Shield tunneling machine connecting bridge and shield tunneling machine

Shield tunneling machine connecting bridge and shield tunneling machine

The invention relates to the field of shield tunneling machines, and discloses a shield tunneling machine connecting bridge and a shield tunneling machine. According to the technical scheme, the shield tunneling machine connecting bridge is characterized by comprising a first bridge body and a secon...

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Hauptverfasser: SUN QIZHENG, SU YANQI, XU HAOLANG, FAN YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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creator SUN QIZHENG
SU YANQI
XU HAOLANG
FAN YI
description The invention relates to the field of shield tunneling machines, and discloses a shield tunneling machine connecting bridge and a shield tunneling machine. According to the technical scheme, the shield tunneling machine connecting bridge is characterized by comprising a first bridge body and a second bridge body which are located between a shield body of the shield tunneling machine and a rear matching device, a front cross beam is fixedly connected between the front end of the first bridge body and the front end of the second bridge body, a front connecting seat is fixedly arranged in the middle of the front cross beam, the front connecting seat is hinged to a lower cross beam of the shield body in the vertical direction, a rear frame body is fixedly connected between the rear end of thefirst bridge body and the rear end of the second bridge body, moving wheels are arranged at the bottom end of the rear frame body, a rear lifting lug seat is fixedly arranged in the middle of the rearframe body, a horizontal
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subjects EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
title Shield tunneling machine connecting bridge and shield tunneling machine
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