EP1502892A1 - Antriebseinrichtung für Fahrtreppenstufe - Google Patents
Antriebseinrichtung für Fahrtreppenstufe Download PDFInfo
- Publication number
- EP1502892A1 EP1502892A1 EP04405121A EP04405121A EP1502892A1 EP 1502892 A1 EP1502892 A1 EP 1502892A1 EP 04405121 A EP04405121 A EP 04405121A EP 04405121 A EP04405121 A EP 04405121A EP 1502892 A1 EP1502892 A1 EP 1502892A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- escalator
- guide rail
- magnets
- moving walkway
- walkway 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B66B23/026—Driving gear with a drive or carrying sprocket wheel located at end portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/08—Carrying surfaces
- B66B23/12—Steps
Definitions
- the invention relates to an escalator or a moving walk consisting of a supporting structure, a stepped belt with motorized stages and free-running stages or Pallet conveyor with motorized pallets and free-wheeling Pallets for the transport of persons and / or Objects and one by means of a balustrade pedestal held balustrade with handrail.
- the drive comprises an electric motor integrated in the step body, on each side an anticipatory and a trailing axis drives, with one end arranged on the axis Gear engages a fixed rack.
- the Power supply for the electric motor by means of Busbars and sliding contacts.
- a disadvantage of this drive device is that the two gears provided for each step when combing with the Racks cause excessive noise. The stage must be guided precisely to keep the gears clean the racks are engaged.
- the Drive mechanism with pulleys, belts or chains, axles, Gears and racks mechanically complex, expensive and maintenance intensive. Synchronization problems arise because of the driven step rollers and the driven chain rollers.
- the invention aims to remedy this situation.
- the invention as characterized in claim 1 solves the task to avoid the disadvantages of the known device and to provide a drive device in a simple way and a stage or a pallet of a step band or a pallet belt drives.
- the advantages achieved by the invention are in essential to see that for the propulsion of the Stage or the pallet necessary power transmission to a Point takes place, which ensures that the level or the Pallet from the drive can not tilt. Moreover are for the motorization of the stages or pallets only few additional escalator or moving walk parts necessary.
- the centrally arranged roadway or Guide rail for moving the motorized stage also serves as a brake rail for the ever motorized stage provided brake.
- the motorization of the stage by means of linear motor provides a Significant simplification and improvement of the Drive system dar.
- the linear motor offers a direct Power, high speed and high Acceleration as well as a high static and dynamic Last stiffness.
- the linear motor is on maintenance-free and backlash-free drive. That's easy built principle of the linear motor with a splayed, Permanent magnet synchronous motor system with primary section and abutment is much more precise and faster in the positioning of the motor stage.
- Fig. 1 shows a first floor E1 with a second Floor E2 connecting escalator 1 or a moving walk with one of motorized steps 3 and free-running steps 3.1 existing step band 4 or with one of pallets existing moving walk referred to.
- a moving walk is every three to twelve or more free-running stages 3.1 a motorized stage 3 intended.
- a handrail 5 is at a balustrade. 6 arranged at the bottom by means of a Balustradensockels 7 is held.
- the balustrade base 7 is of a support structure 8 of the escalator 1 and des Moving walk carried.
- Figs. 2, 3, 4 and 5 show details of motorized stage 3 or the engine stage 3.
- each a tread 10.1 for the step rollers 11 and a tread 10.2 for chain rollers 11.1 a Step chain 11.2 have.
- the step rolls 11 are by means of boom 12 with the step body 13th connected.
- the secondary part 14.2 of a linear motor 14 is connected by means of step pin 15 with the step body 13.
- the primary part 14.1 of the Linear motor 14 is integrated in the guide rail 16.
- the linear motor 14 consists of a primary part 14.1 with wound laminated cores (long stator) and one Secondary section 14.2 with permanent magnets (magnetic strip). Of the Primary part or long stator 14.1 is in the guide rail 16 integrated.
- the linear motor 14 works like a conventional electric motor, with the difference that the Stator cut open and stretched along the entire guide rail 16 is laid. Instead of a magnetic rotating field now generates electricity by means of the primary part 14.1 a magnetic traveling field, the engine stage 3 as behind an invisible line is drawing. The speed can be over the Regulate frequency steplessly by means of frequency inverter. A Changing the force direction of the traveling field makes the energy-consuming engine to an energy-supplying Generator, resulting in a non-contact braking of the Motor level 3 leads.
- the primary part 14.1 of the linear motor 14th on the stage body 13 and the secondary part 14.2 of the Linear motor 14 may be arranged on the guide rail 16.
- the motor stage 3 is floating, the stage 3 by means of adjustable electromagnets or supporting magnets 18 hovers.
- the support magnets 18 are connected to the long stator 14.1 under cross-supporting arms 19 arranged. On the carrying arms 19 also guide magnets 20 are provided.
- the lateral ones Guide magnets 20 keep the motor stage 3 in the lane.
- the support magnets 18 from below to the pulled ferromagnetic stator of the long stator 14.1 and the motor stage 3 thus in a floating state added.
- To levitate the engine does not need it much energy. Because of this frugality that could Floating system his energy needs also from one Refer to battery system that provides power and during the stage ride is charged. This can be the engine level even at standstill hover for some time.
- the Gap width or the clear air gap 14.3 between Primary part 14.1 and secondary part 14.2 is one to two Millimeters and will be motorized even under load Level 3 by means of adjustable support magnets 18 upright obtained, the signal of a gap width sensor is detected by means of a controller which controls the carrying magnets.
- At least one support magnet 18 above the Guide rail 16 may be arranged on the secondary part 14.2, wherein the support arms 19 omitted.
- Non-motorized or free-wheeling Levels 3.1 are also hovering in the reel area executed.
- On rails 10 under cross arms 19 are arranged guide magnets 20 for lateral guidance and support magnets 18 provided in the linear motor area the clear air gap 14.3 and in the roll area the clear Ensure air gap 14.4, wherein the guide rail 16 is built a little higher.
- the step rollers 11 and the Chain rollers 11.1 are along the guide rail 16 of the tread 10.1 or 10.2 lifted.
- the air gap 14.3 or 14.4 such regulated that the rollers 11,11.1 of the running rail 10th lift off or place on the running rail 10.
- the gap width or the clear air gap 14.3 between Primary part 14.1 and secondary part 14.2 is one to two Millimeters and will be motorized even under load Level 3 by means of adjustable support magnets 18 upright obtained, the signal of a gap width sensor is detected by means of regulator, the support magnets 18th controls. The same applies to the air gap 14.4.
- the support magnets 18 from below ferromagnetic laminated cores 18.1 pulled and the motorized stage 3 or the free-running stage 3.1 thus put in a state of limbo.
- Each motor stage 3 is provided with a brake 17, the acting on the guide rail 16 or running rail 10.
- the brake 17 consists of a brake magnet 17.1, the Brake calipers 17.2 against a spring force airs, wherein the brake calipers 17.2 are movable about a rotation axis 17.3.
- Brake shoes 17.4 of the brake 17 generate on both sides of the Guide rail 16 is a braking force.
- emergency stop or for unauthorized downward movements of the step band. 4 grip the brake calipers spring loaded on the road 16 or on the guide rail 16 at.
- a fixed primary part induces energy at one with the motorized stage 3 moving secondary part to which a battery and / or the brake magnet 17.1 are connected.
- control signals are radio technically on or off the motorized Level 3 transferred.
- the power supply can also be powered along a Busbar guided sliding contacts or brushes be ensured.
- the integration of the long stator 14.1 in the guide rail 16 offers advantages. For one thing, you only need the part of the Track of the escalator 1 to provide power on the the motor stage 3 is currently located. That saves electricity and Energy. On the other hand, the engine power is customizable and is also for the Schwerfahrtreppenbau in the subway and S-Bru area sufficient.
Landscapes
- Escalators And Moving Walkways (AREA)
- Linear Motors (AREA)
Abstract
Description
eine Seitenansicht einer Fahrtreppe,
Einzelheiten einer motorisierten Stufe,
eine Seitenansicht des Stufenbandes mit motorisierter Stufe und freilaufenden Stufen,
die motorisierte Stufe mit Tragmagneten im Motorbereich und
die motorisierte Stufe mit Tragmagneten im Motorbereich und im Rollenbereich.
Claims (13)
- Fahrtreppe (1) oder Fahrsteig bestehend aus einer Tragkonstruktion (8), einem Stufenband (4) mit motorisierten Stufen (3) und freilaufenden Stufen (3.1) bzw. Palettenband mit motorisierten Paletten und freilaufenden Paletten für den Transport von Personen und/oder Gegenständen und einer mittels eines Balustradensockels (7) gehaltenen Balustrade (6) mit Handlauf (5),
dadurch gekennzeichnet, dass die motorisierte Stufe (3) bzw. motorisierte Palette mittels Linearmotor (14) antreibbar ist, wobei eine Führungsschiene (16) Teil des Linearmotors (14) ist. - Fahrtreppe oder Fahrsteig nach Anspruch 1,
dadurch gekennzeichnet, dass der Linearmotor (14) einen Primärteil (14.1) und einen Sekundärteil (14.2) aufweist, wobei der Primärteil (14.1) an der Führungsschiene (16) angeordnet ist und der Sekundärteil (14.2) am Stufenkörper (13) bzw. am Palettenkörper angeordnet ist. - Fahrtreppe oder Fahrsteig nach Anspruch 1,
dadurch gekennzeichnet, dass der Linearmotor (14) einen Primärteil (14.1) und einen Sekundärteil (14.2) aufweist, wobei der Primärteil (14.1) am Stufenkörper (13) bzw. am Palettenkörper angeordnet ist und der Sekundärteil (14.2) an der Führungsschiene (16) angeordnet ist. - Fahrtreppe oder Fahrsteig nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass der Primärteil (14.1) einen Langstator mit bewickelten Blechpaketen aufweist und der Sekundärteil (14.2) eine Magnetleiste mit Permanentmagneten aufweist. - Fahrtreppe oder Fahrsteig nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Stufe (3) bzw. Palette mittels Tragmagneten (18) schwebbar ist. - Fahrtreppe oder Fahrsteig nach Anspruch 5,
dadurch gekennzeichnet, dass die Tragmagnete (18) an den Langstator (14.1) untergreifenden Tragarmen (19) angeordnet sind und an den Tragarmen (19) Führungsmagnete (20) zur seitlichen Führung vorgesehen sind. - Fahrtreppe oder Fahrsteig nach Anspruch 5,
dadurch gekennzeichnet, dass die Tragmagnete (18) oberhalb der Führungsschiene (16) am Sekundärteil (14.2) des Linearmotors (14) angeordnet sind. - Fahrtreppe oder Fahrsteig nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass Bremszangen (17.2) einer an der Stufe (3) bzw. motorisierte Palette angeordneten Bremse (17) an der Führungsschiene (16) oder Laufschiene (10) angreifen. - Fahrtreppe oder Fahrsteig nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass die Führungsschiene (16) im Vorlaufteil oder Rücklaufteil der Fahrtreppe (1) bzw. Fahrsteig vorgesehen ist. - Fahrtreppe oder Fahrsteig nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass eine entlang der Führungsschiene (16) angeordnete Stromversorgung vorgesehen ist. - Fahrtreppe (1) oder Fahrsteig bestehend aus einer Tragkonstruktion (8), einem Stufenband (4) mit Stufen (3,3.1) bzw. Palettenband mit Paletten für den Transport von Personen und/oder Gegenständen und einer mittels eines Balustradensockels (7) gehaltenen Balustrade (6) mit Handlauf (5),
dadurch gekennzeichnet, dass die Stufen (3,3.1) bzw. Paletten mittels Tragmagneten (18) schwebbar sind. - Fahrtreppe oder Fahrsteig nach Anspruch 11,
dadurch gekennzeichnet, dass die Tragmagnete (18) an Laufschienen (10) untergreifenden Tragarmen (19) angeordnet sind und an den Tragarmen (19) Führungsmagnete (20) zur seitlichen Führung vorgesehen sind. - Fahrtreppe oder Fahrsteig nach Anspruch 12,
dadurch gekennzeichnet, dass an den Laufschienen (10) ferromagnetische Blechpakete (18.1) angeordnet sind, wobei bei Stromzufuhr die Tragmagnete (18) von unten an die ferromagnetischen Blechpakete (18.1) gezogen werden und die Stufen (3,3.1) bzw. die Paletten in einen Schwebezustand versetzt werden.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04405121A EP1502892A1 (de) | 2003-07-31 | 2004-03-01 | Antriebseinrichtung für Fahrtreppenstufe |
CNB2004100698876A CN1323934C (zh) | 2003-07-31 | 2004-07-15 | 自动扶梯的梯阶或移动步道的板的驱动装置 |
JP2004208222A JP2005053699A (ja) | 2003-07-31 | 2004-07-15 | エスカレータのステップ又は動く歩道のプレート用の駆動装置 |
US10/896,093 US20050023107A1 (en) | 2003-07-31 | 2004-07-20 | Drive equipment for escalator step or moving walkway plate |
BR0403011-7A BRPI0403011A (pt) | 2003-07-31 | 2004-07-23 | Acionamento para degraus de escadas rolantes ou paletas de tapetes rolantes |
NO20043185A NO332560B1 (no) | 2003-07-31 | 2004-07-27 | Drivanordning for rulletrapp eller rullende fortau |
MXPA04007306A MXPA04007306A (es) | 2003-07-31 | 2004-07-28 | Dispositivo de accionamiento para escalones de escaleras mecanicas o plataformas de pasillos moviles. |
CA002476016A CA2476016A1 (en) | 2003-07-31 | 2004-07-29 | Drive equipment for escalator step or walkway plate |
AU2004203530A AU2004203530B2 (en) | 2003-07-31 | 2004-07-30 | Drive equipment for escalator step or moving walkway plate |
ARP040102734A AR045184A1 (es) | 2003-07-31 | 2004-07-30 | Disposiivo de accionamiento para escalones de escaleras mecanicas o plataformas de pasillos moviles |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405569 | 2003-07-31 | ||
EP03405569 | 2003-07-31 | ||
EP04405121A EP1502892A1 (de) | 2003-07-31 | 2004-03-01 | Antriebseinrichtung für Fahrtreppenstufe |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1502892A1 true EP1502892A1 (de) | 2005-02-02 |
Family
ID=33542575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04405121A Withdrawn EP1502892A1 (de) | 2003-07-31 | 2004-03-01 | Antriebseinrichtung für Fahrtreppenstufe |
Country Status (10)
Country | Link |
---|---|
US (1) | US20050023107A1 (de) |
EP (1) | EP1502892A1 (de) |
JP (1) | JP2005053699A (de) |
CN (1) | CN1323934C (de) |
AR (1) | AR045184A1 (de) |
AU (1) | AU2004203530B2 (de) |
BR (1) | BRPI0403011A (de) |
CA (1) | CA2476016A1 (de) |
MX (1) | MXPA04007306A (de) |
NO (1) | NO332560B1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012013520A1 (de) | 2010-07-26 | 2012-02-02 | Mertl, Daniel | Beförderungsmittel, insbesondere rolltreppe, rollsteig, oder dergleichen |
AT511996A1 (de) * | 2011-09-29 | 2013-04-15 | Mertl Daniel | Beförderungsmittel für lasten oder personen |
WO2018077730A1 (de) * | 2016-10-31 | 2018-05-03 | Inventio Ag | Fahrtreppe mit im rücklauf ineinander kämmend eingreifenden trittstufen |
CN114825177A (zh) * | 2022-04-27 | 2022-07-29 | 中铁六局集团有限公司 | 圆截面隧道内高空管线安装施工方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4884731B2 (ja) * | 2005-09-09 | 2012-02-29 | 東芝エレベータ株式会社 | 乗客コンベア装置 |
ES2573674T3 (es) * | 2006-12-21 | 2016-06-09 | Inventio Ag | Sistema de accionamiento para un dispositivo de traslación con cadena deslizante |
JP5361326B2 (ja) * | 2008-10-22 | 2013-12-04 | 株式会社日立製作所 | エスカレータのレール製造方法 |
CN102505394B (zh) * | 2011-11-26 | 2013-03-13 | 南通大学 | 一种用于拉幅定型机中的低能耗无电机驱动式传送装置 |
CN102965872B (zh) * | 2011-11-26 | 2014-07-02 | 南通大学 | 一种拉幅定型机用的无电机驱动式传送装置 |
TWI597230B (zh) * | 2012-09-27 | 2017-09-01 | 伊文修股份有限公司 | 具有階梯輸送帶的手扶梯、具有板狀輸送帶的自動走道及導引片 |
DE102013108767A1 (de) * | 2013-08-13 | 2015-02-19 | Thyssenkrupp Elevator Ag | Dezentrale Linear Motor Regelung für Transportsysteme |
JP6383628B2 (ja) * | 2014-10-14 | 2018-08-29 | 株式会社日立製作所 | 乗客コンベア |
CN106744223B (zh) * | 2016-11-30 | 2018-01-09 | 曲阜师范大学 | 一种磁浮斜行电梯及其控制方法 |
CN106976817A (zh) * | 2017-05-24 | 2017-07-25 | 苏州汉森电梯有限公司 | 自动扶梯的梯级链轮轴附加制动装置 |
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JPS62225108A (ja) * | 1986-03-25 | 1987-10-03 | Toshiba Corp | 磁気浮上式搬送装置 |
JPH02291384A (ja) * | 1989-05-01 | 1990-12-03 | Hitachi Kiden Kogyo Ltd | 搬送装置 |
JP2002078107A (ja) * | 2000-08-24 | 2002-03-15 | Ishikawajima Harima Heavy Ind Co Ltd | 搬送装置 |
WO2002046087A1 (en) * | 2000-12-05 | 2002-06-13 | Levytator Limited | Escalator for negotiating curves |
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JPS4844475B1 (de) * | 1970-02-12 | 1973-12-25 | ||
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-
2004
- 2004-03-01 EP EP04405121A patent/EP1502892A1/de not_active Withdrawn
- 2004-07-15 JP JP2004208222A patent/JP2005053699A/ja active Pending
- 2004-07-15 CN CNB2004100698876A patent/CN1323934C/zh not_active Expired - Fee Related
- 2004-07-20 US US10/896,093 patent/US20050023107A1/en not_active Abandoned
- 2004-07-23 BR BR0403011-7A patent/BRPI0403011A/pt not_active Application Discontinuation
- 2004-07-27 NO NO20043185A patent/NO332560B1/no not_active IP Right Cessation
- 2004-07-28 MX MXPA04007306A patent/MXPA04007306A/es active IP Right Grant
- 2004-07-29 CA CA002476016A patent/CA2476016A1/en not_active Abandoned
- 2004-07-30 AU AU2004203530A patent/AU2004203530B2/en not_active Ceased
- 2004-07-30 AR ARP040102734A patent/AR045184A1/es active IP Right Grant
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JPS62225108A (ja) * | 1986-03-25 | 1987-10-03 | Toshiba Corp | 磁気浮上式搬送装置 |
JPH02291384A (ja) * | 1989-05-01 | 1990-12-03 | Hitachi Kiden Kogyo Ltd | 搬送装置 |
JP2002078107A (ja) * | 2000-08-24 | 2002-03-15 | Ishikawajima Harima Heavy Ind Co Ltd | 搬送装置 |
WO2002046087A1 (en) * | 2000-12-05 | 2002-06-13 | Levytator Limited | Escalator for negotiating curves |
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PATENT ABSTRACTS OF JAPAN vol. 2002, no. 07 3 July 2002 (2002-07-03) * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012013520A1 (de) | 2010-07-26 | 2012-02-02 | Mertl, Daniel | Beförderungsmittel, insbesondere rolltreppe, rollsteig, oder dergleichen |
AT510182A1 (de) * | 2010-07-26 | 2012-02-15 | Mertl Daniel | Beförderungsmittel, insbesondere rolltreppe, rollsteig, oder dergleichen |
AT511996A1 (de) * | 2011-09-29 | 2013-04-15 | Mertl Daniel | Beförderungsmittel für lasten oder personen |
AT511996B1 (de) * | 2011-09-29 | 2013-10-15 | Mertl Daniel | Vorrichtung zur Beförderung von Lasten oder Personen |
WO2018077730A1 (de) * | 2016-10-31 | 2018-05-03 | Inventio Ag | Fahrtreppe mit im rücklauf ineinander kämmend eingreifenden trittstufen |
AU2017349993B2 (en) * | 2016-10-31 | 2020-09-10 | Inventio Ag | Escalator having step treads that interengage in the return run |
US10800639B2 (en) | 2016-10-31 | 2020-10-13 | Inventio Ag | Escalator having step treads that interengage in the return run |
RU2753089C2 (ru) * | 2016-10-31 | 2021-08-11 | Инвенцио Аг | Эскалатор со ступенями, входящими в зацепление друг с другом гребенками при обратном ходе |
TWI802549B (zh) * | 2016-10-31 | 2023-05-21 | 瑞士商伊文修股份有限公司 | 具有可在返回行程中彼此相互嚙合之踏板的自動扶梯 |
CN114825177A (zh) * | 2022-04-27 | 2022-07-29 | 中铁六局集团有限公司 | 圆截面隧道内高空管线安装施工方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0403011A (pt) | 2005-05-24 |
AR045184A1 (es) | 2005-10-19 |
CA2476016A1 (en) | 2005-01-31 |
NO332560B1 (no) | 2012-10-29 |
CN1579917A (zh) | 2005-02-16 |
NO20043185L (no) | 2005-02-01 |
US20050023107A1 (en) | 2005-02-03 |
JP2005053699A (ja) | 2005-03-03 |
MXPA04007306A (es) | 2005-02-03 |
AU2004203530A1 (en) | 2005-02-17 |
CN1323934C (zh) | 2007-07-04 |
AU2004203530B2 (en) | 2009-12-10 |
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