JPS61408U - Locking device for earthing switch of power distribution board - Google Patents

Locking device for earthing switch of power distribution board

Info

Publication number
JPS61408U
JPS61408U JP17090683U JP17090683U JPS61408U JP S61408 U JPS61408 U JP S61408U JP 17090683 U JP17090683 U JP 17090683U JP 17090683 U JP17090683 U JP 17090683U JP S61408 U JPS61408 U JP S61408U
Authority
JP
Japan
Prior art keywords
power distribution
distribution board
locking device
earthing switch
grounding switch
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
Application number
JP17090683U
Other languages
Japanese (ja)
Inventor
裕久 野口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP17090683U priority Critical patent/JPS61408U/en
Publication of JPS61408U publication Critical patent/JPS61408U/en
Pending legal-status Critical Current

Links

Landscapes

  • Patch Boards (AREA)
  • Switch Cases, Indication, And Locking (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例の接地開閉器の鎖錠装置を有す
る配電盤の透視側面図、第２図は第１図のＰ部拡大図で
ある。 １・・・配電盤、２・・・母線、３・・・負荷ケーブル
、４・・・遮断器、５・・・接続母線、６・・・−固定
接触子、７・・・接地開閉器、８・・・操作軸、９・・
・クランク、１ｏ・・・電圧検出器、１１・・・信号整
合器、１２・・・マグネット、１３・・・操作ハンドル
、１４・・・ハンドル挿入孔、１５・・・鎖錠板、１６
・・・ロックピン、１７・・・ばね、１８・・・南京錠
、１９・・・突起。FIG. 1 is a perspective side view of a power distribution board having a locking device for an earthing switch according to an embodiment of the present invention, and FIG. 2 is an enlarged view of section P in FIG. 1. DESCRIPTION OF SYMBOLS 1... Distribution board, 2... Bus bar, 3... Load cable, 4... Circuit breaker, 5... Connection bus bar, 6... - Fixed contact, 7... Earthing switch, 8...operation axis, 9...
・Crank, 1o...Voltage detector, 11...Signal matching device, 12...Magnet, 13...Operation handle, 14...Handle insertion hole, 15...Lock plate, 16
...lock pin, 17...spring, 18...padlock, 19...protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接地開閉器を有する配電盤において、接地開閉器操作軸
のハンドル挿入孔を開閉する鎖錠板を手動で開閉可能に
取付けるとともに、接地対象主回路の充電中はハンドル
挿入孔の閉塞位置に前記鎖錠板をロックし、無充電にな
ればロックを外すようにする電磁操作のロツクピンを設
けたことを特徴とする配電盤の接地開閉器の鎖錠装置。In a power distribution board having a grounding switch, a locking plate that opens and closes the handle insertion hole of the grounding switch operating shaft is installed so that it can be opened and closed manually, and the lock plate is installed in the closed position of the handle insertion hole while the main circuit to be grounded is being charged. A locking device for a grounding switch of a power distribution board, characterized by having an electromagnetically operated locking pin that locks the board and releases the lock when no charging occurs.
JP17090683U 1983-11-04 1983-11-04 Locking device for earthing switch of power distribution board Pending JPS61408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17090683U JPS61408U (en) 1983-11-04 1983-11-04 Locking device for earthing switch of power distribution board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17090683U JPS61408U (en) 1983-11-04 1983-11-04 Locking device for earthing switch of power distribution board

Publications (1)

Publication Number Publication Date
JPS61408U true JPS61408U (en) 1986-01-06

Family

ID=30728612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17090683U Pending JPS61408U (en) 1983-11-04 1983-11-04 Locking device for earthing switch of power distribution board

Country Status (1)

Country Link
JP (1) JPS61408U (en)

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