Assembling antiskid strip for antiskid of stairs

The utility model relates to an assembling antiskid strip for the antiskid of stairs, and the guard strips of assembling departments are buried in the projecting corners of stairs when basic concrete stairs are constructed with cement mortar or artificial lime coal water slurry. The two ends of the outer side of the assembling departments are provided with anchoring pieces, and the inner side of the assembling department is provided with a groove; a wedging anchor with the shape of the tip of an arrow of wedging projecting pieces, which is positioned at the lower side of the utility model, is inserted into the groove of the assembling departments after coal water slurry are hardened, and the wedging anchor with the shape of the tip is positioned at the lower end of the wedging projecting pieces. The utility model is arranged on the guard strips from the upper part of the guard strip. When people use the utility model, the utility model can solve the problems existing in the antiskid strips with the prior art that the replacement is trouble, the cost is high, the construction period is long, etc.