Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of sound barriers, in particular to a tunnel type sliding rail type sound barrier which is characterized in that a support comprises a support body and a cavity, and the cavity is formed in the support body; the one-way rotating assembly comprises a rack plate, vibration springs, a rotating block and teeth, the rack plate slides in the cavity, the two ends of the rack plate are fixedly connected with the vibration springs, a plurality of containing bins are formed in the rotating block, the teeth are rotationally connected with the rotating block in the containing bins, and the top of the rack plate is connected with the teeth in a meshed mode; and the side part of the bracket is rotationally connected with a fan. According to the tunnel type sound barrier, the rack plate is vibrated through sound waves, the rotating block can only rotate in one direction, so that the fan rotates in one direction to blow air, the sound waves generated by automobile running are spread in the upwind state, the sound waves are weakened, the spreading range of the sound waves is reduced, and meanwhile air circulation in the tunnel type sound barrier is accelerated to reduce moisture.
本发明涉及声屏障技术领域，尤其涉及一种隧道型滑轨式声屏障，支架包括架体和腔体，所述腔体开设在架体的内部；单向旋转组件包括齿条板、震动弹簧、旋转块和齿牙，所述齿条板在腔体处滑动，所述齿条板的两端均与震动弹簧固定连接，所述旋转块上开设有多个容纳仓，所述齿牙在容纳仓内与旋转块转动连接，所述齿条板的顶部与齿牙啮合连接；所述支架的侧部转动连接有风扇。本发明通过声波使齿条板产生震动，由于旋转块只能进行单向旋转，故使风扇单向转动进行吹风，使汽车行驶产生的声波在逆风状态下进行传播，减弱声波并降低声波的传播范围，同时加快隧道型声屏障内的空气流通降低湿气。
The invention relates to the technical field of sound barriers, in particular to a tunnel type sliding rail type sound barrier which is characterized in that a support comprises a support body and a cavity, and the cavity is formed in the support body; the one-way rotating assembly comprises a rack plate, vibration springs, a rotating block and teeth, the rack plate slides in the cavity, the two ends of the rack plate are fixedly connected with the vibration springs, a plurality of containing bins are formed in the rotating block, the teeth are rotationally connected with the rotating block in the containing bins, and the top of the rack plate is connected with the teeth in a meshed mode; and the side part of the bracket is rotationally connected with a fan. According to the tunnel type sound barrier, the rack plate is vibrated through sound waves, the rotating block can only rotate in one direction, so that the fan rotates in one direction to blow air, the sound waves generated by automobile running are spread in the upwind state, the sound waves are weakened, the spreading range of the sound waves is reduced, and meanwhile air circulation in the tunnel type sound barrier is accelerated to reduce moisture.
本发明涉及声屏障技术领域，尤其涉及一种隧道型滑轨式声屏障，支架包括架体和腔体，所述腔体开设在架体的内部；单向旋转组件包括齿条板、震动弹簧、旋转块和齿牙，所述齿条板在腔体处滑动，所述齿条板的两端均与震动弹簧固定连接，所述旋转块上开设有多个容纳仓，所述齿牙在容纳仓内与旋转块转动连接，所述齿条板的顶部与齿牙啮合连接；所述支架的侧部转动连接有风扇。本发明通过声波使齿条板产生震动，由于旋转块只能进行单向旋转，故使风扇单向转动进行吹风，使汽车行驶产生的声波在逆风状态下进行传播，减弱声波并降低声波的传播范围，同时加快隧道型声屏障内的空气流通降低湿气。
Tunnel type sliding rail type sound barrier
一种隧道型滑轨式声屏障
30.01.2024
Patent
Elektronische Ressource
Chinesisch
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.
/
F04D
Strömungsarbeitsmaschinen
,
NON-POSITIVE-DISPLACEMENT PUMPS
Near-rail sound barrier and construction method of near-rail sound barrier
| Europäisches Patentamt | 2022