JPS60129811U - closed switchboard - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第３図は従来の閉鎖配電盤に係り、第１図は全
体を示す構造図、第２図は第１図の一部を抜き出して示
す部分構造図、第３図、第４図は作用説、明図、第５図
〜第８図は本考案による閉鎖配電盤の実施例に係り、第
５図は閉鎖配電盤の一部を示す構造図、第６図は第５図
のＡ部の拡大図、第７図は第６図のＢ−Ｂ矢視図、第８
図は第７図のＣ−Ｃ矢視断面図である。 １・・・接地開閉器、４・・・操作板、４ｂ・・・ハン
ドル挿入口、２０・・・ダイレクトインターロック装置
、２６・・・しゃ断器、２７・・・ハンドル。　　　　
　　　　　　゛ｒ ′−−＝＋−８ ＠４１に−ｉｌ、。 ・１ ＢＡ　　　％ 第２図 〆　− ）６　　ｕ　−Figures 1 to 3 relate to a conventional closed switchboard, with Figure 1 being an overall structural diagram, Figure 2 being a partial structural diagram showing a portion of Figure 1, and Figures 3 and 4. 5 to 8 relate to an embodiment of the closed switchboard according to the present invention, FIG. 5 is a structural diagram showing a part of the closed switchboard, and FIG. 6 is a section A of FIG. 5. Figure 7 is an enlarged view of Figure 6, and Figure 8 is an enlarged view of
The figure is a sectional view taken along the line CC in FIG. 7. DESCRIPTION OF SYMBOLS 1... Earthing switch, 4... Operation board, 4b... Handle insertion port, 20... Direct interlock device, 26... Breaker, 27... Handle.
゛r ′--=+-8 @41 -il,.・1 BA % Figure 2〆 - )6 u -

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 搬入・搬出自在のしゃ断器２６と、接地開閉器１と、該
接地開閉器１に連結されるとともにハンドル２７を挿入
するためのハンドル挿入口４ｂを有する回動自在な操作
板４とを具えた閉鎖配電盤において、−前記しゃ断器２
６の搬入時にのみ前記しゃ断器２６に押圧されて回動し
、前記ハンドル挿入口４ｂを塞ぐダイレクトインターロ
ック装置２０を具えたことを特徴とする閉鎖配電盤。It is equipped with a breaker 26 that can be carried in and out, a grounding switch 1, and a rotatable operation plate 4 that is connected to the grounding switch 1 and has a handle insertion opening 4b into which a handle 27 is inserted. In the closed switchboard, - the breaker 2;
6. A closed switchboard comprising a direct interlock device 20 that is pressed by the breaker 26 and rotates only when the handle insertion port 4b is loaded.