CN204370329U - 一种伸缩式管节连接装置 - Google Patents
一种伸缩式管节连接装置 Download PDFInfo
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- CN204370329U CN204370329U CN201420785106.2U CN201420785106U CN204370329U CN 204370329 U CN204370329 U CN 204370329U CN 201420785106 U CN201420785106 U CN 201420785106U CN 204370329 U CN204370329 U CN 204370329U
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- tube coupling
- flat segments
- elongated hole
- hoop web
- sealing element
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- 230000008878 coupling Effects 0.000 title claims abstract description 110
- 238000010168 coupling process Methods 0.000 title claims abstract description 110
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 110
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 20
- 238000010276 construction Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420785106.2U CN204370329U (zh) | 2014-11-21 | 2014-12-12 | 一种伸缩式管节连接装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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CN2014207060615 | 2014-11-21 | ||
CN201420706061 | 2014-11-21 | ||
CN201420785106.2U CN204370329U (zh) | 2014-11-21 | 2014-12-12 | 一种伸缩式管节连接装置 |
Publications (1)
Publication Number | Publication Date |
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CN204370329U true CN204370329U (zh) | 2015-06-03 |
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CN201420785106.2U Expired - Fee Related CN204370329U (zh) | 2014-11-21 | 2014-12-12 | 一种伸缩式管节连接装置 |
Country Status (1)
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CN (1) | CN204370329U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404892A (zh) * | 2014-11-21 | 2015-03-11 | 曹宁宁 | 一种伸缩式管节连接装置 |
CN105442465A (zh) * | 2016-01-04 | 2016-03-30 | 中交第一公路勘察设计研究院有限公司 | 拼装式波纹板涵的可滑动搭接结构 |
-
2014
- 2014-12-12 CN CN201420785106.2U patent/CN204370329U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404892A (zh) * | 2014-11-21 | 2015-03-11 | 曹宁宁 | 一种伸缩式管节连接装置 |
CN105442465A (zh) * | 2016-01-04 | 2016-03-30 | 中交第一公路勘察设计研究院有限公司 | 拼装式波纹板涵的可滑动搭接结构 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160804 Address after: 053000 No. 18, rubber road, northern industrial base, Hengshui, Hebei Patentee after: HENGSHUI QIJIA ENGINEERING MATERIALS Co.,Ltd. Address before: 053000 No. 18, rubber road, northern industrial base, Hengshui, Hebei Patentee before: Cao Ningning Patentee before: Xiao Jianhui |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 053000 southwest corner of Industrial Road and Xiangsu intersection of new functional materials Industrial Park, Hengshui Development Zone, Hebei Province Patentee after: Hebei Pilu Construction Engineering Co.,Ltd. Address before: 053000 No. 18, rubber road, northern industrial base, Hengshui, Hebei Patentee before: HENGSHUI QIJIA ENGINEERING MATERIALS 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: 20150603 |