The vibration and noise reduction device comprises a vibration and noise reduction mechanism, the vibration and noise reduction mechanism comprises a rectangular frame, the rectangular frame is fixedly connected with a bottom plate through a plurality of stand columns, a supporting outer frame is fixedly arranged on the outer wall of the bottom plate, and a sound absorption frame plate is arranged on one side of the inner wall of the supporting outer frame in a penetrating mode; a sound absorption frame plate and a sound absorption vertical plate are arranged in the supporting outer frame connected with the bottom plate in a penetrating mode, a first driving gear connected with a first transmission shaft is meshed with a first rack connected with the sound absorption frame plate, and the sound absorption vertical plate is arranged on the other side of the inner wall of the supporting outer frame in a penetrating mode. A second driving gear connected with a second transmission shaft is meshed with a second rack hinged to a sound-absorbing vertical plate, the sound-absorbing frame plate and the sound-absorbing vertical plate can be lifted up after equipment is installed, noise generated by operation of the equipment is effectively isolated, great influence of the noise on exploration personnel is avoided, and long-time life of the exploration personnel on an exploration ship is guaranteed.
本发明公开了一种海洋勘探船的减振降噪装置,包括减振降噪机构,减振降噪机构包括矩形框架,矩形框架通过多个立柱固定连接有底板,底板的外壁固定设有支撑外框,支撑外框内壁的一侧穿插设有吸音框板,且支撑外框内壁的另一侧穿插设有吸音竖板,本发明通过底板连接的支撑外框内分别穿插设有吸音框板和吸音竖板,第一传动轴连接的第一驱动齿轮与吸音框板连接的第一齿条啮合,第二传动轴连接的第二驱动齿轮与吸音竖板铰接的第二齿条啮合,可在设备安装后分别将吸音框板和吸音竖板升起,有效隔离设备本身运行产生的噪音,避免噪音对勘探人员产生较大影响,保证勘探人员在勘探船上的长时间生活。
Vibration and noise reduction device of ocean exploration ship
一种海洋勘探船的减振降噪装置
2022-12-13
Patent
Elektronische Ressource
Chinesisch
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