Paying-off guiding device for power construction

The utility model relates to the technical field of power construction equipment, in particular to a power construction pay-off guide device. Comprising a bottom plate, an adjusting rod is fixedly arranged on the bottom plate, an adjusting cylinder is arranged outside the adjusting rod in a sleeving mode, a limiting groove is formed in the adjusting rod, a threaded hole matched with the limiting groove is formed in the adjusting cylinder, and a bolt is in threaded connection with the interior of the threaded hole; a U-shaped groove is fixedly formed in the top of the adjusting cylinder, a supporting rod is arranged in a groove opening of the U-shaped groove, one end of the supporting rod is arranged in the groove opening of the U-shaped groove and hinged to the U-shaped groove through a connecting shaft, a fixing piece is arranged at the top of the other end of the supporting rod and arranged in a hinge hole of a rotating piece, and a guide wheel is rotationally arranged on the rotating piece. And cable pay-o