CN202562466U - 一种用于软弱围岩隧道的监控测量装置 - Google Patents
一种用于软弱围岩隧道的监控测量装置 Download PDFInfo
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- CN202562466U CN202562466U CN2012202110553U CN201220211055U CN202562466U CN 202562466 U CN202562466 U CN 202562466U CN 2012202110553 U CN2012202110553 U CN 2012202110553U CN 201220211055 U CN201220211055 U CN 201220211055U CN 202562466 U CN202562466 U CN 202562466U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103292775A (zh) * | 2013-06-09 | 2013-09-11 | 中国葛洲坝集团股份有限公司 | 预埋式承重螺栓变形监测预警装置 |
CN108362188A (zh) * | 2018-02-09 | 2018-08-03 | 武汉理工大学 | 一种带警示功能的位移测量计 |
CN108717774A (zh) * | 2018-07-20 | 2018-10-30 | 大连科华热力管道有限公司 | 一种管中管位移测距、报警装置 |
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2012
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103292775A (zh) * | 2013-06-09 | 2013-09-11 | 中国葛洲坝集团股份有限公司 | 预埋式承重螺栓变形监测预警装置 |
CN103292775B (zh) * | 2013-06-09 | 2018-04-10 | 中国葛洲坝集团股份有限公司 | 预埋式承重螺栓变形监测预警装置 |
CN108362188A (zh) * | 2018-02-09 | 2018-08-03 | 武汉理工大学 | 一种带警示功能的位移测量计 |
CN108717774A (zh) * | 2018-07-20 | 2018-10-30 | 大连科华热力管道有限公司 | 一种管中管位移测距、报警装置 |
CN108717774B (zh) * | 2018-07-20 | 2024-02-20 | 大连科华热力管道有限公司 | 一种管中管位移测距、报警装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 100015 International Art Village, 319 herb court, Beijing, Chaoyang District Patentee after: China cross tunnel Bureau (Beijing) civil Inspection Technology Co.,Ltd. Address before: 100088, A, room 928, block 85, Desheng Avenue, Xicheng District, Beijing Patentee before: CCCC TUNNEL ENGINEERING Co.,Ltd. |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Patent of CCCC tunnel Bureau (Beijing) Civil Engineering Testing Technology Co.,Ltd. The person in charge Document name: payment instructions |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Chen Chen Document name: Notice of termination of patent right |
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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: 20121128 Termination date: 20210511 |