ROBOT ASSEMBLY FOR CLEANING THE OUTER WALL SURFACE OF THE BUILDINGS, CAPABLE OF ASCENDING OR DESCENDING ALONG AN ASCENDING/DESCENDING RAIL CORRESPONDING TO THE GRADIENT OF THE OUTER WALL SURFACE OF THE BUILDINGS

摘要

PURPOSE: A robot assembly for cleaning the outer wall surface of the buildings, capable of ascending or descending along an ascending/descending rail corresponding to the gradient of the outer wall surface of the buildings is provided to completely clean the outer wall even if a protrusion unit exists on the outer wall surface of the buildings and to prevent a work from being stopped by the protrusion unit.;CONSTITUTION: A robot assembly for cleaning the outer wall surface of the buildings comprises a wiper device and a main body. A rail combination driving device is equipped in the main body to face the outer wall surface of the buildings. A plurality of wheel members (81) having different heights which are protruded from the main body to the outer wall surface is equipped on the rail combination driving device. The wheel members retreat to the main body or proceed to the outer wall surface while the wheel member has the elasticity corresponding to the gradient of an ascending/descending rail by an elastic pressurizing member. The wheel members come in contact with the surface facing each other from the channel space inner surface of the ascending/descending rail to the outer wall surface along the protruded height and move in an attached state.;COPYRIGHT KIPO 2013