Perforating device for building curtain wall structure installation

The utility model discloses a punching device for building curtain wall structure installation, and relates to the technical field of punching devices for building curtain wall structure installation, the punching device comprises a square shell, the left side of the shell is provided with a sliding groove, the right side wall of the sliding groove is fixedly provided with a first spring, and the left side of the first spring is fixedly provided with a protective shell; a main grip is fixedly connected to the bottom of the shell and located at the right end of the shell, a rubber sleeve is fixedly installed on the outer side of the main grip, the top of the rubber sleeve is fixedly connected with the bottom of the shell, a groove is formed in the bottom of the shell, and an auxiliary grip is slidably connected to the inner wall of the groove; the auxiliary grip is located on the left side of the main grip, the top of the auxiliary grip is fixedly connected with a moving plate, and the moving plate is square.