JPS6125026U

JPS6125026U - Detention clamp

Info

Publication number: JPS6125026U
Application number: JP10945584U
Authority: JP
Inventors: 健次山本; 喬山崎; 正男松本; 清志下嶋; 道昭鈴木
Original assignee: 日立電線株式会社
Priority date: 1984-07-19
Filing date: 1984-07-19
Publication date: 1986-02-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案にかかる引留クランプの説明図、第２図
は第１図のＢ−Ｂ’断面図、第３図はおなし＜ｃ−ｃ’
断面図、第４図は従来の引留クランプの説明図、第５図
は第４図のＡ −Ａ’断面図、第６図は第４図の右側面
図、第７図は難着雪電線の一例を示す説明図である。１；アルミクランプ、２；鋼クランプ本体、２ａ；碍子
連結部、２ｂ；鋼心圧縮部、３；結合部、４；電線。Fig. 1 is an explanatory diagram of the retaining clamp according to the present invention, Fig. 2 is a sectional view taken along the line B-B' in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line B-B' in Fig. 1.
Cross-sectional view, Figure 4 is an explanatory diagram of a conventional retaining clamp, Figure 5 is a cross-sectional view taken along line A-A' in Figure 4, Figure 6 is a right side view of Figure 4, and Figure 7 is a snow-resistant electric wire. It is an explanatory diagram showing an example. 1; Aluminum clamp; 2; Steel clamp body; 2a; Insulator connection part; 2b; Steel core compression part; 3; Joint part; 4; Electric wire.

Claims

[Scope of utility model registration request]

An overhead power transmission line consisting of a steel clamp that has an insulator connection part on one side and a steel core crimping part on the other, and an aluminum clamp that is fitted onto the steel clamp and compresses and fixes the steel clamp and the aluminum stranded wire layer. In the retaining clamp, the steel clamp body and the insulator connection part are configured to be detachable, and when the insulator connection part is removed, the maximum outer diameter of the steel clamp body is configured to be smaller than the inner diameter of the aluminum clamp. A retaining clamp.