JPS59194245U - Manual operation device for electric actuator - Google Patents
Manual operation device for electric actuatorInfo
- Publication number
- JPS59194245U JPS59194245U JP9030583U JP9030583U JPS59194245U JP S59194245 U JPS59194245 U JP S59194245U JP 9030583 U JP9030583 U JP 9030583U JP 9030583 U JP9030583 U JP 9030583U JP S59194245 U JPS59194245 U JP S59194245U
- Authority
- JP
- Japan
- Prior art keywords
- transmission shaft
- operating device
- shaft
- electric actuator
- universal joint
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (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図は従来の負荷開閉器用電動操作器の一例を示し、
図のＡはその平面図、図のＢは図のＡおよび手動操作装
置の装着方法を示す側面図、第２図は第１図に示した電
動操作器に用いる手動操作装置の正面断面図、第３図は
本考案による電動操作器の手動操作装置の一実施例を示
し、図のＡは常時の側面図、図のＢは手動操作時の側面
図、図のＣは自在継手の連結部とガイド金具との間の力
関係を示す側面図、第４図は他の実施例の自在継手近傍
を示す側面断面図、第５図はもう一つの異なる実施例の
自在継手近傍を示す側面断面図である。
４・・・駆動軸、１０・・・伝達軸、１１・・・ハンド
ル、１５・・・連結部、１８．１９・・・自在継手、３
ａ。
１９ａ・・・自在継手のヒンジ部、２０・・・ガイド金
具、２３・・・復帰ばね。
（Ａ） （Ｂ）
１１ノ１Figure 1 shows an example of a conventional electric actuator for a load switch.
A in the figure is a plan view thereof, B in the figure is a side view showing A in the figure and a method of mounting the manual operating device, and FIG. 2 is a front sectional view of the manual operating device used in the electric operating device shown in FIG. Fig. 3 shows an embodiment of the manual operation device for an electric actuator according to the present invention, in which A in the figure is a side view in normal operation, B in the figure is a side view in manual operation, and C in the figure is the connection part of the universal joint. 4 is a side sectional view showing the vicinity of the universal joint of another embodiment, and FIG. 5 is a side sectional view showing the vicinity of the universal joint of another different embodiment. It is a diagram. 4... Drive shaft, 10... Transmission shaft, 11... Handle, 15... Connection portion, 18.19... Universal joint, 3
a. 19a... Hinge portion of universal joint, 20... Guide metal fitting, 23... Return spring. (A) (B) 11 no 1
Claims (2)
この伝達軸の一方の自在継手に設けられ電動操作器の駆
動軸と該軸の軸方向に着脱自在に連結部、この連結部を
前記駆動軸の方向に誘導するカイト金具、前記伝達軸の
他方の自在継手に着脱自在にかつ該伝達軸を押圧する方
向で係合し該伝達軸を介して前記駆動軸を回動できるハ
ンドルおよび前記連結部が常時連結されない方向に前記
伝達軸を付勢する復帰ばねを具備していることを特徴と
する電動操作器の手動操作装置。(1) Transmission shaft with universal joints attached to both ends,
A coupling part provided on one universal joint of the transmission shaft and removably connected to the drive shaft of the electric actuator in the axial direction of the shaft, a kite metal fitting for guiding the coupling part in the direction of the drive shaft, and the other of the transmission shafts. a handle that detachably engages with the universal joint in a direction that presses the transmission shaft and can rotate the drive shaft via the transmission shaft; and a handle that urges the transmission shaft in a direction in which the connecting portion is not always connected. A manual operating device for an electric operating device, characterized by comprising a return spring.
いて、ガイド金具が円筒状に形成され、その伝達軸側を
一部切欠いていることを特徴とする電動操作器の手動操
作装置。(2) Utility Model Registration The manual operating device for an electric operating device according to claim 1, characterized in that the guide fitting is formed in a cylindrical shape, and a portion of the guide fitting on the transmission shaft side is cut out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030583U JPS59194245U (en) | 1983-06-13 | 1983-06-13 | Manual operation device for electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9030583U JPS59194245U (en) | 1983-06-13 | 1983-06-13 | Manual operation device for electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59194245U true JPS59194245U (en) | 1984-12-24 |
Family
ID=30220219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9030583U Pending JPS59194245U (en) | 1983-06-13 | 1983-06-13 | Manual operation device for electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241344U (en) * | 1988-09-12 | 1990-03-22 | ||
| JP2016044389A (en) * | 2014-08-19 | 2016-04-04 | 三菱電機ビルテクノサービス株式会社 | Unlocking tool |
-
1983
- 1983-06-13 JP JP9030583U patent/JPS59194245U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0241344U (en) * | 1988-09-12 | 1990-03-22 | ||
| JP2016044389A (en) * | 2014-08-19 | 2016-04-04 | 三菱電機ビルテクノサービス株式会社 | Unlocking tool |
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