JP2001093350A - Self-supporting cable - Google Patents
Self-supporting cableInfo
- Publication number
- JP2001093350A JP2001093350A JP27073899A JP27073899A JP2001093350A JP 2001093350 A JP2001093350 A JP 2001093350A JP 27073899 A JP27073899 A JP 27073899A JP 27073899 A JP27073899 A JP 27073899A JP 2001093350 A JP2001093350 A JP 2001093350A
- Authority
- JP
- Japan
- Prior art keywords
- self
- supporting cable
- hole
- wire
- supporting
- 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.)
- Pending
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、自己支持形ケーブ
ルに関する。[0001] The present invention relates to a self-supporting cable.
【０００２】[0002]
【従来の技術】図３に示す自己支持形ケーブル30は、互
いに平行な電線31および支持線32間に略帯状の連結部33
を形成するように絶縁被覆層34が設けられている。この
自己支持形ケーブル30は、連結部33に対する風圧を軽減
するために、連結部33に長円形や長方形等の貫通孔35が
設けられている。このような自己支持形ケーブル30は、
電線31を覆う絶縁被覆層34の表面に、電線31の許容最大
電圧，電線31の種類，製造業者等の仕様を表す文字や記
号36等が印刷されている。2. Description of the Related Art A self-supporting cable 30 shown in FIG.
An insulating coating layer 34 is provided so as to form In the self-supporting cable 30, the connecting portion 33 is provided with a through hole 35 such as an oval or a rectangle in order to reduce the wind pressure on the connecting portion 33. Such a self-supporting cable 30 is
On the surface of the insulating coating layer 34 that covers the electric wires 31, characters, symbols 36, and the like representing the allowable maximum voltage of the electric wires 31, the type of the electric wires 31, the specifications of the manufacturer, and the like are printed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前述し
た自己支持形ケーブル30は、文字や記号36等が電線31を
覆う絶縁被覆層34の表面に印刷されているため、文字や
記号36等が経時変化により不鮮明となり、仕様の判別が
困難になる虞れがあった。本発明は、前述した問題点に
鑑みてなされたものであり、その目的は電線あるいは支
持線の仕様表示を長期間にわたって維持できる自己支持
形ケーブルを提供することにある。However, in the above-described self-supporting type cable 30, since the characters and symbols 36 are printed on the surface of the insulating coating layer 34 that covers the electric wires 31, the characters and symbols 36 and the like are not changed over time. The change may make the image unclear, making it difficult to determine the specification. SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a self-supporting cable capable of maintaining the specification display of electric wires or support wires for a long period of time.
【０００４】[0004]
【課題を解決するための手段】前述した目的を達成する
ために、本発明は、互いに平行な電線および支持線間に
略帯状の連結部を形成するように絶縁被覆されていると
ともに、前記連結部に貫通孔が設けられた自己支持形ケ
ーブルであって、前記貫通孔の開口形状が、前記電線お
よび前記支持線の仕様に基づく文字形状であることを特
徴としている。SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention is directed to a method of manufacturing a semiconductor device, comprising: A self-supporting cable provided with a through hole in a portion, wherein an opening shape of the through hole is a character shape based on specifications of the electric wire and the support wire.
【０００５】ここで、貫通孔としては、例えばアラビヤ
数字，アルファベット，記号，漢字，ひらがな，カタカ
タ等を模した開口形状を有していればよく、連結部の強
度を一定以上確保できれば、開口面積は任意である。こ
のように構成された自己支持形ケーブルにおいては、貫
通孔の開口形状が電線および支持線の仕様に基づく文字
形状であるため、従来のように、絶縁被覆層の表面に文
字，記号等を印刷した場合に比較して良好な耐候性が得
られ、これにより長期間にわたって電線および支持線の
仕様を判別できることになる。[0005] Here, the through-hole may have an opening shape imitating, for example, Arabic numerals, alphabets, symbols, kanji, hiragana, and katakana. Is optional. In the self-supporting cable configured as described above, since the opening shape of the through hole is a character shape based on the specification of the electric wire and the support wire, characters, symbols, and the like are printed on the surface of the insulating coating layer as in the related art. As a result, better weather resistance can be obtained as compared to the case where the specification of the electric wire and the support wire can be determined over a long period of time.
【０００６】なお、本発明において、連結部に複数の貫
通孔を設ける場合、例えば連結部の長手方向に沿って10
cm毎に貫通孔を設けるとともに、これらの貫通孔と開口
形状が異なる貫通孔を１ｍ毎に設けておけば、各貫通孔
が自己支持形ケーブルの長さを示す目盛りとしても機能
することになる。In the present invention, when a plurality of through holes are provided in the connecting portion, for example, a plurality of through holes are formed along the longitudinal direction of the connecting portion.
If a through hole is provided for each cm and a through hole having an opening shape different from that of the through hole is provided for each 1 m, each through hole will also function as a scale indicating the length of the self-supporting cable. .
【０００７】[0007]
【発明の実施の形態】以下、本発明に係る実施形態を図
面に基づいて詳細に説明する。図１に示すように、本発
明に係る第１実施形態の自己支持形ケーブル10は、電線
11および支持線12間に略帯状の連結部13を形成するよう
に絶縁被覆層14が設けられているとともに、連結部13に
は貫通孔15が多数設けられている。この第１実施形態に
おいて、各貫通孔15は、電線11および支持線12の仕様に
基づく文字形状、すなわちアラビヤ数字の「５」を模し
た開口形状を有している。これらの貫通孔15は、連結部
13に対する風圧を軽減できるとともに、連結部13に一定
以上の強度が得られるように、開口形状，開口面積，開
口間隔等が適宜設定されている。Embodiments of the present invention will be described below in detail with reference to the drawings. As shown in FIG. 1, a self-supporting cable 10 according to a first embodiment of the present invention
An insulating coating layer 14 is provided so as to form a substantially strip-shaped connection portion 13 between the support wire 11 and the support wire 12, and the connection portion 13 is provided with a large number of through holes 15. In the first embodiment, each through-hole 15 has a character shape based on the specifications of the electric wire 11 and the support wire 12, that is, an opening shape imitating the Arabic numeral "5". These through holes 15
The opening shape, the opening area, the opening interval, and the like are appropriately set so that the wind pressure on the connection 13 can be reduced and the connection portion 13 can have a certain strength or more.
【０００８】前述したように、本発明の自己支持形ケー
ブル10によれば、電線11および支持線12間に形成された
連結部13に多数の貫通孔15が設けられているため、従来
と同様に連結部13に対する風圧を軽減できる。そして、
この自己支持形ケーブル10によれば、電線11および支持
線12の仕様が貫通孔15の開口形状によりあらわされてい
るため、従来のような印刷による仕様表示に比較して仕
様表示に良好な耐候性が得られ、これにより長期間にわ
たって電線11および支持線12の仕様を判別できる。As described above, according to the self-supporting cable 10 of the present invention, since the connecting portion 13 formed between the electric wire 11 and the supporting wire 12 is provided with a large number of through holes 15, the same Thus, the wind pressure on the connecting portion 13 can be reduced. And
According to the self-supporting cable 10, the specifications of the electric wire 11 and the support wire 12 are represented by the opening shape of the through hole 15, so that the weather resistance is better in the specification display than in the conventional specification display by printing. Thus, the specifications of the electric wire 11 and the support wire 12 can be determined over a long period of time.
【０００９】図２には、本発明に係る第２実施形態の自
己支持形ケーブル20が示されている。この自己支持形ケ
ーブル20は、前述した第１実施形態と同様に、連結部23
に第１貫通孔25および第２貫通孔26が多数設けられてい
る。第１貫通孔25の開口形状は、電線11および支持線12
の仕様に基づくアラビア数字の「５」とされ、第２貫通
孔26の開口形状は三角形とされている。そして、第１貫
通孔25は連結部23の長手方向に沿って10cm間隔で設けら
れているとともに、第２貫通孔26は連結部23の長手方向
に沿って１ｍ（ 100cm）間隔で設けられている。FIG. 2 shows a self-supporting cable 20 according to a second embodiment of the present invention. This self-supporting cable 20 is connected to the connecting portion 23 in the same manner as in the first embodiment.
Are provided with a large number of first through holes 25 and second through holes 26. The opening shape of the first through hole 25 is determined by the electric wire 11 and the support wire 12.
And the opening shape of the second through-hole 26 is triangular. The first through holes 25 are provided at intervals of 10 cm along the longitudinal direction of the connecting portion 23, and the second through holes 26 are provided at intervals of 1 m (100 cm) along the longitudinal direction of the connecting portion 23. I have.
【００１０】以上のような自己支持形ケーブル20によれ
ば、基本的に前述した第１実施形態と同様に構成されて
いるため、連結部23に対する風圧を軽減できるととも
に、長期間にわたって電線21および支持線22の仕様を判
別できる。そして、この自己支持形ケーブル20によれ
ば、互いに開口形状が異なる第１貫通孔25および第２貫
通孔26がそれぞれ10cm間隔，１ｍ（ 100cm）間隔で設け
られているため、当該自己支持形ケーブル20の長手寸法
を判断する目盛りとして利用でき、施工にあたって他の
測定具等を使用する必要がなく良好な施工性が得られ
る。According to the self-supporting cable 20 as described above, since it is basically configured in the same manner as the first embodiment, the wind pressure on the connecting portion 23 can be reduced, and the electric wires 21 and The specification of the support line 22 can be determined. According to the self-supporting cable 20, the first through-holes 25 and the second through-holes 26 having different opening shapes are provided at intervals of 10 cm and 1 m (100 cm), respectively. It can be used as a scale for judging the longitudinal dimension of 20, and it is not necessary to use other measuring tools and the like in construction, and good workability can be obtained.
【００１１】なお、前述した各実施形態では、貫通孔の
開口形状としてアラビヤ数字，三角形が例示されていた
が、本発明における貫通孔の開口形状は漢字，ひらが
な，カタカナやその他の文字，記号，絵等を採用でき
る。また、前述した各実施形態において例示した電線，
支持線，連結部，絶縁被覆層等の材質，形状，寸法，形
態，数，配置個所等は本発明を達成できるものであれば
任意であり、限定されない。In each of the above-described embodiments, the Arabic numerals and triangles are exemplified as the opening shapes of the through holes. However, the opening shapes of the through holes in the present invention are kanji, hiragana, katakana and other characters, symbols, symbols, and the like. Pictures can be adopted. In addition, the electric wires exemplified in the above-described embodiments,
The material, shape, size, form, number, location, and the like of the support wire, the connecting portion, the insulating coating layer, and the like are arbitrary and are not limited as long as the present invention can be achieved.
【００１２】[0012]
【発明の効果】以上、説明したように、本発明によれ
ば、貫通孔の開口形状が電線および支持線の仕様に基づ
く文字形状であるため、従来のように、絶縁被覆層の表
面に文字，記号等を印刷した場合に比較して良好な耐候
性が得られ、これにより電線および支持線の仕様を長期
間に亘って判別できる。As described above, according to the present invention, since the opening shape of the through hole is a character shape based on the specifications of the electric wire and the support wire, the character is formed on the surface of the insulating coating layer as in the prior art. , Symbols, etc., are obtained, and therefore, the specification of the electric wire and the support wire can be determined over a long period of time.
【図１】本発明の第１実施形態を示す斜視図である。FIG. 1 is a perspective view showing a first embodiment of the present invention.
【図２】本発明の第２実施形態を示す斜視図である。FIG. 2 is a perspective view showing a second embodiment of the present invention.
【図３】従来の自己支持形ケーブルを示す斜視図であ
る。FIG. 3 is a perspective view showing a conventional self-supporting cable.
10，20 自己支持形ケーブル 11，21 電線 12，22 支持線 13，23 連結部 14，24 絶縁被覆層 15，25，26 貫通孔 10,20 Self-supporting cable 11,21 Electric wire 12,22 Support wire 13,23 Connecting part 14,24 Insulating coating layer 15,25,26 Through hole
Claims (1)
状の連結部を形成するように絶縁被覆されているととも
に、前記連結部に貫通孔が設けられた自己支持形ケーブ
ルであって、 前記貫通孔の開口形状が、前記電線および前記支持線の
仕様に基づく文字形状であることを特徴とする自己支持
形ケーブル。1. A self-supporting cable which is insulated and coated so as to form a substantially strip-shaped connecting portion between mutually parallel electric wires and supporting wires, and wherein said connecting portion has a through hole. A self-supporting cable, wherein an opening shape of the through hole is a character shape based on specifications of the electric wire and the support wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27073899A JP2001093350A (en) | 1999-09-24 | 1999-09-24 | Self-supporting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27073899A JP2001093350A (en) | 1999-09-24 | 1999-09-24 | Self-supporting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001093350A true JP2001093350A (en) | 2001-04-06 |
Family
ID=17490293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27073899A Pending JP2001093350A (en) | 1999-09-24 | 1999-09-24 | Self-supporting cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001093350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971836A (en) * | 2014-05-26 | 2014-08-06 | 戴丽芬 | Self-supporting cable easy to install |
| CN106298014A (en) * | 2016-11-18 | 2017-01-04 | 河南乐山电缆有限公司 | A kind of parallel bunched overhead insulated cable and production technology thereof |
-
1999
- 1999-09-24 JP JP27073899A patent/JP2001093350A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971836A (en) * | 2014-05-26 | 2014-08-06 | 戴丽芬 | Self-supporting cable easy to install |
| CN106298014A (en) * | 2016-11-18 | 2017-01-04 | 河南乐山电缆有限公司 | A kind of parallel bunched overhead insulated cable and production technology thereof |
| CN106298014B (en) * | 2016-11-18 | 2018-01-12 | 河南乐山电缆有限公司 | A kind of parallel bunched overhead insulated cable and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20060324 |