The invention relates to a beam-overturning-free tower crane with an adjustable horizontal supporting system and a construction method of the beam-overturning-free tower crane, and belongs to the technical field of civil engineering construction. The beam-overturning-free tower crane comprises a tower crane body, a lower #-shaped supporting beam, an upper #-shaped supporting beam and an integral lifting steel platform; the cylinder frame supporting system comprises a telescopic bracket, a bottom beam and a cylinder frame. The telescopic bracket is fixed to the bottom beam. A movable truss crane is connected to the bottom beam in a sliding manner; the lifting lugs are fixed to the #-shaped lap joint hollow steel beams and connected with the bottom beams through steel wires. A fixed limiting support is connected to the bottom of the #-shaped lap joint hollow steel beam, a wall jacking pulley is connected to the fixed limiting support in a sliding mode, a worm and gear one-way moving device enabling the wall jacking pulley to abut against a shear wall body is installed on the #-shaped lap joint hollow steel beam, and the third climbing frame abuts against a standard knot of the tower crane. The tower crane has the advantages that on the premise that the main body structure of the overall lifting steel platform is not affected, the overall lifting steel platform is used for helping the tower crane climb, and the construction efficiency is improved.

    本申请涉及一种具有可调节水平支撑系统的免翻梁塔吊及其施工方法,属于土木工程施工的技术领域,其包括塔吊、下部井字支撑梁、上部井字支撑梁和整体提升钢平台;筒架支撑系统包括伸缩牛腿、底梁和筒架,伸缩牛腿固定在所述底梁上;底梁上滑动连接有移动式桁车吊;吊耳固定在井字型搭接空心型钢梁上并与底梁通过钢丝连接;井字型搭接空心型钢梁的底部连接有固定限位支座,固定限位支座上滑动连接有顶墙滑轮,井字型搭接空心型钢梁上安装有使顶墙滑轮抵紧剪力墙墙体的蜗轮蜗杆单向移动装置,第三爬升框顶紧所述塔吊的标准节。本申请具有在不影响整体提升钢平台主体结构的前提下利用整体提升钢平台帮助塔吊爬升,并且提高施工效率的效果。


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    Title :

    Turnover-beam-free tower crane with adjustable horizontal supporting system and construction method of turnover-beam-free tower crane


    Additional title:

    一种具有可调节水平支撑系统的免翻梁塔吊及其施工方法


    Contributors:
    ZHU YIMIN (author) / GENG TAO (author) / LIU HAOYU (author) / WU DAWEI (author) / LIU HAO (author) / FENG HUAILING (author) / MA ZHIPENG (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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