Main ground connection polar plate inspection elevating gear in shaft sump of colliery

The utility model discloses a main ground connection polar plate inspection elevating gear in shaft sump of colliery, include sump, main ground connection polar plate, wire rope, driving motor and control panel down, main ground connection polar plate has been placed down in the sump, the top fixed...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG LINGYI, XIA PEICAI, CAO GUANGHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CAPSTANS HAULING HOISTING HOISTS LIFTING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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