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A platform for research: civil engineering, architecture and urbanism
Spiral centrifugal pump for river dredging
The invention discloses a spiral centrifugal pump for river dredging, which belongs to the technical field of centrifugal pumps and comprises a first buoy and a second buoy which are distributed in parallel, an electric telescopic rod is rotatably mounted between the first buoy and the second buoy, and a plurality of connecting rods are rotatably connected to the tops of the first buoy and the second buoy. A bearing plate located above the first buoy and the second buoy is rotationally installed between the multiple connecting rods. Through the arrangement of the first buoy and the second buoy, the first motor and the pump body are installed between the first buoy and the second buoy, the device floats on the water surface through buoyancy of the first buoy and the second buoy, and due to the fact that the size of the first buoy and the size of the second buoy are small, the device can be suitable for dredging work of narrow and small river channels; meanwhile, through the arrangement of an electric telescopic rod, the electric telescopic rod can pull the first buoy and the second buoy to get close to each other, the occupied area is further reduced, and the device can pass through a narrow and small river channel.
本发明公开了一种河道清淤用螺旋离心泵，属于离心泵技术领域，包括两个平行分布的第一浮筒和第二浮筒，第一浮筒和第二浮筒之间转动安装有电动伸缩杆，第一浮筒和第二浮筒的顶部均转动连接有多个连接杆，多个连接杆之间转动安装有位于第一浮筒和第二浮筒上方的承载板。本发明通过第一浮筒和第二浮筒的设置，把第一电机和泵体安装在第一浮筒和第二浮筒中间，利用第一浮筒和第二浮筒的浮力漂浮在水面上，由于第一浮筒和第二浮筒的体积小，能够适用比较窄小的河道清淤工作，同时通过电动伸缩杆的设置，电动伸缩杆能够拉动第一浮筒和第二浮筒相互靠近，进一步减小所占的面积，能够通过窄小的河道。
Spiral centrifugal pump for river dredging
The invention discloses a spiral centrifugal pump for river dredging, which belongs to the technical field of centrifugal pumps and comprises a first buoy and a second buoy which are distributed in parallel, an electric telescopic rod is rotatably mounted between the first buoy and the second buoy, and a plurality of connecting rods are rotatably connected to the tops of the first buoy and the second buoy. A bearing plate located above the first buoy and the second buoy is rotationally installed between the multiple connecting rods. Through the arrangement of the first buoy and the second buoy, the first motor and the pump body are installed between the first buoy and the second buoy, the device floats on the water surface through buoyancy of the first buoy and the second buoy, and due to the fact that the size of the first buoy and the size of the second buoy are small, the device can be suitable for dredging work of narrow and small river channels; meanwhile, through the arrangement of an electric telescopic rod, the electric telescopic rod can pull the first buoy and the second buoy to get close to each other, the occupied area is further reduced, and the device can pass through a narrow and small river channel.
本发明公开了一种河道清淤用螺旋离心泵，属于离心泵技术领域，包括两个平行分布的第一浮筒和第二浮筒，第一浮筒和第二浮筒之间转动安装有电动伸缩杆，第一浮筒和第二浮筒的顶部均转动连接有多个连接杆，多个连接杆之间转动安装有位于第一浮筒和第二浮筒上方的承载板。本发明通过第一浮筒和第二浮筒的设置，把第一电机和泵体安装在第一浮筒和第二浮筒中间，利用第一浮筒和第二浮筒的浮力漂浮在水面上，由于第一浮筒和第二浮筒的体积小，能够适用比较窄小的河道清淤工作，同时通过电动伸缩杆的设置，电动伸缩杆能够拉动第一浮筒和第二浮筒相互靠近，进一步减小所占的面积，能够通过窄小的河道。
Spiral centrifugal pump for river dredging
一种河道清淤用螺旋离心泵
LYU ZHI (author) / LI MENG (author) / LIU HUI (author) / SUN LI (author) / YAN ZHUANGZHUANG (author)
2023-11-24
Patent
Electronic Resource
Chinese
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