Tower body inclination monitoring and measuring device for self-elevating tower crane

The invention discloses a self-elevating tower crane body inclination monitoring and measuring device which comprises a plumb bob mechanism arranged on a lower support of a slewing tower body; the novel cloud service laser emission distance measuring device is arranged at the bottom of the plumb bob...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GAO MENGYU, SUN NUOYA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES GYROSCOPIC INSTRUMENTS HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PERFORMING OPERATIONS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING TRANSPORTING
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