| 摘要 |
PURPOSE: A movable weir with an emergency bridge is provided to facilitate the movement of pedestrians using a panel to enable the pedestrians to cross a river and to maintain water level to be constant at all times. CONSTITUTION: A movable weir (100) with an emergency bridge comprises a base plate (110), a body frame (120), a guide part (130), a panel (140), and a support part (150). The base plate is installed on the ground to cross a waterway and is hinged with the body frame. The guide part is joined to both sides of the body frame to change the angle of the body frame. The panel is joined to the top end of the body frame to enable pedestrians to cross. |
