Flood discharge groove for hydraulic engineering

The utility model discloses a flood discharge groove for hydraulic engineering, including a plurality of steel construction boards group, adopt the bolt fastening between the adjacent steel construction board group, steel construction board group is including the oblique steel sheet in a left side, the right side is the steel sheet to one side, a connector plates, the 2nd connector plates with widen the steel sheet, a left side is the up end of steel sheet to one side, two sides of the left and right sides of a connector plates, widen the right flank of steel sheet, the up end of the 2nd connector plates's the oblique steel sheet of the right -hand member face and the right side all is equipped with the steel connecting plate that the specification is the same, firm connecting plate on each part is integrated into one piece between rather than the part, a left side is the lower terminal surface of steel sheet to one side, widen the left surface of steel sheet, all be equipped with and firm connecting plate as