ES2957851A1 - STABILIZER ELEMENT AND ASSEMBLY WITH SAID STABILIZER ELEMENT (Machine-translation by Google Translate, not legally binding) - Google Patents
STABILIZER ELEMENT AND ASSEMBLY WITH SAID STABILIZER ELEMENT (Machine-translation by Google Translate, not legally binding) Download PDFInfo
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- ES2957851A1 ES2957851A1 ES202230561A ES202230561A ES2957851A1 ES 2957851 A1 ES2957851 A1 ES 2957851A1 ES 202230561 A ES202230561 A ES 202230561A ES 202230561 A ES202230561 A ES 202230561A ES 2957851 A1 ES2957851 A1 ES 2957851A1
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- Prior art keywords
- strut
- stabilizing
- stabilizing element
- apex
- seat plate
- 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.)
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- 239000003381 stabilizer Substances 0.000 title claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 58
- 230000000717 retained effect Effects 0.000 claims abstract description 8
- 230000000368 destabilizing effect Effects 0.000 claims abstract 2
- 238000005452 bending Methods 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- 238000009415 formwork Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/483—Supporting heads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/08—Shores or struts; Chocks telescopic with parts held relatively to each other by friction or gripping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/248—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of wire
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/006—Heads therefor, e.g. pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Springs (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
DESCRIPCIÓNDESCRIPTION
Elemento estabilizador y conjuntos con dicho elemento estabilizador Stabilizing element and assemblies with said stabilizing element
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La presente invención concierne, en un primer aspecto, a un elemento estabilizador apto para estabilizar un puntal durante una etapa de reapuntalamiento, en segundo aspecto, a un conjunto de dos de dichos elementos estabilizadores y, en un tercer aspecto, a un conjunto de puntal y de al menos un elemento estabilizador. The present invention concerns, in a first aspect, a stabilizing element capable of stabilizing a strut during a re-shoring stage, in a second aspect, to a set of two of said stabilizing elements and, in a third aspect, to a strut assembly and at least one stabilizing element.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
Son conocidos en la construcción los sistemas de encofrado de techos que permiten la recuperación del encofrado de hormigón antes de que el hormigón adquiera la resistencia de cálculo Fck, retirando las vigas y los puntales que los sustentan. Sin embargo, en algunos de los casos, se deja un cierto número de puntales bajo dichos forjados en contacto directo con el techo, por lo menos mientras estos forjados reciben las cargas de las siguientes plantas que se construyen encima de ellos. Roof formwork systems are known in construction that allow the recovery of the concrete formwork before the concrete acquires the design resistance Fck, removing the beams and struts that support them. However, in some cases, a certain number of props are left under said slabs in direct contact with the roof, at least while these slabs receive the loads from the following floors that are built on top of them.
El problema que aparece en estos casos es que los puntales son muy rígidos y cualquier pequeño cambio de altura entre el techo y el suelo puede hacer que los puntales queden sueltos y caigan lateralmente, pudiendo causar un accidente. Estos cambios de altura del forjado se producen, por ejemplo, cuando el forjado superior entra en carga parcialmente en el inicio de hormigonado de la planta siguiente. The problem that appears in these cases is that the struts are very rigid and any small change in height between the roof and the floor can cause the struts to become loose and fall sideways, potentially causing an accident. These changes in the height of the slab occur, for example, when the upper slab comes into partial load at the beginning of concreting of the next floor.
Existen en el mercado elementos elásticos, habitualmente resortes fabricados en fleje de acero, que pueden incorporarse a los puntales en el momento de usarlos para apuntalar el techo. El problema de estos elementos es que no pueden usarse cuando los puntales están instalados bajo las vigas de encofrado, ya que tienen interferencia con ellas. Por ese motivo no pueden fijarse a los puntales de manera que estén instalados en ellos a lo largo de toda la obra. Esto obliga a disponer en la obra los puntales y los resortes por separado. Un operario, en el momento que quita los puntales que están bajo las vigas de encofrado, tiene que instalar los resortes antes de usar los puntales para apuntalar directamente el techo, suponiendo el correspondiente esfuerzo físico para acarrear los resortes y el correspondiente tiempo en instalarlos. There are elastic elements on the market, usually springs made of steel strip, which can be incorporated into the struts when they are used to support the roof. The problem with these elements is that they cannot be used when the props are installed under the formwork beams, since they interfere with them. For this reason they cannot be fixed to the props so that they are installed on them throughout the entire work. This requires the struts and springs to be arranged separately on site. An operator, when removing the props that are under the formwork beams, has to install the springs before using the props to directly prop up the roof, assuming the corresponding physical effort to carry the springs and the corresponding time to install them.
Por tanto, todavía hay necesidad de una solución que evite acarrear los elementos de resorte y que reduzca el tiempo de instalarlos y desinstalarlos, a la vez que no interfiera con el techo de encofrado ni con las vigas. Therefore, there is still a need for a solution that avoids carrying the spring elements and reduces the time to install and remove them, while not interfering with the roof formwork or beams.
DESCRIPCIÓN DE LA INVENCIÓN DESCRIPTION OF THE INVENTION
La presente invención concierne, en un primer aspecto, a un elemento estabilizador apto para estabilizar un puntal durante una etapa de reapuntalamiento. Este elemento estabilizador está destinado a utilizarse en puntales del tipo que comprenden un cuerpo longitudinal y una pletina de asiento dispuesta en el extremo superior del cuerpo longitudinal, como por ejemplo lo son los puntales telescopios de acero normalizados. Por su parte, el elemento estabilizador comprende unos medios de retención aptos para quedar retenidos en el cuerpo longitudinal y una estructura de resorte provista de un ápice. En su condición de reposo, el ápice está configurado para situarse a una altura superior a la de la cara superior de la pletina de asiento, mientras que, en su condición de uso bajo un techo reapuntalado, el ápice está configurado para ejercer una presión ascendente contra dicho techo al separarse levemente el techo respecto al puntal, proporcionando una fricción suficiente para evitar que este se desestabilice. The present invention concerns, in a first aspect, a stabilizing element capable of stabilizing a prop during a re-shoring stage. This stabilizing element is intended for use in struts of the type that comprise a longitudinal body and a seat plate arranged at the upper end of the longitudinal body, such as standard steel telescope struts. For its part, the stabilizing element comprises retention means capable of being retained in the longitudinal body and a spring structure provided with an apex. In its rest condition, the apex is configured to be located at a height higher than that of the upper face of the seat plate, while, in its condition of use under a re-propped roof, the apex is configured to exert an upward pressure against said roof when the roof is slightly separated from the strut, providing sufficient friction to prevent it from becoming destabilized.
A diferencia de los elementos estabilizadores conocidos en el estado de la técnica, el propuesto por la presente invención se caracteriza en que la estructura de resorte está configurada (es decir, conformada y dimensionada) para extenderse desde los medios de retención hasta dicho ápice por fuera del contorno de la pletina de asiento. Unlike the stabilizing elements known in the state of the art, the one proposed by the present invention is characterized in that the spring structure is configured (that is, shaped and dimensioned) to extend from the retention means to said apex on the outside. of the contour of the seat plate.
Gracias a esta configuración, se obtienen las siguientes ventajas: Thanks to this configuration, the following advantages are obtained:
1) El ápice no queda retenido entre medio de la pletina de asiento y el techo, por lo que no queda marcada la huella del ápice en la superficie inferior del hormigón semifraguado. Al reapuntalar el techo, toda la superficie de la pletina de asiento queda en contacto con el techo, así como la superficie superior del ápice, la cual ha descendido hasta quedar a la misma altura que la pletina de asiento. 1) The apex is not retained between the seat plate and the ceiling, so the imprint of the apex is not marked on the lower surface of the semi-set concrete. When re-shoring the roof, the entire surface of the seat plate remains in contact with the roof, as well as the upper surface of the apex, which has lowered until it is at the same height as the seat plate.
2) Al usar el puntal para apuntalar una viga, no es necesario extraer el elemento estabilizador porque el ápice queda situado por fuera de la pletina de asiento y no interfiere en la nivelación de la viga. 2) When using the prop to support a beam, it is not necessary to remove the stabilizing element because the apex is located outside the seat plate and does not interfere with the leveling of the beam.
3) Al no interferir con la superficie de la pletina de asiento, tampoco es necesario extraer el elemento estabilizador cuando los puntales tienen un agujero superior en la pletina de asiento y las vigas tienen salientes inferiores destinados a alojarse en dichos agujeros superiores de los puntales. 3) As it does not interfere with the surface of the seat plate, it is also not necessary to remove the stabilizing element when the struts have an upper hole in the seat plate and the beams have lower projections intended to be housed in said upper holes of the struts.
4) Al comprender medios de retención al cuerpo longitudinal del puntal, el usuario no necesita cargar con una bolsa para acarrearlos ni se pierden. 4) By including retention means to the longitudinal body of the prop, the user does not need to carry a bag to carry them nor do they get lost.
En una posible realización, la estructura de resorte puede comprender al menos una porción flectora provista entre dicho al menos un ápice y los medios de retención, estando situada en posición horizontal en su condición de reposo y que se extiende por debajo de la pletina de asiento. Esta porción flectora está configurada para sostener el ápice por fuera del contorno de la pletina de asiento, a la vez que para flectar al recibir el ápice una presión descendente. In a possible embodiment, the spring structure may comprise at least one bending portion provided between said at least one apex and the retaining means, being located in a horizontal position in its rest condition and extending below the seat plate. . This bending portion is configured to support the apex outside the contour of the seat plate, while also bending when the apex receives downward pressure.
Con relación a los medios de retención, cuando el puntal dispone de un orificio pasante cercano a la pletina de asiento y perpendicular al eje longitudinal del puntal, los medios de retención pueden consistir en: In relation to the retention means, when the strut has a through hole close to the seat plate and perpendicular to the longitudinal axis of the strut, the retention means may consist of:
- dos porciones laterales separadas una distancia mayor que la anchura del puntal y provistas con sendas aberturas configuradas para coincidir axialmente con dicho orificio pasante, y - two lateral portions separated by a distance greater than the width of the strut and provided with respective openings configured to coincide axially with said through hole, and
- un pasador configurado para retener el elemento estabilizador al atravesar dicho orificio pasante y dichas aberturas a la vez. - a pin configured to retain the stabilizing element when passing through said through hole and said openings at the same time.
En una posible implementación del elemento estabilizador, las porciones laterales están definidas por unos filamentos sustancialmente rígidos y/o semiflexibles, las cuales comprenden una porción circunferencial a modo de las aberturas. De la misma forma, el ápice puede estar definido por un filamento sustancialmente rígido y/o semiflexible, el cual define un recorrido convexo (ya sea semicircular, en tramos rectos, etc.) tal que el ápice sobresale del resto del elemento estabilizador. Así mismo, la al menos una porción flectora puede consistir en un filamento sustancialmente rígido y/o semiflexible. In a possible implementation of the stabilizing element, the lateral portions are defined by substantially rigid and/or semi-flexible filaments, which comprise a circumferential portion as the openings. In the same way, the apex can be defined by a substantially rigid and/or semi-flexible filament, which defines a convex path (whether semicircular, in straight sections, etc.) such that the apex protrudes from the rest of the stabilizing element. Likewise, the at least one bending portion may consist of a substantially rigid and/or semi-flexible filament.
De forma preferente, tanto el ápice, la estructura de resorte y las porciones laterales de los medios de retención están definidos conjuntamente por un único filamento sustancialmente rígido y/o semiflexible. Por ejemplo, el filamento define dos porciones laterales con sendas porciones circunferenciales a modo de aberturas en los extremos del filamento, un ápice hacia la mitad del propio filamento y sendas porciones flectoras provistas entre dicho ápice y dichas porciones laterales. Preferably, both the apex, the spring structure and the lateral portions of the retaining means are jointly defined by a single substantially rigid and/or semi-flexible filament. For example, the filament defines two lateral portions with circumferential portions as openings at the ends of the filament, an apex towards the middle of the filament itself and bending portions provided between said apex and said lateral portions.
Un segundo aspecto de la presente invención concierne a un conjunto de dos elementos estabilizadores según descritos anteriormente, donde los dos elementos estabilizadores comprenden unos medios de retención aptos para quedar, en su condición de uso, retenidos en el cuerpo longitudinal en una posición enfrentada entre sí respecto a un plano coincidente con el eje axial del puntal. Preferentemente, los dos elementos estabilizadores de este conjunto son de los que comprenden dos porciones laterales cada uno, donde sendas porciones laterales están separadas una distancia suficiente como para quedar intercaladas a cada lado del puntal, a la vez que las respectivas aberturas están configuradas para coincidir axialmente todas ellas con el orificio pasante. A second aspect of the present invention concerns a set of two stabilizing elements as described above, where the two stabilizing elements comprise retaining means capable of being, in their condition of use, retained in the longitudinal body in a position facing each other. with respect to a plane coinciding with the axial axis of the strut. Preferably, the two stabilizing elements of this assembly are those that comprise two lateral portions each, where the respective lateral portions are separated by a sufficient distance to be sandwiched on each side of the strut, while the respective openings are configured to coincide. axially all of them with the through hole.
Un tercer aspecto de la presente invención concierne a un conjunto de puntal y de al menos un elemento estabilizador de los que comprenden dos porciones laterales con sendas aberturas, donde el puntal comprende un orificio pasante cercano a la pletina de asiento y en posición perpendicular al eje longitudinal del puntal, apto para recibir el pasador del elemento estabilizador. De forma preferente, el eje axial del orificio pasante es paralelo a una de las dimensiones longitudinales de la pletina de asiento (es decir, a una de sus aristas laterales). A third aspect of the present invention concerns an assembly of a strut and at least one stabilizing element that comprises two lateral portions with openings, where the strut comprises a through hole close to the seat plate and in a position perpendicular to the axis. longitudinal of the strut, suitable to receive the pin of the stabilizer element. Preferably, the axial axis of the through hole is parallel to one of the longitudinal dimensions of the seat plate (that is, to one of its lateral edges).
BREVE DESCRIPCIÓN DE LOS DIBUJOS BRIEF DESCRIPTION OF THE DRAWINGS
Figura 1.- Es una representación en perspectiva de un ejemplo de realización del elemento estabilizador. Figure 1.- It is a perspective representation of an example of the stabilizing element.
Figura 2.- Es una representación en perspectiva de un ejemplo de realización de un conjunto de un puntal y dos elementos estabilizadores. Figure 2.- It is a perspective representation of an example of realization of a set of a strut and two stabilizing elements.
Figura 3.- Es una representación en alzado del ejemplo de realización del conjunto mostrado en la figura 2. Figure 3.- It is an elevational representation of the example of the assembly shown in Figure 2.
Figura 4.- Es una representación lateral del ejemplo de realización del conjunto mostrado en la figura 2 en su condición de uso en reposo, en la que el puntal soporta una viga. Figure 4.- It is a lateral representation of the example of the assembly shown in Figure 2 in its condition of use at rest, in which the strut supports a beam.
Figura 5.- Es una representación lateral del ejemplo de realización del conjunto mostrado en la figura 2 en su condición de uso bajo un techo () reapuntalado. Figure 5.- It is a lateral representation of the example of the assembly shown in Figure 2 in its condition of use under a re-propped roof ().
DESCRIPCIÓN DE REALIZACIONES PREFERENTES DESCRIPTION OF PREFERRED EMBODIMENTS
A la vista de las mencionadas figuras y, de acuerdo con la numeración adoptada, se describen a continuación un ejemplo de realización del presente elemento estabilizador (1) y un ejemplo de realización de un conjunto formado por un puntal (2) y dos elementos estabilizadores (1). In view of the aforementioned figures and, in accordance with the numbering adopted, an example of realization of the present stabilizing element (1) and an example of realization of an assembly formed by a strut (2) and two stabilizing elements are described below. (1).
En la figura 1 se encuentra representado el ejemplo de realización del elemento estabilizador (1). Este elemento estabilizador (1) consiste en un filamento semiflexible que define: Figure 1 shows the example of the stabilizing element (1). This stabilizing element (1) consists of a semi-flexible filament that defines:
- dos tramos oblicuos que determinan un recorrido convexo, cuya cima define un ápice (11) hacia la mitad del filamento, - two oblique sections that determine a convex path, the top of which defines an apex (11) towards the middle of the filament,
- dos porciones laterales (13) provistas con sendas aberturas (14) en los extremos que, junto con un pasador (3) forman unos medios de retención aptos para quedar retenidos a un orificio pasante de un puntal (2), y - two side portions (13) provided with openings (14) at the ends that, together with a pin (3) form retention means suitable for being retained in a through hole of a strut (2), and
- dos porciones flectoras (12) provistas entre el ápice (11) y sendas porciones laterales (13). - two bending portions (12) provided between the apex (11) and two lateral portions (13).
Esta realización de elemento estabilizador (1) es apta para cuanto el puntal (2) dispone de un orificio pasante () (representado en la figura 3 mediante líneas discontinuas) situado cercano a la pletina de asiento (22) y perpendicular al eje longitudinal del puntal (2), tal y como se muestra en la realización del conjunto ilustrada en las figuras 2 a 5. Como se puede apreciar, esta realización del conjunto comprende un puntal (2) y dos elementos estabilizadores (1), donde el eje axial del orificio pasante () y del pasador (3) se encuentran paralelos a dos de las aristas de la pletina de asiento (22). This embodiment of stabilizing element (1) is suitable when the strut (2) has a through hole () (represented in Figure 3 by dashed lines) located close to the seat plate (22) and perpendicular to the longitudinal axis of the strut (2), as shown in the embodiment of the assembly illustrated in Figures 2 to 5. As can be seen, this embodiment of the assembly comprises a strut (2) and two stabilizing elements (1), where the axial axis The through hole () and the pin (3) are parallel to two of the edges of the seat plate (22).
Como se puede ver en la figura 3, la separación de las porciones laterales (13) de cada elemento estabilizador (1) es igual a la anchura del puntal (2) más la anchura del filamento del propio elemento estabilizador. Es decir, las porciones laterales (13) están separadas una distancia suficiente como para quedar intercaladas a cada lado del puntal (2). As can be seen in Figure 3, the separation of the lateral portions (13) of each stabilizing element (1) is equal to the width of the strut (2) plus the width of the filament of the stabilizing element itself. That is, the lateral portions (13) are separated by a sufficient distance to be sandwiched on each side of the strut (2).
Como se aprecia en la figura 4, las porciones flectoras (12) de ambos elementos estabilizadores (1) están configuradas para extenderse por debajo de la pletina de asiento (22) y quedar en posición horizontal en su condición de reposo, a la vez que dimensionadas para que el ápice de cada elemento estabilizador (1) quede por fuera del contorno de la pletina de asiento (22). De esta forma, los ápices () no influyen en el apuntalamiento de una viga (V). Por tanto, al usar el puntal (2) para apuntalar una viga (V), no es necesario extraer el elemento estabilizador (1), porque el ápice (11) queda situado por fuera de la pletina de asiento() y no interfiere en la nivelación de la viga (V). As can be seen in Figure 4, the bending portions (12) of both stabilizing elements (1) are configured to extend below the seat plate (22) and remain in a horizontal position in its rest condition, while at the same time sized so that the apex of each stabilizing element (1) is outside the contour of the seat plate (22). In this way, the apices () do not influence the shoring of a beam (V). Therefore, when using the strut (2) to support a beam (V), it is not necessary to remove the stabilizing element (1), because the apex (11) is located outside the seat plate() and does not interfere with leveling the beam (V).
Así mismo, como se aprecia en la figura 5, cuando el conjunto se encuentra en su condición de uso bajo un techo () reapuntalado, las porciones flectoras (12) flectan al presionarse el ápice (11) contra el techo (T), sin que el ápice quede retenido entre medio de la pletina de asiento (22) y el techo (T). De esta forma, no queda marcada la huella del ápice (11) en la superficie inferior del hormigón semifraguado. Al reapuntalar el techo (T), toda la superficie de la pletina de asiento (22) queda en contacto con el techo (T), así como la superficie superior del ápice (11), la cual ha descendido hasta quedar a la misma altura que la pletina de asiento (22). Likewise, as can be seen in Figure 5, when the assembly is in its condition of use under a re-propped roof (), the bending portions (12) bend when the apex (11) is pressed against the roof (T), without that the apex is retained between the middle of the seat plate (22) and the roof (T). In this way, the imprint of the apex (11) is not marked on the lower surface of the semi-set concrete. When re-shoring the roof (T), the entire surface of the seat plate (22) remains in contact with the roof (T), as well as the upper surface of the apex (11), which has lowered until it is at the same height than the seat plate (22).
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES202230561A ES2957851A1 (en) | 2022-06-23 | 2022-06-23 | STABILIZER ELEMENT AND ASSEMBLY WITH SAID STABILIZER ELEMENT (Machine-translation by Google Translate, not legally binding) |
PCT/ES2023/070403 WO2023247812A1 (en) | 2022-06-23 | 2023-06-21 | Stabilizing element and assemblies utilizing said stabilizing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES202230561A ES2957851A1 (en) | 2022-06-23 | 2022-06-23 | STABILIZER ELEMENT AND ASSEMBLY WITH SAID STABILIZER ELEMENT (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
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ES2957851A1 true ES2957851A1 (en) | 2024-01-26 |
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ES202230561A Pending ES2957851A1 (en) | 2022-06-23 | 2022-06-23 | STABILIZER ELEMENT AND ASSEMBLY WITH SAID STABILIZER ELEMENT (Machine-translation by Google Translate, not legally binding) |
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ES (1) | ES2957851A1 (en) |
WO (1) | WO2023247812A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180106054A1 (en) * | 2016-10-14 | 2018-04-19 | Eamus Paul COOTE | System, apparatus and method for use in construction to assist in supporting suspended concrete |
EP3358108A1 (en) * | 2015-10-01 | 2018-08-08 | Sistemas Técnicos De Encofrados, S.A. | Clamp for coupling posts to beams, post comprising same and assembly method |
KR102105915B1 (en) * | 2019-09-27 | 2020-04-29 | 차상호 | Jack support assembly for building removal |
CN214462890U (en) * | 2021-01-18 | 2021-10-22 | 重庆三峡学院 | Detachable support structure of full-assembly type concrete filled steel tube beam column node |
WO2021243437A1 (en) * | 2020-06-02 | 2021-12-09 | Etienne Joyal Tremblay | Adjustable top plate device for a jack post |
CN215564423U (en) * | 2021-08-02 | 2022-01-18 | 山东大华日鑫铝业有限公司 | Support column supporting head for aluminum alloy building template |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608334U (en) * | 1983-06-28 | 1985-01-21 | ナショナル住宅産業株式会社 | Formwork holding jig |
GB2325693B (en) * | 1997-05-27 | 1999-05-05 | Clifford Victor Harris | Improvements in clips |
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2022
- 2022-06-23 ES ES202230561A patent/ES2957851A1/en active Pending
-
2023
- 2023-06-21 WO PCT/ES2023/070403 patent/WO2023247812A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3358108A1 (en) * | 2015-10-01 | 2018-08-08 | Sistemas Técnicos De Encofrados, S.A. | Clamp for coupling posts to beams, post comprising same and assembly method |
US20180106054A1 (en) * | 2016-10-14 | 2018-04-19 | Eamus Paul COOTE | System, apparatus and method for use in construction to assist in supporting suspended concrete |
KR102105915B1 (en) * | 2019-09-27 | 2020-04-29 | 차상호 | Jack support assembly for building removal |
WO2021243437A1 (en) * | 2020-06-02 | 2021-12-09 | Etienne Joyal Tremblay | Adjustable top plate device for a jack post |
CN214462890U (en) * | 2021-01-18 | 2021-10-22 | 重庆三峡学院 | Detachable support structure of full-assembly type concrete filled steel tube beam column node |
CN215564423U (en) * | 2021-08-02 | 2022-01-18 | 山东大华日鑫铝业有限公司 | Support column supporting head for aluminum alloy building template |
Also Published As
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WO2023247812A4 (en) | 2024-03-14 |
WO2023247812A1 (en) | 2023-12-28 |
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