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A method and a buffer device for adjusting the suspension clamp of an overhead lightning protection line

A technology of suspension clamps and buffer devices, which is applied in the direction of overhead lines/cable equipment, etc., can solve problems such as tower shaking and staff threats to personal safety, and achieve the effects of safe and reliable use, guaranteed maintenance safety, and simple processing and manufacturing processes

Active Publication Date: 2016-07-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Background Art When adjusting the suspension clamp of the lightning conductor, when the bolts and nuts of the U-shaped clamp of the clamp are loosened, the lightning conductor will suddenly slide to the side with high tension, causing the tower to shake violently, which will not only cause great psychological distress to the staff Panic and serious threat to personal safety

Method used

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  • A method and a buffer device for adjusting the suspension clamp of an overhead lightning protection line
  • A method and a buffer device for adjusting the suspension clamp of an overhead lightning protection line
  • A method and a buffer device for adjusting the suspension clamp of an overhead lightning protection line

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Embodiment Construction

[0032] Below in conjunction with accompanying drawing, the present invention will be further described by examples.

[0033] A suspension wire clamp adjustment buffer device for an overhead lightning protection line, comprising a front clamping seat 1, a front end head 2, an inner layer screw rod 3, a ratchet wrench 4, a middle layer screw rod 5, an outer layer screw rod 6, a rear end head 7, a rear Deck 8, front clamping nail 9, rear clamping nail 10, front clamping empty slot 11, front clamping bolt 12, rear clamping empty slot 14 and rear clamping bolt 15.

[0034] Front deck 1 is made up of upper and lower two parts, and front deck upper part is cuboid, and there is a front deck bolt hole in the center, and front deck bottom half is cube, and its center is provided with front card empty groove 11, and its lower end has two bolt holes, matching the two front clamp bolts 12.

[0035] The middle part of the front head is a groove structure, and the cuboid in the upper part o...

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Abstract

The invention relates to a method for adjusting the suspension clamp of an overhead lightning protection line and a buffer device, and belongs to the technical field of maintenance of overhead transmission lines. Technical solution: including front deck (1), front end (2), inner screw (3), ratchet wrench (4), middle screw (5), outer screw (6), rear end ( 7), rear clamping seat (8), front clamping nail (9), rear clamping nail (10), front clamping empty slot (11), front clamping bolt (12), rear clamping empty slot (14) and rear Clamp bolt (15); used to adjust the suspension clamp to loosen the U-shaped clip nut after the suspension clamp of the overhead lightning conductor is deflected, so as to prevent the sudden sliding of the lightning conductor to generate impact force. When the invention adjusts the suspension clamp of the overhead lightning protection wire, it prevents the sudden sliding of the lightning protection wire to generate impact force, causing the tower to shake violently, ensures the safety of maintenance, low cost, simple processing and manufacturing process, small size, light weight, simple operation method and safe use. Reliable and practical.

Description

technical field [0001] The invention relates to a method for adjusting the suspension clamp of an overhead lightning protection line and a buffer device, and belongs to the technical field of maintenance of overhead transmission lines. Background technique [0002] In the power system, the overhead transmission lines are all operated in the field, which is greatly affected by the natural environment, especially in areas with many mines. After mining, the terrain changes, and the ground subsides in some areas. tilt, displacement. After the tower of the overhead transmission line is tilted and displaced, the tension of the conductors and lightning protection wires on both sides of the tower will no longer be balanced, and the suspension wire will tilt to the side with high tension. Therefore, the suspension clamp must be adjusted in time to balance the tension of the conductors and lightning conductors on both sides of the tower to prevent accidents. Background Art When adju...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 朱长荣穆勇高泽恒李宝忠郑爽曹文军曹津源郭晨晨郝宁贾立宁牟建广
Owner STATE GRID CORP OF CHINA
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