The invention provides a vehicle body chassis and a vehicle, relates to the technical field of railway transportation equipment, and aims to solve the technical problems that the length of a welded chassis is fixed, so that the welded chassis is difficult to adapt to the transportation requirements of containers with different sizes and is difficult to disassemble, and overhaul and maintenance are difficult. Wherein the vehicle body chassis comprises two first frames and a second frame; wherein the first frame comprises an annular frame, and the annular frame comprises two first edge beams which are opposite to each other at intervals; the second frame comprises a plurality of first cross beams, at least two first cross beams are arranged in the transverse direction and detachably connected to form a second edge beam, at least two first cross beams are arranged in the transverse direction and detachably connected to form a third edge beam, the length of the third edge beam is the same as that of the second edge beam, and the third edge beam and the second edge beam are arranged in the longitudinal direction at intervals; the two ends of the third boundary beam and the second boundary beam are detachably connected with the first boundary beams at the two ends respectively. In this way, the length of the vehicle body chassis can be adjusted, different transportation requirements are met, and overhaul and maintenance are convenient.
本发明提供一种车体底架及车辆,涉及铁路运输装备技术领域,用于解决焊接的底架长度固定而难以适应不同尺寸集装箱的运输需求,并且难以拆卸、造成检修维护困难的技术问题。其中,车体底架包括两个第一框架以及第二框架;其中第一框架包括环形框,环形框包括间隔相对的两个第一边梁;第二框架包括多根第一横梁,其中至少两根第一横梁沿横向布置且可拆卸连接形成第二边梁,其中至少两根第一横梁沿横向布置且可拆卸连接形成第三边梁,第三边梁和第二边梁的长度相同,且第三边梁和第二边梁沿纵向间隔设置;第三边梁和第二边梁的两端分别与两端的第一边梁可拆卸连接。如此使得车体底架的长度能够得到调整,满足不同的运输需要,并且方便检修维护。
Vehicle body chassis and vehicle
车体底架及车辆
2022-09-30
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Vehicle, vehicle body, chassis and control method for vehicle
European Patent Office | 2023
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