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Multifunctional insulation instrument withstand voltage test apparatus and test method

A technology of a withstand voltage test device and an insulating tool, which is applied in the field of power systems, can solve the problems of less insulating rods and low test efficiency, and achieves the effects of flexible use, improved test efficiency and convenient operation.

Inactive Publication Date: 2016-05-11
STATE GRID CORP OF CHINA +2
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AI Technical Summary

Problems solved by technology

At present, the suspension test method is mostly used for insulating rod withstand voltage test. This test method tests less insulating rods at one time, and the test efficiency is low.

Method used

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  • Multifunctional insulation instrument withstand voltage test apparatus and test method
  • Multifunctional insulation instrument withstand voltage test apparatus and test method

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 , figure 2 As shown, a multi-functional insulating tool voltage test device includes a test platform 7, and a height-adjustable insulating support 6 is detachably installed at the four corners of the test platform 7, and two pairs of height-adjustable insulating supports 6 Insulating rod grounding clamps 1 are respectively arranged on the top, and the insulating rod grounding clamps 1 are movably connected with the height-adjustable insulating bracket 6. Several semicircular fixed bayonets 5 are evenly distributed on the insulating rod grounding clamps 1, and each semicircular A semicircular movable bayonet 4 is provided on the shaped bayonet, and the semicircular movable bayonet 4 can be wrapped around the semicircular fixed bayonet 5, forming a closed ring with the semicircular fixed bayonet 5; On the opposite...

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Abstract

The invention discloses a multifunctional insulation instrument withstand voltage test apparatus and a test method, and relates to the technical field of a power system. The apparatus comprises a test platform, four corners of the test platform are detachably provided with height adjustable insulation supports, two pairs of opposite height adjustable insulation supports are each provided with an insulation rod grounding clamping plate, the insulation rod grounding clamping plates are movably connected with the height adjustable insulation supports, the multifunctional insulation instrument withstand voltage test apparatus and test methods are uniformly provided with a plurality of semicircular fixation clamping ports, each semicircular clamping port is provided with a semicircular movable clamping port, and the semicircular movable clamping ports can wrap and wind the semicircular fixation clamping ports and form enclosed circular rings with the semicircular fixation clamping ports; and the other two pairs of opposite height adjustable insulation supports are each provided with a lead shielding cover clamping plate, the lead shielding cover clamping plates and the insulation rod grounding clamping plates are fixedly connected through bolts, and the lead shielding cover clamping plates are uniformly provided with at least two semicircular fixation clamping ports. The apparatus provided by the invention is simple in structure and convenient to operate, can test multiple insulation rods and insulation bars at a time, and is high in test efficiency.

Description

technical field [0001] The invention relates to the technical field of electric power systems, in particular to a multi-functional insulating tool and appliance withstand voltage test device and test method. Background technique [0002] Insulating rods are necessary safety tools for maintenance in the electric power industry. In order to ensure the good performance of the insulating rods, it is necessary to carry out withstand voltage tests on them regularly every year to test their insulation properties. At present, the suspension test method is mostly used for insulating rod withstand voltage test. This test method tests less insulating rods at one time, and the test efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-functional insulating tool withstand voltage test device and test method, which has a simple structure and is easy to operate. It can test multiple insulating rods, electro...

Claims

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Application Information

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IPC IPC(8): G01R31/12
CPCG01R31/1227
Inventor 王云霞金峰金蕾王正平金涛
Owner STATE GRID CORP OF CHINA
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