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Insulating S-shaped hook capable of working without power cut

A technology of insulating tools and safety buckles

Pending Publication Date: 2022-05-06
ZHANGYE POWER SUPPLY COMPANY OF STATE GRID GANSU ELECTRIC POWER
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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 an insulated S hook for non-power-off operation to solve the inconvenience of fixing and removing the existing insulated drain wires with insulating ropes. It is often difficult for operators to untie the insulating binding rope when wearing insulating gloves when working, and The insulated drain wire swings back and forth, which affects the safety of the operation and is time-consuming and labor-intensive.

Method used

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  • Insulating S-shaped hook capable of working without power cut
  • Insulating S-shaped hook capable of working without power cut
  • Insulating S-shaped hook capable of working without power cut

Examples

Experimental program
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Effect test

Embodiment 1

[0024] In this embodiment, an insulating S hook for non-power-off operation includes an insulating hook 1, a safety buckle safety piece 2 and a safety buckle bolt 3, and a set of safety buckle safety pieces 2 are respectively arranged on both sides of the middle of the insulating hook 1, The safety buckle insurance piece 2 is hinged with the insulating hook 1 through the safety buckle bolt 3; the insulating hook 1 is an S-shaped structure, and the upper end hook of the insulating hook 1 is hung on a high-altitude cross-arm or a firm member. The hook at the lower end is convenient for hanging the insulated drain wire and the insulated tool bag.

Embodiment 2

[0026] In this embodiment, the two sides of the middle of the insulating hook 1 are provided with protruding protrusions 7, and the protruding protrusions 7 are drilled with eye holes 5 with a diameter of 6 mm. The cooperation of 7 and the safety buckle insurance sheet 2 can prevent the tools and utensils and commonly used materials from being unhooked.

Embodiment 3

[0028] In this embodiment, a groove 6 is provided on the side of the safety buckle safety plate 2 connected to the safety buckle bolt 3, and a limit block 8 is arranged in the groove 6; a U elastic spring is arranged in the limit block 8 4, the open end of the U elastic part 4 is in contact with the limit block 8, and the closed end of the U elastic part 4 is close to the side wall of the insulating hook 1.

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Abstract

The invention relates to the technical field of insulating tools in power-on operation of a distribution network, in particular to an insulating S-shaped hook for power-on operation. The safety buckle comprises an insulation hook, safety buckle safety pieces and safety buckle bolts, the two sides of the middle of the insulation hook are each provided with one safety buckle safety piece, and the safety buckle safety pieces are hinged to the insulation hook through the safety buckle bolts. The insulating S-shaped hook for operation without power failure is high in strength, the connecting part is fixed firmly, and the safety performance meets the condition of operation without power failure.

Description

technical field [0001] The invention relates to the technical field of insulating tools in distribution network non-stop operation, in particular to an insulating S hook for non-stop operation. Background technique [0002] With the continuous development of the distribution network in urban areas, the non-stop operation of the distribution network has become the norm, the social electricity consumption is increasing year by year, and the contradictions between power outage maintenance, high-quality service and power supply reliability are becoming more prominent every day. In the prior art, the insulated drain wires used in the non-stop operation of the distribution network are bound and fixed with insulating ropes, which is inconvenient to remove. It is often difficult for operators to untie the insulating binding ropes when wearing insulating gloves, and the insulated drain wires swing back and forth, which affects the operation. Safety, time-consuming and labor-intensive...

Claims

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Application Information

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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 雒育宏
Owner ZHANGYE POWER SUPPLY COMPANY OF STATE GRID GANSU ELECTRIC POWER
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