Dynamic monitoring device for stability of foundation pit side slope

Abstract

The invention discloses a dynamic monitoring device for stability of a foundation pit side slope. The dynamic monitoring device comprises a base, fixing devices are movably connected to four corners of the upper end of the base in a penetrating manner, a support column is fixedly connected to the left part of the upper end of the base, a fixing plate is fixedly connected to the upper end of the support column, an alarm device is fixedly connected to the left part of the upper end of the fixing plate, a lifting device is movably connected to the middle of the upper end of the fixing plate in a penetrating manner, a fixing rod is fixedly connected to the middle of the right end of the lifting device, an adjusting device is movably connected to the right part of the outer surface of the fixing rod in a penetrating manner, a detection device is movably connected to the four corners of the right end of the adjusting device in a penetrating manner, the right part of the upper end of the fixing plate is fixedly connected to a fixing column, and the upper end of the fixing column is fixedly connected to a monitor. According to the dynamic monitoring device for the stability of the foundation pit side slope, the whole monitoring device is good in stability performance, side slopes with different gradients can be conveniently monitored, and the dynamic monitoring device is suitable for being widely applied.

Description

technical field [0001] The invention relates to the technical field of building monitoring equipment, in particular to a dynamic monitoring device for foundation pit slope stability. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base elevation and foundation plane size. If the excavation is not deep, you can use the method of laying the side slope to stabilize the soil slope. The slope size is determined according to the relevant construction engineering regulations. The collapse of the foundation pit is the most common safety accident in the construction process of the current project. The accident is often accompanied by heavy casualties and economic losses. Loss, causing adverse social impact, using contact devices, the inventors found that at least the following problems have not been resolved in the prior art: 1, the stability of the existing monitoring devices is low, causing the entire dev...

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Problems solved by technology

[0002] The foundation pit is an earth pit excavated at the foundation design position according to the base elevation and foundation plane size. If the excavation is not deep, you can use the method of laying the side slope to stabilize the soil slope. The slope size is determined according to the relevant construction engineering regulations. The collapse of the foundation pit is the most common safety accident in the construction process of the current project. The accident is often accompanied by heavy casualties and economic losses. Loss, causing adverse social impact, using contact devices, the inventors found that at least the following problems have not been resolved in the prior art: 1, the stability of the existing monitoring devices is low, causing the entire device to easily move, thereby affecting The accuracy of the monitoring information is improved; 2. When the existing monitoring device monitors the slope, it cannot monitor the slope with different inclinations, which reduces the practicability of the device; therefore, we propose a foundation pit slope Stability dynamic monitoring device

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