Falling type lightning arrester

A lightning arrester, drop-type technology, applied in the direction of resistors, non-adjustable metal resistors, resistor installation/support, etc., can solve problems such as difficult production efficiency, complex assembly process of drop-type arresters, etc., to improve production efficiency and simple structure , to create a convenient effect

Inactive Publication Date: 2016-09-28
常德威迪电气有限责任公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The technical idea of ​​the drop arrester is mainly derived from foreign countries, but there are many problems in its domestic use. For example, the connection between the rainproof cap and the guide fork of the existing drop arrester is detachable, which may lead to The assembly process of the drop arrester becomes complicated and it is not easy to improve the production efficiency

Method used

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Embodiment Construction

[0018] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0019] figure 1 It is a schematic structural diagram of a drop arrester 100 according to an embodiment of the present invention; figure 2 It is a structural schematic diagram of the rainproof cap 103 of the drop arrester 10 according to the embodiment of the present invention. Such as figure 1 As shown, the drop arrester 100 includes a ceramic insulator 101 . The ceramic insulator 101 can be installed on a utility pole or other positions to be installed through the holed sheet 101a in the middle.

[0020] Such as figure 1 with figure 2 As shown, the drop arrester 100 also includes a rainproof cap 103 . The rainproof cap 103 is formed by stamping a stainless steel plate, and has an inverted U-shaped portion 103a and two sheet-shaped guide portions 103b, wherein each sheet-shaped guide portion 103b is connected to the lower right end of the corresponding i...

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PUM

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Abstract

The invention relates to a falling type lightning arrester. The falling type lightning arrester comprises a ceramic insulator, a rainproof cap, a falling device and a zinc oxide lightning arrester main body, wherein the rainproof cap is provided with an inverted U-shaped part and two sheet-shaped guide parts; the inverted U-shaped part is internally provided with a conductive part; the falling device comprises a first conductive base and a second conductive base; the first conductive base is connected with the lower end of the ceramic insulator; the zinc oxide lightning arrester main body is connected with the second conductive base and is hung in a hook groove of the first conductive base through a hook of the second conductive base, so that the zinc oxide lightning arrester main body can rotate relative to the ceramic insulator. When the zinc oxide lightning arrester main body rotates upward relative to the ceramic insulator, the upper end of the zinc oxide lightning arrester main body enters the rainproof cap under the guide effect of the sheet-shaped guide parts and is in clamping joint with a clamping groove. The rainproof cap of the falling type lightning arrester provided by the invention is used for integrally combining a traditional rainproof cap and a guide fork so as to guarantee that the rainproof cap of the falling type lightning arrester has a guide function, and an assembling process can also be simplified, so that the production efficiency is easily improved.

Description

technical field [0001] The invention relates to a drop arrester. Background technique [0002] The technical idea of ​​the drop arrester is mainly derived from foreign countries, but many problems have appeared in the domestic application process. For example, the connection between the rainproof cap and the guide fork of the existing drop arrester is detachable, which may lead to The assembly process of the drop arrester becomes complicated, and it is not easy to improve production efficiency. Contents of the invention [0003] Based on the above problems, the purpose of the present invention is to provide a drop arrester, the rain cap used in it combines the traditional rain cap and the guide fork into one, to ensure that the rain cap of the drop arrester has a guiding function, and also The assembly process can be simplified, thereby easily improving production efficiency. [0004] The present invention provides a drop arrester, which includes: [0005] Ceramic insul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C7/12H01C1/02H01C1/01H01C8/04
CPCH01C7/12H01C1/01H01C1/02H01C8/04
Inventor 高建民高碧寒
Owner 常德威迪电气有限责任公司
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