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Detachable single-wire clamp

A technology of single wire and fixture, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of inability to replace insulator strings, and inconsistency of insulator string hardware specifications for hanging wires, etc., to achieve convenient portability and transportation, and solve the problem of insulator string replacement Difficulties, the effect of personal safety protection

Pending Publication Date: 2018-08-28
广东省输变电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the specifications of the fittings for hanging wire insulator strings are not uniform, and it is impossible to use a universal fixture to replace various insulator strings

Method used

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  • Detachable single-wire clamp
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Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as Figure 1 to Figure 2 Shown is the first embodiment of the detachable single-conductor clamp of the present invention, including a first clamp 1 and a second clamp 2 arranged symmetrically, and a Adjustable card retainer 3, the card retainer 3 cooperates with a single wire; the end of the first clamp 1 far away from the card retainer 3 is provided with a first connecting part 11, and the end of the second clamp 2 away from the card retainer 3 A second connecting part 21 is provided, the first connecting part 11 and the second connecting part 21 are connected to the insulating flat ladder, and one end of the insulating flat ladder is fixedly connected to the beam frame of the substation through the frame fixture 4 . During the implementation of this embodiment, the single conductor is fixed in the clamping position 3, and one end of the insulating flat ladder is fixedly connected to the beam frame of the substation through the frame fixture, and the insulating fl...

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Abstract

The present invention relates to the technical field of live-working assistant tools, especially to a detachable single-wire clamp. The single-wire clamp comprises a first clamp and a second clamp which are symmetrically arranged, a clamping fixing portion with an adjustable size is arranged between the first clamp and the second clamp, and the clamping fixing portion is cooperated with a single wire; one end, far away from the clamping fixing portion, of the first clamp is provided with a first connection portion; and one end, far away from the clamping fixing portion, of the second clamp isprovided with a second connection portion, the first connection portion and the second connection portion are connected with an insulation horizontal ladder, and one end of the insulation horizontal ladder is fixedly connected with a transformer substation beam framework through a framework clamp. The detachable single-wire clamp is detachably connected with an insulator string wire to facilitatecarrying and transportation, provide reliable fixing points for the live-working process and achieve live replacement of the insulator string; and the structure is stable to provide firm support points for safety belts or backup ropes carried and worn by workers and guarantee the workers' personal safety.

Description

technical field [0001] The present invention relates to the technical field of auxiliary tools for live working, and more specifically, relates to a detachable single wire clamp. Background technique [0002] With the increasingly complex structure of the power grid, the reliability requirements of the power grid are getting higher and higher, and the power outage of the line is becoming more and more difficult. In order to adapt to the trend of power grid development, live work has gradually become an important means of line maintenance. Through the implementation of live work, the defects and hidden dangers of line equipment can be eliminated in time while ensuring uninterrupted power supply of the power grid, the availability of equipment can be improved, and the economic and stable operation of the system can be guaranteed. [0003] At present, the specifications of fittings for hanging wire insulator strings are not uniform, and it is impossible to use a general fixtur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 丘丹祝昆谭新富谭永城
Owner 广东省输变电工程有限公司
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