JP6961480B2 - Connecting tools and connecting methods for bundled hangers - Google Patents

Connecting tools and connecting methods for bundled hangers Download PDF

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JP6961480B2
JP6961480B2 JP2017244890A JP2017244890A JP6961480B2 JP 6961480 B2 JP6961480 B2 JP 6961480B2 JP 2017244890 A JP2017244890 A JP 2017244890A JP 2017244890 A JP2017244890 A JP 2017244890A JP 6961480 B2 JP6961480 B2 JP 6961480B2
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connecting member
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bundled hanger
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実 中村
陽太 中村
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株式会社フジクラハイオプト
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Description

本発明は、電柱に架設された通信線等を一束化するための一束化ハンガーを連結するための一束化ハンガーの連結工具および連結方法に関するものである。 The present invention relates to a connecting tool and a connecting method for a bundled hanger for connecting a bundled hanger for bundling communication lines and the like erected on a utility pole.

近年、通信技術の進歩に伴い、電柱に架設された電線本線となる通信線に沿って光ケーブル等の新たなケーブルを設置することが多くなって来ている。 In recent years, with the progress of communication technology, new cables such as optical cables are often installed along the communication line which is the main electric wire erected on the utility pole.

これらのケーブルは、電柱間に張った支持線により保持されるが、これらのケーブルは、美観等の観点から、支持線にスパイラル状等に巻かれた一束化ハンガーにより、一束化されて支持線に支持される。 These cables are held by the support wires stretched between the utility poles, but from the viewpoint of aesthetics, these cables are bundled by a bundle hanger wound around the support wires in a spiral shape or the like. It is supported by the support line.

そして、実際に一束化ハンガーを支持線に取り付ける場合、所定の長さの一束化ハンガーを連結工具により複数連結して取り付ける方法が一般的であった。 When actually attaching the bundled hanger to the support wire, a method of connecting and attaching a plurality of bundled hangers having a predetermined length with a connecting tool has been common.

このような一束化ハンガーの連結工具および連結方法としては、様々のものが提案されている。 Various methods have been proposed as connecting tools and connecting methods for such bundled hangers.

特開２００９−２２５６６０号公報Japanese Unexamined Patent Publication No. 2009-225660 特開２００４−１５８８８号公報Japanese Unexamined Patent Publication No. 2004-15888 特開２００４−２０８４５９号公報Japanese Unexamined Patent Publication No. 2004-208459 特開２００８−１７８１９３号公報Japanese Unexamined Patent Publication No. 2008-178193

しかしながら、従来に提案された一束化ハンガーの連結工具および連結方法では、一束化ハンガーが直列的に連結されており、その連結工具がひねり方向への力に弱いという欠点があった。 However, the conventionally proposed connecting tool and connecting method for bundled hangers have a drawback that the bundled hangers are connected in series and the connecting tool is weak against a force in the twisting direction.

例えば、図１１に示すような従来の連結工具１０１の場合、第１の一束化ハンガー１０３ａを第１の連結部材１０１ａの挿入口に挿入して固定し、第２の一束化ハンガー１０３ｂを第２の連結部材１０１ｂの挿入口に挿入して固定し、第１の連結部材１０１ａと第２の連結部材１０１ｂとを係合することにより、第１の一束化ハンガー１０３と第２の一束化ハンガー１０３ｂとを連結するようになっている。 For example, in the case of the conventional connecting tool 101 as shown in FIG. 11, the first bundled hanger 103a is inserted into and fixed to the insertion port of the first connecting member 101a, and the second bundled hanger 103b is attached. By inserting and fixing the second connecting member 101b into the insertion port and engaging the first connecting member 101a and the second connecting member 101b, the first bundled hanger 103 and the second one It is designed to be connected to the bundling hanger 103b.

図１１は、従来の連結工具１０１の断面図である。 FIG. 11 is a cross-sectional view of the conventional connecting tool 101.

しかしながら、図１１に示すように、第１の一束化ハンガー１０３ａと第２の一束化ハンガー１０３ｂとを連結した状態で、第１の一束化ハンガー１０３ａの軸Ｏ１と第２の一束化ハンガー１０３ｂの軸Ｏ２とが略一致するようになっており、第１の一束化ハンガー１０３ａと第２の一束化ハンガー１０３ｂとが直線状に連結されるようになっていた。 However, as shown in FIG. 11, in a state where the first bundled hanger 103a and the second bundled hanger 103b are connected, the shaft O1 and the second bundle of the first bundled hanger 103a are connected. The axis O2 of the hanger 103b is substantially aligned with the axis O2, and the first hanger 103a and the second hanger 103b are linearly connected to each other.

このような従来の連結工具１０１では、第１の一束化ハンガー１０３ａに対して第２の一束化ハンガー１０３ｂがひねり方向Ａへ付勢された場合、第１の一束化ハンガー１０３ａと第２の一束化ハンガー１０３ｂとの間にひねり方向への力が加わり、その力は、連結工具１０１の所定のポイントに集中してしまう問題点があった。 In such a conventional connecting tool 101, when the second bundled hanger 103b is urged in the twisting direction A with respect to the first bundled hanger 103a, the first bundled hanger 103a and the first bundled hanger 103a There is a problem that a force in the twisting direction is applied between the two bundled hangers 103b and the force is concentrated on a predetermined point of the connecting tool 101.

第１の一束化ハンガー１０３ａと第２の一束化ハンガー１０３ｂとの間にひねり方向への力が連結工具１０１の所定のポイントに集中すると、その所定のポイントに疲労がたまり、場合によっては、連結工具１０１の所定のポイントが簡単に破損してしまう可能性が高かった。 When a force in the twisting direction is concentrated between the first bundled hanger 103a and the second bundled hanger 103b at a predetermined point of the connecting tool 101, fatigue accumulates at the predetermined point, and in some cases, fatigue accumulates at the predetermined point. , There was a high possibility that a predetermined point of the connecting tool 101 would be easily damaged.

本発明は、上述の問題を解決するためのものであり、その目的は、一束化ハンガーのひねり方向への力に強い連結工具および連結方法を提供することである。 The present invention is for solving the above-mentioned problems, and an object of the present invention is to provide a connecting tool and a connecting method that are strong against a force in a twisting direction of a bundled hanger.

本発明の特徴は、通信線を一束化するために電柱に架設された支持線にスパイラル状に巻かれた一束化ハンガーを相互に連結するための連結工具であって、
第１の一束化ハンガーを固定する第１の連結部材と、
第２の一束化ハンガーを固定する第２の連結部材とを有し、
前記第１の連結部材と前記第２の連結部材とが、相互に係合するための係合手段を有し、
前記第１の連結部材と前記第２の連結部材とが前記係合手段により相互に係合されることにより、前記第１の一束化ハンガーと前記第２の一束化ハンガーとが連結され、
前記第１の一束化ハンガーと前記第２の一束化ハンガーとが連結された状態で、前記第１の一束化ハンガーの一部と前記第２の一束化ハンガーの一部とが重なり合い、
前記第１の連結部材が、前記第１の一束化ハンガーの端部を挿入する第１の挿入口と、前記第２の連結部材の第２の係合口と係合する第１の突出係合部と、前記第２の連結部材の第２の突出係合部と係合する第１の係合口とを有しており、
前記第２の連結部材が、前記第２の一束化ハンガーの端部を挿入する第２の挿入口と、前記第１の連結部材の前記第１の係合口と係合する前記第２の突出係合部と、前記第１の連結部材の前記第１の突出係合部と係合する前記第２の係合口とを有しており、
前記係合手段が、前記第１の係合口と前記第２の突出係合部と前記第１の突出係合部と前記第２の係合口とから形成され、
前記第１の挿入口と前記第１の突出係合部とが、直列に設けられ、前記第１の係合口が、前記第１の挿入口と前記第１の突出係合部に対して並列に設けられており、前記第２の挿入口と前記第２の突出係合部とが、直列に設けられ、前記第２の係合口が、前記第２の挿入口と前記第２の突出係合部に対して並列に設けられていることである。 A feature of the present invention is a connecting tool for connecting bundled hangers spirally wound around a support wire erected on a utility pole in order to bundle communication lines.
The first connecting member that fixes the first bundled hanger,
It has a second connecting member for fixing the second bundled hanger,
The first connecting member and the second connecting member have an engaging means for engaging with each other.
By engaging the first connecting member and the second connecting member with each other by the engaging means, the first bundled hanger and the second bundled hanger are connected. ,
In a state where the first bundled hanger and the second bundled hanger are connected, a part of the first bundled hanger and a part of the second bundled hanger There overlap case,
A first protrusion that engages the first connecting member with a first insertion port into which the end of the first bundled hanger is inserted and a second engaging port of the second connecting member. It has a joint portion and a first engaging port that engages with a second protruding engaging portion of the second connecting member.
The second connecting member engages with a second insertion port into which the end of the second bundled hanger is inserted and the first engaging port of the first connecting member. It has a protruding engaging portion and a second engaging port that engages with the first protruding engaging portion of the first connecting member.
The engaging means is formed from the first engaging port, the second protruding engaging portion, the first protruding engaging portion, and the second engaging port.
The first insertion port and the first protruding engaging portion are provided in series, and the first engaging port is parallel to the first insertion port and the first protruding engaging portion. The second insertion port and the second protruding engaging portion are provided in series, and the second engaging port is the second insertion port and the second protruding engaging portion. It is provided in parallel with the joint .

本発明の他の特徴は、前記第１の一束化ハンガーの一部と前記第２の一束化ハンガーの一部とが横方向に重なり合うことである。 Another feature of the present invention is that a part of the first bundled hanger and a part of the second bundled hanger are laterally overlapped.

本発明の他の特徴は、前記横方向が、前記第１の一束化ハンガーおよび前記第２の一束化ハンガーの長手方向とほぼ直角の方向であることである。 Another feature of the present invention is that the lateral direction is substantially perpendicular to the longitudinal direction of the first bundled hanger and the second bundled hanger.

連結された一束化ハンガーへひねり方向の力が加えられた場合にも、連結工具の破損を防止することができる。 Even when a force in the twisting direction is applied to the connected bundled hanger, it is possible to prevent the connecting tool from being damaged.

支持線３にスパイラル状に巻かれた一束化ハンガー５を示す概略説明図である。It is a schematic explanatory drawing which shows the bundled hanger 5 spirally wound around the support line 3. 支持線３にスパイラル状に巻かれた一束化ハンガー５が連結工具１により連結された状態を示す概略説明図である。It is a schematic explanatory drawing which shows the state which the bundle hanger 5 wound spirally around the support wire 3 is connected by the connecting tool 1. 本発明を実施した連結工具１の連結された状態を示す平面図である。It is a top view which shows the connected state of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の連結された状態を示す側面図である。It is a side view which shows the connected state of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第１の連結部材１ａの斜視図である。It is a perspective view of the 1st connecting member 1a of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第１の連結部材１ａの斜視図である。It is a perspective view of the 1st connecting member 1a of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第１の連結部材１ａの斜視図である。It is a perspective view of the 1st connecting member 1a of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第２の連結部材１ｂの斜視図である。It is a perspective view of the 2nd connecting member 1b of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第２の連結部材１ｂの斜視図である。It is a perspective view of the 2nd connecting member 1b of the connecting tool 1 which carried out this invention. 本発明を実施した連結工具１の第２の連結部材１ｂの斜視図である。It is a perspective view of the 2nd connecting member 1b of the connecting tool 1 which carried out this invention. 従来の連結工具の断面図である。It is sectional drawing of the conventional connecting tool.

本発明は、図１および図２に示すように、電柱に架設された通信ケーブル７等を一束化するため、電柱に架設された支持線３にスパイラル状に巻かれた一束化ハンガー５を相互に連結するための連結工具１および連結方法に関するものであり、その一束化ハンガー５により複数の通信ケーブル７等が支持される。 In the present invention, as shown in FIGS. 1 and 2, in order to bundle the communication cable 7 and the like erected on the utility pole, the bundled hanger 5 spirally wound around the support wire 3 erected on the utility pole. The present invention relates to a connecting tool 1 and a connecting method for connecting the cables to each other, and a plurality of communication cables 7 and the like are supported by the bundled hanger 5.

図１および図２は、支持線３にスパイラル状に巻かれた一束化ハンガー５が連結工具１により連結された状態を示す概略説明図である。 1 and 2 are schematic explanatory views showing a state in which the bundled hanger 5 spirally wound around the support wire 3 is connected by the connecting tool 1.

図３〜図１０を参照して、図１に示した連結工具１について説明する。 The connecting tool 1 shown in FIG. 1 will be described with reference to FIGS. 3 to 10.

図３は、本発明を実施した連結工具１により一束化ハンガー５ａ、５ｂが連結された状態を示す平面図であり、図４は、本発明を実施した連結工具１により一束化ハンガー５ａ、５ｂが連結された状態を示す側面図である。 FIG. 3 is a plan view showing a state in which the bundled hangers 5a and 5b are connected by the connecting tool 1 according to the present invention, and FIG. 4 is a plan view showing the bundled hangers 5a and 5b connected by the connecting tool 1 according to the present invention. It is a side view which shows the state which 5b is connected.

図５〜図７は、本発明を実施した連結工具１の第１の連結部材１ａの斜視図であり、図８〜図１０は、本発明を実施した連結工具１の第２の連結部材１ｂの斜視図である。 5 to 7 are perspective views of the first connecting member 1a of the connecting tool 1 in which the present invention is carried out, and FIGS. 8 to 10 are the second connecting member 1b of the connecting tool 1 in which the present invention is carried out. It is a perspective view of.

図３に示すように、この連結工具１は、第１の一束化ハンガー５ａを固定する第１の連結部材１ａと第２の一束化ハンガー５ｂを固定する第２の連結部材１ｂとからなり、第１の連結部材１ａと第２の連結部材１ｂとが相互に係合することにより、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとを連結するようになっている。 As shown in FIG. 3, the connecting tool 1 is composed of a first connecting member 1a for fixing the first bundled hanger 5a and a second connecting member 1b for fixing the second bundled hanger 5b. Therefore, the first connecting member 1a and the second connecting member 1b are engaged with each other to connect the first bundled hanger 5a and the second bundled hanger 5b. There is.

なお、第１の連結部材１ａと第２の連結部材１ｂとは、同じ構造となっている。 The first connecting member 1a and the second connecting member 1b have the same structure.

図３〜図１０に示すように、第１の連結部材１ａは、第１の一束化ハンガー５ａの端部を挿入する第１の挿入口１ａ１と、後述する第２の連結部材１ｂの第２の係合口１ｂ５と係合する第１の突出係合部１ａ３と、後述する第２の連結部材１ｂの第２の突出係合部１ｂ３と係合する第１の係合口１ａ５とを有している。 As shown in FIGS. 3 to 10, the first connecting member 1a includes a first insertion port 1a1 into which an end portion of the first bundled hanger 5a is inserted, and a second connecting member 1b described later. It has a first protruding engaging portion 1a3 that engages with the engaging port 1b5 of 2, and a first engaging port 1a5 that engages with the second protruding engaging portion 1b3 of the second connecting member 1b described later. ing.

なお、第１の突出係合部１ａ３の先端には、第２の連結部材１ｂの第２の係合口１ｂ５と係合するためのフック部１ａ７が設けられている。 A hook portion 1a7 for engaging with the second engaging port 1b5 of the second connecting member 1b is provided at the tip of the first protruding engaging portion 1a3.

図５及び図６に示すように、フック部１ａ７には、突出部１ａ７’が設けられ、図１０に示すように、第２の係合口１ｂ５には、溝１ｂ５’が設けられている。 As shown in FIGS. 5 and 6, the hook portion 1a7 is provided with a protruding portion 1a7', and as shown in FIG. 10, the second engaging port 1b5 is provided with a groove 1b5'.

そして、その突出部１ａ７’は、第１の連結部材１ａと第２の連結部材１ｂとが連結されている状態で、溝１ｂ５’と係合するようになっている。 Then, the protruding portion 1a7'is engaged with the groove 1b5'in a state where the first connecting member 1a and the second connecting member 1b are connected to each other.

第１の連結部材１ａと第２の連結部材１ｂとが連結されている状態で、突出部１ａ７’と溝１ｂ５’とがしっかりと係合するので、第１の連結部材１ａと第２の連結部材１ｂとの連結が外れることが防止される。 In a state where the first connecting member 1a and the second connecting member 1b are connected, the protrusion 1a7'and the groove 1b5' are firmly engaged with each other, so that the first connecting member 1a and the second connecting member 1a are connected. It is prevented that the connection with the member 1b is disconnected.

そして、第１の挿入口１ａ１と第１の突出係合部１ａ３とは、直列に設けられ、第１の係合口１ａ５は、第１の挿入口１ａ１の横側に並列に設けられている。 The first insertion port 1a1 and the first protruding engaging portion 1a3 are provided in series, and the first engaging port 1a5 is provided in parallel on the lateral side of the first insertion port 1a1.

第２の連結部材１ｂは、第２の一束化ハンガー５ｂの端部を挿入する第２の挿入口１ｂ１と、第１の連結部材１ａの第１の係合口１ａ５と係合する第２の突出係合部１ｂ３と、第１の連結部材１ａの第１の突出係合部１ａ３と係合する第２の係合口１ｂ５とを有している。 The second connecting member 1b engages with the second insertion port 1b1 into which the end portion of the second bundled hanger 5b is inserted and the first engaging port 1a5 of the first connecting member 1a. It has a protruding engaging portion 1b3 and a second engaging port 1b5 that engages with the first protruding engaging portion 1a3 of the first connecting member 1a.

なお、第２の突出係合部１ｂ３の先端には、第１の連結部材１ａの第１の係合口１ａ５と係合するためのフック部１ｂ７が設けられている。 A hook portion 1b7 for engaging with the first engaging port 1a5 of the first connecting member 1a is provided at the tip of the second protruding engaging portion 1b3.

図８及び図９に示すように、フック部１ｂ７には、突出部１ｂ７’が設けられ、図７に示すように、第１の係合口１ａ５には、溝１ａ５’が設けられている。 As shown in FIGS. 8 and 9, the hook portion 1b7 is provided with a protruding portion 1b7', and as shown in FIG. 7, the first engaging port 1a5 is provided with a groove 1a5'.

そして、その突出部１ｂ７’は、第１の連結部材１ａと第２の連結部材１ｂとが連結されている状態で、溝１ａ５’と係合するようになっている。 Then, the protruding portion 1b7'is engaged with the groove 1a5'in a state where the first connecting member 1a and the second connecting member 1b are connected to each other.

第１の連結部材１ａと第２の連結部材１ｂとが連結されている状態で、突出部１ｂ７’と溝１ａ５’とがしっかりと係合するので、第１の連結部材１ａと第２の連結部材１ｂとの連結が外れることが防止される。 In a state where the first connecting member 1a and the second connecting member 1b are connected, the protrusion 1b7'and the groove 1a5' are firmly engaged with each other, so that the first connecting member 1a and the second connecting member 1a are connected. It is prevented that the connection with the member 1b is disconnected.

そして、第２の挿入口１ｂ１と第２の突出係合部１ｂ３とは、直列に設けられ、第２の係合口１ｂ５は、第２の挿入口１ｂ１の横側に並列に設けられている。 The second insertion port 1b1 and the second protruding engaging portion 1b3 are provided in series, and the second engaging port 1b5 is provided in parallel on the lateral side of the second insertion port 1b1.

そして、図２および図３に示すように、第１の連結部材１ａの第１の挿入口１ａ１に第１の一束化ハンガー５ａの端部を挿入し固定し、第２の連結部材１ｂの第２の挿入口１ｂ１に第２の一束化ハンガー５ｂの端部を挿入し固定し、その後、第１の連結部材１ａの第１の突出係合部１ａ３を、第２の連結部材１ｂの第２の係合口１ｂ５に係合すると共に、第２の連結部材１ｂの第２の突出係合部１ｂ３を、第１の連結部材１ａの第１の係合口１ａ５に係合し、これにより、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとを連結する。 Then, as shown in FIGS. 2 and 3, the end portion of the first bundled hanger 5a is inserted into and fixed to the first insertion port 1a1 of the first connecting member 1a, and the second connecting member 1b The end portion of the second bundled hanger 5b is inserted into and fixed to the second insertion port 1b1, and then the first protruding engaging portion 1a3 of the first connecting member 1a is attached to the second connecting member 1b. While engaging with the second engaging port 1b5, the second protruding engaging portion 1b3 of the second connecting member 1b is engaged with the first engaging port 1a5 of the first connecting member 1a, thereby engaging. The first bundled hanger 5a and the second bundled hanger 5b are connected.

ここで、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとが連結された状態で、図３に示すように、第１の一束化ハンガー５ａの端部と、第２の一束化ハンガー５ｂの端部とが、所定の長さＬで横方向に重なり合うと共に、第１の連結部材１ａと第２の連結部材１ｂが平行に結合されるようになっている。 Here, in a state where the first bundled hanger 5a and the second bundled hanger 5b are connected, as shown in FIG. 3, the end portion of the first bundled hanger 5a and the second bundled hanger 5a are connected. The ends of the bundled hanger 5b overlap each other in the lateral direction with a predetermined length L, and the first connecting member 1a and the second connecting member 1b are connected in parallel.

すなわち、従来のように、一束化ハンガー同士が相互に直線状に連結されるのではなく、第１の一束化ハンガー５ａの端部と、第２の一束化ハンガー５ｂの端部とが、所定の長さＬで横方向Ｂに重なり合いオーバーラップしている。 That is, instead of connecting the bundled hangers to each other in a straight line as in the conventional case, the end portion of the first bundled hanger 5a and the end portion of the second bundled hanger 5b However, they overlap each other in the lateral direction B with a predetermined length L.

また、従来のように、第１の連結部材１０１ａと第２の連結部材１０１ｂが直列に結合されるのではなく、第１の連結部材１ａと第２の連結部材１ｂが平行に結合されている。 Further, the first connecting member 101a and the second connecting member 101b are not connected in series as in the conventional case, but the first connecting member 1a and the second connecting member 1b are connected in parallel. ..

ここで、横方向Ｂは、第１の一束化ハンガー５ａおよび第２の一束化ハンガー５ｂの長手方向とほぼ直角の方向である。 Here, the lateral direction B is a direction substantially perpendicular to the longitudinal direction of the first bundled hanger 5a and the second bundled hanger 5b.

なお、第１の連結部材１ａと第２の連結部材１ｂとが相互に係合した状態では、第１の突出係合部１ａ３の先端のフック部１ａ７は、第２の連結部材１ｂの第２の係合口１ｂ５の出口に係合し、第２の突出係合部１ｂ３の先端のフック部１ｂ７は、第１の連結部材１ａの第１の係合口１ａ５の出口に係合する。 In a state where the first connecting member 1a and the second connecting member 1b are engaged with each other, the hook portion 1a7 at the tip of the first protruding engaging portion 1a3 is the second of the second connecting member 1b. The hook portion 1b7 at the tip of the second protruding engaging portion 1b3 engages with the outlet of the first engaging port 1a5 of the first connecting member 1a.

次に、本発明を実施した連結工具１による一束化ハンガー５ａ、５ｂの連結方法について説明する。 Next, a method of connecting the bundled hangers 5a and 5b by the connecting tool 1 according to the present invention will be described.

まず、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとを連結しようとした場合、第１の連結部材１ａの第１の挿入口１ａ１に第１の一束化ハンガー５ａの端部を所定位置まで挿入し、その挿入部分を超音波溶着して固定する。 First, when the first bundled hanger 5a and the second bundled hanger 5b are to be connected, the first bundled hanger 5a is connected to the first insertion port 1a1 of the first connecting member 1a. The end portion is inserted to a predetermined position, and the inserted portion is ultrasonically welded and fixed.

なお、この超音波溶着により、第１の一束化ハンガー５ａの被覆と第１の連結部材１ａの溶けたものは、第１の連結部材１ａの上面に設けられた微少穴１ａ９、１ａ１１から逃げるようになっている。 By this ultrasonic welding, the coating of the first bundled hanger 5a and the melted one of the first connecting member 1a escape from the minute holes 1a9 and 1a11 provided on the upper surface of the first connecting member 1a. It has become like.

次に、第２の連結部材１ｂの第２の挿入口１ｂ１に第２の一束化ハンガー５ｂの端部を所定位置まで挿入し、その挿入部分を超音波溶着して固定する。 Next, the end portion of the second bundled hanger 5b is inserted into the second insertion port 1b1 of the second connecting member 1b to a predetermined position, and the inserted portion is ultrasonically welded and fixed.

なお、この超音波溶着により、第２の一束化ハンガー５ｂの被覆と第２の連結部材１ｂの溶けたものは、第２の連結部材１ｂの上面に設けられた微少穴１ｂ９、１ｂ１１から逃げるようになっている。 By this ultrasonic welding, the coating of the second bundled hanger 5b and the melted material of the second connecting member 1b escape from the minute holes 1b9 and 1b11 provided on the upper surface of the second connecting member 1b. It has become like.

次に、第２の連結部材１ｂの第２の突出係合部１ｂ３を、第１の連結部材１ａの第１の係合口１ａ５に近づけて行く。それにより、第１の連結部材１ａの第１の突出係合部１ａ３も、第２の連結部材１ｂの第２の係合口１ｂ５に近づいて行く。 Next, the second protruding engaging portion 1b3 of the second connecting member 1b is brought closer to the first engaging port 1a5 of the first connecting member 1a. As a result, the first protruding engaging portion 1a3 of the first connecting member 1a also approaches the second engaging port 1b5 of the second connecting member 1b.

そのまま、第１の連結部材１ａの第１の突出係合部１ａ３を、第２の連結部材１ｂの第２の係合口１ｂ５に入れて行くと、同時に、第２の連結部材１ｂの第２の突出係合部１ｂ３も、第１の連結部材１ａの第１の係合口１ａ５に入って行く。 As it is, when the first protruding engaging portion 1a3 of the first connecting member 1a is inserted into the second engaging port 1b5 of the second connecting member 1b, at the same time, the second of the second connecting member 1b The protruding engaging portion 1b3 also enters the first engaging port 1a5 of the first connecting member 1a.

そして、そのまま、第１の連結部材１ａの第１の突出係合部１ａ３を、第２の連結部材１ｂの第２の係合口１ｂ５に最後まで挿入すると、第１の突出係合部１ａ３の先端のフック部１ａ７は、第２の連結部材１ｂの第２の係合口１ｂ５の出口に係合すると共に、第２の連結部材１ｂの第２の突出係合部１ｂ３も、第１の連結部材１ａの第１の係合口１ａ５に最後まで挿入され、第２の突出係合部１ｂ３の先端のフック部１ｂ７が、第１の連結部材１ａの第１の係合口１ａ５の出口に係合する。 Then, as it is, when the first protruding engaging portion 1a3 of the first connecting member 1a is inserted into the second engaging opening 1b5 of the second connecting member 1b to the end, the tip of the first protruding engaging portion 1a3 is inserted. The hook portion 1a7 of the second connecting member 1b engages with the outlet of the second engaging port 1b5 of the second connecting member 1b, and the second protruding engaging portion 1b3 of the second connecting member 1b also engages with the first connecting member 1a. The hook portion 1b7 at the tip of the second protruding engaging portion 1b3 engages with the outlet of the first engaging opening 1a5 of the first connecting member 1a.

これにより、第１の連結部材１ａの第１の突出係合部１ａ３が、第２の連結部材１ｂの第２の係合口１ｂ５に係合されると共に、第２の連結部材１ｂの第２の突出係合部１ｂ３が、第１の連結部材１ａの第１の係合口１ａ５に係合され、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとが連結される。 As a result, the first protruding engaging portion 1a3 of the first connecting member 1a is engaged with the second engaging port 1b5 of the second connecting member 1b, and the second connecting member 1b is engaged with the second engaging portion 1b5. The protruding engaging portion 1b3 is engaged with the first engaging port 1a5 of the first connecting member 1a, and the first bundled hanger 5a and the second bundled hanger 5b are connected to each other.

なお、上述した第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとの連結においては、様々な状況に対応して、例えば、最初に、第１の連結部材１ａの固定された第１の一束化ハンガー５ａを、支持線３に装着し、その後、第２の連結部材１ｂの固定された第２の一束化ハンガー５ｂを、支持線３に装着し、第１の連結部材１ａと第２の連結部材１ｂとを係合するようにしても良い。 In the connection between the first bundled hanger 5a and the second bundled hanger 5b described above, for example, the first connecting member 1a was first fixed in response to various situations. The first bundled hanger 5a is attached to the support wire 3, and then the second bundled hanger 5b to which the second connecting member 1b is fixed is attached to the support wire 3, and the first connection is made. The member 1a and the second connecting member 1b may be engaged with each other.

上述のように、本発明を実施した連結工具１によれば、第１の一束化ハンガー５ａの一部と、第２の一束化ハンガー５ｂの一部とが、所定の長さＬで横方向Ｂに重なり合いオーバーラップしていると共に、第１の連結部材１ａと第２の連結部材１ｂが平行に結合されるので、第１の一束化ハンガー５ａに対して第２の一束化ハンガー５ｂがひねり方向Ａへ付勢された場合でも、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとの間に生じるひねり方向への力を分散することができる。 As described above, according to the connecting tool 1 in which the present invention is carried out, a part of the first bundled hanger 5a and a part of the second bundled hanger 5b have a predetermined length L. Since the first connecting member 1a and the second connecting member 1b are connected in parallel while overlapping in the lateral direction B, the second bundling is performed with respect to the first bundling hanger 5a. Even when the hanger 5b is urged in the twisting direction A, the force generated in the twisting direction between the first bundled hanger 5a and the second bundled hanger 5b can be dispersed.

従って、第１の一束化ハンガー５ａと第２の一束化ハンガー５ｂとの間に生じるひねり方向への力によって、連結工具１が破損する可能性が著しく改善されて低くなるという効果を奏する。 Therefore, the possibility that the connecting tool 1 is damaged by the force in the twisting direction generated between the first bundled hanger 5a and the second bundled hanger 5b is remarkably improved and lowered. ..

また、この実施形態では、一束化ハンガーとして、図１および図２に示すような、支持線３にスパイラル状に巻かれた一束化ハンガーを用いているが、これに限定されることなく、他の形状の一束化ハンガーにも適用できる。 Further, in this embodiment, as the bundled hanger, a bundled hanger spirally wound around the support line 3 as shown in FIGS. 1 and 2 is used, but the present invention is not limited thereto. , Can also be applied to bundled hangers of other shapes.

この発明は前述の発明の実施の形態に限定されることなく、適宜な変更を行うことにより、その他の態様で実施し得るものである。 The present invention is not limited to the embodiment of the above-mentioned invention, and can be implemented in other aspects by making appropriate changes.

１ 連結工具
１ａ 第１の連結部材
１ｂ 第２の連結部材
３ 支持線
５ 一束化ハンガー
１０１ 連結工具
１０３ 一束化ハンガー 1 Connecting tool 1a First connecting member 1b Second connecting member 3 Support wire 5 Bundled hanger 101 Connecting tool 103 Bundled hanger

Claims (3)

通信線を一束化するために電柱に架設された支持線にスパイラル状に巻かれた一束化ハンガーを相互に連結するための連結工具であって、
第１の一束化ハンガーを固定する第１の連結部材と、
第２の一束化ハンガーを固定する第２の連結部材とを有し、
前記第１の連結部材と前記第２の連結部材とが、相互に係合するための係合手段を有し、
前記第１の連結部材と前記第２の連結部材とが前記係合手段により相互に係合されることにより、前記第１の一束化ハンガーと前記第２の一束化ハンガーとが連結され、
前記第１の一束化ハンガーと前記第２の一束化ハンガーとが連結された状態で、前記第１の一束化ハンガーの一部と前記第２の一束化ハンガーの一部とが重なり合い、
前記第１の連結部材が、前記第１の一束化ハンガーの端部を挿入する第１の挿入口と、前記第２の連結部材の第２の係合口と係合する第１の突出係合部と、前記第２の連結部材の第２の突出係合部と係合する第１の係合口とを有しており、
前記第２の連結部材が、前記第２の一束化ハンガーの端部を挿入する第２の挿入口と、前記第１の連結部材の前記第１の係合口と係合する前記第２の突出係合部と、前記第１の連結部材の前記第１の突出係合部と係合する前記第２の係合口とを有しており、
前記係合手段が、前記第１の係合口と前記第２の突出係合部と前記第１の突出係合部と前記第２の係合口とから形成され、
前記第１の挿入口と前記第１の突出係合部とが、直列に設けられ、前記第１の係合口が、前記第１の挿入口と前記第１の突出係合部に対して並列に設けられており、前記第２の挿入口と前記第２の突出係合部とが、直列に設けられ、前記第２の係合口が、前記第２の挿入口と前記第２の突出係合部に対して並列に設けられていることを特徴とする連結工具。 It is a connecting tool for connecting the bundled hangers spirally wound around the support wire erected on the utility pole to bundle the communication lines.
The first connecting member that fixes the first bundled hanger,
It has a second connecting member for fixing the second bundled hanger,
The first connecting member and the second connecting member have an engaging means for engaging with each other.
By engaging the first connecting member and the second connecting member with each other by the engaging means, the first bundled hanger and the second bundled hanger are connected. ,
In a state where the first bundled hanger and the second bundled hanger are connected, a part of the first bundled hanger and a part of the second bundled hanger There overlap case,
A first protrusion that engages the first connecting member with a first insertion port into which the end of the first bundled hanger is inserted and a second engaging port of the second connecting member. It has a joint portion and a first engaging port that engages with a second protruding engaging portion of the second connecting member.
The second connecting member engages with a second insertion port into which the end of the second bundled hanger is inserted and the first engaging port of the first connecting member. It has a protruding engaging portion and a second engaging port that engages with the first protruding engaging portion of the first connecting member.
The engaging means is formed from the first engaging port, the second protruding engaging portion, the first protruding engaging portion, and the second engaging port.
The first insertion port and the first protruding engaging portion are provided in series, and the first engaging port is parallel to the first insertion port and the first protruding engaging portion. The second insertion port and the second protruding engaging portion are provided in series, and the second engaging port is the second insertion port and the second protruding engaging portion. A connecting tool characterized in that it is provided in parallel with the joint. 前記第１の一束化ハンガーの一部と前記第２の一束化ハンガーの一部とが横方向に重なり合うことを特徴とする請求項１に記載の連結工具。 The connecting tool according to claim 1, wherein a part of the first bundled hanger and a part of the second bundled hanger are overlapped in the lateral direction. 前記横方向が、前記第１の一束化ハンガーおよび前記第２の一束化ハンガーの長手方向とほぼ直角の方向であることを特徴とする請求項２に記載の連結工具。 The connecting tool according to claim 2, wherein the lateral direction is a direction substantially perpendicular to the longitudinal direction of the first bundled hanger and the second bundled hanger.
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