|
2023
|
Invention
|
Fault diagnosis method for tunnel boring device and intelligent tunnel boring device. A fault dia... |
|
2022
|
Invention
|
Cutter device, tunneling machine, and cutter changing method. Disclosed is a cutter device. The c... |
|
|
Invention
|
Method for controlling synchronous tunneling and assembling thrust cylinder, and system. The pres... |
|
|
Invention
|
Shield construction control system, control method, and tunnel boring machine. A shield construct... |
|
2020
|
Invention
|
Hard rock cross passage tunneling machine and construction method. Disclosed is a hard rock cross... |
|
|
Invention
|
New easily replaceable hob cutter system and installation method thereof. Provided are a new easi... |
|
|
Invention
|
Communication tunnel boring machine. A communication tunnel boring machine comprises a pipe secti... |
|
2019
|
Invention
|
Full fracture surface tunneling machine using high speed particle impact to break rock and constr... |
|
|
Invention
|
Novel hobbing cutter holder capable of quick cutter replacement, and cutter replacement method th... |
|
|
Invention
|
High-voltage pulse discharge and mechanical combined rock breaking-based novel boring machine. A ... |
|
|
Invention
|
Flexible-arm heading machine having parallel robot support and capable of excavating any section ... |
|
|
Invention
|
Robot-supported flexible-arm boring machine capable of excavating tunnel with arbitrary cross sec... |
|
|
Invention
|
Assembly- and disassembly-free pipeline system for pipe jacking machine, and construction method ... |
|
2018
|
Invention
|
New split-type shaft boring machine. Disclosed is a new split-type shaft boring machine. Said bor... |
|
|
Invention
|
Annular thrust system for shaft boring. Disclosed is an annular bracing boot propulsion system fo... |
|
|
Invention
|
Annular bracing boot propulsion system for vertical shaft sinking. Disclosed is an annular bracin... |
|
|
Invention
|
Cutterhead for vertical shaft boring. Disclosed is a cutter disk for vertical shaft sinking, comp... |
|
|
Invention
|
Cutter disk for vertical shaft sinking. Disclosed is a cutter disk for vertical shaft sinking, co... |
|
|
Invention
|
Smart decision making method and system for boring control parameters of hard rock tbm. A smart d... |
|
|
Invention
|
Tbm boring rock state real-time sensing system and method. Provided are a TBM boring rock state r... |
|
|
Invention
|
Horseshoe-shaped boring machine propelled by track. Disclosed is a horseshoe-shaped boring machin... |
|
2017
|
Invention
|
Mixing and guniting device of new type for tbm. Disclosed is a mixing and guniting device of a ne... |
|
|
Invention
|
Cutter head having freezing function and tunnel boring machine. A cutter head having a freezing f... |
|
|
Invention
|
Small-diameter kelly tbm driven by center shaft. A small-diameter Kelly TBM driven by a center sh... |
|
|
Invention
|
Normal-pressure replacement cutter disc. A normal-pressure replacement cutter disc comprises a la... |
|
|
Invention
|
Automatic positioning device and method for big arm of umbrella driller. An automatic positioning... |
|
|
Invention
|
Novel anti-clogging soil improver spout device of cutter. Disclosed is a novel anti-clogging soil... |
|
|
Invention
|
Shield tunneling machine for tunnel connecting passageway and connecting passageway tunneling met... |
|
|
Invention
|
Telescopic gage disc cutter box. Disclosed is a telescopic gage disc cutter box. The cutter box c... |
|
2016
|
G/S
|
Mine borers; Extractors for mines; Excavators; Railroad constructing machines; Belt conveyors; El... |
|
2014
|
Invention
|
Center-pillared full-face shaft drilling machine. A center-pillared full-face shaft drilling mach... |
|
|
Invention
|
Vertical shaft drilling rig using novel drilling method. A vertical shaft drilling rig which incl... |
|
|
Invention
|
Vertical shaft drilling rig using novel drilling method. A vertical shaft drilling rig using a no... |
|
|
Invention
|
Compound-type tunneling shield. A tunnel boring apparatus includes a shield body and a cutting di... |
|
|
Invention
|
Compound-type tunnelling shield. Disclosed is a compound-type tunnelling shield, comprising a shi... |
|
2012
|
Invention
|
Earth pressure balance shield machine without cutter disk. An EPB shield machine without disc cut... |
|
|
Invention
|
Earth pressure balance shield machine without cutter disk. An earth pressure balance shield machi... |
|
2011
|
Invention
|
Method for preventing shield casing jamming due to too large frictional resistance in earth press... |
