CN202206099U - 一种电缆隧道顶管施工隧道管节的连接防水结构 - Google Patents
一种电缆隧道顶管施工隧道管节的连接防水结构 Download PDFInfo
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- CN202206099U CN202206099U CN2011200999690U CN201120099969U CN202206099U CN 202206099 U CN202206099 U CN 202206099U CN 2011200999690 U CN2011200999690 U CN 2011200999690U CN 201120099969 U CN201120099969 U CN 201120099969U CN 202206099 U CN202206099 U CN 202206099U
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- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000004078 waterproofing Methods 0.000 title abstract description 4
- 239000000565 sealant Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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CN2011200999690U CN202206099U (zh) | 2011-04-07 | 2011-04-07 | 一种电缆隧道顶管施工隧道管节的连接防水结构 |
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CN2011200999690U CN202206099U (zh) | 2011-04-07 | 2011-04-07 | 一种电缆隧道顶管施工隧道管节的连接防水结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734573A (zh) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | 一种顶管法隧道管节连接防水结构 |
CN110429549A (zh) * | 2017-09-18 | 2019-11-08 | 烟台知兴知识产权咨询服务有限公司 | 一种电力电缆管道防水封堵装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102734573A (zh) * | 2011-04-07 | 2012-10-17 | 上海市电力公司 | 一种顶管法隧道管节连接防水结构 |
CN102734573B (zh) * | 2011-04-07 | 2014-10-29 | 上海市电力公司 | 一种顶管法隧道管节连接防水结构 |
CN110429549A (zh) * | 2017-09-18 | 2019-11-08 | 烟台知兴知识产权咨询服务有限公司 | 一种电力电缆管道防水封堵装置 |
CN110429549B (zh) * | 2017-09-18 | 2020-06-05 | 南京溧水高新创业投资管理有限公司 | 一种电力电缆管道防水封堵装置 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. SHANGHAI ELECTRIC POWER C Free format text: FORMER OWNER: SHANGHAI JIULONG ELECTRIC SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20130116 |
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Effective date of registration: 20130116 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Shanghai Electric Power Communication Co., Ltd. Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Jiulong Electric Power Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20200407 |