A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water conservancy project retaining wall drainage structure
The invention provides a water conservancy project retaining wall drainage structure, and belongs to the technical field of retaining wall drainage. The water conservancy project retaining wall drainage structure comprises a shell, a spray head, a first pipeline and a rotating mechanism; the shell is suitable for being arranged on the top wall of a drainage channel, and an air hole is formed in the lower surface of the shell; one end of the spray head communicates with the air hole, and the other end of the spray head is a bent end; the spray head has the degree of freedom of rotating around the axis of the air hole, and the bent end faces the bottom wall of the drainage channel; the first pipeline is provided with a first end suitable for extending out of the top wall of a retaining wall and a second end communicating with the side wall of the shell; the first end is suitable for communicating with an air source; and the rotating mechanism is arranged on the lower surface of the shell, the rotating mechanism is provided with a rotating driving end connected with the outer wall surface of the spray head, and the rotating driving end is suitable for driving the spray head to rotate around the axis direction of the air hole. Compared with the prior art, through the cooperation of the shell, the spray head, the first pipeline and the rotating mechanism, silt in the drainage channel can be cleaned, and the drainage effect of the retaining wall can be improved conveniently.
本发明提供了一种水利工程挡土墙排水结构，属于挡土墙排水技术领域，包括壳体、喷头、第一管道和旋转机构；壳体适于设在排水通道的顶壁，壳体的下表面设有透气孔；喷头的一端与透气孔连通，另一端为弯折端；喷头具有绕透气孔的轴线旋转的自由度，弯折端朝向排水通道的底壁；第一管道具有适于延伸出挡土墙顶壁的第一端，以及与壳体的侧壁连通的第二端；第一端适于与气源连通；旋转机构设在壳体的下表面，旋转机构具有与喷头的外壁面连接的旋转驱动端，旋转驱动端适于驱动喷头绕透气孔的轴线方向转动；与现有技术相比，通过壳体、喷头、第一管道和旋转机构的配合，能够对排水通道内的泥沙进行清理，便于提高挡土墙的排水效果。
Water conservancy project retaining wall drainage structure
The invention provides a water conservancy project retaining wall drainage structure, and belongs to the technical field of retaining wall drainage. The water conservancy project retaining wall drainage structure comprises a shell, a spray head, a first pipeline and a rotating mechanism; the shell is suitable for being arranged on the top wall of a drainage channel, and an air hole is formed in the lower surface of the shell; one end of the spray head communicates with the air hole, and the other end of the spray head is a bent end; the spray head has the degree of freedom of rotating around the axis of the air hole, and the bent end faces the bottom wall of the drainage channel; the first pipeline is provided with a first end suitable for extending out of the top wall of a retaining wall and a second end communicating with the side wall of the shell; the first end is suitable for communicating with an air source; and the rotating mechanism is arranged on the lower surface of the shell, the rotating mechanism is provided with a rotating driving end connected with the outer wall surface of the spray head, and the rotating driving end is suitable for driving the spray head to rotate around the axis direction of the air hole. Compared with the prior art, through the cooperation of the shell, the spray head, the first pipeline and the rotating mechanism, silt in the drainage channel can be cleaned, and the drainage effect of the retaining wall can be improved conveniently.
本发明提供了一种水利工程挡土墙排水结构，属于挡土墙排水技术领域，包括壳体、喷头、第一管道和旋转机构；壳体适于设在排水通道的顶壁，壳体的下表面设有透气孔；喷头的一端与透气孔连通，另一端为弯折端；喷头具有绕透气孔的轴线旋转的自由度，弯折端朝向排水通道的底壁；第一管道具有适于延伸出挡土墙顶壁的第一端，以及与壳体的侧壁连通的第二端；第一端适于与气源连通；旋转机构设在壳体的下表面，旋转机构具有与喷头的外壁面连接的旋转驱动端，旋转驱动端适于驱动喷头绕透气孔的轴线方向转动；与现有技术相比，通过壳体、喷头、第一管道和旋转机构的配合，能够对排水通道内的泥沙进行清理，便于提高挡土墙的排水效果。
Water conservancy project retaining wall drainage structure
一种水利工程挡土墙排水结构
FENG SHASHA (author) / JIA YUNJIAO (author) / LIU TINGTING (author)
2021-11-30
Patent
Electronic Resource
Chinese
Water conservancy project retaining wall drainage device
| European Patent Office | 2022