JPS58608U

JPS58608U - Manual operator with locking device

Info

Publication number: JPS58608U
Application number: JP9403181U
Authority: JP
Inventors: 加藤　耕市
Original assignee: Fuji Electric Co Ltd
Current assignee: Fuji Electric Co Ltd
Priority date: 1981-06-25
Filing date: 1981-06-25
Publication date: 1983-01-05

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図は従来構造の鎖錠装置付手動操作器の断
面図で、第１図は第２図におけるＹ−Ｙ線に沿って切断
した正面断面図、第２図は第１図におけるＸ−Ｘ線に沿
って切断した側面断面図、第３図は同上鎖錠装置に使用
される鎖錠ピンの外観斜視図、第４図は本考案の一実施
例である鎖錠装置付手動操作器の正面図、第５図は同上
手動操作器の側面図、第６図は同上釦装置に用いられる
鎖錠枠の正面図、第７図は同上鎖錠枠の側面図、第８図
は同上鎖錠枠に取付けられる鎖錠片の正面図、第９図は
同上鎖錠片の側面図、第１０図は同上鎖錠片の他の実施
例である鎖錠群の正面図、第１１図は同上鎖錠群の側面
図である。２１：操作器本体、２２：ハンドル挿入片、２４：鎖錠
枠、２４ａ：切欠き部、２６：鎖錠片、２６ｂ：突出片
、２６ｅ：切欠き溝、３５：ピン、３６：鎖錠群。Figures 1 and 2 are cross-sectional views of a conventional manual operating device with a locking device. Figure 1 is a front cross-sectional view taken along the Y-Y line in Figure 2, and Figure A side sectional view taken along the line X-X in the figure, FIG. 3 is an external perspective view of a locking pin used in the same locking device, and FIG. 4 is a locking device that is an embodiment of the present invention. 5 is a side view of the same manual operation device, FIG. 6 is a front view of the locking frame used in the above button device, and FIG. 7 is a side view of the same locking frame. Figure 8 is a front view of a lock piece attached to the lock frame, Figure 9 is a side view of the lock piece, and Figure 10 is a front view of a lock group that is another embodiment of the lock piece. , FIG. 11 is a side view of the same locking group. 21: Operator body, 22: Handle insertion piece, 24: Lock frame, 24a: Notch, 26: Lock piece, 26b: Projecting piece, 26e: Notch groove, 35: Pin, 36: Lock group .

Claims

[Scope of utility model registration request]

(1) A manual handle is engaged and rotated by a drive shaft that is housed in the switchboard and is connected to an operating lever that opens and closes a disconnector.
In a manual operating device with a locking device that locks the drive shaft to prevent rotation at the end of rotation, the handle insertion piece is connected to the drive shaft, extends toward the front door of the switchboard, and to which the manual handle can be attached. and a locking frame having a window surrounding a space in which the handwheel insertion piece attached with the manual handle reciprocates and supported by the operating device, and the locking frame is provided with a lock frame supported by the operating device, and when the manual handle is unattached, the locking frame is A locking piece is attached to the frame by bridging the frame, and this locking piece is equivalent to the six-handle insertion piece to prevent its rotation and also prevents the manual handle from being attached to the handle insertion piece, and the locking piece and the locking piece are A manual operating device with a locking device, characterized in that the locking frame is locked with a lock or the like.

(2) Utility Model Registration In the manual operating device with a locking device as set forth in claim 1, the lock piece has protrusions on the left and right sides that can fit into the notches of the lock frame, and handle insertion pieces on the top and bottom. 1. A manual operating device with a locking device, characterized in that the locking plate is provided with a notched groove into which a locking device can be fitted.

(3) Utility Model Registration In the manual operating device with a locking device according to claim 1, the locking piece has its negative end supported by a hinge on one side of the locking frame, and the other end can be opened and closed. 1. A manual operating device with a locking device, characterized in that the lock group is rotatable so that the inner surface of the layer can come into contact with a handle insertion piece.