MX2021012317A - Soporte de techo de mina, montaje de preinstalacion para el mismo y metodo de instalacion. - Google Patents

Soporte de techo de mina, montaje de preinstalacion para el mismo y metodo de instalacion.

Info

Publication number
MX2021012317A
MX2021012317A MX2021012317A MX2021012317A MX2021012317A MX 2021012317 A MX2021012317 A MX 2021012317A MX 2021012317 A MX2021012317 A MX 2021012317A MX 2021012317 A MX2021012317 A MX 2021012317A MX 2021012317 A MX2021012317 A MX 2021012317A
Authority
MX
Mexico
Prior art keywords
roof support
mine roof
installation
section
same
Prior art date
Application number
MX2021012317A
Other languages
English (en)
Inventor
Don C Abel
Original Assignee
Burrell Mining Products Inc
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 Burrell Mining Products Inc filed Critical Burrell Mining Products Inc
Publication of MX2021012317A publication Critical patent/MX2021012317A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
    • E21D15/30—Telescopic props with parts held relatively to each other by friction or gripping by means expanded or contracted by pressure applied through the medium of a fluid or quasi- fluid, e.g. rubber
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/48—Chocks or the like
    • E21D15/486—Chocks or the like with essential hydraulic or pneumatic details
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/502—Prop bodies characterised by their shape, e.g. of specified cross-section
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/50—Component parts or details of props
    • E21D15/54—Details of the ends of props
    • E21D15/55—Details of the ends of props of prop heads or feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Tents Or Canopies (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Un soporte de techo de mina comprende dos o más secciones tubulares frustocónicas, cada una de las secciones es ensanchada hacia afuera de un extremo superior a un extremo inferior de las mismas, una porción de faldón de una sección que es recibida y asegurada dentro de una porción de cuello de una sección por debajo en un ajuste de fricción para definir un volumen interior continuo del soporte de techo de mina. Un material continuo, sólido y compresible de soporte de carga es ubicado dentro del volumen interior. Una sección más superior es cerrada en un extremo superior de la misma y una sección más inferior es cerrada en un extremo inferior de la misma. También se describen métodos de instalación de un soporte de techo de mina y un montaje de preinstalación para un soporte de techo de mina.
MX2021012317A 2019-04-11 2020-04-09 Soporte de techo de mina, montaje de preinstalacion para el mismo y metodo de instalacion. MX2021012317A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962832412P 2019-04-11 2019-04-11
PCT/US2020/027472 WO2020210494A1 (en) 2019-04-11 2020-04-09 Mine roof support, pre-installation assembly for same, and method of installation

Publications (1)

Publication Number Publication Date
MX2021012317A true MX2021012317A (es) 2021-11-12

Family

ID=72748861

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021012317A MX2021012317A (es) 2019-04-11 2020-04-09 Soporte de techo de mina, montaje de preinstalacion para el mismo y metodo de instalacion.

Country Status (6)

Country Link
US (1) US11136887B2 (es)
EP (1) EP3953567A4 (es)
AU (1) AU2020272882B2 (es)
CA (1) CA3132650C (es)
MX (1) MX2021012317A (es)
WO (1) WO2020210494A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113006836A (zh) * 2021-02-22 2021-06-22 湖南人文科技学院 一种防止煤矿采空后地面发生沉陷的方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191317885A (en) * 1913-08-05 1913-11-20 Christian Treinies Improvements in Adjustable Mine Props.
GB191501814A (en) 1915-02-04 1915-11-04 Vladimir Antony Verner Improvements in and connected with Pit Props.
GB837916A (en) 1957-01-31 1960-06-15 Dowty Mining Equipment Ltd Improvements relating to telescopic tubular pit props
GB2100318A (en) 1981-05-13 1982-12-22 Ogc Research & Dev Ltd Improvements in and relating to support members
US4570397A (en) 1984-02-22 1986-02-18 Creske Edward J Adjustable pedestal
ES2038949A6 (es) * 1989-05-30 1993-08-01 Fosroc International Ltd Metodo de proporcionar un soporte de carga y recipiente hinchable correspondiente .
US5308196B1 (en) 1993-03-23 1999-06-22 Coastal Corp Yieldable confined core mine roof support
DE4402358A1 (de) * 1994-01-27 1995-08-03 Quante Heinrich Berg Ing Stapeltopfpfeiler
US6056480A (en) 1995-04-20 2000-05-02 Kolk; Theodor Support for underground mining and tunnel construction
DE29507774U1 (de) 1995-04-20 1995-08-24 Kolk, Theodor, 45721 Haltern Ausbaustütze für den untertägigen Berg- oder Tunnelbau
US6394707B1 (en) 1997-05-08 2002-05-28 Jack Kennedy Metal Products & Buildings, Inc. Yieldable mine roof support
AU5929699A (en) * 1998-08-24 2000-03-14 Grinaker Construction Limited Apparatus for prestressing a support in underground mining
US7914238B2 (en) * 2004-09-20 2011-03-29 Anthony John Spencer Spearing Free standing support
US20060278476A1 (en) * 2005-03-10 2006-12-14 Kroeger E B Support column assembly
GB2485935B (en) 2009-09-14 2015-03-04 Blade Offshore Services Ltd Method, apparatus and system for attaching an anchor member to a floor of a body of water
US20140348596A1 (en) 2010-04-22 2014-11-27 Micon Nested mine roof supports
US8246276B2 (en) 2010-07-09 2012-08-21 Abc Industries, Inc. Pumpable crib bag assembly and method of installation
US9140026B2 (en) * 2010-08-02 2015-09-22 Cougar Can Company Pty Ltd. Telescopic pumpable props
US9181801B2 (en) 2011-04-21 2015-11-10 Fci Holdings Delaware, Inc. Pumpable crib
US8821075B2 (en) 2011-10-26 2014-09-02 Strata Products Worldwide Llc Yieldable support prop and method
US20150184512A1 (en) * 2012-08-30 2015-07-02 Burrell Mining Products, Inc. Telescopic mine roof support
US20170130580A1 (en) 2012-08-30 2017-05-11 Burrell Mining Products, Inc. Telescopic mine roof support
US8851805B2 (en) * 2012-08-30 2014-10-07 Burrell Mining Products, Inc. Telescopic mine roof support
US9995140B2 (en) * 2013-11-22 2018-06-12 Fci Holdings Delaware, Inc. Yieldable prop with yieldable insert
US10774641B2 (en) 2016-02-24 2020-09-15 Micon Load support drum with resilient core member
US10822948B2 (en) 2017-12-28 2020-11-03 Burrell Mining Products, Inc. Mine roof support, pre-installation assembly for same, and method of installation

Also Published As

Publication number Publication date
EP3953567A4 (en) 2022-12-07
AU2020272882A1 (en) 2021-09-30
US20200325776A1 (en) 2020-10-15
CA3132650A1 (en) 2020-10-15
AU2020272882B2 (en) 2024-06-13
EP3953567A1 (en) 2022-02-16
CA3132650C (en) 2023-11-28
US11136887B2 (en) 2021-10-05
WO2020210494A1 (en) 2020-10-15

Similar Documents

Publication Publication Date Title
MX2020006744A (es) Soporte para techo de mina, ensamblaje de preinstalacion para el mismo y metodo de instalacion.
RU2012143626A (ru) Податливая стойка крепи и способ ее применения
NL1019953A1 (nl) Geprefabriceerde toren of mast, alsmede een methode voor het samenvoegen en/of naspannen van segmenten die ÚÚn constructie moeten vormen, alsmede een werkwijze voor het opbouwen van een toren of mast bestaande uit segmenten.
EP2910686A3 (en) In-line connection for an offshore onstruction; offshore construction; method for installing
MX2021012317A (es) Soporte de techo de mina, montaje de preinstalacion para el mismo y metodo de instalacion.
EP2020482A3 (en) Liner Hanger, Running Tool and Method
MY154279A (en) Adjustable hanger for inner production riser
HK1145669A1 (en) Pt closing support device for containers
CN101487359A (zh) 钢管柱的接合结构以及以该接合结构接合的钢管柱
MX2022002383A (es) Cimentacion submarina y metodo de instalacion.
SG11202009701UA (en) Wall leveling assembly and installation method
CN209413254U (zh) 一种建筑用可实现快速安装的预制支撑装置
CN208534525U (zh) 一种高地压矿井让压墙体外错风门
CN201972722U (zh) 防动压式调节风窗安装框
MX2017011518A (es) Estructura tubular de pozo de fondo de perforacion.
US11131189B2 (en) Underground support
CN204458719U (zh) 一种能够有效避免松脱的膨胀螺栓
CN204456202U (zh) 消防阀门井
CN210369558U (zh) 一种同一跨内梁顶标高变化的梁体
CN220101305U (zh) 锚索居中调节装置
PH12016502121A1 (en) Method and system for anchoring waterproofing liner to concrete curbs of a hydraulic structure
CN204328410U (zh) 用于单立管旋流器的专用吊架
CN206385538U (zh) 膨胀式可复用地锚
CN206802476U (zh) 余热锅炉消音器管道支架
EP3828360C0 (en) WINDOW INSTALLATION SYSTEM AND METHOD FOR INSTALLING A ROOF WINDOW