A line surge arrester replacement device

A line lightning arrester and fixing device technology, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of lack of fixing devices, etc., and achieve the effects of simple operation, improved stability, and reduced risk of electric shock

Active Publication Date: 2020-05-08
WUHU KAIXIN ARRESTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a line arrester replacement device, which solves the problem of lack of fixing devices when the line arrester is installed and replaced

Method used

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  • A line surge arrester replacement device
  • A line surge arrester replacement device
  • A line surge arrester replacement device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in...

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Abstract

A line lightning arrestor replacement device disclosed in the invention comprises a fixing plate, a mounting frame is fixedly connected on the left side of the fixing plate, a threaded cylinder is slidably connected between the top and the bottom of the inner wall of the fixing frame through a sliding block, one side of the threaded cylinder penetrates the fixing frame and extends to the outer side of the fixing frame, and the threaded cylinder is fixedly connected with the fixing frame on one side of the outer side of the fixing frame, and relates to the technical field of line lightning arrester. A lightning arrestor replace device for that line, The line arrester is secured by two clamps, so as to facilitate the installation and removal of the line arrester, Simple operation, and only one worker is required to complete the installation and removal of the line arrester, The device is fixed on the mounting tower by the first fixing part and the second fixing part so as to support theline arrester, so that the worker can free his hands and install the line arrester or remove and replace the line arrester.

Description

technical field [0001] The invention relates to the technical field of line arresters, in particular to a line arrester replacement device. Background technique [0002] An apparatus intended to protect electrical equipment from high transient overvoltage hazards and to limit the freewheeling time and often the freewheeling assignment. This term includes any external clearances necessary for the proper function of the apparatus in operational installations, regardless of their Whether it is a part of the whole, the arrester is usually connected between the grid wire and the ground wire, but sometimes it is also connected next to the electrical winding or between the wires. The arrester is sometimes called an overvoltage protector and an overvoltage limiter. The arrester is suitable for AC non-gap metal oxide surge arresters are used to protect the insulation of AC power transmission and transformation equipment from lightning overvoltage and operating overvoltage damage. It...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 陈波
Owner WUHU KAIXIN ARRESTER
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