JP2017163627A5 - - Google Patents
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- JP2017163627A5 JP2017163627A5 JP2016043395A JP2016043395A JP2017163627A5 JP 2017163627 A5 JP2017163627 A5 JP 2017163627A5 JP 2016043395 A JP2016043395 A JP 2016043395A JP 2016043395 A JP2016043395 A JP 2016043395A JP 2017163627 A5 JP2017163627 A5 JP 2017163627A5
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- Japan
- Prior art keywords
- cable protection
- pipe
- joint member
- short
- rubber ring
- 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.)
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- 238000005452 bending Methods 0.000 claims description 2
Description
上記課題を解決するために、本発明は、
曲線部分を有するケーブル保護管路に用いられ、複数のさや管を収容可能で曲管部分を有さないケーブル保護管どうしの間を連結可能なケーブル保護管路用継手部材であって、
継手本体が、曲管部分を有さない単数または複数本の短管部と、該単数または複数本の短管部の端部に設けられ、前記短管部の内径よりも大きな内径の複数の屈曲自在部とを有し、
前記複数の屈曲自在部の屈曲角度の和が１１．５度以下とされていることを特徴とする。
In order to solve the above problems, the present invention provides:
A cable protection pipe joint member that is used in a cable protection pipe having a curved portion and can connect between cable protection pipes that can accommodate a plurality of sheath pipes and does not have a curved pipe portion,
The joint body is provided at one or more short pipe portions having no curved pipe portion, and at the end of the single or plural short pipe portions, and has a plurality of inner diameters larger than the inner diameter of the short pipe portion. A flexible part,
The sum of the bending angles of the plurality of bendable portions is 11.5 degrees or less.
Claims (6)
継手本体が、曲管部分を有さない単数または複数本の短管部と、該単数または複数本の短管部の端部に設けられ、前記短管部の内径よりも大きな内径の複数の屈曲自在部とを有し、
前記複数の屈曲自在部の屈曲角度の和が１１．５度以下とされていることを特徴とするケーブル保護管路用継手部材。 A cable protection pipe joint member that is used in a cable protection pipe having a curved portion and can connect between cable protection pipes that can accommodate a plurality of sheath pipes and does not have a curved pipe portion,
The joint body is provided at one or more short pipe portions having no curved pipe portion, and at the end of the single or plural short pipe portions, and has a plurality of inner diameters larger than the inner diameter of the short pipe portion . possess a bendable section,
A joint member for a cable protection pipe, wherein a sum of bending angles of the plurality of bendable portions is 11.5 degrees or less .
前記短管部の内径は、前記ケーブル保護管の外径よりも小さいことを特徴とするケーブル保護管路用継手部材。 It is a joint member for cable protection pipes according to claim 1 ,
An inner diameter of the short pipe portion is smaller than an outer diameter of the cable protection pipe.
前記継手本体が、１本の短管部を有し、
前記屈曲自在部が、ゴム輪受口とされており、
前記ゴム輪受口が、１本の短管部の両端部に対して２個設けられており、
２個の前記ゴム輪受口のゴム輪間の距離が、ケーブル保護管路の下側に設置されるボディ管用の場合には、４００ｍｍ〜６００ｍｍとされ、ケーブル保護管路の上側に設置されるフリーアクセス管用の場合には、２００ｍｍ〜４００ｍｍとされていることを特徴とするケーブル保護管路用継手部材。 It is a joint member for cable protection pipes according to claim 1 or 2 ,
The joint body has one short pipe part,
The bendable part is a rubber ring receptacle,
Two rubber ring receptacles are provided for both ends of one short pipe part,
When the distance between the rubber rings of the two rubber ring receptacles is for a body pipe installed on the lower side of the cable protection pipeline, it is set to 400 mm to 600 mm, and installed on the upper side of the cable protection pipeline. In the case of a free access pipe, a joint member for a cable protection pipe characterized by being 200 mm to 400 mm.
前記継手本体が、２本の短管部を有し、
前記屈曲自在部が、ゴム輪受口とされており、
前記ゴム輪受口が、一方の短管部の両端部に対して２個設けられると共に、他方の短管部の他側の端部に対して１個設けられて、
前記一方の短管部の他側のゴム輪受口に他方の短管部の一側の端部が嵌合されており、
３個の前記ゴム輪受口のうちの隣接する２個のゴム輪受口のゴム輪間の距離が２００ｍｍ〜４００ｍｍとされていることを特徴とするケーブル保護管路用継手部材。 It is a joint member for cable protection pipes according to claim 1 or 2 ,
The joint body has two short pipe portions,
The bendable part is a rubber ring receptacle,
Two rubber ring receptacles are provided for both end portions of one short tube portion, and one is provided for the other end portion of the other short tube portion,
One end of the other short tube portion is fitted to the rubber ring receiving port on the other side of the one short tube portion,
A joint member for a cable protection pipe, wherein the distance between the rubber rings of two adjacent rubber ring receptacles among the three rubber ring receptacles is 200 mm to 400 mm.
複数の屈曲自在部のうちの少なくとも１つに、ケーブル保護管の端部の軸線方向移動を許容可能なスライド許容部が設けられ、
該スライド許容部の奥部に、ケーブル保護管の端部の軸線方向移動を規制するストッパ部が設けられていることを特徴とするケーブル保護管路用継手部材。 A cable protection tube road joint member according to any one of claims 1 to 4,
At least one of the plurality of bendable portions is provided with a slide allowing portion capable of allowing the end of the cable protection tube to move in the axial direction,
A joint member for a cable protection conduit, characterized in that a stopper portion for restricting the axial movement of the end portion of the cable protection tube is provided at the back of the slide allowing portion.
ケーブルを収容するさや管と、A sheath tube that houses the cable,
複数の該さや管を収容可能で曲管部分を有さないケーブル保護管と、を備え、A cable protection tube that can accommodate a plurality of the sheath tubes and does not have a bent tube portion;
該ケーブル保護管どうしの間を、請求項１乃至６に記載のケーブル保護管用継手部材で接続し、The cable protection pipes are connected by the joint member for a cable protection pipe according to claim 1,
前記さや管は、前記ケーブル保護管用継手部材の内部で連続していることを特徴とするケーブル保護管路。The sheath pipe is continuous inside the joint member for a cable protection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016043395A JP6375327B2 (en) | 2016-03-07 | 2016-03-07 | Cable protection conduit and joint member for cable protection conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016043395A JP6375327B2 (en) | 2016-03-07 | 2016-03-07 | Cable protection conduit and joint member for cable protection conduit |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018137405A Division JP6623259B2 (en) | 2018-07-23 | 2018-07-23 | Joint member for cable protection pipeline |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017163627A JP2017163627A (en) | 2017-09-14 |
| JP2017163627A5 true JP2017163627A5 (en) | 2018-06-21 |
| JP6375327B2 JP6375327B2 (en) | 2018-08-15 |
Family
ID=59857343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016043395A Active JP6375327B2 (en) | 2016-03-07 | 2016-03-07 | Cable protection conduit and joint member for cable protection conduit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6375327B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020012486A (en) * | 2018-07-13 | 2020-01-23 | 積水化学工業株式会社 | Joint for cable protection pipe and cable protection pipe conduit |
| JP2020014290A (en) * | 2018-07-13 | 2020-01-23 | 積水化学工業株式会社 | Cable protection conduit |
| JP2020014291A (en) * | 2018-07-13 | 2020-01-23 | 積水化学工業株式会社 | Cable protection conduit |
| JP2020014313A (en) * | 2018-07-17 | 2020-01-23 | 積水化学工業株式会社 | Cable protection conduit member and cable protection conduit |
| JP7479786B2 (en) | 2018-09-04 | 2024-05-09 | 積水化学工業株式会社 | Cable protection conduit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729391U (en) * | 1993-11-10 | 1995-06-02 | 株式会社土井製作所 | Buried pipe device for cable |
| JP6032530B2 (en) * | 2012-06-12 | 2016-11-30 | 株式会社栗本鐵工所 | Seismic joint structure of cable protection tube |
-
2016
- 2016-03-07 JP JP2016043395A patent/JP6375327B2/en active Active
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