WO2016120665A1 - Falsework support mechanism for structures with increased weight - Google Patents

Falsework support mechanism for structures with increased weight Download PDF

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Publication number
WO2016120665A1
WO2016120665A1 PCT/IB2015/050659 IB2015050659W WO2016120665A1 WO 2016120665 A1 WO2016120665 A1 WO 2016120665A1 IB 2015050659 W IB2015050659 W IB 2015050659W WO 2016120665 A1 WO2016120665 A1 WO 2016120665A1
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WO
WIPO (PCT)
Prior art keywords
vertical
structure according
support structure
elements
support
Prior art date
Application number
PCT/IB2015/050659
Other languages
Spanish (es)
French (fr)
Inventor
Xavier SOL
Original Assignee
Andamios Y Encofrados S.A.S.
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 Andamios Y Encofrados S.A.S. filed Critical Andamios Y Encofrados S.A.S.
Priority to PCT/IB2015/050659 priority Critical patent/WO2016120665A1/en
Publication of WO2016120665A1 publication Critical patent/WO2016120665A1/en

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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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
    • 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
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements

Definitions

  • the present invention is related to a structure or support mechanism, which is characterized in that it is multidimensional and can be used due to the high load capacity of the knot, for slabs in building or civil engineering, where said support mechanism allows mounting curved formwork (equidistant legs) or independent towers.
  • the support mechanism of the present invention has a plurality of elements that are coupled to give improved stability to the structure, where at the top of it there is an articular head that is located in the last vertical and that provides a support to the formwork to be able to locate the primary beams of the formwork, in accordance with the final application of the structure, thus providing an increased resistance.
  • the present invention comprises vertical, horizontal, diagonal elements, safety pins to make the union between elements, a base with collar that allows the union of the elements in multiple directions, flanges or staples, platforms and spindles that transmit to the land where the load of the vertical uprights are located, in order to improve the strength of the structure, where the latter have a base swivel that allows to adapt to the geometry of the terrain, expanding its field of action.
  • the support systems or mechanisms must be used when a construction is done, especially when emptying a slab or formwork assembly is carried out, since they have a weight that cannot be supported by any type of support, but requires structures that distribute the loads and prevent a collapse of the structure being built.
  • CN 202731291 refers to an adjustable jacket for formwork support, which is used cooperatively with steel support pipes of a formwork, and comprises a threaded rod and a support , wherein the adjustable jacket also comprises an adjusting screw nut, the support also comprises a support silver of the slit type and a short steel tube with one end thereof fixedly connected to the bottom surface of the support plate , the outer surface of the rod is provided with external threads, the adjusting screw nut is screwed into the threaded rod, the inner surface of the short steel tube is provided with internal threads that they correspond to the external threads of the threaded rod, one end of the threaded rod is screwed into a free end of the short steel tube, and an external diameter of the short steel tube is the same as that of the support steel tube of the formwork
  • a steel angle is disposed between the horizontal beam and the vertical column and the formwork support pieces in the mobile space, where the angle of steel is fixedly connected with the formwork support parts and connected in a manner movable with the horizontal beam and the vertical column.
  • guide profiles an upper and lower one, fixed respectively to the ceiling and floor, guide profiles where the modular panels stop, counting these with angular recesses: upper and lower, in correspondence with the guide profiles, incorporating the vertical edges of the Modular panels with tongue and groove coupling between adjacent panels.
  • the anchors both the sides and the heads are inverted one with respect to the opposite and this panel does not have profiles for its anchoring, but goes on paired beams. Through screws, through screws are used.
  • the forging panel may have another overlapping panel.
  • Figure 1 corresponds to a typical support structure according to the present invention, which contains several elevation floors.
  • Figure 2 corresponds to a detailed view of the base of the structure of Figure 1, where the multidirectional connection element is shown.
  • Figure 3 corresponds to a detailed view of the connection between the vertical, horizontal, diagonal elements with the collar and secured with the pin.
  • Figure 4 corresponds to a detailed view of the assembly of the structure by means of the coupling of vertical elements by insertion of male connector into female connector.
  • Figure 5 corresponds to a view of the structure of Figure 1 in an alternative embodiment that includes a conveyor carriage as an element Additional structure.
  • Figure 6 corresponds to a detailed view of the conveyor car of the embodiment of the present invention shown in Figure 5.
  • the present invention corresponds to a high strength support mechanism or structure, which is characterized in that it comprises the following elements or parts:
  • each vertical (1) has at least one collar (13) to join the other elements of the structure;
  • Safety pin (4) that is inserted into the joint between vertical elements (1) through the male connector (1 1) and the female connector (12) thereof, where this pin (4) is located on the external surface of the vertical element (1);
  • Collar base (5) that is located at the base of the structure and allows the initial union of the vertical elements (1) with the spindles (8), where this collar base (5) also allows the union with the horizontal elements ( 2) and diagonals (3) when inserted into the holes arranged around it;
  • Beam head (7) that is located at the top of the structure and inserted into the female connector (12) of the last vertical (1) and which allows the location of a series of beams or other similar structure that is going to endure;
  • the verticals (1) are elements usually made of steel which are divided into a first that is located only in the first line of the base of the structure, and a second that is installed in any of the other levels that have the structure, where the first vertical (1) has the characteristic that is an element made of a material of greater resistance and with greater caliber (thicker), which makes the element heavier.
  • this vertical element (1) has in its length at least one collar (13) for joining the horizontal (2) and / or diagonal elements (3), where said collar (13) corresponds to a circular element , similar to a ring that surrounds the vertical element (1), which comprises a series of holes arranged thereon in which the connecting element of each of the horizontal (2) and the diagonal (3) is inserted.
  • the vertical element (1) has in its upper part an upper hole (14) that crosses it through the female connector (12) and in its lower part with a lower hole (15) that crosses it directly through the connector male (1 1), where said holes (14, 15) allow the insertion of the safety pin (4) through them and in this way the coupled vertical elements (1) are secured, thus providing stability and security to the structure.
  • the horizontal element (2) is preferably manufactured in galvanized steel and is provided with heads with wedges that are inserted into the holes of the collars (13) of the vertical element (1) to make the joint and thus provide stability to the structure.
  • the diagonal element (3) is very similar to the horizontal element (2), since it also has wedges that are inserted into the holes of the collars (13) of the vertical element (1) or the base collar (5), depending on the location of said element, and this diagonal element (3) is designed to fulfill a double mission: 1) bracing between uprights, for which the presence of horizontal elements (2) at each end of the diagonal (3) is necessary ); and 2) structural, as a bearing element, with a load capacity of approximately 6 kN.
  • the safety pin (4) has a circular arc shape that surrounds the vertical element (1) where it is to be installed, inside which there is a rod (41) which is the element to be Inserts directly into the respective upper and lower holes (14, 15) of the verticals (1) that are to be secured, where this assurance allows the entire structure to have adequate rigidity to be transported by crane and its parts are not separated or parts
  • the beam head (7) is preferably made of high strength steel and is the element in charge of receiving the loads of the element to be supported and allows placing a series of metal beams to collect said loads, where this head (7 ) can be articulated or fixed and allows a maximum height adjustment of up to 30 cm.
  • the spindle (8) is the base element of the structure and is located in the lower part of the structure, where its mission is to transmit the load of the vertical uprights (1), where The spindle (8) can be a fixed or rotating element, where in the case of being a rotating element, it has a rotating base that allows it to adapt to the geometry of the terrain.
  • the spindle (8) when the spindle (8) is a fixed element it has a variable height adjustment of up to 30 cm and is prepared to support an approximate load of 8,000 Kg, where this spindle (8) has a distribution plate that incorporates some holes to fix the spindle (8) to a support surface.
  • the structure of the present invention may further comprise a conveyor carriage (9) that allows the formwork and horizontal transport of the structure, where this conveyor carriage (9) comprises a hitch (91) that attaches directly to the structure, a rack (92) that regulates the height of the carriage (9), a spindle hitch (93) that attaches directly to the spindle (8), a rear wheel (94) that facilitates the movement of the carriage (9), and a regulating lever (95) that regulates the height and that connects and controls the movement of the rack (92).
  • This carriage (9) can be located in the lower part of the structure in each of its four corners, in order to be able to move the structure completely, and distribute the loads avoiding inconvenience or collapse of the same .

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  • 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

The invention relates to a structure or mechanism for supporting falseworks, characterised in that it is multidimensional, wherein said support mechanism permits the assembly of a full falsework (equidistant legs) or independent towers. In this way, the support mechanism according to the invention comprises a plurality of elements that are coupled to provide an improved stability to the structure, wherein an articulated head is provided in the upper part thereof, which is located in the last vertical and which provides a support to the falsework in order to enable the positioning of the primary beams of the formwork, in accordance with the final application of the structure, thereby providing an increased resistance.

Description

MECANISMO DE SOPORTE CIMBRA PARA ESTRUCTURAS CON PESO  CIMBRA SUPPORT MECHANISM FOR WEIGHT STRUCTURES
AUMENTADO  INCREASED
CAMPO TÉCNICO TECHNICAL FIELD
La presente invención está relacionada con una estructura o mecanismo de soporte cimbra, la cual se caracteriza porque es multidimensional y se puede emplear debido a la elevada capacidad de carga del nudo, para losas en edificación o ingeniería civil, donde dicho mecanismo de soporte permite montar cimbra cuajada (patas equidistantes) o torres independientes. Así, el mecanismo de soporte de la presente invención cuenta con una pluralidad de elementos que se acoplan para dar una estabilidad mejorada a la estructura, donde en la parte superior de la misma se cuenta con un cabezal articular que se ubica en el último vertical y que proporciona un soporte a la cimbra para poder ubicar las vigas primarias del encofrado, de acuerdo con la aplicación final de la estructura, suministrando de esta forma una resistencia aumentada. The present invention is related to a structure or support mechanism, which is characterized in that it is multidimensional and can be used due to the high load capacity of the knot, for slabs in building or civil engineering, where said support mechanism allows mounting curved formwork (equidistant legs) or independent towers. Thus, the support mechanism of the present invention has a plurality of elements that are coupled to give improved stability to the structure, where at the top of it there is an articular head that is located in the last vertical and that provides a support to the formwork to be able to locate the primary beams of the formwork, in accordance with the final application of the structure, thus providing an increased resistance.
Así las cosas, la presente invención comprende elementos verticales, horizontales, diagonales, pasadores de seguridad para hacer la unión entre elementos, una base con collarín que permite la unión de los elementos en múltiples direcciones, bridas o grapas, plataformas y husillos que transmiten al terreno donde se ubican la carga de los montantes verticales, para así mejorar la resistencia de la estructura, donde estos últimos cuentan con una base giratoria que permite adaptarse a la geometría del terreno, ampliando su campo de acción. Thus, the present invention comprises vertical, horizontal, diagonal elements, safety pins to make the union between elements, a base with collar that allows the union of the elements in multiple directions, flanges or staples, platforms and spindles that transmit to the land where the load of the vertical uprights are located, in order to improve the strength of the structure, where the latter have a base swivel that allows to adapt to the geometry of the terrain, expanding its field of action.
ANTECEDENTES DE LA INVENCIÓN BACKGROUND OF THE INVENTION
En la actualidad, los sistemas o mecanismos de soporte deben ser utilizados cuando se está realizado una construcción, especialmente cuando se lleva a cabo el vaciado de una losa o se realiza un montaje de encofrado, toda vez que éstos tienen un peso que no puede ser sostenido por cualquier tipo de soporte, sino que requiere de estructuras que repartan las cargas y eviten que se presente un desplome de la estructura que está siendo construida. At present, the support systems or mechanisms must be used when a construction is done, especially when emptying a slab or formwork assembly is carried out, since they have a weight that cannot be supported by any type of support, but requires structures that distribute the loads and prevent a collapse of the structure being built.
Sin embargo, en la mayoría de los casos, se hace necesario contar con estructuras que soporten un peso muy superior al comúnmente manejado, lo cual requiere de elementos fabricados en materiales específicos con unas dimensiones superiores, lo que lleva a obtener estructuras con grandes dimensiones que son difíciles de transportar, instalar y manejar, ya que la resistencia al peso siempre debe ser la adecuada para evitar inconvenientes o posibles desplomes de estructuras. However, in most cases, it is necessary to have structures that support a weight much higher than the commonly handled, which requires elements made of specific materials with higher dimensions, which leads to obtain structures with large dimensions that They are difficult to transport, install and handle, since the resistance to the weight must always be adequate to avoid inconveniences or possible collapses of structures.
Así las cosas, en el estado del arte existe una pluralidad de divulgaciones relacionadas con cimbras o estructuras auxiliares de soporte, dentro de los que se encuentra el documento CN 102359268 que enseña un método de construcción de soporte cimbra de una columna cuadrada de gran tamaño, el cual comprende los pasos de seleccionar un miembro de soporte cimbra para una columna cuadrada de concreto de gran tamaño, determinar un número de modelo de acero de canal de aro de acuerdo con el tamaño de la columna y reforzar el acero de canal con el uso de una barra de refuerzo o una placa de malla para evitar que la columna se deforme durante el vaciado del concreto; adoptar roscas simples para una varilla de tornillo que tensiona diagonalmente, calculando la distancia de la rosca de acuerdo con la presión lateral de la columna de concreto y adoptando la correspondiente distancia de rosca para una fuerza de oclusión de un tornillo para evitar que las roscas se deslicen y se asegure la seguridad del vaciado de concreto; y reservar un agujero preservado en el medio de una abrazadera en forma de W. Thus, in the state of the art there is a plurality of disclosures related to formwork or auxiliary support structures, within which is document CN 102359268 that teaches a method of Formwork support construction of a large square column, which comprises the steps of selecting a formwork support member for a large concrete square column, determining a ring channel steel model number according to size of the column and reinforce the channel steel with the use of a reinforcement bar or a mesh plate to prevent the column from deforming during concrete emptying; adopt simple threads for a diagonally tensioning screw rod, calculating the distance of the thread according to the lateral pressure of the concrete column and adopting the corresponding thread distance for an occlusion force of a screw to prevent the threads from slide and ensure the safety of concrete emptying; and reserve a preserved hole in the middle of a W-shaped clamp.
De otra parte, se encuentra también el documento CN 202731291 , el cual se refiere a una chaqueta ajustable para suporte de cimbra, la cual es utilizada de forma cooperativa con tuberías de soporte en acero de una cimbra, y comprende una varilla roscada y un soporte, en donde la chaqueta ajustable también comprende una tuerca de tornillo de ajuste, el soporte también comprende una plata de soporte del tipo hendidura y un tubo de acero corto con un extremo del mismo conectado de forma fija con la superficie inferior de la placa de soporte, la superficie externa de la varilla está provista con roscas externas, la tuerca de tornillo de ajuste se atornilla en la varilla roscada, la superficie interna del tubo de acero corto está provista con roscas internas que corresponden a las roscas externas de la varilla roscada, un extremo de la varilla roscada se atornilla en un extremo libre del tubo de acero corto, y un diámetro externo del tubo de acero corto es el mismo con el del tubo de acero de soporte de la cimbra. On the other hand, there is also document CN 202731291, which refers to an adjustable jacket for formwork support, which is used cooperatively with steel support pipes of a formwork, and comprises a threaded rod and a support , wherein the adjustable jacket also comprises an adjusting screw nut, the support also comprises a support silver of the slit type and a short steel tube with one end thereof fixedly connected to the bottom surface of the support plate , the outer surface of the rod is provided with external threads, the adjusting screw nut is screwed into the threaded rod, the inner surface of the short steel tube is provided with internal threads that they correspond to the external threads of the threaded rod, one end of the threaded rod is screwed into a free end of the short steel tube, and an external diameter of the short steel tube is the same as that of the support steel tube of the formwork
Ahora bien, otro documento relacionado con este tipo de mecanismos auxiliares de soporte para construcción es la solicitud de patente CN 203307840 que divulga un dispositivo de construcción de cimbra del tipo móvil horizontal integral para una estructura de concreto de sección transversal constante con forma de tira, donde el dispositivo se dispone de forma integral sobre un piso de concreto, donde dos líneas de placas de acero embebidas se disponen sobre el suelo. Así mismo, rieles de acero ligeros se conectan de forma fija sobre las placas de acero, y una cimbra de acero de sección móvil se levanta sobre los rieles de acero ligeros. La viga horizontal, la columna vertical y las abrazaderas de la cimbra de sección en acero se conectan de forma integral por medio de tuercas. Un sistema de cimbra de pared interna se conecta de forma indirecta con la cimbra de sección en acero, y un espacio movible se dispone entre el sistema de cimbra de pared interna y la cimbra de sección en acero. Además, un ángulo de acero se dispone entre la viga horizontal y la columna vertical y las piezas de soporte de cimbra en el espacio móvil, donde el ángulo de acero se conecta de forma fija con las piezas de soporte de cimbra y se conecta de forma movible con la viga horizontal y la columna vertical. Finalmente, en el estado del arte se encuentra la solicitud de patente WO 2014033333 que está relacionada con un sistema para construir forjados, tabiques, paneles de recrecido y cerramientos, en el caso de los tabiques incorpora paneles modulares que se fijan en correspondencia con el suelo y techo, contactando los bordes verticales contiguos de paneles adyacentes entre sí. Incorpora unos perfiles guía: uno superior e inferior, fijados respectivamente al techo y suelo, perfiles guía donde hacen tope los paneles modulares, contando éstos con unos rebajes angulares: superior e inferior, en correspondencia con los perfiles guía, incorporando los bordes verticales de los paneles modulares medios de acoplamiento machihembrado entre paneles adyacentes. Respecto a los paneles de forjado los anclajes, tanto los laterales como los cabezales están invertidos uno con respecto al contrario y este panel no lleva perfiles para su anclaje, sino que va sobre unas vigas pareadas. Para su sujeción se utilizan tornillos pasantes. El panel de forjado puede llevar otro panel superpuesto. However, another document related to this type of auxiliary construction support mechanisms is the patent application CN 203307840 which discloses a formwork construction device of the integral horizontal mobile type for a concrete structure of constant cross-section with a strip shape, where the device is integrally arranged on a concrete floor, where two lines of embedded steel plates are arranged on the ground. Likewise, light steel rails are fixedly connected on the steel plates, and a movable steel section is raised on the light steel rails. The horizontal beam, the vertical column and the clamps of the steel section formwork are integrally connected by means of nuts. An internal wall formwork system is connected indirectly with the steel section formwork, and a movable space is disposed between the internal wall formwork system and the steel section formwork. In addition, a steel angle is disposed between the horizontal beam and the vertical column and the formwork support pieces in the mobile space, where the angle of steel is fixedly connected with the formwork support parts and connected in a manner movable with the horizontal beam and the vertical column. Finally, in the state of the art there is the patent application WO 2014033333 which is related to a system for building slabs, partitions, re-panels and enclosures, in the case of the partitions it incorporates modular panels that are fixed in correspondence with the floor and roof, contacting the adjacent vertical edges of adjacent panels to each other. It incorporates guide profiles: an upper and lower one, fixed respectively to the ceiling and floor, guide profiles where the modular panels stop, counting these with angular recesses: upper and lower, in correspondence with the guide profiles, incorporating the vertical edges of the Modular panels with tongue and groove coupling between adjacent panels. Regarding the forged panels the anchors, both the sides and the heads are inverted one with respect to the opposite and this panel does not have profiles for its anchoring, but goes on paired beams. Through screws, through screws are used. The forging panel may have another overlapping panel.
De acuerdo con lo anterior, es claro que existe en el estado del arte la necesidad por diseñar e implementar una estructura de soporte o cimbra, la cual permita tener una resistencia aumentada al peso, es decir, que soporte una mayor cantidad de peso, al tiempo que cuente con una serie de elementos que se adapten al terreno ampliando su campo de aplicación, y permitan además la instalación de cualquier tipo de estructura en su parte superior, con el fin de ampliar el campo de aplicación y permitir que la estructura pueda ser utilizada para el soporte de losas de concreto, vaciado de hormigón, montaje de encofrados, etc., al tiempo que cuenta con una serie de elementos que se acoplan entre si y son fáciles de transportar y maniobrar debido a su tamaño, lo que se traduce en un mecanismo modular con múltiples aplicaciones. In accordance with the above, it is clear that in the state of the art there is a need to design and implement a support structure or formwork, which allows for increased resistance to weight, that is, to support a greater amount of weight, by time that has a series of elements that adapt to the terrain expanding its field of application, and also allow the installation of any type of structure in its upper part, with in order to expand the field of application and allow the structure to be used for the support of concrete slabs, concrete emptying, formwork assembly, etc., while having a series of elements that fit together and They are easy to transport and maneuver due to their size, which translates into a modular mechanism with multiple applications.
BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
La figura 1 corresponde a una estructura de soporte típica de acuerdo con la presente invención, la cual contiene varios pisos de elevación. Figure 1 corresponds to a typical support structure according to the present invention, which contains several elevation floors.
La figura 2 corresponde a una vista en detalle de la base de la estructura de la figura 1 , donde se muestra el elemento de conexión multidireccional. Figure 2 corresponds to a detailed view of the base of the structure of Figure 1, where the multidirectional connection element is shown.
La figura 3 corresponde a una vista en detalle de la unión entre los elementos verticales, horizontales, diagonales con el collarín y asegurados con el pasador. Figure 3 corresponds to a detailed view of the connection between the vertical, horizontal, diagonal elements with the collar and secured with the pin.
La figura 4 corresponde a una vista en detalle del armado de la estructura por medio del acople de elementos verticales por inserción de conector macho en conector hembra. Figure 4 corresponds to a detailed view of the assembly of the structure by means of the coupling of vertical elements by insertion of male connector into female connector.
La figura 5 corresponde a una vista de la estructura de la figura 1 en una modalidad alternativa que incluye un carro transportador como elemento adicional de la estructura. Figure 5 corresponds to a view of the structure of Figure 1 in an alternative embodiment that includes a conveyor carriage as an element Additional structure.
La figura 6 corresponde a una vista en detalle del carro transportador de la modalidad de la presente invención mostrada en la figura 5. Figure 6 corresponds to a detailed view of the conveyor car of the embodiment of the present invention shown in Figure 5.
DESCRIPCION DETALLADA DE LA INVENCION DETAILED DESCRIPTION OF THE INVENTION
La presente invención corresponde a un mecanismo o estructura de soporte de alta resistencia, el cual se caracteriza porque comprende los siguientes elementos o partes: The present invention corresponds to a high strength support mechanism or structure, which is characterized in that it comprises the following elements or parts:
• Verticales (1 ) que dan la altura final a la estructura y se pueden unir con otros elementos verticales (1 ) por medio de un conector macho (1 1 ) ubicado en la parte inferior del mismo que se inserta en el conector hembra (12) ubicado en la parte superior del siguiente elemento vertical• Verticals (1) that give the final height to the structure and can be joined with other vertical elements (1) by means of a male connector (1 1) located at the bottom of it that is inserted into the female connector (12 ) located at the top of the next vertical element
(1 ) , donde cada vertical (1 ) cuenta con por lo menos un collarín (13) para unir los otros elementos de la estructura; (1), where each vertical (1) has at least one collar (13) to join the other elements of the structure;
• Horizontales (2) que definen el ancho de la estructura y se unen directamente a los verticales (1 ) por medio de inserción en el collarín (13);  • Horizontal (2) that define the width of the structure and join directly to the vertical (1) by means of insertion in the collar (13);
• Diagonales (3) que se acoplan con los verticales (1 ) y los horizontales • Diagonal (3) that are coupled with vertical (1) and horizontal
(2) para unir la parte superior con la inferior de cada piso de la estructura y así aumentar la resistencia de la misma; • Pasador de seguridad (4) que se inserta en la unión entre elementos verticales (1 ) atravesando el conector macho (1 1 ) y el conector hembra (12) de los mismos, donde este pasador (4) se ubica en la superficie externa del elemento vertical (1 ); (2) to join the upper part with the lower part of each floor of the structure and thus increase its resistance; • Safety pin (4) that is inserted into the joint between vertical elements (1) through the male connector (1 1) and the female connector (12) thereof, where this pin (4) is located on the external surface of the vertical element (1);
• Base collarín (5) que se ubica en la base de la estructura y permite la unión inicial de los elementos verticales (1 ) con los husillos (8), donde esta base collarín (5) también permite la unión con los elementos horizontales (2) y diagonales (3) al insertarlos en los agujeros dispuestos alrededor del mismo;  • Collar base (5) that is located at the base of the structure and allows the initial union of the vertical elements (1) with the spindles (8), where this collar base (5) also allows the union with the horizontal elements ( 2) and diagonals (3) when inserted into the holes arranged around it;
• Brida (6)  • Flange (6)
• Cabezal viga (7) que se ubica en la parte superior de la estructura y se inserta en el conector hembra (12) del último vertical (1 ) y el cual permite la ubicación de una serie de vigas u otra estructura similar que se va a soportar; y  • Beam head (7) that is located at the top of the structure and inserted into the female connector (12) of the last vertical (1) and which allows the location of a series of beams or other similar structure that is going to endure; Y
• Husillo (8) que se ubica en la parte inferior de la estructura y corresponde a la base la misma, ya que tiene una parte plana inferior que entra en contacto con el terreno directamente y donde se van a insertar la base collarín (5) y los demás elementos de la estructura.  • Spindle (8) that is located at the bottom of the structure and corresponds to the base thereof, since it has a flat bottom that comes into contact with the ground directly and where the collar base (5) will be inserted and the other elements of the structure.
Así las cosas, los verticales (1 ) son elementos fabricados usualmente en acero los cuales se dividen en una primera que se ubica únicamente en la primera línea de la base de la estructura, y una segunda que se instala en cualquiera de los otros niveles que tenga la estructura, donde la primera vertical (1 ) tiene la característica que es un elemento fabricado en un material de mayor resistencia y con mayor calibre (más grueso), lo cual hace que el elemento sea más pesado. Thus, the verticals (1) are elements usually made of steel which are divided into a first that is located only in the first line of the base of the structure, and a second that is installed in any of the other levels that have the structure, where the first vertical (1) has the characteristic that is an element made of a material of greater resistance and with greater caliber (thicker), which makes the element heavier.
Adicionalmente, este elemento vertical (1 ) cuenta en su longitud con por lo menos un collarín (13) para la unión de los elementos horizontal (2) y/o diagonal (3), donde dicho collarín (13) corresponde a un elemento circular, similar a un anillo que rodea el elemento vertical (1 ), el cual comprende una serie de agujeros dispuestos sobre el mismo en los cuales se inserta el elemento de unión de cada uno del horizontal (2) y el diagonal (3). Additionally, this vertical element (1) has in its length at least one collar (13) for joining the horizontal (2) and / or diagonal elements (3), where said collar (13) corresponds to a circular element , similar to a ring that surrounds the vertical element (1), which comprises a series of holes arranged thereon in which the connecting element of each of the horizontal (2) and the diagonal (3) is inserted.
Así mismo, el elemento vertical (1 ) cuenta en su parte superior con un agujero superior (14) que lo atraviesa por el conector hembra (12) y en su parte inferior con un agujero inferior (15) que lo atraviesa directamente por el conecto macho (1 1 ), donde dichos agujeros (14, 15) permiten la inserción del pasador de seguridad (4) a través de los mismos y de esta forma se aseguran los elementos verticales (1 ) acoplados, suministrando de esta forma estabilidad y seguridad a la estructura. Likewise, the vertical element (1) has in its upper part an upper hole (14) that crosses it through the female connector (12) and in its lower part with a lower hole (15) that crosses it directly through the connector male (1 1), where said holes (14, 15) allow the insertion of the safety pin (4) through them and in this way the coupled vertical elements (1) are secured, thus providing stability and security to the structure.
Ahora bien, el elemento horizontal (2) es fabricado preferiblemente en acero galvanizado y está provisto de cabezas con unas cuñas que se insertan en los agujeros de los collarines (13) del elemento vertical (1 ) para realizar la unión y así suministrar estabilidad a la estructura. Así mismo, el elemento diagonal (3) es muy similar al horizontal (2), ya que también cuenta con cuñas que se insertan en los agujeros de los collarines (13) del elemento vertical (1 ) o la base collarín (5), dependiendo de la ubicación de dicho elemento, y este elemento diagonal (3) está diseñado para cumplir una doble misión: 1 ) arriostramiento entre montantes, para lo cual es necesaria la presencia de elementos horizontales (2) en cada extremo de la diagonal (3); y 2) estructural, como elemento portante, con una capacidad de carga de aproximadamente 6 kN. However, the horizontal element (2) is preferably manufactured in galvanized steel and is provided with heads with wedges that are inserted into the holes of the collars (13) of the vertical element (1) to make the joint and thus provide stability to the structure. Likewise, the diagonal element (3) is very similar to the horizontal element (2), since it also has wedges that are inserted into the holes of the collars (13) of the vertical element (1) or the base collar (5), depending on the location of said element, and this diagonal element (3) is designed to fulfill a double mission: 1) bracing between uprights, for which the presence of horizontal elements (2) at each end of the diagonal (3) is necessary ); and 2) structural, as a bearing element, with a load capacity of approximately 6 kN.
En una modalidad preferida de la invención, el pasador de seguridad (4) tiene forma de arco circular que rodea el elemento vertical (1 ) donde se va a instalar, en cuyo interior se encuentra un vástago (41 ) que es el elemento que se inserta directamente en los agujeros superior e inferior (14, 15) respectivos de los verticales (1 ) que se desean asegurar, donde este aseguramiento permite que toda la estructura tenga una rigidez adecuada para poder ser transportada en grúa y no se separen sus piezas o partes. In a preferred embodiment of the invention, the safety pin (4) has a circular arc shape that surrounds the vertical element (1) where it is to be installed, inside which there is a rod (41) which is the element to be Inserts directly into the respective upper and lower holes (14, 15) of the verticals (1) that are to be secured, where this assurance allows the entire structure to have adequate rigidity to be transported by crane and its parts are not separated or parts
De otra parte, el cabezal viga (7) es preferiblemente fabricado en acero de alta resistencia y es el elemento encargado de recibir las cargas del elemento a soportar y permite colocar una serie de vigas metálicas para recoger dichas cargas, en donde este cabezal (7) puede ser articulado o fijo y permite una regulación máxima en altura de hasta 30 cm. En una modalidad de la invención, el husillo (8) es el elemento base de la estructura y se ubica en la parte inferior de ésta, donde su misión es la de transmitir al terreno la carga de los montantes verticales (1 ), en donde el husillo (8) puede ser un elemento fijo o giratorio, donde en el caso de ser un elemento giratorio, dispone de una base giratoria que permite adaptarse a la geometría del terreno. On the other hand, the beam head (7) is preferably made of high strength steel and is the element in charge of receiving the loads of the element to be supported and allows placing a series of metal beams to collect said loads, where this head (7 ) can be articulated or fixed and allows a maximum height adjustment of up to 30 cm. In one embodiment of the invention, the spindle (8) is the base element of the structure and is located in the lower part of the structure, where its mission is to transmit the load of the vertical uprights (1), where The spindle (8) can be a fixed or rotating element, where in the case of being a rotating element, it has a rotating base that allows it to adapt to the geometry of the terrain.
Así mismo, cuando el husillo (8) es un elemento fijo tiene una regulación de altura variable de hasta 30 cm y está preparado para soportar una carga aproximada de 8.000 Kg, donde este husillo (8) cuenta con una placa de reparto que incorpora unos agujeros para fijar el husillo (8) a una superficie de apoyo. Likewise, when the spindle (8) is a fixed element it has a variable height adjustment of up to 30 cm and is prepared to support an approximate load of 8,000 Kg, where this spindle (8) has a distribution plate that incorporates some holes to fix the spindle (8) to a support surface.
En una modalidad alterna de la invención, como se muestra en las figuras 5 y 6, la estructura de la presente invención puede además comprender un carro transportador (9) que permite el desencofrado y el transporte horizontal de la estructura, en donde este carro transportador (9) comprende un enganche (91 ) que se acopla directamente a la estructura, una cremallera (92) que regula la altura del carro (9), un enganche a husillo (93) que se acopla directamente al husillo (8), una rueda trasera (94) que facilita el movimiento del carro (9), y una palanca de regulación (95) que regula la altura y que se conecta y controla el movimiento de la cremallera (92). Este carro (9) se puede ubicar en la parte inferior de la estructura en cada una de sus cuatro esquinas, con el fin de poder mover la estructura de forma completa, y repartir las cargas evitando que se presenten inconvenientes o el desplome de la misma. In an alternate embodiment of the invention, as shown in Figures 5 and 6, the structure of the present invention may further comprise a conveyor carriage (9) that allows the formwork and horizontal transport of the structure, where this conveyor carriage (9) comprises a hitch (91) that attaches directly to the structure, a rack (92) that regulates the height of the carriage (9), a spindle hitch (93) that attaches directly to the spindle (8), a rear wheel (94) that facilitates the movement of the carriage (9), and a regulating lever (95) that regulates the height and that connects and controls the movement of the rack (92). This carriage (9) can be located in the lower part of the structure in each of its four corners, in order to be able to move the structure completely, and distribute the loads avoiding inconvenience or collapse of the same .

Claims

REIVINDICACIONES Un mecanismo o estructura de soporte de alta resistencia, caracterizado porque comprende: CLAIMS A high resistance support mechanism or structure, characterized in that it comprises:
• elementos verticales (1 ) que se unen con otros elementos verticales (1 ) por medio de un conector macho (1 1 ) ubicado en la parte inferior del mismo que se inserta en el conector hembra (12) ubicado en la parte superior del siguiente elemento vertical (1 ), donde cada vertical (1 ) cuenta con entre uno y cuatro collarines (13) para unir los otros elementos de la estructura; • vertical elements (1) that are joined with other vertical elements (1) by means of a male connector (1 1) located in the lower part of the same that is inserted into the female connector (12) located in the upper part of the next vertical element (1), where each vertical (1) has between one and four collars (13) to join the other elements of the structure;
• elementos horizontales • horizontal elements
(2) que se unen a los verticales (1 ) por medio de inserción en el collarín (13); (2) that are joined to the vertical ones (1) by inserting them into the collar (13);
• elementos diagonales • diagonal elements
(3) que se acoplan con los verticales (1 ) y los horizontales (2) en el collarín (13); (3) that engage with the vertical ones (1) and the horizontal ones (2) in the collar (13);
• pasador de seguridad (4) que se inserta en la unión entre elementos verticales (1 ) atravesando el conector macho (1 1 ) y el conector hembra (12) de los mismos, donde este pasador • safety pin (4) that is inserted into the joint between vertical elements (1) passing through the male connector (1 1) and the female connector (12) thereof, where this pin
(4) se ubica en la superficie externa del elemento vertical (1 ); (4) is located on the external surface of the vertical element (1);
• base collarín (5) ubicada en la base de la estructura; • collar base (5) located at the base of the structure;
• brida (6) • flange (6)
• cabezal viga (7) ubicado en la parte superior de la estructura y se inserta en el conector hembra (12) del último vertical (1 ); y • beam head (7) located at the top of the structure and is inserted into the female connector (12) of the last vertical (1); and
• husillo (8) ubicado en la parte inferior de la estructura y que se acopla con la base collarín (5) por medio de la inserción de ésta. • spindle (8) located at the bottom of the structure and that engages with the collar base (5) by inserting it.
El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el collarín (13) del elemento vertical (1 ) corresponde a un elemento circular, similar a un anillo que rodea el elemento vertical (1 ) y que comprende una serie de agujeros dispuestos sobre el mismo. The mechanism or support structure according to claim 1, characterized in that the collar (13) of the vertical element (1) corresponds to a circular element, similar to a ring that surrounds the vertical element (1) and comprising a series of holes arranged on it.
El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el elemento vertical (1 ) cuenta en su parte superior con un agujero superior (14) que lo atraviesa por el conector hembra (12) y en su parte inferior con un agujero inferior (15) que lo atraviesa directamente por el conecto macho (1 1 ). The mechanism or support structure according to claim 1, characterized in that the vertical element (1) has in its upper part an upper hole (14) that passes through the female connector (12) and in its lower part with a lower hole (15) that passes directly through the male connector (1 1).
El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el elemento horizontal (2) está provisto de cabezas con unas cuñas que se insertan en los agujeros de los collarines (13) del elemento vertical (1 ). The mechanism or support structure according to claim 1, characterized in that the horizontal element (2) is provided with heads with wedges that are inserted into the holes of the collars (13) of the vertical element (1).
El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el elemento diagonal (3) cuenta con cuñas que se insertan en los agujeros de los collarines (13) del elemento vertical (1 ) o la base collarín The mechanism or support structure according to claim 1, characterized in that the diagonal element (3) has wedges that are inserted into the holes of the collars (13) of the vertical element (1) or the collar base.
(5). (5).
6. El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el pasador de seguridad (4) tiene forma de arco circular que rodea el elemento vertical (1 ) donde se va a instalar, en cuyo interior se encuentra un vástago (41 ). 6. The mechanism or support structure according to claim 1, characterized in that the safety pin (4) has the shape of a circular arc that surrounds the vertical element (1) where it is to be installed, inside which there is a stem. (41).
7. El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el cabezal viga (7) puede ser articulado o fijo y tiene una regulación máxima en altura de hasta 30 cm. 7. The mechanism or support structure according to claim 1, characterized in that the beam head (7) can be articulated or fixed and has a maximum height adjustment of up to 30 cm.
8. El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque el husillo (8) puede ser un elemento fijo o giratorio, donde en el caso de ser un elemento giratorio, dispone de una base giratoria que permite adaptarse a la geometría del terreno; y en el caso de ser fijo tiene una regulación de altura variable de hasta 30 cm y cuenta con una placa de reparto que incorpora unos agujeros para fijar el husillo (8) a una superficie de apoyo. 8. The mechanism or support structure according to claim 1, characterized in that the spindle (8) can be a fixed or rotating element, where in the case of being a rotating element, it has a rotating base that allows it to adapt to the terrain geometry; and in the case of being fixed, it has a variable height adjustment of up to 30 cm and has a distribution plate that incorporates holes to fix the spindle (8) to a support surface.
9. El mecanismo o estructura de soporte de acuerdo con la reivindicación 1 , caracterizado porque además comprende un carro transportador (9). 9. The mechanism or support structure according to claim 1, characterized in that it also comprises a transport carriage (9).
10. El mecanismo o estructura de soporte de acuerdo con la reivindicación 9, caracterizado porque el carro transportador (9) comprende un enganche (91 ) que se acopla directamente a la estructura, una cremallera (92) que regula la altura del carro (9), un enganche a husillo (93), una rueda trasera (94), y una palanca de regulación (95) que se conecta a la cremallera (92). 10. The mechanism or support structure according to claim 9, characterized in that the transport carriage (9) comprises a hitch (91) that is coupled directly to the structure, a rack (92) that regulates the height of the carriage (9), a spindle coupling (93), a rear wheel (94), and an adjustment lever (95) that connects to the rack (92).
PCT/IB2015/050659 2015-01-28 2015-01-28 Falsework support mechanism for structures with increased weight WO2016120665A1 (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
US20190010718A1 (en) * 2015-07-17 2019-01-10 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US20190017282A1 (en) * 2017-07-14 2019-01-17 Dhs Fraco Ltee Runback backstructure access system

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Publication number Priority date Publication date Assignee Title
US3195859A (en) * 1962-12-28 1965-07-20 Ford Motor Co Unicycle lift
US4140414A (en) * 1977-02-03 1979-02-20 Plettac Gmbh Wedge-clamped scaffold joint
US4587786A (en) * 1983-10-26 1986-05-13 Anthes Equipment Limited Scaffolding and locking discs therefor
US4671382A (en) * 1986-07-21 1987-06-09 Harsco Corporation Scaffolding system for sloped surfaces
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US20190010718A1 (en) * 2015-07-17 2019-01-10 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US10570631B2 (en) * 2015-07-17 2020-02-25 Sistemas Tecnicos De Encofrados, S.A. Diagonal reinforcement for support structures for floor formwork and method for mounting same
US20190017282A1 (en) * 2017-07-14 2019-01-17 Dhs Fraco Ltee Runback backstructure access system

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