Two purpose machine for tower crane and concrete lift

The utility model relates to a two-purpose machine for a tower crane and concrete lifting. A horizontal guide pulley and a steel wire pulley wheel are arranged on the lifting frame of the tower crane. Through the two wheels, one end of a steel wire is connected with a winch, and the other end of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZENG SHAOCHANG
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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