The invention provides a virtual rail train body structure. The virtual rail train body structure comprises a bottom frame, side walls, end walls and a train roof. The virtual rail train body structure is characterized in that the bottom frame further comprises wheel area arched beams, the wheel area arched beams are arranged among a low floor area skeleton, a first-position end bottom frame and asecond-position end bottom frame, and the shape of each wheel area arched beam is an arch which is matched with the outer contour of a wheel; wheel area inclined supports are arranged on the upper sides of wheels of side wall steel skeleton structures, cross beams are arranged between the wheel area inclined supports on the upper sides of the wheels, outer decorative plates are fixed to the outersides of the side wall steel skeleton structures, and arch-shaped openings are formed in the wheels of the outer decorative plates of the side walls; and the end walls include left and right baffles,upper cross beams and wallboards, both sides of the upper cross beams are fixedly connected with the side walls, the upper sides of the upper cross beams are fixedly connected with roof aluminum profiles, the left and right baffles are fixedly connected with the side walls on both sides, and the wallboards are fixedly connected to the outer sides of the left and right baffles and the upper crossbeams. Force is continuously transmitted to a main structure of the vehicle body through the arched beams and transition beams on the bottom frame between a suspension and the vehicle body, and a force transmission path is improved.
本发明提供一种虚拟轨道列车车体结构,包括底架、侧墙、端墙、车顶,其特征在于:所述底架还包括轮区拱梁,所述轮区拱梁设置在低地板区骨架与一位端底架、二位端底架之间,形状是与车轮外轮廓匹配的拱形,所述侧墙钢骨架结构在车轮位置上侧设置轮区斜撑,所述每个车轮上侧的轮区斜撑之间设置横梁,所述侧墙钢骨架外侧固定外饰板,所述侧墙外饰板的车轮位置设有拱形开口,所述端墙包括左、右挡板、上侧横梁和墙板,所述上侧横梁两侧与侧墙固定连接,上侧与车顶铝型材固定连接,左、右挡板固定连接两侧侧墙,所述墙板固定连接在左、右挡板、上侧横梁外侧。悬架与车体间通过底架上的拱梁、过渡梁,将力连续传递至车体主结构,改善了力传导路径。
Virtual rail train body structure
一种虚拟轨道列车车体结构
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |