DE202004005069U1 - Connecting element used in site assembly for connecting pre-fabricated components comprises an assembly screw screwed through a greater, hollow, concentric adjusting screw into an anchoring body with an internal thread - Google Patents
Connecting element used in site assembly for connecting pre-fabricated components comprises an assembly screw screwed through a greater, hollow, concentric adjusting screw into an anchoring body with an internal thread Download PDFInfo
- Publication number
- DE202004005069U1 DE202004005069U1 DE200420005069 DE202004005069U DE202004005069U1 DE 202004005069 U1 DE202004005069 U1 DE 202004005069U1 DE 200420005069 DE200420005069 DE 200420005069 DE 202004005069 U DE202004005069 U DE 202004005069U DE 202004005069 U1 DE202004005069 U1 DE 202004005069U1
- Authority
- DE
- Germany
- Prior art keywords
- connecting element
- adjusting screw
- screw
- element according
- internal thread
- 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 - Lifetime
Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Im Montagebau ist es häufig nötig Stahlbeton- oder Stahlteile mit anderen, vorgefertigten Stahlbeton- oder Stahlteilen so zu verbinden, dass Druck-, Zug- oder Querkräfte, oder eine Kombination von diesen Kräften, übertragen werden können. Hierbei sind meist auch fertigungs- oder montagebedingte Toleranzen auszugleichen oder Teile einzupassen.Reinforced concrete is often required in assembly or steel parts with other prefabricated reinforced concrete or steel parts to connect so that compressive, tensile or transverse forces, or a combination from these forces can be. In most cases there are also tolerances due to manufacturing or assembly compensate or fit parts.
Stand der TechnikState of the art
Bekannte Methoden sind das Einbetonieren von Ankerschienen für Spezialschrauben, von Ankern mit Innengewinde für normale Maschinenschrauben, von Gewindebolzen für normale Muttern. Bei diesen Methoden erfolgt die Justierung i. allg. durch unterlegen von Blech- oder Flachstahlstreifen und damit nicht stufenlos. Bei Ankerschienen sind die zulässigen Zug- und Querkräfte abhängig von den Bauteilabmessungen und in der Größe begrenzt. Bei Gewindebolzen kann mit einer Kontermutter justiert werden, aber die übertragbaren Druck- und Querkräfte sind begrenzt; auch ist keine Vorspannung der Schraubverbindung möglich. Eine weitere bekannte Methode ist das Setzen von Dübeln. Diese haben ähnliche Nachteile wie oben: Tragfähigkeit abhängig von der Bauteilgröße und relativ begrenzt und ebenfalls nur durch Unterlagen justierbar. Ebenfalls bekannt ist die Verbindung durch örtliches Schweißen. Hier müssen in die Stahlbetonbauteile Stahlankerplatten eingebaut sein. Die zu montierenden Bauteile werden entweder direkt oder durch Zwischenschaltung von Stahlfuttern verschweißt. In letztem Falle ist eine gute Justierbarkeit gegeben. Die örtliche Schweißung erfordert aber mehr Zeit als eine Schraubmontage, ist u.U. wetterabhängig und setzt besonders qualifiziertes Personal und Spezialgeräte voraus. Diese Verbindungen sind außerdem nicht nachjustierbar und nicht zerstörungsfrei demontierbar.Known methods are concreting Anchor channels for Special screws, from anchors with internal thread for normal machine screws, of threaded bolts for normal nuts. With these methods, i. generally through underneath sheet metal or flat steel strips and therefore not continuously. The permissible are for anchor channels Tensile and transverse forces dependent limited by the component dimensions and size. For threaded bolts can be adjusted with a lock nut, but the transferable Compressive and lateral forces are limited; there is also no pre-tensioning of the screw connection possible. Another known method is the installation of dowels. This have similar ones Disadvantages as above: load capacity depending on the component size and relative limited and also only adjustable by documents. Likewise the connection by local welding is known. Here have to steel anchor plates must be installed in the reinforced concrete components. The Components to be assembled are either directly or by intermediary welded by steel liners. In the latter case there is good adjustability. Local welding requires but more time than a screw assembly may be weather dependent and requires particularly qualified personnel and special equipment. These connections are also cannot be readjusted and cannot be removed non-destructively.
Beschreibungdescription
Aufgabe der vorliegenden Erfindung ist es daher, eine verbesserte Montagemöglichkeit für den Montagebau zu schaffen.Object of the present invention it is therefore to create an improved assembly option for assembly construction.
Die Aufgabe wird erfindungsgemäß entsprechen den in Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.The task will correspond to the invention solved the features specified in claim 1. Advantageous configurations are in the subclaims specified.
Die Erfindung zeichnet sich durch eine einfache Konstruktion aus, die aber gegenüber dem Stand der Technik deutliche Vorteile bringt.The invention is characterized by a simple construction, which is clear compared to the prior art Brings advantages.
Erfindungsgemäß ist vorgesehen, dass im zuerst hergestellten oder montierten Bauteil ein Verankerungskörper mit Innengewinde und geeigneter Verankerung einbetoniert bzw. in Stahlteile eingeschweißt wird. In diesen Verankerungskörper kann zu Montage eines weiteren Bauteiles eine Schraube eingedreht werden. Bis hier handelt es sich um den Stand der Technik. Erfindungsgemäß ist aber nunmehr vorgesehen, dass der Verankerungskörper noch ein größeres Innengewinde erhält, in das eine durchbohrte Justierschraube gedreht wird. Zur Aufnahme dieses Gewindes wird der Verankerungskörper länger als normal ausgeführt. Die Justierschraube hat eine mittige Längsbohrung, durch die hindurch die Montageschraube in den Verankerungskörper geschraubt wird. Diese Justierschraube ermöglicht auch große Toleranzen druckfest und stufenlos auszugleichen Dies erfolgt bei kleinen Toleranzen nur durch das Verdrehen, bei großen zusätzlich durch entsprechende Wahl der Länge der Justierschrauben.According to the invention it is provided that in the first manufactured or assembled component with an anchoring body Internal thread and suitable anchoring set in concrete or in steel parts shrink wrapped becomes. In this anchor body can be screwed in to assemble another component become. Up to this point it is the state of the art. According to the invention now provided that the anchoring body has a larger internal thread gets into which a pierced adjusting screw is turned. To record this thread, the anchor body will run longer than normal. The Adjusting screw has a central longitudinal hole through which the Mounting screw is screwed into the anchor body. This Adjustment screw also allows size Compensate tolerances in a pressure-resistant and infinitely variable manner small tolerances only by twisting, with large ones also by appropriate Choice of length the adjusting screws.
Vorteile gegen über dem Stand der TechnikAdvantages over that State of the art
Die Erfindung weist außer schneller, justierbarer, zug- und druckfester Montage auch insoweit große Vorteile auf, dass ein Einbau in jeder Lage (seitlich, unten, über Kopf und auch schräg), eine Vorjustierung und auch eine nachträgliche Justierung möglich ist, eine gezielte Vorspannung aufgebracht werden kann und die Verbindung jederzeit wieder gelöst werden kann.In addition to faster, the invention adjustable, tensile and pressure-resistant assembly also great advantages on that an installation in any position (sideways, below, overhead and also at an angle), pre-adjustment and subsequent adjustment is possible, a targeted bias can be applied and the connection solved at any time can be.
Weitere Ausgestaltung der ErfindungFurther design of the invention
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous embodiments of the Invention are in the subclaims specified.
Erläuterung der AusführungsbeispieleExplanation of the exemplary embodiments
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen näher erläutert. Dabei zeigen im Einzelnen:The invention is described below of embodiments explained in more detail. there show in detail:
In
In
Wenn die Justierschrauben (
Der Kopf der Justierschraube (
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005069 DE202004005069U1 (en) | 2004-03-31 | 2004-03-31 | Connecting element used in site assembly for connecting pre-fabricated components comprises an assembly screw screwed through a greater, hollow, concentric adjusting screw into an anchoring body with an internal thread |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005069 DE202004005069U1 (en) | 2004-03-31 | 2004-03-31 | Connecting element used in site assembly for connecting pre-fabricated components comprises an assembly screw screwed through a greater, hollow, concentric adjusting screw into an anchoring body with an internal thread |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004005069U1 true DE202004005069U1 (en) | 2004-05-27 |
Family
ID=32404700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420005069 Expired - Lifetime DE202004005069U1 (en) | 2004-03-31 | 2004-03-31 | Connecting element used in site assembly for connecting pre-fabricated components comprises an assembly screw screwed through a greater, hollow, concentric adjusting screw into an anchoring body with an internal thread |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004005069U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015016450A1 (en) * | 2015-12-21 | 2017-06-22 | Frank Herrmann | Device for connecting a projecting component, in particular a balcony or a canopy, and a component using this device |
-
2004
- 2004-03-31 DE DE200420005069 patent/DE202004005069U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015016450A1 (en) * | 2015-12-21 | 2017-06-22 | Frank Herrmann | Device for connecting a projecting component, in particular a balcony or a canopy, and a component using this device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20040701 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070424 |
|
R153 | Extension of term of protection rescinded |
Effective date: 20080110 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20071107 |