3D SELF-ALIGNMENT DEVICE FOR BOLTING TIGHTENING MOBILE MANIPULATOR OF STEEL STRUCTURE

摘要

PURPOSE: A three-dimensional self-alignment device for a bolt tightening manipulator of a steel structure is provided to reduce a position change of a cabin by absorbing a part of external force using an elastic member. CONSTITUTION: A three-dimensional self-alignment device(100) for a bolt tightening manipulator of a steel structure is installed in an anchor unit(210). The anchor unit temporally fixes a cabin to an object. When the position of the cabin is three-dimensionally changed, the three-dimensional self-alignment device moves the cabin to an original position using returning force of an elastic member.