JP4331118B2 - 配線・配管防護材 - Google Patents
配線・配管防護材 Download PDFInfo
- Publication number
- JP4331118B2 JP4331118B2 JP2005029970A JP2005029970A JP4331118B2 JP 4331118 B2 JP4331118 B2 JP 4331118B2 JP 2005029970 A JP2005029970 A JP 2005029970A JP 2005029970 A JP2005029970 A JP 2005029970A JP 4331118 B2 JP4331118 B2 JP 4331118B2
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- Japan
- Prior art keywords
- peripheral wall
- wiring
- diameter
- wall body
- hinge
- 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 - Fee Related
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- 239000000463 material Substances 0.000 title claims description 160
- 230000001681 protective effect Effects 0.000 title claims description 75
- 230000002093 peripheral effect Effects 0.000 claims description 189
- 239000004035 construction material Substances 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009429 electrical wiring Methods 0.000 description 2
- 240000006829 Ficus sundaica Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Description
B1 〜B3 :貫通孔
H1',H1,H2 :ヒンジ部
P0,P1 〜P3 :管
S:胴縁材
V:切割部
1:周壁本体
2a〜2d:周壁分割体
Claims (5)
- 胴縁材等の造営材を貫通する配線・配管材を保護すべく前記造営材に形成された貫通孔に挿入される配線・配管防護材であって、
硬質材料により円筒状に形成された周壁本体は、軸方向に切り割られた切割部と、該切割部を閉口して当該周壁本体を近似円形に縮径可能とすべく軸方向に形成されたヒンジ部とを備え、
前記ヒンジ部は、
特定範囲の外径を有する配線・配管材に対応して前記周壁本体を縮径させるための第1ヒンジ部と、
当該第1ヒンジ部の両側に配置されて、前記特定範囲の外径の配線・配管材よりも小径の外径を有する別の配線・配管材に対応して前記第1ヒンジ部により略楕円形状に縮径された前記周壁本体の曲げ形状を近似円形に曲げ変形させるための第2ヒンジ部と、
から成ることを特徴とする配線・配管防護材。 - 前記第1及び第2の各ヒンジ部は、周壁本体を周方向に沿って略均等に分割する位置に形成されていることを特徴とする請求項1に記載の配線・配管防護材。
- 前記第1ヒンジ部は、前記切割部に対向する位置に1本のみ形成されていることを特徴とする請求項1又は2に記載の配線・配管防護材。
- 前記第2ヒンジ部は、周壁本体の内周面に形成された溝であることを特徴とする請求項1ないし3のいずれかに記載の配線・配管防護材。
- 前記周壁本体は、縮径されて切割部が残存した状態でほぼ真円となることを特徴とする請求項1ないし4のいずれかに記載の配線・配管防護材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005029970A JP4331118B2 (ja) | 2005-02-07 | 2005-02-07 | 配線・配管防護材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005029970A JP4331118B2 (ja) | 2005-02-07 | 2005-02-07 | 配線・配管防護材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006217761A JP2006217761A (ja) | 2006-08-17 |
JP4331118B2 true JP4331118B2 (ja) | 2009-09-16 |
Family
ID=36980486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005029970A Expired - Fee Related JP4331118B2 (ja) | 2005-02-07 | 2005-02-07 | 配線・配管防護材 |
Country Status (1)
Country | Link |
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JP (1) | JP4331118B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110890733B (zh) * | 2018-09-11 | 2021-12-17 | 平高集团有限公司 | 母线输电系统及其母线管道支撑装置 |
-
2005
- 2005-02-07 JP JP2005029970A patent/JP4331118B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2006217761A (ja) | 2006-08-17 |
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