The transverse high-resistance forklift portal frame comprises an outer portal frame body, an inner portal frame body is nested in the outer portal frame body, the inner portal frame body is controlled to move relative to the outer portal frame body through a driving assembly, a pallet fork frame is arranged on the inner portal frame body, a pallet fork and a goods blocking frame are arranged on the pallet fork frame, and the pallet fork and the goods blocking frame are arranged on the pallet fork frame. An auxiliary displacement assembly is further arranged between the inner door frame and the outer door frame, the auxiliary displacement assembly comprises side roller assemblies which are symmetrically arranged, the side roller assemblies are installed at the upper end of the outer door frame through first bolts and first spring washers, and the side roller assemblies are located on the outer side of the inner door frame; and the side roller assembly is in contact with the side end surface of the inner portal channel steel wing plate. According to the invention, the bending resistance of the transverse gantry is improved, the use loss of the forklift gantry under the severe working condition of rotation can be reduced, and the service life of the gantry is prolonged.

    本发明公开了横向高抗性叉车门架及具有该门架的叉车,横向高抗性叉车门架包括外门架,所述外门架嵌套有内门架,通过驱动组件控制所述内门架相对外门架位移,所述内门架上设置有货叉架,所述货叉架上设置有货叉和挡货架,所述内门架和外门架之间还设置有辅助位移组件,所述辅助位移组件包括对称设置的侧滚轮总成,所述侧滚轮总成通过第一螺栓和第一弹垫安装在外门架的上端,且所述侧滚轮总成位于所述内门架的外侧,所述侧滚轮总成与所述内门架槽钢翼板侧端面接触。本发明提高了横向门架抗弯性能,且能够减少叉车门架在旋转的恶劣工况下使用的损耗,延长了门架的使用寿命。


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    Title :

    Transverse high-resistance forklift portal frame and forklift with same


    Additional title:

    横向高抗性叉车门架及具有该门架的叉车


    Contributors:
    BAI DEGUI (author) / CHEN KAI (author) / WANG DONGYAN (author) / HUANG ZHIWEI (author) / HU XIAOHAI (author)

    Publication date :

    2024-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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