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Anti-distortion device for bracing wire

A technology of anti-twist device and support plate, which is applied in the field of tools, can solve the problems of affecting process standards, binding distortion and deformation of tail wire and main wire, etc., and achieves the effect of low cost, simple structure and easy portability

Active Publication Date: 2012-09-12
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production process of the pull wire, the binding of the tail wire and the main wire is often twisted and deformed, which affects the process standard

Method used

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  • Anti-distortion device for bracing wire
  • Anti-distortion device for bracing wire
  • Anti-distortion device for bracing wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The cable anti-twist device includes a supporting plate 1, a movable clip 3, and a fixed clip 2. Described supporting plate 1 is strip shape, and the length of supporting plate and the length of backguy match optimally. One end of the pallet 1 is provided with a chute 6 along the length direction. One end of the supporting plate 1 provided with the chute 6 is provided with a movable clip 3 , and the other end of the supporting plate 1 is provided with a fixed clip 2 . The fixing clamp 2 is made up of two fixing plates 21, and the fixing plates 21 are fixedly installed on both sides of the supporting plate 1. The fixing plates 21 can be in a square or trapezoidal structure, and the trapezoidal structure can be used to clamp the pull wires. The bolts 4 passing through the supporting plate 1 are installed between the two fixing plates 21 . Described movable clamp 3 is made up of two moving clamping plates 31, and two moving clamping plates 31 are installed on the chute 6...

Embodiment 2

[0020] Such as Figure 1~3 As shown, the difference between this embodiment and Embodiment 1 is that the fixed clamping plate 21 and the moving clamping plate 31 are both stepped with two sections of different thicknesses. The design lies in the fact that each step section of different thickness matches the width of the pallet so that it can be stuck on both sides of the pallet. When in use, different step sections can be exchanged and connected to both sides of the supporting plate, so that the gap between the two fixed clamping plates and the moving clamping plate is also variable, and it can be used for pull wires with different diameters.

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PUM

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Abstract

The invention discloses an anti-distortion device for a bracing wire, comprising a supporting plate with a sliding chute at one end. One end of the supporting plate, which is provided with the sliding chute, is movably provided with a live splint for clamping the bracing wire, and the other end of the supporting plate is provided with a retaining clip. The retaining clip consists of two fixed clamping plates fixedly installed at two sides of the supporting plate. The live splint consists of two movable clamping plates installed at two sides of the sliding chute of the supporting plate, and the two movable clamping plates are connected and fixed by bolts passing through the sliding chute. The fixed clamping plates and the movable clamping plates are both in ladder shapes matched with the supporting plate and having two sections of different thickness. Nuts matched with the bolts are butterfly-shaped nuts. By adopting the anti-distortion device, distortion of the bracing wire is effectively avoided, and time and labor are saved. The anti-distortion device for the bracing wire has the advantages of simple structure, attractive shape, low cost, safety, convenience, convenient carrying and strong adaptability.

Description

technical field [0001] The invention relates to a tool used for pulling wires of transmission lines, in particular to a wire anti-twisting device. Background technique [0002] The construction code of low-voltage overhead lines requires that the load-bearing poles such as expansion resistance, corners, branches, terminals and spans should be equipped with guy wires to balance the force on the poles and ensure the stability of the lines. Low-voltage overhead distribution lines generally use galvanized steel strands as stay wires. The production process of the stay wires is to first bend and fold the ends of the stay wires in half, and then use steel wires to tightly wind and bundle the heads of the bent parts. During the production process of the pull wire, the binding of the tail wire and the main wire is often twisted and deformed, which affects the process standard. Contents of the invention [0003] The technical problem to be solved by the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H12/20
Inventor 付卫东商国林崔恒智杨柳孟丽环刘家驹王占峰
Owner STATE GRID CORP OF CHINA
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