A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Normally-open overflow drainage sluice structure
The invention provides a normally-open overflow drainage sluice structure. A sluice valve of the normally-open overflow drainage sluice structure comprises a central sluice plate and two sliding sluice plates disposed on the two side of the central sluice plate. The two sliding sluice plates extend out in the width direction of a base respectively. A rod shaped like a walking stick is horizontallydisposed in each sliding sluice plate and is in horizontal sliding fit in the sliding sluice plate. A handle section of each rod inclines towards the upper side of one side of the central sluice plate and is connected with a traction rope. The two traction ropes on the two sides are each wound around a tensioning wheel to be tied onto a reset mechanism that is disposed at the upper end of the central sluice plate. A rope winding device of each reset mechanism comprises two friction rings, a plurality of friction pieces and an air bag, wherein the friction rings are connected with the corresponding traction rope, and when sluice pieces are completely pulled into installing holes where the sluice pieces are located, the friction rings and the air bag rotate relatively. The normally-open overflow drainage sluice structure can be rapidly installed and constructed at a riverway outfall to resist large water flow impact, and the normally-open overflow drainage sluice structure has flexibleand selectable working mechanism and high adaptability.
本发明提供了一种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；两滑动闸板各自沿着基座宽度方向上伸出，每块滑动闸板内还水平地设有一根拐杖状的拐杆，拐杆在滑动闸板内水平滑动配合，每根拐杆的拐柄段朝中央闸板一侧的上方倾斜且拐柄段连接一根牵引绳，两侧的两根牵引绳均绕过张紧轮后系在安装于中央闸板上端的一个复位机构上，复位机构的绕线装置包括两个摩擦环以及若干摩擦件和一个气囊，摩擦环与所述牵引绳相连，闸片被完全拉入其所在的安装孔内时，摩擦环与气囊之间发生相对转动。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，工作机制灵活可选，适应性较好。
Normally-open overflow drainage sluice structure
The invention provides a normally-open overflow drainage sluice structure. A sluice valve of the normally-open overflow drainage sluice structure comprises a central sluice plate and two sliding sluice plates disposed on the two side of the central sluice plate. The two sliding sluice plates extend out in the width direction of a base respectively. A rod shaped like a walking stick is horizontallydisposed in each sliding sluice plate and is in horizontal sliding fit in the sliding sluice plate. A handle section of each rod inclines towards the upper side of one side of the central sluice plate and is connected with a traction rope. The two traction ropes on the two sides are each wound around a tensioning wheel to be tied onto a reset mechanism that is disposed at the upper end of the central sluice plate. A rope winding device of each reset mechanism comprises two friction rings, a plurality of friction pieces and an air bag, wherein the friction rings are connected with the corresponding traction rope, and when sluice pieces are completely pulled into installing holes where the sluice pieces are located, the friction rings and the air bag rotate relatively. The normally-open overflow drainage sluice structure can be rapidly installed and constructed at a riverway outfall to resist large water flow impact, and the normally-open overflow drainage sluice structure has flexibleand selectable working mechanism and high adaptability.
本发明提供了一种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；两滑动闸板各自沿着基座宽度方向上伸出，每块滑动闸板内还水平地设有一根拐杖状的拐杆，拐杆在滑动闸板内水平滑动配合，每根拐杆的拐柄段朝中央闸板一侧的上方倾斜且拐柄段连接一根牵引绳，两侧的两根牵引绳均绕过张紧轮后系在安装于中央闸板上端的一个复位机构上，复位机构的绕线装置包括两个摩擦环以及若干摩擦件和一个气囊，摩擦环与所述牵引绳相连，闸片被完全拉入其所在的安装孔内时，摩擦环与气囊之间发生相对转动。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，工作机制灵活可选，适应性较好。
Normally-open overflow drainage sluice structure
一种常开溢流排水闸结构
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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