A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting system of underground diaphragm wall for subway station construction
The invention belongs to the field of foundation pit supporting, and particularly relates to a foundation pit supporting system of an underground diaphragm wall for subway station construction, which comprises a supporting frame main body, fixed bottom plates fixed on two sides of the bottom of the supporting frame main body, and reinforcing ribs fixed on the tops of the fixed bottom plates, one end of each reinforcing rib is fixedly connected with the back of the supporting frame main body, and the other end of each reinforcing rib is fixedly connected with the supporting frame main body. The extension supporting frame is rotationally arranged between the supports through the pushing and rotating assembly, when the extension supporting frame is subjected to pressure of soil and stones, the extension supporting frame inclines backwards, so that the pressure of invasion of the soil and the stones is buffered to a certain degree, the supporting device is protected, and finally when the extension supporting frame is subjected to pressure and inclines, the extension supporting frame is prevented from falling off. And meanwhile, the unfolding assembly enables the blocking and protecting assembly to be unfolded on the back of the extending supporting frame, the blocking and protecting assembly further prevents invasion of soil and stones, and the protection effect of the supporting device is improved.
本发明属于基坑支护领域，具体的说是一种地铁车站施工用地连墙的基坑支护系统，包括支护架主体，固定在支护架主体底部两侧的固定底板，以及固定在固定底板顶部的加强筋，加强筋的一端与支护架主体的背部固定连接，支护架主体内部的两侧设置有支架，本发明延伸支护架通过推转组件转动设置于支架之间，当受到土壤和石块的压力时，它会向后倾斜，从而在一定程度上缓冲了土壤和石块侵入的压力，保护了支护装置，最后，延伸支护架受到压力并倾斜时，配合导向组件进行稳定的倾斜，同时展放组件会使挡护组件在延伸支护架的背部展开，挡护组件进一步阻止侵入的土壤和石块，增加了支护装置的防护效果。
Foundation pit supporting system of underground diaphragm wall for subway station construction
The invention belongs to the field of foundation pit supporting, and particularly relates to a foundation pit supporting system of an underground diaphragm wall for subway station construction, which comprises a supporting frame main body, fixed bottom plates fixed on two sides of the bottom of the supporting frame main body, and reinforcing ribs fixed on the tops of the fixed bottom plates, one end of each reinforcing rib is fixedly connected with the back of the supporting frame main body, and the other end of each reinforcing rib is fixedly connected with the supporting frame main body. The extension supporting frame is rotationally arranged between the supports through the pushing and rotating assembly, when the extension supporting frame is subjected to pressure of soil and stones, the extension supporting frame inclines backwards, so that the pressure of invasion of the soil and the stones is buffered to a certain degree, the supporting device is protected, and finally when the extension supporting frame is subjected to pressure and inclines, the extension supporting frame is prevented from falling off. And meanwhile, the unfolding assembly enables the blocking and protecting assembly to be unfolded on the back of the extending supporting frame, the blocking and protecting assembly further prevents invasion of soil and stones, and the protection effect of the supporting device is improved.
本发明属于基坑支护领域，具体的说是一种地铁车站施工用地连墙的基坑支护系统，包括支护架主体，固定在支护架主体底部两侧的固定底板，以及固定在固定底板顶部的加强筋，加强筋的一端与支护架主体的背部固定连接，支护架主体内部的两侧设置有支架，本发明延伸支护架通过推转组件转动设置于支架之间，当受到土壤和石块的压力时，它会向后倾斜，从而在一定程度上缓冲了土壤和石块侵入的压力，保护了支护装置，最后，延伸支护架受到压力并倾斜时，配合导向组件进行稳定的倾斜，同时展放组件会使挡护组件在延伸支护架的背部展开，挡护组件进一步阻止侵入的土壤和石块，增加了支护装置的防护效果。
Foundation pit supporting system of underground diaphragm wall for subway station construction
一种地铁车站施工用地连墙的基坑支护系统
JIANG WEI (author) / WANG XIANDA (author) / JIA YAOJUN (author) / LI RAN (author) / CHEN ZIXIN (author) / DUAN SONG (author) / LIU YONGQIANG (author) / HE FANGYUAN (author) / DONG KAI (author) / BAO YU (author)
2024-08-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2023
Underground diaphragm wall foundation pit supporting structure and construction method thereof
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