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Transmission-line damping lightning arrester against winding shock

A transmission line and damping technology, which is applied in the field of accessory fittings, can solve the problems of high failure rate of lightning shielding conductors, and achieve the effect of avoiding impacting transmission lines, preventing strand breakage caused by lightning strikes, and preventing lightning shielding conductors

Inactive Publication Date: 2009-04-29
高雯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, high-voltage transmission lines, especially ultra-high-voltage transmission lines, have a high failure rate of lightning shielding conductors due to the shielding failure of lightning conductors. At present, there is no lightning rod for transmission lines with a similar structure in the world and in China.

Method used

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  • Transmission-line damping lightning arrester against winding shock

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Embodiment Construction

[0012] The present invention will be further described with reference to the drawings.

[0013] The parts not involved in this embodiment are the same as the prior art.

[0014] The damping type anti-shielding lightning rod for transmission lines, including wire clamps fastened to the ground wire, damping conductive rubber pad 3, damping ring 8, needle bar hanger 4, counterweight 5 and pilot needle bar 6, one end of pilot needle bar 6 The needle bar hanger 4 is connected to one of the counterweights 5 as a whole, the wire clip is fastened to the ground wire through the damping conductive rubber pad 3, and the needle bar hanger 4 is firmly connected to the lower cover of the wire clip to dampen The ring 8 is fixed on the needle bar hanger 4.

[0015] The wire clamp is composed of a chuck upper cover 1, a chuck lower cover 2 and a chuck locking pin 7. The upper and lower covers (1, 2) of the chuck are connected by the chuck locking pin 7 Together, the damping conductive rubber pad 3...

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PUM

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Abstract

A damper lightning rod for electricity transmission line includes a cleat fixing to the ground electrode, damp conducting cushion, damp loop, rod supporter, balance weight and pre-conducting rod. One end of the pre-conducting rod is connected to the balance weight through rod supporter into an integrated part. The cleat is fixed to the ground electrode with the cushion in between. The rod supporter is fixed with the cleat bottom cover. The damp loop is fixed to the rod supporter.

Description

Technical field [0001] The invention relates to an accessory fitting for a power transmission line, which is a protective fitting device for preventing the lightning shielding conductor failure of an overhead power transmission line, and particularly relates to a damping type lightning protection rod for a power transmission line. Background technique [0002] At present, high-voltage transmission lines, especially ultra-high-voltage transmission lines, have a high failure rate of lightning shielding conductors due to the failure of the lightning protection line shielding. At present, there is no lightning rod for transmission lines of this type in the world and in China. This product will be practical and effective, easy to manufacture, and easy to install and construct. Summary of the invention [0003] The purpose of the present invention is to provide a transmission line damping-type lightning protection lightning rod in order to prevent the shielding failure of the shieldin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G13/00
Inventor 高雯
Owner 高雯
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