JPS618924U

JPS618924U - Disconnector with grounding device

Info

Publication number: JPS618924U
Application number: JP9330684U
Authority: JP
Inventors: 浅吉石川
Original assignee: Meidensha Corp
Current assignee: Meidensha Corp
Priority date: 1984-06-22
Filing date: 1984-06-22
Publication date: 1986-01-20
Also published as: JPH0448605Y2

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

[Brief explanation of the drawing]

第１図、第２図は本考案による接地装置付断路・器の実
施例に係り、第１図は正面図、第２図は第１図の一部を
拡大して示す拡大図、第３図〜第７図は従来の接地装置
付断路器に係り、第３図は正面図、第４図、第５図は説
明図、第６図は第３図．のＡ部を拡大して示す断面図、
第７図は第６図のＢ−Ｂ矢視断面図である。２２・・・可動棒、２４・・・駆動アーム、２５・・・
接地ブレード、２８・・・駆動軸、２９・・・操作軸、
３０・・・被係合アーム、３２・・・係合アーム、３３
・・・コロ、３４・・・切欠部、３４ａ・・・円弧部。1 and 2 relate to an embodiment of the disconnector/vessel with a grounding device according to the present invention, FIG. 1 is a front view, FIG. 2 is an enlarged view showing a part of FIG. 1, and FIG. 7 to 7 relate to a conventional disconnect switch with a grounding device, FIG. 3 is a front view, FIGS. 4 and 5 are explanatory views, and FIG. 6 is a diagram of FIG. 3. A sectional view showing an enlarged view of part A of
FIG. 7 is a sectional view taken along the line BB in FIG. 6. 22... Movable rod, 24... Drive arm, 25...
Grounding blade, 28... Drive shaft, 29... Operation shaft,
30...Engaged arm, 32...Engagement arm, 33
... Roller, 34 ... Notch, 34a ... Arc part.

Claims

[Scope of utility model registration request]

A movable rod that connects and disconnects by moving in the axial direction, a drive arm whose distal end is rotatably connected to the movable rod and whose proximal end is rotatably attached to the base; an engaged arm integrally attached to the drive arm; an engagement arm whose distal end engages the engaged arm and whose proximal end is rotatably attached to the base; In the disconnector with a grounding device, the disconnector includes a grounding blade that is integrally attached to the coupling arm and rotates to open and close the grounding, wherein the engagement arm is formed with a convex portion and the engagement arm rotates. A notch having a circular arc whose radius is approximately the distance between the moving axis and the convex portion is formed in the engaged arm, and the convex portion is slidably fitted into the notch. A disconnector with a distinctive grounding device.