Cable fixing device of insulation column in power distribution cabinet

The utility model relates to the field of electric power complete technology, in particular to a cable fixing device for an insulating column in a power distribution cabinet, which comprises a cable rack, a cable fixing piece, a post insulator, an insulating column and a cable, a cable rack groove is formed in the cable rack; the cable fixing piece is arranged on the cable rack groove; the post insulator comprises a post insulator base, the post insulator base is arranged on the cable rack groove and fixed on the cable rack, and the post insulator base is located above the cable fixing piece; the insulating column is arranged on the high-voltage box body; and the cable is led out from the cable rack groove, penetrates out from the space above the cable fixing piece and below the supporting insulator base, is connected with the insulating column from bottom to top, and is fixed by the cable fixing piece. By adopting the cable fixing device of the insulating column, the part of the cable bent into an arc shape