The invention discloses a new energy commercial vehicle chassis capable of being flexibly expanded. The chassis comprises an underframe mechanism, the underframe mechanism further comprises a first longitudinal beam, a second longitudinal beam, a third longitudinal beam, a right longitudinal beam, a fourth longitudinal beam, a driver and a special-shaped longitudinal beam, cross beams are installed on the two sides of the underframe mechanism, the top ends of the cross beams are connected through the first longitudinal beam, the second longitudinal beam is installed on the inner side of the first longitudinal beam, the third longitudinal beam is installed on the inner side of the second longitudinal beam, the right longitudinal beam is fixedly welded to one side of the third longitudinal beam, a fixed space is formed between the right longitudinal beam and the cross beams, the fourth longitudinal beam is installed between the cross beams on the other side of the right longitudinal beam, a fifth longitudinal beam is installed on the inner side of the fourth longitudinal beam, the driver is installed at the bottom end between the fourth longitudinal beam and the fifth longitudinal beam, and the special-shaped longitudinal beam is installed at the other ends of the cross beams. The chassis has the advantages of being high in universality, high in safety, high in adaptability and high in expansibility.

    本发明公开了一种可灵活拓展的新能源商用车底盘。本发明包括:底架机构,所述底架机构还包括有第一纵梁、第二纵梁、第三纵梁、右纵梁、第四纵梁、驱动器以及异形纵梁,所述底架机构两侧安装有横梁,所述横梁顶端由所述第一纵梁连接,所述第一纵梁内侧安装有所述第二纵梁,所述第二纵梁内侧安装有所述第三纵梁,所述第三纵梁一侧固定焊接有所述右纵梁,所述右纵梁与所述横梁之间形成固定空间,所述右纵梁另一侧的所述横梁之间安装有所述第四纵梁,所述第四纵梁内侧安装有所述第五纵梁,所述第四纵梁与所述第五纵梁之间底端安装有所述驱动器,所述异形纵梁安装在所述横梁的另一端。本发明具有通用性强,安全性高,适应性以及拓展性高得优点。


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    Title :

    New energy commercial vehicle chassis capable of being flexibly expanded


    Additional title:

    一种可灵活拓展的新能源商用车底盘


    Contributors:
    ZHAO AIJUAN (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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