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A platform for research: civil engineering, architecture and urbanism
Soft enclosure floating fish blocking device
The invention belongs to the technical field of water body ecological restoration, and discloses a soft enclosure floating fish blocking device which comprises a soft enclosure, the top and the bottom of the soft enclosure are provided with a floating body and a balance weight respectively, through holes are formed in the left side and the right side of the top of the floating body, and the floating body is arranged between two fixed drill pipes in a sleeving mode through the two through holes. The extensible follow-up lifting rods are arranged in the fixed drill pipe, the two ends of the top of the floating fish blocking net are fixedly connected with the two follow-up lifting rods, and when the water level changes, the floating fish blocking net can integrally ascend and descend along with the floating body; the overall size of the floating fish blocking net cannot be changed, the inner sleeve rods of the two sets of follow-up lifting rods ascend and descend along with the floating fish blocking net and stably ascend and descend all the time under the guiding action of the upper guiding piece and the lower guiding piece, and therefore the problem that the size of the blocking net body is reduced and the fish blocking capacity is lost due to the fact that the floating body ascends continuously is solved.
本发明属于水体生态修复技术领域，本发明公开的一种软性围隔浮动拦鱼装置，包括软性围隔，软性围隔的顶部和底部分别设置有漂浮体和配重件，漂浮体顶部的左右两侧均开设有通孔，漂浮体通过两个通孔套设于两根固定钎管之间，固定钎管的底部插入河床固定，本发明通过在固定钎管内部设置可伸出的随动升降杆，并通过将浮动拦鱼网顶部的两端与两组随动升降杆固定连接，当水位发生变化时，浮动拦鱼网可整体随漂浮体升降，而浮动拦鱼网的整体尺寸不会发生变化，两组随动升降杆的内套杆随浮动拦鱼网升降，并在上导向件和下导向件的导向作用下始终保持稳定的上升和下降，从而解决因漂浮体不断上升而导致拦截网体尺寸减少丧失拦鱼能力的问题。
Soft enclosure floating fish blocking device
The invention belongs to the technical field of water body ecological restoration, and discloses a soft enclosure floating fish blocking device which comprises a soft enclosure, the top and the bottom of the soft enclosure are provided with a floating body and a balance weight respectively, through holes are formed in the left side and the right side of the top of the floating body, and the floating body is arranged between two fixed drill pipes in a sleeving mode through the two through holes. The extensible follow-up lifting rods are arranged in the fixed drill pipe, the two ends of the top of the floating fish blocking net are fixedly connected with the two follow-up lifting rods, and when the water level changes, the floating fish blocking net can integrally ascend and descend along with the floating body; the overall size of the floating fish blocking net cannot be changed, the inner sleeve rods of the two sets of follow-up lifting rods ascend and descend along with the floating fish blocking net and stably ascend and descend all the time under the guiding action of the upper guiding piece and the lower guiding piece, and therefore the problem that the size of the blocking net body is reduced and the fish blocking capacity is lost due to the fact that the floating body ascends continuously is solved.
本发明属于水体生态修复技术领域，本发明公开的一种软性围隔浮动拦鱼装置，包括软性围隔，软性围隔的顶部和底部分别设置有漂浮体和配重件，漂浮体顶部的左右两侧均开设有通孔，漂浮体通过两个通孔套设于两根固定钎管之间，固定钎管的底部插入河床固定，本发明通过在固定钎管内部设置可伸出的随动升降杆，并通过将浮动拦鱼网顶部的两端与两组随动升降杆固定连接，当水位发生变化时，浮动拦鱼网可整体随漂浮体升降，而浮动拦鱼网的整体尺寸不会发生变化，两组随动升降杆的内套杆随浮动拦鱼网升降，并在上导向件和下导向件的导向作用下始终保持稳定的上升和下降，从而解决因漂浮体不断上升而导致拦截网体尺寸减少丧失拦鱼能力的问题。
Soft enclosure floating fish blocking device
一种软性围隔浮动拦鱼装置
DUAN CHANGBING (author) / YU FENFANG (author) / FU XIAOJIE (author) / SHI MING (author) / JIANG ZHEN (author) / YE JING (author) / XIAO LEI (author)
2023-05-09
Patent
Electronic Resource
Chinese
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