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A platform for research: civil engineering, architecture and urbanism
Full-automatic monitoring and recharging device for underground water level close to subway deep foundation pit
The invention relates to a full-automatic monitoring and recharging device for the underground water level close to a subway deep foundation pit. The full-automatic monitoring and recharging device comprises a foundation, a recharging well is formed inside the foundation, a well pipe opening is fixedly installed on the top of the recharging well, sealing assemblies are fixedly installed on the left side and the right side of the top of the foundation correspondingly, and a water injection pipe is movably installed on the top of the well pipe opening; and each sealing assembly comprises a fixing seat, an electric push rod, a first sealing shell, a spring, a second sealing shell and a protection cover, the fixing seats are fixedly installed on the left side and the right side of the top of the foundation, the electric push rods are fixedly installed on the tops of the fixing seats, and pistons of the electric push rods are fixedly connected with the first sealing shell. According to the full-automatic monitoring and recharging device for the underground water level close to the subway deep foundation pit, the electric push rods are started to push the two first sealing shells to move relatively, the two second sealing shells are pushed to move relatively through conduction movement of the springs, and the ductility of the springs is used for compensating looseness, so that grooves of the second sealing shells are tightly attached to the joint of the well pipe opening and the water injection pipe.
本发明涉及一种紧邻地铁深基坑地下水位全自动监控回灌装置，包括地基，所述地基的内部开设有回灌井，回灌井的顶部固定安装有井管口，地基的顶部左右两侧均固定安装有密封组件，井管口的顶部活动安装有注水管；所述密封组件包括固定座、电动推杆、第一密封壳、弹簧、第二密封壳和保护罩，地基的顶部左右两侧均固定安装有固定座，固定座的顶部固定安装有电动推杆，电动推杆的活塞上固定连接有第一密封壳。该紧邻地铁深基坑地下水位全自动监控回灌装置，通过启动电动推杆推动两个第一密封壳相对运动，经弹簧传导运动推动两个第二密封壳相对运动，且利用弹簧的延展性补偿松动，使第二密封壳的凹槽紧密贴合井管口和注水管的连接处。
Full-automatic monitoring and recharging device for underground water level close to subway deep foundation pit
The invention relates to a full-automatic monitoring and recharging device for the underground water level close to a subway deep foundation pit. The full-automatic monitoring and recharging device comprises a foundation, a recharging well is formed inside the foundation, a well pipe opening is fixedly installed on the top of the recharging well, sealing assemblies are fixedly installed on the left side and the right side of the top of the foundation correspondingly, and a water injection pipe is movably installed on the top of the well pipe opening; and each sealing assembly comprises a fixing seat, an electric push rod, a first sealing shell, a spring, a second sealing shell and a protection cover, the fixing seats are fixedly installed on the left side and the right side of the top of the foundation, the electric push rods are fixedly installed on the tops of the fixing seats, and pistons of the electric push rods are fixedly connected with the first sealing shell. According to the full-automatic monitoring and recharging device for the underground water level close to the subway deep foundation pit, the electric push rods are started to push the two first sealing shells to move relatively, the two second sealing shells are pushed to move relatively through conduction movement of the springs, and the ductility of the springs is used for compensating looseness, so that grooves of the second sealing shells are tightly attached to the joint of the well pipe opening and the water injection pipe.
本发明涉及一种紧邻地铁深基坑地下水位全自动监控回灌装置，包括地基，所述地基的内部开设有回灌井，回灌井的顶部固定安装有井管口，地基的顶部左右两侧均固定安装有密封组件，井管口的顶部活动安装有注水管；所述密封组件包括固定座、电动推杆、第一密封壳、弹簧、第二密封壳和保护罩，地基的顶部左右两侧均固定安装有固定座，固定座的顶部固定安装有电动推杆，电动推杆的活塞上固定连接有第一密封壳。该紧邻地铁深基坑地下水位全自动监控回灌装置，通过启动电动推杆推动两个第一密封壳相对运动，经弹簧传导运动推动两个第二密封壳相对运动，且利用弹簧的延展性补偿松动，使第二密封壳的凹槽紧密贴合井管口和注水管的连接处。
Full-automatic monitoring and recharging device for underground water level close to subway deep foundation pit
一种紧邻地铁深基坑地下水位全自动监控回灌装置
CAO YIBIN (author) / TAN ZHIJIE (author) / LIANG SEN (author) / WEN YU (author) / XU WEIHUA (author)
2021-08-20
Patent
Electronic Resource
Chinese
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