JPS5825504U - Shutter mechanism of closed switchboard - Google Patents
Shutter mechanism of closed switchboardInfo
- Publication number
- JPS5825504U JPS5825504U JP11990781U JP11990781U JPS5825504U JP S5825504 U JPS5825504 U JP S5825504U JP 11990781 U JP11990781 U JP 11990781U JP 11990781 U JP11990781 U JP 11990781U JP S5825504 U JPS5825504 U JP S5825504U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- shutter mechanism
- arm
- closed switchboard
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Trip Switchboards (AREA)
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
第１図は閉鎖配電盤の概略構成図、第２図〜第４図は従
来のシャッター装置の構成と動作過程の説明図、第５図
〜第７図は同要部拡大図、第８図は本考案に係る閉鎖配
電盤のシャッター機構の−・実施例を示す正面図、第９
図は同側面図である。
４・・・引出形しゃ断器、１１・・・ロッド、２２・・
・支持枠、２３Ａ及び２３Ｂ・・・シャッター板、２４
Ａ及び２４Ｂ・・・支持腕、２５Ａ及び２５Ｂ・・・ス
トッパ、２６Ａ及び２６Ｂ・・・ピン、２７Ａ及び２７
Ｂ・・・案内兼作動部材、２８Ａ及び２８Ｂ・・・固定
金具、２９Ａ及び２９Ｂ・・・ストッパ。
第３図Figure 1 is a schematic configuration diagram of a closed switchboard, Figures 2 to 4 are explanatory diagrams of the configuration and operating process of a conventional shutter device, Figures 5 to 7 are enlarged views of the same main parts, and Figure 8 is A front view showing an embodiment of the shutter mechanism of a closed switchboard according to the present invention, No. 9
The figure is the same side view. 4...Drawer type breaker, 11...Rod, 22...
・Support frame, 23A and 23B...Shutter plate, 24
A and 24B...support arm, 25A and 25B...stopper, 26A and 26B...pin, 27A and 27
B...Guiding/operating member, 28A and 28B...Fixing metal fittings, 29A and 29B...Stopper. Figure 3
Claims (1)
連動して上下動する一対のロッドを、その間に一次断路
部が介在するように設け、この一対のロッドの上下動に
伴って一次断路部の盤側充電部前面の開閉を行う閉鎖配
電盤のシャッター機構において、充電部前面の露出、し
や蔽を行うシャッター板を支持腕を介して盤側に回動自
在に支持するとともに、前記支持腕にピン、前記ロッド
、にこのピンと係合してロッドの上下動に連動して支持
腕を回動させる案内兼作動部材をそれぞれ設□ け、ま
たその回動時に所要範囲で前記支持腕の所定点の回動軌
跡に掛かり、保合時に回動力を受け−る回動自在な固定
金具及びこの固定金具の回動を所要点で規制するストッ
パを盤側に設けたことする閉鎖配電盤のシャッター機構
。A pair of rods that move up and down in conjunction with the movement of the pull-out type breaker in and out of a certain range within the panel is provided with a primary disconnect section interposed between them, and as the pair of rods moves up and down, In the shutter mechanism of the closed switchboard that opens and closes the front surface of the live part on the board side of the primary disconnection section, a shutter plate that exposes and shields the front face of the live part is rotatably supported on the board side via a support arm. The support arm is provided with a pin, the rod, and a guide/operating member that engages with the pin and rotates the support arm in conjunction with the vertical movement of the rod, and when the support arm is rotated, the support arm is rotated within a required range. A closed switchboard comprising a rotatable fixing metal fitting that hangs on the rotation locus of a predetermined point of the arm and receives rotational force when the arm is engaged, and a stopper on the panel side that restricts the rotation of this fixing metal fitting at a predetermined point. shutter mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990781U JPS5825504U (en) | 1981-08-12 | 1981-08-12 | Shutter mechanism of closed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990781U JPS5825504U (en) | 1981-08-12 | 1981-08-12 | Shutter mechanism of closed switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825504U true JPS5825504U (en) | 1983-02-18 |
| JPS6233461Y2 JPS6233461Y2 (en) | 1987-08-27 |
Family
ID=29913951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11990781U Granted JPS5825504U (en) | 1981-08-12 | 1981-08-12 | Shutter mechanism of closed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825504U (en) |
-
1981
- 1981-08-12 JP JP11990781U patent/JPS5825504U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233461Y2 (en) | 1987-08-27 |
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