CN210571241U - 一种地铁隧道防水检测装置 - Google Patents
一种地铁隧道防水检测装置 Download PDFInfo
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- CN210571241U CN210571241U CN201921839392.5U CN201921839392U CN210571241U CN 210571241 U CN210571241 U CN 210571241U CN 201921839392 U CN201921839392 U CN 201921839392U CN 210571241 U CN210571241 U CN 210571241U
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 210000003437 trachea Anatomy 0.000 claims abstract description 16
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Cited By (1)
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CN111980680A (zh) * | 2020-08-18 | 2020-11-24 | 河南能源化工集团研究总院有限公司 | 一种多通道管长钻孔煤层瓦斯压力测试装备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111980680A (zh) * | 2020-08-18 | 2020-11-24 | 河南能源化工集团研究总院有限公司 | 一种多通道管长钻孔煤层瓦斯压力测试装备 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-F2310), South Taizi Lake Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Rongsheng Jimei Technology Co.,Ltd. Address before: 430040 xujiatai 1 (15), Xinandu office, Dongxihu District, Wuhan City, Hubei Province Patentee before: Hubei Datang Ansheng Construction Engineering Co.,Ltd. |
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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 waterproof detection device for subway tunnels Effective date of registration: 20230712 Granted publication date: 20200519 Pledgee: Wuhan Pacific Bank of Communications Co.,Ltd. Pledgor: Wuhan Rongsheng Jimei Technology Co.,Ltd. Registration number: Y2023420000301 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-4A301), South Taizihu Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Jingtun Technology Co.,Ltd. Country or region after: China Address before: 430000 Qidi Xiexin Science and Technology Innovation Park (QDXX-F2310), South Taizi Lake Innovation Valley, Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province Patentee before: Wuhan Rongsheng Jimei Technology Co.,Ltd. Country or region before: China |