JPS58118809U - Protective structure for drawers and disconnectors - Google Patents
Protective structure for drawers and disconnectorsInfo
- Publication number
- JPS58118809U JPS58118809U JP1412782U JP1412782U JPS58118809U JP S58118809 U JPS58118809 U JP S58118809U JP 1412782 U JP1412782 U JP 1412782U JP 1412782 U JP1412782 U JP 1412782U JP S58118809 U JPS58118809 U JP S58118809U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- insulating plate
- roller
- link
- guide plate
- 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.)
- Pending
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〜第５図はともに本考案にかかる引出形しゃ断器
の保護構造体の一実施例を示すものである。第１図は使
用位置を示すじゃへい機構の構成図を示し、第２図〜第
４図は第１図の詳細で第２図はＸ部斜視図、第３図はＹ
部斜視図、第゛４図はＴ−Ｔ’断面詳細図番それぞれ示
し、第５図は引出形しゃ断器の概略図でａは使用位置、
ｂは試験位置、Ｃは完全引出位置のそれぞれを示す。
１・・・・・・ガイド板、２・・・・・・しゃ断器本体
、３・・・・・・引出枠、４・・・・・・ローラ、５・
・・・・・固定端子、７・・・・・・絶縁板、１０・・
・・・・リンク、１２・・・・・・ガイドリンク。1 to 5 each show an embodiment of a protective structure for a drawer-type circuit breaker according to the present invention. Figure 1 shows a configuration diagram of the blocking mechanism showing the position of use, Figures 2 to 4 are details of Figure 1, Figure 2 is a perspective view of the X section, and Figure 3 is a perspective view of the Y section.
A partial perspective view, Fig. 4 shows detailed drawing numbers of the T-T' cross section, and Fig. 5 is a schematic diagram of a drawer-type breaker, where a indicates the use position,
b indicates the test position, and C indicates the fully withdrawn position. 1... Guide plate, 2... Breaker body, 3... Drawer frame, 4... Roller, 5...
...Fixed terminal, 7...Insulating plate, 10...
...Link, 12...Guide link.
Claims (1)
において、前記しゃ断器本体に上辺に傾斜部分と水平部
分を有するガイド板を固着し、該ガイド板に接して回る
ローラおよび絶縁板をそれぞれ上下方向のみ可動なごと
く前記引出枠に装着し、該ローラを一端に軸着し他端を
リンクの中間部に回転可能に支持されたガイドリンクと
、一端を前記引出枠ｉ回転可能に支持され他端が前記絶
縁板と係合された前記リンクとにより、前記絶縁板が前
記しゃ断器の引出位置に連動して可動するがごとく構成
し、前記ガイド板に接する前記ローラの位置が使用位置
において最高位置に、試験位置においては最低位置に来
るようにすることにより、前記引出枠に固着する固定端
子を試験位置で前記絶縁板によりじゃへいするようにし
たことを特°徽とする引出形しゃ断器の保護構造体。In a retractable breaker equipped with a pull-out frame for pulling out the breaker main body, a guide plate having an inclined portion and a horizontal portion on the upper side is fixed to the breaker main body, and a roller and an insulating plate are respectively arranged to rotate in contact with the guide plate. A guide link is attached to the drawer frame so as to be movable only in the vertical direction, the roller is pivotally attached to one end, and the other end is rotatably supported by the intermediate portion of the link; The link, whose other end is engaged with the insulating plate, allows the insulating plate to move in conjunction with the pulled-out position of the breaker, and the roller in contact with the guide plate is in the use position. A drawer type breaker characterized in that the fixed terminal fixed to the drawer frame is blocked by the insulating plate at the test position by placing the terminal at the highest position and at the lowest position at the test position. Protective structure for the vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412782U JPS58118809U (en) | 1982-02-05 | 1982-02-05 | Protective structure for drawers and disconnectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412782U JPS58118809U (en) | 1982-02-05 | 1982-02-05 | Protective structure for drawers and disconnectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58118809U true JPS58118809U (en) | 1983-08-13 |
Family
ID=30026601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1412782U Pending JPS58118809U (en) | 1982-02-05 | 1982-02-05 | Protective structure for drawers and disconnectors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118809U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139012A (en) * | 1980-03-31 | 1981-10-30 | Fuji Electric Co Ltd | Metallic shutter unit for drawer type electric device disconnecting contactor |
-
1982
- 1982-02-05 JP JP1412782U patent/JPS58118809U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139012A (en) * | 1980-03-31 | 1981-10-30 | Fuji Electric Co Ltd | Metallic shutter unit for drawer type electric device disconnecting contactor |
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