A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Early warning automatic reaction deep foundation pit waterproof supporting structure
The invention discloses an early warning automatic reaction deep foundation pit waterproof supporting structure, which comprises a foundation pit, side supporting plates, a bottom plate and a supporting structure, the bottom surface and two opposite side walls of the foundation pit are respectively characterized in that the supporting structure comprises a central supporting rod, a preparation rod and a top pull rod, the two side supporting plates are respectively kept at fixed positions through the top pull rod, and the bottom plate is arranged on the bottom surface of the foundation pit. The center supporting rod and the preparation rod can be stretched, and an alarm is arranged on the top pull rod. And pressure sensors are arranged on the side supporting plates, the pressure sensors are electrically connected with alarms, the center supporting rod and the preparation rods, and when the pressure sensors sense that the soil pressure is abnormal, the alarms are triggered, the center supporting rod and the preparation rods are controlled to stretch, and sudden instability of the foundation pit is temporarily supported and resisted. An alarm can be given when the side soil pressure is detected to be abnormal, temporary support is provided, and collapse caused by the fact that a worker does not detect reinforcement is prevented; and a water tank and a water pump are arranged to prevent accumulated water at the bottom of the foundation pit from influencing the supporting strength of the foundation pit.
本发明公开了一种预警自动反应的深基坑防水支护结构，包括基坑，侧支撑板，底板和支撑结构，所述基坑的底面和两相对侧壁分其特征在于，所述支撑结构包括中心支撑杆、预备杆和顶部拉杆，两个侧支撑板分别通过顶部拉杆保持固定位置，中心支撑杆和预备杆均可拉伸，所述顶部拉杆上设有警报器；侧支撑板上设有压力传感器，所述压力传感器和警报器、中心支撑杆、预备杆电性连接，当压力传感器感应到土压力异常时触发警报器且控制中心支撑杆和预备杆拉伸，以临时支撑抵抗基坑的突然失稳。本发明在检测到侧面土压力异常时会发出警报，且提供临时支撑，防止工作人员还未检测加固就发生坍塌；还配备了水槽和抽水机，防止基坑底部有积水，影响基坑支护强度。
Early warning automatic reaction deep foundation pit waterproof supporting structure
The invention discloses an early warning automatic reaction deep foundation pit waterproof supporting structure, which comprises a foundation pit, side supporting plates, a bottom plate and a supporting structure, the bottom surface and two opposite side walls of the foundation pit are respectively characterized in that the supporting structure comprises a central supporting rod, a preparation rod and a top pull rod, the two side supporting plates are respectively kept at fixed positions through the top pull rod, and the bottom plate is arranged on the bottom surface of the foundation pit. The center supporting rod and the preparation rod can be stretched, and an alarm is arranged on the top pull rod. And pressure sensors are arranged on the side supporting plates, the pressure sensors are electrically connected with alarms, the center supporting rod and the preparation rods, and when the pressure sensors sense that the soil pressure is abnormal, the alarms are triggered, the center supporting rod and the preparation rods are controlled to stretch, and sudden instability of the foundation pit is temporarily supported and resisted. An alarm can be given when the side soil pressure is detected to be abnormal, temporary support is provided, and collapse caused by the fact that a worker does not detect reinforcement is prevented; and a water tank and a water pump are arranged to prevent accumulated water at the bottom of the foundation pit from influencing the supporting strength of the foundation pit.
本发明公开了一种预警自动反应的深基坑防水支护结构，包括基坑，侧支撑板，底板和支撑结构，所述基坑的底面和两相对侧壁分其特征在于，所述支撑结构包括中心支撑杆、预备杆和顶部拉杆，两个侧支撑板分别通过顶部拉杆保持固定位置，中心支撑杆和预备杆均可拉伸，所述顶部拉杆上设有警报器；侧支撑板上设有压力传感器，所述压力传感器和警报器、中心支撑杆、预备杆电性连接，当压力传感器感应到土压力异常时触发警报器且控制中心支撑杆和预备杆拉伸，以临时支撑抵抗基坑的突然失稳。本发明在检测到侧面土压力异常时会发出警报，且提供临时支撑，防止工作人员还未检测加固就发生坍塌；还配备了水槽和抽水机，防止基坑底部有积水，影响基坑支护强度。
Early warning automatic reaction deep foundation pit waterproof supporting structure
一种预警自动反应的深基坑防水支护结构
XIAO JINGFENG (author) / ZHANG YOULIANG (author) / LIU YUAN (author) / WANG WENNA (author) / YANG YAN (author)
2022-04-12
Patent
Electronic Resource
Chinese
Deep foundation pit supporting waterproof curtain structure
| European Patent Office | 2021
Stress movement monitoring and early warning device for deep foundation pit supporting structure
| European Patent Office | 2023
| European Patent Office | 2024
Sheet pile foundation pit supporting structure with early warning function
| European Patent Office | 2023
Deep foundation pit waterproof supporting structure under urban narrow and complex conditions
| European Patent Office | 2023