JP6599221B2

JP6599221B2 - Bird damage prevention tool and its construction method

Info

Publication number: JP6599221B2
Application number: JP2015235794A
Authority: JP
Inventors: 綾佳稲垣; 雄平高橋
Original assignee: 日本安全産業株式会社
Priority date: 2015-12-02
Filing date: 2015-12-02
Publication date: 2019-10-30
Anticipated expiration: 2035-12-02
Also published as: JP2017103930A

Description

本発明は、電線への鳥の立ち留まりを防ぐための鳥害防止具と、その施工方法に関するものである。 The present invention relates to a bird harm prevention tool for preventing a bird from staying on an electric wire, and a construction method thereof.

鳥害防止具は、電線の長手方向の両側端部位置に起立部を有する電線固定部材をそれぞれ固定し、さらに、各々の電線固定部材の起立部間にロープを張り、そのロープを電線の上方にほぼ平行して配置することで、鳥の侵入を規制して電線に立ち留まれなくするものであった。 The bird damage prevention device fixes an electric wire fixing member having an upright portion at both end positions in the longitudinal direction of the electric wire, and further stretches a rope between the upright portions of the electric wire fixing members. By arranging them almost in parallel, the invasion of birds was restricted so that they could not stay on the wires.

特開２０１３−２４７８７１号公報JP 2013-247871 A

電話やインターネット用の通信線、あるいは、比較的径の小さな電線の場合、ほぼ垂直に起立した離隔部を有する電線固定部材を電線に取り付けたときに、電線が軽くて細いことから電線が捩れやすくなる。また、電線固定部材の自重や風の影響を大きく受けることによって電線の撓みや揺れが大きくなる懸念もあった。このことから、上記のような離隔部にロープを張るタイプの鳥害防止具では、電線に固定された電線固定部材が電線の捩れに伴って一緒に回転したときに、電線固定部材の離隔部が倒れてしまうことにより、離隔部に取り付けられたロープが電線の上方に平行に配置されなくなる。これにより、鳥の侵入を防ぐことができず、鳥害防止具としての機能を果たさなくなる問題点があった。 In the case of communication lines for telephones and the Internet, or electric wires with a relatively small diameter, when an electric wire fixing member having a separating portion that stands up almost vertically is attached to the electric wire, the electric wire is easy to twist because the electric wire is light and thin. Become. In addition, there is a concern that the bending and shaking of the electric wire may increase due to the influence of the weight of the electric wire fixing member and the wind. For this reason, in the bird damage prevention device of the type in which a rope is stretched on the separation portion as described above, when the wire fixing member fixed to the wire rotates together with the twist of the wire, the separation portion of the wire fixing member As a result, the rope attached to the separation portion is not disposed in parallel above the electric wire. As a result, there is a problem that birds cannot be prevented from entering and the function as a bird harm prevention tool is not performed.

本発明は上記課題を鑑みてなされたものであり、通信線のような細い電線であっても、その上方にロープをほぼ平行に張ることができ、さらに、取り付けた後もロープと通信線の配置関係を維持し、しかも、電線の任意の位置に設置することのできる鳥害防止具と、その施工方法を提供することにある。 The present invention has been made in view of the above problems, and even a thin electric wire such as a communication line, the rope can be stretched almost in parallel above it, and the rope and the communication line can be connected even after being attached. An object of the present invention is to provide a bird harm prevention tool that can maintain an arrangement relationship and can be installed at an arbitrary position of an electric wire, and a construction method thereof.

本発明のうち請求項１記載の発明は、電線に平行してロープを架設する鳥害防止具であって、一方の電線固定部材と他方の電線固定部材と中間支持部材とロープとを備えており、ロープは、一方の電線固定部材と他方の電線固定部材の間に掛け渡されており、中間支持部材は、ロープの長手方向の中間位置に間隔をあけて複数固定されるとともに、ロープと電線を離隔するものであり、一方の電線固定部材と他方の電線固定部材は、電線とロープを同じ位置またはほぼ同じ位置で固定してあるとともに、電線の長手方向の任意の箇所に固定可能であり、一方の電線固定部材と他方の電線固定部材の間に掛け渡したロープのみを張った状態として配置していることを特徴とする。 The invention according to claim 1 of the present invention is a bird harm prevention device for laying a rope in parallel with an electric wire, comprising one electric wire fixing member, the other electric wire fixing member, an intermediate support member, and a rope. And the rope is stretched between one electric wire fixing member and the other electric wire fixing member, and a plurality of intermediate support members are fixed to the intermediate position in the longitudinal direction of the rope at intervals, The electric wire is separated, and one electric wire fixing member and the other electric wire fixing member can fix the electric wire and the rope at the same position or substantially the same position, and can be fixed at any place in the longitudinal direction of the electric wire. There is a feature that only the rope spanned between one electric wire fixing member and the other electric wire fixing member is stretched.

本発明のうち請求項２記載の発明は、一方の電線固定部材と他方の電線固定部材は、一側開閉部材と他側開閉部材と受け部材を有しており、一側開閉部材と他側開閉部材は、受け部材に軸部で開閉自在に取り付けてあり、一側開閉部材と受け部材の一側部の内周側部の対向する箇所には、互いに挟んで電線を抜け出し不能に保持する電線保持部が設けてあり、他側開閉部材と受け部材の他側部の内周側部の対向する箇所には、互いに挟んでロープを抜け出し不能に保持するロープ保持部が設けてあることを特徴とする。 The invention according to claim 2 of the present invention is such that one electric wire fixing member and the other electric wire fixing member have a one-side opening / closing member, an other-side opening / closing member, and a receiving member, and the one-side opening / closing member and the other side The opening / closing member is attached to the receiving member so as to be openable / closable at the shaft portion, and the electric wire cannot be pulled out by being sandwiched between the one side opening / closing member and the inner peripheral side of one side of the receiving member. A wire holding part is provided, and a rope holding part for holding the rope so as not to be pulled out between the other side opening / closing member and the inner peripheral side part of the other side part of the receiving member is provided. Features.

本発明のうち請求項３記載の発明は、ロープの長手方向の任意の二箇所以上にそれぞれ電線固定部材を取り付け、電線固定部材間には複数の中間支持部材を間隔をあけて取り付ける工程、各電線固定部材を電線の長手方向に沿う任意の箇所に間隔をあけて電線とロープを同じ位置またはほぼ同じ位置で固定し、電線の一部または全長に電線にほぼ平行してロープを張る工程、中間支持部材の下部で電線固定部材間に自重で撓んだ電線を保持させることにより、ロープと電線の間隔を保つ工程、上記の各工程を経て電線に鳥害防止具を取り付けることを特徴とする。 Of the present invention, the invention according to claim 3 is a step of attaching the wire fixing members to any two or more locations in the longitudinal direction of the rope, and attaching a plurality of intermediate support members at intervals between the wire fixing members, A step of fixing the electric wire fixing member at an arbitrary position along the longitudinal direction of the electric wire, fixing the electric wire and the rope at the same position or substantially the same position, and stretching the rope almost in parallel with the electric wire at a part or the entire length of the electric wire ; The step of keeping the distance between the rope and the electric wire by holding the electric wire bent by its own weight between the electric wire fixing members at the lower part of the intermediate support member, and attaching the bird damage prevention device to the electric wire through each of the above steps To do.

本発明のうち請求項１記載の発明によれば、電線固定部材が電線とロープを同じ位置または、ほぼ同じ位置で固定することにより、各電線固定部材間にロープを張ることで、電線の長手方向に間隔をあけて取り付けた複数の中間支持部材による離隔のみで電線とロープの間隔が保たれる。これにより、通信線などに代表される比較的径の小さな電線に鳥害防止具を取り付けても、電線固定具間にロープを張った状態とすれば、荷重で電線が下方に撓むことにより、ロープは電線の長手方向に沿って常に上方に位置するので、鳥の立ち留まりを防ぐことができる。また、電線固定部材を電線の長手方向の任意の箇所に取り付けることができるので、鳥害防止具で鳥の立ち留まりを防ぐ範囲や場所を状況にあわせて適宜選択することができる。 According to the invention described in claim 1 of the present invention, the electric wire fixing member fixes the electric wire and the rope at the same position or substantially the same position, so that the rope is stretched between the electric wire fixing members. The distance between the electric wire and the rope can be maintained only by the separation by the plurality of intermediate support members attached at intervals in the direction. As a result, even if a bird damage prevention tool is attached to a relatively small diameter electric wire represented by a communication line, etc., if the rope is stretched between the electric wire fixing tools, the electric wire bends downward due to the load. Since the rope is always located above the longitudinal direction of the electric wire, it is possible to prevent the birds from standing. Moreover, since the electric wire fixing member can be attached to an arbitrary place in the longitudinal direction of the electric wire, the range and the place where the bird damage prevention tool prevents the birds from staying can be appropriately selected according to the situation.

本発明のうち請求項２記載の発明によれば、電線固定部材は、受け部材に水平軸で開閉自在に軸支される一側開閉部材と他側開閉部材を有することにより、一側開閉部材と受け部材の一側面で電線を保持するとともに、他側開閉部材と受け部材の他側面でロープを保持することで、電線とロープをほぼ同一の位置で保持する。さらに、ロープを張った状態とすれば、電線は自身の重みで下方に撓むので、電線固定部材でロープを保持する位置と電線を保持する位置とを近づければ、自然にロープが電線よりも上方に配置される。これにより、電線固定部材がケーブルのねじれに伴って万が一に回転しても、電線の上方にロープが常に配置されることで、電線への鳥の立ち留まりを防ぐことができる。 According to the second aspect of the present invention, the electric wire fixing member includes the one side opening and closing member and the other side opening and closing member that are pivotally supported by the receiving member so as to be opened and closed by the horizontal shaft. The electric wire is held on one side of the receiving member, and the rope is held on the other side opening / closing member and the other side of the receiving member, whereby the electric wire and the rope are held at substantially the same position. Furthermore, if the rope is in a tensioned state, the electric wire bends downward with its own weight. Therefore, if the position holding the rope with the electric wire fixing member is brought closer to the position holding the electric wire, the rope will naturally move from the electric wire. Is also disposed above. Thereby, even if the electric wire fixing member rotates in the event of twisting of the cable, the rope is always arranged above the electric wire, so that it is possible to prevent the birds from staying on the electric wire.

本発明のうち請求項３記載の発明によれば、一方の電線固定部材を電線に固定し、他方の電線固定部材を移動させて電線の長手方向の任意の箇所に固定するだけで鳥害防止具を設置することができ、さらに、電線の全長または電線における任意の区間のみに鳥害防止具を自在に設置できる。これにより、電線下の状況によって鳥害防止具を的確に設置できるようになるので、鳥害防止具の設置コストが削減できる。 According to the invention described in claim 3 of the present invention, it is possible to prevent bird damage by fixing one electric wire fixing member to the electric wire and moving the other electric wire fixing member to fix it at an arbitrary position in the longitudinal direction of the electric wire. In addition, the bird damage prevention tool can be freely installed only in the entire length of the electric wire or only in an arbitrary section of the electric wire. Thereby, since it becomes possible to install the bird damage prevention device accurately depending on the situation under the electric wire, the installation cost of the bird damage prevention device can be reduced.

（ａ）は、本実施による鳥害防止具を設置した状態の全体を示す簡略化した側面図であり、（ｂ）は、（ａ）中Ａを拡大して示す側面図である。(A) is the simplified side view which shows the whole state which installed the bird damage prevention tool by this implementation, (b) is a side view which expands and shows A in (a). 本実施による鳥害防止具を構成する一側電線固定部材及び他側電線固定部材を示す（ａ）は、閉塞したときの斜視図であり、（ｂ）は、開いた状態を示す斜視図である。(A) which shows the one-side electric wire fixing member and the other-side electric wire fixing member which comprise the bird damage prevention tool by this implementation is a perspective view when closed, (b) is a perspective view which shows the open state. is there. 本実施による鳥害防止具を構成する中間支持部材の（ａ）は、電線ガイド部を閉じた時の斜視図であり、（ｂ）は、電線ガイド部を開いたときの斜視図である。(A) of the intermediate support member which comprises the bird harm prevention tool by this implementation is a perspective view when an electric wire guide part is closed, (b) is a perspective view when an electric wire guide part is opened. 本実施による鳥害防止具の一側電線固定部材、他側電線固定部材、中間支持部材、ロープを組み立てたときの斜視図である。It is a perspective view when the one-side electric wire fixing member, the other-side electric wire fixing member, the intermediate support member, and the rope are assembled according to the present embodiment. （ａ）〜（ｃ）本実施による鳥害防止具の電線への施工手順を示す簡略化した側面図である。(A)-(c) It is the simplified side view which shows the construction procedure to the electric wire of the bird harm prevention tool by this implementation. （ａ）（ｂ）は、本発明による鳥害防止具の様々な設置例を示す側面図である。(A) (b) is a side view which shows the various installation examples of the bird damage prevention tool by this invention.

以下、本発明の鳥害防止具の実施形態を図面に基づいて説明する。
ここで、本実施による鳥害防止具は、電話やインターネット用の通信線などの比較的細く形成された屋外用の電線Ｄに使用されるものである。
そして、本実施による鳥害防止具は、図１（ａ）と図４のように、一方の電線固定部材１と、他方の電線固定部材２と、中間支持部材３と、ロープ４とから構成されている。また、上記の鳥害防止具の使用状態を簡単に説明すると、本実施による鳥害防止具は、図１（ａ）のように、電線支柱Ｐから建屋Ｑまで掛け渡される電線Ｄの長手方向の電線支柱Ｐ寄りの箇所に一側電線固定部材１を固定し、電線Ｄの長手方向の建屋Ｑ寄りの箇所に他側電線固定部材２を固定している。さらに、一側電線固定部材１と他側電線固定部材２の間にはロープ４を掛け渡してあり、そのロープ４に吊り下げられるかたちで複数の中間支持部材３が間隔をあけて配置される。ここで、本実施で使用するロープ４は、絶縁性を有する樹脂繊維を束ねたものが使用されている。 Hereinafter, embodiments of the bird harm prevention tool of the present invention will be described with reference to the drawings.
Here, the bird harm prevention implement by this implementation is used for the electric wire D for the outdoors formed comparatively thin, such as a telephone and the communication line for the internet.
And the bird harm prevention tool by this implementation is comprised from one electric wire fixing member 1, the other electric wire fixing member 2, the intermediate support member 3, and the rope 4 like FIG. 1 (a) and FIG. Has been. Moreover, if the usage condition of said bird damage prevention tool is demonstrated easily, the bird damage prevention tool by this implementation will be the longitudinal direction of the electric wire D spanned from the electric wire support | pillar P to the building Q as shown to Fig.1 (a). The one-side electric wire fixing member 1 is fixed to a location near the electric wire support P, and the other-side electric wire fixing member 2 is fixed to a location near the building Q in the longitudinal direction of the electric wire D. Further, a rope 4 is stretched between the one-side electric wire fixing member 1 and the other-side electric wire fixing member 2, and a plurality of intermediate support members 3 are arranged at intervals so as to be suspended from the rope 4. . Here, the rope 4 used in the present embodiment is a bundle of insulating resin fibers.

次に本実施による鳥害防止具の構成について基づいて説明する。
一側電線固定部材１と他側電線固定部材２は、同一の構造をなすものを使用しており、具体的には図２（ａ）（ｂ）のように、受け部材５と、一側開閉部材６と、他側開閉部材７とから構成されている。また、受け部材５の一側部に一側開閉部材６を配置し、他側部に他側開閉部材７を配置し、受け部材５の上端部に有する軸部８で一側開閉部材６と他側開閉部材７が上下に開閉する。さらに、受け部材５の両側部にはロープ保持溝（ロープ保持部）９ａと電線保持溝（電線保持部）１０ａがそれぞれ設けてある。そして、ロープ保持溝９ａは、ロープ４を保持するものであり、電線保持溝１０ａは、電線Ｄを保持する電線保持溝１０ａとなっている。また、一側開閉部材６と他側開閉部材７における受け部材５と対向する側部にも、受け部材５と同様にロープ保持凸部（ロープ保持部）９ｂと電線保持溝（電線保持部）１０ｂがそれぞれ設けてある。そして、一側開閉部材６には、受け部材５のロープ保持溝９ａと雌雄状に嵌り込み、ロープ４を押え込んで保持するロープ保持凸部９ｂが設けてあり、他側開閉部材７には、受け部材５の電線保持溝１０ａと一対の形状をなし、電線Ｄの任意の箇所のほぼ全周を保持する電線保持溝１０ｂが設けてある。また、受け部材５の両側部の下部には、それぞれ外周側に突出した係合部１７が設けてあり、さらに、一側開閉部材６と他側開閉部材７の下部には、横に長い長孔状の被係合部１８がそれぞれ設けてある。これにより、受け部材５と一側開閉部材６及び他側開閉部材７を閉じたときに、各係合部１７と被係合部１８が係合してロックされるので、一側電線固定部材１及び他側電線固定部材２に保持している電線Ｄとロープ４が離脱しない構造となる。 Next, the structure of the bird harm prevention implement by this implementation is demonstrated.
The one side electric wire fixing member 1 and the other side electric wire fixing member 2 use what has the same structure. Specifically, as shown in FIGS. 2 (a) and 2 (b), the receiving member 5 and the one side electric wire fixing member 2 It is composed of an opening / closing member 6 and an other-side opening / closing member 7. Further, the one side opening / closing member 6 is disposed on one side of the receiving member 5, the other side opening / closing member 7 is disposed on the other side, and the shaft portion 8 provided on the upper end of the receiving member 5 is connected to the one side opening / closing member 6. The other side opening / closing member 7 opens and closes up and down. Further, a rope holding groove (rope holding portion) 9a and a wire holding groove (wire holding portion) 10a are provided on both sides of the receiving member 5, respectively. The rope holding groove 9 a is for holding the rope 4, and the electric wire holding groove 10 a is an electric wire holding groove 10 a for holding the electric wire D. Further, on the side of the one-side opening / closing member 6 and the other-side opening / closing member 7 facing the receiving member 5, the rope holding convex portion (rope holding portion) 9 b and the wire holding groove (wire holding portion) similarly to the receiving member 5. 10b is provided. The one side opening and closing member 6 is provided with a rope holding groove 9a of the receiving member 5 and a rope holding convex portion 9b for holding the rope 4 while holding it in a male and female shape. The electric wire holding groove 10a of the receiving member 5 and a pair of shapes are formed, and an electric wire holding groove 10b for holding almost the entire circumference of an arbitrary portion of the electric wire D is provided. In addition, engaging portions 17 projecting toward the outer periphery are provided at the lower portions of both side portions of the receiving member 5, and further, the lower portions of the one side opening and closing member 6 and the other side opening and closing member 7 are long horizontally. A hole-like engaged portion 18 is provided. Accordingly, when the receiving member 5, the one side opening / closing member 6 and the other side opening / closing member 7 are closed, the engaging portions 17 and the engaged portions 18 are engaged and locked, so that the one side electric wire fixing member 1 and the electric wire D currently hold | maintained at the other side electric wire fixing member 2, and the rope 4 become a structure which does not detach | leave.

中間支持部材３は、図３（ａ）（ｂ）のように、電線Ｄを通す電線ガイド部１１と、上記の電線ガイド部１１から起立する離隔部１２とから構成されている。電線ガイド部１１は、ガイド受け部１３に半円弧状をなすガイドアーム１４が開閉自在に軸支してあり、ガイドアーム１４を閉じたときにガイド受け部１３と連続してリングを形成し、そのリングの内周側に一定の遊びを設けた状態で電線Ｄを拘束できる。また、ガイド受け部１３には被係止部１３ａが設けてあり、さらに、ガイドアーム１４の先端には係止部１４ａが設けてある。これにより、ガイドアーム１４を閉じたときに係止部１４ａがガイド受け部１３の被係止部１３ａにロックされて容易に外れない構造となる。離隔部１２は、電線ガイド部１１からほぼ垂直に起立する棒状をなしている。また、離隔部１２の一側部には、上下に間隔をあけて複数のロープ取付部１５が設けてある。さらに、離隔部１２には、上下に開閉可能なロープ押さえ部材１６を有しており、上記のロープ押さえ部材１６を閉塞することにより、ロープ取付部１５に取り付けたロープ４を離隔部１２に押し付け、ロープ４が離隔部１２から不意に離脱しないように形成してある。 As shown in FIGS. 3A and 3B, the intermediate support member 3 includes an electric wire guide portion 11 through which the electric wire D passes and a separation portion 12 that stands up from the electric wire guide portion 11. The wire guide portion 11 is supported by a guide arm 14 having a semicircular arc shape on the guide receiving portion 13 so as to be openable and closable. When the guide arm 14 is closed, a continuous ring is formed with the guide receiving portion 13. The electric wire D can be restrained in a state where a certain amount of play is provided on the inner peripheral side of the ring. Further, the guide receiving portion 13 is provided with a locked portion 13 a, and further, a locking portion 14 a is provided at the tip of the guide arm 14. As a result, when the guide arm 14 is closed, the locking portion 14a is locked to the locked portion 13a of the guide receiving portion 13 and cannot be easily removed. The separation portion 12 has a rod shape that stands substantially vertically from the wire guide portion 11. In addition, a plurality of rope attachment portions 15 are provided on one side portion of the separation portion 12 with a space in the vertical direction. Further, the separating portion 12 has a rope pressing member 16 that can be opened and closed vertically. By closing the rope pressing member 16, the rope 4 attached to the rope attaching portion 15 is pressed against the separating portion 12. The rope 4 is formed so as not to be unexpectedly detached from the separation portion 12.

上述した鳥害防止具を構成する一側電線固定部材１と、他側電線固定部材２と、中間支持部材３と、ロープ４は、以下のように組み上げることで施工前の状態とする。
まず、一側電線固定部材１の受け部材５のロープ保持溝９ａと他側開閉部材７の一方のロープ保持溝９ａにロープ４の長手方向の一端を嵌まり込ませ、他側開閉部材７と受け部材５を閉じることで、一側電線固定部材１にロープ４を固定する。次いで、上記ロープ４の長手方向の他端を他側電線固定部材２の受け部材５または他側開閉部材７のロープ保持溝９ａ，９ｂに嵌り込ませ、他側開閉部材７と受け部材５を閉じることで、他側電線固定部材２にロープ４を固定する。さらに、ロープ４の長手方向に沿って間隔を開けた複数の箇所に中間支持部材３のロープ取付部１５を取り付ける。このときに、中間支持部材３の電線ガイド部１１は、ガイドアーム１４を開いた状態としておく。以上のように組み立てた状態のものを電線Ｄに設置する。 The one-side electric wire fixing member 1, the other-side electric wire fixing member 2, the intermediate support member 3, and the rope 4 that constitute the above-described bird harm prevention tool are assembled as follows to obtain a state before construction.
First, one end in the longitudinal direction of the rope 4 is fitted into the rope holding groove 9a of the receiving member 5 of the one-side electric wire fixing member 1 and one rope holding groove 9a of the other-side opening / closing member 7, The rope 4 is fixed to the one-side electric wire fixing member 1 by closing the receiving member 5. Next, the other end of the rope 4 in the longitudinal direction is fitted into the receiving member 5 of the other-side electric wire fixing member 2 or the rope holding grooves 9a, 9b of the other-side opening / closing member 7, and the other-side opening / closing member 7 and the receiving member 5 are connected. By closing, the rope 4 is fixed to the other-side electric wire fixing member 2. Further, the rope attachment portions 15 of the intermediate support member 3 are attached to a plurality of locations spaced along the longitudinal direction of the rope 4. At this time, the wire guide portion 11 of the intermediate support member 3 keeps the guide arm 14 open. The thing of the state assembled as mentioned above is installed in the electric wire D.

次に、上記のように組み立てた本実施による鳥害防止具を電線Ｄに取り付ける手順について説明する。
第一の手順として、図２（ａ）（ｂ）と図５（ａ）のように、電線Ｄの長手方向の任意の箇所に一側電線固定部材１の電線保持溝１０ｂで保持し、さらに、各中間支持部材３の電線ガイド部１１のガイドアーム１４を閉塞して電線Ｄから外れないようにする。
第二の手順として、図５（ｂ）のように、他側電線固定部材２を電線Ｄの長手方向に沿って移動させていく。
第三の手順として、図３（ａ）（ｂ）と図５（ｃ）のように、他側電線固定部材２を電線Ｄの長手方向に沿う任意の箇所に固定することで、一側電線固定部材１と他側電線固定部材２との間に張ったロープ４が電線Ｄの上方に沿って配置されるとともに、電線Ｄがその自重によって各中間支持部材３の各電線ガイド部１１に挿通された状態で下方に撓む。
上記の各手順を経ることにより、本実施による鳥害防止具の電線Ｄへの取り付けが完了する。
また、本実施による鳥害防止具の施工手順は、上記の手順以外に、一側電線固定部材１を固定した後、現場状況にあわせて電線Ｄの長手方向に沿って移動しながら、個々の中間支持部材３を順次取り付けていくこともできる。このことから、本発明による鳥害防止具の構造上許容されるものであれば、様々な手順で施工できる。 Next, a procedure for attaching the bird harm prevention tool according to the present embodiment assembled as described above to the electric wire D will be described.
As a first procedure, as shown in FIGS. 2A and 2B and FIG. 5A, an electric wire holding groove 10b of the one-side electric wire fixing member 1 is held at an arbitrary position in the longitudinal direction of the electric wire D. The guide arm 14 of the wire guide portion 11 of each intermediate support member 3 is closed so as not to be detached from the wire D.
As a second procedure, the other-side electric wire fixing member 2 is moved along the longitudinal direction of the electric wire D as shown in FIG.
As a third procedure, as shown in FIGS. 3A, 3B, and 5C, the other-side electric wire fixing member 2 is fixed to an arbitrary position along the longitudinal direction of the electric wire D, so that the one-side electric wire is fixed. A rope 4 stretched between the fixing member 1 and the other-side electric wire fixing member 2 is arranged along the upper side of the electric wire D, and the electric wire D is inserted into each electric wire guide portion 11 of each intermediate support member 3 by its own weight. It bends in the state where it was done.
By going through each of the above procedures, the attachment of the bird harm prevention tool to the electric wire D according to this implementation is completed.
In addition to the above procedure, the construction procedure of the bird harm prevention implement according to the present embodiment is such that after fixing the one-side electric wire fixing member 1, while moving along the longitudinal direction of the electric wire D according to the site situation, The intermediate support members 3 can also be attached sequentially. From this, construction can be carried out in various procedures as long as it is acceptable in terms of the structure of the bird harm prevention implement according to the present invention.

上記のように本実施による鳥害防止具を使用することで、以下に示す作用効果を奏することになる。
本実施の鳥害防止具は、一側電線固定部材１と他側電線固定部材２が受け部材５を挟んで一側開閉部材６と他側開閉部材７を閉じることにより、図１（ｂ）のように、電線Ｄとロープ４をほぼ同じ位置で固定しているので、一側電線固定部材１あるいは他側電線固定部材２が電線Ｄの捩れに伴って回転した場合でも、電線Ｄが自重で下方に撓んでロープ４は自然に電線Ｄの上方に位置する。これにより、電線Ｄへの鳥の立ち留まりを常に防ぐことができる。また、電線Ｄの長手方向の任意の箇所に一側電線固定部材１と他側電線固定部材２を固定することにより、図６（ａ）（ｂ）のように、ロープ４を電線Ｄの長手方向の全長または部分的な区間に自在に張ることができ、これにより、電線Ｄ下の様々な条件に対応して鳥害防止具の機能を発揮させることができる。また、一側電線固定部材１と他側電線固定部材２は、これらを構成する受け部材５の両側部にロープ保持溝９ａ及びロープ保持凸部９ｂと各電線保持溝１０ａ，１０ｂがそれぞれ設けてあり、一側開閉部材６と他側開閉部材７を閉じたときに電線Ｄとロープ４をほぼ同一の位置で保持することができる。これにより、電線支柱Ｐや建屋Ｑ側に固定する引留金具などを使うことなく、電線Ｄにそれぞれ固定した一側電線固定部材１と他側固定部材２でロープ４を張った状態にすれば、本実施による鳥害防止具のみで離隔部１２が自立してロープ４と電線Ｄの間隔を上下に保って設置することができるので、鳥害防止具がコンパクトな構成になるとともに施工が容易に行える。 By using the bird harm prevention tool according to the present embodiment as described above, the following effects can be obtained.
The bird harm prevention tool of the present embodiment is configured such that the one-side electric wire fixing member 1 and the other-side electric wire fixing member 2 close the one-side opening / closing member 6 and the other-side opening / closing member 7 with the receiving member 5 interposed therebetween, as shown in FIG. Thus, since the electric wire D and the rope 4 are fixed at substantially the same position, even when the one-side electric wire fixing member 1 or the other-side electric wire fixing member 2 is rotated as the electric wire D is twisted, the electric wire D is self-weighted. The rope 4 is naturally positioned above the electric wire D by bending downward. Thereby, it is possible to always prevent birds from staying on the electric wire D. Further, by fixing the one-side electric wire fixing member 1 and the other-side electric wire fixing member 2 to an arbitrary place in the longitudinal direction of the electric wire D, the rope 4 is connected to the longitudinal direction of the electric wire D as shown in FIGS. It can be freely stretched over the entire length or a partial section in the direction, whereby the function of the bird damage prevention tool can be exhibited in response to various conditions under the electric wire D. The one-side electric wire fixing member 1 and the other-side electric wire fixing member 2 are provided with a rope holding groove 9a and a rope holding convex portion 9b and respective electric wire holding grooves 10a and 10b on both sides of the receiving member 5 constituting them. Yes, when the one-side opening / closing member 6 and the other-side opening / closing member 7 are closed, the electric wire D and the rope 4 can be held at substantially the same position. Thus, without using the wire support P or the retaining metal fitting fixed to the building Q side, if the rope 4 is stretched between the one-side electric wire fixing member 1 and the other-side fixing member 2 respectively fixed to the electric wire D, Since the separation part 12 can stand by itself and the distance between the rope 4 and the electric wire D can be kept up and down with only the bird damage prevention device according to the present embodiment, the bird damage prevention device has a compact configuration and can be easily installed. Yes.

本発明の鳥害防止具は、上記の実施形態に限定されるものではなく、特許請求の範囲内で適宜変更できる。
一側電線固定部材１と他側電線固定部材２は、電線Ｄとロープ４をほぼ同じ位置で固定できるものであれば、本実施形態のものに限定されない。例えば、一側電線固定部材１と他側電線固定部材２が一側開閉部材６と他側開閉部材７のみから構成されており、一側開閉部材６と他側開閉部材７で電線Ｄとロープ４を挟むような構造でもよい。また、中間支持部材３は、上記した実施形態のように、離隔部１２を上方に起立させた状態で電線Ｄに沿って自在に移動できるものの他、電線Ｄに固定する構造のものでもよい。 The bird damage prevention device of the present invention is not limited to the above embodiment, and can be appropriately changed within the scope of the claims.
The one-side electric wire fixing member 1 and the other-side electric wire fixing member 2 are not limited to those of the present embodiment as long as the electric wire D and the rope 4 can be fixed at substantially the same position. For example, the one-side electric wire fixing member 1 and the other-side electric wire fixing member 2 are composed only of the one-side opening / closing member 6 and the other-side opening / closing member 7, and the electric wire D and the rope are formed by the one-side opening / closing member 6 and the other-side opening / closing member 7. 4 may be sandwiched. Further, the intermediate support member 3 may have a structure in which the intermediate support member 3 is fixed to the electric wire D in addition to a member that can move freely along the electric wire D in a state where the separation portion 12 is raised upward as in the above-described embodiment.

１一側電線固定部材（電線固定部材）
２他側電線固定部材（電線固定部材）
３中間支持部材
４ロープ
５受け部材
６一側開閉部材
７他側開閉部材
８軸部
９ａロープ保持溝（ロープ保持部）
９ｂロープ保持凸部（ロープ保持部）
１０ａ，１０ｂ電線保持溝（電線保持部）
１１電線ガイド部
１２離隔部
１３ガイド受け部
１３ａ被係止部
１４ガイドアーム
１４ａ係止部
１５ロープ取付部
１６ロープ押さえ部材
１７係合部
１８被係合部
Ｄ電線
Ｐ電線支柱
Ｑ建屋 1 One-side wire fixing member (wire fixing member)
2 Other wire fixing member (wire fixing member)
3 Intermediate support member 4 Rope 5 Receiving member 6 One side opening and closing member 7 Other side opening and closing member 8 Shaft portion 9a Rope holding groove (rope holding portion)
9b Rope holding convex part (rope holding part)
10a, 10b Electric wire holding groove (electric wire holding part)
DESCRIPTION OF SYMBOLS 11 Electric wire guide part 12 Separation part 13 Guide receiving part 13a Locked part 14 Guide arm 14a Locking part 15 Rope attachment part 16 Rope holding member 17 Engagement part 18 Engagement part D Electric wire P Electric wire support | pillar Q Building

Claims

A bird damage prevention device for laying a rope substantially parallel to an electric wire, comprising one electric wire fixing member, the other electric wire fixing member, an intermediate support member, and a rope,
The rope is stretched between one electric wire fixing member and the other electric wire fixing member, and a plurality of intermediate support members are fixed at intervals at intermediate positions in the longitudinal direction of the rope, and the rope and electric wires are Are separated,
One electric wire fixing member and the other electric wire fixing member can fix the electric wire and the rope at the same position or substantially the same position, and can be fixed at an arbitrary position in the longitudinal direction of the electric wire. A bird harm prevention tool characterized by being arranged in a state where only a rope spanned between the other electric wire fixing members is stretched.

One electric wire fixing member and the other electric wire fixing member have a one-side opening / closing member, an other-side opening / closing member, and a receiving member, and the one-side opening / closing member and the other-side opening / closing member can be freely opened and closed at the shaft portion of the receiving member. The one side opening and closing member and the inner side of the receiving member facing each other are provided with an electric wire holding portion that holds the electric wires so that they cannot be pulled out. 2. A bird injury prevention device according to claim 1, wherein a rope holding portion for holding the rope so as not to be pulled out is provided between opposing portions of the inner peripheral side portion of the other side portion of the receiving member. .

Attaching the wire fixing member to any two or more locations in the longitudinal direction of the rope, and attaching a plurality of intermediate support members at intervals between the wire fixing members Arbitrary locations along the longitudinal direction of the wire The wire and the rope are fixed at the same position or almost the same position with a gap between them, and the rope is stretched in a part or the entire length of the wire almost parallel to the wire. The process of maintaining the space | interval of a rope and an electric wire by hold | maintaining a cable, The bird damage prevention tool installation method characterized by attaching a bird damage prevention tool to an electric wire through each said process.