A bollard holder is provided to hold a bollard to a concrete form. The bollard holder has an encircling portion for encircling a portion of the bollard. The bollard holder has an adjustable member coupled to the encircling portion and for contacting the bollard, where the adjustable member is adjustable relative to the encircling portion to adjust an orientation of the encircling portion relative to the bollard. The bollard holder has an arm extending from the encircling portion to attach the encircling portion to the concrete form.
A single, unitary component for a pedestal that houses utility/communication lines/connections. The unitary component includes a tool engageable portion for rotation thereby and a hooked finger extending from the tool engageable portion and moving in an arc during rotation for engagement with a catch. The single, unitary component includes a resilient finger integral to and extending from at least one of the tool engageable portion or the hooked finger and having an engagement distal end. The engagement distal end of the resilient finger is engageable with a surface with the resilient finger resiliently deforming during rotation of the single, unitary component in a rotational direction to move the hook away from the catch and the resilient finger resiliently biasing the hook toward interaction with the catch.
A grommet for sealing a first aperture formed in a splice enclosure includes a body that is receivable within the first aperture, and is subjected to a compressive force exerted by a sidewall of the splice enclosure defining the first aperture while the grommet is installed within the first aperture. The body defines a passage extending from a first end of the body to a second end of the body. A collar is coupled to a sidewall of the body defining the passage. The collar defines a second aperture that is closed as a result of the compressive force exerted on the sidewall. The collar is deformable to receive the cable within the second aperture while the grommet is installed within the first aperture to seal an interface between the collar and the cable.
A cable enclosure includes a housing defining an opening through which an interior of the housing is accessible. The cable enclosure also includes an end plate assembly that, when attached to the housing, covers the opening such that the interior of the housing is not accessible. The cable enclosure further includes a mechanism attached to at least one of the housing or the end plate assembly and that selectively attaches the end plate assembly to the housing. When the mechanism in a first position, the end plate assembly is attached to the housing and when the mechanism is in a second position, the end plate assembly is not attached to the housing.
A bundle spacer that includes a first line connector to be connected to a first electrical line, a second line connector to be connected to a second electrical line, and a body interposed between the first line connector and the second line connector. The body is actuatable to provide a variable distance between the first line connector and the second line connector and the first electrical line and the second electrical line connected thereto. It is to be appreciated that the bundle spacer may be constructed/configured with more than two line connectors for association with more than two electrical lines.
A vibration damper for damping a vibration of a cable includes an attachment portion configured to be attached to the cable. The vibration damper includes a first flexible leg portion attached to the attachment portion and a second flexible leg portion attached to the attachment portion. The vibration damper also includes a weighted portion attached to the first flexible leg portion and the second flexible leg portion. The weighted portion is spaced a distance from the attachment portion.
A clamp for suspending a wire is provided. The clamp includes a base having a support surface that defines a first boundary of a wire receiving region. The clamp includes a keeper having an elastomer lining that defines a second boundary of the wire receiving region. The clamp includes means for providing force to at least one of the keeper or the base such that, when the wire is in the receiving region, the elastomer lining is pressed against the wire to provide a static retaining force, as a function of the force, on the wire to retain the wire relative to the clamp and permits sliding of the wire relative to the clamp when a pulling force on the wire exceeds the static retaining force and remains within a designed slip force range.
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
H02G 1/04 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
A clamp for suspending a wire includes a housing having an inner support surface. The wire is disposed between the inner support surface and a keeper. The clamp further includes a fastening unit, including a first fastener and a second fastener attachable to the first fastener. The housing defines an opening extending in a direction along which the wire is received within the housing. After the second fastener is attached to the first fastener, the fastening unit is not removable from the housing. The fastening unit is movable, within the opening, between a first position and a second position. In the first position, the fastening unit cooperates with the keeper to decrease a distance between the inner support surface and the keeper. In the second position, the fastening unit does not cooperate with the keeper to decrease the distance.
A spacer to hold an electrical cable is provided. The spacer includes a first clamp segment, a second clamp segment, and a hinge connecting the first clamp segment and the second clamp segment and permitting relative movement between the first clamp segment and the second clamp segment from an open position, wherein the first clamp segment and the second clamp segment do not hold the electrical cable, to a closed position, wherein the first clamp segment and the second clamp segment hold the electrical cable. The spacer also includes a corona shield extending from the first clamp segment to the second clamp segment and covering the hinge when the first clamp segment and the second clamp segment are in the open position and when the first clamp segment and the second clamp segment are in the closed position.
A tangent clamp includes a body to be supported by a structure and to permit cables to proceed along a tangential direction relative to the structure. The tangent clamp may include at least one actuatable clamping portion associated with the body to support a respective one of the cables. The body is configured to permit at least one additional actuatable clamping portion to be provided upon the body. The tangent clamp may include a plurality of separately actuatable clamping portions associated with the body. The body may be provided as multiple portions. The multiple portions are relatively movable to permit the body to be mounted upon the structure.
A line bypass system includes a support structure including a first support portion and a second support portion spaced apart from the first support portion. The support structure includes an attachment portion that attaches the first support portion to the second support portion. The first support portion and the second support portion define a first opening on a first side of the attachment portion and a second opening on a second side of the attachment portion. The first opening movably receives a first guide wire and the second opening movably receives a second guide wire.
A cable spacer for maintaining positions of a plurality of cables relative to each other is provided. The cable spacer includes a frame, a hanger and a plurality of clamps that couple the plurality of cables to the frame to maintain the positions of the plurality of cables relative to each other. A first clamp includes a receiver with a first arcuate surface, and a keeper that is adjustably coupled to the receiver to be adjusted from a first position to a second position to interfere with removal of the region of the first cable from the first concave pocket. A locking system adjusts the keeper from the first position to the second position relative to the receiver, and maintains the keeper in the second position to exert a compressive force on the first cable, urging the first cable into the first concave pocket.
Fiber-optic equipment is often deployed in various locations, and performance of fiber-optic transmissions may be monitored as a gauge of equipment status to prevent costly and inconvenient communication outages. Events that damage equipment that eventually result in outage and may be desirable to address proactively, but the occurrence of such events may be difficult to detect only through equipment performance. Presented herein are techniques for monitoring and maintaining fiber-optic equipment performance via enclosure sensors that measure physical properties within a fiber-optic equipment enclosure, such as temperature, pressure, light, motion, vibration, and moisture, which are often diagnostic and predictive of causes of eventual communication outages, such as temperature-induced cable loss (TICL), incomplete flash-testing during installation, exposure to hazardous environmental conditions, and tampering. An enclosure sensor package transmits the physical measurements to a monitoring station, and automatic determination of enclosure-related events may enable triaging and transmission of repair alerts to maintenance personnel.
G01D 5/26 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light
G01H 9/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
A line bypass system includes a support structure including a first support portion and a second support portion spaced apart from the first support portion. The support structure includes an attachment portion that attaches the first support portion to the second support portion. The first support portion and the second support portion define a first opening on a first side of the attachment portion and a second opening on a second side of the attachment portion. The first opening movably receives a first guide wire and the second opening movably receives a second guide wire.
A vibration damper for damping vibrations of a cable includes an attachment portion configured to be attached to the cable while the cable is energized. The vibration damper also includes a flexible leg portion attached to the attachment portion. The vibration damper further includes a weighted portion attached to the flexible leg portion. The weighted portion is spaced a separation distance from the attachment portion and the weighted portion is movable relative to the attachment portion via the flexible leg portion to dampen the vibrations.
A bracket for suspending multiple line segments at an elevated location is disclosed. The bracket has a back portion to engage against a supporting surface at the elevated location. The back portion has a left segment and a right segment. The bracket has at least one of a left arm extending from the left segment or a right arm extending from the right segment. The bracket has at least one of a first left seat extending from the left arm, a second left seat extending from the left arm, a first right seat extending from the right arm, or a second right seat extending from the right arm. At least one of the multiple line segments are supported by at least one of the first left seat, the second left seat, the first right seat, or the second right seat.
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
F16L 3/02 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
F16L 3/22 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
H02G 1/04 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
H02G 7/02 - Devices for adjusting or maintaining mechanical tension, e.g. take-up device
A fiber-optic splice holder. The holder includes a first holder portion that has a first plurality of fiber-optic splice holding locations. The holder includes a second holder portion actuatable with respect to the first holder portion to provide a second plurality of fiber-optic splice holding locations. The holder includes a coupling for connecting the second holder portion to the first holder portion.
A closure enclosing and protecting at least one line splice holder. The closure includes a first housing portion enclosing at least a portion of a hollow interior of the closure, the at least one line splice holder being located within the hollow interior. The first housing portion has a portal through which plural lines extend into the hollow interior. The closure includes a second housing portion actuatable with respect to the first housing portion to provide an additional portion of the hollow interior. The additional portion of the hollow interior is a volume to receive additional of the at least one line splice holder. The closure includes a coupling for connecting the second housing portion to the first housing portion.
One or more arrangements and associated methods for mechanical installation of an item at a location on a line that is suspended are provided. An arrangement includes a portion for mechanical actuation to install the item upon the line at the location. The arrangement includes a flying drone portion for levitation of the portion to the location on the line.
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
B23P 19/06 - Screw or nut setting or loosening machines
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
One or more devices and associated methods for in situ performance of work on a line that is suspended are provided. A device includes a saddle portion to receive the line therein. The device includes a motive portion that engages the line and moves the device along the line. The device includes an operation portion that includes a mechanism operating to perform a work task at a location along the line.
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
B25J 11/00 - Manipulators not otherwise provided for
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
One or more system and associated methods for installing a line spacer upon adjacent lines that are suspended are provided. A system includes a portion for holding and releasing the line spacer onto the lines. The system includes a portion for actuating securing portions of the line spacer to secure the line spacer upon the lines. The system includes a flying drone portion for levitation of the portion for holding and the portion for articulating to the lines.
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
B64U 101/00 - UAVs specially adapted for particular uses or applications
B64U 101/25 - UAVs specially adapted for particular uses or applications for manufacturing or servicing
One or more line spacers for installation onto lines are provided. A spacer includes an end portion configured to transition between an open state and a closed state. The spacer includes a first mating portion. The spacer includes a second mating portion configured to mate with the first mating portion to maintain the end portion in the closed state. The spacer is installed on a line of the lines when the end portion is associated with the line and maintained in the closed state.
An insulator support pin includes a strength member and a non-conductive sheath surrounding the strength member. The non-conductive sheath extends between a first end and a second end. The insulator support pin also includes a support member between the first end and the second end. The first end is configured to attach to an insulator, and the second end is configured to attach to a support structure.
A cover for a fiber optic cable connection includes a cap portion having a first housing portion having a first housing wall and a second housing portion having a second housing wall. A union portion has a union wall defining a union opening and is configured to receive the first housing portion and the second housing portion to couple the first housing portion and the second housing portion in a closed position. The first housing wall and the second housing wall define a housing opening to receive a sealing assembly that has an inner surface and an outer surface. A sealing opening is configured to receive a fiber optic cable associated with the fiber optic cable connection. The outer surface is configured to contact at least one of the first housing wall, the second housing wall, or the union wall when the sealing assembly is received within the housing opening.
A cable restraint located in a splice enclosure to restrain a cable includes a tray having a bottom side with an upward facing surface. The cable restraint also includes a restraint bridge removably attached to the tray. The restraint bridge includes a central portion having a surface configured to cooperate with the tab feature to inhibit relative motion between the restraint bridge and the tray in a direction non-perpendicular to an axis of the cable. A restraint clip is removably attached to the restraint bridge and includes a restraint post attached to the body portion configured to secure a strength member of the cable to the restraint clip. The restraint clip further includes a column attached to the body portion configured to inhibit relative motion between the restraint clip and the restraint bridge in the direction non-perpendicular to the axis of the cable.
A breakout device for mid-span fiber separation. First and second portions that each have a hollow interior space that defines a first part of a primary interior pathway and that defines a first part of a secondary interior pathway that branches away from the primary pathway. The first and second portions together bound the primary and secondary pathways. The first and second portions together define: a first entrance orifice, a second exit orifice and a third exit orifice. The first and second portions are configured to permit in-situ placement of the device upon elongated fibers. All the fibers extend through the first entrance orifice at the entrance to the primary pathway, a first group of the fibers extend through the second exit orifice at an exit from the primary pathway, and a second group of the fibers extend through the third exit orifice at an exit from the secondary pathway.
A terminal closure to enclose a drop connection. A closure base and a closure cover mate to define an interior space of the terminal closure. A movable cap is located on the closure cover. While in a closed position, the cap and an associated portion of the closure cover bound a volume. A grommet is located within the volume. The grommet includes an internal bore to receive a plug or a drop cable. The grommet has an outer periphery boundary that is at least as large as the volume bounded by the cap and the portion of the closure cover such that the grommet is sealingly engaged by the cap and the portion of the closure cover when the cap is in the closed position. There may be a plurality of port openings arranged in rows, each row being at a respective, different distance from a mount side wall.
A mount system for a supporting a plurality of photovoltaic panels includes a plurality of stanchions. Each stanchion is spaced apart from other stanchions in a linear stanchion array having first and second ends. Each stanchion includes a vertical member and a transverse member supported by the vertical member. The transverse member has a plurality of support points. The system includes a plurality of anchor arrangements. A first anchor arrangement is located proximate the first end and a second anchor arrangement is located proximate the second end. The system includes a plurality of cables. Each cable is under tension and extends between the first and second anchor arrangements. Each cables extends to engage and is supported by a support point on a transverse member. The system includes a plurality of photovoltaic panel attachments. Each photovoltaic panel attachment is secured to a point on a photovoltaic panel and to a cable.
H02S 20/10 - Supporting structures directly fixed to the ground
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
F16B 43/02 - Washers or equivalent devicesOther devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
F16G 11/12 - Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes or wire
F24S 25/50 - Arrangement of stationary mountings or supports for solar heat collector modules comprising elongate non-rigid elements, e.g. straps, wires or ropes
An articulating-tension washer and an articulating-tension arrangement, which includes the washer, for tensioning against and articulation relative to an anchor point. The arrangement includes an elongate member for extension through an aperture defined by the anchor point and having an elongation extending in a direction generally transverse to a first plane within which the anchor point lies. The arrangement includes a tightening member operable for providing a tension force to pull the elongate member through the aperture. The articulating-tension washer is to be retained at the aperture to transmit a force between the tightening member and the elongate member, and includes an arcuate surface for location away from the aperture, the arcuate surface extends in an arc symmetrically across the direction of elongation of the elongate member.
F16B 43/02 - Washers or equivalent devicesOther devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
A mounting system for mounting a photovoltaic panel to a surface includes a mounting base that is supported on the surface. The mounting base defines an elongated opening that extends along an axis. A module mount can be coupled to the mounting base. The module mount includes a first mount portion that is received within the elongated opening of the mounting base such that the module mount is movable with respect to the mounting base along the axis. A second mount portion is coupled to the photovoltaic panel for mounting the photovoltaic panel to the surface through the mounting base.
H02S 20/10 - Supporting structures directly fixed to the ground
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
F16B 43/02 - Washers or equivalent devicesOther devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
F16G 11/12 - Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes or wire
F24S 25/50 - Arrangement of stationary mountings or supports for solar heat collector modules comprising elongate non-rigid elements, e.g. straps, wires or ropes
A cable enclosure includes a housing defining an opening through which an interior of the housing is accessible. An end plate is releasably secured to the housing to cover the opening such that the interior of the housing is not accessible. The end plate includes a first conductive leg in electrical communication with a first cable within the housing. The end plate also includes a second conductive leg in electrical communication with a second cable within the housing. The end plate further includes a conductive member movable between a first position and a second position. When in the first position, the conductive member is in contact with the first conductive leg and the second conductive leg. When in the second position, the conductive member is not in contact with at least one of the first conductive leg or the second conductive leg.
H01H 19/36 - Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having only two operative positions, e.g. relatively displaced by 180°
An unmanned aerial vehicle for mounting a clamp to a line includes a body, a first propeller attached to the body, a second propeller attached to the body, and a third propeller attached to the body. The body is between at least one of the first propeller and the second propeller, the first propeller and the third propeller, or the second propeller and the third propeller. A guide is attached to the body and is configured to support the clamp for mounting to the line by flying the unmanned aerial vehicle toward the line. The guide is configured to support the clamp such that an imaginary clamp line between a first jaw of the clamp and a second jaw of the clamp when the clamp is in an arrested position is non-parallel to a plane intersecting the first propeller, the second propeller, and the third propeller.
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
F16B 2/10 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
F16B 2/18 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
A support device for supporting a cable includes a central support portion having a first side and a second side. The support device also includes a first leg portion extending between a first end and a second end, the first leg portion having a first helical winding. The support device also includes a second leg portion extending between a third end and a fourth end, the second leg portion having a second helical winding. The support device further includes a hanger portion attached to the central support portion. The hanger portion includes structure that cooperates with an associated attachment structure. The first leg portion is attached to the central support portion and the second leg portion is attached to the central support portion. The first helical winding and the second helical winding are configured to receive the cable.
A fastener includes a head and a shaft extending from a first end to a second end. The first end is attached to the head. The shaft includes an external thread proximal the second end and a nut having an internal thread and an internal diameter. The second end of the shaft has a first condition and a second condition. In the first condition, an external diameter of the second end corresponds to the internal diameter of the nut such that the internal thread of the nut mates with the external thread of the shaft to attach the nut to the shaft. In the second condition, the external diameter of the second end is greater than the internal diameter of the nut such that the internal thread of the nut does not mate with the external thread of the shaft and the nut, once attached to the shaft, does not detach from the shaft.
A clamp for suspending a wire includes a housing having an inner support surface. The wire is disposed between the inner support surface and a keeper. The clamp further includes a fastening unit, including a first fastener and a second fastener attachable to the first fastener. The housing defines an opening extending in a direction along which the wire is received within the housing. After the second fastener is attached to the first fastener, the fastening unit is not removable from the housing. The fastening unit is movable, within the opening, between a first position and a second position. In the first position, the fastening unit cooperates with the keeper to decrease a distance between the inner support surface and the keeper. In the second position, the fastening unit does not cooperate with the keeper to decrease the distance.
Fiber-optic equipment is often deployed in various locations, and performance of fiber-optic transmissions may be monitored as a gauge of equipment status to prevent costly and inconvenient communication outages. Events that damage equipment that eventually result in outage and may be desirable to address proactively, but the occurrence of such events may be difficult to detect only through equipment performance Presented herein are techniques for monitoring and maintaining fiber-optic equipment performance via enclosure sensors that measure physical properties within a fiber-optic equipment enclosure, such as temperature, pressure, light, motion, vibration, and moisture, which are often diagnostic and predictive of causes of eventual communication outages, such as temperature-induced cable loss (TICL), incomplete flash-testing during installation, exposure to hazardous environmental conditions, and tampering. An enclosure sensor package transmits the physical measurements to a monitoring station, and automatic determination of enclosure-related events may enable triaging and transmission of repair alerts to maintenance personnel.
G01D 5/26 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light
G01H 9/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
A cable spacer for maintaining positions of a plurality of cables relative to each other is provided. The cable spacer includes a frame, a hanger and a plurality of clamps that couple the plurality of cables to the frame to maintain the positions of the plurality of cables relative to each other. A first clamp includes a receiver with a first arcuate surface, and a keeper that is adjustably coupled to the receiver to be adjusted from a first position to a second position to interfere with removal of the region of the first cable from the first concave pocket. A locking system adjusts the keeper from the first position to the second position relative to the receiver, and maintains the keeper in the second position to exert a compressive force on the first cable, urging the first cable into the first concave pocket.
A support structure is provided for supporting a cable. The support structure includes a body portion extending circumferentially about an axis. The body portion includes a first wall, a second wall extending substantially parallel to the first wall, and a third wall coupled between the first wall and the second wall. The first wall, the second wall, and the third wall define an opening extending along a circumferential length of the body portion. The body portion receives the cable within the opening. A retention structure is coupled to the first wall and projects from the first wall towards the second wall. The retention structure extends substantially parallel to the third wall. The retention structure retains the cable within the opening.
F16L 3/12 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
F16G 11/02 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cablesFastening means which engage a sleeve or the like fixed on the cable
F16G 11/14 - Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooksHooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
F16L 3/08 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
F16L 3/06 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
F16L 3/26 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
F24D 3/14 - Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
An attachment tool for attaching a tie tube to a wire includes a body and a first engagement portion extending away from the body. The first engagement portion releasably engages a first end of the tie tube for attachment of the first end of the tie tube to the wire. A second engagement portion extends away from the body and releasably engages a second end of the tie tube for attachment of the second end of the tie tube to the wire after attachment of the first end of the tie tube to the wire. A coupling structure is connected to the body, the coupling structure coupling to a hot stick.
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
40.
Cable management system for a splice enclosure, and a splice enclosure with a cable management system
A cable management system includes a cap that cooperates with a housing to enclose a connection between a first cable and a second cable. The cap defines a first port and a second port through which cables extend into the housing. A base is to be coupled to the cap. The base includes a first clamp that protrudes from a surface of the base and maintains an alignment of a portion of the first cable with the first port. The base also includes a base interlock portion. A first cable guide, separate from the base, is to be installed on the cap to maintain an alignment of a portion of the second cable. The first cable guide includes a second clamp, and a first cable guide interlock portion that cooperates with the base interlock portion to interfere with separation of the first cable guide from the base.
A clamp, and cable management system including the clamp, includes a bolster with a first clamping surface, and a keeper that is to be coupled to the bolster. The keeper is adjustable relative to the bolster to establish a first separation of the keeper from the first clamping surface of the bolster, and a second separation of the keeper from the first clamping surface of the bolster. The first separation is different from the second separation. The keeper includes a second clamping surface configured to cooperate with a first object having a first exterior dimension, and a third clamping surface, different from the second clamping surface, that is configured to cooperate with a second object having a second exterior dimension.
F16L 3/22 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
F16G 11/04 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps of grommet-thimble type
G02B 6/44 - Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
H04Q 1/06 - Cable ducts or mountings specially adapted for exchange installations
A unitube breakout kit includes a bottom portion extending from a neck end to an outlet end. A top portion is selectively attached to the bottom portion. The bottom portion and the top portion together define a central cavity configured to contain at least one of fiber optic fibers or ribbon fibers. The bottom portion defines a first pair of slots configured to cooperate with a fastener to attach at least one of fiber optic core tube or unitube ribbon cable to the bottom portion.
A line bypass system includes a support structure including a first support portion and a second support portion spaced apart from the first support portion. The support structure includes an attachment portion that attaches the first support portion to the second support portion. The first support portion and the second support portion define a first opening on a first side of the attachment portion and a second opening on a second side of the attachment portion. The first opening movably receives a first guide wire and the second opening movably receives a second guide wire.
A cover for a fiber optic cable connection includes a cap portion having a first housing portion having a first housing wall, a second housing portion having a second housing wall, and a coupler portion that couples the first housing portion and the second housing portion in a closed position. The first housing wall and the second housing wall define a housing opening. A sealing assembly is received within the housing opening and has an inner surface and an outer surface. The inner surface defines a sealing opening that receives a fiber optic cable. The outer surface contacts at least one of the first housing wall or the second housing wall when the sealing assembly is received within the housing opening. The sealing assembly creates an additional seal when the first housing wall and the second housing wall compress the sealing assembly onto a union portion.
A line bypass system includes a support structure including a first support portion and a second support portion spaced apart from the first support portion. The support structure includes an attachment portion that attaches the first support portion to the second support portion. The first support portion and the second support portion define a first opening on a first side of the attachment portion and a second opening on a second side of the attachment portion. The first opening movably receives a first guide wire and the second opening movably receives a second guide wire.
A support device for supporting a wire includes a first support portion. A second support portion includes a first leg portion and a second leg portion that extends linearly and is attached to the first leg portion and to the first support portion. A third support portion includes a third leg portion having a third inwardly facing surface, which faces towards the third axial opening, and a third outwardly facing surface, which does not face towards the third axial opening. The third inwardly facing surface and the third outwardly facing surface have a different surface roughness. A fourth leg portion has a fourth inwardly facing surface, which faces towards the fourth axial opening, and a fourth outwardly facing surface, which does not face towards the fourth axial opening. The fourth inwardly facing surface and the fourth outwardly facing surface have a same surface roughness.
A clamping apparatus secures a photovoltaic module to a rail. The clamping apparatus includes a bolt extending between a first end and a second end of the bolt. The clamping apparatus includes a clamp defining a bolt opening into which the bolt is received and a support structure. The support structure positions the clamp at a first location on the bolt. The first location is a first distance from a top rail surface plane within which a top surface of the rail lies. The support structure is adjustable to position the clamp at a second location on the bolt. The second location is a second distance from the top rail surface plane. The first distance is different than the second distance. The support structure has a support structure thickness corresponding to a third distance that is less than the first distance and less than the second distance.
F24S 25/636 - ClampsClips clamping by screw-threaded elements
F24S 25/33 - Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the mounting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
F24S 25/65 - Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for coupling adjacent supporting elements, e.g. for connecting profiles together
Fiber-optic equipment is often deployed in various locations, and performance of fiber-optic transmissions may be monitored as a gauge of equipment status to prevent costly and inconvenient communication outages. Events that damage equipment that eventually result in outage and may be desirable to address proactively, but the occurrence of such events may be difficult to detect only through equipment performance. Presented herein are techniques for monitoring and maintaining fiber-optic equipment performance via enclosure sensors that measure physical properties within a fiber-optic equipment enclosure, such as temperature, pressure, light, motion, vibration, and moisture, which are often diagnostic and predictive of causes of eventual communication outages, such as temperature-induced cable loss (TICL), incomplete flash-testing during installation, exposure to hazardous environmental conditions, and tampering. An enclosure sensor package transmits the physical measurements to a monitoring station, and automatic determination of enclosure-related events may enable triaging and transmission of repair alerts to maintenance personnel.
G01D 5/26 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using optical means, i.e. using infrared, visible or ultraviolet light
G01H 9/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
A structure for supporting a wire includes a first portion including a body portion, and an alignment portion. The alignment portion defines a first alignment opening through which the alignment portion receives a first fastener. The first alignment opening extends along a first alignment axis between. A second portion defines a second alignment opening, extending along a second alignment axis, through which the second portion receives the first fastener. The second portion is spaced a distance from the body portion to define a wire opening into which the wire is received for support by the structure. The alignment portion is movable relative to the body portion between a first position, in which the first alignment axis and the second alignment axis are coaxial, and a second position, in which the first alignment axis and the second alignment axis are non-coaxial.
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
F16L 3/12 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
F16B 2/02 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
H02G 3/30 - Installations of cables or lines on walls, floors or ceilings
50.
Composite core conductor compression connectors and methods for using same
An electrical connector includes a compression device defining an aperture and is configured to receive a first portion of a base row of wires and a first portion of a core of an electrical conductor within the aperture. An outer tube defines a central through hole and is configured to receive the compression device within the central through hole. A first end of the outer tube is configured to be compressed around the first end of the compression device, and a first portion of the core of the associated electrical conductor to create a compressed assembly. The compressed assembly is contiguous with a second portion of the base row of wires and a second portion of the core of the associated electrical conductor.
H01R 11/14 - End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
H01R 4/10 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
H01R 43/04 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
H01R 4/60 - Connections between or with tubular conductors
H01R 4/62 - Connections between conductors of different materialsConnections between or with aluminium or steel-core aluminium conductors
H01R 11/32 - End pieces with two or more terminations
A vibration damper for reducing a vibration in a cable is provided. The vibration damper includes an attachment portion that is attached to the cable. The vibration damper includes a flexible leg portion attached to the attachment portion. The vibration damper includes a weighted portion attached to the flexible leg portion. The weighted portion is spaced a distance apart from the attachment portion.
A helical jumper connector includes a helical support member configured to support a wire. The helical support member includes a first leg having a first helical winding and a second leg having a second helical winding that defines a second axial opening. The first axial opening and the second axial opening are coaxial with the wire when the first helical winding and the second helical winding are wrapped around the wire and cooperatively engage with one another to support the wire. A jumper casting is configured to receive the helical support member. The helical support member and the jumper casting are electrically conductive such that the helical jumper connector forms an electrically conductive pathway to carry electrical current from the wire. A method of making a helical jumper connector assembly includes applying a compression force to a helical jumper connector comprising a helical support member received in a jumper casting.
H02G 7/08 - Members clamped to the supporting wire or to the line or cable
H01B 17/06 - Fastening of insulator to support, to conductor, or to adjoining insulator
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
H01B 5/10 - Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
F16G 11/04 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps of grommet-thimble type
F16G 11/03 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes incorporating resiliently-mounted members for attachment of the cable end
F16G 11/06 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with laterally-arranged screws
F16G 11/14 - Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooksHooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
H02G 7/20 - Spatial arrangements or dispositions of lines or cables on poles, posts or towers
An unmanned aerial vehicle for mounting a clamp to a line includes a body, a first propeller attached to the body, a second propeller attached to the body, and a third propeller attached to the body. The body is between at least one of the first propeller and the second propeller, the first propeller and the third propeller, or the second propeller and the third propeller. A guide is attached to the body and is configured to support the clamp for mounting to the line by flying the unmanned aerial vehicle toward the line. The guide is configured to support the clamp such that an imaginary clamp line between a first jaw of the clamp and a second jaw of the clamp when the clamp is in an arrested position is non-parallel to a plane intersecting the first propeller, the second propeller, and the third propeller.
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
F16B 2/10 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
F16B 2/18 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
H02G 1/02 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for overhead lines or cables
A mounting assembly for mounting a solar panel to a surface includes a mounting base that is supported on the surface. The mounting base defines an elongated opening that extends along an axis. A module mount can be coupled to the mounting base. The module mount includes a first mount portion that is received within the elongated opening of the mounting base such that the module mount is movable with respect to the mounting base along the axis. A second mount portion is coupled to the solar panel for mounting the solar panel to the surface through the mounting base.
H02S 20/23 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
H02S 20/10 - Supporting structures directly fixed to the ground
F24S 25/15 - Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using bent platesArrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using assemblies of plates
F24S 25/11 - Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface using shaped bodies, e.g. concrete elements, foamed elements or moulded box-like elements
A helical jumper connector includes a helical support member configured to support a wire. The helical support member includes a first leg having a first helical winding and a second leg having a second helical winding that defines a second axial opening. The first axial opening and the second axial opening are coaxial with the wire when the first helical winding and the second helical winding are wrapped around the wire and cooperatively engage with one another to support the wire. A jumper casting is configured to receive the helical support member. The helical support member and the jumper casting are electrically conductive such that the helical jumper connector forms an electrically conductive pathway to carry electrical current from the wire. A method of making a helical jumper connector assembly includes applying a compression force to a helical jumper connector comprising a helical support member received in a jumper casting.
H02G 7/08 - Members clamped to the supporting wire or to the line or cable
H01B 17/06 - Fastening of insulator to support, to conductor, or to adjoining insulator
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
H01B 5/10 - Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
F16G 11/04 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps of grommet-thimble type
F16G 11/03 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes incorporating resiliently-mounted members for attachment of the cable end
F16G 11/06 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with laterally-arranged screws
H02G 7/20 - Spatial arrangements or dispositions of lines or cables on poles, posts or towers
A cable suspension may allow a cable to be pivoted about a pivot axis that passes through a thickness of a cable. A bend radius of the cable entering and exiting the cable suspension may be increased and/or the degree of bend by a cable entering and exiting the cable support may be decreased. The cable may comprise insulated electrical cables, non-insulated electrical cables (e.g., conductors), shielded cables, non-electrical signal cables (e.g., optical cables), and/or assemblies thereof.
A support structure is provided for supporting a cable. The support structure includes a body portion extending circumferentially about an axis. The body portion includes a first wall, a second wall extending substantially parallel to the first wall, and a third wall coupled between the first wall and the second wall. The first wall, the second wall, and the third wall define an opening extending along a circumferential length of the body portion. The body portion receives the cable within the opening. A retention structure is coupled to the first wall and projects from the first wall towards the second wall. The retention structure extends substantially parallel to the third wall. The retention structure retains the cable within the opening.
F16L 3/12 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
F16G 11/02 - Means for fastening cables or ropes to one another or to other objectsCaps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cablesFastening means which engage a sleeve or the like fixed on the cable
F16G 11/14 - Devices or coupling-pieces designed for easy formation of adjustable loops, e.g. choker hooksHooks or eyes with integral parts designed to facilitate quick attachment to cables or ropes at any point, e.g. by forming loops
F16L 3/06 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
F16L 3/08 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
F16L 3/26 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
F24D 3/14 - Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
A cover for a fiber optic cable connection includes a cap portion having a first housing portion having a first housing wall, a second housing portion having a second housing wall, and a coupler portion that couples the first housing portion and the second housing portion in a closed position. The first housing wall and the second housing wall define a housing opening. A sealing assembly is received within the housing opening and has an inner surface and an outer surface. The inner surface defines a sealing opening that receives a fiber optic cable. The outer surface contacts at least one of the first housing wall or the second housing wall when the sealing assembly is received within the housing opening. The sealing assembly creates an additional seal when the first housing wall and the second housing wall compress the sealing assembly onto a union portion.
A mounting assembly for mounting an antenna to a support structure includes an attachment bracket coupled to a support structure. The mounting assembly includes a support member coupled to the attachment bracket and extending along a support member axis. The support member has a body defining a substantially hollow interior that extends substantially co-axially along the support member axis. A support arm supports an antenna. The support arm is received within the substantially hollow interior of the support member. The support arm is in a locked position or an unlocked position relative to the support member. In the locked position, the support arm is fixed with respect to the support member. In the unlocked position, the support arm is movable with respect to the support member along the support member axis.
F16M 13/02 - Other supports for positioning apparatus or articlesMeans for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
F16M 11/04 - Means for attachment of apparatusMeans allowing adjustment of the apparatus relatively to the stand
F16M 11/20 - Undercarriages with or without wheels
H01Q 3/04 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
A liner for use with a cable spacer clamp arm is provided. The liner includes a first portion formed in an arcuate configuration and made from a first elastomeric material. A second portion is formed in the arcuate configuration and is receivable within the first portion. The second portion is made from a second elastomeric material different from the first elastomeric material. The first portion attaches to the second portion.
H02G 7/14 - Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
H02G 7/12 - Devices for maintaining distance between parallel conductors, e.g. spacer
F16L 3/10 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing
F16L 3/202 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the transverse movement being converted to a rotational movement
A liner for use with a cable spacer clamp arm is provided. The liner includes a first portion formed in an arcuate configuration and made from a first elastomeric material. A second portion is formed in the arcuate configuration and is receivable within the first portion. The second portion is made from a second elastomeric material different from the first elastomeric material. The first portion attaches to the second portion.
A cable suspension may allow a cable to be pivoted about a pivot axis that passes through a thickness of a cable. A bend radius of the cable entering and exiting the cable suspension may be increased and/or the degree of bend by a cable entering and exiting the cable support may be decreased. The cable may comprise insulated electrical cables, non-insulated electrical cables (e.g., conductors), shielded cables, non-electrical signal cables (e.g., optical cables), and/or assemblies thereof.
A line bypass system includes a support structure including a first support portion and a second support portion spaced apart from the first support portion. The support structure includes an attachment portion that attaches the first support portion to the second support portion. The first support portion and the second support portion define a first opening on a first side of the attachment portion and a second opening on a second side of the attachment portion. The first opening movably receives a first guide wire and the second opening movably receives a second guide wire.
A structure for supporting a wire includes a first portion extending along a first axis. The first portion includes a body portion and an alignment portion. The alignment portion is removably coupled to the body portion. The first alignment opening extends between a first side and a second side of the alignment portion. The first side has a first surface portion and a second surface portion. The first surface portion is separated a first distance from the first axis. The second surface portion is separated a second distance from the first axis. The first distance is different than the second distance. The structure includes a second portion defining a second alignment opening through which the second portion receives the fastener. The second portion is spaced a distance from the body portion to define a wire opening into which the wire is received for support by the structure.
F16L 3/00 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
F16B 2/06 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
An insert for a conductor clamp has a body portion for applying a clamping force to a conductor. The insert includes an insert body receivable by the body portion of the conductor clamp. The insert body has a first surface adapted to face a portion of the conductor. The insert body is made from a non-metallic and electrically non-conductive material. An adhesive is applied to at least a portion of the first surface of the insert body. A friction enhancing material applied to at least a portion of the adhesive.
F16L 3/12 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
F16B 2/12 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
A power line protection device protects a power line from avifauna. The power line protection device includes at least two of an attachment portion attached to the power line, the attachment portion having a helical turn that winds around the power line, a lighting apparatus for emitting light, or a reflective device having a reflective material that reflects light. The lighting apparatus is attached to at least one of the attachment portion or the reflective device. The reflective device is attached to at least one of the attachment portion or the lighting apparatus. A method for protecting a power line from avifauna is provided.
A01M 29/08 - Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
H02G 7/00 - Overhead installations of electric lines or cables
A01M 29/10 - Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
A support assembly supports a solar panel. The support assembly includes a first support portion including a first base wall. A first lateral wall is attached to the first base wall and includes a first attachment structure. A second support portion is attached to the first support portion such that the first support portion and the second support portion support the solar panel. The second support portion includes a second base wall. The second base wall is attached to the first base wall of the first support portion. A first attachment wall is attached to the second base wall. The first attachment wall defines a first attachment opening into which the first attachment structure of the first lateral wall is received such that the first attachment wall is attached to the first lateral wall. A method of forming a support assembly for supporting a solar panel is provided.
A power line protection device protects a power line from avifauna. The power line protection device includes at least two of an attachment portion attached to the power line, the attachment portion having a helical turn that winds around the power line, a lighting apparatus for emitting light, or a reflective device having a reflective material that reflects light. The lighting apparatus is attached to at least one of the attachment portion or the reflective device. The reflective device is attached to at least one of the attachment portion or the lighting apparatus. A method for protecting a power line from avifauna is provided.
A clamping apparatus secures a photovoltaic module to a rail. The clamping apparatus includes a bolt extending between a first end and a second end of the bolt. The clamping apparatus includes a clamp defining a bolt opening into which the bolt is received and a support structure. The support structure positions the clamp at a first location on the bolt. The first location is a first distance from a top rail surface plane within which a top surface of the rail lies. The support structure is adjustable to position the clamp at a second location on the bolt. The second location is a second distance from the top rail surface plane. The first distance is different than the second distance. The support structure has a support structure thickness corresponding to a third distance that is less than the first distance and less than the second distance.
H02S 20/30 - Supporting structures being movable or adjustable, e.g. for angle adjustment
F24S 25/33 - Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the mounting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
F16B 43/02 - Washers or equivalent devicesOther devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
F16B 5/00 - Joining sheets or plates to one another or to strips or bars parallel to them
F16B 7/18 - Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
H01L 31/02 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof - Details
H02S 20/24 - Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
F24S 25/61 - Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
F16B 37/04 - Devices for fastening nuts to surfaces, e.g. sheets, plates
F24S 25/00 - Arrangement of stationary mountings or supports for solar heat collector modules
A structure for supporting a wire includes a first portion extending along a first axis. The first portion includes a body portion and an alignment portion. The alignment portion defines a first alignment opening through which the alignment portion receives a fastener. The first alignment opening extends between a first side and a second side. The first side has a first surface portion and a second surface portion. The first surface portion is separated a first distance from the first axis. The second surface portion is separated a second distance from the first axis. The first distance is different than the second distance. The structure includes a second portion defining a second alignment opening through which the second portion receives the fastener. The second portion is spaced a distance from the body portion to define a wire opening into which the wire is received for support by the structure.
A structure for supporting a wire includes a first portion extending along a first axis. The first portion includes a body portion and an alignment portion. The alignment portion defines a first alignment opening through which the alignment portion receives a fastener. The first alignment opening extends between a first side and a second side. The first side has a first surface portion and a second surface portion. The first surface portion is separated a first distance from the first axis. The second surface portion is separated a second distance from the first axis. The first distance is different than the second distance. The structure includes a second portion defining a second alignment opening through which the second portion receives the fastener. The second portion is spaced a distance from the body portion to define a wire opening into which the wire is received for support by the structure.
F16L 3/00 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
F16L 3/10 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing
H02G 7/05 - Suspension arrangements or devices for electric cables or lines
72.
DIMENSIONALLY ADJUSTABLE COVER FOR CONDUCTORS AND INSULATORS
A cover apparatus can cover an electrical insulator and an electrical conductor. The cover apparatus includes a leg section that covers a portion of the electrical conductor. A cover section covers a portion of the electrical insulator. The cover section can include a body portion that is coupled to the leg section at a first coupling location. The cover section includes an adjustable portion coupled to the body portion at a second coupling location located on an opposite side of the body portion relative to the first coupling location. The adjustable portion can be adjusted such that a dimension of the adjustable portion is adjusted according to a dimension of the electrical insulator. A method of forming a cover apparatus for covering an electrical insulator and an electrical conductor is also provided.
Among other things, a spacer unit for spacing apart a bundle of cables is provided. The spacer unit comprises two or more spacer assemblies which are adjustable to provide for various sized bundle configurations and/or to provide for various degrees of spacing. Respective spacer assemblies comprise a housing apparatus and a modular frame. The housing apparatus couples to a clamping arm that clamps to a cable. The modular frame allows the spacer assembly to be coupled to other spacer assemblies to vary a configuration of a spacing unit, and is configured for selective rotation relative to the housing apparatus to facilitate altering a shape of the spacer assembly.
A cover apparatus (200) can cover an electrical insulator (208) and an electrical conductor(210). The cover apparatus (200) includes one or more leg sections for covering a portion of the electrical conductor (210). The cover apparatus includes a cover section coupled to the one or more leg sections and covering a portion of the electrical insulator (208). The cover section includes a body portion and an adjustable portion coupled to the body portion at a coupling location. The adjustable portion can be adjusted such that a dimension of the adjustable portion is adjusted according to a dimension of the electrical insulator (208). An example method of forming a cover apparatus (200) for covering an electrical insulator (208) and an electrical conductor (210) is also provided.
A cover apparatus (200) is provided for covering an electrical insulator (208) and a conductor (210). The cover apparatus (200) includes a first cover portion (300) extending along a first axis (302). The first cover portion (300) comprises a first segment (308) covering a first portion of the electrical insulator (208) and a second segment (320) coupled to the first segment (308) and covering a first portion (212) of the conductor (210). The cover apparatus (200) includes a second cover portion (330) extending along a second axis (332). The second cover portion (330) comprises a third segment (334) movably attached to the first segment (308) and a fourth segment (346) coupled to the third segment (334) and covering a second portion (214) of the conductor (210). An example method of forming a cover apparatus for covering an electrical insulator and a conductor is also provided.
A line bypass system is provided having a guide wire. The line bypass system has a support structure defining a first channel, into which a first wire portion of the guide wire is received. The support structure has a second channel, extending parallel to the first channel, into which a second wire portion of the guide wire is received. The first channel is dimensioned to facilitate engagement of a robot with the first wire portion and the second channel is dimensioned to facilitate engagement of a robot with the second wire portion as the robot traverses the support structure.
A cover apparatus can cover an electrical insulator and an electrical conductor. The cover apparatus includes one or more leg sections for covering a portion of the electrical conductor. The cover apparatus includes a cover section coupled to the one or more leg sections and covering a portion of the electrical insulator. The cover section includes a body portion and an adjustable portion coupled to the body portion at a coupling location. The adjustable portion can be adjusted such that a dimension of the adjustable portion is adjusted according to a dimension of the electrical insulator. An example method of forming a cover apparatus for covering an electrical insulator and an electrical conductor is also provided.
A cover apparatus is provided for covering an electrical insulator and a conductor. The cover apparatus includes a first cover portion extending along a first axis. The first cover portion includes a first segment covering a first portion of the electrical insulator and a second segment coupled to the first segment and covering a first portion of the conductor. The cover apparatus includes a second cover portion extending along a second axis. The second cover portion includes a third segment movably attached to the first segment and a fourth segment coupled to the third segment and covering a portion of the conductor. An example method of forming a cover apparatus for covering an electrical insulator and a conductor is also provided.
A cover apparatus can cover an electrical insulator and an electrical conductor. The cover apparatus includes a leg section that covers a portion of the electrical conductor. A cover section covers a portion of the electrical insulator. The cover section can include a body portion that is coupled to the leg section at a first coupling location. The cover section includes an adjustable portion coupled to the body portion at a second coupling location located on an opposite side of the body portion relative to the first coupling location. The adjustable portion can be adjusted such that a dimension of the adjustable portion is adjusted according to a dimension of the electrical insulator. A method of forming a cover apparatus for covering an electrical insulator and an electrical conductor is also provided.
A cable suspension may allow a cable to be pivoted about a pivot axis that passes through a thickness of a cable. A bend radius of the cable entering and exiting the cable suspension may be increased and/or the degree of bend by a cable entering and exiting the cable support may be decreased. The cable may comprise insulated electrical cables, non-insulated electrical cables (e.g., conductors), shielded cables, non-electrical signal cables (e.g., optical cables), and/or assemblies thereof.
Among other things, one or more clamping apparatuses for securing a photovoltaic module to a rail are described. The clamping apparatus comprises, among other things, a spacer that is configured to cause a space of a specified distance to be created between a clamp of the clamping apparatus and a rail to which the photovoltaic module is secured. In this way, the clamping apparatus may be attached to the rail prior to the module being positioned relative to the rail. Moreover, one or more methods are described for preassembling a rail that comprises clamping apparatuses and/or for preassembling a clamping apparatus. Such preassembly of the clamping apparatus may reduce installation time and reduce total cost associated with photovoltaic arrays.
patents
