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Anti-drop suspension insulator iron cap

A suspension insulator and anti-dropping technology, applied in the field of power grid components, can solve the problems of simple structure, low safety, limited anti-dropping performance, etc., and achieve the effect of improving the anti-dropping performance and the installation safety.

Pending Publication Date: 2020-04-28
宁国松岭电力设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved anti-falling suspension insulator iron cap is provided to solve the problem that most of the iron caps on the market are simple in structure and have limited anti-falling performance, resulting in The problem of low security

Method used

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  • Anti-drop suspension insulator iron cap
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Embodiment Construction

[0015] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0016] figure 1 with figure 2 The shown iron cap of an anti-falling suspension insulator includes an iron cap body 1, the upper end of the iron cap body 1 has an upwardly protruding integral structure connecting sleeve 2, and the upper end of the connecting sleeve 2 has an inwardly bent integral structure top The necking ring 3, the connecting sleeve 2 and the side wall of the top necking ring 3 are provided with a lateral loading and unloading opening, the center of the lower surface of the connecting sleeve 2 is provided with a bottom assembly through hole 4, and the inner surface of the iron cap body 1 is provided with a The lateral assembly groove 5 is ...

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Abstract

The invention relates to the technical field of power grid parts, in particular to an anti-drop suspension insulator iron cap which comprises an iron cap body, an integrated structure connecting sleeve protruding upwards is arranged at the upper end of the iron cap body, and an integrated structure top necking ring bent inwards is arranged at the upper end of the connecting sleeve. According to the anti-drop suspension insulator iron cap of the invention, the inner side surface of the iron cap body is provided with a lateral assembly groove which is internally provided with the internal threadceramic assembling sleeve; a lateral adjusting groove with a built-in rotary limiting strip is formed in the outer side face of the connecting sleeve, an internal containing groove with a built-in elastic anti-drop block is formed in the internal thread ceramic assembling sleeve, devices used for improving the anti-drop performance of the iron cap are arranged from inside to outside, and the installation safety of the iron cap is greatly improved.

Description

technical field [0001] The invention relates to the technical field of power grid components, in particular to an anti-falling off suspension insulator iron cap. Background technique [0002] The iron cap is an important part of the porcelain insulator used for the connection of power grid equipment. The porcelain insulator is an insulation control used for high-voltage transmission lines and an indispensable part of power transmission and transformation equipment. Most of the iron caps currently on the market have simple structures and limited anti-falling performance, resulting in low safety. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved anti-falling suspension insulator iron cap is provided to solve the problem that most of the iron caps on the market are simple in structure and have limited anti-falling performance, resu...

Claims

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Application Information

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IPC IPC(8): H01B17/10H01B17/38
CPCH01B17/10H01B17/38
Inventor 李莉李成虎王成
Owner 宁国松岭电力设备有限公司
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