The invention discloses a front cabin assembly and a vehicle, the front cabin assembly comprises two longitudinal beam assemblies which are transversely distributed at intervals, each longitudinal beam assembly comprises a roof side rail and a longitudinal beam, the roof side rail is located above the longitudinal beam, a damping tower is arranged between the longitudinal beam and the roof side rail, the front end of the roof side rail is connected with the front end of the longitudinal beam through a water tank stand column, and the longitudinal beam is located above the longitudinal beam; the rear end of the roof side rail is connected with the rear end of the longitudinal beam through an A-column structure; the two ends of the water tank upper cross beam are connected with the upper edge beams of the two longitudinal beam assemblies respectively, and the two ends of the front anti-collision beam are connected with the longitudinal beams of the two longitudinal beam assemblies respectively; the front wall structure is connected between the rear ends of the two longitudinal beam assemblies and connected with the upper edge beam and the longitudinal beam of each longitudinal beam assembly. And at least one of the upper edge beam, the longitudinal beam, the water tank upper cross beam and the front anti-collision beam is formed by extruding a sectional material. According to the front cabin assembly, the bending resistance of the front cabin assembly is improved, the torsional rigidity is high, the weight is light, and the force transmission effect can be enhanced.
本发明公开了一种前机舱总成和车辆,前机舱总成包括:纵梁组件,纵梁组件为两个且沿横向间隔开分布,纵梁组件包括上边梁和纵梁,上边梁位于纵梁上方,纵梁与上边梁之间设有减震塔,上边梁前端与纵梁前端通过水箱立柱相连,上边梁后端与纵梁后端通过A柱结构相连;水箱上横梁和前防撞梁,水箱上横梁两端分别与两个纵梁组件的上边梁相连,前防撞梁两端分别与两个纵梁组件的纵梁相连;前围结构,前围结构连接于两个纵梁组件的后端之间,且分别与每个纵梁组件的上边梁和纵梁相连;上边梁、纵梁、水箱上横梁和前防撞梁中的至少一个为型材挤压成型。本发明的前机舱总成,提高了前机舱总成的抗弯曲度且扭转刚度高,重量轻,还能增强传力效果。
Front cabin assembly and vehicle
前机舱总成和车辆
2024-10-29
Patent
Electronic Resource
Chinese
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