Framework support

Abstract

Prior detachable scaffold supports using bolt‑and‑sleeve spacing with insertable connectors provide rows of web holes but do not disclose a coordinated equal‑pitch, two‑row grid matched to a multi‑opening spacer, limiting systematic longitudinal / orthogonal positioning and distributed clamping stability. A framework support (10) is provided with two U‑shaped profile supports (14, 16) whose webs (26, 28) face one another wherein surfaces of the profile webs facing away from their respective profile webs face one another across a plane of symmetry, the legs (18, 20; 22, 24) defining first and second supporting surface regions (30, 34; 32, 36) and end faces (42, 44). Each web carries two longitudinal rows of openings arranged so that the longitudinal pitches are substantially equal and the transverse row spacing equals that pitch, thereby forming an orthogonal grid. A spacer element (50) with at least two openings spaced by that pitch (or an integer multiple) is clamped between the webs by connecting elements (54) (e.g., head 56, shank 58, nut 60), enabling the same spacer to be aligned longitudinally or orthogonally with repeatable registration and two‑point clamping stability. The arrangement facilitates lightweight, modular assembly and improved versatility compared with bolt‑and‑sleeve systems lacking the disclosed grid–spacer correspondence.

Description

[0001] Scaffolding girders

[0002] Description

[0003] The present invention relates to a scaffold support which can be used for erecting a scaffold, in particular a building scaffold, a formwork structure or another supporting structure.

[0004] DE 197 05 805 A1 discloses a scaffold beam that can be used as a slab formwork beam. It is constructed with two U-shaped profile beams. The two profile beams are positioned facing each other with their profile webs connecting the respective profile legs. They are permanently connected to each other by spacers positioned between the profile beams and firmly welded to them, as well as by spacers welded to the side surfaces of the profile beams formed in the area of ​​the profile legs.

[0005] DE 10 2016 205 605 A1 discloses a scaffold support with two U-shaped profile supports, which are integrally formed by bending a metal sheet into a shape providing the two profile supports and are thus permanently connected to each other.

[0006] It is the object of the present invention to provide a scaffold support which is easy to handle, has a simple construction and is highly versatile in use.

[0007] According to the invention, this object is achieved by a scaffolding support, in particular for scaffolding, a formwork structure or the like, comprising two U-shaped profile supports elongated in a scaffolding support longitudinal direction, each with two profile legs and a profile web connecting the two profile legs, wherein the two profile supports are detachably connected to one another by a plurality of connecting elements with the interposition of at least one spacer element with their profile webs facing one another. In the scaffolding support constructed according to the invention, the profile supports providing an essential component thereof are not permanently connected to one another. The connection of the profile supports is produced by means of the connecting elements, designed for example as screw bolts, with the interposition of the spacer elements.This makes it possible to transport the individual components of such a scaffold beam to the intended location and then assemble them there to form a larger and therefore significantly heavier scaffold beam. Furthermore, the construction of such a scaffold beam with detachable components allows for the simple use of parts specifically suited for a specific application.

[0008] In order to connect the profile beams to one another or to further components, it is proposed that at least one row of first profile beam openings, which follow one another in the longitudinal direction of the scaffold beam, for the passage of a connecting element, and at least one row of second profile beam openings, which follow one another in the longitudinal direction of the scaffold beam and are arranged orthogonally to the longitudinal direction of the scaffold beam and at a distance from the at least one row of first profile beam openings, are formed in the profile web of each of the profile beams, for the passage of a connecting element, and that: a distance between first profile beam openings which follow one another directly in the longitudinal direction of the scaffold beam essentially corresponds to a distance between second profile beam openings which follow one another directly in the longitudinal direction of the scaffold beam,and / or a distance between the at least one row of first profile beam openings and the at least one row of second profile beam openings orthogonal to the scaffold beam longitudinal direction substantially corresponds to the distance between first profile beam openings immediately following one another in the scaffold beam longitudinal direction and / or the distance between second profile beam openings immediately following one another in the scaffold beam longitudinal direction, and / or a plurality of pairs following one another in the scaffold beam longitudinal direction are each formed with a first profile beam opening and a second profile beam opening, wherein in each pair of a first profile beam opening and a second profile beam opening, the two profile beam openings are substantially not offset from one another in the scaffold beam longitudinal direction.

[0009] A high degree of variability in the structure can be supported by providing a second profile beam opening forming a pair with each first profile beam opening.

[0010] In order to provide a large surface area for the interaction of a scaffold support according to the invention with other components to be coupled to it or supported on it, on which such support can take place, it is proposed that for each of the profile supports, a first of the profile legs provides a first profile support side surface and a second of the profile legs provides a second profile support side surface, wherein the first profile support side surfaces of the first profile legs together provide a first scaffold support surface area and the second profile support side surfaces of the second profile legs together provide a second scaffold support surface area.

[0011] In order to avoid mutual interference with components engaging between the two profile beams of a scaffold beam according to the invention, such as vertical posts of a scaffold carrying perforated discs, a chamfer or rounding can be formed on each of the profile beams in the transition from the first profile beam side surface to a profile beam end surface formed on the profile web and facing the other profile beam, and / or a chamfer or rounding can be formed on each profile beam in the transition from the second profile beam side surface to the profile beam end surface.

[0012] In order to be able to use the various profile beam openings efficiently for a high degree of variability in the construction of a scaffold beam or a support structure constructed therewith, for each of the profile beams, a distance between the first profile beam openings positioned closer to the first profile leg and the first profile beam side surface can be greater than a distance between the second profile beam openings positioned closer to the second profile leg and the second profile beam side surface.

[0013] At least one, preferably each spacer element can be elongated in a spacer element longitudinal direction and have at least two spacer element openings following one another in the spacer element longitudinal direction for the passage of a connecting member.

[0014] In adaptation to the opening pattern of the various profile beam openings provided in the profile beams, a distance between at least two spacer element openings, preferably directly following one another in the spacer element longitudinal direction, can correspond to the distance or an integer multiple of the distance between two first profile beam openings, preferably directly following one another in the scaffold beam longitudinal direction, and / or the distance or an integer multiple of the distance between two second profile beam openings, preferably directly following one another in the scaffold beam longitudinal direction.

[0015] In order to avoid that the spacer element protrudes beyond the profile beams, regardless of the orientation with which a spacer element is integrated between two profile beams, it is proposed that at least one, preferably each spacer element has spacer element end faces that are spaced apart from one another in the spacer element longitudinal direction, and that in at least one, preferably each spacer element end face, a distance between a spacer element opening, preferably directly adjacent to the spacer element end face, and the spacer element end face in the direction of the spacer element longitudinal direction is less than or equal to the distance between the second profile beam openings and the second profile beam side face in each of the profile beams, and / or that at least one, preferably each spacer element has spaced apart from one another orthogonally to the spacer element longitudinal direction,for example, has spacer element side surfaces that are substantially parallel to one another, and that in at least one, preferably each spacer element side surface, a distance between the spacer element openings that follow one another in the spacer element longitudinal direction and the spacer element side surface substantially corresponds to the distance between the second profile support openings and the second profile support side surface in each of the profile supports.

[0016] An easy-to-handle structure of a scaffold support can also be promoted by at least one, preferably each profile support being made of aluminum material, preferably by extrusion, and / or by at least one, preferably each spacer element being made of aluminum material, preferably by extrusion.

[0017] The invention further relates to a scaffold support system comprising at least one scaffold support constructed according to the invention and at least one insertion element elongated in a longitudinal direction of the insertion element and / or at least one scaffold support support element and / or at least one scaffold support support element elongated in a longitudinal direction of the connecting element.

[0018] Connecting element.

[0019] In order to be able to couple an insertion element to the profile beams using the profile beam openings formed in the profile beams of a scaffold beam, it is proposed that at least one row of insertion element openings following one another in the longitudinal direction of the insertion element is provided in the at least one insertion element for the passage of a connecting member, wherein the distance between at least two first profile beam openings, preferably following one another directly in the longitudinal direction of the scaffold beam, and / or the distance between at least two second profile beam openings, preferably following one another directly in the longitudinal direction of the scaffold beam, substantially corresponds to the distance or an integer multiple of the distance between at least two insertion element openings, preferably following one another directly in the longitudinal direction of the insertion element.A further increased variability in the structure can be achieved by having at least two rows of insert elements that follow one another in the longitudinal direction of the insert element in the at least one insert element.

[0020] Insertion element openings are provided, wherein a distance between immediately adjacent insertion element openings in each row of insertion element openings is smaller than a distance between immediately adjacent insertion element openings of different rows of

[0021] Insertion element openings.

[0022] An insertion element can be easily integrated into a scaffold support in various installation positions if the at least one insertion element has insertion element side surfaces which are orthogonal to the insertion element longitudinal direction and spaced apart from one another, for example, substantially parallel to one another, and if at least one, preferably each row of

[0023] Insertion element openings are essentially the same distance from each insert element side surface.

[0024] In order to be able to couple additional components to such an insert element in a support structure, it can be provided that at least one insert element has a substantially rectangular cross-sectional profile with opposing, for example, substantially parallel, narrow sides and opposing, for example, substantially parallel, broad sides, and that an outwardly open undercut profile is provided on at least one narrow side. Furthermore, an easy-to-handle structure can be supported by producing at least one insert element from aluminum material, preferably by extrusion.

[0025] To provide a supporting interaction between a scaffold beam and a scaffold beam support element, at least one scaffold beam support element can comprise a support head with a scaffold beam support surface and a connecting web protruding from the scaffold beam support surface, to be positioned between the two profile beams of a scaffold beam, with at least one connecting web opening for the passage of a connecting element. Furthermore, to adjust the positioning of a scaffold beam, at least one scaffold beam support element can comprise a spindle arrangement.

[0026] In order to be able to stably couple a scaffold support element to the scaffold support using the profile support openings formed in the profile supports of a scaffold support, a distance of the at least one connecting web opening to the scaffold support support surface can substantially correspond to the distance of the first profile support openings to the first profile support side surface in each of the profile supports or the distance of the second profile support openings to the second profile support side surface in each profile support.

[0027] In order to be able to couple one or more scaffold supports to support structure elements arranged at different distances from one another in a simple manner, it is proposed that at least one first connecting web opening and at least one second connecting web opening are provided in the connecting web, wherein a distance of the at least one first connecting web opening to a scaffold support element longitudinal axis is smaller than a distance of the at least one second connecting web opening to the scaffold support element longitudinal axis.

[0028] The assembly of a support structure can be facilitated if two first connecting web openings are provided in the connecting web, opposite each other with respect to the longitudinal axis of the scaffolding support element, and / or if two second connecting web openings are provided in the connecting web, opposite each other with respect to the longitudinal axis of the scaffolding support element. The support head of a scaffolding support element constructed in this way can thus be used in two positions rotated by 180° relative to each other, each using the same type of connecting web opening.For each profile beam, a distance between the first profile beam side surface and the second profile beam side surface can essentially correspond to the sum of a width of at least one spacer element between two spacer element side surfaces that are orthogonally spaced apart from one another, for example, substantially parallel to one another, and a width of at least one insert element between two insert element side surfaces that are orthogonally spaced apart from one another, for example, substantially parallel to one another, and a width of at least one insert element between two insert element side surfaces that are orthogonally spaced apart from one another, for example, substantially parallel to one another. In this way, it can be avoided that areas that protrude beyond the profile beam side surfaces, for example of a spacer element and an insert element, are not present during assembly.

[0029] The invention further relates to a support structure, such as a scaffold or a formwork structure, comprising at least one scaffold support constructed according to the invention and / or at least one scaffold support system according to the invention.

[0030] To avoid a structure that bends significantly even under high loads, it is proposed that at least one insertion element and / or at least one scaffold support connecting element be connected in at least one of its longitudinal end regions, preferably in both of its longitudinal end regions, to a scaffold support by means of at least two connecting elements positioned at a distance from one another in the scaffold support longitudinal direction. If the option is to be created to be able to arrange an insertion element in different angular positions relative to a scaffold support, it is advantageous if at least one insertion element is connected in at least one of its longitudinal end regions, preferably in both of its longitudinal end regions, to a scaffold support by means of a single connecting element, such that this insertion element can be pivoted relative to the scaffold support about the connecting element.

[0031] A high degree of variability in the structure, which is easy to implement, can be achieved by two support structure elements, each of which is to be coupled to a scaffold support or to different scaffold supports by means of a scaffold support element assigned to it, having a support structure element spacing from a plurality of predetermined support structure element spacings to one another, and by the support structure element spacings of the plurality of

[0032] Support structure element spacings, the distance of the at least one first connecting web opening to the scaffold support element longitudinal axis, the distance of the at least one second connecting web opening to the scaffold support element longitudinal axis and the distance of the profile support openings provided for coupling with the scaffold support elements assigned to the two support structure elements and which immediately follow one another in the scaffold support longitudinal direction from first profile support openings and second profile support openings of the scaffold support or the various scaffold supports meet the following conditions:

[0033] A: DTI = ni x D2 + 2 x Die

[0034] B: DT2 = P2C D2 - 2 x Di7

[0035] Ci DT3 = P3 C Ü2 + Dl6 + Dl 7 where:

[0036] DTI , DT2, DT3 Support structure element spacings from the majority of

[0037] Supporting scaffold distances (DTI), m , P2, P3 are integers,

[0038] D2 is the distance between the profile beam openings of the profile beam openings provided for coupling with the scaffold beam support elements (112) assigned to the two support structure elements, which directly follow one another in the scaffold beam longitudinal direction (LG), and the first profile beam openings (46) and the second profile beam openings (48) of the scaffold beam (10) or of the various scaffold beams (10), Di6 is the distance of the at least one first connecting web opening (120) to the scaffold beam support element longitudinal axis (Ls),

[0039] Di 7 is the distance of the at least one second connecting web opening (121) to the scaffold support element longitudinal axis (Ls).

[0040] If conditions A, B, C are met, it is possible to realize more than two different day structure element spacings on one or different support structures using only two different types of connecting web openings, which differ in their respective distance from the scaffold girder support element longitudinal axis.

[0041] The present invention is described in detail below with reference to the accompanying figures. They show:

[0042] Fig. 1 is a perspective view of a scaffold beam;

[0043] Fig. 2 is a front view of the scaffold support of Fig. 1 in viewing direction II in Fig. 1;

[0044] Fig. 3 is a side view of a profile beam of the scaffold beam of Fig. 1;

[0045] Fig. 4 is a front view of the two profile beams of the scaffold beam of Fig. 1 positioned with their respective profile webs facing each other;

[0046] Fig. 5 is a perspective view of a spacer element of the scaffold support of Fig. 1;

[0047] Fig. 6 perspective view of an insert element that can be coupled to the scaffold support of Fig. 1;

[0048] Fig. 7 is a front view of the insertion element of Fig. 6; Fig. 8 is a perspective view of a scaffold beam connecting element;

[0049] Fig. 9 is a front view of the scaffold support connecting element of Fig. 8;

[0050] Fig. 10 shows a scaffold support system comprising two scaffold supports connected to one another by an insert element in a support structure constructed in the manner of a scaffold;

[0051] Fig. 11 is a detailed view of the scaffold support system shown in Fig. 10;

[0052] Fig. 12 is a perspective view of a scaffold beam support element;

[0053] Fig. 13 is a front view of two profile beams of a scaffold beam with a vertical post of a scaffold arranged between them;

[0054] Fig. 14 an enlarged detailed view of the vertical post resting on a profile support;

[0055] Fig. 15 shows a support structure constructed on a scaffold in the manner of a formwork structure with a plurality of scaffold supports;

[0056] Fig. 16 is a side view of the scaffold beam support element of Fig. 12;

[0057] Fig. 17 a scaffold support system with two support structure elements coupled to a scaffold support and arranged at a predetermined distance from each other;

[0058] Fig. 18 is a view corresponding to Fig. 17 of a scaffold support system with two support structure elements arranged at a different predetermined distance from each other; Fig. 19 is a further view corresponding to Fig. 17 of a

[0059] Scaffolding support system with two support structure elements arranged at a different predetermined distance from each other;

[0060] Fig. 20 shows a further illustration corresponding to Fig. 17 of a

[0061] Scaffolding support system with two support structure elements arranged at a different predetermined distance from each other.

[0062] Before the structure of a scaffolding support, a scaffolding support system or a support structure constructed with one or more such scaffolding supports or scaffolding support systems is described in detail below with reference to Figs. 1-15, it should be noted that, for the purposes of the present invention and in particular for describing the invention with reference to Figs. 1-15, the statement that an opening has a distance from a reference element, for example a side surface or another opening, is to be understood as referring to the distance from the center of an opening in question, for example the center of a circular opening, to the reference element, for example a side surface or the center of another opening. In the case of an elongated hole-like opening, such an opening center can be defined by the intersection point of a longitudinal center axis and a transverse center axis.Likewise, within the meaning of the present invention, the statement that a support structure element, which is generally a component elongated in the direction of the support structure element's longitudinal axis, such as a vertical post, has a distance from a reference element, for example another support structure element, is to be understood as referring to the distance of a respective longitudinal axis of a support structure element from the reference element, for example the longitudinal axis of another support structure element. Furthermore, the distance to a reference element defined by an axis or a direction refers to the orthogonal distance, i.e. the shortest distance to the reference element, i.e. the axis or the direction.

[0063] Figs. 1 to 5 show a scaffold beam 10 or individual parts of such a scaffold beam 10 or individual parts of such a scaffold beam 10, which can be used, for example, to construct a scaffold, a formwork structure, or another support structure. The scaffold beam 10 comprises two essentially identical, U-shaped profile beams 14, 16, each with two profile legs 18, 20 and 22, 24, respectively, and a profile web 26, 28 connecting the two profile legs. The two profile legs 18, 20 and 22, 24, respectively, are arranged essentially at right angles to the respectively associated profile web 26, 28. A respective first profile leg 18, 22 of the profile supports 14, 16 provides a first profile support side surface 30, 32 on its side facing away from the respective second profile leg 20, 24.Likewise, each second profile leg 20, 24 provides, on its side facing away from the respective first profile leg 18, 22, a second profile support side surface 34, 36 parallel to the respectively associated first profile support side surface 30, 32. The two first profile support side surfaces 30, 32, which lie adjacent to one another or at the same level and continue one another essentially without an angle, provide a first scaffold support surface region 38 that is essentially orthogonal to a center plane or plane of symmetry E. Likewise, the two second profile support side surfaces 34, 36, which lie adjacent to one another or at the same level and continue one another essentially without an angle, provide a second scaffold support side surface region 40 that is essentially orthogonal to the plane of symmetry E. With these scaffold support side surface areas 38, 40, the scaffold support 10 can be used in a support structure on other system areas orComponents of a supporting structure rest on or support them.

[0064] In the area of ​​each profile web 26, 28, each profile beam 14, 16 has a profile beam end face 42, 44. In the assembled state of a scaffold beam 10, the two profile beams 14, 16 are positioned such that their profile beam end faces 42, 44 face each other and form an overall structure that is essentially mirror-symmetrical with respect to the plane of symmetry E.

[0065] In each of the two profile beams 14, 16, as illustrated in Fig. 3 with reference to the profile beam 14, a row Ri of first profile beam openings 46 is provided. The first profile beam openings 46 of the row Ri are arranged consecutively in a scaffold beam longitudinal direction LG. First profile beam openings 46 that directly follow one another in the scaffold beam longitudinal direction LG are spaced apart by a distance Di, wherein this distance Di between immediately adjacent first profile beam openings 46 is preferably constant over the entire row Ri of first profile beam openings 46.

[0066] Likewise, each profile beam 14, 16 has a row R2 of second profile beam openings 48. The second profile beam openings 48 of row R2 are also arranged consecutively in the profile beam longitudinal direction LG and have a mutual spacing D2, which essentially corresponds to the spacing Di of the first profile beam openings 46 from one another in the profile beam longitudinal direction LG. Furthermore, the two rows Ri, R2 in each of the profile beams 14, 16 are arranged such that they have a spacing D3 from one another orthogonally to the profile beam longitudinal direction LG, which essentially corresponds to the spacing Di and D2, respectively.The two rows Ri, R2 are further arranged in each of the profile beams 14, 16 such that a second profile beam opening 48 is located orthogonally to the profile beam longitudinal direction LG next to each first profile beam opening 46, so that respective pairs P are formed from adjacent first and second profile beam openings 46, 48 of the two rows Ri, R2.

[0067] The row Ri of first profile support openings 46 is arranged in the respective profile web 26, 28 such that it has a distance D4 substantially orthogonal to the profile support longitudinal direction LG TO the first profile support side surface 30, 32 of the first profile leg 18, 22 positioned closer to this row Ri, which is greater than a substantially orthogonal distance Ds of the row R2 of second profile support openings 48 to the second profile support side surface 34, 36 of the second profile leg 20, 24 closer to the respective row R2.

[0068] Fig. 5 shows a spacer element 50, which is positioned between the two profile beams 14, 16 in the assembled state of a scaffold beam 10. For a stable structure, several such spacer elements 50 are preferably arranged at different positions in the profile beam longitudinal direction L. Garranged between the two profile supports 14, 16. The spacer element 50 is elongated in a spacer element longitudinal direction LD and has two spacer element openings 52 following one another in the spacer element longitudinal direction LD. A distance Ü6 between the two spacer element openings 52 in the spacer element longitudinal direction LD corresponds to the distance Di between the first profile support openings 46, the distance D2 between the second profile support openings 48, and the distance D3 between a respective first profile support opening 46 and a respective second profile support opening 48 of a respective pair P.This makes it possible to insert such a spacer element 50 either between the two profile supports 14, 16 such that each of the two spacer element openings 52 is aligned with one of two immediately adjacent first profile support openings 46, or such that each of the two spacer element openings 52 is aligned with one of two immediately adjacent second profile support openings 48, or such that one of the spacer element openings 52 is aligned with one of the two profile support openings 46, 48 of a pair P and the other spacer element opening 52 is aligned with the other of the profile support openings 46, 48 of this pair P. This alignment is then of course given for each of the two profile supports 16, 18.

[0069] To create a secure connection, connecting elements 54 can be passed through the first profile beam openings 46 or second profile beam openings 48 of the two profile beams 14, 16, which are aligned with the two spacer element openings 52 of a respective spacer element 50. These connecting elements 54 can be designed, for example, as screw bolts with a head 56 and a threaded shaft 58, onto which a nut 60 can be screwed.

[0070] To achieve an easy-to-handle structure, the two profile supports 14, 16 are preferably constructed of aluminum material and manufactured, for example, by extrusion. Likewise, each spacer element 50 can also be constructed of aluminum material and manufactured by cutting from an extruded profile with a thickness required to adjust the mutual distance A to be specified for the two profile supports 14, 16. Such an extruded profile can be designed essentially as a hollow profile, so that an inner opening 62 is formed in each spacer element 50, extending essentially completely through it, to minimize weight.

[0071] The two profile beams 14, 16 can, for example, be moved separately from one another to the installation location intended for them and can be assembled there with the required number of spacer elements 50 and connecting elements 54 to form a scaffold beam 10.

[0072] When assembling the profile supports 14, 16 with the spacer elements 50 to be arranged between them, various positionings of the spacer elements 50 can be provided, as discussed above and illustrated in Fig. 11. The scaffold support system 64 shown in more detail in Fig. 11, which is shown integrated into a support structure 66 constructed in the form of a scaffold in Fig. 10, shows two scaffold supports 10 with the previously described structure, which are coupled to an insert element 68, described in more detail below. Fig. 11 illustrates various installation positions of spacer elements 50.It can be seen that in each of the end regions shown of the scaffolding girders 10, a spacer element 50 is installed in such a way that its spacer element longitudinal direction LD corresponds to the respective scaffolding girder longitudinal direction LG, so that a spacer element 50 positioned in this way is firmly connected to the two profile girders 14, 16 of the scaffolding girders 10 by connecting elements 54 passing through its spacer element openings 52 and respective second profile girder openings 48. Since in a respective spacer element 50, the two spacer element openings 52 are arranged transversely to the spacer element longitudinal direction LD in a central region and have the same distance D7 or D8 to each of two spacer element side surfaces 70, 72, which are preferably essentially parallel to one another.De, which also corresponds to the distance Ds of the second profile beam openings 48 to the respective second profile beam side surface 34, 36, with such positioning of a spacer element 50 one of the two spacer element side surfaces 70, 72 lies essentially flush with the two second profile beam side surfaces 34, 36 and thus also contributes to the second scaffold beam support surface area 40. A distance Dg of a respective spacer element opening 52 in the spacer element longitudinal direction LD TO a respectively immediately adjacent spacer element end surface 74, 76 is smaller than the respective distance D7 or De. This means that with such an installation that a spacer element 50 interacts with the two profile beam openings 46, 48 of a respective pair P in each of the profile beams 14, 16, the spacer element 50 with its spacer element end surface 74 or 76, which in the example shown is curved.76, which is positioned closer to the second scaffold support surface area 40, is set back inwards with respect to it.

[0073] 6 and 7 show an insert element 68 which can be used with one or two scaffolding girders 10 to construct a respective scaffolding girder system 66. The insert element 68 is also preferably made of aluminum material and, for example, by extrusion as a substantially box-like hollow profile. In the insert element 68, two rows R3, R4 of insert element openings 78 are formed successively in a longitudinal direction LE of the insert element. In each of the two rows R3, R4, immediately adjacent insert element openings or those following one another in the longitudinal direction LE of the insert element have a distance D10 which is smaller than a distance Du between the two rows R3, R4 or the immediately adjacent insert element openings 78 of different rows R3, R4.It should be noted that a single row of insertion element openings extending continuously in the insertion element's longitudinal direction LE could also be formed in the insertion element 68. Similarly, several rows of first profile support openings 46 and / or rows of second profile support openings 48 could be provided in the profile supports 14, 16, spaced apart from one another in the profile support's longitudinal direction LG.

[0074] The insertion element openings 78 have the same distance D12 and D13 to respective insertion element side surfaces 80, 82 which are arranged orthogonally to the insertion element longitudinal direction LE at a distance from one another and oriented essentially parallel to one another, so that the

[0075] Insertion element openings 78 are positioned orthogonally to the insertion element longitudinal direction LE centrally in the insertion element 68. It should also be noted that each insertion element opening 78 in the insertion element 68 designed as a hollow profile part comprises an opening section in each of the two opposing wall regions, so that a respective connecting member 54 can be passed completely through the insertion element 68.

[0076] The distance D12 or D13 of the insertion element openings 78 to the two insertion element side surfaces 80, 82 corresponds to the distance D4 of the first profile beam openings 46 to the respective first profile beam side surface 30, 32. In the scaffolding support system 64 illustrated in Fig. 11, in which the insertion element 68 is coupled in each of its longitudinal end regions by two connecting elements 54 arranged at a distance from one another in the direction of the insertion element longitudinal direction LE or also the scaffolding support longitudinal direction LG to each of the two scaffolding supports 10 in the region of the first profile beam openings 46, one of the two insertion element side surfaces 80, 82 is thus flush with the first profile beam side surfaces 30, 32 of the two profile beams 14, 16 of the two scaffolding supports 10 and thus contributes to the respective first scaffolding support surface region 38.

[0077] In a scaffold support system 64 constructed in this way, the insertion element 68 lies with each of its two longitudinal end regions directly adjacent to or above a spacer element 50. To make this possible, the spacer element 50 and the insertion element 68 are dimensioned such that a distance D14 between a respective first profile support side surface 30, 32 and second profile support side surface 34, 36 in each of the profile supports 14, 16 essentially corresponds to the sum of a width BD of the spacer element 50 measured between the two spacer element side surfaces 70, 72 and a width BE of the insertion element 68 measured between the insertion element side surfaces 80, 82. At the same time, this also leads to a construction in which the insertion element 68 can rest in its longitudinal end regions on the spacer elements 50 of the two scaffold supports 10 or can also be additionally supported by them and in particular also against pivoting orWalking movement can be blocked.

[0078] In the insertion element 68, the insertion element openings 78 are arranged such that their distance D10 in the insertion element longitudinal direction LE is smaller than the distance between directly successive first profile beam openings 46 in the scaffold beam longitudinal direction LG. In particular, the distance D10 between directly adjacent insertion element openings 78 can be half the distance Di between directly adjacent first profile beam openings 46. This enables a comparatively fine adjustment of the installation position of the insertion element 68 in a respective scaffold beam 10 in the scaffold beam longitudinal direction LG. In particular, it can be provided that the distance Di corresponds to an integer multiple of the distance D10, for example three or four times, in order to be able to achieve an even finer grid.

[0079] 6 and 7 further show that the insertion element 68, which is constructed with a substantially rectangular cross-sectional profile and has narrow sides 84, 86 providing the respective insertion element side surfaces 80, 82 or broad sides 88, 90 running between them, has in one of the narrow sides 84, 86 an undercut profile 92 which is open outwards, i.e. in the region of the insertion element side surface 80 and which divides the insertion element side surface 80 into two sections running alongside one another.One or more fastening elements, particularly designed in the manner of hammer head screws, can be inserted into the undercut profile 92, by means of which support structure elements of a support structure can be coupled to the narrow side 84 of the insertion element 68, wherein the position of such a coupling in the insertion element longitudinal direction LE can be freely selected by correspondingly displacing the fastening elements used for this purpose.

[0080] 8 and 9 show a further support structure element which can be used to construct a scaffold support structure 64, for example to couple two scaffold supports 10 directly adjacent to one another. This can be seen in the example of a support structure 66 illustrated in Fig. 15. There, on a scaffold structure 95, three groups of three scaffold supports 10 are provided, each directly adjacent to one another in the respective scaffold support longitudinal direction LG. For this purpose, a scaffold support connecting element 94 shown in Figs. 8 and 9 can be used. The scaffold support connecting element 94 is also preferably made of aluminum material, for example by extrusion, and is elongated in a connecting element longitudinal direction Lv.The width Bv of the scaffold beam connecting element 94 orthogonal to the connecting element longitudinal direction Lv can substantially correspond to the distance Du between the respective first and second profile beam side surfaces 30, 32 and 34, 36 in each of the profile beams 14, 16.

[0081] A row Rs of first connecting element openings 96 is provided in the scaffold beam connecting element 94, and a second row Re of second connecting element openings 98 is provided at a distance therefrom, orthogonal to the connecting element longitudinal direction Lv. These first connecting element openings 96 and second connecting element openings 98 are arranged in the scaffold beam connecting element 94 such that an opening pattern corresponding to the opening pattern of the first and second profile beam openings 46, 48 is provided.The scaffold beam connecting element 94 can thus be positioned in the adjacent area of ​​two scaffold beams 10 in such a way that the first and second connecting element openings 96, 98 provided therein are aligned with the respective first and second profile beam openings 46, 48 in the two profile beams 14, 16 of the profile beams 10 to be connected to one another, and the scaffold beam connecting element 94 can be firmly connected to each scaffold beam 10 by a plurality of connecting members 54. The thickness of the scaffold beam connecting element 94 essentially corresponds to the thickness of the spacer elements 50 arranged between the profile beams 14, 16 of the scaffold beams 10 to be connected to one another and thus to the distance A to be provided between the two profile beam end faces 42, 44.This distance A is dimensioned such that, when constructing a support structure, it is possible to guide support structure elements thereof between the two profile beams 14, 16 of a scaffold beam 10. This is illustrated in Figs. 13 and 14. In this example, such a support structure element 101 guided between the two profile beams 14, 16 of the scaffold beam 10 is a vertical post 100 used to construct a scaffold structure. Such a tubular vertical post 100 can carry coupling elements, such as a perforated disc 102, at several longitudinal positions thereof, which is connected to the tubular body of the vertical post 110 by weld seams 104, 106 that preferably run completely around the circumference.In order to enable such a vertical post 100 to rest with one of its perforated discs 102, for example, on the first profile beam side surface 30, 32 of the two profile beams 14, 16 without this leading to mutual interference or contact with one of the two weld seams 104, 106, the profile beams 14, 16 are designed such that a chamfer 108 is formed in the transition region from a respective profile beam end surface 42, 44 to a respective first profile beam side surface 30, 32. In the illustrated embodiment, the weld seam 106 can dip into the space thus provided, so that a flat support of the perforated disc 102 on the first scaffold beam support surface area 38 provided by the two profile beam side surfaces 30, 32 is possible.In order to enable a similar support interaction with respect to the second scaffold support surface area 40, it is advantageous to also provide such a chamfer 110 in the transition between the profile support end surfaces 42, 44 and the second profile support side surfaces 34, 36. It should be noted that instead of the chamfers, rounded portions can also be formed in the respective transition areas, which provide the space required to accommodate a respective weld seam 104 or 106.

[0082] To construct a scaffold support system 64 or a support structure 66 or 66, one or more scaffold support elements 112 can also be used. Such a scaffold support element 112 is illustrated in Fig. 12. The scaffold support element 112 has a support head 114, which provides a scaffold support surface 116. Approximately centrally in the scaffold support surface 116, a connecting web 118 is provided, in which a plurality of connecting web openings 120 are provided, each at the same distance Dis from the scaffold support surface 116. The distance Dis corresponds to the distance Ds of the second profile support openings 48 from the respective second profile support side surface 34, 36 of each of the profile supports 14, 16.

[0083] In the scaffolding support system 64 shown in Fig. 11, each of the two scaffolding supports 10 rests in one of its longitudinal end regions on the scaffolding support surface 116 of a scaffolding support element 112. By displacing the scaffolding support element 12 in the direction of the scaffolding support longitudinal direction LG, one of the connecting web openings 120 can be connected to one of the second

[0084] Profile support openings 48 are aligned so that a connecting member 54 can be passed through these mutually aligned openings and a respective scaffold support 10 can be secured against detachment from the associated scaffold support support element 112.

[0085] The mutual distance between the connecting web openings 120 can vary or be selected such that when using such a scaffold girder support element 112 with differently dimensioned support structure elements of a scaffold, for example vertical posts combined in frame-like structures, it is possible to achieve an alignment of several scaffold girder support elements 112 positioned in this way at a fixed predetermined distance from one another with one or more scaffold girders 10 or the second profile girder openings 48 provided therein.

[0086] The scaffold support element 112 shown in Fig. 12 further comprises a spindle assembly, generally designated 122, with an externally threaded shaft 124 coupled to the support head 114 and a spindle nut 126 rotatable thereon and thus adjustable in its longitudinal direction. This spindle assembly 122 or the externally threaded shaft 124 thereof can, for example, be inserted into the upper end of a vertical post of a scaffold structure until the spindle nut 126 rests against it. By rotating the spindle nut 126, the externally threaded shaft 124 and with it the support head 114 can then be adjusted in its position with respect to such a vertical post, for example, substantially in the vertical direction or in the height direction, in order to be able to achieve the desired installation position for a scaffold support 10 to be supported on such a scaffold support element.

[0087] With such a scaffold support 10 or scaffold support system 64, it is possible to construct a wide variety of support structures 66 or 66', as is illustrated, for example, in Figs. 10 and 15. Such support structures 66, 66' can, as is the case with the support structure 66 shown in Fig. 10, be constructed in the manner of a scaffold on which, depending on the intended use, loads are to be supported, or can, as is the case with the support structure 66', be used to construct a formwork structure, for example in bridge construction. Such a scaffold support system 64 as described above offers a high degree of variability while remaining stable. For example, if two scaffold supports 10 are used, as is shown in Figs.10 and 11, is coupled to an insertion element 68 in such a way that the insertion element 68 is coupled to the scaffold supports 10 in each of its longitudinal end regions by at least two connecting members 54 arranged at a distance from one another in the insertion element longitudinal direction LE, a very rigid overall structure is achieved in which bending of the insertion elements 68 which are stably supported in both longitudinal end regions is greatly limited.

[0088] If an insert element 68 is coupled to a scaffold support 10 by means of only a single connecting element 54, as illustrated in Fig. 15 for the insert elements 68', the insert element 68' is pivotable relative to the scaffold support 10 coupled thereto in this manner, for example, about the connecting element 54's longitudinal axis LG, so that any desired angle can be set between the insert element 68' and the scaffold support 10 coupled thereto by only a single connecting element 54. This leads to a high degree of variability in the construction of a support structure 66.

[0089] A further particularly advantageous design aspect of a scaffold support system 64 according to the invention or of a support structure constructed therewith is explained below with reference to Figs. 16 to 20.

[0090] Fig. 16 shows the scaffold support element 12, already described with reference to Fig. 12, with its support head 114 and the spindle arrangement 122. It can be clearly seen that in the connecting web 118 several

[0091] Connecting web openings 120, 121 are provided. Two first

[0092] Connecting web openings 120 have a distance Di6 from a scaffold support element longitudinal axis Ls, which is smaller than a distance D17, with which two second connecting web openings 121 are arranged to the scaffold support element longitudinal axis Ls, which essentially also corresponds to the longitudinal axis of the external thread shaft 124 or is defined by it.

[0093] Connecting web 118 are thus a pair of with respect to the scaffold support

[0094] Support element longitudinal axis Ls opposite first connecting web openings 120 and a pair of second connecting web openings 121 opposite each other with respect to the scaffold support element longitudinal axis Ls are provided. This makes it possible to connect such a scaffold support element 112 in the same way to a

[0095] To couple scaffolding beam 10.

[0096] Figs. 17 to 20 illustrate, based on four different variants of a scaffold support system 64, the variability in the use of the scaffold support elements 112. These support elements are generally used in such a way that they are inserted with their externally threaded shaft 124 into an upwardly open end of, for example, tubular support structure elements 100, 10T, which can be designed, for example, as vertical posts and can be coupled to one another by horizontal bars or can be combined in a rigid frame. When the externally threaded shaft 124 is inserted into a respective support structure element 100, 10T, the spindle nut 126 rests on the upper end of the respective support structure element 100, 101' and thus defines the positioning of the support head 114 serving to support a respective scaffold support 10.

[0097] All designs of scaffolding systems 64 shown in Figs. 17 to 20 are designed in such a way that the following conditions A to C are met:

[0098] A: DTI = ni x D2 + 2 x Die

[0099] B: DT2 = P2C D2 - 2 x Di7

[0100] C: DT3 = P3 C D2 + Dl6 + D17

[0101] If these conditions are met, it is possible to construct various scaffold support systems 64 using a type of scaffold support element 112, such as that shown in Figure 16, in which the support structure elements 101, 101' are positioned at different distances from one another, predetermined by the dimensions of a support structure, for example, a scaffold. Such dimensions can result, for example, from standardized dimensions in such support structures or scaffolds.

[0102] In the scaffolding support system 64 of Fig. 17, the two support structure elements 101, 10T are arranged such that their support structure element longitudinal axes LT have a mutual distance Du, which can be, for example, 732 mm. This support structure element distance DTI does not correspond to an integer multiple of the distance D2 of the second profile beam openings 48 to which the two scaffolding support elements 112 are to be coupled. This distance D2 can be, for example, 100 mm, so that the mutual distance of the second profile beam openings 48 is an integer multiple of this distance D2, i.e., an integer multiple of 100 mm. With a support structure element spacing Du of 732 mm, there is therefore an excess of 32 mm with respect to two second profile support openings 48, which are arranged at a distance of 700 mm from each other, the mutual distance of which therefore corresponds to seven times the distance Di.

[0103] To compensate for this excess, the distance Die of the first connecting web openings 120 to the scaffold girder support element longitudinal axis Ls, which in the scaffold girder system 64 shown in Fig. 17 corresponds to the respective support structure element longitudinal axis LT, is dimensioned such that it is 16 mm. This means that the two closer-positioned first connecting web openings 120 then have a distance of exactly 700 mm from each other and can thus be positioned aligned with two second profile girder openings 48 that are 700 mm apart. A respective connecting element 54 can then be passed through these mutually aligned second profile girder openings 48 and first connecting web openings 120 in order to firmly connect the scaffold girder 10 and the two scaffold girder support elements 112 to one another.

[0104] In the example shown in Fig. 17, the size m used in condition A corresponds to the number 7. The support structure element spacing Du is 732 mm, the distance D2 between two immediately adjacent second profile girder openings 48 is 100 mm, and the distance Die of the respective first connecting web opening 120 to the scaffold girder support element longitudinal axis Ls of a respective scaffold girder support element 112 is 16 mm.

[0105] Figure 18 illustrates an exemplary embodiment in which the two support structure elements 100, 101 have a mutual spacing D2 of 1088 mm. The two second profile beam openings 48, via which the scaffold beam 10 is to be coupled to the scaffold beam support elements 112, have a spacing in the scaffold beam longitudinal direction LG of 1200 mm. This results in an undersize of the support structure element spacing DT2 of 112 mm.

[0106] The distance Diy of the second connecting web openings 121 to the scaffold support element longitudinal axis Ls is set to 56 mm, so that the two second connecting web openings 121 of the two scaffold support elements 112 facing away from each other are spaced apart by 1200 mm and thus these two second connecting web openings 121 can be aligned with the two second scaffold support openings 48 arranged at a distance of 1200 mm from each other and can be coupled by respective connecting elements 54.

[0107] In this case, for condition B, the number P2 is 12, the support structure element spacing DT2 is 1088 mm, the distance D17 of the second connecting web openings 121 to be used from the scaffold beam support element longitudinal axis Ls of the respective scaffold beam support element 112 is 56 mm, and the distance between two immediately adjacent second profile beam openings 48 is again 100 mm.

[0108] Fig. 19 illustrates an embodiment in which the mutual distance between the support structure element longitudinal axes LT of the two support structure elements 101, 10T is 1572 mm. By using the first connecting web opening 120, which is positioned closer to the other scaffold support element 112, in one of the scaffold support elements 122, for example in the scaffold support element 112 provided on the support structure element 101, and by using the second connecting web opening 121, which is closer to this scaffold support element 112, of the other scaffold support element 112 provided on the support structure element 10T, it is possible to couple the two scaffold support elements 112 to the second profile support openings 48, which have a mutual distance in the scaffold support longitudinal direction LG of 1500 mm.The oversize of the support structure elements 100, 10T arranged in this scaffold support system 64 with the support structure element spacing DT3 with respect to the second profile support openings 48 to be used is 72 mm, which can be compensated by the sum of a distance Di6 of 16 mm and a distance Diy of 56 mm for a first connecting web opening 120 and a second connecting web opening 121 of the two scaffold support elements 112, respectively. In the scaffold support system shown in Fig.19, the number m is 15 for condition C, the support structure element spacing DT3 is 1572 mm, the spacing D2 between two immediately adjacent second profile support openings 48 is again 100 mm, the spacing D16 of the first connecting web opening 120 to be used from the scaffold support element longitudinal axis Ls of one of the scaffold support elements 112 is 16 mm, and the spacing Diy of the second connecting web opening 120 to be used from the scaffold support element longitudinal axis Ls of the other scaffold support element 112 is 56 mm.

[0109] The preceding explanation shows that by selecting the different sizes that satisfy conditions A to C, it is possible to realize more than two different support structure element spacings that do not correspond to an integer multiple of the spacing D2 with only two differently positioned types of connecting web openings 120, 121.

[0110] The number of realizable support structure element spacings naturally increases in each of the exemplary embodiments of scaffolding support systems 64 shown in Figs. 17 to 19 when the support structure element spacing increases or decreases by a distance D2 or an integer multiple of the distance D2, so that only the respective number m changes in adaptation. This is shown in Fig. 20 using the scaffolding support system of Fig. 64. In the scaffolding support system 64 shown in Fig. 2, the two support structure elements 101, 101' have an even greater support structure element spacing DT4 of, for example, 2072 mm from one another. Thus, with respect to the support structure element spacing DT3 of the scaffolding support system of Fig. 19, only the number n has increased by 5. The two scaffold support elements 112 can therefore be positioned with their connecting webs 118 exactly as is the case with the scaffold support system of Fig.64 is the case, in order to compensate for an excess of the support structure element spacing DT4, which in this case is also 72 mm. The same applies to the scaffolding girder systems of Figures 17 and 18. There too, using the same scaffolding girder support elements 112, condition A or B can be met by increasing or changing the number m or m, respectively, if the mutual spacing of the support structure elements 101, 101' to be coupled to one or two scaffolding girders 10 changes by an integer multiple of the spacing D2 of the second profile girder openings 48 with respect to the spacing specified in these examples.

[0111] It should also be noted that conditions A to C can be met for a variety of other support structure element spacings Du using the same scaffold girder support elements 112, for example if these support structure element spacings DTI are increased by multiplying by an integer, for example 2.

Claims

Claims 1. Scaffold support, in particular for a scaffold, a formwork structure or the like, comprising two elongated U-shaped profile beams (14, 16) in a scaffold support longitudinal direction (LG), each with two profile legs (18, 20, 22, 24) and a profile web (26, 28) connecting the two profile legs (18, 20, 22, 24) to each other, wherein the two profile beams (14, 16) are detachably connected to each other by a plurality of connecting elements (54) with at least one spacer element (50) in the intermediate position.

2. Scaffold beam according to claim 1, characterized in that at least one row (Ri) of first profile beam openings (46) for the passage of a connecting element (54) is formed in the profile web (26, 28) of each of the profile beams (14, 16) and at least one row (Ri) of second profile beam openings (48) for the passage of a connecting element (54) is arranged orthogonally to the longitudinal direction (LG) of the scaffold beam at a distance from the at least one row (Ri) of first profile beam openings (46), and that: - a distance (Di) between first profile beam openings (46) that follow directly one another in the longitudinal direction (LG) of the scaffold beam essentially corresponds to the distance (D2) between second profile beam openings (48) that follow directly one another in the longitudinal direction (LG), or / and - a distance (D3) between the at least one row (Ri) of first profile beam openings (46) and the at least one row (R2) of second profile beam openings (48) orthogonal to the scaffold beam longitudinal direction (LG) essentially the distance (Di) of first profile beam openings (46) immediately following one another in the scaffold beam longitudinal direction (LG) or / and the distance (D2) of in the scaffold beam longitudinal direction (LG) corresponds to immediately successive second profile beam openings (48), or / and - a plurality of consecutive pairs (P) in the scaffold beam longitudinal direction (LG), each with a first a profile beam opening (46) and a second profile beam opening (48) is formed, wherein in each pair (P) consisting of a first profile beam opening (46) and a second profile beam opening (48) the two profile beam openings (46, 48) are essentially not offset from each other in the longitudinal direction of the scaffold beam.

3. Scaffold support according to claim 2, characterized in that a second profile support opening (48) forming a pair (P) with each first profile support opening (46) is provided.

4. Scaffold beam according to one of the preceding claims, characterized in that in each of the profile beams (14, 16) a first profile leg (18, 22) provides a first profile beam side surface (30, 32) and a second profile leg (20, 24) provides a second profile beam side surface (34, 36), wherein the first profile beam side surfaces (30, 32) of the first profile leg (18, 22) together provide a first scaffold beam support surface area (38) and the second profile beam side surfaces (34, 36) of the second profile leg (20, 24) together provide a second scaffold beam support surface area (40).

5. Scaffold beam according to claim 4, characterized in that a chamfer (108) or rounding is formed in each of the profile beams (14, 16) at the transition from the first profile beam side surface (30, 32) to a profile beam end surface (42, 44) formed on the profile web (26, 28) and facing the respective other profile beam (14, 16), and / or that a chamfer (108) or rounding is formed in each profile beam (14, 16) at the transition from the second profile beam side surface (34, 36) to the The profile carrier end face (42, 44) has a chamfer (110) or rounding.

6. Scaffold support according to claim 2 or 3 and claim 4 or 5, characterized in that in each of the profile supports (14, 16) a distance (D4) between the first profile support openings (46) positioned closer to the first profile leg (18, 22) and the first profile support side surface (30, 32) is greater than a distance (Ds) between the second profile support openings (48) positioned closer to the second profile leg (20, 24) and the second profile support side surface (34, 36).

7. Scaffold support according to one of the preceding claims, characterized in that at least one, preferably each, spacer element (50) is elongated in a spacer element longitudinal direction (LD) and has at least two spacer element openings (52) following one another in the spacer element longitudinal direction (LD) for the passage of a connecting element (54).

8. Scaffold support according to claim 7 and claim 2, characterized in that a distance (De) between at least two, preferably in the longitudinal direction (LD) of the spacer element openings (52) corresponds to the distance (Di) or an integer multiple of the distance (Di) between two, preferably in the longitudinal direction (LG) of the scaffold support, first profile support openings (46) or / and the distance (D2) or an integer multiple of the distance (D2) between two, preferably in the longitudinal direction (LG) of the scaffold support, second profile support openings (48) corresponds to the distance (De) between at least two, preferably in the longitudinal direction (LG) of the scaffold support.

9. Scaffold support according to claim 7 or 8 and claim 6, characterized in that at least one, preferably each, spacer element (50) has spacer element end faces (74, 76) spaced apart from each other in the longitudinal direction (LD) of the spacer element, and that at least one, preferably each, spacer element end face (74, 76) a distance (D9) between a spacer element opening (52), preferably directly adjacent to the spacer element end face (74, 76), and the spacer element end face (74, 76) in the direction of the spacer element longitudinal direction (LD) less than or equal to the distance between the second profile support openings (48) and the second profile support side surface (34, 36) for each of the profile supports (14, 16), and / or that at least one, preferably each, spacer element (50) has spacer element side surfaces (70, 72) that are spaced apart from each other orthogonally to the longitudinal direction (LD) of the spacer element, and that for at least one, preferably each, spacer element side surface (70, 72) a distance (D7, De) between the spacer element openings (52) that follow each other in the longitudinal direction (LD) of the spacer element and the spacer element side surface (70, 72) corresponds essentially to the distance (Ds) between the second profile support openings (48) and the second profile support side surface (34, 36) for each of the profile supports (14, 16).

10. Scaffold support according to one of the preceding claims, characterized in that at least one, preferably each, profile support (14, 16) is made of aluminium material, preferably by extrusion, and / or that at least one, preferably each, spacer element (50) is made of aluminium material, preferably by extrusion.

11. Scaffold support system comprising at least one scaffold support (10) according to one of the preceding claims and at least one insertion element (68) elongated in a longitudinal insertion element direction (LE) or / and at least one scaffold support element (112) or / and at least one scaffold support element (94) elongated in a longitudinal connection element direction (Lv).

12. Scaffold support system according to claim 11 and claim 2, characterized in that in the at least one insertion element (68) at least one row (R3, R4) of in the insertion element- longitudinally (LE) successive insertion element openings (78) are provided for the passage of a connecting element (54), wherein the distance (Di) between at least two, preferably in the longitudinal direction (L9) of the scaffold support, immediately successive, first Profile support openings (46) and / or the distance (D9) between at least two, preferably in the longitudinal direction (LG) of the scaffold support, second profile support openings (48) essentially the distance (D10) or an integer multiple of the distance (D10) between at least two, preferably in the insertion element- longitudinal direction (LE) corresponds to immediately successive, slide-in element openings (78).

13. Scaffold support system according to claim 12, characterized in that in the at least one insertion element (68) at least two successive rows (R3, R4) of insert elements in the insertion element longitudinal direction (LE) are provided. longitudinal direction (LE) successive insertion element openings (78) are provided, wherein a distance (D10) of immediately adjacent insertion element openings (78) in each row (R3, R4) of insertion element openings (78) is smaller than a distance (D11) of immediately adjacent insertion element openings (78) of different rows (R3, R4) of insertion element openings (78).

14. Scaffold support system according to claim 12 or 13, characterized in that the at least one insertion element (68) has insertion element side surfaces (80, 82) that are spaced apart from each other orthogonally to the insertion element longitudinal direction (LE), and that at least one, preferably each row (R3, R4) of insertion element openings (78) that follow one another in the insertion element longitudinal direction (LE) have a substantially equal distance (D12, D13) to each insertion element side surface (80, 82).

15. Scaffold support system according to one of claims 11-14, characterized in that at least one insertion element (68) has a substantially rectangular cross-sectional profile with opposite narrow sides (84, 86) and opposite wide sides (88, 90), and that at least one narrow side (84) has an outwardly open undercut profile (92), and / or that at least one insertion element (68) is made of aluminium material, preferably by extrusion.

16. Scaffold support system according to one of claims 11-15, characterized in that at least one scaffold support element (112) comprises a support head (114) with a scaffold support surface (116) and a connecting web (118) projecting from the scaffold support surface (116), to be positioned between the two profile beams (14, 16) of a scaffold support (10) with at least one connecting web opening (120, 121) for the passage of a connecting element (54), or / and that at least one scaffold support element (112) comprises a spindle arrangement (122).

17. Scaffold support system according to claim 16 and claim 6, characterized in that a distance (Dis) of the at least one connecting web opening (120, 121) to the scaffold support bearing surface (116) corresponds essentially to the distance (Di) of the first profile support openings (46) to the first profile support side surface (30, 32) for each of the profile supports (14, 16) or to the distance (D2) of the second profile support openings (48) to the second profile support side surface (34, 36) for each profile support (14, 16).

18. Scaffold support system according to claim 16 or 17, characterized in that at least one first connecting web opening (120) and at least one second connecting web opening (121) are provided in the connecting web (118), wherein a distance (D16) of the at least one first connecting web opening (120) to a scaffold support The longitudinal axis (Ls) of the support element is smaller than the distance (D17) between at least one second connecting web opening (121) and the longitudinal axis (Ls) of the scaffold girder support element.

19. Scaffold support system according to claim 18, characterized in that two first connecting web openings (120) are provided opposite each other with respect to the scaffold support element longitudinal axis (Ls) in the connecting web (118), or / and that two second connecting web openings (121) are provided opposite each other with respect to the scaffold support element longitudinal axis (Ls) in the connecting web (118).

20. Scaffold support system according to one of claims 11-19 and claim 4, characterized in that in each profile support (14, 16) a distance (Du) between the first profile support side surface (30, 32) and the second profile support side surface (34, 36) corresponds essentially to the sum of a width (BD) of at least one spacer element (50) between two spacer element side surfaces (70, 72) that are spaced apart orthogonally to a spacer element longitudinal direction (LD) and a width (BE) of at least one insertion element (68) between two insertion element side surfaces (80, 82) that are spaced apart orthogonally to a insertion element longitudinal direction (LE).

21. Support structure, in particular scaffolding or formwork structure, comprising at least one scaffold support (10) according to one of claims 1-10 and / or at least one scaffold support system (64) according to one of claims 11-20.

22. Support structure according to claim 21, characterized in that at least one insertion element (68) and / or at least one scaffold support connecting element (94) is connected in at least one of its longitudinal end regions, preferably in both of its longitudinal end regions, to a scaffold support (10) by means of at least two connecting elements (54) positioned at a distance from each other in the longitudinal direction (LG) of the scaffold support, or / and that at least one insertion element (68') is connected in at least one of its longitudinal end regions, preferably in both of its longitudinal end regions, to a scaffold support (10) by means of a single connecting element (54).

23. Support structure according to claim 21 or 22 and claim 2 and claim 18, characterized in that two support structure elements (101, 10T) to be coupled to a scaffold beam (10) or different scaffold beams (10) by means of an associated scaffold beam support element (112) have a support structure element spacing (Du, DT2, DT3) from each other consisting of a plurality of predetermined support structure element spacings (DTI), and that support structure element spacings (DTI, DT2, DT3) of the plurality of support structure element spacings (Du), the distance (Die) of the at least one first connecting web opening (120) to the scaffold beam support element longitudinal axis (Ls), the distance (D17) of the at least one second connecting web opening (121) to the scaffold beam support element longitudinal axis (Ls), and the distance (D2) the scaffold girder assigned to the two support structure elements (101 , 10T) for coupling The following conditions must be met by the support elements (112) provided in the longitudinal direction (LG) of the scaffold girders of the first profile girder openings (46) and second profile girder openings (48) of the scaffold girder (10) or of the different scaffold girders (10): A: Du = ni x D2 + 2 x D16 B: DT2 - P2 C D2 - 2 x D17 C: DT3 = P3C D2 + D16 + Di 7 where: DTI, DT2, DT3 are the distances between support structure elements from the majority of support structure distances (Du), m, P2, P3 are integers, D2 is the distance between the profile beam openings immediately following one another in the longitudinal direction (LG) of the scaffold girders for coupling with the two support structure elements (101 , 101') assigned to The profile beam openings provided for scaffold support elements (112) of the first profile beam openings (46) and second profile beam openings (48) of the scaffold support (10) or of the various scaffold supports (10) is Di6 is the distance of the at least one first connecting web opening (120) to the scaffold support element longitudinal axis (Ls), D17 is the distance of at least one second connecting web opening (121) to the scaffold support element longitudinal axis (Ls).

Images