Water conservancy pipeline for water conservancy project

The utility model discloses a water conservancy pipeline for a water conservancy project, which comprises a pipeline body, an upper cover plate is arranged above the pipeline body, a lower cover plate is arranged below the pipeline body, a buffer top plate is arranged above the upper cover plate, and the buffer top plate and the lower cover plate are connected through a buffer component. The buffer component comprises fixing blocks arranged on the two sides of the upper cover plate, guide rods arranged at the bottom of the buffer top plate, limiting blocks arranged at the bottoms of the guide rods and springs arranged outside the guide rods in a sleeving mode, the guide rods penetrate through the fixing blocks, one ends of the springs are connected with the fixing blocks, and the other ends of the springs are connected with the limiting blocks. Through the arrangement of the pipeline body, the upper cover plate, the lower cover plate, the buffer top plate, the fixing blocks, the guide rods, the limiting block