A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soundproof shed for constructional engineering construction
The invention relates to the technical field of constructional engineering, and discloses a soundproof shed for constructional engineering construction. The soundproof shed comprises a shed body, theshed body comprises a support, an outer sound absorption plate and an inner sound absorption plate, the outer sound absorption plate and the inner sound absorption plate are fixedly installed at the two sides of the support respectively, and through holes are evenly formed in the outer wall of the outer sound absorption plate; and sound absorption auxiliary assemblies located at the through holesare installed on the surface of the outer sound absorption plate, the inner sound absorption plate and the outer sound absorption plate are the same in structure, sound absorption auxiliary assembliesare arranged on the inner wall of the inner sound absorption plate, and the sound absorption auxiliary assemblies are detachable. According to the shed, a negative pressure machine is used for extracting air in the shed body, air carrying noise sound waves in the shed body is promoted to move towards the inner sound absorption plate, the speed of outward diffusion of noise from a sound source isincreased, the noise intensity at the sound source is reduced, and therefore the duration of noise received by workers located at the sound source is shortened, discomfort of the workers is reduced, and the physical and psychological health of the workers is protected.
本发明涉及建筑工程技术领域，且公开了一种用于建筑工程施工的隔音棚，包括棚体，所述棚体包括支架、外吸音板和内吸音板，所述外吸音板和内吸音板分别固定安装在支架的两侧，所述外吸音板的外壁上均匀开设有通孔，所述外吸音板的表面安装有位于通孔处的吸音辅助组件，所述内吸音板和外吸音板的结构相同且内吸音板的内壁设有吸音辅助组件，所述吸音辅助组件可拆卸。本发明利用负压机抽取棚体中的空气，促进棚体内部携带噪音声波的空气向内吸音板上移动，提高噪音从声源处向外发散的速度，降低声源处的噪音强度，从而减少位于声源处的工作人员接收到的噪音时长，降低工作人员的不适感，保护工作人员的身心健康。
Soundproof shed for constructional engineering construction
The invention relates to the technical field of constructional engineering, and discloses a soundproof shed for constructional engineering construction. The soundproof shed comprises a shed body, theshed body comprises a support, an outer sound absorption plate and an inner sound absorption plate, the outer sound absorption plate and the inner sound absorption plate are fixedly installed at the two sides of the support respectively, and through holes are evenly formed in the outer wall of the outer sound absorption plate; and sound absorption auxiliary assemblies located at the through holesare installed on the surface of the outer sound absorption plate, the inner sound absorption plate and the outer sound absorption plate are the same in structure, sound absorption auxiliary assembliesare arranged on the inner wall of the inner sound absorption plate, and the sound absorption auxiliary assemblies are detachable. According to the shed, a negative pressure machine is used for extracting air in the shed body, air carrying noise sound waves in the shed body is promoted to move towards the inner sound absorption plate, the speed of outward diffusion of noise from a sound source isincreased, the noise intensity at the sound source is reduced, and therefore the duration of noise received by workers located at the sound source is shortened, discomfort of the workers is reduced, and the physical and psychological health of the workers is protected.
本发明涉及建筑工程技术领域，且公开了一种用于建筑工程施工的隔音棚，包括棚体，所述棚体包括支架、外吸音板和内吸音板，所述外吸音板和内吸音板分别固定安装在支架的两侧，所述外吸音板的外壁上均匀开设有通孔，所述外吸音板的表面安装有位于通孔处的吸音辅助组件，所述内吸音板和外吸音板的结构相同且内吸音板的内壁设有吸音辅助组件，所述吸音辅助组件可拆卸。本发明利用负压机抽取棚体中的空气，促进棚体内部携带噪音声波的空气向内吸音板上移动，提高噪音从声源处向外发散的速度，降低声源处的噪音强度，从而减少位于声源处的工作人员接收到的噪音时长，降低工作人员的不适感，保护工作人员的身心健康。
Soundproof shed for constructional engineering construction
一种用于建筑工程施工的隔音棚
WANG CHUNLAI (author) / CHEN DINGPING (author)
2020-12-08
Patent
Electronic Resource
Chinese
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