APPARATUS FOR REMOVING SCALE AND TREATING INNER SURFACE OF CONDUIT

摘要

A pipe scale removing and surface treating apparatus is provided to prevent safety accidents since the rotation of the center body part is not interfered by the front and rear body parts, and the fluid pressure is the dual-axis apparatus supplied to the work unit of the center body part so that the work unit is operated by the fluid pressure. A pipe scale removing and surface treating apparatus comprises a front body part(200), a rear body part(400), a center body part(300) arranged between the front and rear body parts, and a dual-axis apparatus(100) arranged in the center(X1) of the rear and center body parts in order to be mounted from the front body part through the center body part to the rear body part. The power of a drive motor(250) is transmitted to the center body part through the dual-axis apparatus. The fluid pressure of a hydraulic supply system(260) is supplied to a travel unit(270) and supporting device(290) mounted on the front body part, and to a rear wheel apparatus(450) mounted on the center body part and a supporting device(460) and a work unit(350) mounted on the rear body part through the dual-axis apparatus.