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Electrical testing device

A test device and electric power technology, applied to the casing of the measuring device, etc., can solve the problems of affecting work efficiency, poor use effect, high storage cost, etc., and achieve the effect of reducing labor intensity, improving work efficiency, and good use effect

Inactive Publication Date: 2013-09-18
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the test of power transmission and transformation equipment, the operator needs to carry an insulating meter, a grounding meter and some test lines. Collisions are easy to occur at times, and the test conditions are not available in abnormal weather and wet ground, which will damage the watch. Moreover, it cannot be placed directly on the ground in the warehouse. To avoid moisture, a storage rack is required. The storage cost is high, which affects the work. Efficiency delays the test time, and the use effect is poor

Method used

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  • Electrical testing device

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0016] The invention as figure 1 As shown, a kind of electric testing device, comprises the box body 8 of opening forward, the left side of box body 8) is connected with box cover 1 through hinge 17, and its characteristic is: the insulation shake meter 6, The grounding shaker 11 and the test line reel 3, the crank handles of the insulating shaker 6, the grounding shaker 11 and the test line reel 3 are located outside the box body 8, and the insulating shaker 6 and the test line reel 3 pass through the terminal 10. The test line 13 is connected, and the grounding meter 11 and the test line reel 3 are connected with the test line 13 through the terminal post 10 . In this embodiment, the box body 8 is designed with an insulating glove storage box 14 and a test line storage box 13 . In this embodiment, a clip 12 is fixedly connected to the inner surfa...

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Abstract

An electrical testing device which can prevent megohm meters from being damaged and is good in using effect comprises a box body with an forward opening, wherein the left side of the box body is connected with a box cover through a hinge, an insulating megohm meter, a grounding megohm meter and a test wire coil are installed in the box body, cranks of the insulating megohm meter, the grounding megohm meter and the test wire coil are located outside the box body, the insulating megohm meter is connected with the test wire coil through a test wire for a binding post, and the grounding megohm meter is connected with the test wire coil through a test wire for a binding post.

Description

technical field [0001] The invention relates to a testing device, in particular to an electric testing device. Background technique [0002] At present, in the test of power transmission and transformation equipment, the operator needs to carry an insulating meter, a grounding meter and some test lines. Collisions are easy to occur at times, and the test conditions are not available in abnormal weather and wet ground, which will damage the meter. Moreover, it cannot be placed directly on the ground in the warehouse. To avoid moisture, a storage rack is required. The storage cost is high, which affects the work. Efficiency delays the test time, and the use effect is poor. Contents of the invention [0003] The object of the present invention is to provide a power testing device capable of avoiding damage to the megger and having good use effect. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: an electric power tes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04
Inventor 李前
Owner STATE GRID CORP OF CHINA