Pole number board positioning and installing device

The invention relates to a positioning and installing device, in particular to a pole number board positioning and installing device. The pole number board positioning and installing device comprises a supporting rod, a fixing frame, fixing rings and supporting columns, wherein a switch and a control button are respectively arranged at the lower portion of one side of the supporting rod, and scales are arranged on the other side of the supporting rod. The fixing frame is arranged at the top of the supporting rod, the supporting columns are arranged on two sides of the fixing frame respectively, and a belt bundling machine is arranged at the top of the fixing frame and is connected with the switch through an electric wire arranged inside the supporting rod. The fixing rings are further arranged at the top of the supporting rod and are connected with the control button through electric wires arranged inside the supporting rod. The pole number board positioning and installing device is simple in structure, low in cost and convenient to carry, the pole number board installing work can be completed without climbing a pole, the problem of time and effort consumption is solved, the safety of workers is ensured, and working efficiency is improved.