A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater diversion type sound barrier
The invention provides a rainwater diversion type sound barrier which comprises a metal frame, a partition plate is vertically welded between the middle position of the inner surface of the metal frame, a sound absorption cavity and a rainwater collection diversion cavity are formed in the metal frame, and a sound absorption panel is arranged in the sound absorption cavity; a sound absorption layer is fixedly installed on the rear surface of the sound absorption panel, a plurality of sets of micropores are evenly formed between the front surface and the rear surface of the sound absorption panel, a drainage hole is formed in the bottom of the metal frame, and a flow guide plate is installed on the lower portion of the metal frame. The sound barrier is a multifunctional sound barrier integrating a sound absorption function, a sound insulation function, a water guide function and a drainage function, rainwater on the back of the sound barrier can be concentrated and guided to an elevatedroad surface while the noise reduction function is achieved, and then the rainwater is drained through an elevated roadside gutter inlet, and the problem that rainwater flows downwards to the position below the elevated road to affect the safety of pedestrians on the ground road is effectively solved.
本发明公开了一种雨水导流型声屏障，包括金属框架，所述金属框架的内表面中间位置之间垂直焊接有隔板，且金属框架的内部开设有吸声腔和雨水收集导流腔，所述吸声腔的内部设置有吸声面板，所述吸声面板的后表面固定安装有吸声层，所述吸声面板的前后表面位置之间均匀开设有若干组微孔，所述金属框架的底部开设有排水孔，且金属框架的下部安装有导流板；本发明为集吸声功能、隔声功能、导水功能和排水功能于一体的多功能声屏障，可实现降噪功能的同时对声屏障背部雨水进行集中并导流至高架路面，再经高架路边雨水口排放，有效解决雨水顺流至高架下方影响地面道路行车行人安全的问题。
Rainwater diversion type sound barrier
The invention provides a rainwater diversion type sound barrier which comprises a metal frame, a partition plate is vertically welded between the middle position of the inner surface of the metal frame, a sound absorption cavity and a rainwater collection diversion cavity are formed in the metal frame, and a sound absorption panel is arranged in the sound absorption cavity; a sound absorption layer is fixedly installed on the rear surface of the sound absorption panel, a plurality of sets of micropores are evenly formed between the front surface and the rear surface of the sound absorption panel, a drainage hole is formed in the bottom of the metal frame, and a flow guide plate is installed on the lower portion of the metal frame. The sound barrier is a multifunctional sound barrier integrating a sound absorption function, a sound insulation function, a water guide function and a drainage function, rainwater on the back of the sound barrier can be concentrated and guided to an elevatedroad surface while the noise reduction function is achieved, and then the rainwater is drained through an elevated roadside gutter inlet, and the problem that rainwater flows downwards to the position below the elevated road to affect the safety of pedestrians on the ground road is effectively solved.
本发明公开了一种雨水导流型声屏障，包括金属框架，所述金属框架的内表面中间位置之间垂直焊接有隔板，且金属框架的内部开设有吸声腔和雨水收集导流腔，所述吸声腔的内部设置有吸声面板，所述吸声面板的后表面固定安装有吸声层，所述吸声面板的前后表面位置之间均匀开设有若干组微孔，所述金属框架的底部开设有排水孔，且金属框架的下部安装有导流板；本发明为集吸声功能、隔声功能、导水功能和排水功能于一体的多功能声屏障，可实现降噪功能的同时对声屏障背部雨水进行集中并导流至高架路面，再经高架路边雨水口排放，有效解决雨水顺流至高架下方影响地面道路行车行人安全的问题。
Rainwater diversion type sound barrier
一种雨水导流型声屏障
WEI JUN (author) / YANG XIUYING (author) / LYU XUAN (author) / QIU XIANFENG (author) / HE JINPING (author) / CHU GUOHONG (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken