CN203013944U

CN203013944U - Crimping type equipment wire clamp

Info

Publication number: CN203013944U
Application number: CN 201220583546
Authority: CN
Inventors: 叶绿野
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-01
Filing date: 2012-11-01
Publication date: 2013-06-19
Anticipated expiration: 2022-11-01

Abstract

The utility model relates to a crimping type equipment wire clamp, which comprises a wiring pipe and a wiring board. The wiring board almost vertically extends downwards from a tail end of the wiring pipe. The wiring pipe is provided with a wiring hole, and the inner surface of the wiring hole is provided with a plurality of V-shaped fins arranged in a radial direction. According to the crimping type equipment wire clamp, the V-shaped fins are arranged on the inner surface of the wiring hole, so that when a lead is put in the wiring hole and fixedly connected through external compression, stress of the V-shaped fins on the lead is relatively intensive, and even the V-shaped fins are partially cut in the lead. As a result, the connection between the crimping type equipment wire clamp and the lead is obviously tight and reliable, and especially in the long-time usage, the lead and a wire clamp body are not easy to disconnect. The crimping type equipment wire clamp is simple in structure, stable and reliable.

Description

A kind of crimping equipment clamp

Technical field

The utility model relates to a kind of contact gold utensil, relates in particular to a kind of crimping equipment clamp.

Background technology

This crimping equipment clamp is mainly used in the substation busbars downlead and is connected with the outlet terminal of electric equipment (as transformer, circuit breaker, isolating switch, instrument transformer), and the continuing of wall bushing and bus, because being connected between crimping equipment clamp of the prior art and wire is that crimping by between wiring hole and wire forms a fixed connection, yet in actual use, crimping effect between wiring hole and wire is often firm not, even easily come off, have certain potential safety hazard.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, and a kind of simple in structure, reliable and stable crimping equipment clamp is provided.

For achieving the above object, the utility model adopts a kind of crimping equipment clamp, comprise a wire barrel and be substantially vertical terminal block to downward-extension from this wire barrel end, described wire barrel offers wiring hole, radially is provided with a plurality of V-type fins on the inner surface of this wiring hole.

Preferably, the cross section of described V-type fin 11 is isosceles triangular structure, and two angles between equilateral are preferably obtuse angle or right angle.

By the technique scheme improvements over the prior art, owing to being provided with the V-type fin on the inner surface of wiring hole, make wire access this wiring hole and when being fixed together by outside pressurized, described V-type fin is comparatively concentrated to the stress of wire, incision wire even partly, therefore, apparent, being connected between crimp type wire clamp of the present utility model and wire is more tight reliable, especially in long-term the use, be difficult between wire and wire clip body breaking away from, simple in structure, reliable and stable.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

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

Embodiment

As shown in Fig. 1-2, specific embodiment of the utility model is a kind of crimping equipment clamp, comprise a wire barrel 1 and be substantially vertical terminal block 2 to downward-extension from this wire barrel 1 end, described wire barrel 1 offers wiring hole 10, radially is provided with a plurality of V-type fins 11 on the inner surface of this wiring hole 10.

In the present embodiment, the cross section of described V-type fin 11 is isosceles triangular structure, and two angles between equilateral are preferably obtuse angle or right angle.

Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and claim and the equivalent thereof appended by the claimed scope of the utility model define.

Claims

1. crimping equipment clamp, it is characterized in that: comprise a wire barrel and be substantially vertical terminal block to downward-extension from this wire barrel end, described wire barrel offers wiring hole, radially is provided with a plurality of V-type fins on the inner surface of this wiring hole.

2. a kind of crimping equipment clamp according to claim 1, it is characterized in that: the cross section of described V-type fin (11) is isosceles triangular structure, and two angles between equilateral are obtuse angle or right angle.