EP1614650B1 - Monte-escalier - Google Patents

Monte-escalier Download PDF

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Publication number
EP1614650B1
EP1614650B1 EP05014586A EP05014586A EP1614650B1 EP 1614650 B1 EP1614650 B1 EP 1614650B1 EP 05014586 A EP05014586 A EP 05014586A EP 05014586 A EP05014586 A EP 05014586A EP 1614650 B1 EP1614650 B1 EP 1614650B1
Authority
EP
European Patent Office
Prior art keywords
drive rollers
support
stair lift
lift according
drive
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.)
Not-in-force
Application number
EP05014586A
Other languages
German (de)
English (en)
Other versions
EP1614650A2 (fr
EP1614650A3 (fr
Inventor
Wilfried Hein
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.)
Hiro Lift Hillenkoetter and Ronsieck GmbH
Original Assignee
Hiro Lift Hillenkoetter and Ronsieck GmbH
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 Hiro Lift Hillenkoetter and Ronsieck GmbH filed Critical Hiro Lift Hillenkoetter and Ronsieck GmbH
Publication of EP1614650A2 publication Critical patent/EP1614650A2/fr
Publication of EP1614650A3 publication Critical patent/EP1614650A3/fr
Application granted granted Critical
Publication of EP1614650B1 publication Critical patent/EP1614650B1/fr
Not-in-force 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
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0807—Driving mechanisms
    • B66B9/0815—Rack and pinion, friction rollers

Definitions

  • the invention relates to a staircase inclined elevator according to the preamble of patent claim 1.
  • Such a stairlift is from the document EP 0 525 141 B1 known.
  • four drive rollers are already present, but they are driven by a common drive unit.
  • the drive unit is arranged as a geared motor with an angle gear on one of the drive rollers, from which the driving forces are transmitted to the other three drive rollers.
  • gear transmissions are provided between the adjacent drive rollers. Between driving rollers further apart, the driving force is transmitted by means of a chain drive.
  • the gears, sprockets and chains required for the above gear require a high precision for backlash-free, safe operation, correspondingly expensive alone is the chassis of such a stairlift, which also requires a high maintenance.
  • Another inclined staircase lift is also off, for example EP-A-0 881 188 known.
  • the invention has for its object to provide a staircase inclined elevator of the type mentioned above, which has a simple kinematics associated with a high safety standard. This object is achieved in a staircase inclined elevator of the type mentioned according to the invention by the characterizing features of claim 1.
  • each of the drive rollers has its own drive unit.
  • a drive unit assigned to each individual drive roller is considerably smaller than a drive unit common to all four drive rollers.
  • the elimination of gears, sprockets and chains saves assembly and maintenance work, which place high demands on the personnel required for this purpose.
  • the safety of the inclined elevator with regard to the redundancy of the entire system is considerably improved. This is mainly due to the self-locking design of the gearboxes used as drive units geared motors, each of which acts as a safety brake at the same time in case of power failure. So can be dispensed with additional safety gears.
  • the roller set does not have to be designed for a catch case in which otherwise a sudden mechanical engagement takes place on the rollers.
  • FIG. 1 a roadway for a steep staircase lift, which consists of two superimposed rails 1 and 2.
  • the rails 1, 2 are pipes, which have a circular cross-section.
  • a chassis 3 is movable, which carries a chair, a platform or other means of transport 4, which is held by a leveling device regardless of the inclination position of the rails 1, 2 in its normal position.
  • the chassis 3 is provided with two upper drive rollers 5 and two lower drive rollers 6, wherein these four drive rollers 5, 6 cooperate in this embodiment exclusively with the upper track rail 1 and are clamped against these frictionally engaged by the driving forces transmitted by them in a driving movement of the To convert chassis 3 can.
  • the lower running rail 2 is used to stabilize the position of the chassis 3. At her roll off rollers 18, which stabilize the chassis 3 relative to the vertical direction.
  • FIG. 2 shows one of the drive rollers 5, 6 with the associated drive unit, which consists of a geared motor 7.
  • This includes an electric motor 9 with a gear 8, which is flanged as an angle gear to the electric motor 9.
  • the gear 8 is a self-locking gear and it is preferably designed as a worm gear, wherein the arranged in the usual way on the motor shaft screw, which is in engagement with the driven gear of the transmission 8, self-locking executes.
  • the transmission 8 has an output shaft which is provided with an in FIG. 8 recognizable shaft 10 is coupled, on which the respective drive wheel 5, 6 is arranged rotationally fixed.
  • the bearing of the drive wheel 5, 6 takes place on a holder 11, with which a shaft 10 coaxial coupling flange 12 is fixedly connected, which is bolted to the housing 13 of the transmission 8 of the geared motor 7.
  • the drive roller 5, 6 and the gear motor 7 provide a compact structural unit in which the axes of the drive roller 5, 6 and the gear 8 are aligned with each other and to the axis of the electric motor 9 is perpendicular. This is illustrated in particular by the FIGS. 3 and 4 ,
  • FIG. 5 is a complete chassis 3 again, which has a frame 19 extending in the vertical direction, side frame members 19.1 and 19.2.
  • the lateral frame parts 19.1, 19.2 are interconnected by means of an upper, frame-fixed carrier 20 and a lower, frame-fixed cross member 21 as a rigid carrier unit.
  • the four geared motors are denoted by 7.1 to 7.4 for better distinction from each other.
  • the associated transmissions are denoted by 8.1-8.4 and the electric motors by 9.1-9.4.
  • the two upper drive rollers 5.1, 5.2 which the gear motors 7.1 and 7.2 are assigned.
  • the four drive rollers 5, 6 are exclusively in frictional connection with the upper running rail 1.
  • the necessary contact pressure is applied by means of an elastic compression strut 34, which will be discussed in more detail below.
  • the frame 19 fixed support 20 is used for rotatably receiving the upper gear motors 7.1 and 7.2, for which corresponding rotary receptacles 25 are provided.
  • a pivotally movable carrier 22 is mounted, which - as the lower illustration of FIG. 7 shows, consists of a first support arm 22.1 and a second support arm 22.2, of which the second support arm 22.2 is pivotally mounted on the first support arm 22.1.
  • At its inner end of the first support arm 22.1 is provided with a bearing sleeve 29, on which a radially extending occidental horrrekkender pivot pin 24 is seated.
  • the second support arm 22.2 is supported by means of a hollow cylindrical bearing body 23, and so the second support arm 22.2 is pivotable relative to the first support arm 22.1 about an axis B, which coincides with the axis of the bearing body 23 and the pivot pin 24.
  • the support 22 movably mounted on the frame 19 has, on each of the two support arms 22.1, 22.2, a pivot receptacle 25 intended for the lower drive rollers 6.1, 6.2.
  • a pivot receptacle 25 intended for the lower drive rollers 6.1, 6.2.
  • FIGS. 3, 4 and 8th shows, sitting on the holding device for the drive rollers 5, 6, a pivot pin 26, via which the holding devices with the respective drive roller 5, 6 in the four rotary receivers 25 on the frame-fixed support 20 and the movable support 22 to a Axis A can be pivotally received, each of which crosses the longitudinal axis of the track rail 1 at right angles.
  • the four drive rollers 5.1, 5.2 and 6.1, 6.2 rotatably mounted in the manner of castors.
  • the fourth drive roller 6.4 is still pivotable about the axis B in order to avoid cornering of the chassis 3 and jamming of the system.
  • pivotal mobility of the lower support 22 is provided.
  • the relevant pivot axis is designated C and passes through the arranged on the support arm 22.1 bearing sleeve 29 therethrough.
  • the carrier 22 is attached to an axle body 30, which connects by means of a Kröpfungsgliedes 31 to a pivot shaft 32.
  • the axle body 30 and the pivot shaft 32 form a crank, whereby when turning back and forth the pivot shaft 32 of the axle 30 is moved up and down on a circular path.
  • On the pivot shaft 32 rotatably engages a pivot lever 33, at the end of the elastic strut 34 is articulated.
  • the pressure strut 34 is supported on the other side firmly on the frame 19, whereby on the pivot shaft 32 such torque is applied, which always seeks to lift the carrier 22 via the axle 30.
  • the movable support 22 and the frame 19 fixed support 20 are braced against each other. This applies correspondingly to the drive rollers 5 and 6 arranged thereon.
  • FIG. 8 Further details of the carrier 22 and the drive rollers 6 recorded thereon are illustrated FIG. 8 .
  • the drive rollers 5, 6 are mounted on a pivot fork 27, which has a back part 27.1, on which the respective pivot pin 26 is arranged.
  • the back part 27.1 merges into mutually parallel fork legs 27.2, whose ends bear bearings 28 for the shaft 10 of the respective drive roller 5, 6.
  • FIGS. 9 . 10 and 11 show a chassis of another type, the drive units formed by the gear motors 7.1 to 7.4 for the four drive rollers 5, 6, however, are the same as in the chassis 3 described above.
  • the design is so far a different, as the two upper drive rollers 5.1, 5.2 frictionally engaged with the upper rail 1 and the two lower drive rollers 6.1, 6.2 with the lower rail 2 frictionally engaged.
  • the gear motors 7.1 and 7.2 for the upper drive rollers 5.1, 5.2 are flanged to an upper support plate 14, wherein the associated drive rollers 5.1, 5.2 are arranged on the opposite side of this support plate 14 by stored between the support plate 14 and a fixed counter-plate 14.1 therewith are.
  • the geared motors are 7.3 and 7.4 flanged to a lower support plate 15, the counter-plates 15.1 has, in order to here at the of the Geared motors 7.3, 7.4 facing away from the lower support plate 15 to accommodate the drive rollers 6.1 and 6.2.
  • the bracing of the drive rollers 5, 6 against the respective track rail 1, 2 takes place here in that the support plates 14, 15 about axes or associated axle elements 16 are pivotally mounted on a central frame member 35, wherein the two pivot axes 16, the longitudinal axis of the respective track rail Cross 1, 2 vertically.
  • the two support plates 14, 15 are pivoted in such a direction of rotation that the drive rollers 5, 6 move in the direction of the respective track rail 1, 2 out.
  • the loading of the support plates 14, 15 in this pivoting direction by means of an elastic pressure support 17 which engages the carrier plates 14, 15 at a distance from the two axes 16.

Claims (17)

  1. Monte-escalier oblique avec un rail de roulement supérieur (1) et un rail de roulement inférieur (2), et avec un châssis (3), qui est guidé sur ceux-ci, lequel présente quatre galets d'entraînement (5, 6), qui sont reliés à une unité d'entraînement, chaque paire de galets d'entraînement (5, 6) étant serrée à entraînement par friction contre l'un des rails de roulement (1, 2), sur des côtés dudit rail de roulement (1, 2) opposés l'un à l'autre,
    caractérisé en ce que
    chacun des galets d'entraînement (5, 6) présente une unité d'entraînement propre, sous la forme d'un motoréducteur (7), dont les engrenages (8) sont de conception autobloquante, les galets d'entraînement (5, 6) étant couplés avec l'arbre de sortie du motoréducteur (8).
  2. Monte-escalier oblique selon la revendication 1,
    caractérisé en ce que
    les engrenages (8) du motoréducteur (7) sont des engrenages angulaires.
  3. Monte-escalier oblique selon la revendication 2,
    caractérisé en ce que
    les engrenages angulaires (8) des motoréducteurs (7) sont des engrenages à vis sans fin avec vis sans fin autobloquantes.
  4. Monte-escalier oblique selon l'une des revendications 1 à 3,
    caractérisé en ce que
    la première paire de galets d'entraînement (5.1, 5.2) est en prise par friction avec le rail de roulement supérieur (1) et que la deuxième paire de galets d'entraînement (6.1, 6.2) est en prise par friction avec le rail de roulement inférieur (2).
  5. Monte-escalier oblique selon la revendication 4,
    caractérisé en ce que
    la première paire de galets d'entraînement (5.1, 5.2) et la deuxième paire de galets d'entraînement (6.1, 6.2) sont disposées chacune sur une plaque de support (14, 15), à distance l'une de l'autre dans la direction longitudinale du rail de roulement concerné, les deux plaques de support (14, 15) étant montées sur une pièce (35) du châssis, en pouvant pivoter chacune autour d'un axe (16), qui croise l'axe longitudinal du rail de roulement associé (1, 2), centralement entre les galets d'entraînement (5.1, 5.2; 6.1, 6.2) distancés, et étant serrées l'une par rapport à l'autre au moyen d'un support (17) relié excentriquement à ces axes (16), tout en pressant les galets d'entraînement (5, 6) contre le rail de roulement (1, 2) respectif.
  6. Monte-escalier oblique selon la revendication 5,
    caractérisé en ce que
    les galets d'entraînement (5, 6) sont installés sur l'un des côtés des plaque de support (14, 15) et que les motoréducteurs (7) sont installés sur l'autre côté des plaques de support (14, 15).
  7. Monte-escalier oblique selon revendication 5 ou 6,
    caractérisé en ce que,
    lors de motoréducteurs (7) équipés d'engrenages angulaires (8), le moteur (9) de chaque motoréducteur (7) est agencé sur chacune des plaques de support (14, 15) au voisinage de l'engrenage (8) de l'autre motoréducteur (7)
  8. Monte-escalier oblique selon l'une des revendications 1 à 3,
    caractérisé en ce que
    la première paire de galets d'entraînement (5.1, 5.2) et la deuxième paire de galets d'entraînement (6.1, 6.2) sont en prise par friction avec le rail de roulement supérieur (1) et en ce que des rouleaux d'appui (18), roulant sur le rail de roulement inférieur (2), sont agencés sur le châssis (3).
  9. Monte-escalier oblique selon la revendication 8,
    caractérisé en ce que
    le châssis (3) présente un cadre (19) avec un support fixe (20) et un support mobile (22), qui s'étendent tous les deux dans la direction de déplacement, et à chacun desquels sont agencés, l'un derrière l'autre dans la direction de déplacement, deux des galets d'entraînement (5, 6) avec leurs motoréducteurs (7), le support mobile (22) étant agencé de manière à ce qu'il puisse pivoter autour d'un axe perpendiculaire à la direction de déplacement et que la distance par rapport au support fixe (20) puisse être modifiée, et en étant soumis à une force de tension en direction du rail de roulement supérieur (1).
  10. Monte-escalier oblique selon revendication 8 ou 9,
    caractérisé en ce que
    les quatre galets d'entraînement (5, 6) sont montés en rotation autour d'axes (A) perpendiculaires à la direction de déplacement.
  11. Monte-escalier oblique selon la revendication 10,
    caractérisé en ce que
    l'un (6.2) des quatre galets d'entraînement (5, 6) peut, de plus, pivoter autour d'un axe (B) et que cet axe (B) est parallèle à l'axe de rotation de ce galet d'entraînement (6.2).
  12. Monte-escalier oblique selon la revendication 11,
    caractérisé en ce que
    le support mobile (22) consiste en un premier bras de support (22.1) et en un deuxième bras de support (22.2) mobile, par rapport à celui-ci, autour de l'axe de pivotement (8), un galet d'entraînement (6.1, 6.2) étant associé, avec son motoréducteur (7), à chacun des deux bras de support (22.1, 22.2).
  13. Monte-escalier oblique selon l'une des revendications 10 à 12,
    caractérisé en ce que
    les galets d'entraînement (5, 6) sont disposés entre les branches (27.2) de fourches de pivotement (27) et sont montés sur celles-ci, un tourillon (26), qui s'engage dans un logement à rotation (25) sur le support (20, 22) concerné, étant installé au dos (27.1) de la fourche de pivotement (27).
  14. Monte-escalier oblique selon l'une des revendications 9 à 13,
    caractérisé en ce que
    le support mobile (22) est monté à pivotement sur un corps axial (30) qui, à la manière d'une manivelle, est relié excentriquement à un arbre de pivotement (32) qui est monté au cadre (19), et sur lequel est installé, solidaire en rotation, un levier de pivotement (33) sur lequel, d'autre part, est articulé une jambe de force (34) qui, prenant appui sur ledit cadre (19), transmet la force de tension.
  15. Monte-escalier oblique selon la revendication 14,
    caractérisé en ce que
    le support mobile (22) présente, sur son premier bras de support (22.1), un manchon de support (29), monté sur le corps axial (30), auquel est articulé le deuxième bras de support (22.2) du support mobile (22).
  16. Monte-escalier oblique selon l'une des revendications 1 à 15,
    caractérisé en ce que
    les galets d'entraînement (5, 6) sont disposés, chacun, solidaires en rotation, sur un arbre (10), qui est couplé avec l'arbre de sortie (10) du motoréducteur (7), sur le dispositif de maintien (11) de l'arbre (10), tout comme la fourche de pivotement (27), une bride de couplage (12) étant agencée fixement, coaxiale par rapport à l'arbre, laquelle est vissée avec le carter (13) des engrenages du motoréducteur (7).
  17. Monte-escalier oblique selon l'une des revendications 1 à 16,
    caractérisé en ce que
    les rails de roulement (1, 2) consistent en tubes et que les galets d'entraînement (5, 6) présentent un profil de roulement qui agrippe leur périphérie le long d'une section.
EP05014586A 2004-07-10 2005-07-06 Monte-escalier Not-in-force EP1614650B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004033754A DE102004033754A1 (de) 2004-07-10 2004-07-10 Treppenschrägaufzug

Publications (3)

Publication Number Publication Date
EP1614650A2 EP1614650A2 (fr) 2006-01-11
EP1614650A3 EP1614650A3 (fr) 2006-05-24
EP1614650B1 true EP1614650B1 (fr) 2008-08-27

Family

ID=35149476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05014586A Not-in-force EP1614650B1 (fr) 2004-07-10 2005-07-06 Monte-escalier

Country Status (7)

Country Link
EP (1) EP1614650B1 (fr)
CN (1) CN100448769C (fr)
AT (1) ATE406336T1 (fr)
DE (2) DE102004033754A1 (fr)
ES (1) ES2309620T3 (fr)
NO (1) NO20053342L (fr)
RU (1) RU2317936C2 (fr)

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RU2462408C1 (ru) * 2011-03-30 2012-09-27 Алексей Иванович Карпенков Лестничный подъемник

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ES2537169T3 (es) * 2007-05-02 2015-06-03 Tesis Engineering S.R.L. Salvaescaleras motorizado
ES2342981T3 (es) * 2007-06-23 2010-07-20 Hiro Lift Hillenkotter + Ronsieck Gmbh Accionamiento para ascensores verticales.
CN101559018B (zh) * 2009-05-11 2011-01-05 屈平定 一种配备升降座椅的楼梯盘旋扶手系统
CN101625282B (zh) * 2009-07-20 2011-04-13 上海市特种设备监督检验技术研究院 一种残疾人使用的无障碍升降平台
CN101712431B (zh) * 2009-11-10 2012-05-23 赵宽学 简便挂装式电梯
RU2448893C2 (ru) * 2009-11-17 2012-04-27 Алексей Иванович Карпенков Подвесной лестничный подъемник
RU2453490C2 (ru) * 2009-11-17 2012-06-20 Алексей Иванович Карпенков Подвесной лестничный подъемник
NL2005398C2 (en) * 2010-09-27 2012-03-28 Handicare Stairlifts B V Friction drive lift.
RU2468946C2 (ru) * 2011-01-21 2012-12-10 Алексей Иванович Карпенков Подвесной лестничный подъемник
DE202011105039U1 (de) * 2011-08-26 2011-10-05 Geda-Dechentreiter Gmbh & Co. Kg Rollenführung
NL2010014C2 (en) * 2012-12-19 2014-06-23 Thyssenkrupp Accessibility B V Stair lift drive with rotatable mounting part for seat.
NL2010013C2 (en) * 2012-12-19 2014-06-23 Thyssenkrupp Accessibility B V Stair lift drive.
JP2014129171A (ja) * 2012-12-28 2014-07-10 Kuma Lift Gijutsu Kenkyusho:Kk 傾斜路昇降設備
CN103588068A (zh) * 2013-11-26 2014-02-19 济南华北升降平台制造有限公司 楼梯升降机构
NL2013660B1 (en) 2014-10-21 2016-10-04 Handicare Stairlifts B V A stairlift, for transporting a load along a staircase.
CN105600649B (zh) * 2016-03-21 2017-11-10 华中农业大学 一种楼梯运载轨道车
RU2637702C2 (ru) * 2016-05-26 2017-12-06 Алексей Иванович Карпенков Фрикционный привод каретки вертикального подъемника
GB2565072A (en) * 2017-07-31 2019-02-06 Stannah Stairlifts Ltd Improvements in or relating to drive systems
CN107572345A (zh) * 2017-10-25 2018-01-12 界首市迅立达电梯有限公司 一种座椅式电梯轨道装置
NL2019975B1 (en) * 2017-11-24 2019-05-31 Devi Group B V A stairlift carriage and a stairlift
CN109512187B (zh) * 2018-12-27 2024-01-05 上海志听医疗科技有限公司 一种双轨道式眩晕治疗转椅的自转轮组
CN109528436A (zh) * 2018-12-27 2019-03-29 上海志听医疗科技有限公司 一种双轨道式眩晕治疗转椅
RU2703812C1 (ru) * 2019-01-30 2019-10-22 Общество с ограниченной ответственностью "Лифтподъеммаш" (ООО "ЛПМ") Лестничный подъемник
GB202010021D0 (en) * 2020-06-30 2020-08-12 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
CN113666224B (zh) * 2021-08-30 2022-10-25 太原理工大学 一种多自由度助力运物一体机

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DE4122855A1 (de) * 1991-02-14 1992-08-20 Hillenkoetter & Ronsieck Aufzug, insbesondere schraegaufzug
SE9401486D0 (sv) * 1994-05-01 1994-05-01 Bengt Johansson Styrgejdarrangemang och åtgärder vid trapphissar
IT1293909B1 (it) * 1997-05-28 1999-03-11 Calogero Provenzano Dispositivo monta-scale, particolarmente per inabili.
JPH1149455A (ja) * 1997-08-04 1999-02-23 Yarisute:Kk 昇降機及びその駆動機構
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.
DE10101498C1 (de) * 2001-01-12 2002-07-25 Hillenkoetter & Ronsieck Treppenlift
DE10106187A1 (de) * 2001-02-10 2002-08-14 Hillenkoetter & Ronsieck Treppenlift

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2462408C1 (ru) * 2011-03-30 2012-09-27 Алексей Иванович Карпенков Лестничный подъемник

Also Published As

Publication number Publication date
ES2309620T3 (es) 2008-12-16
DE502005005171D1 (de) 2008-10-09
NO20053342D0 (no) 2005-07-08
ATE406336T1 (de) 2008-09-15
RU2317936C2 (ru) 2008-02-27
RU2005116825A (ru) 2006-11-20
CN100448769C (zh) 2009-01-07
EP1614650A2 (fr) 2006-01-11
EP1614650A3 (fr) 2006-05-24
NO20053342L (no) 2006-01-11
CN1718527A (zh) 2006-01-11
DE102004033754A1 (de) 2006-02-09

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