The embodiment of the invention provides a marine energy-gathering floating floor structure, which comprises a viscous damping layer, a floating floor layer, a floating floor layer, a floating floor layer, a floating floor layer, a floating floor layer and a floating floor layer, the black hole energy gathering layer is arranged on the upper portion of the viscous damping layer, and the black hole energy gathering layer is of a plurality of round acoustic black hole structures which are arranged in a matrix mode and protrude out of the side away from the viscous damping layer; the energy consumption and sound absorption layer is arranged on the upper portion of the black hole energy gathering layer, the energy consumption and sound absorption layer is provided with a hollowed-out structure used for installing a spring mass system on the set radius with the circle center of the round acoustic black hole structure as the circle center, and the spring mass system is arranged in the hollowed-out structure; the steel plate supporting layer is arranged on the upper portion of the energy dissipation and sound absorption layer and used for providing supporting; a rubber seal is arranged between the bulkhead and the steel plate supporting layer; the self-leveling structure layer is arranged on the upper portion of the steel plate supporting layer and used for maintaining the flatness of the floor. A traditional floating floor structure for a ship is structurally improved.
本发明实施例提供了一种船用聚能浮动地板结构,包括粘性阻尼层,其贴设在船舶甲板上,用以进行减振降噪以及作为粘接剂;黑洞聚能层,其设于粘性阻尼层的上部,黑洞聚能层为多个呈矩阵式排布且相远离粘性阻尼层侧凸出的圆形声学黑洞结构;耗能吸声层,其设于黑洞聚能层的上部,耗能吸声层在以圆形声学黑洞结构的圆心为圆心的设定半径上设有用以安装弹簧质量系统的挖空结构,并在挖空结构中设置弹簧质量系统;钢板支撑层,其设于耗能吸声层的上部,用以提供支撑;在舱壁及钢板支撑层之间设有橡胶密封;自流平结构层,其设于钢板支撑层的上部,用以维持地板的平整度。其对传统的船用浮动地板结构进行结构改进。
Marine energy-gathering floating floor structure
一种船用聚能浮动地板结构
2024-02-27
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
Construction method of marine deck floating floor dressing
European Patent Office | 2023
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