The invention discloses a rear floor frame structure and a vehicle, the rear floor frame structure comprises a rear floor framework and a rear floor assembly mounted on the rear floor framework, and the rear floor framework comprises a rear floor framework sub-assembly and a rear coaming assembly connected to the rear side of the rear floor framework sub-assembly; the rear floor framework sub-assembly comprises two first rear longitudinal beams which are oppositely arranged in the left-right direction and a plurality of rear floor cross beams which are arranged in the front-back direction at intervals and connected between the two first rear longitudinal beams. The rear panel assembly comprises a rear panel cross beam, two second rear longitudinal beams and a rear panel, wherein the two second rear longitudinal beams are connected to the rear panel cross beam and connected with the rear ends of the two first rear longitudinal beams respectively, and the rear panel is connected to the upper end of the rear panel cross beam. According to the rear floor frame structure, the number of welding points on a final assembly line can be reduced, the production efficiency of the final assembly line of a vehicle is improved, and the production efficiency of the whole vehicle is improved.
本发明公开了一种后地板框架结构和车辆,后地板框架结构包括后地板骨架和安装于后地板骨架的后地板总成,后地板骨架包括后地板骨架分总成和连接于后地板骨架分总成后侧的后围板总成,后地板骨架分总成包括两个左右相对设置的第一后纵梁和为多个沿前后方向间隔设置且连接在两个第一后纵梁之间的后地板横梁,后围板总成包括后围板横梁、两个连接于后围板横梁且分别与两个第一后纵梁的后端相连的第二后纵梁和连接在后围板横梁上端的后围板。根据本发明实施例的后地板框架结构,可以减少总装线上的焊接点的数量,提高车辆的总装线的生产效率,提高整车的生产效率。
Rear floor frame structure and vehicle
后地板框架结构和车辆
2023-05-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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