THE SLOPE PROTECTION INSTITUTION OF A PARENT ENVIRONMENT RIVER CROOKEDNESS PART

摘要

An ecological slope protecting facility of a river curved portion is provided to protect a slope of the river curved portion by connecting one end with a connecting shaft connected with a supporting shaft of one side of a river and unfolding on the slope of the curved portion at both sides of the river like a sector. An ecological slope protecting facility of a river curved portion comprises a T-type fixing plate(10) fixed at the upper side of a river slope; an elevating piece(11) hinge-combined with one end of the fixing plate to be moved along height of the water surface and separably formed on the other end with a fixed piece(12) to be fixed by an anchor bolt(12'); a supporting shaft(13) formed cylindrical to hold an upper hanging sill(14) on the fixed piece of the elevating piece to insert the lower end into a through-hole(15); a connecting shaft(16) formed with a ball bearing(17) at the upper side to be combined with the through-hole of the lower end of the supporting shaft, and a screw unit(16') on the lower end; a supporting body(18) formed cylindrical to be supported by a supporting leg(18a) installed on the lower end, and formed with an opening unit(18b) at one side of the outer peripheral surface and a through-hole(18') bored at the upper side; and a screen(19) curved like a crank to have a guide groove(20) on a bottom plate(19a) and a vertical plate(19b) to be guided through a pin(21), combined to be shaped as a sector while opened to fit one end having a connecting hole(22) through the opening unit into the supporting body, and fixed by the connecting shaft screw-combined at the upper side of the supporting body.