| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a hydraulic hose hollowing a hydraulic cylinder or rapidly moving on the orthogonal coordinate from dropping down, and to guide, support and protect the hydraulic hose. SOLUTION: In this hydraulic hose supporting device 57 to support a hydraulic hose 55 connected to a hydraulic machinery of freely reciprocating in the orthogonally crossing two directions, a pulley 99 of freely moving in the same direction with one of the moving direction of the hydraulic machinery is installed, and an energizing device 91 to press and energize this pulley 99 to a curve part 89 of the hydraulic hose 55 is installed. Following the moving of the hydraulic machinery, when the hydraulic hose 55 is pulled and the pulley 99 is pressed with the curve part 89 of the hydraulic hose 55, because the pulley 99, while applying the tension on the hydraulic holes 55, follows smoothly to the movement of the curve part 89, so the hydraulic hose 55 is not dropped down. Consequently, the hydraulic hose 55 is not rubbed or collidided to the other members.</p> |
