The invention discloses a pipeline hoisting device and method. The device comprises a combined hoisting beam, a bearing plate and a plurality of ropes. The method comprises the steps that the pipeline hoisting device is assembled, and a rotating shaft of a bearing plate of the pipeline hoisting device is arranged downwards; a lifting appliance of the lifting equipment is symmetrically connected with two upper lifting lugs of an upper lifting beam of the pipeline lifting device through ropes; the pipeline hoisting device is hoisted to the position over a to-be-hoisted pipeline through hoisting equipment, so that the length direction of an upper hoisting beam is the same as the axial direction of the pipeline; the rope between the two blocking pieces on the rotating shaft of the bearing plate on one side is removed, the bearing plate penetrates through the pipeline to be curled and attached to the inner wall of the upper chord face of the pipeline, the removed rope is connected between the two blocking pieces on the rotating shaft of the bearing plate again, and each rope is straightened; and the hoisting equipment is started, and the pipeline supported by the hoisting equipment is hoisted to a preset position through the pipeline hoisting device. The hoisting device is high in hoisting efficiency and good in stability.
本发明公开一种管道吊装装置及方法,该装置包括组合式吊梁、承托板和若干绳索;该方法包括组装管道吊装装置,使管道吊装装置的承托板的转轴朝下布置;将吊装设备的吊具与管道吊装装置的上吊梁的两个上吊耳通过绳索对称连接;通过吊装设备将管道吊装装置吊装至待吊装管道的正上方,使上吊梁的长度方向与管道的轴向方向相同;解除一侧所述承托板的转轴上的两个挡片之间的绳索,将承托板穿过管道卷曲贴合在管道的上弦面的内壁上,将解除的绳索重新连接在所述承托板的转轴上的两个挡片之间,并拉直每根绳索;启动吊装设备通过管道吊装装置对其承托的管道进行吊装至预定位置。本发明吊装效率高、稳定性好。
Pipeline hoisting device and method
管道吊装装置及方法
2023-06-27
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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