Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
  • E04G1/00—Scaffolds primarily resting on the ground
  • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
  • E04G1/154—Non-detachably fixed and secured connections between platform and scaffold
• • 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
• • 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
  • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
  • E04H3/24—Constructional features of stages
  • E04H3/28—Shiftable or portable platforms
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
  • E04G1/00—Scaffolds primarily resting on the ground
  • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
  • E04G2001/157—Extensible platforms, e.g. telescopic platforms

Definitions

• the present invention relates to a component system for podiums / stages and / or stands and / or platforms and / or stairs or the like with a substructure with the following components: vertical supports which have one or more support connection units arranged in a predetermined grid in the longitudinal direction of the vertical support, longitudinal members, cross members , Diagonals, the longitudinal beams, cross beams and diagonals in their respective end regions having a beam connection unit for detachable connection to the corresponding stem connection unit, with covering devices with covering plates.
• the present invention is based on the object
• the component system according to the invention is given by the features of independent claim 1. Advantageous refinements and developments are the subject of the dependent claims.
• the component system according to the invention is accordingly distinguished by the fact that there are cheek supports to which the covering devices are connected, each of which has a cheek support connection unit in its respective end region for releasable connection to the corresponding one
• stem connection units are designed as rosettes with recesses
• support connection units and the cheek support connection units are designed as wedge-head units with a gap and wedge
• wedge-head unit is designed to be slid on for connection to the rosette and detachable for establishing the connection of the wedge is clamped into the recess of the rosette.
• an advantageous embodiment is characterized in that the cheek carrier is formed in its upper region as a U-profile which is open at the top and has a continuous cavity in its lower region, in which a projection unit connected to the cheek carrier connection unit or wedge head unit is arranged.
• An advantageous embodiment is characterized in that the projection unit is arranged displaceably and lockable in the cavity.
• An advantageous embodiment is characterized in that the covering devices can be suspended in the cheek carrier.
• An advantageous embodiment is characterized in that the cheek supports have a, in particular T-shaped, groove on the inside and / or outside.
• An advantageous embodiment is characterized in that the height level of the bottom of the U-profile area when the beam support is connected to the vertical stem is greater than the height level of the protrusion of the connected vertical stem above the upper rosette.
• An advantageous embodiment is characterized in that in the area between the U-profile area and the cavity there is another cavity within the cheek piece.
• An advantageous embodiment is characterized in that the outer walls of the U-profile area, the further cavity and the cavity each lie in one plane.
• a first mounting support which has a connection profile, in particular a U-profile open at the top, into which at least one covering device can be connected or hooked, which has a first vertical handle at one end, which does not protrude above the U-profile and is designed on the underside to be connectable to the cheek support or to be inserted into the cheek support and which has at its other end a second vertical post which projects above the U-profile and in which
• connection unit in particular a rosette, for connecting a cheek carrier, and can be plugged on the underside of a vertical stem, the length of the first and second vertical stem or the position of the connection unit of the
• the second vertical post is dimensioned such that the same step height results when covering devices are used in the cheek support and in the first mounting support.
• An advantageous embodiment is characterized in that a second mounting support is present, which has a third vertical post between the first and second vertical posts, to which two U-profiles are connected in opposite directions and offset in height by the step height.
• An advantageous embodiment is characterized in that the covering device has at its front connection edges a continuous, extruded front edge profile which has a downward-facing, in particular hollow chamber-shaped, projection unit which can be hung in the cheek carrier or the first or the second mounting carrier.
• An advantageous embodiment is characterized in that the covering device has a continuous, extruded side edge profile on its respective side edge.
• An advantageous embodiment is characterized in that the end edge profile and / or the side edge profile has an inward and / or outward-pointing, in particular T-shaped, groove.
• An advantageous embodiment is characterized in that the front edge profile and the side edge profile have the same cross-sectional width, the covering plate has a bevel, at least in one corner area, in particular in all corner areas, in particular at an angle of 45 ° (old degree) to the respective edge, being the front edge profile and the side edge profile ends at the beginning of the bevel and the bevel begins at a distance from the imaginary end point at a distance of the width of the front edge profile or the side edge profile.
• An advantageous embodiment is characterized in that the bevel is at a distance from the imaginary corner point of the covering plate that is greater than the radius of a vertical post.
• An advantageous embodiment is characterized in that a detachable corner unit is present, by means of which the bevel can again be supplemented to a right angle in the corner area of the covering device.
• corner unit can be detachably connected to the covering device by means of a screw connection.
• An advantageous embodiment is characterized in that a foot connection unit is connected on the underside in the corner area of the covering device, which enables the connection of a connection foot running perpendicular to the covering plate.
• An advantageous embodiment is characterized in that the foot connection unit is designed as a rigid connector.
• foot connection unit has an L-shaped angle profile which has two legs which are fastened in the inner groove of the front edge profile or side edge profile.
• foot connection unit has an L-shaped angle profile which has two legs which are fastened in the inner groove of the front edge profile or side edge profile.
• cross member parallel to the front edge profile, which is connected to the side edge profile and can be connected to the covering plate on the upper side.
• An advantageous embodiment is characterized in that a first anti-lifting element is present, which detachably connects the cheek carrier to the front edge profile of the covering device.
• the first anti-lift element is designed as a spring steel element which can be detachably clipped into the inner groove of the cheek carrier and into the inner groove of the front edge profile of the covering device.
• An advantageous embodiment is characterized in that a second anti-lifting element is present which can be releasably engaged with the U-profile of the first mounting bracket and / or the U-profiles of the second mounting bracket and the front edge profile.
• the second anti-lift element is designed as a spring element which can be detachably clipped into the inner groove of the front edge profile and removably engages under the U-profile of the first and / or second mounting bracket on the underside.
• An advantageous embodiment is characterized in that the cheek beam, the front edge profile and the side edge profile consist of aluminum.
• An advantageous embodiment is distinguished by the fact that a third mounting support is present which has U-profiles which are open at the top and which are offset in the longitudinal direction by the step height.
• the substructure consists of series components of the well-known Layher all-round scaffolding system with the well-known
• the cheek piece Due to the fact that the cheek piece is so high that the suspended coverings can be connected at a height level that is higher than the usually existing projection of 100 mm (millimeters) of the vertical stem over the last rosette, the covering devices of cheek pieces arranged side by side are freely movable without the vertical handle
• Positioning disturbs. Furthermore, the height of the coverings placed directly in the cheek supports is greater than the protrusion of the vertical handles.
• the covering devices can be provided in a simple manner with plug-in feet, which can be designed as a rectangular or round tube.
• the cheek beam can be used for podiums as well as for stands, the latter preferably using
• Saddle supports allow different stage levels in a simple manner.
• the wedge head connection on the cheek beam can advantageously be made telescopic, so that different system dimensions can be set easily.
• the mounting bracket can be installed in a simple manner.
• the cheek beam which is preferably made of aluminum, can be effectively used with regard to its load capacity, since welding, which reduces the load capacity, has been completely dispensed with.
• the cheek beam is designed so that only the extruded profile is sawn to a new length for different lengths.
• the corner units can be easily removed from the covering. This makes it possible to run a vertical post through the podium at any time.
• the corner unit is provided with slots so that it can be easily attached to the U-profile.
• cross bars made of aluminum within the covering device leads to a reduction in the thickness of the covering plates of the covering device.
• the cross bars are simply hung in the groove of the side edge profile and connected to the covering plate, in particular riveted.
• the covering device is secured against lifting in a simple manner by means of springs which can be clipped on. Other system dimensions can be easily produced by changing the saw length of the profiles.
• the cheek beams can be used in conjunction with the covering devices for surface armor.
• the covering devices can be moved freely in the cheek beams in the longitudinal direction of the cheek beams, in contrast to the known systems in which there is no free movement due to the projection of the vertical shaft.
• FIG. 2 shows a schematic side view of detail A according to FIG. 1,
• FIG. 3 shows a schematic cross section through the cheek piece according to FIG. 1 along section I-I, FIG.
• FIG. 5 shows a schematic perspective view of a second mounting bracket
• FIG. 8 shows a schematic plan view of a covering device with extruded end edge profiles and extruded side edge profiles
• FIG. 9 shows a schematic side view of the covering device according to FIG. 8,
• FIG. 10 shows a schematic cross section through the covering device according to FIG. 8 along sectional line II-II,
• FIG. 11 shows a schematic cross section through the covering device according to FIG. 8 along the section III-III,
• FIG. 12 shows a schematic side view of a crossbar of the covering device according to FIG. 8, 13 shows a schematic top view of the cross member according to FIG. 12,
• FIG. 15 shows a schematic plan view of a foot connection unit of the covering device according to FIG. 8,
• FIG. 16 shows a schematic section through the foot connection unit according to FIG. 15 along section guide IV-IV,
• 17 and 18 are schematic perspective views of the front and rear of a corner unit for the
• FIG. 19 shows a schematic section through a cheek piece with inserted covering device and a first anti-lifting element
• Fig. 20 schematic cross section through the U-profile of a
• FIG. 22 shows a schematic perspective illustration of a first exemplary embodiment of a grandstand
• 23 shows a schematic perspective illustration of a second exemplary embodiment of a grandstand
• 24 shows a schematic perspective illustration of a third exemplary embodiment of a grandstand
• FIG. 25 shows a schematic perspective illustration of a fourth exemplary embodiment of a grandstand
• 26 shows a schematic perspective illustration of a fifth exemplary embodiment of a grandstand
• FIG. 27 shows a schematic perspective illustration of a sixth exemplary embodiment of a podium
• FIG. 30 shows a schematic perspective illustration of a ninth exemplary embodiment of a podium
• FIG. 31 shows a schematic perspective illustration of a covering device with four inserted plug-in feet
• 32 a and b are schematic perspective views of a covering device with and without corner units
• connection unit 33 shows a schematic perspective view of a connection unit for connecting benches or seat shells and
• the grandstand 12.1 has a substructure which is aligned in an orthogonal grid.
• the vertical supports 14.4, 14.5, 14.6 are connected to one another via longitudinal members 18 and cross members 20.
• the bracing is carried out by diagonals 22.
• the longitudinal beams 18, crossbeams 20 and diagonals 22 each have a wedge head unit in their end region, which is pushed onto the rosette in a known manner for connection to the rosette and is releasably clamped by means of a wedge.
• the structure of such a substructure is described in detail in the applicant's prospectus: "Mobile or stationary: grandstands and podiums from Layher".
• the accessible area is formed by covering devices 26, which are hooked into both cheek girders 28 and mounting brackets 54.
• the cheek carrier 28, the covering devices 26 and the mounting carrier 54 are described in more detail below.
• FIGS. 1 to 3 An exemplary embodiment of a cheek carrier 28 is shown in FIGS. 1 to 3.
• the cheek beam 28 is designed as an extruded aluminum profile.
• the cheek beam 28 has a U-profile area 40 which is open at the top and into which the covering device 26 is suspended.
• a first cavity 41 is present below the U-profile area 40.
• a second cavity 42 is formed on the underside of the first cavity 41 via webs 43.
• the cross-sectional wall between the first cavity 41 and the second cavity 42 is formed in such a way that there is an inwardly facing and an outwardly facing T-shaped continuous groove 46, 48.
• a projection unit 44 of a cheek support connection unit 30 is inserted into the further cavity 42 and fastened by means of blind rivets 33, the cheek support connection unit 30 being designed as a wedge head unit 34 with a gap 36 and a wedge 38 which is open towards the front.
• connection situation is shown schematically in the extended state in the left area.
• the wedge head unit 34 is pushed onto the rosette 32 when the wedge 38 is pulled out. Then, by driving in the wedge 38, it is releasably clamped in a recess in the rosette 32.
• the height level H1 of the base 50 of the U-profile area 40 is selected such that when the beam support 28 is connected to a vertical support 14, the height level Hl is higher than the height level H2 of the front end of the vertical support 14.
• This constructional measure ensures that the over the upper rosette 32 protruding projection of the vertical stem 14 does not hinder the positioning of a suspended covering device 26.
• the covering devices can thus be freely positioned in the U-profile area 40.
• a first mounting bracket 54 is shown in FIG. This has a U-profile 56 which is open at the top and into which the covering devices 26 can be hung in a known manner. In its left end region, a first vertical post 58 is connected at the top, flush, at right angles to the U-profile 56, which extends into the U-profile region
• a cheek beam 28 can be used.
• a cross-sectional thickening 59 which corresponds to the clear internal dimension of the U-profile region 40 of the cheek beam 28 is formed.
• a rosette 110 which is not circumferential and does not protrude to the left over the outer contour of the vertical stem 58.
• the length of the vertical post 58 is selected such that the distance between the underside of the vertical post 58 and the underside of the U-profile 56 corresponds to the step height T.
• a second vertical post 60 perpendicular to the U-profile 56, the lower front end of which is at the same level as the lower front end of the first vertical post 58.
• the second vertical post 60 projects above and in the U-profile 56
• a rosette 62 is connected to the projection area, to which a cheek carrier 28 can be connected.
• the connection height of the rosette 62 is dimensioned such that when the cheek support 28 is connected, the distance between the base 50 of the U-profile region 40 of the cheek support 28 and the base of the U-profile 56 corresponds to the step height T.
• the U-profile 56 is welded to the second vertical post 60.
• This connection can also be implemented via a wedge head connection.
• FIG. 5 shows a second mounting support 64 in which a third vertical support 66 is connected between the first vertical support 58 and the second vertical support 60.
• the area of the first vertical post 58 with U-profile 56 and the third vertical post 66 corresponds to that of the geometry of the first mounting bracket 54 according to FIG. 4.
• Another U-profile 56 is now connected to this construction, which Attachment of further covering devices 26 enables.
• the height of the connection rosette 62 is designed such that when the cheek support 28 is connected, the step height T results when the covering devices 26 are suspended.
• FIG. 6 shows an embodiment of a grandstand using the first support beam 54.
• the cheek beam 28 on the left in FIG. 6 is connected to two vertical stems 14. 1 which only have a rosette 32 and are mounted on a foot spindle 112.
• a covering device 26 is suspended in the cheek carrier 28.
• the first mounting support 54 is inserted with its first vertical handle 58 into the U-profile area 40 of the cheek support 28 and the second vertical handle 60 is attached to the right vertical handle 14.1.
• a further covering device 26 is suspended in the U-profile 56 of the first mounting support 54.
• This construction is now continued in the right area, with a vertical handle 14.2 of the appropriate length being used at the right end in accordance with the increased height.
• a reinforcing bracket 114 is connected to the rosette 32 of the vertical stem 14.2 and to the rosette 62 of the right first mounting bracket 54.
• the exemplary embodiment according to FIG. 7 differs from that according to FIG. 6 only in that a variant of a first mounting support 54.1 is used in which the second vertical post 60 has an extension region 61. Additional railing units can be attached to this extension area 61.
• the covering device 26 shown in FIGS. 8 and 9 is designed as a rectangular plate. On their browbands there is a continuous, extruded front edge profile 68 on the underside, which has a downward-pointing, hollow chamber-shaped projection unit 70 which can be inserted into the U-profile region 40 of the cheek carrier 28 or the U-profile 56 of the first or second mounting carrier 54, 64 , Above the projection unit 70 there is an outwardly facing T-shaped profile groove 74. After a further cavity 118, an inwardly open T-shaped inner groove 72 is formed on the inside.
• an extruded, continuous side edge profile 76 is connected on the underside to the covering device 26, which has an outwardly facing and an inwardly facing groove 82 and 78, a cavity 120 being present between the two grooves 78, 82.
• a further cavity 122 is present below the cavity 120 and the groove 78, 82.
• cross bar 105 designed as a hollow profile, each of which has a hook unit 124 at its front end areas, which is hooked into the groove 78 of the side edge profile 76, the cross bar 105 being additionally connected, in particular riveted, to the covering plate 80 on the upper side.
• the covering plate 80 has a bevel 84 in the corner area, which can be seen in more detail in FIG. 14.
• the bevel 84 extends at an angle of 45 ° (old degree) to the respective edge. Both the front edge profile 68 and the side edge profile 76, which have the same maximum cross-sectional width BS, end at the beginning of the respective bevel 84.
• the bevel 84 begins at a distance from the imaginary corner point of the covering plate 80, which corresponds to the cross-sectional width BS.
• the geometry is chosen in such a way that a vertical post 14 can easily be carried upwards in the corner area.
• the area of the bevel 84 is supplemented by a corner unit 86 shown in perspective in FIGS. 17 and 18 at a right angle.
• the corner unit 86 has a triangular contour body 126 corresponding to the bevel, the thickness of which essentially corresponds to the thickness of the covering plate 80. Seen in a plan view, the corner unit 86 has almost a square circumferential contour body.
• a further circumferential contour body 128 is formed underneath the triangular contour body 126, which is set back in relation to the triangle tip of the triangular contour body 126 and projects triangularly beyond the contact surface 130 of the triangular contour body 126 to the bevel 84 in a triangular shape.
• This peripheral contour body 128 has a continuous recess 132, through which a screw connection 116 can be passed, for releasable
• a further shaped body 134 is formed on the circumferential contour body 128, which has two U-profiles standing at right angles to one another with relatively thick legs, the common outer edge of the U-profiles seen in a top view in FIG the tip of the triangular contour body 126 are arranged. Due to the resulting gap 136, the corner unit 86 can on the webs the U-profiles 56 or the U-profile area 40 of the cheek support 28 are pushed on.
• a projection 140 is formed on the upper side on both sides of the corner area, which protrudes into the cavity 118 of the front edge profile 68 or the cavity 120 of the side edge profile 76 when the corner unit 86 is inserted.
• the foot connection unit 88 has a plug element 142 into which a connection foot, for example a rectangular tube or a round tube, can be inserted.
• the plug element 142 has a substantially square outer peripheral contour.
• the plug element 142 is connected to an L-shaped angle profile 92, which has two legs 94, 96 which project beyond the circumferential contour of the plug element 142.
• the plug element 142 and the L-angle profile 92 are arranged relative to one another in such a way that the inside corner point of the L-angle profile 92 corresponds to an outside corner point of the plug element 142.
• a thread 144 is formed, into which the screw connection 116 is screwed for connecting the corner unit 86.
• a thread 146 is also formed in the wall, into which a wing screw 148 is screwed in order to fix a connecting foot 90 inserted into the plug element 142.
• FIG. 19 shows an anti-lift element 102 which is designed as a spring element made of spring steel.
• the lift off The securing element 102 is designed in such a way that it can be hooked into the inner groove 72 of the front edge profile 68 and then with its lower projecting area can be clipped into the inner groove 46 of the cheek support 28.
• the anti-lift element 102 is pressed in the direction of the arrow D1 and simultaneously pulled in the lower hook area in the direction of the arrow Z.
• FIG. 20 shows a second anti-lifting element 104, which is used for anti-lifting when the covering device 26 is inserted into the U-profile 56 of the first or second mounting bracket 54, 64.
• the second anti-lift element 104 is also designed as a spring element made of spring steel.
• the second anti-lift element 104 is designed such that it can be hooked into the inner groove 72 of the front edge profile 68, is guided around the underside of the U-profile 56 on the underside, and on the outside is an existing one at the level of the flange of the U-profile 56 bottom bracket is clamped elastically. To release, the second anti-lift element 104 is pressed in the direction of arrow D2.
• FIGS. 21 a to d show different designs of railing units of platforms 10.2, 10.3, 10.4.
• bow-shaped railing elements 150 are used as the railings, which are anchored in the outer groove 48 of the cheek beam 28.
• the railing is formed by upright vertical stems 14 and horizontally connected longitudinal members 152.
• the railing in this embodiment is each formed by a railing unit 108 with rungs arranged between projecting vertical supports 14, this railing unit 108 being shown in more detail in FIG. 34.
• the railing unit 108 is connected to the rosette 32 of the vertical stem 14 via a wedge head 34.
• a hook element 154 is connected which, with its hook pointing downward, into the recess of the rosette 32
• FIG. 21d differs from that according to FIG. 21c in that, in addition to the vertical supports 14, reinforcing members 156 are connected via wedge-head units.
• FIGS. 22 to 31 now show a wide variety of possibilities for forming grandstands 12.1, 12.2, 12.3, 12.4, 12.5, platforms or podiums 10.1, 10.2, 10.3, 10.4, with FIG. 31 showing an individual component of the platform 10.4 according to FIG. 30.
• FIG. 33 shows a connection unit 106 for connecting seat shells or benches. This is possible in a simple manner, since the corner units 86 can be removed in the corner regions and the vertical stems 14 are thus accessible from above.
• the connection unit 106 has a tubular profile 107 with a tapered insertion region 109, the latter being inserted into the vertical shaft 14.
• connection units 160, 161 for seats or benches on the top there is a T-shaped cross bar 158, which has connection units 160, 161 for seats or benches on the top.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Mechanical Engineering (AREA)
• Multimedia (AREA)
• Steps, Ramps, And Handrails (AREA)
• Mutual Connection Of Rods And Tubes (AREA)
• Road Paving Structures (AREA)
• Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
• Orthopedics, Nursing, And Contraception (AREA)
• Signal Processing For Digital Recording And Reproducing (AREA)
• Steroid Compounds (AREA)

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• 2001
  • 2001-03-23 DE DE10114679A patent/DE10114679A1/de not_active Withdrawn
• 2002
  • 2002-03-22 WO PCT/DE2002/001043 patent/WO2002077396A1/fr not_active Application Discontinuation
  • 2002-03-22 AT AT02737745T patent/ATE443190T1/de active
  • 2002-03-22 EP EP02737745.6A patent/EP1370736B2/fr not_active Expired - Lifetime
  • 2002-03-22 ES ES02737745T patent/ES2333305T5/es not_active Expired - Lifetime
  • 2002-03-22 DE DE50213849T patent/DE50213849D1/de not_active Expired - Lifetime

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