Pole tower stay wire state monitoring device

The invention provides a pole and tower stay wire state monitoring device which comprises a tension sensor, the tension sensor is provided with an induction part and two bearing parts located on the two sides of the induction part, the stress end of the induction part is lower than the bearing ends of the bearing parts, and a stay wire is fixed to the stress end of the induction part of the tension sensor through a fixing assembly. The two sides of the inclined pull line are attached to the bearing ends of the two bearing parts correspondingly, so that the inclined pull line is in a V shape, the tension sensor detects the longitudinal tension of the inclined pull line, and the control circuit board calculates the transverse tension of the inclined pull line according to the longitudinal tension and the angle of the V-shaped inclined pull line and transmits the transverse tension of the inclined pull line to an external terminal. Compared with traditional manual inspection, the monitoring device has the advant