EP0936175B1 - Antrieb für Fahrtreppe - Google Patents
Antrieb für Fahrtreppe Download PDFInfo
- Publication number
- EP0936175B1 EP0936175B1 EP99102261A EP99102261A EP0936175B1 EP 0936175 B1 EP0936175 B1 EP 0936175B1 EP 99102261 A EP99102261 A EP 99102261A EP 99102261 A EP99102261 A EP 99102261A EP 0936175 B1 EP0936175 B1 EP 0936175B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- escalator
- main
- drive units
- control
- 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
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
Definitions
- the present invention relates to a drive for a Escalator, which drives the step band and at the top and / or lower end, on one or both sides of the escalator is arranged, wherein the drive is a Hauptantriebsrad and has at least one engine with gear and brake.
- the construction is executed in different variants and Accordingly, a number of different transmission and Gear housing for the step or pallet chain drive on. Furthermore, the individual drives are equipped with planetary gear, which causes relatively high costs.
- the object of the present invention is now in a to create improved multi-motor drive for escalators, which is inexpensive, modular and covers a standard performance range.
- the inventive drive is characterized in that several identical drive units distributed on the circumference of a Schoantriebsrades are attachable, whereby the main drive wheel, or his gearing, only for the burden of a individual drive unit can be dimensioned and thus the Stilantriebsrad itself may have a smaller width, which for the accommodation of the drive parts in an escalator of great advantage.
- the drive units are in accordance with the power requirement in corresponding number, at one for all performance classes same Flanged main drive housing. This simplifies the Production process for the entire series, reduces the Warehousing and facilitates maintenance and repairs.
- the drive units are, for the detection of the mechanical Load, provided with torque sensors and / or speed sensors.
- the drive units can further with a clutch be provided, which optionally an on or off a Drive unit makes possible.
- the drive has a common for all drive units Frequency control on, by means of which various Speeds can be adjusted and which also as Traction help is used.
- a control of three-phase short-circuit armature motors with variable frequency also has the advantage that in small Speeds already high torques can be generated.
- a control and regulation unit generates corresponding control and Rule commands by processing incoming data.
- Step chain 3 shows an escalator 1 with an upper end 2, below which designated by 7 drive units and part of a Step chain 3 are visible.
- FIG. 2 shows the details of a drive which on upper end 2 of escalator 1 within a support structure 9 is installed.
- Three identical drive units 7 are, via a Output gear 7.6 and an intermediate gear 21 a toothed Main drive wheel 6 driving, on the circumference of the main drive 6th arranged distributed.
- the main drive wheel 6 is, together with the Stepped chain wheel 5, mounted on the main shaft 4 of the drive.
- the drive units 7 are planned on three trained for this purpose Flange connection openings 24 of a main transmission housing 8 with this firmly connected. Will less than three drive units 7 requires, so is an unused flange connection opening 24th closed with a lid and is the associated Intermediate gear 21 not used. With this disposition can for one, two or three required drive units 7 always the same main gear housing 8 are used.
- the axes of Drive units 7 are transverse to the direction of movement of the escalator 1, which gives the advantage of a short engine room.
- Figure 3 shows an arrangement of Drive units 7 parallel to the direction of movement of the escalator 1. Due to this type of arrangement, the drive units 7 in addition to an angle gear 7.3. Otherwise identical with The drive units 7 of Figure 2 are per drive unit 7 a Engine 7.1, a (shift) clutch 7.2, a brake 7.4, a Flywheel 7.5 and the output gear 7.6 available.
- the Main transmission housing 8 is also for one, two or three Drive units 7 always the same and it also can not used flange connection openings 24 with a lid be closed.
- the Power is supplied as usual from local three-phase Power network 13 with the phases R, S, T, which to a main switch 14 are guided.
- the following is with a main contactor or several contactors 15 of the overall drive switched.
- a frequency adjuster 16 which via a contactor control 23 with the shooters S1, S2 to Sn, the motors 7.1, and M1, M2 to Mn the Drive modules 7 with variable frequency and direction of rotation fed.
- the motors M1, M2 to Mn are, as previously shown and described, about not shown here Transmission 7.3 and driven gears 7.6 and idler gears 21st operatively connected to the main drive wheel 6.
- the main drive wheel 6 drives, via a transmission, also not shown, a speed sensor 19 at.
- a control unit 10 includes components of a uP and Relay control as well as signal and data inputs and outputs.
- First input data 18.1 provide velocity values from Speed sensor 19, which as the actual value of an internal Controlled are supplied.
- the second group input data 18.2 are measured values of the torque transmitter 20 and cause, via a appropriate processing, the connection and disconnection of individual Drive Modules 7.
- a third group of input data 18.3 supplies Data from encoders 11, which are essentially safety contacts and mode switch concern.
- a first group Output data 17.1 leads to the shooter 15 and the Frequency controller 16.
- a second group of output data 17.2 contain control signals for the shooter control 23 and the third group output data 17.3 controls optical signals and Lighting 12.
- the multi-motor drive functions as follows: When starting the escalator 1 is according to the direction and a starting program in the control and regulating unit 10 a contactor 15 turned on for the drive, the frequency adjuster 16 started up and at least one drive module 7 on the Contactor control 23 is turned on. When reaching the Target speed keeps the drive control in the control and Control unit 10, the driving speed of the escalator 1 in tight Limits independent of load. During the following operation the escalator 1 provide the input data 18.2 of the Torque sensors 20 Information about the mechanical load the switched drive modules 7, and the motors M1, M2 to Mn. With little or no burden from transported persons extends the drive power of the first motor M1 and the further motors M2 to Mn remain switched off.
- the number of drive modules 7 is not up the illustrated three pieces limited. In large quantities manufactured drive modules 7 can be very inexpensive, so that it might be useful to have a larger number, e.g. 4-6 Provide drive modules 7. With adjusted accordingly Control programs in the control unit 10 may be a resulting larger amount of data easily processed become.
- the main drive housing 8 can be designed so that both Drive arrangements, those according to Figure 2 as those according to FIG can be realized.
- the main drive housing 8 then points Accordingly, twice as many flange port openings 24th on.
- the idler gears 21 can for both drive arrangements the same be in the same position.
- the drive arrangement according to the invention can also be used for others Apply types of conveyors, for example for Rollers and Mercalatoren in horizontal and oblique Execution.
Landscapes
- Escalators And Moving Walkways (AREA)
Description
Claims (5)
- Antrieb für eine Fahrtreppe (1), welcher die von einem Stufenhettenrad (5) augetriebene Stufenkette (3) antreiben kann und am oberen und/oder unteren Ende der Fahrtreppe (1) sowohl nur auf einer oder beiden Seiten einer Fahrtreppe (1) angeordnet werden kann, wobei der Antrieb ein das Stufenkettenrad (5) antreibendes Hauptantriebsrad (6), mindestens eine Antriebseinheit (7) mit Motor (7.1), Getriebe (7.3, 7.6, 21) und Bremse (7.4), und ein Hauptgetriebegehäuse (8) aufweist,
dadurch gekennzeichnet, dass an dem Hauptgetriebegehäuse (8) am Umfang des Hauptantriebsrades (6) mehrere Anschlussöffnungen (24) angeordnet sind, an die eine oder mehrere Antriebseinheiten (7) anbringbar sind, wobei nicht benützte Anschlussöffnungen (24) am Hauptgetriebegehäuse (6) abdeckbar ausgebildet sind. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass die Antriebseinheiten (7) eine Schaltkupplung (7.2) aufweisen. - Antrieb nach Anspruch 1,
dadurch gekennzeichnet, dass die Antriebseinheiten (7) einen Drehmomentgeber (20) aufweisen. - Antrieb nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass für die Speisung und Steuerung der Motoren (7.1) der Antriebseinheiten (7) ein gemeinsamer Frequenzsteller (16) vorgesehen ist. - Antrieb nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, dass für die Verarbeitung von Eingangsdaten (18) von Gebern (11), Drehmomentgebern (20) und einem Geschwindigkeitsgeber (19) zu Ausgangsdaten (17) für die Steuerung von Schützen (15), dem Frequenzsteller (16), optischen Signalen und Beleuchtung (12) und einer Schützensteuerung (23) eine gemeinsame oder zusammengesetzte Steuer- und Regeleinheit (10) vorhanden ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99102261A EP0936175B1 (de) | 1998-02-13 | 1999-02-05 | Antrieb für Fahrtreppe |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98810115 | 1998-02-13 | ||
EP98810115 | 1998-02-13 | ||
EP99102261A EP0936175B1 (de) | 1998-02-13 | 1999-02-05 | Antrieb für Fahrtreppe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0936175A1 EP0936175A1 (de) | 1999-08-18 |
EP0936175B1 true EP0936175B1 (de) | 2003-05-02 |
Family
ID=8235936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99102261A Expired - Lifetime EP0936175B1 (de) | 1998-02-13 | 1999-02-05 | Antrieb für Fahrtreppe |
Country Status (10)
Country | Link |
---|---|
US (1) | US6155401A (de) |
EP (1) | EP0936175B1 (de) |
JP (2) | JP4473359B2 (de) |
CN (1) | CN1078173C (de) |
AT (1) | ATE238961T1 (de) |
BR (1) | BR9900441A (de) |
CA (1) | CA2261445C (de) |
DE (1) | DE59905260D1 (de) |
ES (1) | ES2198797T3 (de) |
MY (1) | MY122422A (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1010883C2 (nl) * | 1998-12-23 | 2000-06-26 | Thyssen De Reus Bv | Verplaatsingsinrichting ingericht voor het langs ten minste twee rails geleiden van een draaginrichting. |
DE19960491C5 (de) | 1999-12-15 | 2010-06-10 | Otis Elevator Co., Farmington | Vorrichtung und Verfahren zur Regelung des Antriebs einer Fördereinrichtung |
DE10030052B4 (de) * | 2000-06-19 | 2010-08-19 | Otis Elevator Co., Farmington | Antriebseinheit für Fahrtreppen oder Fahrsteige |
US6966420B2 (en) | 2000-06-19 | 2005-11-22 | Otis Elevator Company | Drive unit for escalators or moving sidewalks |
DE10119478A1 (de) * | 2001-04-20 | 2002-10-31 | Otis Elevator Co | Personenbeförderer mit einem von einem Antriebselement angetriebenen Riemenelement |
DE10124948A1 (de) * | 2001-05-21 | 2002-11-28 | Dbt Autom Gmbh | Verfahren zum Steuern der Kettenantriebseinrichtung von untertägigen Arbeitsmaschinen, insbesondere Kettenkratzförderern, und Kettenkratzförderer |
DE10161757A1 (de) * | 2001-12-15 | 2003-07-10 | Kone Corp | Antrieb für einen Rollsteig mit geringer Paletten-Umlaufbauhöhe |
AU2003214807A1 (en) * | 2003-01-07 | 2004-08-10 | Otis Elevator Company | Drive belt for a passenger conveyor |
US20060011450A1 (en) * | 2003-01-07 | 2006-01-19 | Fargo Richard N | Drive belt for a passenger conveyor |
AU2003210227A1 (en) * | 2003-02-07 | 2004-08-30 | Otis Elevator Company | Passenger conveyor drive machine |
US7195115B2 (en) * | 2005-07-15 | 2007-03-27 | Laitram, L.L.C. | Modular-belt conveyors with variable-speed drive motors |
US20090301837A1 (en) * | 2006-05-18 | 2009-12-10 | Jianwei Zhang | Bi-directional escalator |
US7954619B2 (en) * | 2007-06-01 | 2011-06-07 | Kone Corporation | Load sharing handrail drive apparatus |
FI20090265A (fi) * | 2009-07-03 | 2011-01-04 | Kone Corp | Henkilökuljetin ja menetelmä |
DE102009034345B4 (de) * | 2009-07-23 | 2013-01-03 | Kone Corp. | Verfahren und Einrichtung zum Betreiben einer Personentransporteinrichtung |
EP2456708B1 (de) * | 2009-07-24 | 2017-11-15 | Kone Corporation | Stromübertragungssystem für eine personentransportvorrichtung |
US8973731B2 (en) | 2010-12-17 | 2015-03-10 | Otis Elevator Company | Regenerative power control for passenger conveyors |
WO2015018089A1 (en) * | 2013-08-09 | 2015-02-12 | Kone Corporation | Apparatus, system, and method for controlling a handrail of an escalator |
US9239105B2 (en) * | 2013-10-11 | 2016-01-19 | Kone Corporation | Power transmission system for people mover |
WO2015070462A1 (en) * | 2013-11-18 | 2015-05-21 | Otis Elevator Company | Brake for use in passenger conveyor system |
KR101438075B1 (ko) * | 2014-06-09 | 2014-09-12 | (주)미주하이텍 | 에스컬레이터용 완속 제동 장치 |
CN206590739U (zh) | 2016-11-03 | 2017-10-27 | 奥的斯电梯公司 | 用于乘客运输装置的直驱***及乘客运输装置 |
CN107320968B (zh) * | 2017-09-01 | 2019-03-08 | 林权豪 | 一种基于双向离合器的滑梯 |
EP3505479B1 (de) * | 2017-12-29 | 2024-02-28 | KONE Corporation | Sicherheitsleiterplatte für eine personenbeförderungsanlage |
CN108979106B (zh) * | 2018-08-20 | 2021-02-19 | 广东博智林机器人有限公司 | 一种带有机械锁的建筑爬升装置 |
CN115028048B (zh) * | 2022-08-11 | 2023-04-11 | 射阳港海会议服务有限公司 | 一种洗浴场所专用的自动扶梯运载装置 |
CN117699618A (zh) * | 2022-09-09 | 2024-03-15 | 通力电梯有限公司 | 一种自动扶梯的驱动装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526905A1 (de) * | 1985-07-24 | 1987-02-05 | Orenstein & Koppel Ag | Parallelantrieb fuer rolltreppen oder rollsteige |
SU1586988A1 (ru) * | 1988-06-27 | 1990-08-23 | Специализированное Конструкторское Бюро Эскалаторостроения | Привод эскалатора |
JPH04133991A (ja) * | 1990-09-25 | 1992-05-07 | Hitachi Ltd | マンコンベアの駆動装置及び駆動方法 |
US5224580A (en) * | 1992-06-15 | 1993-07-06 | Montgomery Elevator Company | Power transmission system for a passenger conveyor |
-
1999
- 1999-01-28 US US09/239,201 patent/US6155401A/en not_active Expired - Lifetime
- 1999-01-29 JP JP02291099A patent/JP4473359B2/ja not_active Expired - Fee Related
- 1999-01-30 MY MYPI99000337A patent/MY122422A/en unknown
- 1999-02-05 AT AT99102261T patent/ATE238961T1/de active
- 1999-02-05 EP EP99102261A patent/EP0936175B1/de not_active Expired - Lifetime
- 1999-02-05 ES ES99102261T patent/ES2198797T3/es not_active Expired - Lifetime
- 1999-02-05 DE DE59905260T patent/DE59905260D1/de not_active Expired - Lifetime
- 1999-02-10 BR BR9900441-0A patent/BR9900441A/pt not_active IP Right Cessation
- 1999-02-11 CA CA002261445A patent/CA2261445C/en not_active Expired - Fee Related
- 1999-02-12 CN CN99100667A patent/CN1078173C/zh not_active Expired - Lifetime
-
2009
- 2009-08-21 JP JP2009191695A patent/JP2009274879A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2009274879A (ja) | 2009-11-26 |
US6155401A (en) | 2000-12-05 |
CA2261445A1 (en) | 1999-08-13 |
EP0936175A1 (de) | 1999-08-18 |
CN1225893A (zh) | 1999-08-18 |
DE59905260D1 (de) | 2003-06-05 |
MY122422A (en) | 2006-04-29 |
CA2261445C (en) | 2007-07-24 |
ES2198797T3 (es) | 2004-02-01 |
BR9900441A (pt) | 2000-02-22 |
JP4473359B2 (ja) | 2010-06-02 |
ATE238961T1 (de) | 2003-05-15 |
JPH11335050A (ja) | 1999-12-07 |
CN1078173C (zh) | 2002-01-23 |
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