用于防止锚链触底开槽及避免系泊冲击载荷的吸力锚装置
By incorporating a connecting post, spiral plate, and buffer spring into the suction anchor device, the problems of anchor chain bottoming and mooring impact loads are solved, thereby improving the load-bearing capacity of the suction anchor and the safety of the mooring system, and ensuring the stability of the suction anchor.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU UNIV OF SCI & TECH
- Filing Date
- 2024-02-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing suction anchors suffer from anchor chain bottoming and mooring impact loads due to strong winds and waves in deep-sea environments, leading to foundation failure and safety hazards, and there is a lack of effective solutions.
A suction anchor device is designed, which uses a connecting column and a spiral plate at the top of the anchor cylinder, combined with internal and external buffer springs and elastic ropes, to alleviate the impact load of the anchor chain. The anchor chain connection is located at the top of the anchor cylinder outside the seabed to prevent the anchor chain from cutting the soil and forming a groove, thereby enhancing the soil resistance.
It improves the load-bearing capacity of suction anchors and the safety of mooring systems, avoids soil liquefaction and trench formation, and ensures the stability and safety of suction anchor foundations.
Smart Images
Figure CN117775183B_ABST