JP4464339B2 - 既埋設管内への充填材注入ホースの設置方法 - Google Patents
既埋設管内への充填材注入ホースの設置方法 Download PDFInfo
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- JP4464339B2 JP4464339B2 JP2005253587A JP2005253587A JP4464339B2 JP 4464339 B2 JP4464339 B2 JP 4464339B2 JP 2005253587 A JP2005253587 A JP 2005253587A JP 2005253587 A JP2005253587 A JP 2005253587A JP 4464339 B2 JP4464339 B2 JP 4464339B2
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- pipe
- cavity
- injection hose
- underground
- hose
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Description
この地中埋設管の管路内への充填材の注入作業では、地中埋設管の空洞内の充填材の充填又は注入開始地点まで人力で注入ホースの一端を引き込み、該注入ホースから充填材の注入処理をしていた。
この支柱6は上下端部がネジ切りされ、該ネジ部6aと螺合する微調整部材7により高さの調節が可能に構成され、地中埋設管の空洞部2内の注入ホース3の先端部の注入口4の到達地点5に起立させた支柱6の上下面に挟んだ硬質の合成ゴム板のごとき挿入部材8を、前記微調整部材7の回動により、地中埋設管1の内周面1aに挿入部材8を当接支持させる。
該ワイヤ13は滑車10.11を介してウインチ14に巻き取られように設置されている。
1a 内周面
2 空洞部(管路)
3 注入ホース
4 注入口
5 ホース口到達点
6 支柱
6a ネジ部
7 微調整部材
8 挿入部材
9 滑車
10 滑車
11 滑車
12 ワイヤ締め
13 ワイヤ
14 ウインチ
15 外部(立坑)
Claims (1)
- 埋設管等の空洞内部に支柱を設ける工程と、前記支柱に滑車を固定し空洞外部と支柱間を滑車を介してワイヤ等で連通させる工程と、空洞外部に出ているワイヤの一端に充填材注入ホースを連結する工程と、空洞部に出ているワイヤの他の一端を牽引して充填材注入ホースを空洞内部の支柱間と空洞外部の間に這わす工程とを備えたことを特徴とする空洞内の埋設管内への充填材注入ホースの設置方法。
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JP2005253587A JP4464339B2 (ja) | 2005-09-01 | 2005-09-01 | 既埋設管内への充填材注入ホースの設置方法 |
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JP2005253587A JP4464339B2 (ja) | 2005-09-01 | 2005-09-01 | 既埋設管内への充填材注入ホースの設置方法 |
Publications (2)
Publication Number | Publication Date |
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JP2007063912A JP2007063912A (ja) | 2007-03-15 |
JP4464339B2 true JP4464339B2 (ja) | 2010-05-19 |
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JP2005253587A Expired - Fee Related JP4464339B2 (ja) | 2005-09-01 | 2005-09-01 | 既埋設管内への充填材注入ホースの設置方法 |
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JP (1) | JP4464339B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103742193B (zh) * | 2014-01-13 | 2016-01-06 | 长春黄金研究院 | 一种井下采空区水力充填软性滤水管的安装方法 |
CN113062735B (zh) * | 2021-04-07 | 2022-08-09 | 安徽理工大学 | 一种掘进工作面梭车风幕驱尘装置及方法 |
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- 2005-09-01 JP JP2005253587A patent/JP4464339B2/ja not_active Expired - Fee Related
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JP2007063912A (ja) | 2007-03-15 |
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