EP3437951A1 - Interface électrique dans un véhicule guidé sur rails - Google Patents

Interface électrique dans un véhicule guidé sur rails Download PDF

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Publication number
EP3437951A1
EP3437951A1 EP18182232.1A EP18182232A EP3437951A1 EP 3437951 A1 EP3437951 A1 EP 3437951A1 EP 18182232 A EP18182232 A EP 18182232A EP 3437951 A1 EP3437951 A1 EP 3437951A1
Authority
EP
European Patent Office
Prior art keywords
electrical
car body
head module
vehicle
guided
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.)
Granted
Application number
EP18182232.1A
Other languages
German (de)
English (en)
Other versions
EP3437951B1 (fr
Inventor
Michael Lehmann
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.)
Siemens Mobility GmbH
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to PL18182232T priority Critical patent/PL3437951T3/pl
Publication of EP3437951A1 publication Critical patent/EP3437951A1/fr
Application granted granted Critical
Publication of EP3437951B1 publication Critical patent/EP3437951B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
    • 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
    • B61D17/06—End walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D49/00—Other details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact

Definitions

  • the invention relates to an electrical interface in a track-bound vehicle, wherein the vehicle has both a car body and a head module.
  • the invention also relates to a method for establishing an electrical connection between a car body and a head module of a track-bound vehicle and a track-bound vehicle.
  • End cars of short-distance and long-distance trains have to meet specific requirements for the safety of car bodies in the event of collision accidents for several years. These requirements are defined, for example, in the standard DIN EN 15227 “Requirements for Collision Safety of Rail Vehicle Boxes” from the year 2008 and in the UIC Code 651 "Design of the driver's cabs of locomotives, railcars, railcars and control cars” of the International Union of Railways. In order to meet them, the car body of the end car of a train is usually carried out in two parts, the actual car body structure is performed separately from the cab.
  • the driver's cab also called head module
  • the driver's cab also called head module
  • the actual car body is also designed such that it can absorb impact energy transmitted by the head module.
  • the car body and the head module are usually mounted separately from each other and then joined together.
  • Both in the car body and in the head module of a end car usually a plurality of electrical devices is arranged in each case via electrical Lines or cables are connected to each other or are supplied via lines with electrical energy.
  • the openings at the interface are sealed against the potential ingress of fire or smoke.
  • the space between the respective opening and the guided through these cables filled by means of an intumescent mass.
  • a cable bushing can be used with an executed as a mounting component fire retardant of an intumescent material, as described in the earlier German patent application DE102012203146A1 is disclosed.
  • the laying and connection of electrical cables or cables in the head module after joining the two parts of the endcar means disadvantageously a relatively high cost, especially due to the existing in the cab tight space.
  • the object of the invention is to provide a device which allows a simpler connection of electrical components in the head module and car body of a car of a track-bound vehicle. This object is achieved by the electrical interface, the method and the track-bound vehicle according to the independent patent claims. Embodiments of the electrical interface are specified in the dependent claims.
  • a first aspect of the invention comprises an electrical interface in a track-bound vehicle, in which guided in a car body of the vehicle electrical Lines are terminated at least a first part of an electrical connector, wherein the at least a first part of the electrical connector in the region of a mechanical interface between the car body and a head module of the vehicle is arranged, and wherein the at least a first part of the electrical connector with at least a second part of the electrical connector is connectable, at which guided in the head module electrical lines are terminated.
  • these two parts are mechanically joined together in a relatively late phase of the production of the vehicle.
  • the electrical devices described in the head module and car body are already largely preassembled and wired, so that after mechanical assembly of the head module and the car body, the respective parts of the electrical connectors are assembled to make electrical connections between the lines in the head module and those in the car body.
  • the at least one first part of the electrical plug-in connection is arranged in the region of a cross-member arranged in the transverse direction of the vehicle.
  • the at least one first part of the electrical plug connection is arranged in at least one opening in a wall of the traverse adjacent to the mechanical interface.
  • the traverse is arranged in the region of a car body cover and / or in the region of a car body bottom of the car body.
  • the traverse according to another embodiment of the invention, a mechanical assembly of head module and carbody serve.
  • the Traverse openings or holes have, are guided by the threaded screws.
  • the holes themselves may have a respective thread into which threaded screws are turned.
  • the traverse can be designed as an extruded profile as part of the body structure.
  • the traverse in a production of the car body made of extruded profiles, can be designed as an integral part of the car body structure or the Wagenkastenrohbaus.
  • the at least one first part of the electrical plug connection is designed as a respective socket having a plurality of contact openings and the at least one second part of the electrical plug connection as a respective plug with a plurality of contact pins corresponding to the plurality of contact openings.
  • the number of electrical connections and the number of pins or openings provided therein is selected, for example, depending on the number of electrical devices to be connected as well as their respective electrical connection required number of lines.
  • first and second part of an electrical plug connection can each have both contact pins and contact openings.
  • the car body and the head module are parts of a end car of a trainset.
  • head modules are used in particular for meeting safety requirements in collision accidents of rail vehicles.
  • a second aspect of the invention includes a method for establishing an electrical connection between a body and a head module of a track-bound Vehicle in which in a first step in the car body guided electrical lines on at least a first part of an electrical connector and in the head module outgoing electrical lines are terminated on at least a second part of the electrical connector, wherein the first and the second part of the respective electrical Plug connection are each arranged in the region of a mechanical interface between the car body and the head module.
  • the car body and the head module are mechanically joined
  • the first and the second part of the respective connector for joining the guided in the car body and the head module electrical lines are assembled.
  • a third aspect of the invention relates to a track-bound vehicle which has a car body and at least one head module connected to the car body at a mechanical interface, electrical leads guided in the car body terminating at at least a first part of an electrical plug connection arranged in the region of the mechanical interface are and terminated in the head module electrical lines are terminated on at least a second part of the electrical connector, and wherein the parts of the respective connector in the region of the mechanical interface are connectable.
  • FIG. 1 schematically shows two views of an exemplary rail vehicle 1 as an example of a track-bound vehicle, wherein the upper image shows a sectional view of a rail vehicle in a side view, while the lower image shows the rail vehicle in a plan view.
  • the rail vehicle 1 shown by way of example is designed as a train for passenger transport with a plurality of cars, wherein only a first car in the form of a end car 2 and a coupled to the first car second car in the form of a center car 3 are shown.
  • the two cars each have a car body 4, which is supported on bogies 5 in the form of propulsion or running bogies on rails, not shown, the rear, right end of the end car 2 and the front, left end of the center car 3 on a common Bogie, in particular on a so-called Jakobs bogie can support.
  • the end car 2 is divided with respect to the longitudinal axis L or horizontal axis by way of example in several spatial areas. These areas are on the one hand a driver's cab or head module 6 in the front area, on the other hand an adjacent to the driver's cab 6 car body 4.
  • the car body 4 encloses a passenger compartment 7, are provided in the seating for passengers.
  • the center car 3 coupled to the end car 2 has, in contrast to the end car 2, exclusively a car body 4, which likewise encloses a passenger compartment 7.
  • the passenger compartments 7 of the carriages 2, 3 can be entered and left by passengers on arranged in side walls of the respective car body 4, not shown doors. Furthermore, passengers can get over a wagon crossing 8 in the passenger compartment 7 of the adjacent car 2, 3.
  • Such car transitions 8 are usually protected by wave or bellows from environmental influences.
  • FIG. 2 schematically shows a sectional view of an exemplary interface between the head module 6 and the car body 4 of in FIG. 1 shown Endwagens 2, wherein only a front part length of the car body 4 is shown and head module 6 and car body 4 are not mechanically connected to each other.
  • the car body 4 is exemplified as a car body tube, ie without end wall, the car body 4 at the front end, in FIG. 2 on the left side, relative to the head module 6 spatially complete executed.
  • the car body 4 is limited with respect to the vertical axis H or vertical axis up through a car body roof 8 and down through a carbody bottom 9.
  • the arranged below the car body floor 8 front bogie of the end car 2, as shown in FIG. 1 is specified in the FIG. 2 not specifically shown.
  • the car body 4 can be produced for example by joining extruded profiles of a light metal, in particular aluminum, according to the known integral construction.
  • the structural configuration of the head module 6 is on the left side of FIG. 2 illustrated and differs in some respects from that of the car body 4 to meet the above-mentioned requirements for safety at impact.
  • the head module 6 has a bottom plate 10, which is produced for example from extruded profiles.
  • the bottom plate 10 is supported, for example, on a bottom structure, not shown, at the front, in the FIG. 2 left area, further elements for a targeted absorption of impact energy as well as components of a Front coupling can be arranged.
  • As part of the soil structure is on the in FIG.
  • An exemplary traverse 11 is arranged on the right-hand side of the head module 6, by means of which the head module 6 is connected in the lower region to a corresponding traverse 12 below the car body 4, for example by means of screw connections.
  • the head module 6 further comprises two so-called A-pillars 13 which, together with the floor structure, create a safety cage and thus a survival space for the driver in the event of an impact.
  • These A-pillars 13 are in turn connected in the upper region, for example via a cross-member 14 with a corresponding cross member 15 in the region of the car body roof 8 of the car body 4 by means of screw.
  • the lower and upper traverse 12, 15 of the car body 4 can be made as the car body of an extruded profile and connected by joining with the car body roof 8 and car body floor 9 or with other, not shown floor or roof structures of the car body. These floor or roof structures are designed to transmit or absorb impact energy received from the floor structure and the A-pillars 13 of the head module.
  • the head module 6 is completed by a not shown, usually with respect to a good aerodynamics designed outer lining, front and possibly side windows and doors.
  • FIG. 2 Furthermore, an electrical interface at the mechanical interface between head module 6 and car body 4 is shown schematically.
  • 4 electrical cables or cables 16 are guided, for example, in one or more arranged in this area cable channels below the car box roof 8 of the car body.
  • These cables or cables 16 are terminated on a respective first part 17 of an electrical plug connection, in particular on a respective socket, which is fastened to the upper cross member 15 in the front region of the car body 4.
  • Corresponding lines or cables 18 on the side of the head module 6 are also exemplary in the upper area led the head module 6 and terminated at each of a second part 19 of the electrical connector, in particular on a respective connector.
  • This second part 19 is not attached to a structural component of the head module 6, for example, but is connected after mechanical connection of the head module 6 with the car body 4 with the corresponding first part 17 on the cross member 15, whereby it is also fixed. By connecting the respective two parts 17, 19 of the connector, the electrical connections between the head module 6 and car body 4 are made.
  • FIG. 3 and FIG. 4 show schematic views of the head module 6 and the car body 4 at the interface between these two components of the end car 2, according to the in FIG. 2 specified sections AA and BB.
  • FIG. 3 exemplified the shape of the outer panel 20 of the head module 6 in the region of the mechanical interface between the head module 6 and car body 4.
  • a traction system of the trainset such as a pantograph, a transformer and / or an inverter, and, for example, an air conditioner for the air conditioning of the passenger compartment are arranged.
  • a traction system of the trainset such as a pantograph, a transformer and / or an inverter, and, for example, an air conditioner for the air conditioning of the passenger compartment are arranged.
  • These can be covered by special cladding elements, which are not part of the car body, but extend the side walls 22 of the car body 4 upwards, so that in the side view of the end car 2, a panel with a uniform height is created.
  • FIG. 3 shows in the upper part of two trusses 14, as in FIG. 2 are arranged at a respective upper end of an A-pillar.
  • transversals Q arranged in the transverse direction are exemplified in each case three openings 21st provided, which coincide with corresponding openings 21 in the cross member 15 of the car body 4 when joining head module and car body.
  • Below the bottom plate 10 of the head module 6 arranged trusses 11 each have five openings 21 which coincide with corresponding openings 21 in the traverse 12 below the car body floor 9.
  • a single traverse corresponding to the traverse 12 of the car body 4 can also be provided.
  • the cross member 12 of the car body 4 can also be designed as two cross members corresponding to the cross members 11 of the head module.
  • the openings in the trusses 11, 12, 14, 15 serve to receive or carry out threaded screws for a detachable connection of the head module 6 and the car body 4.
  • the openings 21 in the trusses 11 and 14 of the head module 6 may have threads, for example. are screwed into each of the carriage body side in the trusses 12 and 15 respectively introduced threaded screws. Alternatively, the threaded screws can be fastened by means of nuts on the head module side.
  • the illustrated and mentioned number of threaded screws and openings 21 is given only by way of example, the required number depends in particular on requirements for the stability or the male forces of the mechanical connection between the head module 6 and car body 4.
  • the outlines of the electrical connectors 19 are indicated schematically. These are as above FIG. 2 described before the assembly of head module 6 and car body 4 already arranged in the upper region of the head module to be connected after assembly with the connectors on the car body side.
  • On the car body side 15 are arranged in the front of the cross member 15 by way of example rectangular openings, in each of which an unillustrated first part 17 of the connector is arranged and fixed to the cross member 15. Examples for this arrangement and attachment are with respect to the FIGS. 6 to 9 described in more detail below.
  • FIG. 5 shows the arranged in the roof area of the car body 4 Traverse 15 in a perspective view. Unlike the front view of the FIG. 4 shows FIG. 5 doing a rear view of the cross member 15, ie from the car body side.
  • the rear wall of the cross member 15 a plurality of openings 24, guided by the electrical cable 16 and the first parts 17 of the connectors on a Front wall of Traverse 15 can be mounted.
  • a sectional view of the traverse 15 in the region of such a rear opening 24 is in FIGS. 6 and 7 exemplified.
  • openings 24 On the perspective rear side of the openings 24 which are arranged on the front wall of the traverse 15 openings 23 can be seen.
  • the rear openings 24 are selected by way of example such that two openings in the front wall of the traverse 15 are accessible via them. Accordingly, in FIG. 4 pairs of openings 23 are arranged at a certain distance from the next adjacent pair of openings 23. In the FIG. 4 illustrated fourteen openings 23 corresponding to fourteen electrical connectors on the front wall of the cross member 15 are thus from the back of the cross member 15 on the in FIG. 5 illustrated seven openings 24 accessible.
  • FIGS. 6 and 7 each show sectional views of the cross member 15 in the region of an opening 23 of the front wall and a corresponding opening 24 of the rear wall of the cross member 15th
  • FIGS. 8 and 9 show corresponding plan views of the connectors according to the in FIGS. 6 and 7 specified sections C and D or E and F.
  • FIGS. 6 and 7 allow the larger opening 24 on the rear wall of the cross member 15 has access to the smaller opening 23, in which the first part 17 of the Plug connection is arranged so that, as in FIG. 7 exemplified, an attachment of this part of the connector from the side of the car body is possible.
  • the arranged in the region of the opening 23 of the front wall of the cross member 15 first part 17 of the connector is in the examples of FIGS. 6 to 9 designed as a respective socket with ten contact openings.
  • This socket 17 is after joining the car body and head module with a arranged on the side of the head module second part 19 of the connector, in the examples of FIGS.
  • Both parts of the connector 17, 19 each terminate a cable 16 having a plurality of electrical lines.
  • the parts of the connector 17, 19 each not shown holding elements, for example in the form of brackets, have, where the supplied cables can be attached.
  • Socket and plug are used in the example of FIG. 6 via bracket 25 with each other and with the front wall of the cross member 15 mechanically connected.
  • the bracket 25, which are made for example of a metal, respectively holes, are guided by the threaded screws and fastened in corresponding threaded holes in the cross member 15.
  • a suitable dimensioning of the opening 23 an air gap between the opening 23 and the socket is kept as small as possible so that fire protection requirements can be met.
  • a seal in particular from an intumescent Material to be arranged between the bush and cross member 15 in the region of the opening 23.
  • the bush is attached to the inside of the front wall of the cross member 15 by means of a mounting frame 27.
  • This mounting frame 27 has holes through which threaded screws in threaded holes on the inside of the cross member 15 are rotated.
  • the plug shown by way of example likewise has a mounting frame 26 with spacer sleeves 28 arranged thereon.
  • Mounting frame 26 and spacers 28 each have holes through which according to the example of FIG. 6 Threaded screws and fastened in corresponding threaded holes in the traverse.
  • the spacers 28 serve to ensure an optimal mechanical connection between the plug and socket, without exerted due to, for example, too tight tightening the mounting screws too large forces on the connections between pins and contact openings and the respective electrical connection is impaired.
  • FIGS. 8 and 9 show, as mentioned above, respectively views of the first and second parts of a respective electrical connector to those in the FIGS. 6 and 7 sections C and D and E and F, respectively FIG. 8 on the left side of a plug with ten pins 29 and arranged thereon four brackets 25 shown, while on the right side of the FIG. 8 two in adjacent openings 23 of the cross member 15, indicated by dashed lines, arranged bushings with ten corresponding contact openings 30 and also arranged thereon four brackets for attachment to the cross member 15 are shown.
  • FIG. 9 is the exemplary alternative embodiment of male and female respectively the FIG. 7 shown. The plug on the left side of the FIG.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
EP18182232.1A 2017-08-04 2018-07-06 Interface électrique dans un véhicule guidé sur rails Active EP3437951B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18182232T PL3437951T3 (pl) 2017-08-04 2018-07-06 Złącze elektryczne w pojeździe torowym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017213585.9A DE102017213585A1 (de) 2017-08-04 2017-08-04 Elektrische Schnittstelle in einem spurgebundenen Fahrzeug

Publications (2)

Publication Number Publication Date
EP3437951A1 true EP3437951A1 (fr) 2019-02-06
EP3437951B1 EP3437951B1 (fr) 2022-03-16

Family

ID=62909377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18182232.1A Active EP3437951B1 (fr) 2017-08-04 2018-07-06 Interface électrique dans un véhicule guidé sur rails

Country Status (6)

Country Link
EP (1) EP3437951B1 (fr)
CN (1) CN209492533U (fr)
DE (1) DE102017213585A1 (fr)
ES (1) ES2916260T3 (fr)
PL (1) PL3437951T3 (fr)
RU (1) RU186781U1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868909A (en) * 1973-04-13 1975-03-04 Andre E Pelabon Railway train control line adaptor plug
DE3509140C1 (de) * 1985-03-14 1986-08-14 Gebr. Märklin & Cie GmbH, 7320 Göppingen Vorrichtung zur Verbindung von zwei Wagen einer Spielzeugeisenbahn
EP0888944A1 (fr) * 1997-07-03 1999-01-07 Gec Alsthom Transport Sa Rame de transport ferroviaire et train à alimentation électrique comprenant une telle rame
DE10204540A1 (de) * 2002-01-30 2003-08-21 Maerklin & Cie Gmbh Geb Vorrichtung zur Verbindung zweier Modelleisenbahnfahrzeuge
EP2487803A1 (fr) * 2009-10-09 2012-08-15 Korea Railroad Research Institute Système de communication de données de réseau de train mettant en oeuvre une ligne électrique et procédé associé
DE102014214228A1 (de) * 2014-07-22 2016-01-28 Siemens Aktiengesellschaft Schienenfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502006001111D1 (de) * 2005-09-08 2008-08-28 Voith Turbo Scharfenberg Gmbh Automatische Mittelpufferkupplung mit einer Antenne zur drahtlosen Signalübertragung
DE102012203146A1 (de) 2012-02-29 2013-08-29 Siemens Aktiengesellschaft Brandschutzvorrichtung
RU130263U1 (ru) * 2013-01-18 2013-07-20 Общество с ограниченной ответственностью "Уральские локомотивы" Силовая кабельная электрическая магистраль секции электровоза
DE102013210333A1 (de) * 2013-06-04 2014-12-04 Siemens Aktiengesellschaft Fahrzeug, insbesondere Schienenfahrzeug
DE102015107230A1 (de) * 2015-05-08 2016-11-10 Voith Patent Gmbh Schnittstellenanordnung für eine Daten-, Signal- und/oder Sprachübertragung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868909A (en) * 1973-04-13 1975-03-04 Andre E Pelabon Railway train control line adaptor plug
DE3509140C1 (de) * 1985-03-14 1986-08-14 Gebr. Märklin & Cie GmbH, 7320 Göppingen Vorrichtung zur Verbindung von zwei Wagen einer Spielzeugeisenbahn
EP0888944A1 (fr) * 1997-07-03 1999-01-07 Gec Alsthom Transport Sa Rame de transport ferroviaire et train à alimentation électrique comprenant une telle rame
DE10204540A1 (de) * 2002-01-30 2003-08-21 Maerklin & Cie Gmbh Geb Vorrichtung zur Verbindung zweier Modelleisenbahnfahrzeuge
EP2487803A1 (fr) * 2009-10-09 2012-08-15 Korea Railroad Research Institute Système de communication de données de réseau de train mettant en oeuvre une ligne électrique et procédé associé
DE102014214228A1 (de) * 2014-07-22 2016-01-28 Siemens Aktiengesellschaft Schienenfahrzeug

Also Published As

Publication number Publication date
EP3437951B1 (fr) 2022-03-16
PL3437951T3 (pl) 2022-06-20
RU186781U1 (ru) 2019-02-01
CN209492533U (zh) 2019-10-15
ES2916260T3 (es) 2022-06-29
DE102017213585A1 (de) 2019-02-07

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