EP1927702B1 - Mobile Reinigungseinheit eines Abwassernetzes - Google Patents

Mobile Reinigungseinheit eines Abwassernetzes Download PDF

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Publication number
EP1927702B1
EP1927702B1 EP07121061A EP07121061A EP1927702B1 EP 1927702 B1 EP1927702 B1 EP 1927702B1 EP 07121061 A EP07121061 A EP 07121061A EP 07121061 A EP07121061 A EP 07121061A EP 1927702 B1 EP1927702 B1 EP 1927702B1
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EP
European Patent Office
Prior art keywords
arm
vertical
fact
module
unit 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.)
Not-in-force
Application number
EP07121061A
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English (en)
French (fr)
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EP1927702A1 (de
Inventor
Cyril Terrien
Eric Gaudy
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.)
Veolia Eau Compagnie Generale des Eaux SCA
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Veolia Eau Compagnie Generale des Eaux SCA
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Publication of EP1927702A1 publication Critical patent/EP1927702A1/de
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Publication of EP1927702B1 publication Critical patent/EP1927702B1/de
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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
    • 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

Definitions

  • the invention relates to a mobile unit for cleaning a sewer system from a viewpoint.
  • mobile unit is meant both a self-propelled assembly such as a wheeled vehicle, of the truck type, or an assembly which will itself be towed, such as a trailer, a wagon or an assembly likely to be mounted on a trailer or chassis of a vehicle.
  • a self-propelled assembly such as a wheeled vehicle, of the truck type, or an assembly which will itself be towed, such as a trailer, a wagon or an assembly likely to be mounted on a trailer or chassis of a vehicle.
  • this type of equipment must allow the operator, who remains near the manhole located on the road, to place the cleaning pipe with the cleaning head at its end in the manhole, to the desired location (s), hold it in position all the way through the high-pressure cleaning operation, while ordering the high-pressure water to be sent and then reassembled on the truck. Then, the operator must perform the same operations of positioning, control, maintenance and recovery with the pipe for suction.
  • a cleaning vehicle which comprises an arm mounted on the vehicle being movable relative to the vehicle pivotally about a vertical axis and in horizontal translation, the arm carrying a suction pipe and a cleaning pipe.
  • the document EP0698696 has a cleaning vehicle equipped with a high-pressure cleaning hose and a suction hose mounted on a horizontal swiveling telescopic boom.
  • the present invention aims to provide a mobile sewer cleaning unit to overcome the disadvantages of the prior art and in particular offering the possibility of facilitating the precise positioning of the working end of the pipes suction and cleaning at each step, ie during the installation phase of the pipes, during the cleaning work, then when the pipes come out of the manhole.
  • the equipment provided at the horizontal portion of the arm it is movable as a whole in rotation about a vertical axis and the entire vertical portion is movable in horizontal translation relative to the movable unit.
  • the vertical portion of the arm comprises arrangements for its lower end, the lower module to be movable both in rotation about a vertical axis and in vertical translation.
  • This solution also has the additional advantage of avoiding inadvertent movement of the suction and cleaning pipes, and in particular that the end of the cleaning pipe, equipped with a cleaning head, does not rise and collide with the operator. or that this cleaning pipe is worn out by rubbing the wall of the manhole or pipes.
  • connection between the horizontal portion and the vertical portion of the arm forms a hinge articulated by a ball joint allowing a maximum deflection of 15 °, and preferably 5 °, at most 3 °, between the part horizontal and the vertical part.
  • the horizontal portion of the arm comprises first drive means and a first pivot joint allowing said rotational movement about a vertical axis relative to the mobile unit, the horizontal portion of the arm further comprising second means and a plurality of interlocking profiles which are adapted to perform said horizontal translation movement of the horizontal part of the arm by telescopic displacement between the profiles by said second means drive.
  • these second drive means comprise a hydraulic cylinder located centrally of the set of nested sections.
  • the vertical part of the arm further comprises an upper module which is connected to the horizontal part and which has third drive means able to allow the vertical translation movement of the lower module.
  • third drive means comprise for example an electric winch associated with a cable with the possibility of disengagement to switch to manual control.
  • Other forms of implementation may be provided for these third drive means, such as the use of a control jack.
  • the vertical portion of the arm further comprises a second pivot joint comprising a ring and fourth drive means for the rotational movement about a vertical axis of the lower module.
  • These fourth drive means comprise for example a control motor of the second pivot joint to allow rotation of the vertical arm, the crown can take various forms, including that of a bearing ring, with segments ...
  • the vertical portion of the arm further comprises an intermediate module, located between the lower module and the upper module, being connected to the crown of the pivot joint, and which comprises a plurality of profiles fitted into each other and capable of performing said vertical translation movement of the vertical part of the arm by telescopic displacement between the sections by virtue of said second drive means of the upper part, whereby the lower module is driven according to the same vertical translation movement, one of the profiles of the intermediate module being fixed on the ring of the pivot joint.
  • an intermediate module located between the lower module and the upper module, being connected to the crown of the pivot joint, and which comprises a plurality of profiles fitted into each other and capable of performing said vertical translation movement of the vertical part of the arm by telescopic displacement between the sections by virtue of said second drive means of the upper part, whereby the lower module is driven according to the same vertical translation movement, one of the profiles of the intermediate module being fixed on the ring of the pivot joint.
  • the suction pipe is detachably connected to said vertical part of the arm.
  • the free end of the suction pipe is telescopically housed in a sleeve connected to the vertical part of the arm.
  • the lower module is provided with a ring for retaining the suction pipe, via the sleeve, so that it follows the movements of the lower module.
  • the lower module it is advantageously provided for the lower module to shift the suction pipe around the cleaning pipe forming the central position, by radial indexing.
  • Such an arrangement makes it possible, for example, to clean adjacent areas of the cunette which faces the manholes, such as the side benches.
  • the suction pipe is rotatable by indexing via a ring relative to an extension of the profiles of the intermediate module.
  • the horizontal and vertical parts of the arm are provided with a guide system of the suction pipe and / or the roller cleaning pipe.
  • the lower module further comprises a camera module allowing, from the lower module, to visualize the inside of the gaze and the adjacent channel zones.
  • said camera module is connected to a data acquisition system and / or visualization by a cable along the support arm and guide.
  • the information collected via the camera can be transmitted to the data acquisition and / or visualization system which can make it possible to perform these checks and verifications remotely or at a later time, in particular by another operator.
  • the lower module further comprises a support adapted to receive a stand-alone carriage equipped with a mobile camera.
  • the mobile camera can move in the network and collect visual information relating to other areas than that directly located in the vertical extension or near the manhole.
  • the lower module further comprises a deployable support member adapted to come into contact with the structure of the manhole.
  • a deployable support member adapted to come into contact with the structure of the manhole.
  • This member consists for example of a deployable sleeve in which is guided the working end of the cleaning pipe, carrying the cleaning head.
  • the mobile unit further comprises a movable protective hood in vertical translation around the vertical portion of the arm and adapted to surround the arm above the manhole.
  • the bell closes the eyes for the operator who is thus protected from any splash and any additional odors generated by the cleaning operations by hydrocuring and suction, while allowing the maneuvers of the arm (in particular the translational movement vertical of the vertical part of the arm).
  • this bell which is preferably part of the intermediate module, provides protection for the operator, whether in terms of hygiene and reduced health risks and / or more generally in terms of safety.
  • the up / down movement of the bell is slaved to the movement of the cleaning pipe.
  • the protection bell comprises a camera module, movable at least vertically with respect to the support arm and guide and for viewing the interior of the sewer manhole and adjacent pipe zones.
  • this camera module of the bell plays the role of the possible camera module of the lower module mentioned above.
  • this camera module housed, at rest, in the bell, a means for exploring and viewing the manhole and its environment.
  • this camera module is autonomous in its control and movements of the support arm and guide, for example through a system allowing it to move in a reversible vertical telescopic movement.
  • the present invention also relates to a vehicle comprising a mobile cleaning unit as presented above.
  • a vehicle 100 comprises on its rear frame 102 a set of equipment among which one (or more) tank (s) 110 and a mobile unit 200.
  • This mobile unit 200 comprises a support and guide arm 202 consisting of a horizontal part 210 which extends horizontally at the level of the upper part of the rear part of the vehicle 100 and of a vertical part 220 which extends vertically. forming the rear end of the vehicle 100.
  • the mobile unit 200 is shown in its rest position for moving the vehicle 100 because all the moving parts, which will be described below, are retracted.
  • This mobile unit 200 is more clearly visible on the figure 2 on which it is possible to better distinguish all the constituent parts of the horizontal portion 210 and the vertical portion 220 of the support and guide arm 202.
  • the mobile unit 200 is equipped firstly with a cleaning pipe 230 having at its working end end 232 a cleaning head 234, and, secondly, a suction pipe 240 formed at its end of work, a cylinder 242 (see figures 2 and 6 ).
  • the cleaning pipe 230 and the suction pipe 240 are supported by the arm 202, along the horizontal part 210 and along the vertical part 220 by a guide system 204 comprising rolling elements 206 preferably constituted by rollers Diabolo type (see figures 4 and 5 ).
  • rolling elements 206 are driving elements for moving in both directions the pipes 230 and 240.
  • motor elements are variable clamping pressure rollers for the good behavior of the pipe 230 and / or 240 who is trained.
  • the horizontal portion 210 comprises a base 211 fixed generally on the vehicle 100, in particular on the frame 102 of the vehicle 100 or, as can be seen on the figure 2 , in the case of the embodiment shown, the base 211 is fixed on the shell of the tank 110.
  • This base 211 comprises a motor 212 identified by its location on the figure 2 , in particular hydraulic, forming first drive means which are connected to a first pivot joint 213 (see Figures 2 to 4 ) allowing rotation of the arm 202 relative to the base 211 and the vehicle 100 about a vertical axis Z1-Z1 '.
  • the horizontal portion 210 also comprises a turret 214 mounted above the pivot joint 213 (see Figures 2 to 4 ) and which comprises rolling elements 206 of the guide system 204 (see figure 4 ) for the passage of the cleaning pipe 230 and aspiration 240.
  • This turret 214 is rotatable about the vertical axis Z1-Z1 '.
  • turret 214 Above the turret 214 is mounted a series of several sections 215, 216, 217 and 218 of rectangular section of different sizes, nested into each other so as to form a telescopic assembly in a translation movement in the horizontal direction ( see the Figures 1 to 4 ).
  • This setting in motion is generated by a hydraulic cylinder (not shown) located inside the housing 219 delimited between the four sections 215, 216, 217 and 218 and forming second drive means in horizontal translation (see figure 4 ).
  • the profiles 216, 217 and 218 are connected to parts, located below and which support rolling elements 206 for each of the cleaning pipe 230 and suction 240, the latter being placed below the first.
  • connection between the horizontal portion 210 and the vertical portion 220 is formed as an articulated elbow 250 with a ball joint. More precisely, this connection 250 is an elastic articulation capable of receiving a high radial load (for example of the SPHERIFLEX type) and allowing limited angular movement between the horizontal portion 210 and the vertical portion 220, along the two axes of these portions 210 and 220, at most 15 °, and preferably 3 ° or 5 °.
  • a high radial load for example of the SPHERIFLEX type
  • This connection 250 is attached to the section 218 of the horizontal portion 210 and the upper module 221 of the vertical portion 220. It allows to restore, including manually, a correct positioning of the vertical portion 220 in certain situations.
  • the clearance allowed by the link 250 makes it possible to place the vertical portion 220 vertically, strictly vertically.
  • the clearance allowed by the link 250 then makes it possible to slightly incline the portion vertical 220 to allow entry of the lower module 226 in the manhole 300.
  • the vertical portion 220 comprises firstly an upper module 221 essentially formed of a welded part which houses the corresponding part of the connection 250 in its upper portion, and third drive means 222 which will allow the vertical translation movement of this vertical part 220.
  • the third drive means 222 comprise (see FIG. figure 4 ) an electric winch 222a associated with a cable 222b and a motor 222c motor-geared type.
  • the electric winch 222a is disengageable so as to perform manual rewinding of the cable 222b which is attached to the lower portions of the vertical portion 220, located under the upper module 221, and this to allow to reassemble the parts lower part of the vertical part 220 in case an electrical problem occurs.
  • the upper module 221 has an opening in which the cleaning pipe 230 is inserted, while the suction pipe 240 remains disposed along but outside the upper module 221, under the cleaning pipe 230, the guide these two pipes 230 and 240 being performed at this location by other rolling elements 206, to bring them in a vertical direction.
  • fourth drive means 223 have been provided which will allow the portion of the vertical part 220 situated below to rotate about a vertical axis parallel to the vertical part 220.
  • a motor 223a associated with a ring 223b (for example ROLLIX type) thus rotated relative to the rest of the upper module 221 so as to constitute at this location a second pivot joint 223c.
  • the vertical portion 220 comprises an intermediate module 224 consisting of four sections 224a, 224b, 224c and 224d of rectangular section and of different sizes, nested one inside the other so as to form a telescopic assembly according to a movement translation in the vertical direction (see figures 5 and 6 ).
  • This setting in motion is generated by the third drive means 222 presented above, the cable 222b being connected to one or more of these four sections 224a to 224d (connection not shown).
  • the cable 222b causes the vertical movement of all four sections 224a, 224b, 224c and 224d that unfolds or retracts in the direction of the maneuver.
  • the cleaning pipe 230 passes into the inner housing delimited by the four sections 224a, 224b, 224c and 224d, while the suction pipe 240 remains disposed along but outside the intermediate module 224, and in particular outside the profiles 224a to 224d, no particular guidance of these two pipes 230 and 240 is performed at the location of the intermediate module 224.
  • the vertical portion 220 comprises a lower module 226 which is intended to be placed at the bottom of the manhole 300, substantially at the location of the cunette 304, and which therefore comprises the equipment necessary for the operations that the mobile unit 200 according to the invention is able to achieve.
  • the lower module 226 comprises a flexible sleeve 226a of smaller section than that of the inner section 224d of the intermediate module 224 and which is housed in an extension 225 of the inner section 224d. More specifically, this sleeve 226a extends inside and below all of the four sections 224a, 224b, 224c and 224d of the intermediate module 224, so that this sleeve 226a serves as a guide for the end portion of the pipe 230.
  • This sleeve 226a is integrally connected to all four sections 224a to 224d, so that it follows their movement.
  • the sleeve 226a retains the end end of the cleaning pipe 230 so that the vertical position of the cleaning pipe 230 is directly connected to that of the sleeve 226a.
  • the sleeve 226a has an opening 226b (see Figures 6 to 10 ) in which opens the cleaning head 234 of the working end 232 of the cleaning pipe 230.
  • this sleeve 226a is articulated pivotally about a horizontal axis by means of a leg 228, this sleeve 226a moving between a vertical position extending the profiles 224a to 224d, visible on the figures 6 and 7 , and a deployed position visible on the figures 8 , 9 and 10 .
  • the leg 228 includes a first piece pivotally connected to the arm 202, at an extension of the outer profile 224d ( figure 8 ) and a second piece pivotally connected to the free end of the sleeve 226a, these first and second parts of the leg 228 themselves being pivotally connected about an axis also horizontal.
  • the sleeve 226a serves not only as a guide for positioning the cleaning head 234 in a more or less horizontal direction, but also as a support member. Indeed, as we see on the Figures 9 and 10 , the sleeve 226a can bear on the side bench 302 of the manhole 300 (case of the figure 9 ) or against the wall of the portion of the pipe or cunette 304, adjacent to the manhole 300 (case of the figure 10 ).
  • the sleeve 226a facilitates the cleaning work by hydrocuring by increasing the stability of the equipment of the lower module 226, and in particular of the cleaning head 234.
  • this support member is formed in the form of a tilting yoke with a slide assembly made on the extension of the profile 224d, and retaining rods mounted on the part before the stirrup, the latter coming to bear for example on the edge of the cunette 304.
  • the cylinder 242 (relatively rigid) forming the working end of the suction pipe 240 is connected to the remainder of the suction pipe 240 (more flexible) by a rapid coupling type fastener 241.
  • This cylinder 242 is disposed along this lower module 226, being retained by a ring 227 mounted on an extension 225 of the inner profile 224d of the lower module 226.
  • the cylinder 242 is able to exit the sleeve 243: in this extended position, the cylinder 242 and generally the suction pipe 240, is retained at the support arm and guide 202 only along the horizontal portion 210, the upper module 221 and the intermediate module 224 of the vertical portion 220 (see figure 5 ), by the rolling elements 206 and the protective bell 260 inside which the suction pipe 240 which is outside the profiles 224a to 224d passes.
  • the raising (lowering) operations of the suction pipe 240 by the third drive means 222 also make it possible to out (enter) the cylinder 242 of the suction pipe 240 out of (the) the (the) sleeve 243, the latter may have (variant not shown) a flared upper section.
  • the sheath 243 is a cylinder of variable diameter between a maximum allowing the clearance (the inlet) of the cylinder 242 and a minimum blocking by clamping the cylinder 242 relative to the sheath 243.
  • the identification of the relative vertical position between the cylinder 242 and the sheath 243 is made by sliding indexing between one (or more) pin (s) 246 and one (or more) vertical groove (s) 227a passing through the wall of the ring (see Figures 7 to 10 ).
  • the extension 225 is equipped with two horizontal grooves 225a passing through its wall at a center angle of about 180 ° (which allows adjustment between + 90 ° and -90 °), and which cooperate with other projecting elements (not visible in the figures) of the ring 227.
  • a tip 244 is fixed on the free end of the sleeve 243 and serves as a filter for the material sucked by the cylinder 242.
  • the cleaning head 234 can be deployed beyond the lower module 226, and in particular outside the sleeve 226a because the cleaning pipe 230 is associated with a motorized reel (not shown) located on the vehicle 100.
  • the mobile unit 200 also comprises a movable protection bell 260 surrounding the intermediate module 224 and which, when the lower module 226 is deployed in the manhole 300, goes down over the manhole, so as to protect the operator.
  • this bell 260 comprises a portion of transparent wall in the upper part in order to be able to visualize the operations taking place in the manhole 300.
  • the vertical portion 220 further comprises, in a housing (not shown) mounted inside the protection bell 260, a camera module (not shown) able to exit the aforementioned housing in order to visualize the state of the mouth 300 sewer before and / or after cleaning including washing under a high-pressure water jet transmitted by the cleaning head 234, then suction from the nozzle 244 of the suction pipe 240.
  • a camera module has its own control system and its own movement system allowing it to move from the bell 260 to and / or into the manhole 300, independently of the movements of the vertical portion 220 of the arm 202 .
  • the mobile unit 200 may further comprise a retractable support (not shown) on which may be placed a mobile camera forming a detachable machine of the lower module 226 able to go and examine the state of the network beyond the location of the 300 manhole.
  • a retractable support (not shown) on which may be placed a mobile camera forming a detachable machine of the lower module 226 able to go and examine the state of the network beyond the location of the 300 manhole.
  • the mobile unit 200 comprises a control system of all the mobile equipment, in particular first, second, third and fourth drive means of the support and guide arm 202, but also the suction pipe 240, the pipe 230, the camera module and any mobile camera support.
  • the elements allowing the rotation of the intermediate module 224 and the lower module 226 are arranged at the level of the upper part of the set of three modules 221. , 224 and 226 of the support arm and guide 202. In this way, it is avoided to have mechanical elements, in particular moving mechanical elements, bulky in the portion of the support arm and guide 202 which will be positioned in the 300 manhole
  • the lower module 226 of the supporting and guiding arm 202 has only the necessary technical (including mechanical) elements at this location to prevent them from being subjected to the stresses of dirt, moisture or shocks. likely to occur during operation inside the eye.
  • Tanks intended to contain, on the one hand, clean water for the high-pressure jet (water tank) and, on the other hand, sludge and dirty water sucked by the suction pipe (collection tank) can be formed by a single tank 110 having a partition wall, movable or not.
  • the water tank is separated from the collection tank, the latter can be equipped with an ejector piston to facilitate its emptying.

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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)
  • Telephonic Communication Services (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Claims (19)

  1. Mobile Einheit (200) zur Reinigung eines Abwassernetzes von einem Abwasserschacht aus, umfassend:
    - ein Saugrohr (240), das auf einer Ablaufhaspel montiert und mit einem Sammelbehälter und einer Saugpumpe verbunden ist,
    - ein Hochdruckreinigungsrohr (230), das auf einer Ablaufhaspel montiert und mit einem Wassertank, einer Hochdruckpumpe und einem Reinigungskopf verbunden ist,
    - einen Arm (202) zur Abstützung und Führung des Saugrohrs (240) und des Reinigungsrohrs (230), wobei der Arm (202) einen horizontalen Teil (210) umfaßt, der mit der mobilen Einheit (200) verbunden ist, wobei er in Drehung um eine vertikale Achse und in horizontaler Translation in bezug zur mobilen Einheit (200) beweglich ist, um die Positionierung des Arbeitsendes der Saug- und Reinigungsrohre über dem Abwasserschacht zu ermöglichen, wobei der Arm (202) ferner einen vertikalen Teil (220) umfaßt, der mit dem horizontalen Teil (210) verbunden ist, und wobei der vertikale Teil (220) ein unteres Modul (226) aufweist, das in Drehung und in vertikaler Translation in bezug zum horizontalen Teil (210) beweglich ist, wobei die Saug- und Reinigungsrohre mit dem unteren Modul (226) verbunden sind, wodurch die Positionierung des unteren Moduls (226) im Wesentlichen jener des Arbeitsendes der Saug- und Reinigungsrohre entspricht, dadurch gekennzeichnet, daß die Verbindung zwischen dem horizontalen Teil (210) und dem vertikalen Teil (220) des Arms (202) ein durch ein Kugelgelenk angelenktes (250) Eckstück bildet.
  2. Einheit nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, daß das Kugelgelenk einen maximalen Ausschlag von 5° zwischen dem horizontalen Teil (210) und dem vertikalen Teil (220) gestattet.
  3. Einheit nach Anspruch 1, dadurch gekennzeichnet, daß das Kugelgelenk einen maximalen Ausschlag von 15° zwischen dem horizontalen Teil (210) und dem vertikalen Teil (220) gestattet.
  4. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der horizontale Teil (210) des Arms (202) erste Antriebsmittel (212) und ein erstes Drehgelenk (213) umfaßt, das die Drehbewegung um eine vertikale Achse in bezug zur mobilen Einheit (200) ermöglicht, wobei der horizontale Teil (210) des Arms (202) ferner zweite Antriebsmittel (219) und mehrere Profile (215-218) umfaßt, die ineinander gesteckt sind und die horizontale Translationsbewegung des horizontalen Teils (210) des Arms (202) durch Teleskopverschiebung zwischen den Profilen (215-218) mit Hilfe der zweiten Antriebsmittel (219) durchführen können.
  5. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der vertikale Teil (220) des Arms (202) ferner ein oberes Modul umfaßt, das mit dem horizontalen Teil (210) verbunden ist und dritte Antriebsmittel (222) aufweist, die die vertikale Translationsbewegung des unteren Moduls (226) ermöglichen können.
  6. Einheit nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, daß der vertikale Teil (220) des Arms (202) ferner ein zweites Drehgelenk (223c) aufweist, umfassend einen Kranz (223b) und vierte Antriebsmittel (223), die die Drehbewegung des unteren Moduls (226) um eine Vertikalachse ermöglichen.
  7. Einheit nach dem vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der vertikale Teil (220) des Arms (202) ferner ein Zwischenmodul (224) umfaßt, das zwischen dem unteren Modul (226) und dem oberen Modul (221) angeordnet ist, wobei es mit dem Kranz (223b) des zweiten Drehgelenks (223c) verbunden ist, und das mehrere ineinandergesteckte Profile (224a-224d) umfaßt und in der Lage ist, die vertikale Translationsbewegung des vertikalen Teils (220) des Arms (202) durch Teleskopverschiebung zwischen den Profilen (224a-224d) mit Hilfe der dritten Antriebsmittel (222) des oberen Teils durchzuführen, wodurch das untere Modul (226) in derselben vertikalen Translationsbewegung angetrieben wird, wobei eines der Profile des Zwischenmoduls auf dem Kranz (223b) des zweiten Drehgelenks (223c) befestigt ist.
  8. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Saugrohr (240) abnehmbar mit dem vertikalen Teil (220) des Arms (202) verbunden ist.
  9. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Modul (226) mit einem Ring (227) versehen ist, der es ermöglicht, das Saugrohr (240) zu halten, so daß es den Verschiebungen des unteren Moduls (226) folgt.
  10. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß es das untere Modul (226) ermöglicht, das Saugrohr (240) um das Reinigungsrohr (230) durch eine radiale Indexierung zu versetzen.
  11. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der horizontale und vertikale Teil (210, 220) des Arms (202) jeweils mit einem Führungssystem des Saugrohrs (240) und/oder des Reinigungsrohrs (230) mit Rollelementen (206) versehen sind.
  12. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sie ferner eine Schutzglocke (260) umfaßt, die in vertikaler Translation um den vertikalen Teil (220) des Arms (202) beweglich ist und den Arm (202) über dem Abwasserschacht (300) umgeben kann.
  13. Einheit nach Anspruch 12, dadurch gekennzeichnet, daß die Schutzglocke (260) ferner ein Kameramodul umfaßt, das mindestens vertikal in bezug zu dem Arm (202) zur Abstützung und Führung beweglich ist und es ermöglicht, das Innere des Abwasserschachts (300) und die angrenzenden Kanalisationszonen sichtbar zu machen.
  14. Einheit nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, daß das Kameramodul mit einem Datenerfassungs- und/oder Anzeigesystem durch ein Kabel verbunden ist, das sich entlang des Arms (202) zur Abstützung und Führung erstreckt.
  15. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Modul (226) ferner eine Stütze umfaßt, die einen mit einer beweglichen Kamera ausgestatteten eigenständigen mobilen Wagen aufnehmen kann.
  16. Einheit nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das untere Modul (226) ferner ein ausfahrbares Stützelement (226a) umfaßt, das mit der Struktur des Abwasserschachts (300) in Kontakt kommen kann.
  17. Einheit nach Anspruch 12, dadurch gekennzeichnet, daß die Schutzglocke (260) Teil des Zwischenmoduls (224) ist.
  18. Einheit nach Anspruch 12 oder 17, dadurch gekennzeichnet, daß die Schutzglocke (260) der Bewegung des Reinigungsrohrs (230) folgt.
  19. Fahrzeug (100), umfassend eine mobile Einheit (200) zur Reinigung nach einem der vorhergehenden Ansprüche.
EP07121061A 2006-11-21 2007-11-20 Mobile Reinigungseinheit eines Abwassernetzes Not-in-force EP1927702B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0655019A FR2908800B1 (fr) 2006-11-21 2006-11-21 Unite mobile de nettoyage d'un reseau d'egout

Publications (2)

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EP1927702A1 EP1927702A1 (de) 2008-06-04
EP1927702B1 true EP1927702B1 (de) 2011-02-23

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EP07121061A Not-in-force EP1927702B1 (de) 2006-11-21 2007-11-20 Mobile Reinigungseinheit eines Abwassernetzes

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US (1) US7716782B2 (de)
EP (1) EP1927702B1 (de)
JP (1) JP2008133715A (de)
AT (1) ATE499489T1 (de)
DE (1) DE602007012643D1 (de)
FR (1) FR2908800B1 (de)

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DE102009038582B4 (de) * 2009-08-22 2022-07-28 Karl Wiedemann Vorrichtung zur Kanalreinigung
FR2964675B1 (fr) 2010-09-13 2013-06-28 Sogreah Consultants Unite mobile de collecte de dechets, et procede de mise en oeuvre de cette unite
US9719222B2 (en) 2012-05-17 2017-08-01 The Plug Hug, Llc Fire hydrant cleaning device
US9309654B2 (en) 2012-05-17 2016-04-12 Terrence K. Byrne Fire hydrant cleaning device
US9382697B2 (en) 2012-05-17 2016-07-05 Terrence K. Byrne Fire hydrant cleaning device
DE102016006276A1 (de) * 2016-05-25 2017-11-30 Karl Wiedemann Fahrzeug zur Kanalreinigung
EP3252242B1 (de) * 2016-05-30 2019-11-13 iPEK International GmbH Schlauchführung für ein kanalinspektions- und wartungssystem
CN107060061A (zh) * 2017-04-13 2017-08-18 山西惠丰特种汽车有限公司 多功能联合吸污车吸污管快拆式清污头装置
JP7090461B2 (ja) * 2018-04-20 2022-06-24 東京電力ホールディングス株式会社 滞留水移送システム
CN109848149B (zh) * 2019-03-25 2021-12-28 中煤科工集团重庆研究院有限公司 一种爆炸性粉尘抽尘管道自动清灰装置
CN114482251B (zh) * 2022-01-27 2023-03-10 中国铁建重工集团股份有限公司 一种管道清淤机器人
CN114985389B (zh) * 2022-06-09 2023-04-28 安徽省农业科学院畜牧兽医研究所 用于养禽场水线清洗和监测水线水质的仪器

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Also Published As

Publication number Publication date
JP2008133715A (ja) 2008-06-12
DE602007012643D1 (de) 2011-04-07
FR2908800A1 (fr) 2008-05-23
ATE499489T1 (de) 2011-03-15
FR2908800B1 (fr) 2011-04-22
EP1927702A1 (de) 2008-06-04
US7716782B2 (en) 2010-05-18
US20080115314A1 (en) 2008-05-22

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