A ring type lifting lug structure for offshore jacket
By designing a circular lifting lug structure on the jacket, and utilizing a combination of elliptical plates and thick-walled round steel pipes, the problems of operational difficulties and safety hazards during the lifting of offshore jackets were solved, achieving safe and convenient lug fixing and reliable lifting effect.
CN224377476UActive Publication Date: 2026-06-19POWERCHINA HUADONG ENG CORP LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- POWERCHINA HUADONG ENG CORP LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-06-19
Smart Images
Figure CN224377476U_ABST
Abstract
The utility model provides a circular ring formula lifting lug structure for offshore jacket, and lifting lug structure is equipped respectively in the four main legs outside of jacket, near the upper horizontal support, and the central axis of lifting lug structure points to the gravity center of jacket. The utility model has the advantages that: ensure the simple and convenient dismounting and safe operation in the process of lifting and fixing jacket, ensure that the structure stress of lifting position is reliable, and the lifting rope is not easy to slide when lifting.
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