The invention relates to a hoisting device for a flange connection column. The hoisting device comprises a chassis, lug plates and reinforcing plates, the device is characterized in that a group of bolt holes are formed in the base plate, and the distance and the diameter of the holes are the same as those of holes in a top flange of a flange connecting column; a hoisting hole is formed in the lug plate, and the lug plate is welded with the chassis; and the reinforcing plate is welded with the lug plate and the chassis. The lifting lug plate has the advantages of being easy to manufacture, convenient to use and capable of avoiding welding the lifting lug plate on a column and saving construction time and cost.
一种法兰连接结柱的吊装装置,包括:底盘、耳板和加强板。其特征是:底盘上开有一组螺栓孔,孔的间距和直径与法兰连接柱的顶法兰上的孔相同;耳板上开有吊装孔,耳板与底盘焊接;加强板与耳板和底盘焊接。本发明的优点是:制作简单、使用方便、避免了在柱子上焊接吊装耳板,节省了施工时间和费用。
Hoisting device for flange connecting column
一种法兰连接柱的吊装装置
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
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