ES2264297A1 - Device for the fast unión of beams of support of panels of formwork (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for the fast unión of beams of support of panels of formwork (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES2264297A1
ES2264297A1 ES200301233A ES200301233A ES2264297A1 ES 2264297 A1 ES2264297 A1 ES 2264297A1 ES 200301233 A ES200301233 A ES 200301233A ES 200301233 A ES200301233 A ES 200301233A ES 2264297 A1 ES2264297 A1 ES 2264297A1
Authority
ES
Spain
Prior art keywords
belt
cam
support beams
beams
formwork
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
Application number
ES200301233A
Other languages
Spanish (es)
Other versions
ES2264297B1 (en
Inventor
Jose Luis Ubiñana Felix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingenieria de Encofrados y Servicios SL
Original Assignee
Ingenieria de Encofrados y Servicios SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ingenieria de Encofrados y Servicios SL filed Critical Ingenieria de Encofrados y Servicios SL
Priority to ES200301233A priority Critical patent/ES2264297B1/en
Priority to PT103121A priority patent/PT103121A/en
Publication of ES2264297A1 publication Critical patent/ES2264297A1/en
Application granted granted Critical
Publication of ES2264297B1 publication Critical patent/ES2264297B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/12—Tying means; Spacers ; Devices for extracting or inserting wall ties with arms engaging the forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Buckles (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Device for quick connection of support beams of shuttering panels. The device comprises the arrangement of a u-shaped centering coupled to the upper face of the belt carrier beam, whose housing is designed to receive in a nested manner the transverse belt to be joined to the belt carrier, a cam being housed in said u-centering able to act, for its fastening, on a side face of the belt and which is driven by a shaft carrying a handle of manual operation. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado.Device for quick joining of beams formwork panel support.

La presente invención se refiere a un dispositivo para la conexión rápida de vigas de soporte de tableros de encofrado en los cruzamientos a dos niveles, es decir, el nivel de vigas, también llamadas correas, que soportan directamente los tableros de encofrado y el nivel inferior de vigas de soporte de las correas, también llamadas portacorreas.The present invention relates to a device for quick connection of panel support beams formwork in crossings at two levels, that is, the level of beams, also called belts, that directly support the formwork boards and the lower level of support beams of the straps, also called belt carriers.

La presente invención aporta sensibles ventajas con respecto a los dispositivos actualmente conocidos, que se derivan de las características de novedad y de actividad inventiva que aporta la invención.The present invention provides significant advantages. with respect to the currently known devices, which derive from the characteristics of novelty and inventive activity provided by the invention

En la actualidad, los cruzamientos de vigas a dos niveles para el soporte de tableros de encofrado se realiza mediante dispositivos de cerrojo que no permiten conseguir un ajuste sin juegos, dada la naturaleza mecánica de su ejecución.Currently, crossings of beams to Two levels for formwork board support is performed through bolt devices that do not allow to achieve a adjustment without games, given the mechanical nature of its execution.

El dispositivo objeto de la presente invención ha sido experimentado y desarrollado para solucionar estos problemas de los dispositivos actualmente conocidos, permitiendo conseguir dispositivos de fijación de acoplamiento rápido que permiten la fijación de las portacorreas con las correas de los puntos de cruzamiento y soporte de las segundas y a la vez evitan los juegos de las uniones una vez efectuadas
éstas.The device object of the present invention has been experienced and developed to solve these problems of the currently known devices, allowing to achieve quick coupling fastening devices that allow the fixing of the belts with the straps of the crossing points and support of the second and at the same time avoid the games of the unions once made
these.

Para conseguir sus objetivos, la presente invención se basa en conseguir la fijación entre las vigas de nivel inferior y las de nivel superior, es decir, de las portacorreas y las correas, mediante un sistema fijo de centraje de una viga en la otra, preferentemente, de las correas sobre las portacorreas, combinado con un dispositivo de fijación de tipo excéntrica de accionamiento manual que permite a la vez que un accionamiento rápido, una fijación eficaz sin juegos intermedios.To achieve your goals, present invention is based on achieving fixation between level beams lower and upper level, that is, of the belt carriers and the belts, by means of a fixed centering system of a beam in the another, preferably, of the straps on the belt holders, combined with an eccentric type fixing device of manual drive that allows at the same time as a drive Fast, effective fixing without intermediate games.

El centraje quedará realizado preferentemente por unos alojamientos en U sobre las portacorreas, sobre los que podrán coincidir las correas. La sujeción de la correa sobre el soporte receptor en U que se ha mencionado se realizará mediante un dispositivo de leva de accionamiento manual que actúa contra una de las caras laterales de la correa de manera que al girar la excéntrica se producirá una presión contra la correa aprisionándola dentro del alojamiento en U que se ha mencionado.The centering will be carried out preferably for a U-shaped housing on the belts, on which the straps may match. The strap fastening on the U-receiver support that has been mentioned will be done through a manually operated cam device that acts against one of the side faces of the belt so that when turning the eccentric pressure will occur against the belt by imprisoning it inside the U-housing mentioned.

El accionamiento de la leva se realizará mediante un eje que atraviesa la portacorrea y una manija inferior para facilitar su manejo.The cam drive will be performed by means of an axis that crosses the belt carrier and a lower handle to facilitate its handling.

El accionamiento también se puede realizar mediante una manija unida directamente a la parte superior de la leva, es decir, con accionamiento desde la parte superior de la correa.The drive can also be performed by a handle attached directly to the top of the cam, that is, with drive from the top of the belt.

El dispositivo puede ser realizado con correas fabricadas en material tubular de caras planas verticales o con material tubular con acanaladuras laterales, con lo que se puede mejorar la fijación de la leva.The device can be made with straps made of tubular material with vertical flat faces or with tubular material with lateral grooves, so that you can improve cam fixation.

La leva propiamente dicha podrá ser de tipo discoidal, es decir, una leva plana, o bien de tipo cilíndrico, por ejemplo, dotada de una cara plana. En todos los casos el perfil de la leva podrá ser variable cumpliendo como condición esencial la generación de un esfuerzo lateral sobre la correa una vez encajada en el alojamiento en forma de U de la porta-
correa.The cam itself may be of the discoidal type, that is, a flat cam, or of a cylindrical type, for example, provided with a flat face. In all cases, the profile of the cam may be variable, fulfilling as an essential condition the generation of a lateral effort on the belt once it is fitted in the U-shaped housing of the carrier.
belt.

Mediante el presente dispositivo se consigue una fijación rápida de las correas y portacorreas en sus puntos de cruzamiento eliminando la holgura entre las dos vigas para conseguir una mejor estabilidad del encofrado.By means of the present device a  quick fixation of the straps and belt holders at their points crossing eliminating the clearance between the two beams to get better formwork stability.

Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de una realización de la presente invención.For your better understanding they are attached, by title explanatory example but not limiting, some drawings of a embodiment of the present invention.

La figura 1 muestra una sección transversal esquemática de un cruzamiento de una correa y una portacorrea con el dispositivo objeto de la presente invención, con correa de forma transversal perfilada.Figure 1 shows a cross section schematic of a crossing of a belt and a belt carrier with the device object of the present invention, with a strap cross section.

La figura 2 es una vista similar a la figura 1 con una correa de sección transversal rectangular.Figure 2 is a view similar to Figure 1 with a rectangular cross section strap.

La figura 3 muestra una vista en planta correspondiente a la disposición de elementos de la figura 2.Figure 3 shows a plan view corresponding to the arrangement of elements of figure 2.

La figura 4 muestra una vista en perspectiva de la propia realización de las figuras 2 y 3 con una posición distinta de la manija de accionamiento.Figure 4 shows a perspective view of the own embodiment of figures 2 and 3 with a position other than the drive handle.

La figura 5 muestra una realización de leva cilíndrica con manija superior.Figure 5 shows an embodiment of cam cylindrical with upper handle.

La figura 6 muestra una realización de excéntrica cilíndrica con manija inferior.Figure 6 shows an embodiment of Eccentric cylindrical with lower handle.

Tal como se observa en las figuras, el dispositivo de la presente invención está destinado a la unión de una viga portacorreas (1) y una correa (2) que en el caso representado es de tipo perfilado, presentando, entre otras características, unos rehundidos laterales (3) y (4). Para efectuar dicha unión se dispone una pieza o piezas (5) solidarias del lado superior del portacorreas (1) que presenta un alojamiento en forma de U (6) en el que se aloja la correa (2).As seen in the figures, the device of the present invention is intended for joining a belt carrier beam (1) and a belt (2) that in the case represented is profiled type, presenting, among others features, side recesses (3) and (4). To make said union is arranged a piece or pieces (5) solidarity side upper of the belt carrier (1) that has a housing in form of U (6) in which the belt (2) is housed.

La solidarización de la correa con la portacorreas se realizará mediante un dispositivo de leva, que en el caso de la figura 1 es una leva discoidal (9) accionada mediante el eje pasante (10) y la manija (11) dispuesta por debajo de la portacorreas (1). La leva de disco (9) ataca el lateral de la correa (2), preferentemente en uno de los rebajes (3), de manera que al girar la manija (11) la leva (9) producirá un empuje contra la correa (2), que quedará presionada contra el lado opuesto de la abertura (6) y retenida además por el saliente inferior del rebaje (3).The solidarity of the belt with the Belt carrier will be made using a cam device, which in the case of figure 1 is a discoidal cam (9) driven by the through shaft (10) and the handle (11) arranged below the belt carrier (1). The disk cam (9) attacks the side of the belt (2), preferably in one of the recesses (3), so that turning the handle (11) the cam (9) will produce a push against the belt (2), which will be pressed against the opposite side of the opening (6) and also retained by the lower projection of the recess (3).

La realización de la pieza (5) puede tener lugar en forma de dos piezas, tal como se representa en la figura 2, indicadas con los numerales (12) y (12'), y asimismo la correa podrá adoptar forma simplemente tubular de sección transversal rectangular tal como la correa (13) representada en dicha figura.The realization of the piece (5) can take place  in the form of two pieces, as shown in figure 2, indicated with numerals (12) and (12 '), and also the belt may adopt simply tubular cross-sectional shape rectangular such as the belt (13) represented in said figure.

La leva (9) podrá adoptar estructura cilíndrica tal como se ha representado en la figura 5, en la que dicha leva (14) queda además montada desde la parte superior con un manija excéntrica (15) para su accionamiento. Ello permitirá igualmente efectuar el centraje y fijación de la correa (16) sobre la portacorreas (17).The cam (9) may adopt cylindrical structure as shown in figure 5, wherein said cam (14) is also mounted from the top with a handle eccentric (15) for actuation. This will also allow carry out the centering and fixing of the belt (16) on the belt carrier (17).

Igualmente, tanto la leva de disco representada en la figura 1 como la leva cilíndrica de la figura 5 podrán ser accionadas por el lado inverso al representado, es decir, desde el lado superior en el caso de la representación de la figura 1 o desde el lado inferior en el caso representado en la figura 5, que se ha mostrado en la figura 6, en la que se aprecia una excéntrica de disco (18) accionada mediante una manija inferior (19) para fijar una correa (20) y una portacorreas (21).Likewise, both the disk cam represented in figure 1 how the cylindrical cam of figure 5 may be actuated by the opposite side to that represented, that is, from the upper side in the case of the representation of figure 1 or from the bottom side in the case represented in figure 5, which it has been shown in figure 6, in which an eccentric can be seen disk (18) operated by a lower handle (19) for fix a belt (20) and a belt holder (21).

Se comprende que mediante la disposición de elementos que se ha descrito se facilitará una fijación rápida y eficaz sin juegos de una correa con su portacorreas consiguiendo además un centraje igualmente rápido y eficaz que simplificará notablemente el montaje.It is understood that through the provision of elements that have been described will facilitate quick fixation and Effective no games of a belt with its belt holder getting also an equally fast and efficient centering that will simplify notably the assembly.

Todo cuanto no afecte, altere, cambie o modifique la esencia del dispositivo descrito, será variable a los efectos de la presente invención.Everything that does not affect, alter, change or modify the essence of the described device, it will be variable at Effects of the present invention.

Claims (5)

1. Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado, caracterizado por la disposición de un centraje en forma de U acoplado a la cara superior de la viga portacorreas, cuyo alojamiento está destinado a recibir de forma encajada la correa transversal a unir con la viga portacorreas, quedando alojada en dicho centraje en U una leva susceptible de actuar, para su sujeción, sobre una cara lateral de la correa y que es accionada mediante un eje portador de una manija de accionamiento manual.1. Device for quick connection of support beams of formwork panels, characterized by the provision of a U-shaped centering coupled to the upper face of the belt carrier beam, whose housing is intended to receive the transverse belt to connect with the belt carrier beam, a cam capable of acting, for its fastening, on a lateral side of the belt and which is actuated by a carrier shaft of a manually operated handle being housed in said U-centering. 2. Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado, según la reivindicación 1, caracterizado porque la leva es una leva de disco.2. Device for quick joining of support beams of formwork panels according to claim 1, characterized in that the cam is a disk cam. 3. Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado, según la reivindicación 1, caracterizado porque la leva es una leva cilíndrica.3. Device for quick joining of support beams of formwork panels according to claim 1, characterized in that the cam is a cylindrical cam. 4. Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado, según la reivindicación 1, caracterizado porque el eje de accionamiento de la leva atraviesa la portacorrea y recibe una manija de accionamiento situada por debajo de esta última.4. Device for quick connection of support beams of formwork panels according to claim 1, characterized in that the drive shaft of the cam passes through the belt carrier and receives a drive handle located below the latter. 5. Dispositivo para la unión rápida de vigas de soporte de paneles de encofrado, según la reivindicación 1, caracterizado porque la leva es accionada por un eje dotado en su parte superior, por encima del portacorreas, de una manija de accionamiento
manual.5. Device for quick connection of support beams of formwork panels, according to claim 1, characterized in that the cam is driven by a shaft provided on its upper part, above the belt holder, of a drive handle
manual.
ES200301233A 2003-05-26 2003-05-26 DEVICE FOR THE QUICK JOINT OF BEAMING PANEL SUPPORT BEAMS. Expired - Fee Related ES2264297B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200301233A ES2264297B1 (en) 2003-05-26 2003-05-26 DEVICE FOR THE QUICK JOINT OF BEAMING PANEL SUPPORT BEAMS.
PT103121A PT103121A (en) 2003-05-26 2004-05-18 Device for coupling support beam and formwork panel, has U-shaped centering coupled to upper face of holder beam, housing receiving cross belt bonded with holder beam, and drive shaft passed through cam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301233A ES2264297B1 (en) 2003-05-26 2003-05-26 DEVICE FOR THE QUICK JOINT OF BEAMING PANEL SUPPORT BEAMS.

Publications (2)

Publication Number Publication Date
ES2264297A1 true ES2264297A1 (en) 2006-12-16
ES2264297B1 ES2264297B1 (en) 2008-04-16

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PT (1) PT103121A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669171A (en) * 1950-01-06 1952-03-26 Ian George Bennett Improvements in or relating to formwork for casting concrete in situ
GB811383A (en) * 1956-08-15 1959-04-02 Blaw Knox Ltd Improvements in or relating to shuttering for concrete
ES236083Y (en) * 1978-05-18 1979-05-16 TENSIONER FOR FORMWORK SUPPORT.
DE3941937A1 (en) * 1989-12-19 1991-06-27 Oesterr Doka Schalung Shuttering-section locking clamp - has lever with logarithmic spiral cam on moving jaw housing
DE4103776C1 (en) * 1991-02-08 1992-03-19 Paschal-Werk G. Maier Gmbh, 7619 Steinach, De Shuttering panels for building construction - have clamps including cams with rotation axis at right angles to plane of panel
EP0783065A1 (en) * 1996-01-08 1997-07-09 Sateco S.A. Shuttering with forming panels and automatic tensioning means
DE19703303C1 (en) * 1997-01-30 1998-09-24 Werner Baesler Retaining nut for shuttering ties

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669171A (en) * 1950-01-06 1952-03-26 Ian George Bennett Improvements in or relating to formwork for casting concrete in situ
GB811383A (en) * 1956-08-15 1959-04-02 Blaw Knox Ltd Improvements in or relating to shuttering for concrete
ES236083Y (en) * 1978-05-18 1979-05-16 TENSIONER FOR FORMWORK SUPPORT.
DE3941937A1 (en) * 1989-12-19 1991-06-27 Oesterr Doka Schalung Shuttering-section locking clamp - has lever with logarithmic spiral cam on moving jaw housing
DE4103776C1 (en) * 1991-02-08 1992-03-19 Paschal-Werk G. Maier Gmbh, 7619 Steinach, De Shuttering panels for building construction - have clamps including cams with rotation axis at right angles to plane of panel
EP0783065A1 (en) * 1996-01-08 1997-07-09 Sateco S.A. Shuttering with forming panels and automatic tensioning means
DE19703303C1 (en) * 1997-01-30 1998-09-24 Werner Baesler Retaining nut for shuttering ties

Also Published As

Publication number Publication date
PT103121A (en) 2004-11-30
ES2264297B1 (en) 2008-04-16

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