JPH0363012U - - Google Patents
Info
- Publication number
- JPH0363012U JPH0363012U JP12068789U JP12068789U JPH0363012U JP H0363012 U JPH0363012 U JP H0363012U JP 12068789 U JP12068789 U JP 12068789U JP 12068789 U JP12068789 U JP 12068789U JP H0363012 U JPH0363012 U JP H0363012U
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- drawer
- lock rod
- electric
- interlock device
- 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)
Description
第1図ないし第4図は本考案の電動引出形遮断
器の引出しインタロツク装置を示し、第1図は電
動引出形遮断器が遮断状態で配電盤の断路位置に
引出された状態を示す側面図、第2図は電動引出
形遮断器が遮断状態で配電盤の運転位置へ収納さ
れた状態を示す側面図、第3図は第2図の一点鎖
線の長円Aで示した部分の拡大側面図、第4図は
前記第3図に相当する電動引出形遮断器が投入さ
れた状態を示す拡大側面図である。
6……電動引出形遮断器、10……開閉軸、1
2……レバー、14……遮断スプリング、16…
…取付けロツド、18……ロツク棒、20……付
勢機構、22……配電盤、24……底板、26…
…ストツパ、30……ブツシング。
1 to 4 show a drawer interlock device for an electric drawer-type circuit breaker of the present invention, and FIG. 1 is a side view showing the electric drawer-type circuit breaker in a cut-off state and pulled out to a disconnection position of a switchboard; Fig. 2 is a side view showing the electric drawer type circuit breaker in the cut-off state and stored in the operating position of the switchboard; Fig. 3 is an enlarged side view of the part indicated by the oval A of the dashed line in Fig. 2; FIG. 4 is an enlarged side view showing the electric drawer type circuit breaker in a closed state corresponding to FIG. 3. FIG. 6...Electric draw-out type circuit breaker, 10...Opening/closing shaft, 1
2... Lever, 14... Shutoff spring, 16...
...Mounting rod, 18...Lock rod, 20...Biasing mechanism, 22...Switching board, 24...Bottom plate, 26...
...Stopspa, 30...Butssing.
Claims (1)
を介して前記遮断器を遮断する方向に前記開閉軸
を付勢する遮断スプリングとこの遮断スプリング
を取付けて上下方向移動自在に支承された取付け
ロツドと電動引出機構とを備え電動力により前記
配電盤に収納引出しされる遮断器の配電盤への収
納引出し操作を規制する電動引出形遮断器の引出
しインタロツク装置において、前記取付けロツド
の下端部に上端部が当接して設けられ上下方向移
動自在に支承されたロツク棒と、このロツク棒を
常時上方向に付勢する付勢機構と、前記配電盤の
底板上の所望の位置に設けられ前記ロツク棒の下
端部が係合されるストツパとを備えることを特徴
とする電動引出形遮断器の引出しインタロツク装
置。 A shutoff spring that biases the opening/closing shaft in a direction to shut off the circuit breaker via a lever attached to one end of the opening/closing shaft of the circuit breaker, and a mounting rod to which the shutoff spring is attached and supported so as to be movable in the vertical direction. In the drawer interlock device for an electric drawer-type circuit breaker, the drawer interlock device has an electric pull-out mechanism and regulates the operation of storing and pulling out the circuit breaker into the switchboard by electric power, the lower end of the mounting rod having an upper end. A lock rod is provided in contact with the lock rod and is supported so as to be movable in the vertical direction; an urging mechanism that constantly urges the lock rod upward; and a lower end of the lock rod provided at a desired position on the bottom plate of the switchboard. 1. A drawer interlock device for an electric drawer-type circuit breaker, comprising a stopper with which a portion is engaged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12068789U JPH0363012U (en) | 1989-10-16 | 1989-10-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12068789U JPH0363012U (en) | 1989-10-16 | 1989-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0363012U true JPH0363012U (en) | 1991-06-20 |
Family
ID=31668751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12068789U Pending JPH0363012U (en) | 1989-10-16 | 1989-10-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0363012U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519601U (en) * | 1974-07-05 | 1976-01-24 | ||
JPS6110011B2 (en) * | 1981-07-28 | 1986-03-27 | Nippon Kokan Kk | |
JPS62210811A (en) * | 1986-03-10 | 1987-09-16 | 富士電機株式会社 | Locking device of drawer type breaker |
-
1989
- 1989-10-16 JP JP12068789U patent/JPH0363012U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS519601U (en) * | 1974-07-05 | 1976-01-24 | ||
JPS6110011B2 (en) * | 1981-07-28 | 1986-03-27 | Nippon Kokan Kk | |
JPS62210811A (en) * | 1986-03-10 | 1987-09-16 | 富士電機株式会社 | Locking device of drawer type breaker |
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