The invention relates to the technical field of ship body equipment, in particular to a marine acoustic denial device which comprises a base frame box, a driving motor is fixedly mounted in the base frame box, and a first bearing seat, a second bearing seat and two supporting rods which are symmetrically distributed front and back are fixedly mounted at the top of the base frame box; a gear ring is fixedly installed between the tops of the two supporting rods, a first rotating shaft is fixedly installed at the output end of the driving motor, the top of the first rotating shaft penetrates through the first bearing seat and is fixedly provided with a first gear, and a second rotating shaft is rotationally connected into the second bearing seat; the middle and the top of the outer surface of the second rotating shaft are fixedly sleeved with a second gear and a circular plate correspondingly, the second gear is meshed with the first gear, a supporting rod is fixedly installed at the top of the second gear, a connecting base is fixedly installed at the top of the supporting rod, and a circular gear meshed with the gear ring is fixedly installed at the end, close to the edge of the circular plate, of the circular rod. According to the invention, the problems of narrow acoustic denial effect and single direction are solved.
本发明涉及船体设备技术领域,具体为一种海上声学拒止装置,包括基座框箱,所述基座框箱的内固定安装有驱动电机,且基座框箱的顶部固定安装有第一轴承座、第二轴承座以及两个前后对称分布的支撑杆,且两个支撑杆的顶部之间固定安装有齿环,驱动电机的输出端固定安装有第一转轴,且第一转轴的顶部贯穿第一轴承座并固定安装有第一齿轮,第二轴承座内转动连接有第二转轴,且第二转轴的外表面的中部以及顶部分别固定套接有第二齿轮和圆板,第二齿轮与第一齿轮相互啮合,第二齿轮的顶部固定安装有支杆,且支杆的顶部固定安装有连接座,圆杆靠近圆板边缘的一端固定安装有与齿环相互啮合的圆齿轮。该发明解决了声学拒止效果窄以及方向单一的问题。
Offshore acoustic denial device
一种海上声学拒止装置
2022-06-10
Patent
Electronic Resource
Chinese
British Library Online Contents | 2008