Limiting device of bridge plate type rubber support

The invention relates to a limiting device of a bridge plate type rubber support, which is characterized by comprising a support pad stone and a support, the support is mounted on the support pad stone, and the support is used for supporting a bridge; the limiting structure is pre-buried in the support padstone, surrounds the periphery of the support and is used for limiting movement of the support, the limiting structure can be detached to form an outlet for the support to move out of the limiting structure, when the support needs to be replaced, the limiting structure can be detached to form the outlet, a beam body on the support is jacked by 5 mm, and the beam body on the support can be replaced by 5 mm. When the support is replaced, the old support can be moved out of the limiting structure in the horizontal direction, then a new support is placed, and therefore when the support is replaced through the limiting device, the construction risk is small, the technical difficulty is low, and economic benefits