The vehicle body framework assembly comprises a framework body and a wheel cover framework assembly, the framework body comprises two vehicle body longitudinal beams extending in the front-back direction, the two vehicle body longitudinal beams are arranged at intervals in the left-right direction, and the vehicle body longitudinal beams are provided with a plurality of auxiliary frame installation points used for being connected with an auxiliary frame of the vehicle. The wheel cover framework assemblies are connected to the left end and the right end of the framework body, each wheel cover framework assembly comprises a wheel cover upper edge beam and a plurality of wheel cover supporting beams which are arranged at intervals in the front-back direction, and the wheel cover supporting beams are connected between the wheel cover upper edge beams and a vehicle body longitudinal beam. The connecting points where the wheel cover supporting beams are connected with the corresponding vehicle body longitudinal beams are wheel cover connecting points, and at least one of the auxiliary frame mounting points is opposite to one wheel cover connecting point in the vertical direction. According to the vehicle body framework assembly, the structure is simple, the structural strength of the auxiliary frame installation point can be improved, the auxiliary frame can reliably support the vehicle body framework assembly, and the overall performance of a vehicle is improved.
本发明公开了一种车身骨架总成和车辆,车身骨架总成包括骨架主体和轮罩骨架总成,骨架主体包括两个沿前后方向延伸的车身纵梁,两个车身纵梁沿左右方向间隔排布,车身纵梁上具有多个用于连接车辆的副车架的副车架安装点,轮罩骨架总成连接于骨架主体的左右两端,每个轮罩骨架总成包括轮罩上边梁和多个沿前后方向间隔排布的轮罩支撑梁,轮罩支撑梁连接轮罩上边梁与车身纵梁之间;轮罩支撑梁与对应的车身纵梁相连的连接点为轮罩连接点,多个副车架安装点中的至少一个与一个轮罩连接点在上下方向上相对。根据本发明的车身骨架总成,结构简单,可以提高副车架安装点的结构强度,使得副车架可以可靠地支撑车身骨架总成,提高车辆的整体性能。
Vehicle body frame assembly and vehicle
车身骨架总成和车辆
2024-10-29
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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