WO2015155402A1 - Profiling device for railway tracks and self-propelled machine comprising said device - Google Patents
Profiling device for railway tracks and self-propelled machine comprising said device Download PDFInfo
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- WO2015155402A1 WO2015155402A1 PCT/ES2015/070291 ES2015070291W WO2015155402A1 WO 2015155402 A1 WO2015155402 A1 WO 2015155402A1 ES 2015070291 W ES2015070291 W ES 2015070291W WO 2015155402 A1 WO2015155402 A1 WO 2015155402A1
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- track
- ballast
- frame
- profiling
- rails
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
Definitions
- the invention relates to a profiling device for railroad tracks.
- the device object of the invention is adaptable to heavy machinery to perform its profiling function.
- the ballast is the gravel or crushed stone whose functions are, among others, to serve as support for the cross-rail assembly, provide a draining base, dampen the actions exercised by rail vehicles on the track and transmit them to the platform and allow recovery of the geometry of the track through leveling and alignment.
- ballast spill is carried out on the platform, the batting, profiling and stabilization of said ballast is carried out to leave the section in the optimal conditions.
- the profiling operation is currently carried out by means of ballast profiling machines that have the function of distributing and profiling said ballast, dragging it to those areas where it is required, removing the excess and providing the sidewalks with the appropriate inclination so that the base of the track is profiled.
- the profiling machine consists of a locomotive machine that, therefore, travels only on the rails of the track and that has in its lower part means that allow to carry out the previous operations.
- ballast discharge on the platform, said ballast discharge is approximately below the rail head, realization of a first profiling of the ballast by means of the profiling machine that drags the ballast in the areas that have the lowest level of the ballast, realization of a first leveling by means of a batter, realization of a second ballast discharge, realization of a second profiling of the ballast by means of the profiling machine, realization of a second leveling by means of the batter.
- the profiler For this after the first profiling is carried out by passing the profiler on the section to be treated, the profiler must be removed from said section to allow access to the batter, which in turn must be removed again to allow new access to The profiling machine that must again be removed for the introduction of a new operation of the batter since normally three batting operations are carried out per track.
- a dead track section In order for the profiler or batter to withdraw from the track, a dead track section must be enabled that allows the machine to be removed from the main track section for the introduction of the next machine.
- the present invention solves the above disadvantages by means of a profiling device coupled to heavy machinery.
- the profiling device object of the invention is characterized in that it comprises: A pushing element of! ballast, symmetrical with respect to a longitudinal axis, that is, with respect to an axis parallel to the rails and intended to extend between two rails of the track, which has a wedge shape to carry out the drag of the ballast deposited on the track and which comprises two incoming at the bottom to accommodate the head of the track rails.
- the wedge shape of the thrust element makes it possible to extend the remaining ballast over the sleepers, while the depth of the entrances that adapt to the heads of the rails make it possible to adapt the unloaded ballast level practically to the lane level. preventing, therefore, that the batter can hook it.
- the frame allows its coupling to a earthmoving machine, that is to say, to a machine that can circulate on the rails, but which can also circulate on another terrain, allows there to be no risk of derailment of the tool's motor element of profiler and, therefore, that the first ballast discharge may be more substantial than if it were made for the subsequent passage of a profiler.
- An extensible fixing element joined by one of its ends to the frame and intended to be joined at its other end to the earth moving machine to allow adaptation of the thrust element.
- the pushing element can be raised and lowered to couple the recesses to the rails.
- the device object of the invention has the following advantages:
- the device object of the invention has the advantage of solving the profiling operation on the track without the need for machinery that has to make use of the tracks during the entire operation, since being the useful tool, for example, to a backhoe with a diplorys system, at the moment when the profiling operation is necessary, the backhoe enters from the immediate vicinity of the track to the section of track to be treated and moves on it thanks to the diplorys and later it leaves the section of track to the environs thanks to the conventional wheels. Therefore, it is not necessary to take the profiler to a dead track to wait while the batter travels the section of track to be treated, thus improving the economy and the speed of the procedure.
- the purpose of the device is to adapt the level of the unloaded ballast to the hooking needs of the batter to minimize the number of passes by unloading ballast and reduce the time spent in the leveling, alignment and profiling operations of the track.
- the invention allows its adaptation to a heavy machinery of the earthmoving type and is also the object of the same self-propelled machine comprising: a main body, first wheels that allow its rolling, second wheels that allow its displacement on a track rail, and a blade, and characterized in that it additionally comprises a profiling device such as the one described attached to the blade through its frame.
- the wedge shape of the profiling device allows the accumulated ballast to be displaced in the center of the track towards both sides of the sidewalk, homogenizing the upper level of the cross section of the ballast layer.
- the two indentations in the lower part of the wedge are separated 1740 mm, for Iberian width and 1507 mm for UlC, that is, the width between axes of the track rails, to be fitted in the heads of the rails.
- the depth of these indentations marks the distance between the surface of the ballast and the height of the lane.
- Figure 1 shows a plan view of an exemplary embodiment of a profiling device.
- Figure 2 shows a front view of the embodiment of Figure 1.
- Figure 3 shows a side view of the embodiment of Figure 1.
- Figure 4 shows an embodiment of a backhoe that has a profiling device according to the embodiment of Figures 1 to 3.
- the device comprises the pushing element (1) of the ballast that is symmetrical with respect to its longitudinal axis and has a wedge shape.
- two incoming ones (8) are shown in its lower part to house the head of the rails (5) of the track. More specifically, the device comprises two U-profiles (7) coupled to the lower part of the pushing element (1) that define both recesses (6).
- the frame (2) comprises a transverse profile (10) that extends between both transverse ends of the thrust element (1), a central longitudinal profile (1 1) that extends between the transverse profile (10) and the center of the element thrust (1) and U-profiles (7) which also define the incoming (6) that extend between the pushing element (1) and the transverse profile (10).
- the transverse profile (10) would be attached to the shovel (21) of the earthmoving machine (20) represented in Figure 4. Said connection is made by welding the profiles that make up the frame (2) to the shovel superstructure (21). More specifically, the transverse profile (10) of the frame (2) is arranged attached to the lower free end of the blade (21).
- the profiling device also comprises an extensible fixing element (3) that is attached at one of its ends to the frame (2), more specifically to the profile longitudinal central (1 1) and at its other end joins the earthmoving machine (20).
- the extensible fixing element (3) can regulate its length so that it is possible to adjust the height and inclination of the thrust element (1) and therefore allows to adjust the height of the recesses (6) on the rail (5).
- the recesses (6) may comprise a rolling element, for example, a set of rollers to prevent friction with the rails (5).
- FIG. 4 An exemplary embodiment is shown in Figure 4 in which the device object of the invention is arranged in a mixed backhoe adapted with dipiorys to circulate along the track without derailing. Additionally, the profiling device can have two wheels (4) adapted for circulation on the rails (5) of the track. More specifically the wheels (4) are arranged attached to the frame (2).
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
DESCRIPCIÓN DESCRIPTION
Dispositivo de perfilado para vías de ferrocarril y máquina autopropulsada que comprende dicho dispositivo Profiling device for railroad tracks and self-propelled machine comprising said device
Campo de la invención Field of the Invention
La invención se refiere a un dispositivo de perfilado para vías de ferrocarril. El dispositivo objeto de la invención es adaptable a máquínaria pesada para realizar su función de perfilado. The invention relates to a profiling device for railroad tracks. The device object of the invention is adaptable to heavy machinery to perform its profiling function.
Antecedentes de la invención Background of the invention
El balasto es la grava o piedra machacada cuyas funciones son, entre otras, la de servir de apoyo al conjunto traviesa-carril, proporcionar una base drenante, amortiguar las acciones que ejercen los vehículos ferroviarios sobre la vía y transmitirlas a la plataforma y permitir la recuperación de la geometría de la vía medíante la nivelación y alineación. The ballast is the gravel or crushed stone whose functions are, among others, to serve as support for the cross-rail assembly, provide a draining base, dampen the actions exercised by rail vehicles on the track and transmit them to the platform and allow recovery of the geometry of the track through leveling and alignment.
Una vez que se realiza el vertido de balasto sobre la plataforma se realiza posteriormente el bateado, perfilado y estabilizado de dicho balasto para dejar el tramo en las condiciones óptimas. Once the ballast spill is carried out on the platform, the batting, profiling and stabilization of said ballast is carried out to leave the section in the optimal conditions.
La operación de perfilado se realiza actualmente mediante perfiladoras de balasto que tienen la función de repartir y perfilar dicho balasto, arrastrándolo a aquellas zonas en las que se requiere, retirando el sobrante y dotando a las banquetas de ios lados de la inclinación adecuada de modo que la base de la vía queda perfilada. La perfiladora consiste en una máquina locomotora que, por lo tanto, se desplaza únicamente sobre los carriles de la vía y que posee en su parte inferior medios que permiten realizar las operaciones anteriores. The profiling operation is currently carried out by means of ballast profiling machines that have the function of distributing and profiling said ballast, dragging it to those areas where it is required, removing the excess and providing the sidewalks with the appropriate inclination so that the base of the track is profiled. The profiling machine consists of a locomotive machine that, therefore, travels only on the rails of the track and that has in its lower part means that allow to carry out the previous operations.
Los pasos actuales tanto en el montaje de vías de ferrocarril como en la renovación de las mismas son ios siguientes: realización de una primera descarga de balasto sobre la plataforma, dicha descarga de balasto queda aproximadamente por debajo de la cabeza del carril, realización de un primer perfilado del balasto mediante la perfiladora que arrastra el balasto en las zonas que tienen menor cota del mismo, realización de una primera nivelación mediante una bateadora, realización de una segunda descarga de balasto, realización de un segundo perfilado del balasto mediante la perfiladora, realización de una segunda nivelación mediante la bateadora. The current steps both in the assembly of railway tracks and in the renewal of the same are ios: realization of a first ballast discharge on the platform, said ballast discharge is approximately below the rail head, realization of a first profiling of the ballast by means of the profiling machine that drags the ballast in the areas that have the lowest level of the ballast, realization of a first leveling by means of a batter, realization of a second ballast discharge, realization of a second profiling of the ballast by means of the profiling machine, realization of a second leveling by means of the batter.
Para ello posterior a la realización del primer perfilado mediante el paso de la perfiladora sobre el tramo a tratar, la perfiladora debe retirarse de dicho tramo para permitir el acceso de la bateadora, que a su vez debe ser nuevamente retirada para permitir el nuevo acceso de la perfiladora que nuevamente debe ser retirada para la introducción de una nueva operación de la bateadora ya que normalmente se realizan tres operaciones de bateo por vía. Para que la perfiladora o la bateadora puedan retirarse de la vía, debe habilitarse un tramo de vía muerta que permita sacar dicha máquina del tramo de vía principal para la introducción de la siguiente máquina. For this after the first profiling is carried out by passing the profiler on the section to be treated, the profiler must be removed from said section to allow access to the batter, which in turn must be removed again to allow new access to The profiling machine that must again be removed for the introduction of a new operation of the batter since normally three batting operations are carried out per track. In order for the profiler or batter to withdraw from the track, a dead track section must be enabled that allows the machine to be removed from the main track section for the introduction of the next machine.
Para reducir el número de pasadas necesarias, sería deseable realizar una primera descarga de balasto cuantiosa. Sin embargo, esto implica la colmatacion del carril e impide ai dispositivo de levante perteneciente a la bateadora engancharlo de las caras inferiores de la cabeza para proceder al bateo de la vía. Es por eso que actualmente con la perfiladora se realizan varias descargas de pequeño volumen, lo que conlleva un mayor intervalo de tiempo. To reduce the number of passes required, it would be desirable to perform a first large ballast discharge. However, this implies the clogging of the lane and prevents the lifting device belonging to the batter from hooking it on the lower faces of the head to proceed to batting the track. That is why several small volume downloads are currently made with the profiling machine, which leads to a longer time interval.
Además de lo anteriormente descrito, una vez realizada la descarga de balasto y colmatada la vía con el mismo, se debe proceder a limpiar el alma del carril para permitir la operación de levante realizada por la bateadora. In addition to the above, once the ballast has been unloaded and the road is filled with it, the rail must be cleaned to allow the lifting operation performed by the batter.
La presente invención resuelve las desventajas anteriores mediante un dispositivo de perfilado acoplabie a maquinaria pesada. The present invention solves the above disadvantages by means of a profiling device coupled to heavy machinery.
Descripción de la invención Description of the invention
Para resolver las desventajas anteriormente descritas, el dispositivo de perfilado objeto de la invención se caracteriza por que comprende: Un elemento de empuje de! balasto, simétrico respecto a un eje longitudinal, es decir, respecto a un eje paralelo a los carriles y destinado a extenderse entre sendos carriles de la vía, que posee forma de cuña para realizar el arrastre del balasto depositado sobre la vía y que comprende sendos entrantes en su parte inferior para alojar la cabeza de ios carriles de la vía. De este modo la forma de cuña del elemento de empuje permite extender el balasto sobrante sobre las traviesas, mientras que la profundidad de ios entrantes que se adaptan a las cabezas de los carriles permiten adaptar la cota de balasto descargado prácticamente a la cota del carril no impidiendo, por lo tanto, que la bateadora pueda engarcharlo. To solve the disadvantages described above, the profiling device object of the invention is characterized in that it comprises: A pushing element of! ballast, symmetrical with respect to a longitudinal axis, that is, with respect to an axis parallel to the rails and intended to extend between two rails of the track, which has a wedge shape to carry out the drag of the ballast deposited on the track and which comprises two incoming at the bottom to accommodate the head of the track rails. In this way, the wedge shape of the thrust element makes it possible to extend the remaining ballast over the sleepers, while the depth of the entrances that adapt to the heads of the rails make it possible to adapt the unloaded ballast level practically to the lane level. preventing, therefore, that the batter can hook it.
Un bastidor unido al elemento de empuje y configurado para su unión a una máquina de movimiento de tierras de modo que el dispositivo quede unido a dicha máquina. De este modo el bastidor permite su acopiamiento a una máquina de movimiento de tierras, es decir, a una máquina que puede circular sobre los carriles, pero que también puede circular sobre otro terreno, permite que no exista riesgo de descarrilamiento del elemento motor del útil de perfilador y, por lo tanto, que la primera descarga de balasto puede ser más cuantiosa que si se realizara para el posterior paso de una perfiladora. A frame attached to the thrust element and configured for attachment to a earthmoving machine so that the device is attached to said machine. In this way, the frame allows its coupling to a earthmoving machine, that is to say, to a machine that can circulate on the rails, but which can also circulate on another terrain, allows there to be no risk of derailment of the tool's motor element of profiler and, therefore, that the first ballast discharge may be more substantial than if it were made for the subsequent passage of a profiler.
Un elemento extensible de fijación, unido por uno de sus extremos ai bastidor y destinado a unirse por su otro extremo a la máquina de movimiento de tierras para permitir la adaptación del elemento de empuje. De este modo el elemento de empuje puede elevarse y descender para acoplar los entrantes a ios carriles. An extensible fixing element, joined by one of its ends to the frame and intended to be joined at its other end to the earth moving machine to allow adaptation of the thrust element. In this way the pushing element can be raised and lowered to couple the recesses to the rails.
Según lo anterior, el dispositivo objeto de la invención posee las siguientes ventajas: According to the above, the device object of the invention has the following advantages:
Permite la realización de una primera descarga de balasto cuantiosa, minimizando el número de descargas de balasto necesarias. It allows the realization of a first large ballast discharge, minimizing the number of necessary ballast discharges.
Libera la cabeza y la parte superior del alma del carril para proceder a la nivelación, sin necesidad de tener que realizar el barrido de la vía. It releases the head and the upper part of the soul of the rail to proceed to leveling, without having to perform the sweeping of the track.
Homogeneización de la superficie de la banqueta o superficie de la vía coimatada de balasto gracias a la forma en cuña del útil. Homogenization of the surface of the sidewalk or surface of the coimated ballast track thanks to the wedge shape of the tool.
- Control de la distancia entre cota de carril y superficie de balasto en función de la profundidad de los entrantes provistos en el elemento de empuje de balasto para el alojamiento de las cabezas de los carriles. Reducción de costes al minimizar el número de horas de locomotora en descarga de balasto, perfiladora en barrido de vía y bateadora realizando las sucesivas nivelaciones, debido a que es posible realizar descargas de balasto de mayor volumen que con el uso de una perfiladora. - Control of the distance between rail level and ballast surface depending on the depth of the recesses provided in the ballast thrust element for the accommodation of the rail heads. Cost reduction by minimizing the number of locomotive hours in ballast discharge, track sweeper profiling and hitter performing the successive leveling, because it is possible to perform higher volume ballast discharges than with the use of a profiling machine.
Desaparece la necesidad de hacer un primer uso de una perfiladora. The need to make a first use of a profiler disappears.
- Aumenta la velocidad de perfilado según lo anteriormente comentado ya que una pasada con el útil de perfilado permite el equivalente a dos nivelaciones sucesivas debido ai mayor volumen de balasto descargado. - It increases the speed of profiling as previously mentioned since a pass with the profiling tool allows the equivalent of two successive levels due to the greater volume of ballast discharged.
Además de las ventajas adicionales comentadas, el dispositivo objeto de la invención tiene la ventaja de resolver la operación de perfilado sobre la vía sin necesidad de maquinaria que tenga que hacer uso de las vías durante toda la operación, ya que al ser el útil acoplable, por ejemplo, a una retroexcavadora con un sistema de diplorys, en el momento en el que sea necesaria la operación de perfilado, la retroexcavadora entra desde las inmediaciones de la vía al tramo de vía a tratar y se desplaza sobre el mismo gracias al diplorys y posteriormente sale del tramo de vía a las inmediaciones gracias a las ruedas convencionales. Por lo tanto, no es necesario llevar la perfiladora a una vía muerta a esperar mientras la bateadora recorre el tramo de vía a tratar, mejorando así la economía y la rapidez del procedimiento. In addition to the additional advantages mentioned, the device object of the invention has the advantage of solving the profiling operation on the track without the need for machinery that has to make use of the tracks during the entire operation, since being the useful tool, for example, to a backhoe with a diplorys system, at the moment when the profiling operation is necessary, the backhoe enters from the immediate vicinity of the track to the section of track to be treated and moves on it thanks to the diplorys and later it leaves the section of track to the environs thanks to the conventional wheels. Therefore, it is not necessary to take the profiler to a dead track to wait while the batter travels the section of track to be treated, thus improving the economy and the speed of the procedure.
El objetivo del dispositivo es adaptar la cota del balasto descargado a las necesidades de enganche de la bateadora para minimizar el número de pasadas descargando balasto y reducir el tiempo empleado en las operaciones de nivelación, alineación y perfilado de la vía. The purpose of the device is to adapt the level of the unloaded ballast to the hooking needs of the batter to minimize the number of passes by unloading ballast and reduce the time spent in the leveling, alignment and profiling operations of the track.
La invención permite su adaptación a un maquinaria pesada del tipo de movimiento de tierras y es también objeto de la misma la máquina autopropulsada que comprende: un cuerpo principal, unas primeras ruedas que permiten su desplazamiento rodado, unas segundas ruedas que permiten su despazamiento sobre un carril de vía, y una pala, y que se caracteriza por que comprende adicionaimente un dispositivo de perfilado como el descrito unido a la pala a través de su bastidor. La forma en cuña del dispositivo de perfilado permite desplazar el balasto acumulado en el centro de la vía hacía ambos lados de la banqueta, homogeneizando la cota superior de la sección transversal de la capa de balasto. Las dos hendiduras en la parte inferior de la cuña están separadas 1740 mm, para ancho ibérico y 1507 mm para UlC es decir, el ancho entre ejes de los carriles de la vía, para ser encajada en las cabezas de los carriles. La profundidad de estas hendiduras marca la distancia existente entre la superficie del balasto y la cota del carril. The invention allows its adaptation to a heavy machinery of the earthmoving type and is also the object of the same self-propelled machine comprising: a main body, first wheels that allow its rolling, second wheels that allow its displacement on a track rail, and a blade, and characterized in that it additionally comprises a profiling device such as the one described attached to the blade through its frame. The wedge shape of the profiling device allows the accumulated ballast to be displaced in the center of the track towards both sides of the sidewalk, homogenizing the upper level of the cross section of the ballast layer. The two indentations in the lower part of the wedge are separated 1740 mm, for Iberian width and 1507 mm for UlC, that is, the width between axes of the track rails, to be fitted in the heads of the rails. The depth of these indentations marks the distance between the surface of the ballast and the height of the lane.
Descripción de las figuras Description of the figures
Para completar la descripción y con el fin de proporcionar una mejor comprensión de la invención, se proporciona un conjunto de dibujos. Dichos dibujos forman una parte integral de la descripción e ilustran ejemplos de realización de la invención. To complete the description and in order to provide a better understanding of the invention, a set of drawings is provided. Said drawings form an integral part of the description and illustrate embodiments of the invention.
La figura 1 muestra una vista en planta de un ejemplo de realización de un dispositivo de perfilado. Figure 1 shows a plan view of an exemplary embodiment of a profiling device.
La figura 2 muestra una vista frontal del ejemplo de realización de la figura 1. Figure 2 shows a front view of the embodiment of Figure 1.
La figura 3 muestra una vista lateral del ejemplo de realización de la figura 1. Figure 3 shows a side view of the embodiment of Figure 1.
La figura 4 muestra un ejemplo de realización de una retroexcavadora que posee un dispositivo de perfilado según el ejemplo de realización de las figuras 1 a 3. Figure 4 shows an embodiment of a backhoe that has a profiling device according to the embodiment of Figures 1 to 3.
Descripción detallada de la invención Detailed description of the invention
En las figuras 1 a 4 se muestra un ejemplo de realización del dispositivo objeto de la invención. An embodiment example of the device object of the invention is shown in Figures 1 to 4.
Según se aprecia en las figuras, el dispositivo comprende el elemento de empuje (1) del balasto que es simétrico respecto a su eje longitudinal y posee una forma de cuña. En la figura 2 se muestran sendos entrantes (8) en su parte inferior para alojar la cabeza de los carriles (5) de la vía. Más específicamente el dispositivo comprende sendos perfiles en U (7) acoplados a la parte inferior del elemento de empuje (1) que definen ambos entrantes (6). As can be seen in the figures, the device comprises the pushing element (1) of the ballast that is symmetrical with respect to its longitudinal axis and has a wedge shape. In figure 2 two incoming ones (8) are shown in its lower part to house the head of the rails (5) of the track. More specifically, the device comprises two U-profiles (7) coupled to the lower part of the pushing element (1) that define both recesses (6).
El bastidor (2) comprende un perfil transvesal (10) que se extiende entre ambos extremos transversales del elemento de empuje (1), un perfil longitudinal central (1 1) que se extiende entre el perfil transversal (10) y el centro del elemento de empuje (1) y los perfiles en U (7) que además definen ¡os entrantes (6) que se extienden entre el elemento de empuje (1) y el perfil transversal (10). The frame (2) comprises a transverse profile (10) that extends between both transverse ends of the thrust element (1), a central longitudinal profile (1 1) that extends between the transverse profile (10) and the center of the element thrust (1) and U-profiles (7) which also define the incoming (6) that extend between the pushing element (1) and the transverse profile (10).
El perfil transversal (10) quedaría unido a la pala (21) de ¡a máquina de movimiento de tierras (20) representada en la figura 4. Dicha unión se realiza mediante la soldadura de los perfiles que componen el bastidor (2) a la superestructura de la pala (21). Más específicamente, el perfil transversal (10) del bastidor (2) se dispone unido al extremo libre inferior de la pala (21). The transverse profile (10) would be attached to the shovel (21) of the earthmoving machine (20) represented in Figure 4. Said connection is made by welding the profiles that make up the frame (2) to the shovel superstructure (21). More specifically, the transverse profile (10) of the frame (2) is arranged attached to the lower free end of the blade (21).
Con el objeto de poder ajusfar la altura y la inclinación del elemento de empuje (1) el dispositivo de perfilado comprende también un elemento extensible de fijación (3) que está unido por uno de sus extremos al bastidor (2), más específicamente al perfil longitudinal central (1 1) y por su otro extremo se une a la máquina de movimiento de tierras (20). El elemento extensible de fijación (3) puede regular su longitud de modo que es posible regular la altura e inclinación del elemento de empuje (1) y por lo tanto permite regular la altura de los entrantes (6) sobre el carril (5). Los entrantes (6) pueden comprender un elemento rodante, por ejemplo, un conjunto de rodillos para evitar el roce con ios carriles (5). In order to be able to adjust the height and inclination of the pushing element (1), the profiling device also comprises an extensible fixing element (3) that is attached at one of its ends to the frame (2), more specifically to the profile longitudinal central (1 1) and at its other end joins the earthmoving machine (20). The extensible fixing element (3) can regulate its length so that it is possible to adjust the height and inclination of the thrust element (1) and therefore allows to adjust the height of the recesses (6) on the rail (5). The recesses (6) may comprise a rolling element, for example, a set of rollers to prevent friction with the rails (5).
En la figura 4 se representa un ejemplo de realización en la cual el dispositivo objeto de la invención se dispone acopiado a una restroexcavadora mixta adaptada con dipiorys para circular por la vía sin descarrilar. Adicionalmente, el dispositivo de perfilado puede contar con sendas ruedas (4) adaptadas para su circulación sobre los carriles (5) de la vía. Más específicamente las ruedas (4) se disponen unidas al bastidor (2). An exemplary embodiment is shown in Figure 4 in which the device object of the invention is arranged in a mixed backhoe adapted with dipiorys to circulate along the track without derailing. Additionally, the profiling device can have two wheels (4) adapted for circulation on the rails (5) of the track. More specifically the wheels (4) are arranged attached to the frame (2).
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP201430548 | 2014-04-11 | ||
| ES201430548A ES2550879B1 (en) | 2014-04-11 | 2014-04-11 | Profiling device for railroad tracks and self-propelled machine comprising said device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015155402A1 true WO2015155402A1 (en) | 2015-10-15 |
Family
ID=54287346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2015/070291 Ceased WO2015155402A1 (en) | 2014-04-11 | 2015-04-13 | Profiling device for railway tracks and self-propelled machine comprising said device |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2550879B1 (en) |
| WO (1) | WO2015155402A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2583378A (en) * | 1945-12-06 | 1952-01-22 | Kershaw Royce | Ballast spreader |
| US3047968A (en) * | 1959-12-03 | 1962-08-07 | Kalamazoo Mfg Company | Ballast distributing machine for railroads |
| US3305952A (en) * | 1964-04-28 | 1967-02-28 | United States Steel Corp | Railroad bed cleaning equipment |
| US3468042A (en) * | 1966-12-21 | 1969-09-23 | Kalamazoo Mfg Co | Railway roadbed plow |
| US3624936A (en) * | 1969-08-27 | 1971-12-07 | Aresco Trak Chief Ltd | Ballast regulator |
| US4235029A (en) * | 1979-08-03 | 1980-11-25 | Raymond Ulm | Machine for cleaning railway tracks |
-
2014
- 2014-04-11 ES ES201430548A patent/ES2550879B1/en not_active Expired - Fee Related
-
2015
- 2015-04-13 WO PCT/ES2015/070291 patent/WO2015155402A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2583378A (en) * | 1945-12-06 | 1952-01-22 | Kershaw Royce | Ballast spreader |
| US3047968A (en) * | 1959-12-03 | 1962-08-07 | Kalamazoo Mfg Company | Ballast distributing machine for railroads |
| US3305952A (en) * | 1964-04-28 | 1967-02-28 | United States Steel Corp | Railroad bed cleaning equipment |
| US3468042A (en) * | 1966-12-21 | 1969-09-23 | Kalamazoo Mfg Co | Railway roadbed plow |
| US3624936A (en) * | 1969-08-27 | 1971-12-07 | Aresco Trak Chief Ltd | Ballast regulator |
| US4235029A (en) * | 1979-08-03 | 1980-11-25 | Raymond Ulm | Machine for cleaning railway tracks |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2550879A1 (en) | 2015-11-12 |
| ES2550879B1 (en) | 2016-09-08 |
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