ES2255457A1 - Timbering support for single faced walls, has parallel squares detachably fixated to timbered boards in single face and adjustably supported on ground surface - Google Patents
Timbering support for single faced walls, has parallel squares detachably fixated to timbered boards in single face and adjustably supported on ground surfaceInfo
- Publication number
- ES2255457A1 ES2255457A1 ES200500835A ES200500835A ES2255457A1 ES 2255457 A1 ES2255457 A1 ES 2255457A1 ES 200500835 A ES200500835 A ES 200500835A ES 200500835 A ES200500835 A ES 200500835A ES 2255457 A1 ES2255457 A1 ES 2255457A1
- Authority
- ES
- Spain
- Prior art keywords
- formwork
- support
- brackets
- boards
- panels
- 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
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
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Soporte de encofrado para muros de una sola cara. El soporte comprende varios elementos de escuadra paralelos entre sí, destinados a su fijación desmontable a tableros de encofrado por una sola cara y poseyendo medios para su apoyo ajustable en el suelo, quedando conectadas las escuadras entre sí mediante refuerzos transversales para formar un conjunto modular trasladable y complementándose con segundas escuadras acoplables en el borde inferior de los tableros de encofrado, apoyándose por una cara en el tablero y por otra en el suelo, presentando medios para su fijación desmontable al suelo a efectos de resistir el par de vuelco de los paneles de encofrado.Formwork support for single-sided walls. The support comprises several bracket elements parallel to each other, intended for detachable fixing to formwork boards on a single face and having means for their adjustable support on the ground, the brackets being connected to each other by transversal reinforcements to form a portable modular assembly. and complemented with second brackets that can be attached to the lower edge of the formwork boards, resting on one side on the board and on the other on the ground, presenting means for its detachable fixing to the ground in order to resist the torque of the panels overturning. formwork.
Description
Soporte de encofrado para muros de una sola cara.Formwork support for single walls face.
La presente invención está destinada a dar a conocer un soporte de encofrado para muros de una sola cara que presenta sensibles características de novedad y actividad inventiva sobre lo actualmente conocido.The present invention is intended to give know a formwork support for single-sided walls that presents sensitive characteristics of novelty and inventive activity about what is currently known.
En la realización de obras se presenta en muchas ocasiones la necesidad de hormigonar muros contra tierras, es decir, construir muros de hormigón que tienen su cara posterior limitada por tierras de la obra que se desea limitar con un muro de hormigón. Habitualmente se utilizan para este encofrado los paneles convencionales de encofrado con medios más o menos de fortuna para encofrar dichos muros. Sin embargo, y especialmente en el caso de muros de considerable longitud, ello representa una considerable necesidad de mano de obra y en conjunto el encofrado de dichos muros resulta poco satisfactorio al ser poco racionalizado.In the realization of works it is presented in many sometimes the need to concrete walls against land, that is, build concrete walls that have their limited rear face by land of the work that you want to limit with a concrete wall. The panels are usually used for this formwork conventional formwork with more or less fortune means to form these walls. However, and especially in the case of walls of considerable length, this represents a considerable need for labor and together the formwork of said walls It is unsatisfactory to be little rationalized.
El objetivo de la presente invención consiste en dar a conocer medios para que el encofrado de muros por una sola cara se pueda efectuar de manera fácil y rápida, permitiendo además trasladar en forma de módulo un conjunto de varios paneles de encofrado desde una zona de muro ya fraguada parcialmente, de modo suficiente para su autosustentación, a una zona adyacente para continuar la realización completa del muro.The objective of the present invention is to publicize means for the formwork of walls by only one face can be done easily and quickly, also allowing move as a module a set of several panels of formwork from an area of wall already partially set, so enough for self-support, to an adjacent area to continue the complete realization of the wall.
Para ello la presente invención prevé que varios paneles de encofrado queden soportados por unos soportes en forma de escuadras posteriores que se acoplan y fijan en los bordes adyacentes de dos tableros de encofrado dispuestos lado a lado y que se apoyan en el suelo mediante una pie ajustable. Unas segundas escuadras de pequeñas dimensiones se apoyan en el pie del panel y en el suelo, presentando salientes de apoyo en el travesaño inferior del marco del correspondiente panel de encofrado. La sujeción de dichas segundas escuadras se realiza mediante espárragos que atraviesan las mismas y se fijan en tuercas de tipo embebido en el suelo o "tuercas perdidas", efectuándose el apriete mediante una tuerca de aletas o palomilla. Con esta disposición se evita el posible vuelco del tablero de encofrado por la presión excéntrica del hormigón vertido en la parte posterior del mismo.For this, the present invention provides that several formwork panels are supported by supports in the form of rear brackets that are attached and fixed at the edges adjacent two formwork boards arranged side by side and that they rest on the floor with an adjustable foot. A few seconds small squares rest on the foot of the panel and on the floor, presenting support projections on the lower crossbar of the frame of the corresponding formwork panel. The subjection of said second squads is made by studs that they pass through them and are fixed in nuts of the type embedded in the ground or "lost nuts", tightening by a wing nut or moth. With this provision the possible overturning of the formwork board by eccentric pressure of the concrete poured on the back of it.
Las escuadras principales del soporte quedan relacionadas transversalmente mediante elementos de conexión, especialmente tubos de unión con abrazaderas, configurando un conjunto de soporte modular que se puede desplazar de una posición en la obra a otra inmediata cuando ya resulta posible desencofrar dicha primera zona de muro.The main support brackets remain transversely related by connection elements, especially union tubes with clamps, configuring a modular support assembly that can be moved from one position in the work to an immediate one when it is already possible to unclog said first wall area.
En el extremo opuesto a los paneles de encofrado, el soporte de la invención presenta pies de altura ajustable para nivelar el soporte compensando las irregularidades del terreno.At the opposite end of the formwork panels, The support of the invention has adjustable height feet for level the support compensating the irregularities of the ground.
Para la fijación de los soportes en los paneles de encofrado se utilizan los mismos orificios habitualmente dispuestos en los paneles para el atirantado de los paneles de una cara con los de la cara opuesta cuando se efectúa el encofrado de un muro con paneles por ambas caras.For fixing the supports on the panels formwork the same holes are usually used arranged in the panels for the wiring of the panels of a face with those of the opposite face when the formwork of a wall with panels on both sides.
Los apoyos de las escuadras sobre los lados enfrentados de los paneles son suficientemente anchos para apoyarse sobre los marcos de dos paneles consecutivos unidos lateralmente, aunque la fijación mediante tornillos se puede realizar solamente a uno de los marcos de los dos tableros unidos entre sí.The supports of the squares on the sides facing the panels are wide enough to rest on the frames of two consecutive panels joined laterally, although fixing by screws can only be done at one of the frames of the two boards joined together.
En caso deseado, el soporte de encofrado objeto de la presente invención puede ser utilizado también para el encofrado de muros con paneles en ambas caras sin necesidad de utilizar barras de atirantado, lo cual evita los orificios habituales que dichas barras dejan en el hormigón.If desired, the object formwork support of the present invention can also be used for the wall formwork with panels on both sides without the need for use cable tie bars, which prevents holes usual that these bars leave in the concrete.
Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de una realización preferente de la presente invención.For your better understanding they are attached, by title explanatory example but not limiting, some drawings of a preferred embodiment of the present invention.
La figura 1 muestra una vista frontal en alzado de un conjunto de paneles de encofrado unidos mediante soportes del tipo que es objeto de la invención.Figure 1 shows a front elevation view of a set of formwork panels joined by supports of the type that is the subject of the invention.
La figura 2 muestra una vista en alzado lateral del conjunto de paneles de la figura 1.Figure 2 shows a side elevation view of the panel assembly of figure 1.
Las figuras 3 y 4 muestran respectivamente una vista en alzado lateral y una vista en alzado frontal de un soporte para encofrado según la presente invención.Figures 3 and 4 show respectively a side elevation view and a front elevation view of a support for formwork according to the present invention.
La figura 5 muestra un detalle del extremo de un soporte para encofrado según la invención, mostrando la disposición de ajuste en altura.Figure 5 shows a detail of the end of a formwork support according to the invention, showing the arrangement height adjustment.
La figura 6 muestra una vista en sección de un soporte de encofrados según la invención aplicado a una obra, antes de la aplicación del hormigón del muro.Figure 6 shows a sectional view of a formwork support according to the invention applied to a work, before of the application of wall concrete.
La figura 7 muestra una sección similar a la figura 6, apreciándose la disposición del hormigón del muro encofrado.Figure 7 shows a section similar to the Figure 6, showing the arrangement of the concrete in the wall formwork
De acuerdo con las figuras, la presente invención se caracteriza en primer lugar, por la realización de unos soportes especiales en forma de escuadra de los que se ha representado uno de ellos en su conjunto con el numeral (1) en la figura 2. Dichos soportes se aplican a tableros de encofrado de muros por una sola cara, tal como se observa en la figura 1, en la que se aprecian los tableros de encofrado (2), (3) y (4) así como los soportes (1') y (1'') que quedan situados en los bordes de acoplamiento de dos paneles de encofrado adyacentes, teniendo anchura suficiente para extenderse a ambos paneles, por lo que solamente es necesaria la fijación de los soportes a uno de dichos paneles.According to the figures, the present invention It is characterized in the first place, by the realization of some supports squad-shaped specials of which one of they as a whole with the numeral (1) in figure 2. brackets are applied to wall formwork boards by a single face, as seen in figure 1, in which the formwork boards (2), (3) and (4) as well as the supports (1 ') and (1 '') that are located on the coupling edges of two adjacent formwork panels, having sufficient width to extend to both panels, so only the fixing the supports to one of said panels.
Dichos soportes, tal como se observa con mayor detalle en las figuras 3 y 4, presentan preferentemente una estructura en forma de ángulo agudo determinada preferentemente mediante elementos tubulares (5) y (6), portadores en sus extremos de las pletinas de fijación (7) y (8), las cuales están destinadas a coincidir sobre las zonas adyacentes de los perfiles de dos paneles de encofrado unidos laterales, tal como se ha mostrado en la figura 1. Para ello las mencionadas pletinas presenta orificios para el paso de tornillos de fijación, tales como los indicados con los numerales (9), (9') y (10), (10').These supports, as observed with greater detail in figures 3 and 4, preferably present a acute angle-shaped structure preferably determined by tubular elements (5) and (6), carriers at their ends of the fixing plates (7) and (8), which are intended for match over adjacent areas of two panel profiles side formwork, as shown in the figure 1. To this end, the mentioned plates have holes for the fixing screws, such as those indicated with the numerals (9), (9 ') and (10), (10').
La construcción del soporte en forma de escuadra mediante elementos tubulares requiere refuerzos entre los dos elementos tubulares que pueden quedar constituidos, por ejemplo, mediante brazos transversales tales como los indicados con los numerales (11) y (12) que pueden quedar constituidos por un elemento tubular único doblado en un punto intermedio y soldado a los elementos (5) y (6) de la escuadra.The bracket-shaped bracket construction through tubular elements requires reinforcements between the two tubular elements that may be constituted, for example, by transverse arms such as those indicated with the numerals (11) and (12) that may be constituted by an element single tubular bent at an intermediate point and welded to elements (5) and (6) of the square.
El soporte presenta además en el extremo opuesto a las pletinas (7) y (8) un pie de ajuste en altura integrado en un soporte soldado (13) y que presenta el pie derecho de altura ajustable (14) con una pletina inferior (15) de reposo en el suelo. De este modo es posible ajustar en altura el soporte adaptándolo a las irregularidades del terreno.The support also has at the opposite end to the plates (7) and (8) a height adjustment foot integrated in a welded support (13) and presenting the right height foot adjustable (14) with a bottom plate (15) resting on the floor. In this way it is possible to adjust the height of the support adapting it the irregularities of the terrain.
Para contrarrestar el par de vuelco que se producirá eventualmente sobre los soportes por la acción del hormigón vertido, el soporte objeto de la presente invención se complementa con una segunda escuadra (16), figuras 2, 6 y 7, que se adapta por una de sus caras en la parte inferior de un panel de encofrado, y por la otra cara en el suelo, al cual queda fijado mediante un espárrago (18) que queda fijado a su vez, por su extremo, en una tuerca terminal (19) embebida en el suelo (21) de modo no recuperable, es decir, constituyendo un elemento "perdido".To counteract the tipping torque that will eventually produce on the supports by the action of poured concrete, the support object of the present invention is complements with a second square (16), figures 2, 6 and 7, which fits on one of its faces at the bottom of a panel formwork, and on the other side on the floor, to which it is fixed by means of a stud (18) that is fixed in turn, by its end, in a terminal nut (19) embedded in the ground (21) of non-recoverable mode, that is, constituting an element "lost".
El brazo (17) de dicha escuadra (16) tiene un extremo de forma conjugada al perfil inferior del panel de encofrado acoplándose en el mismo, ejerciendo presión por acción de la tuerca (20) acoplada en el extremo del espárrago (18) y que actúa sobre la escuadra (16).The arm (17) of said square (16) has a end of form conjugated to the lower profile of the formwork panel engaging therein, exerting pressure by nut action (20) coupled at the end of the stud (18) and acting on the squad (16).
Los varios soportes tales como (1'), (1'') tal
como se han indicado en la figura 1, que son del tipo del soporte
(1) indicado en las figuras 3, 4, 6 y 7, se unen transversalmente
entre sí para formar un conjunto rígido fácilmente trasladable en el
momento en el que la sección correspondiente del muro de una sola
cara ha fraguado en grado suficiente para su autosustentación. Para
ello se disponen travesaños de unión de las escudaras, especialmente
de forma tubular, tal como el elemento tubular (22), con fijación
mediante
abrazaderas (23) u otros elementos similares.The various supports such as (1 '), (1'') as indicated in Figure 1, which are of the type of support (1) indicated in Figures 3, 4, 6 and 7, are joined transversely between yes to form a rigid assembly easily transferable at the moment in which the corresponding section of the single-sided wall has set enough to self-sustain. For this purpose, crossbars for joining the brackets are arranged, especially in a tubular shape, such as the tubular element (22), with fixing by means of
clamps (23) or other similar elements.
Tal como se ha indicado, los soportes (1'), (1'')... quedan fijados a los paneles (2), (3), (4)... mediante tornillos que se unen en los orificios de atirantado de los paneles en el caso de la utilización de los mismos para el encofrado de muros de dos caras. Dichos tornillos se han representado a título de ejemplo con los numerales (24) y (25) en las figuras 6 y 7.As indicated, the supports (1 '), (1 '') ... are fixed to the panels (2), (3), (4) ... by screws that are attached to the panel mounting holes in the case of using them for the formwork of two-sided walls. These screws have been represented as example with numerals (24) and (25) in figures 6 and 7.
Tal como se comprenderá, el conjunto de los soportes para encofrado de muros por una sola cara objeto de la presente invención se han representado, solamente a título de ejemplo, mediante los dibujos adjuntos, correspondiendo la descripción a la realización preferente que se ha mostrado. Sin embargo, los técnicos en la materia a la vista de la información facilitada podrán introducir múltiples variantes que quedarían dentro del alcance de la presente invención si se adaptan a la materia definida en las reivindicaciones adjuntas. Así, por ejemplo, la estructura concreta de las escuadras que forman los soportes podría quedar realizada mediante elementos de chapa cortada embutida y eventualmente perforada u otras realizaciones que permitirán la constitución de los apoyos desmontables con estructura modular objeto de la invención. Asimismo la unión transversal mediante los travesaños indicados se podrá realizar de modo distinto, por ejemplo, con un mayor número de travesaños o diferente colocación o naturaleza de los mismos sin que ello altere las características esenciales de la invención.As will be understood, the set of single-sided wall formwork supports object of the The present invention has been represented, only by way of example, by means of the attached drawings, corresponding the Description of the preferred embodiment shown. Without However, technicians in the field in view of the information facilitated may introduce multiple variants that would remain within the scope of the present invention if they adapt to the matter defined in the appended claims. For example, the concrete structure of the brackets that form the supports It could be made by means of embedded cut sheet metal elements and eventually perforated or other embodiments that will allow the constitution of removable supports with modular structure object of the invention. Likewise the transversal union by means of indicated crossbars can be made differently, by example, with a greater number of crossbars or different placement or their nature without altering the characteristics essentials of the invention.
Claims (7)
encofrado.1. Formwork support for single-sided walls, characterized by comprising several square elements parallel to each other, intended for detachable fixing to formwork panels on one side and having means for adjustable support on the floor, connecting the brackets to each other by means of transverse reinforcements to form a modular unit that can be moved and complemented with second brackets that can be attached to the lower edge of the formwork boards, resting on one side of the board and the other on the floor, presenting means for detachable fixing to the floor in order to resist the tipping torque of the panels
formwork
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500835A ES2255457B1 (en) | 2005-04-11 | 2005-04-11 | FORMWORK SUPPORT FOR WALLS OF A SINGLE FACE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200500835A ES2255457B1 (en) | 2005-04-11 | 2005-04-11 | FORMWORK SUPPORT FOR WALLS OF A SINGLE FACE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2255457A1 true ES2255457A1 (en) | 2006-06-16 |
| ES2255457B1 ES2255457B1 (en) | 2007-08-01 |
Family
ID=36593301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200500835A Expired - Fee Related ES2255457B1 (en) | 2005-04-11 | 2005-04-11 | FORMWORK SUPPORT FOR WALLS OF A SINGLE FACE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2255457B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20100183A1 (en) * | 2010-09-16 | 2012-03-17 | Aros Srl | CABLE CONSOLIDATION PROCEDURE AND EQUIPMENT OF A BANK WALL OR BLOCK OF STONE MATERIAL |
| ITUA20162459A1 (en) * | 2016-04-11 | 2017-10-11 | Faresin Building S P A | SUPPORT STRUCTURE FOR COUNTER-BARREL CASSERATURES |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1475899A (en) * | 1966-02-23 | 1967-04-07 | Entpr Oger | Sophisticated system for the execution of walls using the poured concrete technique |
| ES2084243T3 (en) * | 1991-12-18 | 1996-05-01 | Peri Gmbh | FORMWORK FITTING. |
| DE19857569A1 (en) * | 1998-12-14 | 2000-06-29 | Peri Gmbh | Anchor plate with spacers for a tie rod at a concrete structure has spacers at the under side of the anchor plate which take up the pressure forces for easy release of the locking system |
| EP1304429A1 (en) * | 2001-10-17 | 2003-04-23 | Ernst Stocker | Concrete shuttering with side bracing |
| FR2835554A1 (en) * | 2002-02-06 | 2003-08-08 | Gabriel Ballu | Supporting triangle for wall shuttering or scaffolding comprises tubular bars in right-angled triangular shape with adjusting screw at one corner |
-
2005
- 2005-04-11 ES ES200500835A patent/ES2255457B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1475899A (en) * | 1966-02-23 | 1967-04-07 | Entpr Oger | Sophisticated system for the execution of walls using the poured concrete technique |
| ES2084243T3 (en) * | 1991-12-18 | 1996-05-01 | Peri Gmbh | FORMWORK FITTING. |
| DE19857569A1 (en) * | 1998-12-14 | 2000-06-29 | Peri Gmbh | Anchor plate with spacers for a tie rod at a concrete structure has spacers at the under side of the anchor plate which take up the pressure forces for easy release of the locking system |
| EP1304429A1 (en) * | 2001-10-17 | 2003-04-23 | Ernst Stocker | Concrete shuttering with side bracing |
| FR2835554A1 (en) * | 2002-02-06 | 2003-08-08 | Gabriel Ballu | Supporting triangle for wall shuttering or scaffolding comprises tubular bars in right-angled triangular shape with adjusting screw at one corner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITVR20100183A1 (en) * | 2010-09-16 | 2012-03-17 | Aros Srl | CABLE CONSOLIDATION PROCEDURE AND EQUIPMENT OF A BANK WALL OR BLOCK OF STONE MATERIAL |
| ITUA20162459A1 (en) * | 2016-04-11 | 2017-10-11 | Faresin Building S P A | SUPPORT STRUCTURE FOR COUNTER-BARREL CASSERATURES |
| WO2017178971A1 (en) * | 2016-04-11 | 2017-10-19 | Faresin Building S.P.A. | Supporting structure for basement formwork |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2255457B1 (en) | 2007-08-01 |
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