Automobile silencer support

The utility model discloses an automobile silencer support, which belongs to the technical field of automobile silencer auxiliary equipment and comprises a bottom plate, universal wheels are fixed at four corners of the lower surface of the bottom plate, an electric push rod is fixedly mounted on the upper surface of the bottom plate, and a movable plate is fixedly mounted at the top end of the electric push rod. Two rotating shafts are rotatably mounted on the movable plate, belt wheels are fixedly mounted on the outer surfaces of the two rotating shafts, the two belt wheels are in transmission connection through a belt, a hand wheel is fixed to the bottom end of one rotating shaft, a threaded rod is fixedly mounted at the top end of the rotating shaft, and a mounting plate is rotatably mounted at the top of the threaded rod; two sliding blocks are mounted on the mounting plate in a sliding manner; the sliding sleeve moves downwards to drive the two sliding blocks to get close to each other through the coope