The invention relates to a lifting platform for mounting a building steel beam, which comprises a bottom frame and a plurality of supporting columns mounted in the middle of the bottom frame, and is characterized in that a lifting platform is mounted above the supporting columns, standing frames are mounted on two sides of the lifting platform, a steel beam bearing roller is arranged above the lifting platform, a plurality of stages of power lifting mechanisms are mounted below the lifting platform, and each power lifting mechanism comprises a power cylinder; two groups of symmetrical power racks are arranged on the side surfaces of the power cylinders, the power racks are respectively meshed with the power gears, and the power cylinder of each stage of power lifting mechanism is respectively inserted into the power cylinder of the lower adjacent stage of power lifting mechanism. The steel beam lifting device has the beneficial effects that the steel beam can be lifted to the height of 10 m or above at most, the lifted height is continuously and linearly changed so as to be used for mounting the steel beam, in the mounting process, the height of the steel beam can be finely adjusted, the steel beam can be transversely moved, the steel beam can be conveniently and accurately conveyed to the mounting position, and the steel beam lifting device is large in bearing capacity, can be moved and also can be disassembled and assembled; the transportation is convenient.

    本发明涉及一种建筑钢梁安装用升降平台,包括底架,底架中部安装若干支柱,其特征是:所述支柱上方安装有升降台,升降台两侧安装有站立架,升降台上方设有钢梁承接辊,升降台下方安装若干级动力升降机构,动力升降机构包括动力筒,动力筒侧面设有相对称的两组动力齿条,动力齿条分别与动力齿轮相啮合,每级动力升降机构的动力筒分别插设于下面相邻一级动力升降机构的动力筒内。本发明的有益效果是:可将钢梁最高抬升至10米以上高度,其抬升的高度是连续线性变化的,以用于钢梁的安装,且在安装过程中,能对钢梁的高度进行微调,且可以横向移动钢梁,便于将钢梁准确送至安装位置,承重大,可以移动,还可以拆装,便于运输。


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    Titel :

    Lifting platform for building steel beam installation


    Weitere Titelangaben:

    一种建筑钢梁安装用升降平台


    Beteiligte:
    MENG XIANBIN (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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