The invention relates to an anti-falling lift for a construction site. The lift comprises a rack, guide rails, a lifting table and a winch. The number of the guide rails is at least four, and the guide rails are symmetrically distributed on the inner surfaces of the two sides of the rack and are perpendicular to the ground. The lifting table is embedded in the rack. The rack is connected with the winch through a steel strand and connected with the guide rails in a sliding mode through guide sleeves. The winch is located on the ground at the bottom of the rack. The lifting table is connected with the guide rails further through electromagnetic internal contracting brakes. At least two auxiliary winches are symmetrically distributed on the upper surface of the lifting table. The auxiliary winches are connected with the top of the rack through steel strands. Each guide sleeve comprises a protective wall and a guide wheel electromagnetic internal contracting brake. The anti-falling lift is high in use safety. Compared with a traditional lift, the bearing capacity and operation stability of the lift are effectively improved. On the other hand, high-altitude falling accidents caused by breakage of drive steel cables and other reasons can be well prevented. The high-altitude falling phenomenon caused by faults of the lift is effectively avoided.
Anti-falling lift for construction site
2015-09-23
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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