The invention relates to the technical field of hoisting, in particular to an offshore shield tunneling machine hoisting device and method.The offshore shield tunneling machine hoisting device comprises a supporting platform, a hoisting arm and a hoisting frame are arranged on the surface of the supporting platform, a winding machine is arranged on the surface of the hoisting frame, a pull rope is wound on the surface of the winding machine, and a hoisting block is fixedly connected to the surface of the pull rope; and a rotating wheel is movably connected into the hoisting block, a motor is fixedly connected into the hoisting block, and an output shaft of the motor is fixedly connected with a rotating rod. Under the abutting connection of the abutting block and the inner wall of the rotating wheel, the effect of controlling rotation of the rotating wheel is achieved, then regulation and control operation on the action length of the control rope is achieved, under the action of the supporting spring and the abutting disc, the abutting block can be elastically supported in the containing groove, and regulation and control on the action length of the control rope at different positions are achieved by controlling rotation of the rotating wheel in a segmented mode; hoisting positions are reasonably distributed, and the hoisting balance performance and effect are improved.
本发明涉及吊装技术领域,具体为一种海上盾构机吊装装置及方法,包括支撑平台,所述支撑平台的表面设置有吊装臂和吊装架,所述吊装架的表面设置有缠绕机,所述缠绕机的表面缠绕有拉绳,所述拉绳的表面固定连接有吊装块,所述吊装块的内部活动连接有转轮,所述吊装块的内部固定连接有电机,所述电机的输出轴固定连接有转杆。本发明在抵块和转轮内壁的抵合连接下,达到对转轮转动的控制效果,进而实现对控制绳作用长度的调控操作,在支撑簧和抵盘的作用下,可对抵块在收纳槽内的弹性支撑,通过分段控制转轮的转动,达到对不同位置控制绳作用长度的调控,合理分配吊装位置,提高其吊装的平衡性能和效果。
Offshore shield tunneling machine hoisting device and method
一种海上盾构机吊装装置及方法
2024-06-25
Patent
Electronic Resource
Chinese
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