A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gate structure for water conservancy and hydropower
The invention relates to the field of water conservancy projects, in particular to a gate structure for water conservancy and hydropower, which comprises a base, a flashboard, a sealing dam, a pressure relief dam and an adjusting assembly, and an adjusting groove is formed in the upper end of the flashboard; one end of the adjusting groove is a sealed end, and the other end is a pressure relief end; a sliding block is slidably mounted in the adjusting groove; when the gate is opened, the adjusting assembly drives the lifting shaft to drive the sliding block to move to the pressure relief end, the gate plate is driven by water flow to deflect towards the pressure relief dam around the lifting shaft, the gate plate abuts against the check block, and the water flow flows out of a gap between the gate plate and the pressure relief dam; when the gate is closed, the adjusting assembly drives the lifting shaft to drive the sliding block to move to the sealing end, so that the gate plate is driven by the water flow to reversely deflect towards the pressure relief dam around the lifting shaft, the gate plate abuts against the sealing wall through the water flow pressure, the gate is closed and water is cut off, and meanwhile the sealing effect is improved. And the sealing performance between the flashboard and the sealing wall is improved.
本发明涉及水利工程领域，具体涉及一种用于水利水电的闸门结构，包括基座、闸板、密封坝、泄压坝、调节组件，闸板上端设有调节槽；调节槽一端设为密封端，另一端设为泄压端；调节槽内滑动安装有滑块；滑块上端转动安装有提升轴，在开闸时，调节组件驱使提升轴带动滑块移至泄压端，使得闸板在水流驱使下绕提升轴向泄压坝偏转，闸板抵接在挡块上，水流从闸板和泄压坝之间的缝隙流出，进行初步泄压的同时，水流对密封坝上滋生的苔藓等杂质进行冲刷，在闭闸时，调节组件驱使提升轴带动滑块移至密封端，使得闸板在水流驱使下绕提升轴向泄压坝反向偏转，利用水流压力将闸板抵接在密封壁上，实现关闸断水的同时，提升闸板和密封壁之间的密封性。
Gate structure for water conservancy and hydropower
The invention relates to the field of water conservancy projects, in particular to a gate structure for water conservancy and hydropower, which comprises a base, a flashboard, a sealing dam, a pressure relief dam and an adjusting assembly, and an adjusting groove is formed in the upper end of the flashboard; one end of the adjusting groove is a sealed end, and the other end is a pressure relief end; a sliding block is slidably mounted in the adjusting groove; when the gate is opened, the adjusting assembly drives the lifting shaft to drive the sliding block to move to the pressure relief end, the gate plate is driven by water flow to deflect towards the pressure relief dam around the lifting shaft, the gate plate abuts against the check block, and the water flow flows out of a gap between the gate plate and the pressure relief dam; when the gate is closed, the adjusting assembly drives the lifting shaft to drive the sliding block to move to the sealing end, so that the gate plate is driven by the water flow to reversely deflect towards the pressure relief dam around the lifting shaft, the gate plate abuts against the sealing wall through the water flow pressure, the gate is closed and water is cut off, and meanwhile the sealing effect is improved. And the sealing performance between the flashboard and the sealing wall is improved.
本发明涉及水利工程领域，具体涉及一种用于水利水电的闸门结构，包括基座、闸板、密封坝、泄压坝、调节组件，闸板上端设有调节槽；调节槽一端设为密封端，另一端设为泄压端；调节槽内滑动安装有滑块；滑块上端转动安装有提升轴，在开闸时，调节组件驱使提升轴带动滑块移至泄压端，使得闸板在水流驱使下绕提升轴向泄压坝偏转，闸板抵接在挡块上，水流从闸板和泄压坝之间的缝隙流出，进行初步泄压的同时，水流对密封坝上滋生的苔藓等杂质进行冲刷，在闭闸时，调节组件驱使提升轴带动滑块移至密封端，使得闸板在水流驱使下绕提升轴向泄压坝反向偏转，利用水流压力将闸板抵接在密封壁上，实现关闸断水的同时，提升闸板和密封壁之间的密封性。
Gate structure for water conservancy and hydropower
一种用于水利水电的闸门结构
LI HANJUN (author) / JIANG YANHUA (author) / GENG YINGZHOU (author) / GAO MINWANG (author) / CHEN PEIRAN (author) / WANG QINGSHAO (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau