An aerial work platform for preventing a worker from getting caught according to the present invention comprises: a lifting unit which operates hydraulically; a work die installed on the lifting unit; and an operation unit to operate the lifting unit to lift and lower the work die. The aerial work platform for preventing a worker from getting caught further comprises: one or more sensor pillars comprising a fixing unit installed on a guardrail of the work die, a movable unit installed in an upward direction to move relative to the fixing unit, and a sensor unit to detect a movement of the movable unit to generate a signal to be transferred to the operation unit; and one or more horizontal bars horizontally installed on the movable unit. The fixing unit comprises: a first fixing unit detachably fixed on the guardrail; a hinge installed on the first fixing unit; and a second fixing unit installed on the hinge and fixed at an upward location. The second fixing unit can be detached from the upward location relative to the first fixing unit and move between the upward location and a downward location rotated downwards relative the first fixing unit. The movable unit is installed on the second fixing unit.
VERTICALLY MOVABLE WORKABLE FOR PREVENTING CRASH ACCIDENT
2015-08-26
Patent
Elektronische Ressource
Koreanisch
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 |
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