The invention discloses a wheel and vehicle body frame separated structure which comprises an inner edge beam and a threshold outer plate arranged on the outer side of the inner edge beam, a floor front cross beam is arranged on the right side of a seat rear cross beam, and connecting beams are arranged among the seat front cross beam, the seat rear cross beam and the floor front cross beam. A T-shaped connecting piece is arranged at the joint of the connecting beam and the seat front cross beam, a cross-shaped connecting piece is arranged at the joint of the connecting beam and the seat rear cross beam and the joint of the connecting beam and the floor front cross beam, a T-shaped groove is formed in the T-shaped connecting piece, and a cross-shaped groove is formed in the cross-shaped connecting piece. A plurality of mounting holes and reinforcing ribs are arranged on the T-shaped connecting piece and the cross-shaped connecting piece, so that potential safety hazards caused by flaws and defects such as burn-through, air holes and the like which are easy to occur at the joint of the aluminum alloy frameworks when the aluminum alloy frameworks are connected in a spot welding and burn-in manner can be effectively reduced; and the safety and the stability of the vehicle body frame are greatly improved.

    本发明公开了一种车轮与车身框架分离式构造,包括内边梁以及设置在内边梁外侧的门槛外板,所述座椅后横梁右侧设置有地板前横梁,所述座椅前横梁、座椅后横梁和地板前横梁中间设置有连接梁,所述连接梁和座椅前横梁的连接处设置有T形连接件,所述连接梁和座椅后横梁、地板前横梁的连接处设置有十字形连接件,所述T形连接件上设置有T形槽,所述十字形连接件上设置有十字槽,所述T形连接件和十字形连接件上都设置有多个安装孔和加强筋,该结构的设置可以有效地减小因为点焊和烧焊的方式进行连接时,铝合金骨架之间的连接处易出现例如烧穿、气孔等瑕疵和缺陷所带来的安全隐患,大大提高了车身框架的安全性和稳定性。


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    Title :

    Wheel and vehicle body frame separation type structure


    Additional title:

    一种车轮与车身框架分离式构造


    Contributors:

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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