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EP1197606B1 - Vorrichtung zum Absaugen von Restwasser auf Pflaster- oder Betonflächen - Google Patents

Vorrichtung zum Absaugen von Restwasser auf Pflaster- oder Betonflächen Download PDF

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Publication number
EP1197606B1
EP1197606B1 EP01470019A EP01470019A EP1197606B1 EP 1197606 B1 EP1197606 B1 EP 1197606B1 EP 01470019 A EP01470019 A EP 01470019A EP 01470019 A EP01470019 A EP 01470019A EP 1197606 B1 EP1197606 B1 EP 1197606B1
Authority
EP
European Patent Office
Prior art keywords
nozzle
suction
vehicle according
vehicle
arm
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
EP01470019A
Other languages
English (en)
French (fr)
Other versions
EP1197606A1 (de
Inventor
Yvan George
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.)
MATHIEU YNO
Original Assignee
Mathieu Yno
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
Priority claimed from FR0013107A external-priority patent/FR2815363B1/fr
Priority claimed from FR0101132A external-priority patent/FR2819833B1/fr
Application filed by Mathieu Yno filed Critical Mathieu Yno
Publication of EP1197606A1 publication Critical patent/EP1197606A1/de
Application granted granted Critical
Publication of EP1197606B1 publication Critical patent/EP1197606B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers

Definitions

  • the present invention relates to a suction device for a brushing-cleaning vehicle paved surfaces, paved or concreted especially urban surfaces, it also relates to vehicles equipped with such a device.
  • Soil cleaning results from the combined action of a cleaning liquid dispensed by a spray boom, and brushing performed at constant pressure by a plurality of rotating brushes.
  • An object of the invention is to provide a residual water suction device comprising specific arrangements to perform functions and / or solve problems specific to scrubbers vehicles, problems that are not encountered on washing machines, or floor-washing machines of the type of those described in the document NL 6 515 368.
  • the known vehicle of NL 6 515 368 is a cleaning vehicle brushing concrete surfaces and comprises a brushing assembly. -performing a cleaning of the surfaces by the action of a cleaning liquid distributed by a spray boom and the brushing action performed by a plurality of rotating brushes, then performing a rinsing of the surfaces by water spraying by the spray boom, the operation leaves a residual water deposit on the surfaces.
  • the vehicle is equipped just behind the means for brushing and spraying (3) a residual water suction device, said suction device being of the type consisting essentially of two scraper arms (4) horizontal inclined by relative to the displacement of the vehicle, disposed in front of the inlet of a suction nozzle (8) so as to scrape the ground to collect the residual water and direct it to said inlet of the nozzle. It itself has a connecting mouth adapted to be connected to the outlet of a suction pipe.
  • the two scraping arms (4) are arranged at an acute angle on either side of the longitudinal axis (5) of the vehicle and form a widening V from the nozzle (8) towards the lateral ends of the assembly brushing-spraying (3).
  • Each scraper arm has a vertical channel-shaped section closed on the top by an inverted U-shaped sheet metal frame (6), whose front edge (6a) and the rear edge (6b) are equipped throughout their entire length. a rubber flap (7a) and (7b). The rear flap scraping the ground and the lower bib, lower, allowing water and suction flow.
  • suction devices of the washers and / or polishers can not be transposed to vehicles or machines for cleaning urban surfaces, for example paved or paved or concreted. Indeed, these surfaces, unlike wooden floors, are not uniform, they comprise by construction declivities for the flow and discharge of water, and deform over time (especially self-blocking pavers).
  • the width of the surface to be sucked, its gradients, the lack of flexibility of the squeegee squeegees, the speed of the vehicle and the high suction power of a turbine of a road vehicle would cause a lack of tightness of the suction arms relative to the surface to be sucked and bad wiping if the arms were applied directly of NL 6,515,368 on an urban cleaning vehicle.
  • US 4,429,433 is not a vehicle for urban cleaning, given the narrowness of the suction slot provided in the plate supporting a suction channel.
  • Said suction channel is also continuous from one end to the other of an arcuate shape, and it is not formed of two vertically movable suction arms and independently of each other of each side of a suction nozzle. It can not therefore be transposed on a road cleaning vehicle.
  • the wheels provided under the plate carrying the suction channel are simple support rollers of the plate, and are not installed at the end of the suction channel.
  • GB 1 530 904 shows a vehicle with cockpit and scraper arms for collecting and sucking animal excrement. It does not have a washing function. Although it has a flexible flap in front of the suction nozzle, the pick-up device is not able to pick up water or a liquid, for lack of sealing between pick-up arms and ground.
  • the sides and the rear of the nozzle inlet are also equipped with side rubber mud flaps, rear mudflaps at the same level as the rear mudflaps to scrape the ground, and a lower front flap, like the bibs for the suction and the passage of the water.
  • the two scraping arms are each articulated on the suction nozzle so as to be able to pivot each upwards or downwards in a vertical plane and independently of one another, the lateral end of each of them. between them being equipped with a means for applying a constant pressure of the rear flap on the ground and means for neutralizing the elastic effects due to said rear flap.
  • a rinse water suction device (1) is installed under the vehicle (2) just behind a set (3) of brushing and spray boom or any other means of brushing and spraying, relative to the direction of movement of the vehicle, and it consists essentially of two horizontal scraper arms (4) inclined relative to the displacement of the vehicle arranged in front of the inlet of a suction nozzle (8) so as to radiate the ground for collecting the residual water and directing it towards said inlet of the nozzle, itself comprising a connecting mouth equipped with the means necessary for its connection to the outlet of the pipe (11) suction of road waste, itself connected to the outlet of the turbine of the urban cleaning vehicle.
  • the two scraping arms (4) are arranged at an acute angle on either side of the longitudinal axis (5) of the vehicle, forming a widening V from the nozzle (8) towards the lateral ends of the brushing means and spraying (3).
  • Each scraper arm (4) has a channel-shaped vertical section (FIG. 4) closed on the top by an inverted U-shaped sheet metal frame (6), whose front edge (6a) and the rear edge (6b) are equipped throughout their length with a rubber flap (7a) and (7b).
  • the rear flap (7b) scrapes the ground and the front flap (7a) is lower than the rear flap (7b) so let the water and the suction stream.
  • a first specificity for the application to road cleaning is the width of the surface to be sucked and / or its irregularities.
  • these two arms are mounted so as to rise or fall in a vertical plane and independently of one another, for example by a hinge means provided on the nozzle of suction, and the lateral end of each of them is equipped with a roller (9) adjustable in height, or any equivalent means for obtaining a preferably constant pressure of the rear flap (7b) on the ground .
  • each scraper arm (4) a gas cylinder (10) attached to the suction nozzle and whose the end of the rod is connected to the corresponding articulated arm, for example on the top of the sheet metal frame (6).
  • the suction pipe (11) is that of a sweeper of roadway (diameter greater than 50 mm and for example 250 mm instead of about 50 mm for a conventional washer or scrubber) and the suction turbine (not shown) has the same power as that of a street sweeper .
  • the sides and the rear of the inlet (8a) of the nozzle (8) are also equipped with rubber flaps (8c) laterally, rear flaps (8d) at the same level as the rear flaps (7b) so as to scrape the floor, and a bib (8e) less high, as the bibs (7a) for the suction and passage of water.
  • the set of flaps of the nozzle (8a, 8c, 8d, 8e) thus forms a suction volume communicating and extended by the two inner channels of the two arms depressed by the turbine.
  • the nozzle (8) is equipped with a support wheel (13).
  • V-shaped scraper with a wheelbase that can be modified from the driving position of the vehicle so as to reduce the wheelbase or width of the arms, for example during brushing when they are not in use or for example when the vehicle is parked.
  • a scraper arm (101) is made in two parts (101a, 101b) of the same channel-shaped section, a horizontal portion (101a) mounted on the not shown nozzle and a foldable end (101b) adapted to fold in at least a pivot plane, and preferably in two planes including a first vertical plane P 1 and a second horizontal plane P 2 .
  • each portion (101a, 101b) of the scraper arm is closed on the top by an inverted U-shaped sheet metal frame (106), whose front edge (106a) and the rear edge (106b) are equipped with a rubber flap (107a) and (107b) along their entire length, the rear flap scraping the ground and the lower front flap, allowing the water and the suction stream to pass through.
  • an inverted U-shaped sheet metal frame (106) whose front edge (106a) and the rear edge (106b) are equipped with a rubber flap (107a) and (107b) along their entire length, the rear flap scraping the ground and the lower front flap, allowing the water and the suction stream to pass through.
  • the pivoting means, in the vertical plane P 1 are composed on the one hand of a horizontal axis of rotation (103) located above the arm (101) and in its plane of separation P 3 said axis being secured to the foldable end (101b) by any suitable fastening means (104), and secondly a cylinder (102) hydraulic or electric, disposed above the horizontal portion (101a) and in the plane P 1 .
  • the invention applies to a vehicle of the aforementioned type comprising for example a brushing-spraying assembly performing a cleaning of urban surfaces by the action of a cleaning liquid dispensed by a spray boom and the brushing action performed at constant pressure by a plurality of rotating brushes, then performing a rinsing of the surfaces by water spraying by the spray boom, leaving a residual water deposition on the surfaces.
  • residual water of course means "any residual rinsing liquid”.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Paving Structures (AREA)
  • Road Repair (AREA)

Claims (13)

  1. Fahrzeug zur Bürstenreinigung von gefliesten, gepflasterten oder betonierten Flächen, insbesondere urbanen Flächen, umfassend Bürsten-Besprengungs-Einheit, die eine Reinigung der Flächen durch die Wirkung einer Reinigungsflüssigkeit, die durch eine Besprengungsrampe verteilt wird, und die Wirkung eines Bürstens, das durch eine Vielzahl von rotierenden Bürsten durchgeführt wird, verwirklicht, wobei dann ein Spülen der Flächen durch Besprengen mit Wasser über die Besprengungsrampe erfolgt, wobei dieser Vorgang eine Restwasserablagerung auf den Flächen belässt, wobei das Fahrzeug direkt hinter den Bürsten- und Besprengungsmitteln (3) mit einer Ansaugvorrichtung'für das Restwasser versehen ist, wobei die Ansaugvorrichtung im Wesentlichen aus zwei horizontalen Abstreifarmen (4) besteht, die in Bezug auf die Bewegung des Fahrzeugs geneigt und vor dem Eingang einer Ansaugdüse (8) angeordnet sind, um den Boden abzustreifen, um das Restwasser einzusammeln und es zu den Eingang der Düse zu leiten, welche selbst ein Anschlussstück umfasst, um an den Ausgang eines Ansaugrohrs angeschlossen zu werden, wobei die beiden Abstreifarme (4) in einem spitzen Winkel beiderseits der Längsachse (5) des Fahrzeugs angeordnet sind und ein V bilden, das sich von der Düse (8) zu den Seitenenden der Bürsten-Besprengungs-Einheit (3) erweitert, wobei jeder Abstreifarm einen vertikalen Abschnitt in Form eines Kanals aufweist, der oben durch einen Rahmen aus Blech (6) mit einem Querschnitt in Form eines umgekehrten U geschlossen ist, dessen vorderer Rand (6a) und hinterer Rand (6b) auf ihrer gesamten Länge mit einer Kautschukklappe (7a) und (7b) versehen sind, wobei die hintere Klappe den Boden abstreift und die vordere Klappe, die weniger hoch ist, das Wasser und den Ansaugstrom durchlässt, einerseits dadurch gekennzeichnet, dass die Seiten und die Rückseite des Eingangs (8a) der Düse (8) ebenfalls mit seitlichen Kautschukklappen (8c), mit hinteren Klappen (8d) auf derselben Ebene wie die hinteren Klappen (7b), um den Boden abzustreifen, und mit weniger hohen einer vorderen Klappe (8e) wie die Klappen (7a) für das Ansaugen und Durchlassen des Wassers versehen sind, und andererseits dadurch gekennzeichnet, dass die beiden Abstreifarme jeweils auf der Ansaugdüse angelenkt sind, so dass sie jeweils nach oben oder nach unten in einer Vertikalebene unabhängig voneinander schwenken können, wobei das Seitenende jeder von ihnen mit einem Mittel ausgestattet ist, um einen konstanten Druck der hinteren Klappe (7b) auf den Boden auszuüben, sowie mit Mitteln, um die elastischen Auswirkungen auf Grund der hinteren Klappe zu neutralisieren.
  2. Fahrzeug nach Anspruch 1, dadurch gekennzeichnet, dass auf jedem angelenkten Abstreifarm (4) das Mittel zum Anlegen eines konstanten Drucks eine höhenverstellbare Rolle (9) ist.
  3. Fahrzeug nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass das Mittel zum Neutralisieren der elastischen Auswirkungen auf Grund der hinteren Klappe ein Gaszylinder (10) ist, der an der Düse befestigt und dessen Ende der Stange mit dem Gelenkarm verbunden ist.
  4. Fahrzeug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass vorne am Eingang der Düse (8) eine angelenkte Klappe (12) vorgesehen ist, die die vordere Abstreifklappe (8e) der Düse trägt und vom Führerstand aus gesteuert wird.
  5. Fahrzeug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Abstreifarme vom Führerstand des Fahrzeugs aus vom Boden hochgehoben werden können.
  6. Fahrzeug nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Ansaugdüse (8) mit einer Stützrolle (13) versehen ist.
  7. Fahrzeug nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Spannweite der im V angeordneten Abstreifarme veränderbar ist.
  8. Fahrzeug nach Anspruch 7, dadurch gekennzeichnet, dass jeder Abstreifarm (101) aus zwei Teilen (101a, 101b) mit gleichem kanalförmigem Querschnitt besteht, wobei ein horizontaler Teil (101a), der auf der Düse befestigt ist, ein faltbares Ende (101b) ist, das sich in mindestens einer Schwenkebene (P1, P2) umklappen kann.
  9. Fahrzeug nach Anspruch 8, dadurch gekennzeichnet, dass es Mittel zum Schwenken in einer Vertikalebene (P1) umfasst, die einerseits aus einer horizontalen Drehachse (103), die sich über dem Arm (101) und in seiner Trennebene (P2) befindet, wobei die Achse mit dem klappbaren Ende (101b) durch jedes geeignete Befestigungsmittel (104) verbunden ist, und andererseits aus einem hydraulischen oder elektrischen Zylinder (102) besteht, der über dem horizontalen Teil (101a) und in der Ebene (P1) angeordnet ist.
  10. Fahrzeug nach Anspruch 9, dadurch gekennzeichnet, dass ein Steuersystem vorgesehen ist, dass mit dem Führerstand verbunden ist und die Bewegungen des Zylinders (102) steuern kann, um das Ende (101b) zu heben oder zu senken.
  11. Fahrzeug nach einem der Ansprüche 8 bis 10, dadurch gekennzeichnet, dass es Mittel zum Schwenken in einer Vertikalebene (P2) umfasst, die einerseits aus einer vertikalen Drehachse (109), die sich hinter dem Arm und in seiner Trennebene (P2) befindet, wobei die Achse mit dem klappbaren Ende (101b) durch jedes geeignete Befestigungsmittel (110) verbunden ist, und andererseits aus einem Gaszylinder (108) besteht, der horizontal hinter dem horizontalen Teil (101a) des Abstreifarms angeordnet ist.
  12. Fahrzeug nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, dass der horizontale Teil (101a) des Arms von einer Vertikalachse (105) getragen wird, die auf einem Zapfen oder einem Kugelgelenk (112) montiert ist, um die Stöße auf die vordere Klappe und/oder alle Veränderungen des Bodens durch Schwenken um die horizontale Arbeitsebene aufzunehmen.
  13. Fahrzeug nach einem der Ansprüche 7 bis 12, dadurch gekennzeichnet, dass auf dem Ende des horizontalen Teils (101a), das an die Düse angelegt wird, ein Mittel vorgesehen ist, das einen elastischen Anschlag (111) bildet, der die Längskomponente der Stöße auf den Arm aufnehmen kann.
EP01470019A 2000-10-13 2001-10-12 Vorrichtung zum Absaugen von Restwasser auf Pflaster- oder Betonflächen Expired - Lifetime EP1197606B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0013107A FR2815363B1 (fr) 2000-10-13 2000-10-13 Dispositif d'aspiration de l'eau de rincage residuelle sur une surface dallee pavee ou betonnee
FR0013107 2000-10-13
FR0101132A FR2819833B1 (fr) 2001-01-24 2001-01-24 Dispositif d'aspiration a empattement modifiable pour un vehicule de nettoyage-brossage
FR0101132 2001-01-24

Publications (2)

Publication Number Publication Date
EP1197606A1 EP1197606A1 (de) 2002-04-17
EP1197606B1 true EP1197606B1 (de) 2006-11-22

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EP01470019A Expired - Lifetime EP1197606B1 (de) 2000-10-13 2001-10-12 Vorrichtung zum Absaugen von Restwasser auf Pflaster- oder Betonflächen

Country Status (3)

Country Link
EP (1) EP1197606B1 (de)
AT (1) ATE346190T1 (de)
DE (1) DE60124652T2 (de)

Cited By (1)

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CN110777718A (zh) * 2019-11-07 2020-02-11 张升飞 一种园林枯叶收集装置

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GR1007437B (el) * 2010-03-24 2011-10-17 Νικολαος Περρου Λογοθετης Οχημα αποστραγγισης υδατων, χιονιου ή/και χαλαζιου απο αθλητικους χωρους
US20130152334A1 (en) * 2011-06-13 2013-06-20 Roger P. Vanderlinden Pick-up head system
CN104674738B (zh) * 2013-11-28 2018-07-31 长沙中联重科环境产业有限公司 道路清洁车辆
CN104674737B (zh) * 2013-11-28 2018-01-02 长沙中联重科环境产业有限公司 吸嘴和道路清洁车辆
CN104674736B (zh) * 2013-11-28 2017-02-22 长沙中联重科环卫机械有限公司 道路清洁车辆
CN104195975B (zh) * 2014-08-27 2016-07-06 长沙中粮机械有限公司 用于路面清扫车的吸嘴及路面清扫车
EP3106566B1 (de) * 2015-06-18 2018-08-22 Hako GmbH Saugfussanordnung für eine bodenreinigungsmaschine
CN106192838B (zh) * 2016-07-07 2017-10-20 江苏大学 一种可调节工作范围的扫地车机构及安装该机构的扫地车
CN108166427A (zh) * 2018-01-31 2018-06-15 江苏天普星环境科技有限公司 一种快捷式清扫车行走装置
CN108824312B (zh) * 2018-08-15 2023-10-24 曹梅君 一种新型高效气流式地面清洁车
CN112049057B (zh) * 2020-09-18 2022-04-22 山东中运专用汽车有限公司 一种智能环保清洁车
CN114704093B (zh) * 2022-04-06 2024-03-12 东亚装饰股份有限公司 装配式建筑密封防水装置

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NL6515368A (de) 1965-11-26 1967-05-29
GB1530904A (en) * 1976-11-22 1978-11-01 Hammersley D Collecting apparatus
US4429433A (en) * 1982-08-27 1984-02-07 The Scott & Fetzer Company Surface cleaning machine with squeegee assembly
US5377382A (en) * 1993-05-13 1995-01-03 Windsor Industries, Inc. Floor cleaning machine including squeegee assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110777718A (zh) * 2019-11-07 2020-02-11 张升飞 一种园林枯叶收集装置
CN110777718B (zh) * 2019-11-07 2021-04-09 昆山石林绿化有限责任公司 一种园林枯叶收集装置

Also Published As

Publication number Publication date
DE60124652T2 (de) 2007-09-13
DE60124652D1 (de) 2007-01-04
EP1197606A1 (de) 2002-04-17
ATE346190T1 (de) 2006-12-15

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