AUTOMATICALLY STANDING POWERLESS FLOODGATE STRUCTURE AND FLOODGATE STRUCTURE CONNECTING DEVICE FOR CONNECTING PLURALITY OF FLOODGATE STRUCTURES

摘要

According to the present invention, an automatically standing powerless floodgate structure and a floodgate structure connecting device for connecting a plurality of floodgate structures comprise: a rotation opening and closing part in which an opening surface is formed and which is formed such that a part thereof is rotated so as to open and close a chamber through which water is introduced; a water inlet part which is installed on a part of the opening surface on the chamber and which is a passage through which the water is introduced in the chamber from the outside; and a folding guide part of which both ends are respectively coupled to the rotation opening and closing part and the chamber and which is formed in at least one joint structure to guide a position in which the rotation opening and closing part is opened.;COPYRIGHT KIPO 2020