CN109139070B - 一种防脱落式锚杆 - Google Patents
一种防脱落式锚杆 Download PDFInfo
- Publication number
- CN109139070B CN109139070B CN201811121829.1A CN201811121829A CN109139070B CN 109139070 B CN109139070 B CN 109139070B CN 201811121829 A CN201811121829 A CN 201811121829A CN 109139070 B CN109139070 B CN 109139070B
- Authority
- CN
- China
- Prior art keywords
- rotating ring
- blade
- gear
- fixed
- cylinder
- 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.)
- Active
Links
- 239000002689 soil Substances 0.000 claims abstract description 147
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000011440 grout Substances 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 107
- 238000007599 discharging Methods 0.000 claims description 103
- 230000001681 protective effect Effects 0.000 claims description 93
- 230000033001 locomotion Effects 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 230000002265 prevention Effects 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 22
- 230000009471 action Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0053—Anchoring-bolts in the form of lost drilling rods
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811121829.1A CN109139070B (zh) | 2017-12-15 | 2017-12-15 | 一种防脱落式锚杆 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711347719.2A CN108071411B (zh) | 2017-12-15 | 2017-12-15 | 一种顶端打开式防脱落式锚杆 |
CN201811121829.1A CN109139070B (zh) | 2017-12-15 | 2017-12-15 | 一种防脱落式锚杆 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711347719.2A Division CN108071411B (zh) | 2017-12-15 | 2017-12-15 | 一种顶端打开式防脱落式锚杆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109139070A CN109139070A (zh) | 2019-01-04 |
CN109139070B true CN109139070B (zh) | 2021-01-01 |
Family
ID=62158809
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711347719.2A Active CN108071411B (zh) | 2017-12-15 | 2017-12-15 | 一种顶端打开式防脱落式锚杆 |
CN201811122802.4A Active CN109139071B (zh) | 2017-12-15 | 2017-12-15 | 一种打开式防脱落式锚杆 |
CN201811122755.3A Active CN109296391B (zh) | 2017-12-15 | 2017-12-15 | 一种防脱落式锚杆机构 |
CN201811121829.1A Active CN109139070B (zh) | 2017-12-15 | 2017-12-15 | 一种防脱落式锚杆 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711347719.2A Active CN108071411B (zh) | 2017-12-15 | 2017-12-15 | 一种顶端打开式防脱落式锚杆 |
CN201811122802.4A Active CN109139071B (zh) | 2017-12-15 | 2017-12-15 | 一种打开式防脱落式锚杆 |
CN201811122755.3A Active CN109296391B (zh) | 2017-12-15 | 2017-12-15 | 一种防脱落式锚杆机构 |
Country Status (1)
Country | Link |
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CN (4) | CN108071411B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109209458A (zh) * | 2018-10-31 | 2019-01-15 | 北京交通大学 | 一种增阻增压锚杆 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1332029A1 (ru) * | 1985-11-15 | 1987-08-23 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Анкер с предварительным напр жением |
SU1765442A1 (ru) * | 1990-08-01 | 1992-09-30 | Сибирский государственный проектный и научно-исследовательский институт цветной металлургии | Анкерна крепь |
CN2782764Y (zh) * | 2005-04-26 | 2006-05-24 | 辽河石油勘探局 | 马牙啮合式防盗地锚 |
JP2010164180A (ja) * | 2009-01-19 | 2010-07-29 | Wakai & Co Ltd | 拡開アンカー |
CN205276269U (zh) * | 2015-12-17 | 2016-06-01 | 江苏建筑职业技术学院 | 防脱落地锚 |
CN107237645A (zh) * | 2017-05-27 | 2017-10-10 | 江苏海川新材料科技有限公司 | 一种改进的自钻式注浆锚杆 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2881069Y (zh) * | 2006-04-10 | 2007-03-21 | 新疆石油管理局钻井工艺研究院 | 预应力固井地锚 |
CN104653207A (zh) * | 2013-11-25 | 2015-05-27 | 梁夫川 | 膨胀可回收型锚杆 |
CN205205816U (zh) * | 2015-12-17 | 2016-05-04 | 宁波正宇紧固件有限公司 | 一种地锚组件 |
CN106903656A (zh) * | 2017-05-05 | 2017-06-30 | 杭州富阳鸿祥技术服务有限公司 | 一种用于室内装潢的可掰可打击的多功能螺丝刀 |
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2017
- 2017-12-15 CN CN201711347719.2A patent/CN108071411B/zh active Active
- 2017-12-15 CN CN201811122802.4A patent/CN109139071B/zh active Active
- 2017-12-15 CN CN201811122755.3A patent/CN109296391B/zh active Active
- 2017-12-15 CN CN201811121829.1A patent/CN109139070B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1332029A1 (ru) * | 1985-11-15 | 1987-08-23 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Анкер с предварительным напр жением |
SU1765442A1 (ru) * | 1990-08-01 | 1992-09-30 | Сибирский государственный проектный и научно-исследовательский институт цветной металлургии | Анкерна крепь |
CN2782764Y (zh) * | 2005-04-26 | 2006-05-24 | 辽河石油勘探局 | 马牙啮合式防盗地锚 |
JP2010164180A (ja) * | 2009-01-19 | 2010-07-29 | Wakai & Co Ltd | 拡開アンカー |
CN205276269U (zh) * | 2015-12-17 | 2016-06-01 | 江苏建筑职业技术学院 | 防脱落地锚 |
CN107237645A (zh) * | 2017-05-27 | 2017-10-10 | 江苏海川新材料科技有限公司 | 一种改进的自钻式注浆锚杆 |
Also Published As
Publication number | Publication date |
---|---|
CN109296391B (zh) | 2020-06-30 |
CN108071411B (zh) | 2018-11-27 |
CN109139071B (zh) | 2020-07-14 |
CN109139070A (zh) | 2019-01-04 |
CN109139071A (zh) | 2019-01-04 |
CN109296391A (zh) | 2019-02-01 |
CN108071411A (zh) | 2018-05-25 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of anti falling bolt Effective date of registration: 20221202 Granted publication date: 20210101 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU FUYANG FEISHANG DECORATION ENGINEERING Co.,Ltd. Registration number: Y2022980024621 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230731 Granted publication date: 20210101 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU FUYANG FEISHANG DECORATION ENGINEERING Co.,Ltd. Registration number: Y2022980024621 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240613 Address after: 719300 Liuxing Street, Daliuta Town, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shaanxi Jinfeng Changxing Machinery Co.,Ltd. Country or region after: China Address before: 311400 room 703, 177 Gong Wang street, Fuchun street, Fuyang District, Hangzhou, Zhejiang. Patentee before: HANGZHOU FUYANG FEISHANG DECORATION ENGINEERING Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |