The invention relates to the technical field of automobile cross beams, in particular to an off-highway dumper torsion-resistant cross beam which comprises a main frame mechanism. Comprising a first beam body, a second beam body located on one side of the first beam body and parallel to the first beam body, a column beam with the two ends fixedly welded to one end of the first beam body and one end of the second beam body correspondingly, a tail beam fixedly welded to the tail ends of the first beam body and the second beam body, and a first torsion resisting mechanism used for resisting torsion between the first beam body and the second beam body. The first anti-torsion mechanism and the second anti-torsion mechanism are adopted, so that the overall strength of the cross beam can be enhanced, the cross beam is prevented from twisting caused by bumping, and the problem that the joint of the cross beam and the longitudinal beam is torn and damaged due to twisting force is solved; the locking effect is achieved in a high-strength vibration environment, the problem that the overall connection rigidity of the cross beam is affected due to the fact that the threaded rods are loosened due to vibration is solved, and potential safety hazards are reduced.

    本发明涉及汽车横梁的技术领域,尤其涉及一种非公路自卸车抗扭横梁,包括,主架机构,包括第一梁体、位于第一梁体一侧且与之平行设置的第二梁体、两端分别焊接固定于第一梁体与第二梁体一端的柱梁、以及焊接固定于第一梁体与第二梁体末端的尾梁,第一抗扭机构,用于抗衡第一梁体与第二梁体之间的对扭,采用第一抗扭机构和第二抗扭机构可以加强横梁整体的强度,抵抗横梁因颠簸产生的对扭,解决横梁受到扭曲力会对与纵梁连接处造成撕裂破坏的问题,抗松动紧固机构对螺头和螺纹杆的端部进行限位卡合,在高强度振动环境下起到锁紧的作用,不会因为振动而导致螺纹杆松动影响横梁整体连接刚性的问题,减低了安全隐患的产生。


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    Titel :

    Anti-torsion cross beam of off-highway dumper


    Weitere Titelangaben:

    一种非公路自卸车抗扭横梁


    Beteiligte:
    LI WEI (Autor:in) / ZHANG BO (Autor:in) / ZHAO YAOZHONG (Autor:in) / YUAN JINXIANG (Autor:in) / WANG GUOCAI (Autor:in) / CHANG HONGHU (Autor:in) / ZHANG LEI (Autor:in) / CHENG SHU-KWAN (Autor:in) / WU HONGYANG (Autor:in) / LIU QIANG (Autor:in)

    Erscheinungsdatum :

    07.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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