EP2666211A1 - Conductor rail assembly - Google Patents

Conductor rail assembly

Info

Publication number
EP2666211A1
EP2666211A1 EP11804646.5A EP11804646A EP2666211A1 EP 2666211 A1 EP2666211 A1 EP 2666211A1 EP 11804646 A EP11804646 A EP 11804646A EP 2666211 A1 EP2666211 A1 EP 2666211A1
Authority
EP
European Patent Office
Prior art keywords
busbar
housing
trusses
contacts
connections
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
EP11804646.5A
Other languages
German (de)
French (fr)
Other versions
EP2666211B1 (en
Inventor
Dirk Bruegelmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2666211A1 publication Critical patent/EP2666211A1/en
Application granted granted Critical
Publication of EP2666211B1 publication Critical patent/EP2666211B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/58Electrically-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 characterised by the form or material of the contacting members
    • H01R4/64Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
    • H01R25/161Details
    • H01R25/162Electrical connections between or with rails or bus-bars

Definitions

  • the invention relates to a busbar arrangement, according to the preamble of claim 1.
  • truss systems are used to install the room boundaries as well as lighting, audio engineering and media technology. Such a system is on the website www. truss discount. com shown.
  • the truss system consists of one
  • Plug contacts are arranged. Such busbar is suitable for mechanical attachment to a
  • this busbar contains integrated
  • Busbars on metal trusses conditionally
  • the trusses are grounded in addition to an electrically conductive, and an expected maximum
  • the invention is based on the one hand to simplify the cable laying considerably and on the other hand to consider the safety aspects for power distribution and grounding with a busbar assembly for use in trade fairs and shopfitting on the one hand, without weakening the static.
  • the core of the invention is that the busbar as an electrical line system for a
  • Busbar or busbar arrangement according to the invention, the statics of the truss system is not weakened. Due to the arrangement of the plug contacts on the front sides, the bus bar according to the invention is just as modular and pluggable as the truss system itself. However, the inventive forced earthing of the crossbar via the fastening elements between the bus bar or bus is essential
  • Busbar housing are the fasteners directly earthed, or via a ground of the
  • Ladder rails meant in a housing. Usually, such busbars are also called
  • Power distribution strips called, and consist of an elongated housing in which the tracks or
  • Conductor rails or cables are arranged, and these are connected to socket contacts, which are arranged on the housing of such a power distribution strip.
  • the simplest version of such power distribution strips is the portable multiple socket.
  • Management system additionally contains data lines and that distributed along their length as well
  • Data signal connections are arranged. This means that data lines are also laid within this busbar. This is another significant increase in functionality. The line connections and now also the data connections can equally be looped through the front-side plug contacts from busbar to busbar. The system is thus for both the power distribution as well as for the Data signal distribution modular.
  • the data signal connections XLR contacts for DMX signal transmission, or XLR for ADAT transmission, or network sockets RJ45, such as for Artnet etc are.
  • Traversensystems also has a level-strong data signal.
  • the dimensions of the busbars attached to the trusses and the trusses themselves are coordinated so that contacting the plug contacts of the busbars when assembling the trusses
  • busbar system is modular in the same way as the truss system.
  • busbar can run single-phase AC voltage, but also three-phase AC voltage.
  • the individual phases are then distributed to the various low-voltage connectors such as sockets or connections.
  • each busbar of the conduit system distributed along its length
  • NiderHarssteckverbinder such as sockets, or CEE or Powercon or Harting connections contains.
  • each busbar in addition to the external
  • Safety contact sockets contains. In this way, EVERY SINGLE socket load is limited, so that it can be ensured that the current carrying capacity of the socket itself, as well as running in the busbar itself main lines can not be overloaded by a variety of actively operated sockets. This total protection then takes place additionally via the external feed-in protection. This is also an essential safety feature, which is not to be found in conventional busbars in this form.
  • FIG. 3 alternative to FIG. 3
  • Figure 1 shows a perspective view of the
  • the busbar includes a longitudinally extending housing 2 in the conductor tracks as
  • Ladder rails are arranged, which are not shown here.
  • these are the phase L, the neutral N and the grounding line.
  • the three phases can be subdivided into different sockets.
  • the busbar 2 shown here is part of a modular system of many busbars, which are first attached to the trusses 1 in the manner described and then built together with the trusses 1 to a truss system (assembled).
  • the traverse consists in this example of four
  • the busbar 2 below is from there
  • Busbar made in accordance with the fastener 4 a mechanical connection.
  • the busbar 2 is then in the position shown here gestrichtelt within the Traverse. 1
  • the electrical plug contacts are approximately at the same level as the mechanical coupling points of the trusses with each other.
  • the busbar 2 is doing over the
  • fasteners 4 and 5 connected to the respective cross member 1.
  • the fasteners 4 and 5 are metallic, so electrically conductive and connected within the busbar or the busbar housing 2 to the grounding conductor. Since the trusses are also metallic, this is the inventive
  • Front side plug contacts 3 are arranged.
  • the plug contacts 3 are designed as a male (male) plug contact arrangement.
  • Contacting level of the busbar is approximately equal to the mechanical connection level of the traverse 1, in the form that the mechnische limpshub and the
  • the busbar housing includes on its upper side 2b, the fastening elements 4 and 5 and on its underside 2a, the distributed sockets 10 and
  • Busbar housing 2 shown. There are arranged along the longitudinal extent of the busbar housing both safety sockets 10 or any form of possible low-voltage connectors as well as data connections or data connection contacts 11. Not shown here are the Schaum of Water
  • busbars In order to refresh data signals, signal amplifiers or signal repeaters integrated in the busbars are also implemented. Is the busbar in the crossbar mounted, so preferably show the electrical
  • the procedure is usually such that the respective busbar housing 2 is fastened via the fastening elements 4, 5 to the respective traverse 1. Then the trusses are put together and synchronized over the
  • Connector 20 and 21 also the electrical
  • Connector assembly 20, 21 contains.
  • the connectors can be configured to provide all mounting degrees of freedom both as a straight through connector and as a T-connector.
  • Conductor rail 1 is at one end a male-
  • Busbar to be plugged into the other.
  • a T-shaped extending busbar is shown in the lower part of Figure 4.
  • the distribution of female plug contacts and male plug contacts is distributed in such a way that a male plug contact connection is located on the left, a female plug contact connection on the right, and a female plug contact connection on the T piece. So then can the further connection with others
  • Busbars or truss busbar arrangements are made.

Abstract

The invention relates to a conductor rail assembly according to the preamble of claim 1. In order to considerably simplify the laying of cables in a conductor rail assembly for use in exhibition booth construction and shop fitting and also take the safety aspects regarding load distribution and grounding into account, without compromising statics, according to the invention the conductor rail is used as an electrical conduction system for a cross-member system, consisting of cross-members which can be assembled by plug connections, in exhibition booth construction and shop fitting, and forced grounding of the cross-member system is created by attaching the conductor rail or the conductor rail housing (2) to the cross-member (1).

Description

Stromschienenanordnung  Busbar configuration
Die Erfindung betrifft ein Stromschienenanordnung, gemäß Oberbegriff des Patentanspruches 1. The invention relates to a busbar arrangement, according to the preamble of claim 1.
Im Messe- und Bühnenbau werden modulare Traversensysteme verwendet, um die Raumabgrenzungen sowie Beleuchtungen, Tontechnik und Medientechnik anzubringen. Ein solches System ist auf der Webseite www . traversen- discount . com dargestellt. Das Traversensystem besteht aus einem In trade fair and stage construction, modular truss systems are used to install the room boundaries as well as lighting, audio engineering and media technology. Such a system is on the website www. truss discount. com shown. The truss system consists of one
Sortiment von ggfs verschieden langen Traversen, die dann zusammenfügbar sind und so ein gesamter Traversenaufbau vor Ort erfolgen kann. Dabei werden die elektrischen Leitungen für die Beleuchtung und/oder Akustik und/oder Medientechnik, sowie ggfs Datenleitungen gesondert mittels Kabeln verlegt, die an den Traversen befestigt werden. Assortment of possibly different long trusses, which are then joined together and so a complete truss structure can be made on site. The electrical cables for lighting and / or acoustics and / or media technology, as well as, if necessary, data cables are laid separately by means of cables which are fastened to the trusses.
Die Verlegung von Einzelkabeln ist aufwändig und oftmals auch sicherheitstechnisch nicht hinreichend. Aus  The laying of individual cables is complex and often also insufficient in terms of safety. Out
sicherheitstechnischen Gründen sind solche safety reasons are such
Traversenkonstruktionen auch elektrisch zu erden. Truss constructions also to ground electrically.
Auch aus der wo 2010/144261 AI ist ein so ausgeführtes Traversenssystem bekannt . Aus der DE 692 04 010 T2 ist eine Stromschiene bekannt, mit elektrischen Leitungen innerhalb eines längs Also from where 2010/144261 AI a so executed Traverse system is known. From DE 692 04 010 T2 a busbar is known, with electrical lines within a longitudinal
erstreckten geschlossenen Gehäuses, wobei das Gehäuse die elektrischen Leitungen umgibt und an dessen Enden extended enclosed housing, wherein the housing surrounds the electrical lines and at the ends thereof
Steckkontakte angeordnet sind. Eine solche Stromschiene eignet sich zur mechanischen Befestigung an einer Plug contacts are arranged. Such busbar is suitable for mechanical attachment to a
Traversenanordnung wie sie aus dem Messebau bekannt ist. Hierzu enthält diese Stromschiene integrierte Truss arrangement as it is known from the fair construction. For this purpose, this busbar contains integrated
mechanische, elektrisch leitende und geerdete, mit mechanical, electrically conductive and grounded, with
Schutzleiter versehene Befestigungselemente. Protective conductor provided fasteners.
Diesbezügliche Traversen für den Laden- und Messebau sind außerdem aus der DE 19938970 AI und aus der DE 20 2004 018 016 Ul bekannt. Related traverses for shop and exhibition construction are also known from DE 19938970 AI and DE 20 2004 018 016 Ul.
Insbesondere die mechanische Befestigung von In particular, the mechanical attachment of
Stromschienen an Metall -Traversen bedingt aus Busbars on metal trusses conditionally
Sicherheitsgründen, dass diese geerdet werden müssen. Hierzu sind die Traversen zusätzlich zu erden bzw eine elektrisch leitende, und einen erwartbaren maximalenSafety reasons that these must be grounded. For this purpose, the trusses are grounded in addition to an electrically conductive, and an expected maximum
Kurzschlussstrom trägfähige Verbindung zum Schutzleiter oder der Erde herzustellen. Da dies ein gesonderter Installationsschritt ist, aber von erheblicher Short-circuit current to establish a supportable connection to the protective conductor or the earth. Since this is a separate installation step, but of considerable importance
sicherheitstechnischer Bedeutung ist, darf dieser auch im Zuge menschlichen Versagens nicht vergessen werden. safety-related importance, this must not be forgotten in the wake of human error.
Darüber hinaus ist aus der DE 20 2004 018 016 Ul In addition, from DE 20 2004 018 016 Ul
bekannt, innerhalb der Traverse auch eine Stromschiene zu integrieren . known to integrate within the crossbar and a busbar.
Dabei ist die Stromschiene oder Stromschienenanorndung in einer der sogenannten Gurtrohre derart mit integriert, dass das Gurtrohr über die gesamte Länge geschlitzt ist. Ein ganz erheblicher Nachteil resultiert aus dieser bekannten integrierten Stromschiene. Durch die Längsschlitzung ist das Rohr und mit dem auch die The busbar or Stromschienenanorndung is integrated in one of the so-called Gurtrohre so that the Gurtrohr is slotted over the entire length. A very significant disadvantage results from this known integrated busbar. By the Longitudinal slit is the pipe and with that too
Traverse in ihrer Statik deutlich geschwächt. Traverse significantly weakened in its statics.
Der Erfindung liegt die Aufgabe zugrunde, bei einer Stromschienenanordnung für die Anwendung im Messe- und Ladenbau einerseits die KabelVerlegung erheblich zu vereinfachen und anderseits die sicherheitstechnischen Aspekte zur Leistungsverteilung und Erdung mit zu berücksichtigen, ohne dabei die Statik zu schwächen. The invention is based on the one hand to simplify the cable laying considerably and on the other hand to consider the safety aspects for power distribution and grounding with a busbar assembly for use in trade fairs and shopfitting on the one hand, without weakening the static.
Die gestellte Aufgabe wird bei einer Stromschiene der gattungsgemäßen Art erfindungsgemäß durch die The object is achieved according to the invention in a busbar of the generic type by the
kennzeichnenden Merkmale des Anspruches 1 gelöst. Weitere vorteilhafte Ausgestaltungen sind in den characterizing features of claim 1 solved. Further advantageous embodiments are in the
abhängigen Ansprüchen angegeben. specified dependent claims.
Kern der Erfindung ist, dass die Stromschiene als elektrisches Leitungssystem für ein aus The core of the invention is that the busbar as an electrical line system for a
zusammensteckbaren Traversen bestehendes Traversensystem im Messe- und Ladenbau eingesetzt wird, und dass durch Befestigung der Stromschiene bzw des zusammensteckbaren trusses existing truss system is used in trade fairs and shopfitting, and that by fastening the busbar or the
Stromschienengehäuses (2) an der Traverse (1) eine Busbar housing (2) on the crossbar (1) a
Zwangserdung des Traversensystems gegeben ist. Forced earthing of the truss system is given.
Mit der zur Traverse quasi parallel verlaufenden With the traverse to the quasi-parallel
erfindungsgemäßen Stromschiene bzw Stromschienenanordnung wird die Statik des Traversensystems nicht geschwächt. Durch die Anordnung der Steckkontakte an den Stirnseiten ist die erfindungsgemäße Stromschiene ebenso modular und steckbar wie das Traversensystem selbst. Wesentlich ist aber die erfindungsgemäße Zwangserdung der Traverse über die Befestigungselemente zwischen Stromschiene bzw Busbar or busbar arrangement according to the invention, the statics of the truss system is not weakened. Due to the arrangement of the plug contacts on the front sides, the bus bar according to the invention is just as modular and pluggable as the truss system itself. However, the inventive forced earthing of the crossbar via the fastening elements between the bus bar or bus is essential
Stromschienenanordnung und Traverse . Innerhalb des Busbar arrangement and traverse. Within the
Stromschienengehäuses sind die Befestigungselemente direkt geerdet, oder über eine Erdung des Busbar housing are the fasteners directly earthed, or via a ground of the
Stromschienengehäuses selbst. Somit ergibt sich in Lösung der Aufgabe ein modulares, einfach verlegbares  Busbar housing itself. Thus, results in solution of the task a modular, easy to install
Stromverteilungssystem, sowie eine sichere Erdung sowohl der Stromschiene bzw des Stromschienengehäuses der anschließbaren Verbaucher sowie der Traverse selbst. Auf diese Weise kann die sicherheitsrelevante Erdung der Traversenanordnung nie vergessen werden. Power distribution system, as well as a secure grounding of both the busbar or the busbar housing of the connectable Verbaucher and the traverse itself. In this way, the safety-related grounding of the truss assembly can never be forgotten.
Im Übrigen ist mit Stromschiene die Anordnung von Incidentally, with busbar, the arrangement of
Leiterschienen in einem Gehäuse gemeint. Üblicherweise werden solche Stromschienen auch als Ladder rails meant in a housing. Usually, such busbars are also called
Stromverteilerleisten bezeichnet, und bestehen aus einem länglichen Gehäuse in dem die Leiterbahnen oder  Power distribution strips called, and consist of an elongated housing in which the tracks or
Leiterschienen oder Kabel angeordnet sind, und diese mit Steckdosenkontakten verbunden sind, die am Gehäuse einer solchen Stromverteilerleiste angeordnet sind. Die einfachste Ausführung solcher Stromverteilerleisten ist die transportable Mehrfachsteckdose. Conductor rails or cables are arranged, and these are connected to socket contacts, which are arranged on the housing of such a power distribution strip. The simplest version of such power distribution strips is the portable multiple socket.
In weiterer, ganz erheblich vorteilhafter Ausgestaltung ist angegeben, dass jede Stromschieneanordnung des In a further, very considerably advantageous embodiment is stated that each busbar arrangement of the
Leitungssystems zusätzlich Datenleitungen enthält und dass entlang ihrer Länge auch verteilt Management system additionally contains data lines and that distributed along their length as well
Datensignalanschlüsse angeordnet sind. D.h. es werden auch Datenleitungen innerhalb dieser Stromschiene verlegt. Dies ist eine weitere deutliche Steigerung der Funktionalität. Die Leitungsanschlüsse sowie nunmehr auch die Datenanschlüsse können gleichermaßen durch die stirnseitig platzierten Steckkontakte von Stromschiene zu Stromschiene durchgeschleift werden. Das System ist somit sowohl für die Kraftstromverteilung als auch für die Datensignalverteilung modular. Data signal connections are arranged. This means that data lines are also laid within this busbar. This is another significant increase in functionality. The line connections and now also the data connections can equally be looped through the front-side plug contacts from busbar to busbar. The system is thus for both the power distribution as well as for the Data signal distribution modular.
In weiterer vorteilhafter Ausgestaltung ist daher angegeben, dass die Datensignalanschlüsse XLR Kontakte zur DMX-Signalübertagung, oder XLR zur ADAT-Übertragung, oder Netzwerkbuchsen RJ45, wie z.B für Artnet etc sind. In a further advantageous embodiment, it is therefore specified that the data signal connections XLR contacts for DMX signal transmission, or XLR for ADAT transmission, or network sockets RJ45, such as for Artnet etc are.
Eine weiterhin vorteilhafte Ausgestaltung ist, dass jede Stromschiene mindestens einen integrierten A further advantageous embodiment is that each busbar at least one integrated
Signalverstärker bzw Bussignalverstärker aufweist. Auf diese Weise entsteht eine integrale komplette und modulare Lösung, bei der keinerlei externe Signal amplifier or bus signal amplifier has. In this way, an integral complete and modular solution is created in which no external
Signalverstärker mehr nötig sind. An jeder Stelle eines so mit diesen Stromschienen ausgestatteten Signal amplifiers are more necessary. At any point of one so equipped with these busbars
Traversensystems liegt auch ein pegelstarkes Datensignal vor . Traversensystems also has a level-strong data signal.
In weiterer vorteilhafter Ausgestaltung ist vorgesehen, dass die Abmessungen der an den Traversen befestigten Stromschienen und der Traversen selbst so aufeinander abgestimmt sind, dass die Steckkontakte der Stromschienen beim Zusammenfügen der Traversen kontaktierend In a further advantageous embodiment, it is provided that the dimensions of the busbars attached to the trusses and the trusses themselves are coordinated so that contacting the plug contacts of the busbars when assembling the trusses
ineinandergreifen. So ist das Stromschienensystem in gleicher Weise modular wie das Traversensystem. mesh. Thus, the busbar system is modular in the same way as the truss system.
Innerhalb der Stromschiene kann Einphasen-WechselSpannung verlaufen, aber auch Dreiphasen-Wechselspannung. Bei der Dreiphasigen Lösungen werden die einzelnen Phasen dann auf die verschiedenen Niederspannungssteckverbinder wie Steckdosen bzw Anschlüsse verteilt. So ist demnach weiter ausgestaltet, dass jede Stromschiene des Leitungssystems entlang ihrer Länge verteilt angeordnete Within the busbar can run single-phase AC voltage, but also three-phase AC voltage. In the case of the three-phase solutions, the individual phases are then distributed to the various low-voltage connectors such as sockets or connections. Thus, it is further configured that each busbar of the conduit system distributed along its length
Niderspannungssteckverbinder wie Schutzkontaktsteckdosen, oder CEE- oder Powercon- oder Hartinganschlüsse enthält. In weiterer vorteilhafter Ausgestaltung ist angegeben, dass jede Stromschiene zusätzlich zur externen Niderspannungssteckverbinder such as sockets, or CEE or Powercon or Harting connections contains. In a further advantageous embodiment is stated that each busbar in addition to the external
Einspeiseabsicherung in die Stromschiene integrierte Sicherungsautomaten zur Einzel -Absicherung der Feed-in fuse in the busbar integrated circuit breaker for single-protection of
NiederspannungsSteckverbinder bspw der Low-voltage connector bspw the
SchutzkontaktSteckdosen enthält. Auf diese Weise ist JEDE EINZELNE Steckdose lastmäßig limitierbar, so dass sichergestellt werden kann, dass die Stromtragfähigkeit der Steckdose selbst, sowie der in der Stromschiene selbst verlaufenden Hauptleitungen durch ein Vielzahl von aktiv BETRIEBENEN Steckendosen nicht überlastet werden kann. Diese Gesamtabsicherung erfolgt dann zusätzlich noch über die externe Einspeiseabsicherung. Dies ist ebenfalls ein wesentliches Sicherheitsmerkmal, was in herkömmlichen Stromschienen so in dieser Form gar nicht zu finden ist.  Safety contact sockets contains. In this way, EVERY SINGLE socket load is limited, so that it can be ensured that the current carrying capacity of the socket itself, as well as running in the busbar itself main lines can not be overloaded by a variety of actively operated sockets. This total protection then takes place additionally via the external feed-in protection. This is also an essential safety feature, which is not to be found in conventional busbars in this form.
Die oben genannte Ausführung wird somit so ermöglicht, indem die Absicherungsleistungen der Sicherungsautomaten jeweils so bemessen sind, dass diese kleiner oder gleich der gewünschten Stromtragfähigkeit der jeweiligen The above-mentioned embodiment is thus made possible by the hedging performance of the circuit breaker are each dimensioned so that it is less than or equal to the desired current carrying capacity of the respective
Kraftstromanschlüsse (Steckdosen) sind. Dies erscheint zwar trivial, ist in diesem sehr speziellen Power connections (sockets) are. While this may seem trivial, this is a very special one
Anwendungsfall aber von besonderer Bedeutung. Application but of particular importance.
Schließlich ist das System noch schutznormmäßig After all, the system is still safety standard
ausgestaltet, derart dass die Kontakte des designed such that the contacts of the
Leitungssystems sowie die Stromschienenanordnung selbst staub- und spritzwasser-geschützt nach IP 44 ausgeführt sind. Conduit system and the busbar arrangement itself dust and splash water protected to IP 44 are executed.
Ein Ausführungsbeispiel der Erfindung ist in der An embodiment of the invention is in the
Zeichnung dargestellt und nachfolgend näher beschrieben. Es zeigt Eine Stromschiene zur Anordnung an einer Traverse Drawing shown and described in more detail below. It shows A busbar for placement on a crossbar
Modularität durch Steckverbindung Steckbarkeit und Steckkontaktverteilung Modularity through plug-in connection plug-in capability and plug contact distribution
Figur 3 : Alternative zu Figur 3 FIG. 3: alternative to FIG. 3
Figur 1 zeigt eine perspektivische Ansicht auf die Figure 1 shows a perspective view of the
Stromschienenanordnung. Die Stromschiene enthält ein längserstrecktes Gehäuse 2 in dem Leiterbahnen als Busbar configuration. The busbar includes a longitudinally extending housing 2 in the conductor tracks as
Leiterschienen angeordnet sind, die hier nicht weiter dargestellt sind. Bei 1-Phasen-Wechselstrom sind dies die Phase L, der Nulleiter N und die Erdungsleitung. Ladder rails are arranged, which are not shown here. For 1-phase alternating current, these are the phase L, the neutral N and the grounding line.
Bei 3 -Phasen-Wechselstrom sind dies die Phasen LI, L2 und L3 , sowie der Nulleiter und der Erdungsleiter. For 3-phase alternating current, these are the phases LI, L2 and L3, as well as the neutral and the grounding conductor.
Im letztgenannten Fall können die drei Phasen auf verschiedene Steckdosen unterverteilt werden. In the latter case, the three phases can be subdivided into different sockets.
Die hier dargestellte Stromschiene 2 ist Teil eines modularen Systems vieler Stromschienen, die in der beschriebenen Weise zuerst an die Traversen 1 befestigt werden und dann zusammen mit den Traversen 1 zu einem Traversensystem aufgebaut (zusammengefügt) werden. The busbar 2 shown here is part of a modular system of many busbars, which are first attached to the trusses 1 in the manner described and then built together with the trusses 1 to a truss system (assembled).
Die Traverse besteht in diesem Beispiel aus vier The traverse consists in this example of four
sogenannten Gurtrohren. Diese sind mit hier aus so-called belt tubes. These are out with here
Übersichtsgründen nicht weiter dargestellten Querträgern oder einen Art Fachwerk miteinander verbunden und verstrebt . Overview reasons not shown cross members or a kind of truss connected and braced.
Die Stromschiene 2 unten wird von der dortig  The busbar 2 below is from there
dargestellten Position quasi nach oben gedreht und zwischen die Gurtrohre geschoben. An einem hier shown rotated position virtually upwards and pushed between the belt tubes. At one here
dargestellten Querrohr 1' wird dann das Befestigunsgelement 5 und am anderen Ende der illustrated cross tube 1 'is then the Fastener 5 and at the other end of the
Stromschiene entsprechend mit dem Befestigungselement 4 eine mechanische Verbindung hergestellt. Die Stromschiene 2 ist dann in der hier gestrichtelt dargestellten Position innerhalb der Traverse 1 Busbar made in accordance with the fastener 4 a mechanical connection. The busbar 2 is then in the position shown here gestrichtelt within the Traverse. 1
angeordnet und befestigt. Dabei liegen die elektrischen Steckkontakte in etwa auf derselben Ebene wie die mechanischen Ankopplungstellen der Traversen miteinander. arranged and fastened. The electrical plug contacts are approximately at the same level as the mechanical coupling points of the trusses with each other.
Die Stromschiene 2 wird dabei über die The busbar 2 is doing over the
Befestigungselemente 4 und 5 mit der jeweiligen Traverse 1 verbunden. Die Befestigungselemente 4 und 5 sind metallisch, also elektrisch leitend und innerhalb der Stromschiene bzw des Stromschienengehäuses 2 mit dem Erdungsleiter verbunden. Da die Traversen ebenfalls metallisch sind, wird hierüber die erfindungsgemäße  Fasteners 4 and 5 connected to the respective cross member 1. The fasteners 4 and 5 are metallic, so electrically conductive and connected within the busbar or the busbar housing 2 to the grounding conductor. Since the trusses are also metallic, this is the inventive
Zwangserdung der Traverse erzielt. Dieselbe wird dann nach der Montage an das Stromnetz und an ein Forced earthing of the traverse achieved. The same will then after installation to the mains and to a
Datensignalsystem angeschlossen. Data signal system connected.
Stirnseitig sind Steckkontakte 3 angeordnet. Da  Front side plug contacts 3 are arranged. There
erfindungsgemäß nicht nur Kraftstrom verteilt werden soll, sondern auch Datensignale von Traverse zu Traverse und dort beliebig abgreifbar weitergeleitet werden sollen, sind auch Datenleitungen mit in die Stromschiene implementiert. Diese sind mit den stirnseitigen According to the invention, not only power flow is to be distributed, but also data signals from traverse to traverse and where they are to be forwarded as desired, data lines are also implemented in the busbar. These are with the frontal
Datensignalsteckern 31 kontaktiert, während die Data signal plugs 31 contacted while the
KraftStromleitungen mit den Kontaktstiften 30 verbunden sind. Dabei sind die Steckkontakte 3 als männliche (male) Steckkontaktanordnung ausgebildet. An der KraftStromleitungen are connected to the contact pins 30. The plug contacts 3 are designed as a male (male) plug contact arrangement. At the
gegenüberliegenden Stirnseite einer solchen gerade opposite end face of such a straight
Stromschiene ist dann der komplementäre Steckkontakt (female) 3' platziert. So können die Stromschienen direkt aneinander gesteckt werden. Wichtig ist hierbei dass bei dieser Ausführung die Power rail is then the complementary plug contact (female) 3 'placed. This allows the busbars to be connected directly to one another. It is important that in this embodiment the
Kontaktierebene der Stromschiene in etwa gleich der mechanischen Verbindungsebene der Traverse 1 ist, in der Form dass der mechnische Verbindungshub und der Contacting level of the busbar is approximately equal to the mechanical connection level of the traverse 1, in the form that the mechnische Verbindungshub and the
elektrische Verbindungshub so gleich sind, dass beielectrical Verbindungshub are the same that at
Zusammenstecken der einzelnen Traversen zugleich dabei auch die elektrischen Steckkontakte zusammengefügt werden. Das Stromschienengehäuse enthält an seiner Oberseite 2b die Befestigungselemente 4 und 5 und an seiner Unterseite 2a die verteilt angeordneten Steckdosen 10 und Mating the individual trusses at the same time while the electrical plug contacts are joined together. The busbar housing includes on its upper side 2b, the fastening elements 4 and 5 and on its underside 2a, the distributed sockets 10 and
Signalanschlüsse 11. In Figur 2 wird die Oberseite 2b des Signal connections 11. In Figure 2, the top 2b of
Stromschienengehäuses 2 dargestellt. Dort sind entlang der Längserstreckung des Stromschienengehäuses sowohl Schutzkontaktsteckdosen 10 oder jede Form möglicher Niederspannungssteckverbinder als auch Datenanschlüsse bzw Datenanschlusskontakte 11 angeordnet. Hier nicht weiter dargestellt, sind die Vorsehung von  Busbar housing 2 shown. There are arranged along the longitudinal extent of the busbar housing both safety sockets 10 or any form of possible low-voltage connectors as well as data connections or data connection contacts 11. Not shown here are the Providence of
Sicherungsautomaten, die die einzelnen Steckdosen in der oben beschriebenen Weise einzeln absichern, um die angeschlossene Leistung pro Steckdose so zu limitieren, das es zu keiner Belastung der Stromschiene über derAutomatic circuit breakers that protect the individual sockets individually in the manner described above, in order to limit the connected power per socket so that there is no burden on the busbar on the
Stromtragfähigkeitsgrenze der in dem Stromschienengehäuse angeordneten Leiterbahnen oder Leiterschienen kommen kann. Innerhalb des Stromschienengehäuses verlaufen auch Current carrying capacity limit can be arranged in the busbar housing interconnects or conductor rails. Within the busbar housing also run
Datensignaleitungen die über die Kontakte 31 von Schiene zu Schiene weitergeleitet werden.  Data signal lines which are forwarded via the contacts 31 from rail to rail.
Um Datensignale aufzufrischen sind in den Stromschienen integrierte Signalverstärker oder Signalauffrischer mit implementiert. Ist die Stromschiene in der Traverse montiert, so zeigen vorzugsweise die elektrischen In order to refresh data signals, signal amplifiers or signal repeaters integrated in the busbars are also implemented. Is the busbar in the crossbar mounted, so preferably show the electrical
Anschlüsse 10 und 11 nach oben, also in die Traverse hinein, gemäß Figur 1. In Figur 3 sind Beispiele für die Interkonnexion vonConnections 10 and 11 upwards, ie into the traverse into, according to Figure 1. In Figure 3 are examples of the Interkonnexion of
Stromschienen gezeigt . Zur Montage wird in der Regel so vorgegangen, dass das jeweilige Stromschienengehäuse 2 über die Befestigungselemente 4, 5 an der jeweiligen Traverse 1 befestigt wird. Dann werden die Traversen zusammengesteckt und synchron werden über die Busbars shown. For assembly, the procedure is usually such that the respective busbar housing 2 is fastened via the fastening elements 4, 5 to the respective traverse 1. Then the trusses are put together and synchronized over the
Steckverbinder 20 und 21 auch die elektrischen Connector 20 and 21 also the electrical
Durchverbindungen bewerkstelligt. Dabei ist von Accomplished through connections. It is from
besonderer Bedeutung dass ein solcher Durchverbinder ebenfalls sowohl Durchverbinder für Kraftström als auch für Datensignale in einer jeweils gemeinsamen particular importance that such a through connector also both through connectors for Kraftström and for data signals in a common
Steckverbinderanordnung 20, 21 mit enthält. Connector assembly 20, 21 contains.
Die Steckverbinder können zur Bewerkstelligung aller Montagefreiheitsgrade sowohl als gerader Durchverbinder, als auch als T-Verbinder ausgestaltet sein. The connectors can be configured to provide all mounting degrees of freedom both as a straight through connector and as a T-connector.
Eine dennoch effizientere und einfachere Interkonnexion der Stromschienen 2 ist in Figur 4 dargestellt. An even more efficient and simpler Interkonnexion the busbars 2 is shown in Figure 4.
Dort ist die Systematik von male und female There is the system of male and female
Steckkontakten verwendet. D.h bei einer geraden Plug contacts used. Ie in a straight
Stromschiene 1 ist an einer Stirnseite eine male-Conductor rail 1 is at one end a male-
Steckkontakt 3 und an der gegenüberliegenden Seite ein komplementärer female Steckkontakt . So kann eine Plug contact 3 and on the opposite side a complementary female plug contact. So can one
Stromschiene an die anderer gesteckt werden. Busbar to be plugged into the other.
Im unteren Bildteil von Figur 4 ist eine T-förmig verlaufende Stromschiene dargestellt. Dabei ist die Verteilung von female-Steckkontakten und male- Steckkontakten so verteilt, dass links ein male- Steckkontaktanschluss, rechts ein female - Steckkontaktanschluss, und am T-Stück ebenfalls ein female-Steckkontaktanschluss angeordnet ist. So kann dann die weitere Verbindung mit anderen In the lower part of Figure 4, a T-shaped extending busbar is shown. The distribution of female plug contacts and male plug contacts is distributed in such a way that a male plug contact connection is located on the left, a female plug contact connection on the right, and a female plug contact connection on the T piece. So then can the further connection with others
Stromschienen, bzw Traversen-Stromschienen-Anordnungen vorgenommen werden. Busbars, or truss busbar arrangements are made.
Bezugszeichenliste ; List of reference numerals;
1 Traverse 1 crossbeam
2 Stromschiene  2 busbar
2a Unterseite der Stromschiene  2a underside of the busbar
2b Oberseite der Stromschiene  2b Top of the busbar
3 Steckkontakt male  3 plug contact male
3 ' komplementärer Steckkontakt female 3 'complementary plug contact female
4 Befestigungselement 4 fastening element
5 Befestigungselement  5 fastening element
10 Schutzkontaktsteckdose 10 safety socket
11 Datensteckkontakte DMX  11 data plug-in contacts DMX
Steckverbinder gerade Straight connector
Steckverbinder gerade plus -Verbindung  Connector straight plus connection
30 Kraftstromkontakte 30 power contacts
31 Datensignalkontakte  31 data signal contacts

Claims

Patentansprüche claims
1. Stromschiene, die aus elektrischen Leitungen 1. busbar consisting of electrical wires
innerhalb eines längs erstreckten geschlossenen Gehäuses besteht, wobei das Gehäuse die elektrischen is within an elongated closed housing, wherein the housing, the electrical
Leitungen umgibt und an dessen Enden Steckkontakte (3, 30, 31) angeordnet sind, und das Gehäuse mit integrierten mechanischen elektrisch leitenden und geerdeten Befestigungselementen (4, 5) versehen ist, dadurch gekennzeichnet, Lines surrounds and at the ends of plug contacts (3, 30, 31) are arranged, and the housing with integrated mechanical electrically conductive and grounded fastening elements (4, 5) is provided, characterized
dass die Stromschiene als elektrisches  that the busbar as electrical
Leitungssystem für ein aus zusammensteckbaren  Conduit for one of pluggable
Traversen bestehendes Traversensystem im Messe- und Ladenbau eingesetzt wird, und dass durch Befestigung der Stromschiene bzw des Stromschienengehäuses (2) an der Traverse (1) eine Zwangserdung des  Traverses existing truss system is used in trade fairs and shopfitting, and that by fastening the busbar or the busbar housing (2) on the traverse (1) a forced earthing of
Traversensystems gegeben ist.  Truss system is given.
2. Stromschiene nach Anspruch 1, 2. busbar according to claim 1,
dadurch gekennzeichnet,  characterized,
dass jede Stromschiene bzw Stromschienanordnung (2) des Leitungssystems zusätzlich Datenleitungen enthält und dass entlang ihrer Länge auch verteilt Datensignalanschlüsse (11) angeordnet sind.  in that each busbar or busbar arrangement (2) of the line system additionally contains data lines and that distributed data signal connections (11) are also arranged along their length.
3. Stromschiene nach Anspruch 1 oder 2 , 3. busbar according to claim 1 or 2,
dadurch gekennzeichnet,  characterized,
dass die Datensignalanschlüsse (11) XLR Kontakte zur DMX-Signalübertagung sind.  the data signal connections (11) are XLR contacts for DMX signal transmission.
4. Stromschiene nach einem der vorhergehenden 4. busbar according to one of the preceding
Ansprüche ,  Claims ,
dadurch gekennzeichnet,  characterized,
dass jede Stromschiene- oder Stromschienenanordnung (2) mindestens einen integrierten Signalverstärker bzw Bussignalverstärker aufweist. in that each busbar or busbar arrangement (2) has at least one integrated signal amplifier or bus signal amplifier has.
Stromschiene nach einem der vorhergehenden Busbar according to one of the preceding
Ansprüche , Claims ,
dadurch gekennzeichnet, characterized,
dass die Abmessungen der an den Traversen (1) befestigten Stromschienen (2) und der Traversen selbst so aufeinander abgestimmt sind, dass die Steckkontakte (3, 30, 31) mehrerer Stromschienen beim Zusammenfügen der Traversen (1) kontaktierend ineinandergreifen . the dimensions of the busbars (2) fastened to the trusses (1) and of the trusses themselves are matched to one another in such a way that the plug contacts (3, 30, 31) of several busbars engage in contact when the trusses (1) are assembled.
Stromschiene nach einem der vorhergehenden Busbar according to one of the preceding
Ansprüche , Claims ,
dadurch gekennzeichnet, characterized,
dass jede Stromschiene (2) des Leitungssystems entlang ihrer Länge verteilt angeordnete that each busbar (2) of the piping system distributed along its length
Niederspannungssteckverbinder wie Low-voltage connectors such as
Schutzkontaktsteckdosen (11) , oder CEE- oder Powercon- oder Hartinganschlüsse enthält. Protective contact sockets (11), or includes CEE or Powercon or Harting connections.
Stromschiene nach einem der vorhergehenden Busbar according to one of the preceding
Ansprüche , Claims ,
dadurch gekennzeichnet, characterized,
dass jede Stromschiene (2) integrierte that each busbar (2) integrated
Sicherungsautomaten zur Absicherung der Automatic circuit breakers for securing the
Niederspannungssteckverbinder , d.h. bspw der Schutzkontaktsteckdosen (11) enthält. Low voltage connectors, i. For example, the earthed outlets (11) contains.
Stromschiene nach Anspruch 7, Busbar according to claim 7,
dadurch gekennzeichnet, characterized,
dass die Absicherungsleistungen der that the hedging services of
Sicherungsautomaten jeweils so bemessen sind, dass diese kleiner oder gleich der gewünschten Circuit breakers are each sized so that it is less than or equal to the desired
Stromtragfähigkeit der jeweiligen Kraftstromanschlüsse (Steckdosen) sind. Current carrying capacity of the respective Power connections (sockets) are.
Stromschiene nach einem der vorhergehenden Busbar according to one of the preceding
Ansprüche , Claims ,
dadurch gekennzeichnet, characterized,
dass die Kontakte des Leitungssystems sowie die Stromschienenanordnung selbst staub- und that the contacts of the line system and the busbar arrangement itself dust and
spritzwasser-geschützt nach IP 44 ausgeführt sind splash-protected to IP 44 are executed
Stromschiene nach einem der vorhergehenden Busbar according to one of the preceding
Ansprüche , Claims ,
dadurch gekennzeichnet, characterized,
dass die Stromschiene auch für den Bühnenbau eingesetzt wird. that the busbar is also used for stage construction.
EP11804646.5A 2011-01-17 2011-12-20 Conductor rail assembly Active EP2666211B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011008714A DE102011008714A1 (en) 2011-01-17 2011-01-17 Electrical power system for traverses in exhibition and stage construction
PCT/EP2011/006427 WO2012097846A1 (en) 2011-01-17 2011-12-20 Conductor rail assembly

Publications (2)

Publication Number Publication Date
EP2666211A1 true EP2666211A1 (en) 2013-11-27
EP2666211B1 EP2666211B1 (en) 2017-05-03

Family

ID=45444574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11804646.5A Active EP2666211B1 (en) 2011-01-17 2011-12-20 Conductor rail assembly

Country Status (5)

Country Link
EP (1) EP2666211B1 (en)
DE (1) DE102011008714A1 (en)
DK (1) DK2666211T3 (en)
ES (1) ES2629457T3 (en)
WO (1) WO2012097846A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3751689B1 (en) * 2019-06-13 2024-02-07 Schneider Electric España, S.A. Modular unit for supply of electrical power and/or data

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151043A (en) * 1988-12-22 1992-09-29 Siemens Energy & Automation, Inc. Electrical power distribution busway with isolated ground bus
FR2682824B1 (en) * 1991-10-16 1993-11-19 Normabarre MODULAR ELEMENT FOR ELECTRICAL POWER DISTRIBUTION.
GB2344001B (en) * 1998-11-20 2002-09-25 Electrak Internat Ltd Multi-busbar power track
DE19938970A1 (en) * 1999-08-17 2001-03-08 Mba Design & Display Produkt G Frame component for use in exhibition stands and shops consists of at least two edging profiles into which cables may be fitted and which are linked together by perforated panels
DE202004018016U1 (en) 2004-11-20 2005-09-22 Focon Showtechnic Vertriebsgesellschaft Mbh Connecting element for especially aluminum grid traverse system has conical connecting technique with 2, 3, or 4 main support tubes or aluminum tubes with integrated high-voltage or low-voltage busbar
AU2009100554A4 (en) 2009-06-09 2009-09-10 Illinois Tool Works Inc. Construction of Trusses for Roofs and Floors
US7819676B1 (en) * 2009-11-12 2010-10-26 Power Distribution Inc. Electrical power distribution system

Also Published As

Publication number Publication date
DE102011008714A1 (en) 2012-07-19
DE102011008714A8 (en) 2012-09-20
DK2666211T3 (en) 2017-08-21
WO2012097846A1 (en) 2012-07-26
ES2629457T3 (en) 2017-08-09
EP2666211B1 (en) 2017-05-03

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