JPS5841553U

JPS5841553U - Conductor connection device for electrical equipment

Info

Publication number: JPS5841553U
Application number: JP13493581U
Authority: JP
Inventors: 森　増光
Original assignee: 富士電機株式会社
Priority date: 1981-09-12
Filing date: 1981-09-12
Publication date: 1983-03-18

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図は接地タンク型しゃ断器の断面図、第２図は第１
図に示す接地タンク型しゃ断器のブッシングコンタクト
の拡大縦断面図であって正常な接触状態を示し、第３図
はブッシングコンタクトの拡大縦断面図であって異常な
接触状態を示し、第４図はこの考案に係る導体接続装置
の縦断面図、第５図は第４図と同様の縦断面図であって
異常な接触状態を示し、第６図は別の実施例に係る導体
接続装置の一部断面図、第７図はさらに別の実施例に係
る導体接続装置の一部断面図である。１０・・・・・・開口、１２・・・・・・主管、１４・
・・・・・フランジ、１６・・・・・・枝管、１８・・
・・・・容器、２０・・・・・・しゃ断器極柱、２２・
・・・・・蓋体、２４・・・・・・支持部材、２６・・
・・・・固定電極、２８・・・・・・可動電極、３０・
・・・・・可動電極支え、３２・・・・・・器側接触子
、３４・・・・・・計器用変流器、３６・・・・・・ブ
ッシング組体、３８・・・・・・導体接触子、４０・・
・・・・貫通導体、４６・・・・・・支持体、４８・・
・・・・ボルト、５０・・・・・・コンタクト台、５２
・・・・・・ガイド、５４・・・・・・接触子、５６・
・・・・・ばね、５８・・・・・・ボルト、６０・・・
・・・絶縁リング、６２・・・・・・ボルト。Figure 1 is a cross-sectional view of a grounded tank type breaker, Figure 2 is a cross-sectional view of the
FIG. 3 is an enlarged vertical cross-sectional view of the bushing contact of the grounded tank type breaker shown in the figure, showing a normal contact state; FIG. 3 is an enlarged vertical cross-sectional view of the bushing contact, showing an abnormal contact state; FIG. 5 is a longitudinal sectional view of a conductor connecting device according to this invention, FIG. 5 is a vertical sectional view similar to FIG. 4, showing an abnormal contact state, and FIG. 6 is a longitudinal sectional view of a conductor connecting device according to another embodiment. Partial sectional view, FIG. 7 is a partial sectional view of a conductor connecting device according to yet another embodiment. 10...Opening, 12...Main pipe, 14.
...Flange, 16... Branch pipe, 18...
... Container, 20 ... Breaker pole pillar, 22.
... Lid body, 24 ... Supporting member, 26 ...
...Fixed electrode, 28...Movable electrode, 30.
......Movable electrode support, 32...Mechanical side contactor, 34...Measurement current transformer, 36...Bushing assembly, 38...・・Conductor contactor, 40・・
...Through conductor, 46...Support, 48...
...Bolt, 50...Contact stand, 52
...Guide, 54...Contactor, 56.
... Spring, 58 ... Bolt, 60 ...
...Insulation ring, 62...Volts.

Claims

[Claims for Utility Model Registration] (1) A plug-in conductor connecting device for switchgear that is housed in a closed container, characterized in that an insulating ring is attached to the outer surface of the guide of the plug-in contact. (2) Utility Model Registration The conductor connecting device according to claim 1, wherein the insulating ring is attached to the outer surface of the entrance tip of the guide. (3) Utility Model Registration The conductor connecting device according to claim 1, wherein the insulating ring is attached to the entire outer surface of the guide. (4) Utility Model Registration The conductor connecting device according to claim 1, wherein the insulating ring is attached so as to protrude from the artificial tip of the guide. (5) Utility Model Registration Scope of the Claims In the conductor connecting device as set forth in claim 1, the plug-in contact includes a contact base fixed to a support, a guide surrounding the contact base, and a space between the guide and the contact base. A conductor connecting device comprising: a contact element elastically interposed in the conductor connecting device;