The invention discloses an electric commercial vehicle frame, and relates to the technical field of electric automobiles, the electric commercial vehicle frame comprises a left longitudinal beam, a right longitudinal beam, a plurality of cross beams and at least one auxiliary longitudinal beam, the left longitudinal beam and the right longitudinal beam are arranged in parallel, and the cross beams are parallel to each other and are arranged between the left longitudinal beam and the right longitudinal beam; one end of each cross beam can be fixedly connected with the left longitudinal beam, the other end of each cross beam can be fixedly connected with the right longitudinal beam, each auxiliary longitudinal beam is parallel to the left longitudinal beam and the right longitudinal beam, each auxiliary longitudinal beam is fixedly connected with each cross beam, and each auxiliary longitudinal beam is provided with a containing cavity. The auxiliary longitudinal beam is additionally arranged on the cross beam, the containing cavity and the outside of the auxiliary longitudinal beam can be used for different pipelines to penetrate through, physical isolation between different kinds of pipelines is achieved, the problems of crossed winding of the pipelines, electromagnetic interference caused by high-voltage wiring harnesses, wiring harness aging caused by high-temperature air pipes and the like are effectively solved, the service life of the pipelines is prolonged, and the service life of the pipelines is prolonged. The overall strength of the frame is improved, and the safety of the vehicle is improved.

    本发明公开了一种电动商用车车架,涉及电动汽车技术领域,包括左纵梁、右纵梁、多个横梁和至少一个副纵梁,左纵梁和右纵梁平行排布,且各横梁之间均相互平行且均布置在左纵梁和右纵梁之间,横梁的一端与左纵梁能够固定连接且横梁的另一端与右纵梁能够固定连接,各副纵梁均与左纵梁及右纵梁平行,且各副纵梁分别与各横梁固定连接,且各副纵梁均具有容置空腔。通过在横梁上增加副纵梁,其副纵梁的容置空腔以及外部可以用于不同的管线穿过,实现对不同种类管线之间的物理隔离,有效避免管线的交叉缠绕,高压线束引起的电磁干扰,高温气管引起的线束老化等问题,延长管线使用寿命,增加车架的整体强度,提高车辆安全性。


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    Titel :

    Electric commercial vehicle frame


    Weitere Titelangaben:

    一种电动商用车车架


    Beteiligte:
    MA YING (Autor:in) / LI SIGUANG (Autor:in) / ZHU YANG (Autor:in) / ZHU YANGZHI (Autor:in) / LEI BO (Autor:in) / XUE YAGANG (Autor:in) / CHANG HONGTAO (Autor:in) / CAO CHENQIANG (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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