Hand-cranking overhead line repairing and winding device

An overhead line and hand-operated technology, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of cumbersome operation procedures and reduce operation risks, and achieve the effects of shortening operation time, reducing operation risks, and simplifying procedures

Active Publication Date: 2013-07-17
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems in the above-mentioned prior art, the present invention provides a hand-operated overhead wire repair winder, which solves the problem of cumbersome repair and processing procedures for broken strands of overhead wires in the prior art, and reduces operational risks.

Method used

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  • Hand-cranking overhead line repairing and winding device

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Embodiment

[0018] Such as figure 1 As shown, one side of the two semi-circular wheels forms a circular wheel 1 through a hinge 3, and the other side of the two semi-circular wheels is provided with a fixed clip 4, and the clip 4 is connected with an adjustable bolt 5; the circular wheel 1 is provided with three equilateral triangles. The hard rubber wheel 2, the outer surface of the hard rubber wheel 2 is provided with threads, and the outer side of the round wheel is provided with two top wheels 6, and the top wheel 6 is connected with an adjustable top wire 7 for adjusting the tightness; the outer side of the round wheel is provided with a rocker 8 and the wire-binding reel support 9, the wire-binding reel 10 is fixed on the wire-binding reel support 9, and the wire-binding 11 wound on the wire-binding reel 10 stretches out and is wound on the overhead wire 12 to be repaired by the top wheel 6.

[0019] The working principle of the present invention is that the aluminum alloy combined ...

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Abstract

The invention relates to a hand-cranking overhead line repairing and winding device. According to the device, one edges of two half-round wheels are connected through a fold to form a round wheel, fixing clips are arranged at the other edges of the two half-round wheels, an overhead line fixing device is arranged inside the round wheel, a top wheel, a rocker arm and a binding wire coil are arranged on the outer side of the round wheel, and a binding wire which is twined round the binding wire coil extends out and is twined round a repaired overhead line through the top wheel. By the aid of the device, procedures of high-place operations are simplified, the time for high-place operations is shortened, the device is applicable to overhead lines of different specifications, simple to operate, quick, convenient, standard and compact to twine, low in cost, wide in application range, safe and reliable in performance, flexible, handy and capable of guaranteeing the maintenance quality, shortening the operation time, reducing the labor intensity of operators and guaranteeing the construction safety of operators, and the device can be popularized and used in power transmission and production industries easily.

Description

technical field [0001] The invention relates to an auxiliary tool for an electric power system, in particular to a hand-operated overhead wire repair winder, which is mainly suitable for repairing broken strands of an overhead wire. Background technique [0002] After the overhead wire of the transmission line is broken, with the tension of the overhead wire and the vibration and swing of the overhead wire, the end of the broken strand will gradually become longer, which will affect the tensile strength of the overhead wire. If it is an overhead ground wire, it will easily cause discharge with the wire Short circuit fault, resulting in line tripping accident. In the past, such defects required that after the power failure of the line, the high-altitude operators would use the binding wire to manually wind the line or use the skeined wire protection line to deal with it, which was time-consuming and laborious, which was not conducive to the safety of the operation. (2) The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 都兴凯都基宽高一翔王佳婧李欣原
Owner STATE GRID CORP OF CHINA
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