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A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting structure for foundation pit excavation
The invention discloses a foundation pit supporting structure for foundation pit excavation. The foundation pit supporting structure comprises a protection plate, the protection plate comprises a main protection plate body and auxiliary protection plate bodies, an adjusting groove is formed in the upper surface of the main protection plate body, and threaded grooves are formed in the lower surfaces of the auxiliary protection plate bodies; a threaded shaft extending out of the main protection plate body is in threaded connection with the interiors of the threaded grooves, a rotating disc is fixedly connected to the bottom of the threaded shaft, a conical rod is rotationally connected to the bottom of the rotating disc, clamping grooves are formed in the opposite sides of the auxiliary protection plate bodies at the two sides correspondingly, and limiting grooves are formed in the inner walls of the upper sides of the clamping grooves; and dismounting mechanisms are arranged in the limiting grooves, and an adjusting mechanism is arranged between the auxiliary protection plate bodies at the two sides. The foundation pit supporting structure for foundation pit excavation is convenient to mount and dismount, time can be saved, and the construction progress can be accelerated; and meanwhile, the area of the protection plate can be adjusted according to the specific condition in a foundation pit, the foundation pit can be better supported, the applicability of the foundation pit supporting structure is improved, and convenience is brought to use.
本发明公开了一种基坑开挖用的基坑支护结构，包括防护板，所述防护板包括主防护板和副防护板，所述主防护板的上表面内部开设有调节槽，所述副防护板的下表面内部开设有螺纹槽，所述螺纹槽的内部螺纹连接有延伸出主防护板的螺纹轴，所述螺纹轴的底部固定连接有转盘，所述转盘的底部转动连接有锥形杆，两侧所述副防护板的相对侧分别开设有卡槽，所述卡槽的上侧内壁开设有限位槽，所述限位槽的内部设置有拆卸机构，所述两侧副防护板之间设置有调节机构。该基坑开挖用的基坑支护结构，便于安装和拆卸，能够节约时间，提高施工进度，同时可以根据基坑内部的具体情况进行防护板的面积调节，以便更好的对基坑进行支护，提高了该基坑支护结构的适用性，便于使用。
Foundation pit supporting structure for foundation pit excavation
The invention discloses a foundation pit supporting structure for foundation pit excavation. The foundation pit supporting structure comprises a protection plate, the protection plate comprises a main protection plate body and auxiliary protection plate bodies, an adjusting groove is formed in the upper surface of the main protection plate body, and threaded grooves are formed in the lower surfaces of the auxiliary protection plate bodies; a threaded shaft extending out of the main protection plate body is in threaded connection with the interiors of the threaded grooves, a rotating disc is fixedly connected to the bottom of the threaded shaft, a conical rod is rotationally connected to the bottom of the rotating disc, clamping grooves are formed in the opposite sides of the auxiliary protection plate bodies at the two sides correspondingly, and limiting grooves are formed in the inner walls of the upper sides of the clamping grooves; and dismounting mechanisms are arranged in the limiting grooves, and an adjusting mechanism is arranged between the auxiliary protection plate bodies at the two sides. The foundation pit supporting structure for foundation pit excavation is convenient to mount and dismount, time can be saved, and the construction progress can be accelerated; and meanwhile, the area of the protection plate can be adjusted according to the specific condition in a foundation pit, the foundation pit can be better supported, the applicability of the foundation pit supporting structure is improved, and convenience is brought to use.
本发明公开了一种基坑开挖用的基坑支护结构，包括防护板，所述防护板包括主防护板和副防护板，所述主防护板的上表面内部开设有调节槽，所述副防护板的下表面内部开设有螺纹槽，所述螺纹槽的内部螺纹连接有延伸出主防护板的螺纹轴，所述螺纹轴的底部固定连接有转盘，所述转盘的底部转动连接有锥形杆，两侧所述副防护板的相对侧分别开设有卡槽，所述卡槽的上侧内壁开设有限位槽，所述限位槽的内部设置有拆卸机构，所述两侧副防护板之间设置有调节机构。该基坑开挖用的基坑支护结构，便于安装和拆卸，能够节约时间，提高施工进度，同时可以根据基坑内部的具体情况进行防护板的面积调节，以便更好的对基坑进行支护，提高了该基坑支护结构的适用性，便于使用。
Foundation pit supporting structure for foundation pit excavation
一种基坑开挖用的基坑支护结构
GUO YIMENG (author) / TONG LIHONG (author) / HU CHUNHUA (author) / XIAO HONGJIE (author) / WU YIFAN (author) / MENG SHIQI (author) / XU MEIYUAN (author) / WU YONGHENG (author) / TANG LINLIN (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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