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Roadway deformation data online monitoring device

A technology for monitoring devices and tunnels, applied to measuring devices, optical devices, instruments, etc., can solve problems such as complex structures and difficult implementations, and achieve the effects of accurate calculation results, powerful functions, and simple structures

Inactive Publication Date: 2019-03-08
山西宏安翔科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some existing roadway deformation monitoring systems have complex structures and are difficult to implement.

Method used

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  • Roadway deformation data online monitoring device
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  • Roadway deformation data online monitoring device

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, rather than all embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention .

[0021] figure 1 A schematic structural diagram of an on-line monitoring device for roadway deformation data provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, a roadway deformation data online monitoring device may include:

[0022] Multiple light sources 101: distributed in the roadway, and the light emitte...

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Abstract

The invention provides a roadway deformation data online monitoring device. The device comprises a light source, an acquisition module, a display module, an alarm module, a first wireless communication module, a second wireless communication module, and a main control module, wherein the output end of the acquisition module is electrically connected to the input end of the main control module; theinput end of the display module is electrically connected to the output end of the main control module; the input end of the alarm module is electrically connected to the output end of the main control module; the first wireless communication module is bidirectionally connected to the main control module; the second wireless communication module is bidirectionally connected to the main control module; and the main control module is used for receiving a light intensity signal collected by the acquisition module, and comparing the collected light intensity signal with a reference signal; a comparison result is displayed through the display module, and whether collected light intensity change exceeds a threshold is determined, if the collected light intensity change exceeds the threshold, analarm command is sent, warning information is sent to the handheld mobile terminal of relevant engineering technicians, processed monitoring data is uploaded to a monitoring station so as to carry out subsequent data processing and analysis. The structure is simple and is easy to realize and the device is suitable for the coal mine field.

Description

technical field [0001] The invention belongs to the technical field of coal mine safety, and in particular relates to an online monitoring device for roadway deformation data. Background technique [0002] In underground rock mass projects such as coal mines and tunnels, there are a large number of roadways, which are the main passages for personnel, vehicles, transportation equipment, materials, mineral resources, gangue and ventilation. Mining activities destroy the original stress balance state of the coal and rock mass, causing stress redistribution around the mining space. When the stress on the surrounding rock of the roadway exceeds its strength, the surrounding rock is deformed, moved or destroyed. The main manifestations of roadway deformation are roof sinking, bottom heaving, rib side, and two-state shrinkage, which are caused by stress redistribution caused by mining or energy released by dynamic disasters. Roadway deformation observation is the main content of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/16G08C17/02
CPCG01B11/16G08C17/02
Inventor 郝瑞泽程运宏张登崤
Owner 山西宏安翔科技股份有限公司
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