The invention discloses a vehicle structure for improving side collision safety performance of a new energy electric vehicle, which comprises a load-bearing chassis and a reinforcing steel frame mounted on the upper side of the load-bearing chassis, two symmetrically distributed assembly longitudinal beams and a plurality of assembly cross beams are arranged in the load-bearing chassis, and the assembly longitudinal beams and the assembly cross beams are welded in a vertical distribution mode. Front and rear drive cross beams, cabin cross beams and movable cylinders are welded between the two assembly longitudinal beams in a vertical distribution mode, the front and rear drive cross beams correspond to the two ends of the assembly longitudinal beams, lifting structures are arranged at the two ends of each front and rear drive cross beam, and the cabin cross beams correspond to the lower sides of the positions of a front seat and a rear seat of a driving cabin of an automobile. In the using process, when a large degree of collision occurs, the vehicle can be emergently avoided by utilizing the collision force, so that the large deformation of the frame caused by the collision force can be prevented, and the safety coefficient is high.

    本发明公开了一种提高新能源电动汽车侧面碰撞安全性能的车辆结构,包括承重底盘以及安装在承重底盘上侧位置的加强钢架,承重底盘中由两个呈对称分布的总成纵梁和多个总成横梁,总成纵梁和总成横梁以垂直分布的方式焊接,且两个总成纵梁之间以垂直分布的方式分别焊接有前后驱横梁、座舱横梁和活动筒,前后驱横梁对应在总成纵梁的两端位置,且每个前后驱横梁的两端位置均设置有升降结构,座舱横梁对应在汽车的驾乘舱前座和驾乘舱后座的位置下侧。本发明在使用过程中,在发生较大程度的撞击时,利用撞击力车辆可以紧急避让,从而可以防止撞击力造成车架发生较大的形变,安全系数较高。


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    Titel :

    Vehicle structure for improving side collision safety performance of new energy electric vehicle


    Weitere Titelangaben:

    一种提高新能源电动汽车侧面碰撞安全性能的车辆结构


    Beteiligte:
    YU PEI (Autor:in) / SHANG LIANFENG (Autor:in) / SONG QINGYUAN (Autor:in) / ZHANG JIESHU (Autor:in)

    Erscheinungsdatum :

    2022-07-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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