DE2100874A1 - Support grid - Google Patents
Support gridInfo
- Publication number
- DE2100874A1 DE2100874A1 DE19712100874 DE2100874A DE2100874A1 DE 2100874 A1 DE2100874 A1 DE 2100874A1 DE 19712100874 DE19712100874 DE 19712100874 DE 2100874 A DE2100874 A DE 2100874A DE 2100874 A1 DE2100874 A1 DE 2100874A1
- Authority
- DE
- Germany
- Prior art keywords
- profiles
- support grid
- grid according
- node
- connecting grooves
- 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
Links
- 239000000969 carrier Substances 0.000 claims description 7
- 238000009435 building construction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
- F16B7/0453—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other
- F16B7/046—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other by rotating an eccenter-mechanism
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
- E04B2/7433—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with panels and support posts
- E04B2/7438—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with panels and support posts with adjustable angular connection of panels to posts
- E04B2/744—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with panels and support posts with adjustable angular connection of panels to posts using angularly-spaced longitudinal grooves of the posts
-
- 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
- E04B1/1909—Connecting nodes specially adapted therefor with central cylindrical connecting element
-
- 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
-
- 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
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1945—Wooden struts
-
- 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
- E04B2001/1966—Formlocking connections other than screw connections
-
- 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
-
- 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
- E04B2001/1987—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework triangular grid
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Description
Trägerrost Die Erfindung betrifft einen Trägerrost, insbesondere für den Hochbau, der aus Knotenprofilen und zwischen diesen angeordneten Trägern gebildet wird. Support grid The invention relates to a support grid, in particular for building construction, consisting of node profiles and girders arranged between them is formed.
Trägerroste oder Kreuzwerke sind eine beliebte Konstruktion im Hochbau, weil sie ein geringes Eigengewicht ermöglichen. Die bekannten Trägerroste bestehen aus sich kreuzenden Haupt- und Querträgern. Diese werden torsionssteif miteinander verbunden, so daß praktisch ein Flächentragwerk entsteht. Diese bekannten Trägerroste haben den Nachteil, daß sie' für jeden praktischen Anwendungsfall individuell berechnet hergestellt, und entsprechend dem zur Anwendung gelangenden Grundraster zusammengefügt werden müssen. Eine mehrfache Verwendung der Einzelteile oder deren Anpassung an verschiedene Grundraster ist nicht möglich.Girder gratings or crossworks are a popular construction in building construction, because they allow a low dead weight. The well-known support grids exist from intersecting main and cross beams. These become torsionally stiff with one another connected, so that practically a two-dimensional structure is created. These well-known support grids have the disadvantage that they are calculated individually for each practical application produced, and put together according to the basic grid used Need to become. Repeated use of the individual parts or their adaptation to different basic grids are not possible.
Es ist aber auch schon ein Trägerrost bekannt geworden, der aus Knotenprofilen und zwischen diesen angeordneten Trägern gebildet ist. Die Knotenprofile dieses bekannten Trägerrostes sind sternförmig ausgebildet und die Träger bestehen aus zwei U-fbrmigen Profilen, die mit dem Rücken zueinander an den Rippen der Knotenprofile verschraubt werden. Der Sternrorm der Knotenprofile entsprechend ist dieser bekannte Trägerrost auf eine bestimmte Grundform und der Bauhöhe der U-förmigen Profile entsprechend auf eine bestimmte Länge der Träger festgelegt. Außerdem ist die Verbindung der Knotenprofile mit den Trägern zu weich, um größere Spannweiten mit mehreren Knotenpunkten freitragend überbrücken zu können. Dieser bekannte Trägerrost ist zwar zerlegbar, kann aber als Flächentragwerk mit vielseitiger Verwendung der Einzelteile für verschiedene Grundraster (Form und Länge) nicht eingesetzt werden.However, a girder grating has also become known, which is made from node profiles and is formed between these arranged carriers. The node profiles of this known girder grids are star-shaped and the girders consist of two U-shaped profiles with their backs to each other on the ribs of the node profiles be screwed. The star shape of the node profiles is known accordingly Support grid to a certain basic shape and the height of the U-shaped profiles accordingly fixed to a certain length of the carrier. In addition, the connection is the Nodal profiles with the girders too soft to allow larger spans with several nodal points to be able to bridge self-supporting. This well-known support grid can be dismantled, but can be used as a planar structure with a wide range of uses of the items cannot be used for different basic grids (shape and length).
Der Erfindung liegt die Aufgabe zugrunde, einen zerlegbaren Trägerrost zu sdaffen, dessen Einzelteile torsionssteif miteinander verbunden werden können und gleichwohl für verschiedene Grundraster und Bauhöhen benutzbar bleiben. liii übrigen liegt dieser Erfindung die Aufgabe zugrunde, die Nachteile des Standes der Technik zu beseitigen.The invention is based on the object of a support grid that can be dismantled to sdaffen, the individual parts of which can be connected to one another in a torsionally rigid manner and still usable for different basic grids and heights. liii rest of this invention is based on the object, the disadvantages of the prior Eliminate technology.
Ausgehend von dem bekannten Trägerrost, der aus Knotenprofilen und zwischen diesen angeordneten Trägern gebildet ist, wird die der Erfindung zugrunde liegende Aufgabe dadurch gelöst, daß die Knotenprofile in Langsrichtung verlaufende, hinterschnittene Verbindungsnuten besitzen, daß die Träger mit einem T-förmigen Verbindungsprofil in die Verbindungsnut eingreifen und daß beide Teile (Knotenprofile und Träger) mit Keilen gegeneinander verspannt sind.Based on the well-known girder grid, which is made up of node profiles and is formed between these arranged carriers, that of the invention is based problem solved by the fact that the node profiles running in the longitudinal direction, have undercut connecting grooves that the carrier with a T-shaped Engage the connecting profile in the connecting groove and that both parts (node profiles and carrier) are braced against each other with wedges.
Der erfindungsgemäß ausgebildete Trägerrost hat den Vorteil, daß infolge der form- und kraftschlüssigen Verspannung seiner Einzelteile eine biege- und torsionssteife Verbindung entsteht, mtt der große Spannweiten ohne Unterstützung der Knotenpunkte überbrückt werden können. Ein weiterer wichtiger Vorteil besteht darin, daß die Knotenprofile und Träger einschließlich ihrer an der Verbindung teilnehmenden Einzelteile für verschiedene Grundraster und Bauhöhen verwendbar bleiben, ohne verschiedene Profilgrößen herstellen und lagern zu mUssen.The support grid designed according to the invention has the advantage that as a result the form-fitting and force-fitting tensioning of its individual parts a flexural and torsional stiffness Connection is created with large spans without the support of the nodes can be bridged. Another important advantage is that the Node profiles and beams including their individual parts participating in the connection remain usable for different basic grids and heights without different To have to manufacture and store profile sizes.
Bei einer praktischen Ausführungsform des erfindungsgemäß ausgebildeten Trägerrostes können die Verbindungsprofile mit den Trägern fest verbunden, beispielsweise verschweißt sein, wenn die Träger selbst aus Blech bestehen. Es ist aber auch ebensogut möglich, an den Verbindungsprofilen Balken aus Holz oder anderen Baustoffen als Träger mit Schrauben zu befestigen. In beiden Fällen werden in die Verbindungsnuten von oben und unten Rundkeile eingesetzt, mit denen die T-örmigen Verbindungsprofile in den Verbindungsnuten verspannt werden.In a practical embodiment of the inventively designed Support grids can firmly connect the connection profiles to the supports, for example be welded if the carrier itself are made of sheet metal. But it's just as good possible to use beams made of wood or other building materials on the connecting profiles as Fix the bracket with screws. In both cases, the connecting grooves from above and below Round wedges are used with which the T-shaped Connection profiles are braced in the connection grooves.
Bei einer anderen praktischen Ausführungsform des erfindungsgemäß ausgebildeten Trägerrostes können die Verbindungsprofile und Träger relativ zueinander beweglich sein, wobei die Verspannung an den Knotenprofilen mit Exzenterkeilen erfolgt, die das Verbindungsprofil von innen gegen die Verbindungsnut und den Träger von außen gegen das Knotenprofil drücken.In another practical embodiment of the invention formed support grid can the connecting profiles and supports relative to each other be movable, the bracing on the node profiles is carried out with eccentric wedges, which the connecting profile from the inside against the connecting groove and the carrier of press on the outside against the junction profile.
Die beiden vorstehend beschriebenen praktischen AusfUhrungsformen ist es zweckmäßig, das Knotenprofil am oberen und unteren Ende mit einer Abschlußplatte zu verschließen, damit sich die Verbindungs- und Knotenprofile nach dem Herstellen der Verbindung nicht mehr relativ zueinander verschieben können. Zu diesem Zweck kann in dem Knotenprofil eine zentrale Gewindebohrung vorgesehen sein, in der die Abschlußplatte mit einer Schraube befestigt wird.The two practical embodiments described above it is advisable to have the junction profile at the top and bottom with an end plate to close, so that the connection and node profiles are after production the connection can no longer move relative to each other. To this end can be provided in the node profile, a central threaded hole in which the End plate is fastened with a screw.
An den zu unterstützenden Knotenpunkten kann die untere Gewindebohrung in dem Knotenproril für den Anschluß einer Stütze benutzt werden.The lower threaded hole can be used at the nodes to be supported can be used in the knot profile for connecting a support.
In einer bevorzugten Ausführungsform sind die Knotenprofile im Querschnitt rund, d.h. rohrförmig ausgebildet, wobei drei, vier, sechs oder auch acht Verbindungsnuten vorgesehen werden können. Diese Knotenprofile können im Strangpreßverfahren rationell hergestellt und dem Bedarfsfall entsprechend an Ort und Stelle in den erforderlichen Längen und Bauhöhen abgesägt werden. Das gleiche gilt für die Verbindungsprofile und Träger.In a preferred embodiment, the node profiles are in cross section round, i.e. tubular, with three, four, six or eight connecting grooves can be provided. These node profiles can be used efficiently in the extrusion process and if necessary on the spot in the required Lengths and heights can be sawn off. The same applies to the connection profiles and carrier.
Weitere Einzelheiten und Vorteile des Gegenstandes der Erfindung ergeben sich aus der nachfolgenden Beschreibung der zugehörigen Zeichnungen, in denen verschiedene Ausführungsformen der Einzelteile des erfindungsgemäß ausgebildeten Trägerrostes dargestellt sind. In den Zeichnungen zeigen: Fig. 1 einen aus gleichseitigen Dreiecken gebildeten Grundraster, in dessen Knotenpunkten sechs Träger zusammenlaufen; Fig. 2 einen Knotenpunkt für sechs Träger aus Blech entlang der Linie II - II in Fig. 3 geschnitten in Draufsicht; Fig. 3 denselben Knotenpunkt entlang der Linie III - III in Fig. 2 geschnitten in Seitenansicht mit einer Stütze; Fig. 4 einen Knotenpunkt für sechs Träger aus Holz, entlang der Linie IV - IV in Fig. 5 geschnitten in Draufsicht; Fig. 5 denselben Knotenpunkt entlang der Linie V - V in Fig. 4 geschnitten in Seitenansicht; Fig. 6 einen Knotenpunkt PUr sechs Träger, die mit Hammerkopfschrauben befestigt sind im Querschnitt; Fig. 7 einen wabenförmigen Grundraster, in dessen Knotenpunkten drei Träger zusammenlaufen; Fig. 8a, 8b und 8c verschiedene Knotenprofile mit drei Verbindungsnuten im Querschnitt; Fig. 9a, 9b und 9c verschiedene Knotenprofile mit sechs Verbindungsnuten im Querschnitt; Fig. lo bis 14 verschiedene Grundraster, in deren Knotenpunkten vier, sechs oder acht Träger zusammenlaufen; Fig. 15a, 15b u. 15c verschiedene Knotenprofile mit vier Verbindungsnuten; Fig. 16a, 16b u. 16c verschiedene Knotenprofile mit nacht Verbindungsnuten.Further details and advantages of the subject matter of the invention result from the following description of the accompanying drawings, in which various Embodiments of the individual parts of the support grid designed according to the invention are shown. In the drawings show: Fig. 1 one from equilateral Basic grid formed by triangles, at the junctions of which six beams converge; FIG. 2 shows a junction for six sheet metal supports along the line II - II in FIG Fig. 3 sectioned in plan view; 3 shows the same node along the line III - III in Figure 2 sectioned in side view with a support; Fig. 4 a Junction point for six wooden beams, cut along the line IV - IV in FIG. 5 in plan view; FIG. 5 shows the same junction along the line V - V in FIG. 4 in side view; Fig. 6 shows a junction point PUr six girders with hammer head screws are attached in cross section; Fig. 7 shows a honeycomb basic grid in which Three girders converge; 8a, 8b and 8c different node profiles with three connecting grooves in cross section; 9a, 9b and 9c different node profiles with six connecting grooves in cross section; Fig. Lo to 14 different basic grids, four, six or eight girders converge at their junctions; Figures 15a, 15b u. 15c different node profiles with four connecting grooves; Figures 16a, 16b and 16c different junction profiles with connecting grooves.
Bei dem in der Fig. 1 dargestellten Grundraster, welcher aus gleichseitigen Dreiecken besteht, laufen in den Knotenpunkten sechs Träger 1 zusammen, die mit einem Knotenprofil 2 verbunden sind. Das Knotenprofil 2 besitzt insgesamt sechs Verbindungsnuten 3, die von Stegen 4 mit hammerkopfförmigen Enden 5 gebildet werden. In die Verbindungsnuten 3 greifen T-förmige Verbindungsprofile 6 ein, die mit Schweißnähten 7 an den Trägern 1 befestigt sind. Durch Rundkeile 8, die von oben und unten in den freibleibenden Raum der Verbindungsnuten 7 hinter die T-förmigen Verbindungsprofile eingeschlagen werden, sind die Träger 1 biege- und torsionssteif über das Knotenprofil 2 miteinander verbunden. In dem Knotenprofil 2 ist eine zentrale Gewindebohrung 9 vorgesehen, in die von oben und unten Schrauben lo zum Befestigen von Abschlußplatten 11 eingedreht werden können. Die Abschlußplatten 11 haben die Aufgabe, die Rundkeile 8 in ihrer Lage zu fixieren und jede Relativverschiebung zwischen dem Knotenprofil 2 und den Trägern 1 zu verhindern.In the basic grid shown in FIG. 1, which consists of equilateral There are triangles, six girders 1 converge in the nodes, with a node profile 2 are connected. The node profile 2 has a total of six Connecting grooves 3, which are formed by webs 4 with hammer head-shaped ends 5. In the connecting grooves 3 engage T-shaped connecting profiles 6 with welded seams 7 are attached to the supports 1. By means of round wedges 8, which are inserted from above and below in the remaining space of the connecting grooves 7 behind the T-shaped connecting profiles are driven in, the beams 1 are flexurally and torsionally stiff over the node profile 2 connected to each other. In the node profile 2 is a central threaded hole 9 provided in the top and bottom screws lo for attaching end plates 11 can be screwed in. The end plates 11 have the task of the round wedges 8 to fix in their position and any relative displacement between the node profile 2 and the carriers 1 to prevent.
In der Fig. 3 ist dargestellt, wie das Knotenprofil 2 mit einer Stütze 12 verbunden werden kann, die im Prinzip das gleiche Profil wie auch das Knotenprofil 2 haben kann. Die Stütze 12 wird am oberen Ende mit einer Schraube 13 in der Gewindebohrung 9 des Knotenprofils 2 und am unteren Ende mit einer Schraube 14 in einem Bodenblech 15 befestigt.In Fig. 3 it is shown how the node profile 2 with a support 12 can be connected, which in principle has the same profile as the node profile 2 can have. The support 12 is at the upper end with a screw 13 in the threaded hole 9 of the node profile 2 and at the lower end with a screw 14 in a floor panel 15 attached.
Bei der in den Fig. 4 und 5 dargestellten Ausführungsform bestehen die Träger aus Balken 21, aus Holz oder anderen Baustoffen, die entweder mit Schrauben 22 fest oder mit Eizenterkeilen 23 beweglich an den Verbindungsprofilen 6 befestigt sein können. Im ersten Falle erfolgt die Verspannung am Knotenprofil 2 wie bei der in den Fig. 2 und 3 dargestellten Ausrithrungsform mit Rundkeilen 8. Im zweiten Falle erfolgt die Verspannung durch Drehen der Exzenterkeile 25, so daß die hammerkopfförmigen Enden 5 der Knotenprofile 2 zwischen den Stirnwänden der Balken 21 und den T-förmigen Verbindungsprofilen 6 eingeklemmt werden.In the embodiment shown in FIGS. 4 and 5 exist the girders made of beams 21, made of wood or other building materials, either with screws 22 fixedly or movably attached to the connecting profiles 6 with iron wedges 23 could be. In the first case, the bracing takes place on the node profile 2 as in the Ausrithrungsform shown in Figs. 2 and 3 with round wedges 8. In the second The case is tensioned by turning the eccentric wedges 25 so that the hammer head-shaped Ends 5 of the node profiles 2 between the end walls of the beams 21 and the T-shaped Connecting profiles 6 are clamped.
Bei der in der Fig. 6 dargestellten AwsrUhrungsform erfolgt die Verbindung zwischen dem Knotenprofil 2 und den -nicht dargestellten- Trägern mit L-fdrmigen oder U-fdrmigen Profilen 51, 32, 33 und Hammerkopfschrauben 34. Diese Ausfühüungsform ist für offene Gitterträger oder Rahmen geeignet, an die nachträglich Platten eingesetzt werden.In the case of the configuration shown in FIG. 6, the connection is made between the node profile 2 and the -not shown- girders with L-shaped or U-shaped profiles 51, 32, 33 and hammer head bolts 34. This embodiment is suitable for open lattice girders or frames to which panels are subsequently inserted will.
In den Fig. 8 und 9 sind verschiedene Querschnittsformen von Knotenprofilen 2 für den'Anschluß von drei oder sechs Trägern dargestellt, wie sie für die in den Fig. 1 und 2 dargestellten Grundraster benötigt werden. Welchem dieser Knotenprofile im speziellen Anwendungsfall der Vorzug gegeben wird, richtet sich nach der Form des Trägers, des Grundraflters und nach ästhetischen Gesichtspunkten.8 and 9 are different cross-sectional shapes of node profiles 2 for the connection of three or six carriers as shown for those in the Fig. 1 and 2 shown basic grid are required. Which of these node profiles preference is given in the special application depends on the shape of the wearer, of the ground ruler and from an aesthetic point of view.
In den Fig. 15 und 16 sind verschiedene Querschnittsformen von Knotenprofilen für den Anschluß von vier oder acht Trägern dargestellt, wie sie für die in den Fig. lo bis 14 dargestellten Grundraster benötigt werden. Auch in diesem Falle richtet sich die Auswahl des zur Verwendung gelangenden Knotenprofiles nach der Form des Trägers, des Grundrasters und nach ästhetischen Gesichtspunkten.15 and 16 are different cross-sectional shapes of node profiles for the connection of four or eight carriers as shown for those in the Fig. Lo to 14 shown basic grid are required. In this case too, judges The selection of the node profile to be used depends on the shape of the Carrier, the basic grid and according to aesthetic aspects.
Die in den Fig. 8, 9, 15 und 16 im Querschnitt dargestellten Knotenprofile lassen sich sämtlich, wie bereits erwähnt worden ist, im Strangpreßverfahren herstellen. Die Auswahl des Materials richtet sich vor allen Dingen danach, welche Zugkräfte und Biegemomente aufgenommen werden müssen. In erster Linie werden sich aber Aluminium-Legierungen für die Herstellung der Knotenprofile besonders gut eignen.The node profiles shown in cross section in FIGS. 8, 9, 15 and 16 can all, as has already been mentioned, be produced by the extrusion process. The choice of material depends primarily on the tensile forces and bending moments must be absorbed. First and foremost, however, aluminum alloys will be used particularly suitable for the production of the node profiles.
Alle in der Beschreibung erwähnten und in der Zeichnung dargestellten neuen Merkmale sind erfindungswesentlich, auch soweit sie in den nachfolgenden Ansprüchen nicht ausdrücklich gekennzeichnet sind.All mentioned in the description and shown in the drawing New features are essential to the invention, also insofar as they are in the following claims are not expressly marked.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE19712100874 DE2100874A1 (en) | 1971-01-09 | 1971-01-09 | Support grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712100874 DE2100874A1 (en) | 1971-01-09 | 1971-01-09 | Support grid |
Publications (1)
Publication Number | Publication Date |
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DE2100874A1 true DE2100874A1 (en) | 1972-07-20 |
Family
ID=5795493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712100874 Pending DE2100874A1 (en) | 1971-01-09 | 1971-01-09 | Support grid |
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DE (1) | DE2100874A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525633A1 (en) * | 1982-04-22 | 1983-10-28 | Siderurgie Fse Inst Rech | METHOD FOR IMPROVING THE LIFETIME OF PERMEABLE REFRACTORY ELEMENTS LODGED IN THE BOTTOM OF METALLURGIC REFINING CONTAINERS, IN PARTICULAR OXYGEN-BLOW-CONTAINING OXYGEN STEEL CONVERTERS |
FR2575204A1 (en) * | 1984-12-21 | 1986-06-27 | Cuno Brullmann | ASSEMBLY OF BUILDING ELEMENTS FOR THE EXHIBITION OF EXHIBITION, HOUSING OR AFFECTED SPACE FOR OTHER USES |
FR2591251A1 (en) * | 1985-12-10 | 1987-06-12 | Loret Jean Yves | Device for connecting members making up a crosslinked spatial structure |
DE3617020A1 (en) * | 1986-05-21 | 1987-11-26 | Emil Hannes Zeltverleih Fa | Podium |
DE3620379A1 (en) * | 1986-06-18 | 1987-12-23 | Stephan Dipl Ing Brunet | Connecting element for three-dimensional configurations |
EP1118728A2 (en) * | 2000-01-18 | 2001-07-25 | Vilardi Marketing SAS di Vilardi Pasquale & C. | Supporting structure for partitions, shelves and similar items |
GR20010100177A (en) * | 2001-04-06 | 2002-12-19 | Αλουμινιον Μακεδονιας-Αλμακο- Α.Ε. | Building system with an aluminium frame |
US6622447B1 (en) | 1996-11-21 | 2003-09-23 | Steven Crawford Kessler | Modular hub and strut structural system |
EP2136009A3 (en) * | 2008-06-20 | 2010-10-27 | Piao-Chin Li | Integrally assembled, changeable framework connector used for a spatial structure |
WO2011162670A3 (en) * | 2010-06-23 | 2012-03-15 | Sapa Profiler Ab | Truss structure and a connection arrangement for such a structure |
US20150218814A1 (en) * | 2012-09-26 | 2015-08-06 | Quai-de Azam Edoo | Corrosion Resistant Concrete Reinforcing Member |
-
1971
- 1971-01-09 DE DE19712100874 patent/DE2100874A1/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525633A1 (en) * | 1982-04-22 | 1983-10-28 | Siderurgie Fse Inst Rech | METHOD FOR IMPROVING THE LIFETIME OF PERMEABLE REFRACTORY ELEMENTS LODGED IN THE BOTTOM OF METALLURGIC REFINING CONTAINERS, IN PARTICULAR OXYGEN-BLOW-CONTAINING OXYGEN STEEL CONVERTERS |
FR2575204A1 (en) * | 1984-12-21 | 1986-06-27 | Cuno Brullmann | ASSEMBLY OF BUILDING ELEMENTS FOR THE EXHIBITION OF EXHIBITION, HOUSING OR AFFECTED SPACE FOR OTHER USES |
EP0187100A1 (en) * | 1984-12-21 | 1986-07-09 | Cuno Brullmann | Assembly of construction elements for creating spaces for exhibitions, for living or the like |
FR2591251A1 (en) * | 1985-12-10 | 1987-06-12 | Loret Jean Yves | Device for connecting members making up a crosslinked spatial structure |
DE3617020A1 (en) * | 1986-05-21 | 1987-11-26 | Emil Hannes Zeltverleih Fa | Podium |
DE3620379A1 (en) * | 1986-06-18 | 1987-12-23 | Stephan Dipl Ing Brunet | Connecting element for three-dimensional configurations |
US6622447B1 (en) | 1996-11-21 | 2003-09-23 | Steven Crawford Kessler | Modular hub and strut structural system |
EP1118728A3 (en) * | 2000-01-18 | 2003-03-26 | Vilardi Marketing SAS di Vilardi Pasquale & C. | Supporting structure for partitions, shelves and similar items |
EP1118728A2 (en) * | 2000-01-18 | 2001-07-25 | Vilardi Marketing SAS di Vilardi Pasquale & C. | Supporting structure for partitions, shelves and similar items |
GR20010100177A (en) * | 2001-04-06 | 2002-12-19 | Αλουμινιον Μακεδονιας-Αλμακο- Α.Ε. | Building system with an aluminium frame |
EP2136009A3 (en) * | 2008-06-20 | 2010-10-27 | Piao-Chin Li | Integrally assembled, changeable framework connector used for a spatial structure |
WO2011162670A3 (en) * | 2010-06-23 | 2012-03-15 | Sapa Profiler Ab | Truss structure and a connection arrangement for such a structure |
US20150218814A1 (en) * | 2012-09-26 | 2015-08-06 | Quai-de Azam Edoo | Corrosion Resistant Concrete Reinforcing Member |
US10253500B2 (en) * | 2012-09-26 | 2019-04-09 | Quai-de Azam Edoo | Corrosion resistant concrete reinforcing member |
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