JPS62149132U - - Google Patents
Info
- Publication number
- JPS62149132U JPS62149132U JP3743586U JP3743586U JPS62149132U JP S62149132 U JPS62149132 U JP S62149132U JP 3743586 U JP3743586 U JP 3743586U JP 3743586 U JP3743586 U JP 3743586U JP S62149132 U JPS62149132 U JP S62149132U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- limit switch
- operating
- operating main
- closing spring
- 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
- 238000004146 energy storage Methods 0.000 claims description 4
Description
第１図は本考案の開閉装置の投入ばね蓄勢装置
の一実施例を示す分解斜視図、第２図および第３
図はそれぞれ従来の開閉装置の投入ばね蓄勢装置
を示す側面図および分解斜視図である。
２……操作主軸、５……投入ばね、９……蓄勢
用モータ、２０……投入カム、２１……リンク機
構、３０……リミツトスイツチ、３２……リミツ
トスイツチ動作用カム。
FIG. 1 is an exploded perspective view showing one embodiment of the closing spring energy accumulating device for a switchgear of the present invention, and FIGS.
The figures are a side view and an exploded perspective view, respectively, showing a closing spring energy storage device of a conventional opening/closing device. 2... Operating main shaft, 5... Closing spring, 9... Energy storage motor, 20... Closing cam, 21... Link mechanism, 30... Limit switch, 32... Limit switch operating cam.
Claims (1)
作主軸に連結し、その操作主軸に操作主軸を半回
転することにより投入ばねを蓄勢する蓄勢用モー
タを連係し、この蓄勢用モータを駆動停止するリ
ミツトスイツチを備えるとともに、前記操作主軸
に操作主軸の回転に伴つてリミツトスイツチを入
切するリミツトスイツチ動作用カムを軸着し、か
つ操作主軸に開閉装置の接点を開閉操作するリン
ク機構に係合可能な投入カムを軸着してなる開閉
装置の投入ばね蓄勢装置において、開閉装置の接
点が接触する以前にリミツトスイツチを操作して
蓄勢用モータを駆動せしめるような位置にしてリ
ミツトスイツチ動作用カムを操作主軸に軸着した
ことを特徴とする開閉装置の投入ばね蓄勢装置。 One end of the closing spring is connected to a fixed system, and the other end is connected to an operating main shaft, and a power accumulating motor that stores energy in the closing spring by rotating the operating main shaft by half a rotation is linked to the operating main shaft. A limit switch for driving and stopping the motor is provided, a limit switch operation cam is attached to the main operating shaft to turn the limit switch on and off as the operating main shaft rotates, and the link mechanism opens and closes the contacts of the switching device on the operating main shaft. In a closing spring energy storage device for a switchgear having an engageable closing cam attached to the shaft, the limit switch is operated by operating the limit switch to a position where the energy storage motor is driven before the contacts of the switching device come into contact with each other. A closing spring energy accumulator for a switchgear, characterized in that a cam for use is pivotally attached to an operating main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3743586U JPS62149132U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3743586U JPS62149132U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149132U true JPS62149132U (en) | 1987-09-21 |
Family
ID=30848757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3743586U Pending JPS62149132U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149132U (en) |
-
1986
- 1986-03-14 JP JP3743586U patent/JPS62149132U/ja active Pending