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A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting and jacking device for pipe gallery construction and supporting structure
The foundation pit supporting and jacking device and the supporting structure for pipe gallery construction comprise two supporting plates and are characterized in that waterproof curtains are fixedly connected to the outer walls of the two supporting plates correspondingly, and sliding blocks are fixedly connected with first sleeves and second sleeves correspondingly; a top plate is fixedly connected to the upper ends of the first sleeves and the upper ends of the second sleeves, a device groove is formed in the base, and a rotating mechanism enabling the threaded rods to rotate is installed in the device groove. By arranging the threaded rod, the sliding block, the first gears and other components, the servo motor drives the second gear to rotate, the second gear drives the multiple first gears to rotate through the chain, and then the top plate can be driven to slide through sliding of the first sleeve and the second sleeve, so that the distance between the two supporting plates can be adjusted; the adaptability is high, and meanwhile the situation that the construction progress is affected due to the fact that the size distance of the steel frame is not enough during construction is avoided.
本发明公开了一种用于管廊施工的基坑支护顶撑装置及支护结构，包括两个支护板，其特征在于，两个所述支护板外壁均固定连接有止水帷幕，所述滑块与第一套筒、第二套筒分别固定连接，多个所述第一套筒与第二套筒上端固定连接有顶板，所述基座内开设有装置槽，所述装置槽内安装有使多个螺纹杆转动的转动机构。本发明通过设置螺纹杆、滑块、第一齿轮等部件，通过伺服电机带动第二齿轮转动，第二齿轮通过链条带动多个第一齿轮转动，进而可通过第一套筒与第二套筒的滑动，带动顶板滑动，如此可针对两块支护板之间的间距进行调节，适应性较强的同时，避免了施工时钢架的尺寸距离不够，而影响施工进度。
Foundation pit supporting and jacking device for pipe gallery construction and supporting structure
The foundation pit supporting and jacking device and the supporting structure for pipe gallery construction comprise two supporting plates and are characterized in that waterproof curtains are fixedly connected to the outer walls of the two supporting plates correspondingly, and sliding blocks are fixedly connected with first sleeves and second sleeves correspondingly; a top plate is fixedly connected to the upper ends of the first sleeves and the upper ends of the second sleeves, a device groove is formed in the base, and a rotating mechanism enabling the threaded rods to rotate is installed in the device groove. By arranging the threaded rod, the sliding block, the first gears and other components, the servo motor drives the second gear to rotate, the second gear drives the multiple first gears to rotate through the chain, and then the top plate can be driven to slide through sliding of the first sleeve and the second sleeve, so that the distance between the two supporting plates can be adjusted; the adaptability is high, and meanwhile the situation that the construction progress is affected due to the fact that the size distance of the steel frame is not enough during construction is avoided.
本发明公开了一种用于管廊施工的基坑支护顶撑装置及支护结构，包括两个支护板，其特征在于，两个所述支护板外壁均固定连接有止水帷幕，所述滑块与第一套筒、第二套筒分别固定连接，多个所述第一套筒与第二套筒上端固定连接有顶板，所述基座内开设有装置槽，所述装置槽内安装有使多个螺纹杆转动的转动机构。本发明通过设置螺纹杆、滑块、第一齿轮等部件，通过伺服电机带动第二齿轮转动，第二齿轮通过链条带动多个第一齿轮转动，进而可通过第一套筒与第二套筒的滑动，带动顶板滑动，如此可针对两块支护板之间的间距进行调节，适应性较强的同时，避免了施工时钢架的尺寸距离不够，而影响施工进度。
Foundation pit supporting and jacking device for pipe gallery construction and supporting structure
一种用于管廊施工的基坑支护顶撑装置及支护结构
XIN CHONGSHENG (author) / WANG LEI (author) / TAN JIXING (author) / ZHOU SHUBAO (author) / QIN TIANLIN (author) / WU GUANGCHAO (author) / LI KAI (author) / ZHU YUEYUE (author) / ZHANG DANDAN (author) / LI LIYUAN (author)
2023-03-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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