CN102758644A - 一种拉力自锁式内灌浆锚索 - Google Patents
一种拉力自锁式内灌浆锚索 Download PDFInfo
- Publication number
- CN102758644A CN102758644A CN2012102457915A CN201210245791A CN102758644A CN 102758644 A CN102758644 A CN 102758644A CN 2012102457915 A CN2012102457915 A CN 2012102457915A CN 201210245791 A CN201210245791 A CN 201210245791A CN 102758644 A CN102758644 A CN 102758644A
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- CN
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- Prior art keywords
- locking
- lock pawl
- duct
- anchor cable
- cable body
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 238000005065 mining Methods 0.000 claims description 12
- 238000007569 slipcasting Methods 0.000 claims description 10
- 239000008267 milk Substances 0.000 claims description 4
- 210000004080 milk Anatomy 0.000 claims description 4
- 235000013336 milk Nutrition 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000003245 coal Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210245791.5A CN102758644B (zh) | 2012-07-16 | 2012-07-16 | 一种拉力自锁式内灌浆锚索 |
Applications Claiming Priority (1)
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CN201210245791.5A CN102758644B (zh) | 2012-07-16 | 2012-07-16 | 一种拉力自锁式内灌浆锚索 |
Publications (2)
Publication Number | Publication Date |
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CN102758644A true CN102758644A (zh) | 2012-10-31 |
CN102758644B CN102758644B (zh) | 2014-06-11 |
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CN201210245791.5A Active CN102758644B (zh) | 2012-07-16 | 2012-07-16 | 一种拉力自锁式内灌浆锚索 |
Country Status (1)
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CN (1) | CN102758644B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405423A (zh) * | 2014-10-23 | 2015-03-11 | 山西晋城无烟煤矿业集团有限责任公司 | 矿用注浆锚索 |
CN106078617A (zh) * | 2016-08-23 | 2016-11-09 | 中冶陕压重工设备有限公司 | 一种自锁式三爪拔阀器 |
CN109826656A (zh) * | 2019-03-29 | 2019-05-31 | 攀枝花学院 | 钻锚一体的锚固装置 |
CN111379581A (zh) * | 2020-03-24 | 2020-07-07 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
CN113586113A (zh) * | 2021-08-05 | 2021-11-02 | 新乡学院 | 一种新型多爪式自锁注浆锚杆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4018703C1 (en) * | 1990-06-12 | 1991-08-01 | Johannes Radtke | Improved cable anchor - includes several laminations and has fixing at end towards bottom of bore hole |
CN1134180A (zh) * | 1993-11-12 | 1996-10-23 | 约翰尼斯·拉特克 | 灌浆的缆索锚栓 |
WO1998013580A1 (en) * | 1996-09-27 | 1998-04-02 | Amalgamated Reinforcing (Proprietary) Limited | A method of pre-stressing a tendon |
CN1415805A (zh) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | 船锚式注浆张开型土锚锚头 |
-
2012
- 2012-07-16 CN CN201210245791.5A patent/CN102758644B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4018703C1 (en) * | 1990-06-12 | 1991-08-01 | Johannes Radtke | Improved cable anchor - includes several laminations and has fixing at end towards bottom of bore hole |
CN1134180A (zh) * | 1993-11-12 | 1996-10-23 | 约翰尼斯·拉特克 | 灌浆的缆索锚栓 |
WO1998013580A1 (en) * | 1996-09-27 | 1998-04-02 | Amalgamated Reinforcing (Proprietary) Limited | A method of pre-stressing a tendon |
CN1415805A (zh) * | 2002-12-12 | 2003-05-07 | 上海交通大学 | 船锚式注浆张开型土锚锚头 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405423A (zh) * | 2014-10-23 | 2015-03-11 | 山西晋城无烟煤矿业集团有限责任公司 | 矿用注浆锚索 |
CN106078617A (zh) * | 2016-08-23 | 2016-11-09 | 中冶陕压重工设备有限公司 | 一种自锁式三爪拔阀器 |
CN106078617B (zh) * | 2016-08-23 | 2018-04-24 | 中冶陕压重工设备有限公司 | 一种自锁式三爪拔阀器 |
CN109826656A (zh) * | 2019-03-29 | 2019-05-31 | 攀枝花学院 | 钻锚一体的锚固装置 |
CN109826656B (zh) * | 2019-03-29 | 2023-12-12 | 攀枝花学院 | 钻锚一体的锚固装置 |
CN111379581A (zh) * | 2020-03-24 | 2020-07-07 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
CN111379581B (zh) * | 2020-03-24 | 2021-08-31 | 淮南东华欧科矿山支护设备有限责任公司 | 一种深部巷道预应力全锚支护施工设备及其施工方法 |
CN113586113A (zh) * | 2021-08-05 | 2021-11-02 | 新乡学院 | 一种新型多爪式自锁注浆锚杆 |
Also Published As
Publication number | Publication date |
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CN102758644B (zh) | 2014-06-11 |
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: He Yong Inventor after: Xu Xianjun Inventor after: Chen Yiqiang Inventor after: Gao Huiyang Inventor after: Huang Bocheng Inventor after: Xu Hao Inventor after: Wang Guowei Inventor after: Zhu Xuping Inventor before: Xu Xianjun Inventor before: Chen Yiqiang Inventor before: Gao Huiyang Inventor before: Huang Bocheng Inventor before: Xu Hao Inventor before: Wang Guowei Inventor before: Zhu Xuping |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU XIANJUN CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING TO: HE YONG XU XIANJUN CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Xianjun Inventor after: He Yong Inventor after: Wang Benhe Inventor after: Chen Yiqiang Inventor after: Gao Huiyang Inventor after: Huang Bocheng Inventor after: Xu Hao Inventor after: Wang Guowei Inventor after: Zhu Xuping Inventor before: He Yong Inventor before: Xu Xianjun Inventor before: Chen Yiqiang Inventor before: Gao Huiyang Inventor before: Huang Bocheng Inventor before: Xu Hao Inventor before: Wang Guowei Inventor before: Zhu Xuping |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HE YONG XU XIANJUN CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING TO: XU XIANJUN HE YONG WANG BENHE CHEN YIQIANG GAO HUIYANG HUANG BOCHENG XU HAO WANG GUOWEI ZHU XUPING |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tension self-locking internal grouting anchor cable Granted publication date: 20140611 Pledgee: Huishang Bank Co.,Ltd. Hefei Ningguo Road Branch Pledgor: ANHUI JINXING PRESTRESSING ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2024980019096 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |