The invention provides a cover plate structure of a railway vehicle, a mounting frame and the railway vehicle. The cover plate structure comprises a connecting seat, a plate body and a first pulley, the two plate bodies are arranged on the two sides of the connecting base in a spaced mode and hinged to the connecting base. A matching surface is formed on one side, facing the bottom of the railway vehicle, of the plate body; and the first pulley is arranged at the far end, opposite to the connecting seat, of the matching surface. According to the cover plate structure of the railway vehicle, the mounting frame and the railway vehicle, the cover plate is arranged to be of a foldable structure, and the corresponding pulleys are arranged, so that the construction difficulty of the cover plate in the mounting and dismounting process is reduced by means of rolling friction and the arrangement of the foldable structure.
本发明提供一种轨道车辆的盖板结构、安装框架及轨道车辆,所述盖板结构包括:连接座、板体和第一滑轮;两个所述板体间隔设置于所述连接座的两侧,并均与所述连接座铰接;所述板体朝向轨道车辆底部的一侧形成有配合面;所述第一滑轮设置于所述配合面相对所述连接座的远端。本发明提供的一种轨道车辆的盖板结构、安装框架及轨道车辆,通过将盖板设置为可折叠结构,并设置相应的滑轮,使得盖板借助滚动摩擦和折叠结构的设置,降低在安装和拆卸过程中的施工难度。
Cover plate structure of railway vehicle, mounting frame and railway vehicle
轨道车辆的盖板结构、安装框架及轨道车辆
2022-03-08
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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