The invention relates to the technical field of lifting platforms, in particular to a high-rigidity lifting platform. An outer guide rail is installed on the upper portion of the lower fixing plate, a motor is installed on the lower portion of the lower fixing plate, a movable lead screw nut is arranged in the outer guide rail, the lead screw nut is sleeved with an ascending guide rail, the motor drives a lead screw, the lead screw nut is sleeved with the lead screw, and an ascending plate is installed on the top of the ascending guide rail. A roller pin retainer is clamped between the outer guide rail and the ascending guide rail; a plurality of limiting holes are formed in the roller pin retainer, a roller pin is transversely arranged in each limiting hole, and the roller pins are in close contact with the side face of the ascending guide rail; the roller pin retainer is arranged between the ascending guide rail and the outer guide rail, and the ascending guide rail moves stably through the roller pins, so that the overall rigidity can be improved, and the bearing capacity is improved.

    本发明涉及升降平台技术领域,特指一种高刚性升降平台;本发明包括下固定板,下固定板上部安装有外导轨、下部安装有电机,外导轨内具有活动的丝杆螺母,丝杆螺母上套设有上升导轨,电机驱动有丝杆,丝杆螺母套设于丝杆上,上升导轨的顶部安装有上升板;外导轨与上升导轨之间夹设有滚针保持架;滚针保持架开设有多个限位孔,每个限位孔内横向设置一个滚针,滚针与上升导轨的侧面紧密接触;本发明在上升导轨与外导轨之间设置滚针保持架,通过滚针的设置使上升导轨移动平稳,从而能够提高整体的刚性,提高承载力。


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    Title :

    High-rigidity lifting platform


    Additional title:

    一种高刚性升降平台


    Contributors:
    ZHAO YI (author)

    Publication date :

    2025-02-28


    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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