A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-speed-change buffering type fishway and buffering method
The invention discloses a multi-speed-change buffering type fishway and a buffering method. The buffering type fishway comprises a fishway body, the fishway body comprises a plurality of ramps and horizontal ways which are arranged in a staggered mode, the surfaces of the horizontal ways are provided with speed reduction plates capable of sliding transversely and lifting vertically, the speed reduction plates are connected through a transmission mechanism, the input end of one speed reduction plate is connected with the output end of a transverse driving mechanism, and the input end of the bottom of the transmission mechanism is connected with the output end of a vertical driving mechanism. The buffering type fishway has the buffering and speed reducing effects on water flow flowing down from the upstream, and has the pushing and assisting effects on fishes swimming upwards.
本发明公开一种多级变速的缓冲型鱼道及缓冲方法，缓冲型鱼道包括鱼道本体，所述鱼道本体包括多个交错设置的坡道和水平道，所述水平道表面设于可横向滑动和竖向升降的减速板，多块减速板之间通过传动机构连接，其中一块减速板输入端与横向驱动机构输出端连接，传动机构底部输入端端与竖向驱动机构输出端连接；本发明对上游流下的水流具有缓冲减速的作用，且对向上游动的鱼类具有推动助力的作用。
Multi-speed-change buffering type fishway and buffering method
The invention discloses a multi-speed-change buffering type fishway and a buffering method. The buffering type fishway comprises a fishway body, the fishway body comprises a plurality of ramps and horizontal ways which are arranged in a staggered mode, the surfaces of the horizontal ways are provided with speed reduction plates capable of sliding transversely and lifting vertically, the speed reduction plates are connected through a transmission mechanism, the input end of one speed reduction plate is connected with the output end of a transverse driving mechanism, and the input end of the bottom of the transmission mechanism is connected with the output end of a vertical driving mechanism. The buffering type fishway has the buffering and speed reducing effects on water flow flowing down from the upstream, and has the pushing and assisting effects on fishes swimming upwards.
本发明公开一种多级变速的缓冲型鱼道及缓冲方法，缓冲型鱼道包括鱼道本体，所述鱼道本体包括多个交错设置的坡道和水平道，所述水平道表面设于可横向滑动和竖向升降的减速板，多块减速板之间通过传动机构连接，其中一块减速板输入端与横向驱动机构输出端连接，传动机构底部输入端端与竖向驱动机构输出端连接；本发明对上游流下的水流具有缓冲减速的作用，且对向上游动的鱼类具有推动助力的作用。
Multi-speed-change buffering type fishway and buffering method
一种多级变速的缓冲型鱼道及缓冲方法
TAN JUNJUN (author) / DAI HUICHAO (author) / JIANG DINGGUO (author) / SHI XIAOTAO (author) / KE SENFAN (author) / CHEN LEI (author)
2021-08-17
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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