CN202094325U

CN202094325U - Portable short-circuit grounding wire clip

Info

Publication number: CN202094325U
Application number: CN2011200850614U
Authority: CN
Inventors: 孙洪伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-28
Filing date: 2011-03-28
Publication date: 2011-12-28
Anticipated expiration: 2021-03-28

Abstract

The utility model discloses a portable short-circuit grounding wire clip, which is particularly applicable to turning positions of circuits and comprises a main wire clip seat, an auxiliary wire clip seat and springs. Conduction bands are mounted on two wire clips, front ends of the main wire clip seat and the auxiliary wire clip seat are hinged together, the two wire clips are respectively hinged on the main wire clip seat and the auxiliary wire clip seat, torsion springs are respectively mounted on the main wire clip seat and the auxiliary wire clip seat and respectively abutted onto the two wire clips, the two springs are respectively disposed at front ends of the wire clips, one end of each spring is hung on the main wire clip seat or the auxiliary wire clip seat, and a hook is arranged at the other end of each spring and hung on a hanging post of the main wire clip seat or the auxiliary wire clip seat. A main torsion spring is disposed at the front ends of the main wire clip seat and the auxiliary wire clip seat. The conduction bands are connected onto the wire clips by wiring plates. The portable short-circuit grounding wire clip is simple in structure and convenient in use, can be conveniently utilized at a turning position of a circuit, and is a novel wiring clip for high-voltage circuit overhaul.

Description

Portable short-circuit grounding wire folder

Technical field

The utility model belongs to high-voltage earthing line technology field, exactly is a kind of portable short-circuit grounding wire folder.

Background technology

The high-voltage earthing wire clamp is high-tension circuit when maintenance one of security apparatus commonly used, and it couples together power supply and the earth temporarily, and is former thereby cause unexpected incoming call to bring danger to the maintainer owing to misoperation etc. to prevent with the power circuit that has a power failure.Present binding clip mainly contains two kinds, a kind of high-voltage earthing wire clamp that is more application in 10KV, and it is made up of ground connection hook and insulating rod, is not suitable for the above voltage of 66KV and uses; The coupling type binding clip that uses with the above voltage of a kind of suitable 66KV also, it is in use with opening of hook, locks after touching electric wire, generally put from top to bottom, be not suitable for the turning and use, at the turning, the operator is difficult to hook is suspended on the electric wire, thereby is difficult in the use of circuit turning.Chinese patent notification number CN201142375Y discloses a kind of name and has been called " portable 10KV high-voltage earthing line ", and it is easy to carry, the user, use but be not suitable for the above voltage of 66KV; Chinese patent notification number CN2456326Y, CN2458746Y and CN201124375Y disclose the utility model patent that name is called " high-voltage earthing wire clamp " and " ultra high voltage grounding wire device " respectively, though they all improve to some extent to prior art, but what improvement useless is colluded in wiring, still can not use at the circuit turning.

Summary of the invention

The purpose of this utility model provides a kind of formula short-circuit grounding wire of taking.Not only be easy to carry, can use on the multiple voltage circuit, particularly can use easily, be fit to the above voltage of 66KV and use at the circuit turning.

The technical solution of the utility model is: it comprises main line holder, by-pass holder, spring, on two wire clamps conductive strips are housed, it is characterized in that: main line holder and by-pass holder front end are hinged, two wire clamps are hinged on respectively on main line holder and the by-pass holder, on main line holder and the by-pass holder torsion spring is housed respectively, torsion spring withstands on respectively on two wire clamps, the front end of wire clamp has a spring, spring one end hangs on main line holder or the by-pass holder, and the other end has one to hang on the hanging column of main line holder or by-pass holder.The front end of main line holder and by-pass holder has a main torsion spring.Conductive strips are connected wire clamp by lug plate.

The utility model has the advantages that: simple in structure, easy to use.Be fit to the ultra high voltage earth connection and use, particularly can use easily at the circuit turning.For the high-tension circuit maintenance provides a kind of new binding clip.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Embodiment

The utility model can improve on existing binding clip basis, and the existing enterprise that produces binding clip can produce with reference to accompanying drawing.Main line holder, by-pass holder and wire clamp can be cast members, the spring outsourcing, main line holder 2 and by-pass holder 1 front end are hinged, on two wire clamps 5 conductive strips are housed, two wire clamps 5 are hinged on respectively on main line holder 2 and the by-pass holder 1, on main line holder 2 and the by-pass holder 1 torsion spring 6 is housed respectively, one side of torsion spring 6 withstands on respectively on two wire clamps 5, the front end of wire clamp 5 has a spring 4, spring 4 one ends hang on the hanging column 3 of main line holder 2 or by-pass holder 1, and the other end has one to hang on the hanging column 7 of main line holder 2 or by-pass holder 1.The front end of main line holder 2 and by-pass holder 1 can have a main torsion spring 9.Conductive strips 10 are connected on the wire clamp 5 by lug plate 8.On installing hole 11, connect conductive earthing flexible cord 12, earth cord ground connection during use.This short-circuit grounding wire firmly is thrown on the high-tension cable, pulls at, this moment, wire clamp 5 clamped high-tension cable by the torsion of torsion spring 6, after use is over, pulls at cable again wire clamp 5 other ends are backed down, and front springs 4 is pressed down from hook, wire clamp 5 is opened, and wire clamp 5 comes off.Main torsion spring 9 can play the effect of auxiliary tension main line holder 2 and by-pass holder 1.

Main line holder 2 also can be connected and fixed insulating rod, is used for the cable maintenance of 10KV.

Claims

1. portable short-circuit grounding wire folder, it comprises the main line holder, the by-pass holder, spring, on two wire clamps conductive strips are housed, it is characterized in that: main line holder (2) and by-pass holder (1) front end are hinged, wire clamp (5) is hinged on respectively on main line holder (2) and the by-pass holder (1), on main line holder (2) and the by-pass holder (1) torsion spring (6) is housed respectively, torsion spring (6) withstands on respectively on two wire clamps (5), the front end of wire clamp (5) has a spring (4), spring (4) one ends hang on main line holder (2) or the by-pass holder (1), and the other end has one to hang on the hanging column (7) of main line holder (2) or by-pass holder (1).

2. portable short-circuit grounding wire folder according to claim 1, it is characterized in that: the front end of main line holder (2) and by-pass holder (1) has a main torsion spring (9).

3. portable short-circuit grounding wire folder according to claim 1, it is characterized in that: conductive strips (10) are connected (5) on the wire clamp by lug plate (8).