Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water conservancy project gate structure
The invention relates to a water conservancy project gate structure which comprises a gate frame provided with a flow port and a sliding rail downwards arranged along the top end of the frame, the sliding rail is located in the bottom range of the gate frame and connected with a flexible intercepting net, the top end of the flexible intercepting net is connected to a gate plate, and when the gate plate moves upwards to open the flow port, the flexible intercepting net is arranged on the gate plate. The intercepting net can be pulled upwards by the displacement action of the flashboard, the intercepting net just shields the flowing opening after being pulled upwards so as to prevent fishes and organisms from escaping outwards along with the water discharging action, the intercepting net can synchronously intercept the flowing opening when the flashboard is opened, and operation is convenient. The shear fork frame which is folded along a channel of the channel is arranged on the drainage side of the flow opening through the channel steel, the top end of the shear fork frame is connected with the flashboard, so that when the flashboard moves upwards, the interception net is pulled up to cover the flow opening, the shear fork frame is pulled up, the pulled shear fork frame is expanded on the drainage side of the interception net, and therefore the flow opening is closed. And the interception net can be prevented from being washed away and deformed due to torrential water flow.
本发明涉及一种水利工程闸门结构，包括开设有流口的闸门边框、沿着所述边框的顶端向下开设的滑轨，所述滑轨位于闸门边框的底部范围内连接有柔性拦截网，将柔性拦截网的顶端连接在闸板上，当闸板向上移动以将流口开启时，拦截网会被闸板的位移动作而向上拉起，拦截网向上拉起后正好将流口遮挡起来，以防止鱼类生物随放水动作而向外逃窜，该拦截网随闸板开启时即可同步拦截在流口上，便于操作。在流口的排水侧通过槽钢设置了沿着其槽道进行折叠动作的剪叉架，剪叉架的顶端与闸板连接，使得闸板向上移动时，除了将拦截网拉起后遮盖在流口上以外，还将剪叉架向上拉起，拉起的剪叉架扩展在拦截网的排水侧，可防止水流湍急而造成拦截网被冲垮变形。
Water conservancy project gate structure
The invention relates to a water conservancy project gate structure which comprises a gate frame provided with a flow port and a sliding rail downwards arranged along the top end of the frame, the sliding rail is located in the bottom range of the gate frame and connected with a flexible intercepting net, the top end of the flexible intercepting net is connected to a gate plate, and when the gate plate moves upwards to open the flow port, the flexible intercepting net is arranged on the gate plate. The intercepting net can be pulled upwards by the displacement action of the flashboard, the intercepting net just shields the flowing opening after being pulled upwards so as to prevent fishes and organisms from escaping outwards along with the water discharging action, the intercepting net can synchronously intercept the flowing opening when the flashboard is opened, and operation is convenient. The shear fork frame which is folded along a channel of the channel is arranged on the drainage side of the flow opening through the channel steel, the top end of the shear fork frame is connected with the flashboard, so that when the flashboard moves upwards, the interception net is pulled up to cover the flow opening, the shear fork frame is pulled up, the pulled shear fork frame is expanded on the drainage side of the interception net, and therefore the flow opening is closed. And the interception net can be prevented from being washed away and deformed due to torrential water flow.
本发明涉及一种水利工程闸门结构，包括开设有流口的闸门边框、沿着所述边框的顶端向下开设的滑轨，所述滑轨位于闸门边框的底部范围内连接有柔性拦截网，将柔性拦截网的顶端连接在闸板上，当闸板向上移动以将流口开启时，拦截网会被闸板的位移动作而向上拉起，拦截网向上拉起后正好将流口遮挡起来，以防止鱼类生物随放水动作而向外逃窜，该拦截网随闸板开启时即可同步拦截在流口上，便于操作。在流口的排水侧通过槽钢设置了沿着其槽道进行折叠动作的剪叉架，剪叉架的顶端与闸板连接，使得闸板向上移动时，除了将拦截网拉起后遮盖在流口上以外，还将剪叉架向上拉起，拉起的剪叉架扩展在拦截网的排水侧，可防止水流湍急而造成拦截网被冲垮变形。
Water conservancy project gate structure
一种水利工程闸门结构
08.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Lifting type water conservancy gate structure for water conservancy project
| Europäisches Patentamt | 2022
Water conservancy gate for water conservancy project design
| Europäisches Patentamt | 2023