EP2786912B1 - Dispositif de support pour bâtis tournants - Google Patents

Dispositif de support pour bâtis tournants Download PDF

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Publication number
EP2786912B1
EP2786912B1 EP13162463.7A EP13162463A EP2786912B1 EP 2786912 B1 EP2786912 B1 EP 2786912B1 EP 13162463 A EP13162463 A EP 13162463A EP 2786912 B1 EP2786912 B1 EP 2786912B1
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EP
European Patent Office
Prior art keywords
bearing
holding device
bogie
devices
system parts
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
EP13162463.7A
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German (de)
English (en)
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EP2786912A1 (fr
Inventor
Gordan Dzeba
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.)
Schweizerische Bundesbahnen SBB
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Schweizerische Bundesbahnen SBB
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Priority to EP13162463.7A priority Critical patent/EP2786912B1/fr
Publication of EP2786912A1 publication Critical patent/EP2786912A1/fr
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Publication of EP2786912B1 publication Critical patent/EP2786912B1/fr
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • B66C17/20—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for hoisting or lowering heavy load carriers, e.g. freight containers, railway wagons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms

Definitions

  • the invention relates to a holding device for bogies, in particular a holding device for manipulating bogies or parts thereof.
  • Another device for exchanging bogies on rail vehicles is from [2], DE4405279C1 , known.
  • a truck moves in a tunnel under a bogie to be replaced.
  • a spindle lifting table provided on the pallet truck is raised to support a track bridge, which is subsequently unlocked and lowered with the bogie released from the rail vehicle.
  • the bogie is driven via tracks and one or more turntables to a delivery point where the bogie is removed from the track bridge.
  • the bogie to be serviced is now moved on tracks that are above a tunnel or elevated in space.
  • the bogie can also be parked on a track bridge, which can be raised and lowered by means of a lifting device.
  • the maintenance personnel can therefore from the side, from above and from below on the bogie access.
  • the maintenance personnel have to move to the appropriate positions below the bogie or on the bogie.
  • work is often carried out "overhead", which cause a considerable burden on the staff. When working "overhead” there is always the risk that parts of the machined bogie can solve and injure a worker.
  • the possibilities for maintenance of the bogie are also limited to such workstations. For example, if a wheelset is to be replaced, the bogie must be moved to another workstation, which is equipped to carry out this work.
  • the DE29503603U1 discloses a mobile lifting system for bogies, consisting of a carriage with a lifting mechanism arranged thereon, which has a U-like basic shape with two parallel longitudinal limbs, which are connected at one end by a portion. On the longitudinal legs rail sections are arranged, which serve to support the wheels of a bogie.
  • the CN202245961U discloses a device by means of which a frame of a rail vehicle can be detected, lifted and rotated.
  • the present invention is therefore based on the object to provide an improved holding device for bogies.
  • an improved holding device for manipulating bogies or for manipulating parts of bogies is to create.
  • the bogies are to be held and preferably manipulated such that all required maintenance and repair work on any type of bogies can be advantageously carried out.
  • the maintenance and repair work should be able to be carried out conveniently and without burden or endangerment of the maintenance personnel. Work "overhead" should be avoided, so that the physical burden of the maintenance personnel can be reduced and risks from falling parts can be avoided.
  • the inventive holding device By means of the inventive holding device, it should be possible to carry out virtually all work on a bogie.
  • the wheelsets should be easily solved by the bogie and replaced.
  • the device which serves to hold and manipulate a bogie, comprises two system parts, each having a lifting device, by means of which the bogie can be raised.
  • the two system parts each hold two storage devices such that the storage devices of each system part on the one hand vertically along the associated lifting device and preferably against each other or apart and on the other hand against the adjacent system part displaced are and that in each of the storage devices each a facing wheel of the positioned between the system parts bogie is storable and preferably clamped.
  • the bogie is arranged between the two system parts.
  • the bogie on rails between the two system parts retractable and rotatable so that the wheels of the bogie are facing the storage devices and the waves of the wheelsets are aligned perpendicular to the connecting axis between the two system parts.
  • a turntable is preferably provided between the two system parts.
  • the system parts can also be arranged on rolling stock, so that they are displaceable, for example, perpendicular to a pair of rails on which the bogie is.
  • the system parts are displaceable along rails that run perpendicular to the pair of rails on which the bogie is.
  • the storage devices are driven against each other, so that they can be retracted between the wheels of the wheelsets.
  • the storage devices of the two system parts are guided against each other, so that they are at the height of the wheels of the associated wheelsets.
  • the rolling stock on which the system parts are preferably designed such that the system parts on the pair of rails on which the bogie is against each other are displaced.
  • the storage devices are mutually displaceable.
  • the wheels are stored in the storage devices and preferably clamped.
  • the bearing devices aligned parallel to one another are guided apart against the wheels, so that externally provided on the bearing devices coupling elements and clamping elements can project beyond the wheel rim, preferably the wheel flange of the wheels and clamp.
  • each storage device The distance between the two bearing elements of each storage device is chosen such that they can be pushed under the wheels and preferably rest after lifting the storage devices approximately in the middle or within an angular range of 30 ° -60 ° to the lower quadrant of the wheels.
  • the storage devices on a bearing bar which is preferably provided with two bearing elements on which an associated wheel can be supported.
  • the bearing bar holds a rotatably mounted clamping lever, which has at least one clamping element, which is feasible against the resting on the bearing elements wheel to tighten this.
  • the outwardly projecting bearing elements and the clamping elements can therefore be moved so far against the wheels until they dominate the wheel flange.
  • the bearing elements and the clamping elements are designed such that they can hold the flange of the associated wheel.
  • the bearing elements and the clamping elements of the wheel center facing recesses which can receive a part of the flange in a form-fitting manner. After this Clamping the bearing elements or the rotation of the clamping lever and the pressing of the clamping elements of the flange is held securely. It is also advantageous that there are no effects on the running surface of the wheel rim.
  • the wheels are therefore not only stable, but also kept gentle.
  • the inventive holding device thus allows to detect any bogies on the wheels and lift. This not only makes it possible to advantageously manipulate bogies. By detecting the bogies on the wheels also damaging effects on the bogie are avoided. There are no device parts of the bogie detected that could be deformed or damaged by the action of mechanical stresses.
  • the bearing bar and the tensioning lever of each bearing device are connected to each other in preferred embodiments on the one hand by a connecting shaft and on the other hand by a drive device, preferably a hydraulic drive device.
  • the bearing bar and the clamping lever with the bearing elements and the clamping element thereby form the clamping jaws of the bearing device.
  • the clamping jaws can also have other shapes and, for example, form or have circular-segment-shaped grippers, by means of which the wheel flange or the wheel rim of a wheel can be held.
  • each of the lifting devices is connected via a coupling device with two storage devices.
  • the bearing devices are displaceably and preferably rotatably supported.
  • the mutually parallel bearing devices are mutually displaceable.
  • the storage devices are also against the adjacent Sliding system part, so that the storage devices can be moved forward to the wheels of the bogie without the system parts are moved.
  • the coupling device has a bearing block, which preferably holds two retaining shafts along which the bearing devices are displaceable against each other.
  • the bearing block is preferably held by a rotatable and / or axially displaceable coupling shaft or a rotary plate, so that a rotation and preferably also an axial displacement can be performed.
  • the coupling shaft or the rotary plate are preferably coupled to a drive unit which allows to rotate the held and raised bogie. In this way, the maintenance staff receives ideal access to all parts of the bogie device.
  • the lifting device of each system part preferably comprises a carriage, which is displaceable along a vertically oriented bearing shaft and / or along a vertically oriented threaded rod which is coupled to a drive unit.
  • the storage devices are connected via the coupling device to the carriage and can therefore be moved vertically upwards.
  • the system parts may be stationarily attached or moved. If the two system parts are movable relative to one another and supported on rolling stock, they are preferably connected to one another in the region of the upper ends by a telescopically formed connecting device.
  • the connecting device is preferably drivable by means of a drive unit such that the two system parts can be driven against each other or apart.
  • a bogie can be detected, lifted and preferably rotated by means of the holding device according to the invention.
  • at least one supplementary lifting device or supporting device is preferably provided, by means of which the raised bogie can be supported such that it is held only by the supplementary lifting device or by the supplementary lifting device and one of the system parts.
  • an element in particular a wheel set, can be detached from the bogie and, for example, stored on rails.
  • the storage devices can be rotated about the axis of displacement of the lifting device.
  • the system parts described can therefore be used advantageously alone, for example, to detect wheel sets, lift and supply a bogie.
  • FIG. 1 shows a holding device 10 according to the invention in a preferred embodiment with a known bogie 9, which has two sets of wheels 900, on each of which two wheels 90 are provided, each having a rim 91 with a tread and a subsequent flange flange 92.
  • the holding device 10 comprises two interconnected by a connecting device 5 system parts 1A, 1B, which optionally each have a provided with rolling stock 101 base plate 100.
  • each of the system parts 1A and 1B comprises a vertically oriented lifting device 4, which is connected via a coupling device 3 with two storage devices 2 is.
  • the bearing devices 2 comprise clamping jaws in the form of a bearing bar 21 provided with two bearing elements 211, 212 and a tensioning lever 22 provided with a tensioning element 221.
  • the holding device 10 By means of the rolling stock 101 on the base plates 100, the holding device 10 can be moved until the bogie 9 is positioned between the system parts 1A, 1B.
  • the connecting device 5 By means of the connecting device 5, the two column-like system parts 1A, 1B can be moved against each other or apart to detect the bogie 9 or release again.
  • the bogie 9 can be moved between the two system parts 1A, 1B and rotated on a turntable (not shown).
  • the system parts 1A, 1B can also be mounted stationary on the ground. It is provided that the storage devices 2 can be extended against the wheels 90 of the bogie 9.
  • the inventive holding device 10 can therefore be adapted by kinematic reversal in a simple manner to the needs of the user and to the structural conditions within a maintenance hall.
  • FIG. 2 shows the holding device 10 of FIG. 1 with the wheels 90 of the bogie 9 held by the bearing devices 2.
  • the two system parts 1A, 1B were moved by means of the connecting device 5 up to the height of the facing wheels 90 of the bogie 9 against each other.
  • the wheels 90 lie approximately in the middle between the two bearing elements 211, 212 of the bearing beam 21.
  • the bogie 9 is already supported by the bearing members 211, 212 and can be raised.
  • the bearing devices 2 a clamping lever 22, by means of which the held wheel 90 can be clamped from above.
  • the bearing bar 21 and the clamping lever 22 are connected to each other by a hydraulic drive unit 28.
  • the clamping lever 22 is rotated either down against the wheel 90 or upwards. After the rotation of the clamping lever 22 down the wheels 90 are held securely from both sides, so that the coupled bogie 9 can now be raised and rotated about the longitudinal axis or optionally can be tilted laterally.
  • the storage devices 2 are connected via coupling devices 3 with the lifting devices 4.
  • each coupling device 3 two storage devices 2 are preferably held against each other displaceable.
  • the storage devices 2 can also be driven against the wheels 90.
  • the illustrated coupling device 3 additionally allows the held bearing devices 2 to be rotated about the longitudinal axis of the clamped bogie 9. This process is assisted by a drive unit 31, with which preferably each of the two system parts 1A and 1B is equipped.
  • the coupling device 3 is connected to a carriage 40 of the lifting device, which is guided by a threaded rod 45, which is driven by a drive unit 41, along a bearing shaft 44.
  • the bearing shaft 44, the threaded rod 45 and the drive unit 41 are held by a vertically oriented support profile 42, for example a U-shaped metal carrier.
  • the upper ends of the system parts 1A and 1B are interconnected by the connecting device 5 having telescopically telescoping outer and inner telescopic members 5211, 5212, 522.
  • Each system part 1A, 1B is connected to an outer telescopic element 5211 or 5212, for example screwed or welded.
  • the outer telescopic elements 5211 and 5212 can be inserted from both sides into the inner telescopic element 522.
  • Each system part 1A, 1B is also provided in this preferred embodiment with a drive unit 51 which drives a threaded rod or spindle 55, which engages in a thread in a spindle bearing 53, which is fastened to the inner telescopic element 522.
  • the drive units 31, 41 and 51 of the coupling devices 3, the lifting devices 4 and the connecting device 5 are preferably operated synchronously, for which purpose preferably an electronic control unit 6 is provided.
  • the data of all managed bogies 9 are preferably stored, so that after entering the type of bogie 9 preferably all shifts of the storage devices 2 are completed automatically and driven by a motor.
  • FIG. 3 shows the holding device 10 of FIG. 1 with the bogie 9, which was raised to about half height after synchronous actuation of the drive units 41 of the lifting devices 4. It is shown that one or more supplementary lifting devices or supporting devices 8 can be used, by means of which the raised bogie 9 can now be supported, so that the storage devices 2 of at least one system part 1A and / or 1B can be released from the bogie 9. This makes it possible, with the relieved storage devices 2 per a wheel set 900 detached from the bogie 9 to drive back down and replace.
  • the supplementary lifting device 8 can be designed simply and form only a support for the bogie 9.
  • the bogie 9 is moved by means of the holding device 10, for example, upwards, after which the supplementary lifting device or support device 8 is driven under the bogie 9. Subsequently, the bogie 9 can be lowered to the supplementary lifting device 8. As a result, one or both parts of the system 1A, 1B can be removed from the bogie 9 in order, for example, to manipulate removed wheelsets 900.
  • FIG. 4 shows the holding device 10 of FIG. 1
  • the bogie 9 can be rotated by 360 ° about its longitudinal axis, which passes through the coupling devices 3 of the two system parts 1A, 1B with the raised and turned to the side or laterally by about 45 °.
  • the maintenance staff can adjust any angle of rotation and access from the top convenient to all parts of the bogie 9.
  • FIGS. 5a to 5e illustrate the operations for coupling the bogie 9 to the holding device 10 of FIG. 1 .
  • the decoupling of the bogie 9 takes place in reverse process steps. Shown are the processes in a holding device 10, in which the system parts 1A, 1B are mutually displaceable. As mentioned, it is also possible that not the entire system parts 1A, 1B are moved, but only the storage devices 2 are moved back against each other and again.
  • FIG. 5a shows the holding device 10 of FIG. 1 with the bogie 9, which is brought relative to the holding device 10 in the sphere of action of the storage devices 2.
  • the bogie 9 can be driven between the system parts 1A, 1B and rotated on a turntable.
  • the system parts 1A, 1B are moved, for example on first Rangierschienen 71 to the height of the bogie 9, which is movable on second Rangierschienen 72.
  • the system parts 1A, 1B can then be moved along the second Rangierschienen 72 against the bogie 9.
  • FIG. 5b shows the holding device 10 of FIG. 5a during which the two storage devices 2 on each of the system parts 1A, 1B are shifted against each other.
  • the storage devices 2 are guided from the inside against the wheels 90. So that the storage devices 2 can be pushed between the wheels 90, it is necessary that they are first pushed against each other, so that their distance is smaller than the distance between the wheels 90 of the wheels 900.
  • bearing devices 2 are used in which the bearing elements can be removed and used. It is a two-piece bearing bar 21 used as in FIG. 6c is shown. This bearing bar 21 has two mutually parallel bearing plates 21A, 21B, which are interconnected by bearing pins 2110, 2120, on which the front bearing elements 211, 212 are provided. In the alternative embodiment, the storage devices 2 may be stationarily aligned at the height of the wheels 90.
  • the storage devices 2 After removal of the bearing pins 2110, 2120, the storage devices 2 alone or together with the associated system part 1A; 1B is driven against the wheels 90 in such a way that the first bearing plate 21A lies on one side and the second bearing plate 21B on the other side of the corresponding wheel 90. Subsequently, the bearing bolts 2110, 2120 are used, which are designed such that the form-fitting with a wheel 90, preferably the flange 92, to be connected bearing element between the two bearing plates 21A, 21B. As a result, the storage devices 2 can be raised with the positively held wheels 90.
  • the bearing bolts 2110, 2120 are fixedly connected to the bearing plates 21A, 21B.
  • the bearing elements 211, 212 project beyond the bearing bar 21 laterally and are guided from below under the wheel flange of the wheels 90.
  • the two pairs 2A and 2B of the storage devices 2 or the two system parts 1A, 1B are first moved against each other, so that the bearing elements 211, 212 are at the height of the wheels 90.
  • FIG. 5e illustrate the processes by which the wheels 90 are tightened in the storage devices 2.
  • the bearing devices 2 and the bearing beams 21 are raised, so that the bearing elements 211, 212 detect the flange 92 of the associated wheels 90.
  • the clamping lever 22 are rotated so that the clamping elements 221 detect the flange 92 from above.
  • the wheels 90 are now clamped between the bearing elements 211, 212 and the clamping elements 221.
  • the entire bogie 9 is therefore stably connected to the holding device 10 and can be arbitrarily manipulated in the sequence, that is raised (see FIG. 3 ) and rotated (see FIG. 4 ) become.
  • FIG. 6a shows the storage devices 2 of the system part 1A, which are connected via a coupling device 3 with a carriage 40 of the lifting device 4.
  • the carriage 40 is displaceable along a bearing shaft 44 and is driven by a threaded rod 45.
  • FIG. 6b shows the carriage 40 of the system part 1A of FIG. 6a , the bearing opening 402 for receiving the position shaft 44 and a threaded portion 401 with a threaded bore 4011 for Receiving the threaded rod 45 has. Furthermore, a mounting plate 403 is shown, on which the coupling device 3 can be mounted.
  • FIG. 6c shows one of the storage devices 2 of the system part 1A of FIG. 6a with a bearing bar 21, which has two bearing plates 21A, 21B, which are connected to each other by two bearing pins 2110, 2120, each having a bearing element 211, 212 at the front, which project beyond the bearing bar 21 laterally.
  • the bearing bar 21 holds a connecting shaft 23 on which an S-shaped clamping lever 22 is rotatably mounted, which has two lever plates 22A, 22B, the front side by a lever pin 2210 are connected to each other, the front side has a clamping element 221, which the clamping lever 22nd surmounted laterally.
  • the lever plates 22A, 22B hold a mounting bolt 281, which holds the lower end of a hydraulic drive unit 28.
  • the upper end of the hydraulic drive unit 28 is held by a mounting bolt 282, which is connected to the bearing bar 21.
  • the bearing bar 21 also has two bearing openings, which serve to receive the support shafts 33, along which the bearing devices 2 are displaceable.
  • FIG. 6d shows a section through the system part 1A of FIG. 6a along the line AA.
  • the section runs vertically approximately in the middle through the coupling device 3 and thus through the bearing block 34, which has two bearing openings 341, in which the support shafts 33 are held.
  • the bearing block 34 is rotationally fixed or rotatably supported by a coupling shaft 35.
  • the coupling shaft 35 is connected to a rotary plate 32 which is fixedly or rotatably mounted on the carriage 40.
  • the rotary plate 32 and / or the coupling shaft 35 are connected to a drive unit 31. By operating the drive unit 31, the bearing block 34 can be selectively rotated.
  • Figure 7a shows one after the in FIG. 5d illustrated operation on a wheel 90 adjacent bearing device 2 with open clamping lever 22.
  • the lower end of the S-shaped clamping lever 22 is pulled upwards, whereby the upper end of the clamping lever 22 is pressed with the clamping element 221 down, as this in FIG. 7b is shown.
  • FIG. 8a shows the storage devices 2 with the outwardly directed bearing elements 221, 222 and clamping elements 221 of FIG. 6a from the front.
  • FIG. 8b shows the storage devices 2 of FIG. 8a with a wheel set 900, which is held by the voltage applied to the flanges 92 of the wheels 90 bearing elements 221, 222 and clamping elements 221.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Structural Engineering (AREA)
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Claims (14)

  1. Dispositif de maintien (10) pour un bogie (9) avec deux parties de système (1A, 1B), qui comprennent chacune un dispositif de levage (4), par lesquels le bogie (9) peut être soulevé, caractérisé en ce que les parties de système (1A, 1B) tiennent chacune deux dispositifs de palier (2) tel que les deux dispositifs de palier (2A; 2B) de chaque partie du système (1A, 1B) sont déplaçables d'une part verticalement le long du dispositif de levage (4) ainsi que de préférence l'un vers l'autre et d'autre part contre la partie de système adjacente (1B resp. 1A) et que dans chaque dispositif de palier (2) une roue orienté (90) du bogie (9), placé entre les parties du système (1A, 1B), est guidable et que chaque dispositif de palier (2) présente une barre d'appui (21) avec des éléments d'appui (211, 212), sur lesquels une roue (90) correspondante peut s'appuyer et qu'un levier de serrage (22) relié de manière rotative à la barre d'appui (21) est prévu, ledit levier de serrage (22) présentant au moins un élément de serrage (221), qui est peut être guidé contre la roue (90) reposant sur les éléments d'appui (211, 212) pour la serrer.
  2. Dispositif de maintien (10) selon la revendication 1, caractérisé en ce que chaque dispositif de palier (2) présente une barre d'appui (21) avec deux éléments d'appui (211, 212).
  3. Dispositif de maintien (10) selon la revendication 1 ou 2, caractérisé en ce que les dispositifs de palier (2) de chaque partie du système (1A, 1B) orientés parallèle l'un par rapport à l'autre sont tenus de manière déplaçable de préférence par deux arbres de support (33).
  4. Dispositif de maintien (10) selon la revendication 1, 2 ou 3, caractérisé en ce que les éléments d'appui (211, 212) et les éléments de serrage (221) du dispositif de palier (2) de chaque partie du système (1A; 1B) s'éloignent l'un de l'autre vers l'extérieur et que les dispositifs de palier (2) sont déplaçables si loin l'un par rapport à l'autre, qu'ils sont enfichables entre les roues (90) d'un jeu de roues (900) et loin l'un de l'autre jusqu'au roues (90).
  5. Dispositif de maintien (10) selon la revendication 4, caractérisé en ce que les éléments d'appui (211, 212) et les éléments de serrage (221) sont conçus de manière et présentent de préférence des cavités, tel qu'ils peuvent tenir le boudin de roue (92) de la roue (90) correspondante.
  6. Dispositif de maintien (10) selon une des revendications 2 - 5, caractérisé en ce que la barre d'appui (21) et le levier de serrage (22) de chaque dispositif de palier (2) sont reliés d'une part par un arbre de connexion (23) et d'autre part par un dispositif d'entraînement (28) de préférence hydraulique.
  7. Dispositif de maintien (10) selon une des revendications 4 - 6, caractérisé en ce que chacun des dispositifs de levage (4) est connecté à un dispositif d'accouplement (3), qui tient une première paire de dispositifs de palier (2A) de manière rotative et/ou déplaçable dans la direction de la deuxième paire de dispositifs de palier (2B).
  8. Dispositif de maintien (10) selon la revendication 7, caractérisé en ce que le dispositif d'accouplement (3) présente un bloc de support (34), qui tient des arbres de support (33), le long desquels les dispositifs de palier (2A ou 2B) sont déplaçables l'un par rapport à l'autre, et qui est tenu par un arbre d'accouplement (35) rotatif et/ou déplaçable axialement et/ou par une plaque de rotation (32), qui est de préférence couplé à une unité d'entraînement (31).
  9. Dispositif de maintien (10) selon la revendication 6, 7 ou 8, caractérisé en ce que le dispositif de levage (4) de chaque partie de système (1A, 1B) présente un chariot (40), qui est déplaçable le long d'un arbre de palier (44) et/ou le long d'une tige filetée (45), qui est couplé à une unité d'entraînement (41).
  10. Dispositif de maintien (10) selon la revendication 9, caractérisé en ce que les dispositifs de levage (4) de chaque partie de système (1A, 1B) sont reliés de préférence dans zone des bouts supérieurs par un dispositif de connexion (5) conçu de manière télescopique, qui peut être entraîné de préférence par une unité d'entraînement (51), de manière à ce que les parties de système (1A, 1B) déplaçables l'un vers l'autre ou l'un loin de l'autre.
  11. Dispositif de maintien (10) selon une des revendications 1 - 10, caractérisé en ce que les parties de système (1A, 1B) présentent sur la face inférieure un matériel roulant (101), qui est de préférence guidé dans des rails.
  12. Dispositif de maintien (10) selon une des revendications 1 - 11, caractérisé en ce que un dispositif de levage (8) complétant est prévu, par lequel le bogie (9) soulevé peut être supporté tel qu'il peut être déconnecté d'au moins une partie des système (1A ou 1B) et du dispositif de levage (8) complétant, tel que un élément, en particulier un jeu de roues (900), peut être libéré du bogie (9) par la partie de système (1A ou 1B) libérée.
  13. Dispositif de maintien (10) selon une des revendications 1 - 12, caractérisé en ce que les dispositifs de palier (2) peuvent tourner autour un axe orthogonal à l'axe de déplacement du dispositif de levage (4) correspondant.
  14. Dispositif de maintien (10) selon une des revendications 1 - 13, caractérisé en ce qu'un disque tournant est prévu entre les parties de système (1A, 1B), sur ledit disque des bogies (9) ou les jeux de roues (900) peuvent tourner et rouler vers des rails connectés.
EP13162463.7A 2013-04-05 2013-04-05 Dispositif de support pour bâtis tournants Active EP2786912B1 (fr)

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CN111483493A (zh) * 2020-04-24 2020-08-04 北京铁道工程机电技术研究所股份有限公司 一种架车机检修系统及方法

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EP3042735A1 (fr) 2015-01-06 2016-07-13 Schweizerische Bundesbahnen SBB Dispositif d'entretien d'amortisseurs de chocs

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DE3901065C2 (de) * 1989-01-16 1994-06-09 Neuero Technology Gmbh Vorrichtung zum Auswechseln von Drehgestellen an Schienenfahrzeugen
DE4405279C1 (de) 1994-02-19 1995-06-14 Neuero Technology Gmbh Verfahren und Vorrichtung zum Auswechseln von Drehgestellen an Schienenfahrzeugen
DE29503603U1 (de) 1995-03-03 1995-05-04 Pfaff Silberblau Hebezeug Fahrbare Hubanlage für Schienenfahrzeug-Drehgestelle
CN202245961U (zh) * 2011-08-25 2012-05-30 北京新联铁科技发展有限公司 轨道交通机车车辆龙门式构架翻转装置

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