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Hot-line work operation lever single-lever work head

A technology of live work and operating levers, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of inconvenient operation and achieve the effects of convenient operation, improved work efficiency, and reduced physical exertion

Active Publication Date: 2015-06-03
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a single-rod working head of a live working operating rod, which can effectively solve the problem of inconvenient operation in the process of installing special-shaped parallel groove clamps and tightening bolts

Method used

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  • Hot-line work operation lever single-lever work head
  • Hot-line work operation lever single-lever work head
  • Hot-line work operation lever single-lever work head

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Embodiment Construction

[0013] refer to Figure 1 to Figure 3 It is an embodiment of the single-rod working head of the live working operating rod of the present invention. The single-rod working head of the live working operating rod includes a connecting frame 1, a long fixed cylinder 2 fixed at one end of the connecting frame 1, a short tube arranged at the other end of the connecting frame 1 The fixed cylinder 3 and the clamping device, the lower part of the long fixed cylinder 2 is adapted to the insulating operating rod, and the top surface of the long fixed cylinder 2 is provided with an inner hexagonal hole 4 that is compatible with the special-shaped grooved line clamp bolts. The top surface of the short fixing tube 3 is also provided with an inner hexagonal hole 4 suitable for the special-shaped groove clamp bolt, and the other end of the connecting frame 1 is provided with a round hole matching the short fixing tube 3, so Bolts 5 for fixing the short fixing tube 3 are arranged on the side ...

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Abstract

The invention discloses a hot-line work operation lever single-lever work head. The single-lever work head comprises a connecting frame, a long fastening sleeve, a short fastening sleeve and a clamping device, wherein the long fastening sleeve is fixed at one end of the connecting frame, and the short fastening sleeve and the clamping device are arranged at the other end of the connecting frame; the lower part of the long fastening sleeve is matched with an insulating operation lever, an internally hexagonal hole matched with an abnormally shaped parallel-groove clamp bolt is formed in the top surface of the long fastening sleeve, and an internally hexagonal hole matched with the abnormally shaped parallel-groove clamp bolt is also formed in the top surface of the short fastening sleeve. The hot-line work operation lever single-lever work head has the advantages that the device is simple in structure and convenient to operate, the fastening bolt of an abnormally shaped parallel-groove clamp is fastened through the long and short fastening sleeves, and an upper clamp and a lower clamp of the abnormally shaped parallel-groove clamp can be fastened by the clamping device, so that the operation steps are simplified, and constructors are reduced; in the whole lapping process, the work efficiency is obviously improved, the operation time is obviously shortened, the body consumption of operators is reduced, the efficiency is obviously improved, and the safety coefficients are effectively improved.

Description

technical field [0001] The invention relates to a single-rod working head of a live working operating rod. Background technique [0002] The operation method of operating poles for live work in the distribution network. When the drainage wire is hooked to the special-shaped parallel groove clamp fastening screw, the operator needs to stretch his body for a long time within a limited range of activities. Two people operate three operating poles and work on the poles. Personnel wear multi-layer protective gloves, and the surface of the operating rod is smooth, and the operating rod is long (3 meters, 4.5 meters), which greatly increases the operating time and work difficulty of the operator. At the same time, physical strength is consumed during the tightening process, which affects the judgment of whether the screw is installed in place, affects the construction quality, prolongs the working time, causes fatigue operation, and reduces the safety factor. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 汤永根杨劭炜邱佳杰雷娅陈勇陈亿邹勋邹雷邹小军徐东陈浩
Owner STATE GRID CORP OF CHINA
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