The invention discloses a device for assisting a pleasure boat in passing through a rubber dam. The device comprises a boat transport trolley, a traction system and a supporting structural body. The boat transport trolley is composed of a trolley body platform, an electromagnetic fixing device, a trolley front axle, a trolley rear axle, small-diameter wheels, big-diameter wheels and shaft end fixing bolts. The traction system is composed of a winch motor, supporting wheels, supporting wheel supports, guide wheels, guide wheel supporting shafts, traction cables, traction cable sleeves and connection lock catches. The supporting structural body is composed of a device support and an operation track. By designing the boat transport trolley, it can be guaranteed that when the traction system lifts or lowers the pleasure boat, the trolley body platform of the boat transport trolley is kept horizontal all the time; it is further guaranteed that the small pleasure boat is kept horizontal when passing the rubber dam; and the horizontality, stability and operating speed of the boat transport trolley can be effectively guaranteed, and it can be effectively guaranteed that the pleasure boat is safe and controllable.
Device for assisting pleasure boat in passing through rubber dam
11.11.2015
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 |