The invention provides a telescopic frame cross beam which comprises a first cross beam body, a second cross beam body is inserted into the first cross beam body in a sliding mode, the other end of the first cross beam body and the other end of the second cross beam body are fixed to a frame vertical beam, vertical locking assemblies are arranged on the vertical faces of the first cross beam body and the second cross beam body, and each vertical locking assembly comprises an insertion column. The inserting column penetrates through the first cross beam and the second cross beam, the two ends of the inserting column are both sleeved with pressing plates, when the second cross beam is inserted into the first cross beam, the inserting plates are inserted into the inserting frames, and the stability of the side edges is improved, compared with the prior art, the length of the first cross beam and the second cross beam after inserting connection can be adjusted through the vertical locking assembly, and the first cross beam and the second cross beam are locked in the vertical direction; through cooperation of the side edge locking assemblies and the vertical locking assemblies, the connection portion of the first cross beam and the second cross beam is wrapped, the strength of the connection portion of the cross beams can be enhanced through the multiple fixing point positions, and the probability of deformation of the cross beams is reduced.

    本发明提供一种可伸缩车架横梁,包括第一横梁,所述第一横梁内滑动插接有第二横梁,且第一横梁和第二横梁的另一端与车架竖梁固定,所述第一横梁和第二横梁的竖直面上设有竖向锁定组件,所述竖向锁定组件包括插柱,所述插柱贯穿第一横梁和第二横梁,且插柱两端均套接有压板,在第二横梁在插入第一横梁时,插板插入插框,增加侧边的稳定性,相对于现有技术,通过竖向锁定组件可以调节第一横梁与第二横梁插接后的长度,并且对两者的竖向进行锁定,通过侧边锁定组件与竖向锁定组件配合,对第一横梁和第二横梁的连接部位形成包裹的形式,多个固定点位可以加强横梁连接部位的强度,减低横梁形变的概率。


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    Titel :

    Telescopic frame cross beam


    Weitere Titelangaben:

    一种可伸缩车架横梁


    Beteiligte:
    ZHANG TIANFENG (Autor:in) / HE ZAOHUA (Autor:in)

    Erscheinungsdatum :

    2024-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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