[go: up one dir, main page]

CL2016001443A1 - An apparatus for supporting a rock body, comprising a first and a second portion comprising an elastic collar, wherein the collar receiving an elongated member, where a movement of the elongated support member makes the collar move, and moves towards outside the outer portion of the second portion. - Google Patents

An apparatus for supporting a rock body, comprising a first and a second portion comprising an elastic collar, wherein the collar receiving an elongated member, where a movement of the elongated support member makes the collar move, and moves towards outside the outer portion of the second portion.

Info

Publication number
CL2016001443A1
CL2016001443A1 CL2016001443A CL2016001443A CL2016001443A1 CL 2016001443 A1 CL2016001443 A1 CL 2016001443A1 CL 2016001443 A CL2016001443 A CL 2016001443A CL 2016001443 A CL2016001443 A CL 2016001443A CL 2016001443 A1 CL2016001443 A1 CL 2016001443A1
Authority
CL
Chile
Prior art keywords
collar
support member
elongated support
elongated
rock body
Prior art date
Application number
CL2016001443A
Other languages
Spanish (es)
Inventor
David Maltby
Original Assignee
Garock Pty Ltd
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
Priority claimed from AU2013904850A external-priority patent/AU2013904850A0/en
Application filed by Garock Pty Ltd filed Critical Garock Pty Ltd
Publication of CL2016001443A1 publication Critical patent/CL2016001443A1/en

Links

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
    • 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
    • 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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
    • 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)
  • Supports For Pipes And Cables (AREA)

Abstract

Un aparato para apoyar un cuerpo de roca, que comprende una primera porción que comprende un cuerpo con un primer extremo, segundo extremo y una porción exterior perfilada que define en parte, un lumen un miembro alargado de apoyo recibido por, y que se extiende sustancialmente a través del mismo, el lumen del cuerpo alargado con una placa de empuje asegurada a un extremo periférico de miembro alargado de apoyo y una segunda porción que comprende un collar elástico, en donde el collar empalma el primer extremo del cuerpo alargado y comprende una pared interior que define un lumen que recibe el miembro alargado de apoyo y asegura al menos parte del miembro alargado de apoyo en el mismo mediante una comunicación por fricción, y en donde el aparato está adaptado para ser instalado en un barreno formado dentro del cuerpo de roca, al usarse, un movimiento del cuerpo de roca contra la placa de empuje hace que el miembro alargado de apoyo supere la comunicación por fricción entre el miembro alargado de apoyo y el lumen del collar y corra a lo largo del lumen, permitiendo así que el aparato de tensión de fluencia y controle el movimiento del cuerpo de roca.An apparatus for supporting a rock body, comprising a first portion comprising a body with a first end, second end and a profiled outer portion that defines in part, a lumen an elongated support member received by, and substantially extending through it, the elongated body lumen with a thrust plate secured to a peripheral end of an elongated support member and a second portion comprising an elastic collar, wherein the collar splices the first end of the elongated body and comprises a wall interior that defines a lumen that receives the elongated support member and secures at least part of the elongated support member therein by friction communication, and where the apparatus is adapted to be installed in a hole formed within the rock body , when used, a movement of the rock body against the thrust plate causes the elongated support member to overcome the friction communication between and The elongated support member and the lumen of the collar and run along the lumen, thus allowing the creep tension apparatus and control the movement of the rock body.

CL2016001443A 2013-12-12 2016-06-10 An apparatus for supporting a rock body, comprising a first and a second portion comprising an elastic collar, wherein the collar receiving an elongated member, where a movement of the elongated support member makes the collar move, and moves towards outside the outer portion of the second portion. CL2016001443A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2013904850A AU2013904850A0 (en) 2013-12-12 Ground support apparatus and method
AU2014900955A AU2014900955A0 (en) 2014-03-19 Anchoring apparatus
AU2014902784A AU2014902784A0 (en) 2014-07-18 Ground support apparatus and method

Publications (1)

Publication Number Publication Date
CL2016001443A1 true CL2016001443A1 (en) 2017-05-12

Family

ID=53370358

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016001443A CL2016001443A1 (en) 2013-12-12 2016-06-10 An apparatus for supporting a rock body, comprising a first and a second portion comprising an elastic collar, wherein the collar receiving an elongated member, where a movement of the elongated support member makes the collar move, and moves towards outside the outer portion of the second portion.

Country Status (6)

Country Link
AU (1) AU2014361729B2 (en)
CA (1) CA2933369C (en)
CL (1) CL2016001443A1 (en)
PE (1) PE20161158A1 (en)
SE (1) SE542178C2 (en)
WO (1) WO2015085349A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016202889B2 (en) * 2015-06-29 2021-08-05 DSI Underground Australia Pty Limited Friction bolt assembly
US10677057B2 (en) 2015-07-21 2020-06-09 Ncm Innovations (Pty) Ltd Pneumatic drill installed rock anchor
EP3325768B1 (en) * 2015-07-21 2020-04-29 NCM Innovations (pty) Ltd Radially expansible rock bolt
CA3008179C (en) * 2015-12-16 2024-01-02 Dywidag-Systems International Pty Limited Friction bolt assembly
AU2018265328B2 (en) * 2017-05-11 2023-11-02 Sandvik Intellectual Property Ab Friction rock bolt
AU2018204352B2 (en) * 2017-06-19 2023-12-14 FCI Holdings Delaware, LLC Improved rock bolt
PE20220103A1 (en) * 2019-01-29 2022-01-26 Support Tech Innovations Pty Ltd A ROCK BOLT
WO2021012021A1 (en) * 2019-07-25 2021-01-28 Garock Pty Ltd Rock bolt
CN116181384B (en) * 2023-03-28 2023-09-15 成都理工大学 Quick hybrid anchoring pre-stressed anchor cable and construction method thereof
CN120351000B (en) * 2025-06-24 2025-11-07 中国铁建重工集团股份有限公司 Support Structure and Working Method for Long-Distance Deep-Buried TBM Inclined Shafts in Water-Rich and Complex Rock Formations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184923A (en) * 1991-11-08 1993-02-09 Jennmar Corporation Expansion shell assembly
GB2323905B (en) * 1997-03-26 2001-04-18 Weldgrip Ltd Rockbolt assemblies
DE10116447A1 (en) * 2000-04-04 2001-12-06 Jennmar Corp Expansion assembly for mine roof bolts, is positioned on the bolt, comprises three-prong expansion shell and plug which defines an interior cavity and outer surface
US20040161305A1 (en) * 2003-02-19 2004-08-19 F.M. Locotos Co., Inc. Radially deformed anchorage bolt
US7465128B2 (en) * 2003-10-27 2008-12-16 Marcellin Bruneau Anchor device with an elastic expansion sleeve
AU2005286869B2 (en) * 2004-09-20 2008-04-17 Atlas Copco Mai Gmbh An elongate element tensioning member
EP2318659B1 (en) * 2008-08-11 2017-12-13 Sandvik Mining And Construction RSA (Pty) Ltd Rock anchor cable
EA021739B1 (en) * 2009-03-10 2015-08-31 Сандвик Интеллекчуал Проперти Аб Friction bolt
PL416170A1 (en) * 2013-07-30 2016-08-16 Dywidag-Systems International Pty Limited Friction anchor unit

Also Published As

Publication number Publication date
AU2014361729A1 (en) 2016-07-21
CA2933369C (en) 2022-05-31
AU2014361729B2 (en) 2017-11-30
SE542178C2 (en) 2020-03-10
PE20161158A1 (en) 2016-10-29
SE1650982A1 (en) 2016-07-06
CA2933369A1 (en) 2015-06-18
WO2015085349A1 (en) 2015-06-18

Similar Documents

Publication Publication Date Title
CL2016001443A1 (en) An apparatus for supporting a rock body, comprising a first and a second portion comprising an elastic collar, wherein the collar receiving an elongated member, where a movement of the elongated support member makes the collar move, and moves towards outside the outer portion of the second portion.
ES2635615T3 (en) Fixing element and installation method
CL2015001155A1 (en) Friction ring body of a friction ring transmitter for transmitting electrical signals between a stationary part and a part that rotates about an axis, because it comprises at least one friction ring, a friction ring axis for fixing the at least one friction ring on it; friction ring transmitter; friction ring; installation.
PE20180168A1 (en) GROUT SUPPLY SYSTEM
PE20160640A1 (en) RESPIRATOR WITH FLOATING ELASTOMERIC COVER
MX2017005839A (en) ANNULAR BARRIER WITH CLOSURE MECHANISM.
MX2015014228A (en) Isolator decoupler.
BR112016024965A2 (en) rolling diaphragm syringe
AR095753A1 (en) PRESSURIZED RECHARGE CARTRIDGE PROVIDED WITH OUTPUT VALVE
CO2017005040A2 (en) Extrusion prevention ring for a pipe hanger system, a method of coupling pipe to a well casing string, and a system for conducting underground operations
CL2012003619A1 (en) Solar concentrator unit comprising: a first reflective member comprising a first reflective surface, the first reflective member extends along a longitudinal axis and has a first end, wherein the first reflective surface extends towards the first end of the first reflective member, a second reflective member comprising a second reflective surface, a photovoltaic receiver.
CL2016001439A1 (en) Swivel joint, with a first and second element, and a support element, the first element has an annular base at an acute angle, the second element includes an outer wall located around the annular base of the first element, the support element is located inside the outer wall of the second element.
CL2018000441A1 (en) System and method to control a relationship between first and second bodies of a person
MX2016007062A (en) LAUNCHING DEVICE FOR UNDERGROUND EXTRACTION VEHICLE IN A WATER MASS AND RECOVERY OF THE SAME WATER MASS.
CY1116920T1 (en) EXECUTIVE EXECUTIVE
MX2024007723A (en) Rolling shutter slat.
CL2019000449A1 (en) Mining machine with articulated arm and independent material handling system.
MX2017011664A (en) FILM ROLL SUPPORT DEVICE.
BR112015022043A2 (en) pipe end seal assembly
CL2016000389A1 (en) Track coupling assemblies
MX2016009153A (en) Improved o-ring drill hole plug.
MX2016005962A (en) Restraining joint device.
AR096795A1 (en) EXPANSIBLE ROUND HEAD ASSEMBLY FOR USE WITH A SIDE WELL DEFLECTOR ASSEMBLY
AR078945A1 (en) CONNECTION DEVICE FOR CONNECTING THE CONTROL OF A CUTTING MECHANISM WITH A CUTTING MECHANISM
CL2018000121A1 (en) Radially Extensible Rock Bolt