Shockproof support for three-way catalyst

The utility model discloses a three-way catalytic converter shockproof support, and particularly relates to the three-way catalytic converter field, the three-way catalytic converter shockproof support comprises a pedestal, the top of the pedestal is provided with a sleeve, the top end of the sleeve is provided with a mounting seat, the top of the sleeve is provided with a plurality of mounting holes, the plurality of mounting holes are uniformly arranged at intervals front and back, and the mounting holes are internally provided with mounting pipes. The top end of the mounting pipe penetrates through the mounting hole and extends to the top of the mounting hole, a spring is arranged in the mounting hole, a movable assembly is arranged at the bottom end of the spring, and a pressing plate is arranged at the top end of the spring. The pressing plate can be operated to be separated from the mounting pipe by detaching the fastening bolt, so that the pressing plate does not extrude and limit the spring, then a us