CN203660472U

CN203660472U - Spacer

Info

Publication number: CN203660472U
Application number: CN201320726608.3U
Authority: CN
Inventors: 许继霞; 陈麦霞
Original assignee: YIYANG ELECTRICITY MANAGEMENT CO Ltd; State Grid Corp of China SGCC
Current assignee: YIYANG ELECTRICITY MANAGEMENT CO Ltd; State Grid Corp of China SGCC
Priority date: 2013-11-18
Filing date: 2013-11-18
Publication date: 2014-06-18
Anticipated expiration: 2023-11-18

Abstract

The utility model discloses a spacer, which comprises a columnar fixed base and supporting arms uniformly arranged on the outer wall of the fixed base, wherein the end part of the supporting arm is provided with a wire clamp, the supporting arm is composed of an outer arm and an inner arm sleeved in the outer arm, the outer arm is provided with a plurality of connecting holes along the length direction, the inner wall is provided with a plurality of threaded holes along the length direction, the spacing between adjacent threaded holes and the spacing between adjacent connecting holes are identical, the inner arm and the outer arm are fixedly connected through bolts, and the bolt penetrates through the connecting hole and the threaded hole in sequence. The wire clamp and the fixed base are connected through the supporting arm whose length can be adjusted. The spacer can be applied to circuits under various conditions, used for separating wires, capable of meeting spacing adjustment among the wires in different directions, and wide in application range. Meanwhile, the spacer is assembled and disassembled quickly, improves the work efficiency, and ensures the safety between circuits.

Description

A kind of conductor spacer

Technical field

The utility model belongs to transmission line technical field, relates in particular to a kind of conductor spacer.

Background technology

At present, on ultra-high-tension power transmission line, for making mutually to keep a determining deviation between power transmission line, in certain distance, need, between online and line, conductor spacer is set.Existing conductor spacer is normally made up of framework and wire clamp, and wire clamp is connected to four angles of framework by support arm, when use, wire is placed in respectively in the wire clamp on framework, realizes separating between wire and wire.But after existing conductor spacer is arranged on wire, the spacing between wire is nonadjustable, therefore, in the situation that some need to adjust wire pitch, existing conductor spacer can not meet instructions for use.

Summary of the invention

In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of conductor spacer.

A kind of conductor spacer, comprise column holder and the uniform support arm being arranged on holder outer wall, the end of support arm is provided with wire clamp, described support arm is to be made up of outer arm and the inner arm being sleeved in outer arm, on described outer arm, offer along its length some connecting holes, on described inner arm, offer along its length some screwed holes, and the spacing between the spacing between adjacent screw holes and adjacent connecting hole equates, between described inside and outside arm, is fixedly connected with screwed hole by screw bolt passes connecting hole.

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

Support arm by adjustable length between wire clamp and holder is connected, this conductor spacer can be used on the circuit under multiple condition, for the separation between wire, and can meet the spacing adjustment between different directions upper conductor, applied widely, meanwhile, installing/dismounting is quick, improve operating efficiency, guaranteed the safety between circuit.

Accompanying drawing explanation

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

In figure: 1-holder; 2-outer arm; 3-bolt; 4-inner arm; 5-screwed hole; 6-wire clamp.

Embodiment

As shown in Figure 1, a kind of conductor spacer, comprise column holder 1 and the uniform support arm being arranged on holder outer wall, the end of support arm is provided with wire clamp 6, described support arm is to be made up of outer arm 2 and the inner arm 4 being sleeved in outer arm, on described outer arm 2, offer along its length some connecting holes, on described inner arm 4, offer along its length some screwed holes 5, and the spacing between the spacing between adjacent screw holes and adjacent connecting hole equates, between described inside and outside arm, is fixedly connected with successively by bolt 3 through connecting hole with screwed hole.

Claims

1. a conductor spacer, it is characterized in that: comprise column holder (1) and the uniform support arm being arranged on holder outer wall, the end of support arm is provided with wire clamp (6), described support arm is by outer arm (2) and is sleeved on inner arm (4) formation in outer arm, described outer arm offers some connecting holes on (2) along its length, on described inner arm (4), offer along its length some screwed holes (5), and the spacing between the spacing between adjacent screw holes and adjacent connecting hole equates, in described, between outer arm, be fixedly connected with screwed hole through connecting hole successively by bolt (3).