WO2000005480A1 - Unfoldable and self-contained metal platform for evacuation of persons - Google Patents
Unfoldable and self-contained metal platform for evacuation of persons Download PDFInfo
- Publication number
- WO2000005480A1 WO2000005480A1 PCT/ES1999/000141 ES9900141W WO0005480A1 WO 2000005480 A1 WO2000005480 A1 WO 2000005480A1 ES 9900141 W ES9900141 W ES 9900141W WO 0005480 A1 WO0005480 A1 WO 0005480A1
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- Prior art keywords
- evacuation
- tabular
- ladder
- tabular body
- people
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
Definitions
- the present specification refers to a stand-alone and autonomous metal platform for the evacuation of people whose utility lies in being configured as an applicable platform such as a folding and modular fire escape ladder, in collaboration with a plurality of joining elements that configure the sections of union between the platforms formed by protective screens installed on the sides and telescopic scales that are located diagonally allowing the descent of people from the upper to the lower platforms, installable on the outside of buildings and allowing the evacuation of people in case of fire or similar, joining the group of elements and mechanisms whose existence in buildings claims the Administration for the safeguard of goods and people in case of fire.
- the invention allows its installation in any building that lacks external evacuation elements, achieving through its modular arrangement a perfect integration whatever the size, architecture or revocation of the building, being incorporated under any hole that exists in the facade and that allows transit of staff, such as windows or balconies.
- the aforementioned devices are not in common use and are usually closed to traffic, their development not reaching the ground level on which the building resides, with a section of retractable ladder at its lower end, which can only be deployed from the interior of the stairs and whose object is the unwanted access of people to the building by the stairs.
- Newly constructed buildings especially those destined for public functions, have fire stairs installed at the time of their construction, structurally constituting a body with the building they serve, and however in old constructions their presence is not common , must be installed later to comply with the existing regulations.
- the applicant is aware of the existence of built-in fire stairs after the construction of the building, constituted from a structure of metal profiles on which stair sections are installed, the resulting structure is a unique and independent body of the building although attached to it.
- Tabular bodies have braces that they guide the deployment and ensure the parallelism of the surface deployed with respect to the ground.
- the invention described above does not describe the retention elements of the tabular bodies or the actions to be performed at the time of the deployment of its constituent elements, describing in the characterizing part braces that have at least one of its rigid sections.
- platform which according to its dimensions and at the time of carrying out the corresponding deployment of the same, can present multiple fixing failures, since it does not have a surface of appropriate dimensions to achieve from it obviate, alleviate and reduce, as well as cushioning the effect from the unilateral deployment of several platforms in a number similar to the protected floors, an effect that can result in fractures of the support surface and even in the detachment of the platforms themselves, which will lead to an additional catastrophe.
- the one that tries to palliate with the incorporation in the buildings of this type of platforms, that in collaboration With connecting stairs configured as sections generate the possibility of saving people through them.
- a composite work surface is known to be used in a folding ladder, configured as a long plate and a short plate, each consisting of several sheets of rectangular pieces, with top and bottom and four corners along with first and second common edges.
- Israel with the number 830069379 is known the existence of a folding ladder for emergency cases, equipped with three sections of articulated ladder, carriage, platform and step structure.
- a sliding ladder of the formwork scaffolding type is known from German Invention Patent 3,237,807, which has a rail around the central upright and braces for lower support in the upright.
- a floating-sided side ladder is known from the Invention Patent US4,067,412, provided in its upper part with a large float and slider in ribbed elements attached to the pier.
- a mooring platform is known from the Invention Patent US3,970,169 to the scale of the wall of a dry vessel, provided with steps mounted on supports and being vertically mobile with the tides.
- a system of alarms for workbenches is known from Japanese Invention Patent 10331414, for example the stands used during indoor work, configured from warning messages of audio outputs through loudspeakers when the release of stop retainers is detected.
- the mobile workbench when there is a person very close to the bank in question.
- invention patent W09844235 a set of modular ladder for mine chimneys is known, which presents transverse bars, joined transversely and detachably to the peripheral wall of the mine chimney, successively and vertically spaced, with a section of ladder linked detachably between two crossbars, successive by support.
- a fixed ladder for tall buildings is known from the Invention Patent J10196260, which has studs that project from the lower support joint of the adjustment and extension leg, and a body structure that rests on the floor surface.
- a ladder is known that can be raised and lowered in registers or access wells, which has storage units with a U-shaped cross section, where a pulley, guide rails and seals, as well as safety fixing devices actuated to the top of the staircase storage units, based on the operation of winding components.
- An escape ladder device is known from the Invention Patent DE29804691 configured by a main frame that has two vertical posts fixed to the inside of the wall, and which has two support posts that are mounted horizontally on the main frame, counting With a railing.
- An extendable ladder in upper and lower halves is known from the Invention Patent NL1002755, which has a fixing lever that retains the halves, so that the steps of both are level.
- a foldable fire escape ladder is known from the Invention Patent GD2.312.011 comprising rigid pivotally connected sections and an adjustable mounting element.
- a ladder to be attached to the outside of a water tank is known from the Invention Patent J07259463, which has a staircase rotatably attached to the horizontal part of the main body, such that it is aligned with the main body when it rotates towards up and touch the floor surface.
- Invention Patent J09135912 an emergency evacuation device is known in cases of fires, applicable on buildings, which has a ladder attached to supports by means of pivoting upper and lower elements, such that it extends and precipitates outwards. of a substrate.
- J08184278 a Folding protective ladder is known for rescuing people on floors located in buildings in case of fire, which has an operating position, folding rods and operation to adjust the support post and the grip. orthogonal to the horizontal position.
- Invention Patent J08128289 a ladder for shelters is known that crosses intervals between mobile supports using multiple support legs arranged at regular intervals.
- a ladder for the maintenance of pipe and valve installations in chemical plants is known from the Invention Patent JO8109784, provided with through holes made in each metal fitting fixed to the side frame, which allows the ladder to be installed on the wall by means of a fixing tool .
- a folding fire escape ladder is known from the Invention Patent GB2274867, which comprises a railing that automatically enters into position, the door being out of the poise position to swing open under its own weight.
- a ladder holder which comprises pivotable hooks for joining ladder rungs and a set of clamps for mooring to the surface or edge of the building.
- an evacuation ladder assembly is known in case of fire, which has sliding upper and lower sections, which depend on an opening made in the wall, and being telescopically related.
- a folding ladder for fire evacuation is known from the Invention Patent CH652797, which has levers to release the rotary steps and allow a railing to join the fixed railing.
- a retractable evacuation ladder in case of fire is known from the Invention Patent O8402474, which is supported by upper and lower stirrups, which allow it to rest flat against the wall when contracted, having lower stirrups substantially longer than the superiors
- a sliding ladder of formwork scaffolding which has a round central upright with railing and braces to support the lower part in the upright.
- a well-known entry ladder arrangement mechanism is known which has a circular flange support, with the flange rotating freely in a cylindrical ball handle.
- An evacuation ladder is provided with the invention patent US 4,037,686 provided with lateral tracks in the form of a channel, provided with transverse parts connected to a pivot.
- a ladder for forklifts and commercial storage tanks is known from the Invention Patent US3,856,109, which has two sections mounted on the wall, one on top of the other, with overlapping ends.
- a ladder platform which on one side of a plate has a peripheral flange engaging a hanger, while at the other end a fixing element is provided, which can cover two fixing plates at the same time, which are rotatably coupled on the outer side of the plate and can be hooked by a recess on a step.
- Patent WO9732107 requested in the name of Mr. LORENTE ALBARRACIN, who also owns the Invention Patent ES890004182 corresponding to an external escape staircase for buildings that has folding platforms and short stairs that articulate or engoznan to the facade.
- the deployable and autonomous metal platform for the evacuation of people that the invention proposes constitutes in itself an obvious novelty within its field of application as it incorporates retention and guidance devices that allow almost entirely to ensure that the deployment is Performs in all cases.
- the invention is constituted from an anchor plate on which are placed compasses that support and direct the deployment of a tabular body that also has a second set of compasses of similar constitution to the previous ones, which support and direct the deployment. of a second tabular body.
- the folding and autonomous metal platform for the evacuation of people also has articulated braces that connect the outer end of the platform formed by the deployment of the two tabular bodies with an upper area of the anchor plate.
- the aforementioned arrangement allows to obtain a structure that is able to be arranged horizontally from its resting position without directly exerting a force on it, being only necessary to overcome the reduced resistance offered by the articulated braces to remove them from their unstable equilibrium position in which They find when folded.
- Figure number 1 Shows a general view of the invention relating to an autonomous and deployable metal platform for the evacuation of people, in particular when it is deployed, its constituent elements being appreciated.
- Figure number 2. Represents the object shown in the previous figure equipped with a safety railing.
- Figure number 3. Illustrates a side view of the deployable and autonomous metal platform for the evacuation of deployed people.
- Figure number 4.- Shows the invention folded in a side view.
- Figure number 5.- represents a second embodiment of the invention in which one of the tabular bodies is solidly fixed to the anchor plate and only the second tabular body is deployed.
- Figure number 6. Illustrates the second embodiment of the invention deployed with a side view.
- the folding and autonomous metal platform for the evacuation of persons that is recommended is constituted from an anchor plate (1) from which two measures (3) and (3 ') are drawn. , which have two longitudinal holes that run through slides (5) and (5 ') that finish off connecting rods (4) and (4') to which the tabular body (2) is articulated.
- the tabular body (2) has two measures (6) and (6 ') in the vicinity of its smaller sides, which also have a longitudinal hole through which runners (8) and (8') run, connecting rods (7) and (7 ') that articulate at their opposite end to the tabular body (2') in the vicinity of their internal vertices.
- braces (11) are articulated which are also joined, by the opposite end and by means of welded plates (12) and (12'), to the anchor plate (1).
- the tabular bodies (2) and (2 ') have a cutout (20) so that when they are deployed there is an opening in the floor that they form through which you can access the flight of stairs located under them, acting equally the stairs, as previously stated in collaboration with auxiliary elements for the union of the different platforms, when they are extended and position to be used for the evacuation of people and goods.
- safety rails (10) hinged at its base can be incorporated into the tabular body (2 ').
- All the elements described are preferably made of metal, the bodies being subjected to important mechanical stresses preferably made of stainless steel.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Emergency Lowering Means (AREA)
- Ladders (AREA)
Abstract
Unfoldable and self-contained metal platform for the evacuation of persons comprising an anchoring plate (1) connected to two compasses (3 and 3') provided with longitudinal orifices through which runners (5 and 5') can circulate; the runners are connected to small rods (4 and 4') to which is articulated a tabular body (2); it is comprised of two compasses (6 and 6') at the vicinity of its minor sides which are provided with longitudinal holes through which can circulate runners (8 and 8') terminated by small rods (7 and 7') which, themselves, are articulated to the tabular body (2') at a point close to its internal vertices.
Description
PLATAFORMA METÁLICA DESPLEGABLE Y AUTÓNOMA PARA LA EVACUACIÓN DE PERSONAS DEPLOYABLE AND AUTONOMOUS METALLIC PLATFORM FOR THE EVACUATION OF PEOPLE
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente memoria descriptiva se refiere a una plataforma metálica desplegable y autónoma para la evacuación de personas cuya utilidad reside en configurarse como una plataforma aplicable como una escalera de incendios desplegable y modular, en colaboración con una pluralidad de elementos de unión que configuran los tramos de unión entre las plataformas formados por pantallas protectoras instaladas en los laterales y escalas telescópicas que se sitúan diagonalmente permitiendo el descenso de las personas desde las plataformas superiores a las inferiores, instalable en el exterior de edificios y que permite la evacuación de personas en caso de incendio o similar, incorporándose al grupo de elementos y mecanismos cuya existencia en edificios reclama la Administración para la salvaguarda de bienes y personas en caso de incendio.The present specification refers to a stand-alone and autonomous metal platform for the evacuation of people whose utility lies in being configured as an applicable platform such as a folding and modular fire escape ladder, in collaboration with a plurality of joining elements that configure the sections of union between the platforms formed by protective screens installed on the sides and telescopic scales that are located diagonally allowing the descent of people from the upper to the lower platforms, installable on the outside of buildings and allowing the evacuation of people in case of fire or similar, joining the group of elements and mechanisms whose existence in buildings claims the Administration for the safeguard of goods and people in case of fire.
La invención permite su instalación en cualquier edificio que carezca de elementos de evacuación exteriores, lográndose mediante su disposición modular una perfecta integración cualquiera que sea el tamaño, arquitectura o revoque del edificio, incorporándose bajo cualquier hueco que exista en la fachada y que permita el tránsito de personal, tal y como pueden ser ventanas o balcones.The invention allows its installation in any building that lacks external evacuation elements, achieving through its modular arrangement a perfect integration whatever the size, architecture or revocation of the building, being incorporated under any hole that exists in the facade and that allows transit of staff, such as windows or balconies.
CAMPO DE LA INVENCIÓN
Esta invención tiene su aplicación dentro de la industria dedicada a la fabricación de elementos y dispositivos de lucha contra el fuego y evacuación de personas, más concretamente dentro de la industria dedicada a la fabricación de escaleras de incendios.FIELD OF THE INVENTION This invention has its application within the industry dedicated to the manufacture of fire fighting and evacuation elements and devices, more specifically within the industry dedicated to the manufacture of fire stairs.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Es de común conocimiento la existencia de escaleras de incendios que se instalan en el exterior de edificios y cuyo objeto es permitir la evacuación de personas de los mismos en caso de incendio, evitándose en este caso el tránsito por su interior.It is common knowledge the existence of fire stairs that are installed outside buildings and whose purpose is to allow the evacuation of people from them in case of fire, avoiding in this case the transit through its interior.
Los citados dispositivos no son de uso común y habitualmente se encuentran cerrados al tránsito, no llegando su desarrollo al nivel del suelo sobre el que se dimana el edificio, contando con un tramo de escalera escamoteable en su extremo inferior, que solamente puede ser desplegado desde el interior de la escalera y cuyo objeto es el acceso no deseado de personas al edificio por la escalera.The aforementioned devices are not in common use and are usually closed to traffic, their development not reaching the ground level on which the building resides, with a section of retractable ladder at its lower end, which can only be deployed from the interior of the stairs and whose object is the unwanted access of people to the building by the stairs.
Los edificios de nueva construcción, sobre todo los destinados a funciones publicas, poseen escaleras de incendios instaladas en el momento de su construcción, constituyendo estructuralmente un cuerpo con el edificio al que sirven, y sin embargo en construcciones antiguas no es común la presencia de éstas, debiéndose instalar con posterioridad para cumplir la normativa existente el respecto.Newly constructed buildings, especially those destined for public functions, have fire stairs installed at the time of their construction, structurally constituting a body with the building they serve, and however in old constructions their presence is not common , must be installed later to comply with the existing regulations.
El solicitante tiene constancia de la existencia de escaleras de incendios incorporables con posterioridad a la construcción del edificio,
constituidas a partir de una estructura de perfiles metálicos sobre la que se instalan tramos de escalera, la estructura resultante resulta un cuerpo único e independiente del edificio aunque adosado a ella.The applicant is aware of the existence of built-in fire stairs after the construction of the building, constituted from a structure of metal profiles on which stair sections are installed, the resulting structure is a unique and independent body of the building although attached to it.
Estas escaleras de incendios, aunque resultan muy seguras y operativas por ser una estructura autónoma y autoportante, son de un alto coste y de difícil realización y no son instalables en todos los edificios, pues es necesaria la existencia de un paramento vertical adecuado que recorra todo el desarrollo del edificio.These fire stairs, although they are very safe and operational because they are an autonomous and self-supporting structure, are of a high cost and difficult to carry out and are not installable in all buildings, since it is necessary to have an adequate vertical wall that runs through The development of the building.
Existen escaleras de incendios incorporables a un paramento vertical del edificio constituidas a partir de elementos modulares independientes que, en conjunto, conforman una escalera practicable.There are fire stairs that can be incorporated into a vertical wall of the building made up of independent modular elements that together form a practicable staircase.
Más concretamente el solicitante tiene constancia de la existencia de la Patente de Invención número P-9201298 del 22 de Junio de 1992, relativa a un módulo adosable a fachadas de edificios para evacuación de personal, asi como de las mejoras introducidas a la anterior, con número de solicitud P-9600479 del 29 de Febrero de 1996, en la que se recoge un dispositivo constituido a partir de dos cuerpos tabulares, abisagrados entre si y con la fachada, que habitualmente se encuentran replegados en disposición paralela con la citada fachada, retenidos mediante un dispositivo no descrito y que pueden ser desplegados deshaciendo el citado vinculo, conformando una superficie plana paralela al suelo de la que dimana un tramo de escalera descendente que permite el acceso a otro módulo similar situado bajo el primero.More specifically, the applicant is aware of the existence of the Invention Patent number P-9201298 of June 22, 1992, relating to a module attached to facades of buildings for the evacuation of personnel, as well as the improvements introduced to the previous one, with application number P-9600479 of February 29, 1996, which includes a device consisting of two tabular bodies, hinged together and with the facade, which are usually folded in parallel arrangement with the aforementioned facade, retained by means of a device not described and that can be deployed by undoing the aforementioned link, forming a flat surface parallel to the ground from which a section of descending staircase that allows access to another similar module located under the first.
Los cuerpos tabulares cuentan con tirantes que
guian el desplegado y aseguran el paralelismo de la superficie desplegada con respecto al suelo.Tabular bodies have braces that they guide the deployment and ensure the parallelism of the surface deployed with respect to the ground.
En una estructura de este tipo es de vital importancia el contar con un mecanismo que asegure el desplegado en cualquier momento y en el inimo posible de tiempo.In such a structure it is vitally important to have a mechanism that ensures deployment at any time and in the least possible time.
La invención descrita con anterioridad no describe los elementos de retención de los cuerpos tabulares ni las acciones a realizar en el momento del despliegue de sus elementos constitutivos, describiendo en la parte caracterizadora unos tirantes que posean al menos uno de sus tramos rígidos.The invention described above does not describe the retention elements of the tabular bodies or the actions to be performed at the time of the deployment of its constituent elements, describing in the characterizing part braces that have at least one of its rigid sections.
El solicitante ha constatado que en las invenciones señaladas anteriormente, formadas a partir de plataformas desplegables, se utiliza como zona de retención y fijación a la fachada o paramento un cuerpo de escasa anchura y de longitud similar al cuerpo de uno de los módulos constitutivos de la plataforma, que a tenor de sus dimensiones y en el momento de efectuar el correspondiente desplegado de la misma, pueden presentar múltiples fallos de fijación, al no disponer de una superficie de dimensiones apropiadas para lograr a partir de la misma obviar, paliar y reducir, asi como amortiguar el efecto proveniente del desplegado al unisono de varias plataformas en número similar a los pisos protegidos, efecto que puede redundar en fracturas de la superficie de soporte e incluso en el desprendimiento de las propias plataformas, lo que conllevarla a una catástrofe adicional a la que se intenta paliar con la incorporación en los edificios de este tipo de plataformas, que en colaboración con escaleras de unión configuradas como tramos generan la
posibilidad de lograr el salvamento de las personas a través de las mismas.The applicant has found that in the inventions indicated above, formed from deployable platforms, a body of small width and length similar to the body of one of the constituent modules of the building is used as a retention and fixing area to the façade. platform, which according to its dimensions and at the time of carrying out the corresponding deployment of the same, can present multiple fixing failures, since it does not have a surface of appropriate dimensions to achieve from it obviate, alleviate and reduce, as well as cushioning the effect from the unilateral deployment of several platforms in a number similar to the protected floors, an effect that can result in fractures of the support surface and even in the detachment of the platforms themselves, which will lead to an additional catastrophe. the one that tries to palliate with the incorporation in the buildings of this type of platforms, that in collaboration With connecting stairs configured as sections generate the possibility of saving people through them.
El solicitante sabedor de esta problemática, solicitó en su dia un Modelo de Utilidad con el número 9801774 relativo a plataforma perfeccionada aplicable en módulos de evacuación fijados sobre fachadas de edificios, en el cual se describe y reivindica una plataforma formada a partir de dos piezas, las cuales se unen entre si y están capacitadas para ser plegadas presentando sus superficies adyacentes cuando se encuentran plegadas y que a la vez se encuentran unidas a un marco de soporte y anclaje cuyas dimensiones son sensiblemente mayores a las conocidas, lo que redunda en reducir y amortiguar el efecto dimanado de la extensión de las propias plataformas, consiguiendo a tenor del mismo disponer de una plataforma desplegable que en uno de sus dos módulos cuenta con una abertura a través de la cual la persona que se sitúa en el módulo adyacente en su zona superior puede efectuar el descenso a la plataforma situada en la zona inferior a través de una escalera desplegable de naturaleza telescópica o similar, que termina en el módulo inferior, realizando la evacuación paulatina a través de la abertura existente en la plataforma inferior y asi sucesivamente.The knowledgeable applicant of this problem, requested in his day a Utility Model with the number 9801774 related to perfected platform applicable in evacuation modules fixed on building facades, in which a platform formed from two pieces is described and claimed, which are joined together and are capable of being folded by presenting their adjacent surfaces when they are folded and that at the same time are attached to a support and anchor frame whose dimensions are significantly larger than those known, which results in reducing and cushion the effect of the extension of the platforms themselves, making it possible to have a drop-down platform that in one of its two modules has an opening through which the person who is located in the adjacent module in their area upper can descend to the platform located in the lower area through a folding ladder of n telescopic nature or similar, which ends in the lower module, carrying out the gradual evacuation through the opening in the lower platform and so on.
Aunque en el citado expediente del Modelo de Utilidad propiedad del solicitante de este expediente, se describe un elemento de gran resistencia y seguridad, se ha constatado que seria deseable contar con una plataforma la cual estuviera dotada de una serie de elementos de retención que actuaran como amortiguadores de la misma y a la vez que evitaran la necesidad imperiosa hasta el momento de realizar el abisagrado lineal de ambas piezas, teniendo al mismo tiempo el
invento señalado como idóneo la particularidad de presentar posibles configuraciones formales y a la vez, a tenor de la reducción de grosores solicitados a los mismos, efectuar un alivio en cuanto al peso del contexto de la plataforma.Although in the aforementioned file of the Utility Model owned by the applicant of this file, an element of great resistance and security is described, it has been found that it would be desirable to have a platform which was provided with a series of retention elements that acted as dampers of the same and at the same time that they avoid the imperative need until the moment of making the linear hinge of both pieces, having at the same time the invention indicated as suitable the particularity of presenting possible formal configurations and at the same time, in view of the reduction in thicknesses requested to them, make a relief as to the weight of the context of the platform.
El solicitante al margen de los expedientes citados anteriormente, conoce la existencia de una Patente de Invención solicitada con el número W09859131 relativa a una escalera plegable para tener acceso a superficies elevadas, por ejemplo cajas de camión, naves de carga de talleres, andamios, etc., que tiene elementos de plataforma y soporte para mantener la mantener la plataforma en el sentido de orientación apropiado para sustentar los pies del usuario, siendo la escalera plegable desde su posición de uso a la de almacenamiento .The applicant apart from the aforementioned files, knows the existence of an Invention Patent requested with the number W09859131 relative to a folding ladder to access elevated surfaces, for example truck boxes, cargo ships of workshops, scaffolding, etc. ., which has platform and support elements to maintain maintaining the platform in the sense of proper orientation to support the user's feet, the ladder being foldable from its position of use to that of storage.
Solicitada en Alemania con el número 29.703.848 se conoce una superficie compuesta de trabajo para ser utilizada en escalera plegable, configurada como una plancha larga y una plancha corta, consistiendo cada una de ellas en varias planchas de piezas rectangulares, con parte superior e inferior y cuatro esquinas junto con primeros y segundos bordes comunes.Requested in Germany under the number 29,703,848 a composite work surface is known to be used in a folding ladder, configured as a long plate and a short plate, each consisting of several sheets of rectangular pieces, with top and bottom and four corners along with first and second common edges.
Por la Patente de Invención solicitada en Alemania con el número 29.706.219 se conocen tableros de constructor de aplicaciones múltiples que tienen peldaños de desarrollo y soportes de sostén extensibles, que están unidos por medio de varillas y con plataformas y rodillos en los extremos inferiores de los soportes de sostén.In the German Patent Application No. 29,706,219, multi-purpose builder boards are known which have development steps and extensible support brackets, which are connected by means of rods and with platforms and rollers at the lower ends of the support brackets.
Por la Patente de Invención solicitada en
Alemania con el número 29.613.688 se conoce una superficie de trabajo para escaleras de mano que comprende planchas cortas y largas, cada una de ellas con mitades de plancha y presentando articulaciones de unión plegables en bordes adyacentes y planchas de apoyo con abrazaderas de escalera debajo de los bordes exteriores .For the Invention Patent requested in Germany with the number 29.613.688 is known a work surface for ladders comprising short and long plates, each with halves of iron and presenting folding joint joints on adjacent edges and support plates with ladder clamps underneath of the outer edges.
Por la Patente de Invención francesa número 2.715.187, se conoce un dispositivo para fijar una plataforma en posición en escaleras de mano de escalones, que tiene ganchos en los montantes de sustentación y ganchos en los bordes de la plataforma que la mantienen rígida en posición extendida.From French Invention Patent number 2,715,187, a device is known for fixing a platform in position in ladder ladders, which has hooks in the uprights and hooks in the edges of the platform that keep it rigid in position extended.
Por la Patente de Invención solicitada enFor the Invention Patent requested in
Israel con el número 830069379 se conoce la existencia de una escalera de mano plegable para casos de urgencia, dotada de tres secciones de escalerilla articuladas, carrillo, plataforma y estructura de escalones.Israel with the number 830069379 is known the existence of a folding ladder for emergency cases, equipped with three sections of articulated ladder, carriage, platform and step structure.
Por la Patente de Invención SU1.025.856 se conoce la existencia de una escalera de fábrica con sección inferior engoznada, dotada de una zona inferior que gira manualmente con compuerta de seguridad a través del rellano.In the Patent of Invention SU1.025.856 it is known the existence of a factory staircase with a lower section engoznada, equipped with a lower area that turns manually with safety gate through the landing.
Por la Patente de Invención alemana 3.237.807 se conoce una escalera de mano deslizante del tipo de andamiaje de encofrado, que cuenta con un carril alrededor del montante central y riostras para soporte inferior en el montante.A sliding ladder of the formwork scaffolding type is known from German Invention Patent 3,237,807, which has a rail around the central upright and braces for lower support in the upright.
Por la Patente de Invención US4.067.412 se conoce una escalera de mano lateral de muelle flotante,
provista en su parte superior de un gran flotador y deslizable en elementos acanalados unidos al muelle.A floating-sided side ladder is known from the Invention Patent US4,067,412, provided in its upper part with a large float and slider in ribbed elements attached to the pier.
Por la Patente de Invención US3.970.169 se conoce una plataforma de amarre a la escala de la pared de un buque seco, provista de escalones montados sobre soportes y siendo móvil verticalmente con las mareas.A mooring platform is known from the Invention Patent US3,970,169 to the scale of the wall of a dry vessel, provided with steps mounted on supports and being vertically mobile with the tides.
Por la Patente de Invención US3.856.109 se conoce la existencia de una escalera de mano para montacargas y silos, o bien para depósitos de almacenaje que presenta dos secciones montadas en la pared, una encima de la otra, con extremos que se sobreponen.In the US Patent 3,856,109 it is known the existence of a ladder for forklifts and silos, or for storage tanks that has two sections mounted on the wall, one on top of the other, with overlapping ends.
Por la Patente de Invención japonesa 10331414 se conoce un sistema de alarmas para bancos de trabajo, por ejemplo los caballetes utilizados durante trabajos en interiores, configurados a partir de mensajes de advertencia de audiosalidas a través de altavoces cuando se detecta la suelta de retenedores que paran el banco de trabajo móvil, cuando hay una persona muy cerca del banco en cuestión.A system of alarms for workbenches is known from Japanese Invention Patent 10331414, for example the stands used during indoor work, configured from warning messages of audio outputs through loudspeakers when the release of stop retainers is detected. the mobile workbench, when there is a person very close to the bank in question.
Por la Patente de Invención DE19.729.749 se conoce una escalera de mano plegable de seguridad con larguero plegable en forma de "U", que presenta peldaños de sección cuadrada, tubos de refuerzo, barra de pivote y cojinete, asi como soportes.From the invention patent DE19.729.749 a foldable safety ladder with a "U" folding beam is known, which has square section steps, reinforcing tubes, pivot bar and bearing, as well as supports.
Por la Patente de Invención J10.287.290 se conoce una escala aplicable en las bodegas de los buques de carga, que presenta brazos de soporte que sobresalen horizontalmente de la pared interior de la bodega, en donde una segunda sección de escala se encuentra unida por medio de pasadores a las secciones de brazos de
soporte .An applicable scale is known from the Invention Patent J10.287.290 in the holds of cargo ships, which has support arms that protrude horizontally from the interior wall of the hold, where a second scale section is joined by means of from pins to arm sections of support
Por la Patente de Invención W09844235 se conoce un conjunto de escalera modular para chimeneas de mina, que presenta barras transversales, unidas de forma transversal y soltable a la pared periférica de la chimenea de la mina, de forma sucesiva y verticálmente espaciada, con una sección de escalera unida de forma desprendible entre dos barras transversales, sucesivas mediante soporte.In invention patent W09844235 a set of modular ladder for mine chimneys is known, which presents transverse bars, joined transversely and detachably to the peripheral wall of the mine chimney, successively and vertically spaced, with a section of ladder linked detachably between two crossbars, successive by support.
Por la Patente de Invención J10196260 se conoce una escalera fija para edificios altos, que tiene tacos que se proyectan desde la unión de soporte más inferior de la pata de ajuste y extensión, y una estructura de cuerpo que se apoya a la superficie del piso.A fixed ladder for tall buildings is known from the Invention Patent J10196260, which has studs that project from the lower support joint of the adjustment and extension leg, and a body structure that rests on the floor surface.
Por la Patente de Invención FR2759733 se conoce un sistema de control de acceso a la sección superior de la escalera con marco circundante, que presenta una puerta en la parte inferior del marco conectado por un brazo pivotante a la parte móvil de la escalera abisagrada.An access control system to the upper section of the staircase with surrounding frame is known from the Invention Patent FR2759733, which has a door at the bottom of the frame connected by a pivoting arm to the movable part of the hinged staircase.
Por la Patente de Invención Jl0.169.346 se conoce una escalera que puede elevarse y descenderse en registros o pozos de acceso, que dispone de unidades de almacenamiento con sección transversal en forma de "U", donde se sitúan una polea, carriles de guia y retenes, asi como dispositivos de fijación de seguridad accionados a la parte superior de las unidades de almacenamiento de la escalera, basado en la operación de componentes de enrollamiento.
Por la Patente de Invención DE29804691 se conoce un dispositivo de escalera de escape configurado por un bastidor principal que presenta dos postes verticales fijos al interior de la pared, y que tiene dos postes de soporte que están montados de forma horizontal en el bastidor principal, contando con una barandilla .By the Patent of Invention Jl0.169.346 a ladder is known that can be raised and lowered in registers or access wells, which has storage units with a U-shaped cross section, where a pulley, guide rails and seals, as well as safety fixing devices actuated to the top of the staircase storage units, based on the operation of winding components. An escape ladder device is known from the Invention Patent DE29804691 configured by a main frame that has two vertical posts fixed to the inside of the wall, and which has two support posts that are mounted horizontally on the main frame, counting With a railing.
Por la Patente de Invención J09328877 se conoce una barandilla que tiene un instrumento de apertura manual que bascula el cuerpo principal de la escalera en sentido descendente a su posición suspendida después de que se ha soltado un retenedor que deja de mantener el cuerpo principal de la escalera en su posición horizontal.From the Invention Patent J09328877 a railing is known that has a manual opening instrument that tilts the main body of the ladder downwards to its suspended position after a retainer has been released that stops maintaining the main body of the ladder in its horizontal position.
Por la Patente de Invención NL1002755 se conoce una escalera extensible en mitades superiores e inferiores, que presenta una palanca de fijación que retiene las mitades, de modo que los peldaños de ambas están a nivel.An extendable ladder in upper and lower halves is known from the Invention Patent NL1002755, which has a fixing lever that retains the halves, so that the steps of both are level.
Por la Patente de Invención GD2.312.011 se conoce una escalera plegable para casos de incendio que comprende secciones rígidas unidas de forma pivotante y un elemento de montura ajustable.A foldable fire escape ladder is known from the Invention Patent GD2.312.011 comprising rigid pivotally connected sections and an adjustable mounting element.
Por la Patente de Invención J07259463 se conoce una escalera para adosarse al exterior de un depósito de agua, que presenta una subescalera unida de forma rotativa a la parte horizontal del cuerpo principal, de tal modo que se encuentra alineada con el cuerpo principal cuando gira hacia arriba y toca la superficie del piso.
Por la Patente de Invención J09135912 se conoce un dispositivo de evacuación de urgencia en casos de incendios, aplicable sobre edificios, que presenta una escalera unida a soportes por medio de elementos superiores e inferiores pivotantes, de tal modo que se extiende y precipita hacia el exterior de un substrato.A ladder to be attached to the outside of a water tank is known from the Invention Patent J07259463, which has a staircase rotatably attached to the horizontal part of the main body, such that it is aligned with the main body when it rotates towards up and touch the floor surface. Invention Patent J09135912 an emergency evacuation device is known in cases of fires, applicable on buildings, which has a ladder attached to supports by means of pivoting upper and lower elements, such that it extends and precipitates outwards. of a substrate.
Por la Patente de Invención DE19536609 se conoce una escalera para casos de incendio aplicable en edificios, que presenta un contenedor de ocupación, una cavidad o caja contigua a la ventana, que se arrolla o despliega en caso de urgencia.In patent of invention DE19536609 a ladder for fire cases applicable in buildings is known, which has an occupancy container, a cavity or box adjacent to the window, which is rolled or deployed in case of emergency.
Por la Patente de Invención J08184278 se conoce una escalera de protección plegable para rescatar personas en los pisos situados en edificios en caso de incendio, que presenta un puesto de operación, varillas plegables y de operación para ajustar el puesto de soporte y la pieza de agarre en posición ortogonal a la posición horizontal.In J08184278, a Folding protective ladder is known for rescuing people on floors located in buildings in case of fire, which has an operating position, folding rods and operation to adjust the support post and the grip. orthogonal to the horizontal position.
Por la Patente de Invención J08128289 se conoce una escalera para refugios que franquea intervalos entre apoyos móviles utilizando patas de apoyo múltiples dispuestas a intervalos regulares.Invention Patent J08128289 a ladder for shelters is known that crosses intervals between mobile supports using multiple support legs arranged at regular intervals.
Por la Patente de Invención JO8109784 se conoce una escalera para el mantenimiento de instalaciones de tuberías y válvulas en plantas químicas, dotadas de agujeros pasantes practicados en cada accesorio metálico fijado al bastidor lateral, que permite instalar la escalera en la pared mediante una herramienta de fijación.A ladder for the maintenance of pipe and valve installations in chemical plants is known from the Invention Patent JO8109784, provided with through holes made in each metal fitting fixed to the side frame, which allows the ladder to be installed on the wall by means of a fixing tool .
Por la Patente de Invención J07241348 se
conoce una escalera de urgencia para casos de incendio, que presenta un cable de desenganche de abrazadera fijado a la entrada al refugio en estado inclinado.By Invention Patent J07241348 it is knows an emergency staircase for fire cases, which has a clamp release cable attached to the entrance to the shelter in an inclined state.
Por la Patente de Invención GB2274867 se conoce una escalera plegable para caso de incendio que comprende una barandilla que entra en posición automáticamente, estando la puerta fuera de la posición aplomo para bascular abierta bajo su propio peso.A folding fire escape ladder is known from the Invention Patent GB2274867, which comprises a railing that automatically enters into position, the door being out of the poise position to swing open under its own weight.
Por la Patente de Invención DE4.233.484 se conoce una escalera extensible con pozo vertical que comprende dos carriles unidos por travesanos con guia conectados a la pared del pozo, y provista de mecanismo de fijación para una posición especifica de la escalera.From the invention patent DE4.233.484 an extensible ladder with vertical well is known, comprising two rails joined by guide crossings connected to the wall of the well, and provided with a fixing mechanism for a specific position of the ladder.
Por la Patente de Invención FR2.624.548 se conoce un sujetador para escaleras que comprende ganchos pivotables para unir peldaños de escalera y un conjunto de abrazaderas para el amarre a la superficie o borde del edificio.In FR2.624.548, a ladder holder is known which comprises pivotable hooks for joining ladder rungs and a set of clamps for mooring to the surface or edge of the building.
Por la Patente de Invención GB2198470 se conoce un conjunto de escalera de evacuación en caso de incendio, que tiene secciones superiores e inferiores deslizables, que dependen de una abertura practicada en la pared, y estando telescópicamente relacionadas.In GB2198470, an evacuation ladder assembly is known in case of fire, which has sliding upper and lower sections, which depend on an opening made in the wall, and being telescopically related.
Por la Patente de Invención DE3715541 se conoce una barandilla plegable para escalera de silo, que presenta varillas longitudinales conectadas mediante pasadores de articulación a unas anillas de sustentación con plegado plano para el transporte.From the invention patent DE3715541 a folding railing for a silo ladder is known, which has longitudinal rods connected by means of articulation pins to support rings with flat folding for transport.
Por la Patente de Invención BE903832 se conoce
una escalera con secciones extensibles, enclavadas mediante un mecanismo de cremallera y piñón que funciona de forma manual o automática.It is known from the invention patent BE903832 a ladder with extendable sections, interlocked by a rack and pinion mechanism that works manually or automatically.
Por la Patente de Invención CH652797 se conoce una escalera plegable para la evacuación en caso de incendio, que tiene palancas para liberar los escalones rotativos y permitir que una barandilla se junte a la barandilla fija.A folding ladder for fire evacuation is known from the Invention Patent CH652797, which has levers to release the rotary steps and allow a railing to join the fixed railing.
Por la Patente de Invención GB2.158.862 se conoce un conjunto de escalera de escotilla de acceso, que tiene una barra de conexión unida de forma pivotante a la escalera extensible, que puede apoyarse contra el borde de la escotilla.Invention Patent GB2,158,862 an access hatch ladder assembly is known, which has a connecting bar pivotally attached to the extendable ladder, which can rest against the edge of the hatch.
Por la Patente de Invención O8402474 se conoce una escalera retráctil de evacuación en caso de incendio, que está sustentada por estribos superiores e inferiores, que le permiten apoyarse de forma plana contra la pared cuando se contrae, disponiendo de estribos inferiores sensiblemente más largos de que los superiores .A retractable evacuation ladder in case of fire is known from the Invention Patent O8402474, which is supported by upper and lower stirrups, which allow it to rest flat against the wall when contracted, having lower stirrups substantially longer than the superiors
Por la Patente de Invención GB2.123.887 se conoce una escalera de evacuación en caso de incendio, que tiene una sección fija a la pared dotada de una sección inferior pivotada, que presenta una pantalla térmica.In GB2.123.887, an escape ladder is known in case of fire, which has a fixed section to the wall provided with a pivoted lower section, which has a thermal screen.
Por la Patente de Invención DE3.237.807 se conoce una escalera deslizante tipo andamiaje de encofrado, que presenta un montante central redondo con barandilla y riostras para soportar la parte inferior en el montante.
Por la Patente de Invención DE3113201 se conoce un mecanismo de disposición de escalera de entrada a pozos que presenta un soporte de brida circular, con la brida girando libremente en un asiendo de bolas cilindricas.From the Invention Patent DE3.237.807, a sliding ladder of formwork scaffolding is known, which has a round central upright with railing and braces to support the lower part in the upright. In DE3113201, a well-known entry ladder arrangement mechanism is known which has a circular flange support, with the flange rotating freely in a cylindrical ball handle.
Por la Patente de Invención DE3.001.828 se conoce una escalera de cable en sección que presenta rebajes de conectores de tapa para los extremos inferiores de la sección superior de la escalera, y un accesorio de cuello o garganta de pozo de la sección superior de la escalera, y un accesorio del cuello o garganta de pozo.In invention patent DE3.001.828 a sectional cable ladder is known which has recesses of cover connectors for the lower ends of the upper section of the ladder, and a well neck or throat accessory of the upper section of the ladder, and an accessory of the neck or pit throat.
Por la Patente de Invención DE1.814.894 se conoce una escalera plegable de salvamento adosada a la pared que tiene refuerzos en forma de "L" provista de vastagos formando una funda, y articulado con peldaños y barras de barandilla de seguridad.From the invention patent DE1.814.894 a folding rescue ladder is known attached to the wall that has "L" shaped reinforcements provided with stems forming a sheath, and articulated with steps and safety railing bars.
Por la Patente de Invención US4.037.686 se conoce una escalera de evacuación provista de pistas laterales en forma de canal, dotada de piezas transversales conectadas a un pivote.An evacuation ladder is provided with the invention patent US 4,037,686 provided with lateral tracks in the form of a channel, provided with transverse parts connected to a pivot.
Por la Patente de Invención US3.856.109 se conoce una escalera para montacargas y depósitos de almacenaje comerciales, que presenta dos secciones montadas en la pared, una encima de la otra, con extremos que se solapan.A ladder for forklifts and commercial storage tanks is known from the Invention Patent US3,856,109, which has two sections mounted on the wall, one on top of the other, with overlapping ends.
Por la Patente de Invención E89870034 se conoce una cabina móvil sobre escalera, estando la cabina provista de unas garras de soporte sobre un escalón, estando capacitada para ser desacopladas por el
efecto de una tracción hacia arriba transmitida por medio de una barra móvil y de un resorte.In invention patent E89870034 a mobile cabin on a ladder is known, the cabin being provided with support claws on a step, being capable of being decoupled by the effect of upward traction transmitted by means of a moving bar and a spring.
Por la Patente de Invención E89116079 se conoce una plataforma de escalera que en un lateral de una plancha presenta un reborde periférico acoplándose una percha, mientras que en el otro extremo se ha previsto un elemento de fijación, el cual puede abarcar a dos planchas de fijación a la vez, las cuales están acopladas de forma giratoria en el lado externo de la plancha y que pueden ser enganchadas mediante una escotadura sobre un peldaño.From the Invention Patent E89116079 a ladder platform is known which on one side of a plate has a peripheral flange engaging a hanger, while at the other end a fixing element is provided, which can cover two fixing plates at the same time, which are rotatably coupled on the outer side of the plate and can be hooked by a recess on a step.
Al margen de las Patentes recuperadas anteriormente, el solicitante conoce la existencia de la Patente WO9732107, solicitada a nombre del Señor LORENTE ALBARRACIN, propietario igualmente de la Patente de Invención ES890004182 correspondiendo a una escalera exterior de escape para edificios que presenta plataformas plegables y escalera corta que se articulan o engoznan a la fachada.Apart from the previously recovered Patents, the applicant is aware of the existence of Patent WO9732107, requested in the name of Mr. LORENTE ALBARRACIN, who also owns the Invention Patent ES890004182 corresponding to an external escape staircase for buildings that has folding platforms and short stairs that articulate or engoznan to the facade.
Sin embargo, hasta el momento por parte del solicitante no se tiene conocimiento de la existencia en la actualidad de una invención que esté dotada de las características señaladas anteriormente como idóneas.However, until now, the applicant is not aware of the existence of an invention that is endowed with the characteristics indicated above as suitable.
DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION
La plataforma metálica desplegable y autónoma para la evacuación de personas que la invención propone constituye por si misma una evidente novedad dentro de su campo de aplicación pues incorpora unos dispositivos de retención y guiado que permiten asegurar prácticamente en su totalidad que el desplegado se
efectúa en todos los casos.The deployable and autonomous metal platform for the evacuation of people that the invention proposes constitutes in itself an obvious novelty within its field of application as it incorporates retention and guidance devices that allow almost entirely to ensure that the deployment is Performs in all cases.
Concretamente la invención está constituida a partir de una placa de anclaje sobre la que se sitúan unos compases que soportan y dirigen el desplegado de un cuerpo tabular que posee asimismo un segundo juego de compases de similar constitución a los anteriores, que soportan y dirigen el desplegado de un segundo cuerpo tabular.Specifically, the invention is constituted from an anchor plate on which are placed compasses that support and direct the deployment of a tabular body that also has a second set of compasses of similar constitution to the previous ones, which support and direct the deployment. of a second tabular body.
La plataforma metálica desplegable y autónoma para la evacuación de personas posee asimismo unos tirantes articulados que unen el extremo exterior de la plataforma formada por el desplegado de los dos cuerpos tabulares con zona superior de la placa de anclaje.The folding and autonomous metal platform for the evacuation of people also has articulated braces that connect the outer end of the platform formed by the deployment of the two tabular bodies with an upper area of the anchor plate.
En la posición de plegado los dos cuerpos tabulares descansan verticalmente en equilibrio inestable que se mantiene por la sustentación que ejercen los tirantes articulados.In the folded position the two tabular bodies rest vertically in unstable equilibrium that is maintained by the lift that the articulated braces exert.
Una acción sobre cualquiera de los tirantes provoca el cese de la acción de retención y, mediante la única acción de la gravedad, el mecanismo se despliega para formar una plataforma horizontal estable.An action on any of the braces causes the cessation of the retention action and, by the sole action of gravity, the mechanism unfolds to form a stable horizontal platform.
La disposición citada permite obtener una estructura que es capaz de disponerse horizontalmente desde su posición de descanso sin ejercer directamente una fuerza sobre ella, siendo únicamente necesario vencer la resistencia reducida que ofrecen los tirantes articulados para sacarlos de su posición de equilibrio inestable en la que se encuentran cuando están plegados.The aforementioned arrangement allows to obtain a structure that is able to be arranged horizontally from its resting position without directly exerting a force on it, being only necessary to overcome the reduced resistance offered by the articulated braces to remove them from their unstable equilibrium position in which They find when folded.
DESCRIPCIÓN DE LOS DIBUJOS
Con el objeto de permitir una mejor comprensión de las características de la invención se acompaña la presente memoria descriptiva de cinco hojas de planos en los cuales, con carácter ilustrativo y no limitativo, se ha representado lo siguiente:DESCRIPTION OF THE DRAWINGS In order to allow a better understanding of the features of the invention, the present specification is accompanied by five sheets of plans in which, for illustrative and non-limiting purposes, the following has been represented:
La figura número 1.- Muestra una vista general de la invención relativa a una plataforma metálica desplegable y autónoma para la evacuación de personas, en concreto cuando se encuentra desplegada, apreciándose sus elementos constitutivos.Figure number 1.- Shows a general view of the invention relating to an autonomous and deployable metal platform for the evacuation of people, in particular when it is deployed, its constituent elements being appreciated.
La figura número 2.- Representa el objeto mostrado en la figura anterior dotado de una barandilla de seguridad.Figure number 2.- Represents the object shown in the previous figure equipped with a safety railing.
La figura número 3.- Ilustra una vista lateral de la plataforma metálica desplegable y autónoma para la evacuación de personas desplegada.Figure number 3.- Illustrates a side view of the deployable and autonomous metal platform for the evacuation of deployed people.
La figura número 4.- Muestra la invención plegada en una vista lateral.Figure number 4.- Shows the invention folded in a side view.
La figura número 5.- Representa una segunda realización de la invención en la que uno de los cuerpos tabulares se encuentra sólidamente fijado a la placa de anclaje y solamente se despliega el segundo cuerpo tabular.Figure number 5.- Represents a second embodiment of the invention in which one of the tabular bodies is solidly fixed to the anchor plate and only the second tabular body is deployed.
La figura número 6.- Ilustra la segunda realización de la invención desplegada con una vista lateral.Figure number 6.- Illustrates the second embodiment of the invention deployed with a side view.
La figura número 7.- Muestra, por último, una vista lateral del objeto representado en la figura
anterior cuando se encuentra plegada.Figure number 7.- Finally, it shows a side view of the object represented in the figure anterior when folded.
REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las figuras puede observarse como la plataforma metálica desplegable y autónoma para la evacuación de personas que se preconiza está constituida a partir de una placa de anclaje (1) de la que se dimanan dos compases (3) y (3'), que poseen sendos orificios longitudinales que discurren unas correderas (5) y (5' ) que rematan unas bieletas (4) y (4' ) a las que se articula el cuerpo tabular (2) .In view of the figures, it can be seen how the folding and autonomous metal platform for the evacuation of persons that is recommended is constituted from an anchor plate (1) from which two measures (3) and (3 ') are drawn. , which have two longitudinal holes that run through slides (5) and (5 ') that finish off connecting rods (4) and (4') to which the tabular body (2) is articulated.
El cuerpo tabular (2) cuenta con dos compases (6) y (6') en las proximidades de sus lados menores, que poseen igualmente un orificio longitudinal por el que discurren unas correderas (8) y (8') que rematan unas bieletas (7) y (7') que se articulan por su extremo opuesto al cuerpo tabular (2' ) en las proximidades de sus vértices internos.The tabular body (2) has two measures (6) and (6 ') in the vicinity of its smaller sides, which also have a longitudinal hole through which runners (8) and (8') run, connecting rods (7) and (7 ') that articulate at their opposite end to the tabular body (2') in the vicinity of their internal vertices.
En los vértices antagónicos, mediante unas pletinas soldadas (13) y (13'), se articulan unos tirantes (11) que asimismo se unen, por el extremo opuesto y mediante unas pletinas soldadas (12) y (12'), a la placa de anclaje (1) .In the antagonistic vertices, by means of welded plates (13) and (13 '), braces (11) are articulated which are also joined, by the opposite end and by means of welded plates (12) and (12'), to the anchor plate (1).
Los cuerpos tabulares (2) y (2') poseen un recorte (20) de manera que cuando se encuentran desplegados se cuenta con una abertura en el piso que forman por la que se puede acceder al tramo de escalera situada bajo ellos, actuando igualmente las escaleras, tal y como se ha dicho anteriormente en colaboración con elementos auxiliares para la unión de las diferentes plataformas, cuando éstas se encuentran extendidas y en
posición de ser utilizadas para la evacuación de personas y bienes.The tabular bodies (2) and (2 ') have a cutout (20) so that when they are deployed there is an opening in the floor that they form through which you can access the flight of stairs located under them, acting equally the stairs, as previously stated in collaboration with auxiliary elements for the union of the different platforms, when they are extended and position to be used for the evacuation of people and goods.
Opcionalmente se pueden incorporar barandillas de seguridad (10) abisagradas en su base al cuerpo tabular (2' ) .Optionally, safety rails (10) hinged at its base can be incorporated into the tabular body (2 ').
En una segunda realización de la invención es posible sustituir el cuerpo tabular (2) por un cuerpo tabular (200) , sólidamente unido a la placa de anclajeIn a second embodiment of the invention it is possible to replace the tabular body (2) with a tabular body (200), solidly attached to the anchor plate
(1) y que posee una articulación (100) por la que se une una bieleta (101) , que une el cuerpo tabular (200) con el cuerpo tabular (104), que posee una guia en su contexto por la que desliza la corredera (103) situada en el extremo de la bieleta (101) .(1) and that it has a joint (100) by which a connecting rod (101) is attached, which joins the tabular body (200) with the tabular body (104), which has a guide in its context through which the slide (103) located at the end of the link (101).
Sobre el cuerpo tabular (200) se sitúan unos soportes (102) y (102') sobre los que desliza el cuerpo tabular (104) hasta alcanzar la posición horizontal.On the tabular body (200) supports (102) and (102 ') are placed on which the tabular body (104) slides until it reaches the horizontal position.
Todos los elementos descritos están fabricados preferentemente en metal, estando los cuerpos sometidos a solicitaciones mecánicas importantes fabricados preferentemente en acero inoxidable.
All the elements described are preferably made of metal, the bodies being subjected to important mechanical stresses preferably made of stainless steel.
Claims
1.- Plataforma metálica desplegable y autónoma para la evacuación de personas aplicable como escalera de incendios de las constituidas a partir de módulos formados a partir de una placa de anclaje (1) y dos cuerpos tabulares (2) y (2' ) caracterizado porque de placa de anclaje (1) se dimanan dos compases (3) y (3'), que poseen sendos orificios longitudinales por los que discurren unas correderas (5) y (5') que rematan unas bieletas (4) y (4') a las que se articula el cuerpo tabular (2), que cuenta a su vez con dos compases (6) y1.- Deployable and autonomous metal platform for the evacuation of people applicable as a fire escape from those formed from modules formed from an anchor plate (1) and two tabular bodies (2) and (2 ') characterized in that Two bars (3) and (3 '), each of them having longitudinal holes through which sliders (5) and (5') run off connecting rods (4) and (4 ') are anchored (1). ) to which the tabular body (2) is articulated, which in turn has two measures (6) and
(6' ) en las proximidades de sus lados menores, que poseen igualmente orificios longitudinales por los que discurren unas correderas (8) y (8') que rematan unas bieletas (7) y (7') que se articulan, por su extremo opuesto, al cuerpo tabular (2') en las proximidades de sus vértices internos y los vértices internos antagónicos mediante unas pletinas soldadas (13) y (13'), se articulan unos tirantes (11) que asimismo se unen, por el extremo opuesto y mediante unas pletinas soldadas (12) y (12'), a la placa de anclaje (1).(6 ') in the vicinity of its smaller sides, which also have longitudinal holes through which runners (8) and (8') run, connecting rods (7) and (7 ') that articulate, at their end opposite, to the tabular body (2 ') in the vicinity of its internal vertices and the antagonistic internal vertices by means of welded plates (13) and (13'), braces (11) are articulated which are also joined, by the opposite end and by means of welded plates (12) and (12 '), to the anchor plate (1).
2.- Plataforma metálica desplegable y autónoma para la evacuación de personas, según la primera reivindicación, caracterizada porque los cuerpos tabulares (2) y (2') poseen un recorte (20) de manera que cuando se encuentran desplegados se cuenta con una abertura en el piso que forman por la que se puede acceder al tramo de escalera situada bajo ellos.2.- Folding and autonomous metal platform for the evacuation of people, according to the first claim, characterized in that the tabular bodies (2) and (2 ') have a cutout (20) so that when they are deployed there is an opening on the floor they form through which you can access the flight of stairs located under them.
3.- Plataforma metálica desplegable y autónoma para la evacuación de personas, según la primera reivindicación, caracterizada porque en una segunda realización de la invención es posible sustituir el
cuerpo tabular (2) por un cuerpo tabular (200), sólidamente unido a la placa de anclaje (1) y que posee una articulación por la que se une una bieleta (101), que une el cuerpo tabular (200) con el cuerpo tabular (104), que posee una guia en su contexto por la que desliza la corredera (103) situada en el extremo de la bieleta (101), sobre el cuerpo tabular (200) se sitúan unos soportes (102) y (102') sobre los que desliza el cuerpo tabular (104) hasta alcanzar la posición horizontal.3.- Deployable and autonomous metal platform for the evacuation of people, according to the first claim, characterized in that in a second embodiment of the invention it is possible to replace the tabular body (2) by a tabular body (200), solidly attached to the anchor plate (1) and having a joint by which a connecting rod (101) is attached, which joins the tabular body (200) with the body tabular (104), which has a guide in its context through which the slide (103) located at the end of the link (101) slides, on the tabular body (200) supports (102) and (102 'are placed ) on which the tabular body (104) slides until it reaches the horizontal position.
4.- Plataforma metálica desplegable y autónoma para la evacuación de personas, según las anteriores reivindicaciones, caracterizada porque todos sus elementos están fabricados en metal preferentemente en acero inoxidable.
4.- Deployable and autonomous metal platform for the evacuation of people, according to the previous claims, characterized in that all its elements are made of metal preferably in stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU37117/99A AU3711799A (en) | 1998-07-23 | 1999-05-18 | Unfoldable and self-contained metal platform for evacuation of persons |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9801550A ES2147517B1 (en) | 1998-07-23 | 1998-07-23 | METALLIC PLATFORM PLATFORM AND AUTONOMOUS FOR THE EVACUATION OF PEOPLE. |
| ESP9801550 | 1998-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000005480A1 true WO2000005480A1 (en) | 2000-02-03 |
Family
ID=8304599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES1999/000141 WO2000005480A1 (en) | 1998-07-23 | 1999-05-18 | Unfoldable and self-contained metal platform for evacuation of persons |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU3711799A (en) |
| ES (1) | ES2147517B1 (en) |
| WO (1) | WO2000005480A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155924A (en) * | 2020-02-21 | 2020-05-15 | 青岛滴都生命保障救援设备科技有限公司 | Accomodate emergency ladder outside window |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847246A (en) * | 1971-04-26 | 1974-11-12 | P Banner | Emergency fire exit means |
| US3927903A (en) * | 1974-08-28 | 1975-12-23 | George Jones | Foldable step |
| FR2346280A1 (en) * | 1976-04-02 | 1977-10-28 | Irba Gp | Escape device deployment mechanism for building - has container on lifting beam formed as two pivoted sections |
| US4253547A (en) * | 1980-03-28 | 1981-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Portable personnel platform and ladder |
| ES296985U (en) * | 1985-08-14 | 1988-06-16 | Investigacion Y Asesoramiento Tecnico, S.A. (Invas | Rising climb to the upper bed in cabins of railway vehicles. (Machine-translation by Google Translate, not legally binding) |
| ES2068091A2 (en) * | 1992-06-22 | 1995-04-01 | Albarracin Enrique Jos Lorente | Module which can be placed against building facades (elevations) for the evacuation of staff |
-
1998
- 1998-07-23 ES ES9801550A patent/ES2147517B1/en not_active Expired - Fee Related
-
1999
- 1999-05-18 WO PCT/ES1999/000141 patent/WO2000005480A1/en active Application Filing
- 1999-05-18 AU AU37117/99A patent/AU3711799A/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847246A (en) * | 1971-04-26 | 1974-11-12 | P Banner | Emergency fire exit means |
| US3927903A (en) * | 1974-08-28 | 1975-12-23 | George Jones | Foldable step |
| FR2346280A1 (en) * | 1976-04-02 | 1977-10-28 | Irba Gp | Escape device deployment mechanism for building - has container on lifting beam formed as two pivoted sections |
| US4253547A (en) * | 1980-03-28 | 1981-03-03 | The United States Of America As Represented By The Secretary Of The Navy | Portable personnel platform and ladder |
| ES296985U (en) * | 1985-08-14 | 1988-06-16 | Investigacion Y Asesoramiento Tecnico, S.A. (Invas | Rising climb to the upper bed in cabins of railway vehicles. (Machine-translation by Google Translate, not legally binding) |
| ES2068091A2 (en) * | 1992-06-22 | 1995-04-01 | Albarracin Enrique Jos Lorente | Module which can be placed against building facades (elevations) for the evacuation of staff |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155924A (en) * | 2020-02-21 | 2020-05-15 | 青岛滴都生命保障救援设备科技有限公司 | Accomodate emergency ladder outside window |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2147517A1 (en) | 2000-09-01 |
| AU3711799A (en) | 2000-02-14 |
| ES2147517B1 (en) | 2001-03-01 |
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