WO2015072840A1 - Dome-type plate for a mining anchor - Google Patents

Dome-type plate for a mining anchor Download PDF

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Publication number
WO2015072840A1
WO2015072840A1 PCT/MX2013/000181 MX2013000181W WO2015072840A1 WO 2015072840 A1 WO2015072840 A1 WO 2015072840A1 MX 2013000181 W MX2013000181 W MX 2013000181W WO 2015072840 A1 WO2015072840 A1 WO 2015072840A1
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WO
WIPO (PCT)
Prior art keywords
mining
dome
dome plate
anchor
plate
Prior art date
Application number
PCT/MX2013/000181
Other languages
Spanish (es)
French (fr)
Inventor
Oscar Octavio AGUILAR VERA
Original Assignee
Aguilar Vera Oscar Octavio
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 Aguilar Vera Oscar Octavio filed Critical Aguilar Vera Oscar Octavio
Publication of WO2015072840A1 publication Critical patent/WO2015072840A1/en

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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
    • E21D21/0086—Bearing plates

Definitions

  • the present invention relates to a dome plate for mining anchoring which is used as a rock support in the underground works of the mining industry, is placed in the mining anchors to adhere it to the rock mass to avoid the fall of the rocks of the underground tunnels of the mining industry.
  • the dome plate for mining anchoring is manufactured to be installed in the perforations previously made in the rock where the grounds are of poor quality and cause rockfall, which puts the health of personnel operating in this type of underground works at risk,
  • the dome plate for mining anchoring is installed to prevent rock block landslides, which put the health of personnel entering the mine at risk.
  • the dome plate for mining anchor has a circular dome e! which provides greater resistance to deformation since it has the form of sausage.
  • the problem presented by the mining plates made in flat design is that they are quickly deformed by the mass (weight) of the blocks of different size that yield until they stop at the mining plate or by breaking it and yielding until it causes a possible fall.
  • the dome plate for mining anchor has a circular dome in the shape of a sausage, this is manufactured based on die cut with press and has in the center the drilling where it is inserted in a mining anchor, the rock mass yields until it joins the dome plate for mining anchor and after that ceases to yield since it does not break so easily, managing to support the blocks of the different sizes to which It is exposed when it is installed in the underground tunnels of the mining industry. It also has an ear which allows it to be used to hang services such as: electrical wiring, water pipe or air pipe.
  • the dome plate for mining anchoring is made from a steel plate which is cut and stamped by means of presses, where the dome or the form of sausage is made to the center of it, has an ear which allows such services to be hung
  • Electrical wiring, water pipe or air pipe It is managed in dimensions according to the quality of the rock massif are the one that counts each mine, so that if the rock is of good quality the dome plate for mining anchoring will be of smaller size and if the quality of rock is very bad it will be smaller size It has an orange anticorrosive paint on its front face, which allows prolonging the life of the dome plate for mining anchor and to identify where they have been installed inside the underground tunnels of the mining industry.
  • Figure 1 Front top symmetric view of the dome plate for mining anchor.
  • Figure 2. Front view of the dome plate for mining anchor.
  • FIG. 3 Rear upper isometric view of the dome plate for mining anchor.
  • Figure 4. Isometric front side view of the dome plate for mining anchor. DETAILED DESCRIPTION OF THE INVENTION.
  • the dome plate for mining anchoring ( Figure 1) is managed in dimensions that go according to the rock quality of the underground tunnels of the mining industry, being that if it will be used in good quality terrain, the dome plate for anchoring Mining may be medium to small in size, if the land is of poor quality, it is recommended to use it of a larger size to improve the safety of personnel operating in this type of underground works.
  • the dome plate for mining anchoring has an inlay form in the center (1: Figure 2, and 2: Figure 4), made of the same steel (plate), the function of this sausage or dome is to generate a greater resistance to avoid premature deformation of this dome type plate for mining anchoring, since it is exposed to the load of the rock blocks of the different sizes which are detached from the rock mass and are prone to fall.
  • the dome plate for mining anchor has its rounded tips (3: Figure 2), in such a way that it avoids punctures in the personnel that operates with this product and at the same time the damage to tires is avoided when residues of this are left on the floor of the tunnels.
  • the dome plate for mining anchor has a lug (4: Figure 3), which can be used to hang services required by mines such as: electrical wiring, air pipe or water pipe, etc. and these elements can be suspended in the air.
  • the dome plate for mining anchor has a layer of anticorrosive paint in such a way that it can withstand climatic conditions to prolong the life of the product, it also serves to identify you once it has been installed for possible maintenance after installation.
  • the dome plate for mining anchor has a hole in the center of the sausage or dome (5: Figure 2) which serves to introduce the mining anchor to place them in the rock mass.
  • the resin or cement cartridges must be thrown to the bottom of the drilling, the plate Type dome for mining anchor will be placed in the mining anchor through the installation hole and finally proceed to place e! mining anchor in drilling by means of manual or mechanized equipment for fixing and supporting the rock mass, the mining anchor should be placed so deep that the dome plate for mining anchor is perfectly adhered to the rock, with the purpose that this does not continue yielding.

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)

Abstract

The invention relates to a dome-type plate for a mining anchor in tunnels, with a hole in the middle of the dome, rounded corners, and a lug for hanging mine service elements in mid-air.

Description

PLACA TSPO DOMO PARA ANCLAJE MINERO  TSPO DOMO PLATE FOR MINING ANCHORAGE
CAMPO TÉCNICO DE LA INVENCIÓN. TECHNICAL FIELD OF THE INVENTION.
La presente invención se refiere a una placa tipo domo para anclaje minero la cual es utilizada como soporte de roca en las obras subterráneas de la industria minera, es colocada en las anclas mineras para adherirla al macizo rocoso para evitar el caído de las rocas de los túneles subterráneos de la industria minera.  The present invention relates to a dome plate for mining anchoring which is used as a rock support in the underground works of the mining industry, is placed in the mining anchors to adhere it to the rock mass to avoid the fall of the rocks of the underground tunnels of the mining industry.
OBJETIVO DE LA INVENCIÓN. OBJECTIVE OF THE INVENTION
La placa tipo domo para anclaje minero es fabricada para instalarse en las perforaciones realizadas previamente en la roca donde los terrenos son de mala calidad y provocan desprendimiento de roca, lo cual pone en riesgo la salud del personal que opera en este tipo de obras subterráneas, la placa tipo domo para anclaje minero es instalada para evitar los desprendimientos de bloques de roca los cuales ponen en riesgo la salud del personal que ingresa a mina.  The dome plate for mining anchoring is manufactured to be installed in the perforations previously made in the rock where the grounds are of poor quality and cause rockfall, which puts the health of personnel operating in this type of underground works at risk, The dome plate for mining anchoring is installed to prevent rock block landslides, which put the health of personnel entering the mine at risk.
ANTECEDENTES. BACKGROUND.
Existen placas mineras que son utilizadas para el soporte de roca de las obras subterráneas de la industria minera, estas son colocadas en las anclas para el soporte de la roca que se encuentra en el perímetro cercano del ancla instalada, el diseño de estas anclas es plano y de gran espesor. La placa tipo domo para anclaje minero cuenta con un domo circular e! cual brinda mayor resistencia a la deformación ya que tiene la forma de embutido.  There are mining plates that are used for the rock support of the underground works of the mining industry, these are placed in the anchors for the support of the rock that is located in the near perimeter of the installed anchor, the design of these anchors is flat and of great thickness. The dome plate for mining anchor has a circular dome e! which provides greater resistance to deformation since it has the form of sausage.
PROBLEMA TÉCNICO A RESOLVER. TECHNICAL PROBLEM TO BE SOLVED.
El problema que presentan las placas mineras elaboradas en diseño plano es que son deformadas rápidamente por la masa (peso) de los bloques de diferente tamaño que ceden hasta detenerse en la placa minera o bien rompiéndola y cediendo aún hasta provocar una posible caída. La placa tipo domo para anclaje minero cuenta con un domo circular con forma de embutido, este es fabricado a base de troquelado con prensa y tiene en el centro la perforación por donde es insertada en ancla minera, el macizo rocoso cede hasta juntarse con la placa tipo domo para anclaje minero y posterior a eso deja de ceder ya que esta no se rompe tan fácilmente, logrando soportar los bloques de los diferentes tamaños a los que es expuesta cuando es instalada en los túneles subterráneos de la industria minera. Además cuenta con una orejilla la cual permite utilizarla para poder colgar servicios tales como: cableado eléctrico, tubería de agua o tubería de aire. The problem presented by the mining plates made in flat design is that they are quickly deformed by the mass (weight) of the blocks of different size that yield until they stop at the mining plate or by breaking it and yielding until it causes a possible fall. The dome plate for mining anchor has a circular dome in the shape of a sausage, this is manufactured based on die cut with press and has in the center the drilling where it is inserted in a mining anchor, the rock mass yields until it joins the dome plate for mining anchor and after that ceases to yield since it does not break so easily, managing to support the blocks of the different sizes to which It is exposed when it is installed in the underground tunnels of the mining industry. It also has an ear which allows it to be used to hang services such as: electrical wiring, water pipe or air pipe.
BREVE DESCRIPCIÓN DE LA INVENCIÓN. BRIEF DESCRIPTION OF THE INVENTION.
La placa tipo domo para anclaje minero es elaborada a partir de placa de acero la cual es cortada y troquelada mediante prensas, donde es elaborado el domo o la forma de embutido al centro de la misma, cuenta con una orejilla la cual permite colgar servicios tales como: cableado eléctrico, tubería de agua o tubería de aire. Es manejada en dimensiones según la calidad del macizo rocoso son el que cuenta cada mina, de tal manera que si es de buena calidad la roca la placa tipo domo para anclaje minero será de menor tamaño y si la calidad de roca es muy mala será de menor tamaño. Tiene en su cara frontal pintura anticorrosiva color naranja, la cual permite prolongar la duración de vida útil de la placa tipo domo para anclaje minero y para poder identificarle donde se han instalado dentro de los túneles subterráneos de la industria minera.  The dome plate for mining anchoring is made from a steel plate which is cut and stamped by means of presses, where the dome or the form of sausage is made to the center of it, has an ear which allows such services to be hung Like: electrical wiring, water pipe or air pipe. It is managed in dimensions according to the quality of the rock massif are the one that counts each mine, so that if the rock is of good quality the dome plate for mining anchoring will be of smaller size and if the quality of rock is very bad it will be smaller size It has an orange anticorrosive paint on its front face, which allows prolonging the life of the dome plate for mining anchor and to identify where they have been installed inside the underground tunnels of the mining industry.
BREVE DESCRIPCIÓN DE LAS FIGURAS. BRIEF DESCRIPTION OF THE FIGURES.
Figura 1.- Vista ¡sométrica superior frontal de la placa tipo domo para anclaje minero.  Figure 1.- Front top symmetric view of the dome plate for mining anchor.
Figura 2.- Vista frontal de la placa tipo domo para anclaje minero.  Figure 2.- Front view of the dome plate for mining anchor.
Figura 3 - Vista isométrica superior posterior de la placa tipo domo para anclaje minero.  Figure 3 - Rear upper isometric view of the dome plate for mining anchor.
Figura 4.- Vista isométrica frontal lateral de la placa tipo domo para anclaje minero. DESCRIPCIÓN DETALLADA DE LA INVENCIÓN. Figure 4.- Isometric front side view of the dome plate for mining anchor. DETAILED DESCRIPTION OF THE INVENTION.
La placa tipo domo para anclaje minero (Figura 1) es manejada en dimensiones que van de acuerdo a la calidad de roca de los túneles subterráneos de la industria minera, siendo que si será utilizada en terreno de buena calidad, la placa tipo domo para anclaje minero podrá ser de un tamaño mediano a pequeño, si los terrenos son de mala calidad se recomienda utilizarla de un mayor tamaño para mejorar la seguridad del personal que opera en este tipo de obras subterráneas.  The dome plate for mining anchoring (Figure 1) is managed in dimensions that go according to the rock quality of the underground tunnels of the mining industry, being that if it will be used in good quality terrain, the dome plate for anchoring Mining may be medium to small in size, if the land is of poor quality, it is recommended to use it of a larger size to improve the safety of personnel operating in this type of underground works.
La placa tipo domo para anclaje minero tiene en el centro forma de embutido (1 : Figura 2, y 2 : Figura 4), realizado del mismo acero (placa), la función de este embutido o domo es generar una resistencia mayor para evitar la deformación prematura de esta placa tipo domo para anclaje minero, ya que es expuesta a la carga de los bloques de roca de los diferentes tamaños los cuales se encuentran desprendidos del macizo rocoso y que están propensos a caer. The dome plate for mining anchoring has an inlay form in the center (1: Figure 2, and 2: Figure 4), made of the same steel (plate), the function of this sausage or dome is to generate a greater resistance to avoid premature deformation of this dome type plate for mining anchoring, since it is exposed to the load of the rock blocks of the different sizes which are detached from the rock mass and are prone to fall.
La placa tipo domo para anclaje minero tiene sus puntas redondeadas (3 : Figura 2), de tal manera que evite pinchaduras en el personal que opera con este producto y a la vez se evitan los daños a neumáticos cuando se dejan residuos de esta en el piso de los túneles. The dome plate for mining anchor has its rounded tips (3: Figure 2), in such a way that it avoids punctures in the personnel that operates with this product and at the same time the damage to tires is avoided when residues of this are left on the floor of the tunnels.
La placa tipo domo para anclaje minero cuenta con una orejilla (4 : Figura 3), la cual sirve para poder colgar servicios requeridos por las minas como: cableado eléctrico, tubería de aire o tubería de agua, etc. y estos elementos pueden quedar suspendidos en el aire. The dome plate for mining anchor has a lug (4: Figure 3), which can be used to hang services required by mines such as: electrical wiring, air pipe or water pipe, etc. and these elements can be suspended in the air.
La placa tipo domo para anclaje minero cuenta con una capa de pintura anticorrosiva de tal manera que esta pueda soportar condiciones climáticas para prolongar la vida útil del producto, además sirve para identificarle una vez que haya sido instalada para posible mantenimiento posterior a su instalación. La placa tipo domo para anclaje minero tiene una perforación al centro del embutido o domo (5 : Figura 2) el cual sirve para introducir el ancla minera para la colocación de estas en el macizo rocoso. The dome plate for mining anchor has a layer of anticorrosive paint in such a way that it can withstand climatic conditions to prolong the life of the product, it also serves to identify you once it has been installed for possible maintenance after installation. The dome plate for mining anchor has a hole in the center of the sausage or dome (5: Figure 2) which serves to introduce the mining anchor to place them in the rock mass.
MEJOR MANERA DE LLEVAR A CABO LA INVENCIÓN BETTER WAY TO CARRY OUT THE INVENTION
Para la instalación de la placa tipo domo para anclaje minero es inicialmente necesario realizar una perforación en la roca que se desea reforzar en los túneles de las obras subterráneas, deberán ser lanzados los cartuchos de resina o cementantes hasta el fondo de la perforación, la placa tipo domo para anclaje minero será colocada en el ancla minera por medio del orificio de instalación y finalmente se procederá a colocar e! ancla minera en la perforación por medio de equipos manuales o mecanizados para la fijación y soporte del macizo rocoso, se deberá colocar tan al fondo el ancla minera de tal manera que la placa tipo domo para anclaje minero quede perfectamente adherida a la roca, con la finalidad de que esta no siga cediendo.  For the installation of the dome plate for mining anchoring it is initially necessary to perform a drilling in the rock that is desired to reinforce in the tunnels of the underground works, the resin or cement cartridges must be thrown to the bottom of the drilling, the plate Type dome for mining anchor will be placed in the mining anchor through the installation hole and finally proceed to place e! mining anchor in drilling by means of manual or mechanized equipment for fixing and supporting the rock mass, the mining anchor should be placed so deep that the dome plate for mining anchor is perfectly adhered to the rock, with the purpose that this does not continue yielding.

Claims

REIVINDICACIONES. CLAIMS.
1. Placa tipo domo para anclaje minero que se coloca en anclas mineras para el soporte de los túneles subterráneos de la industria minera CARACTERIZADO por tener forma de embutido o domo (1 : Figura 2, y 2 : Figura 4) al centro de la placa para mejorar la resistencia a la deformación, tener una perforación a centro del embutido (5 : Figura 2) para insertar el ancla minera que será instalada, tener esquinas redondeadas (3 : Figura 2) para evitar riesgos de pinchaduras en el personal que la maneja y por tener una orejilla (4 : Figura 3) para poder colocar servicios de mina suspendidos en el aire. 1. Dome plate for mining anchor that is placed in mining anchors to support the underground tunnels of the mining industry CHARACTERIZED by having a sausage or dome shape (1: Figure 2, and 2: Figure 4) to the center of the plate to improve the resistance to deformation, to have a hole in the center of the sausage (5: Figure 2) to insert the mining anchor that will be installed, to have rounded corners (3: Figure 2) to avoid risks of punctures in the personnel handling it and for having an ear (4: Figure 3) to be able to place suspended mine services in the air.
2. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque es manejado en diferentes dimensiones según la calidad de roca de los túneles subterráneos de la mina. 2. Dome plate for mining anchoring according to claim 1, characterized in that it is handled in different dimensions according to the rock quality of the underground tunnels of the mine.
3. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque tiene forma de embutido (1 : Figura 2, y 2 : Figura 4) lo cual le brinda una mayor resistencia a la deformación por las cargas generadas por los bloques desprendidos del macizo rocoso. 3. Dome plate for mining anchoring according to claim 1 characterized in that it is inlaid (1: Figure 2, and 2: Figure 4) which gives it greater resistance to deformation by the loads generated by the blocks detached from the rock massif.
4. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque tiene sus esquinas redondeadas (3 : Figura 2) lo cual asegura que no se provoquen pinchaduras en el personal que labora con este producto. 4. Dome plate for mining anchoring according to claim 1 characterized in that it has its rounded corners (3: Figure 2) which ensures that no punctures are caused in the personnel working with this product.
5. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque tiene una orejilla (4 : Figura 3) en la cual se pueden colgar servicios requeridos por la mina como cableado eléctrico, tubería de aire, tubería de agua, etc. 5. Dome plate for mining anchoring according to claim 1 characterized in that it has a lug (4: Figure 3) in which services required by the mine such as electrical wiring, air pipe, water pipe, etc. can be hung. .
6. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque tiene una perforación al centro del embutido (5 : Figura 2) el cual permite insertar el ancla minera con la que será instalada la placa tipo domo para anclaje minero. 6. Dome plate for mining anchor according to claim 1 characterized in that it has a hole in the center of the sausage (5: Figure 2) which allows to insert the mining anchor with which the dome plate for mining anchor will be installed.
7. Placa tipo domo para anclaje minero que de acuerdo a la reivindicación 1 caracterizado porque tiene una capa de pintura anticorrosiva color naranja la cual permite prolongar la vida útil del producto y mejorar su visibilidad por cuestiones de mantenimiento. 7. Dome plate for mining anchoring according to claim 1 characterized in that it has a layer of anti-corrosive paint orange which allows to prolong the life of the product and improve its visibility due to maintenance issues.
PCT/MX2013/000181 2013-11-15 2013-12-16 Dome-type plate for a mining anchor WO2015072840A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXMX/U/2013/000589 2013-11-15
MX2013000589 2013-11-15

Publications (1)

Publication Number Publication Date
WO2015072840A1 true WO2015072840A1 (en) 2015-05-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337691A (en) * 2016-08-26 2017-01-18 煤炭科学技术研究院有限公司 Tray and anchor system for underground coal mine anchor rod supporting
RU174997U1 (en) * 2017-05-26 2017-11-15 ООО "ОКС-Трейд" WASHER SUPPORT ANCHOR WITH FIXTOR
RU204737U1 (en) * 2020-12-30 2021-06-08 Антон Анатольевич Зубков Rock bolt support washer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133468A (en) * 1961-03-21 1964-05-19 James D Cumming Tension indicating device
US5769570A (en) * 1996-06-03 1998-06-23 Jennmar Corporation Cable tensioning dome plate
US20040018062A1 (en) * 2002-06-07 2004-01-29 Frank Calandra Square embossed roof and rib plate
US20050013672A1 (en) * 2003-07-14 2005-01-20 Slater Bert W. Roof bolt bearing plate and method for an underground mine
DE102005040737A1 (en) * 2005-08-15 2007-02-22 Walter Stucke Anti-corrosion protection for rock anchors and fittings exposed to water, e.g. in tunnel building, involves using an epoxy resin-based multilayer coating for natural gas pipelines with an outer layer of thermoplastic material
AU2006252071A1 (en) * 2005-12-19 2007-07-05 Minova Australia Pty Limited Rock bolt tip, rock bolt & associated methods
US20100092250A1 (en) * 2008-10-10 2010-04-15 Zeitler Louie Dome mine roof plate
PL389312A1 (en) * 2009-10-19 2011-04-26 Stanisław Orzepowski Device for checking the tension force of mining rod bolts

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133468A (en) * 1961-03-21 1964-05-19 James D Cumming Tension indicating device
US5769570A (en) * 1996-06-03 1998-06-23 Jennmar Corporation Cable tensioning dome plate
US20040018062A1 (en) * 2002-06-07 2004-01-29 Frank Calandra Square embossed roof and rib plate
US20050013672A1 (en) * 2003-07-14 2005-01-20 Slater Bert W. Roof bolt bearing plate and method for an underground mine
DE102005040737A1 (en) * 2005-08-15 2007-02-22 Walter Stucke Anti-corrosion protection for rock anchors and fittings exposed to water, e.g. in tunnel building, involves using an epoxy resin-based multilayer coating for natural gas pipelines with an outer layer of thermoplastic material
AU2006252071A1 (en) * 2005-12-19 2007-07-05 Minova Australia Pty Limited Rock bolt tip, rock bolt & associated methods
US20100092250A1 (en) * 2008-10-10 2010-04-15 Zeitler Louie Dome mine roof plate
PL389312A1 (en) * 2009-10-19 2011-04-26 Stanisław Orzepowski Device for checking the tension force of mining rod bolts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337691A (en) * 2016-08-26 2017-01-18 煤炭科学技术研究院有限公司 Tray and anchor system for underground coal mine anchor rod supporting
RU174997U1 (en) * 2017-05-26 2017-11-15 ООО "ОКС-Трейд" WASHER SUPPORT ANCHOR WITH FIXTOR
RU204737U1 (en) * 2020-12-30 2021-06-08 Антон Анатольевич Зубков Rock bolt support washer

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