JPS58156308U

JPS58156308U - Closed switchboard busbar connections

Info

Publication number: JPS58156308U
Application number: JP5187382U
Authority: JP
Inventors: 本木　久雄; 光男清水
Original assignee: 株式会社東芝
Priority date: 1982-04-12
Filing date: 1982-04-12
Publication date: 1983-10-19
Also published as: JPS6330170Y2

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図は従来の母線連結部の全体斜視図、第２図は本考
案の一実施例の絶縁フランジを盤内に移動した状態を示
す全体斜視図、第３図は本考案の一実施例の絶縁フラン
ジを盤間部隔壁に固定した通常状態を示す全体斜視図、
第４図は第２図の■−■線に沿ったみた断面図、第５図
は第３図の■−■線に沿ってみた断面図、第６図は本考
案の他の実施例を示す全体斜視図、第７図は第６図の構
成の一部の詳細を示す断面図第８図、第９図は本考案の
他の実施例を示す断面図である。１・・・隔壁板、２・・・連絡口、６・・・支持棒、７
・・・スプリング、８・・・絶縁フランジ、８ａ・・・
中空絶縁体、９・・・回転式引掛金具、１１・・べぼみ
、１２・・・固定ノブ。第１図一ノ＼＼第３図７メ＼、Fig. 1 is an overall perspective view of a conventional busbar connection section, Fig. 2 is an overall perspective view showing an insulating flange according to an embodiment of the present invention moved into the panel, and Fig. 3 is an embodiment of the invention. An overall perspective view showing the normal state in which the insulating flange is fixed to the bulkhead between the panels,
Figure 4 is a sectional view taken along the line ■-■ in Figure 2, Figure 5 is a sectional view taken along the line ■-■ in Figure 3, and Figure 6 shows another embodiment of the present invention. FIG. 7 is a cross-sectional view showing some details of the structure shown in FIG. 6, and FIG. 8 and FIG. 9 are cross-sectional views showing other embodiments of the present invention. 1... Bulkhead plate, 2... Connection port, 6... Support rod, 7
...Spring, 8...Insulation flange, 8a...
Hollow insulator, 9...rotary hook, 11...bevel, 12...fixed knob. Figure 1 1＼＼ Figure 3 7＼,

Claims

[Scope of Claim for Utility Model Registration] (1) In a device that connects busbars in common to all panels through communication holes formed in the partition walls between the panels of each panel in a row of panels, the connection port is covered. A bus bar connecting portion of a closed switchboard, characterized in that an insulating flange is attached to the partition wall via an elastic body, and a hollow insulator is attached to the insulating flange and covers a connecting portion of the bus bar. (2) The busbar connection portion of a closed power distribution board according to claim 1, wherein the insulating flange is movably attached to the partition wall using the busbar as a guide. (3) The closed switchboard according to claim 1 or 2 of the utility model registration claim, characterized in that an insulating flange is attached to each panel through a connection port between the panels, and is movable within each panel. busbar connection.