Installation device for carrying out installation steps on a wall and method for exchanging a tool of an installation apparatus

An installation device for carrying out installation steps on a wall, the installation device comprising:

• an installation apparatus having a drive unit and a tool holder, the tool holder being coupled to the drive unit;
• wherein the tool holder is adapted to receive a tool, the tool extending away from the tool holder in a tool direction and being driven by the drive unit;
• wherein the tool holder can assume a locked state and an unlocked state, wherein the tool received by the tool holder can be removed from the tool holder when the tool holder is in the unlocked state, and wherein the tool received by the tool holder is fixed in the tool holder when the tool holder is in the locked state;
• an unlocking device having a controllable actuator that brings the tool holder from the locked state into the unlocked state;
• a mobile installation frame having at least a longitudinal frame element and a transverse frame element;
• a mechatronic installation component;
• a controllable gripper adapted to fix the tool;
• and
• wherein the mechatronic installation component is arranged on the transverse frame element,
• wherein the gripper is arranged on the longitudinal frame element of the installation frame via a holder that is arranged of the installation frame in a stationary manner,
• wherein the gripper is movable in the tool direction relative to the tool holder from a rest position to a further position that is displaced in the tool direction from the rest position, the gripper being pressed into the rest position by a spring, and
• wherein the installation apparatus is received and moved by the mechatronic installation component to the gripper, said gripper configured to exchange the tool.