The present invention relates to a shock-proof structure for a special vehicle. The shock-proof structure for the special vehicle comprises a fixed table top, a fixed pedestal is arranged on the fixed table top, and a shock-proof location lining is arranged in the fixed pedestal; an upper cover is arranged on the fixed pedestal, a shock-proof lining is arranged in the upper cover, and a lock is arranged between the fixed pedestal and the upper cover; the upper cover is formed by a top plate and side plates arranged around the bottom of the top plate, and inverted triangle projections are arranged at the tops of the side plates; and join grooves matching the projections are arranged around the bottom of the top plate, and expansion grooves matching the projections are arranged at the front end surface of the fixed pedestal. The shock-proof structure for special vehicle is adopted to protect an apparatus through a shock-proof location lining and a shock-proof lining when a vehicle is moving, and is able to directly install a fixed pedestal onto a fixed platform to use by just opening an upper cover after the vehicle stops without the installation process of the apparatus, therefore the shock-proof structure is convenient for usage, rapid for operation and saved in time.