EP1902996B1 - Fahrtreppe oder Fahrsteig mit Antrieb - Google Patents

Fahrtreppe oder Fahrsteig mit Antrieb Download PDF

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Publication number
EP1902996B1
EP1902996B1 EP07115980A EP07115980A EP1902996B1 EP 1902996 B1 EP1902996 B1 EP 1902996B1 EP 07115980 A EP07115980 A EP 07115980A EP 07115980 A EP07115980 A EP 07115980A EP 1902996 B1 EP1902996 B1 EP 1902996B1
Authority
EP
European Patent Office
Prior art keywords
shaft
drive
escalator
gear
band
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.)
Active
Application number
EP07115980A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1902996A1 (de
Inventor
Thomas Illedits
Michael Matheisl
Alexander Prenner
Michael Berger
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.)
Inventio AG
Original Assignee
Inventio AG
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
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP07115980A priority Critical patent/EP1902996B1/de
Publication of EP1902996A1 publication Critical patent/EP1902996A1/de
Application granted granted Critical
Publication of EP1902996B1 publication Critical patent/EP1902996B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

Definitions

  • the invention relates to an escalator or a moving walkway with drive between incoming and outgoing step belt or pallet conveyor, wherein the drive (2,2.1) motor (6,6.1) and gear (7,25) and having a drivable by means of the drive shaft connected driving wheels drive the step band or the pallet band according to the definition of the independent claim, as is known from US Pat. No. 3,857,301 is known.
  • a drive for a passenger transport system which is arranged in the deflection region of the step belt or pallet belt and drives the step belt or the pallet belt.
  • the sprockets move chains form-fitting, where steps or pallets for passenger transport and light goods transport are arranged.
  • a sprocket Per side of the step belt or pallet belt a sprocket is provided, wherein the sprockets are connected by a hollow shaft.
  • a transmission is arranged, wherein the gear pot is designed as part of the hollow shaft.
  • a coaxially arranged to the hollow shaft motor drives the input shaft of the transmission.
  • the invention solves the problem of providing a device that allows a compact construction drive in the deflection of an escalator or a moving walk, which can be partially pre-assembled so that it is easier to install on site.
  • the advantages achieved by the invention are essentially to be seen in the fact that the space formed by the incoming and outgoing step band or pallet band and side plates can be used for the drive.
  • a commercially available and inexpensive engine can be used.
  • the service brake acts directly on the transmission input shaft and can therefore be dimensioned smaller or smaller.
  • Engine and brake are easily accessible for maintenance and servicing.
  • the engine drives the fast-rotating transmission input shaft of an axial gearbox by means of a belt, chain, belt or rope.
  • the housing of the transmission rotates and is connected at one end to the hollow shaft, wherein at one end of the hollow shaft, a sprocket is arranged.
  • the output shaft of the axial gear is connected by means of a torque arm with the side plate of the deflection of the escalator and the moving walk.
  • the axial gear and the hollow shaft can be easily or simply pre-assembled and simply mounted on the truss and stored. At the framework or on the rail block itself is only necessary on the drive side storage. Furthermore, the design requirements of the inventive drive for a design with two motors and two axial transmissions given the same space conditions.
  • the drive is arranged in the deflection region between the incoming and outgoing step belt or pallet belt, wherein one over one driven by the drive drivable shaft drive wheels or sprockets drive the step band or the pallet band, and wherein at least one drive with the exception of the kinematic connection of motor (6,6.1) and gear (7,25) in by side plates of the deflection and tapered and is arranged expiring step band or pallet band formed space.
  • Fig. 1 shows a deflection area 1 with an inventive drive 2 an escalator or a moving walk. Not shown are the step belt or the pallet belt, the step chain rollers or
  • Pallet chain rollers and step rollers or pallet rollers are guided by means of guide rails 3.
  • the guide rails 3 are supported by the truss or side plates 4.
  • the chain of the step belt or of the pallet belt comes into positive engagement with a first or left and second or right sprocket 5, 5.1, wherein the step belt or the pallet belt by means of the two sprockets 5, 5.1 moves or transported ,
  • the sprocket wheels 5, 5.1 are driven by means of the drive 2.
  • the drive 2 consists essentially of a motor 6, a first axial gear 7 and a first hollow shaft 8 and a second hollow shaft 14.
  • the axial gear for example, a planetary gear, a Cyclogetriebe, an ellipsoid gear or a harmonic drive gearbox. These transmissions are characterized by high ratios.
  • the step or pallet chains and sprockets 5, 5.1 and belt or belt-like belts and pulleys may be provided.
  • Fig. 2 shows details of the drive 2.
  • the motor 6 drives by means of the first Pulley 9 or belt, grooved, belt or pulley acting as a propellant belt 10 (or V-ribbed belt, tape or rope), which in turn to a transmission input shaft 11th arranged second pulley 12 drives.
  • a service brake 13 is arranged, the other end of the transmission input shaft 11 is in communication with the first axial gear 7.
  • the transmission input shaft 11 is coaxial with the first hollow shaft 8.
  • a first flange 15 supports the first sprocket 5 am Side plate 4.
  • the second sprocket 5.1 is arranged.
  • the other end of the second hollow shaft 14 is in communication with the rotating housing 7.1 of the first axial gear 7.
  • a connected to a support plate 34 second flange 16 serves as a torque arm for the first axial gear 7.
  • On the hollow shaft 8,14 for example, at least one other Drive wheel, for example, be arranged a sprocket, which by means of a propellant, such as a chain, the handrail synchronously to the sprockets 5,5.1 of the step belt or the pallet belt drives.
  • Fig. 3 shows a section along the line AA of Fig. 2 , Brake 13 and second pulley 12 are connected to the fast-rotating transmission input shaft 11. Not shown is the torque arm of the brake 13. Between the first flange 15 and a first sleeve 17, a first bearing 18 is provided. First sprocket 5 and first hollow shaft 8 are connected to the first sleeve 17 and thus rotatable relative to the first flange 15. The first hollow shaft 8 is connected at the other end to the slowly rotating housing 7.1 of the first axial gear 7. Between the transmission input shaft 11 and the first sleeve 17, a second bearing 19 is provided.
  • the transmission input shaft 11 is mounted in the housing 7.1 at a third bearing 20 and at a fourth bearing 21, wherein the fourth bearing 21 between the rapidly rotating transmission input shaft 11 and a transmission output shaft 22 is arranged.
  • a fifth bearing 23 and a sixth bearing 24 are provided, wherein the second hollow shaft 14 is rotatable relative to the transmission output shaft 22 and at one end with the slowly rotating housing 7.1 and the other end with the second sprocket 5.1 is connected.
  • the transmission output shaft 22 is connected by means serving as a torque arm second flange 16 fixed to the side plate 4.
  • Fig. 4 shows a deflection area 1 of an escalator or a moving walkway with two identical, mirror-image drives 2, 2.1.
  • Two drives 2, 2.1 are used in particular at high lifting heights.
  • a motor 6, 6.1, propellant 10, 10.1, an axial gear 7, 25 and a brake 13, 13.1 are provided, wherein the motors 6, 6.1 mechanically coupled or connected by means of the axial gear 7, 25.
  • Fig. 5 shows a section along the line BB of Fig. 4 ,
  • the drive 2.1 is arranged in mirror image to the drive 2.
  • the drives 2, 2.1 are comparable to the drive 2 of the Einmotorendition according to the FIGS. 1 to 3 ,
  • the torque arm is omitted in the twin-engine variant.
  • the transmission output shafts 22,26 are supported against each other and lock, the rotational movement is passed to the housing 7.1,25.1 of the axial gear 7,25.
  • the sense of rotation of one motor and axial gear is opposite to the direction of rotation of the other motor and axial gear.
  • the torques on the transmission output shafts 22, 26 are opposite directions.
  • first hollow shaft 8.1 transmission input shaft 11.1, housing 25.1, first pulley 9.1, second pulley 12.1 and second brake 13.1.
  • Fig. 6 shows a drive 2 without second hollow shaft 14.
  • the housing 7.1 assumes the function of the hollow shaft 14 and connects directly and positively to the second sprocket 5.1. This can save an additional component.
  • This embodiment variant makes possible a fixation on one side and a variable execution or variable length or escalator width feasible by means of the first hollow shaft 8.
  • the axial gear 7 is thus localized and can readily pass the turns of the housing 7.1 to the second sprocket 5.1.
  • Fig. 7 shows a variant with two drives 2, 2.1 without hollow shafts 8, 8.1.
  • the housing 7.1 and 25.1 connect directly to the sprockets 5 and 5.1 and are positively connected to the sprockets 5 and 5.1 and transmit the rotational movement.
  • the housing 7.1, 25.1 take over the function of the hollow shafts 8, 8.1.
  • the two axial gear 7 and 25 provide the required escalator width and facilitate assembly by fewer items and connectors.
  • the axial gear 7 is supported directly on the axial gear 25.
  • the two housings 7.1 and 25.1 abut each other and rotate in unison.
  • the mechanical coupling of the two transmission output shafts 22 and 26 is still given.
  • the torque arm function is still fixed, with the two transmission output shafts 22 and 26 stationary.
  • Fig. 8 shows a drive without hollow shafts 8, 14.
  • the housing 7.1 assumes the function of the hollow shafts 8, 14 and drives both sprockets 5 and 5.1 directly to, with gear 7 and 7.1 take the entire width of the housing.
  • the resulting tube drive is compact, easy to assemble, lightweight, effortless to manipulate, space-saving and cost-effective to manufacture.

Landscapes

  • Escalators And Moving Walkways (AREA)
  • Transmission Devices (AREA)
EP07115980A 2006-09-19 2007-09-10 Fahrtreppe oder Fahrsteig mit Antrieb Active EP1902996B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07115980A EP1902996B1 (de) 2006-09-19 2007-09-10 Fahrtreppe oder Fahrsteig mit Antrieb

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06120873 2006-09-19
EP07115980A EP1902996B1 (de) 2006-09-19 2007-09-10 Fahrtreppe oder Fahrsteig mit Antrieb

Publications (2)

Publication Number Publication Date
EP1902996A1 EP1902996A1 (de) 2008-03-26
EP1902996B1 true EP1902996B1 (de) 2011-12-21

Family

ID=37709463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07115980A Active EP1902996B1 (de) 2006-09-19 2007-09-10 Fahrtreppe oder Fahrsteig mit Antrieb

Country Status (18)

Country Link
US (1) US7597182B2 (zh)
EP (1) EP1902996B1 (zh)
JP (1) JP5130561B2 (zh)
KR (1) KR101343742B1 (zh)
CN (1) CN101148236B (zh)
AR (1) AR062889A1 (zh)
AT (1) ATE538063T1 (zh)
AU (1) AU2007216821B2 (zh)
BR (1) BRPI0703975B1 (zh)
CA (1) CA2602692C (zh)
ES (1) ES2379828T3 (zh)
HK (1) HK1118787A1 (zh)
MX (1) MX2007010437A (zh)
NZ (1) NZ561177A (zh)
RU (1) RU2464218C2 (zh)
TW (1) TWI386361B (zh)
UA (1) UA94578C2 (zh)
ZA (1) ZA200708025B (zh)

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JP4548297B2 (ja) * 2005-10-05 2010-09-22 株式会社日立製作所 情報処理装置及び情報処理方法
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US7954619B2 (en) * 2007-06-01 2011-06-07 Kone Corporation Load sharing handrail drive apparatus
US8757350B2 (en) 2009-04-03 2014-06-24 Otis Elevator Company Adjustable bracket for step flange cover
DE102009017076B4 (de) * 2009-04-09 2012-06-28 Kone Corp. Einrichtung zum Personentransport
JP4892598B2 (ja) * 2009-09-30 2012-03-07 株式会社日立製作所 乗客コンベアの駆動装置
JP2011225345A (ja) * 2010-04-21 2011-11-10 Hitachi Ltd 乗客コンベア
CN101934967B (zh) * 2010-09-14 2012-09-26 苏州新达电扶梯部件有限公司 一种自动扶梯主传动轴
JP2014525883A (ja) * 2011-07-29 2014-10-02 ベー・エル・ハー・バルター・ライスト・ホウルディング・アクチェンゲゼルシャフト 広範囲に延ばされた運搬部材を伴う運搬装置
CN105531218B (zh) * 2013-07-12 2018-07-03 奥的斯电梯公司 输送带驱动系统
US9239105B2 (en) * 2013-10-11 2016-01-19 Kone Corporation Power transmission system for people mover
JP2016150815A (ja) * 2015-02-16 2016-08-22 東芝エレベータ株式会社 乗客コンベア
CN107777526A (zh) * 2016-08-31 2018-03-09 江苏金刚文化科技集团股份有限公司 一种游乐设备上下站台传输机构
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系统及乘客运输装置
CN106494984A (zh) * 2016-11-17 2017-03-15 日立电梯（广州）自动扶梯有限公司 用于链条回转的装配结构、自动扶梯和安装方法
EP3339236B1 (en) 2016-12-21 2020-06-17 Otis Elevator Company Self-braking gear and people conveyor comprising a self-braking gear
EP3354615A1 (en) * 2017-01-31 2018-08-01 thyssenkrupp Elevator AG Driving system for driving a conveyer band of a conveyer apparatus
WO2019043283A1 (en) 2017-08-30 2019-03-07 KONE Elevators Co. Ltd. CONVEYOR BELT FOR PASSENGERS
DE102017218291A1 (de) * 2017-10-12 2019-04-18 Thyssenkrupp Ag Tragelement einer Personenfördervorrichtung mit Antriebsträger
IT201700122010A1 (it) * 2017-10-26 2019-04-26 Bonfiglioli Riduttori Spa Gruppo di riduzione per scale mobili o similari
EP3543195A1 (en) * 2018-03-23 2019-09-25 Otis Elevator Company People conveyor and drive for a people conveyor
EP3569555B1 (en) * 2018-05-15 2023-09-27 Otis Elevator Company People conveyor drive and people conveyor
EP3569556B1 (en) * 2018-05-15 2024-04-24 Otis Elevator Company People conveyor drive and people conveyor
US10858221B2 (en) 2018-12-19 2020-12-08 Otis Elevator Company People conveyor drive and people conveyor
EP3854744B1 (en) * 2020-01-24 2024-01-24 Otis Elevator Company Drive systems for people conveyors
CA3186687A1 (en) * 2020-07-29 2022-02-03 Eric Mica Low rise vehicle lift and method of operation
CN116685550A (zh) 2020-12-21 2023-09-01 因温特奥股份公司 用于自动扶梯或自动人行道的导轨分段的轨道固定装置

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Also Published As

Publication number Publication date
UA94578C2 (ru) 2011-05-25
TWI386361B (zh) 2013-02-21
ES2379828T3 (es) 2012-05-04
US7597182B2 (en) 2009-10-06
RU2464218C2 (ru) 2012-10-20
RU2007134735A (ru) 2009-03-27
CN101148236B (zh) 2011-12-07
CN101148236A (zh) 2008-03-26
JP2008074622A (ja) 2008-04-03
BRPI0703975B1 (pt) 2019-05-21
BRPI0703975A (pt) 2008-05-06
HK1118787A1 (en) 2009-02-20
EP1902996A1 (de) 2008-03-26
AU2007216821B2 (en) 2013-03-14
KR101343742B1 (ko) 2013-12-19
ATE538063T1 (de) 2012-01-15
AU2007216821A1 (en) 2008-04-03
NZ561177A (en) 2009-03-31
AR062889A1 (es) 2008-12-10
US20080067034A1 (en) 2008-03-20
CA2602692C (en) 2014-09-09
MX2007010437A (es) 2009-02-10
ZA200708025B (en) 2009-12-30
JP5130561B2 (ja) 2013-01-30
CA2602692A1 (en) 2008-03-19
KR20080026047A (ko) 2008-03-24
TW200829501A (en) 2008-07-16

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