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Device for compensating land subsidence
The invention relates to the technical field of shield tunneling, in particular to a land subsidence compensation device which comprises a lifting mechanism, a sensing mechanism and a control mechanism, the lifting mechanism is arranged in a soil body below a running track, and the sensing mechanism is arranged between the lifting mechanism and the running track and used for sensing the pressure received by the lifting mechanism from the running track and controlling the control mechanism to control the pressure of the running track. And the control mechanism is used for controlling the lifting mechanism to ascend and descend according to the pressure received by the sensing mechanism, and the problem that the ground surface is settled in the tunneling excavation process of the shield tunneling machine is solved.
本发明涉及盾构技术领域，具体涉及一种弥补地面沉降的装置，包括升降机构、感应机构、控制机构，所述升降机构设于运行轨道下方土体内，所述感应机构设于所述升降机构与运行轨道之间，用于感应升降机构收到的来自运行轨道的压力，所述控制机构用于根据感应机构收到的压力对升降机构升降进行控制，解决了盾构机在掘进开挖过程中引起地表发生沉降的问题。
Device for compensating land subsidence
The invention relates to the technical field of shield tunneling, in particular to a land subsidence compensation device which comprises a lifting mechanism, a sensing mechanism and a control mechanism, the lifting mechanism is arranged in a soil body below a running track, and the sensing mechanism is arranged between the lifting mechanism and the running track and used for sensing the pressure received by the lifting mechanism from the running track and controlling the control mechanism to control the pressure of the running track. And the control mechanism is used for controlling the lifting mechanism to ascend and descend according to the pressure received by the sensing mechanism, and the problem that the ground surface is settled in the tunneling excavation process of the shield tunneling machine is solved.
本发明涉及盾构技术领域，具体涉及一种弥补地面沉降的装置，包括升降机构、感应机构、控制机构，所述升降机构设于运行轨道下方土体内，所述感应机构设于所述升降机构与运行轨道之间，用于感应升降机构收到的来自运行轨道的压力，所述控制机构用于根据感应机构收到的压力对升降机构升降进行控制，解决了盾构机在掘进开挖过程中引起地表发生沉降的问题。
Device for compensating land subsidence
一种弥补地面沉降的装置
LIU YAHUI (author) / WANG LEI (author) / WANG YAFEI (author) / SHA JUNLING (author) / ZHU ZHIGANG (author) / HUANG YUNSHENG (author) / ZHANG YUSONG (author) / LIU CHAO (author) / DU CHUNLANG (author) / LI WENJIE (author)
2022-03-15
Patent
Electronic Resource
Chinese
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