Switching operation device

The utility model provides a switching operation device which comprises an operation rod which comprises a hand wheel and a sleeve, the edge of the hand wheel is provided with a handle, one end of the sleeve is fixedly installed in the center of the hand wheel, and the sleeve is configured to be ins...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG CHANGWEI, FENG RUIJIE, YANG TAO, WANG JUHAI, GUO LEI, YUAN YUYUN, ZHOU PENG, WANG LIZHONG, BIAN JINBAO, AN ZHENING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a switching operation device which comprises an operation rod which comprises a hand wheel and a sleeve, the edge of the hand wheel is provided with a handle, one end of the sleeve is fixedly installed in the center of the hand wheel, and the sleeve is configured to be inserted and clamped with a male head on a switch cabinet; the supporting frame comprises a base, a height adjusting mechanism and a bearing, the height adjusting mechanism is installed on the base, the bearing is installed on the height adjusting mechanism, the bearing is configured to be aligned with the male head, and the sleeve penetrates through the bearing. According to the switching operation device, abrasion between the operation rod and the male head can be reduced, long-term use of the male head and the operation rod is facilitated, tripping is not prone to occurring between the operation rod and the male head, and the safety of switching operation is improved. In the switching process, a worker can hold the