ES2921932B2 - Construction safety fixing and railing - Google Patents
Construction safety fixing and railing Download PDFInfo
- Publication number
- ES2921932B2 ES2921932B2 ES202130143A ES202130143A ES2921932B2 ES 2921932 B2 ES2921932 B2 ES 2921932B2 ES 202130143 A ES202130143 A ES 202130143A ES 202130143 A ES202130143 A ES 202130143A ES 2921932 B2 ES2921932 B2 ES 2921932B2
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- Prior art keywords
- construction
- module
- bar
- fastening
- section
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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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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
- E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S256/00—Fences
- Y10S256/06—Building construction guard rail
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Support Of Aerials (AREA)
- Tents Or Canopies (AREA)
- Movable Scaffolding (AREA)
- Dowels (AREA)
Description
DESCRIPCIÓNDESCRIPTION
FIJACIÓN DE SEGURIDAD EN CONSTRUCCIÓN Y BARANDILLASAFETY FIXING IN CONSTRUCTION AND RAILING
Sector de la técnicaTechnical sector
La presente solicitud se refiere a una fijación de seguridad en construcción, especialmente para barandillas que limitan los límites (exteriores o interiores) del forjado mientras se construyen las paredes, escaleras, ascensores... También se refiere a la barandilla así fijada.The present application refers to a security fixing in construction, especially for railings that limit the limits (interior or exterior) of the slab while the walls, stairs, elevators are being built... It also refers to the railing fixed in this way.
Estado de la técnicastate of the art
Durante la construcción de edificios y estructuras civiles, es frecuente realizar un forjado de hormigón armado que sirve de soporte a todo el conjunto. Sobre ese forjado se definen paredes, escaleras, ba ran das . que definen el espacio útil.During the construction of buildings and civil structures, it is common to make a reinforced concrete slab that serves as a support for the entire complex. Walls, stairs, railings are defined on this slab. that define the usable space.
Sin embargo, durante la construcción se pasa mucho tiempo en el que los bordes del forjado están desprovistos de protecciones, por lo que es necesario instalar barandillas de seguridad temporales.However, during construction, a lot of time is spent in which the edges of the slab are devoid of protections, so it is necessary to install temporary safety railings.
En la técnica las barandillas se colocan sobre el forjado, por lo que limitan el espacio útil de éste. Esto implica, principalmente, que cuando se está construyendo la pared o baranda se ha de desmontar la barandilla, por lo que se crea un riesgo muy elevado justo cuando es necesario trabajar en esa zona.In the technique, the railings are placed on the slab, thus limiting its useful space. This implies, mainly, that when the wall or railing is being built, the railing has to be dismantled, which creates a very high risk just when it is necessary to work in that area.
El sistema conocido, además, no es aplicable plenamente a escaleras o tramos en rampa, puesto que no está preparado para asumir posiciones oblicuas de los elementos transversales de las barandillas, especialmente los travesaños.Furthermore, the known system is not fully applicable to stairs or ramp sections, since it is not prepared to assume oblique positions of the transversal elements of the railings, especially the crosspieces.
El solicitante no conoce ningún sistema que permita resolver todos estos problemas.The Applicant is not aware of any system that allows solving all these problems.
Breve explicación de la invenciónBrief explanation of the invention
La invención consiste en una fijación de seguridad en construcción según la reivindicación primera. También se refiere a la barandilla así creada. Sus diferentes variantes resuelven los problemas reseñados. The invention consists of a construction safety fixing according to the first claim. It also refers to the railing thus created. Its different variants solve the problems outlined.
Está diseñada para crear barandillas en los bordes de los forjados, ya sea interiores como exteriores, sin afectar al espacio útil, por lo que no necesitan ser retiradas cuando se produce la construcción de la pared, de la escalera... y por lo tanto mantienen las condiciones de seguridad necesarias durante toda la construcción.It is designed to create railings on the edges of the slabs, whether interior or exterior, without affecting the usable space, so they do not need to be removed when the wall or stair is being built... and therefore maintain the necessary safety conditions throughout the construction.
La fijación de seguridad para construcción permite la construcción de barandillas en el exterior de forjados. Para ello comprende un perfil inferior en “C” con un tornillo de fijación al forjado. También comprende una barra superior, que se prolonga del tramo central del perfil inferior y una sujeción de un rodapiés, por encima de uno de los brazos del perfil inferior y adyacente a la barra superior. Se ha de considerar que “inferior” y “superior” se refiere a la posición en uso de la fijación.The security fixing for construction allows the construction of railings on the exterior of slabs. To do this, it includes a lower "C" profile with a fixing screw to the slab. It also comprises an upper bar, which extends from the central section of the lower profile and a skirting board attachment, above one of the arms of the lower profile and adjacent to the upper bar. It is to be considered that "lower" and "upper" refer to the in-use position of the fixture.
En un ejemplo preferido, la sujeción es un tubo rectangular por cuyo interior pasa el rodapiés. Para poder ajustarse a rampas o escaleras, es deseable que la altura del tubo rectangular esté sobredimensionada en altura, por lo que el rodapiés puede colocarse en posición oblicua.In a preferred example, the support is a rectangular tube through which the skirting board passes. In order to be able to adjust to ramps or stairs, it is desirable that the height of the rectangular tube is oversized in height, so that the skirting board can be placed in an oblique position.
Por su parte, la barandilla de seguridad para construcción comprende una serie de fijaciones sobre la que se disponen los demás elementos, que pueden ser estándar.For its part, the safety railing for construction comprises a series of fixings on which the other elements are arranged, which can be standard.
Otras variantes se aprecian en el resto de la memoria.Other variants are appreciated in the rest of the report.
Descripción de las figurasDescription of the figures
Para una mejor comprensión de la invención, se incluyen las siguientes figuras.For a better understanding of the invention, the following figures are included.
Figura 1: Vista lateral esquemática de un ejemplo preferido de realización.Figure 1: Diagrammatic side view of a preferred embodiment.
Figura 2: Vista en perspectiva de un ejemplo de aplicación con dos fijaciones, en el que se ha situado un rodapiés.Figure 2: Perspective view of an application example with two fixings, in which a skirting board has been placed.
Figura 3: Vista en perspectiva de un segundo ejemplo, aplicado al borde de una escalera. Figure 3: Perspective view of a second example, applied to the edge of a stair.
Modos de realización de la invenciónModes of carrying out the invention
A continuación, se pasa a describir de manera breve un modo de realización de la invención, como ejemplo ilustrativo y no limitativo de ésta.An embodiment of the invention is briefly described below, as an illustrative and non-limiting example thereof.
La barandilla de seguridad que se preconiza, aplicando cualquier realización mostrada en las figuras, comprende una serie fijaciones (1) dispuestas para ser colocadas en el exterior del forjado, ya sea hacia el exterior de la estructura o por cualquier orificio interior (escalera, ascensor, patio...). Comprende una pieza en “F” con un perfil inferior (2) en “C” , una barra superior (3), que se prolonga del tramo central del perfil inferior (2) y una sujeción (4) de un rodapiés, que se ha representado rectangular, por encima de uno de los brazos del perfil inferior (2), adherido (por ejemplo, soldado) a éste y paralelo a la barra superior (3). Si se desea, se puede definir un travesaño (5) de refuerzo interior a la sujeción (4), que a su vez sirve para definir la base de apoyo del rodapiés. El travesaño (5) puede ser posicionable para definir la altura del rodapiés y que coincide con el forjado.The safety railing that is recommended, applying any embodiment shown in the figures, comprises a series of fixings (1) arranged to be placed on the outside of the slab, either towards the outside of the structure or through any interior hole (stairs, elevator , yard...). It comprises an "F"-shaped piece with a lower profile (2) in "C" shape, an upper bar (3), which extends from the central section of the lower profile (2) and a baseboard fastening (4), which is It has been represented as rectangular, above one of the arms of the lower profile (2), adhered (for example, welded) to it and parallel to the upper bar (3). If desired, a crossbar (5) can be defined to reinforce the interior of the fastening (4), which in turn serves to define the support base of the skirting board. The crossbar (5) can be positioned to define the height of the skirting board and that coincides with the slab.
Mas en detalle, y de acuerdo con la figura 1, el perfil inferior (2) en “C” de la estructura en “F”, invertida, está delimitado por el brazo o tramo horizontal superior y el tramo horizontal intermedio de dicha estructura en “F” y se posiciona encarado en su parte abierta hacia el forjado, siendo un primer módulo de la susodicha “F”. Por su parte, la barra (3) constituye un segundo módulo que queda enfrentado y paralelo a la sujeción (4) del rodapiés, estando ambos módulos vinculados entre sí.More in detail, and according to figure 1, the lower profile (2) in "C" of the structure in "F", inverted, is delimited by the arm or upper horizontal section and the intermediate horizontal section of said structure in "F" and is positioned facing in its open part towards the slab, being a first module of the aforementioned "F". For its part, the bar (3) constitutes a second module that is facing and parallel to the fastening (4) of the skirting board, both modules being linked to each other.
En la misma figura 1 se muestra que el tramo inferior de la barra (3) que conforma el brazo largo de la pieza en “F” tiene una mayor longitud en su perímetro exterior respecto del interior, siendo oblicua dicha prolongación exterior. Esta prolongación permite que esta barra (3) quede asentada sobre el primer módulo o parte inferior en “C” (2) tanto sobre la parte más externa del tramo superior horizontal como en la parte superior del tramo vertical exterior de dicha “C” (2).In the same figure 1 it is shown that the lower section of the bar (3) that forms the long arm of the "F"-shaped piece has a greater length in its outer perimeter with respect to the inner one, said outer extension being oblique. This extension allows this bar (3) to be seated on the first module or lower part in "C" (2) both on the outermost part of the upper horizontal section and on the upper part of the external vertical section of said "C" ( 2).
En la figura 2 se muestra una realización en que la barra (3) tiene igual longitud en todo su perímetro exterior.Figure 2 shows an embodiment in which the bar (3) has the same length around its entire outer perimeter.
Respecto a la sujeción (4), la misma se asienta parcialmente sobre la parte interior del brazo o tramo superior del primer módulo o “C”. Regarding the fastening (4), it sits partially on the inside of the arm or upper section of the first module or "C".
Preferiblemente, la sujeción (4) puede sostener dos rodapiés, uno a cada lado, para asegurar su continuidad. Por ejemplo, si es una sujeción (4) por medio de un orificio rectangular, la anchura se preverá para dos rodapiés.Preferably, the fastening (4) can hold two skirting boards, one on each side, to ensure its continuity. For example, if it is a fastening (4) through a rectangular hole, the width will be provided for two skirting boards.
El extremo libre de la barra superior (3) tiene acoples para barras, tableros... o cualquier elemento que forma la barandilla. Por ejemplo, la barra superior (3) puede ser un tubo de inserción de un balaustre o montante vertical de esa barandilla, o puede ser ella misma el montante vertical. También puede ser un cilindro que se inserta en un montante vertical tubular. En su caso, tendrá preferiblemente vástagos de apriete (7) de cualquiera de los elementos que sostenga (rodapiés, balaustre o montante horizontal). En el caso de la sujeción (4), y como se ha representado en la figura 1, está preferiblemente por la parte superior, paralelo a la barra superior (3).The free end of the upper bar (3) has couplings for bars, boards... or any element that forms the railing. For example, the top bar (3) can be an insert tube of a baluster or upright of that railing, or it can be the upright itself. It can also be a cylinder that is inserted into a tubular upright. If applicable, it will preferably have clamping rods (7) for any of the elements it supports (skirting, baluster or horizontal post). In the case of the fastening (4), and as represented in figure 1, it is preferably at the top, parallel to the upper bar (3).
Un tornillo (6) de apriete atraviesa el tramo central del perfil inferior (2), rematado en una rosca y una punta, para poder quedar introducido en el forjado, generalmente en un taco introducido en éste.A tightening screw (6) crosses the central section of the lower profile (2), finished off with a thread and a point, so that it can be inserted into the forging, generally in a plug inserted into it.
La sujeción (4) está prevista para la inserción de un rodapiés. Por lo tanto, la forma preferida es rectangular, pero con una altura relativamente grande para permitir la colocación del tablero en posición inclinada, para bordes de rampas o de escaleras (Figura 3). The fastening (4) is provided for the insertion of a skirting board. Therefore, the preferred shape is rectangular, but with a relatively high height to allow the board to be placed in an inclined position, for ramp or stair edges (Figure 3).
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES202130143A ES2921932B8 (en) | 2021-02-22 | 2021-02-22 | Safety fixing in construction and railing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES202130143A ES2921932B8 (en) | 2021-02-22 | 2021-02-22 | Safety fixing in construction and railing |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2921932A1 ES2921932A1 (en) | 2022-09-02 |
ES2921932B2 true ES2921932B2 (en) | 2023-07-26 |
ES2921932B8 ES2921932B8 (en) | 2023-10-13 |
Family
ID=83059394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ES202130143A Active ES2921932B8 (en) | 2021-02-22 | 2021-02-22 | Safety fixing in construction and railing |
Country Status (1)
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ES (1) | ES2921932B8 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9105902D0 (en) * | 1991-03-20 | 1991-05-08 | Herbert Michael | Handrail system etc |
US5456451A (en) * | 1993-07-30 | 1995-10-10 | Eyler, Jr.; Charles W. | Safety railing post and brackets therefor |
NL1012218C2 (en) * | 1999-02-01 | 2000-08-08 | Bodegraven Bv | Support bracket for scaffolding pipes. |
US20050155300A1 (en) * | 2004-01-15 | 2005-07-21 | Walker Robert H. | Facia guard bracket |
WO2008019499A1 (en) * | 2006-08-16 | 2008-02-21 | Les Fabrications T.J.D. Inc. | Adjustable safety rail barricade for roofs |
WO2018170247A1 (en) * | 2017-03-16 | 2018-09-20 | Illinois Tool Works Inc. | Application of safety railing to a building structure |
-
2021
- 2021-02-22 ES ES202130143A patent/ES2921932B8/en active Active
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Publication number | Publication date |
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ES2921932B8 (en) | 2023-10-13 |
ES2921932A1 (en) | 2022-09-02 |
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