Straight falling type buckle ground mat

The invention relates to the technical field of building materials, in particular to a straight falling type buckle ground mat. The straight falling type buckle ground mat comprises ground mat bodies;the straight falling type buckle ground mat is characterized in that supporting columns which are arranged in the array mode are arranged in frame plates at the bottoms of the ground mat bodies, thesupporting columns are fixedly connected through connecting plates, and therefore the bending strength and the deformation strength of the ground mat bodies are enhanced; four sets of connecting grooves are formed in the left side and front side frame plates of the bottoms of the ground mat bodies at equal intervals, four sets of buckle plates are arranged on the right side and rear side frame plates of the bottoms of the ground mat bodies at equal intervals, the ground mat bodies can be fixedly connected by buckling the buckle plate of one ground mat body into a connecting groove of the otherground mat body so that th