Tunnel Mechanics Monitoring Instrument Protection Device and Using Method

A protection device and tunnel monitoring technology, applied in mining devices, earth-moving drilling, mining equipment, etc., can solve the problems of data line damage and complex working environment of monitoring instruments, and achieve the effect of convenient storage and organization

Active Publication Date: 2019-06-21
SHANDONG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the complex working environment in the tunnel, the data lines of the monitoring instruments are often damaged

Method used

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  • Tunnel Mechanics Monitoring Instrument Protection Device and Using Method
  • Tunnel Mechanics Monitoring Instrument Protection Device and Using Method
  • Tunnel Mechanics Monitoring Instrument Protection Device and Using Method

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Embodiment Construction

[0032] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0033] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0034] As introduced in the background technology, due to the complex working environment in the tunnel in the p...

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Abstract

The invention relates to a tunnel mechanics monitoring instrument protection device and a usage method. The tunnel mechanics monitoring instrument protection device comprises a rigid extensible sleeveand a flexible rubber protective cap, the rigid extensible sleeve includes an outer tube and an inner tube, and the tunnel mechanics monitoring instrument protection device can move in an opposite mode in the direction of the axis; a detachable winding device is installed on the outer tube, two gears are arranged on the detachable winding device, a gear groove is formed in the inner tube, the gear groove is matched with the gears, the rotating of the winding device is driven by the movement of the inner tube, and when the inner tube is pulled out to read data, the winding device is rotated topay off; and when the data is pushed back after being read, the winding device is rotated to take up. According to the tunnel mechanics monitoring instrument protection device and the usage method, the protection method of a monitoring instrument in tunnel monitoring and measurement is adopted, and the problems that instrument data line is difficult to store and easy to damage in the complex environment of a tunnel are solved. The tunnel mechanics monitoring instrument protection device and the usage method are not studied by predecessors.

Description

technical field [0001] The invention relates to a tunnel monitoring and measuring technology, in particular to a tunnel mechanics monitoring instrument protection device and a using method. Background technique [0002] The 21st century is an era of great development of tunnels and underground spaces. Projects such as mountain tunnels, underground railways, and urban underground space development and utilization are in full swing across the country. In order to study the spatial deformation and mechanical effects of the tunnel structure and the surrounding rock mass, as well as monitor and control the safety performance of the tunnel structure, it is necessary to monitor and measure the tunnel. The content of monitoring and measurement mainly includes the spatial deformation of surrounding rock-supporting structure and the mechanical effect of surrounding rock-supporting structure. For the monitoring of the mechanical action of the surrounding rock-support structure, the me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F17/00E21F17/18
CPCE21F17/00E21F17/18
Inventor 石少帅周申李利平张涛刘洪亮刘振华巴兴之闫章程
Owner SHANDONG UNIV
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