Maintenance platform for train bogie

The invention discloses a maintenance platform for a train bogie. The maintenance platform comprises a base, a pair of swing bolster supports, brake beam brackets, trolley guide rails and trolleys andis characterized in that base vertical rods are connected to two ends of the base; the swing bolster supports are connected to two sides of the central line of the base; the brake beam brackets are connected to the front side and rear side of the base; the trolley guide rails are respectively connected to the left end and right end of the base; the trolleys are connected to the trolley guide rails in a rolling manner; during maintenance, a crown block is utilized to hoist the bogie into the maintenance platform, lateral racks at two ends of the bogie are respectively placed into the trolleysat two ends of the maintenance platform, a swing bolster is supported by the support rollers of the swing bolster supports, the brake beam brackets are regulated to slightly jack up a brake beam, thelateral racks of the bogie