ES2257606T3 - STRUCTURE OF ADAPTABLE TRIBUNA FOR POLIVALENT USE. - Google Patents

Abstract

The spectator stand has one or more seating stand levels (1-3) mounted over each other at two or more pillars (4) and supports (10). The stand levels swing on one or more points, using fixed or adjustable pivot points (8). The seating stand levels are divided into several neighboring segments, which can swing individually and independently. In a layout of three seating stand levels, the upper and lower stands are shorter then the center stand. The stands are moved by a hydraulic (11) or pneumatic system, or by cables. The longer stand level can also be used as a stadium roof.

Description

Adaptive tribune structure for use polyvalent.

The invention describes a grandstand structure adaptable for versatile use, particularly with crossbars ascending from inside to outside, for shows of any kind that require an adaptable configuration of the interior space and different capacities and that allow the realization of transformations in a short time.

Numerous technical solutions are already known different to adapt the different interior spaces and space conditions, particularly in stadiums and other places for outdoor games, to the requirements of each case. By example, document DE 10045906 OS discloses a stand folding mobile. This solution is only suitable for structures of Small stand with a single level of stand. Although this way an interior space with a number can be mounted anywhere limited seating, in which different places may take place shows, also for example, sports shows, capacity Possible is very limited. Document DE 29917917 describes a similar solution.

Many other solutions have also been devised for telescopic grandstand locations. In this case, the rows of Individual seats are introduced one below the other. To do this They require numerous individual mobile elements. These solutions techniques also offer the possibility to configure variable the interior space and the offer of localities and of adapt them to different possibilities of use, but they are very expensive and they are also only suitable for a single level of tribune. By example, in documents DE 3630704 PS and DE 19755515 OS, which show horizontal telescopic stands, solutions are described Similar of this type.

Individual components are also known. susceptible to fit that can be mounted forming stands complete. However, assembly or transformation and change, It implies a great expense. The stands of this type, as given to know in document DE 3519718, they are not suitable for fixed structures

Fixed stands are already known in the constructions for sporting events, for example stadiums of Athletics and football stadiums. The requirements for the stadiums of football consist of a wide range of seats for spectators and closeness between the lower first grandstand rows and the edge of the pitch.

In the stadiums of athletics it is necessary to have also the competition track (ash or tartan track) between the spectators and the interior space, the show space or the play field. In addition, the necessary capacity for Spectators in athletics are smaller. Thus, nowadays more and more pure soccer stadiums are being built and Pure athletic stadiums to meet the needs corresponding. The disadvantage lies in the limited use of these special stadiums. An advantage versatile for different shows is only possible limited

JP 2-70868 A gives a know a solution according to which, in a pavilion they are configured three levels of seats that are tilting and at the same time They can be lifted up. The goal is to do fully usable the entire floor surface of a pavilion. Although in this way it is possible to make available different capacities, this solution is suitable primarily for the conditions of the covered pavilions and can only be used Limited for stadiums. This is particularly evident in stairway access for the lower seating level, that fit one inside the other telescopically, as you represented in figure 4. Therefore, this solution is only suitable for a relatively small number of spectators.

Document DE 110680 C describes a plan swingarm for multi-purpose buildings. In this case, in particular a tilting parquet can be moved to a position almost vertical by stepped compensation for counterweight with the lowest possible energy expenditure. In this case a relatively large space for the necessary counterweight. This solution is also suitable only for pavilions with gates little ones. The objective of this invention is to obtain a continuous movement as uniform as possible during tilting and a constant driving power with little energy expenditure to generate the movement.

In GB A1 1524050, levels of individual stands that can move up to different heights and from various elements of grandstand level it composes a single level of sloping grandstand with greater capacity. The Grandstand elements are foldable so that they can Be transported without problems. They consist of a system of crossbars and pillars of light construction joined together. Without However, these grandstand levels are only sized for one small number of locations and its installation and assembly requires a high expense of both personnel and time. They are also not Suitable for large stadiums for security reasons.

Document FR A2 2306319 also describes a technical solution in which, for reasons of need for space, single-level individual grandstand elements can be saved Occupying little room. For this they are configured in such a way that they can position and block at different placement angles, and seating and standing locations can be oriented horizontally without problems. In one embodiment, the survey takes place through a fixed turning point. In this case it is of a lightweight construction only for reduced capacity. This realization is not suitable for large stadiums with thousands of seating. Each assembly and disassembly takes a lot of time and personal.

The objective of the invention is to create a adaptable grandstand structure for multipurpose use that allows set the interior space or the pitch with a size variable depending on the type of use, use different levels of stand for spectators and thus make available an offer of variable locations and at the same time be able to react quickly and economic in relation to the different space needs For the different shows.

This objective is met according to the invention. by means of the characteristics indicated in claim 1. In one or more pillars 4 are arranged one above the other, several levels from grandstand 1 to 3. The grandstand level 2 (main stand) and the grandstand level 3 (upper grandstand), located above a lower grandstand level 1 (the so-called lower grandstand), are arranged on two or more pillars 4, as is known, so tilting at one or more fixing points, the pivot points 8. Depending on the needs, the pivot points 8 are fixed or adjustable on the pillars 4. The level of lower stand 1, the so-called lower stand, which generally It is permanently installed, it can be used because the levels of grandstand 2 and 3 are configured in a tilting way upwards. Viewers can follow the event that is develops inside without visual obstacles. If the points of turn 8 are arranged on the pillars in an adjustable way, in Particularly adjustable in height, the conditions of Lower grandstand security can be greatly improved. He lower grandstand level 1 (lower grandstand) and grandstand level upper 3 (upper grandstand) are shorter than the grandstand level Central 2 (main gallery). In the case of grandstand levels swingarms 2 and 3, on the pillars 4 extensions are arranged on the opposite side to the tribune levels. These prolong the grandstand levels out beyond the pillars 4. At the same time, In these extensions, static counterweights are arranged.

As is known, for reasons of static results convenient to divide the total length of the stands, and with it also grandstand levels 1 to 3, in several segments adjacent (after all, a grandstand length on the line of an athletic stadium measures more than 100 meters), which preferably They are tiltable individually and independently of each other.

As a rule, the lower grandstand level 1 it is stationary, that is, it is fixedly arranged and immovable. The two upper grandstand levels 2 and 3 can be configured in each case so that they can move and support optionally through hydraulic elements and / or elements tires

In an embodiment especially preferably, the upper grandstand levels 2 and 3 are tilting by traction cables 5. Traction cables 5 are guided and housed through cantilever supports 6. These supports overhangs 6 are configured as crane feathers on the that traction cables 5 move, and collect forces during the turning movement and hold and ensure the weight of the higher grandstand levels in the tilting position higher.

It is also advantageous if these supports cantilevers 6 constitute and / or support both the structure of cover.

In another embodiment of the invention, the grandstand level 2 (main stand) constitutes at the same time the roof structure, that is, is configured of weatherproof and equipped with means to deflect the rainfall

The roof structure can be extended advantageously if the barrier 9 constituting the coating of grandstand of the highest grandstand level 2 (main stand) it is configured in a tilting way and, in the tilted position, the Deck structure can be extended towards the interior space. In addition, barrier advertising can be seen better in this position from the tribune locations.

The roof structure can be extended even more towards the interior space when, in a special configuration of the invention, at the level of tribune of greater length 2 (tribune main) Extensible cover elements are arranged. These additional cover elements are preferably arranged below the grandstand level 2.

Preferably, the static counterweights are constituted among other things by the access stairs and rooms of service 12 arranged in the outside area.

Depending on the dimensions of the levels of upper grandstand 2 and 3, at upper grandstand levels 2 and 3 additional brackets 10 are fixedly arranged and / or tilting to distribute the load. In the case of configuration tilt is possible better visibility for viewers from the lower grandstand level 1, the lower grandstand.

In a preferred embodiment, in the grandstand level 2 are arranged the teams of necessary lighting that can be used when the stand Main is in the upturned position.

In particular in the preferred use as athletics stadium and football stadium there are only two levels of stand 1 and 2 arranged one above the other. In this case, the level of tribune 2 (main tribune) covers the level of tribune 1 (tribune bottom) and the competition track (ash or tartan track) arranged next to this one.

In a preferred embodiment, the tilting grandstand levels 2 and 3 are arranged between the pillars 4 and extend beyond pivot points 8. From this mode additional rows of seats can be arranged to increase the capacity In addition, these rows of additional seats act as counterweights

In another preferred embodiment, the grandstand stands, that is, the stands that carry the tribune structures are also arranged between the pillars 4 and extend beyond pivot points 8. In this context, the stands themselves can be configured as counterweights in the area beyond the pivot points. By general rule, the stands are configured as rectangular hollow profiles that have inside for example fixed or mobile counterweights, which in the latter case act as dynamic counterweights. It is also possible to suspend from the supports of tribune other additional dynamic counterweights.

By means of the arrangement according to the invention of tilting grandstand levels 1 to 3 it is possible to modify the capacity in a minimum time and adapt to the corresponding needs the interior space in which the shows take place. By consequently you can conceive, for example, the modification subsequent existing existing grandstand structures of a stadium of athletics with swinging grandstand levels. This allows a considerable cost savings compared to a construction new. In this case, the main gallery covers the track of competition and the capacity increases accordingly. In case necessary, the grandstand levels are tilted up and the Competition track can be used again.

The invention is described in more detail at continuation in relation to the drawings.

Figure 1 shows a cross section of three levels of tribune arranged one above the other according to the claim 1, the two tribune levels being configured upper 2 and 3 tilting.

Figure 2 shows a cross section of a preferred embodiment with two levels of tribune 1 (lower stand) arranged one above the other and a level of tilting central stand 2 (main stand), configured mainly for multipurpose use both for shows football as for athletic shows.

Figure 3 shows a cross section of two levels of grandstand 1 (lower grandstand) arranged one above another and a level of central swinging platform 2 (main platform), in the upturned position of the central grandstand level 2 and at the same time with the pivot point 8 displaced upwards.

According to claim 1, in several Pillars 4 are arranged several levels of tribune 1 to 3. The Figure 1 shows a cross section of the arrangement of three tribune levels 1 to 3 in a first embodiment. Conveniently, the lower grandstand level 1, also called lower platform 1, is not tilted, but which is fixedly installed in the type of construction habitual. The level of tilting central grandstand 2, as a grandstand main, and the level of upper swinging grandstand 3, as upper stand, are rotatably housed in points of turn 8 located on the pillar 4, which can also be formed by a fixed wall construction and whose outer shape can be set at will. The upper gallery 3 rests on the main stand 2 by means of several supports 10. The supports 10 They are arranged by pivot points to distribute the load. The main stand 2 is supported by the supports 11 on specially configured fundamentals. These supports 11 can hydraulically operated and in special constructions are telescopically configured. With them you can swing up the main gallery 2 and the upper gallery 3. In the extended position, that is, when brackets 11 and 10 support the two tribune levels in a superior position, the tribune Bottom can be used freely. The main gallery 2 is arranged between the pillars 4 and extends beyond these, it is say, beyond the pivot points 8. Thus, the capacity increases in a few rows of additional seats. In addition, this Construction acts as a dynamic counterweight. In these extensions other counterweights can be arranged on the stands additional dynamics This way you can further reduce the necessary force to swing upwards. On the side oriented towards interior space, grandstand levels 1 to 3 they are provided in each case with barriers 9.

In another embodiment in relation to Figures 2 and 3 show a preferred embodiment of the invention. Figure 2 shows a cross section of two grandstand levels 1 and 2 arranged one above the other. At the level of lower stand 1, the lower stand, is installed so fixed. Above this, a tilting grandstand level 2, which It constitutes the main gallery, it is connected with the pillars 4 to through pivot points 8. As closing the grandstand levels 1 and 2, space-oriented barriers 9 are arranged inside. The main stand 2 is supported through supports 10, that may be subject to it in a fixed or tilting manner and that secure the load when the main stand 2 is completely busy According to the invention, on the pillars 4 they are arranged cantilever supports 6 oriented towards the interior space and extensions 7 oriented in the opposite direction. Wires traction 5 are guided and housed through these supports 6 and extensions 7. The traction cables 5 can be fixed in different places of the main gallery 2. In this case it shows an embodiment in which the traction cables 5 are fixed in the front area, that is, in the bottom row of the Main stand The traction cables 5 can be fixed so that they can be disengaged so as not to impede visibility of the interior space. In that case they are collected until the change of steering on the cantilever support 6. If necessary, the cables of traction 5 are lowered and hooked, and when winding the cables traction 5 the main platform 2 tilts up to a top position The main stand is rotatably housed at the turning point 8. For reasons of space and to ensure the full visibility from all points of the lower gallery 1, it is also convenient to arrange the pivot point 8 so height adjustable. If the pivot point 8 moves up along the pillars 4 through technical means corresponding, the main platform 2 can move in direction ascending directly to the cantilever support 6 and immobilize in said place. Figure 3 shows this position of the stand main 2. Thus, the competition track (ash track or tartan), which extends directly from the barrier 9 of the lower gallery 1 towards the inner space, and the lower gallery 1 remain open and fully usable. In figure 3, the stands 10 are folded next to the main stand 2 (no represented). Since the main gallery has a weight considerable, behind the pillars 4 are arranged counterweights. Static weights preferably consist of stairs of access and service rooms 12 arranged in the outside area.

The invention is particularly usable for the versatile use of a stadium for shows football, athletics shows and other shows held outdoors.

List of reference numbers used

one

   Lower grandstand level - lower grandstand

2

   Central grandstand level - main stand

3

   Upper grandstand level - upper grandstand

4

   Pillar

5

   Traction cable

6

   Cantilever support

7

   Extension

8

   Turning point

9

   Barrier

10

  Brackets

eleven

  Hydraulic drive brackets

12

  Access stairs and service rooms

Claims (12)

1. Adaptable grandstand structure for multipurpose use with ascending cross-members from inside to outside and with several levels of tilting and / or height-adjustable grandstand, characterized because in two or more pillars (4) they are arranged articulated grandstand levels (1 to 3) of different lengths of tilting shape at one or more pivot points (8) located in the pillars (4), where the pivot points (8) are arranged so fixed or adjustable, and where a lower grandstand level (1) and a upper grandstand level (3) are configured with shorter length than a central grandstand level (2), and because the tilting grandstand levels are extend outward beyond the pivot points (8) of the pillars (4). 2. Adaptable tribune structure for multipurpose use according to claim 1, characterized because the grandstand levels (1 to 3) are divided into several adjacent segments that are tilting of individually and independently of each other. 3. Adaptable grandstand structure for multipurpose use according to claims 1 and 2, characterized because grandstand levels (1 to 3) can move through hydraulic elements and / or pneumatic elements. 4. Adaptable grandstand structure for multipurpose use according to claims 1 and 2, characterized because grandstand levels (1 to 3) can move through traction cables (5), and whose traction cables (5) are guided and housed through cantilever supports (6), and whose cantilever supports (6) constitute and / or support, at the same time, a roof structure. 5. Adaptable grandstand structure for multipurpose use according to claims 1 to 4, characterized because the level of tribune of greater length (2) It is configured at the same time as a roof structure. 6. Adaptable grandstand structure for multipurpose use according to claim 5, characterized because at the grandstand level of greater length (2) a barrier (9) is arranged, said barrier (9) being of the grandstand level (2), configured so tilting, prolonging the roof structure. 7. Adaptable grandstand structure for multipurpose use according to claims 4 to 6, characterized because at the grandstand level of greater length (2) additionally provided cover elements extensible that extend the roof structure towards the part inside. 8. Adaptable grandstand structure for multipurpose use according to claim 4, characterized because on the cantilever supports (6) they are arranged extensions (7) linked to counterweights, and where access stairs and service rooms (12) arranged in the area outside, these counterweights constitute. 9. Adaptable grandstand structure for multipurpose use according to claim 1, characterized because higher grandstand levels (2 and 3) they are supported by additional supports (10) arranged in a way fixed and / or tilting. 10. Adaptable tribune structure for multipurpose use according to claim 1, characterized because at the grandstand level of greater length (2) lighting equipment are arranged. 11. Adaptable grandstand structure for multipurpose use according to claim 1, characterized because they are planned, only two levels of tribune (1 and 2) arranged one above the other. 12. Adaptable grandstand structure for multipurpose use according to claims 1 and 2, characterized because the tribune levels (1 to 3) with brackets are configured so that they pass between the pillars (4) and extend beyond the pivot points (8) and / or have joined other dynamic counterweights.