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A platform for research: civil engineering, architecture and urbanism
Deformation and inclination monitoring and alarming device for deep foundation pit
The invention discloses a deep foundation pit deformation inclination monitoring and alarming device which comprises a bottom plate and a supporting plate, a plurality of first penetrating holes are evenly formed in the top end of the bottom plate at equal intervals, a first supporting rod is arranged at the top end of the bottom plate, second penetrating holes are formed in the first supporting rod, and fixing nails are movably arranged in the first penetrating holes in a penetrating mode. When the deep foundation pit deforms, a supporting plate is extruded at the moment, so that a second supporting rod bends and deforms towards one side of a third supporting rod, a movable block is extruded to move towards the interior of a cavity, an elastic film deforms, a water source in the cavity is extruded into a vertical pipe through a fixed pipe, and the height of the water source in the vertical pipe is increased; the floating block is driven to move upwards along the interior of the vertical pipe until the floating block extrudes the trigger switch, at the moment, it shows that the deformation amount of the deep foundation pit is too large, the trigger switch starts the alarm to give an alarm, an operator is prompted that the deformation amount of the deep foundation pit is too large, timely evacuation needs to be conducted, construction safety is improved, and construction risks are reduced.
本发明公开了一种深基坑变形倾斜监测报警装置，包括底板和支撑板，所述底板顶端等距均匀开设有若干个第一穿孔，所述底板顶端安置设置有第一支撑杆，所述第一支撑杆上开设有第二穿孔，所述第一穿孔内部活动穿插设置有固定钉。本发明深基坑形变时，此时挤压支撑板，使得第二支撑杆向第三支撑杆一侧弯曲形变，如此挤压活动块向空腔内部移动，从而使得弹性膜形变，空腔内部的水源通过固定管被挤入竖直管内部，使得竖直管内部的水源高度升高，带动浮块沿着竖直管内部向上移动，直到浮块挤压触发开关，此时说明深基坑的形变量过大，触发开关启动报警器进行报警工作，提示操作人员深基坑变形量过大，需要进行及时撤离，提高施工安全性，降低施工风险性。
Deformation and inclination monitoring and alarming device for deep foundation pit
The invention discloses a deep foundation pit deformation inclination monitoring and alarming device which comprises a bottom plate and a supporting plate, a plurality of first penetrating holes are evenly formed in the top end of the bottom plate at equal intervals, a first supporting rod is arranged at the top end of the bottom plate, second penetrating holes are formed in the first supporting rod, and fixing nails are movably arranged in the first penetrating holes in a penetrating mode. When the deep foundation pit deforms, a supporting plate is extruded at the moment, so that a second supporting rod bends and deforms towards one side of a third supporting rod, a movable block is extruded to move towards the interior of a cavity, an elastic film deforms, a water source in the cavity is extruded into a vertical pipe through a fixed pipe, and the height of the water source in the vertical pipe is increased; the floating block is driven to move upwards along the interior of the vertical pipe until the floating block extrudes the trigger switch, at the moment, it shows that the deformation amount of the deep foundation pit is too large, the trigger switch starts the alarm to give an alarm, an operator is prompted that the deformation amount of the deep foundation pit is too large, timely evacuation needs to be conducted, construction safety is improved, and construction risks are reduced.
本发明公开了一种深基坑变形倾斜监测报警装置，包括底板和支撑板，所述底板顶端等距均匀开设有若干个第一穿孔，所述底板顶端安置设置有第一支撑杆，所述第一支撑杆上开设有第二穿孔，所述第一穿孔内部活动穿插设置有固定钉。本发明深基坑形变时，此时挤压支撑板，使得第二支撑杆向第三支撑杆一侧弯曲形变，如此挤压活动块向空腔内部移动，从而使得弹性膜形变，空腔内部的水源通过固定管被挤入竖直管内部，使得竖直管内部的水源高度升高，带动浮块沿着竖直管内部向上移动，直到浮块挤压触发开关，此时说明深基坑的形变量过大，触发开关启动报警器进行报警工作，提示操作人员深基坑变形量过大，需要进行及时撤离，提高施工安全性，降低施工风险性。
Deformation and inclination monitoring and alarming device for deep foundation pit
一种深基坑变形倾斜监测报警装置
WEN HONGJUN (author) / DU YANHUA (author) / CHU XUDONG (author) / WU LUHENG (author) / SONG MANMAN (author) / YANG YITAO (author) / BAO YIFANG (author) / BU LYUYE (author)
2024-08-16
Patent
Electronic Resource
Chinese
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