CN208778987U - 管道局部塌陷修复装置 - Google Patents
管道局部塌陷修复装置 Download PDFInfo
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- CN208778987U CN208778987U CN201821214199.8U CN201821214199U CN208778987U CN 208778987 U CN208778987 U CN 208778987U CN 201821214199 U CN201821214199 U CN 201821214199U CN 208778987 U CN208778987 U CN 208778987U
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- swollen head
- bushing pipe
- local collapse
- prosthetic device
- pipeline
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000004886 head movement Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
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- 230000035882 stress Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
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- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201821214199.8U CN208778987U (zh) | 2018-07-28 | 2018-07-28 | 管道局部塌陷修复装置 |
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CN201821214199.8U CN208778987U (zh) | 2018-07-28 | 2018-07-28 | 管道局部塌陷修复装置 |
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CN208778987U true CN208778987U (zh) | 2019-04-23 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716582A (zh) * | 2018-07-28 | 2018-10-30 | 湖南大麓科技有限公司 | 管道局部塌陷修复装置及方法 |
CN114962848A (zh) * | 2022-05-09 | 2022-08-30 | 北京四达基业市政建设工程有限公司 | 一种非开挖式施工管道修复装置及其修复方法 |
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2018
- 2018-07-28 CN CN201821214199.8U patent/CN208778987U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716582A (zh) * | 2018-07-28 | 2018-10-30 | 湖南大麓科技有限公司 | 管道局部塌陷修复装置及方法 |
CN108716582B (zh) * | 2018-07-28 | 2024-02-23 | 湖南大麓科技有限公司 | 管道局部塌陷修复装置及方法 |
CN114962848A (zh) * | 2022-05-09 | 2022-08-30 | 北京四达基业市政建设工程有限公司 | 一种非开挖式施工管道修复装置及其修复方法 |
CN114962848B (zh) * | 2022-05-09 | 2023-09-08 | 北京四达基业市政建设工程有限公司 | 一种非开挖式施工管道修复装置及其修复方法 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device and method for repairing partial collapse of pipe Effective date of registration: 20200602 Granted publication date: 20190423 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2020980002669 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210809 Granted publication date: 20190423 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2020980002669 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Repair device for local collapse of pipeline Effective date of registration: 20210824 Granted publication date: 20190423 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2021980008124 |
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Date of cancellation: 20231208 Granted publication date: 20190423 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2021980008124 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Partial collapse repair device for pipelines Effective date of registration: 20231214 Granted publication date: 20190423 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2023980071626 |
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