EP0855359A1 - Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege - Google Patents
Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege Download PDFInfo
- Publication number
- EP0855359A1 EP0855359A1 EP97100913A EP97100913A EP0855359A1 EP 0855359 A1 EP0855359 A1 EP 0855359A1 EP 97100913 A EP97100913 A EP 97100913A EP 97100913 A EP97100913 A EP 97100913A EP 0855359 A1 EP0855359 A1 EP 0855359A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller brush
- brush
- cleaning
- escalator
- catwalk
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
- B66B31/003—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning for cleaning steps or pallets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
- A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4044—Vacuuming or pick-up tools; Squeegees
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4077—Skirts or splash guards
Definitions
- the invention relates to a device for cleaning grooved profiles Walkway escalators or walkways with an in a rotating brush roller arranged in a housing, a spray device for cleaning liquid and a suction device to remove the loosened dirt particles.
- Escalators and catwalks with a grooved surface are not just in covered spaces like department stores or airports, but also partially outdoors, for example at subway entrances, in use.
- the partially in Free escalators are heavily soiled exposed and must be cleaned regularly.
- To make things easier automatic cleaning devices have already been used for this cleaning suggested.
- Today especially in The cleaning devices used carry out dry cleaning with rotating brushes. Because of the relative high required for a reasonably satisfactory cleaning result Contact pressure of the brush during dry cleaning the rotating brushes of the known devices are a strong one Exposed to wear. This dry cleaning also leads to sometimes poor cleaning results, because some types of dirt only with appropriate liquids dissolve and have removed.
- the invention proposes a device of the type mentioned above, the according to the invention is characterized in that the suction device the dirt particles from the rotation space of the roller brush sucks, and in the direction of movement of the escalator or of the catwalk in front of and behind the roller brush are arranged, which are preferably comb-shaped are and in the spaces between the webs of the Intervene escalator or catwalk and join in with the housing the rotation space of the roller brush to the outside largely seal.
- the loosened dirt is directly on the roller brush and not just vacuumed off some distance behind.
- the transport of the Dirt particles to the roller brush can also be relieved be that in the direction of movement of the escalator or the catwalk a pre-cleaning roller brush in front of the roller brush is arranged, the spray device with cleaning liquid wetted.
- the spray device with cleaning liquid wetted.
- the dirt particles are already in the cleaning liquid solved and can be even easier through the comb-like device get into the rotation space of the roller brush and be sucked off by the suction device. Even the cleaning result is improved by the pre-cleaning brush.
- the roller brush on the suction device can also one have spiral bristle trimmings, which the dirt too transported to a point in the rotation space of the brush which the suction device sucks off the loosened dirt particles.
- the guide device directly before or after a step on the escalator or Catwalk engages in the step or plate.
- the running boards are each provided with a comb-like structure, see above that the steps or slabs define the running boards in a defined manner Leave the side position or retract under it. By arranging the guide device directly adjacent to a running board, this is defined on the side Maintain position also in the area of the cleaning device. This ensures that the comb-like devices the cleaning device the transitions between pass the individual tread segments without collisions can.
- both Brushes, the pre-cleaning brush and the roller brush, with their bristles the housing surrounding them at least in places can touch.
- the bristles and Dirt particles adhering to the housing are stripped off and thus prevented that the dirt collects between the brush and the housing and falls back on the brush. Rather, it will an even supply of dirt particles to the roller brush guaranteed.
- the brush can also pass through the system the pressure forces generated by the surface to be cleaned on the housing counteract better.
- the brush body bends even with strong compressive forces. This ensures that even brushes with less length stability always over their entire length on the surface to be cleaned lie on. Even the use of brushes with flexible Brush bodies or with a bristle arrangement that are not too linear brush stroke contours is possible.
- Fig. 1 shows a cleaning device 10, which is not shown in detail are shown coupled to a cleaning trolley can.
- the device 10 has a housing 11, which according to is open at the bottom. Inside the housing 11 is a roller brush 12 and a roller-shaped pre-cleaning brush 13 arranged, which are driven in rotation. With The device 10 rests on these two brushes 12 and 13 a step 14 of an escalator with a grooved surface is provided.
- a spray device 15 arranged, the pre-cleaning brush via a nozzle 16 13 wetted with cleaning liquid. The cleaning liquid is thereby via a connection 17 of the spray device 15 fed.
- a suction device 19 At the rotation space 18 of the roller brush 12 engages a suction device 19 with a suction nozzle 20 on.
- the arranged in front of the roller brush 12 comb-like device 22 has teeth 22.1 (FIG. 2), the the gaps 14.1 between the grooves 14.2 of the step 14 fill out only partially and thus the transport of Dirt particles in the rotation space 18 of the roller brush 12 do not hinder.
- the teeth 23.1 are comb-like Structure 23 behind the roller brush 12 (Fig. 3) so trained to fill the gaps 14.1 between the grooves 14.2 Almost fill in step 14.
- Steps running through are during the cleaning process first of all from the pre-cleaning brush wetted with cleaning liquid 13 detached by the comb-like device 22 transported into the rotation space 18 of the roller brush 12 by this detects and by means of their spiral bristles transported to a location of the rotation space 18 at which the suction nozzle 20 attacks the suction device 19, and aspirated.
- the second comb-like device 23 not only increases the efficiency of the suction device 19, but also prevents dirty water from moving 21 of the steps 14 from the cleaning device 10 can flow out. All applied to the stairs Cleaning liquid becomes reliable together with the dirt removed by the suction device 19. This helps also in that the bristles of the brushes 12 and 13 to the Slide the housing walls 11.1 and 11.2 along. This will Particles of dirt caught on the bristles stripped. It finds continuous self-cleaning the brushes and the housing instead.
- the device according to the invention can without supervision at the bottom or set up the top of an escalator or catwalk and automatically cleaning the steps or Make plates.
- the width is expediently the Device 10 larger than half the width of a catwalk or an escalator. With the help of two cleaning runs such an escalator or catwalk completely cleaned will.
- One side of the housing 11 is designed so that close to the edge of the stairs or Plates can be brought up.
Landscapes
- Escalators And Moving Walkways (AREA)
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch eine auf eine Treppenstufe aufgesetzte Reinigungsvorrichtung;
- Fig. 2
- einen Teilquerschnitt durch die erste kammartige Einrichtung der Reinigungsvorrichtung nach Fig. 1;
- Fig. 3
- einen Teilquerschnitt durch die zweite kammartige Einrichtung der Reinigungsvorrichtung nach Fig. 1.
Claims (6)
- Vorrichtung zum Reinigen von rillenprofilierten Flächen wie Stegrolltreppen oder -laufstege mit einer in einem Gehäuse angeordneten, rotierend angetriebenen Walzenbürste, einer Sprüheinrichtung für Reinigungsflüssigkeit sowie einer Absaugeinrichtung zum Entfernen der gelösten Schmutzpartikel, dadurch gekennzeichnet, daß die Absaugeinrichtung (19) die Schmutzpartikel aus dem Rotationsraum (18) der Walzenbürste (12) absaugt und in Bewegungsrichtung (21) der Rolltreppe oder des Laufsteges vor und hinter der Walzenbürste (12) jeweils Einrichtungen (22, 23) angeordnet sind, die vorzugsweise kammartig ausgebildet sind und in die Zwischenräume (14.1) zwischen den Stegen (14.2) der Rolltreppe oder des Laufsteges eingreifen und gemeinsam mit dem Gehäuse (11) den Rotationsraum (18) der Walzenbürste (12) nach außen hin weitgehend abdichten.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die vor der Walzenbürste (12) angeordnete kammartige Einrichtung (22) Zähne (22.1) aufweist, die die Lücken (14.1) zwischen den Stegen (14.2) nur teilweise ausfüllen, um den Transport der Schmutzpartikel in den Rotationsraum (18) der Walzenbürste (12) nicht zu behindern.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in Bewegungsrichtung (21) der Rolltreppe oder des Laufsteges vor der Walzenbürste (12) eine Vorreinigungs-Walzenbürste (13) angeordnet ist, die die Sprüheinrichtung (15) mit Reinigungsflüssigkeit benetzt.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Walzenbürste (12) einen spiralförmigen Borstenbesatz aufweist, der den Schmutz zu einer Stelle des Rotationsraumes (18) der Bürste (12) transportiert, an der die Absaugvorrichtung (19) den Schmutz und die Restflüssigkeit absaugt.
- Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Vorreinigungsbürste (13) und die Walzenbürste (12) mit ihren Borsten das sie umgebende Gehäuse (11.1, 11.2) und die Einrichtungen (22, 23) mindestens stellenweise berühren.
- Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß auf mindestens einer Seite der Vorrichtung (10) eine in eine Rille (14.1) der Stufen (14) oder Platten der Rolltreppe oder des Laufsteges eingreifende Führungseinrichtung vorgesehen ist, wobei die Führungseinrichtung unmittelbar vor oder nach einem Trittbrett der Rolltreppe oder des Laufsteges in die Stufe (14) oder Platte eingreift.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19527562A DE19527562C2 (de) | 1995-07-27 | 1995-07-27 | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
EP97100913A EP0855359B1 (de) | 1995-07-27 | 1997-01-22 | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
ES97100913T ES2173345T3 (es) | 1995-07-27 | 1997-01-22 | Dispositivo para la limpieza de superficies de perfil acanalado, como escaleras mecanicas o cintas rodantes nervadas. |
AT97100913T ATE216978T1 (de) | 1995-07-27 | 1997-01-22 | Vorrichtung zum reinigen von rillenprofilierten flächen, wie stegrolltreppen oder -laufstege |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19527562A DE19527562C2 (de) | 1995-07-27 | 1995-07-27 | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
EP97100913A EP0855359B1 (de) | 1995-07-27 | 1997-01-22 | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0855359A1 true EP0855359A1 (de) | 1998-07-29 |
EP0855359B1 EP0855359B1 (de) | 2002-05-02 |
Family
ID=26017211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97100913A Expired - Lifetime EP0855359B1 (de) | 1995-07-27 | 1997-01-22 | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0855359B1 (de) |
AT (1) | ATE216978T1 (de) |
DE (1) | DE19527562C2 (de) |
ES (1) | ES2173345T3 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1293159A1 (de) * | 2001-09-13 | 2003-03-19 | Georg Hefter Maschinenbau | Walzenbürste |
CN106494988A (zh) * | 2016-12-09 | 2017-03-15 | 中车建设工程有限公司 | 梯级踏板齿槽清扫装置 |
CN107337072A (zh) * | 2017-08-18 | 2017-11-10 | 重庆迈高电梯有限公司 | 一种带有清洁装置的自动扶梯 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19527562C2 (de) * | 1995-07-27 | 2000-05-25 | Torsten Kern | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
DE19814403C2 (de) * | 1998-03-31 | 2000-06-08 | Escamat Ag Masch | Reinigungsvorrichtung und -verfahren |
DE19834431C2 (de) * | 1998-07-30 | 2000-11-09 | Haegle Friedrich | Vorrichtung und Verfahren zur automatischen Reinigung insbesondere von Fahrsteigen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9106190U1 (de) * | 1991-05-18 | 1991-07-25 | Wasmer, Klaus, 7640 Kehl, De | |
DE9403085U1 (de) | 1994-02-24 | 1994-06-16 | Kuhnke Bernhard | Vorrichtung zum Reinigen von Stegrolltreppenstufen |
DE29503986U1 (de) * | 1995-03-08 | 1995-05-04 | Liebl Walter | Rolltreppenreinigungsvorrichtung |
JPH08133656A (ja) * | 1994-11-14 | 1996-05-28 | Hitachi Building Syst Eng & Service Co Ltd | エスカレータの踏段清掃装置 |
DE19527562A1 (de) * | 1995-07-27 | 1997-01-30 | Torsten Kern | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3584329A (en) * | 1965-06-16 | 1971-06-15 | Concept Dev Corp | Escalator cleaning apparatus |
-
1995
- 1995-07-27 DE DE19527562A patent/DE19527562C2/de not_active Expired - Lifetime
-
1997
- 1997-01-22 EP EP97100913A patent/EP0855359B1/de not_active Expired - Lifetime
- 1997-01-22 AT AT97100913T patent/ATE216978T1/de not_active IP Right Cessation
- 1997-01-22 ES ES97100913T patent/ES2173345T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9106190U1 (de) * | 1991-05-18 | 1991-07-25 | Wasmer, Klaus, 7640 Kehl, De | |
DE9403085U1 (de) | 1994-02-24 | 1994-06-16 | Kuhnke Bernhard | Vorrichtung zum Reinigen von Stegrolltreppenstufen |
JPH08133656A (ja) * | 1994-11-14 | 1996-05-28 | Hitachi Building Syst Eng & Service Co Ltd | エスカレータの踏段清掃装置 |
DE29503986U1 (de) * | 1995-03-08 | 1995-05-04 | Liebl Walter | Rolltreppenreinigungsvorrichtung |
DE19527562A1 (de) * | 1995-07-27 | 1997-01-30 | Torsten Kern | Vorrichtung zum Reinigen von rillenprofilierten Flächen, wie Stegrolltreppen oder -laufstege |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 096, no. 009 30 September 1996 (1996-09-30) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1293159A1 (de) * | 2001-09-13 | 2003-03-19 | Georg Hefter Maschinenbau | Walzenbürste |
CN106494988A (zh) * | 2016-12-09 | 2017-03-15 | 中车建设工程有限公司 | 梯级踏板齿槽清扫装置 |
CN107337072A (zh) * | 2017-08-18 | 2017-11-10 | 重庆迈高电梯有限公司 | 一种带有清洁装置的自动扶梯 |
Also Published As
Publication number | Publication date |
---|---|
DE19527562C2 (de) | 2000-05-25 |
ES2173345T3 (es) | 2002-10-16 |
EP0855359B1 (de) | 2002-05-02 |
DE19527562A1 (de) | 1997-01-30 |
ATE216978T1 (de) | 2002-05-15 |
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