CN201910605U - 拉管施工电缆管的连接密封装置 - Google Patents
拉管施工电缆管的连接密封装置 Download PDFInfo
- Publication number
- CN201910605U CN201910605U CN2010206156364U CN201020615636U CN201910605U CN 201910605 U CN201910605 U CN 201910605U CN 2010206156364 U CN2010206156364 U CN 2010206156364U CN 201020615636 U CN201020615636 U CN 201020615636U CN 201910605 U CN201910605 U CN 201910605U
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- Prior art keywords
- cable tube
- sealing device
- trombone slide
- pipe
- slide construction
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 18
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract 3
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206156364U CN201910605U (zh) | 2010-11-18 | 2010-11-18 | 拉管施工电缆管的连接密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206156364U CN201910605U (zh) | 2010-11-18 | 2010-11-18 | 拉管施工电缆管的连接密封装置 |
Publications (1)
Publication Number | Publication Date |
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CN201910605U true CN201910605U (zh) | 2011-07-27 |
Family
ID=44302804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010206156364U Expired - Lifetime CN201910605U (zh) | 2010-11-18 | 2010-11-18 | 拉管施工电缆管的连接密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN201910605U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468637A (zh) * | 2010-11-18 | 2012-05-23 | 北京市电力公司 | 拉管施工电缆管的连接密封装置 |
-
2010
- 2010-11-18 CN CN2010206156364U patent/CN201910605U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102468637A (zh) * | 2010-11-18 | 2012-05-23 | 北京市电力公司 | 拉管施工电缆管的连接密封装置 |
CN102468637B (zh) * | 2010-11-18 | 2014-07-02 | 国家电网公司 | 拉管施工电缆管的连接密封装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130528 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130528 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110727 |