JPS6073148U

JPS6073148U - Safety cover device for switchgear

Info

Publication number: JPS6073148U
Application number: JP16545783U
Authority: JP
Inventors: 田沢　宏明; 西迫　静隆
Original assignee: 三菱電機株式会社
Priority date: 1983-10-26
Filing date: 1983-10-26
Publication date: 1985-05-23

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図は開閉器の概略構成を示す分解斜視図、第２図は
本考案に係る開閉器の安全カバー装置の概略構成を示す
斜視図、第３図は係止嵌合壁と止め具どの着脱作用を示
す説明図、第４図は止め具の牟面図、第５図は第４図の
右側面図、第６図は第４図の左側面図、第７図は第４図
の下面図、第８図は第４図の裏面図である。各図中同一部材には同一符号を付し、１６は本体枠体、
１８はクロスバ−１２６は固定接点、３４は可動接点、
３８は係止嵌合壁、４０は係止部、４２は遮蔽板、４４
は止め具、４４ａ、４４ｂは側壁、４６は係合部、５４
は操作穴である。 −よ、　　　　第１図１７１Ｖり第５図　　　第６図第７図第８図Ｖｆ４４°　゛Fig. 1 is an exploded perspective view showing a schematic structure of a switch, Fig. 2 is a perspective view showing a schematic structure of a switch safety cover device according to the present invention, and Fig. 3 shows a locking fitting wall and a stopper. An explanatory diagram showing the attachment/detachment action, Figure 4 is a cross-sectional view of the stopper, Figure 5 is a right side view of Figure 4, Figure 6 is a left side view of Figure 4, and Figure 7 is a side view of Figure 4. The bottom view, FIG. 8, is a back view of FIG. 4. The same members in each figure are given the same reference numerals, and 16 is the main body frame;
18 is a crossbar, 126 is a fixed contact, 34 is a movable contact,
38 is a locking fitting wall, 40 is a locking portion, 42 is a shielding plate, 44
44a, 44b are side walls, 46 is an engaging portion, 54 is a stopper;
is the operation hole. -Yo, Figure 1 171V Figure 5 Figure 6 Figure 7 Figure 8 Vf44° ゛

Claims

[Scope of utility model registration request]

It has a crossbar that is slidably provided on the main body frame and supports a movable contact, and a fixed contact that is fixed to the main body frame,
In a switch that controls the opening and closing of both contacts as a crossbar slides, a locking fitting wall having a locking portion is formed protruding from the main body frame, and a locking fitting wall having a locking portion is formed protrudingly from the main body frame. The fitting includes a shielding plate that covers the energized part, and a stopper formed with an operation hole facing the tip surface of the closper and an engaging part that locks with the locking part of the locking fitting wall. A safety cover device for a switch, characterized in that a stopper is engaged with a fitting wall and a shielding plate is fixedly held on a main body frame.