CN215294013U - 一种球墨铸铁管的连接结构 - Google Patents
一种球墨铸铁管的连接结构 Download PDFInfo
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- CN215294013U CN215294013U CN202121393998.8U CN202121393998U CN215294013U CN 215294013 U CN215294013 U CN 215294013U CN 202121393998 U CN202121393998 U CN 202121393998U CN 215294013 U CN215294013 U CN 215294013U
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- clamping ring
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- fixture block
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- cast iron
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 24
- 239000003292 glue Substances 0.000 claims description 33
- 230000037431 insertion Effects 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- NWXHSRDXUJENGJ-UHFFFAOYSA-N calcium;magnesium;dioxido(oxo)silane Chemical compound [Mg+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O NWXHSRDXUJENGJ-UHFFFAOYSA-N 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052637 diopside Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN202121393998.8U CN215294013U (zh) | 2021-06-22 | 2021-06-22 | 一种球墨铸铁管的连接结构 |
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CN202121393998.8U CN215294013U (zh) | 2021-06-22 | 2021-06-22 | 一种球墨铸铁管的连接结构 |
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CN215294013U true CN215294013U (zh) | 2021-12-24 |
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CN202121393998.8U Expired - Fee Related CN215294013U (zh) | 2021-06-22 | 2021-06-22 | 一种球墨铸铁管的连接结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115349810A (zh) * | 2022-08-23 | 2022-11-18 | 湖南英术生命科技有限公司 | 一种内窥镜先端头与蛇骨的连接结构及内窥镜 |
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2021
- 2021-06-22 CN CN202121393998.8U patent/CN215294013U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115349810A (zh) * | 2022-08-23 | 2022-11-18 | 湖南英术生命科技有限公司 | 一种内窥镜先端头与蛇骨的连接结构及内窥镜 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Qiang Inventor after: Wen Cunliang Inventor after: Zheng Wenming Inventor after: Yu Chengcai Inventor after: Yao Songling Inventor after: Wang Gaohang Inventor after: Liu Yong Inventor after: Guo Wenhua Inventor before: Wen Cunliang Inventor before: Guo Wenhua Inventor before: Liu Yong Inventor before: Zhao Qiang Inventor before: Yu Chengcai Inventor before: Zheng Wenming Inventor before: Yao Songling Inventor before: Wang Gaohang |
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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: 20211224 |