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Intelligent tour inspection device for feeder cable channel

A transmission cable and intelligent inspection technology, which is applied in the field of intelligent inspection devices for transmission cable channels, can solve problems such as low efficiency of fault handling, difficulties in cable fault detection and fault location, and inability to accurately judge faults, so as to improve passability, Small size and wide applicability

Pending Publication Date: 2019-03-08
DANDONG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of difficulty in detecting and locating faults in the existing cable faults and low fault handling efficiency, the present invention provides an intelligent inspection device for cable passages, thereby solving the problem of being unable to accurately judge faults due to limited environment

Method used

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  • Intelligent tour inspection device for feeder cable channel
  • Intelligent tour inspection device for feeder cable channel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] like figure 1 and figure 2 As shown, put the main body 1 into the cable channel that needs to be inspected after starting, the main body 1 raises the pan-tilt 6, at this time, the rotatable camera 2 installed on the pan-tilt 6, and the infrared measuring device installed at the camera end Temperature device 3 and searchlight 1 start working, and searchlight 1 provides light source for rotatable camera 2, and the imaging quality of rotatable camera 2 can be improved by using cloud platform 6; Internal rotation ensures that there is no dead point in the inspection process, and the collected video and temperature signals are sent to the control panel 10, and the control panel 10 remotely and wirelessly sends the data to the handheld console 14 through the built-in data transmission module. Relevant information is displayed on the 13, and faults can be found in time, which is convenient for research and analysis.

Embodiment 2

[0026] like figure 1 As shown, when the body 1 is moving forward, if there is an obstacle in front of it, if it is too late to avoid it, the telescopic plate 7 that is movable and arranged at the front end of the body 1 will first contact the obstacle to play a buffering role to prevent the body 1 from being hit. The front end is provided with a buffer pad 8, which can avoid damage to obstacles that may be formed by equipment. The telescopic plate 7 adopts a scissors structure, with small gaps, small space occupation, easy folding, and strong structure; when a small obstacle is found in front, The handheld console 10 remotely sends instructions to the control panel 10, and the control panel 10 controls the telescopic plate 7 through the telescopic drive device 11 to push away the small obstacles in front to continue moving forward.

Embodiment 3

[0028] like figure 1 As shown, when the environment is complex and the line of sight is blocked, the laser radar 9 can be activated to accurately obtain the three-dimensional information of the object, which can be used to analyze the fault and continue to travel, avoiding collisions with internal equipment. When encountering complex terrain, due to each drive The wheel 5 adopts an independent lifting structure, which can adapt to different complex terrains and greatly improve the passability.

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Abstract

An intelligent tour inspection device for a feeder cable channel comprises a body, driving wheels and a control board. A holder is movably arranged at the top of the body, a rotatable camera is arranged on the holder, and a telescopic board is movably arranged at the front end of the body. Compared with the prior art, the intelligent tour inspection device can be remotely controlled, faults can berapidly and accurately judged by the aid of the rotatable camera and an infrared temperature measuring device, the telescopic board is movably arranged at the front end of the body, so that obstaclescannot impact the body in advancing, small obstacles can be pushed away, throughput capacity is improved, various complex terrains can be overcome to perform tour inspection by the aid of a laser radar and the driving wheels with lifting structures, and the intelligent tour inspection device is small in size, wide in applicability and convenient to use.

Description

technical field [0001] The invention relates to a detection device for a transmission cable channel, in particular to an intelligent inspection device for a transmission cable channel. Background technique [0002] With the rapid development of economy and urban construction, more and more underground cables are used for urban power transmission. Cables are laid in underground cable tunnels or cable trenches. Due to the complex conditions in cable tunnels and cable trenches, some areas have accumulated water, and small animals like mice make it easy for cables to be reduced due to corrosion and poor ventilation. Insulation performance, secondly, the long-term overload of the cable line will also cause the reduction of the insulation performance of the cable. When the insulation performance of the cable is reduced to a certain extent, it is easy to break down and even cause a fire. [0003] For a long time, in the aspect of cable fault detection, it is mainly carried out man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C1/20
CPCG07C1/20
Inventor 唐任远霍红张广军刘雪梅王传宇赵春雷陈昊戚军单春王德智
Owner DANDONG ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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