WO2018211159A1 - Belt holder - Google Patents

Belt holder Download PDF

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Publication number
WO2018211159A1
WO2018211159A1 PCT/ES2018/070331 ES2018070331W WO2018211159A1 WO 2018211159 A1 WO2018211159 A1 WO 2018211159A1 ES 2018070331 W ES2018070331 W ES 2018070331W WO 2018211159 A1 WO2018211159 A1 WO 2018211159A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt carrier
belt
projection
pressure means
carrier
Prior art date
Application number
PCT/ES2018/070331
Other languages
Spanish (es)
French (fr)
Inventor
Jose Luis Ubiñana Felix
Original Assignee
Sistemas Tecnicos De Encofrados, S.A.
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 Sistemas Tecnicos De Encofrados, S.A. filed Critical Sistemas Tecnicos De Encofrados, S.A.
Priority to EP18802590.2A priority Critical patent/EP3604708B9/en
Priority to US16/614,011 priority patent/US20210156157A1/en
Priority to CN201880031173.6A priority patent/CN110621831A/en
Priority to PE2019002040A priority patent/PE20200069A1/en
Priority to MX2019013556A priority patent/MX2019013556A/en
Priority to CA3063521A priority patent/CA3063521A1/en
Publication of WO2018211159A1 publication Critical patent/WO2018211159A1/en
Priority to CONC2019/0012904A priority patent/CO2019012904A2/en

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
    • 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
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type

Definitions

  • the present invention refers to formwork supports. More particularly, the present invention refers to horizontal formwork beams that are supported by vertical struts, which are usually referred to as belt beams, or simply, belt carriers or belt carriers.
  • the present invention discloses a belt carrier according to claim 1.
  • Preferred embodiments of the invention are set out in the dependent claims.
  • the present invention discloses a belt carrier that is split into a first part and a second part, the first part having a first end of the belt carrier and the second part a second end of the belt carrier, opposite the first end, in which The first part has a projection inserted in a recess of the second part, the projection having sliding capacity within the recess.
  • This slide allows the length of the belt carrier to be adjustable.
  • it comprises a pressure means located at the first and / or the second end.
  • variable length beam of the present invention has the advantage that the operator does not have to cut other beams to join them to the standard beams to thus meet the particular length required.
  • the telescopic beam or adjustable belt carrier has pressure means at least one end, and preferably both. In this way, the belt carrier is able to fit tightly between two vertical structures, such as walls.
  • a pressure medium can be an elastic and deformable element capable of storing energy and detaching from it without suffering permanent deformations when the forces (compression) or tension (pressure) to which it is subjected cease.
  • the pressure medium is designed to significantly reduce its length when subjected to an axial (compression) force by placing the adjustable belt holder in the operating position, that is, when it is located between wall and wall or between ceiling and ceiling.
  • a pressure means may consist of a bevel cut at the ends of the belt carrier, which collaborates with a wedge to establish pressure on the horizontal structure or wall.
  • the adjustable belt carrier of the present invention having pressure means is particularly advantageous in monolithic constructions.
  • Monolithic construction is a type of construction in which a building or structure is constructed in a single block.
  • the monolithic system allows a very high construction execution and assembly speed, reducing the labor force since the higher construction costs are minimized due to the low execution times.
  • Monolithic constructions are characterized by usually having small lights, generally up to 3 meters. In architecture, engineering and construction the word light is usually used to designate the distance, in horizontal projection, existing between the supports of a beam.
  • the present invention also has the advantage over standard beams that can be reused in different monolithic designs, that is, it can be used in different projects that have a different design with variations in sizing. Having a range of length values and not a single fixed and determined length allows it to be used in numerous monolithic projects and designs.
  • a strut can be defined as a structural element of very small cross-section with respect to its height, adjustable, which provisionally supports a horizontal formwork structure, usually through the belt beams.
  • the adjustable belt carrier of the present invention is especially advantageous in monolithic constructions because it allows two struts in length per beam to be used, instead of three struts used by the standard system, the third corresponding to the overlapping section between fixed length belt carriers.
  • the present invention has the ability to decrease the number of struts used in monolithic constructions.
  • the fact of using only two struts is especially advantageous because the monolithic constructions are usually small, although it is true that the range of sizes can vary considerably.
  • the length between walls (light) is less than 3 meters. This means that the space inside is small, and consequently the space available to operators to build and assemble the building or structure is very limited.
  • adjustable belt carrier of the present invention allows operators to carry out their work activity inside a monolithic construction in better conditions.
  • the pressure means comprises an oblique cut made at the first and / or the second end of the belt carrier to insert a wedge between said oblique cut at the end of the belt carrier and a vertical structure or wall.
  • the wedge allows the adjustable belt carrier to be easily staked and similarly removed when the formwork phase is over and the belt carrier is not required.
  • the oblique cut of the second end of the adjustable belt carrier has the same cutting angle as the pressure means such that it is suitable for inserting a wedge-shaped pressure means located between the telescopic beam and a wall or a ceiling . More preferably, said oblique cut forms an angle between 85 a and 45 a with the longitudinal axis of the belt carrier. More preferably, the oblique cut forms an angle of 80 a with the longitudinal axis of the belt carrier.
  • the pressure means could also comprise an elastic piece in the form of an elastic plug that is placed on the first, on the second end or both fixedly or with a thread system. It could also be a threaded foot. The thread allows the foot to be threaded so that it presses against the vertical structure or wall.
  • the projection of the first part has an alignment of holes and the second part has at least one conjugate hole, such that it is possible to introduce a pin through a hole of the alignment of holes of the first part and through the conjugate hole, in order to fix the position of the projection in the recess.
  • the section of the first part and the second part are the same. More preferably, the first part and the second part have a profile with a T-shaped cross section.
  • the present invention allows controlling the length of the beam within a range of values.
  • the fixing of the pins by the plurality of holes is of discontinuous control, while the pressure means allows to regulate the length of the present invention in a continuous way.
  • the discontinuous advance is controlled according to the location of the pin located through a hole of the alignment of holes of the first part a hole of the second part.
  • the continuous advance is controlled by means of the pressure means which is preferably wedge-shaped. More specifically, the continuous advance is controlled by its material and its geometry, that is, its elastic modulus and the inclination of the wedge (the angle of the oblique cut of the second end).
  • the first part and the second part are telescopically coupled to each other.
  • Said coupling allows the first part to move in the recess of the second part.
  • Said displacement allows at least one hole of the second part to be aligned with at least one hole of the plurality of holes of the first part. Due to said alignment, the pin is able to pass through the aligned holes allowing a fixation between the first part and the second part also called telescopic coupling.
  • Figure 1 is a perspective view of a first embodiment of adjustable belt carrier according to the present invention placed between two walls.
  • Figure 2 corresponds to another perspective view different from the embodiment of Figure 1.
  • Figure 3 shows another perspective view of the embodiment of Figure 1.
  • Figure 4 is a front view of the adjustable belt carrier embodiment shown in the previous figures.
  • Figure 5 is a longitudinal section of the embodiment of Figure 3, in which interior elements can be seen.
  • Figure 6 is a cross section of the embodiment of Figure 3.
  • Figures 1 to 5 show a first preferred embodiment of the present invention.
  • Figures 1 to 3 schematically represent an application of the present invention.
  • the struts that would support the belt holder -1 - have not been shown.
  • Figures 4 and 5 show in more detail the adjustable belt holder -1 - of figures 1 to 3.
  • the adjustable belt carrier -1 - has an outer profile that is split, so that a first part -60- and a second part -20- are defined.
  • the length of both the first and the second part must be sufficient to be able to receive a strut head intended to support said part.
  • the first part -60- has a projection -10- that is inserted into an inlet of the second part -20-.
  • the projection -10- has a plurality of holes -40- arranged in an aligned manner.
  • the second part -20- comprises at least one hole -50- whose location and dimensions are combined with the plurality of holes -40- of the projection -10-, so that it is possible to align a hole -50- of the second part - 20- and a hole of the projection of the first part -10-, when the projection -10- is introduced in the second part -20-.
  • the holes -40- and -50- are designed in such a way that they allow the passage of a pin (not shown), in order to fix the relative position of the first part -10- and the second part -20-.
  • the pin is inserted simultaneously in a hole -50- of the second part -20- and in a hole of the alignment of holes -40- of the projection -10- thus determining the total length of the adjustable belt holder -1 -.
  • the user or operator To vary the total length of the adjustable belt holder -1 -, the user or operator first removes the pin by sliding it through a set of holes of the plurality of holes -40- and -50-, and once the pin has been removed , the first part -60- is not fastened (fixed), so that it can slide inside the second part -20- to achieve an extension of the adjustable belt holder -1 - positive or negative, that is, increasing or decreasing the total length of the adjustable belt holder -1 -. Finally, the user or operator reintroduces the pin through a new set of holes of the plurality of holes -40- and -50- achieving a new configuration of fixing between the first part -10- and the second part -20-.
  • the second part -20- has a second end -30- of the adjustable belt holder -1 - with a pressure means -70- which in this case materializes as an oblique cut that allows interleaving a wedge shaped element.
  • the wedge -2- is sandwiched between the adjustable belt holder -1- and a wall -4-.
  • Said wall -4- could be any other vertical structure, or with a vertical section.
  • wedge -2- is interleaved thanks to the oblique cut -30- of the second end of the adjustable belt holder -1 -.
  • the pressure element offers a double advantage: first, it provides the adjustable belt carrier -1 - the ability to have a continuous increase or decrease in length, that is, the ability to have a continuous and non-discontinuous advance such as that provided by the fixing of the pin with the plurality of holes -40- and -50-. Second, the pressure means -2- facilitates the disassembly of the adjustable belt holder -1 - when its use is no longer required.
  • Figure 6 shows another embodiment of belt carrier in which elements equal or similar to those indicated above have been identified with identical numerals, so they will not be described in depth.
  • the pressure means consists of an elastic piece -70- located at the free end of the second part -70-.
  • the elastic piece -70- is made, for example, in an elastomeric material such as, for example, a rubber, and is capable of exerting pressure against a compression wall undergoing an elastic deformation thus regulating the length of the belt carrier.
  • the combination of the discontinuous control by fixing the first part -10- and the second part -20- and the continuous control by the elastic part -70- allows to regulate the length of the belt carrier.

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)
  • Buckles (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention relates to a belt holder divided into a first part and a second part, the first part comprising a first end of the belt holder and the second part comprising a second end of the belt holder, opposite the first end, the first part having a projection inserted into an inlet of the second part, which projection can slide into the entrance such that the length of the belt holder can be adjusted. The belt holder further comprises at least one pressure means situated at the first end and/or the second end.

Description

PORTACORREA DESCRIPCIÓN La presente invención hace referencia a soportes de encofrados. Más en particular, la presente invención hace referencia a vigas horizontales de encofrado que se apoyan en puntales verticales, las cuales se denominan habitualmente vigas portacorreas, o simplemente, portacorrea o portacorreas.  PORTACORREA DESCRIPTION The present invention refers to formwork supports. More particularly, the present invention refers to horizontal formwork beams that are supported by vertical struts, which are usually referred to as belt beams, or simply, belt carriers or belt carriers.
En la actualidad son conocidos diferentes tipos de vigas para la formación de encofrados. Sin embargo, un problema de las vigas estándar de soporte de encofrados consiste en que presentan una longitud fija y determinada. En numerosas ocasiones, la longitud de las mencionadas vigas no coincide exactamente con la longitud entre encofrados que se requiere. Ante esta eventualidad, los operarios suelen cortar otras vigas para unirlas a las citadas vigas estándar y garantizar que existen vigas de soporte de pared a pared sin la existencia de huecos o espaciados entre las vigas de encofrado y el propio encofrado. Otra posibilidad consiste en colocar las vigas no de manera consecutiva, sino adyacentes entre sí, de tal manera que su recorrido se solape. Esto, sin embargo, multiplica el número de puntales necesarios para sostener las portacorreas y, consecuentemente, disminuye el espacio entre puntales, dificultando e incluso impidiendo el paso de los operarios. Es un objetivo de la presente invención dar a conocer una nueva portacorrea que ofrece una solución a los problemas antes citados. At present, different types of beams for formwork formation are known. However, a problem with standard formwork support beams is that they have a fixed and determined length. On numerous occasions, the length of the mentioned beams does not coincide exactly with the length between formwork that is required. Given this eventuality, operators usually cut other beams to join them to the aforementioned standard beams and ensure that there are support beams wall to wall without the existence of gaps or spacing between the formwork beams and the formwork itself. Another possibility is to place the beams not consecutively, but adjacent to each other, so that their path overlaps. This, however, multiplies the number of struts necessary to support the belt holders and, consequently, decreases the space between struts, making it difficult and even preventing the passage of operators. It is an objective of the present invention to disclose a new belt carrier that offers a solution to the aforementioned problems.
Para ello, la presente invención da a conocer una portacorrea según la reivindicación 1 . Realizaciones preferentes de la invención se recogen en las reivindicaciones dependientes. For this, the present invention discloses a belt carrier according to claim 1. Preferred embodiments of the invention are set out in the dependent claims.
La presente invención da a conocer una portacorrea que se encuentra partida en una primera parte y una segunda parte, presentando la primera parte un primer extremo de la portacorrea y la segunda parte un segundo extremo de la portacorrea, opuesto al primer extremo, en el que la primera parte dispone de un saliente introducido en un entrante de la segunda parte, teniendo el saliente capacidad de deslizamiento dentro del entrante. Este deslizamiento permite que la longitud de la portacorrea sea ajustable. Además, comprende un medio de presión situado en el primer y/o en el segundo extremo. The present invention discloses a belt carrier that is split into a first part and a second part, the first part having a first end of the belt carrier and the second part a second end of the belt carrier, opposite the first end, in which The first part has a projection inserted in a recess of the second part, the projection having sliding capacity within the recess. This slide allows the length of the belt carrier to be adjustable. In addition, it comprises a pressure means located at the first and / or the second end.
La viga de longitud variable, de la presente invención, tiene la ventaja de que el operario no tiene que cortar otras vigas para unirlas a las vigas estándar para cumplir así con la particular longitud requerida. Según otro aspecto de la presente invención, la viga telescópica o portacorrea ajustable dispone de medios de presión en al menos un extremo, y preferentemente en ambos. De este modo, la portacorrea es capaz de ajustarse de manera fija entre dos estructuras verticales, tales como paredes. Un medio de presión puede ser un elemento elástico y deformable capaz de almacenar energía y desprenderse de ella sin sufrir deformaciones permanentes cuando cesan las fuerzas (de compresión) o la tensión (presión) a las que es sometido. El medio de presión está diseñado para reducir sensiblemente su longitud cuando está sometido a una fuerza axial (de compresión) al colocar la portacorrea ajustable en posición de funcionamiento, es decir, cuando está situado entre pared y pared o entre techo y techo. Un medio de presión puede estar constituido por un corte biselado en los extremos de la portacorrea, que colabora con una cuña en establecer la presión sobre la estructura horizontal o pared. The variable length beam of the present invention has the advantage that the operator does not have to cut other beams to join them to the standard beams to thus meet the particular length required. According to another aspect of the present invention, the telescopic beam or adjustable belt carrier has pressure means at least one end, and preferably both. In this way, the belt carrier is able to fit tightly between two vertical structures, such as walls. A pressure medium can be an elastic and deformable element capable of storing energy and detaching from it without suffering permanent deformations when the forces (compression) or tension (pressure) to which it is subjected cease. The pressure medium is designed to significantly reduce its length when subjected to an axial (compression) force by placing the adjustable belt holder in the operating position, that is, when it is located between wall and wall or between ceiling and ceiling. A pressure means may consist of a bevel cut at the ends of the belt carrier, which collaborates with a wedge to establish pressure on the horizontal structure or wall.
La portacorrea ajustable de la presente invención que dispone de medios de presión es particularmente ventajosa en las construcciones monolíticas. La construcción monolítica es un tipo de construcción en el cual un edificio o estructura es construido en un único bloque. El sistema monolítico permite una velocidad de ejecución y montaje de construcción muy alta, reduciendo la mano de obra ya que se minimizan los mayores costos de construcción debido a los bajos tiempos de ejecución. Las construcciones monolíticas se caracterizan por tener habitualmente luces pequeñas, generalmente hasta 3 metros. En arquitectura, ingeniería y construcción suele utilizarse la palabra luz para designar la distancia, en proyección horizontal, existente entre los apoyos de una viga. The adjustable belt carrier of the present invention having pressure means is particularly advantageous in monolithic constructions. Monolithic construction is a type of construction in which a building or structure is constructed in a single block. The monolithic system allows a very high construction execution and assembly speed, reducing the labor force since the higher construction costs are minimized due to the low execution times. Monolithic constructions are characterized by usually having small lights, generally up to 3 meters. In architecture, engineering and construction the word light is usually used to designate the distance, in horizontal projection, existing between the supports of a beam.
La presente invención también tiene la ventaja respecto las vigas estándar que se puede reutilizar en diferentes diseños monolíticos, es decir, se puede utilizar en diferentes proyectos que tengan un diseño diferente con variaciones en el dimensionado. El hecho de disponer de un rango de valores de longitud y no de una única longitud fija y determinada, le permite ser utilizada en numerosos proyectos y diseños de construcción monolítica. The present invention also has the advantage over standard beams that can be reused in different monolithic designs, that is, it can be used in different projects that have a different design with variations in sizing. Having a range of length values and not a single fixed and determined length allows it to be used in numerous monolithic projects and designs.
Un puntal puede definirse como un elemento estructural de sección transversal muy reducida respecto de su altura, ajustable, que sostiene de manera provisional una estructura horizontal de encofrado, habitualmente a través de las vigas portacorreas. A strut can be defined as a structural element of very small cross-section with respect to its height, adjustable, which provisionally supports a horizontal formwork structure, usually through the belt beams.
Además, la portacorrea ajustable de la presente invención resulta especialmente ventajosa en construcciones monolíticas por que permite utilizar dos puntales en longitud por viga, en lugar de tres puntales utilizado por el sistema estándar, correspondiendo la tercera al tramo de solapamiento entre portacorreas de longitud fija. Así pues, la presente invención tiene la capacidad de disminuir el número de puntales utilizados en construcciones monolíticas. El hecho de utilizar únicamente dos puntales es especialmente ventajoso debido a que las construcciones monolíticas son habitualmente pequeñas, si bien es cierto que el rango de tamaños puede variar considerablemente. Típicamente la longitud entre paredes (la luz) es menor de 3 metros. Esto significa que el espacio en su interior es pequeño, y consecuentemente el espacio que disponen los operarios para construir y montar el edificio o estructura es muy limitado. Además, los operarios tienen que realizar su trabajo sorteando obstáculos como los diferentes elementos de construcción empleados, como por ejemplo, puntales, tableros, portacorreas, trípodes, etc. que dificultan su trabajo. El hecho de utilizar la portacorrea ajustable de la presente invención permite que los operarios realicen su actividad laboral en el interior de una construcción monolítica en mejores condiciones. In addition, the adjustable belt carrier of the present invention is especially advantageous in monolithic constructions because it allows two struts in length per beam to be used, instead of three struts used by the standard system, the third corresponding to the overlapping section between fixed length belt carriers. Thus, the present invention has the ability to decrease the number of struts used in monolithic constructions. The fact of using only two struts is especially advantageous because the monolithic constructions are usually small, although it is true that the range of sizes can vary considerably. Typically the length between walls (light) is less than 3 meters. This means that the space inside is small, and consequently the space available to operators to build and assemble the building or structure is very limited. In addition, operators have to carry out their work by overcoming obstacles such as the different construction elements used, such as props, boards, belts, tripods, etc. They hinder your work. The fact of using the adjustable belt carrier of the present invention allows operators to carry out their work activity inside a monolithic construction in better conditions.
En una realización preferente, el medio de presión comprende un corte oblicuo practicado en el primer y/o en el segundo extremo de la portacorrea para intercalar una cuña entre dicho corte oblicuo en el extremo de la portacorrea y una estructura vertical o pared. La cuña permite estacar con facilidad la portacorrea ajustable y del mismo modo removerlo cuando la fase de encofrado haya finalizado y no se requiera de la portacorrea. Preferentemente, el corte oblicuo del segundo extremo de la portacorreas ajustable tiene el mismo ángulo de corte que el medio de presión de tal manera que resulta adecuado para intercalar un medio de presión en forma de cuña situado entre la viga telescópica y una pared o un techo. Más preferentemente, el citado corte oblicuo forma un ángulo de entre 85a y 45a con el eje longitudinal de la portacorrea. Más preferentemente, el corte oblicuo forma un ángulo de 80a con el eje longitudinal de la portacorrea. In a preferred embodiment, the pressure means comprises an oblique cut made at the first and / or the second end of the belt carrier to insert a wedge between said oblique cut at the end of the belt carrier and a vertical structure or wall. The wedge allows the adjustable belt carrier to be easily staked and similarly removed when the formwork phase is over and the belt carrier is not required. Preferably, the oblique cut of the second end of the adjustable belt carrier has the same cutting angle as the pressure means such that it is suitable for inserting a wedge-shaped pressure means located between the telescopic beam and a wall or a ceiling . More preferably, said oblique cut forms an angle between 85 a and 45 a with the longitudinal axis of the belt carrier. More preferably, the oblique cut forms an angle of 80 a with the longitudinal axis of the belt carrier.
El medio de presión también podría comprender una pieza elástica con forma de tapón elástico que se coloca en el primer, en el segundo extremo o en ambos de manera fija o con un sistema de rosca. También podría tratarse de un pie roscado. La rosca permite roscar el pie para que presione contra la estructura vertical o pared. The pressure means could also comprise an elastic piece in the form of an elastic plug that is placed on the first, on the second end or both fixedly or with a thread system. It could also be a threaded foot. The thread allows the foot to be threaded so that it presses against the vertical structure or wall.
Según otro aspecto, el saliente de la primera parte presenta una alineación de orificios y la segunda parte presenta al menos un orificio conjugado, de tal manera que es posible la introducción de un pasador a través de un orificio de la alineación de orificios de la primera parte y por el orificio conjugado, con objeto de fijar la posición del saliente en el entrante. According to another aspect, the projection of the first part has an alignment of holes and the second part has at least one conjugate hole, such that it is possible to introduce a pin through a hole of the alignment of holes of the first part and through the conjugate hole, in order to fix the position of the projection in the recess.
Preferentemente, la sección de la primera parte y de la segunda parte son iguales. Más preferentemente, la primera parte y la segunda parte presentan un perfil con sección transversal en forma de T. Preferably, the section of the first part and the second part are the same. More preferably, the first part and the second part have a profile with a T-shaped cross section.
Así pues, la presente invención permite controlar la longitud de la viga dentro de un rango de valores. La fijación de los pasadores por la pluralidad de orificios es de control discontinuo, mientras que el medio de presión permite regular la longitud de la presente invención en un modo continuo. El avance discontinuo es controlado según la localización del pasador situado a través de un orificio de la alineación de orificios de la primera parte un orificio de la segunda parte. El avance continuo es controlado mediante el medio de presión que preferentemente tiene forma de cuña. Más concretamente, el avance continuo es controlado mediante su material y su geometría, es decir, su módulo elástico y la inclinación de la cuña (el ángulo del corte oblicuo del segundo extremo). La primera parte y la segunda parte están acoplados entre sí telescópicamente. Dicho acoplamiento permite la primera parte desplazarse en el entrante de la segunda parte. Dicho desplazamiento permite que al menos un orificio de la segunda parte esté alineado con al menos un orificio de la pluralidad de orificios de la primera parte. Debido a dicho alineamiento, el pasador es capaz de pasar a través de los orificios alineados permitiendo una fijación entre la primera parte y la segunda parte también llamado acoplamiento telescópico. Thus, the present invention allows controlling the length of the beam within a range of values. The fixing of the pins by the plurality of holes is of discontinuous control, while the pressure means allows to regulate the length of the present invention in a continuous way. The discontinuous advance is controlled according to the location of the pin located through a hole of the alignment of holes of the first part a hole of the second part. The continuous advance is controlled by means of the pressure means which is preferably wedge-shaped. More specifically, the continuous advance is controlled by its material and its geometry, that is, its elastic modulus and the inclination of the wedge (the angle of the oblique cut of the second end). The first part and the second part are telescopically coupled to each other. Said coupling allows the first part to move in the recess of the second part. Said displacement allows at least one hole of the second part to be aligned with at least one hole of the plurality of holes of the first part. Due to said alignment, the pin is able to pass through the aligned holes allowing a fixation between the first part and the second part also called telescopic coupling.
Para su mejor comprensión se adjuntan, a título de ejemplo explicativo pero no limitativo, unos dibujos de una realización de la portacorrea ajustable objeto de la presente invención. La figura 1 es una vista en perspectiva de una primera realización de portacorrea ajustable según la presente invención colocada entre dos paredes. For better understanding, some drawings of an embodiment of the adjustable belt holder object of the present invention are attached by way of explanatory but not limiting example. Figure 1 is a perspective view of a first embodiment of adjustable belt carrier according to the present invention placed between two walls.
La figura 2 corresponde con otra vista en perspectiva diferente de la realización de la figura 1. La figura 3 muestra otra vista en perspectiva de la realización de la figura 1 . Figure 2 corresponds to another perspective view different from the embodiment of Figure 1. Figure 3 shows another perspective view of the embodiment of Figure 1.
La figura 4 es una vista frontal de la realización de portacorrea ajustable mostrada en las figuras anteriores. Figure 4 is a front view of the adjustable belt carrier embodiment shown in the previous figures.
La figura 5 es una sección longitudinal de la realización de la figura 3, en la que se pueden apreciar elementos interiores. La figura 6 es una sección transversal de la realización de la figura 3. Figure 5 is a longitudinal section of the embodiment of Figure 3, in which interior elements can be seen. Figure 6 is a cross section of the embodiment of Figure 3.
Las figuras 1 a 5 muestran una primera realización preferente de la presente invención. Las figuras 1 a 3 representan esquemáticamente una aplicación de la presente invención. En las figuras 1 a 3, por motivos de claridad, no se han representado los puntales que soportarían la portacorrea -1 -. Las figura 4 y 5 muestran de manera más detallada la portacorreas ajustable -1 - de las figuras 1 a 3. Figures 1 to 5 show a first preferred embodiment of the present invention. Figures 1 to 3 schematically represent an application of the present invention. In figures 1 to 3, for reasons of clarity, the struts that would support the belt holder -1 - have not been shown. Figures 4 and 5 show in more detail the adjustable belt holder -1 - of figures 1 to 3.
La portacorrea ajustable -1 - presenta un perfil exterior que queda partido, de tal manera que se definen una primera parte -60- y una segunda parte -20-. Preferentemente, la longitud de tanto la primera como de la segunda parte ha de ser suficiente como para poder recibir un cabezal del puntal destinado a soportar dicha parte. The adjustable belt carrier -1 - has an outer profile that is split, so that a first part -60- and a second part -20- are defined. Preferably, the length of both the first and the second part must be sufficient to be able to receive a strut head intended to support said part.
La primera parte -60- presenta un saliente -10- que se introduce en un entrante de la segunda parte -20-. El saliente -10- dispone de una pluralidad de orificios -40- dispuestos de forma alineada. La segunda parte -20- comprende al menos un orificio -50- cuya situación y dimensiones quedan conjugados con la pluralidad de orificios -40- del saliente -10-, de manera que es posible alinear un orificio -50- de la segunda parte -20- y un orificio del saliente de la primera parte -10-, cuando el saliente -10- se introduce en la segunda parte -20-. The first part -60- has a projection -10- that is inserted into an inlet of the second part -20-. The projection -10- has a plurality of holes -40- arranged in an aligned manner. The second part -20- comprises at least one hole -50- whose location and dimensions are combined with the plurality of holes -40- of the projection -10-, so that it is possible to align a hole -50- of the second part - 20- and a hole of the projection of the first part -10-, when the projection -10- is introduced in the second part -20-.
Los orificios -40- y -50- se diseñan de manera tal que permiten el paso de un pasador (no mostrado), con el objeto de fijar la posición relativa de la primera parte -10- y la segunda parte -20-. El pasador se inserta simultáneamente en un orificio -50- de la segunda parte -20- y en un orificio de la alineación de orificios -40- del saliente -10- determinando así la longitud total de la portacorrea ajustable -1 -. Para variar la longitud total de la portacorrea ajustable -1 -, el usuario o operario primero retira el pasador deslizándolo a través de un juego de orificios de la pluralidad de orificios -40- y -50-, y una vez el pasador se ha retirado, la primera parte -60- no está sujeta (fijada), con lo que puede deslizarse en el interior de la segunda parte -20- para conseguir una extensión de la portacorrea ajustable -1 - positiva o negativa, es decir, aumentando o disminuyendo la longitud total de la portacorrea ajustable -1 -. Finalmente, el usuario o operario vuelve a introducir el pasador por un nuevo juego de orificios de la pluralidad de orificios -40- y -50- consiguiendo una configuración nueva de fijación entre la primera parte -10- y la segunda parte -20-. The holes -40- and -50- are designed in such a way that they allow the passage of a pin (not shown), in order to fix the relative position of the first part -10- and the second part -20-. The pin is inserted simultaneously in a hole -50- of the second part -20- and in a hole of the alignment of holes -40- of the projection -10- thus determining the total length of the adjustable belt holder -1 -. To vary the total length of the adjustable belt holder -1 -, the user or operator first removes the pin by sliding it through a set of holes of the plurality of holes -40- and -50-, and once the pin has been removed , the first part -60- is not fastened (fixed), so that it can slide inside the second part -20- to achieve an extension of the adjustable belt holder -1 - positive or negative, that is, increasing or decreasing the total length of the adjustable belt holder -1 -. Finally, the user or operator reintroduces the pin through a new set of holes of the plurality of holes -40- and -50- achieving a new configuration of fixing between the first part -10- and the second part -20-.
Además, la segunda parte -20- presenta un segundo extremo -30- de la portacorreas ajustable -1 - con un medio de presión -70- que en este caso se materializa como un corte oblicuo que permite intercalar un elemento en forma de cuña. In addition, the second part -20- has a second end -30- of the adjustable belt holder -1 - with a pressure means -70- which in this case materializes as an oblique cut that allows interleaving a wedge shaped element.
En las figuras 1 a 3 la cuña -2- queda intercalada entre la portacorrea ajustable -1 - y una pared -4-. Dicha pared -4- podría tratarse de cualquier otra estructura vertical, o con un tramo vertical. En particular, la cuña -2- es intercalada gracias al corte oblicuo -30- del segundo extremo de la portacorreas ajustable -1 -. El elemento de presión ofrece una doble ventaja: primero, aporta al portacorrea ajustable -1 - la capacidad de tener un incremento o disminución de longitud continua, es decir, la capacidad de disponer de un avance continuo y no discontinuo como el que dispone la fijación del pasador con la pluralidad de orificios -40- y -50-. Segundo, el medio de presión -2- facilita el desmontaje de la portacorrea ajustable -1 - cuando ya no se requiera de su utilización. In figures 1 to 3 the wedge -2- is sandwiched between the adjustable belt holder -1- and a wall -4-. Said wall -4- could be any other vertical structure, or with a vertical section. In particular, wedge -2- is interleaved thanks to the oblique cut -30- of the second end of the adjustable belt holder -1 -. The pressure element offers a double advantage: first, it provides the adjustable belt carrier -1 - the ability to have a continuous increase or decrease in length, that is, the ability to have a continuous and non-discontinuous advance such as that provided by the fixing of the pin with the plurality of holes -40- and -50-. Second, the pressure means -2- facilitates the disassembly of the adjustable belt holder -1 - when its use is no longer required.
La figura 6 muestra otra realización de portacorreas en la que elementos iguales o similares a los indicados anteriormente han sido identificados con idénticos numerales, por lo que no serán descritos en profundidad. Una diferencia de la realización de la figura 6 con respecto a la de las figuras 1 a 5 es que en este caso el medio de presión consiste en una pieza elástica -70- situada en el extremo libre de la segunda parte -70-. La pieza elástica -70- está realizada, por ejemplo, en un material elastomérico tal como, por ejemplo, una goma, y es capaz de ejercer presión contra una pared por compresión sufriendo una deformación elástica regulando así la longitud de la portacorrea. Asimismo, la combinación del control discontinuo mediante la fijación de la primera parte -10- y de la segunda parte -20- y del control continuo mediante la pieza elástica -70- permite regular la longitud del portacorrea. Figure 6 shows another embodiment of belt carrier in which elements equal or similar to those indicated above have been identified with identical numerals, so they will not be described in depth. A difference of the embodiment of Figure 6 with respect to that of Figures 1 to 5 is that in this case the pressure means consists of an elastic piece -70- located at the free end of the second part -70-. The elastic piece -70- is made, for example, in an elastomeric material such as, for example, a rubber, and is capable of exerting pressure against a compression wall undergoing an elastic deformation thus regulating the length of the belt carrier. Also, the combination of the discontinuous control by fixing the first part -10- and the second part -20- and the continuous control by the elastic part -70- allows to regulate the length of the belt carrier.
Si bien la invención se ha descrito con respecto a ejemplos de realizaciones preferentes, éstos no se deben considerar limitativos de la invención, que se definirá por la interpretación más amplia de las siguientes reivindicaciones. While the invention has been described with respect to examples of preferred embodiments, these should not be construed as limiting the invention, which will be defined by the broader interpretation of the following claims.

Claims

REIVINDICACIONES
1 . Portacorrea caracterizada por que se encuentra partida en una primera parte y una segunda parte, presentando la primera parte un primer extremo de la portacorrea y la segunda parte un segundo extremo de la portacorrea, opuesto al primer extremo, en el que la primera parte dispone de un saliente introducido en un entrante de la segunda parte, teniendo el saliente capacidad de deslizamiento dentro del entrante, de tal manera que la longitud de la portacorrea es ajustable y además comprende al menos un medio de presión situado en el primer y/o en el segundo extremo. one . Belt carrier characterized in that it is split into a first part and a second part, the first part presenting a first end of the belt carrier and the second part a second end of the belt carrier, opposite the first end, in which the first part has a projection inserted in a recess of the second part, the projection having sliding capacity within the recess, such that the length of the belt carrier is adjustable and also comprises at least one pressure means located in the first and / or in the second end
2. Portacorrea, según la reivindicación anterior, caracterizada por que el medio de presión comprende un corte oblicuo practicado en el primer y/o en el segundo extremo de la portacorrea para intercalar una cuña entre dicho corte oblicuo en el extremo de la portacorrea y una estructura vertical o pared. 2. Belt carrier, according to the preceding claim, characterized in that the pressure means comprises an oblique cut made at the first and / or the second end of the belt holder for inserting a wedge between said oblique cut at the end of the belt carrier and a vertical structure or wall.
3. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que el corte oblicuo forma un ángulo de entre 85a y 45a con el eje longitudinal de la portacorrea. 3. Belt carrier, according to any of the preceding claims, characterized in that the oblique cut forms an angle between 85 a and 45 a with the longitudinal axis of the belt carrier.
4. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que el corte oblicuo forma un ángulo de 80a con el eje longitudinal de la portacorrea. 4. Belt carrier, according to any of the preceding claims, characterized in that the oblique cut forms an angle of 80 a with the longitudinal axis of the belt carrier.
5. Portacorrea, según la reivindicación 1 , caracterizada por que el medio de presión comprende una pieza con forma de tapón elástico que se coloca en el extremo mediante presión o con un sistema de rosca. 5. Belt carrier according to claim 1, characterized in that the pressure means comprises a piece in the form of an elastic plug which is placed at the end by pressure or with a thread system.
6. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que el saliente de la primera parte presenta una alineación de orificios y la segunda parte presenta al menos un orificio conjugado, de tal manera que es posible la introducción de un pasador a través de un orificio de la alineación de orificios de la primera parte y por el orificio conjugado, con objeto de fijar la posición del saliente en el entrante. 6. Belt carrier, according to any of the preceding claims, characterized in that the projection of the first part has an alignment of holes and the second part has at least one conjugate hole, so that it is possible to introduce a pin through a hole of the alignment of holes of the first part and by the conjugate hole, in order to fix the position of the projection in the recess.
7. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que la primera parte y la segunda parte presentan el mismo tipo de perfil exterior. 7. Belt carrier, according to any of the preceding claims, characterized in that the first part and the second part have the same type of outer profile.
8. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que la primera parte y la segunda parte presentan un perfil con sección transversal en forma de T. 8. Belt carrier according to any of the preceding claims, characterized in that the first part and the second part have a profile with a T-shaped cross-section.
9. Portacorrea, según cualquiera de las reivindicaciones 7 u 8, caracterizada por que el perfil exterior está realizado en un material metálico. 9. Belt carrier according to any of claims 7 or 8, characterized in that the outer profile is made of a metallic material.
10. Portacorrea, según cualquiera de las reivindicaciones anteriores, caracterizada por que tanto el primer extremo como el segundo extremo comprenden un medio de presión. 10. Belt carrier, according to any of the preceding claims, characterized in that both the first end and the second end comprise a pressure means.
PCT/ES2018/070331 2017-05-15 2018-04-27 Belt holder WO2018211159A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP18802590.2A EP3604708B9 (en) 2017-05-15 2018-04-27 Runner holder for formwork
US16/614,011 US20210156157A1 (en) 2017-05-15 2018-04-27 Runner holder
CN201880031173.6A CN110621831A (en) 2017-05-15 2018-04-27 Bar-shaped object holder
PE2019002040A PE20200069A1 (en) 2017-05-15 2018-04-27 BELT HOLDER
MX2019013556A MX2019013556A (en) 2017-05-15 2018-04-27 Belt holder.
CA3063521A CA3063521A1 (en) 2017-05-15 2018-04-27 Runner holder
CONC2019/0012904A CO2019012904A2 (en) 2017-05-15 2019-11-18 Belt holder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU201700407 2017-05-15
ES201700407U ES1184286Y (en) 2017-05-15 2017-05-15 Belt carrier

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WO2018211159A1 true WO2018211159A1 (en) 2018-11-22

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US (1) US20210156157A1 (en)
EP (1) EP3604708B9 (en)
CN (1) CN110621831A (en)
CA (1) CA3063521A1 (en)
CO (1) CO2019012904A2 (en)
ES (1) ES1184286Y (en)
MX (1) MX2019013556A (en)
PE (1) PE20200069A1 (en)
WO (1) WO2018211159A1 (en)

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US11976483B2 (en) 2016-06-24 2024-05-07 Apache Industrial Services, Inc Modular posts of an integrated construction system
US11306492B2 (en) 2016-06-24 2022-04-19 Apache Industrial Services, Inc Load bearing components and safety deck of an integrated construction system

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US6217015B1 (en) * 1999-07-08 2001-04-17 Paul Kulla Glass block installation tool
ES2257971A1 (en) * 2005-07-29 2006-08-01 Narcis Majo Clavell Telescopic beam has body of rectangular cross section structured to guide and fix profile in place and defines gap with respect to profile
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JPH0524764Y2 (en) * 1986-10-17 1993-06-23
CN201943344U (en) * 2010-09-21 2011-08-24 郑蓉军 Supporting device of template used in the construction of steel structure concrete floor
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DE19720885A1 (en) * 1997-05-17 1998-11-19 Thyssen Huennebeck Gmbh Wooden support for shuttering
US6217015B1 (en) * 1999-07-08 2001-04-17 Paul Kulla Glass block installation tool
US7275731B1 (en) * 2004-01-08 2007-10-02 Shinault Edwin K Telescopically adjustable support brace
ES2257971A1 (en) * 2005-07-29 2006-08-01 Narcis Majo Clavell Telescopic beam has body of rectangular cross section structured to guide and fix profile in place and defines gap with respect to profile

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US20210156157A1 (en) 2021-05-27
CA3063521A1 (en) 2019-12-05
ES1184286Y (en) 2017-08-23
EP3604708A1 (en) 2020-02-05
EP3604708B1 (en) 2022-06-08
CO2019012904A2 (en) 2020-01-17
PE20200069A1 (en) 2020-01-15
CN110621831A (en) 2019-12-27
ES1184286U (en) 2017-05-31
MX2019013556A (en) 2020-01-20
EP3604708A4 (en) 2020-12-09
EP3604708B9 (en) 2022-08-03

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