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Damper for power lines

A technology for power lines and anti-vibration hammers, applied in the direction of mechanical vibration damping devices, etc., can solve the problems of power consumption, easy to generate corona, easy to generate magnetic loss, etc., and achieve the effect of improving efficiency, superior performance and reasonable structure

Inactive Publication Date: 2013-01-16
上海永固电力器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the anti-vibration hammer chuck is not designed with a smooth arc surface, it is easy to generate corona
Since the hammer body of the anti-vibration hammer is made of cast iron or cast steel, it is easy to generate magnetic loss and consume electric energy

Method used

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  • Damper for power lines
  • Damper for power lines

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Embodiment Construction

[0008] An anti-vibration hammer for power lines, comprising an anti-vibration hammer body 7, characterized in that the anti-vibration hammer body 7 is connected to a collet main body 1 through a steel strand 6, and the collet main body 1 is connected to the collet through a hinge 3 The gland 2 is connected, a line hole is formed between the collet body 1 and the collet cover 2, the inner wall of the line hole of the collet body 1 and the collet cover 2 is provided with a rubber pad 4, the collet body 1 and the collet A self-locking device 5 is arranged between the glands 2 . After the collet main body 1 and the collet gland 2 are closed, the self-locking structure 5 automatically locks the gland 2, so that the rubber pads 4 in the collet main body 1 and the collet gland 2 clamp the wire after being stressed, so that the Anti-slip effect.

[0009] According to an embodiment of the present invention, the collet body 1 and the collet press cover 2 are made of aluminum alloy, and...

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PUM

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Abstract

The invention discloses a damper for power lines. The damper comprises a damper body and is characterized in that the damper body is connected with a chuck main body through a steel strand, the cluck main body is connected with a chuck gland through a hinge, a line hole is formed between the cluck main body and the chuck gland, a rubber tile cushion is arranged on the inner wall of the line hole, and a self-locking device is arranged between the chuck main body and the chuck gland cover. Due to adoption of the high-strength aluminum alloy hinge type chuck, the surface of a lead can be effectively and completely protected from being damaged, and the sliding phenomenon can be completely avoided after the chuck and the lead are clamped together firmly. The damper has the advantages of reasonable structure, simplicity in manufacturing process, convenience in mounting and excellent performance.

Description

technical field [0001] The invention relates to an anti-vibration hammer for power lines. Background technique [0002] At present, most of the anti-vibration hammers widely used in power transmission lines are used on overhead lines, by tightening the clamp bolts to make the clamp clamp press the wire, and the clamp body and the clamp clamp are in direct contact with the wire, and the contact The surface is basically in line contact, so the wire will be damaged and slip during use. Since the anti-vibration hammer chuck is not designed with a smooth arc surface, it is easy to generate corona. Since the anti-vibration hammer is made of cast iron or cast steel, it is easy to generate magnetic loss and consume electricity. SUMMARY OF THE INVENTION [0003] The invention provides a non-slip anti-vibration hammer for power lines. [0004] In order to achieve this purpose, the solution of the present invention is as follows: an anti-vibration hammer for power lines, comprisin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/14
Inventor 郑乐飞于世清王学武阎昌干吴乐云
Owner 上海永固电力器材有限公司