| 摘要 |
PURPOSE: A device for preventing a wagon from reversely traveling is provided to improve efficiency by preventing collision and to reduce a producing cost by preventing deformation of the wagon. CONSTITUTION: A device for preventing reverse traveling of a wagon comprises a wagon mounted in a dumper car; a rail(6a) combined to a connecting bar(60); a hole(63) formed on the connecting bar; a shaft hole(61) formed on the connecting bar; a shaft bar(40) penetrating the shaft hole; a reverse traveling preventing protrusion(30); a wheel attached to a protrusion(100); a protrusion unit mounted on the wheel; and a bolt(62) combining the connecting bar. The protrusion is attached to an upper portion of the reverse traveling preventing protrusion. The shaft bar is inserted to a hole mounted on a lower end of the reverse traveling preventing protrusion. Thereby, the device for preventing the reverse traveling of the wagon improves efficiency by preventing collision. Moreover, the device for preventing the reverse traveling of the wagon reduces a producing cost by preventing deformation of the wagon.
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