Escalator cleaning device

The utility model discloses a device for cleaning an escalator, which relates to the technical field of escalator cleaning and comprises a cleaning device and a fixing device, the cleaning device comprises a fixing plate and a brush plate, the brush plate is fixedly connected to the bottom of the fixing plate, and a brush is fixedly arranged at the bottom of the brush plate. The side edge of the fixing plate is fixedly connected with two symmetrically-arranged first metal arc-shaped handles, connecting ropes are wound around the outer sides of the two first metal arc-shaped handles, one end of each connecting rope is wound around the outer side of the fixing device, and the fixing device comprises a first suction cup, a second suction cup and a third suction cup. A rope winding frame is fixedly connected to the top between the first suction cup and the second suction cup, two symmetrically-arranged connecting plates are fixedly connected to the outer side of the third suction cup, and one ends of the two conn