High-altitude wiring wire clamping device

A wire gripper and splint technology, which is applied to instruments, parts of electrical measuring instruments, measuring devices, etc., can solve problems such as smashing test personnel, easy falling off of test lines, cumbersome binding, etc., to reduce test costs and scope of application Wide, bundled simple effects

Inactive Publication Date: 2020-09-25
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the above-mentioned studies have solved the problem of climbing high, there are also some shortcomings. For example, the test line clip is easy to fall off under the action of gravity or tension, which may injure the tester or cause the tester to get an electric shock; , it is easy to touch the nearby live area and cause electric shock
The high-voltage test line clip is tied to the operating rod with a rope, and there are problems such as easy to fall off and cumbersome binding during the test.

Method used

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  • High-altitude wiring wire clamping device

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Embodiment 1: as figure 1 Shown, a wire clamp for high-altitude wiring, including splint one 1 and splint two 2, one end of splint one 1 is connected to one end of splint two 2 through tension spring 3, the other end of splint one 1 and the other end of splint two 2 They are connected by a detachable locking device.

[0017] Preferably, the first splint 1 and the second splint 2 are semicircular arc-shaped structures, which improve the bonding contact surface and make the binding connection more reliable and stable.

[0018] Preferably, the locking device includes a hook 4 and a lock 5, the hook 4 is fixedly connected to the outside of the other end of the splint 1, the lock 5 is fixedly connected to the rotating rod 6, and one end of the rotating rod 6 is connected to the other end of the splint 2 2 On the outside, the lock catch 5 can be hooked to the hook 4, and the locking device has a simple structure, convenient operation, and reliable and stable locking.

[001...

Embodiment 2

[0024] Embodiment 2: A method of using a wire clamp for high-altitude wiring, the method is: open the wire clamp, use the wire clamp to bind and clamp the test line and the operating rod, and hook the lock to the hook to close the wire clamp , so that the operating rod and the test line are located in the cavity between the first splint and the second splint.

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Abstract

The invention discloses a high-altitude wiring wire clamping device which comprises a first clamping plate and a second clamping plate. One end of the first clamping plate is connected to one end of the second clamping plate through an extension spring, and the other end of the first clamping plate is connected with the other end of the second clamping plate through a detachable locking device. According to the invention, a test wire can be fastened to the upper end of an operation rod, the upper end of the test wire is prevented from falling off due to excessive gravity to injure testers or cause electric shock to the testers, after fixation, the test wire is prevented from shaking under the action of wind power or tension, electric shock caused by touching an adjacent electrified area isprevented, the use safety is higher, binding is simple, binding is reliable and stable, the extension spring can achieve buffering and avoid the situation that the test wire is crushed due to too large binding force, can adapt to binding of different operation rods and test wires and has a wider application range, and the test cost is reduced.

Description

technical field [0001] The invention relates to a wire clamp for high-altitude wiring, and belongs to the technical field of wire clamps. Background technique [0002] In the traditional high-voltage test process, it is often necessary to work at heights for loop resistance testing, dielectric loss and other tests. When working at heights, it is necessary to climb the insulating porcelain bottle, and there is a risk of falling during the climbing process. And the porcelain bottle is easy to break, and the climbing process is cumbersome and takes a lot of time; or use an aerial work vehicle when working at heights, but when using an aerial work vehicle, it is prone to the risk of falling, and it is easy to touch the porcelain pillar when operating the aerial work vehicle , or touch adjacent intervals, there is a risk of electric shock, and because the aerial work vehicle requires additional people to operate, it increases labor costs and vehicle usage fees. In response to t...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01R1/04
CPCG01R1/0425
Inventor刘超史纯清黄俊澄刘昌宏肖玉斌王姣罗家猛吴建春张健华
OwnerGUIZHOU POWER GRID CO LTD