The invention discloses a deepwater mooring polyester cable reversing method. The method comprises the following steps that S1, a polyester cable roller is hoisted to a roller driving device through a crane, and pairing and assembling are conducted; s2, a deck auxiliary winch is used for pulling out the polyester cable from the polyester cable roller, and the polyester cable is placed on a rear deck of a workboat after passing through a guiding device; s3, a mounting chain is connected to the polyester cable and a steel wire rope of an installation winch; and S4, the roller driving device and the installation winch are operated, and the polyester cable is transferred to a roller of the installation winch from the polyester cable roller. According to the deepwater mooring polyester cable reversing method, the safe and efficient cable reversing operation of the mooring polyester cable on an installation ship can be achieved, and a guarantee is provided for follow-up offshore installation of the mooring polyester cable.
本发明公开一种深水系泊聚酯缆倒缆方法,包括以下步骤:S1、使用吊机将聚酯缆滚筒吊装至滚筒驱动装置并进行组对与装配;S2、使用甲板辅助绞车将聚酯缆从聚酯缆滚筒上牵出,通过导向装置后放置在作业船的后甲板;S3、通过安装链分别连接所述聚酯缆与安装绞车的钢丝绳;S4、操作所述滚筒驱动装置与所述安装绞车,将所述聚酯缆从所述聚酯缆滚筒转移至所述安装绞车的滚筒上。本发明深水系泊聚酯缆倒缆方法,可实现系泊聚酯缆在安装船安全高效地倒缆作业,为系泊聚酯缆后续的海上安装提供保障。
Deepwater mooring polyester cable reversing method
深水系泊聚酯缆倒缆方法
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Deepwater polyester cable mooring pre-laying and tie-back method
European Patent Office | 2020
|Tema Archive | 1999
|Deepwater permanent mooring cables
Tema Archive | 1999
|Deepwater mooring and drilling
TIBKAT | 1979
|