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A platform for research: civil engineering, architecture and urbanism
River channel flood prevention device for river channel repair and protection engineering
The invention relates to the field of river flood prevention devices, in particular to a river flood prevention device for river repair and protection engineering, which comprises a flood prevention gate, supporting plates are arranged on two sides of the flood prevention gate, and supporting rods are fixedly connected to opposite sides of the two supporting plates. The riverway flood prevention device for the riverway repair and protection project is composed of a dredging mechanism, an adjusting mechanism and an ejection mechanism. By winding the pull rope, the pull rope pulls the scraping plate to scrape sludge at the river bottom, the scraped sludge moves to the top face of the supporting plate along with the scraping plate, the two sides of the scraping plate are oppositely folded under the cooperation effect of the guide groove and the guide pin, at the moment, the sludge is wrapped by the concave face formed by the scraping plate, and the sludge is accumulated along with the sludge and moves upwards along the supporting plate. River water in the concave surface of the scraper overflows from the top surface of the scraper, and finally the collected sludge is poured into the sludge collecting box through overturning of the supporting plate, so that a large amount of river water is prevented from falling into the sludge collecting box along with the sludge, and later sludge treatment is facilitated.
本发明涉及河道防汛装置领域，具体为一种河道修防工程用河道防汛装置，包括防汛闸门，所述防汛闸门的两侧均设置有托板，两个所述托板相背的一侧均固定连接有支撑杆。该一种河道修防工程用河道防汛装置由清淤机构、调节机构和弹射机构组成；通过对拉绳进行收卷，使拉绳拉着刮板对河底的淤泥进行刮除，刮除的淤泥随着刮板移动至托板的顶面，并在导槽与导销的配合作用下，使刮板的两侧相对收拢，此时淤泥被刮板形成的凹面包住，随着淤泥的堆积并沿着托板向上移动过程中，刮板凹面内的河水从刮板顶面溢出，最后由托板翻转将收集的淤泥倾倒进淤泥收集箱的内部，避免大量的河水随着淤泥落进淤泥收集箱的内部，便于后期对淤泥处理。
River channel flood prevention device for river channel repair and protection engineering
The invention relates to the field of river flood prevention devices, in particular to a river flood prevention device for river repair and protection engineering, which comprises a flood prevention gate, supporting plates are arranged on two sides of the flood prevention gate, and supporting rods are fixedly connected to opposite sides of the two supporting plates. The riverway flood prevention device for the riverway repair and protection project is composed of a dredging mechanism, an adjusting mechanism and an ejection mechanism. By winding the pull rope, the pull rope pulls the scraping plate to scrape sludge at the river bottom, the scraped sludge moves to the top face of the supporting plate along with the scraping plate, the two sides of the scraping plate are oppositely folded under the cooperation effect of the guide groove and the guide pin, at the moment, the sludge is wrapped by the concave face formed by the scraping plate, and the sludge is accumulated along with the sludge and moves upwards along the supporting plate. River water in the concave surface of the scraper overflows from the top surface of the scraper, and finally the collected sludge is poured into the sludge collecting box through overturning of the supporting plate, so that a large amount of river water is prevented from falling into the sludge collecting box along with the sludge, and later sludge treatment is facilitated.
本发明涉及河道防汛装置领域，具体为一种河道修防工程用河道防汛装置，包括防汛闸门，所述防汛闸门的两侧均设置有托板，两个所述托板相背的一侧均固定连接有支撑杆。该一种河道修防工程用河道防汛装置由清淤机构、调节机构和弹射机构组成；通过对拉绳进行收卷，使拉绳拉着刮板对河底的淤泥进行刮除，刮除的淤泥随着刮板移动至托板的顶面，并在导槽与导销的配合作用下，使刮板的两侧相对收拢，此时淤泥被刮板形成的凹面包住，随着淤泥的堆积并沿着托板向上移动过程中，刮板凹面内的河水从刮板顶面溢出，最后由托板翻转将收集的淤泥倾倒进淤泥收集箱的内部，避免大量的河水随着淤泥落进淤泥收集箱的内部，便于后期对淤泥处理。
River channel flood prevention device for river channel repair and protection engineering
一种河道修防工程用河道防汛装置
SHEN JUNHUA (author) / SUN LIJIAN (author) / ZHAO SHUANG (author) / BAI RUILIN (author) / CAO JING (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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