A lifting trolley 54 for installing perfricated modular building units (10, Figs. 1 & 2), comprising a chassis 58 having wheels, preferably casters 60/73, and an engaging plate 62 for engaging a unit, the plate vertically moveable relative to the chassis between lowered and raised positions. There may be a scissor lift mechanism 66 with actuators, an electric motor to drive a retractable powered caster and a handrail 68(70/72). The engaging plate 62 may be identical in size and shape to a worktop (36, Fig. 2) included on a modular utility unit (10), which may be for example a modular kitchen area/utility room, such that it engages worktop brackets (30, Fig. 2) in use, to lift the unit. The width of the trolley engaged with a utility unit may be less that the width of a standard doorway, such that the trolley can be used to install units in buildings, e.g. modular high occupancy constructions containing multiple similar units.
Prefabricated utility station
22.01.2020
Patent
Elektronische Ressource
Englisch
IPC: | E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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