A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of sound barriers, and discloses a sound absorption and load reduction sound barrier unit which comprises a frame plate, stand columns are installed on the two sides of the frame plate, a top plate is fixed to the top end of the frame plate, a bottom plate is connected to the bottom end of the frame plate, sound absorption holes are formed in the side wall of the frame plate, and silencing plates are installed on the two sides of the interior of the frame plate. Protective layers are fixed to the side walls of the two silencing plates correspondingly, supporting plates are connected to the sides, away from the silencing plates, of the two protective layers correspondingly, and a first supporting rod is hinged between the two supporting plates. According to the sound absorption and load reduction sound barrier unit, through matching between the supporting plates, a telescopic cylinder and a spring, vibration and impact which are bear by the silending plates can be greatly reduced, thereby reducing the vibration amplitude of the frame plate. And meanwhile, through cooperation of a second supporting rod and a first supporting rod, the internal structure of the frame plate can be further supported and reinforced, then the compressive strength of the device is greatly improved, the device is prevented from being broken and damaged, and the service life is prolonged.
本发明属于声屏障技术领域，且公开了一种吸声减载声屏障单元，包括框板，所述框板的两侧均安装有立柱，且框板的顶端固定有顶板，所述框板的底端连接有底板，且框板的侧壁开设有吸音孔，所述框板的内部两侧均安装有消音板，两个所述消音板的侧壁均固定有防护层，两个所述防护层远离消音板的一侧均连接有支撑板，两个所述支撑板之间铰接有第一支撑杆，本发明通过支撑、伸缩筒和弹簧的配合，能够大大减小消音板受到的震动冲击，从而削减了框板的振动幅度，同时通过第二支撑杆和第一支撑杆的配合，可进一步的对框板的内部结构进行支撑加固，进而大大提高了装置的抗压强度，防止了装置发生断裂损坏，延长了使用寿命。
The invention belongs to the technical field of sound barriers, and discloses a sound absorption and load reduction sound barrier unit which comprises a frame plate, stand columns are installed on the two sides of the frame plate, a top plate is fixed to the top end of the frame plate, a bottom plate is connected to the bottom end of the frame plate, sound absorption holes are formed in the side wall of the frame plate, and silencing plates are installed on the two sides of the interior of the frame plate. Protective layers are fixed to the side walls of the two silencing plates correspondingly, supporting plates are connected to the sides, away from the silencing plates, of the two protective layers correspondingly, and a first supporting rod is hinged between the two supporting plates. According to the sound absorption and load reduction sound barrier unit, through matching between the supporting plates, a telescopic cylinder and a spring, vibration and impact which are bear by the silending plates can be greatly reduced, thereby reducing the vibration amplitude of the frame plate. And meanwhile, through cooperation of a second supporting rod and a first supporting rod, the internal structure of the frame plate can be further supported and reinforced, then the compressive strength of the device is greatly improved, the device is prevented from being broken and damaged, and the service life is prolonged.
本发明属于声屏障技术领域，且公开了一种吸声减载声屏障单元，包括框板，所述框板的两侧均安装有立柱，且框板的顶端固定有顶板，所述框板的底端连接有底板，且框板的侧壁开设有吸音孔，所述框板的内部两侧均安装有消音板，两个所述消音板的侧壁均固定有防护层，两个所述防护层远离消音板的一侧均连接有支撑板，两个所述支撑板之间铰接有第一支撑杆，本发明通过支撑、伸缩筒和弹簧的配合，能够大大减小消音板受到的震动冲击，从而削减了框板的振动幅度，同时通过第二支撑杆和第一支撑杆的配合，可进一步的对框板的内部结构进行支撑加固，进而大大提高了装置的抗压强度，防止了装置发生断裂损坏，延长了使用寿命。
Sound absorption and load shedding sound barrier unit and sound barrier thereof
一种吸声减载声屏障单元及其声屏障
ZHU XING (author)
2021-06-04
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.
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