DE202009018931U1 - Mobile modular wall system - Google Patents

Abstract

Mobile wall system that can be built up modularly and dismantled again, in particular for the construction of trade fair and exhibition structures within halls or rooms, comprising: - a support frame (20) made of a plurality of detachably connectable module frames (12, 14, 16, 18, 19), The module frames are designed as rigid, factory-prefabricated, frame-shaped components made of firmly connected hollow profiles (12a-d, 14a-d, 16a-d, 18a-d, 19a-d), so that the prefabricated module frames define a predefined height and width grid and module frame-to-module frame can be connected to one another in a modular manner, - connecting elements (48, 72) for releasably connecting adjacent module frames to their adjoining vertical or horizontal hollow profiles, - facing panels (52, 52 ', 53) for modular facing of the supporting framework (20) for forming outer wall surfaces, - complementary fastening elements (30) on the module frame (12, 14, 16, 18, 19) and the facing extension plates (52, 52 ', 53) for releasably attaching the facing plates (52, 52', 53) to the supporting framework (20), and - corner pillar hollow profiles (62), which are releasably connected via the connecting elements (48, 72) of adjacent module frames are formed across a corner as part of the supporting structure (20), the hollow profiles (12a-d, 14a-d, 16a-d, 18a-d, 19a-d) at least on the outside (12y, 14y, 16y, 18y, 19y) the module frame and also the corner pillar hollow profiles (62) have penetration openings (22) in a predefined spacing grid such that the penetration openings (22) of adjacent module frames lie one above the other and to penetration openings of corner pillar hollow profiles (62) and to Electrical cables and / or other lines (46) in and out of the interior of the module frame and through the corner pillar hollow profiles can be used.

Description

Field of the invention

The invention relates to a mobile modular buildable and again dismountable wall system, in particular for the construction of exhibition and exhibition buildings within halls or rooms.

Background of the invention

For fairs or exhibitions typically mobile exhibition or exhibition buildings in the form of exhibition stands for the duration of the exhibition or exhibition are built in a hall and then dismantled again. Such exhibition and exhibition buildings can be very complex and may contain a plurality of more or less enclosed spaces. Typically, systems of metal profiles are used for such exhibition structures, which are connected to form scaffolds and optionally clad with wall surfaces. For this purpose, individual metal profile rods are typically connected on site to the said frameworks.

An example of such a kit describes the DE 33 03 190 C2 in which supports, which are designed as double T-profiles, are bolted to profiled supports.

Other building systems use spherical or cube-shaped corner pieces for connecting the bar components. An example can be found in the DE 298 18 474 U1 ,

The rod components of such systems are usually aluminum profile rods with a relatively complex cross-sectional structure. Typically, the vertical support profiles have a closed inner profile, which gives the columns their stability and an outer profile, which has a plurality of longitudinal grooves, in which, for example by means of turnbuckles horizontal frame profiles are mounted. Further examples of such rod-based stand construction systems from individual columns and frames can be found, for example, below www.octanorm.de and www.syma.de ,

The profile bars of these rod-based systems have a complex cross-sectional shape and are therefore expensive to manufacture. Any corner connectors are also expensive special parts. Therefore, these systems are expensive.

Furthermore, a variety of different and special items is necessary to build these systems, which is why the structure is complicated and time consuming and requires experienced workers.

In addition, the stability can be further improved.

Plates are typically inserted into grooves in the bar profiles, which also makes assembly difficult. Furthermore, the rods remain visible in large parts, which requires a high quality and therefore expensive surface quality. On the other hand, this creates a technical appearance and limits the designerischen design options. In addition, the plate thickness is limited, which can adversely affect the acoustic properties.

The integration of cables and lines is not or only with difficulty possible.

General description of the invention

It is therefore an object of the present invention to provide a cost-effective, aesthetically pleasing mobile wall system, in particular for exhibition construction, which is quick and easy to assemble and disassemble, which has a high stability and which allows versatile designs.

A further object of the invention is to provide such a mobile wall system which provides for the provision of infrastructure, e.g. Cables or wires allowed in the structure.

The object of the invention is achieved by the subject matter of claim 1. The subclaims define advantageous developments of the invention.

According to the invention, a mobile modular system which can be built up and dismantled again is provided. The wall system is especially prepared to temporarily build trade fair and exhibition buildings within halls or rooms and later dismantle them again and otherwise rebuild the parts in another configuration if necessary. It is therefore a flexible modular system with the example. Exhibition stands in the form of completely or partially enclosed premises, if necessary, can be set up with large presentation areas in a trade fair hall.

The wall system comprises a plurality of detachably interconnectable module frame, from which a rigid support frame is constructed. The module frame or frame-shaped modules are designed as a rigid factory prefabricated frame members from two firmly interconnected vertical and horizontal hollow profiles. The hollow sections of this particular rectangular module frame are inextricably linked together, eg welded. They become module frames of different sizes, eg 0.5 mx 0.5 m, 1.0 mx 0.5 m, 2.0 mx 0.5 m, 1.0 mx 1.0 m, 2.0 m × 1.0 m. Here is the predefined grid therefore 0.5 m. The prefabricated four-sided module frame of four firmly interconnected hollow sections thus form a predefined height and width grid, so that the module frame, especially module frame of different sizes, modular, module frame-to-module frame can be interconnected. In each case, parallel hollow profiles of adjacent, respectively self-contained, rectangular module frames adjoin one another with their outer sides in a planar manner. It is therefore not a framework of only releasably interconnected individual bar components, but each module frame is itself formed as a rigid closed rectangular frame with four own non-detachably interconnected hollow sections.

The module frame are releasably connected to each other with connecting elements, wherein vertical or horizontal hollow profiles of adjacent module frame abut parallel to each other and wherein these parallel and flat adjoining hollow sections with the connecting elements are releasably secured together. The support frame is thus in the assembled state of a plurality of interconnected, prefabricated each self-contained module frame, possibly different size, together.

This ensures excellent stability of the shoring and for quick and easy assembly and degradability of the shoring.

Subsequently, the support structure thus constructed, which can be several meters high and wide, veneer panels veneered on both sides modularly to form the outer wall surfaces of the wall system in a visually appealing manner, so that a sandwich-like arrangement of between two wall surfaces of a plurality of facing plates arranged supporting framework arises. Here, the facing plates are releasably secured in front of the support frame. This further simplifies assembly and disassembly and allows the use of veneer plates of any thickness. In particular, in a first step, first the support frame can be constructed independently of the later veneer. The facing panels are therefore attached only in a second step to the finished scaffold. The facing panels are also provided in different but predefined sizes, namely with widths and heights based on the predefined grid of the framework. Since the basic grid of the module frame and the facing plates matches, but also several module frame can be covered by a single facing plate. For example, For example, two 1 m × 1 m module frames can be faced by a 1 m × 2 m facing panel. The concrete raster image of the facing plates can thus still deviate from the concrete raster image of the support frame. In particular, the concrete raster image of the veneer plates can be aligned to aesthetic aspects without being bound to the concrete raster image of the assembled support framework. Such overlap can also contribute to stability. Nevertheless, you can always find a matching veneer panel in the modular system.

The module frames and the facing panels have complementary fastening means for releasably securing the facing panels to both sides of the framework. It can be seen that the fasteners are also distributed according to a predefined grid, which is oriented to the grid module frame and facing plates to ensure this flexibility of the modular system.

Accordingly, with the wall system assembled, entire closed spaces can be built up, the size being freely selectable in the context of the grid, so that the wall system is very flexible. The wall system has due to the rigid module frame high stability, so that relatively large wall elements can be built. It is e.g. It is also possible to construct wall elements of up to 6 m in height or even more and 10 m in width or more. A roof is typically not necessary, but should not be excluded. Nevertheless, the wall system is relatively light. In one embodiment, rectangular standard aluminum profiles with a cross section of 50 mm × 100 mm and a wall thickness of about 1 mm were used, in which only openings were milled. As a result, the wall system is also inexpensive to manufacture.

The hollow profiles of the module frame have an angular, in particular rectangular cross-section and are closed on all sides (except for openings in the hollow profiles, as described below). There are preferably used simple rectangular single-walled tubes without inner life for the hollow sections. In particular, ordinary hollow profiles can be used without longitudinal grooves in the outer wall and / or without Innenverstrebungen due to the frame-like construction, which makes the production of the module frame cost. On the other hand, large contact surfaces of the adjacent rectangular hollow sections of the adjacent module frames, which ensures high stability arise.

The hollow profiles have on the inside (side surface on the inner circumference) and outside (side surface on the outer periphery) of the module frame openings respectively for insertion and removal of electrical cables and / or other lines, such that the cables and / or lines from the interior of the Module frame can be installed in the formed as a cable channels or ducts hollow profiles in and out again, so that the cables and / or lines can be passed through these openings within the support frame between the wall surfaces from module to module. Hereby can be laid in an advantageous manner within the wall system on site, for example, electrical power cables, water pipes or the like to provide the built with the wall system space eg with installation elements such as lamps, light switches, sockets, sinks. In the assembled state of the wall system then run the cables and / or lines at least partially through the hollow sections of the module frame and partly through the interiors of the module frame. The installation elements are integrated into the wall elements and indeed within the rectangle, which defines the respective interior of the module frame. A veneer panel may also have a presentation opening, eg with an internal brochure holder and network-bound lighting.

In order to provide the greatest possible variability for the laying of the cables and / or the lines in the support frame, the module frame in the vertical and horizontal hollow profiles, the openings, in particular in all four hollow sections of which the module frames are made, in each case on the inside ( inner circumference) and on the outside (outer circumference) of the module frames. As a result, the support frame assembled from a plurality of the module frames has horizontal and / or vertical passages for cables and / or lines through the hollow profiles bracing the support frame.

The openings in the hollow profiles are arranged at least on the outside of the module frame according to a predefined grid, so that the openings on the outside of the module frame of two adjacent module frame directly above each other, even if module frames of different sizes are adjacent to each other. In particular, the openings in the hollow profiles on the inside and outside (outer circumference) of the module frame are then arranged directly opposite, so that a direct straight penetration through the hollow profiles from the inside of the module frame is formed outside the module frame. This results in a passage from the interior of a module frame to the interior of an adjacent module frame through the two parallel adjoining hollow sections of the two module frames. As a result, the cables and / or cables can be easily installed on site.

Advantageously, hollow sections are used with a simple rectangular cross section and the vertical and horizontal hollow sections are firmly connected to the joints together, in particular welded together. Preferably, the hollow profiles are butt or obliterated welded together and the front of two of the four hollow sections remains open, so that here also cables and / or lines can be switched on and executed. Preferably, the welds are inside the hollow sections, so that they do not adjust the inner corners of the module frame.

It is preferred to form the complementary fastening elements between the facing plates and the hollow profiles of the module frames as suspension fittings. The suspension fittings comprise two complementary parts, namely the so-called frame part and the so-called plate part. The frame part has a transverse projection which is engaged behind by a tab of a plate part. The frame parts of the suspension fittings are attached to the inside of the module frames, e.g. riveted and the complementary plate parts of the Einhängebeschläge be attached to the support frame facing backs of the facing plates, e.g. screwed. Each facing panel comprises at least four panel members and each square module frame at least eight of the frame members, four each on both sides of the vertical hollow sections, to suspend facing panels on both sides. Non-square rectangular module frames can be installed either in portrait or landscape format and have frame parts on all four hollow sections, so here in total 16 pieces. To mount a facing plate this is brought to the associated module frame to the plant and lowered until the plate parts engage behind the frame parts and thus hold the facing plate. The facing panels are therefore hung in front of the support frame and this fitting. To unhook it is sufficient to lift the facing plate only slightly (typically about 10 mm).

According to a preferred embodiment of the invention, the facing plates are slightly smaller than the predefined by the module frame grid, so that a distance gap - preferably about 10 mm - between adjacent hinged facing plates remains. The distance gaps not only have an aesthetic function, but the horizontal clearance gaps allow to hang a lower facing plate with several superimposed veneered panels, without the overlying Facing plates must be unhooked. This is particularly advantageous if during the construction or even after complete construction still requires an intervention, for example on the lines or cables. Incidentally, the facing panels lie directly on the support frame on both sides, largely concealing the module frames of the support frame, except for the spacing gaps, so that an aesthetically pleasing closed surface structured by fine viewing strips is created.

Particularly preferably, the distance gap is chosen to be somewhat smaller than the stroke of the suspension fittings, so that a lower facing plate abuts when hanging on the overhanging facing plate and this possibly raises something, but without suspending hanging over the facing panel. As a result, the suspended lower facing plate is held by frictional engagement with the overlying facing panel after hanging something and does not meet the user directly.

In order to reconstruct a space with the wall system, a plurality of planar shoring wall parts, each of a plurality of module frames interconnected in a plane, are formed by means of a corner pillar at an angle, e.g. 90 ° connected. In each case, one longitudinal side of the two marginal hollow profiles of the supporting framework wall parts is connected adjacent to one another, each with one longitudinal side of the corner pillar hollow profile. The corner pillar hollow profile also has openings for insertion and removal of electrical cables and / or other lines at least on these two adjacent longitudinal sides, wherein the openings are arranged according to the same predefined grid as in the module frame, so that on the adjacent longitudinal sides of marginal hollow sections of the shoring wall parts and the corner pillar hollow profile, a penetration of the first into the second of the two marginal hollow sections through the corner pillar hollow profile is formed therethrough. Preferably, the corner pillar is designed as a square hollow profile and has on all four sides of these openings, the corner pillars are then also outside blinded.

Preferably, the corner pillar has a hollow profile by a Verblendungsplattendicke greater width than the hollow profile of the adjacent hollow sections of the adjacent module frame, and the openings in the corner pillar hollow profile are laterally offset with respect to its longitudinal axis, such that the corner pillar hollow profile at the outer angle flush with the adjacent hollow profile and the inner angle is slightly over to complete with the outside of the facing plates at the inner angle. As a result, the same veneer panels can be used with the standard grid and yet they do not abut each other at the inner angle. Similar to the corner pillar hollow sections, T-connector hollow sections can also be provided.

According to a preferred embodiment of the invention, a flexible U-shaped corner pillar is still used, with which - by means of bending the corner pillar profile - different angles between the adjacent support frame wall parts can be adjusted so that rooms can be built with a variety of bases.

With open wall ends, the marginal hollow profile can be veneered, e.g. by a narrow hinged veneer strip or a particularly multi-sided veneered hollow closure profile, which are attached to the marginal hollow profile of the outer module frame to blind the end face of the support frame.

Two module frames may e.g. be connected with carriage bolts. For this purpose, bores are provided, which are distributed on the basis of a predefined grid, so that the holes also come in different sizes of module frame to cover. In the border area, however, another connection is advantageous. In particular, the corner pillar hollow sections and / or the hollow closure profiles are connected with plug-in mounting bars in the form of U-shaped connecting brackets with the marginal hollow section of the outer module frame, so that visible continuous lock screws can be avoided. For this purpose, a mounting bar is placed in each case on the edge region of the openings and clamps together two adjoining longitudinal sides of the adjacent hollow profiles.

Preferably, the openings are slightly widened in the hollow profiles in a central region, so that the mounting bars are inserted with play in the central region and are guided in the clamping position in the openings, so that the mounting bars in the clamping position a lateral centering of the Mounting bars connected adjacent hollow sections causes.

Although the mounting bars were developed for the connection of the corner pillars and end profiles, it has been shown that the wall system is so stable due to the frame construction used that even the module frames can be connected to the mounting bolts, so they are connected with plug-in connections, whereby the Aufauf and degradation can be accomplished very easily and efficiently. Only the superimposed module frames, i. adjacent horizontal hollow sections should still be screwed.

Preferably, height-adjustable feet are still included, which are inserted into the openings of the lower horizontal hollow sections of the lowermost module frame of the framework and are releasably secured in these hollow sections, for example, clamped to allow height adjustment to uneven floors.

• – Durchgriffsöffnungen für Kabel und/oder Leitungen,
• – Eingriffsöffnungen für Montageriegel und
• – Eingriffsöffnungen für Standfüße.

The openings thus fulfill one or more of the following functions:

• - access openings for cables and / or lines,
• - Intervention openings for mounting bars and
• - Intervention openings for feet.

The openings are generally rectangular in shape according to an embodiment, however, have in the central region a broadening, so have substantially the shape of a wide rectangle with two narrower rectangles on the front sides.

Furthermore, windows and door elements can be provided. For example, are a door frame and a door comprises, wherein the height and width of the door frame is adapted to the grid of the module frame and the door frame is releasably secured to vertical hollow profiles of adjacent module frames, in particular with mounting bars which engage in the existing openings. The same applies to windows.

In the following the invention will be explained in more detail by means of embodiments and with reference to the figures, wherein the same and similar elements are partially provided with the same reference numerals and the features of the various embodiments can be combined.

Brief description of the figures It shows:

1 A three-dimensional representation of three adjoining module frames,

2 a section of the smallest module frame 1 .

3 a section of the corner joint of the hollow sections of the module frame 2 .

4 a representation of two mutually leaned module frames,

5 a section of the adjacent hollow sections 4 .

6 a section of a floor profile with adjustable stand,

7 a representation of two corner-mounted shoring wall parts, partly with veneer,

8th a hanging with mounting hardware veneering plate (detail A in 7 )

9 Representations of a plate part of the hanging counter,

10 Representations of a frame part of the hanging counter,

11 a schematic horizontal sectional view through two connected via corner shoring wall parts,

12 a three-dimensional representation of a mounting bolt,

13 from the inserted into the access opening mounting bar 12 .

14 a section of a corner pillar hollow profile with passage opening,

15 a schematic vertical cross-sectional view of the connection of two adjacent hollow profiles with the mounting bar,

16 an illustration of a flexible U-shaped corner pillar,

17 a connection of two module frames with the U-profile 16 .

18 an internal presentation opening with lighting,

19 a door frame suspended in a module frame in a shoring wall part,

20 a set of different module frames with a grid size of 0.5 m,

21 an enlarged view of a 1 × 1 m module frame with side views,

22 an enlarged view of a 1 × 0.5 m module frame with side views,

23 a schematic plan view from above of a built-up with the wall system closed room with door,

24 a three-dimensional representation of a built-up with the wall space space similar to the in 23 .

25 two examples of complex frameworks from the module frames,

26 two mounted blinded wall systems based on the shoring 25 ,

Detailed description of the invention

1 shows three loosely assembled module frames, namely a module frame 12 with a size of 0.5 × 0.5 m, a module frame 14 with a size of 0.5 × 1.0 m and a module frame 16 with a size of 1 × 1 m. The module frames 12 . 14 and 16 are each made of four commercially available single-walled rectangular aluminum hollow sections with a cross-sectional area of 5 × 10 cm and about 1 mm wall thickness. The two vertical and one horizontal hollow sections are welded together at the corners to form the rigid, non-detachable rectangular module frames 12 . 14 and 16 to build. Each module frame 12 . 14 and 16 forms a stable and torsion-resistant frame-shaped unit. For example, there is the module frame 12 from two vertical hollow profiles 12a and 12b between the two slightly shorter horizontal hollow sections 12c and 12d butt-welded. The smallest square module frame 12 defines the predefined module grid of 0.5 m and the remaining module frames 14 . 16 as well as other module frames have a height and width, each corresponding to an integer multiple of the module grid, so that a variety of different module frame to a well-shaped support frame 20 connect.

Referring to 2 becomes representative of all module frames of the module frame 12 explained in more detail. The hollow profiles 12a to 12d that make up the module frame 12 consists, have each on the inside and outside 12x . 12y of the module frame by and large rectangular openings 22 on. The openings 22 on the inside and outside 12x . 12y lie directly opposite, so that a direct passage from the outside of the module frame in the interior of the module frame 12 is possible. The openings 22 show in a middle area 24 a larger width than in the end area 26 on. The shape corresponds to that of two superimposed rectangles of different sizes. The front ends 28 the hollow profiles 12a . 12b are open. Thus form the hollow profiles 12a to 12d Cable channels, both through the openings 22 as well as through the open end faces 28 are accessible. On the inside 12x of the module frame 12 facing side of the hollow sections 12a and 12b each are four plate parts 32 the suspension fittings 30 attached, eg riveted. Next point the hollow sections 12a to 12d two continuous holes each 36 for screwing the module frame. The two adjacent hollow sections 12b and 16a the module frame 12 respectively. 16 are in 2 but leaning against each other, but are for mounting either with carriage bolts through the holes 36 or by means of mounting bolts in the openings 22 interconnected, as will be explained below.

Referring to 3 have the shorter hollow sections 12c . 12d still sweat openings 38 on, so that the welding 40 within the hollow sections 12c . 12d can be made. Accordingly, the weld is 40 inside the hollow profile 12d ,

Referring to the 4 and 5 is an alternative compilation of the module frame 12 and a 1 × 2 m module frame 18 shown. The front opening 28 of the module frame 12 opens here in the openings 22 of the hollow profile 18a of the module frame 18 , Cables and cables can thus not only through the cable openings 22 guided in and out of the module frame and are guided in and out of the hollow sections, but also through the frontal openings 28 , The module frame 18 Due to its size, it also has a welded-in cross strut for further stabilization 18e which the module frame 18 divided into two square sections. The position of the cable openings 22 in the 1 × 1 m sections of the module frame 18 or the 1 × 1 m module frame 16 Therefore - as with the other module frames - are based on the module grid of 0.5 m, namely to the effect that in the middle of each 0.5 m grid section a cable opening 22 is provided, which with the cable openings 22 of the module frame 12 overlaps and a middle cable opening 22 , in which the frontal openings 28 can lead. Accordingly, the cable openings 22 in the module frame of different sizes regularly distributed on the basis of the predefined modular grid, so that different module frames can be connected to each other and the openings of the module frame are still opposite.

Referring to 6 is a pedestal 42 in the cable opening 22 inserted, which due to the two different widths 24 . 26 the cable opening 22 just needs to be plugged. The base 42 is with an Allen screw 44 height adjustable to compensate for differences in level in the hall floor. Visible is also an electric cable 46 , which despite the stand 42 still in the opening 22 can be introduced.

Referring to 7 is a part of a shoring 20 , more precisely two shoring wall parts 20a and 20b shown. The shoring wall part 20a consists of four different sized module frames 12 . 14 . 18 . 19 , where the module frame 18 and 19 integrated cross struts 18e . 19e exhibit. Good to recognize in 7 is that all module frames are based on the predefined module grid (0.5 m in this example), ie their lengths and widths each represent an integer multiple (n = 1, 2, 3, 4...) of the module grid. The individual module frames, more precisely adjacent hollow profiles of adjacent module frames, are in this example with carriage bolts 48 screwed together. Further recognizable are two cables 46 , which almost arbitrarily through the module frame or across the hollow profiles through the cable openings 22 can be performed. In 7 the cables are lost 46 Although only across the hollow sections, with reference to the 1 to 6 However, it is apparent that the cables 46 also at least partially, longitudinally within the hollow sections of the module frame can be performed. Part of the module frame 18 is an example on one side with a facing plate 52 blinded. This modular concept of module frames with a multitude of cable openings provides a very flexible cable routing within the wall system 1 possible.

It should be noted that the module frames in 7 still a precursor version in the 1 to 6 represent illustrated module frame, as they do not yet contain all the cable openings and the cable openings are partially still shaped differently.

8th shows the section marked A 7 , With the hanging fitting 30 that's on the inside of the module frame 18 firmly riveted frame part 32 and that on the back of the veneer panel 52 bolted plate part 34 includes. The frame part 32 has a lead 33 on which of a nose 35 is engaged behind when the facing plate 52 on the support frame 20 is mounted. The facing plate 52 is here in front of the shoring 20 mounted and lies with its back on the support frame 20 at. A more detailed representation of the frame and plate part 32 . 34 of the hanging counter 30 can be found in 9 and 10 ,

Again referring to the 1 to 6 Each module frame has a total of at least eight frame parts 32 on, on both sides above and below on both vertical hollow profiles 12a . 12b , The non-square module frames 14 . 18 even have frame parts on all four hollow sections 32 On, so at least 16 pieces, so that they can be installed both in portrait and in landscape format and still always appropriate Einhängmöglichkeiten for the facing panels 52 available.

Referring to 11 is an example of a schematic horizontal section through a built over corner wall system 1 similar to the one out 7 shown. The wall system comprises two shoring wall parts 20a . 20b , which by means of a corner pillar 62 are connected together at an angle of 90 ^o . The hollow profile 12b of the module frame 12 immediately adjacent to the hollow profile 12'a of the adjacent module frame 12 ' on and the two immediately adjacent hollow sections 12b and 12'a are detachably connected with each other, eg with the in 7 shown carriage bolts. Furthermore, the hollow profiles 12'b and 12''a the module frame 12 ' respectively. 12 '' each corner parallel to the corner pillar 62 detachably connected to this. The entire shoring 20 is on both sides by means of veneer plates 52 blinded. The facing panels 52 lie on the outside of the module frame, and cover them partially. The facing panels 52 have a predefined size, which is adapted to the module grid, wherein the facing plates are slightly smaller than the module grid. Here, the concrete raster image of the support framework must 20 not identical with the concrete raster image of the facing panels 52 , as can be seen, for example, that on both sides facing plates 52 in each case both module frames 12 and 12 ' cover. Thus, the concrete raster image or screen of the facing plates 52 which is in the gaps between the facing plates 52 expresses, regardless of the specific raster image of the module frame are selected. A veneer plate 52 can therefore cover one or more module frames.

To get an aesthetically appealing overall picture, the corner pillar hollow profile 62 on its outside with an over-facing veneer 64 provided, which can be detachably mounted. At the inward facing corner 66 of the corner pillar hollow profile 62 this is about the thickness of a facing plate 52 beyond the module frame, to the blank space 68 between inside over corner facing veneers 52 largely to be completed. Thus comes the wall system 1 also with over-corner connections with the modular grid-oriented standard sizes of the facing panels 52 out. Free end faces can also be fitted with narrow veneer strips 69 be blinded if so desired. Alternatively, the front side, a separate end hollow profile 70 be attached.

Referring to the 12 to 15 an alternative possibility of connecting the module frame is shown together, namely by means of plug-in mounting bars 72 , The mounting bars 72 have a substantially U-shaped cross-section whose gap width corresponds to the thickness of two wall thicknesses of the hollow profiles. With a handle part 74 can the mounting bar 72 easy to insert and remove. As in 13 can be seen, is the width b _{MR of} the mounting bolt 72 to the width b _{O of} the end regions 26 the openings 22 adjusted so that a lateral centering is effected. With the mounting bar 72 become in the simplest way two hollow sections of adjacent module frame or a module frame with a corner pillar hollow profile 62 connected. Due to the broadened midrange 24 the opening 22 (Width b _M ) can be the mounting bar 72 insert easily and remove again. In 14 is the shape of the thus combined cable and mounting bar opening 22 shown. It can also be seen the asymmetry of the illustrated corner pillar hollow profile 62 with the supernatant 66 for the inner corner on the right side of the illustration.

15 shows a schematic sectional view along the line BB in FIG 14 in which the cornerstone hollow section 62 with a lateral hollow profile 12a a module frame 12 by means of the mounting bolt 72 , which acts as a connection bracket, is connected. It has been shown that in the connection of vertical hollow profiles, even under certain circumstances can be completely dispensed with the carriage bolts and also the vertical hollow sections of the module frame with each other by means of the same mounting bars 72 can be connected detachably. The overall construction has such a high intrinsic stability that even with this with the mounting bars 72 loose plugged connection between the module frame still a sufficient stability can be achieved.

Referring to 16 is an elastic U-shaped corner pillar profile 82 shown. This is for simplicity already glued with veneer 84 Mistake. Furthermore, the flexible U-shaped corner pillar profile 82 mounting bolt 86 screwed, which also in the combined cable and mounting bolt openings 22 fit, so by means of the mounting bars 86 the flexible corner pillar profile 82 pluggable on both sides with one module frame is connectable. The module frames as well as the corner pillar hollow profile 62 are made of one-piece metal hollow sections, whereas the flexible corner pillar hollow profile 82 Plastic film hinges 83 having.

Referring to 17 are two module frames 14 . 16 by means of the flexible corner pillar profile 82 connected at an angle of about 120 ^o .

Referring to 18 has a special facing plate 53 cutouts 53a on, so that a part of the interior of the underlying module frame is accessible from the outside, eg for an inside lit brochure holder, as shown in the example. Accordingly, the overall construction also permits utilization of the interior space located within the module frame, if desired. This is related to the relatively large thickness of the module frames of 100 mm or more and the outer facing. In terms of stability, the thickness of the module frames should be at least 60 mm.

Referring to 19 is a door 90 with a door frame 92 in a corresponding section in the support frame 20 arranged. The door frame 92 is directly on the through the facing plate 52 blinded module frame 18 releasably secured. In particular, the door frame 92 with mounting bolts similar to the mounting bolts 86 in 16 in the openings 22 of the hollow profile 18a hooked. This is also the door 90 and the door frame 92 a predefined size determined by the grid size.

The size of the facing panels 52 is determined by the pitch of the module frame, wherein the facing plates 52 but are slightly smaller than the pitch of the module frame or integer multiples thereof, so that between adjacent facing plates gap 94 arise. The distance column 94 fulfill a double function. On the one hand, they permit an optical subdivision of the wall surface, whereby this subdivision can be selected independently of the supporting framework, since the concrete subdivision of the supporting framework and the veneer does not have to correspond one-to-one. It is possible that facing panels 52 each cover several module frames (see, eg 7 ).

On the other hand, the horizontal gap gaps allow 94 That is, for example, the distance gaps between the facing plate 52 and the overlying veneer panel 52 ' in 19 that the facing plate 52 closing the clearance gap 94 can be lifted and unhooked, without the overlying veneer 52 ' to hang out.

Referring to the 7 to 10 and 19 is the ratio of width b _{A of} the clearance gap 94 and stroke h ( 9 ) of the suspension fittings 30 adapted to each other accordingly. However, the width b _{A of} the gap gap 94 chosen slightly smaller than the stroke h of the suspension fittings 30 so that the bottom facing panel 52 when hanging on the overlying veneer panel 52 ' strikes and lifts them even slightly, without the veneer board 52 ' however, with hang out. As a result, the user drops the suspended veneer panel 52 not directly opposite, but is due to the frictional engagement with the overlying veneer plate 52 ' something else on the shoring 20 held.

20 shows an example of a set of different module frames with a module grid of 0.5 m. All module frames 12 . 14 . 16 . 18 and 19 are rectangular, either square or non-square and each comprise four, the frame shape defining hollow sections, eg 12a to 12d , The two meter long module frame 18 and 19 additionally have a cross brace 18e respectively. 19e on. All module frames 12 . 14 . 16 . 18 . 19 Accordingly, they have a predefined fixed length and width, each of which is an integer multiple (n = 1, 2, 3, 4) of the grid dimension of 0.5 m in this example.

Referring to 21 is an enlarged view of the 1 × 1 m module frame 16 with additional side views of the hollow sections 16a to 16d shown. The two shorter hollow profiles 16c and 16d are dull between the two longer hollow profiles 16a . 16b welded to the rigid module frame 16 to build. Every hollow profile 16a to 16d has three multifunctional access openings 22 on, of which the two outer openings each in the middle of half the extension of the module frame 16 lie down to the next smaller module frame 12 to overlap. Further, a middle opening 22 provided, which in communication with the frontal opening 28 a hollow profile 12a . 12b of the smaller module frame 12 can stand if they are connected accordingly (cf. 5 ). The spacing grid of the openings 22 corresponds in this example half the module grid. Basically, the openings 22 arranged at predefined by the module grid predetermined locations, so that the openings of adjacent module frame are superimposed, even if different sized module frame are connected directly to each other. The same applies to the holes 36 ,

22 shows a corresponding representation as 21 for a 1 × 0.5 m module frame.

Referring to 23 is a schematic top view of one with the wall system 1 constructed four-sided closed space 100 from four wall parts 20a and a freestanding wall part 20b shown. In the visible plane, the shoring comprises 20 nine modular frames, either directly with each other or via corner pillar hollow sections 62 . 62 ' . 62 '' are connected. The two corner pillar hollow sections 62 are with an over-corner paneling 64 blinded and the corner pillar hollow profile 62 '' only on one side, because the wall system 1 with its left side in an illustration on an inner wall 102 the exhibition hall stands and therefore does not have to be disguised from the left. The shoring 20 So it is partially on both sides and partly on one side with veneers 52 Mistake.

The corner pillar hollow profile 62 ' serves as a T-connector to the shoring wall part 20b with two other shoring wall parts 20a connect to. Accordingly, there are three sides
of the corner pillar hollow profile 62 ' attached directly lateral hollow sections of three module frame.

Referring to 24 is a three-dimensional representation of a built wall system 1 similar to the one in 23 shown. The total height is four meters. The veneering is done with square 1 × 1 m facing plates 52 , so that a uniform checkered-like gap pattern arises. The outward facing corners are with over-cornered veneers 64 blinded.

Referring to 25 Two examples of complex shoring structures illustrating the diversity and stability of the modular wall system are shown 1 demonstrate. Both shoring 20 consist of a plurality of interconnected module frames partially different sizes.

26 shows the shoring 25 in completely veneered form and in the example shown below with doors 90 for access to the wall system 1 built closed rooms 100 ,

It will be apparent to those skilled in the art that the above-described embodiments are to be understood by way of example, and that the invention is not limited to them, but that they can be varied in many ways without departing from the invention. Furthermore, it will be understood that the features, independently as they are disclosed in the specification, claims, figures, or otherwise, also individually define essential components of the invention, even if described together with other features.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 3303190 C2 [0003]
• DE 29818474 U1 [0004]

Cited non-patent literature

• www.octanorm.de [0005]
• www.syma.de [0005]

Claims (20)

Mobile modular system that can be dismantled and dismantled, in particular for the construction of trade fair and exhibition buildings within halls or rooms, comprising: - a supporting framework ( 20 ) of a plurality of detachably interconnectable module frame ( 12 . 14 . 16 . 18 . 19 ), wherein the module frame as a rigid factory prefabricated frame-shaped components made of permanently interconnected hollow profiles ( 12a -d, 14a -d, 16a -d, 18a -d, 19a D) are formed such that the prefabricated module frames define a predefined height and width grid and modular frame-to-module frames can be connected to one another in a modular manner, 48 . 72 ) for detachably connecting adjacent module frames to their adjacent vertical or horizontal hollow profiles, facing plates ( 52 . 52 ' . 53 ) for modular veneering of the framework ( 20 ) for forming outer wall surfaces, - complementary fastening elements ( 30 ) on the module frame ( 12 . 14 . 16 . 18 . 19 ) and the veneer plates ( 52 . 52 ' . 53 ) for releasably securing the facing panels ( 52 . 52 ' . 53 ) on the supporting framework ( 20 ), and - Corner pillar hollow sections ( 62 ) connected via the connecting elements ( 48 . 72 ) for detachably connecting adjacent module frames over the corner as part of the supporting framework ( 20 ) are formed, wherein the hollow profiles ( 12a -d, 14a -d, 16a -d, 18a -d, 19a -D) at least on the outside ( 12y . 14y . 16y . 18y . 19y ) the module frame and also the corner pillar hollow profiles ( 62 ) Access openings ( 22 ) in a predefined spacing grid such that the passage openings ( 22 ) of adjacent module frames with each other and to access openings of corner pillar hollow profiles ( 62 ) on top of each other and for insertion and removal of electrical cables and / or other lines ( 46 ) can be used in and out of the inner region of the module frame and through the corner pillar hollow profiles. Wall system according to claim 1, wherein the hollow profiles form cable and / or ducts and the cables and / or lines ( 46 ) within the framework ( 20 ) between those of the facing plates ( 52 . 52 ' . 53 ) formed outer wall surfaces of module frame to module frame can be performed. Wall panel system according to claim 1 or 2, wherein the corner pillar hollow profile ( 62 ) on its outside with an over-facing facing ( 64 ), which can be releasably mounted. Wall system according to one of claims 1 to 3, wherein passage openings ( 22 ) are arranged directly opposite both on the inside and on the outside of the module frame, so that a direct straight penetration through the hollow profiles from the interior of the module frame is formed outside the module frame. Wall system according to one of the preceding claims 1-4, wherein the hollow profiles ( 12a -d, 14a -d, 16a -d, 18a -d, 19a -D) are made of single-walled pipes with an angular cross-section. Wall system according to one of the preceding claims 1 to 5, wherein the hollow profiles ( 12a -d, 14a -d, 16a -d, 18a -d, 19a -D) have a rectangular cross section and the vertical and horizontal hollow profiles welded together at the corner joints ( 40 ) are. Wall system according to one of the preceding claims 1 to 6, wherein the complementary fastening elements as Einhängebeschläge ( 30 ) are formed, so that the facing plates ( 52 . 52 ' . 53 ) to the built shoring ( 20 ) suspended from above and by lifting the facing plates ( 52 . 52 ' . 53 ) are aushängbar again. Wall system according to claim 7, wherein superimposed veneer panels a horizontal gap ( 94 ) with a vertical distance (b _A ) to each other, which is smaller than the stroke (h) of the Einhängebeschläge, so that a lower connecting plate ( 52 ) when hanging on the immediately above the hanging facing plate ( 52 ' ) abuts, but without the overhanging facing plate ( 52 ' ). A wall system according to claim 7 or 8, wherein parts ( 32 ) of the suspension hardware ( 30 ) on the inside of the module frame facing sides ( 12x . 14x . 16x . 18x . 19x ) at least the vertical hollow profiles ( 12a , b, 14a , b, 16a , b, 18a , b, 19a , b) and complementary parts ( 34 ) of the suspension hardware ( 30 ) to the shoring ( 20 ) facing surfaces of the facing plates ( 52 . 52 ' . 53 ) are attached. Wall system according to one of the preceding claims 1 to 9, wherein the supporting framework ( 20 ) and the facing plates ( 52 . 52 ' . 53 ) complementary suspension fittings ( 30 ), by means of which the veneer plates ( 52 . 52 ' . 53 ) on the supporting framework ( 20 ) are suspended from above, and wherein in the assembled state superimposed veneered panels a horizontal space gap ( 94 ) and the gap ( 94 ) is at least so large that the lower ( 52 ) of the superimposed veneered panels with closure of the gap gap ( 94 ) is at least as far raised, that the lower facing plate ( 52 ) can be posted without the upper facing plate ( 52 ' ). Wall system according to one of the preceding claims 1 to 10, wherein the supporting framework ( 20 ) rectangular non-square module frames ( 12 . 14 . 16 . 18 . 19 ) and the rectangular non-square module frames in portrait and landscape orientation in the framework (FIG. 20 ) and wherein the rectangular non-square module frame suspension fittings ( 30 ) on the vertical and horizontal hollow sections ( 12a -d, 14a -d, 16a -d, 18a -d, 19a -D). Wall system according to one of claims 1 to 11, wherein each one of the longitudinal sides of the corner pillar hollow sections ( 62 ) each having a longitudinal side of the two marginal hollow profiles of the shoring wall parts ( 20a . 20b ) is connectable so that the passage openings ( 22 ) of the corner pillar hollow profile ( 62 ) and the shoring wall parts ( 20a . 20b ) abut each other, so that on the adjacent longitudinal sides of the marginal hollow sections of the shoring wall parts ( 20a . 20b ) and the corner pillar hollow profile ( 62 ) a penetration between the two marginal hollow sections of the shoring wall parts through the corner pillar hollow profile ( 62 ) is formed through. Wall system according to claim 12, wherein the corner pillar hollow profile ( 62 ) has a greater width than the adjacent hollow profiles of the adjacent module frame ( 12 . 14 . 16 . 18 . 19 ), so that the corner pillar hollow profile ( 62 ) protrudes at the inner angle to the outside of the facing plates ( 52 ) at the interior angle. Wall system according to one of the preceding claims 1 to 13, wherein at least one flexible U-shaped corner pillar ( 82 ), so that by bending the corner pillar profile ( 82 ) different angles between the adjacent shoring wall parts ( 20a . 20b ) are adjustable. Wall system according to one of the preceding claims 1 to 14, wherein at least one lateral facing ( 69 ), which on the outer hollow profile of the outermost module frame of the supporting framework ( 20 ) is releasably attachable to the lateral end face of the supporting framework ( 20 ) to blind. Wall system according to one of the preceding claims 1 to 15, further comprising mounting bars ( 72 ), whereby a hollow profile ( 12a -d, 14a -d, 16a -d, 18a -d, 19a -D) a module frame ( 12 . 14 . 16 . 18 . 19 ) by means of the mounting bars ( 72 ) with a hollow profile of an adjacent module frame or with a corner pillar hollow profile ( 62 ) or with a flexible U-shaped corner post ( 82 ) or with a hollow end profile or with a veneer strip ( 69 ) is releasably connectable. A wall system according to claim 16, wherein the openings ( 22 ) in the hollow profiles in a central region ( 26 ), so that the mounting bars ( 72 ) with play in the middle area ( 26 ) and wherein the mounting bars ( 72 ) in the clamping position fitting in the openings ( 22 ), so that the mounting bars ( 72 ) in the clamping position a lateral centering of the with the mounting bolts ( 72 ) causes adjacent adjacent hollow profiles. Wall system according to one of the preceding claims 1 to 17, wherein height-adjustable feet ( 42 ), which in the lower horizontal hollow profiles of the lowermost module frame ( 12 . 14 . 16 . 18 . 19 ) of the shoring ( 20 ) can be used. Wall system according to one of the preceding claims 1 to 18, wherein at least one facing plate ( 53 ) a presentation opening ( 53a ) with mains lighting, a socket or a light switch and, when assembled, the wiring to the lighting, to the socket or to the light switch inside the shoring ( 20 ) at least partially through the hollow sections of the module frame ( 12 . 14 . 16 . 18 . 19 ) passes through. Wall system according to one of the preceding claims 1 to 19, wherein a door frame ( 92 ) and a door ( 90 ), wherein the height and width of the door frame ( 92 ) into the grid of the module frames ( 12 . 14 . 16 . 18 . 19 ) and the door frame ( 92 ) is detachably fastened to vertical hollow profiles adjacent module frame.

Images