LIFTING SYSTEMS AND METHODS FOR PERFORMING OPERATIONS ON A STRUCTURE

A lift system for performing operations on a structure includes a base and rack assembly mounted on the base. The rack assembly includes at least two legs. A carriage is engaged with the rack assembly, and is configured to travel vertically along the legs of the rack assembly. A crane is configured...

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Bibliographische Detailangaben
Hauptverfasser: DAVIS, Daniel E, HOPKINS, James E, GARZA, III, Quintin, PRECOPIA, Steven, JIMENEZ, JR., Gaspar
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A lift system for performing operations on a structure includes a base and rack assembly mounted on the base. The rack assembly includes at least two legs. A carriage is engaged with the rack assembly, and is configured to travel vertically along the legs of the rack assembly. A crane is configured for transverse movement on the carriage. In some implementations, the base is moved under self-propulsion. In some implementations, the base includes a leveling assembly that is operable to adjust an orientation of the rack assembly with respect to the structure.