WO2015080542A1 - Omega-type ring with a thread for a mining anchor - Google Patents
Omega-type ring with a thread for a mining anchor Download PDFInfo
- Publication number
- WO2015080542A1 WO2015080542A1 PCT/MX2013/000170 MX2013000170W WO2015080542A1 WO 2015080542 A1 WO2015080542 A1 WO 2015080542A1 MX 2013000170 W MX2013000170 W MX 2013000170W WO 2015080542 A1 WO2015080542 A1 WO 2015080542A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thread
- omega
- type ring
- mining
- anchor
- Prior art date
Links
- 238000005065 mining Methods 0.000 title claims abstract description 35
- 239000011435 rock Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000009429 electrical wiring Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- E21D21/0093—Accessories
Definitions
- the present invention relates to an omega type threaded ring, which is used to be placed on the front end of the mining anchor for the placement of a mining plate for rock reinforcement of the underground works of the mining industry.
- the omega-type threaded ring is used as a support for the mining plate, so they are used in conjunction with mining anchors for rock reinforcement that is detached from the rock mass and that is prone to fall, so that they are avoided these fallen that put at risk the health of the personnel that operates in this type of underground works.
- the rings belonging to the known mining anchors are attached to them by welding or in the case they can be made of the same old steel, so that in this type of anchors a maintenance cannot be implemented due to the lack of a system that allows its adjustment or extraction.
- the problem presented by conventional rings or rings connected with welding to the anchors is that no maintenance can be performed after installation, the threading system at the end of the ring allows a readjustment of the support (mining plate) towards The rock when small fragments of the near perimeter of the anchor are detached, in such a way that it can cause a vacuum without pressure between the mining plate and the rock, the omega type ring for mining anchor allows the readjustment or maintenance after having been installed in the old To rock, in such a way that the mining plate can adhere again to the rock mass to continue strengthening it.
- the omega type ring with thread for mining anchor is formed by a solid steel bar folded in a similar way to the omega symbol ( ⁇ ) which is joined by welding to a solid round in its opening, the injured round has a standard thread that It goes through the argo and both pieces are attached to a washer by welding.
- Figure 1 Top front isometric view of the omega type ring with thread for mining anchor.
- Figure 2. Side view of the omega type ring with thread for mining anchor.
- Figure 3. Rear isometric view of the omega ring with thread for old mining.
- Figure 4. Front isometric view of the omega type ring with thread for mining anchor.
- Figure 5. Side view of the omega type ring with thread for mining anchor.
- the omega type ring with thread for mining anchor is formed by a round solid steel bar which forms the ring that resembles the omega symbol ( ⁇ ) (1: Figure 2), this ring serves as an implement to hang suspended services in the air which are required by the mining industry in underground works such as gas pipe, air or water pipe and electrical wiring, a second component of the omega type threaded ring is a round steel with internal type standard thread (2: Figure 2 and 3: Figure 5), this component allows the anchor to be maintained once it has been installed, so that it can run on the thread designed in the mining anchor where the omega ring with thread is installed, the ring that resembles The omega symbol is attached to the steel bar with thread through welding.
- omega type ring with thread there is a third element in the omega type ring with thread that is a flat washer (4: Figure 3) that is placed at the end of the joined components and is at the same time joined by welding, has a central perforation that is of larger to the nominal diameter of the anchor. so that it is properly introduced to the thread, the function of the flat steel washer is to allow a correct seat for the mining plate, so that if pressure is applied to the supported rock it does not break easily, which makes it possible to enlarge the resistance of the mining plate.
- the set that forms the omega-type ring with thread is found with a layer of anticorrosive orange paint ia which prolongs the life of the ring to prevent corrosion caused by moisture inside the underground works of the mining industry. BETTER WAY TO CARRY OUT THE INVENTION
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 an omega-type ring with a thread which is installed in a mining anchor to be used to prevent rock fall that puts the health of people entering the mine at risk. The advantages of said omega-type ring with a thread include: the omega-type ring allows elements of services required by the mine, such as electric wiring, water pipes and gas pipes, to be placed thereon, suspended in mid-air; it can be installed using manual and mechanised appliances; and the flat washer allows a suitable seat for the mining plate, which provides the plate with higher resistance, preventing its premature deformation. The omega-type ring with a thread is a complement for the mining anchor for supporting rock in the underground works of the mining industry.
Description
ARGOLLA TIPO O MEGA CON ROSCA PARA ANCLA MINERA vm«ir v i t.uin w t- ,n v v i TYPE OR MEGA RING WITH THREAD FOR MINING ANCHOR vm «go v i t.uin w t-, n v v i
La presente invención se refiere a una argolla tipo omega con rosca, la cual es utilizada para ser colocada en la punta frontal del ancla minera para la colocación de placa minera para el refuerzo de roca de las obras subterráneas de ia industria minera. The present invention relates to an omega type threaded ring, which is used to be placed on the front end of the mining anchor for the placement of a mining plate for rock reinforcement of the underground works of the mining industry.
OBJETIVO DE LA INVENCIÓN. OBJECTIVE OF THE INVENTION
La argolla tipo omega con rosca, es utilizada como soporte de la placa minera ¡as cuales se utilizan en conjunto con anclas mineras para el reforzamiento de roca que se encuentra desprendida del macizo rocoso y que esta propensa a caer, de tal manera que se eviten estos caídos que ponen en riesgo la salud del personal que opera en este tipo de obras subterráneas. The omega-type threaded ring is used as a support for the mining plate, so they are used in conjunction with mining anchors for rock reinforcement that is detached from the rock mass and that is prone to fall, so that they are avoided these fallen that put at risk the health of the personnel that operates in this type of underground works.
ANTECEDENTES. BACKGROUND.
Las argollas pertenecientes a las anclas mineras conocidas se encuentran unidas a estas mediante soldadura o en el caso pueden ser elaboradas del mismo acero dei ancia, de tai manera que en este tipo de anclas no puede implementarse un mantenimiento por el hecho de no contar con un sistema que le permite su ajuste o extracción. The rings belonging to the known mining anchors are attached to them by welding or in the case they can be made of the same old steel, so that in this type of anchors a maintenance cannot be implemented due to the lack of a system that allows its adjustment or extraction.
PROBLEMA TÉCNICO A RESOLVER. TECHNICAL PROBLEM TO BE SOLVED.
El problema que presentan las argollas convencionales o las argollas unidas con soldadura a las anclas es que no puede realizarse ningún tipo de mantenimiento después de su instalación, el sistema de roscado en el extremo de ia argolla permite un reajuste dei soporte (placa minera) hacia ia roca cuando se desprenden pequeños fragmentos del perímetro cercano del ancla, de tal manera que puede provocar un vacio sin presión entre la placa minera y la roca, la argolla tipo omega para anclaje minero permite el reajuste o mantenimiento después de haber instalado ei ancia en ¡a roca, de tai manera
que puede adherirse nuevamente la placa minera al macizo rocoso para continuar reforzándolo.. The problem presented by conventional rings or rings connected with welding to the anchors is that no maintenance can be performed after installation, the threading system at the end of the ring allows a readjustment of the support (mining plate) towards The rock when small fragments of the near perimeter of the anchor are detached, in such a way that it can cause a vacuum without pressure between the mining plate and the rock, the omega type ring for mining anchor allows the readjustment or maintenance after having been installed in the old To rock, in such a way that the mining plate can adhere again to the rock mass to continue strengthening it.
BREVE DESCRIPCIÓN DE LA INVENCIÓN. BRIEF DESCRIPTION OF THE INVENTION.
La argolla tipo omega con rosca para ancla minera se encuentra formada por una barra de acero solido doblada de manera semejante ai símbolo omega (Ω) la cual es unida mediante soldadura a un redondo solido en su abertura, el redondo dolido tiene una rosca estándar que io atraviesa a io ¡argo y ambas piezas se encuentran unidas a una rondana mediante soldadura. The omega type ring with thread for mining anchor is formed by a solid steel bar folded in a similar way to the omega symbol (Ω) which is joined by welding to a solid round in its opening, the injured round has a standard thread that It goes through the argo and both pieces are attached to a washer by welding.
BREVE DESCRIPCIÓN DE LAS FIGURAS. BRIEF DESCRIPTION OF THE FIGURES.
Figura 1 - Vista isométrica frontal superior de ia argolla tipo omega con rosca para ancla minera. Figure 1 - Top front isometric view of the omega type ring with thread for mining anchor.
Figura 2.- Vista lateral de la argolla tipo omega con rosca para ancla minera. Figura 3. - Vista isométrica posterior de la argolla tipo omega con rosca para ancia minera. Figure 2.- Side view of the omega type ring with thread for mining anchor. Figure 3. - Rear isometric view of the omega ring with thread for old mining.
Figura 4.- Vista isométrica frontal de la argolla tipo omega con rosca para ancla minera. Figure 4.- Front isometric view of the omega type ring with thread for mining anchor.
Figura 5.- Vista lateral de la argolla tipo omega con rosca para ancla minera. Figure 5.- Side view of the omega type ring with thread for mining anchor.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN. DETAILED DESCRIPTION OF THE INVENTION.
La argolla tipo omega con rosca para ancla minera se encuentra formada por una barra redonda de acero solida la cual forma la argolla que asemeja al símbolo omega (Ω) (1 : Figura 2), esta argolla sirve como implemento para colgar servicios suspendidos en el aire cuales son requeridos por la industria minera en las obras subterráneas como tubería de gas, tubería de aire o agua y cableado eléctrico, un segundo componente de la argolla tipo omega con rosca es un redondo de acero con rosca interna tipo estándar (2 : Figura 2 y 3 : Figura 5), este componente permite dar mantenimiento al ancla una vez que haya sido instalada, de tal manera que puede correr en la rosca diseñada en el ancla minera donde es instalada la argolla tipo omega con rosca, la argolla que asemeja ei símbolo omega es unida a ia barra de acero con rosca mediante
soldadura. Se cuenta con un tercer elemento en la argolla tipo omega con rosca que es una rondana plana (4 : Figura 3) que es colocada al final de los componentes unidos y está a la vez es unida mediante soldadura, tiene una perforación céntrica que es de mayor tamaño al diámetro nominal del ancla .minera de ta! manera que esta sea introducida a la rosca de manera adecuada la función de la rondana plana de acero es permitir un asiento correcto para la placa minera, de tai manera que ai ejercer presión ¡a roca soportada esta no se rompa fácilmente lo que permite agrandar la resistencia de la placa minera. El conjunto que forma la argolla tipo omega con rosca se encuentra con una capa de pintura anticorrosiva naranja ia cual prolonga la vida útil de la argolla ai evitar la corrosión provocada por la humedad en el interior de las obras subterráneas de ia industria minera. MEJOR MANERA DE LLEVAR A CABO LA INVENCIÓN The omega type ring with thread for mining anchor is formed by a round solid steel bar which forms the ring that resembles the omega symbol (Ω) (1: Figure 2), this ring serves as an implement to hang suspended services in the air which are required by the mining industry in underground works such as gas pipe, air or water pipe and electrical wiring, a second component of the omega type threaded ring is a round steel with internal type standard thread (2: Figure 2 and 3: Figure 5), this component allows the anchor to be maintained once it has been installed, so that it can run on the thread designed in the mining anchor where the omega ring with thread is installed, the ring that resembles The omega symbol is attached to the steel bar with thread through welding. There is a third element in the omega type ring with thread that is a flat washer (4: Figure 3) that is placed at the end of the joined components and is at the same time joined by welding, has a central perforation that is of larger to the nominal diameter of the anchor. so that it is properly introduced to the thread, the function of the flat steel washer is to allow a correct seat for the mining plate, so that if pressure is applied to the supported rock it does not break easily, which makes it possible to enlarge the resistance of the mining plate. The set that forms the omega-type ring with thread is found with a layer of anticorrosive orange paint ia which prolongs the life of the ring to prevent corrosion caused by moisture inside the underground works of the mining industry. BETTER WAY TO CARRY OUT THE INVENTION
Para la instalación de la argolla en las obras subterráneas de la industria minera para el evitar riesgos de salud del personal que ingresa a mina es necesario inicialmente colocar la argolla tipo omega con rosca en la punta frontal de una ancia con rosca, posterior a esto se debe realizar una perforación en la roca donde se pretende evitar riesgos por caídos, deberán ser lanzados los cartuchos cementantes o de resina al interior de la perforación y haberle colocado la placa minera al ancla que ya lleva consigo la argolla tipo omega con rosca, de tai manera que ei ancia es insertada hasta ei fondo de la perforación de manera que la placa minera quede adecuadamente adherida a la roca y a la vez a la argolla tipo omega con rosca con lo cual se mantiene soportado el macizo rocoso y se evitan los caídos que ponen en riesgo la salud del personal que ingresa a ias obras subterráneas de la industria minera.
For the installation of the ring in the underground works of the mining industry to avoid health risks of the personnel entering the mine, it is necessary to initially place the omega type ring with thread on the front end of an old man with thread, after this You must perform a drilling in the rock where it is intended to avoid risks from falls, cement or resin cartridges must be thrown into the drilling and the mining plate must be placed at the anchor that already carries the omega ring with thread, of tai so that the old man is inserted until the bottom of the perforation so that the mining plate is properly adhered to the rock and at the same time to the omega type ring with thread with which the rock mass is supported and the falls that put at risk the health of personnel entering the underground works of the mining industry.
Claims
REIVINDICACIONES. CLAIMS.
1 Arnnlla tino nmpna non roftr.a ni IR inftprta pn annlas minpras CARACTERIZADO porque tiene una argolla tipo omega elaborada de acero sólido, la cua! es unida a un redondo de acero que tiene rosca interna tipo estándar y estos dos elementos son unidos a una rondana piaña de acero que tiene una perforación céntrica, además de contar con una capa de pintura anticorrosiva que impide la corrosión del acero en el interior de las minas. 1 Arnnlla tino nmpna non roftr.a ni IR inftprta pn annlas minpras CHARACTERIZED because it has an omega-type ring made of solid steel, which! It is attached to a steel round that has a standard internal thread and these two elements are attached to a steel washer that has a centric perforation, in addition to having a layer of anticorrosive paint that prevents corrosion of the steel inside the the mines
2. Argolla tipo omega con rosca que de acuerdo a ia reivindicación i caracterizado porque es formado con una barra de acero solido la cual forma la argolla que asemeja al símbolo omega (Ω), ia cual sirve para colocar servicios requeridos por las minas tales como, tubería de agua, tubería de gas y cableado eléctrico suspendidos en ei aire. 2. Omega type ring with thread that according to claim i characterized in that it is formed with a solid steel bar which forms the ring that resembles the omega symbol (Ω), which serves to place services required by mines such as , water pipe, gas pipe and electrical wiring suspended in the air.
3. Argolla tipo omega con rosca que de acuerdo a la reivindicación 1 caracterizado porque se encuentra formada con una barra de acero que tiene rosca a io iargo de ia pieza, esta rosca ¡e permite correr a io largo de la rosca del ancla para un ajuste o mantenimiento posterior a la instalación del ancla minera. 3. Omega type ring with thread that according to claim 1 characterized in that it is formed with a steel bar that has a thread along the length of the piece, this thread allows it to run along the thread of the anchor for a adjustment or maintenance after installing the mining anchor.
Argolla tipo omega con rosca que de acuerdo a ia reivindicación 1 caracterizado porque tiene una rondana plana de acero con una perforación al centro de la rondana, esta es utilizada como asiento para la placa minera para evitar la ruptura de la placa minera y agrandar la resistencia de esta para el soporte dei macizo rocoso. Omega type ring with thread that according to claim 1 characterized in that it has a flat steel washer with a perforation in the center of the washer, this is used as a seat for the mining plate to prevent rupture of the mining plate and increase the resistance. of this for the support of the rock mass.
5. Argolla tipo omega con rosca que de acuerdo a la reivindicación 1 caracterizado porque se encuentra cubierta de pintura anticorrosiva color naranja ¡o que prolonga su vida útil ai no corroerse ai ser instalada.
5. Omega-type ring with thread that according to claim 1, characterized in that it is covered with orange anticorrosive paint, which prolongs its useful life by not corroding when installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2013000626 | 2013-11-28 | ||
| MXMX/U/2013/000626 | 2013-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015080542A1 true WO2015080542A1 (en) | 2015-06-04 |
Family
ID=53199415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/MX2013/000170 WO2015080542A1 (en) | 2013-11-28 | 2013-12-16 | Omega-type ring with a thread for a mining anchor |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2015080542A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11282428B2 (en) | 2016-11-15 | 2022-03-22 | Lg Display Co., Ltd. | Display panel including at least part of a gate driving circuit arranged in a display region, and organic light-emitting diode display device using the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908386A (en) * | 1970-08-03 | 1975-09-30 | Chester I Williams | Rock bolt for remote installation |
| GB2090360A (en) * | 1980-12-30 | 1982-07-07 | Phillips Drill Co Uk Ltd | Eyebolt anchors |
| DE3320272A1 (en) * | 1983-05-11 | 1984-11-22 | Müller & Borggräfe KG, 5820 Gevelsberg | Method and device for suspending loads, in particular from rails in underground operation, by means of rock bolts |
| USD286979S (en) * | 1984-08-03 | 1986-12-02 | Bethea Malcolm S | Combined eye nut and washer |
| DE3634831C1 (en) * | 1986-10-13 | 1988-02-25 | Helmut Hueging | Suspension device for a channel-shaped roadway support arch |
| US20120155970A1 (en) * | 2010-12-15 | 2012-06-21 | Fci Holdings Delaware, Inc. | Mine Roof Bolt With End Fitting |
-
2013
- 2013-12-16 WO PCT/MX2013/000170 patent/WO2015080542A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908386A (en) * | 1970-08-03 | 1975-09-30 | Chester I Williams | Rock bolt for remote installation |
| GB2090360A (en) * | 1980-12-30 | 1982-07-07 | Phillips Drill Co Uk Ltd | Eyebolt anchors |
| DE3320272A1 (en) * | 1983-05-11 | 1984-11-22 | Müller & Borggräfe KG, 5820 Gevelsberg | Method and device for suspending loads, in particular from rails in underground operation, by means of rock bolts |
| USD286979S (en) * | 1984-08-03 | 1986-12-02 | Bethea Malcolm S | Combined eye nut and washer |
| DE3634831C1 (en) * | 1986-10-13 | 1988-02-25 | Helmut Hueging | Suspension device for a channel-shaped roadway support arch |
| US20120155970A1 (en) * | 2010-12-15 | 2012-06-21 | Fci Holdings Delaware, Inc. | Mine Roof Bolt With End Fitting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11282428B2 (en) | 2016-11-15 | 2022-03-22 | Lg Display Co., Ltd. | Display panel including at least part of a gate driving circuit arranged in a display region, and organic light-emitting diode display device using the same |
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