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An unmanned tunnel detection device

A detection device and tunnel technology, which is applied in the direction of measurement devices, surveying and navigation, instruments, etc., can solve the problems of high detection cost, low manual detection efficiency, and high labor intensity of tunnel rapid detection vehicles, and achieve flexible and convenient equipment detection operations. Improve detection applicability and high detection efficiency

Inactive Publication Date: 2020-11-10
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the object of the present invention is to provide an unmanned tunnel detection device to solve the problem of low manual detection efficiency, unstable results, poor applicability, high risk, high labor intensity, and rapid tunnel detection in the prior art. The problem of high inspection costs for inspection vehicles

Method used

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  • An unmanned tunnel detection device

Examples

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Embodiment

[0041] Comply with the above technical solutions, such as Figure 1 to Figure 5 As shown, the present embodiment provides an unmanned tunnel detection device, including rails 2 installed longitudinally along the direction of travel on the non-traffic lanes on both sides of the tunnel 1, wherein each rail 2 is provided with a trolley, two The paired trolleys 3 on the track 2 are arranged horizontally;

[0042] In the specific embodiment provided by the present disclosure, such as image 3 , there are small wheels at the bottom of the trolley, and the small wheels walk along the track, and the outer contour of the trolley is in the shape of a cuboid; the track can be set as a straight track, but if the road surface in the tunnel has curvature, when the curvature is small A straight track can be used, and a track with a corresponding curvature should be used when the curvature is large.

[0043] The paired trolleys 3 on the two rails 2 are connected by an arc connecting arm 4, ...

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Abstract

The invention provides an unmanned tunnel detection device. The unmanned tunnel detection device comprises tracks which are longitudinally mounted in the advancing direction on non-traffic lanes on two sides of a tunnel, wherein a trolley is arranged on each track, and the paired trolleys on the two tracks are flush in the transverse direction; the paired trolleys on the two tracks are connected through a circular arc connecting arm, and a detection mechanism for detecting the inner wall of the tunnel is arranged on the circular arc connecting arm and can move along the outer arc surface of the circular arc connecting arm. The device is high in running precision when used for detecting the tunnel and can move in longitudinal, transverse and vertical directions, detection work is flexible and convenient, and a detection path is flexible.

Description

technical field [0001] The invention belongs to the field of tunnel safety detection, and in particular relates to an unmanned tunnel detection device. Background technique [0002] With the continuous increase of highway mileage in our country, the number of tunnels is also increasing. However, my country's geographical terrain is complex, the environment and climate are complex, tunnel disease problems are prominent, and the problems of tunnel leakage and lining cracking are particularly serious. Tunnel inspection has become the most important tunnel safety. means of protection. [0003] In the prior art, manual detection is mostly used for tunnel detection. There are often a lot of tunnel detection and measurement points, and the aerial work platform generally uses a vehicle-mounted elevator. A truck-mounted lift takes operators to the top of the tunnel, where they tap with a hammer to listen for sound, or use a jackhammer to poke holes in the tunnel lining to watch for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C7/06
CPCG01C7/06
Inventor 赵亮亮黄文豹于淼王景车轰刘朝阳姚锦涛师鹏勋
Owner CHANGAN UNIV
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