SE469186B - Circular magazine for rock-drilling rods or rock bolts - Google Patents

Circular magazine for rock-drilling rods or rock bolts

Info

Publication number
SE469186B
SE469186B SE8802740A SE8802740A SE469186B SE 469186 B SE469186 B SE 469186B SE 8802740 A SE8802740 A SE 8802740A SE 8802740 A SE8802740 A SE 8802740A SE 469186 B SE469186 B SE 469186B
Authority
SE
Sweden
Prior art keywords
rock
rod holder
magazine
rondell
rod
Prior art date
Application number
SE8802740A
Other languages
Swedish (sv)
Other versions
SE8802740D0 (en
SE8802740L (en
Inventor
A D G Jonsson
S H G Schoerling
Original Assignee
Atlas Copco Constr & Mining
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 Atlas Copco Constr & Mining filed Critical Atlas Copco Constr & Mining
Priority to SE8802740A priority Critical patent/SE469186B/en
Publication of SE8802740D0 publication Critical patent/SE8802740D0/en
Publication of SE8802740L publication Critical patent/SE8802740L/en
Publication of SE469186B publication Critical patent/SE469186B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/146—Carousel systems, i.e. rotating rack systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)

Abstract

Circular magazine for rock-drilling rods 11 or rock bolts. The magazine comprises a number of segments 12 made of plastic or rubber which are individually releasably connected to the axle of rotation 3 of a rod holder 7. <IMAGE>

Description

I fig 2 och 3 visas närmare hur en stànghållarskiva 7 är uppbyggd. Den visade stånghàllarskivan har fyra segment 12 som är individuellt löstagbart förbundna med stànghàllarens rotationsaxel 3. Varje segment är utfört i plast eller gummi, exempelvis polyuretan, som formats kring en metallstomme 13. Vid stommen l3 har ett antal bussníngar fästs. Dessa bussningar sträcker sig genom plastmaterialet och är avsedda för genomgående skruvar medelst vilka segmenten fästs vid plattor 15. Plattorna 15 är fästa vid endera av två hylshalvor 16 som då de spänns fast vid rotationsaxeln 3 tillsammans bildar en hylsa. Som framgår av fig 3 finns det plattor 15 på båda sidor om segmenten 12. Varje segment 12 har ett spår 18 som sträcker sig från magasinets periferi 19 mot stànghållarens rotationsaxel 3 och som har tre stånglägen ll. Segmenten l2 är så utformade och så anordnade i förhållande till varandra att de mellan sig bildar minst ett stångläge ll, i det visade exemplet två stánglägen. ...u Figures 2 and 3 show in more detail how a rod holder disc 7 is constructed. The bar holder plate shown has four segments 12 which are individually detachably connected to the rotation shaft 3 of the bar holder. These bushings extend through the plastic material and are intended for through-screws by means of which the segments are fastened to plates 15. The plates 15 are fastened to either of two sleeve halves 16 which when they are clamped to the axis of rotation 3 together form a sleeve. As can be seen from Fig. 3, there are plates 15 on both sides of the segments 12. Each segment 12 has a groove 18 extending from the periphery 19 of the magazine towards the axis of rotation 3 of the rod holder and having three rod positions 11. The segments l2 are so designed and arranged in relation to each other that they form at least one rod position l1 between them, in the example shown two rod positions. ... u

Claims (3)

3 469 186 Patentkrav:3,469,186 Patent claims: 1. Rondellmagasin för bergborrstänger (ll) eller bergbultar innefattande en maskinellt roterbar stånghållare (7) med lägen (ll) för stängerna så att stängerna kan placeras kring stånghállarens rotationsaxel (3), k ä n n e t e c k n a t a v att sagda stànghàllare (7) innefattar minst ett spår (18) som sträcker sig från magasinets periferi (19) mot stånghállarens rotationsaxel (3) samt att sagda spår innefattar minst tvâ stánglägen (ll) i vilka bergborrstänger eller bergbultar är insnäppbara.Rondell magazine for rock drill rods (II) or rock bolts comprising a machine-rotatable rod holder (7) with positions (II) for the rods so that the rods can be placed around the rotation shaft (3) of the rod holder, characterized in that said rod holder (7) comprises at least one groove (18) extending from the periphery (19) of the magazine towards the axis of rotation (3) of the rod holder and that said groove comprises at least two rod positions (II) in which rock drill rods or rock bolts can be snapped. 2. Rondellmagasin enligt patentkravet l, k ä n n e t e c k n a t a v att sagda stånghållare (7) innefattar ett antal segment (12) som är individuellt löstagbart förbundna med stànghàllarens rotationsaxel (3).Rondell magazine according to claim 1, characterized in that said rod holder (7) comprises a number of segments (12) which are individually releasably connected to the rotation shaft (3) of the rod holder. 3. Rondellmagasin enligt patentkravet 2, k ä n n e t e c k n a t a v att sagda segment (12) är så utformade och så anordnade i förhållande till varandra att två intilliggande segment mellan sig bildar minst ett stàngläge (ll). h. Rondellmagasín enligt patentkravet 2 eller 3, k ä n n e t e c k n a t a v att sagda segment (12) innefattar plast eller gummi.Rondell magazine according to claim 2, characterized in that said segments (12) are so designed and so arranged in relation to each other that two adjacent segments between them form at least one rod position (ll). Rondell magazine according to claim 2 or 3, characterized in that said segment (12) comprises plastic or rubber.
SE8802740A 1988-07-28 1988-07-28 Circular magazine for rock-drilling rods or rock bolts SE469186B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8802740A SE469186B (en) 1988-07-28 1988-07-28 Circular magazine for rock-drilling rods or rock bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802740A SE469186B (en) 1988-07-28 1988-07-28 Circular magazine for rock-drilling rods or rock bolts

Publications (3)

Publication Number Publication Date
SE8802740D0 SE8802740D0 (en) 1988-07-28
SE8802740L SE8802740L (en) 1990-01-29
SE469186B true SE469186B (en) 1993-05-24

Family

ID=20372980

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802740A SE469186B (en) 1988-07-28 1988-07-28 Circular magazine for rock-drilling rods or rock bolts

Country Status (1)

Country Link
SE (1) SE469186B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038252A1 (en) * 2014-09-12 2016-03-17 Arctic Drilling Company Oy Ltd Rod magazine system and method
WO2019108119A1 (en) * 2017-11-30 2019-06-06 Epiroc Rock Drills Aktiebolag Rod feeding device and method at rod feeding device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016038252A1 (en) * 2014-09-12 2016-03-17 Arctic Drilling Company Oy Ltd Rod magazine system and method
EP3191679A4 (en) * 2014-09-12 2018-05-09 Arctic Drilling Company Oy Ltd Rod magazine system and method
WO2019108119A1 (en) * 2017-11-30 2019-06-06 Epiroc Rock Drills Aktiebolag Rod feeding device and method at rod feeding device

Also Published As

Publication number Publication date
SE8802740D0 (en) 1988-07-28
SE8802740L (en) 1990-01-29

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