Connecting piece for architectural ornament metal plate curtain wall

The utility model discloses a connecting piece for an architectural ornament metal plate curtain wall. The device comprises a metal plate and a fixing frame, an embedded bolt is arranged on the surface of the fixing frame; a fixing plate is connected to the top of the fixing frame, a threaded hole is formed in the surface of the fixing plate, a through hole is formed in the surface of the metal plate, a fixing bolt is arranged in the through hole in a penetrating mode, a positioning cylinder is fixedly connected to the surface of the fixing frame, and the end of the fixing bolt penetrates through the positioning cylinder to be in threaded connection with the inner surface of the threaded hole. The fixing bolts penetrate through the positioning cylinders to be in threaded connection with the threaded holes, so that the metal plate is tightly attached to the fixing frame, the positioning cylinders make contact with the top of the fixing frame, the metal plate and the fixing frame are fixed more stably, and disa