The invention relates to the technical field of formwork steel bar construction, in particular to a movable formwork steel bar integral formwork entering construction process which comprises the following steps: S1, suspension point determination: after steel bars are bound through a forming die frame, marking stress concentration positions on the formwork steel bars and the forming die frame and positions, corresponding to wing plates, of the formwork steel bars, taking the marking point as a lifting point; s2, lifting appliance installation, wherein a lifting appliance is correspondingly installed at each lifting point, and formwork steel bars are fixedly connected to the lifting truss through the lifting appliances; s3, tension balance is conducted, specifically, the hoisting truss is pre-lifted through a gantry crane, then the hoisting length of a corresponding hoisting point is adjusted through a sling, and the tension on formwork steel bars is adjusted; the hoisting truss is transferred to the inner side of the formwork through a gantry crane, formwork steel bars are placed in the formwork, and then the hoisting tool is dismantled. The possibility of deformation in the formwork steel bar transferring process is reduced.

    本申请涉及模架钢筋施工技术的领域,尤其涉及一种移动模架钢筋整体入模施工工艺,其包括以下步骤:S1、吊点确定:在钢筋通过胎模架绑扎完成后,在模架钢筋和胎模架标出应力集中的位置以及模架钢筋对应翼板的位置进行标记,并将标记点作为吊点;S2、吊具安装:在每个吊点对应安装吊具,将模架钢筋通过吊具固定连接于吊装桁架;S3、拉力平衡:通过龙门吊预抬升吊装桁架,然后通过吊具调节对应吊点的吊装长度,调整对模架钢筋的拉力;S4、入模:通过龙门吊将吊装桁架转运至模板内侧,并将模架钢筋放置于模板内,然后拆除吊具。本申请减小模架钢筋转运过程中发生变形的可能性。


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    Title :

    Construction process for integrally entering reinforcing steel bars of movable formwork into formwork


    Additional title:

    一种移动模架钢筋整体入模施工工艺


    Contributors:
    YANG XU (author) / ZHANG JUNWEI (author) / LEI YONGJUN (author) / YAN NING (author) / FU ZONGHUA (author) / WANG ZHEN (author) / LYU LIRUI (author) / XING HAO (author) / WANG ZHICHAO (author) / ZHANG JIAFANG (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES




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