The invention relates to the field of steel frame hoisting, and discloses a large steel frame structure hoisting device and method.The large steel frame structure hoisting device comprises a base, a vertical steel frame is fixedly connected to the top of the base, a transverse beam is slidably connected to the outer wall of the vertical steel frame, a sliding rail is fixedly connected to the top of the base, and a motor is fixedly connected to the top of the sliding rail; an output shaft of the motor penetrates through the top of the sliding rail and is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a sliding block. A supporting mechanism is arranged on the transverse moving frame, and when the transverse moving frame moves towards the ground, the supporting mechanism automatically stretches out and opens the pulley support outwards, and an auxiliary supporting effect is provided for the transverse moving frame. By arranging the motor, the threaded rod, the sliding block and other structures, when the hoisting machine needs to be maintained, the motor can drive the threaded rod to rotate, the hoisting machine is driven to fall to the position near the ground, and workers are prevented from climbing to the high position for overhauling.

    本申请涉及钢架吊装领域,公开了一种大型钢架结构吊装装置及方法,包括底座,所述底座的顶部固定连接有竖向钢架,所述竖向钢架的外壁滑动连接有横向梁,所述底座的顶部固定连接有滑动轨道,所述滑动轨道的顶部固定连接有电机,所述电机的输出轴贯穿滑动轨道的顶部且固定连接有螺纹杆,所述螺纹杆的外壁螺纹连接有滑块;所述横向移动架上设置有支撑机构,所述支撑机构在横向移动架向地面移动时,自动将滑轮支架向外伸出打开,为横向移动架提供辅助支撑效果。本发明通过设置电机、螺纹杆和滑块等结构,在需要对吊装机进行维护时,可使电机带动螺纹杆旋转,带动吊装机下落至地面附近,避免了工作人员攀爬高处进行检修。


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    Title :

    Large steel frame structure hoisting device and method


    Additional title:

    一种大型钢架结构吊装装置及方法


    Contributors:
    LIU CHENGWEI (author) / XIN XIANG (author) / WANG YINI (author) / SHIKUMI HIKARU (author) / ZHANG QI (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16H Getriebe , GEARING



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