Foreign matter eliminating device for carbon dioxide laser far-field high-tension lines

The invention discloses a foreign matter eliminating device for carbon dioxide laser far-field high-tension lines. The foreign matter eliminating device comprises a tripod, wherein a cloud deck is installed on the tripod; a carbon dioxide laser device is installed on the cloud deck; an aiming system is arranged on the carbon dioxide laser device; and the devices are connected into a power supply through leads respectively. Laser is emitted from the ground surface to irradiate high altitude foreign matters, the foreign matters are ignited, cut and shot down in a ground-to-air manner, and a remote and non-contact foreign matter eliminating method capable of hot-line work can be realized. The emission position of the laser on the ground surface can be adjusted accurately by moving a trolley and the cloud deck, the remote foreign matters are accurate ignited, the damage on electric transmission lines is avoided, the work efficiency of eliminating the foreign matters of overhead lines is improved, the maintenance