PROBLEM TO BE SOLVED: To provide a connecting structure of a bird damage prevention device which facilitates installation work on an electric wire not only at the time of delivery but also at work at a high place. Kind Code: A1 A bird damage prevention device connecting structure in which a filamentous body is held above an electric wire installed between electric poles in a separated state. A plurality of frame bodies 1 made of a substantially C-shaped frame that are fixedly supported on electric wires, and a tip of a screw body 6 threadedly penetrating a bottom wall 5 of each frame body 1 so that the frame body 1 can be moved up and down. Adjacent to the push plate 7 that is mounted and holds the electric wire between the inner wall of the upper wall 2 of the frame body 1 and the linear body engaging portion 3 that is formed to project upward from the upper wall 2 of each frame body 1. It has a connecting piece 17 mounted between the frame main bodies 1. Each connecting piece 17 has a screw insertion groove 18 having an opening at one end through which the screw body 6 screwed to the frame body 1 can be inserted. [Selection diagram] Fig. 3【課題】配送時は勿論、高所での作業時にでも、電線への設置作業が容易になる鳥害防止器具の連結構造を提供する。【解決手段】電柱間に架設された電線の上側に線条体を離隔した状態で保持するようにした鳥害防止器具の連結構造である。電線に固定支持する略Ｃ型枠からなる複数の枠本体１と、この各枠本体１で底壁５を螺合貫通しているねじ体６の先端に枠本体１の内部を昇降移動可能に装着され、枠本体１の上壁２内面との間に電線を挟持する押し板７と、各枠本体１の上壁２から上方に起立突出形成した線条体係合部３と、隣接する枠本体１間に装着する連結片１７とを備えている。各連結片１７は、枠本体１に螺着されているねじ体６が挿通可能な一端を開口したねじ挿通溝１８を有している。【選択図】図３
