Buffering mechanism for urban traffic subway track engineering

The utility model discloses an urban traffic subway track engineering buffer mechanism, which relates to the technical field of subway track engineering, and comprises a track main body and a bearing plate, and the bearing plate is fixedly arranged below the track main body. Compared with an existing common urban traffic subway rail engineering buffer mechanism, when the rail body travels on the ground, certain impact force and pressure can be applied to the bearing plate downwards, the bearing plate is driven to move downwards to extrude the telescopic column, the fixing base is driven to move downwards, the fixing base drives the supporting rods on the two sides to move, and therefore the supporting rods on the two sides can be fixed. The supporting rod drives the first sliding block to slide on the first sliding rod, the first spring is extruded, and when the first sliding block moves, the second sliding block is driven to move on the second sliding rod through the connecting block, so that impact force an