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Flow blocking device for water conservancy project and using method of flow blocking device
The invention relates to the technical field of hydraulic engineering, and discloses a flow blocking device for hydraulic engineering and a using method thereof.The flow blocking device for hydraulic engineering comprises a flow blocking body, and a transmission shaft is arranged in the middle of the front side of the flow blocking body and is of a cylindrical structure; pushing cams are arranged at the left end and the right end of the transmission shaft; a hydraulic stirring plate is arranged on the circumferential outer wall of the transmission shaft; a mounting plate is arranged on the front side of the fluid blocking body; a sliding rod is arranged on the mounting plate; a top plate is arranged at the top end of the sliding rod; the top of the top plate is in contact with the outer wall of the pushing cam in an attached mode. The buffer plate is impacted by water flow, so that the buffer plate drives one end of the first connecting rod set to move backwards, the other end of the first connecting rod set pushes the sliding block towards the outer end of the sliding groove, the sliding block extrudes the spring B, the buffer effect is achieved, the situation that the flow blocking device is damaged due to too large water flow impact is avoided, and the stability coefficient of the flow blocking device in use is improved.
本发明涉及水利工程技术领域，公开了一种水利工程用挡流装置及其使用方法，所述一种水利工程用挡流装置，包括挡流体，所述挡流体的前侧居中位置设置有传动轴，且传动轴为圆柱形结构；所述传动轴的左右两端设置有顶推凸轮；所述传动轴的圆周外壁上设置有水力拨板；所述挡流体的前侧设置有安装板；所述安装板上设置有滑动杆；所述滑动杆的顶端设置有顶板；所述顶板的顶部贴合接触顶推凸轮的外壁。本发明通过水流冲击缓冲板，使缓冲板带动第一连杆组的一端向后移动，使第一连杆组的另一端向滑槽的外端顶推滑块，使滑块挤压弹簧B，起到缓冲的作用，避免水流冲击过大而损害挡流装置，提高挡流装置使用时的稳定系数。
Flow blocking device for water conservancy project and using method of flow blocking device
The invention relates to the technical field of hydraulic engineering, and discloses a flow blocking device for hydraulic engineering and a using method thereof.The flow blocking device for hydraulic engineering comprises a flow blocking body, and a transmission shaft is arranged in the middle of the front side of the flow blocking body and is of a cylindrical structure; pushing cams are arranged at the left end and the right end of the transmission shaft; a hydraulic stirring plate is arranged on the circumferential outer wall of the transmission shaft; a mounting plate is arranged on the front side of the fluid blocking body; a sliding rod is arranged on the mounting plate; a top plate is arranged at the top end of the sliding rod; the top of the top plate is in contact with the outer wall of the pushing cam in an attached mode. The buffer plate is impacted by water flow, so that the buffer plate drives one end of the first connecting rod set to move backwards, the other end of the first connecting rod set pushes the sliding block towards the outer end of the sliding groove, the sliding block extrudes the spring B, the buffer effect is achieved, the situation that the flow blocking device is damaged due to too large water flow impact is avoided, and the stability coefficient of the flow blocking device in use is improved.
本发明涉及水利工程技术领域，公开了一种水利工程用挡流装置及其使用方法，所述一种水利工程用挡流装置，包括挡流体，所述挡流体的前侧居中位置设置有传动轴，且传动轴为圆柱形结构；所述传动轴的左右两端设置有顶推凸轮；所述传动轴的圆周外壁上设置有水力拨板；所述挡流体的前侧设置有安装板；所述安装板上设置有滑动杆；所述滑动杆的顶端设置有顶板；所述顶板的顶部贴合接触顶推凸轮的外壁。本发明通过水流冲击缓冲板，使缓冲板带动第一连杆组的一端向后移动，使第一连杆组的另一端向滑槽的外端顶推滑块，使滑块挤压弹簧B，起到缓冲的作用，避免水流冲击过大而损害挡流装置，提高挡流装置使用时的稳定系数。
Flow blocking device for water conservancy project and using method of flow blocking device
一种水利工程用挡流装置及其使用方法
TANG JINGWEN (author) / SUN LIANG (author) / ZHANG YEQUAN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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