High-rise glass cleaning device

The utility model provides a high-rise glass cleaning device which comprises a frame body, a power system, a water spraying system, a rail system and a cleaning system. The frame body comprises a top frame and track frames on the two sides of the top frame. The power system is arranged at the top end in the top frame and comprises a motor, a gear, a bracket, a transmission rod, a roller and a sensor; the water spraying system is arranged at the bottom end in the top frame and comprises a water guide pipe and a spray head, and the spray head extends out of the top frame; the track system is arranged in a track frame, the track frame is made of aluminum alloy, the interior of the track frame is of a multi-cavity structure, and the track system comprises a mounting reserved cavity, a water pipe electric wire reserved cavity, a track pulley reserved cavity and a drainage groove reserved cavity. The cleaning system comprises a cleaning scraper, a supporting frame and pulleys on the two sides of the supporting fram