JPS6022735Y2 - Self-supporting cable hanging hardware band hardware mounting bracket - Google Patents
Self-supporting cable hanging hardware band hardware mounting bracketInfo
- Publication number
- JPS6022735Y2 JPS6022735Y2 JP14425480U JP14425480U JPS6022735Y2 JP S6022735 Y2 JPS6022735 Y2 JP S6022735Y2 JP 14425480 U JP14425480 U JP 14425480U JP 14425480 U JP14425480 U JP 14425480U JP S6022735 Y2 JPS6022735 Y2 JP S6022735Y2
- Authority
- JP
- Japan
- Prior art keywords
- hardware
- band
- cable
- self
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
本考案は自己支持形ケーブルの架渉において、その曲が
り部を電柱に吊架するための吊架金物を電柱装着のバン
ド金物の締付ボルトに取付は得るようにするための金具
に関するものである。[Detailed description of the invention] The present invention is such that when a self-supporting cable is strung, the hanging hardware for suspending the bent part from the utility pole is attached to the tightening bolt of the band hardware attached to the utility pole. This relates to metal fittings for
従来、自己支持形ケーブルの曲がり部を電柱に支持する
方法としては、電柱に貫通した穴にボルト金物を装着し
、該ボルト金物の一端に固定した吊架金物に支持する方
法と、電柱にバンド金物を装着し、そのバンド金物に固
定した吊架金物に支持する方法とが採用されている。Conventionally, methods for supporting the bent portion of a self-supporting type cable on a utility pole include attaching a bolt to a hole penetrating the utility pole and supporting it on a hanging hardware fixed to one end of the bolt. A method is adopted in which a hardware is attached and supported by a suspended hardware fixed to the band hardware.
前者の方法は、吊架位置に穴が設けられている場合にの
み適用が可能であり、穴が設けられていない場合には、
後者の方法が用いられている。The former method is applicable only when a hole is provided at the suspension position; if no hole is provided,
The latter method is used.
後者のようにケーブルを支持するため、電柱に取りつけ
たバンド金物に吊架金物を装着する手段として、従来は
第１図に示すように、電柱１に装着したバンド金物２の
径を調整するためバンド３の重なり部に設けた穴の一つ
に嵌め込む調整用ボルト４に、下部に自己支持型ケーブ
ル１２の支持線部１３が嵌る半円状溝をそれぞれ有する
吊架金物本体板８と押え板９、これら円板を締めつけて
ケーブル支持線を締めつけるためのボルト１０よりなる
ケーブル吊架金物７を中間金物１１を介して固定してい
る。In the latter case, as a means of attaching hanging hardware to a band hardware attached to a utility pole in order to support the cable, conventionally, as shown in Fig. 1, a method was used to adjust the diameter of a band hardware 2 attached to a utility pole 1. An adjustment bolt 4 that is fitted into one of the holes provided in the overlapping part of the band 3 is connected to a suspension hardware main body plate 8 and a presser plate, each having a semicircular groove in the lower part into which the support line part 13 of the self-supporting cable 12 is fitted. A cable suspension hardware 7 consisting of a plate 9 and bolts 10 for tightening these discs and tightening the cable support line is fixed via an intermediate hardware 11.
しかしながら、バンド金物２の調整用ボルト４の頭部は
電柱１とバンド３との間に入れるため厚さが薄く、ケー
ブルの曲がりによって曲がりの内側方向にかかる張力に
対する強度が不足するため、バンド金物２の両側鍔部５
，５間を締めつけるための締付用ボルト６と自己支持形
ケーブル１２の支持線部１３との間に留め金具１５を用
いて補強線１４を取りつけることによって補強している
。However, the head of the adjustment bolt 4 of the band hardware 2 is thin because it is inserted between the utility pole 1 and the band 3, and the band hardware has insufficient strength to withstand the tension applied in the inner direction of the bend due to the bending of the cable. 2 both sides flange 5
, 5 is reinforced by attaching a reinforcing wire 14 using a fastener 15 between the tightening bolt 6 for tightening the cable 12 and the support wire portion 13 of the self-supporting cable 12.
この補強線１４のケーブル支持線部１３への固定は電柱
１から離れた位置で行なう必要があるので、電柱上で手
を横へ大きく延ばして作業しなければならず、その作業
が容易ではなく面倒で手数を要し、吊架作業の作業性が
悪かつた。This reinforcing wire 14 needs to be fixed to the cable support line part 13 at a location away from the utility pole 1, so it is necessary to work on the utility pole by extending your hand wide to the side, which is not easy. It was troublesome and time-consuming, and the workability of the hoisting work was poor.
本考案はバンド金具を用いて自己支持型ケーブルの曲り
部を支持する場合において、ケーブルの曲がり部を従来
のような補強線を用いなくても充分支持する強度を有す
るバンド金具の締付ボルトにケーブル吊架金物を支持さ
せ得るようにする取付用金具を提供するものであって、
以下図面につ詳細に説明する。The present invention provides a tightening bolt for a band fitting that is strong enough to support the bent part of a self-supporting cable without using conventional reinforcing wires when using a band fitting to support the bent part of a self-supporting cable. Provided is a mounting bracket capable of supporting a cable hanging hardware, comprising:
A detailed explanation will be given below with reference to the drawings.
第２図は本考案の一実施例を示し、２１は一端にバンド
締付用ボルト６に挿通される穴２３を有する保合部２２
が形成され、他端にナツト２４が螺合された吊架金物取
付用ボルト、２５はバンド金物２の対向両鍔部５，５に
支持される吊架金物取付本体であって、板体を上部板部
、前面板部および下部板部で形成されるようコ字状に折
曲したものであり、バンド金物２の一方側の対向両鍔部
５．５の上下面に嵌合するようになっており、またその
前面板部には中央部にケーブル吊架金物取付用ポルト２
１挿通穴２６と、この穴２６の両側にケーブル吊架金物
７のケーブル支持線締付ボルト１０の挿通する角状の穴
２７が設けられてい。FIG. 2 shows an embodiment of the present invention, in which reference numeral 21 denotes a retaining part 22 having a hole 23 at one end through which the band tightening bolt 6 is inserted.
is formed, and a nut 24 is screwed to the other end of the suspension hardware mounting bolt, and 25 is a suspension hardware mounting body supported by both opposing flanges 5, 5 of the band hardware 2, and the plate body is It is bent into a U-shape to be formed by an upper plate part, a front plate part, and a lower plate part, and is designed to fit on the upper and lower surfaces of both opposing flanges 5.5 on one side of the band hardware 2. The front panel has a port 2 in the center for attaching cable suspension hardware.
1 insertion hole 26, and square holes 27 on both sides of this hole 26, into which the cable support wire tightening bolts 10 of the cable suspension hardware 7 are inserted.
第３図はハンド金物２に第２図に示した本考案金具を装
着した状態を示し、コ字状の吊架金物本体２５はバンド
金物２の対向両鍔部５，５に嵌合され、バンド締付用ポ
ルト６は吊架金物取付ボルト２１の係合部２２の穴２３
を挿通させである。FIG. 3 shows the hand hardware 2 equipped with the metal fitting of the present invention shown in FIG. The band tightening port 6 is a hole 23 in the engagement part 22 of the suspension hardware mounting bolt 21.
Insert it.
第４図はバンド金物２に本考案金具を用いてケーブル吊
架金物７を取付け、このケーブル吊架金物７にケーブル
１２を支持線部１３を支持させた状態を示す。FIG. 4 shows a state in which the cable suspension hardware 7 is attached to the band hardware 2 using the metal fitting of the present invention, and the cable 12 is supported by the support line portion 13 on the cable suspension hardware 7.
第３図に示したようにバンド金物２の鍔部５，５および
バンド締付ボルト６に取付けた本考案金具の吊架金物取
付用ボルト２１に吊架金物本体板８および押え板９の穴
を挿通してナツト２４を螺合し、またケーブル支持線締
付ボルト１０を、吊架金物取付本体２５の穴２６および
ケーブル吊架金物７の本体板８および押え板９の穴を挿
通してナツトを螺合し、その際ケーブル支持線部１３を
ケーブルから一部切り離し、その切り離した部分を本体
板８および押え板９の溝に嵌るようにし、更にナツト２
４および支持線締付ボルト１０に螺合のナツトを締めて
支持線部１３を確実に保持させる。As shown in FIG. 3, holes in the suspension hardware main body plate 8 and presser plate 9 are connected to the hanging hardware attachment bolts 21 of the metal fitting of the present invention, which are attached to the flanges 5, 5 of the band hardware 2 and the band tightening bolt 6. Insert the cable support wire tightening bolt 10 through the hole 26 of the suspension hardware mounting body 25 and the holes of the main body plate 8 and presser plate 9 of the cable suspension hardware 7. The nuts are screwed together, and at that time, part of the cable support line part 13 is cut off from the cable, and the cut part is fitted into the grooves of the main body plate 8 and the holding plate 9, and then the nut 2 is screwed together.
4 and the support wire tightening bolt 10 are tightened to securely hold the support wire portion 13.
吊架金物７はケーブルの曲りによる内方への張力を全て
受持つので、支持線部１３を損傷させないよう押え板９
の両端はケーブル１２の曲りに対応するよう曲げたもの
を使用する。Since the suspension hardware 7 takes care of all the inward tension due to bending of the cable, the holding plate 9 is used to prevent damage to the support wire part 13.
Both ends of the cable 12 are bent to correspond to the bending of the cable 12.
このようなケーブルの曲り部を引き留める電柱は、ケー
ブルの曲りの内側方向に働らく吊架張力を引留める必要
があり、その対策として一般に電柱を支える支線をケー
ブルの曲りの外側方向に設けるのであるが、この支線の
取付点をその電柱に取付けそれ用のバンド金物のボルト
にしている。Utility poles that hold such cable bends in place need to hold back the suspension tension that acts toward the inside of the cable bend, and as a countermeasure, generally the branch wires that support the utility pole are provided toward the outside of the cable bend. However, the attachment point of this branch line was attached to the telephone pole and used as a bolt for the band metal fittings for it.
しかし本考案金具と用いてバンド金具の一方の両鍔部と
バンド締付ボルトにケーブル吊架金物を取付けたので、
反対方向にあるバンド締付ボルトを利用して支線を取付
けることができる。However, by using the metal fittings of this invention, we attached cable hanging metal fittings to both flanges of one of the band fittings and the band tightening bolt, so
The branch line can be attached using the band tightening bolt in the opposite direction.
第５図は本考案の他の実施例を示し、この場合の吊架金
物取付用ボルト２１′の係合部２２′は釣針形に形成さ
れ、既にバンド金物２の対向両鍔部５．５間を締めつけ
た状態にあるバンド締付ボルト６の両鍔部６，６間にあ
る部分に引っかけ得るようになっている。FIG. 5 shows another embodiment of the present invention, in which the engaging portion 22' of the hanging hardware attachment bolt 21' is formed into a fishhook shape, and the opposing flanges 5.5 of the band hardware 2 are already formed. It is designed so that it can be hooked onto a portion between both flanges 6, 6 of the band tightening bolt 6 which is in a state where the gap is tightened.
また吊架金物取付本体２５′は下部板部はなく上部板部
を吊架金物取付ポルト挿通穴２６′ケーブル支持線締付
ボルト挿通穴２７′が設けられた前面板部とでＬ字状を
なし、係合部２２′と共に既に電柱に装着したバンド金
物に容易に取付は得るようになっている。The suspension hardware mounting body 25' does not have a lower plate part, but an upper plate part is formed into an L-shape with a front plate part provided with a suspension hardware mounting port insertion hole 26' and a cable support wire tightening bolt insertion hole 27'. No, it can be easily attached to the band hardware already attached to the utility pole together with the engaging portion 22'.
ケーブルの曲がりによる張力がさほど高くない場合に充
分適用可能で、吊架作業の一層の改善を計ることができ
る。It is fully applicable when the tension caused by bending the cable is not very high, and can further improve the suspension work.
以上のように、本考案金具を用いることにより、自己支
持型ケーブル曲り部を支持する吊架金物を、ケーブルの
曲がりによる張力を充分受は持つことのできるバンド金
物の締付ホルトに支持させることができるので、従来の
ように補強線を用いる必要がなく、自己支持型ケーブル
の曲り部の電柱への吊架作業を極めて容易になし、作業
効率を著しく向上することができる。As described above, by using the metal fittings of the present invention, the suspension metal fittings that support the self-supporting cable bends can be supported by the tightening bolts of the band metal fittings, which can sufficiently absorb the tension caused by the bending of the cables. Therefore, there is no need to use reinforcing wires as in the conventional case, and the work of suspending the bent portion of the self-supporting cable from the utility pole is made extremely easy, and work efficiency can be significantly improved.
また同じバンド金物を利用して、ケーブルの曲がりによ
る張力の電柱に加わる力を引留めるための支線取付けが
でき、支線用の別のバンド金物を必要とせず、それだけ
資材節約と作業の能率向上が図れる。In addition, the same band hardware can be used to attach branch lines to restrain the tension applied to utility poles due to cable bends, eliminating the need for separate band hardware for branch lines, which saves materials and improves work efficiency. I can figure it out.
第１図はバンド金物を用いた従来の自己支持型ケーブル
曲り部の吊架状態を示す平面図、第２図は本考案の一実
施例の斜視図、第３図はバンド金物に第２図に示した本
考案金具を装着した状態を示す斜視図、第４図はバンド
金具に本考案金具を用いてケーブル吊架金具を取付け、
ケーブルの曲がり部を支持した状態を示す斜視図、第５
図は他の実施例の斜視図である。
２・・・・・・バンド金物、５・・・・・・鍔部、６・
・・・・・バンド締付ボルト、７・・・・・・ケーブル
吊架金物、１０・・・・・・ケーブル支持線締付ボルト
、１２・・・・・・自己支持型ケーブル、１３・・・・
・・自己支持型ケーブルの支持線部、２１，２１’・・
・・・・ケーブル吊架金物取付用ボルト、２２，２２’
・・・・・・係合部、２５，２５’・・・・・・ケーブ
ル吊架金物取付本体、２６．２６’・・・・・・吊架金
物取付ボルト挿通穴、２７，２７’・・・・・・ケーブ
ル支持線締付ボルト挿通穴。Fig. 1 is a plan view showing a suspended state of a conventional self-supporting cable bend using a band hardware; Fig. 2 is a perspective view of an embodiment of the present invention; Fig. 4 is a perspective view showing the state in which the inventive fitting shown in Fig. 4 is attached, and Fig. 4 shows a cable suspension fitting attached to the band fitting using the inventive fitting;
A fifth perspective view showing a state in which the bent portion of the cable is supported.
The figure is a perspective view of another embodiment. 2...Band hardware, 5...Trim section, 6.
...Band tightening bolt, 7...Cable suspension hardware, 10...Cable support line tightening bolt, 12...Self-supporting cable, 13. ...
・・Support line part of self-supporting cable, 21, 21'・・
・・・・Bolt for attaching cable suspension hardware, 22, 22'
......Engagement part, 25, 25'... Cable hanging hardware attachment body, 26.26'... Hanging hardware attachment bolt insertion hole, 27, 27'. ...Cable support wire tightening bolt insertion hole.
Claims (1)
ルト係合部を形成したケーブル吊架金物取付用ボルトと
、上記バンド金物の片側の対向両鍔部の上面に支持され
る上部板部分および上記ケーブル吊架金物取付用ボルト
の挿通孔を中心部に有し該挿通孔の両側にケーブル吊架
金物のケーブル支持線締付ボルトの挿通孔を有する前面
板部を有する吊架金物取付本体とを備えたとを特徴とす
る自己支持型ケーブル吊架金物のバンド金物取付用金具
。A bolt for attaching a cable suspension hardware, which has a band tightening bolt engaging portion for tightening between both opposing flanges of the band hardware on one side, and an upper portion supported by the upper surface of both opposing flanges on one side of the band hardware. A suspension hardware having a plate portion and a front plate portion having an insertion hole in the center for the bolt for attaching the cable suspension hardware and an insertion hole for the cable support line tightening bolt of the cable suspension hardware on both sides of the insertion hole. A fitting for mounting a band hardware of a self-supporting type cable hanging hardware, characterized by comprising a mounting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14425480U JPS6022735Y2 (en) | 1980-10-10 | 1980-10-10 | Self-supporting cable hanging hardware band hardware mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14425480U JPS6022735Y2 (en) | 1980-10-10 | 1980-10-10 | Self-supporting cable hanging hardware band hardware mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5769432U JPS5769432U (en) | 1982-04-26 |
| JPS6022735Y2 true JPS6022735Y2 (en) | 1985-07-06 |
Family
ID=29503966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14425480U Expired JPS6022735Y2 (en) | 1980-10-10 | 1980-10-10 | Self-supporting cable hanging hardware band hardware mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022735Y2 (en) |
-
1980
- 1980-10-10 JP JP14425480U patent/JPS6022735Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5769432U (en) | 1982-04-26 |
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