Power transmission line iron tower climbing robot horizontal crawling test assembly and method

The invention discloses a power transmission line iron tower climbing robot horizontal crawling test assembly and method, and belongs to the technical field of test equipment. The test assembly comprises a fixed supporting assembly, a follow-up supporting assembly and a follow-up direction limiting assembly. Through effective connection of the horizontal crawling assembly and the climbing robot, an upper computer is adopted to cooperatively control opening and closing of a robot clamping unit and a driving device to drive a robot body to move; key links such as mechanical arm opening and closing clamping reliability, robot wheel type walking reliability and foot pin recognition obstacle avoidance reliability of the climbing robot can be subjected to experimental verification, and a support is provided for optimization of a mechanical structure and a control program of the electric transmission line iron tower climbing robot; and meanwhile, a reliable guarantee is provided for the power transmission line iron