This study is about the wire rope about the guide roller equipment, especially the wire rope about the ether roller device used to prevent the wire rope derailment of the mobile equipment patio crane.The results of this study show that the hanging wire rope is installed in the Caba (10), the suspension (12) of the guide wire rope (15), and the fixed plates (4) and, The utility model is arranged on the front side of the shuve (12), which is composed of a roller (1) of the steel wire rope (15) which guides the floating space to move up and down, and a bolt (3) and a nut (6) which are internally arranged on the upper part of the plate (4) with the roller (1).
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