Reinforcing component for connecting pipeline and wall body and capable of preventing wall body from cracking

The utility model belongs to the technical field of pipeline wall connection, in particular to a reinforcing member for pipeline wall connection capable of preventing wall cracking, which comprises a prefabricated part, a support rod and a pipeline main body, the wall main body penetrates through the outer side of the prefabricated part, an anchor bar is connected above the prefabricated part, a mounting plate is connected below the prefabricated part, and the support rod is connected with the mounting plate. A screw hole groove is formed in the mounting plate, a fixing screw rod is connected to the lower portion of the screw hole groove, a supporting plate penetrates through one side of the fixing screw rod, a buffering piece is connected to the bottom end of the supporting plate, a cavity is formed in the buffering piece, a buffering plate is arranged in the cavity, and a first notch is formed in the bottom end of the buffering plate. A buffer spring is connected to the lower portion of the first notch, the