The invention relates to a scissors-type aerial work platform with easily-operated type movable platform locks. The scissors-type aerial work platform comprises a traveling chassis and a lifting device. The lifting device comprises a scissors-type lifting structure and a working platform. The working platform comprises a fixed platform bottom plate, railing frames and a railing door. A sliding bottom plate is installed on the fixed platform bottom plate in a sliding mode. Two platform sliding grooves are formed in the left side and the right side of the fixed platform bottom plate. The left side and the right side of the sliding bottom plate are each provided with two platform rolling wheels. The platform rolling wheels are arranged in the platform sliding grooves. The railing frames are installed on the fixed platform bottom plate and the sliding bottom plate respectively. The railing frames on the sliding bottom plate are connected with the railing frames on the fixed platform bottom plate through the movable platform locks. Each movable platform lock comprises a fixed swing rod, a first platform lock plate and a second platform lock plate. The movement space of the working platform is convenient to expand, and the railing door of the working platform is convenient to open; besides, accidental looseness can be effectively prevented, and thus the safety performance is high.
Scissors-type aerial work platform with easily-operated type movable platform locks
2015-11-04
Patent
Elektronische Ressource
Englisch
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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