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A platform for research: civil engineering, architecture and urbanism
Trenching machine with adjustable excavation radius and underground diaphragm wall forming method crossing existing pipeline
The invention discloses a trenching machine with an adjustable excavation radius and a wall forming method of an underground diaphragm wall crossing an existing pipeline, the trenching machine comprises a hydraulic bucket with an adjustable height, the hydraulic bucket comprises two bucket bodies which are hinged to each other, the two bucket bodies are opened and closed around a hinge shaft to achieve excavation, and the two bucket bodies are hinged to each other. The opposite outer sides of the two buckets are detachably connected with cutting boxes used for increasing the excavation radius, the excavation radius is increased, and the trenching machine is arranged to avoid soil excavation of an existing pipeline.
本发明公开了一种开挖半径可调的成槽机及跨越既有管道的地连墙成墙方法，所述成槽机包括高度可调的液压挖斗，所述液压挖斗包括相互铰接的两个挖斗，两个所述挖斗绕铰接轴开合实现开挖，两个所述挖斗的相对外侧均可拆卸地连接有用于增大开挖半径的切割箱，增大了开挖半径，通过设置所述成槽机可以规避既有管道进行土体开挖。
Trenching machine with adjustable excavation radius and underground diaphragm wall forming method crossing existing pipeline
The invention discloses a trenching machine with an adjustable excavation radius and a wall forming method of an underground diaphragm wall crossing an existing pipeline, the trenching machine comprises a hydraulic bucket with an adjustable height, the hydraulic bucket comprises two bucket bodies which are hinged to each other, the two bucket bodies are opened and closed around a hinge shaft to achieve excavation, and the two bucket bodies are hinged to each other. The opposite outer sides of the two buckets are detachably connected with cutting boxes used for increasing the excavation radius, the excavation radius is increased, and the trenching machine is arranged to avoid soil excavation of an existing pipeline.
本发明公开了一种开挖半径可调的成槽机及跨越既有管道的地连墙成墙方法，所述成槽机包括高度可调的液压挖斗，所述液压挖斗包括相互铰接的两个挖斗，两个所述挖斗绕铰接轴开合实现开挖，两个所述挖斗的相对外侧均可拆卸地连接有用于增大开挖半径的切割箱，增大了开挖半径，通过设置所述成槽机可以规避既有管道进行土体开挖。
Trenching machine with adjustable excavation radius and underground diaphragm wall forming method crossing existing pipeline
开挖半径可调的成槽机及跨越既有管道的地连墙成墙方法
BI XIAOBO (author) / MAO LONGFEI (author) / SUN HUI (author) / ZHANG XUEJUN (author) / HE MIN (author) / WU SHUANGLONG (author) / LI QIHANG (author) / ZHENG SIWEN (author) / CHEN ZHAOQIANG (author) / WANG ZIZHUO (author)
2024-08-16
Patent
Electronic Resource
Chinese
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