The invention discloses a hoisting device for grinding and machining a large workpiece, and mainly relates to the field of workpiece hoisting. Comprising a lifting top plate and a towing ring which are matched with the two ends of a wind power hub body for use, a lifting hook is arranged on the lifting top plate, a front hole and a main shaft mounting hole are formed in the two opposite ends of the wind power hub body respectively, a main shaft flange is arranged on the outer side of the main shaft mounting hole, and a plurality of paddle mounting holes are formed in the side face of the wind power hub body. An annular mounting plate is arranged in the paddle mounting hole, a paddle flange is arranged on the outer side of the paddle mounting hole, a plurality of lifting rods are arranged between the lifting top plate and the towing ring, and telescopic ropes are arranged between the lifting rods and the lifting top plate and between the lifting rods and the towing ring. The hoisting device has the beneficial effects that the technical problems that potential safety hazards exist and hoisting is difficult when large workpieces such as wind power hubs are hoisted can be solved, by arranging the multiple stable hoisting anchor points, inclination or shaking of the workpieces in the hoisting process is avoided, and hoisting convenience and safety are improved.
本发明公开了一种用于大型工件打磨加工的吊装装置,主要涉及工件吊装领域。包括与风电轮毂主体的两端配合使用的吊装顶板和拖环,吊装顶板上设有吊钩,风电轮毂主体上相对的两端分别设有前孔和主轴安装孔,主轴安装孔的外侧设有主轴法兰,风电轮毂主体的侧面设有多个桨叶安装孔,桨叶安装孔的内部设有环形安装板,桨叶安装孔的外侧设有桨叶法兰,吊装顶板和拖环之间设有多个吊杆,吊杆与吊装顶板、吊杆与拖环之间均设有伸缩绳索。本发明的有益效果在于:它能够解决风电轮毂之类的大型工件在吊装时存在安全隐患和吊装困难的技术问题,通过设置多个稳固的吊装锚点,避免吊装过程中工件的倾斜或者晃动,提高吊装的便利性和安全性。
Hoisting device for polishing large workpiece
一种用于大型工件打磨加工的吊装装置
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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