DE8615525U1 - Tube-node connection - Google Patents
Tube-node connectionInfo
- Publication number
- DE8615525U1 DE8615525U1 DE19868615525 DE8615525U DE8615525U1 DE 8615525 U1 DE8615525 U1 DE 8615525U1 DE 19868615525 DE19868615525 DE 19868615525 DE 8615525 U DE8615525 U DE 8615525U DE 8615525 U1 DE8615525 U1 DE 8615525U1
- Authority
- DE
- Germany
- Prior art keywords
- wedge
- hollow profile
- connection
- keba
- pipe
- 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.)
- Expired
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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
- E04B1/585—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form with separate connection devices
Description
Die Rohr—Knoten—Verbindung (KEBA) dient als Kupplungselement -für Stahl— und Alumniumkonstruktionen zwischen Hohlprofilen, vor allem mit rundem, aber auch quadratischem oder rechteckigem Querschnitt, und beliebigen Anschlußteilen. 5The pipe-node connection (KEBA) serves as a coupling element -for steel and aluminum constructions between hollow profiles, especially round, but also square or rectangular Cross-section, and any connection parts. 5
Im allgemeinen werdßn derartige AnschlüsseIn general, such connections will be used
- Stab an Stab geschweißt:- Rod to rod welded:
wobei eine ganze Baugruppe , bestehend aus mehreren Stäben,
in der Werkstatt zusammengeschweißt werden. Baustellen— schweißungen werden fast nur bei großen Rohrdurchmessern
ausgeführt.
Diese Stabverbindungen sind nur durch Zerstörung zu lösen.where an entire assembly, consisting of several rods, is welded together in the workshop. Construction site welds are almost only carried out with large pipe diameters.
These rod connections can only be loosened by destroying them.
- Stab mit Stab ohne Knotenblech verschraubts hauptsächlich im Mast- und Turmbau anzutreffen. Die Gurte sind meist durchlaufend ausgebildet, die Füllstäbe erhalten Beanspruchungen, die mit einer einschnittigen Schraube aufzunehmen sind«- Rod with rod screwed without gusset plate mainly found in mast and tower construction. The straps are usually designed continuously, the cross bars receive stresses that can be absorbed by a single-shear screw are"
- Stab mit Stab mit Knotenblech Verschraübt:- Rod with rod screwed with gusset plate:
Es werden einfache öder doppelte Anschlußlaschen in die Rohre eingeschweißt. Die Knotenbleche worden relativ groß Und bilden einen entsprechenden Anteil am Konstruktionsge-' wicht (15-30/i). Die Durchmesserdifferenz zwischen Schraube Und Schraubenloch bewirkt einen Schlupf, der zu Montägeungenau:,gkeiten4. Single or double connection lugs are welded into the pipes. The gusset plates have become relatively large and make up a corresponding proportion of the construction weight (15-30 / i). The difference in diameter between screw and screw hole causes slippage, which leads to inaccurate assembly:, possibilities 4 .
* e** e *
>~t r ,> ~ t r ,
- Spezielle Stäb-Knoteri-Verbindüngeris- Special rod-knot connection
diese finden vornehmlich -für Raumstrukturen Verwendung undthese are primarily used for spatial structures and
werden -firmenorientiert angewandt, das heißt, nur der I are applied in a company-oriented manner, i.e. only the I.
Systemeigentümer öder —lizenznehmer -führt die Herstellung ISystem owner or - licensee - leads the production I
der Konstruktion aus. Hierbei handelt es sich um System- jthe construction. This is system j
lösungen des Knotens mit dem Anschluß der Stäbe an diesen. | das heißt wiederum, die Stabanschlüsse können nur für densolutions of the knot with the connection of the bars to them. | that means in turn that the rod connections can only be used for the
speziellen Knoten verwendet werden. !special knots can be used. !
Die hier vorgestellte Rohr-Knoten-Verbindung bietet einen JThe pipe-node connection presented here offers a J.
breiten Raum der Anwendung und einige Merkmale, die zur Ver— |wide scope of application and some features that are available for use
besserung von ebenen und räumlichen Fachwerkstrukturen führt. i·improvement of level and spatial framework structures. i ·
Die Rohr—Knoten-Verbindung (KEBA) ist als Handelsprödukt anzu—
sehen und wird in Serie hergestellt. Die Anwendung ist denkbar
einfach und bezüglich der Montage ist kein anderes System bekannt, das eine derartige Verkürzung der Stabmontagezeit j!
gestattet. |The pipe-node connection (KEBA) is to be regarded as a commercial product.
see and is mass-produced. The application is conceivable
simple and with regard to the assembly, no other system is known that allows such a shortening of the rod assembly time j! allowed. |
Die Rohr—Knoten-Verbindung (KEBA) hat eine optimale Kräfte— 1The pipe-node connection (KEBA) has optimal forces— 1
führung, sie ist kraft— und formschlüssig ausgebildet.. |leadership, it is designed to be force-fit and form-fit .. |
Die Rohr-Knoten—Verbindung (KEBA) ist wegen der keilförmigen §The pipe-node connection (KEBA) is because of the wedge-shaped §
Ausbildung der Lasche (2) und des losen Keils (3) sowie \ Formation of the tab (2) and the loose wedge (3) as well as \
der entsprechenden Nut (= Bohrung) in der Keilbacke (1) jjthe corresponding groove (= hole) in the wedge jaw (1) jj
schlupffrei.slip free.
Alle Stäbe mit der Rohr-Knoten-Verbindung (KEBA) sind leicht
zu montieren, auswechselbar und ebensoleicht zu demontieren.All rods with the tube-node connection (KEBA) are light
to assemble, interchangeable and just as easy to dismantle.
Gegenüber normalen Anschlüssen können die Stäbe (KEBA) wegen JCompared to normal connections, the bars (KEBA) can, because of J
der sehr kleinen Laschen (2) fast bis zum Anschlußpunkt heran— |of the very small tabs (2) almost to the connection point - |
geführt werden, was zu ästhetisch befriedigenden Lösungen führt. Iwhich leads to aesthetically satisfactory solutions. I.
Da die Zinkeinlauf— bzw. Zinkauslau-Flocher (Feuerverzinkung) ISince the zinc inlet or zinc outlet flocher (hot-dip galvanizing) I
im Boden der Keilbacke integriert sind, wird das Rohr nicht fare integrated in the bottom of the wedge jaw, the tube will not f
durch Löcher geschwächt und der volle Rohrquerschnitt kann |weakened by holes and the full pipe cross-section can be |
zur Kraftübertragung genutzt werden. | , 1be used for power transmission. | , 1
Die Keilbacken (2) werden entweder aus dem Vollen gearbeitet, in Stahlguß hergestellt oder im Gesenk geschmiedet. Die Keillaschen (2) und die losen Keile (3) werden warm gepreßt oder aus dem Vollen gearbeitet. Die Halsringe (4) sind Rohr— oder Drehteile*The wedge jaws (2) are either machined from solid, manufactured in cast steel or drop forged. The wedge tabs (2) and the loose wedges (3) are hot-pressed or worked from the full. The neck rings (4) are tubular or Turned parts *
Die Herstellung der Stäbe <KEBA) erfolgt in automatisierten Schweißlehren, wobei die beide HV-Nähte an den Enden gleichzeitig hergestellt werden. Dabei wird das Stablängenmaß kon— trolliert und die Lage der Keilbacken zueinander justiert.The production of the bars <KEBA) takes place in automated Welding gauges, whereby both HV seams at the ends are made at the same time. The rod length dimension is con - trolled and the position of the wedge jaws adjusted to each other.
Die Schweissung der Laschen an ein Anschlußteil (z.B. Rundstück) erfolgt ebenfalls in einer Schweißlehre.The welding of the lugs to a connection part (e.g. round piece) also takes place in a welding gauge.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19868615525 DE8615525U1 (en) | 1986-06-09 | 1986-06-09 | Tube-node connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19868615525 DE8615525U1 (en) | 1986-06-09 | 1986-06-09 | Tube-node connection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8615525U1 true DE8615525U1 (en) | 1986-07-24 |
Family
ID=6795392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19868615525 Expired DE8615525U1 (en) | 1986-06-09 | 1986-06-09 | Tube-node connection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8615525U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612576A1 (en) * | 1987-03-20 | 1988-09-23 | Schaff Alfred | Clevis which can be fitted to tubes of various diameters and thicknesses |
FR2627239A2 (en) * | 1987-03-20 | 1989-08-18 | Schaff Alfred | Method of applying protective coat to internal surface of tube |
WO1989007692A1 (en) * | 1988-02-16 | 1989-08-24 | Alfred Jean Schaff | End-cap for fitting to tubes of different diameters and thicknesses |
DE4316808A1 (en) * | 1993-05-19 | 1994-11-24 | Manfred Stroppe | Clamping piece for pipe elements |
-
1986
- 1986-06-09 DE DE19868615525 patent/DE8615525U1/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612576A1 (en) * | 1987-03-20 | 1988-09-23 | Schaff Alfred | Clevis which can be fitted to tubes of various diameters and thicknesses |
FR2627239A2 (en) * | 1987-03-20 | 1989-08-18 | Schaff Alfred | Method of applying protective coat to internal surface of tube |
WO1989007692A1 (en) * | 1988-02-16 | 1989-08-24 | Alfred Jean Schaff | End-cap for fitting to tubes of different diameters and thicknesses |
DE4316808A1 (en) * | 1993-05-19 | 1994-11-24 | Manfred Stroppe | Clamping piece for pipe elements |
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