CN202997471U

CN202997471U - Shockproof hammer for conductors

Info

Publication number: CN202997471U
Application number: CN 201220597452
Authority: CN
Inventors: 李卫冬; 李少军; 屈应良; 张宇飞
Original assignee: YIYANG ELECTRICITY MANAGEMENT CO Ltd
Current assignee: YIYANG ELECTRICITY MANAGEMENT CO Ltd; State Grid Corp of China SGCC
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2013-06-12
Anticipated expiration: 2022-11-14

Abstract

The utility model discloses a shockproof hammer for conductors. The shockproof hammer comprises a cable clamp, a steel strand and shockproof hammer heads, wherein the cable clamp is fixedly connected at the middle part of the steel strand, the shockproof hammer heads are fixedly connected on the two end parts of the steel strand, respectively, the cable clamp is composed of an upper clamp body and a lower clamp body, the lower clamp body is fixedly connected with the steel strand, the upper clamp body is composed of two clip plates which are symmetrically arranged on the lower clamp body, semicircular arc-shaped recesses are arranged on the clip plates, the recesses on the two clip plates are oppositely arranged, and the two clip plates are connected together through fastening bolts. The shockproof hammer disclosed by the utility model is simple in structure and reasonable in design, and antiskid layers are arranged in the recesses for traversing the conductors on the cable clamp to guarantee the conductors to fully bite with the shockproof hammer so as to effectively prevent the shockproof hammer from sliding and protect the conductors from being worn.

Description

A kind of damper for conducting wire

Technical field

The utility model belongs to electricity power engineering power transmission and transformation line protective hardware field, relates in particular to a kind of damper for conducting wire.

Background technology

at present, domestic some Wang work power transmission path sets up on the high-low pressure transmission line, wire, earth wire rack is located between shaft tower, and certain radian arranged, because circuit is subjected to the impact of wind vibrations for a long time, thereby very high requirement has been proposed damper for conducting wire, the stockbridge damper of prior art, include shockproof tup, steel strand wire, collet body, described collet body is coupling type, formed by the neck of hook and coupler body handing-over, the die cavity that the neck of hook and coupler body are encircled a city and passed for wire, the lower end of the neck of hook and coupler body arranges the through hole that passes for steel strand wire, shockproof tup is installed at the steel strand wire two ends, because stockbridge damper is fixed with bolts, stockbridge damper easily becomes flexible and produces slippage, affect shockproof effect, and wire is produced wearing and tearing, cause great trouble to power circuit.

Summary of the invention

In order to solve the deficiencies in the prior art, the purpose of this utility model is to provide the damper for conducting wire of a kind of good reliability, antiskid.

In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:

A kind of damper for conducting wire, comprise wire clamp, steel strand wire and shockproof tup, wire clamp is fixedly connected on the middle part of steel strand wire, the both ends of steel strand wire are fixedly connected with respectively shockproof tup, and described wire clamp is comprised of lower clamp and upper clamp, and described lower clamp is fixedly connected with steel strand wire, upper clamp is made of two clamping plate that are symmetricly set on lower clamp, described clamping plate are provided with the semi arch groove, and the groove on two clamping plates arranges in opposite directions, and described two clamping plates links together by fastening bolt.

Further, be provided with skid resistant course on the inwall of described groove.

Further, described skid resistant course is provided with ratchet.

Owing to adopting technique scheme, the utlity model has following superiority:

This damper for conducting wire, simple in structure, reasonable in design, in the groove that supplies wire to pass on wire clamp, skid resistant course is set, can guarantee the abundant obvolvent of wire and stockbridge damper, can effectively prevent the slippage of stockbridge damper, and can avoid wearing and tearing by guardwire.

Description of drawings

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

Fig. 2 is the end view of Fig. 1;

Fig. 3 is the structural representation of skid resistant course of the present utility model;

In figure: the shockproof tup of 1-; The 2-upper clamp; The 3-fastening bolt; The 4-steel strand wire; The 5-lower clamp; The 6-skid resistant course.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

In conjunction with Fig. 1-3, a kind of damper for conducting wire, comprise wire clamp, steel strand wire 4 and shockproof tup 1, wire clamp is fixedly connected on the middle part of steel strand wire 4, the both ends of steel strand wire 4 are fixedly connected with respectively shockproof tup 1, described wire clamp is comprised of lower clamp 5 and upper clamp 2, described lower clamp 5 is fixedly connected with steel strand wire 4, upper clamp 2 is made of two clamping plate that are symmetricly set on lower clamp, described clamping plate are provided with the semi arch groove, and the groove on two clamping plates arranges in opposite directions, and described two clamping plates links together by fastening bolt 3.

Be provided with skid resistant course 6 on the inwall of described groove, described skid resistant course is provided with ratchet.

Claims

1. damper for conducting wire, comprise wire clamp, steel strand wire (4) and shockproof tup (1), it is characterized in that: wire clamp is fixedly connected on the middle part of steel strand wire, the both ends of steel strand wire (4) are fixedly connected with respectively shockproof tup (1), described wire clamp is comprised of lower clamp (5) and upper clamp (2), described lower clamp (5) is fixedly connected with steel strand wire (4), upper clamp (2) is made of two clamping plate that are symmetricly set on lower clamp, described clamping plate are provided with the semi arch groove, and the groove on two clamping plates arranges in opposite directions, described two clamping plates links together by fastening bolt (3).

2. damper for conducting wire according to claim 1, is characterized in that: be provided with skid resistant course (6) on the inwall of described groove.

3. damper for conducting wire according to claim 2, it is characterized in that: described skid resistant course (6) is provided with ratchet.