ES2681962B2 - Adjustable joint for rectangular modules of hanging industrial platforms - Google Patents
Adjustable joint for rectangular modules of hanging industrial platforms Download PDFInfo
- Publication number
- ES2681962B2 ES2681962B2 ES201700226A ES201700226A ES2681962B2 ES 2681962 B2 ES2681962 B2 ES 2681962B2 ES 201700226 A ES201700226 A ES 201700226A ES 201700226 A ES201700226 A ES 201700226A ES 2681962 B2 ES2681962 B2 ES 2681962B2
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- Prior art keywords
- rectangular
- modules
- flange
- rectangular modules
- circular base
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- 239000002184 metal Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005304 joining Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/245—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of screws, bolts or clamping strips held against the underside of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Plates (AREA)
Description
DESCRIPCIÓNDESCRIPTION
Unión ajustable para módulos rectangulares de plataformas industriales colgadas.Adjustable joint for rectangular modules of hanging industrial platforms.
Sector de la técnicaSector of the technique
La siguiente invención tiene su aplicación en el campo de los sistemas de unión para el montaje y ensamblaje de estructuras metálicas, más particularmente del montaje de plataformas industriales colgadas.The following invention has its application in the field of joining systems for the assembly and assembly of metal structures, more particularly the assembly of hanging industrial platforms.
Estado de la técnicaState of the art
En las plantas industriales es muy habitual la instalación de plataformas colgadas del techo del tipo de rejilla metálica (Figura 1 y 2). Este tipo de plataformas pueden tener diferentes fines desde el paso elevado de personas, el mantenimiento de instalaciones que están colgadas del techo (como son los cadenas de almacenamiento y transporte de piezas) hasta para la protección de caída de los objetos en el caso sistemas de transporte de cadena para piezas colgadas del techo.In industrial plants it is very common to install platforms hung from the roof of the metal grid type (Figure 1 and 2). This type of platforms can have different purposes from the overpass of people, the maintenance of installations that are hung from the ceiling (as are the chains of storage and transport of pieces) even for the protection of fall of the objects in the case of systems of chain transport for parts hung from the ceiling.
Actualmente, para el montaje de plataformas industriales colgadas del techo del tipo de rejilla metálica, se emplean habitualmente módulos metálicos rejados (Figura 3) fabricados con perfil tubular cuadrado o rectangular. El método más general empleado para unir estos módulos en la obra es mediante el uso de soldadura. Este método en principio garantiza una unión sólida y muy resistente entre los diferentes módulos de los que se componen las plataformas. No obstante la soldadura es un sistema que crea una unión permanente entre los módulos, provocando que cuando se quiera realizar un cambio en estas plataformas que esto no sea posible, limitando así estos módulos a un único uso, siendo necesario su achatarramiento cuando hay que recolocar la disposición de estos módulos.Currently, for the assembly of industrial platforms hung from the roof of the metal grid type, usually used metal modules (Figure 3) made with rectangular or square tubular profile. The most general method used to join these modules in the work is through the use of welding. This method in principle guarantees a solid and very resistant connection between the different modules of which the platforms are composed. However, welding is a system that creates a permanent union between the modules, causing when you want to make a change in these platforms that this is not possible, thus limiting these modules to a single use, being necessary to scrap it when you have to reposition the layout of these modules.
También se emplea en menor medida el uso de abrazaderas metálicas para fijar un módulo con el contiguo, pero este tipo de unión no permiten garantizar totalmente la transmisión de los momentos flectores entre los módulos y sólo vale para un tamaño único de perfil de tubo rectangular del módulo a unir.It is also used to a lesser extent the use of metal clamps to fix a module with the adjacent one, but this type of connection does not allow to fully guarantee the transmission of the bending moments between the modules and only applies to a single size rectangular profile of the tube. module to join.
Además estos sistemas de soldadura o las abrazaderas tampoco llegan a corregir algunos errores de posicionamiento de los módulos metálicos rejados, debidos bien a errores en las medidas durante el proceso de fabricación o bien debidos a errores en el proceso de colocación de los módulos metálicos rejados. Estos fallos en un principio pueden ser pequeños, pero en algunas instalaciones pueden llegar a producir diferencias graves debido a la acumulación de estos mismos defectos, lo que dificulta el empleo de la soldadura o de las abrazaderas.Furthermore, these welding systems or clamps do not even correct some positioning errors of the metal modules that have been reworked, either due to errors in the measurements during the manufacturing process or due to errors in the process of placing the metal modules. These failures can be small at first, but in some installations they can produce serious differences due to the accumulation of these same defects, which makes the use of welding or clamps difficult.
Para sistemas de unión para módulos metálicos rejados rectangulares de plataformas industriales colgadas no se conoce ningún sistema de unión que permita la unión de módulos metálicos rejados rectangulares fabricados en perfilería de tubo rectangular reuniendo las siguientes características al mismo tiempo: a) que sea totalmente desmontable y reconfigurable, b) que los mismos elementos empleados para la unión sean válidos para diferentes tamaños de sección de perfil de tubo rectangular del módulo metálicos rejado empleado y c) que la unión pueda transmitir el momento flector entre los módulos metálicos rejados. For joining systems for rectangular rectangular metal modules of hanging industrial platforms, there is no known connection system that allows the joining of rectangular rectangular metal modules manufactured in rectangular tube profiling meeting the following characteristics at the same time: a) that is completely removable and reconfigurable, b) that the same elements used for the connection are valid for different section sizes of the rectangular tube section of the metal module used and c) that the joint can transmit the bending moment between the metal modules that are recessed.
Explicación de la invenciónExplanation of the invention
La invención es un sistema de unión para módulos metálicos rejados (Figura 2 y 3) fabricados con perfil de tubo rectangular (20) y forma final del módulo rectangular, el cual une un módulo con el contiguo por las esquinas. Este sistema de unión (Figura 4 y 5) está formado por una base circular (3) con cuatro taladros avellanados (7) por los que mediante cuatro tornillos avellanados (4) se unen y aprietan los módulos metálicos rejados a la brida corta (1) y a la brida larga (2). La brida corta (1) tiene menor altura para poder situarla perpendicularmente encima de la brida larga (2) y así poder conseguir un apriete uniforme que conlleva una unión fija y sólida de los módulos correspondientes.The invention is a joining system for gilded metal modules (FIGS. 2 and 3) manufactured with rectangular tube profile (20) and final shape of the rectangular module, which joins a module with the one adjacent to the corners. This joining system (Figure 4 and 5) is formed by a circular base (3) with four countersunk holes (7) by means of which four countersunk screws (4) join and tighten the metal modules on the short flange (1) ) and the long flange (2). The short flange (1) has a lower height so that it can be placed perpendicularly on top of the long flange (2) and thus be able to achieve a uniform tightening which entails a fixed and solid connection of the corresponding modules.
Mediante la base circular (3) (Figura 7) se podrá corregir con su posicionamiento errores de colocación de la plataforma gracias a las aletas (6) situadas circularmente en cruz y alineados con los cuatro taladros avellanados que impedirán su movimiento en las direcciones en las que están situadas. Ajustando los tornillos avellanados en los taladros roscados (8) de la brida corta (1) (Figura 8) y en los taladros roscados (9) de la brida larga (2) (Figura 9), y gracias a los brazos inclinados en ángulo comprendido en un rango de 30° a 60° y con forma achaflanada (10) de la brida corta (1) (Figura 8) y a los brazos inclinados en ángulo comprendido en un rango de 30° a 60° y con forma achaflanada (11) de la brida larga (2) (Figura 9) se podrán amarrar y ajustar a distintos tamaños de los perfiles tubulares rectangulares con lo que se ha fabricado los módulos metálicos rejados o corregir distintos fallos de altura que pueda haber en el perfil tubular rectangular. Aparte de esto, los brazos inclinados de brida corta (1) y los brazos inclinados de la brida larga (2) ejercerán fuerza en las esquinas interiores de los módulos metálicos rejados para mantenerlos unidos entre sí.By means of the circular base (3) (Figure 7) it will be possible to correct positioning errors of the platform thanks to the fins (6) located circularly in cross and aligned with the four countersunk holes that will prevent their movement in the directions in the which are located. Adjusting the countersunk screws in the threaded holes (8) of the short flange (1) (Figure 8) and in the threaded holes (9) of the long flange (2) (Figure 9), and thanks to the inclined arms at an angle comprised in a range of 30 ° to 60 ° and with a chamfered shape (10) of the short flange (1) (Figure 8) and to the arms inclined at an angle comprised in a range of 30 ° to 60 ° and with a chamfered shape (11 ) of the long flange (2) (Figure 9) can be attached and adjusted to different sizes of the rectangular tubular profiles with which the metal modules have been made or corrected to correct various height failures that may be in the rectangular tubular profile. Apart from this, the inclined arms with short flange (1) and the inclined arms of the long flange (2) will exert force on the inside corners of the metal slatted modules to hold them together.
Por último, que cuando se necesite colgar los módulos rectangulares en un punto del techo (Figura 1 y 2), dicha unión se caracteriza por comprender opcionalmente, una base soporte de tirante (13), en vez de la pieza base circular (3) (Figura 10 y 11).Finally, when it is necessary to hang the rectangular modules in a point of the ceiling (Figures 1 and 2), said joint is characterized by optionally comprising a bracket support base (13), instead of the circular base part (3) (Figure 10 and 11).
Descripción de los dibujosDescription of the drawings
En este documento se procede a adjuntar las siguientes figuras para poder ayudar a la comprensión de la invención:In this document we proceed to attach the following figures to help understand the invention:
- Figura 1: Vista en perfil del suelo y de una plataforma colgada del techo del tipo de rejilla.- Figure 1: View in profile of the floor and of a platform hung from the roof of the grid type.
- Figura 2: Vista general de las uniones y los correspondientes módulos metálicos rejados ya montada con tirantes incluidos.- Figure 2: General view of the joints and the corresponding gilded metal modules already assembled with braces included.
- Figura 3: Planta y perfil de módulos metálicos rejado.- Figure 3: Plan and profile of metallic modules rejado.
- Figura 4: Vista explosionada de la unión.- Figure 4: Exploded view of the union.
- Figura 5: Vista explosionada del montaje entre la unión y los módulos metálicos rejados. - Figura 6: Perfil y planta de la unión.- Figure 5: Exploded view of the assembly between the joint and the gilded metal modules. - Figure 6: Profile and plant of the union.
- Figura 7; Perfil y planta de la base circular.- Figure 7; Profile and plant of the circular base.
- Figura 8: Vista en perfil y perspectiva de la brida corta.- Figure 8: Profile view and perspective of the short flange.
- Figura 9: Vista en perfil y perspectiva de la brida larga. - Figure 9: View in profile and perspective of the long flange.
- Figura 10: Planta y perfil de la base soporte de tirante.- Figure 10: Plant and profile of the support base of strut.
- Figura 11: Vista explosionada de la unión con la base soporte de tirante.- Figure 11: Exploded view of the connection with the bracket support base.
- Figura 12: Perfil de la unión de la base soporte de tirante montado.- Figure 12: Profile of the joint of the bracket support base mounted.
- Figura 13: Vista inferior del primer paso de montaje de la unión.- Figure 13: Bottom view of the first assembly step of the joint.
- Figura 14: Vista inferior del segundo paso de montaje de la unión.- Figure 14: Bottom view of the second assembly step of the joint.
- Figura 15: Vista inferior del tercer paso de montaje de la unión.- Figure 15: Bottom view of the third assembly step of the joint.
- Figura 16: Vista inferior del cuarto paso de montaje de la unión.- Figure 16: Bottom view of the fourth assembly step of the joint.
- Figura 17: Vista superior esquemática de la unión.- Figure 17: Schematic top view of the joint.
Descripción detallada de la invenciónDetailed description of the invention
A continuación se realizará una explicación de la invención teniendo en cuenta la numeración adoptada de las figuras.Next, an explanation of the invention will be carried out taking into account the numbering adopted of the figures.
Este sistema de unión (Figura 6) para módulos metálicos rejados consta de varias partes: una base circular (figura 7) compuesta por una pieza circular metálica (12) con cuatro taladros avellanados (7) dispuestos en cruz para los tornillos avellanados (4) y cuatro aletas situadas en cruz (6) alineadas con los taladros avellanados, para posicionar convenientemente los módulos, estos se aprietan entre sí gracias a una brida corta (1) (Figura 8) y una brida larga (2) (Figura 9) que constan de dos brazos inclinados en ángulo de 45° y con forma achaflanada en los extremos de cada una de las bridas (10) y (11) para asegurar el apriete de los módulos, y provistas de dos taladros roscados (8) y (9) en cada una de las bases de la brida corta y brida larga, para el amarre de los tornillos avellanados (4) empleados para apretar y ajustar la unión. La brida corta es de menor altura debido a que irá situada encima de la brida larga.This joining system (Figure 6) for metal slatted modules consists of several parts: a circular base (figure 7) composed of a circular metal piece (12) with four countersunk holes (7) arranged in cross for countersunk screws (4) and four fins located in cross (6) aligned with countersunk holes, to conveniently position the modules, these are tightened together thanks to a short flange (1) (Figure 8) and a long flange (2) (Figure 9) that consist of two arms inclined at an angle of 45 ° and with a chamfered shape at the ends of each of the flanges (10) and (11) to ensure the tightening of the modules, and provided with two threaded holes (8) and (9) ) in each of the bases of the short flange and long flange, for the mooring of the countersunk screws (4) used to tighten and adjust the joint. The short flange is of less height because it will be located above the long flange.
El montaje de la invención se realizará (Figura 13) posicionando primero la base circular (3) en la parte superior de la plataforma donde se ajustarán alineadas por la diagonal las dos esquinas de dos módulos metálicos rejados (5) a las aletas (6) que se encuentran en la base circular. Posteriormente (Figura 14) se colocará la brida corta (1) por debajo de los dos módulos y se apretará con dos tornillos avellanados (4) haciendo que dos de los cuatro módulos queden unidos entre ellos al ser apretados entre la base circular (3) y la brida corta (1). Después de esto (Figura 15) se ajustarán los otros dos módulos metálicos rejados (5) a las caras de aletas (6) de la base circular (3) que han quedado libres. Por último (Figura 16) se colocará situando perpendicularmente la brida larga (2) de mayor dimensión por encima de la brida corta (2), y se apretará con los otros dos tornillos avellanados (4) apretando así los dos módulos metálicos rejados colocados y asegurando la unión (Figura 17).The assembly of the invention will be carried out (Figure 13) by first positioning the circular base (3) on the upper part of the platform where the two corners of two metal slatted modules (5) to the fins (6) will be aligned along the diagonal that are in the circular base. Subsequently (Figure 14) the short flange (1) will be placed under the two modules and tightened with two countersunk screws (4) causing two of the four modules to be joined together when pressed between the circular base (3) and the short flange (1). After this (Figure 15) the other two metal modules (5) will be adjusted to the faces of fins (6) of the circular base (3) that have been left free. Finally (Figure 16) is placed perpendicularly the long flange (2) of greater dimension above the short flange (2), and will be tightened with the other two countersunk screws (4) thus tightening the two metal modules placed and placed ensuring the union (Figure 17).
Para el caso de la unión, en el que se necesite colgar los módulos metálicos rejados a un punto superior (Figura 1) se podrá emplear la base soporte de tirante (13) (Figura 10) en vez de la pieza base circular (3). Este soporte de tirante (13) está formado por una base circular con cuatro taladros avellanados (16) situados en cruz y cuatro aletas colocadas en cruz (21) y alineadas con los taladros avellanados y de la cual sobresale, por el lado contrario de la base circular de donde están las aletas, una pletina quebrada (17) en forma de asa, unida rígidamente a la pieza base circular (3) dispuesto entre los taladros avellanados (16) la cual a su vez presenta un taladro pasante en su posición central (14). In the case of the joint, in which it is necessary to hang the gilded metal modules to an upper point (Figure 1), the bracket support base (13) (Figure 10) can be used instead of the circular base part (3) . This bracket support (13) is formed by a circular base with four countersunk holes (16) located in cross and four fins placed in cross (21) and aligned with the countersunk holes and from which it protrudes, on the opposite side of the circular base where the fins are, a broken plate (17) in the form of a handle, rigidly joined to the circular base piece (3) disposed between the countersunk holes (16) which in turn has a through hole in its central position (14)
Para el montaje del tirante en esta pieza (Figuras 11 y 12) se pasará el tirante (15) a través del taladro superior (14) y en ese punto quedará el sistema enganchado con dos tuercas, una primera tuerca o contratuerca (18) por encima de la pletina quebrada (17) apretando hacia abajo y otra tuerca (19) por debajo de la pletina quebrada (17) apretando hacia arriba.To assemble the brace on this piece (Figures 11 and 12) the brace (15) will be passed through the upper hole (14) and at that point the system will be hooked with two nuts, a first nut or locknut (18) above the broken plate (17) pressing down and another nut (19) below the broken plate (17) pressing upwards.
Para la unión de los módulos se seguirán exactamente los mismos pasos que cuando se usa la base circular (3) pero empleando la base soporte de tirante (13). For joining the modules, exactly the same steps will be followed as when using the circular base (3) but using the bracket support base (13).
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201700226A ES2681962B2 (en) | 2017-03-17 | 2017-03-17 | Adjustable joint for rectangular modules of hanging industrial platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201700226A ES2681962B2 (en) | 2017-03-17 | 2017-03-17 | Adjustable joint for rectangular modules of hanging industrial platforms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2681962A1 ES2681962A1 (en) | 2018-09-17 |
| ES2681962B2 true ES2681962B2 (en) | 2019-01-31 |
Family
ID=63508271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201700226A Active ES2681962B2 (en) | 2017-03-17 | 2017-03-17 | Adjustable joint for rectangular modules of hanging industrial platforms |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2681962B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535365B1 (en) * | 1982-10-29 | 1985-07-05 | Chamayou Gerard | DEVICE FOR FIXING FALSE CEILINGS AND LATCH FALSE CEILINGS COMPRISING SUCH DEVICES |
| DE59906618D1 (en) * | 1998-01-22 | 2003-09-25 | Syma Intercontinental Sa | Fastening device for flat elements |
| DE10153858C2 (en) * | 2001-10-25 | 2003-10-02 | Joachim Fischbach | Device for the detachable fastening of at least one surface element, a system with several such devices and their use |
| FR2888630A1 (en) * | 2005-05-26 | 2007-01-19 | Abel Lallemand | Element assembly for e.g. mounting panel along wall, has edging elements with ends defining grooves forming housings to receive assembling parts, and mounting/jointing part with terminal receiving rod and joining angles of adjacent panels |
| US7257926B1 (en) * | 2006-08-24 | 2007-08-21 | Kirby Mark E | Tile spacer and leveler |
-
2017
- 2017-03-17 ES ES201700226A patent/ES2681962B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2681962A1 (en) | 2018-09-17 |
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