WO2020049196A1 - Sistema de fijación de módulos constructivos - Google Patents
Sistema de fijación de módulos constructivos Download PDFInfo
- Publication number
- WO2020049196A1 WO2020049196A1 PCT/ES2018/070589 ES2018070589W WO2020049196A1 WO 2020049196 A1 WO2020049196 A1 WO 2020049196A1 ES 2018070589 W ES2018070589 W ES 2018070589W WO 2020049196 A1 WO2020049196 A1 WO 2020049196A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fixing
- rods
- pairs
- pair
- bolts
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003466 welding 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/483—Shear dowels to be embedded in concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Definitions
- the present invention relates to a system for fixing constructive modules. More specifically, the invention provides a fixing system based on fixing devices for the assembly of self-supporting modular elements or three-dimensional construction modules for the construction of buildings of any use, for example houses, offices, industrial buildings, bridges, complex lattices, dams and the like, as well as for fixing and joining simple slabs, pillars, etc.
- the fixing system of the invention allows the assembly of constructive modules both in height and laterally in a simple and reproducible way, such devices being fixed in concrete and standardized positions of said modules, which allows to automate the construction from them.
- the design of the fixing devices of the invention allows their use for construction in areas of seismic risk, since their configuration avoiding the use of rigid plates allows the building modules to which they are applied to withstand vibrations and flexions that usually occur on these fixings of the modules during this type of event.
- the fixing devices of the invention free of rigid fixing plates, are formed in a first configuration for integration into the faces of the construction modules for vertical assembly and horizontal extension, and a second configuration for integration in the corners of the modules.
- document ES201100177 describes fixings of this type, using stiffeners provided in the structure of the upper module, which by cutting the wing of the corresponding beam, form housings for the location and positioning of elements provided in the roof structure of the lower module, the connection being materialized by means of a pin housed in through holes bored and provided in the positioning elements.
- stiffening elements also collaborate in said union, coinciding with the position of the corresponding supports or pillars.
- document ES 2362514 describes a flexible connection element for buildings intended to be disposed between adjoining parts of said construction to transmit vertical or horizontal loads comprising at least one body made of knitted and pressed steel wire, preferably stainless or galvanized, that supports the vertical or horizontal loads transmitted between adjoining modules.
- the connecting element described in this document comprises two coaxial cylindrical parts of different diameter that define between them a volume where at least one, and preferably four or six, of said bodies is housed, the innermost part being intended to receive a positioning element embedded by its lower part in a first lower module and the outermost to be embedded in the immediately upper module, so that said body transmits lateral stresses between said pieces and, therefore, between said first lower module and said second module immediately higher.
- this joint element provides flexibility to the assembled joint between modules thanks to the use of a knitted steel cable, it is a complex manufacturing element using numerous elements such as cylindrical rings, washers, as well as braided steel cables, thereby considerably increasing its manufacturing cost.
- the present invention solves the disadvantages of the fixing elements known in the state of the art, providing a flexible fixing system that allows the transmission of any load in any direction, for example horizontal and vertical displacement, such as those produced during a seismic event, in a simple and reliable way, facilitating at the same time a constructive simplicity both in height and laterally in a reproducible way, such devices being fixed in concrete and standardized positions of said modules, which allows to automate the construction from them.
- the invention provides a system for fixing constructive modules formed on the basis of first fixing devices and second fixing devices.
- the first fixing devices are essentially flat and consist of two pairs of rigid rods arranged vertically in each pair one above the other in the form of a U, both pairs of rods being arranged concentrically, that is, sharing the same longitudinal axis of symmetry.
- the pairs of rods thus define a U-shaped hole in which at least one bolt, preferably four bolts, is arranged for the passage of two fixing screws.
- the fixing system involves the use of a few second fixing devices with a configuration similar to the first, in this case made up of three pairs of rigid rods arranged vertically in each pair, one vertically above the other, a pair of rods defining an angle essentially straight and the other two pairs of rods arranged symmetrically with respect to their bisector, defining an arrow-shaped hole in which at least one bolt, preferably four bolts, is housed for the passage of the corresponding fixing screws.
- the first fixing devices are arranged in a variable number, depending on the construction module used, embedded in the faces thereof, while the second fixing devices are arranged embedded in the corners of said faces.
- a further advantage of the fixing system of the invention consists in that the rigid rods of the fixing devices described here constitute a reinforcement for, where appropriate, the concrete with which it is they manufacture the constructive modules, making their manufacture easier by providing the fixing elements themselves with a framework for it.
- Figure 1 schematic perspective view of the first fixing system device
- Figure 2 schematic perspective view of the second fixing system device
- Figure 3 Schematic view of an example of an arrangement of the fixing system on one face of a construction module.
- Figure 4 Schematic view of the application of the system of the invention to an illustrative constructive module.
- the system of the invention is based on first fixing devices and second fixing devices, the first to be embedded in the lateral faces of the building modules and the second in the corners of said modules. .
- a first fixing device (1) consists of two pairs of rigid rods, an outer pair (11) and an inner pair (12). Each pair of rods is then made up of two rods, one lower and one upper, vertically arranged one above the other, and both folded defining a U-shape, both pairs of rods (11, 12) being arranged relatively to each other concentric. As seen in this figure, the pairs of rods define a gap also in the form of a U. This gap has at least one bolt (3), preferably four bolts (3), for the passage of two fixing screws (not shown) .
- two of these bolts (3) are arranged in this U-shaped hole in correspondence with the vertices of the base of the U defined by the outer pair of rods (11), while the other two bolts (3) They are arranged in the arms of the U-shaped hole spaced from the first ones, in the area of the fold of the inner pair of rods (12), the four bolts defining the vertices of a square.
- the second fixing device (2) shown in Figure 2, in this case is made up of three pairs of rigid rods (21, 22, 23), an outer pair (21) and two inner pairs (22, 23), each pair also made up of two rods, one lower and one upper, vertically arranged one above the other.
- One pair of rods (21) is formed by defining a right angle, while the other two pairs of rods (22, 23) are formed by defining equal acute angles and are arranged symmetrically and equidistant with respect to the bisector of the angle of the pair of external rods (21), thus defining a hole in the shape of an arrowhead.
- this arrowhead hole houses at least one bolt (3), preferably four bolts (3).
- a bolt In the case of a bolt, it is arranged at the inner angle of the outer pair of rods (21). In the preferred embodiment with four bolts (3), one of them is arranged in the interior angle of the pair of outer rods (21) and the other three in correspondence with the vertices of the acute exterior angles defined by the pairs of outer rods. (22, 23), defining the four bolts (3) the vertices of a square, for the passage of the corresponding fixing screws (not shown).
- the bolts (3) include circular perimeter rims on their lower and upper part that extend above the lower and upper surfaces defined by the pairs of rods in order to facilitate the threading of fixing once the fixing devices are embedded in the faces and corners of the construction modules.
- the system of the invention provides metal plates (4) provided with four through holes defining a square and in correspondence with the perimeter circular edges of the bolts (3) of the fixing devices (1) and (2), the plates (4) being arranged at the level of the outer and inner surfaces of the face of the module.
- the aforementioned rigid rods are made of galvanized or corrugated steel to ensure their resistance to bending and corrosion.
- the bolts (3) are fixed to the rigid rods at their contact points by welding.
- Figure 4 shows this example of application to a construction module consisting of four faces that constitutes a hollow cube where two adjacent faces that share a common edge have been removed.
- Figure 4a shows the arrangement of the fixing devices (1, 2) for the upper and lower faces and in Figure 4b for the lateral faces.
- fixing devices (1) are used arranged in the semi-edges of the faces, in this case four devices (1) for each face, and fixing devices (2) in the corners of each face.
- the fixing devices act as loading and unloading elements and are suitable for carrying out precision assembly, further facilitating the accommodation of temporary or permanent devices, self-assembly and subsequent maintenance.
- the system of the invention enables the exchange of damaged or deteriorated elements in the structures to be facilitated, as well as favoring the fixing of modular elements for interior modulation.
- the system of the invention gives the constructive structures that comprise it the capacity to grow and decrease, thanks to the possibility of exchanging and dimension the constructive elements that are part of them and that transmit the intervening loads, elements such as pillars, slabs, walls, etc., forming complex definitive structures.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Connection Of Plates (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2021002530A MX2021002530A (es) | 2018-09-07 | 2018-09-07 | Sistema de fijacion de modulos constructivos. |
EP18932786.9A EP3848523A4 (en) | 2018-09-07 | 2018-09-07 | DEVICE FOR SECURING CONSTRUCTION MODULES |
US17/272,778 US20210317653A1 (en) | 2018-09-07 | 2018-09-07 | Device for securing construction modules |
BR112021003858-2A BR112021003858A2 (pt) | 2018-09-07 | 2018-09-07 | sistema de fixação de módulos de construção |
PCT/ES2018/070589 WO2020049196A1 (es) | 2018-09-07 | 2018-09-07 | Sistema de fijación de módulos constructivos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES2018/070589 WO2020049196A1 (es) | 2018-09-07 | 2018-09-07 | Sistema de fijación de módulos constructivos |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020049196A1 true WO2020049196A1 (es) | 2020-03-12 |
Family
ID=69721817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2018/070589 WO2020049196A1 (es) | 2018-09-07 | 2018-09-07 | Sistema de fijación de módulos constructivos |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210317653A1 (es) |
EP (1) | EP3848523A4 (es) |
BR (1) | BR112021003858A2 (es) |
MX (1) | MX2021002530A (es) |
WO (1) | WO2020049196A1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722160A (en) * | 1971-02-25 | 1973-03-27 | C Bentley | Deck structure and connector for demountable parking building, or the like |
GB2139268A (en) * | 1983-05-05 | 1984-11-07 | Charcon Tunnels Ltd | Arcuate concrete segments for tunnel or shaft linings |
WO2010041284A1 (en) * | 2008-10-10 | 2010-04-15 | Polifar S.R.L. | Prefabricated module, prefabricated structure and manufacturing method thereof |
ES2362514A1 (es) | 2008-04-29 | 2011-07-07 | Compact-Habit, S.L. | Elemento de unión entre módulos para construcciones. |
US20130326984A1 (en) * | 2011-02-23 | 2013-12-12 | Elmere | Device for connecting two prefabricated construction elements together |
US20140053475A1 (en) * | 2012-08-24 | 2014-02-27 | Baltazar Siqueiros | Method and apparatus for lifting and leveling a concrete panel |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20105494U1 (de) * | 2001-03-29 | 2001-06-13 | Eisenreich Peter | Montageanker für Betonelemente |
-
2018
- 2018-09-07 WO PCT/ES2018/070589 patent/WO2020049196A1/es unknown
- 2018-09-07 US US17/272,778 patent/US20210317653A1/en not_active Abandoned
- 2018-09-07 EP EP18932786.9A patent/EP3848523A4/en not_active Withdrawn
- 2018-09-07 BR BR112021003858-2A patent/BR112021003858A2/pt not_active Application Discontinuation
- 2018-09-07 MX MX2021002530A patent/MX2021002530A/es unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722160A (en) * | 1971-02-25 | 1973-03-27 | C Bentley | Deck structure and connector for demountable parking building, or the like |
GB2139268A (en) * | 1983-05-05 | 1984-11-07 | Charcon Tunnels Ltd | Arcuate concrete segments for tunnel or shaft linings |
ES2362514A1 (es) | 2008-04-29 | 2011-07-07 | Compact-Habit, S.L. | Elemento de unión entre módulos para construcciones. |
WO2010041284A1 (en) * | 2008-10-10 | 2010-04-15 | Polifar S.R.L. | Prefabricated module, prefabricated structure and manufacturing method thereof |
US20130326984A1 (en) * | 2011-02-23 | 2013-12-12 | Elmere | Device for connecting two prefabricated construction elements together |
US20140053475A1 (en) * | 2012-08-24 | 2014-02-27 | Baltazar Siqueiros | Method and apparatus for lifting and leveling a concrete panel |
Non-Patent Citations (1)
Title |
---|
See also references of EP3848523A4 |
Also Published As
Publication number | Publication date |
---|---|
MX2021002530A (es) | 2021-04-28 |
BR112021003858A2 (pt) | 2021-05-18 |
EP3848523A4 (en) | 2022-04-13 |
EP3848523A1 (en) | 2021-07-14 |
US20210317653A1 (en) | 2021-10-14 |
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