Convenient-to-adjust high-voltage electroscope

An electroscope, high-voltage technology, applied in the direction of indicating the existence of current/voltage, can solve the problems of poor protection effect and unadjustable length, and achieve the effects of easy height adjustment, good protection effect and high practicability

Pending Publication Date: 2019-12-17
JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-voltage electroscope that is easy to ad

Method used

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  • Convenient-to-adjust high-voltage electroscope
  • Convenient-to-adjust high-voltage electroscope
  • Convenient-to-adjust high-voltage electroscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The high-voltage electroscope that is easy to adjust includes a storage tube 4, the interior of the storage tube 4 is hollow, and a high-voltage electroscope main body 2 is slidably arranged in the hollow cavity of the storage tube, and a sealing cover 3 and a second sealing cover are provided on the top of the storage tube. A magnet block 9, the sealing cover plate 3 and the first magnet block 9 are separately arranged at the opposite ends of the top of the storage tube, and the storage tube 4 is fixedly provided with an installation shell 6 on one side;

[0025] The top of the high voltage electroscope main body 2 is fixed with an electroscope contact 1, the high voltage electroscope main body 2 is electrically connected with the electroscope contact 1, and a rack 10 is provided on one side of the high voltage electroscope main body 2;

[0026] The storage tube 4 communicates with the inner cavity of the installation shell 6, and the installation shell is provided with...

Embodiment 2

[0034] In the high-voltage electroscope described in Embodiment 1, the locking cap 7 at the front end of the screw rod 8 can also be replaced by a rotating handle 20, and a limit sliding rod 21 is movably embedded on the rotating handle 20, and the limit sliding rod 21 Both ends are provided with limit stoppers 22, and the front side wall of the installation shell 6 is provided with a plurality of limit holes 23, and the limit holes 23 are set around the screw rod 8, and the positions of the limit holes 23 and the limit The positions of the sliding rods 21 are matched, the size of the limiting hole 23 is matched with the limiting stopper 22 , and the inner wall of the limiting hole is provided with an elastic anti-slip protrusion 24 . The rotating handle is covered with an insulating rubber layer, which is safe and reliable.

[0035] When it is necessary to adjust the height of the main body 2 of the high voltage electroscope, hold the turning handle and turn it to drive the s...

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PUM

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Abstract

The invention discloses a convenient-to-adjust high-voltage electroscope. In order to solve the problem that the length of an existing high-voltage electroscope cannot be adjusted and the electroscopehas a poor protection effect, a scheme as follows is put forward: the high-voltage electroscope comprises an accommodating cylinder; a mounting shell is fixedly mounted at the left end of the accommodating cylinder, and the accommodating cylinder is communicated with the mounting shell; a screw is rotationally mounted at the rear end of the interior of the mounting shell; the front end of the screw penetrates through the mounting shell and extends to the front side of the mounting shell; a locking cap is mounted on the screw in a threaded manner and positioned on the front side of the mounting shell; the outer wall, located in the mounting shell, of the screw is fixedly sleeved with a gear, and the right end of the gear is located in the accommodating cylinder; and a high-voltage electroscope body is mounted on the inner wall of the accommodating cylinder in a sliding manner, and the upper end of the high-voltage electroscope body penetrates through the accommodating cylinder and extends to the position above the accommodating cylinder. The height of the electroscope is convenient to adjust, and the electroscope is convenient to lock and fix.

Description

technical field [0001] The invention provides a high-voltage electroscope that is convenient for adjustment, and belongs to the technical field of high-voltage electroscopes. Background technique [0002] High-voltage electroscope, a sound and light indicator made of electronic integrated circuits, with stable and reliable performance. It has the characteristics of full circuit self-test function and strong anti-interference. GD series high-voltage electroscope is suitable for the electric inspection of 220V-500V, 6kV, 10kV, 35kV, 110kV, 220kV, 500kV AC transmission and distribution lines and equipment, whether it is day or night, indoor substation stations or outdoor overhead lines, It can serve you correctly and reliably, and it is an essential safety tool for power systems and electrical departments of industrial and mining enterprises. The existing high-voltage electroscope cannot adjust the length, so it is difficult to detect higher detection points, and the protecti...

Claims

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Application Information

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IPC IPC(8): G01R19/145
CPCG01R19/145
Inventor 刘颖段育丰成峰波董建军廉建鑫郭锫骐秦保霞张艳菲柳演鹏杨振宇李艳林李彪
Owner JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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