Anti-sideslip protection pad for 500kV GIS bus

The utility model discloses an anti-sideslip protection pad for a 500kV GIS bus. The device comprises a fixing band and a rubber pad, wherein the upper surface of the fixing belt is tightly attached to a rubber pad, limiting devices are assembled on the left side and the right side of the fixing belt, a top plate is fixedly assembled at the top ends of the two limiting devices, nuts fixedly penetrate through the left side and the right side, close to the two limiting devices, of the top of the top plate, and a bolt is connected to the inner wall of each nut in a threaded mode. The fixing beltis matched with the rubber pad; the rubber pad can reinforce the fixation between the fixing band and the tubular bus; avoiding damage to a device, the two first gears are matched with the two secondgears; the second gear is rotated to enable the second gear to drive the two first gears to rotate, so that the bolt is rotated, the bolt pushes the screw under the limit of the nut, the screw fixes the rubber pad and the fixi