The invention discloses a double-cylinder lifting platform drive device which comprises a drive platform, a left-side drive cylinder and a right-side drive cylinder, and further comprises an upper synchronizing shaft and a lower synchronizing shaft, wherein cylinder synchronizing wheels are arranged at the left ends and the right ends of the upper synchronizing shaft and the lower synchronizing shaft, the cylinder synchronizing wheels respectively arranged at the left sides of the upper synchronizing shaft and the lower synchronizing shaft are connectedthrough a connecting part, the cylinder synchronizing wheels respectively arranged at the right sides of the upper synchronizing shaft and the lower synchronizing shaft are connectedthrough a connecting part, the connecting parts are tensioned through a tensioning mechanism, and the tensioning mechanism is connected with the drive platform. The double-cylinder lifting platform drive device is simple in structure and convenient to mount.
Double-cylinder lifting platform drive device
2015-04-08
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 |
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