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A platform for research: civil engineering, architecture and urbanism
Fish migration dam-passing auxiliary system
The invention relates to the field of fish ecology, in particular to a fish migration dam-passing auxiliary system which comprises a driving wheel and an annular cable, the two ends of the interior of the annular cable are sleeved with the driving wheel and a driven wheel respectively, a suspension box is fixedly arranged on the cable and comprises a fixing plate and a box body, the top end of the fixing plate is connected with a rope clip through a suspension rod, and the rope clip is fixedly connected with the cable. The lower portion of the fixing plate is connected with a box through a lifting assembly, the box is of a hollow structure with the bottom open, a communicated sliding groove is formed in one inner wall of the box and the bottom box wall, a supporting plate is slidably installed in the sliding groove, the two sides of one end of the supporting plate are connected with the two ends of a chain respectively, and the chain is driven by a chain wheel and a chain wheel motor. The chain drags the supporting plate to move to the opening in the bottom of the box body from the inner wall of the box body through the sliding groove to achieve blocking. Trapped fish schools migrated to the dam are transferred to a target water area through the box body, the fish school migration success rate is increased, and the number and variety diversity of the fish schools are maintained; oxygen is automatically supplied into the running box body, so that the survival rate of fish schools is ensured.
本发明涉及鱼类生态领域，具体涉及一种鱼类洄游过坝辅助系统，包括主动轮、环形缆绳，环形缆绳内部两端分别套设主动轮和从动轮，缆绳上固设悬箱，悬箱包括固定板和箱体，固定板的顶端通过悬杆连接抱索器，抱索器固定连接缆绳，固定板的下方通过升降组件连接箱体，箱体是底部开口的中空结构，箱体一内壁与底部箱壁处设有连通的滑槽，滑槽内滑动安装托板，托板一端的两侧分别连接链条的两端，链条通过链轮和链轮电机驱动，链条牵引托板从箱体的内壁通过滑槽移动至箱体底部开口处实现封堵。将洄游过大坝的受困鱼群通过箱体运转至目标水域，增大了鱼群洄游的成功率，维持鱼类种群的数量和种类的多样性；对运转的箱体内部自动供氧，保证鱼群的存活率。
Fish migration dam-passing auxiliary system
The invention relates to the field of fish ecology, in particular to a fish migration dam-passing auxiliary system which comprises a driving wheel and an annular cable, the two ends of the interior of the annular cable are sleeved with the driving wheel and a driven wheel respectively, a suspension box is fixedly arranged on the cable and comprises a fixing plate and a box body, the top end of the fixing plate is connected with a rope clip through a suspension rod, and the rope clip is fixedly connected with the cable. The lower portion of the fixing plate is connected with a box through a lifting assembly, the box is of a hollow structure with the bottom open, a communicated sliding groove is formed in one inner wall of the box and the bottom box wall, a supporting plate is slidably installed in the sliding groove, the two sides of one end of the supporting plate are connected with the two ends of a chain respectively, and the chain is driven by a chain wheel and a chain wheel motor. The chain drags the supporting plate to move to the opening in the bottom of the box body from the inner wall of the box body through the sliding groove to achieve blocking. Trapped fish schools migrated to the dam are transferred to a target water area through the box body, the fish school migration success rate is increased, and the number and variety diversity of the fish schools are maintained; oxygen is automatically supplied into the running box body, so that the survival rate of fish schools is ensured.
本发明涉及鱼类生态领域，具体涉及一种鱼类洄游过坝辅助系统，包括主动轮、环形缆绳，环形缆绳内部两端分别套设主动轮和从动轮，缆绳上固设悬箱，悬箱包括固定板和箱体，固定板的顶端通过悬杆连接抱索器，抱索器固定连接缆绳，固定板的下方通过升降组件连接箱体，箱体是底部开口的中空结构，箱体一内壁与底部箱壁处设有连通的滑槽，滑槽内滑动安装托板，托板一端的两侧分别连接链条的两端，链条通过链轮和链轮电机驱动，链条牵引托板从箱体的内壁通过滑槽移动至箱体底部开口处实现封堵。将洄游过大坝的受困鱼群通过箱体运转至目标水域，增大了鱼群洄游的成功率，维持鱼类种群的数量和种类的多样性；对运转的箱体内部自动供氧，保证鱼群的存活率。
Fish migration dam-passing auxiliary system
一种鱼类洄游过坝辅助系统
LI HONGZE (author) / QIN XIN (author) / HE XI (author) / MENG XUEDUAN (author) / HE XING (author) / LAI YIZHOU (author) / WANG XIAOGANG (author) / MEI ZENGRONG (author) / LI DINGLI (author) / ZHOU JING (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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