Transmission tower line tensioning robot

The invention discloses a transmission tower line tensioning robot, which belongs to the technical field of industrial robots and comprises a machine body mounted on a transmission tower, a driving mechanism and an annular take-up wheel connected with the driving mechanism are mounted on the machine body, and a guide wheel is eccentrically connected to the output shaft side of the driving mechanism. A plurality of sliding grooves are formed in the annular take-up wheel in the circumferential direction of the axis of the annular take-up wheel, the guide wheels are in sliding connection with the sliding grooves, the guide wheels can slide in the adjacent sliding grooves by rotating the guide wheels so as to drive the annular take-up wheel to rotate, and a clamping mechanism used for clamping a line is installed on the annular take-up wheel. An inductor used for inducting approaching of the guide wheel is installed on the inner side of the annular take-up wheel and electrically connected with a counter and a con