The invention provides a solar-powered large-sized building stone lifting device which is used for lifting a large-sized building stone (100). The solar-powered large-sized building stone lifting device comprises a rack (1), a cavity (101), a lifting motor (2), a driving threaded sleeve (3), a driving threaded rod (4), a lifting pedestal (5), a permanent seat (6), a lifting lever (8), a movable hinge (7) and guide bars (9), wherein the cavity (101) is formed in the rack (1); the lifting motor (2) is arranged at the bottom of the cavity (101); the driving threaded sleeve (3) is connected to an output shaft of the lifting motor (2); the driving threaded rod (4) is arranged in the driving threaded sleeve (3) and is connected to the driving threaded sleeve (3) in a screw-thread fit manner; the lifting pedestal (5) is arranged on the top of the driving threaded rod (4); the permanent seat (6) is arranged on the lifting pedestal (5); the lifting lever (8) is arranged on the permanent seat (6); the movable hinge (7) for fixation of the lifting lever (8) and rotation of the lifting lever (8) is also arranged on the permanent seat (6); and the guide bars (9) passing through the lifting pedestal (5) are arranged at the left and right sides of the lifting pedestal (5).
Solar-powered large-sized building stone lifting device
2015-12-23
Patent
Electronic Resource
English
IPC: | 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 |
Large-sized building stone lifting device with noise reduction function
European Patent Office | 2015
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