Safe rotation structure of tower crane

The utility model provides a safe rotation structure of a tower crane. The structure comprises at least one pedestal extending outwards from the side edge of a connecting table, wherein the pedestal comprises a main plate body connected with the connecting table, an extension plate body extending to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QU JIANQING, BIAN HANQING, WU MINGQUAN, LI HAISHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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