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Piercing wire connector live working wire-connecting apparatus and branch wire clamping apparatus thereof

A clamping device and branch line technology, applied in the direction of conductive connection, clip connection conductor connection, circuit, etc., can solve the problems of different clamping force of lead wires, large conductive range, easy detachment of thin wires, etc.

Pending Publication Date: 2018-09-28
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above lead wire (also known as branch wire) clamping device has the following problems in the actual use process: its clamping stroke is fixed, the clamping force is different for different thickness of the lead wire, and the thin wire is easy to detach
The puller is attached to the insulating rod, resulting in a large overall conductive range

Method used

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  • Piercing wire connector live working wire-connecting apparatus and branch wire clamping apparatus thereof
  • Piercing wire connector live working wire-connecting apparatus and branch wire clamping apparatus thereof
  • Piercing wire connector live working wire-connecting apparatus and branch wire clamping apparatus thereof

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Embodiment Construction

[0044] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0045] Figure 1 to Figure 15 Some embodiments according to the invention are shown.

[0046] Such as figure 1 and figure 2 As shown, the live fire contacting device includes a clamp holding device 100, a left wire clamp frame 200, a right wire clamp frame 300, a branch wire clamp device 330, a striking device 400, a first steering gear 500, a second steering gear 600, A battery box 700, and an insulating rod 800.

[0047] The live ignition device is used to operate the puncture wire clip 30 to electrically connect the branch wire 20 (or called lead wire) to the main lead 10, and then the live fire connection device breaks away from the puncture wire clip, and as a result, the puncture wir...

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Abstract

The invention discloses a piercing wire connector live working connection apparatus and a branch wire clamping apparatus thereof. The branch wire clamping apparatus comprises a sliding base, a first clamping arm, a guiding rod, a clamping arm reset spring and a second clamping arm, and also comprises a tractive mechanism, a one-way hand wheel and a clutching mechanism, wherein the tractive mechanism comprises a pull wire and a pull wire winding roller, wherein the first end of the pull wire is used for traction of the second clamping arm; the second end of the pull wire is wound around the pull wire winding roller; the one-way hand wheel is used for driving the pull wire winding roller in a one-way manner; and the clutching mechanism is arranged on the transmission path of the one-way handwheel and the pull wire tractive mechanism and used for clamping and unlocking. According to the branch wire clamping apparatus disclosed in the invention, an operator can control the branch wire clamping force to be matched with wires of different thicknesses; and after the branch wire is clamed, the branch wire can rotate, and the overall branch wire clamping mechanism also can be matched witha piercing process to realize small-range translation.

Description

technical field [0001] The invention relates to the field of electric power construction equipment, in particular to a puncture line entrainment electric fire-connecting device and a branch line clamping device thereof. Background technique [0002] With the development of economy and society, power users have higher and higher requirements for power supply reliability, especially the maintenance and transformation of 10kV overhead distribution lines, and live work is becoming more and more common. [0003] Live working refers to all kinds of operations performed on live electrical devices or close to live parts, especially any part of the worker's body or all operations that use tools, devices or instruments to enter a limited live working area . [0004] The live fire connection operation is to connect the uncharged branch line to the live main line, and the two are connected through fittings. The relevant enterprise standards are: "Technical Conditions for 10kV Overhead ...

Claims

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Application Information

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IPC IPC(8): H01R4/2404H01R43/027
CPCH01R4/2404H01R43/027
Inventor 吴少雷冯玉凌松邱欣杰王刘芳赵成陆巍史亮舒超周翔宇刘建辉刘立帆张建
Owner STATE GRID CORP OF CHINA
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