An overhead line patrol inspection device with a barrier removing function

The invention provides an overhead line patrol inspection device with a barrier removing function. The lower end of a base is provided with a processor and a signal receiving module, a first mountingplate is mounted on the upper end of the base, a first sliding groove is arranged in the first mounting plate, a sliding block is installed in the first sliding groove, and a second mounting plate ismounted on the sliding block. A first pulley is arranged in the second sliding groove, a first mounting shaft is mounted on the first pulley, a third piston and a third piston shaft are mounted on thefirst mounting shaft, a limit plate is mounted on the third piston shaft, the limit plate is provided with a scrap through a scraper mounting seat, a picture signal collection module is mounted on the upper end of the second mounting plate, and a shooting lens is mounted on the upper end of the picture signal collection module through a shooting lens mounting base. A picture signal processing module and a signal transmitti