| 摘要 |
<p>PURPOSE: A monolithic gate for a waterway is provided to prevent impurities from being flowed in between a water gate and a gate frame in advance and to prevent a gate frame from shaking when a water gate moves up and down. CONSTITUTION: A monolithic gate for a waterway is composed of a guide rail(111) and a bracket(122). The guide rail is longitudinally formed within a gate frame(110) vertically installed in a waterway. The bracket is longitudinally formed at one side of a water gate(120) to be opposite to the guide rail. A guide rail is inserted into the bracket to be smoothly moved up and down.</p> |
