Anti-explosion civil air defense door

The utility model discloses an anti-explosion civil air defense door which comprises a door body, a plurality of first reinforcing ribs are fixedly connected to the front wall and the rear wall of the door body, a plurality of second reinforcing ribs are fixedly connected to the front wall and the rear wall of the door body, a base plate is fixedly connected to the middle of the inner wall of the door body, and mounting frames are riveted to the front wall and the rear wall of the base plate. And the opposite faces of the two mounting frames are fixedly connected with the anti-explosion structures, each anti-explosion structure comprises a positioning plate, the front wall of each positioning plate is evenly and fixedly connected with a plurality of sets of fixing blocks, and the positions of the multiple moving rods can be conveniently fixed. And moving rods are arranged at the centers of the multiple groups of fixed blocks in a penetrating manner. According to the civil air defense door, the multiple layers