THE CARRIAGE DEVICE FOR OVERHEAD POSITION WELDING ROBOT SYSTEM

摘要

An equipment for transferring an overhead position welding robot system is provided to improve working efficiency by rotationally welding a lower part of a structure to be welded, thereby reducing working time, improving working environment, and improving driving mobility of a robot. An equipment for transferring an overhead position welding robot system comprises: a moving cart(40) on which a welding robot(10) is mounted, and which has a plurality of moving wheels(41) installed on a bottom part thereof such that the moving cart can be moved easily; a supporting part(50) comprising a cylinder(51) installed at one end of the moving cart, a cylinder rod(52) installed at the cylinder and operated in a downward direction of the moving cart, and a supporting plate(53) joined with an end of the cylinder rod in a ball joint structure such that the moving cart is fixed to the ground; a traction part(60) installed at the other end of the moving cart such that the traction part is rotatable to a predetermined angle to pull the moving cart to a working position, and apply rotary power to the moving cart such that the moving cart is rotated round the supporting part as an axis; and an up and down drive part(30) installed above the moving cart to lift or lower the welding robot to a working height.