DE29801425U1 - Device for fixing a cable - Google Patents
Device for fixing a cableInfo
- Publication number
- DE29801425U1 DE29801425U1 DE29801425U DE29801425U DE29801425U1 DE 29801425 U1 DE29801425 U1 DE 29801425U1 DE 29801425 U DE29801425 U DE 29801425U DE 29801425 U DE29801425 U DE 29801425U DE 29801425 U1 DE29801425 U1 DE 29801425U1
- Authority
- DE
- Germany
- Prior art keywords
- profile
- sewage pipe
- wall
- cable
- fastened
- 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
- 239000010865 sewage Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 description 5
- 238000007667 floating Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/508—Fixation devices in ducts for drawing cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cable Accessories (AREA)
- Installation Of Indoor Wiring (AREA)
Description
• «• «
Vorrichtung zur Fixierung eines Kabels
BeschreibungDevice for fixing a cable
Description
Die Erfindung betrifft eine Vorrichtung zur Fixierung eines Kabels insbesondere eines optischen Kabels an der Innenwand eines nicht begehbaren Rohres, insbesondere eines Abwasserrohres.The invention relates to a device for fixing a cable, in particular an optical cable, to the inner wall of a non-walkable pipe, in particular a sewage pipe.
Die Nutzung von Abwasser-, Regenwasser- und Mischwasserkanälen für die Verlegung von Nachrichtenkabel ist eine bereits genutzte Möglichkeit, Tiefbaukosten für den Teilnehmeranschluß (access) zu senken und bedarfsorientiert und schnell einen solchen Teilnehmeranschluß auszubauen. Im folgenden soll der Begriff Abwasserkanal auch den Regenwasserkanal und den Mischwasserkanal umfassen. Während bei begehbaren Kanälen die vorhandene Standardtechnik eingesetzt werden kann, sind die Probleme bei nicht begehbaren Kanälen noch weitestgehend ungelöst.The use of sewage, rainwater and combined sewer systems for laying communication cables is an option that has already been used to reduce civil engineering costs for subscriber access and to expand such subscriber access quickly and in line with demand. In the following, the term sewage system also includes rainwater and combined sewer systems. While the existing standard technology can be used for accessible sewers, the problems with non-accessible sewers are still largely unsolved.
Bei der Verlegung von Kabeln in nicht begehbaren Abwasserkanälen ist zu beachten, daßWhen laying cables in non-accessible sewers, it must be noted that
1. die hydraulisch nutzbare Querschnittsfläche nur geringfügig verringert wird (ca. 1-2 %),1. the hydraulically usable cross-sectional area is only slightly reduced (approx. 1-2%),
2. die Verlegung möglichst keine Objekte quer zur Fließrichtung bedingt,2. the installation should not involve any objects perpendicular to the flow direction,
3. keine Angriffspunkte entstehen, die zur Zopfbildung (Ansammlung von Schwemmaterialien) und infolge zur Verstopfung führen können,3. no points of attack are created that could lead to the formation of tangles (accumulation of floating materials) and, as a result, to blockages,
4. die Reinigung nicht behindert wird.4. cleaning is not hindered.
Außerdem soll die Verlegung schnell und kostengünstig durchführbar sein und das Kabel im Schadensfall zwecks Austausch bzw. Aufrüstung leicht demontiert und erneut verlegt werden können.In addition, the installation should be quick and cost-effective and the cable should be easy to dismantle and re-install in the event of damage for replacement or upgrading.
Der Erfindung liegt von daher die Aufgabe zugrunde, eine Lösung anzugeben, die den o. a. Wunschkatalog weitestgehend erfüllt.The invention is therefore based on the object of providing a solution that largely meets the above-mentioned requirements.
Diese Aufgabe wird durch die im Kennzeichen des Anspruchs 1 erfaßten Merkmale gelöst. Weitere vorteilhafte Ausgestaltungen sind durch die Unteransprüche erfaßt.This object is achieved by the features covered by the characterizing part of claim 1. Further advantageous embodiments are covered by the subclaims.
Die Befestigung des Profils kann gleichzeitig mit dem Kabel erfolgen. Es hat sich jedoch als vorteilhaft erwiesen, zunächst das Profil zu befestigen und anschließend das Kabel einzuziehen oder einzublasen.The profile can be attached at the same time as the cable. However, it has proven to be advantageous to attach the profile first and then pull or blow in the cable.
Darüberhinaus besteht auch die Möglichkeit zunächst Halterungen an der Innenwand des Abwasserrohres anzubringen und dann das Profil mit öder ohne Kabel in die Halterungen einzuschieben.In addition, it is also possible to first attach brackets to the inner wall of the wastewater pipe and then insert the profile with or without cable into the brackets.
Die Erfindung ist anhand der in den Figuren 1 und 2 schematisch dargestellten Ausführungsbeispiele näher erläutert.The invention is explained in more detail using the embodiments shown schematically in Figures 1 and 2.
An der Innenoberfläche des Abwasserrohres 1, und zwar vorzugsweise im oberen Bereich, ist ein halbschalenförmiges Profil 2 befestigt. Das Profil 2 hat eine nahezu ovale Form, wobei die Erstreckung in radialer Richtung nach innen möglichst gering ist.A half-shell-shaped profile 2 is attached to the inner surface of the wastewater pipe 1, preferably in the upper area. The profile 2 has an almost oval shape, with the extension in the radial direction towards the inside being as small as possible.
Die Befestigung des Profils 2 erfolgt in Figur 1 mittels eines krampenartigen Teils 3, welches in die Wandung des Abwasserrohres eingetrieben wurde.The fastening of the profile 2 is carried out in Figure 1 by means of a cramp-like part 3, which has been driven into the wall of the sewage pipe.
In Figur 2 weist das Profil 2 an beiden Seiten Laschen 2a auf, die entweder über die gesamte Länge des Profils 2 oder aber in Abständen vorhanden sind. Die Laschen 2a dienen dazu, das Profil an der Innenwand des Abwasserrohres 1 zu befestigen, und zwar entweder durch Schrauben, Kleben oder ähnliche Befestigungsarten.In Figure 2, the profile 2 has tabs 2a on both sides, which are either present over the entire length of the profile 2 or at intervals. The tabs 2a serve to fasten the profile to the inner wall of the wastewater pipe 1, either by screwing, gluing or similar fastening methods.
Bei dem Profil 2 handelt es sich um ein Kunststoffstrangpreßteil, welches entweder als Trommelware, d. h. in großen Längen auf einer Trommel anlieferbar oder um starre Stangenware, z. B. in einer Länge von bis zu 10 m.Profile 2 is a plastic extrusion which can be delivered either as a drum product, i.e. in large lengths on a drum, or as a rigid rod product, e.g. in a length of up to 10 m.
Das Profil 2 weist in Längsrichtung gesehen mehrere nicht dargestellte Löcher auf, so daß eventuell eingedrungenes Wasser ablaufen kann.Profile 2 has several holes (not shown) in the longitudinal direction so that any water that has penetrated can drain away.
Die Befestigung des Profils 2 erfolgt mit Hilfe von auf dem Markt erhältlichen Mini-Robotern, die in das Abwasserrohr 1 einfahren.The profile 2 is attached using mini-robots available on the market, which move into the sewer pipe 1.
Das Profil 2 ist im oberen Bereich des Abwasserrohres 1 befestigt, so daß sich keine Schwemmaterialien anlagern können.The profile 2 is fixed in the upper part of the waste water pipe 1 so that no floating materials can accumulate.
Das zwischen Abwasserrohr 1 und Profil 2 befindliche Kabel, insbesondere ein optisches Kabel 4 kann gemeinsam mit dem Profil 2 verlegt werden. Vorteilhafter ist jedoch das Kabel 4 nach der Befestigung des Profils 2 einzuziehen oder nach der sogenannten blown-fibre-Methode einzublasen.The cable located between the wastewater pipe 1 and profile 2, in particular an optical cable 4, can be laid together with the profile 2. However, it is more advantageous to pull the cable 4 in after the profile 2 has been attached or to blow it in using the so-called blown-fibre method.
Die Befestigung muß bei flexiblen Profilen in Abständen von 0,5 bis 1,0 m erfolgen. Bei Stangenware (starres Profil) beträgt die Länge der Einzelelemente maximal 1,5 m, so daß es in einen Schacht einführbar ist. Starre Profile sollten ineinander steckbar sein. Eine Befestigung kann dann in größeren Abständen als bei einem flexiblen Profil erfolgen.For flexible profiles, fastening must be carried out at intervals of 0.5 to 1.0 m. For rods (rigid profiles), the length of the individual elements is a maximum of 1.5 m, so that it can be inserted into a shaft. Rigid profiles should be able to be plugged into one another. Fastening can then take place at greater intervals than with a flexible profile.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29801425U DE29801425U1 (en) | 1998-01-29 | 1998-01-29 | Device for fixing a cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29801425U DE29801425U1 (en) | 1998-01-29 | 1998-01-29 | Device for fixing a cable |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29801425U1 true DE29801425U1 (en) | 1998-03-12 |
Family
ID=8051872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29801425U Expired - Lifetime DE29801425U1 (en) | 1998-01-29 | 1998-01-29 | Device for fixing a cable |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29801425U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19845172A1 (en) * | 1998-10-01 | 2000-04-06 | Alcatel Sa | Communication cable network in a sewer or pipe system primarily used for other purposes |
EP0992826A2 (en) * | 1998-10-09 | 2000-04-12 | Siemens Aktiengesellschaft | Anchorable cable for installation in a drainage or pipe system |
DE19927810A1 (en) * | 1999-06-18 | 2000-12-21 | Alcatel Sa | Method of laying a cable involves attaching metal tube to internal wall of system, connecting ends of tubes at manholes via flexible protective tubes, finally pulling cable into system |
DE10109114A1 (en) * | 2001-02-24 | 2002-09-05 | Alcatel Sa | Procedure for installing cables and cables for installation in a drinking water pipe |
WO2018215790A1 (en) * | 2017-05-26 | 2018-11-29 | Radius Systems Limited | Duct and installation method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158416A1 (en) * | 1984-02-21 | 1985-10-16 | Water Research Centre | Installation of communications cables in a pipe |
GB2229549A (en) * | 1986-05-17 | 1990-09-26 | Stc Plc | Hydraulic cable installation system |
DE4203718A1 (en) * | 1992-02-08 | 1993-08-12 | Ant Nachrichtentech | FIBER OPTIC CABLE NETWORK AND METHOD FOR LAYING IT |
DE29700912U1 (en) * | 1997-01-20 | 1997-02-27 | Hecht, Martin, 93167 Falkenstein | Fiber optic cable network |
-
1998
- 1998-01-29 DE DE29801425U patent/DE29801425U1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158416A1 (en) * | 1984-02-21 | 1985-10-16 | Water Research Centre | Installation of communications cables in a pipe |
GB2229549A (en) * | 1986-05-17 | 1990-09-26 | Stc Plc | Hydraulic cable installation system |
DE4203718A1 (en) * | 1992-02-08 | 1993-08-12 | Ant Nachrichtentech | FIBER OPTIC CABLE NETWORK AND METHOD FOR LAYING IT |
DE29700912U1 (en) * | 1997-01-20 | 1997-02-27 | Hecht, Martin, 93167 Falkenstein | Fiber optic cable network |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19845172A1 (en) * | 1998-10-01 | 2000-04-06 | Alcatel Sa | Communication cable network in a sewer or pipe system primarily used for other purposes |
EP0992826A2 (en) * | 1998-10-09 | 2000-04-12 | Siemens Aktiengesellschaft | Anchorable cable for installation in a drainage or pipe system |
EP0992826A3 (en) * | 1998-10-09 | 2002-01-02 | Siemens Aktiengesellschaft | Anchorable cable for installation in a drainage or pipe system |
DE19927810A1 (en) * | 1999-06-18 | 2000-12-21 | Alcatel Sa | Method of laying a cable involves attaching metal tube to internal wall of system, connecting ends of tubes at manholes via flexible protective tubes, finally pulling cable into system |
DE10109114A1 (en) * | 2001-02-24 | 2002-09-05 | Alcatel Sa | Procedure for installing cables and cables for installation in a drinking water pipe |
WO2018215790A1 (en) * | 2017-05-26 | 2018-11-29 | Radius Systems Limited | Duct and installation method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0942504A1 (en) | Methode for fastening cables in ducts or tubesystems | |
DE69829489T2 (en) | Preformed cover strip, formwork system and partition wall forming process | |
EP3376129A2 (en) | Wall feedthrough for connection to a domestic appliance and method for fitting a wall feedthrough | |
DE102005041176B4 (en) | House introduction for a preferably cellarless building | |
DE29801425U1 (en) | Device for fixing a cable | |
EP1849924B1 (en) | Slot drain | |
DE69733691T2 (en) | STRUCTURE AND METHOD OF TISSUEING PIPES | |
EP1271728B1 (en) | Inliner for fastening cables in a sewage pipe | |
DE10111960B4 (en) | Sewer or pipe system and method for installing a cable or conduit in a sewer or pipe system | |
DE69805111T2 (en) | Pipe or line for installing a cable for earthworks | |
DE102012106924A1 (en) | Shower drain assembly installed in bathroom, has end portion which is used to place and apply tiles, and is displaceable relative to mounting portion | |
EP2520728A1 (en) | Inlet module and method for forming a line run of a drainage device | |
DE29801408U1 (en) | Device for fixing a cable | |
EP2194212A1 (en) | Pipe casing | |
CH669648A5 (en) | ||
DE9111114U1 (en) | Injection hose for joints in buildings | |
DE29801424U1 (en) | Device for fixing a cable | |
DE29818296U1 (en) | Tube module | |
DE19836923A1 (en) | Cable installation system especially for optical cables | |
DE202021101943U1 (en) | Sanitary connection for a sanitary installation | |
DE3639107A1 (en) | Operating process for producing lateral branches on concrete pipes, in particular sewer pipes, and diamond drilling tool for this purpose | |
EP2037052B1 (en) | Drain device with acoustically decoupled connection to an adjacent wall | |
EP0382916A2 (en) | Piping assembly for the receipt of cables | |
DE1944342A1 (en) | Pipe laying system | |
DE102004055558A1 (en) | Profiled rail and supporting frame e.g. for sanitary installations, has in cross section exterior surfaces with retaining slots run lengthwise covering partial number of exterior surfaces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19980423 |
|
R163 | Identified publications notified |
Effective date: 19980702 |
|
R081 | Change of applicant/patentee |
Owner name: ALCATEL, FR Free format text: FORMER OWNER: ALCATEL ALSTHOM COMPAGNIE GENERALE D ELECTRICITE, PARIS, FR Effective date: 19990407 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20010202 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20040803 |