Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective gate for water conservancy project
The protective gate for the water conservancy project comprises an arch-shaped gate and a gate lifting mechanism which are arranged on a concrete ditch, a pair of auxiliary plates are arranged in the concrete ditch, bristles are detachably and fixedly connected to the auxiliary plates, and a cylindrical filter screen made of a rigid material is arranged at the position close to the arch-shaped gate; the outer bottom wall of the cylindrical filter screen is rotationally connected with the rotating shaft through a bearing, a device enabling the cylindrical filter screen to rotate by means of water flow is arranged on the cylindrical filter screen, the cylindrical filter screen is driven to rotate by means of flowing of the water flow, the outer side wall of the rotating cylindrical filter screen abuts against bristles to slide, impurities such as floating objects attached to the filter screen are swept and cleaned, electromechanical equipment is not needed, and operation is convenient. And the problem of filter screen blockage caused by sundries such as floating objects is solved with low cost and low investment.
本发明公开了一种水利工程用防护闸门，包括设置在混凝土沟渠上的拱形闸和闸升降机构，混凝土沟渠内设置一对辅助板，辅助板上可拆卸固定连接刷毛，在靠近拱形闸处设置刚性材料制成的筒型过滤网，其外底壁通过轴承与转轴转动连接，筒型过滤网上设置有借助水流而使筒型过滤网能够转动的装置，利用水流的流动带动筒型过滤网转动，转动的筒型过滤网外侧壁与刷毛抵触滑动，扫刷清理附着在过滤网的漂浮物等杂质，不用机电设备，低成本、少投入解决了漂浮物等杂物所造成过滤网堵塞。
Protective gate for water conservancy project
The protective gate for the water conservancy project comprises an arch-shaped gate and a gate lifting mechanism which are arranged on a concrete ditch, a pair of auxiliary plates are arranged in the concrete ditch, bristles are detachably and fixedly connected to the auxiliary plates, and a cylindrical filter screen made of a rigid material is arranged at the position close to the arch-shaped gate; the outer bottom wall of the cylindrical filter screen is rotationally connected with the rotating shaft through a bearing, a device enabling the cylindrical filter screen to rotate by means of water flow is arranged on the cylindrical filter screen, the cylindrical filter screen is driven to rotate by means of flowing of the water flow, the outer side wall of the rotating cylindrical filter screen abuts against bristles to slide, impurities such as floating objects attached to the filter screen are swept and cleaned, electromechanical equipment is not needed, and operation is convenient. And the problem of filter screen blockage caused by sundries such as floating objects is solved with low cost and low investment.
本发明公开了一种水利工程用防护闸门，包括设置在混凝土沟渠上的拱形闸和闸升降机构，混凝土沟渠内设置一对辅助板，辅助板上可拆卸固定连接刷毛，在靠近拱形闸处设置刚性材料制成的筒型过滤网，其外底壁通过轴承与转轴转动连接，筒型过滤网上设置有借助水流而使筒型过滤网能够转动的装置，利用水流的流动带动筒型过滤网转动，转动的筒型过滤网外侧壁与刷毛抵触滑动，扫刷清理附着在过滤网的漂浮物等杂质，不用机电设备，低成本、少投入解决了漂浮物等杂物所造成过滤网堵塞。
Protective gate for water conservancy project
一种水利工程用防护闸门
WANG ZIWEI (Autor:in) / ZHONG XINPEI (Autor:in) / WANG KUN (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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