| 摘要 |
The present invention relates to a remote controlled drain system of a bridge, which comprises: a catch basin installed on waterways constructed on both sides of a road or a road surface of a bridge to collect and drain rainwater collected on the road surface; a grating seated on an upper part of an entrance of the catch basin; a remote control unit generating an opening or closing signal in response to a control operation by a user; a wireless receiving unit receiving the opening or closing signal from the remote control unit; and an opening and closing unit operationally coupled to the wireless receiving unit and blocking or opening an upper part side of the grating by the wireless receiving unit having received the opening or closing signal. The present invention improves an opening or closing and driving structure of a gate for opening and blocking the grating, thereby being easy to manufacture, reducing manufacturing costs and being immediately applied and installed without changing a previously installed catch basin. |
