According to the asynchronous hanging basket rotary crane construction method with the anchoring system, the crane can select light-load and heavy-load working conditions, rotary hoisting construction can be directly carried out under the light-load working condition, and fixed-angle hoisting construction can be carried out after a rear anchoring system and bridge concrete are anchored under the heavy-load working condition. The rear anchoring system is additionally arranged and bolted and anchored on the bridge body concrete, anti-toppling moment is provided for the crane under the heavy load working condition, and the hoisting capacity of the asynchronous hanging basket rotary crane can be greatly improved.
一种异步挂篮带锚定系统回转吊机施工方法,吊机可选择轻载和重载工况,轻载工况可直接回转起重施工,重载工况可将后锚系统与桥梁混凝土锚定后,定角度起重施工。本发明增加了后锚系统,栓锚于桥身混凝土上,在重载工况时,给吊机提供抗倾倒力矩,可大大提高异步挂篮回转吊机的起重吊装能力。
Construction method of asynchronous hanging basket rotary crane with anchoring system
一种异步挂篮带锚定系统回转吊机施工方法
2022-07-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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