The invention discloses a hoisting method for a long pile foundation reinforcement cage, which comprises the following steps of: reasonably arranging hoisting points, and hoisting the spliced and processed long pile foundation reinforcement cage at one time by utilizing hoisting equipment; the long pile foundation reinforcement cage is vertically lifted by the main lifting hook and the auxiliary lifting hook of the lifting equipment through the reasonably arranged slings and lifting pulleys, and then the long pile foundation reinforcement cage is moved to a pile foundation hole to be lowered and installed. When the hoisting method is applied, the pile foundation reinforcement cage can be integrally assembled and machined in a reinforcement machining factory, the machining quality of the pile foundation reinforcement cage is guaranteed, and safety measures in the machining process are guaranteed. Splicing construction of longitudinal main reinforcements of the pile foundation reinforcement cage is not needed on a construction site, lowering and mounting of the pile foundation reinforcement cage can be continuously completed, and the mounting time of the pile foundation reinforcement cage is effectively shortened.
本发明公开一种长桩基钢筋笼起吊方法,所述吊方法是通过合理布置吊点,利用起吊设备将完成拼装加工的长桩基钢筋笼一次性起吊;通过合理设置的吊索及起吊滑轮,利用起吊设备的主吊钩及副吊钩将长桩基钢筋笼垂直吊起,然后将长桩基钢筋笼移至桩基孔口处进行下放安装。应用所述起吊方法时,桩基钢筋笼可以在钢筋加工厂完成整体拼装加工,桩基钢筋笼加工质量有保障,加工过程中的安全措施有保障。施工现场不需桩基钢筋笼纵向主筋的拼接施工,桩基钢筋笼下放安装可连续完成,有效缩短桩基钢筋笼安装用时。
Long pile foundation reinforcement cage hoisting method
一种长桩基钢筋笼起吊方法
2023-08-18
Patent
Electronic Resource
Chinese
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