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A platform for research: civil engineering, architecture and urbanism
Early warning drainage device for geotechnical dam
The invention discloses a geotechnical dam early warning drainage device which comprises a water retaining body, an overflow dam, a trash retaining opening formed in the lower end of the overflow dam, a movable groove formed in the overflow dam and a water retaining gate arranged in the movable groove. The lifting assembly is arranged in the movable groove and comprises a supporting roller arranged at the upper end of the movable groove, a downward pressing part arranged on the side, close to the trash holding opening, of the water retaining gate, a triggering part arranged at the upper end of the side, close to the trash holding opening, of the overflow dam and a gravity regulating and controlling part arranged in the downward pressing part. The device gives an early warning when the water level rises to a certain position and automatically drains water at a high-risk water level, the gate automatically ascends and descends through cooperation of the gravity block, the trigger component and the gravity regulation and control component, and automatic control is achieved.
本发明公开了一种土工大坝预警排水装置，包括拦水主体，包括溢流坝、设置在溢流坝下端的拦污口、开设在溢流坝内的活动槽以及设置在活动槽内的拦水闸；以及，升降组件，所述升降组件设置在活动槽内，包括设置在活动槽上端的支撑滚轮、设置在拦水闸靠近拦污口一侧的下压部件、设置在溢流坝靠近拦污口一侧上端的触发部件以及设置在下压部件内的重力调控部件，通过触发部件的设置，使得装置在水位上升至一定位置时预警，在高危水位时自动排水，闸门通过重力块与触发部件及重力调控部件的配合自动升降，实现了自动控制。
Early warning drainage device for geotechnical dam
The invention discloses a geotechnical dam early warning drainage device which comprises a water retaining body, an overflow dam, a trash retaining opening formed in the lower end of the overflow dam, a movable groove formed in the overflow dam and a water retaining gate arranged in the movable groove. The lifting assembly is arranged in the movable groove and comprises a supporting roller arranged at the upper end of the movable groove, a downward pressing part arranged on the side, close to the trash holding opening, of the water retaining gate, a triggering part arranged at the upper end of the side, close to the trash holding opening, of the overflow dam and a gravity regulating and controlling part arranged in the downward pressing part. The device gives an early warning when the water level rises to a certain position and automatically drains water at a high-risk water level, the gate automatically ascends and descends through cooperation of the gravity block, the trigger component and the gravity regulation and control component, and automatic control is achieved.
本发明公开了一种土工大坝预警排水装置，包括拦水主体，包括溢流坝、设置在溢流坝下端的拦污口、开设在溢流坝内的活动槽以及设置在活动槽内的拦水闸；以及，升降组件，所述升降组件设置在活动槽内，包括设置在活动槽上端的支撑滚轮、设置在拦水闸靠近拦污口一侧的下压部件、设置在溢流坝靠近拦污口一侧上端的触发部件以及设置在下压部件内的重力调控部件，通过触发部件的设置，使得装置在水位上升至一定位置时预警，在高危水位时自动排水，闸门通过重力块与触发部件及重力调控部件的配合自动升降，实现了自动控制。
Early warning drainage device for geotechnical dam
一种土工大坝预警排水装置
GAO ZHENDONG (author) / SHAO CANHUI (author) / XU YONGJIN (author) / ZHA YINPENG (author) / CAI KUN (author) / YU YING (author) / ZHANG JIANTAO (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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