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Tunnel water leakage hidden disease detection device

A technology for detection equipment and water leakage, which is applied in the field of road traffic detection equipment and hidden disease detection equipment for water leakage in road tunnels. It can solve the problems that hidden diseases cannot be detected, and achieve strong signal anti-interference ability and high detection accuracy. Effect

Active Publication Date: 2019-12-03
CHANGAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a hidden disease detection equipment for tunnel water leakage, which mainly solves the technical problem that the existing tunnel disease detection vehicle can only detect the dominant disease and cannot detect the hidden disease, and can fundamentally Check out the cause of tunnel water leakage

Method used

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  • Tunnel water leakage hidden disease detection device
  • Tunnel water leakage hidden disease detection device
  • Tunnel water leakage hidden disease detection device

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Embodiment 1

[0047] see Figure 1-10 , the present embodiment provides a hidden disease detection equipment for tunnel water leakage, including a circular arc track 101 composed of a front detection arm 1, a middle detection arm 4 and a rear detection arm 8; it also includes a power box 10, a wheel 20, the car body 19 that is connected with wheel, cab 21. A plurality of circular arc track detection trolleys 5 equipped with geological detection radar 504 are arranged on the circular arc track 101 for detecting internal diseases of the tunnel; the power box 10 is used to provide Required hydraulic power and electric power; the cab 21 is equipped with a SLAM visual scanning system and a radar data control center, which can be positioned according to the position and posture of the detection vehicle itself during operation, and then perform synchronous positioning of tunnel defects and map construction, Construct a 3D digital tunnel including hidden disease distribution.

[0048] Specificall...

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Abstract

The invention discloses a tunnel water leakage hidden disease detection device. The tunnel water leakage hidden disease detection device comprises a cab, a power system, a circumferential detection system and a data acquisition system; the circumferential detection system is arranged on a power box and comprises a front detection arm, a middle detection arm, a rear detection arm and a moving system in sequence; each of the front detection arm, the middle detection arm and the rear detection arm comprises a telescopic frame; an circumferential arc-shaped rail is arranged on each telescopic frame; and a data acquisition system is arranged on each circumferential arc-shaped rail. According to the tunnel water leakage hidden disease detection device, hidden diseases such as cavities, cracks, accumulated water and the like hidden in primary supports and secondary linings can be detected, so that the position and cause of water leakage of a tunnel can be found fundamentally. Meanwhile, the detection precision is high, and the anti-interference capability of signals is strong.

Description

technical field [0001] The invention belongs to the technical field of road traffic detection, and relates to road traffic detection equipment, in particular to a detection equipment for recessive disease of water seepage in road tunnels. Background technique [0002] In recent years, with the rapid development of the economy, my country's road construction has also made rapid progress. The road construction has greatly advanced to the mountainous areas, and the number of road tunnels has also increased. By the end of 2018, the total mileage of national highways reached 4,846,500 kilometers, including 17,738 road tunnels with a total length of 17,236,100 meters. The construction of the tunnel can greatly shorten the traffic mileage and improve the traffic capacity. However, there are serious diseases in the existing operating tunnels in our country, especially water leakage. According to statistics, in Yunnan, Guizhou, Guangxi, Sichuan, Chongqing and other water-rich karst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01S13/88
CPCG01N21/88G01S13/88
Inventor 董忠红魏文龙杨浩奕
Owner CHANGAN UNIV
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