一种水闸导流墙的防淤堵机构
By using a mud-pushing assembly to move mud and sand away from the guide wall, and combined with a deflector to move the water flow, the problem of blockage in the guide hole was solved, water flow permeability and pump station efficiency were improved, and effective control of the guide hole was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SINOHYDRO BUREAU 1 CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
When an asymmetric gate station is in operation, sediment deposition is likely to occur near the guide wall, which can lead to blockage of the guide holes, affecting the water flow pattern and pump station efficiency.
A mud-pushing assembly, including a mud-pushing plate and a drive assembly, is used to push mud and sand away from the guide wall. Combined with a deflector to move the water flow, this reduces mud and sand deposition and seals the guide hole when the gate station stops operating.
It effectively reduces the blockage of the guide hole, improves water flow permeability, improves flow pattern, enhances pump station operating efficiency, prevents sediment accumulation, and enables the control of the opening and closing of the guide hole.
Smart Images
Figure CN224514139U_ABST
Abstract
Claims
1. A silt-prevention mechanism for a sluice gate guide wall, comprising a guide wall (1), characterized in that, It also includes a mud-pushing assembly (2) installed on the guide wall (1), the mud-pushing assembly (2) including a mud-pushing plate (21) installed on one side of the guide wall (1) and the mud-pushing plate (21) being able to move away from the guide wall (1), the mud-pushing assembly (2) also including a drive assembly (4) for driving the mud-pushing plate (21) to move.
2. The anti-clogging mechanism of a sluice guide wall according to claim 1, characterized in that, The guide wall (1) has multiple sets of guide holes (11) arranged in the vertical direction, and the pusher plate (21) is arranged in multiple ways corresponding to the guide holes (11). The pusher plate (21) can block the guide holes (11).
3. The anti-clogging mechanism of a sluice guide wall according to claim 2, characterized in that, The pusher plate (21) is rotatably connected to the guide wall (1) on one side. Rotating the pusher plate (21) can make it parallel or perpendicular to the guide wall (1).
4. The anti-clogging mechanism of a sluice guide wall according to claim 3, characterized in that, The drive assembly (4) includes a sliding rod (31) and a connecting rod (32). The sliding rod (31) is slidably connected to the guide wall (1). One end of the connecting rod (32) is rotatably connected to the sliding rod (31), and the other end is rotatably connected to the mud pusher (21).
5. The anti-clogging mechanism of a sluice guide wall according to claim 4, wherein The sliding direction of the sliding rod (31) is perpendicular to the ground, and multiple connecting rods (32) are provided corresponding to the mud pusher (21).
6. The anti-clogging mechanism of a sluice guide wall according to claim 3, wherein The pusher plate (21) is provided with a rotating dial wheel (5) on the side away from the guide wall (1), and the rotating dial wheel (5) can move the water flow.
7. The anti-clogging mechanism of a sluice guide wall according to claim 6, characterized in that, The dial (5) includes a rotating shaft (51) and a dial plate (52). The rotating shaft (51) is rotatably connected to the mud pusher (21), and the dial plate (52) is fixed on the rotating shaft (51).
8. The anti-siltation mechanism for a sluice gate guide wall according to claim 7, characterized in that, Multiple levers (52) are arranged around the axis of the rotating shaft (51).