The invention discloses a pneumatic pushing device for a vehicle platform changing bogie. The pneumatic pushing device comprises a bottom plate and a bearing bottom frame fixed to the bottom plate, movable guide rails are symmetrically arranged on the two sides of the bearing bottom frame, one end of each movable guide rail is rotationally connected with the bearing bottom frame through a first rotating shaft, the other end of each movable guide rail is fixedly connected with a mounting plate, a pneumatic air cylinder is fixedly connected to the mounting plate, and a telescopic rod of the pneumatic air cylinder is rotationally connected with a hinge seat on the bottom plate through a second rotating shaft. The bogie obtains gravitational potential energy through the liftable movable guide rails, the bogie moves forwards to a demolition line track by converting the gravitational potential energy into kinetic energy, the operation time for pushing the bogie is shortened, and the operation efficiency is improved.
本发明公开了一种车辆换台转向架风动推动装置,包括底板以及固定底板上的承重底架,在承重底架的两侧对称地设置有活动导轨,所述活动导轨的一端与承重底架通过第一转轴转动连接,活动导轨的另一端固定连接有安装板,在安装板上固定连接有风动气缸,且风动气缸的伸缩杆通过第二转轴与底板上的铰座转动连接。本发明通过可以升降的活动导轨使转向架获得重力势能,转向架依靠重力势能转换为动能向前运动至拆车线轨道,减少推运转向架作业时间,提高作业效率。
Pneumatic pushing device for vehicle platform changing bogie
一种车辆换台转向架风动推动装置
2021-08-13
Patent
Electronic Resource
Chinese
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 |
European Patent Office | 2017
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