Integral lifting operation platform for shaft in ultra-deep vertical well and construction method of operation platform

The invention discloses an integral lifting operation platform for a shaft in an ultra-deep vertical well. The operation platform comprises embedded screw rods, wall attaching pieces, an outer operation frame base, an outer operation frame and an inner operation frame. A construction method comprise...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENG WENTAO, YU NANSHAN, GU HAIHUA, LIU CANGUANG, JIA RUIHUA, YE YISHENG, LIU KANGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LARGE UNDERGROUND CHAMBERS LIFTING MINING PERFORMING OPERATIONS SHAFTS TRANSPORTING TUNNELS
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