The invention discloses a high-strength automobile floor longitudinal beam which comprises a longitudinal beam body, a main shell arranged in the middle of the longitudinal beam body, a buffer piece,a flanging, reinforcing rib plates, reinforcing ribs, first reinforcing convex rings, and second reinforcing convex rings. First mounting holes are formed in the inner walls of the two sides of the main shell, and a second mounting hole is formed between every two adjacent first mounting holes. The buffer piece is arranged in the main shell; the flanging is arranged on the outer side of the upperend of the main shell, mounting plates are arranged at the two ends of the flanging, and third mounting holes are formed in the mounting plates; the reinforcing rib plates are arranged at the includedangles between the mounting plates and the flanging; the reinforcing ribs are arranged at the bottom end of the interior of the main shell; the first reinforcing convex rings are arranged at the twoends of the first mounting holes; and the second reinforcing convex rings are arranged at the two ends of the second mounting holes. The automobile floor longitudinal beam is high in structural strength and not prone to damage due to stress in the collision process, and the driving safety is improved.

    本发明公开了一种高强度汽车地板纵梁,包括:纵梁,以及设置在所述纵梁中间位置处的主壳体,所述主壳体两侧的内壁均设置有第一安装孔,相邻所述第一安装孔之间设置有第二安装孔;缓冲件,其设置在所述主壳体的内部;翻边,其设置在所述主壳体上端的外侧,所述翻边的两端设置有安装板,所述安装板的内部设置有第三安装孔;加强筋板,其设置在所述安装板和翻边之间的夹角处;加强肋条,其设置在所述主壳体内部的底端;第一加强凸圈,其设置在所述第一安装孔的两端;第二加强凸圈,其设置在所述第二安装孔的两端。实现了汽车地板纵梁结构强度高,在碰撞过程中不容易受力产生损坏,提高了行车的安全性的问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    High-strength automobile floor longitudinal beam


    Weitere Titelangaben:

    一种高强度汽车地板纵梁


    Beteiligte:
    LONG QUBO (Autor:in) / XIAO WEI (Autor:in) / LIAO YANG (Autor:in) / YANG YU (Autor:in) / XU PENG (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Weight-resisting high-strength longitudinal beam of automobile elevator

    CHEN JIAYUAN / CHE JINGHUI | Europäisches Patentamt | 2015

    Freier Zugriff

    Floor longitudinal beam reinforcer, floor longitudinal beam structure and vehicle

    ZHENG YUNA / WANG DAKE / XIN YU et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Automobile rear longitudinal beam structure, automobile rear longitudinal beam assembly and automobile

    LIN JIAWU / YANG HONG / LI XUANSHUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Floor rear longitudinal beam

    LI ZHIPING / MOTOYASU / FAN XIAOSONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Ultra-high-strength lightweight automobile chassis longitudinal beam continuous-production process

    LIU JINGYE / YI JIANGHUA / GUO JIZHE et al. | Europäisches Patentamt | 2020

    Freier Zugriff