The invention discloses a tractor stand column capable of preventing door plate deformation, and belongs to the technical field of semitrailer components. The tractor stand column comprises a stand column body, a middle stand column is welded to the middle of the stand column body. The lower end of the middle stand column is inserted into a lower side beam of a side plate; the top of one side faceof the stand column body is fixedly connected with a hook through a screw. The hook is clamped with the side plate and a side door plate of the tractor; short angle iron is welded to one side face and the back face of the stand column body. Long angle iron is welded to the other side face of the stand column body, reinforcing channel iron is welded into the middle of the stand column body, innerangle iron and side plate reinforcing ribs are welded to the positions, corresponding to the side plate upper edge beams, of the top of the stand column body, and the side plate upper edge beams are fixedly connected to the top of the stand column body. By welding the reinforcing angle iron, the side plate reinforcing ribs and the reinforcing channel iron, the deformation degree of the tractor stand column under the pressure of goods and severe working conditions is reduced, and therefore the effect of preventing the door plate from deformation is achieved.

    本发明公开了一种防门板变形牵引车立柱,涉及半挂车的组成部件技术领域,包括立柱本体,所述立柱本体的中间焊接有中立柱,所述中立柱的下端插接在边板下边梁中,所述立柱本体一侧面的顶部通过螺丝固定连接有挂钩,所述挂钩与牵引车边板侧门板卡接,所述立柱本体的一侧面与背面均焊接有短角铁,所述立柱本体另一侧面焊接有长角铁,所述立柱本体中部的内部焊接有加强槽铁,所述立柱本体的顶部与边板上边梁对应位置焊接有内角铁和边板加强筋,所述立柱本体的顶部固定连接有边板上边梁。本发明通过焊接加固角铁、边板加强筋和加强槽铁来减小牵引车立柱在货物的压力及恶劣工况下变形的程度,从而达到防止门板变形的作用。


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    Titel :

    Tractor column capable of preventing door plate deformation


    Weitere Titelangaben:

    一种防门板变形牵引车立柱


    Beteiligte:
    DONG YONGJUN (Autor:in)

    Erscheinungsdatum :

    08.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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