EP4194641A1 - Module d'échafaudage pour un échafaudage de support ou de support ainsi qu'échafaudage de support ou de support - Google Patents

Module d'échafaudage pour un échafaudage de support ou de support ainsi qu'échafaudage de support ou de support Download PDF

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Publication number
EP4194641A1
EP4194641A1 EP22212522.1A EP22212522A EP4194641A1 EP 4194641 A1 EP4194641 A1 EP 4194641A1 EP 22212522 A EP22212522 A EP 22212522A EP 4194641 A1 EP4194641 A1 EP 4194641A1
Authority
EP
European Patent Office
Prior art keywords
strut
mounting
strut connection
framework
connection part
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.)
Pending
Application number
EP22212522.1A
Other languages
German (de)
English (en)
Inventor
Thomas Lang
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.)
Doka GmbH
Original Assignee
Doka GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Doka GmbH filed Critical Doka GmbH
Publication of EP4194641A1 publication Critical patent/EP4194641A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • 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
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/16—Struts or stiffening rods, e.g. diagonal rods
    • 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
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • 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
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces

Definitions

  • the invention relates to a shoring or supporting frame with several frame modules.
  • Shoring or scaffolding are used in construction to support parts of buildings, such as tunnel ceilings or bridge elements, during the construction phase or during repair work.
  • shoring or support scaffolding usually consists of individual scaffolding modules that can be connected to one another.
  • a shoring or support frame can have, for example, a large number of identical frame modules of the type described above which are connected to one another.
  • From the EP 3 715 548 A1 discloses a truss system with beams to which connectors of a first and second type can be mounted using bolts. Struts can be connected to the connectors.
  • the connectors of the first type are different from the connectors of the second type and, in particular, have different mounting sections.
  • the connectors of the first type are fixed to the carrier by first bolts and the connectors of the second type are fixed by second bolts.
  • first type connector and a second type connector In order for the truss system to mount braces on opposite sides at the same height of a beam, a first type connector and a second type connector must be used.
  • the correct number of connectors of the first and second type as well as the correct number of first and second bolts must therefore already be taken into account during the planning and delivery of the structural system.
  • the object of the present invention to alleviate or eliminate the disadvantages of the prior art. It is preferably the object of the present invention to provide a scaffolding module of the type mentioned at the outset that is easy to manufacture and with which the planning and erection effort for a shoring or supporting scaffold can be reduced.
  • the assembly sections of the first and second strut connection parts are of essentially identical design.
  • the mounting sections of the first and second strut connection parts are configured essentially the same.
  • the scaffolding module according to the invention can be installed vertically, horizontally or also at an angle, ie at an angle to a horizontal plane.
  • the frame module can be connected to other, in particular identical or similar, frame modules via connecting struts.
  • the frame part is preferably made of metal, in particular steel.
  • the first and second strut connection parts are also preferably made of metal, in particular steel.
  • the framework part can in particular be elongate.
  • the framework part preferably has a length of at least 100 cm, at least 150 cm or at least 200 cm.
  • the scaffolding part can be a standard for vertical arrangement or a ledger for horizontal arrangement.
  • the scaffolding module according to the invention can, for example, be part of a load tower or a scaffolding girder.
  • the framework part can have at least one profile.
  • the profile can have at least one web and at least one, preferably two, flange(s).
  • the first and second strut connectors may be attached to the web.
  • the framework part can also have two profiles, which can be arranged parallel to one another, in particular. It is preferred if the framework part has at least one U-shaped or C-shaped profile, in particular two U-shaped or C-shaped profiles connected to one another. The U- or C-shaped profiles can be arranged facing away from each other.
  • the first and the second strut connection part can be arranged between the parallel profiles and fastened to the profiles.
  • the first and second strut connection parts are mounted on the frame part at essentially the same longitudinal position.
  • first and second strut connection parts projected orthogonally onto a longitudinal axis of the framework part overlap at least partially, in particular completely. It is particularly preferred if the positions of the first and second strut connection parts projected orthogonally onto the longitudinal axis of the framework part, preferably the projected positions of the strut connection sections, are essentially congruent.
  • the first and the second strut connection part each have a mounting section which, according to the invention, is of essentially identical design for the first and the second strut connection part.
  • the side of the first and second strut connection parts on which the mounting section is located can are respectively referred to as the front of the first and second strut connection part.
  • the side of the first and second strut connection part on which the strut connection section is located can be referred to as the rear side of the first and second strut connection part.
  • the mounting sections can be mounted on the frame part, for example, by means of mounting bolts.
  • the mounting bolts can have threads and can be fixed, for example, by means of screw nuts. In this case, the mounting bolts can also be referred to as mounting screws.
  • the assembly sections can also each have at least one assembly element, for example a hook, a bolt or a pin, with the assembly element being able to engage in at least one fastening hole on the frame part.
  • the framework part has at least one fastening element, for example a hook, a bolt or a pin
  • the mounting sections each have at least one mounting hole into which the at least one fastening element can engage.
  • the strut connection section of the first and of the second strut connection part can have a connection lug, preferably two substantially parallel connection lugs.
  • the connection lugs can each have one or more connection holes for connection to a connecting strut.
  • the mounting sections of the strut connection parts can be connected directly to the strut connection sections of the strut connection parts.
  • the mounting sections can be formed in one piece with the strut connection sections.
  • the assembly sections and the strut connection sections can be produced in one piece or welded together, for example.
  • the strut connection section and mounting section can be folded and bent into the desired shape, respectively.
  • directional information and orientations refer to an intended use state of the framework module in which the framework part is oriented vertically, i.e. parallel to the acceleration of gravity.
  • the scaffolding part can also be arranged in a horizontal or inclined position, in which case the location and direction information must be transmitted accordingly.
  • the strut connection sections of the first and second strut connection parts can each be of essentially identical design.
  • the strut connection section of the first strut connection part and the strut connection section of the second strut connection part are therefore essentially the same.
  • the entire first and the entire second strut connecting part are of essentially identical design.
  • a stable connection between the strut connecting parts and the frame part results when the mounting sections of the first and second strut connecting part each have one or more mounting holes and the first and second strut connecting part are mounted on the frame part with at least one mounting bolt.
  • the frame part can have at least one fastening hole through which the at least one assembly bolt can be passed. It is preferred if the framework part has one or more, in particular parallel, rows of fastening holes. As a result, the first and the second strut connection part can be mounted at any longitudinal position of the frame part. If the framework part has profiles, the profiles can have fastening holes, in particular one or more rows of fastening holes.
  • the mounting bolt may have an external thread.
  • the mounting bolt can be fixed with a screw nut through the external thread.
  • the mounting bolt can also be referred to as a mounting screw.
  • the mounting holes of the mounting sections and / or the at least one mounting hole of the framework part has an internal thread that corresponds to the external thread of the mounting bolt.
  • the first and the second strut connecting part are mounted on the frame part with at least one common mounting bolt.
  • This common assembly bolt can also have an external thread and can be fixed with a screw nut or screwed into an internal thread of an assembly hole and/or fastening hole.
  • the first and the second strut connection part can be connected to the frame part at the same time by the common assembly bolt.
  • a common mounting bolt is a mounting bolt that fixes both the first strut connection part and the second strut connection part to the framework part.
  • the first and the second strut connection part can be arranged at least partially overlapping on the frame part.
  • the first strut connection part is mounted exclusively with at least one first assembly bolt and the second strut connection part exclusively with at least one second assembly bolt on the framework part.
  • the first and the second strut connection part can be attached to the frame part independently of one another.
  • the first strut connection part can be fastened to the frame part and also detachable, while the second strut connection part is fastened to the frame part, especially if the frame part has two parallel profiles between which the first and second strut connection part can be fastened.
  • the second strut connection part can preferably also be fastened to and removed from the framework part, while the first strut connection part is fastened to the framework part, even if the framework part has two parallel profiles between which the first and second strut connection parts can be fastened.
  • the at least one first mounting bolt is not formed by the at least one second mounting bolt, ie the at least one first and at least one second mounting bolt are not the same.
  • the at least one first and the at least one second mounting bolt can be of essentially the same design, in particular essentially identical.
  • the assembly of the first and second strut connecting part is preferably carried out with a plurality of first and a plurality of second assembly bolts.
  • the mounting brackets are preferably designed without undercuts, in particular on an outer edge.
  • Several mounting brackets can also be provided on a strut connection part.
  • a mounting bracket can be formed by a flat part, in particular a plate-shaped part, which protrudes from the rest of the strut connection part.
  • a mounting tab can also be referred to as a mounting tongue.
  • the mounting brackets are preferably flat, ie not curved.
  • a mounting hole of a mounting bracket extends from one side of a mounting bracket to the other side of the mounting bracket and thus penetrates it.
  • the mounting hole can be round, oval, or slot-like.
  • a mounting hole can also extend to the edge of a mounting tab and therefore does not necessarily have to be completely bordered.
  • the mounting tabs of the first and second strut connection parts can at least partially overlap.
  • the first and second strut connection parts each have a first mounting area and a second mounting area on the mounting section, with the first and second mounting area each having two substantially parallel mounting tabs.
  • the strut connecting parts can be connected to the framework part and/or the respective other strut connecting part via the first and second assembly areas. Any assembly holes for passing through assembly bolts or assembly elements, such as pins, hooks or bolts, can be arranged in the assembly areas, in particular on the assembly straps.
  • the first and the second strut connecting part together have a total of at least four mounting brackets.
  • the mounting tabs may protrude from opposite longitudinal edges on the front sides of the first and second strut connectors.
  • each of the mounting brackets has a mounting hole.
  • the mounting holes in the mounting lugs of the first mounting area of a strut connecting part can each be arranged in alignment with one another.
  • the mounting holes in the mounting brackets of the second mounting area of a strut connection part can each be arranged in alignment with one another.
  • the mounting tabs of the first mounting areas of the strut connecting parts and/or the mounting tabs of the second mounting areas of the strut connecting parts can be arranged at least partially overlapping, in particular when using common mounting bolts.
  • Mounting holes in the mounting brackets of the first mounting areas of the first and second strut connection parts can be aligned with one another when they overlap, in order to be able to pass through common mounting bolts.
  • mounting holes in the mounting brackets of the second mounting areas of the first and second strut connection parts can be arranged in alignment with one another when they overlap, in order to be able to pass through common mounting bolts.
  • the mounting tabs of the first strut connection part do not overlap, but are arranged next to the mounting tabs of the second strut connection part. It is preferred if, in the assembled state of the first and second strut connecting parts, the mounting lugs of the first strut connecting part are arranged completely above and/or completely next to the mounting lugs of the second strut connecting part.
  • the first and the second strut connecting part each have a first mounting area and a second mounting area on the mounting section, the first mounting area having a single mounting lug and the second mounting area having two essentially parallel mounting lugs, the mounting lugs of the first mounting areas of the first and second strut connecting part is inserted between the two mounting tabs of the second mounting area of the other strut connecting part.
  • the mounting lug of the first mounting area of the first/second strut connecting part is thus inserted between the essentially parallel mounting lugs of the second mounting area of the second/first strut connecting part.
  • the mounting lug of the first mounting area of a strut connecting part is thus arranged at least partially overlapping with the mounting lugs of the second mounting area of the other strut connecting part.
  • the strut connecting parts each have a total of three mounting brackets.
  • the mounting brackets preferably have mounting holes.
  • the mounting holes of the inserted mounting brackets of the two first mounting areas are aligned with the mounting holes of the at least partially overlapping mounting brackets of the two second mounting areas.
  • the strut connection parts can be connected to the framework part and the respective other strut connection part.
  • the mounting tabs of the first mounting areas are arranged essentially centrally between the longitudinal edges on the front sides of the first and second strut connection part.
  • the mounting tabs of second mounting portions may extend from opposite longitudinal edges at the fronts of the first and second strut connectors.
  • the thickness of the mounting tab of the first mounting area can essentially correspond to the spacing of the essentially parallel mounting tabs of the second mounting area.
  • the first strut connection part is expediently rotated by 180° relative to the second strut connection part.
  • the first and the second mounting areas of the strut connection parts are each arranged at least on opposite front edge areas of the strut connection parts. If the cross-sectional shape of the front side of the strut connection parts is essentially rectangular, the front edge areas are preferably those edge areas on the narrow sides of the rectangle.
  • the mounting areas can extend from the front edge areas of the strut connection parts to the center of a strut connection part.
  • the first mounting areas of the strut connection parts can be arranged on first end-side edge areas of the strut connection parts and the second mounting areas of the strut connection parts can be arranged offset to the second end-side edge areas of the strut connection parts in the direction of the first mounting areas. Due to the offset of the second assembly area in the direction of the first assembly area, an offset area arises between the second assembly area and the second end-side edge area, in which the first assembly area of the other strut connection part can be accommodated, so that the first and the second strut connection part can be brought closer together without overlapping of the assembly areas can.
  • the first strut connection part can be fastened to the framework part by means of first assembly bolts and the second strut connection part by means of second assembly bolts.
  • the first strut connection part is expediently rotated by 180° relative to the second strut connection part.
  • the front edge areas are preferably those edge areas on the narrow sides of the rectangle.
  • first connecting strut is connected to the strut connection section of the first strut connection part and/or a second connection strut is connected to the strut connection section of the second strut connection part.
  • the first and second connecting struts can have rods, for example.
  • the connecting struts can each have a connecting section for connection to the strut connection sections.
  • the connecting struts preferably each have such a connecting section on two opposite end regions.
  • a connecting strut can be connected to a strut connection section, for example, using a connecting bolt and/or a connecting screw.
  • the framework part has a first and a second profile, in particular U or C profiles, which are arranged at a distance parallel to one another via connections, with the assembly sections of the first and second strut connection parts between the first and second profile of the scaffolding part are mounted.
  • the profiles can each have a web and at least one chord, preferably two chords.
  • the profiles designed as U or C profiles face away from one another.
  • the first and the second profile are preferably of identical design.
  • the first and second profiles preferably each have at least one fastening hole, in particular one or more rows of fastening holes.
  • a further strut connection part is mounted on the frame part, in particular on a web of a profile, for connection to a connecting strut, the further strut connection part preferably being arranged in the same longitudinal position as the first and the second strut connection part on the frame part.
  • the further strut connection part can be fastened with the same mounting bolts as the first and the second strut connection part.
  • the further strut connection part can have a further strut connection section with which the further strut connection part is connected to a connecting strut can be connected.
  • the further strut connection section can have two substantially parallel further connection lugs.
  • the other connection lugs can each have one or more connection holes for connection to a connecting strut.
  • the further strut connection section can be essentially identical in design to the strut connection sections of the first and second strut connection part. If the frame part has a first and a second profile, a further strut connection part can be arranged on the first and second profile, which is preferably in the same longitudinal position as the first and the second strut connection part.
  • the object mentioned at the outset is also achieved by a shoring or support structure according to claim 15.
  • the shoring or supporting frame has several frame modules according to the invention as described in this disclosure.
  • the shoring or support structure can be a load tower or a scaffolding, for example.
  • the framework modules can be connected with connecting struts.
  • FIGS 1A-C show a shoring or support structure 1, which can be used, for example, to support a formwork or a building segment during the construction phase.
  • Figure 1D shows an expanded shoring or support structure 1.
  • the shoring or support structure 1 is arranged vertically in the illustration shown and supported on a floor surface 3.
  • the shoring or support frame 1 is composed of several similar frame modules 4 which, in the embodiment shown, are connected to one another via connecting struts 5 which are in the form of rods or rods in sections.
  • the connecting struts 5 can be arranged horizontally (connecting struts 5a) or inclined to the horizontal (connecting struts 5b).
  • the frame modules 4 each have a frame part 6 consisting of profiles 9a and 9b and a first strut connection part 7 . Furthermore, the framework modules 4 second strut connection parts 8, but in the Figures 1A-C have been omitted only in the figures Figures 2A-4E are shown. Strut connection parts 7, 8 of different framework modules 4 can be connected to one another with connecting struts 5. In order to connect framework modules 4 to one another at their ends, further connectors 55 are provided.
  • the scaffolding parts 6 each have a first 9a and a second profile 9b, which are of identical design and are arranged parallel and at a transverse distance from one another via connections 50 . The strut connection parts 7, 8 are inserted into this transverse distance between the profiles 9a, 9b.
  • the profiles 9a, 9b can be welded to the connections 50.
  • a first 7 and a (in the Figures 1A-C Not shown) second strut connection part 8 are arranged on the profiles 9a, 9b at the same longitudinal position 10, as in the Figures 2A-4E is shown. If, as is the case with the scaffolding modules 4 shown, the scaffolding part 6 is aligned vertically, one can also speak of the same height 10a in relation to the longitudinal position 10 .
  • the scaffolding parts 6 form vertically aligned posts 51 here.
  • first profile 9a and the second profile 9b are designed as a U-profile with a web 11a and two opposing straps 11b (see also, for example, Figure 2A , Figure 3A and Figure 4A ).
  • the first profiles 9a and second profiles 9b of each framework module 4 are preferably arranged in such a way that the belts 11b of the profiles 9a, 9b face away from one another, ie point away from one another.
  • the strut connection parts 7, 8 can on the webs 11a of the profiles 9a, 9b be attached.
  • the first 7 and the second strut connection parts 8 of the frame modules 4 each have a mounting section 12 on a front side 52 for mounting on the frame part 6 (see, for example, Figure 2A ). Furthermore, the first 7 and the second strut connection parts 8 each have a strut connection section 13 on a rear side 53 for connection to one or more connecting struts 5 .
  • the strut connecting parts 7, 8 are preferably each formed in one piece. Scaffolding modules 4 can be connected to one another with the connecting struts 5 .
  • the assembly sections 12 of the first 7 and second strut connection parts 8 of a framework module 4 are of identical design.
  • first 7 and second strut connecting parts 8 of a framework module 4 are of identical design as a whole.
  • FIGs 2A-E a framework module 4 according to a first embodiment is shown.
  • the second profiles 9b are not shown for the sake of a better overview.
  • Figure 2A shows a frame part 6 with a first profile 9a in the form of a U-profile, on which a first 7 and an identically designed second strut connection part 8 are arranged.
  • the first 7 and the second strut connection part 8 overlap in the assembly sections 12 and are detachably fastened to the frame part 6 by means of two common assembly bolts 14a.
  • the common mounting bolts 14a are passed through mounting holes 15 of the first 7 and the second strut connecting part 8 and engage in fastening holes 16 of the framework part 6 .
  • the first 9a and the second profile 9b have a multiplicity of fastening holes 16, which are preferably arranged in several parallel rows in the longitudinal direction of the first 9a and the second profile 9b.
  • the mounting bolts 14 have an external thread in the embodiment shown and are by means fixed with a screw nut 54 (see Figure 2E ).
  • the strut connecting parts 7 , 8 each have a first mounting area 17 and a second mounting area 18 in the mounting section 12 .
  • the mounting areas 17, 18 are used to attach the strut connection parts 7, 8 to the frame part 6 using the common mounting bolts 14a.
  • the mounting areas 17, 18 of the strut connection parts 7, 8 are each arranged on opposite end-side edge areas 19a, 19b on the front sides 52 of the strut connection parts 7, 8.
  • the first 17 and the second mounting area 18 of the strut connecting parts 7, 8 each have two essentially parallel mounting brackets 20 in the embodiment shown.
  • a mounting hole 15 is provided in each mounting bracket 20, through which a common mounting bolt 14a can be passed.
  • the mounting holes 15 in the mounting brackets 20 of the first mounting area 17 of the strut connecting parts 7 , 8 are aligned with one another, so that a common mounting bolt 14a can be passed through both mounting holes 15 of the first mounting area 17 .
  • the mounting holes 15 in the mounting brackets 20 of the second mounting area 18 of the strut connecting parts 7, 8 are arranged in alignment with one another.
  • the mounting lugs 20 of the first mounting area 17 of the first strut connecting part 7 are arranged so that they overlap with the mounting lugs 20 of the first mounting area 17 of the second strut connecting part 8.
  • the mounting holes 15 of the first mounting area 17 of the first strut connection part 7 are aligned with the mounting holes 15 of the first mounting area 17 of the second strut connection part 8, so that a common mounting bolt 14a can be passed through the mounting holes 15 of the first mounting areas 17 of both strut connection parts 7, 8.
  • the mounting lugs 20 of the second mounting area 18 of the first strut connecting part 7 are arranged so that they overlap with the mounting lugs 20 of the second mounting area 18 of the second strut connecting part 8 .
  • the mounting holes 15 of the second mounting area 18 of the first strut connection part 7 are aligned with the mounting holes 15 of the second mounting area 18 of the second strut connecting part 8 so that a common mounting bolt 14a can be passed through the mounting holes 15 of the second mounting areas 18 of both strut connecting parts 7, 8.
  • the strut connection sections 13 of the first 7 and second strut connection part 8 are also of identical design.
  • the strut connection sections 13 each have two substantially parallel connection lugs 21 which each have a plurality of connection holes 22 for connection to a connecting strut 5 .
  • the connecting struts 5 can be connected to the strut connection sections 13 by means of connecting bolts or connecting screws (not shown).
  • Figure 2B shows the framework module 4 of Figure 2A in a front view, the second profile 9b also not being shown.
  • the strut connection sections 13 are arranged opposite one another on the framework part 6 and are oriented pointing away from one another.
  • Connections 50 for connecting the first profile 9a to a second profile 9b are also provided on the frame part 6. The connections 50 can be welded to the profiles 9a, 9b.
  • the framework module 4 is shown with the second profile 9b.
  • the strut connecting parts 7, 8 are arranged between the profiles 9a, 9b.
  • the second profile 9b is identical to the first profile 9a.
  • the second profile 9b is arranged essentially parallel to the profile 9a and is also connected to the first strut connection part 7 and the second strut connection part 8 by the common mounting bolts 14a (see FIG Figures 2D and 2E ).
  • further strut connecting parts 23 are arranged opposite one another on the webs 11a of the first 9a and the second profile 9b.
  • the other strut connection parts 23 are also connected to the framework part 6 with the aid of the common assembly bolts 14a for the first 7 and second strut connection element 8 (see FIG Figures 2D and 2E ).
  • the other strut connection parts 23 each have further strut connection sections 24, each of which has two substantially parallel further connection lugs 25.
  • the further connecting lugs 25 can also have connecting holes 22 in order to connect connecting struts 5 to the further strut connecting parts 23 .
  • the two strut connection sections 13 and the two further strut connection sections 24 of the framework module 4 are aligned in four different directions, as a result of which the framework module 4 can be stabilized from four sides by connecting struts 5 .
  • FIG. 2D shows a front view of the framework module 4 with a view of another strut connection part 23.
  • Figure 2E shows a view from above of the frame module 4. It can be seen that the common mounting bolt 14a fixes the first 7 and second strut connection part 8 and the two further strut connection parts 23 to the two profiles 9a, 9b of the frame part 6.
  • the common mounting bolt 14a is fixed with a nut 54 .
  • Figures 3A-E show a framework module 4 according to a second embodiment.
  • the framework modules 4 of the first and the second embodiment have many things in common, which is why only the differences between the two embodiments will be discussed below. Unless otherwise stated, the features and statements of the first embodiment of the framework module 4 can be transferred to the second embodiment of the framework module 4 .
  • the second profiles 9b are again not shown for the purpose of a better overview.
  • Figure 3A shows a framework part 6 with a first profile 9a in the form of a U-profile, on which a first 7 and a second strut connection part 8 are arranged according to the second embodiment.
  • the first 7 and the second strut connecting part 8 are not connected via common mounting bolts 14a, but via first mounting bolts 14b and second mounting bolts 14c.
  • the first 14b and second mounting bolts 14c each have an external thread and are fixed by means of screw nuts 54 (see Figure 3E ).
  • the first strut connection part 7 is exclusively with the first Mounting bolts 14b and the second strut connection part 8 are connected exclusively to the second mounting bolts 14c on the framework part 6 .
  • the first strut connection part 7 can preferably be fastened to the frame part 6 and can also be detached, while the second strut connection part 8 is fastened to the frame part 6 .
  • the second strut connection part 8 can preferably also be fastened and also detached to the frame part 6 , while the first strut connection part 7 is fastened to the frame part 6 .
  • the first strut connection part 7 is arranged rotated by 180° about a central axis 26 between the front side 52 and the rear side 53 in relation to the second strut connection part 8 .
  • the first 7 and second strut connection parts 8 of the second embodiment each have a first 17 and second mounting area 18 with two essentially parallel mounting brackets 20 each.
  • the mounting brackets 20 each have a mounting hole 15 for the implementation of a mounting bolt 14b, 14c.
  • the first 17 and second assembly areas 18 of the first 7 and second strut connecting parts 8 do not overlap.
  • first mounting areas 17 are arranged on the first front edge areas 19a on the front sides 52 of the strut connection parts 7, 8 and the second mounting areas 18 of the strut connection parts 7, 8 are offset to the second front edge areas 19b on the front sides 52 of the Strut connection parts 7, 8 are arranged in the direction of the first mounting areas 17.
  • the offset of the second assembly areas 18 of the strut connection parts 7, 8 to the second end-side edge areas 19b creates an offset area 27 next to the second assembly areas 18, which offers space for the first assembly area 17 of the other strut connection part 7, 8 in each case. Due to the offset area 27, the strut connection parts 7, 8 can thus be joined closer together without the mounting brackets 20 overlapping. Furthermore, the strut connection parts 7, 8 can be arranged in the same longitudinal position 10 on the frame part 6 due to the offset.
  • Figure 3B shows the framework module 4 of Figure 2A in a frontal view.
  • FIG 3C the framework module 4 of the second embodiment is shown with the first 9a and the second profile 9b.
  • the second profile 9b is also connected to the strut connecting parts 7, 8.
  • 3D shows a front view of the framework module 4 of the second embodiment with a view of another strut connection part 23.
  • Figure 3E shows a view from above of the framework module 4 according to the second embodiment. It can be seen that the second mounting bolt 14c fixes the first 7 and second strut connection part 8 and the two further strut connection parts 23 to the two profiles 9a, 9b of the framework part 6. The first mounting bolt 14b also fixes the first 7 and the second strut connection part 8 and the two other strut connection parts 23 to the profiles 9a, 9b (in Figure 3E Not shown).
  • FIG. 4A-E a third embodiment of the invention is shown, which differs from the previous embodiments primarily by the mounting areas 17, 18. In the following, only the differences between the third embodiment and the two previous embodiments will again be discussed. Unless stated otherwise, the features and statements of the first and second embodiment of the framework module 4 can be transferred to the third embodiment. In Figures 4A and 4B the second profiles 9b are not shown for the sake of a better overview.
  • Figure 4A shows a frame part 6 with a first profile 9a in the form of a U-profile, on which a first 7 and a second strut connection part 8 are arranged according to the third embodiment.
  • the strut connection parts 7, 8 are also rotated through 180° about a central axis 26 between the front side 52 and the back side 53 of the strut connection parts 7, 8 in relation to one another.
  • the first strut connection part 7 and the second strut connection part 8 each have a first mounting area 17 and a second mounting area 18 .
  • the first mounting areas 17 of the strut connecting parts 7, 8 each have a single mounting bracket 20 which is arranged centrally between two longitudinal edges 28 on the front side 52 of the respective strut connecting part 7, 8 and has a mounting hole 15.
  • the second mounting sections 18 of the strut connecting parts 7, 8 have two essentially parallel mounting brackets 20, each mounting bracket 20 of the second mounting sections 18 also having a mounting hole 15 and protruding from a longitudinal edge 28.
  • the mounting holes 15 of the mounting brackets 20 of the second mounting areas 18 are aligned so that a mounting bolt 14a can be passed through.
  • the mounting bolts 14a have external threads and are fixed by means of screw nuts (see Figure 4E )
  • FIG 4A it can be seen that the mounting brackets 20 of the first mounting sections 17 of the first 7 and second strut connection part 8 are inserted between the two mounting brackets 20 of the second mounting section 18 of the other strut connection part 7, 8 in each case.
  • the mounting holes 15 in the mounting brackets 20 of the second mounting areas 18 are arranged in alignment with the mounting holes 15 of the inserted mounting brackets 20 of the first mounting areas 18 .
  • a common mounting bolt 14a is passed through the mounting holes 15 of the second mounting portion 18 of the first strut connector 7 and through the mounting hole 15 of the first mounting portion 17 of the second strut connector 8 inserted therebetween and fixed to a mounting hole 16 of the first profile 9a.
  • a second common mounting bolt 14a is passed through the mounting holes 15 of the second mounting portion 18 of the second strut connecting part 8 and the first mounting portion 17 of the first strut connecting part 7 inserted therebetween and also fixed to a mounting hole 16 of the frame part 9a.
  • Figure 4B shows the framework module 4 of Figure 4A according to the third embodiment in a front view.
  • Figure 4C shows the framework module 4 according to the third embodiment with the first 9a and the second profile 9b.
  • the second profile 9b is also connected to the strut connecting parts 7, 8.
  • Figure 4D shows a front view of the framework module 4 according to the third embodiment with a view of another strut connection part 23.
  • Figure 4E 12 shows a top view of the framework module 4 according to the third embodiment. It can be seen that the common assembly bolt 14a fixes the first 7 and second strut connection part 8 and the two further strut connection parts 23 to the two profiles 9a, 9b.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP22212522.1A 2021-12-10 2022-12-09 Module d'échafaudage pour un échafaudage de support ou de support ainsi qu'échafaudage de support ou de support Pending EP4194641A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021214133.1A DE102021214133A1 (de) 2021-12-10 2021-12-10 Gerüstmodul für ein Trag- oder Stützgerüst

Publications (1)

Publication Number Publication Date
EP4194641A1 true EP4194641A1 (fr) 2023-06-14

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EP22212522.1A Pending EP4194641A1 (fr) 2021-12-10 2022-12-09 Module d'échafaudage pour un échafaudage de support ou de support ainsi qu'échafaudage de support ou de support

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EP (1) EP4194641A1 (fr)
DE (1) DE102021214133A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253764A2 (fr) * 2009-05-14 2010-11-24 Wilhelm Layher Verwaltungs-GmbH Treillis en forme de cadre
EP3301311A1 (fr) * 2016-09-15 2018-04-04 Peri Gmbh Couplage
EP3715548A1 (fr) 2019-03-22 2020-09-30 Hünnebeck GmbH Système de structure porteuse pour la fabrication de bâtiments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE300643T1 (de) 2001-05-16 2005-08-15 Ulma C Y E S Coop Laststütze und entsprechende stützbasis, die im hoch- und tiefbau und in gebäuden verwendet werden
DE202021101627U1 (de) 2021-03-26 2022-07-01 Peri Se Verbindungsbauteil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253764A2 (fr) * 2009-05-14 2010-11-24 Wilhelm Layher Verwaltungs-GmbH Treillis en forme de cadre
EP3301311A1 (fr) * 2016-09-15 2018-04-04 Peri Gmbh Couplage
EP3715548A1 (fr) 2019-03-22 2020-09-30 Hünnebeck GmbH Système de structure porteuse pour la fabrication de bâtiments

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