Movable weir with prevention device of fall down for sluice door plate

摘要

A movable view equipped with an anti-falling device according to the present invention comprises: a door bezel provided on a floor surface; a door part formed of a door rotatably coupled to the door bezel to block water and to drain water; A driving unit coupled to the door frame for guiding the rotation of the door frame, and a stand-by driving unit provided on both sides of the movable beam so as to be completely closed and connected to the guide frame to provide a driving force for turning; And a swing motion that moves along the swing trajectory from a door-to-door position where one side is coupled to the rear side of the door frame and the other side is contacted with the door beetle and moved together with the door frame to the door standing position The other end of the lever is engaged with the upper end of the lever so that one side of the lever is rotatably coupled to the rear of the door frame. And a conduction preventing unit configured to prevent conduction of the electron beam. Accordingly, even when the driving force for driving the door is lost due to the problem of driving force for standing up and releasing the door of the moving beam, the door does not turn over and the water that has been drained can be generated at the same time And to prevent the flooding that occurred.