Ceiling punching device

The invention relates to the technical field of building construction, in particular to a ceiling punching device. The ceiling punching device comprises a base assembly, a telescopic rod assembly, a driving assembly and a punching assembly, the two ends of the telescopic rod assembly are connected with the base assembly and the punching assembly respectively, and the driving assembly is in driving connection with the telescopic rod assembly. The telescopic rod assembly comprises a main rod and a first telescopic rod, the main rod is arranged on the peripheral side of the first telescopic rod in a sleeving mode, the bottom end of the main rod is connected with the base assembly, and a strip-shaped gear belt is arranged on the peripheral side of the first telescopic rod. The driving assembly comprises a connecting piece, a roller with a gear, a rotating rod and a hand rocker, the roller with the gear is connected with the connecting piece through the rotating rod, and the roller with the gear is meshed with the