Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel double-layer wind barrier in heavy sandstorm environment
The invention discloses a novel double-layer wind barrier in a heavy sandstorm environment. The novel double-layer wind barrier comprises fixed seats, shutter type windproof fence upright posts are fixedly arranged at the tops of the two groups of fixed seats, and one side of each shutter type windproof fence upright post is fixedly connected with a hole grid type windproof fence U-shaped uprightpost; hole grid type windproof fences are fixedly installed between the hole grid type windproof grid U-shaped upright posts and the shutter type windproof fence upright posts, a double-shaft motor isfixedly installed between the bottoms of the shutter type windproof fence upright posts, a plurality of chain wheels are sequentially arranged in the two groups of shutter type windproof fence upright posts from top to bottom, shutter type windproof fence blades are arranged on one sides of the chain wheels, and chains are arranged on the surfaces of the chain wheels. The invention relates to thetechnical field of railway wind prevention. According to the novel double-layer wind barrier in the heavy sandstorm environment, the wind direction can be changed, the wind speed can be effectively reduced, sand grains can be blocked, and the sandstorm-proof performance of the wind barrier is improved through the cooperative use of the hole grid type windproof fences and a number of shutter typewindproof fence blades.
本发明公开了一种大风沙环境下新型双层风屏障，包括固定座，两组固定座的顶部均固定安装有百叶窗型防风栅立柱，百叶窗型防风栅立柱的一侧固定连接有孔栅型防风栅U型立柱，孔栅型防风栅U型立柱与百叶窗型防风栅立柱之间固定安装有孔栅型防风栅，百叶窗型防风栅立柱底部之间固定安装有双轴电机，两组百叶窗型防风栅立柱的内部从上至下依次设置有多个链轮，链轮的一侧设置有百叶窗型防风栅叶片，链轮的表面设置有链条。本发明涉及铁路防风技术领域。该一种大风沙环境下新型双层风屏障，通过使用孔栅型防风栅和多个百叶窗型防风栅叶片的配合使用可以能够改变风向和更有效的降低风速阻挡沙粒，提高风屏障的防风沙性能。
Novel double-layer wind barrier in heavy sandstorm environment
The invention discloses a novel double-layer wind barrier in a heavy sandstorm environment. The novel double-layer wind barrier comprises fixed seats, shutter type windproof fence upright posts are fixedly arranged at the tops of the two groups of fixed seats, and one side of each shutter type windproof fence upright post is fixedly connected with a hole grid type windproof fence U-shaped uprightpost; hole grid type windproof fences are fixedly installed between the hole grid type windproof grid U-shaped upright posts and the shutter type windproof fence upright posts, a double-shaft motor isfixedly installed between the bottoms of the shutter type windproof fence upright posts, a plurality of chain wheels are sequentially arranged in the two groups of shutter type windproof fence upright posts from top to bottom, shutter type windproof fence blades are arranged on one sides of the chain wheels, and chains are arranged on the surfaces of the chain wheels. The invention relates to thetechnical field of railway wind prevention. According to the novel double-layer wind barrier in the heavy sandstorm environment, the wind direction can be changed, the wind speed can be effectively reduced, sand grains can be blocked, and the sandstorm-proof performance of the wind barrier is improved through the cooperative use of the hole grid type windproof fences and a number of shutter typewindproof fence blades.
本发明公开了一种大风沙环境下新型双层风屏障，包括固定座，两组固定座的顶部均固定安装有百叶窗型防风栅立柱，百叶窗型防风栅立柱的一侧固定连接有孔栅型防风栅U型立柱，孔栅型防风栅U型立柱与百叶窗型防风栅立柱之间固定安装有孔栅型防风栅，百叶窗型防风栅立柱底部之间固定安装有双轴电机，两组百叶窗型防风栅立柱的内部从上至下依次设置有多个链轮，链轮的一侧设置有百叶窗型防风栅叶片，链轮的表面设置有链条。本发明涉及铁路防风技术领域。该一种大风沙环境下新型双层风屏障，通过使用孔栅型防风栅和多个百叶窗型防风栅叶片的配合使用可以能够改变风向和更有效的降低风速阻挡沙粒，提高风屏障的防风沙性能。
Novel double-layer wind barrier in heavy sandstorm environment
一种大风沙环境下新型双层风屏障
JIN AFANG (Autor:in) / ZHAO PENG (Autor:in) / GAO WEIQIANG (Autor:in) / XIE FANRONG (Autor:in)
12.02.2021
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.
/
B08B
Reinigen allgemein
,
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