UTILITY POLE POLISHING DEVICE

PROBLEM TO BE SOLVED: To uniformly polish a surface of a utility pole while reducing the number of components of a utility pole polishing device. SOLUTION: The polishing device includes a housing for covering a peripheral surface by a predetermined length in a longitudinal direction of the utility pole, a driving part for moving the housing in the longitudinal direction of the utility pole, an axis fixing part for fixing the position of the housing with respect to a center axis of the utility pole, and a polishing part provided in the housing for polishing the peripheral surface of the utility pole. The polishing part includes a plurality of first rollers disposed to surround the peripheral surface of the utility pole, a first polishing belt extending between the plurality of first rollers and the utility pole, and a first roller driving part for moving at least one of the plurality of first rollers as a first movable roller according to a diameter of the utility pole so that the first polishing belt comes into contact with at least a half or more of the peripheral surface of the utility pole. COPYRIGHT: (C)2011,JPO&INPIT