Insulating operating rod for temporarily fixing wire

Abstract

The invention provides an insulating operating rod for temporarily fixing a wire. The insulating operating rod comprises an insulating tube, a hook wire clamp which is arranged at one end of the insulating tube, and a rapid clamp assembly which is arranged on the insulating tube in a sleeving manner. The rapid clamp assembly comprises a rotating seat fixing seat sleeving the insulating tube, a thrust bearing which is fixedly mounted on one side of the rotating seat fixing seat, a lower V-shaped rotating seat with the flat surface fixedly connected with the thrust bearing, a clamp fixing seat arranged on the insulating tube in a sleeving manner, a rapid clamp with the middle part rotatably connected with the clamp fixing seat to enable the rapid clamp to rotate by taking the rotating joint as a rotating point, a pressure head fixing block fixedly connected with one side, close to the insulating tube, of the rapid clamp, and an upper V-shaped rotating pressing block with the flat surface fixedly connected with one side, facing the insulating tube, of the pressing head fixing block. The upper V-shaped rotating pressing block is opposite to the V-shaped groove of the lower V-shaped rotating seat to form a clamping space. Thus, a lead with a large cross-sectional area can be effectively and temporarily fixed in a broken line fault.

Description

technical field [0001] The invention relates to the field of live work safety construction, in particular to a wire temporary fixing insulation operating rod used in the field of live work safety construction of power distribution lines. Background technique [0002] When a high-voltage power line breaks down, the potential of the disconnected conductor is the same as that of the charged conductor, and the current will flow from the conductor's landing point to the ground, so a potential distribution is formed on the ground centered on the disconnected conductor's landing point. The farther the area is from the landing point, the more dispersed the current is, and the lower the ground potential is. If the distance between people or livestock and the landing point is less than a safe distance, an electric shock accident may occur. Therefore, when a high-voltage wire disconnection accident occurs, the operator must use insulating tools to temporarily fix the disconnected wire...

AI Technical Summary

Problems solved by technology

[0004] As the supply current increases, the cross section of the wire is also increasing. If the wire of the overhead line equipment is JKLYJ-120mm 2 Wires above, especially 150, 185mm 2 It is not easy to bend the wire to the main wire to bind and fix it, especially if the insulating operation rod is used, it will not work, which not only affects the safe construction, but also increases the risk of operation

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