CN202055842U - Structure with connection with steel arch frame and locking anchor pipes of tunnel - Google Patents
Structure with connection with steel arch frame and locking anchor pipes of tunnel Download PDFInfo
- Publication number
- CN202055842U CN202055842U CN2011201886859U CN201120188685U CN202055842U CN 202055842 U CN202055842 U CN 202055842U CN 2011201886859 U CN2011201886859 U CN 2011201886859U CN 201120188685 U CN201120188685 U CN 201120188685U CN 202055842 U CN202055842 U CN 202055842U
- Authority
- CN
- China
- Prior art keywords
- anchor tube
- lock pin
- pin anchor
- locking anchor
- bow member
- 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.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 239000011435 rock Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000004873 anchoring Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201886859U CN202055842U (en) | 2011-05-25 | 2011-05-25 | Structure with connection with steel arch frame and locking anchor pipes of tunnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201886859U CN202055842U (en) | 2011-05-25 | 2011-05-25 | Structure with connection with steel arch frame and locking anchor pipes of tunnel |
Publications (1)
Publication Number | Publication Date |
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CN202055842U true CN202055842U (en) | 2011-11-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011201886859U Expired - Lifetime CN202055842U (en) | 2011-05-25 | 2011-05-25 | Structure with connection with steel arch frame and locking anchor pipes of tunnel |
Country Status (1)
Country | Link |
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CN (1) | CN202055842U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104234724A (en) * | 2014-09-29 | 2014-12-24 | 中铁五局(集团)有限公司 | Device for accurately positioning tunnel foot-lock anchor pipes and integrating with steel frame |
CN106640147A (en) * | 2016-11-25 | 2017-05-10 | 甘肃路桥建设集团有限公司 | Tunnel primary support steel arch frame lock foot fixing method |
CN106703854A (en) * | 2017-01-05 | 2017-05-24 | 中铁工程设计咨询集团有限公司 | Supporting device used for tunnel primary supporting structure and construction method thereof |
CN107191204A (en) * | 2017-04-04 | 2017-09-22 | 中铁二十二局哈尔滨铁路建设集团有限责任公司 | A kind of support locking method of tunnel steel arch frame lock foot anchor tube |
CN107829757A (en) * | 2017-12-13 | 2018-03-23 | 中铁十局集团西北工程有限公司 | A kind of tunnel bracing members lock pin anchor tube positioner |
CN111335924A (en) * | 2020-03-30 | 2020-06-26 | 中铁隧道集团二处有限公司 | Connecting structure between lock pin anchor pipe and steel frame and mounting method thereof |
CN112647985A (en) * | 2020-12-28 | 2021-04-13 | 中国科学院武汉岩土力学研究所 | Combined supporting device of lock pin anchor pipe/anchor rod and steel arch frame and construction method |
-
2011
- 2011-05-25 CN CN2011201886859U patent/CN202055842U/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104234724A (en) * | 2014-09-29 | 2014-12-24 | 中铁五局(集团)有限公司 | Device for accurately positioning tunnel foot-lock anchor pipes and integrating with steel frame |
CN106640147A (en) * | 2016-11-25 | 2017-05-10 | 甘肃路桥建设集团有限公司 | Tunnel primary support steel arch frame lock foot fixing method |
CN106703854A (en) * | 2017-01-05 | 2017-05-24 | 中铁工程设计咨询集团有限公司 | Supporting device used for tunnel primary supporting structure and construction method thereof |
CN107191204A (en) * | 2017-04-04 | 2017-09-22 | 中铁二十二局哈尔滨铁路建设集团有限责任公司 | A kind of support locking method of tunnel steel arch frame lock foot anchor tube |
CN107829757A (en) * | 2017-12-13 | 2018-03-23 | 中铁十局集团西北工程有限公司 | A kind of tunnel bracing members lock pin anchor tube positioner |
CN111335924A (en) * | 2020-03-30 | 2020-06-26 | 中铁隧道集团二处有限公司 | Connecting structure between lock pin anchor pipe and steel frame and mounting method thereof |
CN112647985A (en) * | 2020-12-28 | 2021-04-13 | 中国科学院武汉岩土力学研究所 | Combined supporting device of lock pin anchor pipe/anchor rod and steel arch frame and construction method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WEST ZHONGDA CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: LANZHOU JIAOTONG UNIV. Effective date: 20130402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 730070 LANZHOU, GANSU PROVINCE TO: 730000 LANZHOU, GANSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130402 Address after: 730000, Gansu Lanzhou Chengguan District, Zhangye Road No. 87 in the vast building of the West China Construction Group Co., Ltd. Patentee after: XI'AN ZHONGDA CONSTRUCTION GROUP CO., LTD. Address before: 730070 Anning West Road, Anning District, Gansu, Lanzhou, China, No. 88 Patentee before: Lanzhou Jiaotong Univ. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 730000, Gansu Lanzhou Chengguan District, Zhangye Road No. 87 in the vast building of the West China Construction Group Co., Ltd. Patentee after: West China Construction Group Limited by Share Ltd Address before: 730000, Gansu Lanzhou Chengguan District, Zhangye Road No. 87 in the vast building of the West China Construction Group Co., Ltd. Patentee before: XI'AN ZHONGDA CONSTRUCTION GROUP CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 730000 No. 100 Huancheng West Road, Chengguan Town, Yuzhong County, Lanzhou City, Gansu Province Patentee after: Huabang Construction Investment Group Co., Ltd. Address before: 730000, Gansu Lanzhou Chengguan District, Zhangye Road No. 87 in the vast building of the West China Construction Group Co., Ltd. Patentee before: West China Construction Group Limited by Share Ltd |
|
CP03 | Change of name, title or address | ||
DD01 | Delivery of document by public notice |
Addressee: Huabang Construction Investment Group Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
DD01 | Delivery of document by public notice | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111130 |