JPH0439008U

JPH0439008U -

Info

Publication number: JPH0439008U
Application number: JP8130090U
Authority: JP
Priority date: 1990-07-31
Filing date: 1990-07-31
Publication date: 1992-04-02

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断面図、第
２図は固体絶縁開閉装置を示す背面図、第３図は
従来の母線接続構造を示す縦断面図、第４図ない
し第６図は従来の母線接続構造の連結手順を説明
する説明図である。１ａ，１ｂ……主母線ユニツト、２ａ，２ｂ…
…筐体、３ａ，３ｂ……母線導体、４ａ，４ｂ…
…接続部、５ａ，５ｂ……固体絶縁物、６ａ……
摺動用リングコンタクト、７ａ……盤間導体、８
ａ，８ｂ……摺動用リングコンタクト、９ａ，９
ｂ……リングコンタクト、１０ａ……固体絶縁管
、１１ａ……固定金具、１２……絶縁盲蓋、１３
ａ，１３ｂ……ストツパ、１４ａ，１４ｂ……貫
通孔。 Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a rear view showing a solid insulated switchgear, Fig. 3 is a longitudinal sectional view showing a conventional bus bar connection structure, and Figs. The figure is an explanatory diagram illustrating a connection procedure of a conventional busbar connection structure. 1a, 1b...Main bus unit, 2a, 2b...
...Housing, 3a, 3b...Bus conductor, 4a, 4b...
...Connection part, 5a, 5b...Solid insulator, 6a...
Sliding ring contact, 7a...Inter-board conductor, 8
a, 8b...Sliding ring contact, 9a, 9
b...Ring contact, 10a...Solid insulating tube, 11a...Fixing metal fittings, 12...Insulating blind cover, 13
a, 13b... stopper, 14a, 14b... through hole.

Claims

[Scope of utility model registration request]

In the busbar connection structure configured by electrically connecting a plurality of busbar conductors arranged on the same straight line at predetermined intervals with interpanel conductors, and covering the outer surfaces of these busbar conductors and the interpanel conductors with an insulating member, A bus conductor is formed into a cylindrical shape, sliding ring contacts are fixedly provided at both open ends of the bus conductor, and the inter-board conductor is fitted into one of the sliding ring contacts to open the hollow of the bus conductor. A busbar connection structure characterized by being provided so that it can be stored inside the unit.