Tower crane bottom supporting structure

The utility model discloses a tower crane bottom supporting structure, and relates to the technical field of tower cranes. The device comprises four pre-embedded columns and four butt joint columns, the bottoms of the four butt joint columns are fixedly connected with butt joint head sets, the tops...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIN DEHUI, AN SHILIN, XU MIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
Online-Zugang:	Volltext bestellen
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