EP0395628B1 - Dispositif d'usinage pour l'usinage de la surface intérieure d'un conduit souterrain, en particulier de section non-circulaire - Google Patents

Dispositif d'usinage pour l'usinage de la surface intérieure d'un conduit souterrain, en particulier de section non-circulaire Download PDF

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Publication number
EP0395628B1
EP0395628B1 EP90890126A EP90890126A EP0395628B1 EP 0395628 B1 EP0395628 B1 EP 0395628B1 EP 90890126 A EP90890126 A EP 90890126A EP 90890126 A EP90890126 A EP 90890126A EP 0395628 B1 EP0395628 B1 EP 0395628B1
Authority
EP
European Patent Office
Prior art keywords
frame
machining apparatus
tool
machining
profile
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
EP90890126A
Other languages
German (de)
English (en)
Other versions
EP0395628A2 (fr
EP0395628A3 (fr
Inventor
Franz Peter Ing. Müller
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.)
Wiener Betriebs- und Baugesellschaft Mbh
Original Assignee
Wiener Betriebs- und Baugesellschaft Mbh
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3504966&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0395628(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wiener Betriebs- und Baugesellschaft Mbh filed Critical Wiener Betriebs- und Baugesellschaft Mbh
Publication of EP0395628A2 publication Critical patent/EP0395628A2/fr
Publication of EP0395628A3 publication Critical patent/EP0395628A3/fr
Application granted granted Critical
Publication of EP0395628B1 publication Critical patent/EP0395628B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/06—Methods of, or installations for, laying sewer pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled

Definitions

  • the invention relates to a processing device for processing the inner wall of a profile of an earth structure, in particular a profile that deviates from the circular shape, with a motor-driven tool and supports for supporting the device in the earth structure.
  • DE-A-3 715 653 shows a device for the renovation of a sewer pipe, wherein a renovation car supported on the inner wall of the sewer pipe is moved in the sewer pipe.
  • a rotating working head which comprises a test roller that can be moved selectively in the radial direction, is used to apply renovation material.
  • the canal is renovated by applying a layer over an application nozzle and smoothing it with a spatula.
  • the aim of the invention is therefore to propose a processing device of the type mentioned at the outset which enables a simple, precise, low-vibration and rapid enlargement of the clear cross section of an earthwork to be renovated.
  • a frame which has a carrier running essentially in the longitudinal direction of the profile to be machined and spreading feet connected thereto for fixing the position of the carrier in the earthwork, on which frame a machining tool, for example a milling cutter, grinding wheel or the like ., according to the outline of the profile to be machined, preferably along a backdrop, is held movably, the backdrop being similar to the profile to be processed and being substantially perpendicular to the longitudinal axis of the channel to be processed.
  • Guiding the machining tool along a backdrop leads to a relatively simple construction, but requires a correspondingly designed backdrop for each profile to be machined.
  • the tool is arranged on a holding frame which runs essentially parallel to the carrier and is adjustable relative thereto, preferably by means of a drive.
  • the holding frame on the scenes in their circumferential direction e.g. is slidably guided by means of three rollers, a sliding carriage or the like.
  • rollers When using rollers, one of these rollers can optionally be held in a springy manner in its radial direction.
  • Such a guide of the tool also has the advantage that it can be used with different scenes without any problems.
  • the carrier is held displaceably by means of a drive on a walking frame, which is essentially formed by, preferably two, telescopically adjustable feet connected to one another via a beam.
  • the spreading feet of the frame have adjustable feet that can be extended and locked.
  • the spreading feet of the frame have adjustable feet that can be extended and locked.
  • a frame 2 which is essentially formed by two pairs of crosswise arranged spreading feet 3 and a carrier 4 connecting them to one another, so that the frame 2 can be spread against the inner wall of the earthwork.
  • the invention is not limited to four cross-shaped spreading feet, the number and type of mutual arrangement, e.g. star-shaped, will essentially be determined by the special shape of the profile cross-section of the earthwork to be machined.
  • scenes 6 are arranged, the outline of which is similar to the cross section of the channel 1 to be renovated and which extends perpendicularly to the beam essentially extending in the direction of the longitudinal axis of the channel 1 to be renovated 4 are arranged.
  • chains 7 are arranged, with which chain wheels 8 mesh, which are driven by a motor 10 via further chain wheels 9 and a chain 19.
  • the sprockets 8 and the motor 10 are connected to or held by a holding frame 11.
  • a rack or friction wheel drive is also possible.
  • three further rollers 18 are held by this holding frame 11, one of which can be arranged resiliently in the radial direction. These rollers slide along the scenes 6, so that the holding frame 11 can be moved along the scenes.
  • a sliding carriage or the like can also be used.
  • the holding frame 11 is formed in two parts.
  • a processing tool for example a milling cutter 12 or a grinding or planing tool, together with the associated drive 13 is arranged on the holding frame 11a, a cooling water line 27 also being provided for the tool.
  • the holding frame part 11b carries the rollers 18 and is slidably held at 25 on the holding frame part 11a.
  • Through a cylinder piston assembly 24 are the holding frame parts 11a and 11b adjustable relative to each other, whereby the adjustment of the depth of cut of the machining tool can be achieved in a simple manner.
  • the possible adjustment path can be limited by a stop, for example by a stop screw 26.
  • a walking frame 14 is guided, which is essentially formed by two feet 16 connected to one another via a beam 15.
  • the carrier 4 on the walking frame 14 is adjusted by a further cylinder-piston arrangement 20.
  • These feet 16 are telescopic and are each adjustable by means of a cylinder-piston arrangement 5.
  • the milling cutter 12 can first be moved in the cutting direction 21 along the scenes 6 up to the end face 22 of the channel sole 23, from where they go back into their starting position against the cutting direction 21 is transported back. Then the support feet 3 are retracted and the milling cutter is adjusted by adjusting the depth of the tool 12 so that the carrier 4 together with the holding frame 11 is moved along the beam 15 of the walking frame 14. Now the support feet 3 are extended and the holding frame 11 together with the tool are again guided along the scenes in the cutting direction 21. When 22 is reached again, it is transported back, then the tool is moved, and so on, until an end position of the frame 2 in relation to the beam 15 is reached.
  • the frame 2 locked and the unlocked step frame 14 can be moved relative to the frame 2 by means of the cylinder-piston arrangement 20 in the machining direction of the channel 1, after which the support feet 16 of the step frame can be brought into contact with the bottom of the channel, so that the step frame stands up . Subsequently the execution of the earthwork can be continued in the manner explained above.
  • All cylinder-piston arrangements are preferably operated hydraulically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Milling Processes (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Sewage (AREA)
  • Drilling And Boring (AREA)

Claims (16)

  1. Appareil pour le travail de la paroi intérieure d'un profil, en particulier s'écartant de la forme circulaire, d'un ouvrage en terre, par exemple d'un égout (1), comportant un outil (12) actionné par moteur et des étais pour l'étayage de l'appareil dans l'ouvrage en terre, caractérisé par le fait qu'il est prévu un bâti (2) qui présente un longeron (4) et des pieds d'écartement (3) joints à celui-ci pour la fixation en position de celui-ci dans l'ouvrage en terre, bâti (2) sur lequel un outil (12) est monté mobile le long d'une coulisse (6) semblable au profil à travailler selon le contour de celui-ci, et la coulisse (6) est sensiblement perpendiculaire à l'axe longitudinal du longeron (4).
  2. Appareil selon la revendication 1, caractérisé par le fait que l'outil (12) est une fraise, une meule ou un outil semblable.
  3. Appareil selon la revendication 1, caractérisé par le fait que l'outil est monté mobile le long d'une coulisse (6).
  4. Appareil selon les revendications 1 à 3, caractérisé par le fait que l'outil (12) est monté sur le bâti (2) par un bras de robot guidé librement dont les mouvements peuvent être commandés conformément au profil.
  5. Appareil selon les revendications 1 à 4, caractérisé par le fait que l'outil (12) est monté sur un cadre support (11) sensiblement parallèle au longeron (4) et déplaçable par rapport à celui-ci.
  6. Appareil selon la revendication 5, caractérisé par le fait que le cadre support (1) peut être déplacé au moyen d'un dispositif moteur (24).
  7. Appareil selon la revendication 5, caractérisé par le fait que le cadre support (11) est monté mobile sur la coulisse (6) dans la direction circonférentielle de celle-ci.
  8. Appareil selon la revendication 5, caractérisé par le fait que le cadre support (11) est monté mobile au moyen de roulettes (18), d'un chariot glissant ou de dispositifs semblables.
  9. Appareil selon l'une des revendications 1 à 4, caractérisé par le fait qu'au cadre support (11) et/ou à un support de l'outil (12) sont joints des éléments d'entraînement qui coopèrent avec des éléments opposés, par exemple des chaînes, des crémaillères ou des surfaces de friction, montés dans la coulisse (6).
  10. Appareil selon la revendication 9, caractérisé par le fait que les éléments d'entraînement sont des roues à chaîne, des roues d'engrenage ou des roues à friction.
  11. Appareil selon l'une des revendications 1 à 10, caractérisé par le fait que le longeron (4) est monté mobile au moyen d'un dispositif moteur sur un bâti marchant (14) qui est formé essentiellement par des pieds d'appui téléscopiques (16) réunis par une poutre (15).
  12. Appareil selon la revendication 11, caractérisé par le fait que le bâti marchant (14) comprend deux pieds d'appui (16).
  13. Appareil selon l'une des revendications 1 à 12, caractérisé par le fait que des pieds d'écartement (3) sont montés en croix ou en étoile aux deux extrémités du bâti (2).
  14. Appareil selon l'une des revendications 1 à 13, caractérisé par le fait que les pieds d'écartement (3) du bâti (2) présentent des pieds de réglage (17) pouvant être sortis et encliquetés.
  15. Appareil selon l'une des revendications 1 à 14, caractérisé par le fait que le dispositif moteur de déplacement des pieds d'écartement (3), le dispositif moteur (24) pour le déplacement de l'outil (12) et/ou le dispositif moteur (120) pour le déplacement du longeron (4) sur le bâti marchant (14) sont formés par des vérins.
  16. Appareil selon la revendication 15, caractérisé par le fait que les vérins sont hydrauliques.
EP90890126A 1989-04-27 1990-04-24 Dispositif d'usinage pour l'usinage de la surface intérieure d'un conduit souterrain, en particulier de section non-circulaire Expired - Lifetime EP0395628B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1016/89 1989-04-27
AT0101689A AT396270B (de) 1989-04-27 1989-04-27 Bearbeitungseinrichtung zur vergroesserung des lichten querschnittes der innenwand eines, insbesondere von der kreisform abweichenden profiles eines erdbauwerkes

Publications (3)

Publication Number Publication Date
EP0395628A2 EP0395628A2 (fr) 1990-10-31
EP0395628A3 EP0395628A3 (fr) 1991-07-10
EP0395628B1 true EP0395628B1 (fr) 1994-08-31

Family

ID=3504966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890126A Expired - Lifetime EP0395628B1 (fr) 1989-04-27 1990-04-24 Dispositif d'usinage pour l'usinage de la surface intérieure d'un conduit souterrain, en particulier de section non-circulaire

Country Status (4)

Country Link
EP (1) EP0395628B1 (fr)
AT (2) AT396270B (fr)
DE (1) DE59006943D1 (fr)
HU (1) HU208444B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744469B1 (fr) * 1996-02-02 1998-04-17 Rivard Ets Machine pour la renovation d'ouvrages d'art tubulaires tels que des egouts
DE19607913C2 (de) * 1996-03-01 2002-09-12 Kurt Hoerger Hydrodynamisches Kanalreinigungsgerät
AT408110B (de) 1998-12-21 2001-09-25 Angerlehner Hoch Und Tiefbau G Einrichtung zum bearbeiten und vergrössern des lichten querschnittes eines erdbauwerkes
CA2386330A1 (fr) 2002-05-14 2003-11-14 Mac & Mac Hydrodemolition, Inc. Dispositif de scarification de l'interieur de canalisations d'egout
WO2003097260A1 (fr) * 2002-05-14 2003-11-27 Mac & Mac Hydrodemolition Inc. Dispositif de scarification de l'interieur d'une canalisation d'egout
DE202018102657U1 (de) * 2018-05-11 2019-08-14 Werner Zimmer Kanalbearbeitungsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000006A1 (fr) * 1979-06-23 1981-01-08 Ameron Inc Soudage d'une garniture tubulaire en plastique
DE3404724A1 (de) * 1984-02-10 1985-09-05 Louis Georges Cambrai Martinez Vorrichtung zum schaeften von rohren grossen durchmessers
DE3715653A1 (de) * 1987-05-11 1988-12-01 Zawisla Rohr & Kanal Vorrichtung und verfahren zum sanieren eines kanalrohres
DE3716568A1 (de) * 1987-05-18 1988-12-01 Wolfgang Rausch Verfahren und vorrichtung zur vermessung vorhandener anschluesse an einem kanal und anbringung neuer anschluesse an jeweils gleicher stelle an ein in den kanal eingezogenes innenrohr
DE3730315A1 (de) * 1987-09-10 1989-03-30 Guenter Rogalski Verfahren und vorrichtung zum sanieren von kanalrohren

Also Published As

Publication number Publication date
ATA101689A (de) 1992-11-15
HU902557D0 (en) 1990-08-28
ATE110595T1 (de) 1994-09-15
EP0395628A2 (fr) 1990-10-31
HUT61356A (en) 1992-12-28
DE59006943D1 (de) 1994-10-06
EP0395628A3 (fr) 1991-07-10
HU208444B (en) 1993-10-28
AT396270B (de) 1993-07-26

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