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Walking type high-voltage line pin supplementing device

A high-voltage line, walking technology, applied in the direction of overhead lines/cable equipment, hand-held tools, manufacturing tools, etc., can solve the problems of long preparation time, low efficiency, electric shock, etc., to avoid power failure losses, high efficiency, and reduce risks Effect

Active Publication Date: 2020-08-14
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method takes a long time to prepare before operation, is inefficient, and requires more personnel to cooperate
Since the lines are live, the requirements for on-site control and safety tools worn by the workers are extremely strict during operation, and there is still a risk of electric shock

Method used

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  • Walking type high-voltage line pin supplementing device
  • Walking type high-voltage line pin supplementing device
  • Walking type high-voltage line pin supplementing device

Examples

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described implementations are only some, not all, embodiments of the present application. The following descriptions of the embodiments are merely illustrative in fact, and are by no means intended to limit the application and its application or use. Based on the implementation manners in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of this application.

[0029]It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "...

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Abstract

The invention discloses a walking type high-voltage line pin supplementing device which comprises a walking unit and a machine head, and a swing arm unit is arranged between the machine head and the walking unit. After the walking unit walks to a vertically-arranged double-suspension clamp along an upper wire and a lower wire of a high-voltage line, the swing arm unit aligns the machine head witha pin shaft on the vertically-arranged double-suspension clamp, and then the machine head punches an R pin stored in the machine head into a hole in the end of the pin shaft. The walking unit climbs to the pin supplementing position along the overhead line, then the swing arm unit sends the machine head to the to-be-supplemented pin position for pin supplementing operation, power-off is not neededduring pin supplementing operation, and power failure loss is avoided. A plurality of R pins is stored in the machine head, so that continuous operation is facilitated. After the device is used, manual climbing and contact with an electrified part are not needed in pin supplementing operation, the operation risk is greatly reduced, the R pin can be supplemented once being lost, pin supplementingis convenient and rapid, and the efficiency is high.

Description

technical field [0001] The invention relates to the field of maintenance of electric power overhead transmission lines, in particular to a walking type high-voltage line compensator. Background technique [0002] Vertically arranged double suspension clamps are very common and indispensable components used on overhead power transmission lines, and their installation firmness directly affects the operation safety of overhead lines. Vertically arranged double hanging clamps connect the wires to the insulators, which is an important component to realize overhead transmission lines. Once the bolts or pins used for fixing are disengaged, the overhead wires will fall off, causing immeasurable and serious losses. The R pin is a component that is vertically installed on the upper and lower ends of the vertically arranged double suspension clamps to fix the bolts or the ends of the pin shafts and lock them to prevent them from falling off. Playing a very important role, it can preve...

Claims

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Application Information

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IPC IPC(8): H02G1/02B25B27/08
CPCB25B27/08H02G1/02
Inventor 程旭梁河雷何义良李宁李睿诗卢景才高冰寇马军张沛楠佘凯吴国强张建李建徐宽红
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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