Auxiliary traction device for penetration and placement of communication optical cable

The utility model discloses a communication optical cable penetrating and placing auxiliary traction device which comprises a traction machine, a rotary type auxiliary penetrating and placing mechanism comprises a feeding groove formed in one side of the traction machine, a traction roller is rotationally arranged on the inner wall of the feeding groove, a groove is formed in the outer wall of the traction roller, and a protective cover is hinged to one side of the outer wall of the traction machine. Clamping shafts are fixedly arranged at the two ends of one side of the protective cover, and a butt joint shaft is arranged on one side of the traction machine in a penetrating mode. According to the utility model, an optical cable penetrates into the feeding groove, the rotating handle is in butt joint with the butt joint shaft, and the butt joint shaft is rotated to enable the traction roller to rotate in the feeding groove, so that one side of the optical cable is clamped into the groove, and the optical cabl