JP5322010B2 - 地下埋設物防護具 - Google Patents
地下埋設物防護具 Download PDFInfo
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- JP5322010B2 JP5322010B2 JP2010091749A JP2010091749A JP5322010B2 JP 5322010 B2 JP5322010 B2 JP 5322010B2 JP 2010091749 A JP2010091749 A JP 2010091749A JP 2010091749 A JP2010091749 A JP 2010091749A JP 5322010 B2 JP5322010 B2 JP 5322010B2
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- box
- fiber sheet
- strength fiber
- sealing film
- underground
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Description
2 高強度繊維シート
3 内箱
4 上蓋
5 スペーサ部材
6 敷板
7 弾性体
8 封密フィルム
9 鋼板
11 舗装切断カッター刃
12 舗装
13 路盤砕石
14 埋設物周辺コンクリート
15 防護対象埋設物
Claims (4)
- 外装が剛性体からなる中空平板状の箱体と、この箱体の内底面に敷き詰める形状の高強度繊維シートと、この高強度繊維シートを上記箱体の内底面から浮かせて配置させるスペーサ部材と、上記高強度繊維シートの上に載置された弾性体とからなり、この弾性体を空気袋で構成し弾性体が上記箱体の内天井との間でこの箱体に収納された部材を一時的に押圧保持するように収めたことを特徴とする地中埋設物防護具。
- 外装が剛性体からなる中空平板状の箱体と、この箱体の内底面に敷き詰める形状の高強度繊維シートと、この高強度繊維シートを気密に包む密封フィルムと、密封フィルム内の内圧を高くして密封フィルムに包まれた高強度繊維シートを上記箱体の内底面から浮かせて配置させるスペーサ部材と、上記密封フィルムが作る内圧の脹らみを含む弾性体とからなり、この弾性体が上記箱体の内天井との間でこの箱体に収納された部材を一時的に押圧保持するように収めたことを特徴とする地中埋設物防護具。
- スペーサ部材は弾力性を有する素材にして、上記スペーサ部材と高強度繊維シートとの間に箱体の内底面に敷き詰める形状の鋼板を介在させたことを特徴とする請求項1または請求項2に記載の地中埋設物防護具。
- 高強度繊維シートをアラミド繊維、アラミド繊維を混入した合成繊維としたことを特徴とする請求項1〜請求項3のいずれか1項に記載の地中埋設物防護具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010091749A JP5322010B2 (ja) | 2010-03-26 | 2010-03-26 | 地下埋設物防護具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010091749A JP5322010B2 (ja) | 2010-03-26 | 2010-03-26 | 地下埋設物防護具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011211883A JP2011211883A (ja) | 2011-10-20 |
JP5322010B2 true JP5322010B2 (ja) | 2013-10-23 |
Family
ID=44942347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010091749A Active JP5322010B2 (ja) | 2010-03-26 | 2010-03-26 | 地下埋設物防護具 |
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JP (1) | JP5322010B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111119020B (zh) * | 2020-02-08 | 2021-05-25 | 开封大学 | 一种沥青路面修复设备及其修复方法 |
CN112436474B (zh) * | 2020-04-17 | 2022-01-25 | 国网山东省电力公司利津县供电公司 | 一种快速盖设电缆沟盖板的装置 |
JP7432433B2 (ja) | 2020-04-22 | 2024-02-16 | 株式会社ユアテック | 埋設物防護具および設置構造 |
JP7432434B2 (ja) | 2020-04-22 | 2024-02-16 | 株式会社ユアテック | 埋設物防護装置 |
JPWO2022074770A1 (ja) * | 2020-10-07 | 2022-04-14 | ||
CN113319412A (zh) * | 2021-06-28 | 2021-08-31 | 中铁八局集团电务工程有限公司 | 电缆线路穿越预埋钢管的处理方法 |
CN113882230B (zh) * | 2021-11-09 | 2023-10-13 | 广东鸿荣建工有限公司 | 一种基于公路养护用的路面裂缝修补装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2586271Y2 (ja) * | 1992-09-25 | 1998-12-02 | 住友電気工業株式会社 | 電力ケーブル布設用保護板 |
JPH0741581U (ja) * | 1993-12-28 | 1995-07-21 | ヨツギ化学株式会社 | 標識付地中埋設物防護板 |
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JP2011211883A (ja) | 2011-10-20 |
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