A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound insulation test bin
The invention relates to a sound insulation test bin in the technical field of uninterruptible power supplies, and the sound insulation test bin comprises a sound insulation bin body, a base and a sound insulation bin door, the sound insulation bin body comprises a steel shell, an outer sound insulation composite layer, an inner sound insulation composite layer and a steel sound insulation liner; on one hand, sound inside the sound insulation test bin can be gradually absorbed and attenuated through the steel sound insulation inner container, the inner sound insulation composite layer and the outer sound insulation composite layer, and on the other hand, sound outside the sound insulation test bin can be gradually absorbed and attenuated through the outer sound insulation composite layer, the inner sound insulation composite layer and the steel sound insulation inner container in a similar way. Noise in a workshop can be effectively isolated, a plurality of inner cavity wall shock absorbers are arranged in the hollow shock absorption cavity, and the first square tube frame plate and the second square tube frame plate are movably connected through the base wall shock absorbers. By means of the structure, the influence of low-frequency vibration generated by an air cylinder, a mechanical arm and mechanical equipment in a workshop on the steel sound insulation inner container in the sound insulation bin body can be effectively reduced.
本发明涉及不间断电源技术领域的一种隔音测试仓，包括隔音仓体、基座以及隔音仓门，隔音仓体包括钢制外壳、外隔音复合层、内隔音复合层和钢制隔音内胆，一方面隔音测试仓内部的声音可通过钢制隔音内胆、内隔音复合层和外隔音复合层逐步进行吸收衰降，另一方面，隔音测试仓外部的声音同理可通过外隔音复合层、内隔音复合层和钢制隔音内胆逐步进行吸收衰降，可有效地隔绝车间的噪音，并且在中空减震腔的内部设有若干个内腔墙体减震器，第一方通框架板与第二方通框架板之间通过底座墙体减震器进行活动连接，上述结构可有效地减少车间内气缸、机械手以及其机械设备产生的低频振动对隔音仓体中钢制隔音内胆的影响。
Sound insulation test bin
The invention relates to a sound insulation test bin in the technical field of uninterruptible power supplies, and the sound insulation test bin comprises a sound insulation bin body, a base and a sound insulation bin door, the sound insulation bin body comprises a steel shell, an outer sound insulation composite layer, an inner sound insulation composite layer and a steel sound insulation liner; on one hand, sound inside the sound insulation test bin can be gradually absorbed and attenuated through the steel sound insulation inner container, the inner sound insulation composite layer and the outer sound insulation composite layer, and on the other hand, sound outside the sound insulation test bin can be gradually absorbed and attenuated through the outer sound insulation composite layer, the inner sound insulation composite layer and the steel sound insulation inner container in a similar way. Noise in a workshop can be effectively isolated, a plurality of inner cavity wall shock absorbers are arranged in the hollow shock absorption cavity, and the first square tube frame plate and the second square tube frame plate are movably connected through the base wall shock absorbers. By means of the structure, the influence of low-frequency vibration generated by an air cylinder, a mechanical arm and mechanical equipment in a workshop on the steel sound insulation inner container in the sound insulation bin body can be effectively reduced.
本发明涉及不间断电源技术领域的一种隔音测试仓，包括隔音仓体、基座以及隔音仓门，隔音仓体包括钢制外壳、外隔音复合层、内隔音复合层和钢制隔音内胆，一方面隔音测试仓内部的声音可通过钢制隔音内胆、内隔音复合层和外隔音复合层逐步进行吸收衰降，另一方面，隔音测试仓外部的声音同理可通过外隔音复合层、内隔音复合层和钢制隔音内胆逐步进行吸收衰降，可有效地隔绝车间的噪音，并且在中空减震腔的内部设有若干个内腔墙体减震器，第一方通框架板与第二方通框架板之间通过底座墙体减震器进行活动连接，上述结构可有效地减少车间内气缸、机械手以及其机械设备产生的低频振动对隔音仓体中钢制隔音内胆的影响。
Sound insulation test bin
一种隔音测试仓
HUANG XINGJUN (author) / HUO JIAFENG (author)
2023-10-27
Patent
Electronic Resource
Chinese
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