PROBLEM TO BE SOLVED: To provide a snake climb-preventing device which can efficiently prevent the climbing of a snake on a linear body only with a detachable stationary structure without relying on an adhesive material or a movable mechanism.SOLUTION: The snake climb-preventing device 1 is characterized by comprising an inclined formed plate 4 having a standing surface 11 which upward stands from a support cable 3 and whose perpendicular line is downward inclined on the basis of a horizontal surface, a cover member 5 adjacently disposed on the lower side of the inclined formed plate 4 in the axial direction of the support cable 3 and contacted with the upper side of the support cable 3, a fixation tool 6 contacted with the lower side of the support cable 3 along the support cable 3 in the region of the support cable 3 on which the inclined formed plate 4 and the cover member 5 are disposed, and binding bands 13 for detachably binding the inclined formed plate 4 and the fixation tool 6, and the cover member 5 and the fixation tool 6, respectively, and disposing snake climb-preventing projections 20 for obstructing the climbing of a snake on surfaces including the surface of the cover member 5 and the standing surface 11 of the inclined formed plate 4.COPYRIGHT: (C)2011,JPO&INPIT【課題】粘着物や可動機構に頼ることなく着脱可能な静止構造のみで線状体への蛇の登攀を効果的に防止する蛇登攀防止装置を提供する。【解決手段】蛇登攀防止装置1を、支線3から上方へ立ち上がると共に垂線が水平に対して下方に傾斜する立設面11を備える勾配形成板4と、勾配形成板4に対して支線3の軸方向下側に隣接して設けられると共に支線3の上側面に当接されるカバー部材5と、勾配形成板4及びカバー部材5が設けられている支線3の領域の下側面に支線3に沿って当接される固定具6と、勾配形成板4と固定具6、及び、カバー部材5と固定具6をそれぞれ着脱自在に結束する結束バンド13と有して構成する。カバー部材5および勾配形成板4の立設面11を含む表面に蛇の登攀を妨害する蛇登攀妨害突起20を設ける。【選択図】 図2
