ES2492791A1 - Flange for elevator guides (Machine-translation by Google Translate, not legally binding) - Google Patents
Flange for elevator guides (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2492791A1 ES2492791A1 ES201330336A ES201330336A ES2492791A1 ES 2492791 A1 ES2492791 A1 ES 2492791A1 ES 201330336 A ES201330336 A ES 201330336A ES 201330336 A ES201330336 A ES 201330336A ES 2492791 A1 ES2492791 A1 ES 2492791A1
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- ES
- Spain
- Prior art keywords
- rim
- base
- flange
- guide
- rests
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
- Connection Of Plates (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
La invención se refiere a una nueva brida para guías de ascensor. The invention relates to a new flange for elevator guides.
En el actual estado de la técnica, se conocen bridas con geometrías variadas pero que guardan cierta similitud entre ellas. Estas bridas están fabricadas con chapa de acero de diferentes espesores dependiendo del rango de guías que vaya a cubrir y tienen plegados transversales continuos a lo ancho de las mismas que las dotan de su geometría. Estos plegados dan lugar a superficies curvas y planas con las que luego hacen contacto con las guías en todo lo ancho de la brida. In the current state of the art, flanges with varied geometries are known but have a certain similarity between them. These flanges are manufactured with steel sheet of different thicknesses depending on the range of guides to be covered and have continuous transverse bends along the same widths that endow them with their geometry. These bends give rise to curved and flat surfaces with which they then make contact with the guides across the entire width of the flange.
En las bridas conocidas, la guía queda sujeta entre la brida y el soporte (bracket), es decir, si la guía tiene que deslizar sobre la fijación, deslizará sobre ambos elementos que normalmente presentan aristas vivas y que pueden ser las zonas sobre las que se produce el rozamiento. In the known flanges, the guide is held between the flange and the support (bracket), that is, if the guide has to slide on the fixation, it will slide on both elements that normally have sharp edges and that can be the areas on which friction occurs.
Problemas no resueltos en las bridas conocidas es su resistencia (que no es muy alta) y la propiedad deslizante (que es moderada). Además, durante el montaje, al apretar la tornillería, tienden a girarse aumentando la presión sobre la guía y contactando con esta en aristas vivas en vez de en zonas planas. Unresolved problems in known flanges is their resistance (which is not very high) and the sliding property (which is moderate). In addition, during assembly, when tightening the screws, they tend to rotate, increasing the pressure on the guide and contacting it in sharp edges instead of in flat areas.
La brida objeto del invento solventa estos problemas mediante la utilización de una pieza adicional que minimiza los factores externos que afectan al contacto de la guía con los elementos adyacentes. Siendo de las dispuestas sobre un soporte al que se une empleando tornillos de fijación, se caracteriza porque consta de: The flange object of the invention solves these problems by using an additional piece that minimizes the external factors that affect the contact of the guide with the adjacent elements. Being of those arranged on a support to which it is attached using fixing screws, it is characterized in that it consists of:
-una base, que es una chapa metálica extraplana con, al menos, un resalte-embutido sobre el que apoya una de las caras del ala de la guía; y -a base, which is an extra-flat metal sheet with at least one raised-inlay on which one of the sides of the guide wing rests; Y
-una llanta, que es una chapa metálica plegada en “Z” en una de cuyas alas se dispone, al menos, un resalte-embutido sobre el que apoya la otra cara del ala de la guía y en cuya alma se disponen uno o varios resaltes-tope sobre los que apoya el borde del ala de la guía. -a rim, which is a metal sheet folded in "Z" on one of whose wings there is at least one raised-inlay on which the other side of the guide wing rests and on whose soul one or more are arranged butt-stands on which the edge of the guide wing rests.
La base y la llanta disponen medios para posicionarse sin giro mutuo entre sí, siendo indistinta, a los efectos del invento, la configuración concreta o la forma de llevar a la práctica dichos medios. The base and the tire have means for positioning without mutual rotation with each other, being indistinct, for the purposes of the invention, the concrete configuration or the way of implementing said means.
La llanta dispone en su alma unos nervios embutidos, que le dan estabilidad frente al giro en el momento de apriete del tornillo de fijación. The rim has inlaid ribs in its soul, which give it stability against rotation at the moment of tightening the fixing screw.
Adicionalmente, la llanta dispone en su alma unos embutidos, para rigidizar la llanta de tal forma que se logra una misma resistencia empleando chapa más delgada. Additionally, the tire has in its soul some sausages, to stiffen the tire in such a way that the same resistance is achieved using thinner sheet.
Las ventajas funcionales pretendidas para la brida objeto del invento son: The intended functional advantages for the flange object of the invention are:
una mayor resistencia para soportar las cargas laterales que se producen sobre las guías durante el viaje de la cabina; greater resistance to support the lateral loads that occur on the guides during the trip of the cabin;
un mayor deslizamiento para que los desplazamientos diferenciales entre edificio y guías no supongan esfuerzos en las fijaciones/pared ni sobre las guías, greater slippage so that differential displacements between building and guides do not involve efforts in the fixings / wall or on the guides,
mayor facilidad de montaje; y greater ease of assembly; Y
que no se ven afectadas por factores externos (como por ejemplo, irregularidades de la pared o inclinaciones de montaje de los soportes). that are not affected by external factors (such as wall irregularities or mounting inclinations of the supports).
Otras configuraciones y ventajas de la invención se pueden deducir a partir de la descripción siguiente, y de las reivindicaciones dependientes. Other configurations and advantages of the invention can be deduced from the following description, and from the dependent claims.
Para comprender mejor el objeto de la invención, se representa en las figuras adjuntas una forma preferente de realización, susceptible de cambios accesorios que no desvirtúen su fundamento. En este caso: In order to better understand the object of the invention, a preferred embodiment is shown in the attached figures, susceptible of accessory changes that do not distort its foundation. In this case:
La figura 1 representa una vista general esquemática de un ejemplo de realización de la brida objeto del invento, con sus componentes montados, sujetos con tornillo de fijación pero sin representar la guía de ascensor ni el soporte donde va montado el conjunto. Figure 1 represents a schematic general view of an embodiment example of the flange object of the invention, with its components mounted, fastened with fixing screw but without representing the elevator guide or the support where the assembly is mounted.
Las figuras 2a y 2b representan sendas vistas esquemáticas en perspectiva superior e inferior de la llanta (3), con sus conformaciones y particularidades para el ejemplo de realización de la figura 1. Figures 2a and 2b represent schematic views in upper and lower perspective of the rim (3), with their conformations and particularities for the embodiment of Figure 1.
La figura 3 representa una vista esquemática en perspectiva superior de la base (2), con sus conformaciones y particularidades para el ejemplo de realización de la figura 1. Figure 3 represents a schematic top perspective view of the base (2), with its conformations and particularities for the embodiment of Figure 1.
La figura 4 representa una vista general esquemática de otro ejemplo de realización de la brida objeto del invento, con sus componentes montados, sujetos con tornillo de fijación pero sin representar la guía de ascensor ni el soporte donde va montado el conjunto. Figure 4 represents a schematic general view of another embodiment of the flange object of the invention, with its components mounted, fastened with fixing screw but without representing the elevator guide or the support where the assembly is mounted.
Las figuras 5a y 5b representan sendas vistas esquemáticas en perspectiva superior e inferior de la llanta (3), con sus conformaciones y particularidades para el ejemplo de realización de la figura 4. Figures 5a and 5b represent schematic views in upper and lower perspective of the rim (3), with their conformations and particularities for the embodiment of Figure 4.
La figura 6 representa una vista esquemática en perspectiva superior de la base (2), con sus conformaciones y particularidades para el ejemplo de realización de la figura 4. Figure 6 represents a schematic perspective view of the base (2), with its conformations and particularities for the embodiment of Figure 4.
Se describe a continuación un ejemplo de realización práctica, no limitativa, del presente invento. No se descartan en absoluto otros modos de realización en los que se introduzcan cambios accesorios que no desvirtúen su fundamento. An example of practical, non-limiting embodiment of the present invention is described below. Other embodiments in which accessory changes are introduced that do not distort its foundation are not ruled out at all.
La brida objeto del invento va dispuesta sobre un soporte -no representado-al que se une empleando tornillos de fijación (1) y sujeta en ella la guía de ascensor -no representada-. The flange object of the invention is arranged on a support -not shown- to which it is attached using fixing screws (1) and fastens in it the elevator guide -not shown-.
De conformidad con la invención, esta brida consta de una base (2) y una llanta (3) provistas de orificios (20), (30) enfrentados entre sí mediante los cuales se unen al soporte (provisto a tal efectos de correspondiente orificio) empleando uno o varios tornillos de fijación (1). In accordance with the invention, this flange consists of a base (2) and a rim (3) provided with holes (20), (30) facing each other by means of which they are attached to the support (provided for this purpose with a corresponding hole) using one or more fixing screws (1).
La base (2) es una chapa metálica extraplana con, al menos, un resalte-embutido (2a) sobre el que apoya una de las caras del ala de la guía. The base (2) is an extra-flat metal sheet with at least one shoulder-inlay (2a) on which one of the sides of the guide wing rests.
La llanta (3) es una chapa metálica plegada en “Z” en una de cuyas alas (31) se dispone, al menos, un resalte-embutido (3a) sobre el que apoya la cara opuesta de la guía. The rim (3) is a metal sheet folded in "Z" on one of whose wings (31) there is at least one shoulder-inlay (3a) on which the opposite face of the guide rests.
En el alma (32) se disponen uno o varios resaltes-tope (3b) sobre los que apoya el borde del ala de la guía. In the core (32) one or more projection-stops (3b) are arranged on which the edge of the guide wing rests.
La base (2) y la llanta (3) disponen medios para posicionarse sin giro mutuo entre sí. The base (2) and the rim (3) have means for positioning without mutual rotation with each other.
Para la realización representada en las figuras 1 a 3, dichos medios son unas pestañas laterales (21) conformadas en la base (2) y que abrazan entre sí a una de las alas (33) de la llanta (3) plegada en “Z”. For the embodiment represented in Figures 1 to 3, said means are side flanges (21) formed in the base (2) and which embrace one of the wings (33) of the rim (3) folded in "Z" "
Para la realización representada en las figuras 4 a 6, dichos medios son unos tetones (22) conformados en la base (2), que se alojan en unos orificios7cajera (34) conformados en la llanta (3). For the embodiment represented in Figures 4 to 6, said means are lugs (22) formed in the base (2), which are housed in holes 7 (34) formed in the rim (3).
Es indistinta y está incluida en el objeto del invento la configuración inversa: practicar los tetones (22) en el ala (33) de la llanta (3) y los orificios/cajera (34) en el cuerpo de la base (2). It is indistinct and the reverse configuration is included in the object of the invention: practice the lugs (22) in the wing (33) of the rim (3) and the holes / pocket (34) in the body of the base (2).
En cualquiera de los ejemplos de realización descritos: In any of the described embodiments:
los citados resaltes-tope (3b) se disponen simétricamente en el alma (32) de la llanta (3), separados entre sí y en disposición simétrica, para darle estabilidad frente al giro en el momento de apriete del tornillo de fijación (1). The mentioned abutments (3b) are arranged symmetrically in the core (32) of the rim (3), separated from each other and in symmetrical arrangement, to give it stability against rotation at the moment of tightening of the fixing screw (1) .
Adicionalmente, la llanta (3) dispone en su alma (32) unos embutidos (321), para rigidizar la llanta (3) de tal forma que se logra una misma resistencia empleando chapa más delgada. Additionally, the tire (3) has in its core (32) some sausages (321), to stiffen the tire (3) in such a way that the same resistance is achieved using thinner sheet.
Con esta estructuración y particularidades: With this structuring and particularities:
se reduce el rozamiento, porque el contacto de la guía con sus piezas adyacentes se produce únicamente en los embutidos (2a), (3a), (3b), que son puntos con geometrías suaves; friction is reduced, because the contact of the guide with its adjacent parts occurs only in sausages (2a), (3a), (3b), which are points with soft geometries;
la guía no entra en contacto directo con el soporte, evitando así las aristas vivas que favorecen el rozamiento, a la vez que minimizan el efecto negativo que produce la eventual inclinación de los soportes; the guide does not come into direct contact with the support, thus avoiding the sharp edges that favor friction, while minimizing the negative effect produced by the possible inclination of the supports;
la extensión del ala (31), que constituye la extensión del plegado de contacto en la llanta (3), es más corta que la de las bridas conocidas, lo que permite mantener un comportamiento mecánico similar al de las bridas conocidas reduciendo el espesor de la llanta (3). the extension of the wing (31), which constitutes the extension of the contact folding in the rim (3), is shorter than that of the known flanges, which allows to maintain a mechanical behavior similar to that of the known flanges by reducing the thickness of the tire (3).
Podrán ser variables los materiales, dimensiones, proporciones y, en general, aquellos otros detalles accesorios o secundarios que no alteren, cambien o modifiquen la esencialidad propuesta. The materials, dimensions, proportions and, in general, those other accessory or secondary details that do not alter, change or modify the proposed essentiality may be variable.
Los términos en que queda redactada esta memoria son ciertos y fiel reflejo del objeto descrito, debiéndose tomar en su sentido más amplio y nunca en forma limitativa. The terms in which this report is written are true and faithful reflection of the object described, and should be taken in its broadest sense and never in a limiting way.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201330336A ES2492791B1 (en) | 2013-03-08 | 2013-03-08 | Flange for lift guides |
| CN201410082132.3A CN104030127B (en) | 2013-03-08 | 2014-03-07 | For the flange of elevator guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201330336A ES2492791B1 (en) | 2013-03-08 | 2013-03-08 | Flange for lift guides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2492791A1 true ES2492791A1 (en) | 2014-09-10 |
| ES2492791B1 ES2492791B1 (en) | 2015-05-28 |
Family
ID=51461164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201330336A Active ES2492791B1 (en) | 2013-03-08 | 2013-03-08 | Flange for lift guides |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104030127B (en) |
| ES (1) | ES2492791B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2557505A1 (en) * | 2014-07-24 | 2016-01-26 | S.A. De Vera (Savera) | Adaptable flange for elevator guides (Machine-translation by Google Translate, not legally binding) |
| EP3085655A1 (en) | 2015-04-23 | 2016-10-26 | Kone Corporation | Elevator guide rail fixing clip |
| EP3381856A1 (en) | 2017-03-30 | 2018-10-03 | Inventio AG | Fastening set with at least one fastening element for fastening a rail of an elevator assembly in an elevator shaft |
| US11180345B2 (en) | 2015-12-17 | 2021-11-23 | Inventio Ag | Fastening module for fastening elevator rails |
| DE102023106673A1 (en) | 2022-03-21 | 2023-09-21 | S.A. De Vera (Savera) | Fastening system for car and counterweight guides for elevators |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2607429B1 (en) * | 2015-09-29 | 2018-01-09 | S.A. De Vera (Savera) | FIXING SYSTEM FOR ELEVATOR GUIDES |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU411965B2 (en) * | 1967-11-09 | 1971-03-30 | Poor & Company | Rail fastener assembly |
| US4193544A (en) * | 1975-06-30 | 1980-03-18 | Kins Developments Limited | Rail clip assemblies |
| SU918235A1 (en) * | 1980-04-18 | 1982-04-07 | Государственный Институт По Проектированию Горнорудных Предприятий Центральных Районов Рсфср "Центрогипроруда" | Device for fixing conductors in shaft |
| US5135165A (en) * | 1991-05-08 | 1992-08-04 | Gantrex Limited | Device for aligning and clamping a rail |
| JP2012012190A (en) * | 2010-07-02 | 2012-01-19 | Mitsubishi Electric Building Techno Service Co Ltd | Fastening tool of guide rail clip for elevator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324360A (en) * | 1979-03-09 | 1982-04-13 | Otis Elevator Company | Elevator guide rail mounting arrangement |
| US6305615B1 (en) * | 2000-08-16 | 2001-10-23 | Otis Elevator Company | Rail clip |
| JP3961916B2 (en) * | 2002-09-11 | 2007-08-22 | 株式会社日立ビルシステム | Elevator guide rail fixing device |
| CN201334292Y (en) * | 2008-12-25 | 2009-10-28 | 苏州江南嘉捷电梯股份有限公司 | Lead-rail pressing plate for elevator |
| CN102674110A (en) * | 2012-05-24 | 2012-09-19 | 张家港优尼克五金工具有限公司 | Pressure guide plate of guide rail and installation structure of pressure guide plate and guide rail |
-
2013
- 2013-03-08 ES ES201330336A patent/ES2492791B1/en active Active
-
2014
- 2014-03-07 CN CN201410082132.3A patent/CN104030127B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU411965B2 (en) * | 1967-11-09 | 1971-03-30 | Poor & Company | Rail fastener assembly |
| US4193544A (en) * | 1975-06-30 | 1980-03-18 | Kins Developments Limited | Rail clip assemblies |
| SU918235A1 (en) * | 1980-04-18 | 1982-04-07 | Государственный Институт По Проектированию Горнорудных Предприятий Центральных Районов Рсфср "Центрогипроруда" | Device for fixing conductors in shaft |
| US5135165A (en) * | 1991-05-08 | 1992-08-04 | Gantrex Limited | Device for aligning and clamping a rail |
| JP2012012190A (en) * | 2010-07-02 | 2012-01-19 | Mitsubishi Electric Building Techno Service Co Ltd | Fastening tool of guide rail clip for elevator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2557505A1 (en) * | 2014-07-24 | 2016-01-26 | S.A. De Vera (Savera) | Adaptable flange for elevator guides (Machine-translation by Google Translate, not legally binding) |
| EP3085655A1 (en) | 2015-04-23 | 2016-10-26 | Kone Corporation | Elevator guide rail fixing clip |
| US9908744B2 (en) | 2015-04-23 | 2018-03-06 | Kone Corporation | Elevator guide rail fixing clip |
| US11180345B2 (en) | 2015-12-17 | 2021-11-23 | Inventio Ag | Fastening module for fastening elevator rails |
| EP3381856A1 (en) | 2017-03-30 | 2018-10-03 | Inventio AG | Fastening set with at least one fastening element for fastening a rail of an elevator assembly in an elevator shaft |
| DE102023106673A1 (en) | 2022-03-21 | 2023-09-21 | S.A. De Vera (Savera) | Fastening system for car and counterweight guides for elevators |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104030127A (en) | 2014-09-10 |
| ES2492791B1 (en) | 2015-05-28 |
| CN104030127B (en) | 2018-05-18 |
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