EP1560985B1 - Support de niveaux fonctionnels pour une voie destinée à un véhicule à suspension magnétique - Google Patents

Support de niveaux fonctionnels pour une voie destinée à un véhicule à suspension magnétique Download PDF

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Publication number
EP1560985B1
EP1560985B1 EP03767546A EP03767546A EP1560985B1 EP 1560985 B1 EP1560985 B1 EP 1560985B1 EP 03767546 A EP03767546 A EP 03767546A EP 03767546 A EP03767546 A EP 03767546A EP 1560985 B1 EP1560985 B1 EP 1560985B1
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EP
European Patent Office
Prior art keywords
stator
accord
functional plane
plane beam
functional
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
Application number
EP03767546A
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German (de)
English (en)
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EP1560985A1 (fr
Inventor
Jürgen Feix
Roman Brylka
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.)
CBP Guideway Systems GmbH
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CBP Guideway Systems GmbH
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Filing date
Publication date
Application filed by CBP Guideway Systems GmbH filed Critical CBP Guideway Systems GmbH
Publication of EP1560985A1 publication Critical patent/EP1560985A1/fr
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Publication of EP1560985B1 publication Critical patent/EP1560985B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/30—Tracks for magnetic suspension or levitation vehicles
    • E01B25/32—Stators, guide rails or slide rails

Definitions

  • the invention relates to a function plane carrier for a magnetic levitation travel.
  • a track is formed by guideways, which consist of a main carrier, which is arranged between two functional level carriers.
  • the functional plane carriers define the travel path or the lane of the magnetic levitation vehicle or of the magnetic high-speed rail.
  • the non-contact support, guidance and drive system of magnetic highways uses a long-stator linear motor and is based on the principle of electromagnetic levitation.
  • the long stator linear motor corresponds to a wound in the direction of travel electric motor. Instead of a magnetic rotating field, the linear motor generates an electromagnetic field that travels along the route.
  • the magnetic levitation vehicle floats about 10 mm above the track. By reversing the magnetic field, the vehicle can be braked and accelerated without contact.
  • a main component of the drive namely the stator packs, installed in the driveway.
  • Functional wearers have proven to be responsible for taking them over, which perform three main functions, namely the carrying, guiding and lifting of the vehicle.
  • the functional level carrier forwards all operating loads, possibly. via mounting brackets, to the main girder, which in turn delivers the loads via substructures and foundations to the ground.
  • Fig. 5 shows a conventional functional plane carrier.
  • the function plane carrier has an upwardly facing sliding surface on which the magnetic levitation vehicle can slide when the drive, ie the power supply, completely fails.
  • the magnetic levitation vehicle then supports itself via special sliding elements on the sliding surface and slips on this until it stops.
  • stator packs are arranged, which lift and drive the vehicle. They are arranged so that they lift the vehicle over arranged in a bottom group of the guide shoe magnets by attracting the magnets. Since the smallest tolerances are required in this area, the stator packet is particularly aligned and fastened with respect to the function plane carrier.
  • the function plane carrier itself is adjusted and fixed to a mounting surface facing the main carrier. While steel structures have proven to be suitable for functional level members for tolerance reasons, the main beam can consist of concrete (hybrid beam construction) or of a steel construction.
  • the grooves in the stator packs are made by already taking the individual sheets that make up the stator packs are formed, provided with the grooves corresponding punched, the grooves are milled into the Statoranigurt according to the desired positioning of the stator.
  • the coupling between the stator and Statorivagurt via Nuttraversen each having at their ends the same profile as the T-slots, so that they are respectively inserted into the corresponding grooves and connect the two components stator and Statoranigurt in a defined position to each other.
  • the Nuttraversen be additionally secured by screw on Statorithergurt.
  • the task of the fuses of the two stator suspensions described above is to allow a defined and detectable vertical displacement of the stator in case of failure of the attachment, so that the operation of the track is still possible and the suspension damage can be located. This can be done, for example, via sensors distributed along the route.
  • the object of the present invention is now to provide a functional level carrier, which in particular has a larger stator packet, i. a stator package with a higher performance absorbs.
  • a functional level carrier which in particular has a larger stator packet, i. a stator package with a higher performance absorbs.
  • the embodiment of claim 2 and 3 relates to a stator, which is held together via jaws.
  • Such stator packages are more economical to manufacture because they require less sealing effort.
  • the holding piece itself serve to transmit the clamping forces.
  • the developments according to claim 4 and 5 relate to a sleeve, on the one hand receives the clamping forces between the jaws and on the other serves as a bearing for the inserted holding piece.
  • the sleeve allows an adjustment of the stator with respect.
  • Statorithergurtes in which the final bore geometry of the sleeve is set even in the adjusted state and so a particularly positionally accurate fixation can be done on the holding piece.
  • the stator can be completely frictionally with respect to.
  • the Statorithergurts be fixed.
  • the claims 7 and 8 relate to a development in which the fanning of the stator laminations is prevented in particular for deep recesses for the stator windings.
  • the developments according to claim 9 to 11 relate to a particularly simple and advantageous for the attachment training of Statoragurts, the development according to claim 12 and 13 enables a redundant attachment and / or backup.
  • Claim 14 relates to a functional plane carrier according to the invention, in which the most important functions - carrying, guiding, driving - are integrated in only two core components.
  • the embodiments according to claim 15 and 16 relate to a design of the stator, which in case of failure of the attachment ensures mutual support of the stator and allows a detectable, the groove width corresponding offset, which can be localized when using appropriate sensors on the road.
  • FIG. 1 shows a function plane carrier 1 embodied as a welded construction, which has a top flange 3 defining a sliding surface 2 on its upper side, wherein the sliding surface extends horizontally and in the direction of travel.
  • the mounting surface 5 is formed by a parallel to the side guide rail 4 extending inwardly offset vertical flange 6 is formed, which is provided for coupling to the main carrier 7 (see FIG. 3) with mounting holes 8.
  • Statorazogurt 9 is fixed, which is formed from a U-profile.
  • the side flanges 10 of the Statormerelygurts 9 take on the stator 11, which is formed by vertically and in the direction of travel extending stator laminations 12 (see Fig. 3).
  • the stator laminations 12 are provided with punched holes, which on the one hand define the recesses 13 for the stator windings 14 (see FIG. 3) and, on the other hand, a bore 15, which pass through the stator pack 11 transversely to the direction of travel.
  • the stator pack 11 shown in FIG. 1 is made into a block by bonding and potting the stator laminations.
  • For attachment to Statoramigurt serve holding pieces 16, which are designed as screws, threaded bolts, cylindrical pins, fitting screws, etc. The holding piece 16 passes through the bore 15 of the stator core 11 and corresponding mounting holes 17 in the side flanges 10 of the stator carrier belt 9.
  • the adapter piece 19 can also be designed for connection to a main carrier 7, which was manufactured in steel construction (not shown).
  • the outwardly-facing end faces 21 of the adapter pieces 19 are processed so that in the coupling with the mounting surface 5 of the Function level carrier 1, the lane for the magnetic levitation vehicle with the required accuracy by the two each attached to the outer sides of the main carrier 7 function level carrier 1 is defined.
  • the stator 11 is adjusted during assembly in addition to the function plane support 1, so that the required very tight tolerances that apply to the active surfaces 22 of the stator 11, can be met.
  • the embodiment shown in Fig. 1 shows between the top 23 of the stator 11 and the bottom 24 of the Statorwaysgurts 9 a void, which has approximately the same height as it is required for the conventional mounting via Nuttraversen (Fig. 5).
  • This void can now be used by the fact that the stator pack 11 fills this space, and the attachment pieces 16 are displaced towards the underside 24 of the Statoranigurts 9 back.
  • the recesses 13 for the stator windings 14 can be made deeper, so that two stator windings 14 can be accommodated without the profile of the functional plane support must be changed. The principle of this arrangement can be seen from Fig. 2 and Fig. 3.
  • stator core 11 shows a further developed stator core 11, in which the stator blades 12 are pressed together between two clamping jaws 25.
  • the clamping force is applied via clamping elements 26 which sit either on the stator core 11 and clamping jaws 25 passing through holding pieces 16 or on additional tie rods 27.
  • the clamping force can be applied by thread or other suitable means.
  • recessed recesses 13 for receiving a plurality of stator windings 14 the risk that the stator lamellae 12 in particular in the web portions 28 between the recesses 13 solve each other, be countered that the additional tie rods 27 are arranged in these web portions 28.
  • clamping elements (not shown) which comprise the web regions 28 in the manner of a clasp, without protruding beyond the active surface 22, and thus holding the stator laminations together. These clips can simultaneously serve to receive and fix the stator windings 14.
  • the attachment of the stator 11 in Fig. 2 takes place via side panels 10 a, which surround the stator 11 together with the Statoranigurt 9 in the receiving area U-shaped.
  • the side panels 10a have slot-like recesses, in the correspondingly extended holding pieces 16 are used.
  • the stator packs 11 thus mounted can be additionally secured by the holding pieces are coupled to the Statorarmegurt 9 via suspensions 30, which consist for example of an eyebolt 31.
  • the direction of force of these suspensions 30 is chosen so that it secures the stator 11 via the retaining piece 16 in a defined mounting position.
  • the holding piece 16 protrudes into the eye 31a, is secured therein by a nut 32, wherein the eyebolt thread 31b is inserted into a slot 33 in Statoranigurt 9 and fixed there with a wedge 34 and a nut 31c.
  • the wedge serves to exert a horizontal force component on the holding piece 16, which fixes it with the stator 11 in a defined position.
  • FIG. 3 shows a further exemplary embodiment of a functional plane carrier 1 according to the invention, in which the functions are integrated into two main elements 35, 36.
  • the upper flange 3 and the side guide rail 4 are combined to form an angle profile 35, while the vertical flange 6 and the Statoranigurt 9 together with the stator packets 11 at least partially comprehensive side flanges 10 to a T-like Profile 36 are summarized.
  • This T-like profile is also executable without the side flanges 10.
  • the side panels 10a and / or the suspensions 30 may be attached to the substantially flat stator support belt 9.
  • Other profile geometries are possible.
  • top flange 3, vertical flange 6 and stator carrier belt 9 can be designed as a double-T carrier (not shown), which is closed by a side guide rail 4 on its side forming the roadway edge.
  • side guide rail 4 on its side forming the roadway edge.
  • reinforcement ribbed plates 18 and webs 18a are used in these versions.
  • Fig. 3 shows a further particularly advantageous embodiment of the invention.
  • a stator 11 the fins 12 are compressed via two clamping jaws 25, shown.
  • the clamping force is applied here via a sleeve 15 passing through the sleeve 37, which is welded at its ends to the clamping jaws 25.
  • the sleeve 37 is welded at one end to a jaw 25, while it is secured at the other end via a collar and a corresponding recess in the other jaw 25 axially in the direction of the bore 15.
  • the suspension in Statorazogurt 9 via a bolt 38 which passes through the sleeve 37 and the mounting holes 17.
  • the assembly of the bolt 38 can be effected in that this cooled (for example, by liquid nitrogen) is inserted with undersize and after heating to the ambient temperature with the sleeve 37 and / or the holes 17 forms a press fit.
  • Even an operational heating of the stator does not loosen the press fit, since the bolt and stator heat uniformly.
  • the sleeve 37 allows, with appropriate design, a post-processing of its inner surface after the stator 11 is assembled, since, for example, when rubbing, the stator blades 12 are not damaged, and so after adjustment of the stator 11 in its installed position, the mounting holes 17 and the inner Passage through the sleeve 37 can be made in one go, and then only the bolt 38 is used. It is advantageous if both the mounting holes 17 and the passage through the sleeve 37 only finished, for. be wiped out or milled up.
  • stator packets 11 arranged one behind the other in the direction of travel, which are each formed with a transverse groove 39 or a transverse spring 40 at their front ends.
  • the tongue and groove connection between individual stator 11 provides additional security in the failure of the attachment of a stator 11. In this case, it depends in the groove 39 and in the spring 40 of the adjacent stator.
  • the stator core 11, in which the suspension has failed, then depends on the vertical component of the gap width b offset in the functional plane carrier 1. This offset can be detected by appropriate sensors, which then deliver a locatable signal through which a defective stretch can be detected.
  • a gap width b between 0.5 and 10 mm has been found to be particularly advantageous.
  • the geometry of the tongue and groove joint is not limited to the trapezoidal configuration shown in FIG. Any profile can be chosen that allows a positive coupling in the vertical direction of adjacent stator packets.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Linear Motors (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Liquid Crystal (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Claims (16)

  1. Support de niveaux fonctionnels (1) pour une voie destinée à un véhicule à suspension magnétique, le support de niveaux fonctionnels (1) définissant une voie de déplacement, présentant une face de glissement (2), un rail de guidage latéral (4), une membrure support de stator (9, 10, 10a) supportant des paquets de stators (11), composés de lamelles de stator (12) s'étendant verticalement et dans la direction de déplacement, et une surface de montage (5) servant au couplage à un support principal (7), caractérisé en ce que le paquet de stators (11) présente un perçage (15), traversant sensiblement perpendiculairement les lamelles (12), et est relié à la membrure de support de stator (9, 10, 10a), par l'intermédiaire d'une pièce de maintien (16, 38) traversant le perçage (15).
  2. Support de niveaux fonctionnels (1) selon la revendication 1, caractérisé en ce que le paquet de stators (11) est comprimé, avec une force de serrage déterminée, entre deux mâchoires de serrage (25) s'étendant sensiblement parallèlement aux lamelles de stator (12), et la pièce de maintien (16 ; 38) traverse également les mâchoires de serrage (25).
  3. Support de niveaux fonctionnels (1) selon la revendication 2, caractérisé en ce que la force de serrage est transmise aux mâchoires de serrage par l'intermédiaire d'éléments de serrage (26) montés sur la pièce de maintien (16).
  4. Support de niveaux fonctionnels (1) selon la revendication 2 ou 3, caractérisé en ce que la force de serrage est appliquée par l'intermédiaire d'une douille (37), s'étendant coaxialement par rapport à la pièce de maintien (16, 38) et traversant le paquet de stators (11) et les mâchoires de serrage (25).
  5. Support de niveaux fonctionnels (1) selon la revendication 4, caractérisé en ce que la douille (37) est soudée à une mâchoire de serrage (25).
  6. Support de niveaux fonctionnels (1) selon l'une des revendications précédentes, caractérisé en ce que la pièce de maintien (16, 38), à l'état monté, forme un siège de pressage avec la douille (37) ou avec le paquet de stators (11) et les mâchoires de serrage (25).
  7. Support de niveaux fonctionnels (1) selon l'une des revendications précédentes, caractérisé en ce que le paquet de stators (11) présente des éléments de serrage supplémentaires pour les enroulements de stators (14), dans la zone des nervures (18) entre les évidements (13).
  8. Support de niveaux fonctionnels (1) selon la revendication 7, caractérisé en ce que les éléments de serrage entourent en forme d'agrafes les nervures (28) et/ou s'appliquent sur les paquets de stators (12) et, le cas échéant, les mâchoires de serrage (25) dans la zone des ancrages de traction (27) traversant les nervures.
  9. Support de niveaux fonctionnels (1) selon l'une des revendications précédentes, caractérisé en ce que la membrure de support de stator (9, 10, 10a) est réalisée sous la forme de profilé en U, et la pièce de maintien (16, 38) traverse les deux branches (10).
  10. Support de niveaux fonctionnels (1) selon la revendication 9, caractérisé en ce que la pièce de maintien (16, 38) forme, avec la membrure de support de stator (9, 10, 10a), un assemblage pressé.
  11. Support de niveaux fonctionnels (1) selon la revendication 9, caractérisé en ce que la pièce de maintien (16, 38) s'engage dans un évidement du genre d'une fente, ménagé dans un profilé en U (10, 10a).
  12. Support de niveaux fonctionnels (1) selon l'une des revendications 9 à 11, caractérisé en ce que la pièce de maintien (16, 38) est reliée au support de niveaux fonctionnels (1) par l'intermédiaire d'une suspension (30, 31a, 31b, 31c, 32, 33, 34) supplémentaire.
  13. Support de niveaux fonctionnels (1) selon la revendication 12, caractérisé en ce que la suspension (30, 31a, 31b, 31c, 32, 33, 34) supplémentaire est réalisée de manière qu'elle assure la pièce de maintien (16, 38) à sa position montée.
  14. Support de niveaux fonctionnels (1) selon l'une des revendications précédentes, caractérisé en ce que le support (1) est formé essentiellement de deux profilés laminés (35, 36), en particulier un profilé laminé (35) entourant la surface de glissement (2) et la glissière de guidage latéral (4), ainsi qu'un profilé (36) du genre d'un T, entourant la surface de montage (5) et la membrure de support de stator (9, 10).
  15. Support de niveaux fonctionnels (1) selon l'une des revendications précédentes, caractérisé en ce que, dans une extrémité frontale des paquets de stators (11) est réalisée une rainure (39) horizontale, s'étendant transversalement par rapport à la direction de déplacement et, dans l'autre extrémité frontale, est réalisée une languette (40) horizontale s'étendant transversalement par rapport à la direction de déplacement, de manière que, lorsque les paquets de stators (11) sont disposés les uns derrière les autres, les languettes (40) s'engagent dans les rainures (39), chaque fois des paquets de stators (11) se raccordant.
  16. Support de niveaux fonctionnels (1) selon la revendication 15, caractérisé en ce qu'entre la rainure (39) et la languette (40) est formé un intervalle, d'une largeur b comprise dans la fourchette entre 0,5 et 10 mm.
EP03767546A 2002-11-14 2003-11-14 Support de niveaux fonctionnels pour une voie destinée à un véhicule à suspension magnétique Expired - Lifetime EP1560985B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10253136 2002-11-14
DE10253136A DE10253136A1 (de) 2002-11-14 2002-11-14 Funktionsebenenträger
PCT/EP2003/012740 WO2004044329A1 (fr) 2002-11-14 2003-11-14 Support de niveaux fonctionnels

Publications (2)

Publication Number Publication Date
EP1560985A1 EP1560985A1 (fr) 2005-08-10
EP1560985B1 true EP1560985B1 (fr) 2007-05-16

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EP03767546A Expired - Lifetime EP1560985B1 (fr) 2002-11-14 2003-11-14 Support de niveaux fonctionnels pour une voie destinée à un véhicule à suspension magnétique

Country Status (7)

Country Link
US (1) US7401557B2 (fr)
EP (1) EP1560985B1 (fr)
CN (1) CN1324195C (fr)
AT (1) ATE362565T1 (fr)
AU (1) AU2003292021A1 (fr)
DE (2) DE10253136A1 (fr)
WO (1) WO2004044329A1 (fr)

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DE102004012246A1 (de) * 2004-03-12 2005-09-29 Siemens Ag Fahrweg eines Magnetschwebefahrzeugs
EP1655824B1 (fr) 2004-11-08 2008-04-09 Etel S.A. Moteur linéaire avec un stator segmenté
ITUD20040231A1 (it) * 2004-12-14 2005-03-14 Gisulfo Baccini Motore lineare
CN103223246B (zh) 2006-03-03 2015-12-23 哈姆游乐设施股份有限公司 直线电机驱动的游乐设施及方法
DE202007004133U1 (de) * 2006-11-22 2007-08-23 Industrieanlagen-Betriebsgesellschaft Mbh Längselement eines Magnetbahnfahrweges, Magnetbahnfahrweg mit einem derartigen Längselement
DE102007051231A1 (de) * 2007-10-10 2009-04-16 Thyssenkrupp Transrapid Gmbh Magnetschwebefahrzeug und Verfahren zum Anheben und/oder Absetzen desselben
DE202008016183U1 (de) * 2008-12-08 2010-05-06 Thyssenkrupp Transrapid Gmbh Fahrwegträger für Magnetschwebefahrzeuge und Statorpaket dafür
WO2013000090A1 (fr) * 2011-06-30 2013-01-03 Hm Attractions Inc. Système de contrôle de mouvement et procédé pour une attraction
AT517532B1 (de) * 2015-07-28 2017-06-15 Bernecker + Rainer Industrie-Elektronik Ges M B H Aufnahme
CN109525090A (zh) * 2017-09-18 2019-03-26 大银微系统股份有限公司 线性马达的铁芯组
EP3627673B1 (fr) * 2018-09-20 2023-07-26 Etel S.A. Pièce secondaire segmenté pour un moteur linéaire
CN110029539B (zh) * 2019-03-26 2024-05-31 中铁磁浮交通投资建设有限公司 一种高速磁浮交通纵横梁式钢-混凝土组合结构轨排

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Also Published As

Publication number Publication date
ATE362565T1 (de) 2007-06-15
DE10253136A1 (de) 2004-05-27
EP1560985A1 (fr) 2005-08-10
CN1324195C (zh) 2007-07-04
WO2004044329A1 (fr) 2004-05-27
CN1711396A (zh) 2005-12-21
AU2003292021A1 (en) 2004-06-03
US7401557B2 (en) 2008-07-22
DE50307302D1 (de) 2007-06-28
WO2004044329A8 (fr) 2004-10-07
US20060016366A1 (en) 2006-01-26

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