CN217580298U - Protective net device for water supply and drainage well cover - Google Patents
Protective net device for water supply and drainage well cover Download PDFInfo
- Publication number
- CN217580298U CN217580298U CN202220609194.5U CN202220609194U CN217580298U CN 217580298 U CN217580298 U CN 217580298U CN 202220609194 U CN202220609194 U CN 202220609194U CN 217580298 U CN217580298 U CN 217580298U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixing
- protection
- protective
- clamping
- 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.)
- Withdrawn - After Issue
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- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000009428 plumbing Methods 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract 4
- 230000014759 maintenance of location Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 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
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220609194.5U CN217580298U (en) | 2022-03-21 | 2022-03-21 | Protective net device for water supply and drainage well cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220609194.5U CN217580298U (en) | 2022-03-21 | 2022-03-21 | Protective net device for water supply and drainage well cover |
Publications (1)
Publication Number | Publication Date |
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CN217580298U true CN217580298U (en) | 2022-10-14 |
Family
ID=83539768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220609194.5U Withdrawn - After Issue CN217580298U (en) | 2022-03-21 | 2022-03-21 | Protective net device for water supply and drainage well cover |
Country Status (1)
Country | Link |
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CN (1) | CN217580298U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118144074A (en) * | 2024-05-08 | 2024-06-07 | 山西建筑工程集团有限公司 | Assembled circular prefabricated inspection well steel template |
-
2022
- 2022-03-21 CN CN202220609194.5U patent/CN217580298U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118144074A (en) * | 2024-05-08 | 2024-06-07 | 山西建筑工程集团有限公司 | Assembled circular prefabricated inspection well steel template |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20221014 Effective date of abandoning: 20240313 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20221014 Effective date of abandoning: 20240313 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: No. 101 Licun Road, Jingchuan Town, Jing County, Xuancheng City, Anhui Province, 242500 Patentee after: Anhui Hanhai Water Resources and Hydropower Engineering Co.,Ltd. Country or region after: China Address before: No. 3606, Zhabuzhai Village, Guanzhai Township, Julu County, Xingtai City, Hebei Province, 054000 Patentee before: Wen Xiaocui Country or region before: China |