Abrégé

The present invention relates to an apparatus for dismantling a structure using a wire saw and a dust collector, and more particularly, to an apparatus for dismantling a structure using a three-dimensional bead and a cyclone dust collector and comprising: a wire saw driver; a guide member; a wire saw; a dust collector cover member; and a dust collector, as well as to a dismantling method using same. The guide member comprises a bracket installed on a surface of a structure to be cut, and at least one revolving guide roller provided on the bracket. The wire saw is configured with a wire, a first bead formed with a curve and inserted on the wire, a second bead adjacent to the first bead and inserted on the wire so as to be symmetrically arranged relative to the first bead, and a resilient member connecting the first bead and the second bead together. The dust collector cover member encloses the wire saw and is attached to the cutting surface of the structure to be cut. The dust collector includes: a cyclone installed adjacently to the dust collector cover member; a dust-collecting canister connected to a lower portion of the cyclone; a connecting member, one end of which is connected to one side surface of the cyclone; a filter installed inside the connecting member; a blower connected to the other end of the connecting member; and a HEPA filter provided at the discharging end of the blower. A resin coating layer is included to seal the wire, first bead, second bead, and resilient member with resin, while exposing the outer peripheries of the beads. The first bead and the second bead form a pair, and a plurality of pairs of beads are repeatedly provided and inserted on the wire. An adjacent first bead and second bead have outer peripheries that are formed proximately or distally adjacently to each other at certain angles. The wire saw is driven by the driver and guided along the guide rollers. The apparatus for dismantling a structure of the present invention not only has a simple configuration for easy operation and maintenance and care, but is also inexpensively operated and does not cause secondary pollution when performing dismantling.

Classes IPC  ?

• B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
• B28D 1/04 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
• E04G 23/08 - Démolition des bâtiments

Abrégé

The present invention relates to a wire saw with 3D-shaped beads. More particularly, the wire saw includes: a wire; first beads inserted on the wire and formed curvedly; second beads inserted on the wire to be adjacent to the first beads and symmetrical with respect to the first beads; an elastic body connecting the first beads to the second beads; and a resin coating layer for sealing the wire, the first beads, the second beads and the elastic body with resin in such a manner that the outer peripheral surfaces of the beads are exposed. A plurality of the first beads and a plurality of the second beads are repetitively inserted on the wire in pairs. The neighboring first and second beads are formed to be adjacent to each other at outer peripheries thereof or circularly contact each other at a predetermined angle.

Classes IPC  ?

• B23D 61/18 - Outils particuliers pour scier, p. ex. fil coupant comportant des dents de scie, lames de scie ou fil à scier comportant des diamants ou d'autres particules abrasives disposés individuellement dans des positions choisies
• B28D 1/08 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie du type sans fin, p. ex. des scies à chaîne, des scies à ruban
• B24B 27/06 - Machines à couper par meulage
• E04G 23/08 - Démolition des bâtiments

Abrégé

The present invention relates to a concrete structure wrecker and a destruction method using the same. More specifically, first and second windings adjacent to a spring element which is electrodeposited with diamond segments are plastic worked to be in close contact. Furthermore, unit bodies in which second and third windings are formed separate from each other at a predetermined pitch are formed repetitively, thereby improving efficiency in cutting a concrete structure. In addition, a dust collector with a cyclone filter and a HEPA filter is provided for enabling indoor work, so that superior cutting capability may be achieved, environmentally friendly destruction may be carried out without secondary pollution, and work productivity may be improved.

Classes IPC  ?

• B28D 7/02 - Accessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour enlever ou faire se déposer la poussière p. ex. par pulvérisation de liquidesAccessoires spécialement conçus pour leur utilisation avec les machines ou les dispositifs des autres groupes de la présente sous-classe pour refroidir les pièces travaillées
• B28D 1/04 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
• E04G 23/08 - Démolition des bâtiments