Cable detection device capable of live-line work

A detection device and live work technology, which is applied to measuring devices, measuring device casings, parts of electrical measuring instruments, etc., and can solve problems such as live work

Active Publication Date: 2021-07-30
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cable detection device capable of live work, to solve the problem of live work of cable detection devices on the market proposed by the above-mentioned background technology

Method used

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  • Cable detection device capable of live-line work
  • Cable detection device capable of live-line work
  • Cable detection device capable of live-line work

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-5 , the present invention provides a technical solution: a cable detection device capable of live work, comprising:

[0034] The support hanger 1 is installed on the cable, the upper end of the support hanger 1 is a hook-shaped structure, and the lower end of the support hanger 1 is a flat plate, and the support hanger 1 is made of insulating material as a whole, and the center of gravity of the support hanger 1 is Located on the neutral ...

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Abstract

The invention discloses a cable detection device capable of live-line work. The device comprises a supporting hanging bracket which is installed on a cable, wherein an upper end of the supporting hanging bracket is of an inverted-hook-shaped structure, a lower end of the supporting hanging bracket is a flat plate, the whole supporting hanging bracket is made of an insulating material, and the center of gravity of the supporting hanging bracket is located on the neutral line of the supporting hanging bracket; meanwhile, an upper end of the supporting hanging bracket is connected with a balance weight block, the balance weight block is fixedly connected with the supporting hanging bracket, power wheels are installed on the supporting hanging bracket, the number of the power wheels is two, and the two power wheels are symmetrically distributed around the neutral line of the supporting hanging bracket. According to the cable detection device capable of the live-line work, the arranged supporting hanging bracket is made of an insulating material, rubber pads are installed at the joints of the power wheels and a clamping wheel with a cable, and meanwhile a lower end of a power receiving connecting rod is insulated through an insulator, so current on the cable is prevented from influencing a motor, an electric telescopic rod and a buzzer alarm on the device; therefore, normal operation of the live-line work is ensured.

Description

technical field [0001] The invention relates to the technical field of cable detection, in particular to a cable detection device capable of live work. Background technique [0002] The cable is a kind of power transmission device, which guarantees the electricity consumption of residents, but the cable will inevitably fail when it is used. The existing fault repair process needs to passively report the gains and losses from the residents' phone calls, and relies on the emergency repair engineering team On-site surveys are used to confirm the faulty tripping power supply. Emergency repair personnel can only judge the faulty power point based on incomplete user repair information. Due to the uneven professional quality of personnel, the accuracy of faulty power point and fault category judgment is low, which objectively causes The repair time is extended, and the use of detection devices, such as: [0003] The application number is CN201410065449.6, a megawatt wind turbine h...

Claims

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Application Information

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IPC IPC(8): G01R31/58G01R1/04
CPCG01R31/58G01R1/0416
Inventor 曹翀南钰郑罡郝婧王晨秦泽华孔真真付婷婷
Owner STATE GRID CORP OF CHINA
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