EP0457967B1 - Elément de béton de section en U ou rectangulaire pour constitution de gaines d'alimentation - Google Patents

Elément de béton de section en U ou rectangulaire pour constitution de gaines d'alimentation Download PDF

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Publication number
EP0457967B1
EP0457967B1 EP90124949A EP90124949A EP0457967B1 EP 0457967 B1 EP0457967 B1 EP 0457967B1 EP 90124949 A EP90124949 A EP 90124949A EP 90124949 A EP90124949 A EP 90124949A EP 0457967 B1 EP0457967 B1 EP 0457967B1
Authority
EP
European Patent Office
Prior art keywords
section
concrete
cross
hollow section
element according
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
Application number
EP90124949A
Other languages
German (de)
English (en)
Other versions
EP0457967A1 (fr
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
Original Assignee
BIRCO BAUSTOFFWERK GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BIRCO BAUSTOFFWERK GmbH filed Critical BIRCO BAUSTOFFWERK GmbH
Priority to AT90124949T priority Critical patent/ATE86328T1/de
Publication of EP0457967A1 publication Critical patent/EP0457967A1/fr
Application granted granted Critical
Publication of EP0457967B1 publication Critical patent/EP0457967B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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, in which at least one hollow profile with a widened cross-section is arranged in at least one inner side surface of the component, in which one with a widened head provided bolt can be fixed at any point for anchoring the holding device for the supply lines by clamping by means of a nut.
  • Such a component is described in DE-U-87 07 940.2, which is characterized in that recesses are provided at certain intervals in the contact surfaces of angled frames and protrude downwards into the concrete walls, provided with base surfaces with bores and nuts provided on the underside, can be inserted or screwed into the trusses or angled brackets for the fastening devices of the supply lines, flush with the abovementioned support surfaces.
  • a walkable tunnel with a circular cross-section has become known, which can accommodate supply and disposal lines.
  • dovetail-shaped profiles are used on the inner wall of the tunnel, which run in the longitudinal direction of the tunnel.
  • Objects of any kind can be flexibly attached to these profiles by means of special supporting structures, the adaptation and / or changes to these lines, for example by creating a gradient or by quickly changing the supply lines per se, but cannot be carried out with the type of fastening of the known tunnel.
  • the present invention has for its object to provide a component of the type mentioned in such a way that the supply lines can be quickly and easily inserted into the supply channel and their position and number can be changed again, the desired gradient can also be set in a simple manner .
  • the hollow profile is formed in alignment with the inner surface (s) in the manufacture of the component.
  • 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 horizontal and at right angles to the longitudinal extent of the component 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 provided with the slot 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.
  • a slope of a drain pipe 14 laid within the concrete part can be produced in a simple manner by adjusting the screw bolts.

Landscapes

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

Claims (6)

  1. Élément (1) de béton de section en U ou rectangulaire pour la constitution de gaines d'alimentation doté de dispositifs de fixation pour les conduites d'alimentation, dans lequel est disposé dans au moins une surface latérale intérieure (3, 4) au moins un profilé creux (6) dont la section transversale s'élargit vers l'arrière, dans lequel, pour fixer le dispositif de fixation (11) des conduites d'alimentation (14), un boulon fileté (8) comportant une tête (7) élargie peut être bloqué à l'aide d'un écrou (9) à n'importe quel endroit, caractérisé en ce que le profilé creux (6) est disposé verticalement par rapport à la longueur de l'élément.
  2. Élément selon la revendication 1, caractérisé en ce qu'un autre profilé creux (6) dont la section transversale s'élargit vers l'arrière est disposé en angle droit par rapport à la longueur de l'élément dans le fond (5) de l'élément.
  3. Élément selon la revendication 1 ou 2, caractérisé en ce que le profilé creux est moulé dans le béton en alignement avec la/les surface(s) intérieure(s) (3, 4, 5) lors de la fabrication de l'élément de béton.
  4. Élément selon la revendication 1, 2 ou 3, caractérisé en ce que le profilé creux se compose d'un tuyau à quatre pans comportant une fente longitudinale (10) dans laquelle est logée la tête élargie (7) du boulon fileté (8).
  5. Élément selon la revendication 1, 2, 3 ou 4, caractérisé en ce que trois profilés creux (6) sont adaptés à la section en forme de U de l'élément (1) et reliés ensemble de manière correspondante, et présentent des support de fixation en béton (12) faisant saillie vers l'extérieur.
  6. Élément selon la revendication 4, caractérisé en ce que la face intérieure du profilé creux comportant la fente (10), et la tête élargie (7) du boulon fileté (8) présentent des cannelures dentées (13) correspondantes.
EP90124949A 1990-05-19 1990-12-20 Elément de béton de section en U ou rectangulaire pour constitution de gaines d'alimentation Expired - Lifetime EP0457967B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90124949T ATE86328T1 (de) 1990-05-19 1990-12-20 Bauteil aus beton mit u- oder rechteckfoermigem querschnitt zur herstellung von versorgungskanaelen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9005703U 1990-05-19
DE9005703U DE9005703U1 (de) 1990-05-19 1990-05-19 Bauteil aus Beton mit U- oder rechteckförmigem Querschnitt zur Herstellung von Versorgungskanälen

Publications (2)

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

Family

ID=6853946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124949A Expired - Lifetime EP0457967B1 (fr) 1990-05-19 1990-12-20 Elément de béton de section en U ou rectangulaire pour constitution de gaines d'alimentation

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO323082B1 (no) * 2005-05-06 2006-12-27 Skjaeveland Cementstoperi As Anordning ved armaturfeste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278851A1 (fr) * 1974-06-25 1976-02-13 Tuyaux Bonna Galerie technique visitable
GB2135006A (en) * 1983-02-15 1984-08-22 Bicc Plc Threaded fasteners
DE8707940U1 (de) * 1987-06-04 1987-10-22 Birco Baustoffwerk GmbH, 7570 Baden-Baden Bauteil aus Beton mit U- oder rechteckförmigem Querschnitt zur Herstellung von Versorgungskanälen

Also Published As

Publication number Publication date
EP0457967A1 (fr) 1991-11-27
DE59000987D1 (de) 1993-04-08
ATE86328T1 (de) 1993-03-15
DE9005703U1 (de) 1990-07-26

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