EP3437951B1 - Elektrische schnittstelle in einem spurgebundenen fahrzeug - Google Patents

Elektrische schnittstelle in einem spurgebundenen fahrzeug Download PDF

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Publication number
EP3437951B1
EP3437951B1 EP18182232.1A EP18182232A EP3437951B1 EP 3437951 B1 EP3437951 B1 EP 3437951B1 EP 18182232 A EP18182232 A EP 18182232A EP 3437951 B1 EP3437951 B1 EP 3437951B1
Authority
EP
European Patent Office
Prior art keywords
head module
car body
electrical
connection
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18182232.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3437951A1 (de
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 Mobility GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Mobility GmbH filed Critical Siemens Mobility GmbH
Priority to PL18182232T priority Critical patent/PL3437951T3/pl
Publication of EP3437951A1 publication Critical patent/EP3437951A1/de
Application granted granted Critical
Publication of EP3437951B1 publication Critical patent/EP3437951B1/de
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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 a rail-bound vehicle with an electrical interface, the vehicle having both a car body and a head module.
  • the invention also relates to a method for producing an electrical connection between a car body and a head module of a rail-bound vehicle and a rail-bound vehicle.
  • the driver's cab also known as the head module, has deformable zones that can be deformed in a controlled manner to absorb impact energy and a safety cage that creates a survival space for the train driver.
  • the actual car body is also designed in such a way that it can absorb the impact energy transmitted by the head module.
  • the electrical Lines or cables are connected to one another or are supplied with electrical energy via lines.
  • the lines or cables which have already been prepared with the required length during the pre-assembly of the car body, are fed through openings, bushings or cable ducts at the interface between the head module and the car body into the head module and connected to the electrical devices arranged there.
  • the openings at the interface are sealed against the possible ingress of fire or smoke.
  • the space between the respective opening and the cables routed through it is filled with an intumescent compound.
  • a cable bushing with a fire protection means made of an intumescent material designed as a mounting component can be used, as described in the older German patent application DE102012203146A1 is revealed.
  • Laying and connecting electrical lines or cables in the head module after the two parts of the end car have been joined together means a relatively high amount of work, in particular because of the cramped space conditions in the driver's cab.
  • the object of the invention is to specify a device that enables simpler connection of electrical components in the head module and car body of a car of a rail-bound vehicle. This object is achieved by the track-bound vehicle and the method according to the independent patent claims. Configurations of the rail-bound vehicle are specified in the dependent patent claims.
  • a first aspect of the invention relates to a rail-bound vehicle, which is designed as an end car of a multiple unit or as a locomotive and which has a car body and at least one head module connected to the car body at a mechanical interface, electrical lines routed in the car body being terminated on at least a first part of an electrical plug connection arranged in the area of the mechanical interface, and electrical lines routed in the head module on at least a second part of the electrical plug connection are terminated, and the parts of the respective plug connection can be connected in the area of the mechanical interface.
  • these two parts can be mechanically assembled at a relatively late stage in the manufacture of the vehicle due to the respective termination of the electrical lines in the head module and the car body.
  • the electrical devices described at the outset are already largely pre-assembled and wired in the head module and car body, so that after mechanical assembly of the head module and the car body, the respective parts of the electrical plug connections are assembled in order to establish 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 connection is arranged in the area 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 that is adjacent to the mechanical interface.
  • the traverse is arranged in the area of a car body ceiling and/or in the area of a car body floor of the car body.
  • the traverse can be used to mechanically join the head module and the car body.
  • the traverse can have openings or bores through which threaded screws can be guided.
  • the bores themselves can also have a respective thread into which threaded screws are screwed.
  • the traverse can be designed as an extruded profile as part of the car body construction.
  • the traverse can be designed as an integral part of the car body structure or the car body shell.
  • the at least one first part of the electrical plug connection is designed as a respective socket with a plurality of contact openings and the at least one second part of the electrical plug connection is designed as a respective plug with a plurality of contact pins corresponding to the plurality of contact openings.
  • the number of electrical plug connections and the number of contact pins or contact openings provided therein is selected, for example, depending on the number of electrical devices to be connected and the number of lines required for their electrical connection.
  • the first and second parts of an electrical plug connection can also each have both contact pins and contact openings.
  • the car body and the head module are parts of an end car of a multiple unit.
  • head modules are used in particular to meet safety requirements in the event of collisions with rail vehicles.
  • a second aspect of the invention comprises a method for establishing an electrical connection between a car body and a head module of a rail-bound vehicle, which is designed as an end car (2) of a multiple unit (1) or as a locomotive, in which in a first step in the Electrical lines routed in the car body are terminated on at least a first part of an electrical plug connection and electrical lines routed in the head module are terminated on at least a second part of the electrical plug connection, with the first and second parts of the respective electrical plug connection each being in the area of a mechanical interface between the car body and the head module are arranged. In a second step, the car body and the head module are mechanically assembled, and in a third step, the first and the second part of the respective plug connection for connecting the electrical lines routed in the car body and in the head module are assembled.
  • FIG 1 shows schematically two views of an exemplary rail vehicle 1 as an example of a rail vehicle, the upper image showing 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 as an example is designed as a multiple unit for passenger transport with a plurality of cars, only a first car in the form of an end car 2 and a second car coupled to the first car in the form of a middle car 3 being shown.
  • the two cars each have a car body 4, which is supported on bogies 5 in the form of motor or trailer bogies on rails, not shown, with the rear, right end of the end car 2 and the front, left end of the middle car 3 also on a common Bogie, can be supported in particular on a so-called Jakobs bogie.
  • the end car 2 is subdivided, for example, into a plurality of spatial areas with respect to the longitudinal axis L or horizontal axis. These areas are, on the one hand, a driver's cab or head module 6 in the front area and, on the other hand, a car body 4 adjoining the driver's cab 6.
  • the car body 4 encloses a passenger compartment 7 in which seating options for passengers are provided.
  • the center car 3 coupled to the end car 2 has only one car body 4 which also encloses a passenger compartment 7 .
  • the passenger compartments 7 of the carriages 2, 3 can be entered and exited by passengers via doors (not shown) arranged in the side walls of the respective carriage body 4.
  • passengers can enter the passenger compartment 7 of the adjacent car 2, 3 via a car transition 8.
  • Such car transitions 8 are usually protected from environmental influences by corrugated or bellows.
  • FIG 2 shows schematically a sectional view of an exemplary interface between the head module 6 and the car body 4 of FIG FIG 1 illustrated end car 2, only a front partial 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, i.e. without a bulkhead, which encloses the car body 4 at the front end, in FIG 2 on the left side, compared to the head module 6 would spatially complete executed.
  • the car body 4 is delimited at the top by a car body roof 8 and at the bottom by a car body floor 9 with respect to the vertical axis H or vertical axis.
  • the front bogie of the end car 2, which is arranged below the car body floor 8, as shown in FIG 1 specified is in the FIG 2 not specifically shown.
  • the car body 4 can be produced, for example, by joining extruded profiles made of a light metal, in particular aluminum, according to the known integral construction.
  • the structural design of the head module 6 is on the left side of the FIG 2 shown and differs in some respects from that of the car body 4 in order to meet the aforementioned safety requirements in the event of an impact.
  • the head module 6 has a base plate 10 which is made, for example, from extruded profiles.
  • the base plate 10 is supported, for example, on a floor structure, not shown, at the front, in the FIG 2 left area, other elements for targeted absorption of impact energy and components of a front clutch can be arranged.
  • As part of the floor structure is on the in FIG 2
  • an exemplary traverse 11 is arranged, 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 also has two so-called A-pillars 13 which, together with the floor structure, create a safety cage and thus a survival space for the train driver in the event of an impact.
  • these A-pillars 13 are in turn connected, for example via a traverse 14, to a corresponding traverse 15 in the area of the car body roof 8 of the car body 4 by means of screw connections.
  • the lower and upper traverse 12, 15 of the car body 4, like the car body, can be made from an extruded profile and connected by joining to the car body roof 8 and car body floor 9 or to other floor or roof structures of the car body, not shown.
  • These floor or roof structures are designed to pass on or absorb impact energy absorbed by the floor structure and the A pillars 13 of the head module.
  • the head module 6 is completed by an outer cladding (not shown) which is generally designed with regard to good aerodynamics, windshields and optionally side windows and doors.
  • FIG 2 an electrical interface at the mechanical interface between the head module 6 and the car body 4 is also shown schematically.
  • electrical lines or cables 16 are routed below the car body roof 8 of the car body 4 in one or more cable ducts arranged in this area. These lines or cables 16 are each terminated on a 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 area of the car body 4 .
  • Corresponding lines or cables 18 on the side of the head module 6 are, for example, also routed in the upper area of the head module 6 and are each terminated on a second part 19 of the electrical plug connection, in particular on a respective plug.
  • This second part 19 is not attached to a structural component of the head module 6, for example, but is attached to the corresponding first part 17 on the traverse 15 after the head module 6 has been mechanically connected to the car body 4 connected, which also fixes it.
  • FIG 3 and 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.
  • the shape of the outer paneling 20 of the head module 6 in the area of the mechanical interface between the head module 6 and the car body 4 is shown as an example.
  • the illustrated greater height of the outer shell 20 of the head module compared to the side walls 22 of the car body 4 in FIG 4 is based on the fact that components of a traction system of the multiple unit, for example a pantograph, a transformer and/or an inverter, and for example an air conditioning system for air conditioning the passenger compartment are arranged on the upper side of the car body roof 8 .
  • These can be lined with special paneling 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 there is a paneling with a uniform height.
  • FIG 3 shows two traverses 14 in the upper area, which, as in FIG 2 indicated are arranged at a respective upper end of an A-pillar.
  • three openings 21 are provided, for example, which coincide with corresponding openings 21 in the traverse 15 of the car body 4 when the head module and car body are joined together.
  • Cross members 11 arranged below the base plate 10 of the head module 6 each have five openings 21 which coincide with corresponding openings 21 in the cross member 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 traverse 12 of the car body 4 can also be designed as two traverses corresponding to the traverses 11 of the head module.
  • the openings in the traverses 11, 12, 14, 15 are used to receive or pass through threaded screws for a detachable connection of the head module 6 and the car body 4.
  • the openings 21 in the traverses 11 and 14 of the head module 6 can have threads, for example into which threaded screws introduced from the car body side in the traverses 12 and 15 are screwed. Alternatively, the threaded screws can be fastened with nuts on the head module side.
  • the number of threaded screws and openings 21 shown and mentioned is only given as an example; the number required depends in particular on the requirements for stability or the forces to be absorbed by the mechanical connection between the head module 6 and the car body 4 .
  • FIG 5 shows the traverse 15 arranged in the roof area of the car body 4 in a perspective view. Unlike the front view of the FIG 4 displays 5 while a rear view of the traverse 15, ie from the car body side.
  • the rear wall of the traverse 15 has a plurality of openings 24 through which the electric cables 16 are guided or via the first parts 17 of the plug connections on a front wall of the Traverse 15 can be mounted.
  • a sectional view of the traverse 15 in the area of such a rear opening 24 is shown in FIG 6 and 7 shown as an example.
  • the openings 23 arranged on the front wall of the traverse 15 can be seen on the rear side of the openings 24 in perspective.
  • the rear openings 24 are chosen 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 specific distance from the next adjacent pair of openings 23 in each case. In the FIG 4 Fourteen openings 23 shown for corresponding fourteen electrical plug connections on the front wall of the traverse 15 are thus accessible from the rear of the traverse 15 via the in 5 illustrated seven openings 24 accessible.
  • 6 and 7 each show sectional views of the traverse 15 in the area of an opening 23 in the front wall and a corresponding opening 24 in the rear wall of the traverse 15.
  • 8 and 9 show corresponding top views of the plug connections according to the in 6 and 7 specified sections C and D or E and F.
  • the larger opening 24 on the rear wall of the traverse 15 allows access to the smaller opening 23 in which the first part 17 of the connector is arranged, so that, as in FIG 7 shown as an example, this part of the plug connection can be attached from the side of the car body.
  • the arranged in the opening 23 of the front wall of the traverse 15 first part 17 of the connector is in the examples 6 to 9 designed as a respective socket with ten contact openings.
  • This socket 17 is after Assembling of 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 6 to 9 configured as a respective plug 19 with a corresponding number of contact pins, so that electrical connections are closed.
  • the contact openings and contact pins are in the 6 and 7 each characterized by dashed lines, while an exemplary arrangement of contact openings and contact pins in the socket and on the plug in the 8 and 9 is shown.
  • Both parts of the connector 17, 19 each terminate a cable 16 with a plurality of electrical lines.
  • the parts of the plug connection 17, 19 can each have holding elements, not shown, for example in the form of brackets, to which the supplied cables can be attached.
  • Socket and plug are used in the example 6 Mechanically connected to each other as well as to the front wall of the traverse 15 via brackets 25 .
  • the brackets 25 which are made of a metal, for example, each have bores through which threaded screws are guided and fastened in corresponding threaded bores in the traverse 15 .
  • a suitable dimensioning of the opening 23 keeps an air gap between the opening 23 and the socket as small as possible, so that fire protection requirements can be met.
  • a seal in particular made of an intumescent material, can be arranged between the bushing and the traverse 15 in the area of the opening 23 .
  • the socket is fastened to the inside of the front wall of the traverse 15 by means of a fastening frame 27 .
  • This mounting frame 27 has bores through which threaded screws are screwed into threaded bores on the inside of the traverse 15 will. Good fire protection can be achieved through the use of a fastening frame 27, in particular when using an additional seal, for example made of an intumescent material.
  • the connector shown as an example also has a mounting frame 26 with spacer sleeves 28 arranged thereon. Mounting frame 26 and spacer sleeves 28 each have holes through which according to the example of 6 Threaded screws are guided and fastened in corresponding threaded holes in the traverse.
  • the spacer sleeves 28 serve to ensure an optimal mechanical connection between plug and socket, without excessive forces being exerted on the connections between contact pins and contact openings, for example due to overtightening of the fastening screws, and the respective electrical connection being impaired as a result.
  • 8 and 9 show, as mentioned above, respective views of the first and second part of a respective electrical connector at the in the 6 and 7 specified sections C and D or E and F.
  • 8 shown on the left side of a connector with ten pins 29 and four brackets 25 arranged thereon, while on the right side of the 8 two in adjacent openings 23 of the traverse 15, indicated by dashed lines, arranged sockets with ten corresponding contact openings 30 and also arranged thereon four brackets for attachment to the traverse 15 are shown.
  • 9 is the exemplary alternative design of plug and socket according to the FIG 7 shown.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
EP18182232.1A 2017-08-04 2018-07-06 Elektrische schnittstelle in einem spurgebundenen fahrzeug Active EP3437951B1 (de)

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 EP3437951A1 (de) 2019-02-06
EP3437951B1 true EP3437951B1 (de) 2022-03-16

Family

ID=62909377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18182232.1A Active EP3437951B1 (de) 2017-08-04 2018-07-06 Elektrische schnittstelle in einem spurgebundenen fahrzeug

Country Status (6)

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

Family Cites Families (11)

* 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
FR2765540B1 (fr) * 1997-07-03 2003-05-02 Gec Alsthom Transport Sa Rame de transport ferroviaire et train a alimentation electrique comprenant une telle rame
DE10204540B4 (de) * 2002-01-30 2013-02-28 Gebr. Märklin & Cie. GmbH Vorrichtung zur Verbindung zweier Modelleisenbahnfahrzeuge
ATE401225T1 (de) * 2005-09-08 2008-08-15 Voith Turbo Scharfenberg Gmbh Automatische mittelpufferkupplung mit einer antenne zur drahtlosen signalübertragung
KR101035495B1 (ko) * 2009-10-09 2011-05-20 한국철도기술연구원 전력선을 이용한 열차 네트워크 데이타 통신 시스템 및 방법
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
DE102014214228B4 (de) * 2014-07-22 2023-02-02 Siemens Mobility GmbH Schienenfahrzeug
DE102015107230A1 (de) * 2015-05-08 2016-11-10 Voith Patent Gmbh Schnittstellenanordnung für eine Daten-, Signal- und/oder Sprachübertragung

Also Published As

Publication number Publication date
DE102017213585A1 (de) 2019-02-07
EP3437951A1 (de) 2019-02-06
ES2916260T3 (es) 2022-06-29
CN209492533U (zh) 2019-10-15
RU186781U1 (ru) 2019-02-01
PL3437951T3 (pl) 2022-06-20

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