Switch maintenance device

The utility model discloses a switch maintenance device, and relates to the switch maintenance technology field, the switch maintenance device comprises a configuration cabinet and a switch body arranged in the configuration cabinet, two side walls of the configuration cabinet are respectively provided with a chute, a driving rod is arranged in the chute in a penetrating manner, one end of the driving rod is provided with a sliding assembly, and the other end of the driving rod is provided with a sliding block. The driving rod is slidably connected with the sliding groove through a sliding assembly, a dust suction hood is arranged at one end of the driving rod, the dust suction hood is located in the configuration cabinet, a cavity is formed in the dust suction hood, an air draft hose communicating with the inner cavity is arranged on the surface of the dust suction hood, and the dust suction hood communicates with an external dust suction fan through the air draft hose; a plurality of dust collection holes a