High-rise building outer wall glass cleaning device

A high-rise building outer wall glass cleaning device belongs to the technical field of glass cleaning equipment. The device is characterized by comprising a cleaning device and a lifting device, and a hanging part connected with the cleaning device is arranged on one side of the lifting device; the cleaning device comprises a cleaning frame (1), a reciprocating cleaning device and a water spraying device, the top of the cleaning frame (1) is connected with the hanging portion, the reciprocating cleaning device is slidably mounted on the cleaning frame (1), a cleaning portion of the reciprocating cleaning device protrudes out of the cleaning frame (1), and the water spraying device is mounted on the cleaning frame (1) and arranged on the upper side of the reciprocating cleaning device. According to the high-rise building outer wall glass cleaning device, it is guaranteed that outer wall glass is cleaned thoroughly, manual cleaning is not needed, the automation level is improved, potential safety hazards are e