DE102007055479A1 - Node element for framework construction i.e. roof frame, of building, has connection pin whose free end region intervenes longitudinally displaceably in receiving opening in one of belt flanges, where opening is adapted to pin cross section - Google Patents
Node element for framework construction i.e. roof frame, of building, has connection pin whose free end region intervenes longitudinally displaceably in receiving opening in one of belt flanges, where opening is adapted to pin cross section Download PDFInfo
- Publication number
- DE102007055479A1 DE102007055479A1 DE102007055479A DE102007055479A DE102007055479A1 DE 102007055479 A1 DE102007055479 A1 DE 102007055479A1 DE 102007055479 A DE102007055479 A DE 102007055479A DE 102007055479 A DE102007055479 A DE 102007055479A DE 102007055479 A1 DE102007055479 A1 DE 102007055479A1
- Authority
- DE
- Germany
- Prior art keywords
- belt
- flange
- section
- opening
- cross
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B2001/1918—Connecting nodes specially adapted therefor with connecting nodes having flat radial connecting surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1933—Struts specially adapted therefor of polygonal, e.g. square, cross section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1936—Winged profiles, e.g. with a L-, T-, U- or X-shaped cross section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/1963—Screw connections with axis at an angle, e.g. perpendicular, to the main axis of the strut
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
- E04B2001/1984—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework rectangular, e.g. square, grid
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Knotenelement für eine Fachwerkskonstruktion, insbesondere für ein Dachtragwerk eines Gebäudes, wobei das Knotenelement zur Befestigung von Obergurten einen ersten und einen zweiten Gurtflansch aufweist, wobei zum Anschluss mindestens einer Diagonalstrebe ein Strebenflansch vorgesehen ist, welcher von dem zugeordneten Gurtflansch absteht und mit diesem fest verbunden ist, und wobei die Obergurte und die Diagonalstreben durch Schraubelemente mit den Gurtflanschen bzw. den Strebenflanschen verbunden sind.The The invention relates to a node element for a truss structure, especially for a roof structure of a building, wherein the node element for attachment of upper straps a first and a second belt flange, wherein at least for connection a diagonal strut a strut flange is provided, which protrudes from the associated Gurtflansch and firmly connected to this is, and wherein the upper and diagonal struts by screw elements are connected to the belt flanges or the strut flanges.
Dachtragwerke
für Gebäude, die aus einem als Fachwerk ausgebildeten
Flächentragwerk und einer von diesem aufgenommene Dacheindeckung
bestehen, sind in unterschiedlichsten Bauausführungen bekannt.
Gemäß der gattungsbildenden
Da bei der vorbekannten Lösung die Gurtflansche fest mit den übrigen Bauteilen der Knotenelemente verbunden sind, bspw. durch Schweißung, kann es beim Befestigen der Obergurte zu Problemen kommen. In der Praxis weisen die als Obergurte eingesetzten Träger Höhentoleranzen auf, d. h. das Maß zwischen den Befestigungsflächen der Obergurte differiert. Gerade wenn Träger aus verschiedenen Produktionen oder von verschiedenen Herstellern Verwendung finden, sind Abweichungen von 5 mm ohne weiteres möglich. Dies hat zur Folge, dass bei einer zu geringen Höhe des Obergurts dieser auf der Oberseite des oberen Gurtflansches aufliegt und sich ein Abstand zum unteren Gurtflansch einstellt. Umgekehrt verhält es sich, wenn die Höhe zu groß ist. Dann liegt der Obergurt auf dem unteren Gurtflansch auf und es ergibt sich ein Spalt zwischen dem oberen Gurtflansch und dem gegenüberliegenden Schenkel des Obergurtes. In beiden Fällen muss der entstandene Spalt überbrückt werden. Wenn dies durch eine plastische Verformung über die Schraubelemente erfolgen soll, dann sind erhebliche Kräfte notwendig, die auch zu unerwünschten Spannungen in dem Knotenelement führen. Alternativ mögliche Unterlegteile erschweren die Montage.There in the known solution, the belt flanges fixed to the rest Components of the node elements are connected, for example. By welding, can There are problems with attaching the upper straps. In practice The carriers used as upper belts have height tolerances on, d. H. the dimension between the attachment surfaces the upper girth differs. Especially if carriers from different Productions or from different manufacturers, deviations of 5 mm are readily possible. This As a result, if the height of the upper belt is too low this rests on the top of the upper Gurtflansches and itself sets a distance to the lower flange of the belt. Conversely behaves it is when the height is too high. Then it lies the upper flange on the lower flange and it arises a gap between the upper belt flange and the opposite leg of the upper belt. In both cases, the resulting gap must be bridged become. If this is due to a plastic deformation over the screw elements should be made, then considerable forces are necessary which also leads to unwanted stresses in the node element to lead. Alternatively complicate possible Unterlegteile the assembly.
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, mit einfachen Mitteln die genannten Probleme zu vermeiden und dafür Sorge zu tragen, dass ein zuverlässiger Toleranzausgleich möglich ist.Of the The present invention is therefore based on the object with simple Means to avoid the mentioned problems and take care to wear that a reliable tolerance compensation possible is.
Die Aufgabe wird dadurch gelöst, dass an dem ersten Gurtflansch ein Verbindungsdorn befestigt ist, welcher sich etwa rechtwinklig in Richtung auf den zweiten Gurtflansch zu erstreckt, und dass der freie Endbereich des Verbindungsdorns in eine dem Querschnitt des Verbindungsdorns angepasste Aufnahmeöffnung des zweiten Gurtflansches längsverschieblich eingreift.The Task is solved in that on the first belt flange a connecting mandrel is fixed, which is approximately at right angles extending towards the second belt flange, and that the free End portion of the connecting mandrel in a the cross section of the connecting mandrel adapted receiving opening of the second Gurtflansches longitudinally displaceable intervenes.
Dadurch, dass der zweite Gurtflansch relativ zu dem ersten Gurtflansch über den Verbindungsdorn verschiebbar ist, können selbst große Toleranzen ausgeglichen werden. Außerdem ist sichergestellt, dass die Gurtflansche stets vollflächig an den zugeordneten Obergurten anliegen. Dies erhöht die Stabilität, entlastet die Schraubverbindungen und erleichtert die Montage.Thereby, that the second Gurtflansch relative to the first Gurtflansch over the connecting mandrel is slidable, even large Tolerances are compensated. It also ensures that the belt flanges always over the entire surface of the associated Attach upper straps. This increases the stability, Relieves the screw connections and facilitates assembly.
Bevorzugt kann an dem Verbindungsdorn mindestens ein Anschlussflansch für einen Zuggurt angeordnet sein. Solche Zuggurte werden bei Fachwerkskonstruktionen eingesetzt, um bestimmte Abschnitte zu versteifen und/oder Kräfte auf andere Knotenelemente zu übertragen.Prefers can at the connecting pin at least one flange for be arranged a tension belt. Such Zuggurte be in truss structures used to stiffen certain sections and / or forces to transfer to other node elements.
Es ist auch möglich, den Verbindungsdorn durch den ersten Gurtflansch hindurch zu führen und an dem hindurchgeführten Abschnitt mindestens einen Anschlussflansch für einen Zuggurt anzuordnen.It is also possible, the connecting mandrel through the first Belt flange to pass through and passed to the Section at least one connecting flange for a tension belt to arrange.
Gemäß einer bevorzugten Ausführungsform der Erfindung kann der Verbindungsdorn und die korrespondierende Aufnahmeöffnung in dem zweiten Gurtflansch einen vom runden Querschnitt abweichenden Querschnitt aufweisen. Es versteht sich von selbst, dass die Querschnitte des Verbindungsdorns und der Aufnahmeöffnung mit geringen Toleranzen auszuführen sind, so dass darüber zuverlässig Kräfte übertragen werden können.According to one preferred embodiment of the invention, the connecting mandrel and the corresponding receiving opening in the second belt flange have a different cross section of the cross section. It goes without saying that the cross sections of the connecting mandrel and to perform the receiving opening with low tolerances are, so that reliably transmit forces over it can be.
Schließlich können zum Anschluss von Obergurten mit einem T-förmigen oder I-förmigen Querschnitt der erste und/oder zweite Gurtflansch an die Stege der Obergurte angepasste Schlitze aufweisen. Eine derartige Ausbildung ist an sich bekannt und kann bei dem erfindungsgemäßen Knotenelement die Festigkeit erhöhen und die Montage erleichtern.After all Can be used to connect upper straps with a T-shaped or I-shaped cross section of the first and / or second belt flange have slots adapted to the webs of the upper straps. Such Training is known and can in the inventive Node element increase the strength and facilitate assembly.
Die erfindungsgemäße Fachwerkskonstruktion ist nicht darauf beschränkt, nur die Obergurte und gegebenenfalls daran anschließende Diagonalstreben oder Zuggurte eines Tragwerks zu verbinden. Das vorgeschlagene neue Knotenelement ist vielmehr geeignet, auch an anderen Stellen einer Fachwerkskonstruktion Verwendung zu finden, beispielsweise bei der Verbindung von Untergurten oder sonstigen Trägern.The truss construction according to the invention is not limited to connecting only the upper chords and optionally adjoining diagonal struts or tension straps of a supporting structure. The proposed new node element is more suitable to find use in other places of a truss construction, at For example, in the connection of lower straps or other straps.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben. Es zeigenOne Embodiment of the invention is in the drawing and will be described in more detail below. It demonstrate
In
einem Knotenelement
Wie
die Darstellung in
Der
zweite Gurtflansch
Die
Darstellung in
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 202005006228 [0002] - DE 202005006228 [0002]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055479.8A DE102007055479B4 (en) | 2007-11-21 | 2007-11-21 | Node element for a truss construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055479.8A DE102007055479B4 (en) | 2007-11-21 | 2007-11-21 | Node element for a truss construction |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007055479A1 true DE102007055479A1 (en) | 2009-05-28 |
DE102007055479B4 DE102007055479B4 (en) | 2015-09-10 |
Family
ID=40576846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007055479.8A Expired - Fee Related DE102007055479B4 (en) | 2007-11-21 | 2007-11-21 | Node element for a truss construction |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007055479B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBS20110008A1 (en) * | 2011-02-02 | 2012-08-03 | Bottega Del Ferro Di Bianchetti P Ier Filippo | STRUCTURE FOR PANEL SUPPORT |
ITBS20120104A1 (en) * | 2012-07-06 | 2014-01-07 | Alessandra Petissi | QUICK ASSEMBLY CONSTRUCTIVE NODAL SYSTEM, FOR BEARING STRUCTURES, FACTORY BODIES AND POLYVALENT MANUFACTURING USES |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2425279A1 (en) * | 1973-05-24 | 1974-12-19 | Unistrut Corp | CONNECTING NODE FOR A SPATIAL TRUSS SYSTEM |
DE2526660C3 (en) * | 1975-06-14 | 1981-10-22 | Mengeringhausen, Max, Dipl.-Ing. Dr.-Ing., 8700 Würzburg | Building construction with a space framework made of bars and junction pieces and an outer skin |
DE3145425A1 (en) * | 1981-11-16 | 1983-05-26 | Mero-Raumstruktur GmbH & Co Würzburg, 8700 Würzburg | Device for the mutual sealing of plate-like elements on buildings, in particular roofing elements |
DE202005006228U1 (en) | 2005-04-18 | 2005-08-25 | Toni Amler Ingenieurplanungen GmbH | Roof construction for buildings, especially industrial buildings with large widths, comprises bottom and top booms in the form of I-shaped supports with two boom flanges, and node elements with two flat node flange plates |
ATE357727T1 (en) * | 2002-12-05 | 2007-04-15 | Sandisk Corp | INTELLIGENT MULTI-STATE STORAGE VERIFICATION |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1778357C3 (en) * | 1968-04-23 | 1974-02-21 | Scheffel & Rueter Gmbh, 4600 Dortmund | Dismountable shelf |
IT1063252B (en) * | 1976-05-17 | 1985-02-11 | Simone Giovanni | MULTIPLE VARIABLE CONNECTIONS CONNECTION DEVICE FOR CONTINUOUS RETICULAR STRUCTURES AND NUE TRIDIMENTIONAL DISCOUNTS |
-
2007
- 2007-11-21 DE DE102007055479.8A patent/DE102007055479B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2425279A1 (en) * | 1973-05-24 | 1974-12-19 | Unistrut Corp | CONNECTING NODE FOR A SPATIAL TRUSS SYSTEM |
DE2526660C3 (en) * | 1975-06-14 | 1981-10-22 | Mengeringhausen, Max, Dipl.-Ing. Dr.-Ing., 8700 Würzburg | Building construction with a space framework made of bars and junction pieces and an outer skin |
DE3145425A1 (en) * | 1981-11-16 | 1983-05-26 | Mero-Raumstruktur GmbH & Co Würzburg, 8700 Würzburg | Device for the mutual sealing of plate-like elements on buildings, in particular roofing elements |
ATE357727T1 (en) * | 2002-12-05 | 2007-04-15 | Sandisk Corp | INTELLIGENT MULTI-STATE STORAGE VERIFICATION |
DE202005006228U1 (en) | 2005-04-18 | 2005-08-25 | Toni Amler Ingenieurplanungen GmbH | Roof construction for buildings, especially industrial buildings with large widths, comprises bottom and top booms in the form of I-shaped supports with two boom flanges, and node elements with two flat node flange plates |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBS20110008A1 (en) * | 2011-02-02 | 2012-08-03 | Bottega Del Ferro Di Bianchetti P Ier Filippo | STRUCTURE FOR PANEL SUPPORT |
ITBS20120104A1 (en) * | 2012-07-06 | 2014-01-07 | Alessandra Petissi | QUICK ASSEMBLY CONSTRUCTIVE NODAL SYSTEM, FOR BEARING STRUCTURES, FACTORY BODIES AND POLYVALENT MANUFACTURING USES |
WO2014006578A1 (en) * | 2012-07-06 | 2014-01-09 | Puritani Michelangelo | Nodal constructive system of rapid assembly for load bearing structures, buildings and artifacts of multi-purpose use |
Also Published As
Publication number | Publication date |
---|---|
DE102007055479B4 (en) | 2015-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102014104920B4 (en) | Body structure with roof rails | |
DE60013027T2 (en) | Component and method for its production | |
DE19638156B4 (en) | Structure for the upper body portion of a vehicle body | |
DE102017123325A1 (en) | Bumper crossmember | |
DE2915460A1 (en) | PALLET WITH SPRING ELEMENTS AND WING PANEL ELEMENTS | |
DE10207625A1 (en) | Elongated hollow profile for hanging objects | |
DE2162346B2 (en) | Connection structure for releasably connecting a column provided above a continuous beam to a column located below the beam | |
DE202009002208U1 (en) | Inclined arrangement of PV modules on flat roofs | |
DE8803330U1 (en) | Cabin, especially for machine cladding | |
DE102017127064B4 (en) | Battery frame | |
DE102016124078B3 (en) | Connecting arrangement for the connection of two control cabinet frame racks | |
DE102007055479A1 (en) | Node element for framework construction i.e. roof frame, of building, has connection pin whose free end region intervenes longitudinally displaceably in receiving opening in one of belt flanges, where opening is adapted to pin cross section | |
EP1508654B1 (en) | Hollow profile to attach objects | |
DE102013112175A1 (en) | connecting device | |
DE102013106598A1 (en) | Formwork element for use as prefabricated unit of ring girder casing in construction site, has reinforcing cage arranged between formwork boards, and spacers for fixing minimum distance between cage and respective formwork board | |
DE202014002342U1 (en) | Cable management system | |
DE2706277B2 (en) | Sieve bottom | |
DE102016015791A1 (en) | Connecting arrangement for the connection of two control cabinet frame racks | |
EP2283748A1 (en) | Carrier system | |
DE8413309U1 (en) | CANVAS WITH CONNECTING ELEMENTS | |
DE202008006529U1 (en) | Roof hook for installation of solar power modules | |
DE102015200009B4 (en) | Galley exterior wall for rail vehicles | |
DE10340357A1 (en) | Joint structure for vehicle roof and body parts has bulkhead wall in longitudinal roof support area with its surface perpendicular extending in longitudinal direction of longitudinal support to prevent distortion on impact | |
DE102013110217B4 (en) | Arrangement of a trailer hitch carrying truss on the frame of a commercial vehicle | |
DE2142621A1 (en) | CONNECTION OF RECTANGULAR PROFILES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |