TBM tunnel lining precast block mounting device and construction method

The invention discloses a TBM tunnel lining precast block mounting device and a construction method, and aims to solve the technical problems that a trolley is difficult to advance and material transportation and water supply in a tunnel are affected in an existing trolley pouring mode. The mounting...

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Bibliographic Details
Main Authors LI ZHIQING, HAN YU, GENG CHAO, LI YAWEN, HUANG XIAOLEI, WANG BIN, DENG WENXUE, XU HAIFENG, QIAO YUXUAN, XU PENGZU, WANG DUOJI, LIU XULIANG, XU LIN, HU YITAO, ZHOU KAI, LUO XIAO, SUN CHUNHUI
Format Patent
LanguageChinese
English
Published 18.04.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The invention discloses a TBM tunnel lining precast block mounting device and a construction method, and aims to solve the technical problems that a trolley is difficult to advance and material transportation and water supply in a tunnel are affected in an existing trolley pouring mode. The mounting device mainly comprises a rear steel rail laid on a mounted precast block, a front steel rail laid at the bottom of a to-be-mounted precast block area, and a main beam frame arranged on the front steel rail and the rear steel rail through first walking wheels. The main beam frame is provided with a hoisting mechanism used for hoisting a precast block and a driving oil cylinder used for driving the main beam frame to walk on the front steel rail and the rear steel rail. According to the tunnel lining device, tunnel lining work is conducted in the mode that the hoisting mechanism is used for hoisting the prefabricated blocks, the driving oil cylinders are used for jacking the installed prefabricated blocks to move t
Bibliography:Application Number: CN202310112512