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A lightning arrester that is easy to maintain

A lightning arrester and limit slot technology, applied in the field of lightning arresters, can solve the problems of cumbersome and time-consuming process, shortening service life, affecting maintenance efficiency, etc., to achieve the effect of improving disassembly efficiency, ensuring stability, and improving service life

Active Publication Date: 2022-04-12
WUHU KAIXIN ARRESTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the traditional lightning arrester is in use, the installation is generally fixed by bolts and the carrier. When maintenance is required, the operator needs to use auxiliary tools such as wrenches to disassemble it. The process is cumbersome and time-consuming, which affects the maintenance efficiency. When shaking, the mounting end of the existing lightning arrester cannot effectively absorb it and reduce its service life. Therefore, an easy-to-maintain lightning arrester is proposed to solve the above-mentioned problems

Method used

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  • A lightning arrester that is easy to maintain
  • A lightning arrester that is easy to maintain
  • A lightning arrester that is easy to maintain

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Embodiment Construction

[0023] see Figure 1~4 , in the embodiment of the present invention, a maintenance-friendly lightning arrester includes a bracket 1, a jack is opened on the top of the bracket 1, a base 2 is located inside the jack, and the top of the bracket 1 is movably connected to a base that extends to the inside of the bracket 1 2. The arrester body 3 is fixedly installed on the top of the base 2, the fixed frame 4 is fixedly installed inside the bracket 1, and the fixed frame 4 is connected to the limit block 5 movably, and the top of the limit block 5 is provided with a rectangular groove, and the connecting block 11 Located in the inside of the rectangular slot and adapted to the rectangular slot, locking slots 6 are provided on the left and right sides and the front of the limiting block 5, and the left and right sides and the front of the fixed frame 4 are movably connected with one end extending to three locking slots 6 inside the locking rod 7, the outer side of the locking rod 7 ...

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Abstract

The present invention relates to the technical field of lightning arresters, in particular to a maintenance-friendly lightning arrester, comprising a bracket, the top of the bracket is movably connected to a base extending to the inside of the bracket, the top of the base is fixedly mounted with a lightning arrester body, and the top of the bracket is A fixed frame is fixedly installed inside, and the inside of the fixed frame is movably connected with a limit block, and the left and right sides and the front of the limit block are provided with locking grooves, and the left and right sides of the fixed frame and the front are all movably connected with A locking lever that extends at one end into the interior of the three locking slots. This easy-to-maintain lightning arrester solves the problem that when the traditional lightning arrester is in use, the installation is generally fixed by bolts and the carrier. When maintenance is required, the operator needs to use auxiliary tools such as wrenches to disassemble. The process is cumbersome and time-consuming, which affects maintenance efficiency. At the same time, When the carrier vibrates slightly under the influence of nature, the mounting end of the existing arrester cannot effectively absorb it, reducing its service life.

Description

technical field [0001] The invention relates to the technical field of lightning arresters, in particular to a maintenance-friendly lightning arrester. Background technique [0002] Lightning arrester, used to protect electrical equipment from high transient overvoltage hazards during lightning strikes, and to limit the freewheeling time, and often limit the freewheeling amplitude of an electrical appliance. Lightning arresters are sometimes called overvoltage protectors, overvoltage limiters , There are many kinds of arresters, including metal oxide arresters, line-type metal oxide arresters, gapless line-type metal oxide arresters, fully insulated composite jacket metal oxide arresters, and detachable arresters. [0003] When the traditional lightning arrester is in use, the installation is generally fixed by bolts and the carrier. When maintenance is required, the operator needs to use auxiliary tools such as wrenches to disassemble it. The process is cumbersome and time-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C1/02H01C1/01
CPCH01C1/02H01C1/01
Inventor 陈波
Owner WUHU KAIXIN ARRESTER