WO2024159335A1

WO2024159335A1 - Motor-operated device for radially opening and closing swinging gates and doors

Info

Publication number: WO2024159335A1
Application number: PCT/CL2023/050011
Authority: WO
Inventors: Fabian MUÑOZ LIGETI
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2024-08-08
Anticipated expiration: 2025-08-03
Also published as: CO2025011881A2; EP4660413A1; AU2023427549A1; KR20250137604A; CN120641633A; DE212023000340U1

Abstract

The present invention relates to a device that enables swinging gates and doors to be automatically opened by means of a gear motor reducer that performs the task radially, causing the end of the leaf that is attached to the post to rotate about its axis. This system can be operated by any remote system, such as remote control, mobile phones or in a similar manner by a pushbutton or switch with a numerical key. Specifically, the device consists of a special toothed bushing that is dragged by a pinion mounted on the shaft of the gear motor reducer. This gear motor reducer is attached to the same post on which tensioner bushings and a lower bushing are mounted, where they rotate about their axis, enabling the leaf of the gate or door to open or close in a range of up to 180°.

Description

MEMORIA DESCRIPTIVA La presente solicitud está dirigida a un dispositivo para abrir motorizadamente portones y puertas abatibles en forma radial. Específicamente se dirige a un dispositivo que permite abrir portones y puertas abatibles automáticamente mediante un moto reductor que hace el trabajo en forma radial haciendo que el extremo de la hoja adosado al pilar gire sobre su eje, este sistema se puede accionar mediante cualquier sistema remoto tales como control remoto, teléfonos celulares o en forma análoga mediante pulsador o interruptor con clave numérica. ESTADO DE LA MATERIA En la actualidad el mercado ofrece distintos dispositivos para abrir accesos abatibles o de vaivén en forma automatizada, estos dispositivos realizan el trabajo de abrir las hojas de portones abatibles con sistemas oleo hidráulicos y mecánicos a través de cremalleras, ambos sistemas trabajan en forma lineal lo que limita mucho en espacio, ya que se necesitan ciertos parámetros para poder instalar dichos sistemas. Además de la restricción de espacio, estos dispositivos lineales trabajan a muy baja velocidad, lo que conlleva un lapso de tiempo elevado tanto en la apertura como en el cierre. Otro inconveniente que presentan, es la dificultad para controlar el posicionamiento final tanto en la apertura como en el cierre, hay muchos comentarios de usuarios con respecto a este problema. Otro sistema que ofrece el mercado es el de corredera, donde la hoja se desplaza en forma rectilínea sobre un riel, el portón es impulsado por un motor eléctrico que traspasa su energía a través de un piñón que conecta con una cremallera adosada a la hoja del portón. Si bien es el sistema más común, también es un sistema que necesita de un espacio lateral donde desplazar el portón en la apertura, otro inconveniente es la dependencia de un riel adosado en el piso que sirve de guía para la hoja, muchas veces este riel se ensucia y hace dificultoso el funcionamiento, además el suelo debe estar parejo para que la hoja cierre nivelada, de no ser así se debe nivelar el suelo quedando un bache que produce aposamiento de aguas lluvias e incomodidad al pasar. La solución propuesta en la presente solicitud, se basa en dar alternativas para quienes no tienen la posibilidad por espacio de instalar portones de corredera o no cumplen los parámetros y longitudes que hacen posible instalar un sistema abatible rectilíneo hidráulico o mecánico. Otra solución de esta solicitud es la posibilidad de instalar en entradas a desnivel donde la calle presenta diferencias de altura en sus costados, además es posible extender la longitud de la hoja hasta un ancho de 6 metros gracias al sistema de tensor que mantiene la hoja en su posición en todo el proceso de apertura o cierre. Este dispositivo además presenta una ventaja en seguridad respecto a los portones de corredera, estos últimos son muy fáciles de desmontar, por ende es común que se los roben, la solución de esta solicitud hace muy difícil que lo desmonten, pues se necesitaría de esmeril angular para poder cortar el pilar, al tener un sistema de bujes que abrazan en su totalidad el pilar y además contar con un tensor en su parte superior, son muchos puntos de unión de toda la estructura. BREVE DESCRIPCION DE LAS FIGURAS Figura 1: Representa una vista frontal y general de la invención con detalles de distintos puntos descritos a continuación. Figura 2: Representa el detalle A de la figura 1 y se puede apreciar el sistema motriz (3), el buje soporte (11) y buje del tensor superior (13). Figura 3 : Representa el detalle B de la figura 1 y se aprecia el buje inferior (9) apoyado en buje soporte (11), la unión del buje inferior (9) con la hoja de portón o puerta (1) todo montado en el pilar (2) que a su vez va anclado a una base de hormigón. Figura 4: Representa el detalle C de la figura 1 y se aprecia en detalle el sistema motriz en donde el soporte de motor (4) va fijo al pilar (2) mediante una abrazadera solidaria al soporte de motor (4), el piñón (6) del motor engrana en el buje superior motriz (5) que a su vez soporta la hoja de portón o puerta (1). DESCRIPCION DETALLADA DE LA INVENCION Este dispositivo consiste en un pilar empotrable (2), en el cual van montados bujes con aletas perforadas, diseñadas para soportar el peso de la hoja de la puerta o portón (1) que se desea automatizar, en unos de los bujes va inserto y fijo un engranaje que es movido en forma radial por el sistema motriz (3), consistente en un moto reductor con un engranaje en su eje de salida y montado en un soporte (4) que va adosado al mismo pilar (2) que soporta la hoja. El sistema motriz (3) es comandado por una placa electrónica que posee distintos relés que permiten la abertura y cierre de la puerta o portón, mediante control, interruptor o teléfono móvil. El sistema mecánico puede fabricarse para distintas capacidades dependiendo de las necesidades y dimensiones para lo cual será empleado. El pilar (2) puede ir empotrado en su base con hormigón (10) o anclado mediante pernos a pavimento preexistente. Una vez fijo el pilar (2), van montados en forma ordenada y secuencial los siguientes elementos: 1. Soporte de buje inferior (11) consistente en un anillo que va solidario al pilar mediante pernos prisioneros Allen.2. Buje inferior (9) apoyado en anillo soporte, este buje posee ranuras de distribución de grasa lubricante y una grasera para otorgar suavidad al proceso.3. Guardapolvo, consistente en un anillo de goma que impide la contaminación de la grasa con polvo y además protege la articulación de la lluvia.4. Soporte buje superior (11) ídem soporte buje inferior.5. Buje superior motriz (5), consiste en un buje con la particularidad de llevar en su parte superior mecanizado un engranaje que es el encargado de transmitir el movimiento abatible de la hoja del portón.6. Guardapolvo 7. Sistema motriz (3) o bisagra motriz, consistente en una base metálica que va adosada mediante abrazadera al pilar, en la base (4) se monta el moto reductor en forma vertical hacia abajo, el moto reductor en su eje de salida lleva montado un engranaje (6) que se ajusta de manera que engrane con buje superior motriz (5). En el motor va adosada la placa electrónica que comandará el sistema mediante distintos dispositivos.8. En el extremo superior del pilar va montado un tercer buje del tensor superior (13) con su respectivo soporte, este buje es el que soporta el peso de la hoja mediante un tensor (8) desde el extremo de la hoja del portón (1).9. Instalados los elementos mecánicos se procede a la instalación de la hoja del portón o puerta (1) que puede ser fabricada en fierro o madera dependiendo del gusto del usuario, esta hoja puede ir fija mediante pernos o simplemente soldada a los bujes.10. En el extremo opuesto al pilar se instala empotrado el pilar de cierre (12) , que es donde va montada la chapa eléctrica y los topes que permiten el posicionamiento de la hoja en el cierre REIVINDICACIONES 1.- Dispositivo motorizado de apertura y cierre de portones y puertas abatibles que permite abrir o cerrar accesos mediante movimiento radial. CARACTERIZADO porque está compuesto por un moto reductor eléctrico (1) en cuyo eje lleva montado un engranaje de ataque (2) o cualquier elemento de máquinas que sea capaz de transmitir movimiento radial, este moto reductor va montado en un pilar principal (3) que a su vez es el que soporta la hoja abatible (4) el buje inferior (5) y el buje superior motriz (6) además del buje del tensor superior (7). DESCRIPTIVE MEMORY This application is directed to a device for motorized opening of radially folding gates and doors. Specifically, it is aimed at a device that allows opening gates and folding doors automatically using a reducer motor that does the work radially, causing the end of the leaf attached to the pillar to rotate on its axis. This system can be operated by any remote system, such as as a remote control, cell phones or in an analogous way using a button or switch with a numerical key. STATE OF THE MATTER Currently the market offers different devices to open folding or swinging accesses in an automated way, these devices carry out the work of opening the leaves of folding gates with oleo-hydraulic and mechanical systems through zippers, both systems work in linear form which greatly limits space, since certain parameters are needed to be able to install these systems. In addition to the space restriction, these linear devices work at very low speed, which entails a long period of time both in opening and closing. Another drawback they present is the difficulty in controlling the final positioning both in opening and closing. There are many user comments regarding this problem. Another system offered by the market is the sliding one, where the leaf moves in a straight line on a rail, the gate is driven by an electric motor that transfers its energy through a pinion that connects with a rack attached to the leaf. gate. Although it is the most common system, it is also a system that requires a lateral space where the gate can be moved when opening. Another drawback is the dependence on a rail attached to the floor that serves as a guide for the leaf, often this rail It gets dirty and makes operation difficult. In addition, the ground must be even so that the blade closes level, otherwise the ground must be leveled, leaving a pothole that causes rainwater to settle and makes it uncomfortable when passing. The solution proposed in this application is based on providing alternatives for those who do not have the possibility of installing sliding gates due to space or do not meet the parameters and lengths that make it possible to install a hydraulic or mechanical rectilinear folding system. Another solution for this request is the possibility of installing in uneven entrances where the street has differences in height on its sides. It is also possible to extend the length of the leaf up to a width of 6 meters thanks to the tensioner system that keeps the leaf in place. its position throughout the opening or closing process. This device also has a security advantage compared to sliding gates, the latter are very easy to dismantle, therefore it is common for them to be stolen, the solution of this request makes it very difficult to dismantle it, since an angle grinder would be required. In order to cut the pillar, having a system of bushings that completely embrace the pillar and also having a tensioner in its upper part, there are many joining points of the entire structure. BRIEF DESCRIPTION OF THE FIGURES Figure 1: Represents a front and general view of the invention with details of different points described below. Figure 2: Represents detail A of figure 1 and you can see the drive system (3), the support bushing (11) and the upper tensioner bushing (13). Figure 3: Represents detail B of figure 1 and shows the lower bushing (9) resting on the support bushing (11), the union of the lower bushing (9) with the gate or door leaf (1) all mounted on the pillar (2) which in turn is anchored to a concrete base. Figure 4: Represents detail C of figure 1 and shows in detail the drive system where the engine support (4) is fixed to the pillar (2) by means of a clamp integral with the engine support (4), the pinion ( 6) of the motor engages in the upper drive bushing (5) which in turn supports the gate or door leaf (1). DETAILED DESCRIPTION OF THE INVENTION This device consists of a recessed pillar (2), in which bushings with perforated fins are mounted, designed to support the weight of the door or gate leaf (1) that is to be automated, in some of The bushings are inserted and fixed with a gear that is moved radially by the driving system (3), consisting of a reduction motor with a gear in its output shaft and mounted on a support (4) that is attached to the same pillar (2) that supports the blade. The drive system (3) is controlled by an electronic board that has different relays that allow the opening and closing of the door or gate, using a control, switch or mobile phone. The mechanical system can be manufactured for different capacities depending on the needs and dimensions for which it will be used. The pillar (2) can be embedded in its base with concrete (10) or anchored by bolts to the pre-existing pavement. Once the pillar (2) is fixed, the following elements are assembled in an orderly and sequential manner: 1. Lower bushing support (11) consisting of a ring that is secured to the pillar using Allen stud bolts.2. Lower bushing (9) supported on a support ring, this bushing has lubricating grease distribution slots and a grease fitting to provide smoothness to the process.3. Dust cover, consisting of a rubber ring that prevents contamination of the grease with dust and also protects the joint from rain.4. Upper hub support (11) same as lower hub support.5. Upper drive bushing (5), consists of a bushing with the peculiarity of having a gear in its machined upper part that is responsible for transmitting the folding movement of the gate leaf.6. Dust cover 7. Drive system (3) or drive hinge, consisting of a metal base that is attached by clamp to the pillar, on the base (4) the reducer motor is mounted vertically downwards, the reducer motor on its output shaft It has a gear (6) mounted that adjusts so that it meshes with the upper drive bushing (5). The electronic board that will control the system through different devices is attached to the motor.8. A third upper tensioner bushing (13) with its respective support is mounted at the upper end of the pillar. This bushing is the one that supports the weight of the leaf by means of a tensioner (8) from the end of the gate leaf (1). .9. Once the mechanical elements are installed, we proceed to install the gate or door leaf (1), which can be made of iron or wood depending on the user's taste. This leaf can be fixed with bolts or simply welded to the bushings.10. At the opposite end of the pillar, the closing pillar (12) is installed recessed, which is where the electric plate and the stops that allow the positioning of the leaf in the closure are mounted. CLAIMS 1.- Motorized device for opening and closing gates and folding doors that allow access to be opened or closed through radial movement. CHARACTERIZED because it is composed of an electric reducer motor (1) on whose shaft an attack gear (2) or any machine element that is capable of transmitting radial movement is mounted, this reducer motor is mounted on a main pillar (3) that In turn, it is the one that supports the folding leaf (4), the lower bushing (5) and the upper drive bushing (6) as well as the upper tensioner bushing (7).

Claims

CLAIMS 1.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement. CHARACTERIZED because it is composed of an electric reducer motor (1) on whose shaft an attack gear (2) or any machine element that is capable of transmitting radial movement is mounted, this reducer motor is mounted on a main pillar (3) that In turn, it is the one that supports the folding leaf (4), the lower bushing (5) and the upper drive bushing (6) as well as the upper tensioner bushing (7).

2.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, CHARACTERIZED because the upper drive bushing (6) has a circular gear machined with the teeth necessary to achieve an opening of at least 90°, which in turn is mounted on the main pillar (3) as well as the lower bushing (5) and the upper bushing of the tensioner (7), these bushings embrace the diameter of the main pillar making very Stable the opening and closing work of the folding leaf (4).

3.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, CHARACTERIZED because the reducer motor (1) can be operated by remote control, cell phone or similar device. , thanks to its electronic control board, which has a series of relays and connections that allow the device to be automated.

4.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, CHARACTERIZED because the main pillar (3) can be anchored directly in a concrete foundation or anchored in a pre-existing foundation using anchor bolts.

5.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, CHARACTERIZED because the attack gear (2) transmits its movement to the upper drive hub (6) allowing This rotates on its axis hugging the main pillar (3), thus producing the work of opening or closing.

6.- Motorized device for opening and closing gates and folding doors that allows opening or closing accesses by radial movement according to claim 1, 2,5, CHARACTERIZED in that both the main driving bushing (6) and the upper tensioning bushing (7) and the lower bushing (5) have fins that allow the mounting of the folding leaves, both welded and bolted, of the material and design that the user decides. In addition, these bushings have specially designed channels on their lower perimeter to maintain lubrication that is applied by means of grease nipples.

7.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, 2,3, CHARACTERIZED because in the main pillar (3) and support of the reducer motor (1 ) sensors are mounted that stop the electric motor when the folding leaf (4) is in the closed position or in the open position.

8.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement according to claim 1, 2,7, CHARACTERIZED because in its upper part the main pillar carries the upper tensioning bushing ( 7) in which it is attached to the end of the folding leaf (4) by means of eyebolts and steel cable, this tensioner relieves the loads on the bushings, making the opening and closing work smoother and lighter for the reducer motor.

9.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement. CHARACTERIZED because it is designed to be used as gates for the passage of livestock as they can be folded 180° and can be configured to open according to the direction of the livestock.

10.- Motorized device for opening and closing gates and folding doors that allows opening or closing access through radial movement. CHARACTERIZED because it is designed to be used as an automated home door with different applications from a virtual assistant mobile phone.