| 摘要 |
The present invention relates to a floodgate comprising a cleaning device. More specifically, the present invention relates to a floodgate which can prevent corrosion of a floodgate by making up an outer surface of the floodgate with fiber reinforced plastic (FRP); can remove all sorts of foreign substances such as shellfishes, seaweed (water plant), and moss clinging to an inner surface of the floodgate by installing a cleaning part and a brush on the inner surface of the floodgate while the cleaning part and the brush can be lifted up and down by a lifting device; and can drain as much water as needed by opening or closing a drainage hole as an opening and closing hole after forming the drainage hole at a lower side of the floodgate. In a floodgate (5) lifted up and down by the lifting device at an inner side of a frame (3), or the floodgate (10) comprising the cleaning device which is installed at a drain (20) formed to be open at a bank, the cleaning part (11) removing foreign substances clinging to the inner surface of the floodgates (5, 24) blocking water of the floodgates (5, 24) is horizontally installed to be lifted up and down by the lifting device (7). The floodgates (5, 24) form a frame with a metal material. A sheet is combined to an inner surface or an outer surface of the metallic frame or the inner surface coming in contact with water, and then the FRP is installed on the whole outer surface where the frame is combined to the sheet. The drainage hole (14) is formed to penetrate through a position of a lower side of the floodgates (5, 24), and the opening/closing hole (15) opening or closing the drainage hole (14) is installed at the drainage hole (14). |
