The invention provides a pile foundation reinforcement cage hoisting device, and belongs to the technical field of building construction. According to the technical scheme, the device comprises a hollow cylinder and a pincerlike clamping assembly, U-shaped plates are symmetrically arranged on the inner wall of the hollow cylinder, fixing shafts are arranged on the U-shaped plates, adjusting rods are rotationally arranged on the fixing shafts, and sliding ways are arranged on the opposite faces of the two adjusting rods; the upper end of the adjusting rod is arranged on the upper portion of the inner wall of the hollow cylinder through an adjusting spring. The pincerlike clamping assembly comprises two clamping arms, the upper portions of the two clamping arms are connected through a limiting spring, the limiting spring and the adjusting spring are not subjected to external force, the two clamping arms are arranged in the sliding way, a clamping part formed by the two clamping arms extends out of the sliding way and is in an open state, and a groove capable of containing a stiffening hoop of a reinforcement cage is formed in the clamping part. The upper ends of the clamping arms are higher than the fixed shaft; the device further comprises a steel wire rope for tensioning the two adjusting rods. The steel reinforcement cage hoisting device has the beneficial effects that an existing hoisting bar can be replaced for hoisting a steel reinforcement cage, and the device is convenient to disassemble and can be repeatedly used.
本发明提供了一种桩基钢筋笼吊装装置,属于建筑施工技术领域。其技术方案为:包括中空筒体和钳形夹持组件,中空筒体的内壁对称设置有U型板,U型板上设置有固定轴,固定轴上转动设置有调节杆,两个调节杆的相对面上设置滑道;调节杆的上端通过调节弹簧设置在中空筒体的内壁上部;钳形夹持组件包括两个夹臂,两个夹臂的上部通过限位弹簧连接,限位弹簧和调节弹簧不受外力,两个夹臂设置在滑道内且两个夹臂构成的夹持部伸出滑道且夹持部为敞开状态,夹持部上设置有能够放置钢筋笼的加劲箍的凹槽,夹臂的上端高出固定轴;还包括拉紧两个调节杆的钢丝绳。本发明的有益效果为:可以代替现有吊筋对钢筋笼进行吊装,拆卸方便且可重复使用。
Pile foundation reinforcement cage hoisting device
一种桩基钢筋笼吊装装置
2022-07-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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