The invention discloses a rear floor beam frame, a rear floor beam frame assembly, an integrated structure and a vehicle. The rear floor beam frame is an integrated structural part and comprises a first cross beam, a second cross beam and two longitudinal beams, the first cross beam and the second cross beam are arranged in a spaced mode, the two longitudinal beams are located at the two ends of the second cross beam and connected with the first cross beam and the second cross beam, and a plurality of installation positions are distributed on the bottom wall of the first cross beam and used for installing battery trays. And the first side wall of the first cross beam and the battery tray form a part of the battery box body. Through the mode, the rear floor beam frame provided by the invention can improve the mounting precision of the rear floor beam frame and the battery tray, and reduces the formed splicing gaps on the battery box body, so that the sealing performance of the battery box body is effectively enhanced.

    本申请公开了一种后地板梁架及其总成、集成结构和车辆。该后地板梁架为一体结构件,其包括第一横梁、第二横梁和两个纵梁,第一横梁与第二横梁间隔设置,两个纵梁位于第二横梁的两端且连接第一横梁和第二横梁,其中第一横梁的底壁分布有若干安装位,安装位用于安装电池托盘,且第一横梁的第一侧壁与电池托盘构成电池箱体的一部分。通过上述方式,本申请提供的后地板梁架能够提高其与电池托盘的安装精度,并减少所形成的电池箱体上的拼接缝隙,从而有效加强了该电池箱体的密封性。


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    Title :

    Rear floor beam frame, rear floor beam frame assembly, integrated structure and vehicle


    Additional title:

    后地板梁架及其总成、集成结构和车辆


    Contributors:
    DING WEIGUANG (author) / CHEN ZHIJIA (author) / ZHANG SHUAIWU (author) / JIN YOUKUAN (author) / GUO DAZHOU (author)

    Publication date :

    2022-12-23


    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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