ES1057762U - Separator forged round-framing. (Machine-translation by Google Translate, not legally binding) - Google Patents

Separator forged round-framing. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1057762U
ES1057762U ES200401327U ES200401327U ES1057762U ES 1057762 U ES1057762 U ES 1057762U ES 200401327 U ES200401327 U ES 200401327U ES 200401327 U ES200401327 U ES 200401327U ES 1057762 U ES1057762 U ES 1057762U
Authority
ES
Spain
Prior art keywords
formwork
separator
pieces
recesses
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES200401327U
Other languages
Spanish (es)
Other versions
ES1057762Y (en
Inventor
Roberto Rodriguez Martinez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forjados y Estructuras Ligeras Castilla y Leon SA
Original Assignee
Forjados y Estructuras Ligeras Castilla y Leon SA
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 Forjados y Estructuras Ligeras Castilla y Leon SA filed Critical Forjados y Estructuras Ligeras Castilla y Leon SA
Priority to ES200401327U priority Critical patent/ES1057762Y/en
Publication of ES1057762U publication Critical patent/ES1057762U/en
Application granted granted Critical
Publication of ES1057762Y publication Critical patent/ES1057762Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/32Joints for the hip

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Separator for rounds of reinforcement for floor slabs, especially applicable in light slabs formed on lost formwork composed of light pieces of polystyrene or similar, characterized in that it is constituted by a grooved piece, preferably with a U-section, whose walls are arranged from the edge free longitudinal of one or more recesses delimiting portions of decreasing width, ending in a tip, forming spikes or teeth destined to dig into the light pieces of the formwork; the inside edge of the notches being separated from the bottom of the grooved part by a distance equal to the spacing between the rounds of the reinforcement and the surface of the formwork part. (Machine-translation by Google Translate, not legally binding)

Description

Separador de redondos de armaduras para forjados.Armature round separator for forged

La presente invención se refiere a un separador de redondos de armaduras para forjados, especialmente concebido para ser usado en forjados ligeros, que se obtienen mediante encofrados perdidos compuestos a base de piezas ligeras de poliestireno o similar.The present invention relates to a separator of round reinforcement for floors, specially designed to be used in light slabs, which are obtained by lost formwork composed of lightweight pieces of polystyrene or similar.

Cualquiera que sea la constitución del encofrado, la disposición de las armaduras es de vital importancia, para que la resistencia del forjado y su comportamiento sean los correctos. Para conseguir la finalidad expuesta ya es conocido el uso de separadores que aseguran la posición correcta entre varillas. En los encofrados ligeros, formado a base de piezas de poliestireno o similar, es conocido además dotar a las piezas que limitan los canales en los que se hormigonan los nervios del forjado, de encastres para el montaje de varillas que cruzan dichos canales y sirven como elementos de apoyo de los redondos, con el fin de que éstos queden separados de la superficie del fondo del canal, para permitir la entrada de hormigón. Sin embargo, en las zonas de hormigonado macizo, como sucede en las zonas de pilares, vigas, zunchos, etc., las armaduras discurren sobre las placas que cierran la superficie del encofrado y los redondos de dichas armaduras, pueden apoyar sobre las superficies de las placas del encofrado, impidiendo la entrada de hormigón entre redondos y superficies de encofrado, con el consiguiente riesgo que ello supone.Whatever the constitution of the formwork, the arrangement of the armor is of vital importance, so that The strength of the floor and its behavior are correct. To achieve the stated purpose, the use of separators that ensure the correct position between rods. In lightweight formwork, formed from polystyrene pieces or similar, it is also known to provide the pieces that limit the channels in which the nerves of the floor are concreted, of inserts for mounting rods that cross said channels and they serve as support elements of the rounds, in order that these are separated from the bottom surface of the channel, to allow the entry of concrete. However, in the areas of solid concrete, as in the areas of pillars, beams, zunchos, etc., the armor runs on the plates that close the formwork surface and the round ones of said reinforcements, they can rest on the surfaces of the formwork plates, preventing the entry of concrete between rounds and surfaces of formwork, with the consequent risk involved.

La invención tiene por objeto resolver el problema expuesto mediante un separador, especialmente aplicable en la formación de encofrados perdidos compuestos a base de piezas ligeras de poliestireno o similar, con el que se asegure el posicionado de los redondos de las armaduras que discurren por zonas que carecen de apoyos para dichas armaduras, especialmente respecto de la superficie del encofrado, manteniendo entre dichos redondos y superficie una separación prefijada que asegure la entrada de hormigón.The object of the invention is to solve the problem exposed by a separator, especially applicable in the formation of lost formwork compounds based on parts lightweight polystyrene or similar, with which the positioning of the round of the armatures that run through zones  lacking support for such armor, especially regarding of the formwork surface, keeping between said rounds and surface a preset separation that ensures the entry of concrete.

Tal y como se ha indicado, el separador de la invención es especialmente aplicable en los encofrados constituidos por piezas ligeras de poliestireno o similar, y se caracteriza porque esta constituido por una pieza acanalada, preferentemente de sección en U, cuyas paredes disponen, a partir del borde longitudinal libre, de una o mas escotaduras que delimitan porciones de anchura decreciente hacia el extremo libre donde finalizan en punta. Las porciones así configuradas forman púas o dientes que están destinados a clavarse en las piezas ligeras del encofrado. Estas piezas o dientes penetran en las piezas de encofrado hasta que el borde interno de las escotaduras apoya sobre dichas piezas, de modo que la separación entre el borde interno de tales escotaduras y el fondo de la pieza acanalada equivaldrá a la separación entre los redondos de la armadura y la superficie de la pieza del encofrado.As indicated, the separator of the invention is especially applicable in constituted formwork by light pieces of polystyrene or similar, and it is characterized because it is constituted by a corrugated piece, preferably of U section, whose walls have, from the edge free longitudinal, of one or more recesses that delimit portions of decreasing width towards the free end where they end in tip. The portions thus configured form spikes or teeth that They are intended to stick into the light pieces of the formwork. These pieces or teeth penetrate the formwork pieces until that the internal edge of the recesses rests on said pieces, so that the separation between the inner edge of such recesses and the bottom of the grooved piece will be equivalent to the separation between the rounds of the armor and the surface of the formwork part.

Las escotaduras de las paredes de la pieza acanalada pueden adoptar cualquier configuración, pudiendo también variar el número de ellas.The recesses of the walls of the piece Corrugated can adopt any configuration, also being able to Vary the number of them.

Así, por ejemplo, las paredes pueden disponer de una sola escotadura de trazado curvo-cóncavo, que determina en cada pared dos dientes extremos puntiagudos. También las paredes pueden disponer de una serie de escotaduras angulares de igual o diferente altura, que delimitan porciones de contorno triangular.Thus, for example, the walls may have a single recess of curved-concave path, which determine two pointed end teeth on each wall. Too the walls can have a series of angular recesses of  equal or different height, which delimit contour portions triangular.

La pieza acanalada será preferentemente de material plástico, aunque también podría estar constituida a base de chapa.The ribbed piece will preferably be plastic material, although it could also be constituted based of sheet metal.

La constitución, finalidad y ventajas del separador de la invención se comprenderán mejor con la siguiente descripción, hecha con referencia a los dibujos adjuntos, en los que se muestra un ejemplo de realización no limitativo.The constitution, purpose and advantages of separator of the invention will be better understood with the following description, made with reference to the attached drawings, in the An example of non-limiting embodiment is shown.

En los dibujos:In the drawings:

La figura 1 es un alzado lateral de un separador constituido de acuerdo con la invención.Figure 1 is a side elevation of a separator constituted according to the invention.

La figura 2 es una planta superior del separador.Figure 2 is a top floor of the separator.

La figura 3 es una vista de perfil del mismo separador.Figure 3 is a profile view thereof. separator.

Las figuras 4 y 5 son vistas similares a la figura 1, mostrando otras tantas variantes de ejecución.Figures 4 and 5 are views similar to the Figure 1, showing as many variants of execution.

La figura 6 muestra en perspectiva un encofrado que incluye el separador de la invención.Figure 6 shows a formwork in perspective which includes the separator of the invention.

La figura 7 es una sección del encofrado, tomada según la línea de corte VII-VII de la figura 6, a mayor escala.Figure 7 is a section of the formwork, taken according to line VII-VII of Figure 6, a larger scale

La figura 8 es una sección del encofrado tomada según la línea VIII-VIII de la figura 7.Figure 8 is a section of the formwork taken according to line VIII-VIII of figure 7.

El separador mostrado en las figuras 1 a 3 está compuesto por una pieza 1 de configuración acanalada, de sección en U, de ángulos restos y cuyas paredes 2 son paralelas. Estas paredes presentan a partir del borde libre una serie de escotaduras 3, de configuración angular en el ejemplo descrito, que determinan porciones intermedias y extremas 4 de anchura decreciente hacia su extremo libre, donde finalizan en punta 5. Las porciones 4 conforman así púas que pueden clavarse en piezas de poliestireno que conforman los encofrados perdidos.The separator shown in Figures 1 to 3 is composed of a piece 1 of corrugated configuration, section in U, of residual angles and whose walls 2 are parallel. These walls from the free edge they present a series of recesses 3, of angular configuration in the described example, which determine intermediate and extreme portions 4 of decreasing width towards its free end, where they end at point 5. Portions 4 they form like this spikes that can be nailed in pieces of polystyrene that make up the lost formwork.

En la rama central 6 la pieza 1 puede presentar aberturas 7 que permitirán reducir la cantidad de material y peso de la pieza, así como permitir la entrada de hormigón dentro de la pieza acanalada.In the central branch 6 the piece 1 can present openings 7 that will reduce the amount of material and weight of the piece, as well as allowing the entry of concrete into the corrugated piece.

Según se aprecia en la figura 4, las paredes 2 pueden presentar escotaduras 3 y 3' de diferente altura, pero siempre delimitando las porciones intermedias 4 rematadas en punta 5.As seen in Figure 4, the walls 2 they can have 3 and 3 'recesses of different height, but always defining the intermediate portions 4 topped off 5.

Las paredes 2 podrían presentar una sola escotadura, tal y como se muestra en la figura 5, que podría ser de borde interno 8 curvo-cóncavo, delimitando dos porciones extremas 4 rematadas en punta 5.The walls 2 could have only one recess, as shown in figure 5, which could be of inner edge 8 curved-concave, delimiting two extreme portions 4 topped at tip 5.

La finalidad del separador de la invención es, tal y como se ha indicado, clavarse en las piezas de poliestireno de los encofrados perdidos, a través de las porciones 4 con sus puntas 5. La penetración del separador en las piezas de poliestireno vendrá definida por la profundidad de las escotaduras 3, ya que el fondo 8-8' de las mismas limitarán esta penetración. Es decir que el fondo 6 de los separadores 1 quedará separado de la superficie de la pieza de poliestireno del encofrado una distancia igual a la que existe entre el borde mas interno 8-8' de las escotaduras y el citado fondo 6, siendo esta distancia o altura la que fijará la separación entre los redondos y la superficie de las piezas del encofrado según se expondrá mas adelante.The purpose of the separator of the invention is, as indicated, dig into the polystyrene pieces of the lost formwork, through portions 4 with their tips 5. The penetration of the separator into the pieces of polystyrene will be defined by the depth of the recesses 3, since the bottom 8-8 'thereof will limit This penetration That is to say that the bottom 6 of the separators 1 it will be separated from the surface of the polystyrene piece of the formwork a distance equal to that between the edge plus internal 8-8 'of the recesses and said bottom 6, this distance or height being the one that will set the separation between the rounds and the surface of the formwork parts as will expose later.

En las figuras 6 a 8 se muestra un encofrado que está compuesto por piezas 10 y 11 de poliestireno, las primeras con una altura suficiente para determinar canales 12 en los que se conformarán los nervios del forjado. Las piezas 11 en forma de tablero, de menor grosor o altura, permitirán rellenar de hormigón una zona para aplicaciones determinadas, por ejemplo para hormigonar una viga, zuncho, etc..Figures 6 to 8 show a formwork that It is composed of 10 and 11 pieces of polystyrene, the first ones with a sufficient height to determine channels 12 in which will form the nerves of the floor. Pieces 11 in the form of board, of smaller thickness or height, will allow concrete filling an area for certain applications, for example for concreting a beam, zuncho, etc.

A lo largo de los canales 12 discurren los redondos 13 de las armaduras que pueden apoyar sobre varillas 14 que atraviesan los canales 12 y que están introducidas en encastres de las piezas 10. Sin embargo sobre las piezas 11 a modo de placas, los redondos 15, que formarán la armadura de la viga o zuncho, pueden curvarse y apoyar sobre la superficie de dichas placas 11. Para evitar este problema, en las placas 11 se clavan los separadores 1 de la invención, apoyando sobre el fondo 6 de los mismos los redondos 15, según se aprecia en las figuras 7 y 8, de modo que dichos redondos 15 quedarán separados de la superficie de las piezas 11 para asegurar la entrada de hormigón. La altura h, figura 8, entre la superficie de las piezas 11 y los redondos 13 corresponde a la distancia entre el borde mas interno de las escotaduras 8-8' y el fondo 6 de las piezas 1.Along the channels 12 run the round 13 of the reinforcements that can rest on rods 14 that pass through channels 12 and that are inserted in inserts of pieces 10. However, on pieces 11 as plates, the round 15, which will form the reinforcement of the beam or zuncho, they can bend and rest on the surface of said plates 11. To avoid this problem, the plates 11 are nailed separators 1 of the invention, resting on the bottom 6 of the same round 15, as seen in figures 7 and 8, of so that said rounds 15 will be separated from the surface of the pieces 11 to ensure the entry of concrete. Height h, Figure 8, between the surface of the pieces 11 and the round ones 13 corresponds to the distance between the innermost edge of the recesses 8-8 'and bottom 6 of pieces 1.

El separador 1 de la invención podrá utilizarse incluso en todas aquellas zonas donde se desee disponer de un apoyo para redondos 15, en encofrados perdidos compuestos por piezas de poliestireno o similar, especialmente en zonas donde el forjado será macizo e incluirá armadura.The separator 1 of the invention may be used even in all those areas where you want to have support for round 15, in lost formwork composed of pieces of polystyrene or similar, especially in areas where the floor It will be solid and will include armor.

Claims (3)

1. Separador de redondos de armaduras para forjados, especialmente aplicable en forjados ligeros formados sobre encofrados perdidos compuestos por piezas ligeras de poliestireno o similar, caracterizado porque está constituido por una pieza acanalada, preferentemente de sección en U, cuyas paredes disponer a partir del borde longitudinal libre de una o mas escotaduras que delimitan porciones de anchura decreciente, que finalizan en punta, configurando púas o dientes destinados a clavarse en las piezas ligeras del encofrado; quedando el borde interno de las escotaduras separado del fondo de la pieza acanalada una distancia igual a la separación entre los redondos de la armadura y la superficie de la pieza del encofrado.1. Armature round separator for slabs, especially applicable in light slabs formed on lost formwork composed of light pieces of polystyrene or similar, characterized in that it is constituted by a corrugated piece, preferably of U-section, whose walls have from the edge Longitudinally free of one or more recesses that delimit portions of decreasing width, which end at the tip, forming spikes or teeth intended to drive into the light pieces of the formwork; the internal edge of the recesses being separated from the bottom of the grooved piece a distance equal to the separation between the rounds of the reinforcement and the surface of the formwork part. 2. Separador según la reivindicación 1, caracterizado porque las paredes disponen de al menos una escotadura de trazado curvo-cóncavo, que determina en cada pared dos dientes extremos puntiagudos.2. Separator according to claim 1, characterized in that the walls have at least one recess of curved-concave tracing, which determines in each wall two pointed end teeth. 3. Separador según la reivindicación 1, caracterizado porque las paredes disponen de una serie de escotaduras angulares que delimitan porciones de contorno triangular.3. Separator according to claim 1, characterized in that the walls have a series of angular recesses that delimit portions of triangular contour.
ES200401327U 2004-06-01 2004-06-01 ARMOR ROUND SEPARATOR FOR FORGED. Expired - Fee Related ES1057762Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200401327U ES1057762Y (en) 2004-06-01 2004-06-01 ARMOR ROUND SEPARATOR FOR FORGED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200401327U ES1057762Y (en) 2004-06-01 2004-06-01 ARMOR ROUND SEPARATOR FOR FORGED.

Publications (2)

Publication Number Publication Date
ES1057762U true ES1057762U (en) 2004-09-16
ES1057762Y ES1057762Y (en) 2005-01-01

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ES200401327U Expired - Fee Related ES1057762Y (en) 2004-06-01 2004-06-01 ARMOR ROUND SEPARATOR FOR FORGED.

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ES (1) ES1057762Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2258937A1 (en) * 2006-04-04 2006-09-01 Forjados Y Estructuras Ligeras Castilla Y Leon S.A. Permanent formwork for top slab has grooves formed on lower surfaces of blocks, and which remain aligned to receive longitudinal borders of U-shaped wall
ES2318979A1 (en) * 2006-07-25 2009-05-01 Desarrollos Tecnologicos Del Sur, S Separators of ferralla for forged (Machine-translation by Google Translate, not legally binding)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2258937A1 (en) * 2006-04-04 2006-09-01 Forjados Y Estructuras Ligeras Castilla Y Leon S.A. Permanent formwork for top slab has grooves formed on lower surfaces of blocks, and which remain aligned to receive longitudinal borders of U-shaped wall
ES2258937B1 (en) * 2006-04-04 2007-11-16 Forjados Y Estructuras Ligeras Castilla Y Leon S.A. FORMWORK LOST FOR FORGED.
ES2318979A1 (en) * 2006-07-25 2009-05-01 Desarrollos Tecnologicos Del Sur, S Separators of ferralla for forged (Machine-translation by Google Translate, not legally binding)
ES2318979B1 (en) * 2006-07-25 2010-02-05 Desarrollos Tecnologicos Del Sur, S FERRALLA SEPARATORS FOR FORGED.

Also Published As

Publication number Publication date
ES1057762Y (en) 2005-01-01

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