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A platform for research: civil engineering, architecture and urbanism
Buffering fishway for spillway of water conservancy project
The invention provides a buffering fishway for a spillway of a water conservancy project, belongs to the technical field of water conservancy projects, and solves the technical problems of poor water flow buffering effect and the like in the prior art. The buffering fishway for the hydraulic engineering spillway comprises a fishway body, a migration cavity is formed in the fishway body, a plurality of buffering plates are fixed to the front side and the rear side of the upper half portion of the migration cavity, the lower portion of the migration cavity is rotationally connected with driving rollers at the two ends through rotating shafts, a conveying belt is arranged between the two driving rollers, and a plurality of speed reduction plates are fixed to the periphery of the conveying belt; a reduction gearbox is fixed to the outer side of the fishway body, one rotating shaft is fixedly connected with the output shaft end of the reduction gearbox, and an impeller mechanism is arranged at the input shaft end of the reduction gearbox. The fishway buffering device has the advantages that the fishway buffering effect is improved, and the fish migration safety is improved and guaranteed.
本发明提供了一种水利工程溢洪道用缓冲鱼道，属于水利工程技术领域，它解决了现有对水流缓冲效果差等技术问题。本水利工程溢洪道用缓冲鱼道，包括鱼道本体，鱼道本体的内部开设有洄游腔，洄游腔的上半部前后两侧均固定有若干缓冲板，洄游腔的下部通过转轴旋转连接有两端驱动辊，两个驱动辊之间设置有传输带，传输带的外周固定有若干降速板，鱼道本体的外侧固定有减速箱，其中一个转轴与减速箱的输出轴端固定连接，减速箱的输入轴端设置有叶轮机构。本发明具有提高对鱼道的缓冲效果，提高保证鱼类洄游的安全性的优点。
Buffering fishway for spillway of water conservancy project
The invention provides a buffering fishway for a spillway of a water conservancy project, belongs to the technical field of water conservancy projects, and solves the technical problems of poor water flow buffering effect and the like in the prior art. The buffering fishway for the hydraulic engineering spillway comprises a fishway body, a migration cavity is formed in the fishway body, a plurality of buffering plates are fixed to the front side and the rear side of the upper half portion of the migration cavity, the lower portion of the migration cavity is rotationally connected with driving rollers at the two ends through rotating shafts, a conveying belt is arranged between the two driving rollers, and a plurality of speed reduction plates are fixed to the periphery of the conveying belt; a reduction gearbox is fixed to the outer side of the fishway body, one rotating shaft is fixedly connected with the output shaft end of the reduction gearbox, and an impeller mechanism is arranged at the input shaft end of the reduction gearbox. The fishway buffering device has the advantages that the fishway buffering effect is improved, and the fish migration safety is improved and guaranteed.
本发明提供了一种水利工程溢洪道用缓冲鱼道，属于水利工程技术领域，它解决了现有对水流缓冲效果差等技术问题。本水利工程溢洪道用缓冲鱼道，包括鱼道本体，鱼道本体的内部开设有洄游腔，洄游腔的上半部前后两侧均固定有若干缓冲板，洄游腔的下部通过转轴旋转连接有两端驱动辊，两个驱动辊之间设置有传输带，传输带的外周固定有若干降速板，鱼道本体的外侧固定有减速箱，其中一个转轴与减速箱的输出轴端固定连接，减速箱的输入轴端设置有叶轮机构。本发明具有提高对鱼道的缓冲效果，提高保证鱼类洄游的安全性的优点。
Buffering fishway for spillway of water conservancy project
一种水利工程溢洪道用缓冲鱼道
QI MINGMING (author) / NOBUMASA (author) / XU FENGHONG (author) / CAO BIN (author) / ZHANG XIAOLIANG (author) / XU HAISHENG (author) / ZHANG ZHICHAO (author) / XIE QIANG (author) / REN PING (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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