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High-stability intelligent unmanned aerial vehicle inspection and detection equipment for cable tunnel

A technology for cable tunnels and testing equipment, which is applied in the direction of measuring electricity, measuring devices, short-circuit testing, etc., and can solve problems such as low maintenance efficiency, difficulty in manual inspection, and increased driving safety risks

Active Publication Date: 2021-04-20
STATE GRID SHANDONG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the cable is fixed on the tunnel wall and erected at a position 3 to 4 meters above the ground, and the ground in the tunnel is uneven and there are no lighting tools, manual inspection is very difficult and the inspection efficiency is extremely low, prolonging Increased the time of early warning and increased the safety risk of driving
[0004] In order to solve the common problems in the field such as high maintenance difficulty, low maintenance automation, low maintenance efficiency and inability to check the substantial changes of cables, etc., the present invention is made

Method used

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  • High-stability intelligent unmanned aerial vehicle inspection and detection equipment for cable tunnel

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Embodiment 1

[0034]Embodiment 1: A cable tunnel intelligent UAV inspection and detection equipment with high stability, the detection equipment includes a detection device, a sensing device, a position marking device, an isolation device, a processing device and a processor, and the detection device is controlled by The cable is configured to detect; the sensing device is configured to sense the external state of the cable; the position marking device is configured to detect the mark the position where the abnormality occurs; the isolation device is configured to repair the damaged position on the cable; the processing device is configured to evaluate the damage condition of the cable; the detection device includes a detection unit and A data collector, the detection unit is configured to detect the supply and loss at both ends of the cable; the data collector is configured to store the data detected by the detection unit, when the supply and loss The amount of loss exceeds the set thresho...

Embodiment 2

[0035] Embodiment 2: This embodiment should be understood as at least including all the features of any one of the foregoing embodiments, and further improvements are made on the basis of it. Specifically, a cable tunnel intelligent UAV inspection and detection with high stability is provided The detection device includes a detection device, a sensing device, a position marking device, an isolation device, a processing device and a processor, and the detection device is configured to perform detection on a cable; the sensing device is configured to detect on the outside of the cable The position sensing device is configured to mark the location of the abnormality on the cable based on the data of the detection device and the sensing device; the isolation device is configured to mark the abnormal position on the cable The damaged position is repaired; the processing device is configured to evaluate the damaged condition of the cable; specifically, the detecting device cooperates...

Embodiment 3

[0041] Embodiment 3: This embodiment should be understood as at least including all the features of any one of the foregoing embodiments, and further improvements are made on the basis of it. Specifically, a cable tunnel intelligent UAV inspection and detection with high stability is provided The detection device includes a detection device, a sensing device, a position marking device, an isolation device, a processing device and a processor, and the detection device is configured to perform detection on a cable; the sensing device is configured to detect on the outside of the cable The position sensing device is configured to mark the location of the abnormality on the cable based on the data of the detection device and the sensing device; the isolation device is configured to mark the abnormal position on the cable The damaged position is repaired; the processing device is configured to evaluate the damaged condition of the cable; specifically, the detecting device cooperates...

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Abstract

The invention provides high-stability intelligent unmanned aerial vehicle inspection and detection equipment for cable tunnel, the equipment comprises a detection device, a sensing device, a position marking device, an isolation device, a processing device and a processor; the detection device is configured to detect a cable; the sensing device is configured to sense the state of the exterior of the cable; the position marking device is configured to mark an abnormal position on the cable based on the data of the detection device and the sensing device; the isolation device is configured to repair a damaged position on the cable; the processing device is configured to evaluate a damage condition of the cable. According to the invention, the processing device is adopted to evaluate the condition of the cable, accurate evaluation is carried out based on the abnormal image of the abnormal position, the operation of priority processing is triggered, the whole equipment can be ensured to operate automatically, and the maintenance efficiency of the cable is improved.

Description

technical field [0001] The invention relates to the technical field of cable maintenance, in particular to an intelligent UAV inspection and detection device for cable tunnels with high stability. Background technique [0002] Failures such as cable damage and shedding may occur due to various reasons, such as pressure waves and micro-pressure fluctuations and shocks caused by vehicles driving at high speed in the tunnel, or cable damage caused by natural disasters such as water seepage and freeze-thaw. If there is a problem, it will have a serious impact on driving. [0003] Such as CN207360315U prior art discloses a kind of high-speed rail tunnel inspection operation device, the cable is lengthy, easy to twist, the maintenance worker is difficult to untie, is not convenient for the maintenance worker to pack, affects the maintenance work of the maintenance worker at the same time, in addition the maintenance worker pushes the device in the tunnel Moving in mid-range, the ...

Claims

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Application Information

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IPC IPC(8): G01N21/88G01R31/52G01R31/58G01B21/30
Inventor 葛少伟侯建峰牟泽刚任昂李德泉刘琦周金宝王兴振闫明蔚姜哲杨小童薛欣科刘孟伟
Owner STATE GRID SHANDONG ELECTRIC POWER
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