Gypsum board anti-cracking device for building decoration engineering construction

The utility model discloses a plasterboard anti-cracking device for building decoration engineering construction, and relates to the technical field of building decoration tools, the plasterboard anti-cracking device comprises an anti-cracking plate and a clinging mechanism, the outer surface of the anti-cracking plate is fixedly connected with two mounting plates, the interiors of the two mounting plates are both provided with mounting holes, and the clinging mechanism is fixedly connected with the anti-cracking plate. The clinging mechanism comprises two rectangular grooves formed in the anti-crack plate, the interiors of the two rectangular grooves are slidably connected with abutting plates, and the faces, away from each other, of the two abutting plates are both tightly attached to the gypsum board. According to the anti-cracking gypsum board, the clinging mechanism is arranged, after the anti-cracking board is installed at the included angle of the two gypsum boards, the anti-skid sleeves can be screwed