Ceiling anti-cracking structure

The utility model discloses a suspended ceiling anti-cracking structure, which belongs to the technical field of home decoration suspended ceilings, and comprises a wall body, a plurality of main keels which are uniformly distributed are embedded at the inner top end of the wall body, a plurality of auxiliary keels are sleeved at the outer ends of the main keels, and the lower ends of the main keels are in threaded connection with screw caps. A plurality of first connecting plates are fixedly connected to the lower ends of the auxiliary keels, gypsum boards are installed at the lower ends of the first connecting plates, four second connecting plates are fixedly connected to the lower ends of the gypsum boards, side keels are fixedly connected to the four inner walls of the wall body, connecting frames are fixedly connected between the inner walls of the multiple side keels, and the connecting frames are located on the lower sides of the second connecting plates. The lower ends of the side keels and the lower