Multi-layer sliding surface landslide monitoring and early warning device

A technology of monitoring and early warning, sliding surface, applied in the direction of alarms, instruments, etc., can solve problems such as ecological environment hazards

Active Publication Date: 2022-04-19
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The construction and operation of infrastructure and even the ecological environment have caused great harm

Method used

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  • Multi-layer sliding surface landslide monitoring and early warning device
  • Multi-layer sliding surface landslide monitoring and early warning device
  • Multi-layer sliding surface landslide monitoring and early warning device

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Embodiment

[0035] like Figure 1-Figure 6 As shown, the multi-layer sliding surface landslide monitoring and early warning device according to the embodiment of the present application includes a multi-layer positioning component 100 , a multi-directional monitoring component 300 , a landslide early warning component 500 and a lifting early warning component 700 . The multi-directional monitoring component 300 is evenly installed in the multi-layer positioning component 100 , the landslide early warning component 500 is installed around the multi-layer positioning component 100 , and the lift early warning component 700 is installed in the multi-layer positioning component 100 . The multi-layer positioning assembly 100 is fixed through the sliding bed to limit and fix the entire early warning device, and the multi-section early warning device is used to monitor the penetration of each sliding body. The multi-directional monitoring component 300 monitors the sliding extrusion in different...

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Abstract

The application provides a multi-layer sliding surface landslide monitoring and early warning device, which belongs to the technical field of landslide monitoring. The multi-layer sliding surface landslide monitoring and early warning device includes a multi-layer positioning component and a multi-directional monitoring component. When the pressure plate on the directional gland is deformed in place, it breaks away from the extrusion of the deformed rail frame, and the multi-layer sliding body continues to squeeze the deformed rail frame until the positioning module touches the distance cylinder and stops lifting, and continues to be compressed by the elastic spring. Absorb the external extrusion of the multi-layer sliding body, reduce the excessive extrusion of the external multi-layer sliding body on the monitoring and early warning device, when the direction and sliding distance of the multi-layer sliding body change, the pressure plate on the directional gland is reset and expanded , the deformed rail frame falls back into the upper sliding surface of the directional plate under the action of the elastic spring, realizing the reverse reset of the monitoring and early warning device, adapting to the continuous changes between the multi-layer sliding bodies, and increasing the monitoring accuracy of the multi-layer sliding surface landslide. The effect of monitoring and early warning of landslides on multi-layer sliding surfaces has been improved.

Description

technical field [0001] The present application relates to the technical field of landslide monitoring, in particular to a multi-layer sliding surface landslide monitoring and early warning device. Background technique [0002] The mountainous plateau terrain is plagued by landslide hazards. Landslide refers to the downward movement of rock and soil mass along a certain interface under the influence of multiple factors, and the occurrence of landslides is harmful to the safety of people's lives and properties. The construction and operation of infrastructure and even the ecological environment have caused great harm. In real life, we will find that there are many types of landslides in nature due to the difference in geographical structure and the degree of natural wind and rain erosion. There are some landslides with simple structures, but some landslides have their own particularity because of their special geographical environment. For complex landslides with multi-laye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B21/10
CPCG08B21/10
Inventor 刘军旗苏爱军王菁莪杜鹃董杉
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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