CN201868817U

CN201868817U - Galloping prevention conductor spacer

Info

Publication number: CN201868817U
Application number: CN201020584342XU
Authority: CN
Inventors: 姚建生
Original assignee: JIANGSU TIANNAN POWER EQUIPMENT CO Ltd
Current assignee: JIANGSU TIANNAN POWER EQUIPMENT CO Ltd
Priority date: 2010-11-01
Filing date: 2010-11-01
Publication date: 2011-06-15
Anticipated expiration: 2020-11-01

Abstract

The utility model relates to a galloping prevention conductor spacer. The conductor spacer comprises a framework and an even number of wire clamps fixedly connected with the framework, and is characterized in that each wire clamp comprises a rotary wire clamp and a pre-twisting wire clamp, the quantity of the rotary wire clamp is equal to that of the pre-twisting wire clamp, and the rotary wire clamps and the pre-twisting wire clamps are symmetrically arranged on the framework. The utility model has the advantages that the wire clamps of the conductor spacer are combined by the rotary wire clamps and the pre-twisting wire clamps, the galloping of an electric network line is inhibited under the action of the rotary wire clamps, and the pre-twisting wire clamps can prevent the conductor spacer from axially moving on the line.

Description

A kind of anti-dance conductor spacer

Technical field

The utility model relates to a kind of anti-dance conductor spacer, and particularly a kind of anti-dance is effective and can prevent the conductor spacer of wire clamp slippage on lead.

Background technology

Conductor galloping easily causes transmission line short circuit, broken string, tower even large-area power-cuts, has a strong impact on the safe and stable operation of electrical network, brings tremendous loss for national economy and society.One of multiple country is waved by China, and solving the conductor galloping problem also is a difficult problem in the world so far.Present anti-dance conductor spacer mainly is divided into single revolution wire clamp anti-dance conductor spacer and fixing clamper anti-dance conductor spacer, and revolution wire clamp anti-dance effect is better, but easily slippage on lead, and fixing clamper adopts rubber structure, easily aging fracture.

The utility model content

It is effective and can prevent the conductor spacer of wire clamp slippage on lead that the technical problems to be solved in the utility model provides a kind of anti-dance.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of anti-dance conductor spacer, the even number wire clamp that comprises framework and be connected with frame fixation, its innovative point is: described wire clamp comprises revolution wire clamp and preformed wire clamp, described revolution wire clamp is identical with the quantity of preformed wire clamp, is symmetricly set on the framework.

Advantage of the present utility model is: the wire clamp of conductor spacer is by the combination of revolution wire clamp and preformed wire clamp, the waving of inhibition power network line under the effect of revolution wire clamp, and preformed wire clamp can prevent conductor spacer moving axially on the line.

Description of drawings

Accompanying drawing is the utility model anti-dance conductor spacer structural representation.

Embodiment

As shown in drawings, it is effective and can prevent the conductor spacer of wire clamp slippage on lead that the utility model relates to a kind of anti-dance, it comprises framework 1 and the even number wire clamp 2 of fixedlying connected with framework 1, wire clamp 2 comprises revolution wire clamp 2a and preformed

wire clamp

2b, 2a is identical with the quantity of preformed wire clamp 2b for the revolution wire clamp, is symmetricly set on the framework 1.

The wire clamp of conductor spacer is by revolution wire clamp 2a and preformed wire clamp 2b combination, the waving of inhibition power network line under the effect of revolution wire clamp 2a, and preformed wire clamp 2b can prevent conductor spacer moving axially on the line.

Claims

1. anti-dance conductor spacer, the even number wire clamp that comprises framework and be connected with frame fixation is characterized in that: described wire clamp comprises revolution wire clamp and preformed wire clamp, and described revolution wire clamp is identical with the quantity of preformed wire clamp, is symmetricly set on the framework.