Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-control normally-open overflow drainage sluice structure for coping with medium-large flow
The invention provides a double-control normally-open overflow drainage sluice structure for coping with medium-large flow. A sluice valve of the double-control normally-open overflow drainage sluicestructure comprises a central flashboard and two sliding flashboards mounted at the two sides of the central flashboard, and a plurality of comb-tooth-shaped fixed sluice pieces are arranged at the bottom of each of the central flashboard and the sliding flashboards at intervals; and an inserting part is inserted into an inserting hole in a sliding fit mode, the two sliding flashboards extend outin the width direction of a base respectively, one end of a driving rod is provided with a worm section of a worm structure and a threaded section in threaded fit with the sliding flashboards, and theworm section is in transmission connection via a worm wheel connected with a gear assembly and arranged in the sliding flashboards. A cylindrical gear at the output end of the gear assembly is engaged with a horizontally-arranged rack, the rack is integrally arranged on a crutch-shaped crank rod, and a crutch handle section of the crank rod inclines towards the upper right portion. According to the double-control normally-open overflow drainage sluice structure for coping with the medium-large flow, rapid installation and construction of a drainage sluice of a river channel drainage port canbe achieved, larger water flow impact is resisted, the drainage amount can be adjusted, and adaptability is high.
本发明提供了一种应对中大流量的双控式常开溢流排水闸结构，其闸阀包括一块中央闸板和安装于中央闸板两侧的两块滑动闸板，中央闸板和滑动闸板的底部均具有间隔布置的若干梳齿状的固定闸片；所述插接部滑动配合地插入到所述插接孔内，两滑动闸板各自沿着基座宽度方向上伸出，驱动杆一端具有一段蜗杆结构的蜗杆段以及与滑动闸板螺纹配合的螺纹段，蜗杆段通过设于滑动闸板内的与一个齿轮组件相连的蜗轮传动连接，齿轮组件输出端的圆柱齿轮与一根水平设置的齿条啮合，该齿条一体式地设置在一根拐杖状的拐杆上，拐杆的拐柄段朝右上方倾斜。本发明能实现河道排水口的排水闸的快速安装施工，抵挡较大的水流冲击，并可调节排水量，适应性强。
Double-control normally-open overflow drainage sluice structure for coping with medium-large flow
The invention provides a double-control normally-open overflow drainage sluice structure for coping with medium-large flow. A sluice valve of the double-control normally-open overflow drainage sluicestructure comprises a central flashboard and two sliding flashboards mounted at the two sides of the central flashboard, and a plurality of comb-tooth-shaped fixed sluice pieces are arranged at the bottom of each of the central flashboard and the sliding flashboards at intervals; and an inserting part is inserted into an inserting hole in a sliding fit mode, the two sliding flashboards extend outin the width direction of a base respectively, one end of a driving rod is provided with a worm section of a worm structure and a threaded section in threaded fit with the sliding flashboards, and theworm section is in transmission connection via a worm wheel connected with a gear assembly and arranged in the sliding flashboards. A cylindrical gear at the output end of the gear assembly is engaged with a horizontally-arranged rack, the rack is integrally arranged on a crutch-shaped crank rod, and a crutch handle section of the crank rod inclines towards the upper right portion. According to the double-control normally-open overflow drainage sluice structure for coping with the medium-large flow, rapid installation and construction of a drainage sluice of a river channel drainage port canbe achieved, larger water flow impact is resisted, the drainage amount can be adjusted, and adaptability is high.
本发明提供了一种应对中大流量的双控式常开溢流排水闸结构，其闸阀包括一块中央闸板和安装于中央闸板两侧的两块滑动闸板，中央闸板和滑动闸板的底部均具有间隔布置的若干梳齿状的固定闸片；所述插接部滑动配合地插入到所述插接孔内，两滑动闸板各自沿着基座宽度方向上伸出，驱动杆一端具有一段蜗杆结构的蜗杆段以及与滑动闸板螺纹配合的螺纹段，蜗杆段通过设于滑动闸板内的与一个齿轮组件相连的蜗轮传动连接，齿轮组件输出端的圆柱齿轮与一根水平设置的齿条啮合，该齿条一体式地设置在一根拐杖状的拐杆上，拐杆的拐柄段朝右上方倾斜。本发明能实现河道排水口的排水闸的快速安装施工，抵挡较大的水流冲击，并可调节排水量，适应性强。
Double-control normally-open overflow drainage sluice structure for coping with medium-large flow
一种应对中大流量的双控式常开溢流排水闸结构
10.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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