The invention discloses a safe power line pole. The safe power line pole is characterized in that a main sliding groove which is crossed is formed in one side of a line pole body, a side groove and an inner sliding groove communicated with the same are formed in each of two sides of the main sliding groove, the side grooves are corresponding, a roller is arranged at each of two ends of the main sliding groove, a hanging rope sliding on the rollers is arranged on the rollers at the two ends, two ends of the hanging rope are connected with a safe slider and a T-shaped slider respectively, the safe slider is crossed, corresponds to the main sliding groove and slides in the same, the T-shaped slider slides in the side grooves formed in the two sides of the main sliding groove, the safe slider and the T-shaped slider are connected with a pull rope a and a pull rope b respectively, and the ends of the pull rope a and the pull rope b are mutually connected with a safe hook. The safe power line pole is simple in structure, trouble caused by using of climbers when climbing the power line pole can be avoided, and body safety can be further guaranteed when working aloft.