Flashboard for water conservancy project

The invention provides a flashboard for a water conservancy project and relates to the field of water conservancy projects. The flashboard is used for being mounted on a gate system of the water conservancy project, the gate system comprises a water conservancy body and a gate mechanism, the water conservancy body is provided with a navigation opening, the gate mechanism is used for opening or closing the navigation opening and comprises a clearing mechanism and the flashboard, a first sliding groove and a second sliding groove are formed in the two side walls of the navigation opening correspondingly, the first sliding groove is matched with the flashboard, the second sliding groove is matched with the clearing mechanism, the flashboard is slidably embedded in the first sliding groove, and the clearing mechanism is slidably embedded in the second sliding groove and used for clearing floats on the two sides of the flashboard. According to the flashboard for the water conservancy project, the flashboard is dri