The invention belongs to the technical field of chassis frame structures and discloses a chassis frame structure and a commercial vehicle, the chassis frame structure comprises a front beam frame, a middle beam frame and a rear beam frame, the middle beam frame comprises a front connecting plate, a bottom plate, a rear connecting plate and a top supporting beam, the front connecting plate, the bottom plate and the rear connecting plate are sequentially arranged in the length direction of the chassis frame structure, and the top supporting beam is arranged on the bottom plate. The front connecting plate is fixedly connected with the front beam frame, the rear connecting plate is fixedly connected with the rear beam frame, the two opposite ends of the bottom plate are fixedly connected with the front connecting plate and the rear connecting plate respectively, the front connecting plate, the bottom plate and the rear connecting plate jointly form a containing groove, the containing groove is used for containing a battery, and the top supporting beam is located above the containing groove. The back shore beam is fixedly connected with the front connecting plate and the rear connecting plate respectively; the commercial vehicle comprises the chassis frame structure. According to the chassis frame structure, the space in the middle of the chassis frame is brought into full play, the battery installation space is further increased, the battery arrangement number is increased, the endurance is improved, and the batteries can be reliably protected.

    本发明属于底盘车架结构技术领域,公开了一种底盘车架结构及商用车,其中底盘车架结构包括前梁架、中间梁架和后梁架,中间梁架包括前联接板、底板、后联接板和顶撑梁,前联接板、底板和后联接板沿底盘车架结构的长度方向依次设置,前联接板与前梁架固定连接,后联接板与后梁架固定连接,底板相对的两端分别与前联接板和后联接板固定连接,前联接板、底板和后联接板共同形成容置槽,容置槽用于容置电池,顶撑梁位于容置槽上方,顶撑梁分别与前联接板和后联接板固定连接;商用车包括上述的底盘车架结构。本发明提供的底盘车架结构充分发挥底盘车架中部的空间,进一步增大电池安装空间,增加电池布置数量,提高续航,且能对电池进行可靠保护。


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    Title :

    Chassis frame structure and commercial vehicle


    Additional title:

    一种底盘车架结构及商用车


    Contributors:
    LI LEI (author) / HAN JIAPENG (author) / HAN XIANGMING (author) / MA YUNTENG (author) / LIU BAO (author) / XIANG XIAOLEI (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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