The invention discloses a marine pirate prevention near-board berthing device which comprises a self-stabilizing injection pump, an injector suite and a pulley bracket assembly used for bearing the self-stabilizing injection pump and the injector suite. According to the marine pirate prevention near-board berthing device, the rotation speed synchronism of impellers in the bow and stern jet outer sleeve and the outboard jet inner sleeve can be guaranteed, the whole marine pirate prevention near-board berthing device is prevented from rotating due to torque, the static stability of the whole marine pirate prevention near-board berthing device in the vertical direction (axial direction) is guaranteed, and therefore the return performance of the marine pirate prevention near-board berthing device after being inclined by waves is improved.
本发明公开了一种船用防御海盗近舷靠泊装置,包括自稳定喷射泵、喷射器套件、以及用以承载自稳定喷射泵和喷射器套件的滑轮托架组件,通过在自稳定喷射泵内设置同轴反转动力机构,可以保证其艏艉喷射外套筒和舷外喷射内套筒内叶轮转速的同步性,防止整个船用防御海盗近舷靠泊装置因扭矩产生自转,保证整个船用防御海盗近舷靠泊装置在垂直方向(轴向)的静稳定性,从而提高了其受波浪倾斜后的回正性能。
Marine pirate prevention near-board berthing device
一种船用防御海盗近舷靠泊装置
2023-12-22
Patent
Electronic Resource
Chinese