CA2771661A1 - Rock anchor bolt - Google Patents

Rock anchor bolt Download PDF

Info

Publication number: CA2771661A1
Authority: CA; Canada
Prior art keywords: rinsing; fluid; channel; rock; anchor bolt
Prior art date: 2011-03-21
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.): Abandoned

Application number

CA2771661A

Other languages

English (en)

French (fr)

Inventor

Stefan Goetzfried

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hilti AG

Original Assignee

Hilti AG

Priority date (The priority date 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 date listed.)

2011-03-21

Filing date

2012-03-19

Publication date

2012-09-21

2012-03-19 Application filed by Hilti AG filed Critical Hilti AG

2012-09-21 Publication of CA2771661A1 publication Critical patent/CA2771661A1/en

Status Abandoned legal-status Critical Current

Links

239000011435 rock Substances 0.000 title claims abstract description 124
239000012530 fluid Substances 0.000 claims abstract description 90
239000000126 substance Substances 0.000 claims abstract description 57
239000008237 rinsing water Substances 0.000 claims abstract description 31
238000005553 drilling Methods 0.000 claims abstract description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
238000005065 mining Methods 0.000 claims abstract description 12
239000012528 membrane Substances 0.000 claims description 14
239000002184 metal Substances 0.000 claims description 4
239000004033 plastic Substances 0.000 claims description 4
238000000034 method Methods 0.000 description 17
230000033001 locomotion Effects 0.000 description 9
239000000853 adhesive Substances 0.000 description 7
230000001070 adhesive effect Effects 0.000 description 7
238000010276 construction Methods 0.000 description 4
229920003002 synthetic resin Polymers 0.000 description 4
239000000057 synthetic resin Substances 0.000 description 4
230000005540 biological transmission Effects 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
239000004570 mortar (masonry) Substances 0.000 description 2
229910000851 Alloy steel Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000003245 coal Substances 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
- 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

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)
Earth Drilling (AREA)

CA2771661A 2011-03-21 2012-03-19 Rock anchor bolt Abandoned CA2771661A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102011005855.9		2011-03-21
DE102011005855A DE102011005855A1 (de)	2011-03-21	2011-03-21	Gesteinsanker

Publications (1)

Publication Number	Publication Date
CA2771661A1 true CA2771661A1 (en)	2012-09-21

Family

ID=45655442

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2771661A Abandoned CA2771661A1 (en)	2011-03-21	2012-03-19	Rock anchor bolt

Country Status (6)

Country	Link
US (1)	US20120243947A1 (de)
EP (1)	EP2503096A2 (de)
AU (1)	AU2012201702A1 (de)
CA (1)	CA2771661A1 (de)
DE (1)	DE102011005855A1 (de)
ZA (1)	ZA201202072B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113323578A (zh) *	2021-06-11	2021-08-31	饶文举	一种顶板锚杆钻机

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013127408A1 (de) *	2012-03-02	2013-09-06	Dh Mining System Gmbh	Einrichtung zum bohren und ankersetzen
CN108049402B (zh) *	2018-01-25	2023-06-16	西南科技大学	预应力锚杆
CN108678791B (zh) *	2018-07-12	2024-05-28	西安科技大学	一种新型复合式锁脚锚杆节点装置
CN109869172B (zh) *	2019-03-29	2023-12-26	攀枝花学院	钻锚高压注浆一体的锚固装置
CN110145351B (zh) *	2019-06-18	2024-05-14	河南理工大学	一种基于可控流体压力的恒阻锚杆托盘
CN111764943B (zh) *	2020-07-08	2022-06-24	中国电建集团昆明勘测设计研究院有限公司	一种可排水自钻式分级让压锚杆及其支护方法
EP3992423B1 (de) *	2020-10-27	2024-04-17	Sandvik Mining and Construction Oy	Vorrichtung zur harzinjektion, bergbaumaschine und verfahren
CN113202522B (zh) *	2021-04-30	2023-06-20	中煤科工开采研究院有限公司	锚杆自动化施工装置
CN116398200A (zh) *	2023-03-28	2023-07-07	北京交通大学	隧道施工用增阻锚杆及隧道增阻施工方法
CN119466912B (zh) *	2024-09-29	2025-09-19	中国矿业大学	一种多段锚固的释能锚杆装置及其使用方法
CN119641409B (zh) *	2024-11-29	2025-10-17	中国煤炭科工集团太原研究院有限公司	一种高压液体置换锚杆内置树脂的方法及锚杆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10301968A1 (de) *	2003-01-20	2004-07-29	Hilti Ag	Gebirgsanker
DE102004023668B4 (de) *	2004-05-13	2007-06-06	Hilti Ag	Befestigungselement, insbesondere für den Einsatz im Berg- und/oder Tunnelbau
DE102005000142A1 (de)	2005-10-19	2007-04-26	Hilti Ag	Auspressvorrichtung
DE102005000158A1 (de) *	2005-11-16	2007-05-24	Hilti Ag	Bohr- und Ankersetzgerät mit integrierter Auspressvorrichtung
DE102006000042A1 (de) *	2006-01-31	2007-08-02	Hilti Ag	Adapterteil eines selbstbohrenden Gebirgsankers
AU2009202836A1 (en) *	2008-09-18	2010-04-08	Peter Andrew Gray	An injection, sealing, valving and passageway system
DE102009002951A1 (de) *	2009-05-08	2010-11-11	Hilti Aktiengesellschaft	Selbstbohrendes Befestigungselement

2011
- 2011-03-21 DE DE102011005855A patent/DE102011005855A1/de not_active Withdrawn
2012
- 2012-02-08 EP EP12154433A patent/EP2503096A2/de not_active Withdrawn
- 2012-03-19 CA CA2771661A patent/CA2771661A1/en not_active Abandoned
- 2012-03-20 ZA ZA2012/02072A patent/ZA201202072B/en unknown
- 2012-03-20 AU AU2012201702A patent/AU2012201702A1/en not_active Abandoned
- 2012-03-21 US US13/425,965 patent/US20120243947A1/en not_active Abandoned

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113323578A (zh) *	2021-06-11	2021-08-31	饶文举	一种顶板锚杆钻机
CN113323578B (zh) *	2021-06-11	2024-03-08	上海远通路桥工程有限公司	一种顶板锚杆钻机

Also Published As

Publication number	Publication date
ZA201202072B (en)	2012-11-28
AU2012201702A1 (en)	2012-10-11
US20120243947A1 (en)	2012-09-27
DE102011005855A1 (de)	2012-09-27
EP2503096A2 (de)	2012-09-26

Legal Events

Date	Code	Title	Description
2016-05-02	FZDE	Discontinued	Effective date: 20160321

Publication	Publication Date	Title
US20120243947A1 (en)	2012-09-27	Rock Anchor Bolt
CN105637180B (zh)	2018-03-16	自钻式锚杆组件和安装方法
CN109826656B (zh)	2023-12-12	钻锚一体的锚固装置
PL194115B1 (pl)	2007-04-30	Element mocujący
CN112360505A (zh)	2021-02-12	钻孔注浆锚固预紧一体化锚杆支护装置及施工方法
US20070264088A1 (en)	2007-11-15	Method for Embedding Rock Anchors
CN113107559B (zh)	2022-11-18	多功能一体化锚杆施工设备
US20120155971A1 (en)	2012-06-21	Rock Bolt
CN113090307B (zh)	2023-08-25	锚杆支护施工设备
US8029211B2 (en)	2011-10-04	Adaptor for setting a self-drilling, chemically anchored, fastening element
CN109869172A (zh)	2019-06-11	钻锚高压注浆一体的锚固装置
CN113090306B (zh)	2023-05-12	多功能锚杆支护施工设备
CN102844519A (zh)	2012-12-26	用于井下干预工具的顶托单元和波纹管
US7520341B1 (en)	2009-04-21	Drill head assembly
CN115929369A (zh)	2023-04-07	锚杆支护用的多功能钻箱
CN210152693U (zh)	2020-03-17	钻锚一体的锚固装置
CN115726826B (zh)	2026-04-07	锚注装置及自动施工方法
CN115822669A (zh)	2023-03-21	钻注预紧一体化锚杆支护装置及施工方法
US7284932B2 (en)	2007-10-23	Pressing-out apparatus
DE102006011652A1 (de)	2007-09-20	Zweischritt-Hohlstabverbundanker für Kleberpatronen und Klebergranulat
WO2018231117A1 (en)	2018-12-20	Arrangement and method at rock reinforcement
CN210087360U (zh)	2020-02-18	用于锚杆安装的高压旋转接头
CN115822673B (zh)	2026-04-07	多功能锚杆支护设备
CN115853559B (zh)	2026-04-07	静定流体通道多功能钻箱
CN113090305B (zh)	2023-12-29	锚杆支护施工方法