The invention relates to the technical field of offshore large-scale structures, in particular to an offshore large-scale structure base. The offshore large-scale structure base comprises a base and a damping assembly, and the damping assembly comprises a damping seat, an anti-collision plate, a mounting frame, a sliding rod, a pressing block, a first damping spring, a rotating rod, a sliding block and a second damping spring; the damping seat is connected with the base, the mounting frame and the sliding block, and the pressing block is connected with the rotating rod, the sliding block and the first damping spring; the sliding block is connected with the second damping spring and the rotating rod, and the sliding rod is connected with the pressing block, the mounting frame and the anti-collision plate; sea waves impact the anti-collision plate to enable the sliding rod and the pressing block to move, the first damping spring deforms to consume vibration, the pressing block moves to enable the rotating rod to move, the sliding block is pushed to move to compress the second damping spring, the second damping spring deforms to consume vibration, and the base is prevented from being influenced by vibration; and the problem that the service life of a large-scale offshore structure is influenced by vibration generated by sea wave impact due to the fact that a traditional offshore construction base is not provided with a damping mechanism is solved.
本发明涉及海上大型结构技术领域,具体涉及海上大型结构底座;包括底座和减震组件,减震组件包括减震座、防撞板、安装架、滑杆、压块、第一减震弹簧、转动杆、滑块和第二减震弹簧,减震座连接有底座、安装架和滑块,压块连接有转动杆、滑块和第一减震弹簧,滑块连接有第二减震弹簧和转动杆、滑杆连接有压块、安装架和防撞板,海浪冲击防撞板使滑杆和压块移动,使第一减震弹簧形变消耗震动,压块移动使转动杆移动,推动滑块移动压缩第二减震弹簧,第二减震弹簧形变消耗震动,防止底座受震动影响,解决传统海上建设底座无减震机构,海浪冲击产生的震动,影响海上大型结构使用寿命的问题。
Offshore large-scale structure base
海上大型结构底座
21.12.2021
Patent
Elektronische Ressource
Chinesisch
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