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Insulating blanket scar finder for hot-line work

A live work and insulation blanket technology, applied in the field of insulation blanket scar finder, can solve problems such as difficult to find and slow speed

Inactive Publication Date: 2019-12-10
LONGYAN POWER SUPPLY COMPANY STATE GRID FUJIAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the visual inspection is only based on visual inspection, it is difficult to find some small holes and other damage, and the inspection speed is very slow

Method used

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  • Insulating blanket scar finder for hot-line work
  • Insulating blanket scar finder for hot-line work
  • Insulating blanket scar finder for hot-line work

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Please check Figure 1 to Figure 3 , a preferred embodiment of an insulation blanket flaw finder for live work, said a kind of insulation blanket flaw finder for live work, it includes a base 10, a light source 20, a transparent plate 30 and a light-transmitting plate 40.

[0020] The base 10 includes a support foot and a support plate installed on the support foot. The front and rear sides of the support plate are respectively provided with slide rails 11 , and a sliding seat capable of slidingly mating with the slide rail 11 is also provided. Such as figure 2 As shown, the sliding seat includes a guide rail 12 slidingly fitted with the two slide rails and a placement groove 13 connected to the guide rails 12 at both ends. The placement groove 13 is provided with an opening, and the opening faces the transparent plate 30 .

[0021] In this embodiment, the sliding rail 11 is provided with a plurality of balls 14 arranged side by side at intervals, so that the effect o...

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PUM

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Abstract

The invention discloses an insulating blanket scar finder for hot-line work. The insulating blanket scar finder comprises a base, a light source, a transparent plate and a light-transmitting plate. The light source is slidably connected with the base, the transparent plate is used for placing an insulating blanket, is arranged on the base and is positioned above the base, and the light-transmitting plate is used for projecting the dark color of the light spots to the damaged part of an insulating blanket, is arranged on the base and is positioned above the transparent plate. When the scar finder is used, the insulating blanket only needs to be flatly laid on the transparent plate firstly, the light source is lightened, slides from the leftmost side of the base to the rightmost side of thebase and irradiates the insulating blanket during the sliding process, and if the insulating blanket is broken or damaged, the light emitted by the light source can penetrate through the damaged partto irradiate the light-transmitting plate and form the light spots at the light-transmitting plate, so that whether the insulating blanket is intact or not and the specific position of the damage canbe quickly and accurately determined.

Description

technical field [0001] The invention relates to an insulating blanket scar finder for live work. Background technique [0002] At present, a large number of 10kV distribution network live work has been carried out in the power system, and insulation and shielding are the prerequisites to ensure the safe development of distribution network live work. The insulating blanket is the equipment with the highest frequency of use and the widest range of applications among all insulating and shielding protective equipment. Therefore, the quality of the insulating blanket will directly affect the safety of the workers. At present, there are two ways to check the insulation performance of insulation blankets, one is the periodic electrical test every six months, and the other is the visual inspection before each operation. However, the visual inspection is only based on visual inspection, and it is difficult to find some small holes and other damages, and the inspection speed is very...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/95
CPCG01N21/8806G01N21/95G01N2201/061
Inventor 叶凌陈岳云叶杰江铮陈大金吴志强马骁
Owner LONGYAN POWER SUPPLY COMPANY STATE GRID FUJIAN ELECTRIC POWER
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