EP2597199B1 - Barrier arm of a vehicle barrier in the form of an articulated arm - Google Patents

Barrier arm of a vehicle barrier in the form of an articulated arm Download PDF

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Publication number
EP2597199B1
EP2597199B1 EP11190737.4A EP11190737A EP2597199B1 EP 2597199 B1 EP2597199 B1 EP 2597199B1 EP 11190737 A EP11190737 A EP 11190737A EP 2597199 B1 EP2597199 B1 EP 2597199B1
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EP
European Patent Office
Prior art keywords
barrier
boom
barrier boom
section
articulated
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Active
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EP11190737.4A
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German (de)
French (fr)
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EP2597199A1 (en
Inventor
Mario Melkes
Jürgen Schieren
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Skidata AG
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Skidata AG
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Application filed by Skidata AG filed Critical Skidata AG
Priority to ES11190737.4T priority Critical patent/ES2444146T3/en
Priority to EP11190737.4A priority patent/EP2597199B1/en
Priority to US13/616,727 priority patent/US8806805B2/en
Priority to CN201210398910.0A priority patent/CN103132475B/en
Publication of EP2597199A1 publication Critical patent/EP2597199A1/en
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Publication of EP2597199B1 publication Critical patent/EP2597199B1/en
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates

Definitions

  • the invention relates to a designed as a buckling boom barrier of a vehicle barrier with a barrier pillar, a barrier boom and a drive for pivoting the barrier boom between the locked and the open position.
  • Cantilevered trees used as folding trees are used in particular as parking barriers to control the entrance and exit of parking areas and as vehicle barriers for operating toll stations and are particularly suitable if the available height is insufficient for the installation of a conventional, one-piece barrier boom. They have two boom sections and a pivotable about a horizontal axis pivot, which connects the two boom sections together, a barrier boom section is connected to the drive for pivoting the barrier boom.
  • the barrier column of the vehicle barrier facing away barrier boom section hereinafter referred to as the second barrier boom section
  • the first barrier boom section is arranged parallel to the longitudinal axis of the first boom section and is stretched around two chain guide rollers, wherein a chain guide roller is arranged coaxially to the pivot axis of the first boom section and the other chain guide roller forms the hinge axis of the pivot between the two boom sections and the second Barrier boom section is rotatably connected.
  • a metal bar or a metal profile is provided in the prior art which extends parallel to the longitudinal axis within the first barrier boom section.
  • barrier trees disadvantageously due to the required chain a high weight, resulting in restrictions on the achievable length of the barrier boom and in a high load of the drive of the vehicle barrier. Furthermore, depending on the weight of the chain a more powerful drive is required, which has a negative impact on the dimensions and costs. Another disadvantage of vehicle barriers designed in this way is that the production costs are high.
  • barrier trees of vehicle barriers such as parking barriers
  • LEDs For example, goes from the EP 2 105 534 A2 a barrier with a one-piece barrier boom out, which is movably mounted on a console between an open and a locked position, wherein the boom is designed as a translucent tube in which a light-emitting diode-equipped band is arranged.
  • the band equipped with LEDs extends substantially over the entire length of the barrier bar.
  • German patent application DE 37 19 912 A1 discloses a two-part barrier boom which is movable by means of a chain drive.
  • the chain requires a lot of space within the first barrier boom section, so that an implementation of known from the prior art buckling trees as illuminated by LED strips buckling trees is not possible because no space for the LEDs and no room for illumination is available. Furthermore, the chain and the metal profile would significantly reduce the luminance and the light distribution of the LED light.
  • the present invention has for its object to provide a designed as a buckling boom barrier of a vehicle barrier with a barrier pillar, a barrier boom and a drive for pivoting the barrier boom between the locking and the open position indicate, which has a low weight and is inexpensive to produce.
  • the barrier boom according to the invention should be able to have a large overall length.
  • a buckling boom barrier of a vehicle barrier with a barrier pillar a barrier boom and a drive for pivoting the boom between the locked and the open position
  • a first boom section connected to the drive for pivoting the barrier boom between the barrier and Open position is connected and a second boom section, which is connected to the first boom section via a pivotable about a horizontal axis pivot.
  • a rope for example made of steel or high-tensile plastic such as Dyneema ® , is provided for positioning the second boom section in a horizontal position, which is arranged in the first boom section parallel to the longitudinal axis of the first barrier boom section and stretched and clamped around two rope guide rollers, wherein a Rope guide roller is arranged coaxially to the pivot axis of the first barrier boom section and rotatably connected in the mounted state with a non-rotating, connected to the cabinet column shaft and the other cable guide roller forms the hinge axis of the rotary joint between the two boom sections and is rotatably connected to the second barrier boom section.
  • a profile is arranged inside the first boom section along the longitudinal axis, which serves as a spacer and the increase of the torsional rigidity of the first barrier boom section and the stabilization of the first barrier boom section.
  • At least one inner surface of the barrier boom sections is in each case comprised of an LED strip, preferably RGB LEDs arranged parallel to the longitudinal axis of the barrier boom sections, so that the barrier boom is designed as an illuminated barrier boom.
  • an LED strip is provided in each case, which is arranged centrally on the inner surface of the lower side in the blocking position of the barrier boom sections.
  • the boom sections of a translucent material, preferably made of translucent, glass fiber reinforced plastic, for example, made of translucent, glass fiber reinforced polyester resin.
  • the design of the barrier boom as illuminable buckling tree is made possible by the use of the rope, which may be made of steel or high-tensile plastic, for positioning the second boom section in a horizontal position, as this saves space compared to the prior art, which is for the Arrangement of the LED strip is available.
  • the boom sections can be made of plastic or aluminum.
  • the profile is made of transparent plastic and optionally has structures that are suitable for the case in that a plurality of LED strips are provided which direct light generated by at least one LED band in the direction of the arriving vehicles, ie in the direction of the side of the barrier boom facing the arriving vehicles. If an LED band is provided, these structures direct the light generated by the LED band in the direction of the arriving vehicles.
  • the surface of the profile may have an amorphous structure which permits scattering of the incident light and thus good illumination of the first barrier boom section.
  • a barrier boom designed as a buckling tree of a vehicle barrier which provides the buckling tree functionality without the need for a chain.
  • the barrier boom is lighter than the known from the prior art buckling trees, wherein the cost savings are significantly reduced by the material savings.
  • the load on the drive of the vehicle barrier is reduced by the lightweight construction.
  • a large overall length can be achieved in an advantageous manner by the lightweight construction.
  • an illuminable buckling tree can be created by the use of the rope like a conventional buckling tree and allows illumination from the inside by means of LED bands by the structure of the invention, an illuminable buckling tree.
  • Optional use of the transparent plastic profile increases torsional stiffness with optimal illumination and light distribution.
  • FIG. 1 is an executed as a folding tree illuminated barrier boom 1 a vehicle barrier shown.
  • the barrier boom 1 comprises a first boom section 2 which is connected to the drive for pivoting the barrier boom 1 between the locking and the open position and a second boom section 3, which is connected to the first barrier boom section 2 via a swivel joint 4 pivotable about a horizontal axis ,
  • a cable 5 is provided, which is arranged in the first barrier boom section 2 parallel to the longitudinal axis of the first barrier boom section 2 and stretched around two rope guide rollers and clamped.
  • the cable may optionally be wound at least once around the cable guide rollers.
  • a cable guide roller 6 is arranged coaxially to the pivot axis of the first barrier boom section 2 and rotatably connected to transmit the horizontal position on the second boom section 3 with a not rotating in the assembled state, connected to the barrier pillar shaft 7, as shown FIG. 2 illustrated; the other cable guide roller 8 forms the hinge axis of the rotary joint 4 between the two boom sections 2, 3 and is rotatably connected to the second barrier boom section 3.
  • the shaft 7 connected to the barrier pillar is designed to be rotatable and lockable in a predetermined angular range, thereby enabling an adjustment of the inclination of the second boom section 3 with respect to the horizontal position.
  • a profile 10 made of transparent plastic is arranged in the interior of the first barrier boom section 2 along the longitudinal axis, which serves as a spacer and increasing the torsional rigidity of the first barrier boom section and stabilizing the first barrier boom section, without the propagation through the first barrier boom section 1 provided LED tape 11 to prevent generated light.
  • the surface of the profile 10 has an amorphous structure which allows a scattering of the light generated by the LED strip 11 and thus a good illumination of the first boom section 2.
  • FIG. 1 is on the inner surface of the lower side in the blocking position of the barrier boom sections 2, 3 parallel to the longitudinal axis of the barrier boom sections 2, 3 each have an LED strip 11, 12 arranged centrally, wherein the power supply of the LED strips 11, 12 to the cable guide rollers 6, 8 each have a flexible cable 13, 14 is provided.
  • FIG. 2 is denoted by the reference numeral 9 connected to the non-rotating shaft 7 overload clutch which opens when a predetermined force is exceeded in order to avoid damage to the components of the barrier boom 1.
  • a turnbuckle is provided which in FIG. 1 is provided with the reference numeral 15. Furthermore, to protect the barrier boom sections 2, 3 and the vehicles optionally a protective strip preferably made of rubber may be provided, which in FIG. 1 is provided with the reference numeral 17.
  • the first barrier boom section 2 is rotatably connected at the end facing the barrier pillar 16, which is rotatably connected in the region of the barrier head of the barrier pillar with the electrically driven barrier boom shaft, wherein the end of the first boom section 2 facing the barrier column in a Recording of the barrier head disc 16 is positively received and the first barrier boom section 2 is connected in the direction parallel to the pivot axis of the barrier boom 1 with the barrier head disk 16 by means of frictional connection elements with demolition function, so that a predetermined breaking point is realized, which in the connecting elements between the barrier head disc 16 and the first Barrier section 2 is integrated.
  • the non-rotating, connected to the cabinet column shaft 7 is guided through the designed as a hollow shaft barrier boom shaft.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Tents Or Canopies (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

Die Erfindung bezieht sich auf einen als Knickbaum ausgeführten Schrankenbaum einer Fahrzeugschranke mit einer Schrankensäule, einem Schrankenbaum und einem Antrieb zum Verschwenken des Schrankenbaumes zwischen der Sperr- und der Offenposition.The invention relates to a designed as a buckling boom barrier of a vehicle barrier with a barrier pillar, a barrier boom and a drive for pivoting the barrier boom between the locked and the open position.

Als Knickbäume ausgeführte Schrankenbäume werden insbesondere als Parkschranken zur Kontrolle der Zu- und Ausfahrt von Parkflächen sowie als Fahrzeugschranken zum Betreiben von Mautstellen eingesetzt und sind besonders geeignet, wenn die zur Verfügung stehende Bauhöhe für den Einbau eines herkömmlichen, einteilig ausgeführten Schrankenbaums nicht ausreicht. Sie weisen zwei Schrankenbaumabschnitte und ein um eine waagerechte Achse verschwenkbares Drehgelenk auf, welches die zwei Schrankenbaumabschnitte miteinander verbindet, wobei ein Schrankenbaumabschnitt mit dem Antrieb zum Verschwenken des Schrankenbaumes verbunden ist.Cantilevered trees used as folding trees are used in particular as parking barriers to control the entrance and exit of parking areas and as vehicle barriers for operating toll stations and are particularly suitable if the available height is insufficient for the installation of a conventional, one-piece barrier boom. They have two boom sections and a pivotable about a horizontal axis pivot, which connects the two boom sections together, a barrier boom section is connected to the drive for pivoting the barrier boom.

Hierbei weist der der Schrankensäule der Fahrzeugschranke abgewandte Schrankenbaumabschnitt, im folgenden als zweiter Schrankenbaumabschnitt bezeichnet, stets eine im Wesentlichen horizontale Lage auf, was nach dem Stand der Technik bei innen geführten Antrieben durch eine Kette erfolgt, welche im Inneren des mit dem Antrieb verbundenen Schrankenbaumabschnitts, im folgenden als erster Schrankenbaumabschnitt bezeichnet, parallel zur Längsachse des ersten Schrankenbaumabschnitts angeordnet ist und um zwei Kettenführungsrollen gespannt ist, wobei eine Kettenführungsrolle koaxial zur Schwenkachse des ersten Schrankenbaumabschnitts angeordnet ist und die andere Kettenführungsrolle die Gelenkachse des Drehgelenks zwischen den beiden Schrankenbaumabschnitten bildet und mit dem zweiten Schrankenbaumabschnitt drehfest verbunden ist. Zur Abstützung der durch die Verspannung der Kette entstehenden Kräfte in Richtung parallel zur Längsachse des ersten Schrankenbaumabschnitts ist nach dem Stand der Technik eine Metallstange bzw. ein Metallprofil vorgesehen, welches sich innerhalb des ersten Schrankenbaumabschnitts parallel zur Längsachse erstreckt.Here, the barrier column of the vehicle barrier facing away barrier boom section, hereinafter referred to as the second barrier boom section, always a substantially horizontal position, which is done according to the state of the art in internal guided drives by a chain which inside the connected to the drive boom section, hereinafter referred to as the first barrier boom section, is arranged parallel to the longitudinal axis of the first boom section and is stretched around two chain guide rollers, wherein a chain guide roller is arranged coaxially to the pivot axis of the first boom section and the other chain guide roller forms the hinge axis of the pivot between the two boom sections and the second Barrier boom section is rotatably connected. To support the forces resulting from the tensioning of the chain in the direction parallel to the longitudinal axis of the first boom section, a metal bar or a metal profile is provided in the prior art which extends parallel to the longitudinal axis within the first barrier boom section.

Derartig ausgeführte Schrankenbäume weisen in nachteiliger Weise aufgrund der benötigten Kette ein hohes Gewicht auf, was in Einschränkungen bezüglich der erzielbaren Länge des Schrankenbaums und in einer hohen Belastung des Antriebs der Fahrzeugschranke. Ferner ist je nach Gewicht der Kette ein leistungsstärkerer Antrieb erforderlich, was sich auf die Dimensionierung und die Kosten negativ auswirkt. Ein weiterer Nachteil der derartig ausgeführten Fahrzeugschranken besteht darin, dass die Herstellungskosten hoch sind.Such carried out barrier trees disadvantageously due to the required chain a high weight, resulting in restrictions on the achievable length of the barrier boom and in a high load of the drive of the vehicle barrier. Furthermore, depending on the weight of the chain a more powerful drive is required, which has a negative impact on the dimensions and costs. Another disadvantage of vehicle barriers designed in this way is that the production costs are high.

Aus dem Stand der Technik ist bekannt, Schrankenbäume von Fahrzeugschranken, beispielsweise von Parkschranken, mit leuchtenden LEDs zu versehen. Beispielsweise geht aus der EP 2 105 534 A2 eine Schranke mit einem einteilig ausgeführten Schrankenbaum hervor, der an einer Konsole zwischen einer Offen- und einer Sperr-Position beweglich gelagert ist, wobei der Schrankenbaum als lichtdurchlässiges Rohr ausgebildet ist, in dem ein mit Leuchtdioden bestücktes Band angeordnet ist. Bei der bekannten Schranke ist vorgesehen, dass sich das mit Leuchtdioden bestückte Band im Wesentlichen über die gesamte Länge des Sperrbalkens erstreckt.From the prior art is known to provide barrier trees of vehicle barriers, such as parking barriers, with bright LEDs. For example, goes from the EP 2 105 534 A2 a barrier with a one-piece barrier boom out, which is movably mounted on a console between an open and a locked position, wherein the boom is designed as a translucent tube in which a light-emitting diode-equipped band is arranged. In the known barrier, it is provided that the band equipped with LEDs extends substantially over the entire length of the barrier bar.

Die deutsche Patentanmeldung DE 37 19 912 A1 offenbart einen zweiteilig ausgeführten Schrankenbaum, des mittels eines Kettentriebs bewegbar ist.The German patent application DE 37 19 912 A1 discloses a two-part barrier boom which is movable by means of a chain drive.

Bei den aus dem Stand der Technik bekannten als Knickbäume ausgeführten Schrankenbäumen benötigt die Kette viel Bauraum innerhalb des ersten Schrankenbaumabschnitts, so dass eine Ausführung der aus dem Stand der Technik bekannten Knickbäume als mittels LED-Bändern beleuchtete Knickbäume nicht möglich ist, da kein Bauraum für die LEDs und kein Raum für eine Ausleuchtung zur Verfügung steht. Ferner würden die Kette und das Metallprofil die Leuchtdichte und die Lichtverteilung des LED-Lichts signifikant reduzieren.In the known from the prior art designed as bending trees barrier trees, the chain requires a lot of space within the first barrier boom section, so that an implementation of known from the prior art buckling trees as illuminated by LED strips buckling trees is not possible because no space for the LEDs and no room for illumination is available. Furthermore, the chain and the metal profile would significantly reduce the luminance and the light distribution of the LED light.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen als Knickbaum ausgeführten Schrankenbaum einer Fahrzeugschranke mit einer Schrankensäule, einem Schrankenbaum und einem Antrieb zum Verschwenken des Schrankenbaumes zwischen der Sperr- und der Offenposition anzugeben, welcher ein geringes Gewicht aufweist und kostengünstig herstellbar ist. Zudem soll der erfindungsgemäße Schrankenbaum eine große Baulänge aufweisen können.The present invention has for its object to provide a designed as a buckling boom barrier of a vehicle barrier with a barrier pillar, a barrier boom and a drive for pivoting the barrier boom between the locking and the open position indicate, which has a low weight and is inexpensive to produce. In addition, the barrier boom according to the invention should be able to have a large overall length.

Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst. Weitere erfindungsgemäße Ausgestaltungen und Vorteile gehen aus den Unteransprüchen hervor.This object is solved by the features of patent claim 1. Further embodiments and advantages of the invention will become apparent from the dependent claims.

Demnach wird ein als Knickbaum ausgeführter Schrankenbaum einer Fahrzeugschranke mit einer Schrankensäule, einem Schrankenbaum und einem Antrieb zum Verschwenken des Schrankenbaumes zwischen der Sperr- und der Offenposition vorgeschlagen, umfassend einen ersten Schrankenbaumabschnitt, der mit dem Antrieb zum Verschwenken des Schrankenbaumes zwischen der Sperr- und der Offenposition verbunden ist und einen zweiten Schrankenbaumabschnitt, der mit dem ersten Schrankenbaumabschnitt über ein um eine waagerechte Achse verschwenkbares Drehgelenk verbunden ist.Accordingly, designed as a buckling boom barrier of a vehicle barrier with a barrier pillar, a barrier boom and a drive for pivoting the boom between the locked and the open position proposed comprising a first boom section connected to the drive for pivoting the barrier boom between the barrier and Open position is connected and a second boom section, which is connected to the first boom section via a pivotable about a horizontal axis pivot.

Gemäß der Erfindung ist zur Positionierung des zweiten Schrankenbaumabschnitts in horizontaler Lage ein Seil, beispielsweise aus Stahl oder dehnfestem Kunststoff wie Dyneema®, vorgesehen, welches im ersten Schrankenbaumabschnitt parallel zur Längsachse des ersten Schrankenbaumabschnitts angeordnet ist und um zwei Seilführungsrollen gespannt und geklemmt ist, wobei eine Seilführungsrolle koaxial zur Schwenkachse des ersten Schrankenbaumabschnitts angeordnet ist und im montierten Zustand mit einer nicht drehenden, mit der Schrankensäule verbundenen Welle drehfest verbunden ist und die andere Seilführungsrolle die Gelenkachse des Drehgelenks zwischen den beiden Schrankenbaumabschnitten bildet und mit dem zweiten Schrankenbaumabschnitt drehfest verbunden ist.According to the invention, a rope, for example made of steel or high-tensile plastic such as Dyneema ® , is provided for positioning the second boom section in a horizontal position, which is arranged in the first boom section parallel to the longitudinal axis of the first barrier boom section and stretched and clamped around two rope guide rollers, wherein a Rope guide roller is arranged coaxially to the pivot axis of the first barrier boom section and rotatably connected in the mounted state with a non-rotating, connected to the cabinet column shaft and the other cable guide roller forms the hinge axis of the rotary joint between the two boom sections and is rotatably connected to the second barrier boom section.

Im Rahmen einer Weiterbildung der Erfindung ist im Inneren des ersten Schrankenbaumabschnitts entlang der Längsachse ein Profil angeordnet, welches als Distanzhalter und der Erhöhung der Torsionssteifigkeit des ersten Schrankenbaumabschnitts und der Stabilisierung des ersten Schrankenbaumabschnitts dient. Durch das Profil können auch die durch die Verspannung des Seils entstehenden Kräfte in Richtung parallel zur Längsachse des ersten Schrankenbaumabschnitts abgestützt werden.In a further development of the invention, a profile is arranged inside the first boom section along the longitudinal axis, which serves as a spacer and the increase of the torsional rigidity of the first barrier boom section and the stabilization of the first barrier boom section. By the profile and the forces resulting from the tension of the rope can be supported in the direction parallel to the longitudinal axis of the first barrier boom section.

Im Rahmen einer weiteren Ausführungsform der Erfindung ist an zumindest einer inneren Fläche der Schrankenbaumabschnitte jeweils ein LED-Band umfassend vorzugsweise RGB-LEDs parallel zur Längsachse der Schrankenbaumabschnitte angeordnet, so dass der Schrankenbaum als beleuchtbarer Schrankenbaum ausgeführt ist.Within the scope of a further embodiment of the invention, at least one inner surface of the barrier boom sections is in each case comprised of an LED strip, preferably RGB LEDs arranged parallel to the longitudinal axis of the barrier boom sections, so that the barrier boom is designed as an illuminated barrier boom.

Vorzugsweise ist jeweils ein LED-Band vorgesehen, welches an der inneren Fläche der in der Sperrposition unteren Seite der Schrankenbaumabschnitte mittig angeordnet ist. Hierbei sind die Schrankenbaumabschnitte aus einem transluzenten Material, vorzugsweise aus transluzentem, glasfaserverstärktem Kunststoff, beispielsweise aus transluzentem, glasfaserverstärktem Polyesterharz hergestellt.Preferably, an LED strip is provided in each case, which is arranged centrally on the inner surface of the lower side in the blocking position of the barrier boom sections. Here, the boom sections of a translucent material, preferably made of translucent, glass fiber reinforced plastic, for example, made of translucent, glass fiber reinforced polyester resin.

Die Ausgestaltung des Schrankenbaums als beleuchtbarer Knickbaum wird durch die Verwendung des Seils, was beispielsweise aus Stahl oder dehnfestem Kunststoff hergestellt sein kann, zur Positionierung des zweiten Schrankenbaumabschnitts in horizontaler Lage ermöglicht, da dadurch im Vergleich zum Stand der Technik Bauraum eingespart wird, der für die Anordnung des LED-Bandes zur Verfügung steht. Für den Fall, dass der Schrankenbaum nicht als beleuchtbarer Schrankenbaum ausgeführt ist, können die Schrankenbaumabschnitte aus Kunststoff oder Aluminium hergestellt sein.The design of the barrier boom as illuminable buckling tree is made possible by the use of the rope, which may be made of steel or high-tensile plastic, for positioning the second boom section in a horizontal position, as this saves space compared to the prior art, which is for the Arrangement of the LED strip is available. In the event that the barrier boom is not designed as an illuminable barrier boom, the boom sections can be made of plastic or aluminum.

Für den Fall, dass im Inneren des ersten Schrankenbaumabschnitts entlang der Längsachse ein Profil angeordnet ist und an zumindest einer inneren Fläche der Schrankenbaumabschnitte jeweils ein LED-Band vorgesehen ist, ist das Profil aus transparentem Kunststoff hergestellt und weist optional Strukturen auf, die für den Fall, das mehrere LED-Bänder vorgesehen sind, das von zumindest einem LED-Band erzeugte Licht in Richtung der ankommenden Fahrzeuge, d.h. in Richtung der den ankommenden Fahrzeugen zugewandten Seite des Schrankenbaums lenken. Ist ein LED-Band vorgesehen, lenken diese Strukturen das vom LED-Band erzeugte Licht in Richtung der ankommenden Fahrzeuge. Ferner kann die Oberfläche des Profils alternativ oder zusätzlich zu den Strukturen, die das Licht in Richtung der ankommenden Fahrzeuge lenken, eine amorphe Struktur aufweisen, welche eine Streuung des einfallenden Lichts und somit eine gute Ausleuchtung des ersten Schrankenbaumabschnitts ermöglicht.In the event that a profile is arranged in the interior of the first barrier boom section along the longitudinal axis and an LED strip is provided on at least one inner surface of the barrier boom sections, the profile is made of transparent plastic and optionally has structures that are suitable for the case in that a plurality of LED strips are provided which direct light generated by at least one LED band in the direction of the arriving vehicles, ie in the direction of the side of the barrier boom facing the arriving vehicles. If an LED band is provided, these structures direct the light generated by the LED band in the direction of the arriving vehicles. Furthermore, as an alternative or in addition to the structures which direct the light towards the arriving vehicles, the surface of the profile may have an amorphous structure which permits scattering of the incident light and thus good illumination of the first barrier boom section.

Durch die erfindungsgemäße Konzeption wird ein als Knickbaum ausgeführter Schrankenbaum einer Fahrzeugschranke geschaffen, welcher die Knickbaumfunktionalität ohne die Notwendigkeit einer Kette zur Verfügung stellt. Durch die Verwendung eines Seils, beispielsweise aus Stahl oder dehnfestem Kunststoff, ist der Schrankenbaum leichter als die aus dem Stand der Technik bekannten Knickbäume, wobei durch die Materialeinsparung die Herstellungskosten signifikant reduziert werden. Ferner wird durch die leichte Bauweise die Belastung des Antriebs der Fahrzeugschranke reduziert. Zudem kann durch die leichte Bauweise in vorteilhafter Weise eine große Baulänge erzielt werden.Due to the conception according to the invention, a barrier boom designed as a buckling tree of a vehicle barrier is created, which provides the buckling tree functionality without the need for a chain. Through the use of a rope, for example made of steel or high-tensile plastic, the barrier boom is lighter than the known from the prior art buckling trees, wherein the cost savings are significantly reduced by the material savings. Furthermore, the load on the drive of the vehicle barrier is reduced by the lightweight construction. In addition, a large overall length can be achieved in an advantageous manner by the lightweight construction.

Des Weiteren kann durch den erfindungsgemäßen Aufbau ein beleuchtbarer Knickbaum geschaffen werden, welcher durch die Verwendung des Seils wie ein herkömmlicher Knickbaum dimensioniert ist und eine Beleuchtung von Innen mittels LED-Bänder ermöglicht. Durch die optionale Verwendung des Profils aus transparentem Kunststoff wird die Torsionssteifigkeit bei optimaler Ausleuchtung und Lichtverteilung erhöht.Furthermore, can be created by the use of the rope like a conventional buckling tree and allows illumination from the inside by means of LED bands by the structure of the invention, an illuminable buckling tree. Optional use of the transparent plastic profile increases torsional stiffness with optimal illumination and light distribution.

Die Erfindung wird im Folgenden anhand der beigefügten Figuren eines gemäß der Erfindung ausgeführten beleuchtbaren Knickbaums beispielhaft näher erläutert. Gleiche Bezugszeichen bezeichnen gleiche Bauteile. Es zeigen:

Fig. 1:
eine Schnittansicht eines erfindungsgemäßen beleuchtbaren Knickbaums; und
Fig. 2:
eine Draufsicht zur Veranschaulichung der Anbindung des beleuchtbaren Knickbaums an die Schrankensäule zur Positionierung des zweiten Schrankenbaumabschnitts in horizontaler Lage.
The invention will be explained in more detail below by way of example with reference to the attached figures of an illuminable buckling tree embodied according to the invention. Like reference numerals designate like components. Show it:
Fig. 1:
a sectional view of an illuminable buckling tree according to the invention; and
Fig. 2:
a plan view to illustrate the connection of the illuminable buckling tree to the barrier pillar for positioning the second boom section in a horizontal position.

In Figur 1 ist ein als Knickbaum ausgeführter beleuchtbarer Schrankenbaum 1 einer Fahrzeugschranke dargestellt. Der Schrankenbaum 1 umfasst einen ersten Schrankenbaumabschnitt 2, der mit dem Antrieb zum Verschwenken des Schrankenbaumes 1 zwischen der Sperr- und der Offenposition verbunden ist und einen zweiten Schrankenbaumabschnitt 3, der mit dem ersten Schrankenbaumabschnitt 2 über ein um eine waagerechte Achse verschwenkbares Drehgelenk 4 verbunden ist.In FIG. 1 is an executed as a folding tree illuminated barrier boom 1 a vehicle barrier shown. The barrier boom 1 comprises a first boom section 2 which is connected to the drive for pivoting the barrier boom 1 between the locking and the open position and a second boom section 3, which is connected to the first barrier boom section 2 via a swivel joint 4 pivotable about a horizontal axis ,

Zur Positionierung des zweiten Schrankenbaumabschnitts 3 in horizontaler Lage ist ein Seil 5 vorgesehen, welches im ersten Schrankenbaumabschnitt 2 parallel zur Längsachse des ersten Schrankenbaumabschnitts 2 angeordnet ist und um zwei Seilführungsrollen gespannt und geklemmt ist. Um die Friktion zwischen dem Seil und den Seilführungsrollen zu erhöhen, kann das Seil optional zumindest ein Mal um die Seilführungsrollen gewickelt sein.For positioning the second boom section 3 in a horizontal position, a cable 5 is provided, which is arranged in the first barrier boom section 2 parallel to the longitudinal axis of the first barrier boom section 2 and stretched around two rope guide rollers and clamped. In order to increase the friction between the rope and the cable guide rollers, the cable may optionally be wound at least once around the cable guide rollers.

Bezugnehmend auf Figur 1 ist eine Seilführungsrolle 6 koaxial zur Schwenkachse des ersten Schrankenbaumabschnitts 2 angeordnet und zur Übertragung der horizontalen Lage auf den zweiten Schrankenbaumabschnitt 3 mit einer im montierten Zustand nicht drehenden, mit der Schrankensäule verbundenen Welle 7 drehfest verbunden, wie anhand Figur 2 veranschaulicht; die andere Seilführungsrolle 8 bildet die Gelenkachse des Drehgelenks 4 zwischen den beiden Schrankenbaumabschnitten 2, 3 und ist mit dem zweiten Schrankenbaumabschnitt 3 drehfest verbunden.Referring to FIG. 1 a cable guide roller 6 is arranged coaxially to the pivot axis of the first barrier boom section 2 and rotatably connected to transmit the horizontal position on the second boom section 3 with a not rotating in the assembled state, connected to the barrier pillar shaft 7, as shown FIG. 2 illustrated; the other cable guide roller 8 forms the hinge axis of the rotary joint 4 between the two boom sections 2, 3 and is rotatably connected to the second barrier boom section 3.

Im Rahmen einer Weiterbildung der Erfindung ist die mit der Schrankensäule verbundene Welle 7 in einem vorgegebenen Winkelbereich drehbar und arretierbar ausgeführt, wodurch eine Justierung der Neigung des zweiten Schrankenbaumabschnitts 3 in Bezug auf die horizontale Lage ermöglicht wird.Within the scope of a further development of the invention, the shaft 7 connected to the barrier pillar is designed to be rotatable and lockable in a predetermined angular range, thereby enabling an adjustment of the inclination of the second boom section 3 with respect to the horizontal position.

Bezugnehmend auf Figur 1 ist bei dem gezeigten Ausführungsbeispiel im Inneren des ersten Schrankenbaumabschnitts 2 entlang der Längsachse ein Profil 10 aus transparentem Kunststoff angeordnet, welches als Distanzhalter und der Erhöhung der Torsionssteifigkeit des ersten Schrankenbaumabschnitts und der Stabilisierung des ersten Schrankenbaumabschnitts dient, ohne die Ausbreitung des durch das im ersten Schrankenbaumabschnitt 1 vorgesehene LED-Band 11 erzeugten Lichts zu verhindern. Die Oberfläche des Profils 10 weist eine amorphe Struktur auf, welche eine Streuung des vom LED-Band 11 erzeugten Lichts und somit eine gute Ausleuchtung des ersten Schrankenbaumabschnitts 2 ermöglicht.Referring to FIG. 1 In the embodiment shown, a profile 10 made of transparent plastic is arranged in the interior of the first barrier boom section 2 along the longitudinal axis, which serves as a spacer and increasing the torsional rigidity of the first barrier boom section and stabilizing the first barrier boom section, without the propagation through the first barrier boom section 1 provided LED tape 11 to prevent generated light. The surface of the profile 10 has an amorphous structure which allows a scattering of the light generated by the LED strip 11 and thus a good illumination of the first boom section 2.

Wie Figur 1 zu entnehmen ist, ist an der inneren Fläche der in der Sperrposition unteren Seite der Schrankenbaumabschnitte 2, 3 parallel zur Längsachse der Schrankenbaumabschnitte 2, 3 jeweils ein LED-Band 11, 12 mittig angeordnet, wobei zur Stromversorgung der LED-Bänder 11, 12 an den Seilführungsrollen 6, 8 jeweils ein flexibles Kabel 13, 14 vorgesehen ist.As FIG. 1 can be seen, is on the inner surface of the lower side in the blocking position of the barrier boom sections 2, 3 parallel to the longitudinal axis of the barrier boom sections 2, 3 each have an LED strip 11, 12 arranged centrally, wherein the power supply of the LED strips 11, 12 to the cable guide rollers 6, 8 each have a flexible cable 13, 14 is provided.

In Figur 2 ist mit dem Bezugszeichen 9 eine mit der nicht drehenden Welle 7 verbundene Überlastkupplung bezeichnet, welche bei Überschreiten einer vorgegebenen Kraft öffnet, um eine Beschädigung der Komponenten des Schrankenbaums 1 zu vermeiden.In FIG. 2 is denoted by the reference numeral 9 connected to the non-rotating shaft 7 overload clutch which opens when a predetermined force is exceeded in order to avoid damage to the components of the barrier boom 1.

Zur Längenjustierung des Seils 5 ist ein Spannschloss vorgesehen, welches in Figur 1 mit dem Bezugszeichen 15 versehen ist. Ferner kann zum Schutz der Schrankenbaumabschnitte 2, 3 und der Fahrzeuge optional eine vorzugsweise aus Gummi hergestellte Schutzleiste vorgesehen sein, welche in Figur 1 mit dem Bezugszeichen 17 versehen ist.For length adjustment of the rope 5, a turnbuckle is provided which in FIG. 1 is provided with the reference numeral 15. Furthermore, to protect the barrier boom sections 2, 3 and the vehicles optionally a protective strip preferably made of rubber may be provided, which in FIG. 1 is provided with the reference numeral 17.

Bei dem gezeigten Beispiel ist der erste Schrankenbaumabschnitt 2 an dem der Schrankensäule zugewandten Ende mit einer Schrankenkopfscheibe 16 drehfest verbunden, welche im Bereich des Schrankenkopfs der Schrankensäule mit der elektrisch angetriebenen Schrankenbaumwelle drehfest verbunden ist, wobei das der Schrankensäule zugewandte Ende des ersten Schrankenbaumabschnitts 2 in einer Aufnahme der Schrankenkopfscheibe 16 formschlüssig aufgenommen ist und der erste Schrankenbaumabschnitt 2 in Richtung parallel zur Schwenkachse des Schrankenbaumes 1 mit der Schrankenkopfscheibe 16 mittels kraftschlüssiger Verbindungselemente mit Abbruchfunktion verbunden ist, so dass eine Sollbruchstelle realisiert wird, welche in die Verbindungselemente zwischen der Schrankenkopfscheibe 16 und dem ersten Schrankenbaumabschnitt 2 integriert ist.In the example shown, the first barrier boom section 2 is rotatably connected at the end facing the barrier pillar 16, which is rotatably connected in the region of the barrier head of the barrier pillar with the electrically driven barrier boom shaft, wherein the end of the first boom section 2 facing the barrier column in a Recording of the barrier head disc 16 is positively received and the first barrier boom section 2 is connected in the direction parallel to the pivot axis of the barrier boom 1 with the barrier head disk 16 by means of frictional connection elements with demolition function, so that a predetermined breaking point is realized, which in the connecting elements between the barrier head disc 16 and the first Barrier section 2 is integrated.

Hierbei ist die nicht drehende, mit der Schrankensäule verbundene Welle 7 durch die als Hohlwelle ausgeführte Schrankenbaumwelle geführt.Here, the non-rotating, connected to the cabinet column shaft 7 is guided through the designed as a hollow shaft barrier boom shaft.

Claims (13)

  1. A barrier boom (1), configured as an articulated boom, of a vehicle barrier having a barrier column, a barrier boom (1) and a drive for pivoting the barrier boom (1) between the blocking and the open position, comprising a first barrier boom section (2), which can be connected to the drive for pivoting the barrier boom (1), and a second barrier boom section (3), which is connected to the first barrier boom section (2) by means of a rotary joint (4) which can be pivoted about a horizontal axis, characterised in that, in order to position the second barrier boom section (3) in the horizontal position, a cable (5) is provided, which is arranged in the first barrier boom section (2) parallel to the longitudinal axis of the first barrier boom section (2) and is tensioned around two cable guide rolls (6, 8) and clamped, wherein one cable guide roll (6) is arranged coaxially to the pivot axis of the first barrier boom section (2) and connected in a rotationally fixed manner to a shaft (7), which can be connected in a non-rotating manner to the barrier column when installed, and the other cable guide roll (8) forms the joint axis of the rotary joint (4) between the two barrier boom sections (2, 3) and is connected in a rotationally fixed manner to the second barrier boom section (3).
  2. The barrier boom (1) configured as an articulated boom according to Claim 1, characterised in that a profile (10) is arranged in the interior of the first barrier boom section (2) along the longitudinal axis, which profile acts as a spacer and to increase the torsional stiffness of the first barrier boom section and to stabilise the first barrier boom section.
  3. The barrier boom (1) configured as an articulated boom according to Claim 1 or 2, characterised in that in each case one LED strip (11, 12) is arranged on at least one inner face of the barrier boom sections (2, 3) parallel to the longitudinal axis of the barrier boom sections (2, 3), wherein the barrier boom sections (2, 3) are produced from a translucent material.
  4. The barrier boom (1) configured as an articulated boom according to Claim 3, characterised in that in each case an LED strip (11, 12) is arranged centrally on the inner face of the side of the barrier boom sections (2, 3) which is at the bottom in the blocking position parallel to the longitudinal axis of the barrier boom sections (2, 3).
  5. The barrier boom (1) configured as an articulated boom according to Claim 3 or 4, characterised in that the profile (10) is produced from a transparent plastic if the profile (10) is arranged in the interior of the first barrier boom section (2) along the longitudinal axis.
  6. The barrier boom (1) configured as an articulated boom according to Claim 5, characterised in that the surface of the profile (10) has an amorphous structure, which allows scattering of the light generated by the LED strip (11) and thus good illumination of the first barrier boom section (2).
  7. The barrier boom (1) configured as an articulated boom according to Claim 5 or 6, characterised in that the profile (10) has structures, which, if a plurality of LED strips is provided, direct the light generated by at least one LED strip in the direction of the side of the barrier boom (1) facing the oncoming vehicles, wherein, if one LED strip (11) is provided, the structures direct the light generated by the LED strip (11) in the direction of the side of the barrier boom (1) facing the oncoming vehicles.
  8. The barrier boom (1) configured as an articulated boom according to one of the preceding claims, characterised in that an overload coupling (9) is provided, which is connected to the non-rotating shaft (7) and opens when a predefined force is exceeded in order to prevent damage to the components of the barrier boom (1).
  9. The barrier boom (1) configured as an articulated boom according to one of the preceding claims, characterised in that the shaft (7) which can be connected to the barrier column is configured such that it can be rotated and locked within a predefined angle range, as a result of which adjustment of the inclination of the second barrier boom section (3) in relation to the horizontal position is made possible.
  10. The barrier boom (1) configured as an articulated boom according to one of Claims 3 to 9, characterised in that in each case a flexible cable (13, 14) is provided on the cable guide rolls (6, 8) for the electricity supply of the LED strips (11, 12).
  11. The barrier boom (1) configured as an articulated boom according to one of the preceding claims, characterised in that a turnbuckle (15) is provided to adjust the length of the cable (5).
  12. The barrier boom (1) configured as an articulated boom according to one of the preceding claims, characterised in that the first barrier boom section (2) is connected in a rotationally fixed manner at the end facing the barrier column to a barrier head disc (16), which is connected in a rotationally fixed manner in the region of the barrier head of the barrier column to the electrically driven barrier boom shaft, wherein the end of the first barrier boom section (2) facing the barrier column is accommodated in a form-fitting manner in a receptacle in the barrier head disc (16) and the first barrier boom section (2) is connected in a direction parallel to the pivot axis of the barrier boom (1) to the barrier head disc (16) by means of force-fitting connecting elements with a break-off function, so that a predetermined breaking point is realised, which is integrated in the connecting elements between the barrier head disc (16) and the first barrier boom section (2) and wherein the non-rotating shaft (7), which can be connected to the barrier column, is guided through the barrier boom shaft, which is configured as a hollow shaft.
  13. The barrier boom (1) configured as an articulated boom according to one of the preceding claims, characterised in that the cable (5) is produced from steel or stretch-resistant plastic.
EP11190737.4A 2011-11-25 2011-11-25 Barrier arm of a vehicle barrier in the form of an articulated arm Active EP2597199B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES11190737.4T ES2444146T3 (en) 2011-11-25 2011-11-25 Barrier bar of a vehicle barrier formed as an articulated bar
EP11190737.4A EP2597199B1 (en) 2011-11-25 2011-11-25 Barrier arm of a vehicle barrier in the form of an articulated arm
US13/616,727 US8806805B2 (en) 2011-11-25 2012-09-14 Barrier boom implemented as bendable boom of a vehicle barrier
CN201210398910.0A CN103132475B (en) 2011-11-25 2012-10-19 Barrier arm of a vehicle barrier in the form of an articulated arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11190737.4A EP2597199B1 (en) 2011-11-25 2011-11-25 Barrier arm of a vehicle barrier in the form of an articulated arm

Publications (2)

Publication Number Publication Date
EP2597199A1 EP2597199A1 (en) 2013-05-29
EP2597199B1 true EP2597199B1 (en) 2013-11-13

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ID=45065779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11190737.4A Active EP2597199B1 (en) 2011-11-25 2011-11-25 Barrier arm of a vehicle barrier in the form of an articulated arm

Country Status (4)

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US (1) US8806805B2 (en)
EP (1) EP2597199B1 (en)
CN (1) CN103132475B (en)
ES (1) ES2444146T3 (en)

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US9593454B2 (en) 2013-11-15 2017-03-14 Magnetic Autocontrol Gmbh Barrier system

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CN109629485B (en) * 2019-01-18 2023-09-22 杭州立方控股股份有限公司 Crank arm car stopper driven by inhaul cable
US11598059B2 (en) * 2020-09-09 2023-03-07 Multi-Fab Products, Llc Gate safety barrier assembly

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Also Published As

Publication number Publication date
CN103132475A (en) 2013-06-05
EP2597199A1 (en) 2013-05-29
US20130133264A1 (en) 2013-05-30
US8806805B2 (en) 2014-08-19
ES2444146T3 (en) 2014-02-24
CN103132475B (en) 2015-07-01

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