The invention relates to the technical field of building construction equipment, in particular to a fast and accurate hoisting device and method for prefabricated stairs. The fast and accurate hoisting device comprises a box body, wherein a servo motor is bolted to an inner cavity of the box body; a partition plate is arranged at the right side of the servo motor; and a rotating shaft is bolted to an output shaft of the servo motor, the rotating shaft penetrates to the right side of the partition plate, and the rotating shaft is rotationally connected with the inner wall of the box body through a bearing seat; Through the specific structure design, the device is simple in structure and easy to manufacture, has the advantages of being capable of conveniently positioning and clamping the prefabricated stairs, suitable for the prefabricated stairs of different models, balanced and stable in the hoisting process, rapid to install and the like, and the problems that existing prefabricated stairs are high in installation accuracy requirement, however, on-site installation of the prefabricated stairs is relatively difficult, and the prefabricated stairs cannot be accurately positioned and fixed are solved, therefore, the hoisting work efficiency of the prefabricated stairs can be remarkably improved.

    本发明涉及建筑施工设备技术领域,尤其为一种预制楼梯快速精准吊装装置及吊装方法,包括箱体,所述箱体的内腔栓接有伺服电机,且伺服电机的右侧设置有隔板,所述伺服电机的输出轴栓接有转动轴,所述转动轴贯穿至隔板的右侧,且转动轴通过轴承座与箱体的内壁转动连接;本发明通过其具体结构进行设计,结构简单、易于制造,且具有便于对预制楼梯进行定位夹持、适用不同型号的预制楼梯、使吊装过程平衡稳定、快速安装等优点,解决了目前预制楼梯的安装精准度要求较高,但是预制楼梯的现场安装相对较为困难,无法对预制楼梯进行精确定位固定的问题,进而能够显著提升预制楼梯吊装工作效率。


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    Title :

    Fast and accurate hoisting device and method for prefabricated stairs


    Additional title:

    一种预制楼梯快速精准吊装装置及吊装方法


    Contributors:
    XUE CHEN (author) / ZHANG LIMEI (author) / QIAN YUANDI (author) / ZHANG XIAOBO (author) / WU HUAWEI (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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