JPS6115155Y2 - - Google Patents
Info
- Publication number
- JPS6115155Y2 JPS6115155Y2 JP1981152506U JP15250681U JPS6115155Y2 JP S6115155 Y2 JPS6115155 Y2 JP S6115155Y2 JP 1981152506 U JP1981152506 U JP 1981152506U JP 15250681 U JP15250681 U JP 15250681U JP S6115155 Y2 JPS6115155 Y2 JP S6115155Y2
- Authority
- JP
- Japan
- Prior art keywords
- branch line
- elongated body
- cap
- attached
- elongate body
- 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
- 230000001681 protective effect Effects 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
本考案は電柱支線用防護管に関するものであ
る。[Detailed Description of the Invention] The present invention relates to a protection pipe for utility pole branch lines.
従来、電柱支線用防護管は断面円形の合成樹脂
製筒状長尺体からなり、該長尺体の外壁に長さ方
向にわたつて切欠が形成され、該切欠が開口され
て支線に被せられ、切欠の開口縁部が固定片によ
り連結され、長尺体の端部に支線を把持するキヤ
ツプ等が取着されている。 Conventionally, protection tubes for utility pole branch lines consist of a synthetic resin cylindrical elongated body with a circular cross section, and a notch is formed in the outer wall of the elongated body in the length direction, and the notch is opened to cover the branch line. The opening edges of the notches are connected by a fixing piece, and a cap or the like for gripping the branch line is attached to the end of the elongated body.
しかしながら、かかる従来の防護管は支線と該
支線張設用アンカーとの接続部を被覆するため
に、全長にわたつて断面が均一な大径の円形とな
されているので、支線との空間が必要以上に広く
なり支線との固定が不十分となつ支線の周りで回
転しやすいと共に、原材料を無駄使いする欠点が
ある。 However, in order to cover the connection between the branch line and the anchor for tensioning the branch line, such a conventional protection pipe has a large diameter circle with a uniform cross section over the entire length, so a space between the branch line and the branch line is required. This has the disadvantage that it becomes wider and tends to rotate around the branch line, which is insufficiently fixed to the branch line, and that raw materials are wasted.
本考案者はかかる従来の欠点に鑑み鋭意工夫の
結果、上述の欠点を解消した電柱支線用防護管を
提供するものである。 In view of these conventional drawbacks, the present inventor has made extensive efforts to provide a protective tube for utility pole branch lines that eliminates the above-mentioned drawbacks.
以下、図面を参照しながら本考案について説明
する。 The present invention will be described below with reference to the drawings.
図面において、１は合成樹脂製長尺体であつ
て、ポリエチレン、ポリプロピレン、ポリ塩化ビ
ニル等適宜の合成樹脂から作製されている。該長
尺体１は断面Ｕ形の扁平状となされている。又、
長尺体１は全体にわたつてテーパー部１２が形成
されて下端部に向つて広幅となされている。 In the drawings, reference numeral 1 denotes a long body made of synthetic resin, which is made of a suitable synthetic resin such as polyethylene, polypropylene, polyvinyl chloride, or the like. The elongated body 1 has a flat shape with a U-shaped cross section. or,
A tapered portion 12 is formed over the entire length of the elongated body 1, and the width becomes wider toward the lower end.
たとえば第１図の場合は長尺体１は断面Ｕ形と
なされ、全長にわたつてテーパー部１２が形成さ
れて上端部から下端部に向つて広幅となされてい
る。第２図の場合は上述の第１図の場合と同様で
かつほぼ中央部に段部１４が形成されて下端部に
向つて一層広幅となされている。なお、長尺体１
の内部に長さ方向に沿つてガラス繊維等の補強材
が埋設されていてもよいし、長尺体１の外壁に縞
模様等の標示が施されていてもよい。 For example, in the case of FIG. 1, the elongated body 1 has a U-shaped cross section, and a tapered portion 12 is formed over the entire length, and the width becomes wider from the upper end toward the lower end. The case in FIG. 2 is similar to the case in FIG. 1 described above, with a stepped portion 14 formed approximately in the center and becoming wider toward the lower end. In addition, the elongated body 1
A reinforcing material such as glass fiber may be embedded inside the elongated body 1 along the length direction, or a marking such as a striped pattern may be provided on the outer wall of the elongated body 1.
２は連結具であつて、合成樹脂、金属等から作
製されている。該連結具２は長尺体１の長さ方向
にわたつて相対向する開口縁部１３，１３に取着
され、該開口縁部１３，１３を連結するためのも
のであり、その形状を特に限定するものではな
い。たとえば第３図イの場合は連結具２は棒状と
なされ、開口縁部１３，１３間にさし渡されると
共に両端部が開口縁部１３，１３を貫通して固定
されるようになされている。また、第３図ロの場
合は連結具２は開口縁部１３，１３間にさし渡さ
れる板片２１と該板片２１を開口縁部１３，１３
間に固着する固定具２２とから形成されている。 Reference numeral 2 denotes a connector, which is made of synthetic resin, metal, or the like. The connecting tool 2 is attached to opening edges 13, 13 facing each other in the length direction of the elongated body 1, and is for connecting the opening edges 13, 13, and its shape is particularly designed. It is not limited. For example, in the case of FIG. 3A, the connector 2 is shaped like a rod, and is spanned between the opening edges 13, 13, and both ends penetrate through the opening edges 13, 13 and are fixed. . In addition, in the case of FIG.
and a fixture 22 fixed therebetween.
３はキヤツプであつて、合成樹脂、金属等から
作製されている。該キヤツプ３はほぼ中央部に支
線５とほぼ等しい径の支線挿通孔３１が穿設さ
れ、長尺体１の上端部に嵌着、ビス止め等適宜の
手段によつて取着されている。該キヤツプ３は第
１〜２図の如く略Ｕ形となされていてもよいし、
あるいは分割可能な筒状となされてもよい。ま
た、キヤツプ３は長尺体１に取着されると共に支
線５にも取着されていてもよい。 3 is a cap made of synthetic resin, metal, or the like. The cap 3 has a branch line insertion hole 31 approximately the same diameter as the branch line 5 in its center, and is attached to the upper end of the elongated body 1 by fitting, screwing, or other suitable means. The cap 3 may be approximately U-shaped as shown in FIGS. 1 and 2, or
Alternatively, it may be made into a cylindrical shape that can be divided. Further, the cap 3 may be attached to the elongated body 1 and also to the branch line 5.
本考案防護管は断面Ｕ形の扁平状となされた長
尺体１の開口縁部が押広げられて電柱４の支線５
に被せられると共に、長尺体１の上端部のキヤツ
プ３の支線挿通孔３１に支線５が挿通され、長尺
体１の開口縁部１３，１３に連結具２が取着され
て支線５を被覆するようになされている。また、
長尺体１の広幅となされた下端部が第４図に如く
支線５と該支線５の張設用アンカー６との接続部
７を被覆すると共にほぼ挾着するようになされて
いる。 In the protective tube of the present invention, the opening edge of the elongated body 1, which is flat and has a U-shaped cross section, is expanded to extend the support line 5 of the utility pole 4.
At the same time, the branch line 5 is inserted into the branch line insertion hole 31 of the cap 3 at the upper end of the elongated body 1, and the connector 2 is attached to the opening edges 13, 13 of the elongated body 1, and the branch line 5 is inserted into the branch line insertion hole 31 of the cap 3 at the upper end of the elongated body 1. It is designed to cover. Also,
As shown in FIG. 4, the wide lower end of the elongated body 1 covers and almost clamps the connecting portion 7 between the branch line 5 and the tensioning anchor 6 of the branch line 5.
以上詳述した如く本考案防護管は長尺体が断面
Ｕ形の扁平状となされているので支線に被覆した
際に道路の幅方向に嵩張らず、人や車の通行の妨
げとなりがたいと共に、支線と張設用アンカーの
接続部に用いられているシンブル等を挾着するこ
とができ、支線の周囲を回動することがない。 As detailed above, the protective tube of the present invention has a flat long body with a U-shaped cross section, so when it is coated on a branch line, it does not become bulky in the width direction of the road and does not obstruct the passage of people or vehicles. , the thimble used at the connection between the branch line and the tensioning anchor can be clamped, and does not rotate around the branch line.
また本考案においては長尺体の全体にわたつて
テーパー部が形成され、下端部に向つて広幅とな
されているので、支線に被覆した際に横から見る
と広幅に見え、視認性が向上して接触事故等が回
避されやすいと共に、上端部に向つて狭幅となさ
れて原材料が少なくてすみ、支線との空間を小さ
くして支線と一体的に固定しやすい。 In addition, in this invention, a tapered part is formed over the entire length of the elongated body, and the width becomes wider toward the lower end, so when the branch line is covered, it looks wider when viewed from the side, improving visibility. It is easy to avoid contact accidents, etc., and the width is narrowed toward the upper end, so less raw material is required, and the space between the wire and the branch wire is small, making it easier to fix the wire integrally with the branch wire.
第１〜２図はそれぞれ本考案防護管の実施例を
示す斜視図、第３図イ，ロはそれぞれ本考案防護
管における連結具の実施例を示す断面図、第４図
は本考案防護管の使用状態を示す正面図である。
１……合成樹脂製長尺体、１２……テーパー
部、１３……開口縁部、１４……段部、２……連
結具、２１……板片、２２……固着具、３……キ
ヤツプ、３１……支線挿通孔、４……電柱、５…
…支線、６……アンカー、７……接続部。
Figures 1 and 2 are perspective views showing embodiments of the protective tube of the present invention, Figures 3A and 3B are sectional views showing examples of the connector in the protective tube of the present invention, and Figure 4 is a perspective view of the protective tube of the present invention. FIG. 3 is a front view showing the state of use. DESCRIPTION OF SYMBOLS 1...Synthetic resin elongated body, 12...Tapered part, 13...Opening edge, 14...Stepped part, 2...Connector, 21...Plate piece, 22...Fixing tool, 3... Cap, 31... Branch line insertion hole, 4... Telephone pole, 5...
... Branch line, 6 ... Anchor, 7 ... Connection part.
Claims (1)
Ｕ形の扁平状となされ、該長尺体１は全体にわた
つてテーパー部１２が形成されて下端部に向つて
広幅となされ、長尺体１の長さ方向にわたつて相
対向する開口縁部１３，１３に連結具２が取着さ
れ、長尺体１の上端部に支線挿通孔３１を有する
キヤツプ３が取着された電柱支線用防護管。 It consists of a synthetic resin elongate body 1, the elongate body 1 is flat with a U-shaped cross section, and the elongate body 1 has a tapered portion 12 formed over the entire length and becomes wider toward the lower end. A connector 2 was attached to the opening edges 13, 13 facing each other in the length direction of the elongated body 1, and a cap 3 having a branch line insertion hole 31 was attached to the upper end of the elongated body 1. Protective pipe for utility pole branch lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250681U JPS5857446U (en) | 1981-10-13 | 1981-10-13 | Protection tube for utility pole branch line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250681U JPS5857446U (en) | 1981-10-13 | 1981-10-13 | Protection tube for utility pole branch line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857446U JPS5857446U (en) | 1983-04-19 |
| JPS6115155Y2 true JPS6115155Y2 (en) | 1986-05-12 |
Family
ID=29945149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15250681U Granted JPS5857446U (en) | 1981-10-13 | 1981-10-13 | Protection tube for utility pole branch line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857446U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315165U (en) * | 1976-07-20 | 1978-02-08 | ||
| JPS5437138U (en) * | 1977-08-18 | 1979-03-10 |
-
1981
- 1981-10-13 JP JP15250681U patent/JPS5857446U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315165U (en) * | 1976-07-20 | 1978-02-08 | ||
| JPS5437138U (en) * | 1977-08-18 | 1979-03-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857446U (en) | 1983-04-19 |
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