Fuente: Wipo "BigData" The utility model discloses a cleaning device for a big data server, which comprises a support frame, a cleaning device, a cleaning device and a cleaning device, and is characterized in that the support frame is slidably arranged on a server cabinet; the support frame is matched with each interlayer of the server cabinet; the T-shaped brush plate is arranged in the supporting frame in a sliding manner; a first extraction opening is formed in the head of the T-shaped brush plate; first bristles are arranged on the two sides of the first extraction opening; a T-shaped cavity matched with the T-shaped brush plate is formed in the T-shaped brush plate; the front end of the T-shaped cavity is communicated with the first extraction opening; the rear end of the T-shaped cavity is connected with an external air exhauster by being in butt joint with a corrugated pipe. The cleaning device provided by the utility model can be quickly transferred on each interlayer of the cabinet so as to clean the server on each interlayer, and meanwhile, the cable pulled out can be stably stored.