The invention belongs to the technical field of automobiles, and discloses an MTC battery frame and a commercial electric automobile. The MTC battery frame comprises a cross beam assembly, a support assembly, a longitudinal beam assembly, a sealing plate assembly and a skin assembly. The cross beam assembly comprises an upper cross beam layer set, a middle cross beam layer set and a lower cross beam layer set. The multiple support assemblies are installed among the upper cross beam layer set, the middle cross beam layer set and the lower cross beam layer set in a supporting mode in the third direction. The longitudinal beam assembly comprises an upper longitudinal beam layer set and a lower longitudinal beam layer set. The sealing plate assembly forms an opening end in the first direction and comprises an upper sealing plate layer set, a lower sealing plate layer set, a front sealing plate layer set and a rear sealing plate layer set. The skin assembly comprises an upper skin layer set and a lower skin layer set. The MTC battery frame not only can play a role in fixing and bearing the battery, but also can be used as a middle-section frame, so that the bending moment resistance and the torque resistance of the whole vehicle are greatly improved, a complete large-capacity space is provided for a battery module, and the capacity of the battery is favorably improved.

    本发明属于汽车技术领域,公开了一种MTC电池车架和商用电动汽车。MTC电池车架包括横梁组件、支架组件、纵梁组件、密封板组件和蒙皮组件。横梁组件包括上横梁层组、中横梁层组和下横梁层组,多个支架组件沿第三方向支撑安装于上横梁层组、中横梁层组和下横梁层组之间;纵梁组件包括上纵梁层组和下纵梁层组。密封板组件于第一方向形成开口端,包括上密封板层组、下密封板层组、前密封板层组和后密封板层组。蒙皮组件包括上蒙皮层组和下蒙皮层组。该MTC电池车架既能对电池起固定承载作用,又可作为中段车架使用,使得整车抗弯矩和抗扭矩的能力得到了极大提升,也为电池模组提供了完整的大容量空间,利于提升电池容量。


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    Title :

    MTC battery frame and commercial electric vehicle


    Additional title:

    一种MTC电池车架和商用电动汽车


    Contributors:
    WANG JIANYU (author) / LIU YANG (author) / YAN ZHUO (author) / YANG YE (author) / LIU BAO (author) / WANG JIYAO (author)

    Publication date :

    2023-09-12


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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