JP4579093B2 - 管路構造 - Google Patents
管路構造 Download PDFInfo
- Publication number
- JP4579093B2 JP4579093B2 JP2005238124A JP2005238124A JP4579093B2 JP 4579093 B2 JP4579093 B2 JP 4579093B2 JP 2005238124 A JP2005238124 A JP 2005238124A JP 2005238124 A JP2005238124 A JP 2005238124A JP 4579093 B2 JP4579093 B2 JP 4579093B2
- Authority
- JP
- Japan
- Prior art keywords
- straight pipe
- pipe member
- peripheral surface
- cable
- straight
- 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.)
- Active
Links
- 238000003780 insertion Methods 0.000 claims description 47
- 230000037431 insertion Effects 0.000 claims description 47
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 16
- 239000000428 dust Substances 0.000 description 7
- 239000003673 groundwater Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Joints Allowing Movement (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
11 直管部材
11a 内周面
11b 外周面
12 ケーブル(通信ケーブル)
14 挿入端
15 接続端
18 張出部
19,21 シール部材
20 抜止部
23 分割部材
Claims (2)
- 軸線を互いに一致させて配置され、管路を形成すべく互いに接続される複数の直線状の直管部材を備え、該各直管部材は、その一端部に、該一端部に隣接して配置された前記直管部材の他端部に挿入される挿入端を有し、その前記他端部に、該他端部に隣接して配置された前記直管部材の前記挿入端を前記各直管部材の枢動を許すように受け入れる接続端を有し、
前記直管部材の接続端の内周面には、該内周面を廻り端面に開放する第一の凹部が形成され、前記直管部材の前記挿入端の外周面には、該外周面を廻り端面に開放する第二の凹部が形成されると共に、前記第一の凹部と前記第二の凹部との間には、全周に亘って間隔がおかれ、また、前記直管部材の接続端と前記挿入端とは、それぞれ長手方向に沿って伸縮可能な幅寸法を有しており、
前記各直管部材の前記挿入端の外周面には、それぞれ前記接続端への挿入状態で前記外周面から前記接続端の前記内周面に向けて張り出す張出部が形成されており、該各張出部と前記接続端の前記内周面との間には、それぞれ互いに隣接して配置された前記直管部材間をシールするための弾性変形可能なシール部材が設けられ、
前記各直管部材の前記接続端における前記内周面には、前記接続端内からの前記挿入端の脱落を防止すべく前記張出部に係合可能な抜止部が設けられていることを特徴とする管路構造。 - 前記各直管部材は、それぞれ幹線用ケーブルと、該幹線用ケーブルから分岐し、建物に引き込まれる引込用ケーブルとを収容し、前記各直管部材内には、該各直管部材内に前記幹線用ケーブル及び前記引込用ケーブルをそれぞれ分離して収容するための収容部を規定すべく前記各直管部材内を分割するための分割部材がそれぞれ設けられ、該分割部材は、前記各直管部材の接続部分に対応する位置で幅方向に切断されると共に切断された部分間を弾性変形可能な連結部材により互いに連結されるか、或いは、前記各直管部材の接続部分に対応する位置に幅方向へ伸びるスリットが形成されていることを特徴とする請求項1に記載の管路構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005238124A JP4579093B2 (ja) | 2005-08-19 | 2005-08-19 | 管路構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005238124A JP4579093B2 (ja) | 2005-08-19 | 2005-08-19 | 管路構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007053863A JP2007053863A (ja) | 2007-03-01 |
JP4579093B2 true JP4579093B2 (ja) | 2010-11-10 |
Family
ID=37917912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005238124A Active JP4579093B2 (ja) | 2005-08-19 | 2005-08-19 | 管路構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4579093B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762538B (zh) * | 2014-01-22 | 2016-08-24 | 钢铁研究总院青岛海洋腐蚀研究所 | 一种水下电缆抗弯曲护管及其使用方法 |
CN107134742B (zh) * | 2017-04-13 | 2019-10-25 | 苏州佳通科技股份有限公司 | 一种连接便捷的电缆导管 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004084814A (ja) * | 2002-08-27 | 2004-03-18 | Sekisui Chem Co Ltd | 可撓管 |
-
2005
- 2005-08-19 JP JP2005238124A patent/JP4579093B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004084814A (ja) * | 2002-08-27 | 2004-03-18 | Sekisui Chem Co Ltd | 可撓管 |
Also Published As
Publication number | Publication date |
---|---|
JP2007053863A (ja) | 2007-03-01 |
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