WO1996004705A1 - Appareil servant a poser des cables dans des chemins de cables fermes par des couvercles - Google Patents

Appareil servant a poser des cables dans des chemins de cables fermes par des couvercles Download PDF

Info

Publication number
WO1996004705A1
WO1996004705A1 PCT/EP1995/003071 EP9503071W WO9604705A1 WO 1996004705 A1 WO1996004705 A1 WO 1996004705A1 EP 9503071 W EP9503071 W EP 9503071W WO 9604705 A1 WO9604705 A1 WO 9604705A1
Authority
WO
WIPO (PCT)
Prior art keywords
lifting
lowering
cable
holding
covers
Prior art date
Application number
PCT/EP1995/003071
Other languages
German (de)
English (en)
Inventor
Helmar Haas
Alfred Reichart
Original Assignee
Helmar Haas
Alfred Reichart
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 Helmar Haas, Alfred Reichart filed Critical Helmar Haas
Publication of WO1996004705A1 publication Critical patent/WO1996004705A1/fr

Links

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
    • H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor

Definitions

  • the present invention relates to a device for laying cables in cable troughs closed by covers according to the preamble of claim 1.
  • cables have to be retrofitted in closed cable troughs, such as those used in particular in the railway sector.
  • Such cable troughs are approximately U-shaped in cross section and are provided with a cover which is either placed directly on the upper edge of the cable troughs or is embedded in the upper edges of the cable troughs.
  • retrofitting cables is very time-consuming and therefore costly.
  • the heavy lids e.g. concrete lids
  • the covers must be placed on each individual cable trough. This work is also extremely tedious and can damage the lids.
  • a lowering device in the form of an unloading device which runs transversely to the longitudinal direction of the device, is provided.
  • the raised lids are placed to the side of the cable trough. This means that the laterally placed lid must be replaced by hand after inserting or removing a cable from the cable trough. This is also associated with tedious work and is time-consuming. Since with the known devices a closed cable trough is opened completely, a new cable is obviously only inserted later.
  • the object of the present invention is to provide a device of the type mentioned at the outset, with which cables can subsequently be laid in cable troughs in a more economical and simple manner.
  • the feature specified in claim 1 is provided in a device for laying cables in cable troughs closed by covers.
  • the advantages achieved with the invention are, on the one hand, the more economical implementation of the subsequent cable laying and, on the other hand, the ease of work.
  • the individual lids are slowly raised one after the other, only until a cable of the appropriate thickness to be retrofitted can be inserted into the resulting opening gap between the lid edge and the trough edge.
  • the lids are lifted according to the Features of claim 2, preferably on one side, so that the covers are inclined in the transverse direction, that is to say they still rest on the cable trough at their edge facing away from the opening gap. Due to the weight and the coefficient of friction between concrete and concrete and the smallest possible size of the opening gap, slipping of the opened cover is avoided. In a corresponding manner, the cover is lowered behind the cable entry.
  • At least one of the successive cable covers is kept open for a while to insert the cable.
  • the lids are moved over a slideway or a roller conveyor according to the features of claim 4 or those of claim 5.
  • the device can adapt to the possibly curved course of the cable trough.
  • a suitable and stabilizing support of the individual devices on the channel trough is achieved by the features according to claim 7.
  • the features can be provided according to claim 8 and / or claim 9. It is expedient, as is the case in claim 10, to hold the cover in a raised position before the guide arrives.
  • a stabilizing support of the device is also achieved during operation within the channel trough. It is expedient to provide the features according to claim 11.
  • the features according to claim 13 or according to claim 14 are provided for a further simplified handling of the device.
  • the device can either be driven by a motor itself or it is connected to a corresponding motor-driven device.
  • the motor device is expediently arranged in relation to the device in such a way that the motor-driven device can be moved on the cover of the channel trough that has been lowered again.
  • the features according to claim 16 are provided for loosening the lid before lifting it and / or for lowering the lid in the correct position.
  • the cable entry is preferably tubular.
  • FIG. 1 shows a schematic representation of a device for laying cables in cable troughs closed by covers according to a first exemplary embodiment of the present invention
  • Figure 2 in partially broken side view of a device for laying cables in through cover closed cable troughs according to a second exemplary embodiment of the present invention
  • Figure 4 is a plan view of a chain link of the device according to arrow IV of Figures 3 and
  • the device 10 or 10 'shown in the drawing is used for the subsequent laying of cables 11 in cable troughs 13 closed by covers 12, as are laid above ground in the area of the railway on the free route and in tunnels.
  • the covers 12 With the help of this device 10 and 10 'along a train of cable troughs 13, the covers 12 are successively raised and lowered on one side, so that during the one-sided raised, inclined position of the covers 12 (Figure 3) one or more cables through a cable entry 14 ( Figure 1), 14 * 'in the individual cable troughs 13 and thus can be inserted later in the entire cable trough.
  • the device 10 has a lifting device 16 for lifting the lid 12, a holding device for holding the open position of one or more lid 12 and a lowering device 18 for lowering and placing the lid 12 on the cable trough 13
  • the lifting device 16, the holding device 17 and the lowering device 18 are provided with corresponding lifting, holding or lowering elements 21, 22, 23, which in this exemplary embodiment have a slideway form.
  • the elements 21 to 23 are of flat design, the lifting element 21 and the lowering element 23 being designed as plates 24, 25 or 27 or 28 arranged in a polygonal manner and the holding element 22 as a polygonal intermediate plate 26.
  • a guide 31 or 32 is arranged, which has the shape of an angle and which is on a horizontal trough edge and on the inner wall facing the vertical Troges 13 leading glides.
  • the arrangement of the guide 31 or 32 is such that it is set back from the free end edge 33 or 34 of the foremost plate 24 or the rearmost plate 28.
  • a guide 36 or 37 is provided opposite the guide 31 or 32 on the lifting element 21 and on the lowering element 23.
  • the support 36, 37 has a guide roller 38 which is resiliently supported on the opposite inner wall region of the cable trough 13.
  • a compression spring 39 is provided between the guide roller 38 and the lifting element 21 or lowering element 23.
  • the cable guide 14 is provided below the intermediate plate 26 of the holding element 22, for example in the form of a tube piece 42, through which at least one cable 11 can be inserted into the cable trough opened in this area.
  • a cable that has already been placed next to the cable trough pull is inserted or a cable is pulled off directly from a cable drum that is carried along during the insertion.
  • the device 10 is connected to a motor device (not shown), for example a narrow-gauge vehicle, and is pushed by it.
  • the vehicle is designed such that it is on the again lowered cover 12 of the cable trough can drive.
  • the device 10 can also be arranged on the vehicle in such a way that the vehicle drives ahead and pulls the device 10. With cable troughs running in tunnels, the vehicle can also be moved on the parallel tunnel path.
  • the device 10 ' also has a lifting device 16' with a plurality of lifting elements 21 ', a holding device 17' with at least one holding element 22 'and a lowering device 18' with a plurality of lowering elements 23 '.
  • the lifting element 21 ', the holding element 22' and the lowering element 23 ' are designed such that they form a roller conveyor along which the covers 12 of the cable troughs 13 are raised, held in the open position and lowered again.
  • the lifting, holding and lowering elements 21 'to 23' each have a plurality of rollers 46, 47 and 48, of which the rollers 46 of the lifting element 21 and the rollers 48 of the lowering element 23 along a path which changes in polygonal manner in inclination gentle lifting and lowering of the lid 12 are arranged.
  • the rollers 47 of the holding element 22 are arranged with their peripheral surface in a horizontal plane.
  • a cable entry 14 ′ is provided in the area of the holding element 22 between two rollers 48.
  • the device 10 'according to arrow 43' is driven by a vehicle via a connecting part 44.
  • Each of the lifting, holding and lowering elements 21 ', 22' and 23 ' is preferably composed of several links 51 in the manner of a link chain.
  • each of the links 51 has a frame 52 with a central recess 53 into which the rollers 46, 47 or 48 are held on an axis 54.
  • each link 51 has two roles within this frame 52.
  • the frame 52 is provided at the front and rear area with staggered eyes 55, 56, via which two adjacent links 51 are articulated by means of a hinge pin 50.
  • the rollers 46 and 48 in the members 51 of the lifting element 21 'and the lowering element 23' have either different diameters (according to FIG. 2) or differently arranged shaft heights in accordance with the inclined roller conveyor.
  • the cross-sectionally U-shaped frame 52 (FIG. 3) is provided on one side with the guide 31 'or 32', which is formed by a likewise U-shaped frame part 57 and guide rollers 58 mounted therein.
  • the guide 31 'or 32' also includes guide rollers 59, the axes of which are arranged perpendicular to those of the guide rollers 58 and which are supported on the inner wall region 61 of the cable trough 13, while the guide rollers 58 rest and roll on the upper edge 62 of the cable trough 13.
  • the frame 52 of individual links 51 is provided with the support 36 'or 37' which carries the guide roller 38 'on the outside, the axis of which runs vertically and which is supported on a support bearing 63 via the spring 39' resiliently supported.
  • the guide 31 'or 32' is opposite the leading end edge or the trailing end Front edge of the lifting element 21 'or the lowering element 23' set back, so that with the aid of a first link on the lifting element 21 'the respective cover 12 is raised to such an extent that the subsequent guide 31' can get under the cover.
  • the edge 22 can also be designed such that, as shown in broken lines, it is recessed with respect to an upper edge 64 of the cable trough 13, so that the cover 12 is not placed on the cable trough, but rather is inserted in a recessed manner.
  • the subsequent laying of one or more cables 11 in a closed by cover 12 train of cable troughs 13 proceeds as follows: Preferably, after removing a first cover 12 from the cable trough by hand, the device 10 or 10 'is set so that the forehead of the leading lifting element 21 or 21 'is guided under the second cover 12. If the device 10, 10 'in the direction of the arrow 43 or 43' is motor-driven by a device or a vehicle, not shown, the covers 12 are successively guided in this manner via the lifting elements 21, 21 'of the lifting device 16, 16' that they stand out on one side from the edge 62 of the cable trough 13 and thereby form an opening gap 65 between their lower edge and the edge 62 of the cable trough.
  • the leading lifting device 16, 16 ′ in particular is equipped with a vibration device, which is used in particular to loosen the covers 12 resting on the cable troughs 13. It may also be expedient to provide the trailing lowering device 18 at the end with a corresponding vibration device in order to achieve a position-correct insertion of the covers into the cable troughs 13, in particular when the covers are recessed.
  • the device 10 or 10 ' is present twice along an axis of symmetry, the two parallel devices 10 and 10' being connected together with a motor drive.
  • parallel cable trough trains can subsequently be equipped with one or more cables at the same time.

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)

Abstract

L'appareil (1) servant à poser des câbles comprend un dispositif de levage (16), un dispositif de retenue (17) et un dispositif d'abaissement (18). Des guides (31, 32) et des supports (36, 37) sont fixés tant au dispositif de levage (16) qu'au dispositif d'abaissement (18). Afin de pouvoir poser des câbles dans des chemins de câbles fermés par des couvercles, on enlève d'abord le premier couvercle. Puis l'appareil (10) est placé sur le chemin de câbles, de manière à ce que le dispositif de levage (16) puisse venir se placer sous le second couvercle. L'appareil progresse vers l'avant, entraîné par un moteur, les couvercles étant soulevés d'un côté, maintenus et abaissés. La fente d'ouverture ainsi formée entre le couvercle et le bord du chemin de câbles sert à insérer le câble (11) situé à côté du chemin de câbles dans ledit chemin, par l'intermédiaire du guide-câble (14).
PCT/EP1995/003071 1994-08-04 1995-08-02 Appareil servant a poser des cables dans des chemins de cables fermes par des couvercles WO1996004705A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4427541.2 1994-08-04
DE19944427541 DE4427541C1 (de) 1994-08-04 1994-08-04 Gerät zum Verlegen von Kabeln

Publications (1)

Publication Number Publication Date
WO1996004705A1 true WO1996004705A1 (fr) 1996-02-15

Family

ID=6524878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/003071 WO1996004705A1 (fr) 1994-08-04 1995-08-02 Appareil servant a poser des cables dans des chemins de cables fermes par des couvercles

Country Status (2)

Country Link
DE (1) DE4427541C1 (fr)
WO (1) WO1996004705A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808540A (zh) * 2018-06-25 2018-11-13 成都市市政工程（集团）有限责任公司 高架桥电缆盖板一体铺盖机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735878C1 (de) * 1997-07-09 1999-04-08 Starkstrom Anlagen Ges Mbh Vorrichtung zum Abdeckeln eines Kabelkanales
FR2923327B1 (fr) * 2007-11-06 2017-07-28 Nge Dispositif d'installation d'un cable a l'interieur d'un caniveau comportant une succession de couvercles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9003877U1 (fr) * 1990-04-03 1990-07-19 Schweikert, Otfried, 8575 Kirchenthumbach, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9003877U1 (fr) * 1990-04-03 1990-07-19 Schweikert, Otfried, 8575 Kirchenthumbach, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808540A (zh) * 2018-06-25 2018-11-13 成都市市政工程（集团）有限责任公司 高架桥电缆盖板一体铺盖机
CN108808540B (zh) * 2018-06-25 2022-05-24 成都市市政工程（集团）有限责任公司 高架桥电缆盖板一体铺盖机

Also Published As

Publication number Publication date
DE4427541C1 (de) 1996-02-08

Similar Documents

Publication Publication Date Title
DE3502611A1 (de) Vorrichtung zur entnahme von spulen von einem spinnautomaten
DE3825570A1 (de) Vorrichtung zur einlagerung von langgut
DE19905336A1 (de) Arbeitsplatz-Versorgungsvorrichtung
DE4427541C1 (de) Gerät zum Verlegen von Kabeln
DE2805870C2 (de) Vorrichtung zum Querschneiden von Gummibahnen
DE2522319C2 (de) Stromversorgungsleitung
DE3224765C2 (de) Vorrichtung zum Einbringen von Schüttgut
DE2433600B1 (de) Mit Antriebsmitteln versehene Rinne an Schäl- oder Richtmaschinen
DE2830333B1 (de) Vorrichtung zum Iagerichtigen Transport von Bandanfaengen laengsgeteilter Metallbaender
DE3218484A1 (de) Legemaschine
EP0915538B1 (fr) Dispositif d'alignement, notamment pour un dispositif d'amenée des conducteurs ayant un dispositif de changement pour un machine de traitement des conducteurs
DE19735878C1 (de) Vorrichtung zum Abdeckeln eines Kabelkanales
DE19516473C2 (de) Verfahren zum Versetzen der Bandanlage eines Absetzgerätes, eines Aufnahmegerätes o. dgl. und Einrichtung zur Durchführung des Verfahrens
DE2735126C3 (de) Vorrichtung zum öffnen der Ventile von Ventilsäcken und zum Aufstecken der Säcke auf einen Füllstutzen
DE2737777C2 (de) Anordnung zur Führung einer flexiblen Versorgungsleitung
DE3005454C2 (fr)
DE2642029C3 (de) Klemmklaue für eine Verspannvorrichtung zum Abspannen von dem Einbau von Streckenausbauelementen dienenden, in der Strecke verfahrbaren Geräten
DE3120577C2 (de) Verlegefahrzeug zum Verlegen und Aufnehmen von Bodenbelag
DE3314272C2 (fr)
DE2733803C3 (de) Rollenfenster zur Seilführung bei Seilbahnen des Untertagebetriebes
DE2056833C3 (fr)
DE2513118A1 (de) Leitvorrichtung fuer versorgungsleitungen bei gewinnungsmaschinen im bergbau
DE2807702A1 (de) Vorrichtung zum greifen, halten und foerdern von stabfoermigem material
DE2105454C3 (de) Reifenaufziehanlage
DE2344409C3 (de) Förderband-Abstreifvorrichtung

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase