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Flood discharge valve device in water conservancy facility
The flood discharge valve device in the water conservancy facility comprises a mounting base, a cavity is formed in the position, close to the top, of the mounting base, and a servo motor, a threaded rod, an L-shaped limiting rod, a scraping plate, a balancing weight, a pulling block, a first threaded sleeve and a guide rod are matched with one another; through cooperation of a hinge rod, a sliding rod, a rectangular block, a first spring, a rack plate, a sealing plate, a screw rod, a second threaded sleeve, a movable gear, a straight rod, a translation rod and a lifting rod, the flood discharge efficiency is improved, and the flood discharge efficiency is improved. When the water level is high, the baffle is conveniently extruded to move leftwards, so that the sealing plate is driven to move upwards for flood discharge, and water overflowing or serious disasters caused by collapse of a reservoir dam and an embankment are avoided.
本发明公开了一种水利设施中的泄洪阀门装置，包括安装座，所述安装座靠近顶部处开设有空腔，本发明通过伺服电机、螺纹杆、L形限位杆、刮板、配重块、拉动块、第一螺纹套和导向杆这些部件之间的相互配合，便于带动刮板来回上下移动对过滤板上附着的淤泥或者漂浮物进行清理，避免影响泄洪的效率，且通过铰接杆、滑动杆、矩形块、第一弹簧、齿条板、密封板、螺杆、第二螺纹套、活动齿轮、直杆、平移杆和升降杆这些部件之间的相互配合，便于在水位较高时挤压挡板向左移动，从而带动密封板向上移动进行泄洪，避免水漫洪溢，或使库坝、堤堰溃塌而造成严重的灾害。
Flood discharge valve device in water conservancy facility
The flood discharge valve device in the water conservancy facility comprises a mounting base, a cavity is formed in the position, close to the top, of the mounting base, and a servo motor, a threaded rod, an L-shaped limiting rod, a scraping plate, a balancing weight, a pulling block, a first threaded sleeve and a guide rod are matched with one another; through cooperation of a hinge rod, a sliding rod, a rectangular block, a first spring, a rack plate, a sealing plate, a screw rod, a second threaded sleeve, a movable gear, a straight rod, a translation rod and a lifting rod, the flood discharge efficiency is improved, and the flood discharge efficiency is improved. When the water level is high, the baffle is conveniently extruded to move leftwards, so that the sealing plate is driven to move upwards for flood discharge, and water overflowing or serious disasters caused by collapse of a reservoir dam and an embankment are avoided.
本发明公开了一种水利设施中的泄洪阀门装置，包括安装座，所述安装座靠近顶部处开设有空腔，本发明通过伺服电机、螺纹杆、L形限位杆、刮板、配重块、拉动块、第一螺纹套和导向杆这些部件之间的相互配合，便于带动刮板来回上下移动对过滤板上附着的淤泥或者漂浮物进行清理，避免影响泄洪的效率，且通过铰接杆、滑动杆、矩形块、第一弹簧、齿条板、密封板、螺杆、第二螺纹套、活动齿轮、直杆、平移杆和升降杆这些部件之间的相互配合，便于在水位较高时挤压挡板向左移动，从而带动密封板向上移动进行泄洪，避免水漫洪溢，或使库坝、堤堰溃塌而造成严重的灾害。
Flood discharge valve device in water conservancy facility
一种水利设施中的泄洪阀门装置
ZHAO YUSHENG (author) / ZHANG XIAOYAN (author)
2024-07-30
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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