Console holder device for connection to a scaffolding, having a tubular upright with a longitudinal axis, having - a holder profile with a longitudinal direction, on/in which at least one console deck may be connected or suspended transversely to the longitudinal direction, and - a connection construction that is arranged towards the scaffolding side of the scaffolding, for releasably connecting the console holder device to the tubular upright of the scaffolding, wherein - the connection construction has on the scaffolding side an axis of rotation that runs substantially perpendicular to the longitudinal direction of the holder profile and forms a releasable and rotatable connection to the tubular upright of the scaffolding, and - there is provided below the axis of rotation, in the end face region of the holder profile on the scaffolding side, an end abutment unit which, when the axis of rotation is connected to the tubular upright of the scaffolding, may be brought at least in certain regions into contact with the outer contour of the tubular upright such that, in the condition releasably connected to the tubular upright, the console holder device may be brought into a position running substantially perpendicular to the longitudinal axis of the tubular upright under the action of gravitation and may be pivoted about the axis of rotation for the purposes of assembly and disassembly, and - there is provided on the holder profile, towards the scaffolding side, a form-fitting unit by means of which, in the connected condition, a form-fitting fixing of the holder profile on the tubular upright may be made transversely to the longitudinal direction of the holder profile, - characterized in that - there is connected to the holder profile a projecting unit which projects towards the scaffolding side, which in particular runs at an upward incline, and in the free end region whereof there is arranged a rotary bolt that is welded to the projecting unit transversely to the longitudinal axis and forms the axis of rotation and is constructed to be pushable from one side into an aperture recess passing through the tubular upright, wherein - the console holder device is constructed such that it can be guided, with its free end inclined upwards, towards the tubular upright, and the bolt may be pushed from the side into the through recess in the tubular upright and then the console holder device may be pivoted downwards until the end abutment unit comes into abutment with the outer contour of the tubular upright. - a holder profile with a longitudinal direction, on/in which at least one console deck may be connected or suspended transversely to the longitudinal direction, and - a connection construction that is arranged towards the scaffolding side of the scaffolding, for releasably connecting the console holder device to the tubular upright of the scaffolding, wherein - the connection construction has on the scaffolding side an axis of rotation that runs substantially perpendicular to the longitudinal direction of the holder profile and forms a releasable and rotatable connection to the tubular upright of the scaffolding, and - there is provided below the axis of rotation, in the end face region of the holder profile on the scaffolding side, an end abutment unit which, when the axis of rotation is connected to the tubular upright of the scaffolding, may be brought at least in certain regions into contact with the outer contour of the tubular upright such that, in the condition releasably connected to the tubular upright, the console holder device may be brought into a position running substantially perpendicular to the longitudinal axis of the tubular upright under the action of gravitation and may be pivoted about the axis of rotation for the purposes of assembly and disassembly, and - there is provided on the holder profile, towards the scaffolding side, a form-fitting unit by means of which, in the connected condition, a form-fitting fixing of the holder profile on the tubular upright may be made transversely to the longitudinal direction of the holder profile, - characterized in that - there is connected to the holder profile a projecting unit which projects towards the scaffolding side, which in particular runs at an upward incline, and in the free end region whereof there is arranged a rotary bolt that is welded to the projecting unit transversely to the longitudinal axis and forms the axis of rotation and is constructed to be pushable from one side into an aperture recess passing through the tubular upright, wherein - the console holder device is constructed such that it can be guided, with its free end inclined upwards, towards the tubular upright, and the bolt may be pushed from the side into the through recess in the tubular upright and then the console holder device may be pivoted downwards until the end abutment unit comes into abutment with the outer contour of the tubular upright.