ES1061027U - Joining device between strut and beam shuttering. (Machine-translation by Google Translate, not legally binding) - Google Patents
Joining device between strut and beam shuttering. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1061027U ES1061027U ES200501981U ES200501981U ES1061027U ES 1061027 U ES1061027 U ES 1061027U ES 200501981 U ES200501981 U ES 200501981U ES 200501981 U ES200501981 U ES 200501981U ES 1061027 U ES1061027 U ES 1061027U
- Authority
- ES
- Spain
- Prior art keywords
- brace
- formwork
- arms
- rods
- strut
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Dispositivo de unión entre riostra y viga de encofrado.Connecting device between brace and beam formwork
La presente invención es de aplicación para establecer la unión por anclaje entre una riostra y una viga de encofrado que se dispone perpendicular a la anterior.The present invention is applicable to establish the anchor connection between a brace and a beam of formwork that is arranged perpendicular to the previous one.
Es objeto de la invención un dispositivo de unión que, además de establecer una unión segura entre la riostra y la viga de encofrado, dispone de medios de apriete de fácil acceso y cómoda manipulación.The object of the invention is a joining device. that, in addition to establishing a secure union between the brace and the formwork beam, has easy access clamping means and comfortable handling
En encofrados de suelos y losas se suele utilizar una estructura soporte compuesta por riostras sobre las que se colocan transversalmente unas vigas de encofrado que presentan un alma de madera, o bien son completamente de madera, sobre las cuales se clavan los tableros de encofrado para posterior vertido del hormigón.In formwork of floors and slabs it is usually used a support structure composed of braces on which transversely placed formwork beams presenting a wooden soul, or they are completely wooden, on the which the formwork boards are nailed for later pouring of concrete.
Las riostras normalmente suelen ser vigas en doble T o vigas en U enfrentadas por su base, mientras que las vigas de encofrado son vigas en doble T íntegramente de madera o bien vigas metálicas con su base superior aligerada definiendo un canal en el que se aloja un núcleo de madera.The braces are usually beams in double T or U-beams faced by its base, while the formwork beams are double T beams entirely of wood or well metal beams with its lightened upper base defining a channel in which a wooden core is housed.
Para la unión entre la riostra y la viga de
encofrado se utilizan unos dispositivos como los que aparecen
descritos en las patentes DE 32 31 220 y DE
100 33 425.For the connection between the brace and the formwork beam, devices such as those described in patents DE 32 31 220 and DE are used
100 33 425.
En la patente DE 32 31 220 se describe un dispositivo de anclaje que consta de dos brazos en disposición paralela dotados en una de sus extremidades de unos ganchos destinados a acoplarse en una de las alas de la riostra y en su otra extremidad cuentan con unos taladros para el paso de correspondientes ramas paralelas de una varilla en U, cuya rama transversal se acopla por debajo del otro ala de la riostra.Patent DE 32 31 220 describes a anchoring device consisting of two arms in arrangement parallel endowed on one of its extremities with hooks intended to fit on one of the wings of the brace and on its other tip have some holes for the passage of corresponding parallel branches of a U-rod, whose branch transverse engages below the other wing of the brace.
Los brazos cuentan también, en el extremo que
presentan los taladros de paso de la varilla, con unas expansiones
planas que apoyan sobre la base de la viga de encofrado. Para
conseguir la unión entre riostras y vigas de encofrado las ramas
paralelas de la varillas se encuentran rematadas en sendos
espárragos roscados en los que enroscan unas tuercas, cuyo
accionamiento provoca el empuje de las expansiones planas de los
brazos sobre la base de las vigas de encofrado y, simultáneamente
el acoplamiento a presión de los ganchos de los brazos y de la rama
transversal de la varilla bajo las correspondientes alas de
la
riostra.The arms also have, at the end presented by the drill holes of the rod, with flat expansions that rest on the base of the formwork beam. In order to achieve the union between braces and formwork beams, the parallel branches of the rods are topped in two threaded studs in which they screw nuts, whose actuation causes the thrust of the flat expansions of the arms on the base of the formwork beams and, simultaneously the pressure coupling of the hooks of the arms and the transverse branch of the rod under the corresponding wings of the
strut.
Por otra parte la patente DE 100 33 425 se refiere asimismo a un dispositivo de anclaje que consta de un brazo que acopla sobre el ala de la riostra mediante un gancho y apoya sobre la viga de encofrado mediante una expansión plana, contando asimismo con una varilla que se acoda doblemente por un extremo para abrazar el ala de la riostra y la viga de encofrado y que finaliza en su otro extremo en una espiga que se introduce en un taladro definido en el brazo al que se fija mediante una tuerca estableciendo la posición de anclaje.On the other hand, the patent DE 100 33 425 is also refers to an anchoring device consisting of an arm that attaches on the wing of the brace by means of a hook and supports on the formwork beam by means of a flat expansion, counting also with a rod that is double layered at one end to embrace the wing of the brace and the formwork beam and that ends at its other end in a spike that is inserted into a defined hole in the arm to which it is fixed by a nut establishing the anchor position.
La presente invención se refiere a un dispositivo de unión entre una riostra y una viga de encofrado que propone una alternativa más cómoda y sencilla para establecer una adecuada fijación entre la riostra y la viga de encofrado.The present invention relates to a device of union between a brace and a formwork beam that proposes a more comfortable and simple alternative to establish a suitable fixing between the brace and the formwork beam.
El dispositivo de unión comprende fundamentalmente dos brazos dotados en una de sus extremidades de unos ganchos que acoplan por debajo de una de las alas de la riostra y en su otra extremidad cuentan con unas extensiones planas que apoyan sobre la base de la viga de encofrado. Los citados brazos presentan, en correspondencia con las extensiones planas, con sendos orificios ciegos en los que se alojan respectivamente los extremos de dos varillas que, en su otro extremo, presentan sendos acodamientos para definir dos ramas transversales que se sueldan a una tuerca en la que juega un elemento de apriete, tal como un tomillo, que aprieta contra otra de las alas de la riostra estableciendo la posición de anclaje y la unión entre la viga de encofrado y la riostra.The joining device comprises fundamentally two arms endowed in one of its limbs of hooks that fit under one of the wings of the brace and at its other end have flat extensions which rest on the base of the formwork beam. Cited arms present, in correspondence with the flat extensions, with two blind holes in which the ends of two rods that, at their other end, have two couplings to define two transverse branches that are welded to a nut in which a clamping element plays, such as a thyme, which presses against another of the wings of the brace establishing the anchor position and the joint between the beam of formwork and the brace.
A diferencia de otras soluciones se propone un solución sencilla de anclaje mediante un único elemento de apriete de fácil manipulación, el tornillo antes descrito, que se encuentra en disposición centrada de forma que los esfuerzos sean simétricos en los puntos de apoyo o apriete.Unlike other solutions, a simple anchoring solution using a single clamping element easy to handle, the screw described above, which is located in a focused arrangement so that the efforts are symmetrical at the points of support or tighten.
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:
Figura 1.- Muestra una vista anterior en perspectiva del dispositivo de unión entre riostra y viga de encofrado.Figure 1.- Shows a previous view in perspective of the connection device between brace and beam formwork
Figura 2.- Muestra una vista posterior en perspectiva del dispositivo de unión.Figure 2.- Shows a rear view in union device perspective.
Figura 3.- Muestra una vista lateral del dispositivo de unión.Figure 3.- Shows a side view of the joining device
Figura 4.- Muestra una vista en alzado del dispositivo de unión en la situación en la que establece la vinculación de la riostra y la viga de encofrado, apreciándose el elemento de apriete.Figure 4.- Shows an elevation view of the joining device in the situation in which it establishes the linkage of the brace and the formwork beam, appreciating the tightening element.
Figura 5.- Muestra una vista en perspectiva del
dispositivo de unión en la situación en la que establece la
vinculación entre la viga de encofrado y
riostra.Figure 5.- Shows a perspective view of the joining device in the situation in which it establishes the link between the formwork beam and
strut.
Con referencia a las figuras se describe a continuación un modo de realización preferente del dispositivo de unión entre riostra y viga de encofrado.With reference to the figures, a then a preferred embodiment of the device connection between brace and formwork beam.
El dispositivo de unión es de aplicación para la anión en posición perpendicular entre una riostra (1) y una viga de encofrado (2), tal y como se representan en las figuras 4 y 5, e incorpora unos brazos (3) dotados de ganchos (4) en una de sus extremidades para su acoplamiento en una de las alas (5) de la riostra (1) y en su otra extremidad cuenta con unas extensiones planas (6) que apoyan, tal y como se aprecia en la figura 5, sobre la base de la viga de encofrado (2).The joining device is applicable to the anion in perpendicular position between a brace (1) and a beam of formwork (2), as shown in figures 4 and 5, and incorporates arms (3) equipped with hooks (4) in one of its tips for coupling on one of the wings (5) of the riostra (1) and in its other limb it has some extensions flat (6) that support, as shown in Figure 5, on the base of the formwork beam (2).
El dispositivo comprende también dos varillas
(8), uno de cuyos extremos se aloja en sendos orificios ciegos
previstos en los brazos (3), en correspondencia con las extensiones
planas (6). Las mencionadas varillas (8) se acodan prolongándose en
sendas ramas transversales (9) que están soldadas a una tuerca (10)
en la que juega un elemento de apriete (11) centrado, tal como un
tornillo (11), según se aprecia en la figura 1, que incide contra
el otra ala (5') de la riostra (1) estableciendo la posición de
anclaje, según se observa en la figura 4, de los brazos (3) y
estructura, y por tan-
to la unión entre riostra (1) y
perfil de encofrado (2).The device also comprises two rods (8), one of whose ends is housed in two blind holes provided in the arms (3), in correspondence with the flat extensions (6). The aforementioned rods (8) are layered extending into two transverse branches (9) that are welded to a nut (10) in which a centered clamping element (11) plays, such as a screw (11), as seen in Figure 1, which hits the other wing (5 ') of the brace (1) establishing the anchoring position, as seen in Figure 4, of the arms (3) and structure, and therefore
to the connection between brace (1) and formwork profile (2).
La manipulación sobre el elemento de apriete (11)
determina el acoplamiento o desacoplamiento del dispositivo de
unión y por tanto la vinculación o desvinculación entre la riostra
(1) y el perfil de enco-
frado (2).The manipulation on the clamping element (11) determines the coupling or decoupling of the joining device and therefore the linking or unlinking between the brace (1) and the glue profile
Frado (2).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501981U ES1061027Y (en) | 2005-09-06 | 2005-09-06 | UNION DEVICE BETWEEN RIOSTRA AND ENCOFRADO BEAM. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501981U ES1061027Y (en) | 2005-09-06 | 2005-09-06 | UNION DEVICE BETWEEN RIOSTRA AND ENCOFRADO BEAM. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1061027U true ES1061027U (en) | 2005-12-16 |
| ES1061027Y ES1061027Y (en) | 2006-04-01 |
Family
ID=35601658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200501981U Expired - Fee Related ES1061027Y (en) | 2005-09-06 | 2005-09-06 | UNION DEVICE BETWEEN RIOSTRA AND ENCOFRADO BEAM. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES1061027Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006916A1 (en) | 2006-07-14 | 2008-01-17 | Ulma C Y E, S. Coop. | Connecting device for use between a formwork girder and a brace |
| ES2402641A1 (en) * | 2011-10-26 | 2013-05-07 | Inveral, S.A. | Union device between two beams. (Machine-translation by Google Translate, not legally binding) |
| ES2607977A1 (en) * | 2015-10-01 | 2017-04-05 | Sistemas Técnicos De Encofrados, S.A. | Clamp for the coupling of spots in beams, shape that incorporates it and assembly procedure (Machine-translation by Google Translate, not legally binding) |
-
2005
- 2005-09-06 ES ES200501981U patent/ES1061027Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006916A1 (en) | 2006-07-14 | 2008-01-17 | Ulma C Y E, S. Coop. | Connecting device for use between a formwork girder and a brace |
| ES2299363A1 (en) * | 2006-07-14 | 2008-05-16 | Ulma C Y E, S. Coop. | Connecting device for use between a formwork girder and a brace |
| EP2048305A1 (en) * | 2006-07-14 | 2009-04-15 | ULMA C y E, S. COOP. | Connecting device for use between a formwork girder and a brace |
| EP2048305A4 (en) * | 2006-07-14 | 2012-09-26 | Ulma C Y E S Coop | Connecting device for use between a formwork girder and a brace |
| US8348544B2 (en) | 2006-07-14 | 2013-01-08 | Ulma C Y E, S. Coop. | Connecting device for use between a formwork girder and a brace |
| ES2402641A1 (en) * | 2011-10-26 | 2013-05-07 | Inveral, S.A. | Union device between two beams. (Machine-translation by Google Translate, not legally binding) |
| ES2607977A1 (en) * | 2015-10-01 | 2017-04-05 | Sistemas Técnicos De Encofrados, S.A. | Clamp for the coupling of spots in beams, shape that incorporates it and assembly procedure (Machine-translation by Google Translate, not legally binding) |
| WO2017055654A1 (en) * | 2015-10-01 | 2017-04-06 | Sistemas Tecnicos De Encofrados, S.A. | Clamp for coupling posts to beams, post comprising same and assembly method |
| US10788063B2 (en) | 2015-10-01 | 2020-09-29 | Sistemas Tecnicos De Encofrados, S.A. | Clamp for coupling props to beams, prop comprising same and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1061027Y (en) | 2006-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG1K | Utility model granted | ||
| GC1K | Exploitation certificate registered |
Effective date: 20070315 |
|
| FD1K | Utility model lapsed |
Effective date: 20151229 |