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WO2010052350A1 - Protective barrier for snowstorms - Google Patents

Protective barrier for snowstorms Download PDF

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Publication number
WO2010052350A1
WO2010052350A1 PCT/ES2009/000504 ES2009000504W WO2010052350A1 WO 2010052350 A1 WO2010052350 A1 WO 2010052350A1 ES 2009000504 W ES2009000504 W ES 2009000504W WO 2010052350 A1 WO2010052350 A1 WO 2010052350A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective barrier
screen
blizzards
slats
bar
Prior art date
Application number
PCT/ES2009/000504
Other languages
Spanish (es)
French (fr)
Inventor
Daniel Castro Fresno
Jorge RODRÍGUEZ FERNÁNDEZ
Luis Ángel SAÑUDO FONTANEDA
Juan José DEL COZ DÍAZ
Felipe Pedro ÁLVAREZ RABANAL
Paulino José GARCÍA NIETO
Original Assignee
Iberotalud, S.L.
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 Iberotalud, S.L. filed Critical Iberotalud, S.L.
Priority to BRPI0920503A priority Critical patent/BRPI0920503A2/en
Priority to MX2011004914A priority patent/MX2011004914A/en
Priority to CN2009801449195A priority patent/CN102216529A/en
Priority to EP09824444A priority patent/EP2354312A1/en
Priority to US13/127,800 priority patent/US20110220857A1/en
Publication of WO2010052350A1 publication Critical patent/WO2010052350A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances

Definitions

  • the present invention relates, as expressed in the statement of this specification, to a barrier intended to protect communications routes, such as railways, roads and highways, from accumulations of snow or sand that carry blizzards , causing that the wind does not whip directly to the road and causing the deposit and accumulation of the materials it carries out outside it.
  • US Patent 353,206 claims the ornamental design of a fiberglass snow fence; This barrier has a degree of inclination towards leeward with support of complementary posts in this area.
  • US Patent 3,966,172 shows a protection device on the windward and leeward sides, formed by two barriers that rest on each other at the top and consist of a plurality of planks or horizontal slats with vertical posts, with ground anchors using cables.
  • Plant protection against blizzards is also known, which is done through the planting of trees, shrubs or plants, with an arrangement of one or more lines in the formation of the barrier.
  • the drawback of this system is that the vegetation is useful when it has a certain height, not when it reaches a greater height or when it has a smaller size.
  • the proposed invention consists of a barrier of protection against the blizzard composed of a set of pieces that are easily transportable to the location, to configure a barrier by the online arrangement of a plurality of screens.
  • the structure of the elements that make up the invention ensure that its installation on site as well as the change of damaged parts, in the maintenance and repair work, are done quickly and easily.
  • Each screen consists of a set of slats that will be placed horizontally, superimposed on each other at regular distances, linked to the vertical posts by anchoring their ends to rectangular securing plates that are inserted into the vertical post by a tubular ring which presents the structure of the plate.
  • the screen will present a wind deflector in its upper part that will favor the channeling of the wind path so that the precipitation of the materials it carries is carried out past the protection zone.
  • the installation of the invention on the ground will eliminate the deposit of snow or sand in the road, causing a stacking divided between the previous area of the barrier, in windward, and out of the road in the leeward part.
  • the lower part of the screen will be free of slats in order to minimize the deposition of snow in the region immediately after the screen, in the leeward area. Additionally, the screen can be presented with a joint at the bottom that allows the prostration of the screen towards one of the sides or both, with its total dejection on the ground at times where this protection is not required and you want to eliminate the visual impact of these barriers on the landscape; facilitating the articulation, likewise, the repair work.
  • Figure 2. Shows an individual screen in the windward view, the side that is windswept.
  • Figure 3. Shows an individual screen, leeward view.
  • Figure 5. Shows profile of a slat.
  • Figure 6. Shows the securing plate in windward view.
  • Figure 7. Shows the securing plate in leeward view.
  • Figure 8. Detail of the union of the slats to the securing plate, windward view.
  • Figure 9. View of the upper blade with deflector in its windward position, showing the attachment to the securing plates.
  • Figure 10. Shows detail of the connection of the upper blade to the securing plates.
  • Figure 11. Detail of the end of the screen, with the threaded bar of the vertical post and the connection of the slats to the securing plate, seen from the lee.
  • Figure 12. Profile view of the screen.
  • Figure 13 Complete representation of the articulation of the vertical element.
  • Figure 14. View of the bottom bar of the joint.
  • Figure 15. Shows the upper bar of the joint.
  • Figure 16. View of the piece that allows the threading of the bars in the joint.
  • Figure 17.- Shows protection piece of the upper joint bar.
  • FIG 1 it can be seen how the barrier object of the invention, Figure 1, is configured by joining several screens that are placed on the ground by vertical posts.
  • Each screen consists of a plurality of slats that adopt a rectangular configuration (1), arranged horizontally, on top of each other and with some overlap between them, to conform the screen in the subjection of its ends to two vertical posts that settle on the ground ( Figures 2 and 3).
  • the profile of the slats has a longitudinal fold in its central part with two identical sections
  • All the slats contain at the edge of their major sides a fold (4) that will protect the edges of the slat from oxidation, as well as the operators of cuts in the installation or repair work.
  • the linkage of the slats with the posts is carried out by means of a rectangular plate (5) of height slightly lower than the slat and folded in two sections (9, 10) with the same angle of inclination as the slats of the screen.
  • This plate is introduced into the post by means of a tubular ring containing each welded plate in its middle zone (6), of appropriate section to be introduced in the vertical post, the ring having a height of 110.00 mm.
  • the plate has four horizontally torn holes on each side (7), to ensure by screwing the slats that also have four perforations (8) at each of their ends related in position and size with the holes in the plate .
  • This link of the plate and the lama can be seen in Figures 8, 9 and 10.
  • the securing plates are not shown in their entirety at the ends of the barrier, but only up to the ring (6) that is anchored in the vertical post. This is because they will be placed for aesthetic and safety purposes for the passers-by that circulate through the area, these end-of-barrier securing plates, without the projection that this plate would suppose without receiving any lama.
  • an individual screen is shown showing the barrier end plate (5) in these drawings, it being understood that on each screen, except at the ends of the barrier, the plate will be installed whole assurance (5) that will allow the anchoring of the slats of the following screen.
  • each screen will contain an additional section (11), arranged bent inclined towards leeward at an angle of 90 °, which will serve as a deflector for the wind.
  • This deflector section will be shorter than those of the slat, 150.00 mm.
  • the slats will be installed on the screen equidistant from each other on the vertical posts, keeping this distance by the contest of separator tubes (12) that are introduced into the posts between the tubular rings of the slats (6), determining the degree of overlap between these are the height of the tubes, the lower the height, the greater the level of overlap between slats; presenting in this preferred embodiment a height of 177.34 mm.
  • the position of the securing plate (5) with respect to the tubular ring (6) will determine the degree of inclination of the slats on the screen. They will be manufactured, preferably, so that the section of the slats located in leeward form an angle of 65 ° with respect to the horizontal plane ( Figure 12).
  • the internal configuration of the vertical posts that act as support for the screen will be threaded bars (13) driven into the ground, preferably 2000.00 mm Gewi bar. Tall.
  • the bottom of the screen will be presented without slats; they will be supplied by the introduction in the vertical posts of some tubes (14) with the desired height of this hole.
  • the optimum size of this space from the ground to the beginning of the screen is between 10 to 15% of the total height of the screen.
  • each vertical element will be configured by two bars with threaded structure (16, 17), Gewi, related by means of a joint ( Figure 13).
  • the lower bar (16) will be introduced into the ground, and in the upper one (17) the screen will be formed, the joint being articulated by threading the bars into two nuts (18) welded inside cylindrical parts (19, 20), as shown in Figure 16, which have at its other end hook elements to form the joint, one (21) that will leave the lower cylinder (19), to fit between two receiving elements (22) which contains the end of cylinder (20) of the upper joint.
  • the upper part will be additionally protected by a hyperboloid tubular element (26) installed in the bar above the cylindrical part (20) that will serve for the transition of dimensions between it and the bar in the joint.
  • the lower part may be protected by a tube (27) within which a welded nut will be arranged.
  • the screens will be fixed by cables that will be placed on the top of the posts to be anchored in the leeward and windward terrain (Figure 1).
  • Another alternative way will be the placement of rigid pipes in the same position as the cables but located only on one side of the barrier. This embodiment will be preferred when the posts have lower articulation.
  • the barrier will preferably be installed parallel to the road to be protected, in the ridges of hills, in the windward areas of stream channels and other topographic depressions that allow the increase of the snow deposit of the screens, making a previous study of the winds predominant in the area in a period of time sufficient to obtain an adequate statistical value of wind directions and which or which are the most predominant over the rest.
  • the accumulation of sand or snow will be in the windward and leeward area, outside the area protected by the invention.
  • the barrier will be arranged without openings in the protection line; in cases where the arrangement of openings is unavoidable, some screens must overlap with others of the same line, or several lines of screens will be arranged.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Protective barrier for snowstorms, for installation near communication routes in order to prevent the accumulation of snow or sand on the road. The barrier is formed by joining several screens made of a set of blades that are arranged horizontally, superposed on one another at regular distances, joined with vertical posts by anchoring their ends to several rectangular plates that are inserted in the vertical post using a ring on the plate.

Description

BARRERA PROTECTORA DE IAS VENTISCAS Objeto de la invención PROTECTIVE BARRIER OF THE VENTISCAS Object of the invention
La presente invención se refiere, tal como se expresa en el enunciado de esta memoria descriptiva, a una barrera destinada a proteger las rutas de comunicaciones, como son las vias férreas, carreteras y autovías, de las acumulaciones de nieve o arena que transportan las ventiscas, propiciando que el viento no azote directamente a la via y provocando que el depósito y amontonamiento de los materiales que transporta se realice fuera de la misma.The present invention relates, as expressed in the statement of this specification, to a barrier intended to protect communications routes, such as railways, roads and highways, from accumulations of snow or sand that carry blizzards , causing that the wind does not whip directly to the road and causing the deposit and accumulation of the materials it carries out outside it.
Antecedentes de la invenciónBackground of the invention
Son conocidos diversos modos de protección de estas vias ante las ventiscas. Los más tradicionales son las barreras de madera con tablas dispuestas en horizontal a distancias regulares unas de otras, que se fijan a postes verticales para formar un vallado.Various ways of protecting these roads against blizzards are known. The most traditional are wooden barriers with tables arranged horizontally at regular distances from each other, which are fixed to vertical posts to form a fence.
Otras barreras combinan en la configuración de la valla postes metálicos que se asientan en el terreno en la vertical junto con materiales plásticos o sintéticos para los elementos horizontales. Se conoce también la valla mixta compuesta por tablones de madera y postes de acero.Other barriers combine metal poles that sit on the ground in the vertical along with plastic or synthetic materials for horizontal elements in the fence configuration. It is also known the mixed fence composed of wooden planks and steel posts.
La patente de Estados Unidos 353.206 reivindica el diseño ornamental de una valla de nieve de fibra de vidrio; esta barrera presenta un grado de inclinación hacia sotavento con apoyos de postes complementarios en esta zona.US Patent 353,206 claims the ornamental design of a fiberglass snow fence; This barrier has a degree of inclination towards leeward with support of complementary posts in this area.
La patente americana 3.966.172 nos muestra un dispositivo de protección a los lados de barlovento y sotavento, formado por dos barreras que se apoyan una en la otra en su parte superior y compuestas por una pluralidad de tablones o lamas horizontales con postes verticales, con anclajes al terreno mediante cables.US Patent 3,966,172 shows a protection device on the windward and leeward sides, formed by two barriers that rest on each other at the top and consist of a plurality of planks or horizontal slats with vertical posts, with ground anchors using cables.
Se conoce también la protección vegetal frente a las ventiscas, que se realiza a través de la plantación de árboles, arbustos o plantas, con una disposición de una o más lineas en la conformación de la barrera. El inconveniente que presenta este sistema es que la vegetación es útil cuando presenta una determinada altura, no cuando alcanza una mayor ni cuando presenta una menor talla.Plant protection against blizzards is also known, which is done through the planting of trees, shrubs or plants, with an arrangement of one or more lines in the formation of the barrier. The drawback of this system is that the vegetation is useful when it has a certain height, not when it reaches a greater height or when it has a smaller size.
Descripción de la invenciónDescription of the invention
La invención que se propone consiste en una barrera de protección contra la ventisca compuesta de un conjunto de piezas que son fácilmente transportables hasta el lugar de ubicación, para configurar una barrera por la disposición en linea de una pluralidad de pantallas. La estructura de los elementos que componen la invención consiguen que su instalación en obra asi como el cambio de piezas deterioradas, en las labores de mantenimiento y reparación, se hagan de forma rápida y sencilla.The proposed invention consists of a barrier of protection against the blizzard composed of a set of pieces that are easily transportable to the location, to configure a barrier by the online arrangement of a plurality of screens. The structure of the elements that make up the invention ensure that its installation on site as well as the change of damaged parts, in the maintenance and repair work, are done quickly and easily.
Cada pantalla consta de un conjunto de lamas que se colocarán en sentido horizontal, superpuestas entre si a distancias regulares, vinculadas con los postes verticales mediante el anclaje de sus extremos a unas placas de aseguramiento rectangulares que se introducen en el poste vertical mediante un anillo tubular que presenta la estructura de la placa.Each screen consists of a set of slats that will be placed horizontally, superimposed on each other at regular distances, linked to the vertical posts by anchoring their ends to rectangular securing plates that are inserted into the vertical post by a tubular ring which presents the structure of the plate.
La linea de pantallas que conforma la barrera obligará al viento a pasar a través su estructura, disipando su velocidad y evitando los remolinos en la zona de protección, que son causantes de accidentes a los conductores al dificultarles la visión de la via.The line of screens that make up the barrier will force the wind to pass through its structure, dissipating its speed and avoiding eddies in the protection zone, which are the cause of accidents to drivers by making it difficult for them to see the road.
La pantalla presentará un deflector del viento en su parte superior que propiciará la canalización de la trayectoria del viento al objeto de que la precipitación de los materiales que transporta se realice pasada la zona de protección. De este modo, la instalación de la invención en el terreno eliminará el depósito de nieve o arena en la via, provocando un amontonamiento dividido entre la zona anterior de la barrera, en barlovento, y fuera de la via en la parte de sotavento.The screen will present a wind deflector in its upper part that will favor the channeling of the wind path so that the precipitation of the materials it carries is carried out past the protection zone. In this way, the installation of the invention on the ground will eliminate the deposit of snow or sand in the road, causing a stacking divided between the previous area of the barrier, in windward, and out of the road in the leeward part.
La parte inferior de la pantalla se mostrará libre de lamas con el objeto de minimizar la deposición de nieve en la región inmediatamente posterior a la pantalla, en la zona de sotavento. Adicionalmente, la pantalla se podrá presentar con una articulación en la parte inferior que permite el postrado de la pantalla hacia uno de los lados o hacia los dos, con su total abatimiento sobre el terreno en épocas donde no sea precisa esta protección y se desee eliminar el impacto visual que suponen estas barreras en el paisaje; facilitando la articulación, asimismo, las labores de reparación.The lower part of the screen will be free of slats in order to minimize the deposition of snow in the region immediately after the screen, in the leeward area. Additionally, the screen can be presented with a joint at the bottom that allows the prostration of the screen towards one of the sides or both, with its total dejection on the ground at times where this protection is not required and you want to eliminate the visual impact of these barriers on the landscape; facilitating the articulation, likewise, the repair work.
Breve descripción de los dibujosBrief description of the drawings
Para complementar la descripción que se está realizando, y con objeto de ayuda a una mejor comprensión de las características del invento, se acompaña la presente memoria descriptiva de planos, mostrando el modo de realización preferente, donde, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: Figura 1.- Vista de una barrera protectora de las ventiscas creada en la unión de varias pantallas, mostrando el modo de colocación con respecto al viento.To complement the description that is being made, and in order to help a better understanding of the features of the invention, the present descriptive report of plans is attached, showing the preferred embodiment, where, for illustrative and non-limiting purposes, It has represented the following: Figure 1.- View of a protective barrier of the blizzards created in the union of several screens, showing the way of placement with respect to the wind.
Figura 2.- Muestra una pantalla individual en la vista de barlovento, el lado que es azotado por el viento. Figura 3.- Muestra una pantalla individual, vista de sotavento.Figure 2.- Shows an individual screen in the windward view, the side that is windswept. Figure 3.- Shows an individual screen, leeward view.
Figura 4.- Vista de una lama.Figure 4.- View of a slat.
Figura 5.- Muestra perfil de una lama. Figura 6.- Muestra la placa de aseguramiento en vista de barlovento.Figure 5.- Shows profile of a slat. Figure 6.- Shows the securing plate in windward view.
Figura 7.- Muestra la placa de aseguramiento en vista de sotavento. Figura 8.- Detalle de la unión de las lamas a la placa de aseguramiento, vista a barlovento.Figure 7.- Shows the securing plate in leeward view. Figure 8.- Detail of the union of the slats to the securing plate, windward view.
Figura 9.- Vista de la lama superior con deflector en su posición de barlovento, apreciándose la unión a las placas de aseguramiento. Figura 10.- Muestra detalle de unión de la lama superior a las placas de aseguramiento.Figure 9.- View of the upper blade with deflector in its windward position, showing the attachment to the securing plates. Figure 10.- Shows detail of the connection of the upper blade to the securing plates.
Figura 11.- Detalle del final de pantalla, con la barra roscada del poste vertical y la unión de las lamas a la placa de aseguramiento, vista a sotavento. Figura 12.- Vista de perfil de la pantalla.Figure 11.- Detail of the end of the screen, with the threaded bar of the vertical post and the connection of the slats to the securing plate, seen from the lee. Figure 12.- Profile view of the screen.
Figura 13.- Representación completa de la articulación del elemento vertical.Figure 13.- Complete representation of the articulation of the vertical element.
Figura 14.- Vista de la barra inferior de la articulación. Figura 15.- Muestra la barra superior de la articulación.Figure 14.- View of the bottom bar of the joint. Figure 15.- Shows the upper bar of the joint.
Figura 16.- Vista de la pieza que permite el roscado de las barras en la articulación.Figure 16.- View of the piece that allows the threading of the bars in the joint.
Figura 17.- Muestra pieza de protección de la barra superior de la articulación.Figure 17.- Shows protection piece of the upper joint bar.
Realización preferente de la invenciónPreferred Embodiment of the Invention
Haciendo referencia a las figuras mostradas, puede observarse como la barrera objeto de la invención, Figura 1, se configura mediante la unión de varias pantallas que se colocan en el terreno mediante postes verticales. Cada pantalla se compone de una pluralidad de lamas que adoptan una configuración rectangular (1), dispuestas en horizontal, unas encima de otras y con cierto solapamiento entre ellas, para conformar la pantalla en la sujeción de sus extremos a sendos postes verticales que se asientan en el terreno (Figuras 2 y 3).Referring to the figures shown, it can be seen how the barrier object of the invention, Figure 1, is configured by joining several screens that are placed on the ground by vertical posts. Each screen consists of a plurality of slats that adopt a rectangular configuration (1), arranged horizontally, on top of each other and with some overlap between them, to conform the screen in the subjection of its ends to two vertical posts that settle on the ground (Figures 2 and 3).
El perfil de las lamas presenta un pliegue longitudinal en su parte central con dos tramos idénticosThe profile of the slats has a longitudinal fold in its central part with two identical sections
(2,3) de 191,77 mm, formando un ángulo de 170°; configuración ventajosa que la dotará de resistencia al viento. La pantalla será dispuesta en obra con todas las lamas en la misma posición, con su parte cóncava hacia barlovento, lado de la barrera que recibe el viento representado por las flechas (Figura 1 y 2) .(2.3) of 191.77 mm, forming an angle of 170 °; advantageous configuration that will provide wind resistance. The screen will be arranged on site with all the slats in the same position, with its concave part towards windward, side of the barrier that receives the wind represented by the arrows (Figure 1 and 2).
Todas las lamas contienen en el borde de sus lados mayores un doblez (4) que protegerá a los cantos de la lama de la oxidación, asi como a los operarios de cortes en las labores de instalación o reparación.All the slats contain at the edge of their major sides a fold (4) that will protect the edges of the slat from oxidation, as well as the operators of cuts in the installation or repair work.
La vinculación de las lamas con los postes se realiza mediante una placa rectangular (5) de altura ligeramente inferior a la lama y plegada en dos tramos (9, 10) con el mismo ángulo de inclinación que las lamas de la pantalla. Esta placa se introduce en el poste mediante un anillo tubular que contiene cada placa soldado en su zona media (6), de sección apropiada para ser introducido en el poste vertical, presentando una altura el anillo de 110,00 mm. La placa dispone de cuatro taladros rasgados en horizontal a cada lado (7), para asegurar mediante atornillado las lamas que presentan, igualmente, cuatro perforaciones (8) en cada uno de sus extremos relacionadas en la posición y tamaño con los taladros de la placa. Este vinculo de la placa y la lama se puede apreciar en las Figuras 8, 9 y 10.The linkage of the slats with the posts is carried out by means of a rectangular plate (5) of height slightly lower than the slat and folded in two sections (9, 10) with the same angle of inclination as the slats of the screen. This plate is introduced into the post by means of a tubular ring containing each welded plate in its middle zone (6), of appropriate section to be introduced in the vertical post, the ring having a height of 110.00 mm. The plate has four horizontally torn holes on each side (7), to ensure by screwing the slats that also have four perforations (8) at each of their ends related in position and size with the holes in the plate . This link of the plate and the lama can be seen in Figures 8, 9 and 10.
En cada lado de la placa serán fijados los extremos de lamas situadas en pantallas contiguas, para conformar una barrera de protección en esta forma de unión, como se detalla en la Figura 11.The ends of slats located on adjacent screens will be fixed on each side of the plate, to form a protective barrier in this form of connection, as detailed in Figure 11.
En la Figura 1, en los extremos de la barrera no aparecen las placas de aseguramiento en su totalidad, sino únicamente hasta el anillo (6) que se ancla en el poste vertical. Esto es porque se colocarán a efectos estéticos y de seguridad para los transeúntes que circulen por la zona, estas placas de aseguramiento de fin de barrera, sin el saliente que supondría esta placa sin recibir ninguna lama. De igual modo, en las Figuras 1 y 2 se muestra una pantalla individual mostrando la placa de aseguramiento (5) de fin de barrera en estos dibujos, debiendo entenderse que en cada pantalla, excepto en los extremos de la barrera, se instalará la placa de aseguramiento entera (5) que permitirá el anclaje de las lamas de la siguiente pantalla.In Figure 1, the securing plates are not shown in their entirety at the ends of the barrier, but only up to the ring (6) that is anchored in the vertical post. This is because they will be placed for aesthetic and safety purposes for the passers-by that circulate through the area, these end-of-barrier securing plates, without the projection that this plate would suppose without receiving any lama. Similarly, in Figures 1 and 2 an individual screen is shown showing the barrier end plate (5) in these drawings, it being understood that on each screen, except at the ends of the barrier, the plate will be installed whole assurance (5) that will allow the anchoring of the slats of the following screen.
La última lama de cada pantalla contendrá un tramo adicional (11) , disponiéndose doblado inclinado hacia sotavento en un ángulo de 90°, que servirá de deflector para el viento. Este tramo deflector será de menor altura que los de la lama, 150,00 mm.The last strip of each screen will contain an additional section (11), arranged bent inclined towards leeward at an angle of 90 °, which will serve as a deflector for the wind. This deflector section will be shorter than those of the slat, 150.00 mm.
Las lamas se instalarán en la pantalla equidistantes entre si en los postes verticales, conservando esta distancia por el concurso de tubos separadores (12) que se introducen en los postes entre los anillos tubulares de las lamas (6) , determinando el grado de solapamiento entre éstas la altura de los tubos, a menor altura mayor nivel de superposición entre lamas; presentando en este modo de realización preferente una altura de 177,34 mm. La posición de la placa de aseguramiento (5) con respecto al anillo tubular (6) determinará el grado de inclinación de las lamas en la pantalla. Se fabricarán, preferentemente, para que el tramo de las lamas situado en sotavento forme un ángulo de 65° con respecto al plano horizontal (Figura 12) .The slats will be installed on the screen equidistant from each other on the vertical posts, keeping this distance by the contest of separator tubes (12) that are introduced into the posts between the tubular rings of the slats (6), determining the degree of overlap between these are the height of the tubes, the lower the height, the greater the level of overlap between slats; presenting in this preferred embodiment a height of 177.34 mm. The position of the securing plate (5) with respect to the tubular ring (6) will determine the degree of inclination of the slats on the screen. They will be manufactured, preferably, so that the section of the slats located in leeward form an angle of 65 ° with respect to the horizontal plane (Figure 12).
La configuración interna de los postes verticales que actúan de soporte de la pantalla serán barras roscadas (13) hincadas en el terreno, preferentemente barra Gewi de 2000,00 mm. de altura.The internal configuration of the vertical posts that act as support for the screen will be threaded bars (13) driven into the ground, preferably 2000.00 mm Gewi bar. Tall.
La parte inferior de la pantalla se presentará sin lamas; serán suplidas por la introducción en los postes verticales de unos tubos (14) con la altura que se desea tenga este hueco. El tamaño óptimo de este espacio desde el suelo hasta el comienzo de la pantalla es entre un 10 a un 15% de la altura total de la pantalla.The bottom of the screen will be presented without slats; they will be supplied by the introduction in the vertical posts of some tubes (14) with the desired height of this hole. The optimum size of this space from the ground to the beginning of the screen is between 10 to 15% of the total height of the screen.
La sección de estos tubos inferiores de la pantalla (14) será la misma que la de los tubos separadores entre lamas (12), y que la del anillo tubular que se presenta en las placas aseguradoras de las lamas (6) .The section of these lower tubes of the screen (14) will be the same as that of the spacer tubes between slats (12), and that of the tubular ring that is presented in the slats' insurance plates (6).
Se cerrará la pantalla en la parte superior mediante una tuerca que se enroscará en la barra que conforma el poste vertical (15) . La pantalla podrá presentar una articulación en la zona inferior de los postes que permita su plegado. En este caso, cada elemento vertical estará configurado por dos barras con estructura roscada (16, 17), Gewi, relacionadas por medio de una articulación (Figura 13) . La barra inferior (16) se introducirá en el terreno, y en la superior (17) se conformará la pantalla, estando la unión articulada mediante el roscado de las barras en sendas tuercas (18) soldadas en el interior de piezas cilindricas (19, 20), tal como se muestra en la Figura 16, que presentan en su otro extremo elementos de enganche para conformar la articulación, uno (21) que saldrá del cilindro inferior (19), para encajar en medio de dos elementos receptores (22) que contiene el extremo del cilindro (20) de la articulación superior. El elemento de enganche inferior (21) y los elementos receptores de aquélThe screen at the top will be closed by a nut that will be screwed into the bar that forms the vertical post (15). The screen may present a joint in the lower area of the posts that allows folding. In this case, each vertical element will be configured by two bars with threaded structure (16, 17), Gewi, related by means of a joint (Figure 13). The lower bar (16) will be introduced into the ground, and in the upper one (17) the screen will be formed, the joint being articulated by threading the bars into two nuts (18) welded inside cylindrical parts (19, 20), as shown in Figure 16, which have at its other end hook elements to form the joint, one (21) that will leave the lower cylinder (19), to fit between two receiving elements (22) which contains the end of cylinder (20) of the upper joint. The lower coupling element (21) and the receiving elements thereof
(22) presentan perforaciones relacionadas en su posición(22) have related perforations in their position
(23, 24), destinadas a recibir, una vez instalado el enganche inferior en los elementos receptores, un pasante, perno preferentemente, asegurando la articulación en una tuerca (25) . La parte superior estará adicionalmente protegida por un elemento tubular hiperboloide (26) instalado en la barra encima del pieza cilindrica (20) que servirá para la transición de dimensiones entre ésta y la barra en la articulación. De igual modo, la parte inferior podrá estar protegida por un tubo (27) dentro del que se dispondrá una tuerca soldada.(23, 24), intended to receive, once the lower hitch is installed in the receiving elements, a passage, preferably bolt, securing the joint in a nut (25). The upper part will be additionally protected by a hyperboloid tubular element (26) installed in the bar above the cylindrical part (20) that will serve for the transition of dimensions between it and the bar in the joint. Similarly, the lower part may be protected by a tube (27) within which a welded nut will be arranged.
Las pantallas serán fijadas mediante cables que se colocarán en la parte superior de los postes para ser afianzados en el terreno a sotavento y barlovento (Figura 1) . Otra forma alternativa será la colocación de tubos rígidos en la misma posición que los cables pero emplazados únicamente en uno de los lados de la barrera. Esta realización será preferente cuando los postes presenten articulación inferior.The screens will be fixed by cables that will be placed on the top of the posts to be anchored in the leeward and windward terrain (Figure 1). Another alternative way will be the placement of rigid pipes in the same position as the cables but located only on one side of the barrier. This embodiment will be preferred when the posts have lower articulation.
La barrera se instalará preferentemente paralela a la via a proteger, en las crestas de colinas, en las zonas de barlovento de cauces de arroyos y otras depresiones topográficas que permitan el aumento del depósito de nieve de las pantallas, haciendo un estudio previo de los vientos predominantes en la zona en un periodo de tiempo suficiente como para obtener un valor estadístico adecuado de direcciones del viento y cuál o cuáles son las más predominantes sobre el resto.The barrier will preferably be installed parallel to the road to be protected, in the ridges of hills, in the windward areas of stream channels and other topographic depressions that allow the increase of the snow deposit of the screens, making a previous study of the winds predominant in the area in a period of time sufficient to obtain an adequate statistical value of wind directions and which or which are the most predominant over the rest.
La acumulación de arena o nieve será en la zona de barlovento y en sotavento, fuera de la zona protegida por la invención. Se dispondrá la barrera sin aberturas en la linea de protección; en los casos en que sea inevitable la disposición de aberturas, deberán solaparse unas pantallas con otras de la misma linea, o se dispondrán varias lineas de pantallas.The accumulation of sand or snow will be in the windward and leeward area, outside the area protected by the invention. The barrier will be arranged without openings in the protection line; in cases where the arrangement of openings is unavoidable, some screens must overlap with others of the same line, or several lines of screens will be arranged.
Debe entenderse que la invención ha sido descrita según la realización preferida de la misma, por lo que puede ser susceptible de modificaciones de forma, tamaño y materiales, siempre y cuando dichas alteraciones no varien sustancialmente las características del invento que se reivindican a continuación. It should be understood that the invention has been described according to the preferred embodiment thereof, so that it may be susceptible to modifications of shape, size and materials, as long as said alterations do not substantially vary the characteristics of the invention claimed below.

Claims

REIVINDICACIONES
1.- Barrera protectora de las ventiscas, formada por la disposición en linea de varias pantallas conformadas por una pluralidad de lamas que se disponen en horizontal aseguradas en postes verticales, caracterizada porque cada extremo de la lama está relacionada con los postes verticales mediante una placa (5) que contiene un anillo tubular (6) en su zona media para ser introducido en el poste, presentando la placa en sus extremos taladros (7) para asegurar las lamas de pantallas contiguas.1.- Blizzard protective barrier, formed by the in-line arrangement of several screens formed by a plurality of slats that are arranged horizontally in vertical posts, characterized in that each end of the slat is related to the vertical posts by means of a plate (5) which contains a tubular ring (6) in its middle area to be inserted into the post, the plate having holes at its ends (7) to secure the slats of adjacent screens.
2.- Barrera protectora de las ventiscas, según la reivindicación 1, caracterizada porque las lamas son rectangulares (1), plegadas en dos tramos iguales (2, 3), disponiéndose en los extremos taladros (8) relacionados en su posición y estructura con los de la placa.2. Protective barrier of the blizzards, according to claim 1, characterized in that the slats are rectangular (1), folded in two equal sections (2, 3), arranged at the end holes (8) related in their position and structure with those of the plate.
3.- Barrera protectora de las ventiscas, según la reivindicaciones anteriores, caracterizada porque la placa estará formada por dos tramos iguales (9, 10) con un ángulo de inclinación que coincide con el de la lama, colocándose en el poste vertical la parte cóncava hacia barlovento, para recibir las lamas en esta posición.3. Protective barrier of the blizzards, according to the preceding claims, characterized in that the plate will be formed by two equal sections (9, 10) with an angle of inclination that coincides with that of the slat, the concave part being placed on the vertical post towards windward, to receive the lamas in this position.
4.- Barrera protectora de las ventiscas, según la reivindicación 1, caracterizada porque la estructura de la última lama de la parte superior de cada pantalla está compuesta de un tramo adicional (11) al resto de las lamas que se pliega inclinado hacia sotavento.4. Protective barrier of the blizzards, according to claim 1, characterized in that the structure of the last strip of the upper part of each screen is composed of an additional section (11) to the rest of the slats that folds inclined towards leeward.
5.- Barrera protectora de las ventiscas, según la reivindicación 1, caracterizada porque en los postes verticales se introducirán tubos separadores (12) entre los anillos tubulares (6) .5. Protective barrier of the blizzards, according to claim 1, characterized in that in the vertical posts separating tubes (12) will be introduced between the tubular rings (6).
6.- Barrera protectora de las ventiscas, según la reivindicación 1, caracterizada porque la parte inferior de la pantalla se puede presentar libre de lamas, sustituyéndose éstas por tubos (14) dispuestos en la parte inferior de los postes verticales.6. Protective barrier of the blizzards, according to claim 1, characterized in that the lower part of the screen can be free of slats, replacing these by tubes (14) arranged in the lower part of the vertical posts.
7.- Barrera protectora de las ventiscas, según la reivindicaciones anteriores, caracterizada porque la estructura interna de los postes verticales será una barra roscada (13) en la que se introducen el tubo inferior (14), los anillos tubulares de las placas (6) y los tubos separadores (12); cerrándose la pantalla mediante una tuerca (15) en la parte superior de la barra. 7. Protective barrier of the blizzards, according to the preceding claims, characterized in that the internal structure of the vertical posts will be a threaded bar (13) in which the lower tube (14), the tubular rings of the plates (6) are introduced ) and the separator tubes (12); closing the screen by means of a nut (15) at the top of the bar.
8.- Barrera protectora de las ventiscas, según reivindicación 1, caracterizada porque la pantalla puede abatirse, permitiéndose su plegado al estar conformado cada elemento vertical por dos barras (16, 17), una inferior (16) que se introduce en el terreno, y una superior (17) donde se coloca la estructura de la pantalla, unidas ambas barras en una articulación.8. Protective barrier of the blizzards, according to claim 1, characterized in that the screen can be folded down, allowing its folding when each vertical element is formed by two bars (16, 17), a lower one (16) that is introduced into the ground, and an upper one (17) where the screen structure is placed, joined both bars in a joint.
9.- Barrera protectora de las ventiscas, según reivindicación anterior, caracterizada porque el extremo superior de la barra que se introduce en el terreno, y el extremo inferior de la barra que conforma la pantalla, estarán roscadas en tuercas (18) que se sitúan soldadas en el interior de cilindros (19, 20) que contienen en su otro extremo elementos de enganche que conforman la articulación; un elemento de enganche (21) que sale del cilindro inferior (19), para encajar en medio de dos elementos receptores (22) que contiene el extremo del cilindro (20) de la articulación superior, disponiéndose perforaciones relacionadas en el elemento de enganche inferior y los receptores (23, 24) para colocar un pasante que permita la función articulada.9. Protective barrier of the blizzards, according to previous claim, characterized in that the upper end of the bar that is introduced into the ground, and the lower end of the bar that forms the screen, will be threaded into nuts (18) that are located welded inside cylinders (19, 20) that contain at their other end coupling elements that make up the joint; a coupling element (21) coming out of the lower cylinder (19), to fit between two receiving elements (22) containing the end of the cylinder (20) of the upper joint, related perforations being provided in the lower coupling element and the receivers (23, 24) to place an intern that allows articulated function.
10.- Barrera protectora de las ventiscas, según reivindicaciones 8 y 9, caracterizada porque la parte superior de la articulación podrá estar adicionalmente protegida por un elemento tubular (26) instalado en la barra superior (17) encima del cilindro (20), pudiendo presentar la parte inferior de la articulación una protección consistente en un tubo (27) dentro del que se dispone una tuerca soldada que se roscará en la barra inferior ( 16) . 10.- Blizzard protective barrier, according to claims 8 and 9, characterized in that the upper part of the joint may be additionally protected by a tubular element (26) installed in the upper bar (17) above the cylinder (20), the lower part of the joint being able to have a protection consisting of a tube (27) within which a welded nut is arranged which is thread on the bottom bar (16).
PCT/ES2009/000504 2008-11-10 2009-10-20 Protective barrier for snowstorms WO2010052350A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0920503A BRPI0920503A2 (en) 2008-11-10 2009-10-20 snow or sand barrier
MX2011004914A MX2011004914A (en) 2008-11-10 2009-10-20 Protective barrier for snowstorms.
CN2009801449195A CN102216529A (en) 2008-11-10 2009-10-20 Protective barrier for snowstorms
EP09824444A EP2354312A1 (en) 2008-11-10 2009-10-20 Protective barrier for snowstorms
US13/127,800 US20110220857A1 (en) 2008-11-10 2009-10-20 Protective barrier for winds carrying snow or sand

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200803250A ES2341211B1 (en) 2008-11-10 2008-11-10 PROTECTIVE BARRIER OF THE VENTISCAS.
ESP200803250 2008-11-10

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WO2010052350A1 true WO2010052350A1 (en) 2010-05-14

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US (1) US20110220857A1 (en)
EP (1) EP2354312A1 (en)
CN (1) CN102216529A (en)
BR (1) BRPI0920503A2 (en)
ES (1) ES2341211B1 (en)
MX (1) MX2011004914A (en)
WO (1) WO2010052350A1 (en)

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MX2011004914A (en) 2011-05-30
EP2354312A1 (en) 2011-08-10
BRPI0920503A2 (en) 2015-12-22
US20110220857A1 (en) 2011-09-15
CN102216529A (en) 2011-10-12
ES2341211B1 (en) 2011-02-14
ES2341211A1 (en) 2010-06-16

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