EP1045088B1 - Dispositif d'échafaudage de soutien - Google Patents

Dispositif d'échafaudage de soutien Download PDF

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Publication number
EP1045088B1
EP1045088B1 EP00107286A EP00107286A EP1045088B1 EP 1045088 B1 EP1045088 B1 EP 1045088B1 EP 00107286 A EP00107286 A EP 00107286A EP 00107286 A EP00107286 A EP 00107286A EP 1045088 B1 EP1045088 B1 EP 1045088B1
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EP
European Patent Office
Prior art keywords
attachment head
arrangement according
units
scaffolding arrangement
scaffolding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP00107286A
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German (de)
English (en)
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EP1045088A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilhelm Layher Vermoegensverwaltungs GmbH
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Wilhelm Layher Vermoegensverwaltungs GmbH
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Filing date
Publication date
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Publication of EP1045088A1 publication Critical patent/EP1045088A1/fr
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Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
    • 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
    • E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
    • E04G1/12—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means comprising members of special, e.g. composite, cross-section or with lugs or the like or lateral apertures for supporting or attaching other members
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation

Definitions

  • the present invention relates to a scaffold support device, in particular empty scaffolding device, with several Scaffolding in a longitudinal axis predetermined grid all-round perforated disks with recesses exhibit.
  • Such scaffold support devices are preferred in Construction site area used.
  • an insert as Support, support or formwork scaffold possible.
  • Such scaffolding support devices are said to have a high load-bearing capacity easy and flexible to use or be removable.
  • the present invention the task or that underlying technical problem, a scaffold support device to improve the type mentioned at the outset in such a way that a increased load capacity is achieved, the advantages of a quick and flexible assembly or disassembly while ensuring a reliable Deriving the occurring forces is made possible.
  • the aim is to specify a scaffold support device that a high variability with regard to the formation of two- and three-dimensional support structures, in terms of Adaptation of the geometry to existing conditions and guaranteed in terms of load capacity.
  • the object of the invention is in particular or the technical problem, in broad Parts of existing scaffolding system components, to solve the task.
  • the scaffold support device according to the invention is by Features of independent claim 1 given. advantageous Refinements and developments are the subject of dependent claims.
  • the scaffold support device stands out accordingly from the fact that at least one connection head device there is at least two with each other connected connection head units for connection to the Has perforated discs of the scaffolding stems, whereby, each Connection head unit in a known manner one of one open end slot to attach to the Perforated disc and one perpendicular to the slot on the connection head unit has existing, continuous recess and the recess of the connection head unit with a recess the perforated disc can be brought substantially to cover and a wedge is releasably clamped in both recesses can be fixedly arranged, and the slots of the at least two connection head units are arranged on one level and seen the recesses for the wedges in a plan view at a predetermined angle, in particular larger or smaller than 180 ° (old degree), are arranged and thereby the Coupling of at least two adjacent in the longitudinal direction parallel scaffolding stems.
  • connection head device as such. This allows through the one predetermined angle arranged connection head units almost any connection of scaffolding stems due to the coupling by the connection head device interact statically load-bearing. This allows the Load capacity for the derivation of vertical and horizontal Loads of scaffolding support devices can be increased significantly.
  • a particularly preferred embodiment of a scaffold support device is characterized by that at least one load centering unit with one Central tube is present, at least two over Console units in the radial direction in one predetermined angle are arranged on the central tube the central tube connected recording units for Scaffolding stems are present, the spindle over the Spindle nut is mounted on the central tube and the Spindle rod of the spindle is longitudinally displaceable in the central tube is feasible.
  • connection head units are each designed such that they have been connecting a scaffold component in the long enable proven wedge lock technology.
  • connection head units provide for a reliable connection with the to enable proven components of a scaffold.
  • connection head device two connection head units has, which is arranged at an angle of 90 ° are, or the connection head device three connection head units has, which is arranged at an angle of 90 ° are, or the connection head device three connection head units has, which is arranged at an angle of 120 ° are, or the connection head device four connection head units has, which is arranged at an angle of 90 ° are, or the connection head device six connection head units has, which is arranged at an angle of 60 ° are.
  • connection head device a Has core unit with a polygonal peripheral contour their respective polygon outside in a top view seen a connection head unit is arranged.
  • a particularly advantageous embodiment of the scaffold support device according to the invention stands out characterized in that the load centering unit has four receiving units and the angle between the recording units Is 90 °.
  • the receiving units are preferred as tubular profile units trained according to a particularly advantageous Design as a plug or plug Pipe connection is formed.
  • the Reliable load centering on the lower support structure guaranteed is characterized in that the receiving units with radially rotating perforated disks Have recesses that are suitable, scaffolding stems, Scaffold diagonals or similar rod elements with the appropriate wedge lock training or a additional coupling of several scaffolding posts with the Connection head device according to the invention with several To effect connection head units.
  • This will make one easy assembly and disassembly guaranteed, and overall one rectangular in plan or square-shaped scaffold support device enables the particularly high load capacities guaranteed.
  • connection head device is designed as a casting.
  • the Console unit has a narrow, high rectangular cross section has and preferably made of steel or aluminum consists.
  • the entire load centering unit can Steel or aluminum exist.
  • connection head device a central continuous recess has, which is preferably round and closed Purpose of guiding the spindle rod of the head spindle or Foot spindle serves. This allows the load centering unit omitted.
  • the spindle rod is on the underside and / or a hollow profile unit on the top of the connection head device connected, in addition to the spindle rod is guided axially displaceable.
  • the scaffold support device according to the invention offers a high Variability in individual training Support structures. So a preferred one stands out Embodiment characterized in that the scaffold support device as a heavy-duty prop with two, three or four in the corners of an imaginary square arranged scaffolding stems is trained and the scaffolding stems via connection head devices and / or an upper and lower load centering unit are coupled.
  • Another flat support structure becomes special according to one advantageous embodiment ensures that at least two heavy duty supports by connecting Scaffolding bars and scaffold diagonals using connection head units to the disk discs of the scaffolding stems, flat support structures are formed.
  • a spatial support structure is characterized in that at least three heavy duty supports by connecting Scaffolding bars and scaffold diagonals using connection head units to the perforated discs of the individual scaffold posts a spatial support structure are formed.
  • a particularly advantageous embodiment of the invention Scaffold support device is characterized by that in each corner area one seen in a top view polygonal outer circumference contour of the scaffold support device at least two, three or four scaffolding stems are arranged, via at least one connection head device and / or an upper and lower load centering unit are coupled.
  • scaffold support device as a support tower to train, which is characterized in that in each Corner area of a rectangular seen in a plan view or square outer circumference contour four each arranged in a corner area of an imaginary square Scaffolding stems are present that have connection head facilities are coupled together.
  • Such one Design of the scaffolding support device according to the invention ensures particularly high load capacities and is also in able to reliably derive horizontal forces. The above and below are described here Load centering units used.
  • the scaffold support device stands out through a high variability in every respect. So can for example by coupling four scaffold posts a heavy duty prop in the manner described above generated, which has the particular advantage that about the proven wedge lock technology for connecting Scaffold diagonals and scaffold bars practically any Room scaffold geometries can be produced in a simple manner are.
  • By connecting horizontal scaffolding bars can the kink length of the stems and thus the height of the Load can be influenced.
  • At the same time is also through the Choice of the number of couplings or the choice of Number of scaffolding posts can also influence the load-bearing capacity.
  • a scaffolding support device 10 which is used as a scaffolding tower is formed, has scaffold posts 12 with in the longitudinal axis direction arranged in a predetermined grid R.
  • the scaffold posts 12, scaffold diagonals 18 and scaffold bars 20 are components from the well-known Layher all-round scaffolding system. The components are interconnected about the proven wedge lock technology.
  • the Ends of the framework diagonals 18 and the framework bars 20 Connection head units 22 integrally formed, one of the Have open slot 24 on the front side, so that the Terminal head units 22 on the perforated disk 14 can be postponed.
  • the perforated disc 14 itself has recesses 16 distributed radially around the circumference.
  • each connection head unit 22 has a vertical continuous recess 26 extending to slot 24, which in turn has a recess 16 in the perforated disk 14 can be brought to cover. In this state, a Wedge 28 in recess 26 and recess 16 struck so that a permanently reliable Connection of the components is guaranteed.
  • This connection technology is known as such.
  • the scaffold support device 10 is a square support tower educated. In each corner area of the square are total four scaffolding stems 12 running parallel to each other arranged. The four scaffold posts 12 are via connection head devices 30 coupled to each other, whereby the Load capacity of the entire scaffold support device 10 enormous can be increased.
  • connection head device 30 sees according to a first Embodiment 30.1 so that they have two connection head units 22 has that at an angle of 180 ° are arranged to each other, i.e. from both ends forth the slots 24 are present.
  • connection head device 30.1 are two adjacent arranged scaffolding stems 12 coupled together by simply drive a total of two wedges 28 into the Recesses 26 and 16.
  • a side view of the Details of such a coupling is enlarged in FIG. 3 shown.
  • the grid dimension of the couplings is 2R.
  • a The payload can be increased if the Couplings described in the grid dimension R performed become.
  • the outer circumference is offset by an angle 56 of 90 ° a total of four slim, high rectangular profiles as console units 54 welded to the free end area tubular receiving units 58 are in turn welded on, whose longitudinal axis each corresponds to the longitudinal axis of the associated one Scaffold 12 coincides.
  • console units 54 welded to the free end area tubular receiving units 58 are in turn welded on, whose longitudinal axis each corresponds to the longitudinal axis of the associated one Scaffold 12 coincides.
  • each receiving unit 58 Perforated disc 14 welded with recesses 16 so that in Area of the load centering unit 50.1 an additional Coupling of the four incoming scaffolding posts 12 by means of Connection head devices 30.1 can be made or further scaffold bars 20 or scaffold diagonals 18 can be connected.
  • the spindle rod 44 is one Head spindle 42 guided, the head spindle 42 over the Spindle nut 46 is mounted on the central tube 52, the its load over the console units 54 and receiving units 58 to the four scaffolding posts 12.
  • the end region of the head spindle 42 is a U-shaped one that is open at the top Support shoe 48 articulated, the For example, one is not suitable shown yoke carrier to record.
  • Receptacles 64 can in the upper load centering unit 50.2 are omitted, since such sleeves 66 are already in inserted into the upper end region of each scaffold post 12 are.
  • FIG. 7 The connection of the head spindle 42 via the load centering unit 50.2 to the four scaffolding posts 12 is in FIG. 7 shown schematically.
  • connection head device 30.1 is already on the occasion of Description of Figures 1 to 3 has been explained. at In this embodiment, the two connection head units 22 an angle 32 of 180 ° to each other.
  • connection head device 30.2 In the embodiment of a connection head device 30.2 according to FIG. 9 are also two connection head units 22 present on a core unit 60, which, however, in one Angle 32 of 90 ° to one another to a core unit 60 are connected.
  • the possibility of arranging a third connection head unit 22 is at an angle of 90 ° indicated by dashed lines in FIG. 9.
  • connection head device 30.3 A particularly preferred embodiment of a connection head device 30.3 is shown in Fig. 10. in this connection there are a total of four connection head units 22 which seen in a plan view at an angle 32 of 90 ° circumferentially offset on a cube-shaped Core unit 60 are connected.
  • Such a connection head device 30.3 can the four connection head devices 30.1 for the four available in the corner area Scaffolding posts 12 of the scaffolding support device 10 according to FIG. 2 replace, in the areas where the interior no further component between the four scaffolding posts 12 is available.
  • connection head units 22 via the slot 24 on existing on the scaffolding posts 12 Perforated disks 14 pushed on. These perforated disks are in the Figures 8, 9 and 10 indicated by dashed lines.
  • connection head device is essential to the invention to look at, for example, a polygonal core unit has, on the outside connection head units are connected.
  • the polygon can be a triangle, Rectangle, pentagon, hexagon or the like.
  • FIG Fig. 11 An embodiment with a hexagonal core unit 60 is shown in FIG Fig. 11 shown. There is one on each outside of the polygon Connection head unit 22 connected.
  • the embodiment according to FIG. 11 draws another one Special feature.
  • At the center of the core unit 60 is one of Continuous recess 36 available at the top, whereby A hollow profile unit 38 on the top and bottom is connected, the inside diameter of which Corresponds to the inner diameter of the recess 36.
  • the connection head device 30.4 on the one hand the coupling several scaffolding stems and on the other hand a central one Load introduction via a spindle.
  • This connection is in Fig. 13 is shown schematically.
  • the head spindle 42 gives the load on the hollow profile unit via its spindle nut 46 38 and thus to the connection head device 30.4 again their stress on that in Fig. 13 not closer passes the scaffolding shown.
  • the same connection head device can also be used in the area of a foot spindle Load centering and coupling are available.
  • the core unit 60 with or without recess 36 can also be used as Profile element be formed.
  • a recess 36 can also, for example, in a square core unit 60 (for example according to FIG. 10) to be available.
  • a scaffolding support device With the scaffold support device shown, it is possible without any problems, using largely standardized Components to manufacture a scaffolding support device can take very high vertical loads and is suitable also to transfer horizontal loads. At the same time enables quick assembly and disassembly. By the use of foot spindles and head spindles is one Height adjustment to the respective conditions on site possible without any problems.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (24)

  1. Dispositif (10) d'échafaudage de soutien, notamment tour de cintrage de charpentes comprenant
    plusieurs montants d'échafaudage (12) présentant des disques perforés (14) munis d'évidements (16) et agencés périphériquement selon une trame de quadrillage (R) préétablie dans la direction de l'axe longitudinal,
    caractérisé par
    la présence d'au moins un système frontal de raccordement (30.1 à 30.4) qui comporte au moins deux unités frontales de raccordement (22) reliées l'une à l'autre, en vue du raccordement aux disques perforés (14) des montants d'échafaudage (12), sachant que
    chaque unité frontale de raccordement (22) comporte, de manière connue, une fente (24) ouverte à partir d'un côté frontal en vue de l'emboítement sur le disque perforé (14), et un évidement ininterrompu (26) pratiqué perpendiculairement à ladite fente (24) dans ladite unité frontale de raccordement (22), et l'évidement (26) de l'unité frontale de raccordement (22) peut être amené à coïncider pour l'essentiel avec un évidement (16) du disque perforé (14), une clavette (28) à effet de coincement libérable pouvant être insérée, par percussion, dans les deux évidements (22 ; 16), et
    les fentes (24) des unités frontales de raccordement (22) au nombre minimal de deux sont disposées dans un plan, et les évidements (26) destinés aux clavettes (28) sont agencés, observés en plan, selon un angle (32) préétabli notamment supérieur ou inférieur à 180° (degrés), ce qui assure l'accouplement d'au moins deux montants d'échafaudage (12) s'étendant parallèlement au voisinage l'un de l'autre dans la direction longitudinale.
  2. Dispositif d'échafaudage de soutien selon la revendication 1, comprenant
    au moins une structure inférieure d'appui, en particulier une broche d'embase (40), et/ou une structure supérieure d'appui, en particulier une broche de couronnement (42), broches sur lesquelles sont respectivement implantés les montants d'échafaudage (12) ou des éléments structurels comme, par exemple, des supports d'étriers de coffrages,
    caractérisé par la présence
    d'au moins une unité (50.1 ; 50.2) de centrage de charge, munie d'une tubulure centrale (52),
    et d'au moins deux unités (58) réceptrices desdits montants d'échafaudage, qui sont raccordées à la tubulure centrale (52) par l'intermédiaire d'unités (54) formant consoles et disposées sur ladite tubulure centrale (52) dans le sens radial, selon un angle préétabli (56),
    les broches (40, 42) étant respectivement montées sur la tubulure centrale par l'intermédiaire de l'écrou (46), et la tige filetée (44) de la broche (40, 42) pouvant être guidée à coulissement longitudinal dans ladite tubulure centrale (52).
  3. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement (30.2) comprend deux unités frontales de raccordement (22), et l'angle (32) mesure 90° (degrés).
  4. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement (30.2) comprend trois unités frontales de raccordement (22), et l'angle (32) mesure 90° (degrés).
  5. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement comprend trois unités frontales de raccordement, et l'angle mesure 120° (degrés).
  6. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement (30.3) comprend quatre unités frontales de raccordement (22), et l'angle (32) mesure 90° (degrés).
  7. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement (30.4) comprend six unités frontales de raccordement (22), et l'angle (32) mesure 60° (degrés).
  8. Dispositif d'échafaudage de soutien selon la revendication 1 et/ou 2,
    caractérisé par le fait que
    le système frontal de raccordement (30.4) présente une unité maítresse (60) dont le pourtour est de configuration polygonale, sur la face extérieure respective du polygone de laquelle une unité frontale de raccordement (22) est disposée.
  9. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 2 à 8,
    caractérisé par le fait que
    l'unité (50.1 ; 50.2) de centrage de charge comprend quatre unités réceptrices (58) et l'angle (56), entre lesdites unités réceptrices (58), mesure 90° (degrés).
  10. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 2 à 9,
    caractérisé par le fait que
    les unités réceptrices (58) sont réalisées sous la forme d'unités tubulaires profilées.
  11. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 2 à 10,
    caractérisé par le fait que
    la solidarisation, entre les unités réceptrices (58) et les montants d'échafaudage (12), est réalisée sous la forme d'une solidarisation tubulaire respectivement enfichée ou enfichable.
  12. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 1 à 11,
    caractérisé par le fait que
    les unités réceptrices (58) comportent des disques perforés (14) s'étendant périphériquement dans le sens radial et munis d'évidements (16), en vue du raccordement de montants d'échafaudage, de diagonales d'échafaudage ou d'éléments allongés d'échafaudage équipés d'unités frontales de raccordement (22) ; et/ou en vue du rattachement de systèmes frontaux de raccordement (30), pour accoupler des montants d'échafaudage.
  13. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 1 à 12,
    caractérisé par le fait que
    le système frontal de raccordement est réalisé sous la forme d'une pièce venue de coulée.
  14. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 1 à 13,
    caractérisé par le fait que
    l'unité (54) formant console présente une section transversale rectangulaire haute et élancée.
  15. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications précédentes,
    caractérisé par le fait que
    l'unité (50.1 ; 50.2) de centrage de charge consiste en de l'acier ou en de l'aluminium.
  16. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications précédentes,
    caractérisé par le fait que
    le système frontal de raccordement (30.4) comporte un évidement central ininterrompu (36).
  17. Dispositif d'échafaudage de soutien selon la revendication 16,
    caractérisé par le fait que
    l'évidement (36) est de réalisation ronde, son diamètre intérieur étant légèrement plus petit que le diamètre extérieur de la tige filetée (44).
  18. Dispositif d'échafaudage de soutien selon la revendication 16 et/ou 17,
    caractérisé par le fait
    qu'une unité profilée creuse (38), possédant le même diamètre intérieur que l'évidement (36), est raccordée à la face inférieure et/ou à la face supérieure du système frontal de raccordement (30.4).
  19. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications 16 à 18,
    caractérisé par le fait
    qu'une tige filetée est guidée dans l'évidement (36) et/ou dans l'unité profilée creuse (38).
  20. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications précédentes,
    caractérisé par le fait que
    ledit dispositif d'échafaudage de soutien est réalisé sous la forme d'un soutien pour charges lourdes comprenant deux, trois ou quatre montants d'échafaudage placés dans les coins d'un polygone imaginaire, en particulier d'un carré, lesdits montants d'échafaudage étant accouplés par l'intermédiaire de systèmes frontaux de raccordement et/ou d'unités supérieure et inférieure de centrage de charge(s).
  21. Dispositif d'échafaudage de soutien selon la revendication 20,
    caractérisé par le fait
    qu'au moins deux soutiens pour charges lourdes sont réalisés sous la forme de structures de support discoïdales et planes suite au rattachement de verrous d'échafaudage et de diagonales d'échafaudage, au moyen d'unités frontales de raccordement, aux disques perforés des montants d'échafaudage.
  22. Dispositif d'échafaudage de soutien selon la revendication 20,
    caractérisé par le fait
    qu'au moins trois soutiens pour charges lourdes sont réalisés sous la forme d'une structure de support occupant l'espace suite au rattachement de verrous d'échafaudage et de diagonales d'échafaudage, au moyen d'unités frontales de raccordement, aux disques perforés des montants d'échafaudage individuels.
  23. Dispositif d'échafaudage de soutien selon l'une ou plusieurs des revendications précédentes,
    caractérisé par le fait
    qu'au moins deux, trois ou quatre montants d'échafaudage, placés dans chaque zone d'angle d'une configuration du pourtour extérieur dudit dispositif d'échafaudage de soutien polygonale observée en plan, sont accouplés par l'intermédiaire d'au moins un système frontal de raccordement et/ou d'unités supérieure et inférieure de centrage de charge(s), ledit dispositif étant réalisé sous la forme d'une structure de support occupant l'espace suite au rattachement de verrous d'échafaudage et de diagonales d'échafaudage, au moyen d'unités frontales de raccordement, aux disques perforés des montants d'échafaudage individuels.
  24. Dispositif d'échafaudage de soutien selon la revendication 23,
    caractérisé par
    la présence, dans chaque zone d'angle d'une configuration du pourtour extérieur rectangulaire ou carrée observée en plan, de quatre montants respectifs d'échafaudage (12) placés, à chaque fois, dans une zone d'angle d'un carré ou d'un rectangle imaginaire.
EP00107286A 1999-04-15 2000-04-04 Dispositif d'échafaudage de soutien Expired - Lifetime EP1045088B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29906742U DE29906742U1 (de) 1999-04-15 1999-04-15 Gerüsttragvorrichtung
DE29906742U 1999-04-15

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ES2238115B1 (es) * 2002-11-06 2006-11-01 Eugenio Del Castillo Cabello Nudo para estabilizador de estructuras de fachadas.
EP1662070A1 (fr) * 2004-11-29 2006-05-31 de Leeuw, Petrus Johannes Lambertus Système d'échafaudage modulaire rigidifié
DE102008006911A1 (de) 2008-01-24 2009-07-30 Wilhelm Layher Verwaltungs-Gmbh Zum Aufbau einer Rahmenstütze, eines Traggerüsts und/oder eines Traggerüstturms bestimmter Vertikalrahmen
DE202010013128U1 (de) 2010-12-15 2011-03-03 Wilhelm Layher Verwaltungs-Gmbh Anschlusskopfeinrichtung zum Anschluss an einer Lochscheibe eines Gerüststiels bzw. zum Koppeln mehrerer mit Lochscheiben versehenen Gerüststiele
FR3025539B1 (fr) * 2014-09-05 2017-06-30 Jean Paul Charlec Structures modulaires provisoires en aluminium
DE102016109972A1 (de) * 2016-05-31 2017-11-30 Wilhelm Layher Verwaltungs-Gmbh Vertikalträgerbaugruppe für einen Schwerlast-Gerüstturm
DE102018217042A1 (de) * 2018-10-04 2020-04-09 Peri Gmbh Schwerlast-Gerüstturm in optimierter Modulgerüstbauweise
CN112177316A (zh) * 2020-09-09 2021-01-05 滁州金诚金属制品有限公司 一种脚手架的圆盘固定机构

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US3742662A (en) * 1971-08-05 1973-07-03 Hursh Jack E Millbrae Shoring frame system
DE2449124C3 (de) * 1974-10-16 1980-01-03 Eberhard 7129 Gueglingen Layher Verbindungsvorrichtung für Gerüstelemente
DE2556365C2 (de) * 1975-12-15 1984-09-20 Peiner Maschinen- Und Schraubenwerke Ag, 3150 Peine Stützenturm
GB9226850D0 (en) * 1992-12-23 1993-02-17 Doyle Noel Couplings
ES1031129Y (es) * 1995-05-19 1996-05-01 Ugalde Sixto Iraolagoitia Estructura perfeccionada para andamios para la construccion.
DE29701162U1 (de) * 1997-01-24 1997-10-09 Rux Guenter Gmbh Baukonstruktion

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DE50006862D1 (de) 2004-07-29
DE29906742U1 (de) 1999-12-16
EP1045088A1 (fr) 2000-10-18

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