SE1750752A1 - Arrangement and method of rock reinforcement - Google Patents

Arrangement and method of rock reinforcement

Info

Publication number
SE1750752A1
SE1750752A1 SE1750752A SE1750752A SE1750752A1 SE 1750752 A1 SE1750752 A1 SE 1750752A1 SE 1750752 A SE1750752 A SE 1750752A SE 1750752 A SE1750752 A SE 1750752A SE 1750752 A1 SE1750752 A1 SE 1750752A1
Authority
SE
Sweden
Prior art keywords
mixer
rock
arrangement
mixture
rock reinforcement
Prior art date
Application number
SE1750752A
Other languages
Swedish (sv)
Other versions
SE541882C2 (en
Inventor
Johan Engblom
Martin Ekefalk
Viktor Bergqvist
Original Assignee
Epiroc Rock Drills Ab
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.)
Filing date
Publication date
Application filed by Epiroc Rock Drills Ab filed Critical Epiroc Rock Drills Ab
Priority to SE1750752A priority Critical patent/SE541882C2/en
Priority to PCT/SE2018/050507 priority patent/WO2018231117A1/en
Publication of SE1750752A1 publication Critical patent/SE1750752A1/en
Publication of SE541882C2 publication Critical patent/SE541882C2/en

Links

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
    • 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
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Häri beskrivs ett arrangemang (1) för användning vid bergförstärkning, innefattande: en mixerenhet (3) anpassad för att hålla åtminstone en mixer (5) avsedd att skapa en blandning av åtminstone två komponenter och för att injicera blandningen i ett berghål för att åstadkomma bergförstärkningen, en första positioneringsanordning (7) anordnad att positionera mixerenheten (3) i ett appliceringsläge relativt en bult anordnad i berghålet och en transportanordning (9) anordnad att, i appliceringsläget hos mixerenheten (3), föra en mixer (5) från mixerenheten (3) till en injiceringsposition vid bulten där injicering av blandningen genom mixern (5) in i berghålet medges. Häri beskrivs också en metod (100) vid bergförstärkning.Described here is an arrangement (1) for use in rock reinforcement, comprising: a mixer unit (3) adapted to hold at least one mixer (5) intended to create a mixture of at least two components and to inject the mixture into a rock hole to effect the rock reinforcement , a first positioning device (7) arranged to position the mixer unit (3) in an application position relative to a bolt arranged in the rock hole and a transport device (9) arranged to move, in the application position of the mixer unit (3), a mixer (5) from the mixer unit (3) ) to an injection position at the bolt where injection of the mixture through the mixer (5) into the rock hole is allowed. A method (100) for rock reinforcement is also described herein.

SE1750752A 2017-06-14 2017-06-14 Arrangement and method for rock reinforcement SE541882C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1750752A SE541882C2 (en) 2017-06-14 2017-06-14 Arrangement and method for rock reinforcement
PCT/SE2018/050507 WO2018231117A1 (en) 2017-06-14 2018-05-17 Arrangement and method at rock reinforcement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750752A SE541882C2 (en) 2017-06-14 2017-06-14 Arrangement and method for rock reinforcement

Publications (2)

Publication Number Publication Date
SE1750752A1 true SE1750752A1 (en) 2018-12-15
SE541882C2 SE541882C2 (en) 2020-01-02

Family

ID=64660596

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750752A SE541882C2 (en) 2017-06-14 2017-06-14 Arrangement and method for rock reinforcement

Country Status (2)

Country Link
SE (1) SE541882C2 (en)
WO (1) WO2018231117A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543524C2 (en) * 2019-07-08 2021-03-16 Epiroc Rock Drills Ab Nozzle, system and method for securing a bolt in a rock hole

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA823019B (en) * 1981-05-04 1983-06-29 Terra Tek Inc Roof bolt grouting system
CA1236987A (en) * 1984-05-30 1988-05-24 Karl E. Persson Method of rock bolting, and a device, and a roof bolting apparatus
DE102005050929B4 (en) * 2004-10-21 2009-06-04 Minova International Ltd., Witney Method for setting rock anchors
CN103874829A (en) * 2011-06-14 2014-06-18 谢恩.布朗 Resin injection apparatus for drilling apparatus for installing a ground anchor
PE20171507A1 (en) * 2015-03-03 2017-10-20 J-Lok Co TWO-COMPONENT PUMPABLE RESIN

Also Published As

Publication number Publication date
SE541882C2 (en) 2020-01-02
WO2018231117A1 (en) 2018-12-20

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Legal Events

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