EP3249124B1 - Véhicule comprenant un dispositif de nettoyage de canal - Google Patents

Véhicule comprenant un dispositif de nettoyage de canal Download PDF

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Publication number
EP3249124B1
EP3249124B1 EP17020176.8A EP17020176A EP3249124B1 EP 3249124 B1 EP3249124 B1 EP 3249124B1 EP 17020176 A EP17020176 A EP 17020176A EP 3249124 B1 EP3249124 B1 EP 3249124B1
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EP
European Patent Office
Prior art keywords
vehicle
arm
accordance
holding device
sewer
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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.)
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Application number
EP17020176.8A
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German (de)
English (en)
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EP3249124A1 (fr
Inventor
Karl Wiedemann
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Individual
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Individual
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Priority to PL17020176T priority Critical patent/PL3249124T3/pl
Publication of EP3249124A1 publication Critical patent/EP3249124A1/fr
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Publication of EP3249124B1 publication Critical patent/EP3249124B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E03F7/106—Accessories, e.g. hose support
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/007—Devices providing a flushing surge

Definitions

  • the invention relates to a vehicle for sewer cleaning with a rinsing hose that can be fed into the sewer and can be fed with pressurized water and a suction hose that can be acted upon by suction and that can be lowered into the canal, the rinsing hose and suction hose being provided on the vehicle side, and with a container for the water required for sewer cleaning and / or the sludge produced during sewer cleaning and with a boom that can be raised and lowered and / or rotated about a standing axis on the container for manipulating the flushing hose and / or the suction hose, with at least one additional tool being provided for sewer work beyond sewer cleaning is set up and can be manipulated by means of the boom.
  • an arrangement of this type is from the EP 0 683 278 A1 famous.
  • an additional working device that can be manipulated by means of the boom is provided as an additional work hose which can be used for manual cleaning work and can be acted upon by pressurized water, which is wound onto an associated reel which is rotatably mounted on a journal attached to the boom.
  • the boom is therefore permanently loaded with the weight of the work hose including the associated reel even when no manual cleaning work is carried out and the work hose is therefore not in use.
  • the reel firmly attached to the boom also restricts the installation space available on the boom.
  • the working area of the work hose received on the reel attached to the boom is limited to manual cleaning work. There are no other possible uses. The area of application of the known arrangement is therefore very limited.
  • the additional work device is only connected to the boom when required and is otherwise loosely placed on an associated holding device provided on the vehicle, with a coupling device being provided by means of which the additional work device can be connected to the boom for use which is suitable for removing the additional work device from the associated holding device, manipulating it as intended during use and then bringing it back to the holding device.
  • the additional work device can be loosely mounted on the vehicle and, if necessary, detachably coupled to the boom, ensures that the additional work device, if it is to be used, is removed from the holding device by means of the boom, manipulated as intended during use and after Completion of the use can be returned to the holding device.
  • the vehicle when traveling, it can be secured by the boom and unloaded from the vehicle in the depot by means of the boom and vice versa.
  • the work device is not needed, it does not have to hang on the boom, so that this is not burdened during other work and no corresponding installation space is occupied on the boom. Because the additional work device is neither permanently connected to the vehicle-side holding device nor to the boom, but can be detachably coupled to it is, there is also the possibility of exchanging the tool for another in an advantageous manner.
  • the coupling device can expediently have a coupling half provided on the boom side with two clamping jaws which can be adjusted relative to one another by means of an associated drive device, suitably designed as a hydraulic cylinder, and a coupling half provided on the implement side with an engagement element that can be inserted between the clamping jaws.
  • At least one element of a coupling half can be a Have recess into which an associated projection of an element of the other coupling half can be inserted. This results in a form-fitting connection and thus a high level of security.
  • a further advantageous measure can consist in that the work device is assigned a support frame which can be brought into engagement with the vehicle-side holding device and has the coupling half assigned to the additional work device. In this way, a very simple and obvious construction is achieved, the support frame taking over the connection function to the boom and the holding device, so that the working device itself can be free of corresponding devices.
  • the boom can be extended telescopically, the coupling half on the boom side being expediently attached to the telescopic part on the extendable extension part of the boom.
  • the coupling half on the boom side being expediently attached to the telescopic part on the extendable extension part of the boom.
  • a large radius of action is achieved for the additional implement.
  • the implementation of the coupling process is facilitated.
  • This advantage can be further increased in that at least one rearward, telescopically extendable section of the boom is arranged so that it can be raised and lowered so that both an axial movement and a vertical movement are available for the coupling process.
  • the holding device can advantageously be provided in the area of the rear side of the container. This enables convenient handling and space-saving accommodation of the additional work device.
  • a rearwardly open niche assigned to the holding device can be provided in the area of the rear end of the container, into which the working device can at least partially immerse.
  • a further, expedient measure can consist in that the holding device is designed as a suspension element, expediently in the form of at least one support rod or bracket protruding to the rear. This is ensures that the additional work device or the support frame receiving it can simply be pushed onto the support rod or removed therefrom.
  • Field of application of the invention are vehicles for sewer cleaning, which are not only used for cleaning purposes, but also when carrying out further sewer work, e.g. an inspection of the sewer using a camera inserted into the sewer and / or carrying out renovation work, etc. Sewer work going beyond sewer cleaning is required in the form of appropriately designed special devices that are to be accommodated on the vehicle and can be manipulated by means of it.
  • the sewer cleaning vehicle on which it is based contains, in a manner known per se, a mobile chassis 1, an expediently barrel-shaped container 2 accommodated thereon, an arm 3 accommodated thereon, and a flushing hose 4 assigned to a flushing hose 4 that can be introduced into the sewer Rinsing hose reel 5 and a suction hose reel 7 assigned to a suction hose 6 that can be lowered into the sewer.
  • the barrel-shaped container 2 is divided into several chambers by partition walls (not shown), preferably in the form of a water container for the rinsing water required for sewer cleaning and a sludge container for receiving the sewer cleaning resulting sludge divided.
  • a swivel cover 8 is provided, which is opened to empty the sludge container. To empty the sludge container, the container 2 can be tipped up at the front or provided with a push-out piston.
  • the rinsing hose 4 and the suction hose 6 run off into the canal via the boom 3 and can therefore be manipulated by means of the boom 3.
  • This can be extended telescopically towards the rear and accordingly contains an extension part 3b which can be pushed out towards the rear from an associated support part 3a.
  • the support part 3a is connected via a step 3c to a bearing part 3d which contains the mounting of the boom 3.
  • This is rotatably mounted on the container 2 about a stationary axis.
  • the flushing hose reel 5 and the suction hose reel 7 are arranged one above the other with an axis coaxial with the axis of the boom 3.
  • the reel package formed in this way is placed in the niche formed by the step 3c of the boom 3.
  • a working device 9 suitable for carrying out a sewer inspection is carried along on the sewer cleaning vehicle, which can be manipulated during use by means of the boom 3 and can otherwise be set down on a holding device 10 on the vehicle.
  • the working device 9 consists of a reel 11, rotatably mounted about a horizontal axis, for a special high-pressure hose to which a special duct nozzle 12 equipped with a camera is connected. This is equipped with reflex nozzles, which are arranged in such a way that there is a feed force and the camera is held at the desired height.
  • the reel 11 is expediently mounted on a support frame 13 belonging to the structural unit forming the working device 9.
  • the implement 13 which is provided with its own support frame, forms a unit separate from the sewer cleaning vehicle.
  • a working device 9 can be carried along as an additional device and connected to the boom 3 if necessary. This ensures that the boom 3 does not have to carry the implement permanently, but only has to carry it when necessary.
  • the working device 9 carried on the sewer cleaning vehicle can be loosely received on the associated holding device 10 provided on the vehicle side.
  • the support frame 13 of the work device 9 is brought into loose engagement with the holding device 10.
  • the working device 9 can be connected to the boom 3 by means of a coupling device 14, by means of which it can be removed from the holding device 10, manipulated as intended during use and then brought back to the holding device 10.
  • the coupling device 14 contains according to Fig.
  • a coupling half provided on the boom side with two clamping jaws 16, 17 which can be adjusted relative to one another by means of an associated drive device 15, which can be designed as a hydraulic cylinder, and a coupling half provided on the implement side with an engaging element that can be clamped between the clamping jaws 16, 17, expediently in the form of a clamping plate 18
  • the clamping plate 18 is provided with a recess into which a projection 19 of another element of the coupling device that engages therewith, expediently of the clamping jaw 17 displaceable by means of the drive device 15, can be inserted.
  • the coupling half assigned to the boom 3 is expediently arranged in the area of a side flank of the extending part 3b of the boom 3.
  • the coupling half provided on the work device side, here in the form of the clamping plate 18, is provided on the upper side of the support frame 13 and is connected to it in a load-bearing manner.
  • the support frame 13 is connected to the clamping plate 18 via a swivel joint 20.
  • the implement 9 hangs out as if it were off Fig. 1 can be seen on the boom 3 and can be manipulated by means of it, ie the special high-pressure hose of the working device 9, which can run directly from the associated reel 11 via the boom 3 into the channel, can be manipulated by actuating the boom 3 accordingly.
  • the mutually offset clamping jaws 16, 17 are brought into a position flanking the clamping plate 18 by means of the boom 3 and then brought closer together so that the clamping plate 18 is clamped.
  • the clamping jaws 16, 17 are moved apart and thus brought out of engagement with the clamping plate 18.
  • the boom 3 can be pivoted to the side and / or raised.
  • the extension part 3b of the boom 3 carrying the coupling half on the boom side is mounted in the support part 3a and can therefore be raised and lowered with it.
  • the support part 3a is pivotably connected to the step 3c and is provided with a suitable lifting device 21.
  • the vehicle-side holding device 10 already mentioned above is expediently arranged in the area of the rear side of the container 2.
  • the holding device 10 is formed as a suspension device from the container 2 support rod or bracket arrangement protruding towards the rear.
  • one or, advantageously, several parallel support rods or bracket arrangements can be provided to form the holding device in order to ensure that the working device is held in a stable manner.
  • the working device 9 carried along with its support frame 13 can simply be pushed onto such a holding device 10 or removed therefrom again.
  • the coupling device 14, as in Fig. 3 shown, closed so that the implement 9 is coupled to the boom 3 and can be brought into and out of engagement with the holding device 10 by means of this.
  • this is of the Fig. 3 underlying driving position into the in Fig. 1 shown working position. In the example shown, this is achieved in that the extending part 3b of the boom 3 is extended to the rear.
  • the implement 3 is reversed from the working position according to FIG Fig. 1 in the Fig. 3 brought underlying driving position and placed on the holding device 10.
  • the working device 9 received on the holding device 10 and the boom 3 are separated.
  • the coupling device 14 is opened and the boom 3 is moved in such a way that the clamping plate 18 forming the coupling half on the implement side is released.
  • the support part 3 a of the boom 3 is simply tilted up so far that the clamping plate 18 completely emerges from the gap between the two clamping jaws 16, 17.
  • the working device 9 received on the holding device 10 is expediently secured.
  • a separate lock can be provided for this purpose.
  • the securing can expediently take place by means of the boom 3 by, after the working device 9 has been pushed onto the holding device 10, the coupling device 14 according to FIG Fig. 3 remains closed or the boom 3 in the the Fig. 3 brought the underlying position and the coupling device 14 are closed.
  • a niche 22, which is assigned to the holding device 10 is open to the rear and protruding into the container 2 and into which the working device 9 received on the holding device 10 according to FIG Fig. 3 can at least partially immerse, which enables space-saving accommodation in the driving position and reduces the vehicle length.
  • the cover wall 23, indicated in the drawings by a broken line, which is normally arched backwards, can simply be arched inward.
  • the various working devices can alternatively be received as exchangeable units on the holding device 10 and brought into coupling engagement with the boom 3.
  • the example described is based on an implement 9 provided for inspecting a sewer.
  • Another tool, e.g. suitable for cutting concrete etc., can be constructed in a similar manner, whereby a special high-pressure hose suitable for higher pressure and a special duct nozzle provided with a cutting nozzle are to be provided.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Cleaning In General (AREA)

Claims (12)

  1. Véhicule de nettoyage de canaux, comprenant un tuyau flexible de rinçage (4) qui est apte à être alimenté en eau sous pression et à être introduit dans le canal et un tuyau flexible d'aspiration (6) qui est apte à être soumis à un tirage aspiré et à être descendu dans le canal, dans lequel le tuyau flexible de rinçage (4) et le tuyau flexible d'aspiration (6) sont prévus côté véhicule, ainsi qu'un récipient (2) pour l'eau nécessaire au nettoyage des canaux et/ou les boues produites lors du nettoyage des canaux, et une flèche (3) qui est reçue sur le récipient (2) et est apte à être soulevée et abaissée et/ou tournée autour d'un axe vertical et qui est destinée à manipuler le tuyau flexible de rinçage (4) et/ou le tuyau flexible d'aspiration (6), dans lequel au moins un dispositif de travail supplémentaire (9) est prévu qui est conçu pour des travaux de canal allant au-delà du nettoyage des canaux et peut être manipulé au moyen de la flèche (3), caractérisé par le fait que le dispositif de travail supplémentaire (9) n'est raccordé à la flèche (3) qu'en cas de besoin et, sinon, est posé sans être fixé sur un dispositif de maintien (10) associé prévu côté véhicule, dans lequel un dispositif d'accouplement (14) est prévu au moyen duquel le dispositif de travail supplémentaire (9) peut être raccordé à la flèche (3) pour être utilisé, dans lequel la flèche (3) est adaptée pour retirer le dispositif de travail supplémentaire (9) du dispositif de maintien (10) associé, pour le manipuler comme prévu lors de l'utilisation et puis pour le ramener sur le dispositif de maintien (10).
  2. Véhicule selon la revendication 1, caractérisé par le fait que ledit dispositif d'accouplement (14) comprend une moitié d'accouplement prévue côté flèche et ayant deux mâchoires de serrage (16, 17) qui sont réglables l'une par rapport à l'autre au moyen d'un dispositif d'entraînement (15) associé ainsi qu'une moitié d'accouplement prévue côté dispositif de travail et ayant un élément d'engagement (18) apte à être serré entre les mâchoires de serrage (16, 17).
  3. Véhicule selon la revendication 2, caractérisé par le fait qu'au moins un élément d'une moitié d'accouplement présente un évidement dans lequel peut être introduite une projection (19) associée d'un élément de l'autre moitié d'accouplement respective.
  4. Véhicule selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'au dispositif de travail (9) est associé un châssis de support (13) qui peut être mis en et hors prise avec le dispositif de maintien (10) prévu côté véhicule et présente la moitié d'accouplement prévue côté dispositif de travail.
  5. Véhicule selon la revendication 2, caractérisé par le fait que la flèche (3) peut être rallongée de manière télescopique et que la moitié d'accouplement prévue côté flèche est montée sur la partie de rallonge (3b) de la flèche, qui peut être sortie de manière télescopique.
  6. Véhicule selon la revendication 5, caractérisé par le fait que la moitié d'accouplement prévue côté flèche est montée au niveau d'un flanc latéral de la flèche (3), de préférence de sa partie télescopique (3b).
  7. Véhicule selon la revendication 5 ou 6, caractérisé par le fait que la flèche (3) comprend une partie porteur (3a) qui reçoit une ou bien la partie télescopique (3b) et qui est montée de manière à pouvoir être soulevée et abaissée sur une partie de support (3d) de la flèche (3).
  8. Véhicule selon l'une quelconque des revendications précédentes, caractérisé par le fait que le dispositif de maintien (10) est prévu au niveau de la face arrière du récipient (2).
  9. Véhicule selon l'une quelconque des revendications précédentes, caractérisé par le fait qu'au dispositif de maintien (10) est associée une niche (22) ouverte vers l'extérieur qui fait saillie dans le récipient (2) et dans laquelle le dispositif de travail (9) peut plonger au moins en partie.
  10. Véhicule selon l'une quelconque des revendications 8 ou 9, caractérisé par le fait que le dispositif de maintien (10) est réalisé sous la forme d'un organe de suspension, de préférence sous la forme d'au moins une tige de support ou bien un ensemble de bride de support faisant saillie vers l'arrière.
  11. Véhicule selon l'une quelconque des revendications précédentes, caractérisé par le fait que le dispositif de travail supplémentaire (9) comprend un dévidoir (11) logé à rotation pour un tuyau flexible spécial de haute pression qui porte à son extrémité avant apte à être introduite dans le canal une buse de canal (12) équipée d'une caméra et/ou d'un dispositif de coupe, par exemple pour couper du béton.
  12. Véhicule selon l'une quelconque des revendications précédentes, caractérisé par le fait que des dispositifs de travail utilisés alternativement sont prévus en tant que groupes interchangeables alternativement sur le dispositif de maintien (10) et peuvent être couplés à la flèche (3).
EP17020176.8A 2016-05-25 2017-04-27 Véhicule comprenant un dispositif de nettoyage de canal Active EP3249124B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17020176T PL3249124T3 (pl) 2016-05-25 2017-04-27 Pojazd do czyszczenia kanałów kanalizacyjnych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016006276.2A DE102016006276A1 (de) 2016-05-25 2016-05-25 Fahrzeug zur Kanalreinigung

Publications (2)

Publication Number Publication Date
EP3249124A1 EP3249124A1 (fr) 2017-11-29
EP3249124B1 true EP3249124B1 (fr) 2021-07-21

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ID=58638651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17020176.8A Active EP3249124B1 (fr) 2016-05-25 2017-04-27 Véhicule comprenant un dispositif de nettoyage de canal

Country Status (8)

Country Link
US (1) US10526778B2 (fr)
EP (1) EP3249124B1 (fr)
CN (1) CN107435373B (fr)
DE (1) DE102016006276A1 (fr)
DK (1) DK3249124T3 (fr)
HK (1) HK1243750A1 (fr)
HU (1) HUE056165T2 (fr)
PL (1) PL3249124T3 (fr)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN108316463A (zh) * 2018-04-02 2018-07-24 无锡圣美环境科技有限公司 城市下水道清堵型电动清洗小车
CN110145017B (zh) * 2019-06-06 2020-10-27 夏献云 一种市政工程下水道清淤设备
CN111792564B (zh) * 2020-06-20 2021-07-02 广东旺标建设工程有限公司 一种市政地下管道自动清污装置
CN112681500A (zh) * 2020-12-14 2021-04-20 湖北中威专用汽车有限公司 一种污水循环再利用式管道疏通吸污车

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DE3813419C2 (de) 1988-04-21 1999-06-24 Peter Assmann Lastfahrzeug mit mindestens einem ein- und ausfahrbaren Schlauch
US4922571A (en) * 1988-11-14 1990-05-08 Aquatech, Inc. Vacuum loading machine
AT397974B (de) * 1990-05-16 1994-08-25 Kaiser Josef Saugrüssel für ein saug-druck-fass mit einem saugschlauch
DE4223931A1 (de) * 1992-07-21 1994-01-27 Mueller Umwelttechnik Kanalreinigungsfahrzeug
DE4417126C2 (de) * 1994-05-16 1998-07-09 Karl Wiedemann Kanalreinigungsfahrzeug
AT403712B (de) 1996-09-13 1998-05-25 Kaiser Ag Kanalreinigungsfahrzeug
IT1307190B1 (it) * 1999-05-03 2001-10-29 Cappellotto S P A Struttura di attrezzatura per lo svolgimento/avvolgimento di un tubodi aspirazione per espurgo pozzi neri fosse biologiche o simili.
DE10246041B4 (de) * 2002-10-02 2005-05-19 Müller Umwelttechnik GmbH & Co KG Saug-Spülfahrzeug
DE102004022121B4 (de) * 2004-05-05 2012-02-09 Karl Wiedemann Fahrzeug mit einer Vorrichtung zur Reinigung eines Schmutzfangs
FR2908800B1 (fr) * 2006-11-21 2011-04-22 Veolia Eau Cie Generale Des Eaux Unite mobile de nettoyage d'un reseau d'egout
DE102014012882B4 (de) * 2014-09-04 2017-06-08 Karl Wiedemann Vorrichtung zur Reinigung und/oder Inspektion eines Strömungskanals
CN204225265U (zh) * 2014-11-05 2015-03-25 秦皇岛市思嘉特专用汽车制造有限公司 多功能联合疏通车
CN205077610U (zh) * 2015-11-06 2016-03-09 淮安市翔龙特种车辆有限公司 一种设置有可伸缩吸污臂的联合吸污车

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Also Published As

Publication number Publication date
CN107435373A (zh) 2017-12-05
HUE056165T2 (hu) 2022-01-28
US20170342699A1 (en) 2017-11-30
DE102016006276A1 (de) 2017-11-30
DK3249124T3 (da) 2021-10-25
HK1243750A1 (zh) 2018-07-20
PL3249124T3 (pl) 2021-12-06
US10526778B2 (en) 2020-01-07
CN107435373B (zh) 2019-10-25
EP3249124A1 (fr) 2017-11-29

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