WO2016115643A1 - Segment de tribune à plusieurs étages - Google Patents

Segment de tribune à plusieurs étages Download PDF

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Publication number
WO2016115643A1
WO2016115643A1 PCT/CH2015/000008 CH2015000008W WO2016115643A1 WO 2016115643 A1 WO2016115643 A1 WO 2016115643A1 CH 2015000008 W CH2015000008 W CH 2015000008W WO 2016115643 A1 WO2016115643 A1 WO 2016115643A1
Authority
WO
WIPO (PCT)
Prior art keywords
cross member
projections
stage
segment
carrier
Prior art date
Application number
PCT/CH2015/000008
Other languages
German (de)
English (en)
Inventor
Rainer ZÜND
Original Assignee
Nüssli (Switzerland) Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nüssli (Switzerland) Ltd. filed Critical Nüssli (Switzerland) Ltd.
Priority to EP15703220.2A priority Critical patent/EP3247846B1/fr
Priority to PCT/CH2015/000008 priority patent/WO2016115643A1/fr
Priority to ES15703220T priority patent/ES2755176T3/es
Publication of WO2016115643A1 publication Critical patent/WO2016115643A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/12—Tribunes, grandstands or terraces for spectators

Definitions

  • the invention relates to a multi-stand segment, a platform comprising a plurality of such tri ⁇ bünensegmente and a method for assembling such a stand segment according to the preambles of the independent claims.
  • a grandstand system is known in which the grandstand consists of a plurality of two-stage grandstand segments. These tribune segments are each formed of two lateral truss girders, which are connected to each other via attached height adjustable adapter pieces and hinged to the front of these adapters crossmember. In this case, in addition to adjusting the height of the adapter pieces to the truss girders the suspension height of the cross member can be selected on the adapter pieces.
  • a first aspect of the invention relates to a grandstand ⁇ forming segment stage ⁇ segment, which is constructed of disassembled interconnected structural elements. These structural elements comprise two side by side with a spaced-apart stage carrier, a plurality of cross members which connect the stage carrier together and form the front sides of the grandstand stages, and bottom plates which span the areas formed between the stage carriers and the cross members and form the tops of the Tribünenstu ⁇ fen.
  • the cross members border with their ends since ⁇ Lich to the stage carrier.
  • the step carriers and the cross members penetrate each other in this region of engagement in such a way that there is a positive connection between them at least in the direction of gravity and in all horizontal directions.
  • this compound is also positively in all directions transverse to the longitudinal extension of the cross member, ie also in the vertical direction against the direction of gravity.
  • the cross member and the step carrier are designed such that the respective connection between them in the assembly of the bleachers segment can be produced by retracting formed on the cross members and / or on the stage carriers projections formed on the stage carriers and / or on the cross members recordings for these projections, and in the disassembly of the bleachers segment by extending the projections in the opposite direction from the record again canceled is.
  • the invention makes it possible to assemble a tri ⁇ bünensystem with easy and secure and to provide structurally very stable grandstand segments available.
  • the cross member and the step carrier are designed such that the connection between them during assembly of the bleachers segment by retracting the projections in a direction transverse to the longitudinal extent of the cross member can be made in the recordings.
  • the step carrier can be arranged at the installation in their final assembly position and can be connected without further change in position with the cross members to the support structure of the inventive bleachers segment.
  • the cross beams penetrate laterally into the step supports with one or more projections formed at their ends, forming the previously mentioned positive connection between the cross member and the step supports.
  • the cross member and the step carrier are designed such that the connection between them in the assembly of the bleachers segment by retracting the projections formed at the ends of the cross beams in formed on the stage carriers Aufnah ⁇ men for the projections produced.
  • the projections which serve to form the connection are formed exclusively at the ends of the cross members, it is possible to extend the sides of the stage carriers flat and without projections. form, which has an advantageous effect on their stackability.
  • cross members which are advantageously formed of aluminum profiles to equip at their end with claims according to projections in the form of stable and low-wear mounting pins, as to provide them with stable and secure shots for formed on the stage supports mounting pin.
  • the cross member and the step carrier are designed such that the connection between them during assembly of the bleachers segment by retracting the fabric at the ends of the cross member ⁇ th projections in a direction transverse to the L Lucasserstreck ⁇ ung the cross member in assigned, formed on the stage carriers recordings can be produced.
  • the cross member and the step carrier thereby formed so that the retraction of the projections of the cross member can take place in the associated receptacles of the stage carrier from the top and / or from the front of the stage carrier forth, which is further preferred, there is the advantage that a particularly safe and effortless installation of the bleacher segment is possible, since the cross member (with a suitable Ausgestal ⁇ tion of the stage support) can be pushed during assembly with their ends resting on the stage carriers to their mounting position on the stage carriers and can then be attached thereto.
  • each of these projections a positive connection between the cross member and the step carrier in the longitudinal direction of Cross-member pointing away from the respective stage carrier causes a great stability and in particular a high angular rigidity of the connections between the cross members and the stage carriers can be achieved in a simple and cost-effective manner.
  • the cross member and the step carrier are designed such that for the preparation of the connections between the cross members and the stage carriers in the assembly of the bleachers segment retracting a first of the at least two projections completely or at least partially in the associated with this recording of the respective Step carrier before retracting a second of the at least two projections must be made in this associated recording of the respective stage carrier.
  • the cross member and the step carrier are designed such that the retraction of the first projections in the associated recordings from the top of the stage carrier forth before retracting the second projections in the ⁇ sen associated shots of the front of the stage carrier must be forth.
  • the cross member and the step carrier are designed such that the retraction of the first projections in this associated recordings must be made from the front of the stage carrier forth before retracting the second projections in the associated these recordings from the top of the stage carrier ago.
  • the at least two projections comprise an uppermost projection and a lowermost projection and the cross member and the step carrier are designed such that the retraction of the lowermost projection in the recording associated with this from the front of Stu ⁇ fenarris forth before retracting the top projection in the associated with this recording must be made from the top of the stage carrier ago.
  • Such an embodiment has proved to be particularly easy to install erwie ⁇ sen.
  • the Querträ ⁇ ger and the stage carrier are formed such that the cross member is twisted or during assembly to retract the projections in the receptacles each about an axis extending parallel to its longitudinal axis against the levels of carriers must be pivoted and during disassembly to extend the projections from the recordings must be turned back accordingly or pivoted back.
  • Such embodiments offer the advantage that it is relatively easy to secure the connections between the cross members and the step supports against a release of the connection by extending the projections from the receptacles by securing the cross members against rotation.
  • the connections between the cross members and the step supports are preferably each secured by the bottom plates against lifting of the connection by extending the projections from the recordings. In this way, it becomes mandatory for a properly operational bleachers a backup of these compounds.
  • the bottom plates of the tribune segment are preferably each at its boundary edges, which adjoins the respective end face of the overlying tribune stage forming cross member, positively secured by this cross member against lifting and / or supported by this.
  • the floor panels are each inserted at a slot on the front side of this cross member at that of its boundary edges, which adjoins the respective end face of the overlying tribune stage forming cross member. In this way, the safety against lifting and the support function can be realized in a simple and secure manner.
  • the lower boundary of the groove, from which the respective bottom plate is supported is substantially flush with bearing surfaces formed on the stage carriers for the side regions of the respective bottom plate.
  • the base plates during assembly in each case with that of their boundary edges ahead, which is provided for adjoining the respective end face of the overlying tribune stage forming cross member, on the support surfaces formed on the stage carriers to slide over in the direction of this cross member.
  • we particularly safe and effort-saving installation possible especially when the bearing surfaces formed on the stage carriers each side of guide elements, such as guide ribs are limited, which is preferred, so that the respective base plate when placed on these support surfaces and during insertion is guided laterally into the groove of the cross member.
  • the floor panels are each supported in the region of their adjoining the cross member, which forms the end face of the step formed with them, by this cross member. This results in a particularly stable and safe construction.
  • the floor panels are each secured in the region of their adjoining the cross member, which forms the end face of them ⁇ th stage, are positively secured by this cross member against lifting.
  • the bottom plates and the cross member are preferably each formed such that, in the absence or repeal of any safety devices, the respective bottom plate for canceling the positive connection can be moved in their plate ⁇ plane such that the engagement of the Pro ⁇ filkontur the bottom plate in the Undercut of the cross member is canceled.
  • the floor panels by functional components of the tribune, preferably by components of the Tribünenbestuhlung, positively against displacement, which would lead to a lifting of the positive connection against lifting, are secured. This results in ready for use tribune automatically securing the floor panels.
  • connection between the stage carriers and the cross members are tool-less producible and can be canceled without tools, and in particular that for the production of these compounds no additional components, such as Screws or safety bolts required. In this way, no tools or parts can be forgotten or lost and the assembly, which often takes place under he ⁇ suitsten conditions in several meters high, is greatly facilitated.
  • a second aspect of the invention relates to a grandstand comprising a plurality of grandstand segments according to the first aspect of the invention.
  • Side-by-side tribune segments have common step elements. The formation of such stands represents the intended use of the tribune segments according to the first aspect of the invention.
  • a third aspect of the invention relates to a method for assembling a bleacher segment according to the first aspect of the invention.
  • two devisnträ ⁇ ger are arranged at a distance from each other and connected by means of a plurality of cross members to a common support structure by projections formed on the cross members and / or on the Stu ⁇ fenarrin in a direction transverse to the longitudinal extent of the cross member in the istnträ ⁇ like and / or formed on the cross members recordings for the projections are moved, whereby the cross member between the stage carriers are arranged and a positive connection between the cross members and the devisnträ ⁇ like in the direction of gravity and in all horizontal directions, preferably in all directions transverse to the longitudinal extension of the cross member and is produced in all horizonta ⁇ len directions.
  • Changes in position with the cross members can be connected to the support structure of the invention sen sen segment.
  • cross members which have at their front sides in each case an upper and a lower projection, for connecting the ⁇ respective cross member with the two stage holders each first the upper projections of the cross member from the top of the stage carrier her retracted in the projections associated with these recordings on the stage carriers. Then, the cross member is rotated or pivoted about an axis extending parallel to its longitudinal axis, and the lower projections of the cross member are retracted from the front side of the step carrier into the receivers associated with these projections on the stage carriers.
  • cross beams which have at their end faces in each case an upper projection and a lower projection, for connecting the respective cross member with the two stage carriers respectively first the lower projections of the cross member from the front of the stage carrier ago the images associated with these projections retracted on the stage carriers. Then, the cross member is rotated or pivoted about an axis extending parallel to its longitudinal axis and the upper projections of the cross beam of the top of the stage carrier forth in the retracted Before this ⁇ jumps associated receptacles on the steps carriers.
  • the cross members are moved into a defined position with respect to the step carriers by retracting a portion of the projections into the receptacles assigned to them on the stage carriers. can be brought and then, guided by these already arranged in their recordings projections, can be rotated or pivoted into a position, starting from which then the other projections controlled and can be retracted without much effort in the associated recordings.
  • the cross member during assembly prior to the preparation of their connection with the stage carriers each with its lower edge or with frontal projections resting on support surfaces formed on the stage carriers to their mounting position on the
  • the bottom plates in the assembly in each case with that of their boundary edges ahead, which for adjoining the respective
  • End face of the overlying tribune stage forming cross member is provided to slide on bearing surfaces formed on the stage supports lying in the direction of this cross member, wherein they are preferably ⁇ laterally guided by the step carriers guide elements, such as guide ribs out.
  • the floor panels are each inserted with their boundary edges, which is provided for adjoining the respective end face of the overlying tribune stage forming cross member, inserted in a groove in the front of this cross member, which is preferred, they are in the region of this boundary edge carried by the cross member and at the same time positively secured against lifting.
  • the bottom plates in the Mounting in each case in the region of their adjoining the cross member, which forms the end face of the step formed with them, positively secured against lifting. This is done in each case in that a profile contour extending along this abutment of the respective base plate is brought into an undercut on the cross member by displacing the base plate in its plane in the direction of the overlying platform, which forms the end face of the base plate Stage forms.
  • Figure 1 is a top perspective view obliquely from above of an inventive three-stage Tri ⁇ bünensegment.
  • Fig. 2 is a side view of the bleacher segment of Fig. 1;
  • Fig. 3 is a front view of the bleacher segment of Fig. 1;
  • Fig. 4 is a rear view of the bleacher segment of Fig. 1;
  • Fig. 5 is a plan view of the grandstand segment of Fig. 1;
  • FIGS. 6 to 12 show the sequence in which the connection between a cross-section is made carrier and a step carrier during assembly of the bleachers segment based on side views and vertical sections along the line AA in Figure 5;
  • Figures 13 to 16 stepwise the sequence when inserting a bottom plate in the assembly of the Tri ⁇ bünensegments based on vertical sections along the line BB in Figure 5;
  • Fig. 17 is a vertical section taken along the line B-B in Fig. 5 after assembly of the grandstand seating;
  • FIG. 18 shows a perspective top view obliquely from above of one of the stage carriers of the bleacher segment
  • 19 is a perspective plan view obliquely from above on one of the cross member of the bleachers segment.
  • Fig. 1 shows an inventive three-stage tribune segment with seating in a perspective plan view obliquely from above.
  • the support structure of the tri ⁇ bünensegments 1 consists of two parallel stages beams 2 is formed which are connected together by three cross-beam 3.
  • the cross member 3 in each case form the Stirnsei ⁇ th the grandstand stages and border with their ends here ⁇ lich to the stage carrier 2.
  • the areas formed between the step supports 2 and the cross members 3 are spanned by bottom plates 4, which form the tops of the grandstand stages.
  • the bottom plate 4 are supported in the region of their front and rear edges by the adjacent them to cross members 3 and are also on the side of the stage supports 2.
  • At the front of the Cross member 3 are each attached by means of a support bracket 12 tribune chairs 13.
  • the lower button-like projections 5a of the cross member 3 are retracted from the front sides of the Stu ⁇ fenarri 2 ago in the specific recesses for this 6a to the stage carriers 2 (see Fig. 8).
  • the cross members 3 are then pivoted upwards around the lower projections 5a mounted in the receptacles 6a (FIG. 9), raised (FIG. 10) and with the upper button-like projections 5b from the upper sides of the step supports 2 in FIG the for this certain recordings 6b of the stage carrier 2 mounted ( Figures 11 and 12).
  • FIGS. 13 to 16 starting from the assembly status shown in FIG. 12, show in stages the sequence during insertion of the base plate 4 on the basis of vertical sections along the line B-B in FIG.
  • the bottom plate 4 ahead with its rear boundary edges which is provided for adjoining the end face of the overlying tribune stage forming cross member 3, pushed on the support surfaces 8 of the step carrier 2 in the direction of this cross member 3, wherein they laterally is guided by the guide ribs 9 (Fig. 13).
  • the rear boundary edge of the bottom plate 4 is inserted a little way into the groove 7 on the cross member 3, the height of which substantially corresponds to the thickness of the rear boundary edge of the bottom plate 4 (FIG. 14).
  • the lower boundary of the groove 7 is substantially flush with the bearing surfaces 8 formed on the step supports 2, so that the rear boundary edge of the base plate 4 automatically enters the groove 7 during displacement.
  • the bottom plate 4 with itsit ⁇ union boundaries on the bearing surfaces 8 of the stages ⁇ carrier 2 and with its front boundary edge on the cross member 3, which forms the end face of the grandstand formed with her, placed. It overlaps with an edge formed on its front boundary and along this boundary edge extending profile contour 10, the upper boundary edge of this cross member 3 (Fig. 15).
  • the bottom plate 4 is now pushed further to the rear until its rear boundary edge at the bottom of the groove 7 of the cross member 3 is present, which forms the end face of the overlying tribune stage.
  • the profile contour 10 moves at the front boundary edge of the bottom plate 4 in an undercut 11 on the cross member 3, which forms the end face of the tribune step formed with it, a, to produce a positive connection with this cross member 3 against lifting of the bottom plate 4 in this area (Fig. 16).
  • FIG. 17 This situation is shown in FIG. 17 as a vertical section along the line B-B in FIG.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Assembled Shelves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention concerne un segment de tribune à plusieurs étages (1) constitué d'éléments structurels (2, 3, 4) reliés entre eux de façon démontable. Le segment comprend deux supports d'étage (2) qui sont reliés l'un à l'autre par une pluralité de supports transversaux (3), ainsi que des dalles de plancher (4) qui sont interposées entre des zones formées par les supports d'étape (2) et les supports transversaux (3). Les supports transversaux (3) forment chacun les côtés frontaux des étages de tribune et sont adjacents au niveau de leurs extrémités aux supports d'étage (2). Selon l'invention, les supports d'étage (2) et les supports transversaux (3) s'interpénètrent dans cette région limitrophe en formant une connexion par complémentarité de formes entre le support transversal (3) et le support d'étage (2) dans la direction de la pesanteur et dans toutes les directions horizontales. Les supports transversaux (3) et les supports d'étage (2) sont formés de telle sorte que la connexion respective entre eux lors du montage du segment de tribune (1) peut être réalisée par insertion de saillies (5a, 5b) formées au niveau des supports transversaux (3) dans des logements (6a, 6b) formés au niveau des supports d'étage (2) et elle peut être supprimée lors du démontage par extraction dans le sens opposé.
PCT/CH2015/000008 2015-01-23 2015-01-23 Segment de tribune à plusieurs étages WO2016115643A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15703220.2A EP3247846B1 (fr) 2015-01-23 2015-01-23 Segment de tribune à plusieurs étages et procede d'assemblage pour cela
PCT/CH2015/000008 WO2016115643A1 (fr) 2015-01-23 2015-01-23 Segment de tribune à plusieurs étages
ES15703220T ES2755176T3 (es) 2015-01-23 2015-01-23 Segmento de tribuna escalonado y procedimiento de montaje del mismo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2015/000008 WO2016115643A1 (fr) 2015-01-23 2015-01-23 Segment de tribune à plusieurs étages

Publications (1)

Publication Number Publication Date
WO2016115643A1 true WO2016115643A1 (fr) 2016-07-28

Family

ID=52462768

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2015/000008 WO2016115643A1 (fr) 2015-01-23 2015-01-23 Segment de tribune à plusieurs étages

Country Status (3)

Country Link
EP (1) EP3247846B1 (fr)
ES (1) ES2755176T3 (fr)
WO (1) WO2016115643A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004871A (zh) * 2017-12-12 2018-05-08 中冶建筑研究总院有限公司 一种变刚度拼接应急路桥面

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1805755A1 (de) * 1968-10-29 1970-05-27 Maier Max Metallbau Aus gleichartigen Bauelementen zusammensetzbares Sitz- oder Standgeruest
FR2295190A1 (fr) * 1974-12-18 1976-07-16 Peskine Boris Perfectionnements apportes aux constructions en gradins
US20020078633A1 (en) * 2000-10-19 2002-06-27 Jines Michael D. Audience seating system
GB2433078A (en) 2005-12-09 2007-06-13 Arena Event Services Group Ltd Structural Member
EP2557255A2 (fr) * 2011-08-10 2013-02-13 Star Events Group Limited Agencement de sièges et assemblage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1805755A1 (de) * 1968-10-29 1970-05-27 Maier Max Metallbau Aus gleichartigen Bauelementen zusammensetzbares Sitz- oder Standgeruest
FR2295190A1 (fr) * 1974-12-18 1976-07-16 Peskine Boris Perfectionnements apportes aux constructions en gradins
US20020078633A1 (en) * 2000-10-19 2002-06-27 Jines Michael D. Audience seating system
GB2433078A (en) 2005-12-09 2007-06-13 Arena Event Services Group Ltd Structural Member
EP2557255A2 (fr) * 2011-08-10 2013-02-13 Star Events Group Limited Agencement de sièges et assemblage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108004871A (zh) * 2017-12-12 2018-05-08 中冶建筑研究总院有限公司 一种变刚度拼接应急路桥面
CN108004871B (zh) * 2017-12-12 2024-02-06 中冶建筑研究总院有限公司 一种变刚度拼接应急路桥面

Also Published As

Publication number Publication date
ES2755176T3 (es) 2020-04-21
EP3247846A1 (fr) 2017-11-29
EP3247846B1 (fr) 2019-09-18

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