ES1065688U - Device for supporting safety railings for buildings forwards in construction, improved (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for supporting safety railings for buildings forwards in construction, improved (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1065688U
ES1065688U ES200701205U ES200701205U ES1065688U ES 1065688 U ES1065688 U ES 1065688U ES 200701205 U ES200701205 U ES 200701205U ES 200701205 U ES200701205 U ES 200701205U ES 1065688 U ES1065688 U ES 1065688U
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telescopic section
floor
railings
outer telescopic
clamp
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Granted
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ES200701205U
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Spanish (es)
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ES1065688Y (en
Inventor
Angel Hernandez Muñoz
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TRANSFORMADOS METALICOS PARA L
TRANSFORMADOS METALICOS PARA LA CONSTRUCCION HERGI SL
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TRANSFORMADOS METALICOS PARA L
TRANSFORMADOS METALICOS PARA LA CONSTRUCCION HERGI SL
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Abstract

Support device for safety railings for floors of buildings under construction, perfected, of the type formed by vertical anchoring elements to the floor, arranged at regular distances to define support means for handrails and skirting boards materialized by planks laid between them, and that is defined by two telescopic sections equipped with respective orthogonal and parallel legs at their lower ends for fastening to the floor as a clamp by having suitable means of tightening by a spindle driven by a crank rotationally anchored to the mouth of the telescopic section outside, being the integral nut of the inner telescopic section, counting this set with "L" strips arranged in said outer telescopic section for anchoring the rails or planks, characterized in that the upper leg (3) of the clamp belonging to the outer telescopic section (5) it is thin and reinforces with another vertical profile (10) distant and parallel to the outer telescopic section (5) itself and welded to it in proximity to the upper free end by means of a spacing tab (11), forming with it one of the anchors of the handrail or plank (9), enabling another plank (9) with skirting functions to rest on the upper horizontal leg (3) of the clamp and be retained by the vertical profile (10) of reinforcement, being located very close to the floor avoiding the fall of vacuum objects. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado.Railing support device security for floors of buildings under construction, improved.

Objeto de la invenciónObject of the invention

La presente invención, según lo expresa el enunciado de esta memoria descriptiva, se refiere a un dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado, y como tal comporta características relevantes y ventajas técnicas frente a los dispositivos que se utilizan en la actualidad y que pueden considerarse de su tipo.The present invention, as expressed by the set forth in this specification, refers to a device of support of safety railings for building floors under construction, perfected, and as such it has characteristics relevant and technical advantages over the devices that are currently used and that can be considered of its kind.

Es un objeto de la invención el conseguir que el tablón que materializa la parte inferior de la barandilla quede muy próximo al forjado para evitar que accidentalmente caigan al vacío herramientas, piedras, etc.It is an object of the invention to achieve that the  plank that materializes the bottom of the railing is very close to the floor to prevent accidentally falling into empty tools, stones, etc.

Antecedentes de la invenciónBackground of the invention

En la actualidad existen distintos sistemas de protección en forjados u obras de construcción para evitar accidentes, sobre todo caídas de operarios por los bordes perimetrales de los forjados, así como por los huecos de escaleras y ascensores, entre otros. Para ello, se vienen utilizando en general unos dispositivos guarda-cuerpos determinados por perfiles verticales fijados al forjado y barandillas o perfiles horizontales, tablones, u otros que se tienden horizontalmente entre dichos perfiles verticales.There are currently different systems of protection on floors or construction sites to avoid accidents, especially operator falls by the edges perimeter walls, as well as stairwells and elevators, among others. To do this, they have been used in general bodyguard devices determined by vertical profiles fixed to the floor and railings or horizontal profiles, planks, or others that they tend horizontally between said vertical profiles.

Hasta ahora, las barandillas propiamente dichas o tramos horizontales incorporaban en sus extremos unas pequeñas varillas dobladas en forma de "C" que servían para quedar suspendidas entre los ganchos o soportes previstos en los tramos verticales previamente solidarizados al forjado.So far, the railings themselves or horizontal sections incorporated small ends at their ends C-shaped bent rods that served to fit suspended between the hooks or supports provided in the sections verticals previously in solidarity with the floor.

Esta solución técnica requería trabajos adicionales de corte y doblado de la varilla extrema y proceder después a una fase de soldadura o unión a la barra horizontal. Además, estas formas de sujeción quedaban poco sólidas y no evidenciaban mucha seguridad.This technical solution required work Additional cutting and bending of the extreme rod and proceed then to a phase of welding or joining the horizontal bar. In addition, these forms of support were not very solid and not They showed a lot of security.

Posteriormente, se optó por deformar la propia barra cilíndrica horizontal para conseguir una zona ensanchada en la que se practicaban unos orificios o ranuras para introducir los ganchos de los elementos verticales prefijados al forjado. No obstante, en este caso era necesario utilizar barras muy gruesas para lograr un tramo recto en el que practicar los orificios y que éstos fueran lo suficientemente amplios.Subsequently, it was decided to deform the own horizontal cylindrical bar to achieve a widened area in which practiced holes or slots to introduce the hooks of the vertical elements preset to the floor. Do not However, in this case it was necessary to use very thick bars to achieve a straight section in which to practice the holes and that These were wide enough.

Por otra parte, existen dispositivos de soporte de estas barandillas de seguridad, definidos por un conjunto telescópico de dos tramos que se rematan inferiormente en patillas o perfiles horizontales que se fijan a modo de mordaza en el canto del forjado. Mediante una manivela convencional se acciona un dispositivo de husillo-tuerca y se consigue la aproximación o alejamiento de los perfiles horizontales con función de mordaza.On the other hand, there are support devices of these safety railings, defined by a set telescopic two sections that are topped down on pins or horizontal profiles that are fixed as a jaw in the edge of the floor. A conventional crank activates a spindle-nut device and you get the approach or distance of horizontal profiles with function of gag.

Existe una normativa europea que limita la máxima abertura que ha de quedar entre el tramo inferior de la barandilla, con función de rodapié, y el forjado. Este perfil no puede ser excesivamente delgado ya que no soportaría los esfuerzos notables que se precisan para la sujeción de la mordaza al forjado, ya que ésta se deformaría.There is a European regulation that limits the maximum opening to be between the lower section of the railing, with baseboard function, and floor slab. This profile does not it can be excessively thin since it would not support the efforts Notable that are required for clamping the jaw to the floor, since it would deform.

Descripción de la invenciónDescription of the invention

En líneas generales, el dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado, que la invención propone, posee como perfil horizontal superior constitutivo de la patilla horizontal solidaria ortogonalmente al cuerpo telescópico exterior del dispositivo de mordaza extensible, un refuerzo vertical y distante del propio tramo telescópico que evita que se deforme dicha patilla al efectuar el apriete adecuado, gracias al cual dicha patilla puede ser de notable menor espesor que el convencional.In general, the support device of safety railings for building floors in construction, perfected, that the invention proposes, has as upper horizontal profile constituting the horizontal pin solidarity orthogonally to the outer telescopic body of the Extensible jaw device, a vertical and distant reinforcement of the telescopic section itself that prevents said pin from deforming when making the proper tightening, thanks to which said pin It may be of a smaller thickness than conventional.

El perfil vertical de refuerzo queda asegurado por la parte superior del mismo mediante una patilla distanciadora soldada a los dos elementos entre los que queda tendida y de forma que el perfil vertical de refuerzo posea una porción libre superiormente a dicha patilla distanciadora. En esta porción libre queda retenido otro de los perfiles horizontales o tablones constitutivos de la barandilla propiamente dicha.The vertical reinforcement profile is secured by the top of the same by means of a distance pin welded to the two elements between which it is laid and shaped that the vertical reinforcement profile has a free portion superior to said spacer pin. In this free portion another of the horizontal profiles or planks is retained constitutive of the railing itself.

El tablón inferior con funciones de rodapié se introduce fácilmente entre el tramo telescópico exterior y dicho perfil vertical de refuerzo, quedando apoyado sobre la patilla horizontal superior de la mordaza y muy próximo al forjado.The lower plank with skirting functions is easily enter between the outer telescopic section and said vertical reinforcement profile, resting on the pin upper horizontal of the jaw and very close to the floor.

Para facilitar la comprensión de las características de la invención y formando parte integrante de esta memoria descriptiva, se acompañan unas hojas de planos en cuyas figuras, con carácter ilustrativo y no limitativo se ha representado lo siguiente:To facilitate the understanding of characteristics of the invention and forming an integral part of this Descriptive report, accompanying some sheets of plans in whose figures, with an illustrative and non-limiting nature represented the following:

Breve descripción de los dibujosBrief description of the drawings

Figura 1.- Es una vista en perspectiva de un dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado, objeto de la invención.Figure 1.- It is a perspective view of a safety rail support device for floor slabs buildings under construction, perfected, object of invention.

Figura 2.- Es una vista en alzado del mismo dispositivo una vez fijado al forjado y con las barandillas o tablones de seguridad instalados.Figure 2.- It is an elevation view of it. device once fixed to the floor and with the railings or safety boards installed.

Descripción de la forma de realización preferidaDescription of the preferred embodiment

Haciendo referencia a la numeración adoptada en las figuras, podemos ver cómo el dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado, que la invención propone, está referenciado en general con el número (1) y es de tipo conocido pues está materializado por una mordaza definida por las dos patillas extremas horizontales y paralelas, referenciadas con (2) y (3), pertenecientes a los respectivos tramos telescópicos interior (4) y exterior (5), actuados por la manivela (6) del dispositivo husillo-tuerca que recorre axialmente el interior del conjunto telescópico en la forma conocida y con el que se consigue separar o aproximar las mordazas. La fijación al canto del forjado (7) se muestra en la figura 2.Referring to the numbering adopted in the figures, we can see how the support device of safety railings for building floors in construction, perfected, that the invention proposes, is referenced in general with the number (1) and is of known type it is materialized by a jaw defined by the two extreme horizontal and parallel pins, referenced with (2) and (3), belonging to the respective inner telescopic sections (4) and outside (5), operated by the crank (6) of the device spindle-nut that runs axially inside of the telescopic assembly in the known way and with which manage to separate or approximate the jaws. Fixing to the edge of the Forged (7) is shown in Figure 2.

Convencionalmente el tramo telescópico exterior está dotado de pletinas en "L" a diferentes alturas tal como la referenciada con (8) en la parte superior del dispositivo que nos ocupa, utilizadas para el anclaje de las barandillas materializadas normalmente por tablones (9) tendidos entre dos dispositivos de soporte (1) previamente asegurados al forjado.Conventionally the outer telescopic section It is equipped with "L" plates at different heights such as the one referenced with (8) on the top of the device that occupies us, used for anchoring the railings normally materialized by planks (9) lying between two support devices (1) previously secured to the floor.

En este montaje convencional, el tablón (9) inferior tiene funciones de rodapié y queda elevado del forjado precisamente en una distancia correspondiente al espesor del perfil equivalente al que configura la patilla superior (3) de la mordaza, siendo esta separación excesiva pero obligada en este tipo de estructura ya que dicha patilla superior (3) ha de tener cierto grosor para soportar los esfuerzos a que se ve sometida. En la práctica se construye de forma similar a la patilla inferior (2) que no tiene este tipo de limitaciones. Esta amplia ranura que se forma entre el rodapié y el forjado supone un grave problema ya que no evitaría que se colaran distintos elementos tales como herramientas, piedras, etc, que caerían al vacío como hemos dicho anteriormente.In this conventional assembly, the plank (9) bottom has skirting functions and is raised from the floor precisely at a distance corresponding to the thickness of the profile equivalent to the one that configures the upper pin (3) of the jaw, being this excessive separation but forced in this type of structure since said upper pin (3) must have certain thickness to withstand the efforts to which it is subjected. In the practice is constructed similarly to the lower leg (2) That does not have such limitations. This wide slot that way between the skirting board and the floor is a serious problem since would not prevent different elements such as tools, stones, etc, that would fall into the void as we said previously.

Pues bien, acorde con la invención se consigue minimizar el espesor del perfil constitutivo de la patilla superior (3) y por tanto conseguir una mínima separación entre el rodapié y el forjado, mediante la incorporación del refuerzo que supone el perfil vertical (10) distante del tramo telescópico exterior (5) y asegurado superiormente con la patilla distanciadora (11).Well, according to the invention is achieved minimize the thickness of the constitutive profile of the upper leg (3) and therefore achieve a minimum separation between the skirting board and the floor, by incorporating the reinforcement that the vertical profile (10) distant from the outer telescopic section (5) and superiorly secured with the spacer pin (11).

Como se observa en la figura 2, la barandilla (9) de la zona media se soporta perfectamente en dicha patilla (11) y queda retenida por el extremo libre del perfil (10), formando a modo de otra pletina (8). El rodapié definido por otro tablón (9) queda perfectamente ubicado entre el perfil vertical (10) y el puntal telescópico (5).As seen in figure 2, the railing (9) of the middle area is perfectly supported on said pin (11) and is retained by the free end of the profile (10), forming mode of another plate (8). The skirting board defined by another plank (9) It is perfectly located between the vertical profile (10) and the telescopic prop (5).

Con esta estructura de refuerzo que supone el perfil vertical (10) soldado a la patilla superior (3) y a la patilla distanciadora (11) soldada a su vez al tramo telescópico exterior (5), se emplea un perfil de poco espesor para la patilla horizontal (3) como se pretendía.With this reinforcement structure that the vertical profile (10) welded to the upper leg (3) and to the spacer pin (11) welded in turn to the telescopic section outside (5), a thin profile is used for the pin horizontal (3) as intended.

Claims (1)

1. Dispositivo de soporte de barandillas de seguridad para forjados de edificios en construcción, perfeccionado, del tipo de los formados por unos elementos verticales de anclaje al forjado, dispuestos a distancias regulares para definir medios de soporte de barandillas y rodapiés materializados por tablones tendidos entre ellos, y que está definido por dos tramos telescópicos dotados de sendas patillas ortogonales y paralelas en sus extremos inferiores para sujeción al forjado a modo de mordaza al contar con oportunos medios de apriete mediante un husillo accionado por manivela anclada rotatoriamente a la embocadura del tramo telescópico exterior, estando la tuerca solidaria del tramo telescópico interior, contando este conjunto con pletinas en "L" dispuestas en dicho tramo telescópico exterior para anclaje de las barandillas o tablones, caracterizado porque la patilla superior (3) de la mordaza perteneciente al tramo telescópico exterior (5) es de poco grosor y está reforzada con otro perfil vertical (10) distante y paralelo al propio tramo telescópico exterior (5) y soldado al mismo en proximidad al extremo libre superior por intermedio de una patilla distanciadora (11), configurando con éste uno de los anclajes de la barandilla o tablón (9), posibilitando que otro tablón (9) con funciones de rodapié apoye sobre la patilla horizontal (3) superior de la mordaza y quede retenido por el perfil vertical (10) de refuerzo, quedando situado muy próximo al forjado evitando la caída de objetos al vacío.1. Support device for safety railings for floors of buildings under construction, perfected, of the type formed by vertical anchoring elements to the floor, arranged at regular distances to define support means for railings and skirting boards materialized by planks lying between they, and that it is defined by two telescopic sections equipped with two orthogonal and parallel sideburns at their lower ends to clamp the floor as a jaw by having appropriate means of tightening by means of a crank-driven spindle rotatably anchored to the mouth of the telescopic section outside, with the integral nut of the inner telescopic section, this set having "L" plates arranged in said outer telescopic section for anchoring the railings or planks, characterized in that the upper leg (3) of the jaw belonging to the outer telescopic section (5) It is thin and reinforced it gives another vertical profile (10) distant and parallel to the outer telescopic section itself (5) and welded thereto in proximity to the upper free end by means of a spacer pin (11), configuring with it one of the railing anchors or plank (9), allowing another board (9) with skirting functions to rest on the upper horizontal pin (3) of the jaw and be retained by the vertical reinforcement profile (10), being located very close to the slab avoiding the fall of vacuum objects.
ES200701205U 2007-06-05 2007-06-05 SECURITY RAILING BRACKET SUPPORT DEVICE FOR BUILDINGS IN CONSTRUCTION, PERFECTED Expired - Fee Related ES1065688Y (en)

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ES200701205U ES1065688Y (en) 2007-06-05 2007-06-05 SECURITY RAILING BRACKET SUPPORT DEVICE FOR BUILDINGS IN CONSTRUCTION, PERFECTED

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ES1065688Y ES1065688Y (en) 2008-01-16

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