JPS595849U

JPS595849U - Disconnector and earthing device operating device

Info

Publication number: JPS595849U
Application number: JP10055782U
Authority: JP
Inventors: 下田　純美夫
Original assignee: 日新電機株式会社
Priority date: 1982-07-05
Filing date: 1982-07-05
Publication date: 1984-01-14

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 drawings]

第１図乃至第４図はそれぞれ本考案の一実施例の異なる
動作状態を示す概略構成図である。、１・・・第１の駆動軸、２・・・第２の駆動軸、３・
・・第１の回動レバー、４・・・第２の回動レバー、７
・・・バネ、８・・・断路器駆動用カム、９・・・接地
装置駆動用カム、１０・・・断路器の操作軸、１１・・
・接地装置の操作軸、１２・・・断路器駆動用従動子、
１３・・・接地装置駆動用従動子、１６．１７・・中ツ
クレバー、２０．２１・・・リンク、ＤＳ・・・断路器
、ＥＳＷ・・・接地装置。1 to 4 are schematic configuration diagrams showing different operating states of an embodiment of the present invention. , 1...first drive shaft, 2...second drive shaft, 3.
...First rotation lever, 4...Second rotation lever, 7
... Spring, 8... Cam for driving the disconnector, 9... Cam for driving the earthing device, 10... Operating shaft of the disconnector, 11...
- Grounding device operating shaft, 12... Disconnector drive follower,
13... Follower for driving earthing device, 16.17... Middle lever, 20.21... Link, DS... Disconnector, ESW... Earthing device.

Claims

[Scope of utility model registration request]

An operating device that applies operating force to the operating shafts of a disconnecting switch and a grounding device to perform circuit opening and closing operations, the operating device includes a first rotary lever to which a driving force for operating the i-way switch is applied, and a drive for operating the grounding device. A second rotary lever to which a force is applied and a spring provided to connect the two rotary levers, each lever being rotated when the first and second rotary levers are rotated back and forth an interlocking mechanism that moves rapidly by the biasing force of the spring in a section where the spring rotates beyond the dead point, and an operating shaft of the disconnector in an interlocking section in which the first rotating lever moves in one direction. a first operating force transmission mechanism that applies an operating force for opening the circuit to the other direction and transmits the operating force for closing the circuit in an interlocking section in the other direction; a second operating force transmitting mechanism that transmits an operating force for opening the circuit to the operating shaft and transmitting an operating force for closing the circuit in an interlocking section in the other direction; and the first operating force transmitting mechanism when closing and operating the grounding device. and a second locking mechanism that locks the second operation force transmission mechanism when the disconnector is closed and operated. Operating device.