JP2008118786A - ケーブル保護管部材 - Google Patents
ケーブル保護管部材 Download PDFInfo
- Publication number
- JP2008118786A JP2008118786A JP2006299971A JP2006299971A JP2008118786A JP 2008118786 A JP2008118786 A JP 2008118786A JP 2006299971 A JP2006299971 A JP 2006299971A JP 2006299971 A JP2006299971 A JP 2006299971A JP 2008118786 A JP2008118786 A JP 2008118786A
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- JP
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- Prior art keywords
- cable
- wall
- pipe
- existing
- cable protection
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 23
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
【効果】 工場で成形された材料を用いるので、信頼性の高いケーブル保護管路を既設管の内部に形成することができ、さらに既設のケーブルを保護する管路とは別に、新たなケーブルの収容スペースを確保できる。
【選択図】図4
Description
12,12a,12b,12c,12d,12e …外壁
14,14a,14b,14c …第1管路部
16 …第2管路部
18,30,30a …開口端
20,20a,20b,20c …管壁
24,26 …開口
28 …仕切り部材
34 …封止部材
50 …既設管
52 …ケーブル
Claims (4)
- 内部にケーブルが敷設された既設管に挿入されるケーブル保護管部材であって、
外面が前記既設管の内面に沿う外壁、
前記外壁と一体の管壁によって前記外壁の内面側に形成される第1管路部、および
前記管壁を少なくともその一部として用いることによって形成される、かつ前記ケーブルが収容される第2管路部を備える、ケーブル保護管部材。 - 少なくとも2つの前記管壁によって少なくとも2つの独立した前記第1管路部が形成され、
前記第2管路部は前記少なくとも2つの管壁と前記外壁とによって形成される、請求項1記載のケーブル保護管部材。 - 前記外壁と一体に形成される、かつ前記第2管路部を仕切る仕切り部材をさらに備える、請求項1または2記載のケーブル保護管部材。
- 前記管壁を封止する封止部材をさらに備え、
前記第2管路部は前記封止部材と前記管壁とによって形成される、請求項1記載のケーブル保護管部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006299971A JP5014738B2 (ja) | 2006-11-06 | 2006-11-06 | ケーブル保護管部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006299971A JP5014738B2 (ja) | 2006-11-06 | 2006-11-06 | ケーブル保護管部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008118786A true JP2008118786A (ja) | 2008-05-22 |
JP5014738B2 JP5014738B2 (ja) | 2012-08-29 |
Family
ID=39504269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006299971A Active JP5014738B2 (ja) | 2006-11-06 | 2006-11-06 | ケーブル保護管部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5014738B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011101583A (ja) * | 2009-10-06 | 2011-05-19 | Nippon Telegr & Teleph Corp <Ntt> | ケーブル保護管部材およびそれを用いたケーブル保護管路 |
JP2015192559A (ja) * | 2014-03-28 | 2015-11-02 | 日本電信電話株式会社 | ケーブル保護管部材、及びそれを用いたケーブル保護管路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0287923A (ja) * | 1988-09-21 | 1990-03-28 | Fujikura Ltd | ケーブル管路 |
JP2003052108A (ja) * | 2001-08-06 | 2003-02-21 | Daito Denzai Co Ltd | ケ−ブル布設用スペ−サ、及びその挿入方法 |
JP2004343982A (ja) * | 2003-03-20 | 2004-12-02 | Airec Engineering Corp | 管路更生方法及び管路更生構造 |
-
2006
- 2006-11-06 JP JP2006299971A patent/JP5014738B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0287923A (ja) * | 1988-09-21 | 1990-03-28 | Fujikura Ltd | ケーブル管路 |
JP2003052108A (ja) * | 2001-08-06 | 2003-02-21 | Daito Denzai Co Ltd | ケ−ブル布設用スペ−サ、及びその挿入方法 |
JP2004343982A (ja) * | 2003-03-20 | 2004-12-02 | Airec Engineering Corp | 管路更生方法及び管路更生構造 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011101583A (ja) * | 2009-10-06 | 2011-05-19 | Nippon Telegr & Teleph Corp <Ntt> | ケーブル保護管部材およびそれを用いたケーブル保護管路 |
JP2015192559A (ja) * | 2014-03-28 | 2015-11-02 | 日本電信電話株式会社 | ケーブル保護管部材、及びそれを用いたケーブル保護管路 |
Also Published As
Publication number | Publication date |
---|---|
JP5014738B2 (ja) | 2012-08-29 |
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