Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Crawler type fish continuous downstream dam passing device
The invention provides a crawler type fish continuous downstream dam passing device. The device comprises an oval vertical crawler type transmission system. An upper end fixing rotary shaft and a lower end fixing rotary shaft are installed on the inner side of the oval vertical crawler type transmission system. Multiple fish conveying boxes are evenly arranged on the outer side of the oval vertical crawler type transmission system in the oval circumference direction. Inclined guide plates are arranged on the contact surfaces of the outer sides of the fish conveying boxes and water current, automatic opening and closing net covers are installed at the tops of the fish conveying boxes, and the fish conveying boxes are connected through oval connecting plates arranged on the outer sides of the oval vertical crawler type transmission system. By the adoption of the crawler type fish continuous downstream dam passing device, the problems that in current medium-and-high dam water conservancy projects, downstream fish passing is high in damage and is not continuous, downstream delay is caused to fish, and a large amount of labor and a large number of material resources are wasted can be solved, a large amount of labor and a large number of material resources are saved for safe, quick and efficient dam passing of the fish, and meanwhile the downstream delay of the fish is greatly shortened.
Crawler type fish continuous downstream dam passing device
The invention provides a crawler type fish continuous downstream dam passing device. The device comprises an oval vertical crawler type transmission system. An upper end fixing rotary shaft and a lower end fixing rotary shaft are installed on the inner side of the oval vertical crawler type transmission system. Multiple fish conveying boxes are evenly arranged on the outer side of the oval vertical crawler type transmission system in the oval circumference direction. Inclined guide plates are arranged on the contact surfaces of the outer sides of the fish conveying boxes and water current, automatic opening and closing net covers are installed at the tops of the fish conveying boxes, and the fish conveying boxes are connected through oval connecting plates arranged on the outer sides of the oval vertical crawler type transmission system. By the adoption of the crawler type fish continuous downstream dam passing device, the problems that in current medium-and-high dam water conservancy projects, downstream fish passing is high in damage and is not continuous, downstream delay is caused to fish, and a large amount of labor and a large number of material resources are wasted can be solved, a large amount of labor and a large number of material resources are saved for safe, quick and efficient dam passing of the fish, and meanwhile the downstream delay of the fish is greatly shortened.
Crawler type fish continuous downstream dam passing device
ZHU HAIFENG (Autor:in) / LIU LIU (Autor:in) / LIU DEFU (Autor:in) / SHI XIAOTAO (Autor:in) / ZHENG JIANQIU (Autor:in) / LIN CHENYU (Autor:in) / HE LI (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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