Narrow-mouth frog escape device for open drainage channel

摘要

The present invention relates to a paddle escape device for an open channel, and more particularly, an escape body located on the inner surface of an open channel opened upwardly to move the paddle of the open channel, and the escape body to the open channel It includes an escape installation part for installation in. According to the present invention as described above, it is possible to prevent local extinction of an individual by allowing a paddock falling into an open channel or moving inside an open channel to easily and safely escape.