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A platform for research: civil engineering, architecture and urbanism
Sand blocking and discharging structure for water conservancy
The invention discloses a water conservancy sand blocking and discharging structure, and relates to the technical field of water conservancy project, the water conservancy sand blocking and discharging structure comprises a water conservancy sand blocking and discharging structure main body, the water conservancy sand blocking and discharging structure main body comprises a main body pipe, a water inlet pipe is fixedly installed on the side wall of the upper end of the main body pipe, and a sand blocking and discharging mechanism is arranged in the main body pipe; a back flushing mechanism is arranged at the bottom of the main body pipe; the sand blocking and discharging mechanism comprises a sand blocking and discharging unit and an impurity blocking unit. Water containing a large amount of sediment enters the main body pipe through the water inlet pipe, the sediment is intercepted by the sediment blocking net and accumulated on the surface of the sediment blocking net, the motor works to drive the rotating shaft to rotate, the threaded supporting rod is matched with the threaded ring to move upwards, and the cross-shaped clamping rod and the rotating shaft play a role in limiting sliding; the threaded supporting rod drives the sand blocking net to rotate while moving upwards, the sand blocking net moves upwards to the sand discharging pushing piece along with the threaded supporting rod, silt on the surface of the sand blocking net is blocked and pushed by the sand discharging pushing piece to be discharged from the sand discharging pipe, and the main body pipe can effectively run for a long time.
本发明公开了一种水利拦排沙结构，涉及水利工程技术领域，包括水利拦排沙结构主体，所述水利拦排沙结构主体包括有主体管，所述主体管的上端侧壁固定安装有进水管，所述主体管的内部设置有拦排沙机构，所述主体管的底部设置有反冲机构；所述拦排沙机构包括有拦排沙单元和杂质拦截单元。本发明中含有大量泥沙的水通过进水管进入主体管，泥沙被拦沙网进行拦截，堆积在拦沙网的表面上，电机工作带动转动轴转动，螺纹支杆在螺纹环的配合下向上移动，十字卡接杆与转动轴起到限位滑动的作用，使螺纹支杆带着拦沙网在上移的同时进行转动，拦沙网随螺纹支杆上移至排沙推片处，其表面的泥沙被排沙推片阻碍推动从排沙管处排出，使主体管能够长期有效运行。
Sand blocking and discharging structure for water conservancy
The invention discloses a water conservancy sand blocking and discharging structure, and relates to the technical field of water conservancy project, the water conservancy sand blocking and discharging structure comprises a water conservancy sand blocking and discharging structure main body, the water conservancy sand blocking and discharging structure main body comprises a main body pipe, a water inlet pipe is fixedly installed on the side wall of the upper end of the main body pipe, and a sand blocking and discharging mechanism is arranged in the main body pipe; a back flushing mechanism is arranged at the bottom of the main body pipe; the sand blocking and discharging mechanism comprises a sand blocking and discharging unit and an impurity blocking unit. Water containing a large amount of sediment enters the main body pipe through the water inlet pipe, the sediment is intercepted by the sediment blocking net and accumulated on the surface of the sediment blocking net, the motor works to drive the rotating shaft to rotate, the threaded supporting rod is matched with the threaded ring to move upwards, and the cross-shaped clamping rod and the rotating shaft play a role in limiting sliding; the threaded supporting rod drives the sand blocking net to rotate while moving upwards, the sand blocking net moves upwards to the sand discharging pushing piece along with the threaded supporting rod, silt on the surface of the sand blocking net is blocked and pushed by the sand discharging pushing piece to be discharged from the sand discharging pipe, and the main body pipe can effectively run for a long time.
本发明公开了一种水利拦排沙结构，涉及水利工程技术领域，包括水利拦排沙结构主体，所述水利拦排沙结构主体包括有主体管，所述主体管的上端侧壁固定安装有进水管，所述主体管的内部设置有拦排沙机构，所述主体管的底部设置有反冲机构；所述拦排沙机构包括有拦排沙单元和杂质拦截单元。本发明中含有大量泥沙的水通过进水管进入主体管，泥沙被拦沙网进行拦截，堆积在拦沙网的表面上，电机工作带动转动轴转动，螺纹支杆在螺纹环的配合下向上移动，十字卡接杆与转动轴起到限位滑动的作用，使螺纹支杆带着拦沙网在上移的同时进行转动，拦沙网随螺纹支杆上移至排沙推片处，其表面的泥沙被排沙推片阻碍推动从排沙管处排出，使主体管能够长期有效运行。
Sand blocking and discharging structure for water conservancy
一种水利拦排沙结构
CHEN HAIXIA (author) / XU GUOLIANG (author)
2023-02-03
Patent
Electronic Resource
Chinese
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