EP0457967A1 - Concrete element with U or rectangular crosssection, for making utility culverts - Google Patents

Concrete element with U or rectangular crosssection, for making utility culverts Download PDF

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Publication number
EP0457967A1
EP0457967A1 EP90124949A EP90124949A EP0457967A1 EP 0457967 A1 EP0457967 A1 EP 0457967A1 EP 90124949 A EP90124949 A EP 90124949A EP 90124949 A EP90124949 A EP 90124949A EP 0457967 A1 EP0457967 A1 EP 0457967A1
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EP
European Patent Office
Prior art keywords
hollow profile
component
concrete
component according
section
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
Application number
EP90124949A
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German (de)
French (fr)
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EP0457967B1 (en
Inventor
Hans Hofmann
Axel Zink
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.)
BIRCO BAUSTOFFWERK GmbH
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BIRCO BAUSTOFFWERK GmbH
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Publication date
Application filed by BIRCO BAUSTOFFWERK GmbH filed Critical BIRCO BAUSTOFFWERK GmbH
Priority to AT90124949T priority Critical patent/ATE86328T1/en
Publication of EP0457967A1 publication Critical patent/EP0457967A1/en
Application granted granted Critical
Publication of EP0457967B1 publication Critical patent/EP0457967B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes

Definitions

  • the invention relates to a component made of concrete with a U-shaped or rectangular cross section for producing supply ducts with fastening devices for the supply lines.
  • the present invention has for its object to provide a component of the type mentioned, in which the attachment of the supply lines is very simple and flexible.
  • a component of the type mentioned which is characterized in that in at least one inner surface of the component there is a hollow profile which widens towards the rear in cross section and in which a screw bolt provided with a widened head is provided at any point Anchoring of the holding device for the supply lines can be fixed by clamping by means of a nut.
  • the hollow profile is molded into the concrete in alignment with the inner surfaces during the production of the component.
  • a further embodiment of the component according to the invention is that the hollow profile consists of a square tube provided with a longitudinal slot, in which the widened head of the screw bolt is inserted.
  • the hollow profile can in particular be vertical in the two inside walls and horizontal and at a right angle to be arranged in the bottom of the component.
  • a special embodiment of the component according to the invention consists in that three hollow profiles are adapted to the U-shaped cross section of the concrete component and are correspondingly connected to one another and have concrete anchors projecting outwards.
  • the inside of the profile rail and the adjacent, widened head of the screw bolt can have corresponding toothing grooves.
  • the fastening devices for example clamps, support brackets or the like
  • the fastening devices can be fixed at any height inside the supply duct by means of the screw bolt.
  • the fastening devices for example clamps, support brackets or the like
  • the component according to the invention consists of a U-shaped or rectangular concrete part 1 with an inner recess 2 which is delimited by the two side walls 3, 4 and the bottom 5.
  • the component has in at least one inner surface 3, 4 or 5 a hollow profile 6 which widens towards the rear in cross section.
  • this hollow profile 6 is provided with a widened head 7 screw 8 which can be fixed at any point by means of a nut 9 for anchoring the holding device for the supply lines.
  • the hollow profile consists, as can be seen in particular from FIG. 4, of a square tube in which a longitudinal slot-like opening 10 is provided on the front.
  • a longitudinal slot-like opening 10 is provided on the front.
  • Any holding devices for the supply lines such as clamps 11 or the like, are then located on the screw bolt.
  • the hollow profile 6 is formed vertically in the two inner side walls 3, 4 and in the bottom 5 in the concrete.
  • the profiles are adapted to the U-shaped cross section of the concrete part and connected accordingly and have concrete anchors 12 projecting outwards.
  • the inside of the hollow profile 6 can be provided with toothing grooves in the area of the slot-like opening 10, wherein the same toothing grooves can be provided on the widened head 7 of the screw bolt 8, as shown at 13.
  • an incline of a drain pipe laid inside the concrete part can be produced in a simple manner by adjusting the screw bolts.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
  • Sewage (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The invention relates to a concrete element with a U-shaped or rectangular cross-section (1) for making utility culverts having fastening devices (11) for the utility lines (14). The element (1) is characterised in that a hollow profile (6) widening in cross-section to the rear is arranged in at least one inner surface (3, 4, 5) of the element, in which hollow profile (6) a screw bolt (8) provided with a widened head (7) can be secured at any point by clamping in place by means of a nut (9) for anchoring the holding device (11) for the utility lines (14). <IMAGE>

Description

Die Erfindung betrifft ein Bauteil aus Beton mit U- oder rechteckförmigem Querschnitt zur Herstellung von Versorgungskanälen mit Befestigungsvorrichtungen für die Versorgungsleitungen.The invention relates to a component made of concrete with a U-shaped or rectangular cross section for producing supply ducts with fastening devices for the supply lines.

Im DE-GM 87 07 940.2 ist ein derartiges Bauteil beschrieben, welches dadurch gekennzeichnet ist, daß in den Auflageflächen von Winkelzargen in bestimmten Abständen nach unten in die Betonwände vorspringende, mit Bodenflächen mit Bohrungen und an der Unterseite vorgesehenen Nuten versehene Aussparungen vorgesehen sind, in die bündig mit den genannten Auflageflächen abschließende Traversen oder abgewinkelte Halter für die Befestigungsvorrichtungen der Versorgungsleitungen einsetz- bzw. einschraubbar sind.In DE-GM 87 07 940.2 such a component is described, which is characterized in that recesses are provided at certain intervals in the contact surfaces of angled frames projecting downwards into the concrete walls, provided with base surfaces with bores and grooves provided on the underside, in the trusses or angled brackets for the fastening devices of the supply lines, which are flush with the abovementioned support surfaces, can be inserted or screwed in.

Es sind ferner Bauteile bekanntgeworden, bei denen die Befestigungsvorrichtungen für die Versorgungsleitungen aus einfachen, in den Innenwänden verdübelten Schellen bestehen.Components have also become known in which the Fastening devices for the supply lines consist of simple clamps that are pegged into the inner walls.

Die vorbekannten Einrichtungen weisen jedoch im Hinblick auf die Flexibilität der Verlegung der Versorgungsleitungen erhebliche Nachteile auf.However, the known devices have considerable disadvantages with regard to the flexibility of laying the supply lines.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Bauteil der eingangs genannten Art zu schaffen, bei dem die Befestigung der Versorgungsleitungen sehr einfach und flexibel ist.The present invention has for its object to provide a component of the type mentioned, in which the attachment of the supply lines is very simple and flexible.

Zur Lösung der gestellten Aufgabe wird ein Bauteil der eingangs genannten Art vorgeschlagen, welches dadurch gekennzeichnet ist, daß in mindestens einer Innenfläche des Bauteiles ein sich nach hinten im Querschnitt erweiterndes Hohlprofil angeordnet ist, in welchem ein mit einem verbreiterten Kopf versehener Schraubenbolzen an beliebiger Stelle zur Verankerung der Haltevorrichtung für die Versorungsleitungen durch Festklemmen mittels einer Mutter festlegbar ist.To solve the problem, a component of the type mentioned is proposed, which is characterized in that in at least one inner surface of the component there is a hollow profile which widens towards the rear in cross section and in which a screw bolt provided with a widened head is provided at any point Anchoring of the holding device for the supply lines can be fixed by clamping by means of a nut.

Gemäß einer besonderen Ausführungsform ist bei dem Bauteil nach der Erfindung das Hohlprofil bei der Herstellung des Bauteils mit den inneren Flächen fluchtend in den Beton eingeformt.According to a special embodiment, in the component according to the invention, the hollow profile is molded into the concrete in alignment with the inner surfaces during the production of the component.

Eine weitere Ausführungsform des Bauteils gemäß der Erfindung besteht darin, daß das Hohlprofil aus mit einem längsverlaufenden Schlitz versehenen Vierkantrohr besteht, in dem der verbreiterte Kopf des Schraubenbolzens eingsetzt ist.A further embodiment of the component according to the invention is that the hollow profile consists of a square tube provided with a longitudinal slot, in which the widened head of the screw bolt is inserted.

Das Hohlprofil kann insbesondere senkrecht in den beiden Innenseitenwänden und horizontal und im rechten Winkel dazu im Boden des Bauteils angeordnet sein.The hollow profile can in particular be vertical in the two inside walls and horizontal and at a right angle to be arranged in the bottom of the component.

Eine besondere Ausführungsform des Bauteils gemäß der Erfindung besteht darin, daß drei Hohlprofile dem U-förmigen Querschnitt des Betonbauteiles angepaßt und entsprechend miteinander verbunden sind und nach außen vorstehende Betonverankerungen aufweisen.A special embodiment of the component according to the invention consists in that three hollow profiles are adapted to the U-shaped cross section of the concrete component and are correspondingly connected to one another and have concrete anchors projecting outwards.

Die Innenseite der Profilschiene und der anliegende, verbreiterte Kopf des Schraubenbolzens können entsprechende Verzahnungsrillen aufweisen.The inside of the profile rail and the adjacent, widened head of the screw bolt can have corresponding toothing grooves.

Mit dem Bauteil gemäß der Erfindung wird der wesentliche Vorteil erreicht, daß die Befestigungsvorrichtungen, beispielsweise Schellen, Unterlagwinkel od. dgl., mittels des Schraubenbolzens in beliebiger Höhe im Inneren des Versorgungskanals festgelegt werden können. So ist es beispielsweise möglich, ein Abwasserrohr durch Verstellen der Schraubenbolzen in der Höhe auf eine bestimmte Länge mit einem entsprechenden Gefälle zu versehen, wobei die gesamte Befestigung dieses Rohres durch Festklemmen der Muttern an den Schraubenbolzen an den gewünschten Stellen möglich ist.With the component according to the invention, the essential advantage is achieved that the fastening devices, for example clamps, support brackets or the like, can be fixed at any height inside the supply duct by means of the screw bolt. For example, it is possible to provide a sewage pipe with a corresponding slope by adjusting the height of the screw bolts to a certain length, the entire fastening of this pipe being possible at the desired locations by clamping the nuts on the screw bolts.

Anhand der Zeichnung soll am Beispiel einer bevorzugten Ausführungsform das Bauteil gemäß der Erfindung näher erläutert werden.Using the drawing, the component according to the invention is to be explained in more detail using the example of a preferred embodiment.

In der Zeichnung zeigt

Fig. 1
eine Draufsicht auf eine bevorzugte Ausführungsform des Bauteiles gemäß der Erfindung.
Fig. 2
zeigt eine innere Seitenansicht des Bauteils gemäß der Erfindung.
Fig. 3
zeigt einen Schnitt durch die Ausführungsform gemäß Fig. 1.
Fig. 4
zeigt in perspektivischer Darstellung eine mögliche Ausführungsform des Hohlprofils mit Schraubenbolzen.
In the drawing shows
Fig. 1
a plan view of a preferred embodiment of the component according to the invention.
Fig. 2
shows an inner side view of the component according to the invention.
Fig. 3
shows a section through the embodiment of FIG. 1st
Fig. 4
shows a perspective view of a possible embodiment of the hollow profile with bolts.

Wie sich aus den Figuren 1 bis 3 ergibt, besteht das Bauteil gemäß der Erfindung aus einem U- bzw. rechteckförmigen Betonteil 1 mit einer inneren Aussparung 2, die von den beiden Seitenwänden 3, 4 und dem Boden 5 begrenzt wird.As can be seen from FIGS. 1 to 3, the component according to the invention consists of a U-shaped or rectangular concrete part 1 with an inner recess 2 which is delimited by the two side walls 3, 4 and the bottom 5.

Gemäß der Erfindung weist das Bauteil in mindestens einer Innenfläche 3, 4 oder 5 ein sich nach hinten im Querschnitt erweiterndes Hohlprofil 6 auf. In diesem Hohlprofil 6 ist ein mit einem verbreiterten Kopf 7 versehener Schraubenbolzen 8 eingesetzt, der mittels einer Mutter 9 an beliebiger Stelle zur Verankerung der Haltevorrichtung für die Versorgungsleitungen festlegbar ist.According to the invention, the component has in at least one inner surface 3, 4 or 5 a hollow profile 6 which widens towards the rear in cross section. In this hollow profile 6 is provided with a widened head 7 screw 8 which can be fixed at any point by means of a nut 9 for anchoring the holding device for the supply lines.

Das Hohlprofil besteht, wie sich insbesondere aus Fig. 4 ergibt, aus einem Vierkantrohr, in dem an der Vorderseite eine längsverlaufende, schlitzartige Öffnung 10 vorgesehen ist. Dadurch kann der verbreiterte Kopf 7 des Schraubenbolzens 8 in dem Hohlprofil 6 längsverschoben und mittels der Mutter 9 an beliebiger Stelle festgelegt werden.The hollow profile consists, as can be seen in particular from FIG. 4, of a square tube in which a longitudinal slot-like opening 10 is provided on the front. As a result, the widened head 7 of the screw bolt 8 can be moved longitudinally in the hollow profile 6 and fixed at any point by means of the nut 9.

An dem Schraubenbolzen befinden sich dann beliebige Haltevorrichtungen für die Versorgungsleitungen, wie beispielsweise Schellen 11 od. dgl.Any holding devices for the supply lines, such as clamps 11 or the like, are then located on the screw bolt.

Wie sich insbesondere aus Fig. 3 ergibt, ist das Hohlprofil 6 senkrecht in die beiden Innenseitenwände 3, 4 und im Boden 5 mit in den Beton eingeformt. Zu diesem Zweck sind die Profile dem U-förmigen Querschnitt des Betonteiles angepaßt und entsprechend miteinander verbunden und weisen nach außen vorstehende Betonverankerungen 12 auf.As can be seen in particular from Fig. 3, the hollow profile 6 is formed vertically in the two inner side walls 3, 4 and in the bottom 5 in the concrete. To this Purpose the profiles are adapted to the U-shaped cross section of the concrete part and connected accordingly and have concrete anchors 12 projecting outwards.

Die Innenseiten des Hohleprofiles 6 können im Bereich der schlitzartigen Öffnung 10 mit Verzahnungsrillen versehen sein, wobei die gleichen Verzahnungsrillen am verbreiterten Kopf 7 des Schraubenbolzens 8, wie bei 13 dargestellt, vorgesehen sein können.The inside of the hollow profile 6 can be provided with toothing grooves in the area of the slot-like opening 10, wherein the same toothing grooves can be provided on the widened head 7 of the screw bolt 8, as shown at 13.

Wie sich insbesondere aus Fig. 2 ergibt, kann durch Verstellen der Schraubenbolzen in einfacher Weise ein Gefälle eines innerhalb des Betonteiles verlegten Abflußrohres erzeugt werden.As can be seen in particular from FIG. 2, an incline of a drain pipe laid inside the concrete part can be produced in a simple manner by adjusting the screw bolts.

Claims (6)

Bauteil aus Beton mit U- oder rechteckförmigem Querschnitt zur Herstellung von Versorgungskanälen mit Befestigungsvorrichtungen für die Versorgungsleitungen, dadurch gekennzeichnet, daß in mindestens einer Innenfläche (3, 4, 5) des Bauteiles ein sich nach hinten im Querschnitt erweiterndes Hohlprofil (6) angeordnet ist, in welchem ein mit einem verbreiterten Kopf (7) versehener Schraubenbolzen (8) an beliebiger Stelle zur Verankerung der Haltevorrichtung für die Versorgungsleitungen durch Festklemmen mittels einer Mutter (9) festlegbar ist.Component made of concrete with a U-shaped or rectangular cross-section for producing supply ducts with fastening devices for the supply lines, characterized in that a hollow profile (6) which widens towards the rear in cross-section is arranged in at least one inner surface (3, 4, 5) of the component. in which a screw bolt (8) provided with a widened head (7) can be fixed at any point for anchoring the holding device for the supply lines by clamping by means of a nut (9). Bauteil nach Anspruch 1, dadurch gekennzeichnet, daß das Hohlprofil bei der Herstellung des Betonteiles mit in der oder den Innenfläche/n fluchtend in den Beton eingeformt ist.Component according to claim 1, characterized in that the hollow profile is formed in alignment with the concrete in the inner surface (s) during the manufacture of the concrete part. Bauteil nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Hohlprofil aus einem mit einem längsverlaufenden Schlitz (10) versehenen Vierkantrohr besteht, in welchem der verbreiterte Kopf (7) des Schraubenbolzens (8) eingesetzt ist.Component according to claim 1 or 2, characterized in that the hollow profile consists of a square tube provided with a longitudinal slot (10), in which the widened head (7) of the screw bolt (8) is inserted. Bauteil nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß das Hohlprofil senkrecht in den beiden Innenseitenwänden und horizontal und im rechten Winkel dazu im Boden des Bauteiles angeordnet ist.Component according to Claim 1, 2 or 3, characterized in that the hollow profile is perpendicular in the two Inside walls and horizontally and at right angles to it is arranged in the bottom of the component. Bauteil nach Anspruch 1, 2, 3 oder 4, dadurch gekennzeichnet, daß drei Hohlprofile (6) dem U-förmigen Querschnitt des Bauteiles (1) angepaßt und entsprechend miteinander verbunden sind und nach außen vorstehende Betonverankerungen (12) aufweisen.Component according to Claim 1, 2, 3 or 4, characterized in that three hollow profiles (6) are adapted to the U-shaped cross section of the component (1) and are correspondingly connected to one another and have concrete anchors (12) projecting outwards. Bauteil nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die mit dem Schlitz (10) versehene Innenseite des Hohlprofils und der verbreiterte Kopf (7) des Schraubenbolzens (8) entsprechende Verzahnungsrillen (13) aufweisen.Component according to one or more of the preceding claims, characterized in that the inside of the hollow profile provided with the slot (10) and the widened head (7) of the screw bolt (8) have corresponding toothing grooves (13).
EP90124949A 1990-05-19 1990-12-20 Concrete element with u or rectangular crosssection, for making utility culverts Expired - Lifetime EP0457967B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90124949T ATE86328T1 (en) 1990-05-19 1990-12-20 CONCRETE COMPONENT WITH U- OR RECTANGULAR CROSS-SECTION FOR THE CREATION OF SERVICE CHANNELS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005703U DE9005703U1 (en) 1990-05-19 1990-05-19 Concrete component with U- or rectangular cross-section for the construction of supply channels
DE9005703U 1990-05-19

Publications (2)

Publication Number Publication Date
EP0457967A1 true EP0457967A1 (en) 1991-11-27
EP0457967B1 EP0457967B1 (en) 1993-03-03

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ID=6853946

Family Applications (1)

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EP90124949A Expired - Lifetime EP0457967B1 (en) 1990-05-19 1990-12-20 Concrete element with u or rectangular crosssection, for making utility culverts

Country Status (3)

Country Link
EP (1) EP0457967B1 (en)
AT (1) ATE86328T1 (en)
DE (2) DE9005703U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121339A1 (en) * 2005-05-06 2006-11-16 Skjæveland Cementstøperi As An armature attachment device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278851A1 (en) * 1974-06-25 1976-02-13 Tuyaux Bonna Man negotiable tunnel for service ducts - has prefabricated cylindrical sections with ducts embedded in floor and side wall duct supports
GB2135006A (en) * 1983-02-15 1984-08-22 Bicc Plc Threaded fasteners
DE8707940U1 (en) * 1987-06-04 1987-10-22 Birco Baustoffwerk GmbH, 7570 Baden-Baden Concrete component with U- or rectangular cross-section for the construction of supply channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278851A1 (en) * 1974-06-25 1976-02-13 Tuyaux Bonna Man negotiable tunnel for service ducts - has prefabricated cylindrical sections with ducts embedded in floor and side wall duct supports
GB2135006A (en) * 1983-02-15 1984-08-22 Bicc Plc Threaded fasteners
DE8707940U1 (en) * 1987-06-04 1987-10-22 Birco Baustoffwerk GmbH, 7570 Baden-Baden Concrete component with U- or rectangular cross-section for the construction of supply channels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006121339A1 (en) * 2005-05-06 2006-11-16 Skjæveland Cementstøperi As An armature attachment device

Also Published As

Publication number Publication date
DE59000987D1 (en) 1993-04-08
EP0457967B1 (en) 1993-03-03
ATE86328T1 (en) 1993-03-15
DE9005703U1 (en) 1990-07-26

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