JPS595822U

JPS595822U - butsing

Info

Publication number: JPS595822U
Application number: JP10012682U
Authority: JP
Inventors: 勲西村
Original assignee: 株式会社東芝
Priority date: 1982-07-03
Filing date: 1982-07-03
Publication date: 1984-01-14

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のセンクークランプ構造のブッシングの断
面図、第２図は第１図において上部かい管が破損した状
況図、第３図は、本考案によるブッシングの一実施例の
断面図、第４図及び第５図はそれぞれ第３図の本考案に
よるブッシングの頭部膨張室部分及びパイプの支持部分
の拡大断面図である。１・・・中心導体、３・・・締付用弾性部材、４・・・
取付フランジ、５・・・上部かい管、６・・・下部かい
管、８・・・頭部膨張室、１０・＝・電気機器本体、１
１・・・パイプ、１２・・・振れ止め部材、１４・・・
上部端子、１５・・・可撓接続導体、１８・・・シール
材、１９・・・支持装置。Fig. 1 is a cross-sectional view of a bushing with a conventional Senku clamp structure, Fig. 2 is a view of a state in which the upper paddle tube is damaged in Fig. 1, and Fig. 3 is a cross-sectional view of an embodiment of a bushing according to the present invention. 4 and 5 are enlarged sectional views of the head expansion chamber portion and the pipe support portion of the bushing according to the present invention shown in FIG. 3, respectively. 1... Center conductor, 3... Elastic member for tightening, 4...
Mounting flange, 5... Upper paddle pipe, 6... Lower paddle tube, 8... Head expansion chamber, 10 = Electrical equipment body, 1
1... Pipe, 12... Steady rest member, 14...
Upper terminal, 15... Flexible connection conductor, 18... Seal material, 19... Support device.

Claims

[Scope of utility model registration request]

A center conductor, a mounting flange surrounding the center conductor, an upper pipe disposed at one open end of the mounting flange, and a lower pipe disposed at the other open end of the mounting flange. In the bushing, which is integrally tightened with an elastic member attached to the upper end of the center conductor, a pipe whose periphery is covered with an insulating member is disposed outside the center conductor, and the insulating member around the pipe is covered with the above-mentioned insulating member. A supporting device is mounted opposite to the sealing material provided on the upper end surface of the mounting flange with a predetermined gap therebetween, and the pipe has a length from the lower part of the lower pipe to the elastic member. A bushing characterized by: