The invention discloses a chassis framework of a vehicle, and relates to the technical field of vehicles. The chassis framework comprises a framework front section, a framework middle section and a framework rear section which are connected in sequence; the framework middle section comprises a longitudinal beam and cross beams; the front end and the rear end of the longitudinal beam are connectedwith the framework front section and the framework rear section respectively; the multiple cross beams are arranged on the two sides of the longitudinal beam at intervals, so that multiple battery bins used for installing battery boxes are formed on the two sides of the longitudinal beam. The middle section of the framework is provided with only one longitudinal beam; the longitudinal beam and theplurality of cross beams can be assembled into a plurality of battery bins; therefore, the available space of the middle section of the framework is fully released, all the battery boxes can be distributed in the middle section of the framework in a highly centralized mode, the gravity center of the whole vehicle is effectively lowered, the safety and the control stability of the whole vehicle are improved, and core technical support is provided for the whole vehicle to achieve full-low floor design.

    本发明公开了一种车辆的底盘骨架,涉及车辆技术领域,包括依次连接的骨架前段、骨架中段和骨架后段;骨架中段包括纵梁和横梁;一纵梁的前后两端分别连接于骨架前段和骨架后段;若干横梁相互间隔地排列设置于纵梁的两侧,使得纵梁的两侧形成若干用于安装电池箱的电池仓。本发明的骨架中段有且仅有一根纵梁,并且该纵梁能与若干横梁拼装成若干个电池仓,从而充分释放骨架中段的可利用空间,使得各电池箱能够高度集中地布设在骨架中段,有效地降低了整车的重心,提高了整车的安全性和操控稳定性,为整车能够实现全低地板设计提供了核心的技术支持。


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    Title :

    Chassis framework of vehicle


    Additional title:

    一种车辆的底盘骨架


    Contributors:
    GONG GANG (author) / SU LIANG (author) / LIN CHENLI (author) / LI PUWEI (author) / LIN JIEFENG (author) / WU JIECONG (author)

    Publication date :

    2020-10-16


    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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