WO2012018243A2

WO2012018243A2 - System for constructing modular buildings having multiple purposes and uses

Info

Publication number: WO2012018243A2
Application number: PCT/MX2011/000098
Authority: WO
Inventors: Carlos GOMEZ ESPAÑA COLLIGNON
Original assignee: Gomez Espana Collignon Carlos
Priority date: 2010-08-06
Filing date: 2011-08-05
Publication date: 2012-02-09
Also published as: WO2012018243A3; WO2012018243A8; MX2010008665A; MX336948B; PE20131152A1

Abstract

System for constructing modular buildings characterized in that it comprises a metal support structure made up of a plurality of intermediate (5) and corner (6) metal columns, with attachment means (b, c) at the lower ends thereof for removable attachment to an angular base section (1) which is a C-section with, fixed to the inside of the channel, a plurality of anchor plates (3) for anchoring to the concrete (2) with attachment means (a); said columns (5, 6) project vertically to a predetermined height depending on the levels of the building; between each pair of vertical intermediate columns (5) and/or corner columns (6) is a plurality of covering panels (9) and/or spaces (22) for windows, said panels (9) being coupled by interlocking joints; at least one door frame (36) formed by a C-section with a projecting edge is secured to at least one column (5, 6) so as to fit an access door (37); a gable roof structure (24) is secured to the upper ends of said columns (5, 6), the intermediate columns (5) at the gable ends of the building being higher, said height decreasing from the centre columns to the corners.

Description

CONSTRUCTION SYSTEM OF MULTIPLE USE AND APPLICATION MODULAR BUILDINGS

FIELD OF THE INVENTION

The present invention falls into the branch of the construction industry in general, in particulate matter it relates to industrialized systems for the construction of real estate that fit the needs of space, dimensions and structural and architectural configuration of specific construction projects and depending on the needs of the consumer. More specifically, it refers to a new construction system of modular buildings of multiple use and application such as bedrooms, classrooms, offices, dining rooms, clinics, kitchens, toilets, warehouses, multipurpose areas, auditoriums, social event rooms, etc.

BACKGROUND OF THE INVENTION In the state of the art, the patent MX 272266 B of Amaury Pérez de la Huerta, filed on December 7, 2005 and issued on November 27, 2009, which refers to a modular construction system constituted by the following elements: a) guide channel (A): configured by a flat square base (Al) of galvanized sheet sized for a wall, the base of which can be anchored to a concrete foundation and on two of its opposite sides of said base, walls or wings (A2) perpendicular to the base are raised, b) connectors I single connector (B): made of a longitudinal profile of galvanized sheet with a flat base to the center of the profile (B1), sufficient to contain fastening means (T) to connect to another connector and having on each longitudinal side of the base of the profile on its opposite sides, an inclined wall (B2), extending upwardly opening outwards and at the upper free end of said walls incl inadas, presenting a lateral outward extension or wing (B3) parallel to the base of the profile (B1), of the same length and width than the base of the profile. II composite connector (D): made of a longitudinal profile of galvanized sheet with flat profile base to the center (D1), sufficient to contain fastening means (T) to join another connector and having each longitudinal side of the base of the profile, an inclined wall (D2) extending upwards and opening outwards, and at the upper free end of said inclined walls, presenting an outward side extension or wing (D3), parallel to the base (D1), of the same length and width than the base of the profile, also having an additional flange (D4), which extends from the free ends of each side wing (D3), up to 90 °, being the same length as the base of the profile (D1 ); simple castles or simple bars (C) that are formed by joining by its base of the profile, (B1) to two simple connectors (B), defining on its walls four spaces, (H1-H4), where two of the spaces are conditioned to receive the means that will make up the continuous wall, located between the wings (B3) and even bump into the inclined side walls (B2); composite castles or enclosure chains (E), which are formed by joining by its base Profile (B1 and D1), a simple connector (B) and a composite connector (D), defining on its walls four spaces (H5-H8 ), where the two opposite spaces (H5 and H6) will be usable in a composite castle (E), formed by the outwardly extending lateral parts (83 and D3) (83) of the single connector and the lateral extension (D3) of the composite connector to form a continuous wall, until it meets the inclined side walls (82 and D2) of said connectors and the opposite space (H8) formed by the additional tabs (D4) of the composite connector (D), being conditioned to introduce the means that make up the wall when it is in use to form walls or slab when it is usable as a chain of enclosure, being at 90 ° with respect to the two spaces to form continuous wall, opposite to this is a space (H7) usable to receive installations hidden; c) vaults (F) of thermal and acoustic material, of the necessary length and height and of the width of the wall and slabs, adapted to be internally pressured tongue and groove between the wings of the connectors (B3) of the castles and / or the simple or composite locks (C and E).

The system of the previous patent is a complex system that requires an infinite number of elements and is also not 100% recoverable and cannot be completely disassembled without affecting the product.

Patent application MX / a / 2008/014582 of Ricardo and Joaquín Martínez del Campo filed on November 14, 2010 and which refers to a prefabricated industrialized construction system of the type consisting of anchored foundation profiles arranged collinear that were also found. delimit a construction area with an electro-welded mesh embedded in the concrete of the firm; column formed by two dorsally attached profiles are fixed on the foundation profiles and laterally capture blind panels, or with openings for doors and windows, and which also support a roof structure consisting of head and intermediate reinforcements, formed by lower, upper rope and connecting elements of a plurality of diagonal braces and vertical uprights between them, on which structural stringers that support corrugated roof tiles with an easel at inflection point are fixed; hard chamber eardrums and full chamber ventilation grille; false ceiling and ceiling finishes.

The system as well described above requires structural foundation elements that are permanently embedded in the concrete so it is not 100% recoverable, it is also a very complex system as far as roofing is concerned, which makes it difficult to install and requires specialized labor.

In addition, this system requires a plurality of prefabricated components to generate the foundations, walls, columns, piping elements and very complex roofing; multiple fixing means for fixing said elements, etc. what makes it an expensive system in its manufacture, construction and sale; In addition to that it takes a long time to build a building and requires specialized labor.

The patent MX 266625 B of Federico Gutiérrez González filed on June 26, 2001 and issued on May 11, 2009, which refers to a construction system for buildings such as light, residential units, comprising a structure to base of horizontal stringers attached to vertical posts that support them; inverted T-shaped elements supported on the frame stringers on the part that will form the roof; wall panels arranged between the stringers to form the wall of the housing unit, and ceiling panels supported by the inverted T-shaped elements, to form the roof of the housing unit; the wall panels are attached to each other and to the structure by means of an adhesive and nails and the ceiling panels are attached to the inverted T-shaped elements only with adhesive; and the wall and ceiling panels are made of lightened material.

This system is weak in its structure, when using adhesive in its joints, it is not a recoverable system and cannot be assembled and disassembled easily.

The patent application PA / a / 2003/007907 of Fernando Esquivel Escalera, filed on September 3, 2003 was also found, which refers to a construction system of lost formwork with or without external finishing, for foundations, walls and slabs; characterized in that it consists of two lateral panels for each wall with two internal angles vertically arranged at their ends and in the longitudinal section separated at predetermined distances, said angles of a substantially "U" shape with a truncated arm that generates a cavity where it houses a vertical support and where separate separators are arranged arranged in vertical arrangement in zigzag, whose hooked ends are hooked into said cavities of said internal angles; corners for joints between two arrangements for 90 ° angled walls; joining means between external side panels and corner pieces; joining means between attached side panels of attached walls, such as 90 ° angled walls and for "T" shaped joints of three walls and for cross joints of four walls; end plates of the edge of any wall; joining means between panels and roof, joining means between honeycombs and foundation, and anchors for anchoring between walls and crockery, and walls and foundations.

There are many other systems, some of which are fixed in structure, so they cannot be disassembled and therefore permanently installed in a predetermined place; Other systems are very complex, require multiple assembly elements, multiple fixing means that make them expensive systems, which require a lot of labor, specialized equipment, installation time is much longer, etc.

The development of an industrialized construction system of modular buildings of multiple use and application, in accordance with the present invention, responds to a need to improve, optimize and economize the construction systems of modular buildings that allow generating multi-purpose buildings and applications, and being industrial processes of high production, it aims to reduce manufacturing times, assembly times and building conformation and increase productivity, coupled with a significant reduction in costs, labor and construction materials.

OBJECTIVES OF THE INVENTION The main objective of the present invention is to make available a constructive system of modular buildings for use and multiple application that is totally disassembled and recoverable, without the structural elements suffering damages or affectations or losses in each relocation. Another objective of the invention is to allow said constructive system of modular buildings of multiple use and application, that in addition their construction elements are of the highest quality to withstand the wear and tear of the assembly and disassembly, without affecting them physically and structurally.

Another objective of the invention is to allow said constructive system of modular buildings of multiple use and application, which can also be assembled and disassembled in a short time.

A further objective of the invention is to allow said constructive system of modular buildings for multiple use and application, which is also structurally and functionally efficient and which is also economical in its manufacture, assembly and disassembly.

A further objective of the invention is to allow said constructive system of modular buildings for multiple use and application, which also allows building constructions from one or more height levels complying with safety standards.

A further objective of the invention is to allow said construction system of modular buildings for multiple uses and applications, which also implies high efficiency in transportation costs, and whose construction elements can be manufactured in a wide variety of sizes, designs and sizes, according to the needs of the construction project.

A further objective of the invention is to allow said constructive system of modular buildings for multiple use and application, which also requires little personnel and that this is not specialized or not necessarily qualified for handling and assembly and without the need for specialized tools or equipment.

A further objective of the invention is to allow said constructive system of modular buildings of multiple uses and applications, which also allows the optimization of materials, economic resources and personnel.

A further objective of the invention is to allow said constructive system of modular buildings for multiple use and application, which also does not require columns, or footings in building construction.

And all those qualities and objectives that will become apparent when making a general and detailed description of the present invention supported by the illustrated modalities.

BRIEF DESCRIPTION OF THE INVENTION In general, the construction system of modular buildings of multiple use and application, in accordance with the present invention, consists essentially of a metal support structure formed by polines mounted in "C" and angles in "L" in almost 95%, which is anchored to a reinforced concrete surface, defined by a plurality of intermediate metal columns and corner metal columns that define a perimeter, which comprise releasable fastening means at their lower end to be releasably fixed on the surface of concrete; These columns are projected vertically at a predetermined height depending on the levels of the building.

Said intermediate columns are formed by a pair of "C" shaped mounts that define a flat dorsal surface, a pair of arms opposite lateral to it that define a longitudinal channel between them, adapted to receive, embrace and strengthen the lateral edges of the cover panels that define the walls; said pair of "C" pins attached to their corresponding dorsal surfaces and joined with releasable joining means, permanently by means of welding or other joining means.

Said corner columns are formed by a pair of "C" shaped mounts that define a flat dorsal surface, a pair of lateral arms to it that define a longitudinal channel between them; said pair of orthogonally connected poles so that the attached corners defined by one of the side arms are touched, using external joining angles that are fixed on the attached arms and the longitudinal channels of each being orthogonally, forming the corner, adapted to receive the panels of the walls that will form the corner of the building.

An angular base profile having a "C" shape with its channel towards the concrete surface whose edges of the side arms fixedly comprise a plurality of plates fixed transversely preferably by means of welding or other joining means, which protrude in its sides and includes two holes through which anchoring means are introduced in the concrete surface that preferably consist of bolts with expansive studs, defining the construction perimeter where the intermediate and corner columns are fixed.

Said intermediate columns centrally comprise a pair of "L" angular plates, legs penetrate and are fixed at the lower end between the two "C" polynes that form each column, projecting the other legs opposite, so that said plates angular comprise a hole in the legs that coincides with holes made in said angular base profile through which the fixing means penetrate. In one of its embodiments, the lower end of said intermediate columns fixedly comprises a "C" shaped plate with the channel towards down that hugs the base angular profile.

Said corner columns fixedly comprise at its lower end a plate with at least one hole in its corner that coincides with a hole of said angular base profile through which the fixing means penetrate.

In one of the embodiments of the invention, said plurality of intermediate and corner columns comprise, on the external part, two fastening means where the ends of reinforcing braces with tension elements are fixed, which extends diagonally from a lower bolt of a post to an upper bolt of the immediately attached post and vice versa, so that said reinforcement braces offer the building greater stability and greater resistance to stress.

Said fastening means of the reinforcement braces are arranged in said intermediate and corner columns preferably at each level of the building, a fastening means being in each column and at each level disposed in the lower part of said columns and a means of fastening at the top of each column of the same level, so that said plurality of reinforcing braces with tensioning elements, which extends diagonally from a lower bolt of a post to an upper bolt of the immediately attached post and vice versa, generating a grid that defines a row of consecutive rhombuses.

Between each pair of attached intermediate and / or corner vertical columns there is a plurality of cover panels that are held in said columns to form the retaining walls; These columns are adapted to receive, hug and secure the side edges of the honeycombs.

Said honeycombs in their preferred embodiment are formed by a pair of laminar plates that define the inner face, the outer face and that embrace an inner plate of insulating material. In another of the Modes said plates comprise a tongue and groove assembly, so that at least one edge comprises a longitudinal compression that reduces its thickness and at least the opposite edge comprises a longitudinal recess in the insulating material plate projecting the internal and external laminar plates in order to offer a tongue and groove assembly between two attached honeycombs.

In the places where a window is required, between upper columns there is an upper crossbar and a lower crossbar that defines a bay where the window frame is mounted, which is fixed both in said upper and lower crossbars and in the corresponding ones. vertical columns attached.

A roof structure in two waters is fixed at the upper end of said columns; for this, the intermediate columns of the sides of the building that are arranged in the center must have a greater height that decreases from the columns of the center to the corners.

Said two-water roof structure is formed by a reinforcement formed with "C" profiles or other types of profiles that define a straight lower rope and two inclined upper ropes that converge to the center of the reinforcement; braces and struts formed by angular profiles in "L" joins the lower strap with the upper braces, and a plurality of stringers defined by "L" profiles are fixed through an arm over the upper ropes at a predetermined distance, adapted to be spliced and fixed with another plurality of profiles the inverted "L" defining stringers adapted to receive the roof cover panels.

The ends of the lower tie of the reinforcement rest and are fixed at fixed "L" angles in the intermediate and corner columns; the cover panels extend beyond the limit of the walls.

In one of the embodiments of the invention, at least one "C" profile poline is fixed back to the top of the plurality of intermediate and corner columns as a structural reinforcement element, leaving the channel exposed.

In another embodiment of the invention, a plurality of marquee structures are fixed in the upper part of the columns, preferably those arranged in front of the building; said canopy structures are formed by a lower rope and an upper rope that define a triangular shape, whose ends are fixed at the top of said columns through angular plates, and whose opposite ends converge and are fixed together; said upper rope comprises a plurality of stringers defined by "L" profiles that are fixed through an arm on the upper ropes at a predetermined distance, adapted to be spliced and fixed with another plurality of profiles the inverted "L" defining stringers adapted to receive the canopy deck panels.

The building includes mezzanines defined by a plurality of "C" shaped polynes, whose ends are fixed at a predetermined height in the opposite intermediate columns; said polins fixedly receive in the upper part a plurality of transverse joists adapted to receive the covering panels defining the mezzanine. In its preferred embodiment of the invention, the polynes that are fixed at their ends to the columns to support the mezzanine, are formed by a pair of "C" polines joined at the back with releasable joining means or permanently by welding or with other means of union.

In another embodiment of the invention, said plurality of Mezzanine polines fixedly comprise at the top a plurality of "L" angles that are fixed with releasable fixing means or with welding or other mechanical joining means, where the transverse joists where the honeycombs are supported and fixed are fixed Mezzanine

In another of the embodiments, said plurality of polynes comprises on their lateral faces a plurality of fixing elements of diagonal tensioners that define crosspieces connecting attached polynes, said tensioners defined by angular "L" profiles, which provide greater structural stability.

When the building comprises more than one level, this includes a structural arrangement of side steps to the building, defined by steps that are fixed on parallel side supports which receive separate vertical rods that are joined together with parallel braces and at their ends superior receive handrails; the structural set of steps and parallel lateral supports is defined by inverted ° C-shaped sections of polines with the channel facing down joined at their ends inside the channels of the "C" polines that define the lateral supports; the set of rods and parallel braces are formed by angular profiles in "L". The lateral supports of the steps are fixed on the lateral columns of the building and are led to front platforms for each level of the building that lead to the different access doors of each modular unit. Said platforms are formed by a plurality of support structures defined by a horizontal upper rope, a lower rope with a positive slope separated from each other at one of its ends that are fixed in said intermediate and corner columns with "L" angles and whose opposite ends converge at a point where they are fixed to each other, and comprising at least one tie that connects the upper rope with the lower rope, said elements are composed of "C" polynes, a plurality of longitudinal and transverse stringers that define a reticular platform that is fixed on said upper rope and is adapted to receive a laminar cover defining the surface of the platform; in each of said platform support structures vertical poles defined by "C" polines are fixed with the channel towards the building and a plurality of horizontal braces are fixed between them in order to generate a platform safety barrier.

The structure of the platform may require at least a pair of vertical floor support posts defined by "C" pins that support a rest that connects the stairway to the platform. To better understand the characteristics of the invention, the present description is attached, as an integral part thereof, to the drawings with illustrative but not limitative character, which are described below. BRIEF DESCRIPTION OF THE FIGURES

Figure 1 shows an explosive of a modular building of the construction system for use and multiple applications in accordance with the present invention.

Figure 2 shows details of the corner, intermediate columns, base profile, roof structure and other elements of the construction system. Figure 3 illustrates a detail of the fixation of the angular base profile that is anchored in the concrete base.

Figure 4 shows illustrates a detail of the fixation of the corner column in the angular base profile that is anchored in the concrete base. Figure 5 shows a detail of the fixation of an intermediate column in the angular base profile that is anchored in the concrete base. Figure 6 illustrates a side view of the roof structure of the construction system for use and multiple applications in accordance with the present invention.

Figure 7 illustrates a conventional perspective of a modular building with multiple modules of a single plant.

Figure 8 illustrates a bottom view of a mezzanine of a building comprising more than one level, in accordance with the constructive system of the present invention.

Figure 9 illustrates a detail of reinforcement crosspieces installed in the mezzanines of a mezzanine, of a building comprising more than one level, in accordance with the construction system of the present invention.

Figure 9a and 9b illustrate conventional perspectives of two types of mezzanines for a mezzanine of a building comprising more than one level, in accordance with the construction system of the present invention.

Figure 9c shows a conventional perspective of a transverse joist that is fixed on the polines and receives the mezzanine panels of a building comprising more than one level, in accordance with the construction system of the present invention.

Figure 10 shows a conventional perspective of a two-level building, which includes a structure of stairs and platform. Figure 11 shows a side view of the building shown in Figure 10. Figure 12 illustrates a rear view of the building shown in Figures 10 and 11.

Figure 13 illustrates a conventional perspective of a building of several two-level modules according to the construction system of the present invention.

For a better understanding of the invention, a detailed description of some of the modalities thereof will be shown, shown in the drawings which, for illustrative but non-limiting purposes, are attached to this description.

DETAILED DESCRIPTION OF THE INVENTION The characteristic details of the construction system of modular buildings of multiple use and application are clearly shown in the following description and in the accompanying illustrative drawings, serving the same reference signs to indicate the same parts.

Referring to figures 1 and 2, the construction system comprises: an angular profile of base 1 having a "C" shape with its channel towards the concrete surface of the reinforced concrete plate 2, whose edges of the side arms they fixedly comprise a plurality of anchor plates 3 fixed transversely preferably by means of welding or other joining means, which protrude on their sides and comprise individual holes 4 through which anchor means "a" are introduced into the concrete surface 2 ( see fig. 3), defining the construction perimeter where intermediate columns 5 and corner 6 are fixed, which are projected vertically at a predetermined height depending on the building levels.

Said intermediate columns 5 are formed by a pair of "C" shaped mounts 7 that define a flat dorsal surface, a pair of arms opposite lateral to it that define a longitudinal channel 8 between them, adapted to receive, hug and secure the lateral edges of the cover panels 9 that define the walls; said pair of "C" pins attached to their corresponding dorsal surfaces and joined with releasable joining means (not shown) or permanently by means of welding or other joining means.

Said intermediate columns 5 centrally comprise a pair of "L" angular plates 10, some legs penetrate and are fixed at the lower end between the two "C" polynes 7 that form each column, projecting the other legs in the opposite way, so that said angular plates 10 comprise a hole in the legs that coincides with holes 11 made in said angular profile of base 1 through which the fixing means "b" penetrate (see fig. 5). The lower end of said intermediate columns 5 fixedly comprises a "C" shaped plate 12 with the channel facing down that embraces the angular base profile 1.

Said corner columns 6 are formed by a pair of "C.7-shaped mounts that define a flat dorsal surface, a pair of lateral arms to it that define a longitudinal channel 8 between them; said pair of orthogonally joined polynes so that the attached corners defined by one of the lateral arms are touched, using external joining angles 13 that are fixed on the attached arms and the longitudinal channels of each being orthogonally, forming the corner, adapted to receive the honeycombs 9 of the walls that will form the corner of the building, said corner columns 6 fixedly comprise at its lower end a plate 14 with at least one hole in its corner that coincides with holes 15 of said angular base profile 1 through which the means of penetrating fixation "c" (see fig. 4). Continuing with figures 1 and 2, the honeycombs 9 defining the walls, are formed by a pair of laminar plates 16 and 17 which they define the inner face the outer face and that embrace an inner plate of insulating material 18, the panels are assembled in tongue and groove form, so that the upper edge comprises a longitudinal compression 19 that reduces its thickness and the opposite opposite edge comprises a longitudinal recess 20 on the insulating material plate protruding the internal and external laminar plates 16 and 17 in order to offer a tongue and groove assembly between two attached honeycombs. At the sites where a window 22 is required, between the attached columns there is a lower crossbar 21 consisting of a "C" profile that overlaps the upper edge of a panel 9 and an upper crossbar (not shown) that it rests on the window frame 23 which is fixed both on said upper and lower cross braces and on the corresponding vertical columns attached 5 and / or 6.

With reference to Figures 1, 2 and 6, a two-water roof structure 24 is fixed at the upper end of said intermediate and corner 6 columns; for this, the intermediate columns 5 of the sides of the building that are arranged in the center must have a greater height that decreases from the columns of the center to the corners. Said two-water roof structure 24 is formed by intermediate reinforcements 25 formed with ^U- profiles "or other profiles that define a straight lower rope 26 and two inclined upper ropes 27 that converge to the center of the reinforcement; braces 28 and struts 29 formed by angular "L" profiles join the lower tie 26 with the upper tie rods 27, and a plurality of stringers 30 defined by "L" profiles are fixed through "L" angles 31 on the upper ropes 27 of the trusses 25 at a predetermined distance, adapted to receive the roof cover panels 32. The ends of the lower tie 26 of the reinforcement rest and are fixed at "L" angles 33 fixed in the intermediate and corner columns 5; the panels of the cover 32 extend beyond the limit of the walls.

The roof structure 24 also includes a pair of lateral structures formed by a pair of angularly connected braces 34 which on their upper face comprise "L" angles 31 that receive the stringers 30.

At least one reinforcement "C" profile pollen 35 is fixed back to the top of the plurality of intermediate columns 5 and corner 6 as a structural reinforcement element, leaving the channel exposed.

At least one door frame formed by a "C" profile with projecting flange 36 is fixed to at least one column for mounting an access door 37. Referring to Figures 6 and 7, a plurality of marquee structures 38 are they fix in the upper part of columns 5 and 6, preferably those that are arranged in front of the building (although as shown in fig. 7); said canopy structures are formed by a lower rope 39 and an upper rope 40 that define a triangular shape with at least one reinforcing tie 41, the ends of which are fixed at the top of said columns through angular plates (not shown) , and whose opposite extremes converge and fix each other; said upper rope 40 comprises a plurality of stringers 30 defined by "L" profiles that are fixed at inverted "L" angles or other types of profiles and are adapted to receive the canopy cover panels 32.

Referring to Figures 1, 6 and 7, said plurality of intermediate columns 5 and corner 6 comprise, on the outside, two fastening means 42 where the ends are fixed of reinforcing braces 43 with tensioning elements 44, which extends diagonally from a lower fastening means of a post to an upper fastening means of the immediately attached post and vice versa, so that said reinforcing braces offer the building greater stability and greater resistance to efforts.

Said fastening means of the reinforcement braces are arranged in said intermediate and corner columns preferably at each level of the building when it has more than one level, a fastening means 42 being in each column and at each level arranged in the part low of said columns and a clamping means 42 in the upper part of each column of the same level, so that said plurality of reinforcing braces 43 with tensioning elements 44, generating a grid that defines a row of consecutive rhombuses (see figure 7).

Referring to figures 8, 9, 9a, 9b and 9c, when the building is of two or more levels, it includes mezzanines 45 defined by a plurality of polins 46 in the form of "C" (see fig. 9b), whose ends are set at a predetermined height in opposite intermediate columns 5 (not shown); said polins 46 fixedly receive at the top a plurality of transverse beam beams 47 fixed by means of "L" angles 48 and are adapted to receive the cover panels 49 defining the mezzanine.

In one embodiment, a pair of "C" polines 46 joined in their arms coinciding with their channels, with releasable joining means or permanently by welding or other means of connection, define a stronger 46a pollen.

To offer greater stability and resistance, in another embodiment, said plurality of pins 46 comprises on its lateral faces a plurality of fixing elements 50 of diagonal tensioners 51 projecting between attached pins. defining central crosspieces, said tensioners 51 defined by angular "L" profiles, which provide greater structural stability (see Figs. 8 and 9). With reference to Figures 10 to 12, the building comprises two levels A and B, and for this it includes a mezzanine as already described in Figures 8 to 9c and also includes a structural arrangement of side steps 52 to the building, defined by steps 53 that are fixed on parallel lateral supports 54 which receive separate spaced vertical rods 55 that are connected to each other with parallel braces 56; the structural set of steps 53 and parallel lateral supports 54 is defined by "C-shaped" inverted sections with the channel facing down at their ends inside the "C" pollen channels defining the lateral supports The set of rods 55 and parallel braces 56 are formed by angular "L" profiles.

The lateral supports 54 of the steps are fixed on the lateral columns 5 and 6 of the building and are directed to front platforms 57 for each level of the building, which lead to the different access doors 37 of each modular unit.

Said platforms 57 are formed by a plurality of support structures 58 defined by a horizontal upper rope 59, a lower rope 60 with a positive slope, separated from each other at one of its ends that are fixed in said intermediate columns 5 and corner 6 with angles in "L" and whose opposite ends converge at a point where they are fixed to each other, and comprising at least one tie 61 that links the upper rope with the lower rope, said elements are composed of "C"pins; a plurality of longitudinal and transverse stringers (not shown) defining a reticular platform that is fixed on said upper rope 59 and is adapted to receive a laminar cover 62 defining the surface of the platform; canes are fixed on each of said platform support structures Vertical 63 defined by "C" polines with the channel towards the building or other profile and a plurality of horizontal braces 64 are fixed between them in order to generate a platform safety barrier.

The structure of the platform may require at least a pair of vertical floor support posts 65 defined by "C" pins that support a rest that connects the stairway to the platform.

Figure 13 shows a multimodular building comprising two levels A and B, illustrating all the components already described in the preceding figures. The construction system allows buildings of two or more levels.

The invention has been described sufficiently that a person with average knowledge in the field can reproduce and obtain the results mentioned in the present invention. However, any skilled person in the field of the art that is in charge of the present invention may be able to make modifications not described in the present application, however, if for the application of these modifications in a given structure or in the manufacturing process thereof, the matter claimed in the following claims is required, said structures must be included within the scope of the invention.

Claims

CLAIMS Having sufficiently described the invention, the content of the following claims clauses is claimed as property.

1. - Construction system of modular buildings for multiple use and applications, of the type that is anchored in a reinforced concrete surface or plate, characterized in that it consists of a metal support structure formed by a plurality of intermediate and corner metal columns, defined by a pair of uprights in "C" joined together dorsally in the case of intermediates and in their corners attached with angular fixing plates in the case of corner to define orthogonal walls, which defines a perimeter and which comprise at its lower end fixing means for releasably fixing on a base angular profile that has a "C" shape with its channel towards the concrete surface which fixedly comprises on the face of the channel a plurality of plates fixed transversely which protrude on its sides and comprise two holes through which anchoring means are introduced into the concrete surface; these columns are projected vertically at a predetermined height depending on the levels of the building; Between each pair of attached intermediate and / or corner vertical columns there is a plurality of cover panels and / or window openings, said tongue and groove panels coupled, which are embraced by said columns to form the walls; at least one door frame formed by a "C ° profile with protruding flange is fixed to at least one column to mount an access door; a two-water roof structure is fixed at the upper end of said columns, being the intermediate columns on the sides of the building of greater height, which decreases from the center columns to the corners.

2. - Construction system of modular buildings of use and multiple applications, according to rei indication 1, characterized in that said intermediate columns centrally comprise at their lower end a pair of "L" angular plates where legs penetrate between the two "C" polynes that form each column, projecting the other legs in opposite form, so that said angular plates comprise a hole in the legs that coincides with holes made in said angular profile of perimeter base through which the fixing means to fix the columns in said angular base profile penetrate.

3. - Construction system of modular buildings for multiple use and applications, according to claims 1 and 2, characterized in that the lower end of said intermediate columns additionally comprises at its lower end a "C" shaped clamp with the channel towards down hugging the base angular profile.

4. - Construction system of modular buildings for multiple use and applications, according to claim 1, characterized in that said corner columns fixedly comprise at its lower end a plate with at least one hole in its corner that coincides with a hole of said angular base profile where the fixing means penetrate.

5. - Construction system of modular buildings for multiple use and applications, according to claim 1, characterized in that said intermediate and corner columns comprise, on the external part, two fastening means where the ends of reinforcement braces are fixed with elements tensioners, which extend diagonally from a lower bolt of a post to an upper bolt of the immediately attached post and vice versa, so that said reinforcing braces offer the building greater stability and greater resistance to stress.

6.- Building system of modular buildings of use and multiple applications, according to claim 5, characterized in that said fastening means of the reinforcement braces are arranged in said intermediate and corner columns preferably at each level of the building, a fastening means being in each column and in each level disposed in the lower part of said columns and a fastening means in the upper part of each column of the same level, so that said plurality of reinforcing braces with tensioning elements, which extends diagonally from a lower bolt of a post towards an upper post bolt attached immediately and vice versa, generating a grid that defines a row of consecutive rhombuses.

7. - Construction system of modular buildings for multiple use and applications, according to the preceding claims, characterized in that a plurality of cover panels are attached between said pair of intermediate and / or corner vertical columns that are held in said columns. to form the retaining walls; These columns are adapted to receive, hug and secure the side edges of the honeycombs.

8. - Construction system of modular buildings for multiple use and applications, according to claim 7, characterized in that said panels are formed by a pair of laminar plates that define the inner face of the outer face and that embrace an inner plate of insulating material .

9. - Construction system of modular buildings for multiple use and applications, according to claims 7 and 8, characterized in that said panels comprise at least one edge comprising a longitudinal compression that reduces its thickness and at least the opposite edge comprises a longitudinal recess on the insulating material plate protruding the internal and external laminar plates in order to offer a tongue and groove assembly between attached honeycombs.

10.- Construction system of modular buildings for multiple use and applications, according to the preceding claims, characterized in that at least between two attached columns there is an upper crossbar and a lower crossbar that defines a space where the frame is mounted. the window that is fixed both in said upper and lower cross braces and in the corresponding vertical columns attached.

11.- Construction system of modular buildings for multiple use and applications, according to the preceding claims, characterized in that said two-water roof structure is formed by a reinforcement formed with "C" profiles or other profiles that define a straight lower rope and two inclined upper ropes that converge to the center of the armor; braces and struts formed by angular "L" profiles join the lower brace with the upper braces; and a plurality of stringers defined by "L" profiles are fixed through an arm on the upper ropes at a predetermined distance, adapted to be spliced and fixed with another plurality of profiles the inverted "L" defining stringers adapted to receive the roof deck panels.

12. - Construction system of modular buildings for multiple use and applications, according to claim 11, characterized in that the ends of the lower tie of the roof reinforcement rest and are fixed at "L" angles or other types of fixed angles at the upper part of the intermediate and corner columns; and the roof panels extend beyond the limit of the walls.

13. - Construction system of modular buildings for multiple use and applications, according to the preceding claims, characterized in that at least one "C" profile poline is fixed back to the top of the plurality of intermediate and corner columns. as a structural reinforcement element, Leaving the channel exposed.

14.- Construction system of modular buildings for multiple use and applications, according to claims 1 and 11, characterized in that a plurality of marquee structures are fixed in the upper part of the front columns of the building, adapted to receive panels of roof to define a canopy roof in front of the building.

15.- Construction system of modular buildings for multiple use and applications, according to claim 14, characterized in that said marquee structures are formed by a lower rope and an upper rope that define a triangular shape, the ends of which are fixed in the part high of said columns and whose opposite ends converge and fix each other; said upper rope comprises a plurality of stringers defined by "L" profiles that are fixed through an arm on the upper ropes at a predetermined distance, adapted to be spliced and fixed with another plurality of profiles the inverted "L" defining stringers adapted to receive the canopy deck panels.

16.- Construction system of modular buildings for multiple use and applications, according to the preceding claims, characterized in that it also comprises mezzanines to define buildings from two to more levels, said mezzanines defined by a plurality of "C" shaped polynes, whose ends are set at a predetermined height in the opposite intermediate and corner columns; said polins fixedly receive in the upper part a plurality of transverse joists adapted to receive the covering panels defining the mezzanine.

17.- Construction system of modular buildings for multiple use and applications, according to claim 16, characterized in that said polines that are fixed at their ends to the columns to support the mezzanine, are formed by a pair of "C" polines joined at its back with releasable joining means or permanently by welding or other joining means .

18. - Construction system of modular buildings for multiple use and applications, according to claims 16 and

17, characterized in that said plurality of mezzanine polines fixedly comprise in the upper part a plurality of "L" angles that are fixed with releasable fixing means or with welding or other joining means, where the transverse joists are fixed where Mezzanine honeycombs are supported and fixed.

19. - Construction system of modular buildings for multiple use and applications, according to claims 16 a

18, characterized in that said plurality of polines comprises on its lateral faces a plurality of diagonal tensioning fasteners that define crosspieces that connect attached polynes for greater structural stability.

20. - Construction system of modular buildings for multiple use and applications, according to claims 16 to 19, characterized in that it also comprises a structural arrangement of side steps to the building, defined by steps that are fixed on parallel side supports, one of which it is fixed to the side columns and receive separate spaced vertical canes that are connected to each other with parallel braces; the structural set of steps and parallel lateral supports is defined by sections of inverted "C-shaped" polines with the channel facing down joined at their ends inside the channels of the "C" polynes that define the lateral supports; set of rods and parallel braces are made up of angular profiles in "L".

21. - Construction system of modular buildings for multiple use and applications, according to claims 16 to 20, further characterized in that it comprises front platforms at each level of building of two or more levels, connected with the staircases, which lead to the different access doors of each modular unit.

22. - Construction system of modular buildings for multiple use and applications, according to claim 21, further characterized in that said platforms are formed by a plurality of support structures defined by a horizontal upper rope, a lower rope with positive slope separated between yes at one of its ends that are fixed in said intermediate and corner columns with "L" angles and whose opposite ends converge at a point where they are fixed to each other, and comprising at least one tie connecting the upper rope with the rope lower, said elements are composed of "C" polines; a plurality of longitudinal and transverse stringers that define a reticular platform that is fixed on said upper rope and is adapted to receive a laminar cover defining the surface of the platform; vertical canes defined by "C" polines are fixed on each platform support structure with the channel towards the building and a plurality of horizontal braces are fixed between them creating a platform safety barrier.

23. - Construction system of modular buildings for multiple use and applications, according to claim 20 to 22, further characterized in that it comprises at least one pair of vertical floor support posts defined by "C" polines that support a rest that connects the stairs with the platform.