The invention relates to the technical field of acoustic covering layers, and provides an underwater impact-resistant and explosion-resistant acoustic covering layer structure and a processing method thereof.The underwater impact-resistant and explosion-resistant acoustic covering layer structure comprises an inner shell plate, a buffer plate, a silencing plate, an outer shell plate, a buffer assembly and a plug connector, the inner shell plate is a square plate, and connecting grooves are formed in one side, in the length direction, of the inner shell plate and one side, in the width direction, of the inner shell plate; the buffer plate, the silencing plate and the outer shell plate are sequentially stacked and fixed to one side of the inner shell plate in the thickness direction, a plurality of containing holes are formed in the buffer plate, and the silencing plate is used for absorbing energy of sound waves; the number of the buffering assemblies is multiple, the buffering assemblies are arranged in the containing holes respectively, and each buffering assembly comprises an energy absorption piece. According to the underwater impact-resistant and explosion-resistant acoustic covering layer structure and the processing method thereof, the impact on the acoustic covering layer is effectively weakened, the impact resistance of equipment is improved, and the mechanical property of the acoustic covering layer is improved through the installation of the buffer assembly and the utilization of the buffer plate and the energy absorption piece in the buffer assembly.
本发明涉及声学覆盖层技术领域,并提出了一种水下抗冲击抗爆声学覆盖层结构及其加工方法,包括内壳板、缓冲板、消声板、外壳板、缓冲组件与插接件,内壳板为方板,其长度方向上的一侧与宽度方向上的一侧均开设有连接槽;缓冲板、消声板与外壳板依次层叠固定在内壳板厚度方向上的一侧,所述缓冲板上开设有若干个容置孔,所述消声板用于吸收声波的能量;缓冲组件的数量为多个,且分别设置在容置孔内,所述缓冲组件包括吸能件。该水下抗冲击抗爆声学覆盖层结构及其加工方法,通过缓冲组件的安装,利用缓冲板和缓冲组件中的吸能件,有效的减弱了声学覆盖层受到的冲击,提升了设备的抗冲击能力,并提高了声学覆盖层的机械性能。
Underwater impact-resistant and explosion-resistant acoustic covering layer structure and processing method thereof
一种水下抗冲击抗爆声学覆盖层结构及其加工方法
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | 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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES |
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