The invention discloses an auxiliary lifting power assisting device and a railway double-layer vehicle special for transporting automobiles. The auxiliary lifting power assisting device comprises a lever shaft seat; the eccentric lever is hinged to a shaft seat hinge point of the lever shaft seat, the eccentric lever is divided into an eccentric side and a connecting side by the lever shaft seat, and the gravity center of the eccentric lever is located on the eccentric side; the first end of the connecting rod is hinged to the connecting side of the eccentric lever, and the second end of the connecting rod is used for being hinged to a rotated lifting device. When the height of the rotated lifting device needs to be changed, only small force needs to be applied to the rotated lifting device, and the rotated lifting device can be driven to rotate to change the height under the assistance effect of the auxiliary lifting power assisting device. The device is easy to operate and does not need an external power source. Operators only need to apply upward or downward initial force, lifting of the upper-layer end bottom frame can be achieved, the response speed is high, and energy conservation and environmental protection are achieved.
本发明公开的一种辅助升降助力装置及铁路双层运输汽车专用车,包括:杠杆轴座;偏心杠杆,铰接于所述杠杆轴座的轴座铰接点上,所述偏心杠杆被所述杠杆轴座分隔为偏心侧和连接侧,所述偏心杠杆的重心位于所述偏心侧;连杆,所述连杆的第一端铰接于所述偏心杠杆的连接侧,所述连杆的第二端用于铰接于被旋转升降装置。本发明在需要改变被旋转升降装置的高度时,只需要给与被旋转升降装置一个微小的力,即可在辅助升降助力装置的助力作用下,驱动被旋转升降装置转动而改变高度。本发明操作简单,无需外接动力源。操作人员只需要给一个向上或向下的初始力,就能实现上层端部底架的升降,响应速度快,节能环保。
Auxiliary lifting power assisting device and railway double-layer vehicle special for transporting automobiles
一种辅助升降助力装置及铁路双层运输汽车专用车
27.12.2024
Patent
Elektronische Ressource
Chinesisch
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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