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Drop-out fuse installation anti-shaking device

A drop-type fuse and fuse technology, applied in switchgear, emergency protection device, instrument and other directions, can solve the problems of the hidden danger of the release action fuse falling out, the insulating rod without a fixed device, and the unfavorable installation work, so as to improve the efficiency. And the effect of safety, time-saving and labor-saving work, time-saving and labor-saving operation

Active Publication Date: 2020-07-10
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the installation of drop-out fuses is generally at a high place outdoors, the melt must be tightened during installation, and there must be no shaking, otherwise it is easy to cause safety accidents
At present, operators generally use insulation rods with hooks such as upper letters, square heads, or U-shaped heads to install the fuse. Hidden danger, the installation method is easy to shake and not easy to align, and secondly, it is easy to rotate even after alignment, which is not conducive to the development of installation work

Method used

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  • Drop-out fuse installation anti-shaking device
  • Drop-out fuse installation anti-shaking device

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Embodiment Construction

[0027] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0028] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rathe...

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Abstract

The invention relates to the technical field of fuse installation work of a 10kV distribution line link in an electric power system, in particular to a drop-out fuse installation anti-shaking device.The drop-out fuse installation anti-shaking device comprises a handheld handle and a rod body arranged on the handheld handle. The upper portion of the rod body is connected with a remote control release clamp, and the remote control release clamp clamps or releases a fuse. The lower portion of the rod body is further provided with a controller, and the controller is electrically connected with the remote control release clamp. The device has the function of rotationally adjusting the fixed angle and the function of controlling the clamp to carry out clamping and opening in a wireless remote control mode. When the remote control release clamp does not receive a control signal, the fuse is clamped, shaking and displacement are effectively prevented, and alignment operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of installation of fuses for 10kV power distribution lines in power systems, and more specifically relates to an anti-shake device for installation of drop-out fuses. Background technique [0002] Drop-out fuse is the most commonly used short-circuit protection switch for branch lines of 10kV distribution lines and distribution transformers. It is widely used in 10kV distribution lines and the primary side of distribution transformers for protection and equipment switching and switching operations. Since the drop-out fuse is generally installed in a high place outdoors, the melt must be tightened during installation, and there must be no shaking, otherwise it will easily cause safety accidents. At present, operators generally use insulating rods with hooks such as upper letters, square heads, or U-shaped heads to install the fuse. Hidden dangers, the installation method is easy to shake and not easy to alig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H85/02H01H85/25H02B3/00G08C17/02
CPCG08C17/02H01H85/0208H01H85/25H02B3/00
Inventor 刘如敬刘锋孙阳谢伟立黎卫文李德峰张先勇邹国盛刘振懋邹子扬范泳周睿梁育强
Owner GUANGDONG POWER GRID CO LTD
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