CN216428231U - 一种建筑地基施工用排水装置 - Google Patents
一种建筑地基施工用排水装置 Download PDFInfo
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- CN216428231U CN216428231U CN202122818913.2U CN202122818913U CN216428231U CN 216428231 U CN216428231 U CN 216428231U CN 202122818913 U CN202122818913 U CN 202122818913U CN 216428231 U CN216428231 U CN 216428231U
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000011045 prefiltration Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 6
- 239000002131 composite material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method 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
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122818913.2U CN216428231U (zh) | 2021-11-17 | 2021-11-17 | 一种建筑地基施工用排水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202122818913.2U CN216428231U (zh) | 2021-11-17 | 2021-11-17 | 一种建筑地基施工用排水装置 |
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| CN216428231U true CN216428231U (zh) | 2022-05-03 |
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| CN202122818913.2U Active CN216428231U (zh) | 2021-11-17 | 2021-11-17 | 一种建筑地基施工用排水装置 |
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| CN (1) | CN216428231U (zh) |
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2021
- 2021-11-17 CN CN202122818913.2U patent/CN216428231U/zh active Active
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage device for building foundation construction Effective date of registration: 20220616 Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2022980007992 |
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Date of cancellation: 20220701 Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2022980007992 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage device for building foundation construction Effective date of registration: 20220701 Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2022990000401 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230606 Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2022990000401 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage device for building foundation construction Effective date of registration: 20230608 Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2023980043242 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220503 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2023980043242 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage device for building foundation construction Granted publication date: 20220503 Pledgee: Dongying Laishang Village Bank Co.,Ltd. Shengzhong Branch Pledgor: Dongying Yihao Construction Engineering Co.,Ltd. Registration number: Y2024980018306 |