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Lead clamping device, lead wire hanging device and quick installing tool

A lead wire clamping and wire hanger technology, used in overhead lines/cable equipment, etc., can solve the problems of inconvenient operation, inconvenient structure of insulating rods, weakening of insulation safety performance, etc., to achieve good insulation performance and guaranteed operation safety. Effect

Pending Publication Date: 2018-07-31
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] During the use of the above quick installation work, it was found that the insulating pole of the quick installation tool has many parts attached to it, such as control wires and insulating pull ropes, etc. The structure of the insulating pole is not simple, the operation is not easy, and the insulation safety performance is weakened

Method used

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  • Lead clamping device, lead wire hanging device and quick installing tool
  • Lead clamping device, lead wire hanging device and quick installing tool
  • Lead clamping device, lead wire hanging device and quick installing tool

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Embodiment Construction

[0040] 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.

[0041] Figure 1 to Figure 15 Some embodiments according to the invention are shown.

[0042] Such as figure 1 and figure 2As shown, the insulating piercing clamp clamping device of the present invention includes an installation base 10, a first plug-in component 20 and a second plug-in component 30, wherein the first plug-in component 20 is included on the installation base 10 The fixed first fixed guide block 21, the first movable guide block 22 installed on the first fixed guide block 21, and the first elastic floating mechanism, the second plug-in assembly 30 is included in the installation base 10 The second fixed guide block 31 fixedly arranged on the top, the second movable guide bl...

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Abstract

The invention discloses a lead clamping device, a lead wire hanging device and a quick installing tool. The lead clamping device comprises a fixed clamp plate, a limiting plate, a guide rod and an installing base frame which are connected with the fixed clamp plate, a first elastic element and a second elastic element which are arranged at the two sides of the guide rod in a sleeving way, and a flexible clamp plate which slidably sleeves the guide rod. The installing base frame is provided with a driving mechanism which is used for driving the flexible clamp plate to slide relative to the fixed clamp plate and an electromagnetic unlock mechanism which is used for locking the position of the flexible clamp plate and unlocking the position in case of electrification. The first elastic element is used for biasing voltage to the fixed clamp plate, and the second elastic element is used for biasing voltage to the flexible clamp plate so that the flexible clamp plate is enabled to have the operation trend away from the fixed clamp plate. Multiple parts attached to the insulating rod can be removed so that the insulation performance is better, the length of the insulating rod can be arbitrarily extended and the work safety can be further guaranteed.

Description

technical field [0001] The present invention relates to the field of electric power construction, in particular to a wire hanger device for locking main wires and clamping branch wires for live fire-connecting operations, and also relates to a quick installation tool with the wire hanger device and a wire hanger device. Lead grippers used on rack mounts. Background technique [0002] With the development of economy and society, power users have higher and higher requirements for power supply reliability, especially for the maintenance and transformation of 10kV overhead distribution lines, and live fire work is becoming more and more common. [0003] The live fire connection operation is to connect the uncharged lead wire (branch wire) to the charged main wire, and the two are connected through fittings. The insulation piercing clip is one of the commonly used fittings. The relevant standards are: "Rated voltage 10kV and The following insulation piercing wires" (DL / T 1190-2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 吴少雷冯玉凌松赵成陆巍史亮舒超周翔宇刘建辉
Owner STATE GRID CORP OF CHINA
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