The invention relates to the technical field of elevators, in particular to an elevator capable of adjusting the distance between fork pipes, which comprises a fork frame body, sliding rails are transversely and symmetrically arranged on the two sides of the upper part of the fork frame body, fork foot assemblies are arranged at the tops of the sliding rails, and each fork foot assembly comprises a hanging sliding part which is arranged at the top of the corresponding sliding rail in a sliding and sleeving manner; the fork foot assembly further comprises a fork frame used for hanging and lifting objects, the fork foot assembly is synchronously rotated through the screw rod, the connecting base rapidly slides the fork foot assembly, and rapid adjustment of the distance is achieved. The unique protective cover structure and the transmission rod form an automatic locking mechanism, rebound resistance is generated during closing, and safe use is ensured. The design of the worm and the worm gear enhances stability, prevents external force vibration from influencing the position of the fork foot assembly, and realizes reverse self-locking of the rotating shaft. The friction plate and the friction disc are designed to reduce vibration, and the stability of the adjusted fork foot assembly is guaranteed. And the whole design is innovative, so that the operation is quicker, the use is safer, and an efficient operation and fixing solution is provided for the fork frame body.

    本发明涉及提升机技术领域,具体涉及一种可调节叉管间距的提升机,包括叉架体,所述叉架体上部两侧横向对称设有滑轨,所述滑轨顶部均设有叉脚组件,所述叉脚组件包括有滑动套设于滑轨顶部的挂设滑动部,所述叉脚组件还包括有用于挂设提升物品的叉架,通过螺杆同步转动,连接座迅速滑动叉脚组件,实现间距快速调节。独特的防护罩结构和传动杆组成自动锁定机制,闭合时产生回弹阻力,确保安全使用。蜗杆和蜗轮设计增强稳定性,防止外力振动影响叉脚组件的位置,同时实现了转轴的反向自锁。摩擦片和摩擦盘设计降低振动,保障调节后的叉脚组件稳定性。整体设计创新,使得操作更为迅捷、使用更为安全,为叉架体提供高效的操作和固定解决方案。


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    Title :

    Elevator capable of adjusting distance between fork pipes


    Additional title:

    一种可调节叉管间距的提升机


    Contributors:
    FANG ZHENG (author) / LI BUYI (author) / CHEN LIN (author) / CHANG RUI (author)

    Publication date :

    2024-02-20


    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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