CN212452621U - 一种快速装配式拉压复合型锚杆 - Google Patents
一种快速装配式拉压复合型锚杆 Download PDFInfo
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- CN212452621U CN212452621U CN202021865448.7U CN202021865448U CN212452621U CN 212452621 U CN212452621 U CN 212452621U CN 202021865448 U CN202021865448 U CN 202021865448U CN 212452621 U CN212452621 U CN 212452621U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021865448.7U CN212452621U (zh) | 2020-08-31 | 2020-08-31 | 一种快速装配式拉压复合型锚杆 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021865448.7U CN212452621U (zh) | 2020-08-31 | 2020-08-31 | 一种快速装配式拉压复合型锚杆 |
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| CN212452621U true CN212452621U (zh) | 2021-02-02 |
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| CN202021865448.7U Expired - Fee Related CN212452621U (zh) | 2020-08-31 | 2020-08-31 | 一种快速装配式拉压复合型锚杆 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945719A (zh) * | 2020-08-31 | 2020-11-17 | 华侨大学 | 一种快速装配式拉压复合型锚杆及其施工方法 |
| CN115217108A (zh) * | 2022-08-27 | 2022-10-21 | 中国建筑第二工程局有限公司 | 带笼芯囊袋的抗浮锚杆及其施工工艺 |
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2020
- 2020-08-31 CN CN202021865448.7U patent/CN212452621U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945719A (zh) * | 2020-08-31 | 2020-11-17 | 华侨大学 | 一种快速装配式拉压复合型锚杆及其施工方法 |
| CN111945719B (zh) * | 2020-08-31 | 2025-01-14 | 华侨大学 | 一种快速装配式拉压复合型锚杆及其施工方法 |
| CN115217108A (zh) * | 2022-08-27 | 2022-10-21 | 中国建筑第二工程局有限公司 | 带笼芯囊袋的抗浮锚杆及其施工工艺 |
| CN115217108B (zh) * | 2022-08-27 | 2024-03-12 | 中国建筑第二工程局有限公司 | 带笼芯囊袋的抗浮锚杆及其施工工艺 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tu Bingxiong Inventor after: Wu Jianwu Inventor after: Zhang Tianliang Inventor after: Dai Tingting Inventor after: Bu Chaoxu Inventor after: Zhang Lihua Inventor after: Xiao Chaoyun Inventor after: Chen Lei Inventor after: Cheng Qiang Inventor before: Tu Bingxiong Inventor before: Wu Jianwu Inventor before: Zhang Tianliang Inventor before: Dai Tingting Inventor before: Bu Chaoxu Inventor before: Zhang Lihua Inventor before: Xiao Chaoyun Inventor before: Cheng Lei Inventor before: Cheng Qiang |
|
| 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: 20210202 |