The invention relates to the field of steel pipe hoisting construction methods for steel pipe piles, in particular to a steel pipe hoisting construction method for steel pipe piles. A steel pipe hoisting construction method for a steel pipe pile comprises the steps that S1, a first main hoisting assembly and one end of the steel pipe pile extend into a through hole, and the first main hoisting assembly and the steel pipe pile are fixed; the second main hoisting assembly is fixed to the other end of the steel pipe pile; s2, the steel pipe pile is hoisted to a preset position, a first main hoisting assembly is lifted, one end of the steel pipe pile is driven to be lifted, and the steel pipe pile is moved from the transverse direction to the vertical direction; and S3, the first main lifting assembly is separated from the upper end of the steel pipe pile through the auxiliary lifting assembly. According to the steel pipe hoisting construction method for the steel pipe pile, the purpose that the first main hoisting assembly on the upper portion of the steel pipe pile is separated from the steel pipe pile is achieved, only through holes need to be formed in one end of the steel pipe pile in the whole process, lifting lugs do not need to be arranged on the outer side of the steel pipe pile, and therefore interference between the lifting lugs and outer hoop equipment is avoided; and the influence on downward movement of the steel pipe pile in the lifting process is reduced.
本发明涉及用于钢管桩的钢管起吊施工方法领域,特别涉及一种用于钢管桩的钢管起吊施工方法。一种用于钢管桩的钢管起吊施工方法,包括:S1.将第一主吊组件与钢管桩一端伸入通孔,第一主吊组件与钢管桩相固定;将第二主吊组件与钢管桩另一端相固定;S2.将钢管桩吊至预定位置,第一主吊组件起升,带动钢管桩一端起升,并使得钢管桩由横向移动至竖向;S3.利用辅吊组件将第一主吊组件与钢管桩上端相脱离。本申请的一种用于钢管桩的钢管起吊施工方法,实现钢管桩上部的第一主吊组件与钢管桩相脱离的目的,而且整个过程只需要在钢管桩一端设置通孔,并不需要钢管桩外侧设置吊耳,从而避免吊耳与外箍设备干涉,降低了起吊过程对钢管桩下移的影响。
Steel pipe hoisting construction method for steel pipe pile
一种用于钢管桩的钢管起吊施工方法
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Underwater steel pipe pile hoisting structure and hoisting method
European Patent Office | 2023
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