The application relates to the technical field of overhead equipment of power distribution lines, in particular to an overhead conductor drainage clamp for power distribution lines, which comprises a drainage clamp body, the drainage clamp body comprises an upper clamp plate arranged at the upper end, a lower clamp plate arranged at the lower end and a fixing bolt arranged between the upper clamp plate and the lower clamp plate, the fixing bolt is arranged on the two sides of the upper clamp plate and the lower clamp plate, a drainage groove is arranged in the middle of the upper clamp plate and the lower clamp plate, drainage pressing plates are symmetrically arranged on the upper and lower sides in the drainage groove, a drainage wire is arranged between the drainage pressing plates in a pasting mode, connecting blocks are arranged on the upper clamp plate and the lower clamp plate on the two sides of the drainage clamp body, connecting pieces are arranged in the connecting blocks, fixing plates are arranged in the middle of the upper end of the upper clamp plate, mounting plates are arranged in the middle of the upper end of the fixing plates, screw holes are symmetrically arranged on the two sides of the mounting plates, and bases are embedded in the screw holes; the application has the advantages that a plurality of conductors can be rapidly and conveniently drained according to actual conditions.
