The invention relates to a hoisting device for large-span steel structure building construction, which is applied to the field of building construction and comprises a base, a rotating seat is mounted at the top end of the base, a hoisting arm is mounted at one end of the rotating seat and used for hoisting a steel structure, an upper seat is fixedly connected to the top end of the base and covers the outer side of the rotating seat, and a cylinder is fixedly connected to the top end of the upper seat. The circle center point of the cylinder and the circle center point of the rotating shaft of the rotating seat are located on the same straight line, when the suspension arm is used for hoisting the steel structure, the steel structure can be hoisted on a steel frame only by completing lifting and rotating actions on the steel structure, other devices are not needed for assisting hoisting, the hoisting precision is improved, and the hoisting efficiency is improved. The connecting points on the steel frame are transferred to the ground in a light spot mode through the upper indicating laser lamp and the lower indicating laser lamp, so that alignment of the connecting points of the steel structure can be completed on the ground, and compared with adjusting operation on the steel frame, the adjusting convenience is improved, and the safety of workers is improved.
本发明涉及应用于建筑施工领域的一种大跨度钢结构建筑施工用吊装装置,包括底座,底座的顶端安装有转座,转座的一端安装有吊臂,吊臂用于吊装钢结构,底座的顶端固定连接有上座,上座罩在转座的外侧,上座的顶端固定连接有圆柱,圆柱的圆心点和转座转轴的圆心点在同一直线上,吊臂在对钢结构进行吊装时,只需要对钢结构完成升降和旋转的动作,就可以将钢结构吊装在钢架上,不需要其余装置进行协助吊装,提高了吊装精度,钢架上的连接点通过上指示激光灯和下指示激光灯以光点的形式转移到地面上,使钢结构在地面上即可完成连接点的对准,与在钢架上调整作业相比,不仅提高了调整的便捷性,还提高了工作人员的安全性。
Hoisting device for large-span steel structure building construction
一种大跨度钢结构建筑施工用吊装装置
09.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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