Crawler-type combined movable ice melting device

The invention discloses a crawler-type combined movable ice melting device, which comprises the following components: a movable direct-current tubular bus vehicle, a short-circuit conductive band, a short-circuit isolating switch, a lifting device and a crawler-type engineering vehicle, and is characterized in that the movable direct-current tubular bus vehicle is connected with the short-circuit isolating switch through the short-circuit conductive band; the lifting device is mounted on the crawler-type engineering vehicle and is used for lifting the short-circuit disconnecting switch; the crawler-type engineering vehicle is used for moving the lifting device; one end of the short-circuit isolation switch is provided with a moving contact, and a static contact installed on a line post insulator is clamped by a moving contact clamp to complete line short-circuit. According to the combined movable ice melting device, the investment is small, the ice melting operation is flexible and convenient, the segmented t