A kind of wire temporarily fixed insulating operating rod

An insulating operating rod and temporary fixing technology, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as affecting safe construction, increasing operation risks, and inoperability of insulating operating rods. Can't bend effect

Active Publication Date: 2022-07-05
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A kind of wire temporarily fixed insulating operating rod
  • A kind of wire temporarily fixed insulating operating rod
  • A kind of wire temporarily fixed insulating operating rod

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Embodiment Construction

[0031] The technical content, structural features, achieved objects and effects of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] It should be understood that, in the description of the present invention, the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0033] like figure 1 As shown, it is a kind of wire temporary fixing insulating operation rod provided by the present invention, comprising: an insulating tube ...

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Abstract

The invention provides an insulating operating rod for temporarily fixing a wire, comprising: an insulating tube; a hook clip, which is arranged on one end of the insulating tube; a quick clamp assembly, which is sleeved on the insulating tube; The seat is sleeved on the insulating tube; the thrust bearing is fixedly installed on one side of the fixed seat of the rotating seat; the lower V-shaped rotating seat is fixedly connected with the thrust bearing on its flat surface; the fixture fixing seat is sleeved on the insulating tube; The middle of the clamp is rotatably connected with the clamp fixing base, so that the quick clamp can be rotated at the rotating connection point; the indenter fixing block is fixedly connected with the side of the quick clamp close to the insulating tube; The flat surface is fixedly connected with the side of the pressure head fixing block facing the insulating tube, and the upper V-shaped rotating pressure block is opposite to the V-shaped groove of the lower V-shaped rotating seat to form a clamping space. The present invention can effectively temporarily fix a large cross-sectional area of ​​a wire in the event of a wire breakage fault.

Description

technical field [0001] The invention relates to the field of live work safety construction, in particular to a wire temporary fixing insulating operating rod used in the field of live work safety construction of power distribution lines. Background technique [0002] When the high-voltage wire is broken, the ground point of the disconnected wire is the same as the potential of the live wire, and the current will flow from the ground point of the wire to the ground, so the ground is centered on the ground point of the disconnected wire, forming a potential distribution The farther away from the ground point, the more dispersed the current and the lower the ground potential. If the distance between people or livestock and the landing site is less than a safe distance, an electric shock accident may occur. Therefore, when a high-voltage wire is disconnected, the operator must use an insulating tool to temporarily fix the disconnected wire to ensure that the live body and the g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 罗斌蒋陈忠王惠莲裘顼张可夫叶影刘星座陆峰孙京京周文军赵博文邱峰朱凯
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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