The invention relates to a
drill-buried type prefabricated
pipe pile for an electric
transmission line. The
drill-buried type prefabricated
pipe pile comprises an internal flow-guiding component, a flow-guiding steel
pipe, a prefabricated miniature pipe
pile, a grouting head, a grouting head top plate, a grouting hole, a grouting steel pipe, a grouting head bottom plate, reinforcing ribs, an
open hole, a top plate, a pore, bolt holes, an external positioning nesting component, four fork feet, angle steel and
mortar, the internal flow-guiding component and the external positioning nesting component are connected through the grouted
mortar, the internal flow-guiding component comprises the flow-guiding steel pipe, the prefabricated miniature pipe pile and the grouting head, the reinforcing ribs are welded into the grouting steel pipe, the
open hole is formed in the grouting steel pipe, the top plate is welded to the top of the flow-guiding steel pipe and provided with the pore, the bolt holes are formed in the four corners of the top plate, and the four fork feet are welded to the outer wall of the external positioning nesting component through the angle steel at equal distances. The
drill-buried type prefabricated pipe pile has the advantages of small environmental influence, high construction efficiency, reliable quality and low cost, and is suitable for being used and promoted.