JPS5872912U

JPS5872912U - closed switchboard

Info

Publication number: JPS5872912U
Application number: JP16538881U
Authority: JP
Inventors: 鈴木　信善
Original assignee: 株式会社東芝
Priority date: 1981-11-07
Filing date: 1981-11-07
Publication date: 1983-05-17

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 drawings]

第１図は一般的な閉鎖配電盤の側面図、第２図は第１図
の２−２矢視図、第３図は第２図の３−３矢視図、第４
図は本考案トよる閉鎖配電盤の一実施例を示す部分側面
図、第５図は第４図の要部拡大図、第６図は本考案の他
の実施例を示す要部　　−拡大図である。１１・・・・・・盤本体、２０・・・・・・しゃ断器、
２３・・・・・・ロック板、４０−・・ガイドレール、
４０ａ、４０ｂ。４０Ｃ・・・位置決め用の溝、５Ｑ、６Ｇ・・・溝埋め
用の部材、５１・・・厚形スペーサ、６１・・・バネ、
６２・・・スペーサ。Figure 1 is a side view of a typical closed switchboard, Figure 2 is a view taken from the 2-2 arrow in Figure 1, Figure 3 is a view taken from the 3-3 arrow in Figure 2, and Figure 4 is a side view of a typical closed switchboard.
The figure is a partial side view showing one embodiment of a closed switchboard according to the present invention, Fig. 5 is an enlarged view of the main part of Fig. 4, and Fig. 6 is an enlarged view of the main part showing another embodiment of the present invention. be. 11... Panel body, 20... Breaker,
23--Lock plate, 40--Guide rail,
40a, 40b. 40C... Positioning groove, 5Q, 6G... Groove filling member, 51... Thick spacer, 61... Spring,
62...Spacer.

Claims

[Scope of utility model registration request]

In a closed switchboard that stores a circuit breaker in a drawable manner,
A guide rail is provided along the pull-out direction of the breaker, and its upper surface engages with a falling lock plate provided on the breaker side to lock the breaker in the connection position, test position, and disconnection position, respectively. and a groove filling member is provided in the groove for the disconnection position, and the bottom level of the groove is set higher than the bottom level of the other grooves, so that the falling amount of the lock plate is made different. and a closing switchboard connected to the interlock switch so as to generate different status signals based on the difference in the falling amount of the lock plate.