Synchronous lifting balance monitoring device for drill tower assembly

The utility model provides a synchronous lifting balance monitoring device for drill tower assembly, which belongs to the technical field of drill tower assembly and comprises two groups of hydraulic winches, two groups of pulley blocks and a synchronous monitoring unit, and the two groups of pulley...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN YUNZHAO, WANG YANZHAO, ZHU HENGYIN, ZUO LICHAO, SU BINGWEI, CAI ZHENGSHUI, WANG QIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CAPSTANS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HAULING HOISTING HOISTS LIFTING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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