Live-line detection robot for extra-high voltage DC power transmission line

A DC transmission line, live detection technology, applied in the direction of high resistance measurement, overhead line/cable equipment, measurement resistance/reactance/impedance, etc., can solve the problems of insulator deterioration, cracking, breakdown, etc., to ensure safety , Improve detection efficiency, reliable online detection effect

Pending Publication Date: 2016-12-07
浏阳市金锋机械科技有限公司
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Problems solved by technology

[0002] During the operation of high-voltage insulators on ultra-high voltage direct current transmission lines, due to long-term exposure to harsh environments such as strong electric fields, strong mechanical stress, sun and rain, and temperature changes, failures such as insulator deterioration, cracking, and even breakdown may occur, seriously threatening safe operation of the power system

Method used

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  • Live-line detection robot for extra-high voltage DC power transmission line
  • Live-line detection robot for extra-high voltage DC power transmission line

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Embodiment Construction

[0021] The specific embodiment is described below in conjunction with accompanying drawing:

[0022] Such as figure 1 , figure 2 As shown, the ultra-high voltage DC transmission line live detection robot includes a casing 2, a controller 22, a left detection device, and a right detection device. The casing 2 is provided with a controller 22, and the two ends of the casing 2 are provided with The left shaft hole 24 and the right shaft hole 18 are respectively equipped with a freely rotatable left detection device and a right detection device in the left shaft hole 24 and the right shaft hole 18.

[0023] The left detection device and the right detection device have the same structure, and are symmetrically installed at two ends of the casing 2 . The left detection device and the right detection device are all made of a rotating motor 19, a detection arm 3, and a movable clamp mechanism. The rotating motor 19 is fixedly installed at two ends of the casing 2, and the output sh...

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Abstract

The invention relates to a live-line detection robot for an extra-high voltage DC power transmission line, and the robot comprises a case, a controller, a left detection device, and a right detection device. The interior of the case is provided with the controller, and two ends of the case are respectively provided with a left shaft hole and a right shaft hole. The interior of the left shaft hole and the interior of the right shaft hole are respectively provided with the left detection device and the right detection device, wherein the left and right detection devices can rotate freely. The left and right detection devices respectively comprise a rotating motor, a detection arm, and a movable clamp mechanism, wherein the output shaft of each rotating motor is fixedly connected with the lower end of the corresponding detection arm, and the upper part of each detection arm is provided with the corresponding movable clamp mechanism. The robot achieves the convenient, safe, practical and reliable online detection and intelligent detection of a high-voltage insulator.

Description

technical field [0001] The invention relates to an ultra-high voltage direct current transmission line detection technology, in particular to a live detection robot for an ultra-high voltage direct current transmission line. Background technique [0002] During the operation of high-voltage insulators on ultra-high voltage direct current transmission lines, due to long-term exposure to harsh environments such as strong electric fields, strong mechanical stress, sun and rain, and temperature changes, failures such as insulator deterioration, cracking, and even breakdown may occur, seriously threatening safe operation of the power system. How to design a simple, safe, practical and reliable online detection instrument is a problem that needs to be solved urgently. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a live detection robot for ultra-high voltage direct current transmission lines. [0004] The present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02G01R27/02
CPCH02G1/02G01R27/025
Inventor 刘金锋李习文曾辉王胡乃
Owner 浏阳市金锋机械科技有限公司
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