The invention relates to the technical field of tubular pile hoisting, and particularly discloses tubular pile hoisting equipment which comprises two symmetrically-arranged hoisting boxes, a sling is arranged between the two hoisting boxes, a rotating disc and three supporting plates are arranged in each hoisting box, and the three supporting plates can be close to each other along with rotation of the rotating disc and gather towards the rotating disc; a lifting rod is further hinged to the lifting box and can rotate up and down relative to the lifting box, and the bottom end of the lifting rod extends to one side of the rotating disc and can drive the rotating disc to rotate in the rotating and lifting process; according to the tubular pile hoisting equipment, the gravity of the tubular pile presses the hoisting rod to rotate, so that the hoisting rod pushes the rotating disc to rotate, the supporting plate shrinks to support the tubular pile from the bottom, namely, the pressure of the tubular pile borne by the hoisting rod is converted into the supporting force of the bottom supporting plate to the tubular pile, and under the mutual cooperation of the hoisting rod and the supporting plate, the inner side and the outer side of the tubular pile perform dual supporting; the suspender and the supporting plate bear the pressure of the pipe pile together, the suspender and the supporting plate are prevented from bearing the pressure unilaterally, and the risk of breakage is reduced.
本发明涉及管桩吊运技术领域,具体公开了一种管桩吊运设备,包括:两个对称设置的吊运盒,两个吊运盒之间设置有吊索,吊运盒的内部设置有转盘以及托板,托板有三个且能够随着转盘的旋转相互靠近向转盘聚拢;吊运盒上还铰接有吊杆,吊杆能够相对于吊运盒上下转动,且吊杆的底端延伸至转盘一侧,能够在转动升高中带动转盘旋转;本发明的管桩吊运设备,管桩的重力压迫吊杆旋转,使吊杆推动转盘转动以使托板收缩由底部对管桩进行承托,即将吊杆受到的管桩的压力转变为底部托板对管桩的承托力,在吊杆与托板相互配合下,由管桩内侧以及外侧进行双重支撑,使得吊杆与托板共同承受管桩的压力,避免吊杆与托板单方承压,降低崩断的风险。
Pipe pile hoisting equipment
一种管桩吊运设备
2025-05-30
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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