The invention provides an anti-inclination suction anchor and belongs to the technical field of suction anchors, the suction anchor comprises a first anchor cylinder and a plurality of adjusting cylinder bodies, the first anchor cylinder is a hollow cylinder with an opening in the bottom end, and a connecting hole used for being connected with external negative pressure equipment is formed in the top of the first anchor cylinder; a plurality of adjusting barrel bodies are arranged around the inner side wall or the outer side wall of the first anchor barrel, a cavity is formed in each adjusting barrel body, each adjusting barrel body is provided with a first adjusting part and a second adjusting part, the first adjusting parts are used for controlling the cavities to be communicated with or disconnected from the interior of the first anchor barrel, and the second adjusting parts are used for controlling the cavities to be communicated with or disconnected from the interior of the second anchor barrel. The second adjusting piece is used for controlling the cavity to be connected or disconnected with the external environment. According to the anti-inclination suction anchor provided by the invention, the first anchor barrel is driven to be straightened by adjusting the pressure difference of different adjusting barrel bodies, so that the first anchor barrel is effectively prevented from inclining in the sedimentation process, and the sedimentation stability of the suction anchor is improved.
本发明提供了一种抗倾斜吸力锚,属于吸力锚技术领域,该吸力锚包括第一锚筒和多个调节筒体,其中,第一锚筒为底端开口的中空圆柱体,所述第一锚筒的顶部设置有用于与外部负压设备连接的连接孔;多个调节筒体环所述第一锚筒的内侧壁或外侧壁布置,每一所述调节筒体内部分别具有一腔体,所述调节筒体设置有第一调节件和第二调节件,所述第一调节件用于控制所述腔体与所述第一锚筒的内部连通或断开,所述第二调节件用于控制所述腔体与外部环境连通或断开。本发明提供的抗倾斜吸力锚,通过调节不同的调节筒体的压差带动第一锚筒校直,从而有效避免了第一锚筒在沉降过程中倾斜,提高吸力锚的沉降稳定性。
Anti-inclination suction anchor
一种抗倾斜吸力锚
2023-10-10
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |