Multi-ball-point embedded pile for geological disaster early warning

A technology of geological disasters and ball points, applied in sheet pile walls, alarms, buildings, etc., can solve the problems of difficult maintenance, large safety hazards, and few geological subsidences, and achieve the goal of reducing strength, accurate warning, and reducing safety hazards Effect

Active Publication Date: 2020-12-15
SHANDONG GEO-SURVEYING & MAPPING INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The monitoring of geological subsidence is usually realized by pre-embedded rods, but the pre-embedded rods in the prior art can only detect the occurrence of geological subsidence. The specific degree of subsidence generally depends on the analysis of various data, and rarely It can intuitively reflect the degree of geological subsidence. For the on-site construction workers, there are certain difficulties in performing maintenance, which leads to greater safety hazards

Method used

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  • Multi-ball-point embedded pile for geological disaster early warning
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  • Multi-ball-point embedded pile for geological disaster early warning

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Embodiment 1

[0042] see Figure 1-2 , a multi-ball point pre-embedded pile for geological disaster early warning, comprising a rod body 1, the top of the rod body 1 is fixedly connected with an outer convex end 2, the outer surface of the rod body 1 is fixedly inlaid with a plurality of evenly distributed marker balls 4, and the outer surface of the rod body 1 is wrapped There is a hydrolysis layer 3, and a plurality of marking balls 4 are located in the hydrolysis layer 3. The hydrolysis layer 3 is used to protect the marking balls 4, so that during pre-embedding, the marking balls 4 are not easy to deform, and the pre-breaking sinking rod is not easy to break. Afterwards, under the action of groundwater, the hydrolyzed layer 3 dissolves, so that the pre-broken sinker and the marking ball 4 can play a role.

[0043] see Figure 3-4 The marking ball 4 includes an inlaid positioning end 41 fixedly embedded in the rod body 1, two outer marking ends 42 connected to the outer surface of the i...

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Abstract

The invention discloses a multi-ball-point embedded pile for geological disaster early warning, and belongs to the field of geological disaster early warning. The multi-ball-point embedded pile for geological disaster early warning is characterized in that through the arrangement of the embedded pile, when geology sinks, a pre-broken sinking rod bears downward pressing force and acts on an outer marking end below the sinking rod, so that the surface of a marking ball is notched, and color sand inside flows out; and after the pre-broken sinking rod is broken and loses downward pressing force, the outer marking end recovers deformation, a notch disappears, the color sand stops overflowing, when it is detected that sinking exists in the embedded pile, soil near the embedded pile can be excavated, the specific sinking situation is judged according to the amount of the color sand, meanwhile, after the pre-broken sinking rod is broken, spikes gradually get close to an inner light breaking ball until the inner light breaking ball is punctured, so that fluorescent liquid in the inner light breaking ball overflows, the geological sinking position can be marked in an auxiliary manner, workers can judge the geological sinking condition visually, corresponding solutions can be taken conveniently, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the field of early warning of geological disasters, in particular to a multi-ball point pre-embedded pile for early warning of geological disasters. Background technique [0002] Geological disasters mainly refer to collapses (that is, dangerous rock masses), landslides, debris flows, karst ground collapses, and ground fissures. sexual. Geological environmental disasters refer to hazards caused by regional geological and ecological environment variations, such as regional land subsidence, seawater intrusion, desertification in arid and semi-arid areas, soil erosion in rocky mountain areas, rocky desertification, and regional geological structure subsidence Frequent floods in plains or basins, etc. These problems are usually caused by multiple factors and occur slowly. The geological circles often call them slow-changing geological disasters. [0003] my country's definition of geological disasters is the geological action (ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00E02D5/22E02D5/24G08B21/10
CPCE02D5/22E02D5/24E02D33/00E02D2600/10G08B21/10
Inventor 兰宝
Owner SHANDONG GEO-SURVEYING & MAPPING INST
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