The invention relates to the technical field of railway vehicles, and discloses a railway vehicle through passage top plate and a railway vehicle. The invention discloses a vehicle through passage mounting structure which comprises a beam assembly and a panel assembly, the beam assembly comprises two top beams arranged on the two sides of a vehicle through passage respectively, each top beam comprises a mounting part, a cover plate and a locking structure, the mounting part is connected between two adjacent carriages, the cover plate is hinged to the mounting part, a mounting cavity is defined by the cover plate and the mounting part, and the locking structure is arranged in the mounting cavity. The cover plate is connected with the mounting part through the locking structure; the panel assembly comprises a flexible panel and fixing parts connected to the two ends of the flexible panel, and the fixing parts are arranged in the mounting cavities of the two top beams in a one-to-one correspondence mode. The cover plate can be unlocked only by opening the locking structure, the structure is simple, disassembly and assembly are convenient, cleaning and overhauling are convenient, the flexible panel is adopted to replace a partitioned metal panel, friction pairs and rotation pairs are avoided, and abnormal sound generated in the traveling process of the railway vehicle is effectively reduced.
本发明涉及轨道车辆技术领域,公开一种所述轨道车辆贯通道顶板及轨道车辆。其包括梁总成和面板总成,所述梁总成包括两个分设于车辆贯通道两侧的顶梁,所述顶梁包括安装部、盖板和锁紧结构,所述安装部连接于相邻两个车厢之间,所述盖板与所述安装部铰接,且所述盖板与所述安装部围合形成安装腔,所述盖板通过所述锁紧结构与所述安装部连接;所述面板总成包括柔性面板和连接于所述柔性面板两端的固定部,所述固定部一一对应地设置于两个所述顶梁的所述安装腔内。本发明只需打开锁紧结构便可解锁盖板,结构简单,拆装方便,便于清洁检修,且采用柔性面板取代分块的金属面板,避免了摩擦副和转动副的产生,有效地减少了轨道车辆行进中的异响。
Railway vehicle through passage top plate and railway vehicle
轨道车辆贯通道顶板及轨道车辆
2024-06-14
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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