Shield constructs section of jurisdiction rack

The utility model relates to a shield constructs section of jurisdiction rack, including the support body, the support body is the rectangle frame, four bights of support body are provided with the angle mound, the side of going up of angle mound is following the inclined plane of the long limit of rectangle frame orientation towards the inboard slope of support body, the angle mound outside highly is higher than inboard height, two angle mounds that are located the rectangle frame minor face are connected through the crossbeam, comprising a frame body, the longeron, the side lies in side below on the mound of angle on the crossbeam, angle mound bottom is provided with the flat board, the angle mound outside is provided with circular rings, the longeron has triangular supports with the junction welding of angle mound, the side of going up along per two the angle mounds of long limit orientation is provided with diagonal bracing plate, the last side of diagonal bracing plate is providedwith the rubber bed cour