The invention relates to the technical field of building construction, in particular to a large-span steel structure hoisting device which comprises a hoisting device main body with a variable amplitude vehicle. And the balance plate is connected with a mooring rope arranged in the variable-amplitude vehicle, the balance plate is rotationally connected with a movable frame, the movable frame is driven to rotate through an angle adjusting piece arranged on the balance plate, and the movable frame is connected with the hanging assembly. And the automatic unhooking assembly is connected with the hanging assembly. The bottom of the balance plate is provided with a turntable, the turntable is rotatably connected with a connecting rod, the bottom end of the connecting rod is connected with a light emitter, and light emitted by the light emitter is always perpendicular to the surface of the light source capturing plate. The angle of the mooring rope can be automatically adjusted, the mooring rope is kept in a vertical state when the steel structure starts to be hoisted, the steel structure is prevented from swinging due to hoisting angle deviation in the hoisting process, the safety and stability of heavy object hoisting are improved, meanwhile, the stable steel structure is automatically unhooked, manual operation is not needed, and the safety is high.
本发明涉及建筑施工技术领域,特别是涉及一种大跨径钢结构吊装装置,其包括具有变幅车的起吊装置主体。平衡板,平衡板与设置在变幅车内的缆绳连接,平衡板转动连接活动架,活动架通过设置在平衡板上的角度调节件驱动旋转,活动架连接悬挂组件。自动脱钩组件与悬挂组件连接。防风罩与平衡板连接,平衡板底部设置转盘,转盘转动连接连杆,连杆底端连接光发射器,光发射器发出的光始终与光源捕捉板表面垂直。本发明能够自动调节缆绳的角度,使缆绳在开始起吊钢结构的时候就保持竖直状态,避免钢结构在起吊过程中因起吊角度偏移而摆动,提高重物起吊的安全性和稳定性,同时本发明自动对落稳后的钢结构脱钩,无需人工操作,安全性高。
Large-span steel structure hoisting device and hoisting method
一种大跨径钢结构吊装装置及吊装方法
2024-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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