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Tunnel rock stratum monitor

A technology for monitors and rock formations, applied in the field of rock formation monitors, can solve problems such as potential safety hazards and failure to detect them in time, and achieve the effect of preventing safety accidents

Inactive Publication Date: 2016-10-26
陈魏魏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing monitoring equipment can only simply observe the condition of the walls inside the tunnel, and cannot go deep into the rock formation for monitoring
When deformation occurs inside the rock formation, it cannot be detected in time, which poses a safety hazard

Method used

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  • Tunnel rock stratum monitor
  • Tunnel rock stratum monitor

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Experimental program
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Embodiment 1

[0017] Such as figure 1 , figure 2 As shown, the tunnel rock formation monitor consists of a rock pressure detection probe 1 , a probe housing 1.1 , a detector 1.2 , a power supply information conducting line 2 , and an alarm lamp 3 .

[0018] The alarm lamp 3 is provided with an IC controller, which can make the alarm lamp group turn red to give a warning after receiving the detector signal.

[0019] The shell 1.1 of the rock pressure detection probe is made of high-hardness metal, and the shell is evenly distributed with small holes. This structure not only ensures that the internal detector is not damaged, but also ensures the normal operation of the detector.

[0020] The rock pressure detection probe 1 is elliptical, and is conveniently placed in a borehole to be embedded in a rock formation.

[0021] The detector 1.2 is placed inside the rock pressure detection probe and connected to the warning light 3 through the power supply information conducting line 2.

[0022...

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Abstract

Provided is a tunnel rock stratum monitor, which is formed by a rock pressure detection probe 1, a probe housing 1.1, a detector 1.2, a power source information conduction line 2 and an alarm lamp 3. The alarm lamp 3 is internally provided with an IC controller; the rock pressure detection probe is elliptical; the probe housing 1.1 is made of high-hardness metal; and the housing is uniformly provided with small holes. Through the structure above, when the monitor is used, the rock pressure detection probe 1 is arranged in a drill hole; and when pressure change inside a rock stratum exceeds standard, the alarm lamp 3 turns red and an alarm is given to remind work personnel to carry out necessary maintenance on hidden dangers in time, thereby preventing safety accidents.

Description

technical field [0001] The invention relates to a rock formation monitor used in a passing tunnel. Background technique [0002] The monitoring of the rock formation in the tunnel is an important link to ensure the safety of the tunnel. When the rock formation in the tunnel is loose, it will cause some serious safety accidents such as roof drop and landslide. [0003] Existing monitoring equipment can only simply observe the condition of the walls inside the tunnel, and cannot go deep into the rock formation for monitoring. When deformation occurs inside the rock formation, it cannot be detected in time, which poses a safety hazard. Contents of the invention [0004] In order to solve the above problems, the present invention provides a rock formation monitor directly embedded in the tunnel rock formation. [0005] The technical scheme adopted by the present invention to solve the problem is: the tunnel rock formation monitor is composed of an alarm lamp, a rock pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00
CPCG01L5/0004
Inventor 陈魏魏
Owner 陈魏魏