EP2822831B1 - Structurally stable arrangement and method for forming a structurally stable arrangement - Google Patents

Structurally stable arrangement and method for forming a structurally stable arrangement Download PDF

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Publication number
EP2822831B1
EP2822831B1 EP13715164.3A EP13715164A EP2822831B1 EP 2822831 B1 EP2822831 B1 EP 2822831B1 EP 13715164 A EP13715164 A EP 13715164A EP 2822831 B1 EP2822831 B1 EP 2822831B1
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EP
European Patent Office
Prior art keywords
bar structure
structurally stable
stable arrangement
equipment components
unstable
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EP13715164.3A
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German (de)
French (fr)
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EP2822831A1 (en
Inventor
Marcus Otto
Volker Schmitt
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Siemens AG
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Siemens AG
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Publication of EP2822831A1 publication Critical patent/EP2822831A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors

Definitions

  • the invention addresses the problem of mounting equipment components that form groups (subsystems) on a rail vehicle.
  • the attachment should in particular below ground - ie below a car body of the rail vehicle - done. Due to the attachment, a given mechanical stability (structural stability) of the modules must be achieved; The individual components of the modules must be firmly and firmly connected.
  • the invention relates to a structure-stable arrangement with a support device and with equipment components of a rail vehicle, which are mounted on the support device.
  • the invention further relates to a method for forming a structure-stable arrangement comprising a support device and equipment components of a rail vehicle mounted on the support device.
  • a container serves as a carrier
  • a container serves as a carrier
  • equipment components of a subsystem are summarized in the functionally related equipment components of a subsystem to form a module.
  • brake containers are known, in which equipment components of a brake system are combined to form a module.
  • the equipment components are firmly and load-bearingly connected to the respective container and the containers are inherently stable.
  • the containers provided with the equipment components are usually connected by welding with cross members, which are then fastened by means of screw to long girders of a car underfloor.
  • compressed air components connected to the “brake containers” are fixed and supporting via connecting lines (Hoses) connected to air lines (eg to pipes in the form of a main air line HL and / or a main air tank line HBL), which are permanently mounted on the car body.
  • Hoses connecting lines
  • air lines eg to pipes in the form of a main air line HL and / or a main air tank line HBL
  • the support device is in each case designed as a structurally stable brake frame such that the mutual position of the mounted on the brake assembly equipment components is maintained to each other.
  • a frame construction is known in which a profile frame provided with columnar adapter elements forms a support device on which underfloor units and devices of a rail vehicle are mounted.
  • the profile frame consists of frame segments and a detachable connection of a frame segment with the corresponding adapter elements is recommended.
  • the invention is based on the object to optimize the weight of a structurally stable arrangement of the type mentioned above.
  • support rods of the support device are screwed in nodes such that they form an unstable framework on which the equipment components are mounted
  • at least one stiffening device is provided at the unstable framework is releasably secured in attachment points and stiffening the unstable framework such that the mutual position of the equipment components mounted on the unstable framework is maintained to each other
  • the at least one stiffening device after assembly of the equipment components provided on the rail vehicle of a especially as Extruded profile trained, wall of a car body of the rail vehicle or one, in particular designed as an extruded profile, the car body floor of the car body is formed.
  • An advantage of the structurally stable arrangement according to the invention is that the rigidity of the wall (the wall) or the car body floor of the car body is used for structural stabilization of the arrangement, so that the framework provided with the equipment components can be made unstable.
  • the number of support rods and the number of nodes in which these support rods are screwed, can be selected correspondingly low.
  • the length and cross section of the support rods can be reduced and thus material can be saved. The material savings lead to a significant weight and cost savings.
  • the equipment components are thus stabilized to each other in an advantageous manner using the rigidity of the wall or the car body floor of the car body.
  • At least three of the attachment points are spaced apart in the longitudinal direction of the rail vehicle.
  • first of the support rods of the unstable framework are arranged in a first plane and second of the support rods of the unstable framework in a second plane adjacent to the first plane, wherein the first support rods and the second support rods intersect such that bear in the nodes longitudinal sides of the first support rods on the longitudinal sides of the second support rods.
  • the framework is preferably suitable for mounting equipment components in the form of functionally related components of a brake system; in particular for the assembly of compressed air components which are connected via connecting lines.
  • the at least one stiffening device is formed during a pre-assembly of the structurally stable arrangement of a pre-assembly. And it is also considered advantageous if the at least one stiffening device is formed during transport of the structurally stable arrangement to the rail vehicle of an auxiliary frame (transport and mounting frame).
  • the auxiliary frame stiffens the provided with the equipment components framework even during assembly on the rail vehicle. Only after completion of the attachment to the wall or the car body floor of the car body - so if the wall or the car body floor of the car body fulfills its or its supporting function - the auxiliary frame is released from the framework.
  • groove-shaped receptacles are formed on the wall or the car body floor, in which nuts are fixed, the unstable framework is screwed by means of screws with the sliding blocks.
  • spacers spacer blocks
  • the groove-shaped receptacles are formed on an underside of, in particular held on two longitudinal beams, carbody bottom.
  • the equipment components are brake components.
  • the brake components can then be arranged with a particularly small distance to bogies of the rail vehicle, so that held on the bogies brake actuators are easily connected to the brake components.
  • the unstable framework is releasably connected to a pre-assembly plate during pre-assembly of the framework and equipment components at the framework so that the pre-assembly plate forms the at least one stiffening device of the structurally stable assembly during pre-assembly, with the unstable framework provided with the equipment components for transport with the structural component Auxiliary frame releasably connected and then the pre-assembly is released from the framework.
  • FIG. 1 shows a rail vehicle 1 with carriage 2, 3, 4. Based on the carriage 3 is shown that each of the car has a supported on two bogies 5, 6 car body 7.
  • the body floor 8 of the car body 7 is part of a designated as a whole with A1.3 first embodiment of the structure-stable arrangement according to the invention.
  • the body floor 7 is also part of a designated as a whole with A2.3 second embodiment of the structure-stable arrangement according to the invention.
  • equipment components of the rail vehicle each of which is part of one of the two structurally stable arrangements A1.3 and A2.3, are connected via first connecting lines 9 and 10 with an air line of the Rail vehicle 2 connected.
  • the air line is a main tank air line HBL.
  • connection lines to a further air line, for example the main air line HLL.
  • equipment components of the rail vehicle which are each part of one of the two structurally stable arrangements, via second connecting lines 12, 13 and 14, 15 with brake actuators 16, 17 and 18, 19 connected to the bogies 5 and 6 respectively are supported.
  • the carbody bottom 8 of the car body 3 is an extruded profile 8a, in particular an extruded hollow chamber profile, which is provided on its underside with C-grooves 8b.
  • This body floor is on long beams 20, 21 of the rail vehicle - that is, in the longitudinal direction x of the rail vehicle extending carriers - held.
  • the extruded profile 8a may be welded together from a plurality of sub-profiles.
  • the C-grooves 8b may be formed as an integral part of the extruded profile 8a or be welded to the extruded profile C-rails.
  • the C-grooves 8a extend in the longitudinal direction x of the rail vehicle.
  • the C-slots can also be designed so that they run in the transverse direction y.
  • the C-grooves may also be formed so that they extend obliquely to these two directions x, y.
  • the in the FIG. 2 The first embodiment A1.3 of the structurally stable arrangement shown comprises, in addition to the body floor 8, a support device 22 (a support frame) and equipment components of the rail vehicle, which are mounted on the support device 22.
  • the equipment components shown are functionally related components of a brake system, in particular compressed air components connected via third connecting lines 23, which include, for example, a brake module 24, a main air reservoir 25, an auxiliary compressor 26 and an auxiliary compressor reservoir 27.
  • first connection line 9 a prepared pipe stub 28 placed on a tee, which is arranged in the course of the continuous line HBL.
  • the framework S1 is thus designed such that it would bend and / or twist and / or buckle without a stabilizing effect of a stiffening device, in particular under the load of the equipment components 23 to 28.
  • the first support rods 31 to 33 extend in the longitudinal direction x and the second support rods 34 to 37 extend in the transverse direction y.
  • Additional support bars can be placed in the longitudinal or transverse direction, as long as the required assembly of components (for example compressed air tank) requires this. Instead of longitudinal or transverse direction and an arrangement in an oblique angle is possible.
  • the body floor 8 which is a wall (a wall) of the car body, forms a stiffening device AV1.3, to which the unstable framework S1 is releasably secured in attachment points 51 to 56.
  • the stiffening device AV1.3 stiffens the unstable framework S1 in such a way that the mutual position of the equipment components 23 to 28 mounted on the unstable framework S1 is maintained relative to each other.
  • groove-shaped receptacles are formed by the C-grooves, in which sliding blocks 61 to 66 are attached according to the required attachment points 51 to 56.
  • the unstable framework S1 is screwed by means of screws 71 to 76 with the sliding blocks 61 to 66.
  • In the attachment points 51 to 56 are Screw holes of the sliding blocks and screw holes of the support rods arranged in alignment with each other.
  • the screws 71 to 76 pass through spacers (distance blocks) 81 to 86, which are arranged between the framework S1 and the sliding blocks 61 to 66.
  • spacers distance blocks
  • the spacer blocks 81 to 86 bridge a defined space below the carbody floor 8, which is required for installations such as cable guides 87 or compressed air lines 88.
  • the framework S1 only the distance between the respective outer C-slots used for fastening must be bridged. In particular, therefore, it is not necessary to bridge the significantly wider distance between the two longitudinal beams 20, 21.
  • the length of the support rods can be optimally adapted to the dimensions of the equipment components 23 to 28 to be supported. This adjustment also contributes to weight savings and to an increase in stability.
  • the attachment points 51 and 52 in the transverse direction y at a distance L1 to the attachment points 53 and 54 on. Furthermore, the attachment points 51 and 52 have a distance L2 to the attachment points 55 and 56 in the transverse direction y. Thus, at least three of the attachment points in the transverse direction y of the rail vehicle 1 are spaced from each other.
  • the attachment points 51, 53 and 55 have a distance L3 to the attachment point 52 in the longitudinal direction x. Furthermore, the attachment points 51, 53 and 55 have a distance L4 to the attachment points 54 and 56 in the longitudinal direction x. Thus, at least three of the attachment points in the longitudinal direction x of the rail vehicle 1 are spaced from each other.
  • the first of the support rods 31 to 33 of the unstable framework S1 are arranged in a first plane.
  • the second of the support rods are arranged in a second plane adjacent to the first plane.
  • the first support rods and the second support rods intersect each other in such a way that longitudinal sides of the first support rods rest on longitudinal sides of the second support rods in the junctions 38 to 47.
  • screw holes of the preassembly plate 90 are arranged in alignment with the screw holes of the first truss rods 31 to 33, which correspond to the bolt holes of the sliding blocks 61 to 66 in the arrangement mounted on the rail vehicle A1.3.
  • the unstable framework S1, the equipment components 23 to 28 mounted on the framework S1 and the pre-assembly plate 90 likewise form a structure-stable arrangement A1.1.
  • the framework S1 Due to the releasable attachment of the unstable framework S1 to the pre-assembly plate 90, the framework S1 is stiffened such in that the mutual position of the equipment components 23 to 28 mounted on the unstable truss is determined during pre-assembly and then maintained to one another.
  • the unstable framework S1 provided with the equipment components is detachably connected to supports 91a, 92a, 93a of an auxiliary frame (transport and mounting frame) 97 for transporting in attachment points 91, 92, 93.
  • the first support rods in clamping grooves, which are formed in the free ends 91b, 92b, 93b of the supports, clamped and tightened by means of tension straps 91c, 92c, 93c.
  • the pre-assembly plate 90 rotated by 180 ° about the axis 89 and placed on loops 98 by a crane on the ground 99 or a means of transport.
  • the auxiliary frame 97 forms a stiffening AV1.2 a structurally stable assembly A1.2, wherein the structurally stable assembly A1.2 from the unstable stable for themselves S1, mounted on the framework S1 Equipment components 23 to 28 and the auxiliary frame 97 consists.
  • the auxiliary frame 97 fixed on the framework S1 gives the arrangement A1.2 the necessary strength during transport and assembly on the rail vehicle.
  • FIG. 11 is provided with the equipment components unstable framework S1 when mounted on the rail vehicle on the formed as an extruded profile and provided with the C-grooves wall 8 of the car body of the rail vehicle. Subsequently, the auxiliary frame 97 is released from the framework S1, so that now after assembly on the rail vehicle - as already explained above - the wall (here the carbody bottom 8) of the car body, the at least one Stiffening AV1.3 the structurally stable assembly A1.3 forms.
  • auxiliary frame 97 For mounting on the rail vehicle thus stiffened by the auxiliary frame 97 scaffolding S1 is moved to the car body floor 8 until the associated screw holes of the framework S1 and the sliding blocks 61, 62, 64 in the attachment points 51, 52, 54 are flush and with the Equipment components 23 to 28 provided rod assembly S1 can be screwed as a module (Subsystem) on the car body. Only when the module is screwed to the body floor, the auxiliary frame 97 is released.
  • the body floor 8 and the module (subsystem) A1.2 are tilted laterally upwards.
  • the module (subsystem) A1.2 is moved towards the body floor 8, its screw holes aligned with the associated screw holes of the sliding blocks 61, 62, 64 and the module A1.2 by means of the screws 71, 72, 74 screwed.
  • FIG. 12 shows the second embodiment A2.3 of the structure-stable arrangement according to the invention FIG. 1 consisting of a supporting device 100 in the form of an unstable framework S2, equipment components 101, 102 and a stiffening device AV2.3.
  • the stiffening device AV2.3 is formed by the body floor 8, to which the unstable framework S2 is releasably secured in attachment points.
  • the stiffening device AV2.3 stiffens the framework S2 provided with the equipment components 101, 102 in such a way that the mutual position of the equipment components 101, 102 mounted on the unstable framework S2 is maintained relative to each other.
  • Second support rods 110, 111, 112, 113 of the support 100 which are connected to the first support rods 103 in nodes 114, 115, 116, 117 to the unstable framework S2, extend in the longitudinal direction x.
  • spacers 118, 119, 120 are arranged in the attachment points between the first support bars 103 and the sliding blocks 8a to provide necessary space for installations 121, 122.
  • FIG. 13 shows a third embodiment A3.2 of the structure-stable arrangement according to the invention during transport to a rail vehicle.
  • This third embodiment A3.2 consists of a support device 130 in the form of an unstable framework S3, equipment components 131, 132, 133, 134, 135 in the form of compressed air components of a brake system and a stiffening device AV3.2.
  • the stiffening device AV3.2 is formed by an auxiliary frame (transport and mounting frame) 136.
  • the subframe stiffens the truss S3 provided with the equipment components such that the mutual position of the equipment components 131 to 135 mounted on the unstable truss S3 is maintained to each other.
  • the auxiliary frame 136 has supports 137, 138, 139, 140, 141, the first support rods 142, 143, 144 of the framework S3 are assigned.
  • the first support rods 142, 143, 144 are clamped in clamping grooves, which are formed in the free ends 137a, 138a, 139a, 140a, 141a of the supports, and tightened by means of tension straps, not shown here.
  • the first of the support rods 142 to 144 of the support device 130 which are screwed by means of screws 145 to 152 with sliding blocks 153 to 160 in not shown here C-grooves of a car body floor 8, extend in the longitudinal direction x.
  • Second support rods 161, 162 of the support device 130 which are connected at nodes 163 to 168 with the first support rods 142 to 144 to the unstable framework S3, extend in the transverse direction y. Again, spacers are in the attachment points between the first support bars and the sliding blocks 169 to 174 arranged to create necessary space for installations.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Description

Die Erfindung befasst sich mit dem Problem der Befestigung von Ausrüstungskomponenten, die in Gruppen Module (Subsysteme) bilden, an einem Schienenfahrzeug. Die Befestigung soll insbesondere unterflur - also unterhalb eines Wagenkastens des Schienenfahrzeugs - erfolgen. Durch die Befestigung muss eine vorgegebene mechanische Stabilität (Strukturstabilität) der Module erzielt werden; die einzelnen Bauteile der Module müssen fest und tragend verbunden sein.The invention addresses the problem of mounting equipment components that form groups (subsystems) on a rail vehicle. The attachment should in particular below ground - ie below a car body of the rail vehicle - done. Due to the attachment, a given mechanical stability (structural stability) of the modules must be achieved; The individual components of the modules must be firmly and firmly connected.

Die Erfindung betrifft eine strukturstabile Anordnung mit einer Tragvorrichtung und mit Ausrüstungskomponenten eines Schienenfahrzeugs, die an der Tragvorrichtung montiert sind.The invention relates to a structure-stable arrangement with a support device and with equipment components of a rail vehicle, which are mounted on the support device.

Die Erfindung betrifft weiterhin ein Verfahren zur Bildung einer strukturstabilen Anordnung, die eine Tragvorrichtung und an der Tragvorrichtung montierte Ausrüstungskomponenten eines Schienenfahrzeugs aufweist.The invention further relates to a method for forming a structure-stable arrangement comprising a support device and equipment components of a rail vehicle mounted on the support device.

Aus der Praxis sind gattungsgemäße strukturstabile Anordnungen bekannt, bei denen als Tragvorrichtung ein Container dient, in dem funktional zusammenhängende Ausrüstungskomponenten eines Subsystems zu einem Modul zusammengefasst sind. Bekannt sind beispielsweise sogenannte "Bremscontainer", in denen Ausrüstungskomponenten eines Bremssystems zu einem Modul zusammengefasst sind. Dabei sind die Ausrüstungskomponenten mit dem jeweiligen Container fest und tragend verbunden und die Container sind für sich eigenstabil. Die mit den Ausrüstungskomponenten versehenen Container werden üblicher Weise durch Schweißen mit Querträgern verbunden, welche dann mittels Schraubverbindungen an Langträger eines Wagens unterflur befestigt werden. Bei den aus der Praxis bekannten "Bremscontainern" werden mit den "Bremscontainern" fest und tragend verbundene Druckluftkomponenten über Verbindungsleitungen (Schläuche) an Luftleitungen (z.B. an Rohrleitungen in Form einer Hauptluftleitung HL und/oder einer Hauptluftbehälterleitung HBL) angeschlossen, die am Wagenkasten fest montiert sind.From the practice of generic structure-stable arrangements are known in which a container serves as a carrier, are summarized in the functionally related equipment components of a subsystem to form a module. For example, so-called "brake containers" are known, in which equipment components of a brake system are combined to form a module. The equipment components are firmly and load-bearingly connected to the respective container and the containers are inherently stable. The containers provided with the equipment components are usually connected by welding with cross members, which are then fastened by means of screw to long girders of a car underfloor. In the "brake containers" known from practice, compressed air components connected to the "brake containers" are fixed and supporting via connecting lines (Hoses) connected to air lines (eg to pipes in the form of a main air line HL and / or a main air tank line HBL), which are permanently mounted on the car body.

Weitere strukturstabilen Anordnungen sind beispielsweise aus den Druckschriften CN 201154710 Y , CN 201907526 U und KR 1020100100158 A bekannt. - Bei diesen bekannten Anordnungen ist die Tragvorrichtung jeweils als ein strukturstabiles Bremsgerüst derart ausgebildet, dass die gegenseitige Lage der an dem Bremsgerüst montierten Ausrüstungskomponenten zueinander aufrechterhalten bleibt.Other structurally stable arrangements are for example from the documents CN 201154710 Y . CN 201907526 U and KR 1020100100158 A known. - In these known arrangements, the support device is in each case designed as a structurally stable brake frame such that the mutual position of the mounted on the brake assembly equipment components is maintained to each other.

Aus der gattungsbildenden Patentschrift DE 199 49 243 C1 ist eine Rahmenausbildung bekannt, bei der ein mit säulenartigen Adapterelementen versehener Profilrahmen eine Tragvorrichtung bildet, an der Unterfluraggregate und -geräte eines Schienenfahrzeugs montiert sind. Der Profilrahmen besteht aus Rahmensegmenten und es wird eine lösbare Verbindung eines Rahmensegmentes mit den zugehörigen Adapterelementen empfohlen.From the generic Patent DE 199 49 243 C1 A frame construction is known in which a profile frame provided with columnar adapter elements forms a support device on which underfloor units and devices of a rail vehicle are mounted. The profile frame consists of frame segments and a detachable connection of a frame segment with the corresponding adapter elements is recommended.

Der Erfindung liegt die Aufgabe zu Grunde, das Gewicht einer strukturstabilen Anordnung der oben genannten Art zu optimieren.The invention is based on the object to optimize the weight of a structurally stable arrangement of the type mentioned above.

Zur Lösung dieser Aufgabe ist bei einer strukturstabilen Anordnung der oben genannten Art erfindungsgemäß vorgesehen, dass Tragstäbe der Tragvorrichtung in Knotenpunkten derart verschraubt sind, dass sie ein instabiles Stabwerk bilden, an dem die Ausrüstungskomponenten montiert sind, dass zumindest eine Aussteifungsvorrichtung vorgesehen ist, an der das instabile Stabwerk in Befestigungspunkten lösbar befestigt ist und die das instabile Stabwerk derart aussteift, dass die gegenseitige Lage der an dem instabilen Stabwerk montierten Ausrüstungskomponenten zueinander aufrechterhalten bleibt, und dass die zumindest eine Aussteifungsvorrichtung nach einer Montage des mit den Ausrüstungskomponenten versehenen Stabwerkes am Schienenfahrzeug von einer, insbesondere als Strangpressprofil ausgebildeten, Wand eines Wagenkastens des Schienenfahrzeugs oder einem, insbesondere als Strangpressprofil ausgebildeten, Wagenkastenboden des Wagenkastens gebildet ist.To solve this problem is provided according to the invention in a structure-stable arrangement of the type mentioned above that support rods of the support device are screwed in nodes such that they form an unstable framework on which the equipment components are mounted, that at least one stiffening device is provided at the unstable framework is releasably secured in attachment points and stiffening the unstable framework such that the mutual position of the equipment components mounted on the unstable framework is maintained to each other, and that the at least one stiffening device after assembly of the equipment components provided on the rail vehicle of a especially as Extruded profile trained, wall of a car body of the rail vehicle or one, in particular designed as an extruded profile, the car body floor of the car body is formed.

Ein Vorteil der erfindungsgemäßen strukturstabilen Anordnung besteht darin, dass die Steifigkeit der Wand (der Wandung) bzw. des Wagenkastenbodens des Wagenkastens zur Strukturstabilisierung der Anordnung genutzt wird, so dass das mit den Ausrüstungskomponenten versehene Stabwerk instabil ausgebildet sein kann. Die Anzahl der Tragstäbe und die Anzahl der Knotenpunkte, in denen diese Tragstäbe verschraubt sind, kann entsprechend gering gewählt werden. Außerdem können die Länge und der Querschnitt der Tragstäbe reduziert und somit Material eingespart werden. Die Materialeinsparung führt zu einer deutlichen Gewichts- und Kostenersparnis. Die Ausrüstungskomponenten sind also in vorteilhafter Weise unter Nutzung der Steifigkeit der Wand bzw. des Wagenkastenbodens des Wagenkastens zueinander stabilisiert.An advantage of the structurally stable arrangement according to the invention is that the rigidity of the wall (the wall) or the car body floor of the car body is used for structural stabilization of the arrangement, so that the framework provided with the equipment components can be made unstable. The number of support rods and the number of nodes in which these support rods are screwed, can be selected correspondingly low. In addition, the length and cross section of the support rods can be reduced and thus material can be saved. The material savings lead to a significant weight and cost savings. The equipment components are thus stabilized to each other in an advantageous manner using the rigidity of the wall or the car body floor of the car body.

Dadurch, dass das Stabwerk mit der Wand bzw. dem Wagenkastenboden verbunden wird, ist es bei der erfindungsgemäßen strukturstabilen Anordnung nicht erforderlich, den weiten Abstand zwischen Langträgern des Schienenfahrzeugs zu überbrücken.The fact that the framework is connected to the wall or the car body floor, it is not necessary in the structure-stable arrangement according to the invention to bridge the wide distance between the longitudinal members of the rail vehicle.

Vielmehr ist es in vorteilhafter Weise sogar möglich, dass zumindest drei der Befestigungspunkte in Querrichtung des Schienenfahrzeugs zueinander beabstandet sind.Rather, it is even advantageously possible that at least three of the attachment points in the transverse direction of the rail vehicle are spaced from each other.

Vorzugsweise sind außerdem zumindest drei der Befestigungspunkte in Längsrichtung des Schienenfahrzeugs zueinander beabstandet.Preferably, moreover, at least three of the attachment points are spaced apart in the longitudinal direction of the rail vehicle.

Es wird als vorteilhaft angesehen, wenn erste der Tragstäbe des instabilen Stabwerkes in einer ersten Ebene und zweite der Tragstäbe des instabilen Stabwerkes in einer an die erste Ebene angrenzenden zweiten Ebene angeordnet sind, wobei sich die ersten Tragstäbe und die zweiten Tragstäbe derart kreuzen, dass in den Knotenpunkten Längsseiten der ersten Tragstäbe an Längsseiten der zweiten Tragstäbe anliegen.It is considered advantageous if first of the support rods of the unstable framework are arranged in a first plane and second of the support rods of the unstable framework in a second plane adjacent to the first plane, wherein the first support rods and the second support rods intersect such that bear in the nodes longitudinal sides of the first support rods on the longitudinal sides of the second support rods.

Das Stabwerk eignet sich in bevorzugter Weise zur Montage von Ausrüstungskomponenten in Form funktional zusammenhängender Komponenten eines Bremssystems; insbesondere zur Montage von Druckluftkomponenten, die über Verbindungsleitungen verbunden sind.The framework is preferably suitable for mounting equipment components in the form of functionally related components of a brake system; in particular for the assembly of compressed air components which are connected via connecting lines.

Es wird weiterhin als vorteilhaft angesehen, wenn die zumindest eine Aussteifungsvorrichtung während einer Vormontage der strukturstabilen Anordnung von einer Vormontageplatte gebildet ist. Und es wird ferner als vorteilhaft angesehen, wenn die zumindest eine Aussteifungsvorrichtung während eines Transportes der strukturstabilen Anordnung zum Schienenfahrzeug von einem Hilfsgestell (Transport- und Montagegestell) gebildet ist. Dabei steift das Hilfsgestell das mit den Ausrüstungskomponenten versehene Stabwerk auch noch während der Montage am Schienenfahrzeug aus. Erst nach Abschluss der Befestigung an der Wand bzw. dem Wagenkastenboden des Wagenkastens - also wenn die Wand bzw. der Wagenkastenboden des Wagenkastens ihre bzw. seine Tragfunktion erfüllt - wird das Hilfsgestell vom Stabwerk gelöst.It is further considered advantageous if the at least one stiffening device is formed during a pre-assembly of the structurally stable arrangement of a pre-assembly. And it is also considered advantageous if the at least one stiffening device is formed during transport of the structurally stable arrangement to the rail vehicle of an auxiliary frame (transport and mounting frame). The auxiliary frame stiffens the provided with the equipment components framework even during assembly on the rail vehicle. Only after completion of the attachment to the wall or the car body floor of the car body - so if the wall or the car body floor of the car body fulfills its or its supporting function - the auxiliary frame is released from the framework.

Zur leichten und schnellen Montage sind an der Wand bzw. dem Wagenkastenboden vorzugsweise nutenförmige Aufnahmen ausgebildet, in denen Nutensteine befestigt sind, wobei das instabile Stabwerk mittels Schrauben mit den Nutensteinen verschraubt ist.For easy and quick mounting preferably groove-shaped receptacles are formed on the wall or the car body floor, in which nuts are fixed, the unstable framework is screwed by means of screws with the sliding blocks.

Um einen definierten Bauraumbereich - der beispielsweise zur Unterbringung von Installationen, wie Kabelführungen oder Druckluftleitungen benötigt wird - überbrücken zu können, ist es vorteilhaft, wenn die Schrauben Abstandshalter (Distanzblöcke) durchgreifen, die zwischen dem Stabwerk und den Nutensteinen angeordnet sind.In order to bridge a defined space - which is needed for example for housing installations such as cable guides or compressed air lines - it is advantageous if the screws pass through spacers (spacer blocks) which are arranged between the framework and the sliding blocks.

Vorzugsweise sind die nutenförmigen Aufnahmen an einer Unterseite des, insbesondere an zwei Langträgern gehaltenen, Wagenkastenbodens ausgebildet. Dies ist besonders dann von Vorteil, wenn die Ausrüstungskomponenten Bremskomponenten sind. Die Bremskomponenten können dann nämlich mit besonders geringem Abstand zu Drehgestellen des Schienenfahrzeugs angeordnet werden, so dass an den Drehgestellen gehaltene Bremsaktuatoren leicht mit den Bremskomponenten verbindbar sind.Preferably, the groove-shaped receptacles are formed on an underside of, in particular held on two longitudinal beams, carbody bottom. This is particularly advantageous when the equipment components are brake components. The brake components can then be arranged with a particularly small distance to bogies of the rail vehicle, so that held on the bogies brake actuators are easily connected to the brake components.

Zur Lösung dieser erfindungsgemäßen Aufgabe ist bei einem gattungsgemäßen Verfahren zur Bildung einer strukturstabilen Anordnung erfindungsgemäß ferner vorgesehen, dass Tragstäbe der Tragvorrichtung in Knotenpunkten zu einem instabilen Stabwerk verschraubt und die Ausrüstungskomponenten an dem Stabwerk montiert werden, und dass das instabile Stabwerk durch eine lösbare Befestigung in Befestigungspunkten an einer Aussteifungsvorrichtung derart ausgesteift wird, dass die gegenseitige Lage der an dem instabilen Stabwerk montierten Ausrüstungskomponenten zueinander aufrechterhalten bleibt, wobei das mit den Ausrüstungskomponenten versehene instabile Stabwerk zum Transport mit einem Hilfsgestell (Transport- und Montagegestell) lösbar verbunden wird, so dass das Hilfsgestell während des Transportes die zumindest eine Aussteifungsvorrichtung der strukturstabilen Anordnung bildet, und wobei das mit den Ausrüstungskomponenten versehene instabile Stabwerk bei der Montage am Schienenfahrzeug an einer, insbesondere als Strangpressprofil ausgebildeten, Wand eines Wagenkastens des Schienenfahrzeugs oder einem, insbesondere als Strangpressprofil ausgebildeten, Wagenkastenboden des Wagenkastens lösbar befestigt und anschließend das Hilfsgestell vom Stabwerk gelöst wird, so dass nach der Montage am Schienefahrzeug die Wand bzw. der Wagenkastenboden des Wagenkastens die zumindest eine Aussteifungsvorrichtung der strukturstabilen Anordnung bildet.To solve this object according to the invention is further provided according to the invention in a generic method for forming a structurally stable arrangement that support rods of the support device bolted at nodes to an unstable framework and the equipment components are mounted on the framework, and that the unstable framework by releasable attachment in attachment points is stiffened on a stiffening device such that the mutual position of the equipment components mounted on the unstable frame work is maintained to each other, wherein the provided with the equipment components unstable framework for transport to an auxiliary frame (transport and mounting frame) is detachably connected, so that the auxiliary frame during the transport which forms at least one stiffening device of the structurally stable arrangement, and wherein the unstable framework provided with the equipment components during mounting on the rail enfahrzeug on one, in particular designed as an extruded profile wall of a car body of the rail vehicle or one, in particular designed as an extruded profile, the car body floor of the car body releasably secured and then the auxiliary frame is released from the framework, so that after assembly on Rail vehicle, the wall or the car body floor of the car body which forms at least one stiffening device of the structurally stable arrangement.

Vorzugsweise wird das instabile Stabwerk während einer Vormontage des Stabwerkes und der Ausrüstungskomponenten an dem Stabwerk mit einer Vormontageplatte lösbar verbunden, so dass die Vormontageplatte während der Vormontage die zumindest eine Aussteifungsvorrichtung der strukturstabilen Anordnung bildet, wobei das mit den Ausrüstungskomponenten versehene instabile Stabwerk zum Transport mit dem Hilfsgestell lösbar verbunden und anschließend die Vormontageplatte von dem Stabwerk gelöst wird.Preferably, the unstable framework is releasably connected to a pre-assembly plate during pre-assembly of the framework and equipment components at the framework so that the pre-assembly plate forms the at least one stiffening device of the structurally stable assembly during pre-assembly, with the unstable framework provided with the equipment components for transport with the structural component Auxiliary frame releasably connected and then the pre-assembly is released from the framework.

Zur weiteren Erläuterung der Erfindung sind in der

Figur 1
ein Wagen eines Schienenfahrzeugs mit einem Wagenkasten, dessen Wagenkastenboden Teil zweier Ausführungsformen der erfindungsgemäßen strukturstabilen Anordnung ist, in der
Figur 2
eine erste der Ausführungsformen der strukturstabilen Anordnungen aus Figur 1 im Querschnitt mit einer Tragvorrichtung, an der Ausrüstungskomponenten des Schienenfahrzeugs montiert sind und die durch den Wagenkastenboden ausgesteift ist, in den
Figuren 3 und 4
die mit den Ausrüstungskomponenten versehene Tragvorrichtung aus Figur 2 in zwei verschiedenen Ansichten, in der
Figur 5
die Tragvorrichtung gemäß den Figur 3 und 4 ohne die Ausrüstungskomponenten, in den
Figur 6 bis 11
ein erfindungsgemäßes Verfahren zur Bildung der in Figur 2 gezeigten strukturstabilen Anordnungen in sechs verschiedenen Stadien, in der
Figur 12
eine zweite der Ausführungsformen der erfindungsgemäßen strukturstabilen Anordnung und in der
Figur 13
eine dritte Ausführungsform der erfindungsgemäßen strukturstabilen Anordnung während des Transportes zu einem Schienenfahrzeug gezeigt.
For further explanation of the invention are in the
FIG. 1
a carriage of a rail vehicle with a car body, the car body floor is part of two embodiments of the structure-stable arrangement according to the invention, in the
FIG. 2
a first of the embodiments of the structurally stable arrangements FIG. 1 in cross-section with a support device, are mounted on the equipment components of the rail vehicle and stiffened by the car body floor, in the
FIGS. 3 and 4
the provided with the equipment components support device FIG. 2 in two different views, in the
FIG. 5
the carrying device according to the FIG. 3 and 4 without the equipment components in the
FIGS. 6 to 11
an inventive method for the formation of in FIG. 2 shown structurally stable arrangements in six different stages, in the
FIG. 12
a second of the embodiments of the structure-stable arrangement according to the invention and in the
FIG. 13
a third embodiment of the structure-stable arrangement according to the invention shown during transport to a rail vehicle.

Die Figur 1 zeigt ein Schienenfahrzeug 1 mit Wagen 2, 3, 4. Anhand des Wagens 3 ist gezeigt, dass jeder der Wagen einen auf zwei Drehgestellen 5, 6 abgestützten Wagenkasten 7 aufweist. Der Wagenkastenboden 8 des Wagenkastens 7 ist Teil einer als Ganzes mit A1.3 bezeichneten ersten Ausführungsform der erfindungsgemäßen strukturstabilen Anordnung. Der Wagenkastenboden 7 ist außerdem Teil einer als Ganzes mit A2.3 bezeichneten zweiten Ausführungsform der erfindungsgemäßen strukturstabilen Anordnung.The FIG. 1 shows a rail vehicle 1 with carriage 2, 3, 4. Based on the carriage 3 is shown that each of the car has a supported on two bogies 5, 6 car body 7. The body floor 8 of the car body 7 is part of a designated as a whole with A1.3 first embodiment of the structure-stable arrangement according to the invention. The body floor 7 is also part of a designated as a whole with A2.3 second embodiment of the structure-stable arrangement according to the invention.

In der Figur 1 nicht gezeigte Ausrüstungskomponenten des Schienenfahrzeugs, die jeweils Teil einer der beiden strukturstabilen Anordnungen A1.3 bzw. A2.3 sind, sind über erste Verbindungsleitungen 9 und 10 mit einer Luftleitung des Schienenfahrzeugs 2 verbunden. Bei dem gezeigten Schienenfahrzeug ist die Luftleitung eine Hauptbehälterluftleitung HBL. Es können jedoch auch Verbindungsleitungen zu einer weiteren Luftleitung, beispielsweise der Hauptluftleiung HLL vorgesehen werden. Weiterhin sind hier nicht gezeigte Ausrüstungskomponenten des Schienenfahrzeugs, die jeweils Teil einer der beiden strukturstabilen Anordnungen sind, über zweite Verbindungsleitungen 12, 13 bzw. 14, 15 mit Bremsaktuatoren 16, 17 bzw. 18, 19 verbunden, die an den Drehgestellen 5 bzw. 6 abgestützt sind.In the FIG. 1 not shown equipment components of the rail vehicle, each of which is part of one of the two structurally stable arrangements A1.3 and A2.3, are connected via first connecting lines 9 and 10 with an air line of the Rail vehicle 2 connected. In the rail vehicle shown, the air line is a main tank air line HBL. However, it is also possible to provide connection lines to a further air line, for example the main air line HLL. Furthermore, not shown equipment components of the rail vehicle, which are each part of one of the two structurally stable arrangements, via second connecting lines 12, 13 and 14, 15 with brake actuators 16, 17 and 18, 19 connected to the bogies 5 and 6 respectively are supported.

Gemäß Figur 2 ist der Wagenkastenboden 8 des Wagenkastens 3 ein Strangpressprofil 8a, insbesondere ein Strangpress-Hohlkammerprofil, das an seiner Unterseite mit C-Nuten 8b versehen ist. Dieser Wagenkastenboden ist auf Langträgern 20, 21 des Schienenfahrzeugs - also auf in Längsrichtung x des Schienenfahrzeugs verlaufenden Trägern - gehalten. Das Strangpressprofil 8a kann aus mehreren Teilprofilen zusammengeschweißt sein. Dabei können die C-Nuten 8b als integraler Bestandteil des Strangpressprofils 8a ausgebildet oder an das Strangpressprofil angeschweißte C-Schienen sein. Im gezeigten Ausführungsbeispiel verlaufen die C-Nuten 8a in der Längsrichtung x des Schienenfahrzeugs. Die C-Nuten können aber auch so ausgebildet sein, dass sie in Querrichtung y verlaufen. Außerdem können die C-Nuten auch so ausgebildet sein, dass sie schräg zu diesen beiden Richtungen x, y verlaufen.According to FIG. 2 the carbody bottom 8 of the car body 3 is an extruded profile 8a, in particular an extruded hollow chamber profile, which is provided on its underside with C-grooves 8b. This body floor is on long beams 20, 21 of the rail vehicle - that is, in the longitudinal direction x of the rail vehicle extending carriers - held. The extruded profile 8a may be welded together from a plurality of sub-profiles. In this case, the C-grooves 8b may be formed as an integral part of the extruded profile 8a or be welded to the extruded profile C-rails. In the embodiment shown, the C-grooves 8a extend in the longitudinal direction x of the rail vehicle. However, the C-slots can also be designed so that they run in the transverse direction y. In addition, the C-grooves may also be formed so that they extend obliquely to these two directions x, y.

Die in der Figur 2 gezeigte erste Ausführungsform A1.3 der strukturstabilen Anordnung umfasst neben dem Wagenkastenboden 8 eine Tragvorrichtung 22 (ein Traggerüst) und Ausrüstungskomponenten des Schienenfahrzeugs, die an der Tragvorrichtung 22 montiert sind. Die gezeigten Ausrüstungskomponenten sind funktional zusammenhängende Komponenten eines Bremssystems, insbesondere über dritte Verbindungsleitungen 23 verbundene Druckluftkomponenten, zu denen beispielsweise ein Bremsmodul 24, ein Hauptluftbehälter 25, ein Hilfskompressor 26 und ein Hilfskompressorbehälter 27 zählen. Bei der Montage am Schienenfahrzeug wird dabei zur Herstellung der in der Figur 1 gezeigten ersten Verbindungsleitung 9 ein vorbereiteter Rohrstummel 28 auf ein T-Stück aufgesetzt, das im Zuge der durchgehenden Leitung HBL angeordnet ist.The in the FIG. 2 The first embodiment A1.3 of the structurally stable arrangement shown comprises, in addition to the body floor 8, a support device 22 (a support frame) and equipment components of the rail vehicle, which are mounted on the support device 22. The equipment components shown are functionally related components of a brake system, in particular compressed air components connected via third connecting lines 23, which include, for example, a brake module 24, a main air reservoir 25, an auxiliary compressor 26 and an auxiliary compressor reservoir 27. When mounting on the rail vehicle is doing to manufacture in the FIG. 1 shown first connection line 9 a prepared pipe stub 28 placed on a tee, which is arranged in the course of the continuous line HBL.

Gemäß Figur 4 sind erste 31 bis 33 und zweite 34 bis 37 Tragstäbe der Tragvorrichtung 22, die als Hohlträger ausgebildet sind, in Knotenpunkten 38 bis 47 derart verschraubt, dass sie im Sinne der technischen Mechanik ein für sich instabiles Stabwerk S1 bilden, an dem die Ausrüstungskomponenten 23 bis 28 montiert sind. Das Stabwerk S1 ist also derart gestaltet, dass es ohne eine stabilisierende Wirkung einer Aussteifungsvorrichtung, insbesondere unter der Last der Ausrüstungskomponenten 23 bis 28, verbiegen und/oder verdrillen und/oder knicken würde.According to FIG. 4 are first 31 to 33 and second 34 to 37 support rods of the support device 22, which are designed as hollow beams, screwed in nodes 38 to 47 such that they form an unstable in the sense of technical mechanics slab S1, where the equipment components 23 to 28 are mounted. The framework S1 is thus designed such that it would bend and / or twist and / or buckle without a stabilizing effect of a stiffening device, in particular under the load of the equipment components 23 to 28.

Die ersten Tragstäbe 31 bis 33 verlaufen in der Längsrichtung x und die zweiten Tragstäbe 34 bis 37 verlaufen in der Querrichtung y. Es können weitere Tragstäbe (Hohlträger) in Längs- oder Querrichtung aufgesetzt werden, sofern die erforderliche Montage von Komponenten (z.B. Druckluftbehälter) das erfordert. Statt Längs- bzw. Querrichtung ist auch eine Anordnung in einem schrägen Winkel möglich.The first support rods 31 to 33 extend in the longitudinal direction x and the second support rods 34 to 37 extend in the transverse direction y. Additional support bars (hollow beams) can be placed in the longitudinal or transverse direction, as long as the required assembly of components (for example compressed air tank) requires this. Instead of longitudinal or transverse direction and an arrangement in an oblique angle is possible.

Der Wagenkastenboden 8, der eine Wand (eine Wandung) des Wagenkastens ist, bildet eine Aussteifungsvorrichtung AV1.3, an der das instabile Stabwerk S1 in Befestigungspunkten 51 bis 56 lösbar befestigt ist. Die Aussteifungsvorrichtung AV1.3 steift das instabile Stabwerk S1 derart aus, dass die gegenseitige Lage der an dem instabilen Stabwerk S1 montierten Ausrüstungskomponenten 23 bis 28 zueinander aufrechterhalten bleibt.The body floor 8, which is a wall (a wall) of the car body, forms a stiffening device AV1.3, to which the unstable framework S1 is releasably secured in attachment points 51 to 56. The stiffening device AV1.3 stiffens the unstable framework S1 in such a way that the mutual position of the equipment components 23 to 28 mounted on the unstable framework S1 is maintained relative to each other.

An der Unterseite des Wagenkastenbodens 8 sind durch die C-Nuten 8b nutenförmige Aufnahmen ausgebildet, in denen Nutensteine 61 bis 66 entsprechend der erforderlichen Befestigungspunkte 51 bis 56 befestigt sind. Das instabile Stabwerk S1 ist mittels Schrauben 71 bis 76 mit den Nutensteinen 61 bis 66 verschraubt. In den Befestigungspunkten 51 bis 56 sind Schraublöcher der Nutensteine und Schraublöcher der Tragstäbe zueinander fluchtend angeordnet.At the bottom of the car body floor 8 8b groove-shaped receptacles are formed by the C-grooves, in which sliding blocks 61 to 66 are attached according to the required attachment points 51 to 56. The unstable framework S1 is screwed by means of screws 71 to 76 with the sliding blocks 61 to 66. In the attachment points 51 to 56 are Screw holes of the sliding blocks and screw holes of the support rods arranged in alignment with each other.

Die Schrauben 71 bis 76 durchgreifen Abstandshalter (Distanzblöcke) 81 bis 86, die zwischen dem Stabwerk S1 und den Nutensteinen 61 bis 66 angeordnet sind. Zum Durchgriff der Schrauben 71 bis 76 sind auch die Distanzblöcke jeweils mit einem Schraubloch versehen. Die Distanzblöcke 81 bis 86 überbrücken einen definierten Bauraumbereich unterhalb des Wagenkastenbodens 8, der für Installationen, wie Kabelführungen 87 oder Druckluftleitungen 88 benötigt wird. Mit dem Stabwerk S1 muss dabei lediglich der Abstand zwischen den jeweils äußeren der zur Befestigung genutzten C-Nuten überbrückt werden. Es muss also insbesondere nicht der deutlich weitere Abstand zwischen den beiden Langträgern 20, 21 überbrückt werden. Somit kann die Länge der Tragstäbe optimal an die Abmaße der zu tragenden Ausrüstungskomponenten 23 bis 28 angepasst sein. Diese Anpassung trägt ebenfalls zu einer Gewichtsersparnis und zu einer Stabilitätssteigerung bei.The screws 71 to 76 pass through spacers (distance blocks) 81 to 86, which are arranged between the framework S1 and the sliding blocks 61 to 66. For the passage of the screws 71 to 76 and the spacer blocks are each provided with a screw hole. The spacer blocks 81 to 86 bridge a defined space below the carbody floor 8, which is required for installations such as cable guides 87 or compressed air lines 88. With the framework S1, only the distance between the respective outer C-slots used for fastening must be bridged. In particular, therefore, it is not necessary to bridge the significantly wider distance between the two longitudinal beams 20, 21. Thus, the length of the support rods can be optimally adapted to the dimensions of the equipment components 23 to 28 to be supported. This adjustment also contributes to weight savings and to an increase in stability.

Gemäß Figur 4 weisen die Befestigungspunkte 51 und 52 in der Querrichtung y einen Abstand L1 zu den Befestigungspunkten 53 und 54 auf. Ferner weisen die Befestigungspunkte 51 und 52 in der Querrichtung y einen Abstand L2 zu den Befestigungspunkten 55 und 56 auf. Somit sind zumindest drei der Befestigungspunkte in Querrichtung y des Schienenfahrzeugs 1 zueinander beabstandet.According to FIG. 4 the attachment points 51 and 52 in the transverse direction y at a distance L1 to the attachment points 53 and 54 on. Furthermore, the attachment points 51 and 52 have a distance L2 to the attachment points 55 and 56 in the transverse direction y. Thus, at least three of the attachment points in the transverse direction y of the rail vehicle 1 are spaced from each other.

Gemäß Figur 4 weisen außerdem die Befestigungspunkte 51, 53 und 55 in der Längsrichtung x einen Abstand L3 zu dem Befestigungspunkt 52 auf. Ferner weisen die Befestigungspunkte 51, 53 und 55 in der Längsrichtung x einen Abstand L4 zu den Befestigungspunkten 54 und 56 auf. Somit sind auch zumindest drei der Befestigungspunkte in Längsrichtung x des Schienenfahrzeugs 1 zueinander beabstandet.According to FIG. 4 In addition, the attachment points 51, 53 and 55 have a distance L3 to the attachment point 52 in the longitudinal direction x. Furthermore, the attachment points 51, 53 and 55 have a distance L4 to the attachment points 54 and 56 in the longitudinal direction x. Thus, at least three of the attachment points in the longitudinal direction x of the rail vehicle 1 are spaced from each other.

Gemäß Figur 5 sind die ersten der Tragstäbe 31 bis 33 des instabilen Stabwerkes S1 in einer ersten Ebene angeordnet. Die zweiten der Tragstäbe, von denen hier nur zwei 34 und 35 gezeigt sind, sind in einer an die erste Ebene angrenzenden zweiten Ebene angeordnet. Die ersten Tragstäbe und die zweiten Tragstäbe kreuzen sich derart, dass in den Knotenpunkten 38 bis 47 Längsseiten der ersten Tragstäbe an Längsseiten der zweiten Tragstäbe anliegen.According to FIG. 5 the first of the support rods 31 to 33 of the unstable framework S1 are arranged in a first plane. The second of the support rods, only two of which 34 and 35 are shown, are arranged in a second plane adjacent to the first plane. The first support rods and the second support rods intersect each other in such a way that longitudinal sides of the first support rods rest on longitudinal sides of the second support rods in the junctions 38 to 47.

Im Folgenden ist anhand der Figuren 6 bis 11 das erfindungsgemäße Verfahren zur Bildung einer strukturstabilen Anordnung beschrieben.The following is based on the FIGS. 6 to 11 the process according to the invention for the formation of a structure-stable arrangement is described.

Gemäß Figur 6 werden zunächst die ersten der Tragstäbe 31, 32 auf einer um eine Achse 89 drehbaren Vormontageplatte 90 in Befestigungspunkten 91, 93, 94 festgeschraubt. Dabei sind Schraublöcher der Vormontageplatte 90 fluchtend zu den Schraublöchern der ersten Trabstäbe 31 bis 33 angeordnet, die bei der am Schienenfahrzeug montierten Anordnung A1.3 mit den Schraublöchern der Nutensteine 61 bis 66 korrespondieren.According to FIG. 6 First, the first of the support rods 31, 32 screwed on a rotatable about an axis 89 pre-assembly 90 in attachment points 91, 93, 94. In this case, screw holes of the preassembly plate 90 are arranged in alignment with the screw holes of the first truss rods 31 to 33, which correspond to the bolt holes of the sliding blocks 61 to 66 in the arrangement mounted on the rail vehicle A1.3.

Anschließend werden die zweiten Tragstäbe 34 bis 37 in den Knotenpunkten 38, 39, 42, 43 mit den ersten Tragstäben 31, 32 zu dem Stabwerk S1 verschraubt. Danach werden gemäß Figur 7 die Ausrüstungskomponenten 23 bis 28 an dem Stabwerk S1 montiert. Die Ausrüstungskomponenten werden also bei der Vormontage mitsamt den Hohlträgern des Stabwerkes S1 vorbereitet und verschraubt.Subsequently, the second support rods 34 to 37 in the nodes 38, 39, 42, 43 screwed to the first support rods 31, 32 to the framework S1. After that, according to FIG. 7 the equipment components 23 to 28 mounted on the framework S1. The equipment components are thus prepared and bolted during pre-assembly together with the hollow beams of the framework S1.

Damit bilden das instabile Stabwerk S1, die an dem Stabwerk S1 montierten Ausrüstungskomponenten 23 bis 28 und die Vormontageplatte 90 ebenfalls eine strukturstabile Anordnung A1.1. Hierzu ist das instabile Stabwerk S1 während der Vormontage des Stabwerkes S1 und auch während der Vormontage der Ausrüstungskomponenten 23 bis 28 an dem Stabwerk S1 mit der Vormontageplatte 90 lösbar verbunden, so dass die Vormontageplatte 90 während der Vormontage eine Aussteifungsvorrichtung AV1.1 der strukturstabilen Anordnung A1.1 bildet. Durch die lösbare Befestigung des instabilen Stabwerkes S1 an der Vormontageplatte 90 wird das Stabwerk S1 derart ausgesteift, dass die gegenseitige Lage der an dem instabilen Stabwerk montierten Ausrüstungskomponenten 23 bis 28 bei der Vormontage festgelegt wird und dann zueinander aufrechterhalten bleibt.Thus, the unstable framework S1, the equipment components 23 to 28 mounted on the framework S1 and the pre-assembly plate 90 likewise form a structure-stable arrangement A1.1. For this purpose, the unstable framework S1 during the pre-assembly of the framework S1 and also during the pre-assembly of the equipment components 23 to 28 on the framework S1 with the pre-assembly 90 detachably connected, so that the pre-assembly 90 during pre-assembly a stiffening AV1.1 the structurally stable assembly A1 .1 forms. Due to the releasable attachment of the unstable framework S1 to the pre-assembly plate 90, the framework S1 is stiffened such in that the mutual position of the equipment components 23 to 28 mounted on the unstable truss is determined during pre-assembly and then maintained to one another.

Gemäß Figur 8 wird das mit den Ausrüstungskomponenten versehene instabile Stabwerk S1 zum Transport in Befestigungspunkten 91, 92, 93 mit Stützen 91a, 92a, 93a eines Hilfsgestells (Transport- und Montagegestells) 97 lösbar verbunden. Hierzu werden die ersten Tragstäbe in Klemmnuten, die in den freien Enden 91b, 92b, 93b der Stützen ausgebildet sind, festgeklemmt und mittels Spanngurten 91c, 92c, 93c festgespannt.According to FIG. 8 For example, the unstable framework S1 provided with the equipment components is detachably connected to supports 91a, 92a, 93a of an auxiliary frame (transport and mounting frame) 97 for transporting in attachment points 91, 92, 93. For this purpose, the first support rods in clamping grooves, which are formed in the free ends 91b, 92b, 93b of the supports, clamped and tightened by means of tension straps 91c, 92c, 93c.

Anschließend wird gemäß Figur 9 die Vormontageplatte 90 um 180° um die Achse 89 gedreht und an Schlaufen 98 von einem Kran auf dem Boden 99 oder einem Transportmittel abgesetzt.Subsequently, according to FIG. 9 the pre-assembly plate 90 rotated by 180 ° about the axis 89 and placed on loops 98 by a crane on the ground 99 or a means of transport.

Danach wird die Vormontageplatte 90 von dem Stabwerk S1 gelöst, so dass gemäß Figur 10 nunmehr während des Transportes bis zum Schienenfahrzeug und auch während der Montage am Schienenfahrzeug das Hilfsgestell 97 eine Aussteifungsvorrichtung AV1.2 einer strukturstabilen Anordnung A1.2 bildet, wobei die strukturstabile Anordnung A1.2 aus dem für sich instabilen Stabwerk S1, den am Stabwerk S1 montierten Ausrüstungskomponenten 23 bis 28 und dem Hilfsgestell 97 besteht. Das am Stabwerk S1 fixierte Hilfsgestell 97 gibt der Anordnung A1.2 während des Transports und der Montage am Schienenfahrzeug die notwendige Festigkeit.Thereafter, the pre-assembly plate 90 is released from the framework S1, so that according to FIG. 10 now during transport to the rail vehicle and also during assembly on the rail vehicle, the auxiliary frame 97 forms a stiffening AV1.2 a structurally stable assembly A1.2, wherein the structurally stable assembly A1.2 from the unstable stable for themselves S1, mounted on the framework S1 Equipment components 23 to 28 and the auxiliary frame 97 consists. The auxiliary frame 97 fixed on the framework S1 gives the arrangement A1.2 the necessary strength during transport and assembly on the rail vehicle.

Gemäß Figur 11 wird das mit den Ausrüstungskomponenten versehene instabile Stabwerk S1 bei der Montage am Schienenfahrzeug an der als Strangpressprofil ausgebildeten und mit den C-Nuten versehenen Wand 8 des Wagenkastens des Schienenfahrzeugs lösbar befestigt. Anschließend wird das Hilfsgestell 97 vom Stabwerk S1 gelöst, so dass nun nach der Montage am Schienefahrzeug - wie oben bereits erläutert - die Wand (hier der Wagenkastenboden 8) des Wagenkastens die zumindest eine Aussteifungsvorrichtung AV1.3 der strukturstabilen Anordnung A1.3 bildet.According to FIG. 11 is provided with the equipment components unstable framework S1 when mounted on the rail vehicle on the formed as an extruded profile and provided with the C-grooves wall 8 of the car body of the rail vehicle. Subsequently, the auxiliary frame 97 is released from the framework S1, so that now after assembly on the rail vehicle - as already explained above - the wall (here the carbody bottom 8) of the car body, the at least one Stiffening AV1.3 the structurally stable assembly A1.3 forms.

Zur Montage am Schienenfahrzeug wird also das von dem Hilfsgestell 97 ausgesteifte Stabwerk S1 zum Wagenkastenboden 8 hin bewegt, bis die einander zugeordneten Schraublöcher des Stabwerkes S1 und der Nutensteine 61, 62, 64 in den Befestigungspunkten 51, 52, 54 bündig sind und das mit den Ausrüstungskomponenten 23 bis 28 versehene Stabwerk S1 als Modul (Subsystem) am Wagenkasten festgeschraubt werden kann. Erst wenn das Modul am Wagenkastenboden festgeschraubt ist, wird das Hilfsgestell 97 gelöst.For mounting on the rail vehicle thus stiffened by the auxiliary frame 97 scaffolding S1 is moved to the car body floor 8 until the associated screw holes of the framework S1 and the sliding blocks 61, 62, 64 in the attachment points 51, 52, 54 are flush and with the Equipment components 23 to 28 provided rod assembly S1 can be screwed as a module (Subsystem) on the car body. Only when the module is screwed to the body floor, the auxiliary frame 97 is released.

Vorzugsweise werden bei der Montage am Schienenfahrzeug der Wagenkastenboden 8 und das Modul (Subsystem) A1.2 seitlich nach oben gekippt. In seiner seitlich nach oben gekippten Stellung wird das Modul (Subsystem) A1.2 zum Wagenkastenboden 8 hin bewegt, seine Schraublöcher mit den zugeordneten Schraublöchern der Nutensteine 61, 62, 64 ausgerichtet und das Modul A1.2 mittels der Schrauben 71, 72, 74 festgeschraubt.Preferably, during assembly on the rail vehicle, the body floor 8 and the module (subsystem) A1.2 are tilted laterally upwards. In its laterally tilted up position, the module (subsystem) A1.2 is moved towards the body floor 8, its screw holes aligned with the associated screw holes of the sliding blocks 61, 62, 64 and the module A1.2 by means of the screws 71, 72, 74 screwed.

Die Figur 12 zeigt die zweite Ausführungsform A2.3 der erfindungsgemäßen strukturstabilen Anordnung aus Figur 1, die aus einer Tragvorrichtung 100 in Form eines instabilen Stabwerkes S2, Ausrüstungskomponenten 101, 102 und einer Aussteifungsvorrichtung AV2.3 besteht. Die Aussteifungsvorrichtung AV2.3 ist von dem Wagenkastenboden 8 gebildet, an dem das instabile Stabwerk S2 in Befestigungspunkten lösbar befestigt ist. Die Aussteifungsvorrichtung AV2.3 versteift das mit den Ausrüstungskomponenten 101, 102 versehenen Stabwerk S2 derart, dass die gegenseitige Lage der an dem instabilen Stabwerk S2 montierten Ausrüstungskomponenten 101, 102 zueinander aufrechterhalten bleibt.The FIG. 12 shows the second embodiment A2.3 of the structure-stable arrangement according to the invention FIG. 1 consisting of a supporting device 100 in the form of an unstable framework S2, equipment components 101, 102 and a stiffening device AV2.3. The stiffening device AV2.3 is formed by the body floor 8, to which the unstable framework S2 is releasably secured in attachment points. The stiffening device AV2.3 stiffens the framework S2 provided with the equipment components 101, 102 in such a way that the mutual position of the equipment components 101, 102 mounted on the unstable framework S2 is maintained relative to each other.

Hier verlaufen erste der Tragstäbe 103 der Tragvorrichtung 100, die mittels Schrauben 104, 105, 106 mit Nutensteinen 107, 108, 109 in C-Nuten 8b des Wagenkastenbodens 8 verschraubt sind, in der Querrichtung y. Zweite Tragstäbe 110, 111, 112, 113 der Tragvorrichtung 100, die mit den ersten Tragstäben 103 in Knotenpunkten 114, 115, 116, 117 zu dem instabilen Stabwerk S2 verbunden sind, verlaufen in der Längsrichtung x. Auch hier sind in den Befestigungspunkten zwischen den ersten Tragstäben 103 und den Nutensteinen 8a Abstandshalter 118, 119, 120 angeordnet, um notwendigen Bauraum für Installationen 121, 122 zu schaffen.Here run first of the support rods 103 of the support device 100, which screwed by means of screws 104, 105, 106 with sliding blocks 107, 108, 109 in C-grooves 8b of the car body floor 8 are, in the transverse direction y. Second support rods 110, 111, 112, 113 of the support 100, which are connected to the first support rods 103 in nodes 114, 115, 116, 117 to the unstable framework S2, extend in the longitudinal direction x. Again, spacers 118, 119, 120 are arranged in the attachment points between the first support bars 103 and the sliding blocks 8a to provide necessary space for installations 121, 122.

Die Figur 13 zeigt eine dritte Ausführungsform A3.2 der erfindungsgemäßen strukturstabilen Anordnung während des Transportes zu einem Schienenfahrzeug. Diese dritte Ausführungsform A3.2 besteht aus einer Tragvorrichtung 130 in Form eines instabilen Stabwerkes S3, Ausrüstungskomponenten 131, 132, 133, 134, 135 in Form von Druckluftkomponenten eines Bremssystems und einer Aussteifungsvorrichtung AV3.2. Die Aussteifungsvorrichtung AV3.2 ist von einem Hilfsgestell (Transport- und Montagegestell) 136 gebildet. Das Hilfsgestell versteift das mit den Ausrüstungskomponenten versehene Stabwerk S3 derart, dass die gegenseitige Lage der an dem instabilen Stabwerk S3 montierten Ausrüstungskomponenten 131 bis 135 zueinander aufrechterhalten bleibt. Das Hilfsgestell 136 weist Stützen 137, 138, 139, 140, 141 auf, die ersten Tragstäben 142, 143, 144 des Stabwerkes S3 zugeordnet sind. Die ersten Tragstäbe 142, 143, 144 sind in Klemmnuten, die in den freien Enden 137a, 138a, 139a, 140a, 141a der Stützen ausgebildet sind, festgeklemmt und mittels hier nicht gezeigter Spanngurte festgespannt.The FIG. 13 shows a third embodiment A3.2 of the structure-stable arrangement according to the invention during transport to a rail vehicle. This third embodiment A3.2 consists of a support device 130 in the form of an unstable framework S3, equipment components 131, 132, 133, 134, 135 in the form of compressed air components of a brake system and a stiffening device AV3.2. The stiffening device AV3.2 is formed by an auxiliary frame (transport and mounting frame) 136. The subframe stiffens the truss S3 provided with the equipment components such that the mutual position of the equipment components 131 to 135 mounted on the unstable truss S3 is maintained to each other. The auxiliary frame 136 has supports 137, 138, 139, 140, 141, the first support rods 142, 143, 144 of the framework S3 are assigned. The first support rods 142, 143, 144 are clamped in clamping grooves, which are formed in the free ends 137a, 138a, 139a, 140a, 141a of the supports, and tightened by means of tension straps, not shown here.

Die ersten der Tragstäbe 142 bis 144 der Tragvorrichtung 130, die mittels Schrauben 145 bis 152 mit Nutensteinen 153 bis 160 in hier nicht gezeigten C-Nuten eines Wagenkastenbodens 8 verschraubt werden, verlaufen in der Längsrichtung x. Zweite Tragstäbe 161, 162 der Tragvorrichtung 130, die in Knotenpunkten 163 bis 168 mit den ersten Tragstäben 142 bis 144 zu dem instabilen Stabwerk S3 verbunden sind, verlaufen in der Querrichtung y. Auch hier sind in den Befestigungspunkten zwischen den ersten Tragstäben und den Nutensteinen Abstandshalter 169 bis 174 angeordnet, um notwendigen Bauraum für Installationen zu schaffen.The first of the support rods 142 to 144 of the support device 130, which are screwed by means of screws 145 to 152 with sliding blocks 153 to 160 in not shown here C-grooves of a car body floor 8, extend in the longitudinal direction x. Second support rods 161, 162 of the support device 130, which are connected at nodes 163 to 168 with the first support rods 142 to 144 to the unstable framework S3, extend in the transverse direction y. Again, spacers are in the attachment points between the first support bars and the sliding blocks 169 to 174 arranged to create necessary space for installations.

Claims (12)

  1. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2)
    - with a carrying device (22; 100; 130) and
    - with equipment components (23 to 28; 101, 102; 131 to 135) of a rail vehicle (1) which are mounted on the carrying device (AV1.1; AV1.2; AV1.3; AV2.3; AV3.2),
    characterised in that
    - carrying bars (31 to 37; 103, 110 to 114; 142 to 144, 161, 162) of the carrying device are screwed together at junction points (38 to 47; 114 to 117; 163 to 168) in such a way that they form an unstable bar structure (S1; S2; S3), on which the equipment components are mounted,
    - in that at least one reinforcing device (AV1.1; AV1.2; AV1.3; AV2.3; AV3.2) is provided, to which the unstable bar structure (S1; S2; S3) is fastened detachably at fastening points (51 to 56), and which reinforcing device (AV1.1; AV1.2; AV1.3; AV2.3; AV3.2) reinforces the unstable bar structure (S1; S2; S3) in such a way that the mutual position with respect to one another of the equipment components which are mounted on the unstable bar structure is maintained,
    - and in that, after mounting of the bar structure (S1; S2; S3) which is provided with the equipment components on the rail vehicle, the at least one reinforcing device (AV1.3; AV2.3) is formed by a wall of a railcar body (7) of the rail vehicle, which wall is constructed, in particular, as an extruded profile, or by a railcar body base (8) of the railcar body (7), which railcar body base (8) is constructed, in particular, as an extruded profile.
  2. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to claim 1,
    characterised in that
    - at least three of the fastening points (51 to 56) are spaced apart from each other in the transverse direction (y) of the rail vehicle.
  3. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to claim 1 or 2,
    characterised in that
    - at least three of the fastening points (51 to 56) are spaced apart from each other in the longitudinal direction (y) of the rail vehicle.
  4. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to one of claims 1 to 3,
    characterised in that
    the first of the carrying bars (31 to 33; 103; 142 to 144) of the unstable bar structure (S1; S2; S3) are arranged in a first plane and the second of the carrying bars (34 to 37; 110 to 113; 161, 162) of the unstable bar structure (S1; S2; S3) are arranged in a second plane adjoining the first plane, wherein the first carrying bars and the second carrying bars cross in such a way that long sides of the first carrying bars rest on long sides of the second carrying bars at the junction points (38 to 47; 114 to 117; 163 to 168).
  5. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to one of claims 1 to 4,
    characterised in that
    the equipment components (23 to 28; 101, 102; 131 to 135) are functionally connected components of a braking system, in particular compressed air components connected by connecting lines.
  6. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to one of claims 1 to 5,
    characterised in that
    the at least one reinforcing device (AV1.1) is formed by a pre-assembly panel (90) during pre-assembly of the structurally stable arrangement (A1.1).
  7. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to one of claims 1 to 6,
    characterised in that
    the at least one reinforcing device (AV1.2; AV3.2) is formed by an auxiliary frame (97; 136) during transportation of the structurally stable arrangement (A1.2; A3.2).
  8. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to claim 1,
    characterised in that
    - groove-like receivers (8b) are constructed on the wall or the railcar body base (8), in which receivers sliding blocks (61 to 66; 107 to 109; 153 to 160) are fastened,
    - wherein the unstable bar structure (S1; S2; S3) is screwed to the sliding blocks by means of screws (71 to 76; 104 to 106; 145 to 152).
  9. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to claim 8,
    characterised in that
    - the screws (71 to 76; 104 to 106; 145 to 152) penetrate spacers (81 to 86; 118 to 120; 169 to 176) which are arranged between the bar structure and the sliding blocks.
  10. Structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2) according to one of claims 8 or 9,
    characterised in that
    - the groove-like receivers (8b) are constructed on a bottom side of the railcar body base (8), which railcar body base is held in particular on two longitudinal supports (20, 21).
  11. Method for forming a structurally stable arrangement (A1.1; A1.2; A1.3; A2.3; A3.2)
    which has a carrying device (22; 100; 130) and equipment components (23 to 28; 101, 102; 131 to 135) of a rail vehicle (1) which are mounted on the carrying device,
    characterised in that
    - carrying bars (31 to 37; 103, 110 to 114; 142 to 144, 161, 162) of the carrying device are screwed together at junction points (38 to 47; 114 to 117; 163 to 168) to form an unstable bar structure (S1; S2; S3), and the equipment components are mounted on the bar structure (S1; S2; S3),
    - in that the unstable bar structure is reinforced by a detachable fastening at fastening points (51 to 56) on a reinforcing device (AV1.1; AV1.2; AV1.3; AV2.3; AV3.2) in such a way that the mutual position with respect to one another of the equipment components which are mounted on the unstable bar structure is maintained,
    - wherein the unstable bar structure provided with the equipment components is detachably connected to an auxiliary frame (97; 136) for transportation, so that during transportation the auxiliary frame forms the at least one reinforcing device (AV1.2; AV3.2) of the structurally stable arrangement (A1.2, A3.2), and
    - wherein when mounted on the rail vehicle, the unstable bar structure provided with the equipment components is detachably fastened to a wall of a railcar body (7) of the rail vehicle, which wall is constructed in particular, as an extruded profile, or a railcar body base (8) of the railcar body (7), which railcar body base (8) is constructed, in particular, as an extruded profile, and then the auxiliary frame (97; 136) is detached from the bar structure (S1; S2; S3) so that after mounting on the rail vehicle, the wall or the railcar body base (8) of the railcar body forms the at least one reinforcing device (AV1.3; AV2.3) of the structurally stable arrangement (A1.3; A2.3).
  12. Method according to claim 11,
    characterised in that
    during pre-assembly of the bar structure and the equipment components on the bar structure, the unstable bar structure (S1; S2; S3) is detachably connected to a pre-assembly panel (90) so that during pre-assembly the pre-assembly panel (90) forms the at least one reinforcing device (AV1.1) of the structurally stable arrangement (A1.1),
    - wherein for transportation the unstable bar structure (S1; S2; S3) provided with the equipment components is detachably connected to the auxiliary frame (97; 136) and then the pre-assembly panel (90) is detached from the bar structure (S1; S2; S3).
EP13715164.3A 2012-04-23 2013-03-27 Structurally stable arrangement and method for forming a structurally stable arrangement Not-in-force EP2822831B1 (en)

Applications Claiming Priority (2)

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DE201210206663 DE102012206663A1 (en) 2012-04-23 2012-04-23 Structure-stable arrangement and method for forming a structure-stable arrangement.
PCT/EP2013/056558 WO2013160062A1 (en) 2012-04-23 2013-03-27 Structurally stable arrangement and method for forming a structurally stable arrangement

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EP2822831B1 true EP2822831B1 (en) 2016-10-19

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CN (1) CN104245468B (en)
DE (1) DE102012206663A1 (en)
ES (1) ES2611961T3 (en)
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WO (1) WO2013160062A1 (en)

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EP3392112A1 (en) * 2017-04-21 2018-10-24 ALSTOM Transport Technologies Device for attaching an element to the roof or subframe of a railway vehicle
KR20210081132A (en) * 2019-12-23 2021-07-01 박상수 Module Frame for Mounting Parts for Electric Train

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DE202014010755U1 (en) 2014-11-11 2016-07-26 Waggonbau Graaff Gmbh Brake module for a railway wagon, dismantling and assembly unit and railway wagon
PL3078561T5 (en) † 2015-04-09 2023-03-13 Alstom Transport Technologies A railway traction vehicle with a modular fuel gas tank
DE102015108657B4 (en) * 2015-06-01 2017-10-12 Bombardier Transportation Gmbh Vehicle with a carrying system
AT517794B1 (en) * 2015-10-01 2020-10-15 Siemens Mobility Austria Gmbh Fastening device for an equipment rack on a car body of a rail vehicle
DE102016117497A1 (en) 2016-09-16 2018-03-22 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Scaffold bar for a frame of a brake control device of a rail-bound vehicle
DE102019207180B3 (en) * 2019-05-16 2020-06-10 Siemens Mobility GmbH Rail vehicle with a base frame for receiving supply lines
FR3106556B1 (en) * 2020-01-23 2022-02-11 Speedinnov Railway engine with device for fixing technical equipment

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DE4443003A1 (en) * 1994-12-02 1996-06-05 Graaff Gmbh Compressed-air driven brakes for shoe brakes of rail vehicle
DE19949243C1 (en) * 1999-10-13 2001-01-04 Dwa Deutsche Waggonbau Gmbh Frame structure for fixing apparatus to underneath of railed vehicle uses column-like adapter elements fixing adaptable on floor structure on one side and on profiled frame of vehicle understructure on other side
CN201154710Y (en) 2007-12-27 2008-11-26 南车南京浦镇车辆有限公司 Brake integral module under vehicle
KR101014616B1 (en) 2009-03-05 2011-02-16 현대로템 주식회사 Lower assembly module for railway vehicle
CN201907526U (en) 2011-01-14 2011-07-27 中国铁道科学研究院机车车辆研究所 Auxiliary braking control device for railway vehicles

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EP3392112A1 (en) * 2017-04-21 2018-10-24 ALSTOM Transport Technologies Device for attaching an element to the roof or subframe of a railway vehicle
FR3065426A1 (en) * 2017-04-21 2018-10-26 Alstom Transport Technologies DEVICE FOR FASTENING A ROOF OR SUB-CHASSIS ELEMENT OF A RAILWAY VEHICLE
KR20210081132A (en) * 2019-12-23 2021-07-01 박상수 Module Frame for Mounting Parts for Electric Train

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EP2822831A1 (en) 2015-01-14
WO2013160062A1 (en) 2013-10-31
CN104245468B (en) 2017-08-11
ES2611961T3 (en) 2017-05-11
PL2822831T3 (en) 2017-03-31
CN104245468A (en) 2014-12-24
DE102012206663A1 (en) 2013-10-24

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