The invention relates to the technical field of carrying equipment, and discloses a frame and door frame structure and a tray piling car, the frame and door frame structure comprises a frame, a door frame and a movable pulley mechanism; the frame comprises a left side plate and a right side plate which are arranged at an interval, and a limiting mechanism is mounted on the frame; the portal frame comprises an outer portal frame, an inner portal frame and a fork arm carrier; the inner portal frame is mounted in the outer portal frame and can slide in the vertical direction; the fork arm carrier is mounted on the inner portal frame; the movable pulley mechanism is used for driving the fork arm carrier to lift; the steel channels on the two sides of the outer door frame are connected through a middle cross beam, and the limiting mechanism can limit the middle cross beam. The door frame can directly enter a preset position during installation through the two side plates and the limiting mechanism on the frame, and the frame is supported by the two side plates and the limiting mechanism, so that external force is saved, and installation and disassembly of the door frame are facilitated.

    本发明涉及搬运设备技术领域,公开了一种车架及门架结构、托盘堆垛车,车架及门架结构包括车架、门架和动滑轮机构;所述车架包括间隔设置的左侧板和右侧板,所述车架上安装有限位机构;所述门架包括外门架、安装于所述外门架的内部且可沿竖直方向滑动的内门架和安装于所述内门架上的货叉架;所述动滑轮机构用于驱动所述货叉架升降;所述外门架的两边的槽钢通过中横梁连接,所述限位机构能够对所述中横梁进行限位;本发明通过在车架上的两个侧板和限位机构来实现门架在安装时可直接进入预定的位置,并且依靠两个侧板和限位机构扶持车架,从而节省外力、方便门架的安装与拆卸。


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    Title :

    Frame and portal structure and tray piling car


    Additional title:

    车架及门架结构、托盘堆垛车


    Contributors:
    XU LINGCAN (author) / CHEN KAI (author) / WANG DONGYAN (author) / LI JUN (author) / ZHANG YAN (author)

    Publication date :

    2024-09-06


    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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