| 摘要 |
PURPOSE: A water cutoff gate opening/closing system is provided to easily cut off water which flow in a water cutoff area by using a drive unit. CONSTITUTION: A water cutoff gate opening/closing system comprises a sliding groove opening unit, a drive unit (300), and a sliding guide unit. The sliding groove opening unit usually closes a sliding groove (100) of a water cutoff area, and opens the sliding groove when the water cutoff area is needed to be closed. The drive unit is combined with a water cutoff wall (600), and slides side to side together with the water cutoff wall. The sliding guide unit is installed on the sliding groove, and guides sliding of the water cutoff gate when the water cutoff gate is opened or closed. |
