The invention discloses a self-adaptive auxiliary reinforcing supporting device for an offshore four-pile jacket. The self-adaptive auxiliary reinforcing supporting device is characterized in that buoyant raft base bodies are connected through horizontal supporting rods; the guide pipe frame assembly comprises a group of main guide pipe frames and a group of reinforced guide pipe frame assemblies, the main guide pipe frames are arranged on the outer side of the buoyant raft base body, and the main guide pipe frames are connected through the reinforced guide pipe frame assemblies; the sleeve body is arranged on the main catheter frame, and a displacement sensor is arranged on the sleeve body; the sleeve plate beam combination bodies are arranged at the two ends of the buoyant raft base body, the inner sides of the sleeve plate beam combination bodies are connected with the buoyant raft base body through a set of differential adjustment buoyant raft supporting devices, the two ends of the sleeve plate beam combination bodies are connected with the sleeve through sleeve plate beam supports, and the sleeve plate beam combination bodies are connected with the corresponding reinforcing jacket assemblies in a lifting mode. The whole structure is optimized, the function reliability and the self-adaptability are high, the probability and the degree of external force damage and corrosion damage caused by accidental impact, berthing collision, freezing and the like in the area capable of being wrapped by the main guide pipe of the jacket can be effectively reduced, and the arrangement structural strength and the integrated damage resistance of the jacket can be enhanced.
一种海上四桩导管架自适应辅助加强支撑装置,包括:浮筏基体通过水平支撑杆连接;导管架组件包括一组主导管架和一组加强导管架组件,主导管架设于浮筏基体的外侧,主导管架之间通过加强导管架组件连接;套筒体设于主导管架上,套筒体上设有位移传感器;套筒板梁结合体设于浮筏基体的两端,内侧通过一组差动调节浮筏支承装置与浮筏基体连接,两端通过套筒板梁支架与套筒连接,套筒板梁结合体与对应的加强导管架组件做可升降式连接。本发明通过对整个结构的进行优化,功能可靠性和自适性应高,能有效减少导管架主导管可包裹区域因意外撞击、靠船碰撞、冰冻等外力伤害和腐蚀破坏的几率与程度,也可加强导管架整理结构强度和一体化抗破坏能力。
Self-adaptive auxiliary reinforcing supporting device for offshore four-pile jacket
一种海上四桩导管架自适应辅助加强支撑装置
2024-04-02
Patent
Electronic Resource
Chinese
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