The invention aims to disclose a double-column lifting machine compatible with two heights, and relates to the technical field of vehicle lifting, the double-column lifting machine comprises a first column, a first sliding table, a second column and a second sliding table; the first sliding table is provided with a first pull rope hole, a second pull rope hole and a third pull rope hole, the first pull rope hole and the second pull rope hole are formed in the top of the first sliding table side by side, and the third pull rope hole is formed in the inner wall of the first sliding table and located under the first pull rope hole. The height H between the third pull rope hole and the first pull rope hole is equal to M-L; the technical effects are as follows: two mounting positions are designed on the upright post, three pull rope holes are designed on the sliding table of each upright post, and the first steel wire rope and the second steel wire rope can be compatible with two lifting heights under the condition that the steel wire ropes are not detached and replaced by adjusting the connecting positions and directions of the end parts of the first steel wire rope and the second steel wire rope and the stretching holes; two sets of steel wire ropes do not need to be provided any more, cost is saved, and switching efficiency is high.

    本发明的目的在于揭示一种可兼容两种高度的双柱举升机,涉及车辆举升技术领域,包括第一立柱、第一滑台、第二立柱和第二滑台;所述第一滑台设置第一拉绳孔、第二拉绳孔和第三拉绳孔,所述第一拉绳孔和所述第二拉绳孔并排设置于所述第一滑台的顶部,所述第三拉绳孔设置于所述第一滑台的内壁且位于所述第一拉绳孔的正下方,所述第三拉绳孔和所述第一拉绳孔之间的高度H=M‑L;技术效果:立柱设计了两个安装位,在每个立柱的滑台设计了三个拉绳孔,通过调整第一钢丝绳和第二钢丝绳的端部与拉伸孔的连接位置及方向,使第一钢丝绳和第二钢丝绳也能够在不拆换钢丝绳的情况下兼容两种举升高度,不再需要提供两套钢丝绳,节约了成本,切换效率高。


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    Title :

    Double-column lifting machine compatible with two heights


    Additional title:

    可兼容两种高度的双柱举升机


    Contributors:
    ZHU JUN (author) / WANG KUI (author) / LI YANG (author) / JIANG HANDONG (author)

    Publication date :

    2024-12-27


    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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