The invention provides a net cover connection device for a carbon core conductor. The net cover connection device for the carbon core conductor is used for pulling the carbon core conductor. The net cover connection device for the carbon core conductor comprises a net cover body, a protective tube and a pulling cable, wherein the net cover body is connected with the pulling cable through the protective tube; the carbon core conductor comprises an aluminum stranded conductor segment and a core rod segment; the net cover body is used for penetrating and clamping the aluminum stranded conductor segment of the carbon core conductor; and a clamping mechanism is arranged in the protective tube and is used for penetrating and clamping the core rod segment of the carbon core conductor. According to the net cover connection device for the carbon core conductor, the aluminum stranded conductor segment of the carbon core conductor is clamped through the net cover body, the core rod segment of the carbon core conductor is clamped through the clamping mechanism, and double fastening of the carbon core conductor is achieved, so that the core rod segment and the aluminum stranded conductor segment can be synchronously pulled, and the pulling quality of the carbon core conductor in the pulled process is improved.