The invention discloses a multi-stage lifting construction operation platform, belongs to the technical field of building construction, and aims to solve the problem that a lifting platform which is simple in structure, convenient in multi-stage height adjustment and excellent in safety and stability is lacked in middle and low position construction. The device comprises a base, a steel wire rope and a lifting table, sleeves capable of freely moving up and down are correspondingly arranged on four stand columns of the base, the lifting table is arranged among the four sleeves, connecting rods are arranged among the sleeves in groups, and at least one group of upper pulleys are arranged on the connecting rods; a group of fixed shafts are arranged in the base, each fixed shaft is provided with a group of pulleys I, and the pulleys I are connected with corresponding rope winding discs; the number of the steel wire ropes is four, and one end of each steel wire rope is fixed to the corresponding rope winding disc, bypasses the first pulley and the upper pulley and is connected to one corner of the lifting table. The device is relatively simple in structure, the manufacturing cost is reduced to the maximum extent through ingenious design and machining, and the device is quite suitable for application and popularization.

    本发明公开了一种多级升降施工作业平台,属于建筑施工技术领域,以解决中低位施工中缺乏结构简单、便于多级高度调节的、安全性和稳定性俱佳的升降平台的问题。装置包括底座、钢丝绳、升降台,底座的四根立柱上对应设有可上下自由移动的套筒,升降台设在四根套筒之间,成组的套筒之间设有连杆,连杆上设有至少一组上滑轮;底座内设有一组固定轴,每根固定轴上设有一组滑轮一,滑轮一连接有对应的卷绳盘;钢丝绳为四根,每根钢丝绳的一端固定在对应的卷绳盘上,且分别绕过滑轮一、上滑轮,连接在升降台一角。本发明结构相对简单,通过巧妙的设计加工使得造价最大化压缩,十分适宜推广使用。


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    Title :

    Multi-stage lifting construction operation platform


    Additional title:

    一种多级升降施工作业平台


    Contributors:
    WANG ZHUO (author) / DU YANHU (author) / SHA HAIYAN (author) / YANG JING (author)

    Publication date :

    2022-04-15


    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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