WO1994020705A1 - Mobile entertainment centre with a steel-component bearing frame - Google Patents

Abstract

The invention describes a mobile entertainment centre (1) with a bearing frame (14) consisting of metal or timber components and roof and side wall sections (21, 20), preferably formed by multi-layer plane or sandwich components or multi-layer elements which are secured to the columns (15) and spars of the bearing frame (14). A large stage with a floor area larger than 50 m<2> is arranged to adjoin an audience stand along a longitudinal axis (16) of the entertainment centre (1). A partition comprising a curtain (29, 30) is arranged between the stage (2) and the audience stand. The inner height of the roof (19) of the entertainment centre (1) is the same in the region of the audience stand (6) and the stage (2). The partition is arranged on a lighting bridge (37) in the region of the stage (2) or the practice stage (5). The partition is formed only by a curtain (29, 30) arranged between the stage (2) and the audience or the audience stand (6) and side sections (32) and a proscenium arch (33) of fire-resistant material of protection class T30 or B1.

Description

Mobile event center with a supporting structure consisting of steel elements

The invention relates to a mobile event center as described in the preamble of claim 1.

An event center according to DE-OS 39 08 396 is already known, in which a variable stage portal is provided to delimit an auditorium from a stage space. This stage portal is to be used above all for multipurpose rooms in which the inner height of the roof in the area of the public gallery and the stage is the same. For this purpose, the side portal walls should be adjustably supported by being mounted on a side wall of the auditorium or stage space so as to be pivotable about a vertical axis, or additionally being displaceably arranged in a horizontal direction on these side walls or being suspended on a train. The train can be movably mounted in the lacing floor of the stage area. The disadvantage here is that the compulsory use of a stage portal means that relatively large and thus heavy parts have to be moved and, especially if these are to be movable in the horizontal direction, complex additional supporting structures have to be created which require a store such portal.

The theaters and meeting places are basically divided into small, medium and full stages according to the area of their stages. Small and medium-sized stages have a base area of 100 m ² , medium-sized platforms have a base area of 150 m ² . Stages that exceed these dimensions are referred to as full stages. The safety devices required for the individual stage types differ considerably from one another, and a very high level of safety is stipulated, in particular for gathering places with full stages, which must not least include a protective curtain, the closing time of which may not exceed 30 seconds, for example, and the one Must withstand pressure of 45 kg / m ² in both directions. In addition, this protective curtain must be smoke-tight and consist of non-combustible building materials and connect to fire-resistant components. To increase the protective function the protective curtain must also be connected to a sprinkler system.

Furthermore, so-called flying structures are also known which are used for theatrical purposes. This means structures that are suitable and intended to be repeatedly set up and dismantled at different locations. Such flying structures require their own execution permit, as is the case, for example, with circus tents and the like. These flying structures are usually erected individually and manufactured separately for the respective application.

The present invention has for its object to provide a flying structure, which is suitable for events, which can be quickly adapted to different circumstances and offers a high degree of security for visitors of such performances.

This object of the invention is achieved by the measures specified in the characterizing part of claim 1. The advantage of such an event center now lies in the fact that the same inner height of the roof of the event center furthermore, in an unpredictable, surprising way, that a draft or chimney effect in the stage area is prevented in the event of a fire, thereby preventing Adequate fire protection is achieved through the curtain made of flame-retardant material or the side parts assigned to it and the harlequin. In addition, it is achieved in a surprisingly simple and advantageous manner that the total load acting on the supporting frame can be kept relatively low, since an already mandatory component, namely an illuminating bridge, can simultaneously be used to accommodate the separating device , which also has a low weight due to its special design made from a flame-retardant material. It is now possible to find what you are looking for even without a stage portal, and thus to find it in smaller, extremely light buildings, whereas even when using a stage portal, hanging it on the lighting bridge saves space for another chassis and the manipulation and movement and adjustment of the separation direction towards the public grandstand is simplified. In addition, the elimination of a further chassis and the associated necessary control devices and the like can also reduce the cost of manufacturing such a mobile event center. In addition, especially in a mobile event center, in which all parts should be able to be quickly dismantled and reassembled at another point, the disassembly and installation effort can also be kept small by the reduced number of components.

Another advantage is also an embodiment variant according to claim 2, because by arranging this lighting bridge on trolleys that can be moved on guideways running in the longitudinal direction of the stage, the separating device is always arranged at an optimal distance from the playing surface and z. B. the proportion of the front stage can be kept low and the spread of fire is thereby delayed. In the case of performances without an orchestra, for example, it is also possible, for example, to arrange the separating device in the presence of an orchestra pit on the side of the orchestra pit which is assigned to the public tribune, which can make it even more difficult to break through the fire in the event of a fire. Due to the design of the curtain and the side parts as well as the harlequin made of flame-retardant material, even in the event of a fire, the clearing time on the stage is sufficient to escape from this ground-level and therefore easily accessible viewing room. In addition, the total weight of the separating device can additionally be reduced by the fact that the use of a harlequin and side parts makes the use of a stage portal unnecessary.

Another further development according to claim 3 advantageously achieves that the structural design or the load reserves that must be planned in such a lighting bridge can be used to absorb the loads through the stage portal and thus the total load on the supporting structure of the mobile Event center is increased only slightly.

A further embodiment according to the patent claim is also advantageous 4, since this enables a rapid change in the basic structure in the event center, for example by exchanging the scene area for the public area and the like.

A development describes the characterizing part of the claim

5, which enables the stage space to be sealed even when the separating devices are displaceable from the roof and side wall parts, so that the passage of smoke gases into the area of the public gallery in the event of fire can be delayed or even prevented.

In the development according to claim 6, it is advantageous that the guideway available for the adjustment of the carrying device can be used at the same time for positioning the crossbars and the background curtain, and thus a rapid adaptation of the stage area to the different needs of different performances can be undertaken can.

Through the further configuration according to claim 7, the diverse tasks and the different space requirements for the different performances can be ensured despite the simple overall structure of the event center, since the location and arrangement of the rehearsal stage make it possible for rehearsal operation and for the other Supplement to the stage area can be used.

In the further embodiment according to claim 8, it is advantageously achieved that, by exchanging two areas in the event center, it can be quickly adapted to different needs at different locations or to different circumstances at one location.

However, it is also advantageous to arrange the public tribune according to claim 9, since this enables a central public grandstand surrounded by a plurality of stage areas to be created for special types of performances. However, an embodiment according to patent claim 10 also proves to be advantageous, since the use of side stages means that these can alternatively be used as a buffet area or storage area on the play site as a stage area and for those pieces in which they are not absolutely required Stage can be used.

Advantageously, however, a further embodiment is also possible, whereby on the one hand the design of the entire stage area is facilitated and on the other hand, as seen from the stage, existing areas behind the side curtain can easily be used for other needs.

The embodiment according to claim 12 enables the various stage surfaces to be optimally adapted to different needs, since the devices available for illuminating the stages from the various angles and directions are simply adapted to the different requirements and, due to the multiple arrangement, even when the individual are changed Assemblies in the event center can be operated without major modifications.

The embodiment according to claim 13 is also advantageous, since the guide tracks can be integrated into the event center without great additional effort and without components obstructing the view.

Furthermore, an embodiment according to claim 14 is also possible, since it is possible to find the length with a small proportion of stationary equipment and, on the other hand, any arrangement and assignment of the individual elements required for theater operations, such as main curtain, lighting bridge and working bridge is possible.

The overall height of the event center can also be kept low by the embodiment according to claim 15, since the passage heights can be quickly adapted to the different overall heights of these elements due to the height shift of individual components, and the guideways are stacked at a relatively short distance above one another can be seen. As a result, the loads, especially the Bending stresses of the vertical pillars of the supporting structure are kept low and do not require massive reinforcements.

The embodiment variant according to claim 16 also makes it possible to additionally reduce the overall costs for the establishment of such an event center, since the further guideway can only be arranged over a short section of the length of the event center.

However, in order to replace the individual elements which can be moved on the guideways, it is also possible to carry out an embodiment according to claim 17.

The further embodiment according to claim 18 enables a continuous connection of the elements movable on the guideways from the stage area.

The further development according to claim 19 is also advantageous since the wall elements can thereby be designed as hinged escape routes, so that the clearing time in the event of a fire is considerably reduced.

The further embodiment according to claim 20 makes it possible to keep the overall height of such an event center low.

Due to the multiple use of the side stages according to claim 21, it is possible without much additional effort to keep the adjoining rooms of such an event center as small as possible in terms of their area.

The embodiment according to claim 22 also makes it possible to keep the overall width of such an event center complex as small as possible.

Finally, the embodiment according to claim 23 is also advantageous since the container complexes arranged upstream of the side and / or end walls reduce the wind load on the event center and thus the load values that must be used as the basis for the calculation of the supporting structure can be reduced.

The invention is explained in more detail on the basis of the exemplary embodiments illustrated in the drawings.

Show it:

1 shows a plan view of an event center designed according to the invention in a greatly simplified, schematic representation;

FIG. 2 shows a side view of the event center according to FIG. 1 designed according to the invention in section, according to lines II-II in FIG. 1, with a partially torn side wall;

3 shows a section through the event center according to the lines III-III in FIG. 1;

4 shows a front view of a variant of an event center designed according to the invention with a plurality of guideways arranged one above the other in the vertical direction in a highly simplified, schematic representation.

An event center 1 is shown in FIG. This event center 1 comprises a stage 2, side stages 3, 4, a rehearsal stage 5, an audience grandstand 6, a foyer 7, toilet facilities 8, artist cloakrooms 9, offices 10, a heating system 11 and an energy supply unit 12.

The artist's cloakrooms 9, the office 10, the heating system 11 and the energy supply unit 12 can be formed by block aggregates or containers or composite structures.

The offices or artist cloakrooms formed by containers lined up next to one another can also be of multi-storey design and can be areas arranged stairwell 13 to be connected. However, it is also possible to erect the offices or artist's cloakrooms in steel construction or frame construction and to line them with cladding panels which can be designed like the side wall parts mentioned later.

As can be seen better from FIGS. 2 and 3, the support structure 14 of the event center 1 consists of vertical columns 15.

These vertical columns 15 can be assembled in the direction of a longitudinal axis 16 - FIG. 1 - via a longitudinal member 17 or a purlin, on which cross members 18 of a roof 19 rest.

The spaces between the columns 15 or the cross members 18 or placed in front of or on top of them are arranged side wall parts 20 or roof parts 21. These side wall parts 20 or roof parts 21 can be formed by sandwich elements with different cover layers, for example trapezoidal sheets made of steel or aluminum, aluminum plates, wood paneling or any other multi-layer plate elements in a sandwich construction. As such, all preferably self-supporting components, such as wall panels or the like, that can be used in the field of construction can be used. Of course, these, in particular if they are formed from sandwich elements, can also be formed with surfaces made of plastic, for example glass fiber reinforced plastic.

Overall, however, in the sense of the present embodiment, care should be taken that all parts of the supporting frame 14, in particular the columns 15, the longitudinal beams 17, the purlins or cross beams 18, and of course also the side wall parts or roof parts 20, 21 can be joined together and connected and dismantled again in order to be able to move the event center quickly from one place to another without too much effort. It is advisable to do this if the connecting elements are formed by screw knots, bayonet locks or similar, quickly detachable systems. However, a connection via rivets or other fastening devices is also possible, which, for example, must be at least partially destroyed during dismantling and replaced by new fastening means. By means of this modular system thus created, it is also possible to further extend the base area of the event center 1, in particular the stage 2 or the side stages 3, 4 or the rehearsal stage 5 or the public stage 6, the foyer 7, the toilet facilities 8 and in the Follow the artist's cloakrooms 9, offices 10 and the like to enlarge and reduce them as desired. It is also possible, for example, to temporarily produce two smaller event centers from a large event center, in order to then later build a large event center 1 composed of the parts of the smaller event centers in a larger city.

Running parallel to the longitudinal beams 17 and thus parallel to the longitudinal axis 16 are running rails 22 attached to the vertical columns 15 via brackets 23. The running rails 22 form a guideway 24 for a stage portal 25, which is suspended on the running rails 22 so as to be movable via only schematically indicated undercarriages 26.

The stage portal 25 can be moved or moved along the running rails 22 manually or by means of corresponding motor-driven feed devices.

The stage portal in turn consists of a cross member 27, which spans the space between the two running rails 22, which can be designed as a solid or truss structure or the like.

On this cross member 27 can guide rails 28 for a curtain 29, of which only the left half is shown partially open in Figure 3, while the right curtain 30 in the drawing is shown fully open.

To cover the intermediate space between the curtains 29 and 30 and the side walls 31 formed by the side wall parts 20, side parts 32, as indicated schematically in the right part of FIG. 3, can be present. Such a side part 32 can of course also be arranged between the left side wall in the drawing and the curtain 29. be arranged, these side parts 32 are preferably fixedly attached to the cross member 27.

The cross member 27 can also, as indicated schematically, also be arranged a so-called harlequin 33, only part of which is shown. This harlequin 33 can also be fastened to the cross member 27 via its own support structure 34. Corresponding recesses would of course have to be provided in the harlequin 33 or in the side parts 32 in order to enable the passage of the running rails 22 or the consoles 23 when the stage portal 25 is being moved. The same also applies to a catwalk 36 which may be attached to the columns 15 between vertical supports 35 of the stage portal 25 and the side walls 31.

These catwalks 36 are used to connect the stage space to an illuminating bridge 37, shown schematically in FIG. 1, which, in the exemplary embodiment currently described, can likewise be moved on the rails 22 in the direction of the longitudinal axis 16 of the event center 1 via schematically indicated running gear 26. Furthermore, they can also optionally connect additional working platforms 38, which may also be movable on the running rails 22, to the stage space, these working platforms both in the area of the public gallery 6 and in the area of the stage 2 or the rehearsal stage 5 can be arranged. Furthermore, a separating curtain 39 can also be arranged on the running rails 22, which, like the schematically indicated, only partially shown, working platform 38 can be moved on the running rails 22 of the guideway 24 via carriages 26.

However, a design is particularly preferred in which no own undercarriage 26 is arranged at all for the separating device, but rather that the guide rails 28 for the curtains 29, 30 are arranged directly on the lighting bridge 37. Equally, it is also possible that to cover the spaces between these curtains 29 and 30 and the side walls 31, side parts 32 and, if necessary, a harlequin 33 connecting them in the ceiling area can be fastened on the lighting bridge 37. This makes it possible for the stable construction required for the illuminator bridge 37 to simultaneously bear the load of the front ge 29.30 or the guide rail 28 can accommodate. The strength of the lighting bridge is usually also sufficient to directly support the arrangement of side parts 32 or a harlequin 33. As a result, heavy structural parts can be saved for the production of an own stage portal 25 and, above all, no separate undercarriage 26 is necessary, which improves the freedom of movement with regard to the arrangement of the separating device between the public gallery 6 and the stage 2.

Another advantage of this solution lies in the fact that a depth in the longitudinal direction of the running rails 22 supporting the undercarriages 26 of the lighting bridge 37 is less and thus found to be sufficient with a shorter length of the event center 1 with the same amount of space on the stage 2 or the public gallery 6 can be.

However, this advantage is also achieved if, in addition to the separating device or the curtains 29, 30, a stage portal 25 is arranged, since at least one further undercarriage and the resulting difficulties in the manipulation or adjustment in the longitudinal direction of the running rails 22 must be switched off in any case.

By using the illuminator bridge 37 as a load-bearing component for the separating device, which can also be referred to as the main curtain, two functions that are necessary for the operation of the event are advantageously integrated into a single unit, contrary to the The usual view of the event specialist that, in order to achieve a high degree of flexibility, all parts must be arranged as far as possible on their own undercarriages, a higher degree of flexibility and therefore greater mobility can be achieved in a surprising manner by the solution according to the invention. The inventor therefore had to find an opposite solution, contrary to the opinion of the expert in this field, in order to achieve the advantages according to the invention.

As can also be seen from the illustration, in particular in FIGS. 2 and 3, the event center 1 has its entire surface At least in the area of the public gallery 6 of the stage 2 and the rehearsal stage 5, the roof height 40 is the same.

This design of the event center 1 with a continuous roof height 40 now enables a continuous change in the position of the stage portal 25, the lighting bridge 37, the work platform 38 or the separating curtain 39, so that, as already indicated in the introduction, a mobile theater interior is created in which , depending on the piece to be performed, a central auditorium 6 arranged between the stages or a stage 2 arranged in the center with auditorium 6 and rehearsal stage 5 arranged in the front areas of the continuous theater space can be created.

In order to create such a mobile event center 1, however, between the public tribune 6 and the stage 2, by definition

2 2 corresponds to a stage with a base area of more than 50 m or 150 m, only a single separating device, namely the curtain 29 and 30 preferably arranged in the stage portal 25, is provided. This curtain 29 and 30 is formed by a flame-retardant material or a fabric, for example of fire resistance class T30 or B1, so that adequate fire protection can also be achieved between the stage space and the public gallery 6. However, the design of the event center 1 in the manner described above makes it possible to dispense with a massive, so-called iron curtain or safety curtain, since the escape routes through the one-storey design of the stage space, that is to say, due to the movable and mobile equipment of the event center Stage 2, the rehearsal stage 5, the side stages 3 and 4 and the audience grandstand 6 are made possible.

Of course, it is also possible with such an event center 1 to build up the audience grandstand 6 in steps, so that the seats 41 arranged in several rows one behind the other are arranged vertically and offset in the individual rows one behind the other.

It is particularly advantageous with such a mobile event center. strand 1 if the stage 2 and / or side and / or rehearsal stages 3 to 5 and / or the audience grandstand 6 are formed from detachable, mobile components 42, 43 and 44. The components 42 consist, for example, of height-adjustable supports which can be adjusted to different heights, on which components 43 formed by supporting elements of standardized length are placed, which support the components 44 which are formed by self-supporting plate elements and which support the stage floor or the floor of the auditorium form. Of course, any desired rapid construction and construction elements known from the prior art can be used for the production of the stages or the public gallery.

In the main arrangement of the stage 2 and the public stand 6 which is usually used, an orchestra pit 45 can be arranged between the two, which can preferably be embedded in the support or support area 46 for the event center 1 or lowered relative to it. Preferably, for example, in the space accommodating the event center 1, a corresponding depression can be excavated, which is transformed into an orchestra pit by cladding.

In order to ensure sufficient structural strength, especially in the case of larger event centers 1, corresponding strip foundations 47 can also be embedded in the contact surface 46 or the grown ground in order to accommodate the vertical columns 15 or to absorb the wind and snow pressure loads.

If the stage portal 25 is provided with vertical supports 35 which are longer than a vertical distance between the stage 2 and the cross member 27, then it is advantageous if the shaft 48 required for moving the stage portal 25 with cladding elements 49 after the stage portal has been adjusted 25 can be covered. This change of the stage portal 25 in its position along the longitudinal axis 16 can also create a variable front stage area for different performances.

In the area of stage 2 or side stages 3, 4 or rehearsal stage 5 can also be crossbars 50 movably supported on carriages 26 on the running rails 22 or fixedly arranged in the stage area. With these slats 50 it is possible to hang background images in the respective stage space or to change these background images quickly when the scene changes.

Of course, it is also possible within the scope of the present invention that the described stage portal 25 or the lighting bridge 37, of which one can of course also be arranged in the area of the stage space, i.e. on the side of the stage portal 25 facing away from the public gallery 6, and the The curtain 39 and the work platforms 38 are each arranged in a fixed manner on the vertical columns 15 of the supporting frame 14.

In the event of a change in the event center 1, the corresponding components must then be converted manually or reassembled at other positions.

It is also possible to form the side wall parts 20 and the roof parts 21 from a wide variety of materials, for example from sandwich panels with sheet metal cladding or by means of thermally insulated double or multi-walled tarpaulins or the like.

It is also advantageous here if the side stages 3, 4 or artist's wardrobe 9 and the office 10 are arranged in front of the side walls 31 or an end wall 51, since the wind loads acting on the event center 1 can thereby be considerably reduced. Satisfaction can thus be found with generally weaker constructions.

The curtains 29 and 30 in the area of the stage portal 25 can also be moved transversely to the longitudinal axis 16 of the event center 1 by means of mechanical drives. However, rolling curtains or similar constructions can also be used.

In the area of the side stages 3, 4, it is also advantageous how this is done 1 can best be seen to arrange guideways 52 running transversely to the longitudinal axis 16 of the event center 1, each having two running rails 53 arranged on the longitudinal side walls of the side stages 3, 4, on which, for example, stage portals 54, but also as well in the area of the stage 2 or the rehearsal stage 5 described lighting bridges 37 or working platforms 38, curtains 39 or a crossbar 50 can be arranged.

Due to the fact that these aforementioned components can be moved transversely to the longitudinal axis 16 of the event center 1 by means of undercarriages 26, it is possible to change the design space or the scene area on the stage 2, which forms the main stage, rapidly, with the remaining areas then between the Stage portals 54 and end walls 55 of the side stages 3, 4 can be used for other purposes, such as, for example, a restaurant or buffet for the break or as a loading ramp for the delivery of equipment or scenes and as a storage room.

For this purpose, it is possible for a gate 56 to be arranged in an end wall 55, for example of the side platform 4.

4 shows another embodiment variant of an event center 1 according to the invention, which differs from the illustration in FIG. 3, for example, only in that parallel to the longitudinal axis 16 of the event center 1, two guide tracks 24 and 57 are arranged offset in height . Each of these two guideways 24 and 57 arranged one above the other again consists of running rails 22 which are fastened, for example, on common brackets 23 to the vertical columns 15 of the supporting structure 14. While now, for example, a carriage 26 for the stage portal 25, for example with a rollable curtain 58, hangs on the guide rails and is connected to the carriages 26 via lifting drives 59, there are carriages 60 of the lighting bridge 37 on which various headlights 61, 62 are arranged , on the other rails 22. If necessary, the lighting bridge 37, with the interposition of lifting drives 63, in the direction of an arrow 64 compared to that in the sense of an Arrow 65 height-adjustable stage portal 25, adjustable.

This adjustability of one or both of the components in terms of height relative to one another now enables the position of the individual work platforms 38 or the lighting bridge 37 when the interior in the theater is changed or the public tribune 6 is replaced with the stage 2 or the rehearsal stage 5 or the stage portal 25 can be changed and exchanged as desired without the individual components having to be lifted or derailed with a crane and then re-inserted.

Of course, instead of the continuous arrangement of two or possibly also several guide tracks 24 and 57 arranged one above the other in height, it is also possible to arrange two guide tracks one above the other only over a short length range if the components to be exchanged for one another are fitted with a further adjustable or adjustable auxiliary running gear are equipped so that they can be moved either on the continuous guideway 24 or the further guideway 57 arranged through a short longitudinal distance. As a result, for example, the lighting bridge 37 can be suspended on the further guide track 57, which is arranged only over a short distance, so that the stage portal can be pushed under it on the continuous guide track 24.

On the other hand, in order to make it possible to exchange such components in the same way, it is also possible to provide a stationary lifting device in the area of the roof construction, each lifting device lifting one component, such as the stage portal or the like, so that the other component is pushed under it can be.

Of course, in order to avoid excessive height adjustment, it is also possible for individual components to be pivoted laterally when being pushed over one another, or the like.

This special design of the event center 1, which is not a tent in the conventional sense, but essentially Lichen is a flying building, that is, a disassemblable and rebuildable event space, it is now possible to do without the arrangement of an iron curtain, that is, a cost and weight-consuming security device between the public gallery 6 and the stage 2 , even if stage 2 as

2

Full stage with a footprint of more than 150 m is formed.

As can be seen from the illustration in FIG. 3, the guide rail 28 for the curtains 29, 30 can be arranged on its own stage portal 25. The separating curtain 39 can, however, as is also shown in FIGS. 1 and 3, also be arranged directly on the illuminator bridge 37. Headlights 61, 62, in particular for illuminating the playing area or scene area or the separating curtains 39, scene curtains or the like underneath, are arranged on this lighting bridge 37, which can be moved on the rails 22 in the event center 1 via running gears 26. The lighting bridge 37 can be walked on and the guide rail 28 for the curtains 29, 30 is attached to it. This guide rail 28 can be arranged, for example, below the cross member 27 of the lighting bridge 37.

However, it is also possible for the guide rail to be arranged just below the roof parts 21, so that the curtains 29, 30 cover the entire cross section of the interior to the scene surface or the stage 2. On the other hand, it is also possible, as indicated schematically, that a support frame 66 is arranged on the illuminator bridge 37, on which a harlequin 33 is fastened, which extends so far down that it covers the guide rail 28 from above. Accordingly, it is also possible that the wall parts laterally adjacent to the curtains 29, 30, in particular in the area of the catwalks 36, are covered with side parts 32, which are likewise fastened on the lighting bridge 37. As also indicated schematically, the lighting bridge 37 can also be provided with a railing 67 in order to facilitate the operation of the individual headlights 61, 62 and, if appropriate, also the curtains 29, 30. This combination of lighting bridge 37 and curtains 29, 30 also makes it possible for the curtains 29, 30 to be easily operated manually from lighting bridge 37 without additional agile mechanical drive devices are necessary.

However, it is of course also possible within the scope of the invention that not only the curtains 29, 30, the harlequin 33 and the side parts 32 are fastened on the lighting bridge 37, but that a stage portal 25 is suspended on the lighting bridge 37. Although this leads to a greater weight load on the lighting bridge 37, the entire running gear arrangement and the additional supporting structure, in particular the cross member, are nevertheless saved, so that this nevertheless saves weight when loading the running rails 22 serving as longitudinal guides a reduction in the overall length or overall depth is also achieved.

It should finally be pointed out that the design variants shown in the drawings are often greatly distorted and simplified to scale. Individual features of the combination of features shown can also form independent solutions according to the invention.

B e z u g s z e i c h e n a u f s t e l l u n

1 event center 41 seat

2 stage 42 component

3 side stage 43 component

4 side stage 44 component

5 rehearsal stage 45 orchestra pit

6 grandstands 46 footprint

7 Foyer 47 strip foundation

8 toilet facility 48 shaft

9 artist's wardrobe 49 cladding element

10 office 50 crossbar

11 Heating system 51 end wall

12 power supply unit 52 guideway

13 stairwell 53 running track

14 support frame 54 stage portal

15 column 55 end wall

16 longitudinal axis 56 gate

17 side members 57 guideway

18 cross members 58 curtain

19 Roof 59 linear actuator

20 sides of wall section 60 running gear

21 Roof section 61 Headlights 22 Track 62 Headlights

23 Console 63 linear actuator

24 guideway 64 arrow

25 stage portal 65 arrow 26 undercarriage 66 support frame

27 cross beams 67 railings

28 guide rail

29 curtain

30 curtain

31 side wall

32 side part

33 Harlequin

34 support structure 35 support

36 catwalk

37 lighting bridge

38 working platform

39 curtain

40 roof height

Claims

Patent claims 1. Mobile event center with a metal or Supporting structures made of wooden elements and roof and side wall parts formed by preferably multi-layer tarpaulin elements or sandwich elements or multi-layer components which are fastened to the pillars and rafters of the supporting frame, in which a full stage having a base area of greater than 50 m ² in the direction of a longitudinal axis of the mobile veran ¬ design center is arranged next to an audience stand and that a separating device comprising a curtain is arranged between the stage and the audience stand, characterized in that an inner height of the roof (19) of the event center (1) in the area of the audience stand (6 ) and the stage (2) of the same height and that the separating device is arranged on an illuminating bridge (37) arranged in the area of the stage (2) or the rehearsal stage (5) and the separating device is only by one between the stage (2) and the Pu¬ blikum or the audience bleachers (6) arranged curtain (29 , 30) and side parts (32) and a harlequin (33) are made of flame-retardant material of protection class T30 or B1. 2. Mobile event center according to claim 1, characterized in that the lighting bridge (37) with the separating device on a in the direction of the longitudinal axis (16) of the event center (1) extending guideway (24) via a chassis (26) mounted longitudinally is. 3. Mobile event center according to claim 1 or 2, characterized in that a stage portal (25) of the separating device is arranged on the lighting bridge (37). 4. Mobile event center according to one or more of claims 1 to 3, characterized in that the public stand (6) and the stage (2) and optionally a side and / or rehearsal stage (3,4,5) is formed by detachable, mobile components. 5. Mobile event center according to one or more of claims 1 to 4, characterized in that the harlequin (33) and the side parts (32) on the lighting bridge (37) or on the stage portal (25) are attached and up to the side wall ( 31) or the roof parts (21). 6. Mobile event center according to one or more of claims 1 to 5, characterized in that a background curtain or a separating curtain (39) and crossbars (50) are also slidably via their own independent trolleys (26) on the guideway (24) ¬ are classified. 7. Mobile event center according to one or more of the Claims 1 to 6, characterized in that the stage (2) in the direction of the longitudinal axis (16) of the event center (1) approximately in the middle between the public tribune (6) and a rehearsal stage (2) arranged on the side of the stage (2) facing away from it. 5) is arranged. 8. Mobile event center according to one or more of the Claims 1 to 7, characterized in that the public stand (6) and the stage (2) are arranged interchangeably. 9. Mobile event center according to one or more of the Claims 1 to 8, characterized in that the audience stand (6) is arranged between the stage (2) and the rehearsal stage (5). 10. Mobile event center according to one or more of claims 1 to 9, characterized in that the stage (2) in the area of at least one side wall (31) of the event center (1) is assigned a side stage (3, 4) and preferably one The direction of the longitudinal axis of the side stage (3, 4) runs parallel to the direction of the longitudinal axis (16) of the event center (1). 11. Mobile event center according to one or more of the Claims 1 to 10, characterized in that the side platforms (3, 4) are provided with a guideway (52) running transversely to the longitudinal axis (16) of the event center (1) and in that on the guideway (52) via running gears ( 26) a supporting frame of a stage portal (54) or an illuminating bridge (37) is arranged to be movable with a side curtain. 12. Mobile event center according to one or more of claims 1 to 11, characterized in that a further illuminator - bridge (37) and / or a work platform (38) in the area of the public stand (6) between the separating device and one of these opposite ¬ end wall (51) of the event center (1) and in the area of the stage (2) or the rehearsal stage (5) is movably supported on the guide track (24) via trolleys (26). 13. Mobile event center according to one or more of claims 1 to 12, characterized in that the guideway (24) on the columns (15) or a longitudinal purlin of the supporting structure (14) in the region of the side walls (31) of the event center ( 1) includes mounted running rails (22). 14. Mobile event center according to one or more of claims 1 to 13, characterized in that in the area of each of the two side walls (31) of the event center (1) offset in height and / or side to one another, on the columns (15 ) or a longitudinal purlin of the supporting frame (14), rails (22) are arranged, of two guide tracks (24, 57) arranged one above the other in the vertical direction, and that the stage portal (25) and / or a lighting bridge (37) and / or a working platform (38) and / or a separating curtain (39) on a guide track (24), and an illuminating bridge (37) and / or a working platform (38) and optionally a separating curtain (39) on the other, opposite this the guide track (57), which is offset in height, is arranged to be movable. 15. Mobile event center according to one or more of the Claims 1 to 14, characterized in that the stage portal (25) and / or the lighting bridge (37) and / or the work platform (38) and / or the separating curtain (39) are arranged such that they can be adjusted in height by means of lifting drives (59, 63) relative to the trolleys (26, 60) assigned to them. 16. Mobile event center according to one or more of the Claims 1 to 15, characterized in that two guide tracks (24, 57) offset in height from one another are arranged only over part of the length of the event center (1), and the stage portal (25) and / or the lighting bridge ( 37) and / or the working platform (38) and / or the partition curtain (39) with their trolleys (26, 60) or their own additional trolleys are optionally guided in one or the other of the two guideways (24, 57). 17. Mobile event center according to one or more of claims 1 to 16, characterized in that in the course of a guideway (24, 57) a preferably fixed lifting device for the stage portal (25) and / or the lighting bridge (37) and / or the work platform (38) and / or the separating curtain (39) is arranged. 18. Mobile event center according to one or more of the Claims 1 to 17, characterized in that vertical supports (35) of the stage portal (25) transverse to the longitudinal axis (16) of the event center (1) at a distance from an inner wall of the side wall parts (20) or the columns (15) of the supporting structure (14) are arranged and catwalks (36) are arranged in the space below the guide track (24) and at a distance above the stage surface. 19. Mobile event center according to one or more of the Claims 1 to 18, characterized in that between the columns (15) of the support frame (14) arranged side wall parts (20) can be folded down, arranged around an axis running parallel to the contact surface (46) and connected to the support frame (14) via a quick-release fastener are. 20. Mobile event center according to one or more of the Claims 1 to 19, characterized in that between the stage (2) and the public stand (6) is arranged in an orchestra pit (45) embedded in a contact area (46) of the event center (1). 21. Mobile event center according to one or more of claims 1 to 20, characterized in that a foyer (7) of the event center (1) is arranged adjacent to a side stage (3, 4) and at least part of the side stage (3, 4 ) is designed as a restaurant or buffet. 22. Mobile event center according to one or more of the Claims 1 to 21, characterized in that a gate (56) is arranged in the region of a side platform (3, 4) and this is designed as a loading ramp. 23. Mobile event center according to one or more of the Claims 1 to 22, characterized in that the adjoining rooms, such as offices (10), artist's cloakrooms (9), heating and the like, are formed by container complexes and these form the side and / or end walls (31, 51) of the event center ( 1) are immediately upstream.