EP4455420A1 - Plan praticable, hall comprenant un plan praticable, procédé d'érection d'un plan et utilisation d'éléments d'échafaudage - Google Patents

Plan praticable, hall comprenant un plan praticable, procédé d'érection d'un plan et utilisation d'éléments d'échafaudage Download PDF

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Publication number
EP4455420A1
EP4455420A1 EP24172151.3A EP24172151A EP4455420A1 EP 4455420 A1 EP4455420 A1 EP 4455420A1 EP 24172151 A EP24172151 A EP 24172151A EP 4455420 A1 EP4455420 A1 EP 4455420A1
Authority
EP
European Patent Office
Prior art keywords
roof
support
level
railing
floor
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
EP24172151.3A
Other languages
German (de)
English (en)
Inventor
Ulrich Meiser
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.)
Alfix GmbH
Original Assignee
Alfix 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 Alfix GmbH filed Critical Alfix GmbH
Publication of EP4455420A1 publication Critical patent/EP4455420A1/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders

Definitions

  • the invention relates to a walkable level for fastening to a roof construction of a hall, a hall comprising a walkable level in the area of a roof construction and a method for erecting a level on a roof construction of a hall as well as the use of scaffolding elements.
  • the publication DE 10 2004 006 206 A1 describes a plane that is suspended from a supporting structure.
  • a connecting device is described with which the guying devices are connected.
  • guying By guying, the disadvantages caused by the large distances between the supports are avoided.
  • the disadvantage is that the suspension by means of guying devices is necessary, which increases the complexity of the arrangement and reduces safety.
  • a liquid-conducting panel is known that is arranged beneath a hall ceiling.
  • the panel is suspended from the hall ceiling or roof structure at a distance from the hall ceiling using fastening elements.
  • the disadvantage is that the panel must be suspended using anchoring devices, which increase the complexity of the arrangement and reduce safety. In addition, the structure cannot be walked on.
  • the publication DE 30 16 253 A1 discloses a hall insulation device comprising a framework forming a false ceiling.
  • the framework is suspended from the roof via supports and is not walkable.
  • the publication DD 231 746 A1 describes a device for controlled air cooling and heat recovery for rolling stock, for which adjustable heat exchangers are used between the crane and the roof. According to Fig. 1 The heat exchangers are attached to the roof structure, but are not designed as a walkable surface, especially since the heat exchangers are designed to be pivoted for air guidance.
  • a walkable level for fastening to a roof structure of a hall comprising horizontally aligned roof supports with horizontal, flat support surfaces.
  • the horizontal, lower roof support corresponds to the ceiling beam in a roof truss.
  • the level extends horizontally in the area between a roof skin and a hall interior, so that an at least partially closed, walkable ceiling is formed over the hall interior and this is closed off from the roof space to this extent.
  • a closed level can thus be created by arranging the floor elements flush next to one another, i.e. individual areas can be represented with a closed level.
  • floor elements are supported on the support surfaces.
  • the length of the floor elements spans the center distance between two adjacent roof supports.
  • the floor elements are mounted continuously and adjacent to one another transversely to the alignment of the roof supports, with each of the floor elements having a head profile on both narrow sides, thus the second longest sides after the long sides, which is preferably identical on both sides.
  • the floor element rests flat on both sides on the support surfaces of the roof supports, whereby the width of the head profile corresponds at most to the width of the floor element, although according to a preferred embodiment, a slightly smaller width can prevent a collision with flush-mounted floor elements. A collision between two installed floor elements in the area of the head profiles is therefore impossible.
  • the head profile allows the floor element to rest optimally on the support surface of the roof supports and enables the floor elements to be installed continuously.
  • the floor elements consist of closed aluminum profiles, ie the cross-section of the profile is closed, but the profiles are initially open at the ends.
  • at least two aluminum profiles are connected lengthways.
  • two aluminum profiles are connected lengthways.
  • the longitudinal connection of the aluminum profiles is made by a form-fitting, easily assembled click connection along their long side.
  • the head profiles also consist of profiled aluminum and are connected to the longitudinally connected aluminum profiles at their ends, preferably by means of a welded connection, a riveted connection or a screw connection.
  • the aluminum profiles of the floor elements are closed at the open ends and the head profiles are arranged so that they are open in the direction of the long sides of the floor elements.
  • Aluminum profiles for example scaffolding elements, in particular scaffolding floors, can be used as floor elements, which are designed as described above.
  • the head profiles are provided with preferably two vertical holes. These serve to securely position the floor elements on threaded bolts in the roof support. After the floor elements have been positioned, a retaining flange is screwed onto the threaded bolt to prevent them from lifting off. Each of the floor elements can thus be secured at preferably four points.
  • the height of the head profiles is lower than that of the floor elements, so that the floor elements snap into place behind the support surface of the roof supports, thus being locked between the two roof supports that they span. This offers additional security against slipping.
  • a gap or a gap between two floor elements can be covered with a gap cover, preventing dust or small objects from falling through the gap.
  • the level forms a closed area that extends from one end of the hall to the other end, between two roof supports. According to a further alternative, the level only partially covers the floor area of the hall.
  • the level is preferably designed as a maintenance walkway, which is an advantageous application. Such a maintenance walkway also includes pipe and cable walkways or similar applications.
  • the railing element preferably has the length of a Floor element, comprises two railing supports, each of which rises above a support base, and railing beams arranged on them and a toe board in the foot area.
  • Each of the railing supports is inserted with its support base laterally into the head profile, which is preferably open on both sides towards the long sides of the floor element.
  • the support base preferably comprises a hollow profile, whereby a square tube has proven to be advantageous.
  • the square tube is slotted in the front area facing the floor element in the middle of the underside, which rests on the roof support.
  • the hollow profile of the support base is slotted to prevent collisions between the square tube protruding into the head profile of the floor element and a threaded bolt arranged in this area.
  • the upper area of the hollow profile, preferably the square tube is provided with a recess, preferably a round hole, through which the retaining flange can be guided to the threaded bolt and screwed to the retaining flange accordingly.
  • a corresponding spring ring is positioned between the railing support and the retaining flange.
  • the clamping ring can be easily positioned by means of different hole diameters (for example head profile QJ 20.0 mm; railing support QJ 12.0 mm).
  • the railing support is arranged in such a way that it stands on the respective roof support and is supported there when loaded.
  • the support foot has a projection on a second side, opposite the slotted side, which points away from the floor element when assembled.
  • the projection rests on the support surface of the roof support and absorbs the forces that are introduced into the railing support when the railing element is loaded, for example when a person falls against the railing. This ensures that the railing support is rigid, particularly at the support in the end area of the floor element.
  • the railing support absorbs transverse forces when the railing element is loaded.
  • the preferred design of the railing support has hooks in the lower area into which a toe board is inserted. This protects against objects falling down, but also against the foot slipping under the railing bars of the railing element.
  • a hall comprising a walkable level arranged in the area of a roof structure.
  • the level extends horizontally in the area between a roof skin and a hall interior, wherein the roof structure comprises horizontally aligned roof supports with horizontal, flat support surfaces.
  • the level is designed as described above or according to one of claims 1 to 12.
  • the railing support is installed by inserting the support foot into the head profile from the side.
  • the slot on the underside of the railing support allows it to be inserted without any collisions because the threaded bolt is inserted so deeply into the roof support that the top of the hollow profile of the support foot can slide over it.
  • the floor element is then secured with the screwed-on retaining flange, which is guided through the recess on the top of the hollow profile of the support foot.
  • a threaded bolt is inserted into the material of the roof support either using a bolt setting tool for a steel support, whereby the bolt setting tool is guided through holes in the head profile and the threaded bolt is shot into the roof support.
  • the screw bolt has a wooden thread on one side, with which it is screwed into a wooden board truss.
  • the head profiles can be adjusted, preferably reaching to the middle of the available support surface in order to leave sufficient space for a head profile placed from the opposite side and to form the surface without interruption. Since a wooden support is usually wider, the head profile must also be longer in this design. In an alternative design, gaps between the floors due to different support widths can also be bridged with gap covers, so that adjusting the head profile is then not necessary.
  • each floor element in steps c. to a. and to reduce it to maintenance walkways according to one of claims 9 to 12.
  • the railing elements are then also generally to be used to secure the edge of the maintenance walkways against falling.
  • a walkable level according to one of claims 1 to 12 is formed using scaffolding floors as floor elements.
  • Scaffolding elements are the components of a scaffold, as is usually erected on facades in preparation for construction work. Scaffolding floors span the distances between the supports of the scaffolding and serve as walking surfaces.
  • the proposed use enables a simple and safe solution, since standard elements can be used immediately or after adaptation.
  • the design of these scaffolding floors is not limited to aluminum, but also includes other materials such as solid wood or steel.
  • the advantages of the invention are that it is easy to create an additional closed level below the roof, especially within an industrial hall.
  • the floor elements can also be used to create maintenance walkways, which also protect the user against falling with the help of associated railing elements.
  • the roof beams in the roof area are designated as corresponding supports, whereby the length of the interconnected aluminum profiles corresponds to the clear width between two roof beams.
  • the railing supports of the railing element are advantageously designed in such a way that they can be inserted into the side of the head profile of the floor elements. Collisions with an existing threaded bolt are avoided by slotting the square tube that protrudes into the head profile of the floor element in the lower area. With this solution, appropriate maintenance bridges can be subsequently installed from a fully equipped area using the existing threaded bolts and secured with a railing.
  • Fig. 1 shows schematically a sectional front view of an embodiment of a hall 1 according to the invention with a roof 2, wherein the distances A between the individual roof supports 4 that run horizontally between the hall interior 7 and the roof skin 3 are spanned by floor elements 10.
  • the floor elements 10 lie flat with both ends on a horizontal support surface 5 (see Figures 6, 7 and 9 ) of the roof support 4.
  • level 6 which is designed as a maintenance walkway at least on the left side of the picture, is formed on both sides towards the open center by a railing consisting of railing elements 30.
  • railing supports 32 rise above level 6, which are connected by railing beams 40.
  • Fig. 2 shows schematically a sectional side view of an embodiment of a hall 1 according to the invention, corresponding to the representation in Fig. 1 , with the roof 2 and the associated roof beams 4.
  • the railing elements 30 each delimit the non-continuous level 6 formed by the floor elements 10 in order to protect against falling.
  • the railing supports 32 each stand on the roof beam 4.
  • the roof beam 4 corresponds to the ceiling beam of a roof truss.
  • this can also be continuous and cover the entire area of hall 1. In this case, railing elements 30 are not required.
  • Fig. 3 shows schematically a side view of an embodiment of a floor element 10 of a level 6 according to the invention, as shown in the Figures 1 and 2
  • the floor element 10 comprises an aluminum profile 12, the narrow ends of which are provided with head profiles 16.
  • the head profiles 16 lie on the roof supports 4 (see Figures 1 and 2 ) and are lower than the aluminium profile 12 according to the preferred embodiment shown. This means that the Floor element 10 between the roof supports 4 and is thus secured against displacement.
  • the head profile 16 is preferably made of a closed hollow profile and is welded with one of the closed sides to the aluminum profile 12 at its open ends. This leaves the two sides of the head profile 16, each of which faces one of the narrow sides of the aluminum profile 12, open.
  • the head profile 16 has holes 18 through which threaded bolts 20 (see Figures 7 and 6 ) and can then be secured.
  • Fig. 4 shows schematically a view from above of an embodiment of a floor element 10 of a level 6 according to the invention, as already shown in Fig. 3 shown in side view.
  • a connection 14 can also be seen here. This connects two narrower aluminum profiles 12 in order to achieve the desired width of the floor element 10. It can also be seen that the head profiles 16 are shorter than the width of the two aluminum profiles 12 joined together lengthwise. This allows the floor elements 10 to be installed as closely as possible without any sideways protruding head profiles 16 being a nuisance.
  • connection 14 is designed as a form-fitting connection that is easy to assemble and securely holds, also referred to as a click or click profile, which indicates the simple and quick possibility of assembly.
  • Fig. 5 shows schematically a perspective and thus a further view of an embodiment of a floor element 10 of a level 6 according to the invention, as in the Figures 3 and 4 described above.
  • Fig. 6 shows schematically a detail of a view from above of an embodiment of a floor element 10 of a level 6 according to the invention, wherein the head profile 16 of the floor element 10 rests on a support surface 5 of the roof support 10.
  • the head profiles 16 are attached to threaded bolts 20 by means of their holes 18.
  • Retaining flanges 22 are screwed onto the threaded bolts 20, whereby the floor elements 10 are secured against lifting off the support surface 5.
  • gap cover 24 is shown, which is used to cover a small gap between the installed floor elements 10, which may arise due to unfavorable floor covering, for example. This reliably prevents dirt or small objects from falling through level 6 into the interior of hall 1.
  • level 6 is secured by the railing element 30 and includes the support foot 34, the railing beam 40 and the toe board 44.
  • Fig. 7 shows schematically a sectioned detail of a side view of an embodiment of a floor element 10 of a plane 6 according to the invention, the detail representing the section from Fig. 6
  • the flange top of the roof support 4 which in the embodiment shown is a double-T support, forms the support surface 5 on which the floor element 10 rests with its head profile 16.
  • the closed hollow profile of the aluminum profile 12 can also be seen.
  • the threaded bolt 20 is guided through the head profile 16. Its side protruding from the support surface 5 has a thread that is screwed to the retaining flange 22 to prevent the floor element 10 from lifting off the support surface 5.
  • the gap cover 24 can also be seen in the background.
  • the threaded bolt 20 is inserted into the roof support 4, which can be seen by the bolt tip 21 protruding in the lower area.
  • the threaded bolt 20 is preferably shot into the material of the steel roof support 4 using a bolt setting device.
  • Fig. 8 shows schematically a front view of an embodiment of a railing element 30 of a level 6 according to the invention, with which a fall protection can be produced, as in the Figures 1 and 2 shown.
  • the railing supports rest with their support feet 34 not only on the support surface 5 of the roof supports 4, but are additionally connected to the head profiles 16, compare in particular the Fig. 10 .
  • a toe board 44 is arranged, which is also positively connected to the railing supports 32, as is the Fig. 10 shows.
  • Fig. 9 shows schematically a side view of an embodiment of a railing element 30 together with a section of a plane 6 according to the invention.
  • the floor elements 10 rest on the support surface 5 of the roof support 4, the last floor element 10 being connected to the railing support 32 in the area of its support foot 34. How this connection is made is shown in detail F, shown enlarged in Fig. 10 .
  • Fig. 10 shows schematically a side view of an embodiment of a support foot 34 at the lower end of a railing support 32, as it sits on the support surface 5 and is connected to the head profile 16.
  • the support foot 34 is connected to the head profile 16 when the railing is installed.
  • the threaded bolt 20 not only penetrates the hole 18 of the head profile, but also a recess 38 in the support foot 34, designed as a round hole.
  • the recess 38 is located on the top of the support foot 34, while the underside has a slot 36, which also makes it easier to pass through the threaded bolt 20.
  • the support foot 34 has a projection 39, with which the support foot 34 is supported on the support surface 5 of the roof support 4 when installed. In order to achieve a high level of rigidity of the railing support 32, it is supported or stiffened relative to the projection 39.
  • a transverse force acting longitudinally to the floor element 10 towards its end on the railing element 30 a high level of rigidity and load-bearing capacity is achieved by the railing support 32.
  • a hook 42 is arranged on the railing support 32, which enables the positive connection with the eyelet-like ends of the toe board 44.
  • Fig. 11 shows schematically a perspective view of an embodiment of a railing element 30 together with a section of a plane 6 according to the invention, wherein the Figures 8 to 10 details presented here in their
  • the floor elements 10 arranged next to one another on the support surface 5 of the roof supports 4 are covered by a gap cover 24, here only provided at one gap. Retaining flanges 22 can be seen on the upper sides of the head profiles 16.
  • the last floor element 10 is provided with a railing element 30, which in turn consists of two railing supports 32, each with a support foot 34, as well as two railing beams 40 and a toe board 44.
  • Fig. 12 shows a schematic perspective view of an embodiment of a railing support 32.
  • this has the hook 42 in the lower area and the support foot 34.
  • This has the round hole 38 on the top side, which faces the railing support, and the slot 36 on the bottom side.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Bridges Or Land Bridges (AREA)
EP24172151.3A 2023-04-25 2024-04-24 Plan praticable, hall comprenant un plan praticable, procédé d'érection d'un plan et utilisation d'éléments d'échafaudage Pending EP4455420A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023110600.7A DE102023110600A1 (de) 2023-04-25 2023-04-25 Begehbare Ebene, Halle mit einer begehbaren Ebene, Verfahren zur Errichtung einer Ebene und Verwendung von Gerüstelementen

Publications (1)

Publication Number Publication Date
EP4455420A1 true EP4455420A1 (fr) 2024-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP24172151.3A Pending EP4455420A1 (fr) 2023-04-25 2024-04-24 Plan praticable, hall comprenant un plan praticable, procédé d'érection d'un plan et utilisation d'éléments d'échafaudage

Country Status (2)

Country Link
EP (1) EP4455420A1 (fr)
DE (1) DE102023110600A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016253A1 (de) 1980-04-26 1981-10-29 Storopack Hans Reichenecker GmbH & Co, 7430 Metzingen Hallenisoliervorrichtung
DD231746A1 (de) 1984-08-20 1986-01-08 Sket Veb Vorrichtung zur gesteuerten luftabkuehlung und waermerueckgewinnung fuer walzgut
JP3505527B2 (ja) * 2001-11-21 2004-03-08 住友金属建材株式会社 建築用パネル
DE20312885U1 (de) 2003-08-20 2004-12-23 Kickelhayn, Horst Anordnung zur Temperierung einer Halle
DE102004006206A1 (de) 2004-02-09 2005-09-01 Hilti Ag Verbindungsvorrichtung
DE202011105886U1 (de) * 2011-09-19 2012-02-29 Zbigniew Perzynski Arbeitspodest aus verstärktem Kunststoff und Aluminium mit werkzeuglosem Modulsystem zur schnellen Montage auf leichten Stützständern
EP2472030A1 (fr) * 2010-12-28 2012-07-04 Harsco Infrastructure Services GmbH Poteau destiné à la fixation sur un élément de raccordement
EP2984255B1 (fr) * 2013-04-12 2017-10-25 Peri GmbH Poutre en treillis pour toit de protection contre les intempéries ainsi que toit de protection contre les intempéries comprenant plusieurs poutres en treillis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408780A (en) * 1966-08-23 1968-11-05 William C. Brister Guy wire anchorage device for attachment to a sloping shingle roof
FR2557906B1 (fr) * 1984-01-09 1986-05-23 Union Tech Interprof Fed Nales Panneau de protection pour echafaudage.
DE3429653C1 (de) * 1984-08-11 1986-05-28 Gerhard 4132 Kamp-Lintfort Grund Bohle fuer Baugerueste
DE19527235C2 (de) * 1995-07-26 1998-07-30 Dietmar Galley Bühnentraverse
DE19719248B4 (de) * 1997-05-07 2004-04-15 Plettac Assco Gmbh & Co. Kg Vorrichtung zur Befestigung eines Gerüstbelags an einem Querträger eines Baugerüstes
ES2319224T3 (es) * 2006-04-15 2009-05-05 Wilhelm Layher Verwaltungs-Gmbh Viga de perfil en u de una cubierta, nave, estrado, escalera o andamioo podio.
DE102011120887A1 (de) * 2011-12-09 2013-06-13 ASB Produktions GmbH Rutschhemmender Gerüstbelag

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016253A1 (de) 1980-04-26 1981-10-29 Storopack Hans Reichenecker GmbH & Co, 7430 Metzingen Hallenisoliervorrichtung
DD231746A1 (de) 1984-08-20 1986-01-08 Sket Veb Vorrichtung zur gesteuerten luftabkuehlung und waermerueckgewinnung fuer walzgut
JP3505527B2 (ja) * 2001-11-21 2004-03-08 住友金属建材株式会社 建築用パネル
DE20312885U1 (de) 2003-08-20 2004-12-23 Kickelhayn, Horst Anordnung zur Temperierung einer Halle
DE102004006206A1 (de) 2004-02-09 2005-09-01 Hilti Ag Verbindungsvorrichtung
EP2472030A1 (fr) * 2010-12-28 2012-07-04 Harsco Infrastructure Services GmbH Poteau destiné à la fixation sur un élément de raccordement
DE202011105886U1 (de) * 2011-09-19 2012-02-29 Zbigniew Perzynski Arbeitspodest aus verstärktem Kunststoff und Aluminium mit werkzeuglosem Modulsystem zur schnellen Montage auf leichten Stützständern
EP2984255B1 (fr) * 2013-04-12 2017-10-25 Peri GmbH Poutre en treillis pour toit de protection contre les intempéries ainsi que toit de protection contre les intempéries comprenant plusieurs poutres en treillis

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Publication number Publication date
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