EP2907921B1 - Système de barrière - Google Patents

Système de barrière Download PDF

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Publication number
EP2907921B1
EP2907921B1 EP14003825.8A EP14003825A EP2907921B1 EP 2907921 B1 EP2907921 B1 EP 2907921B1 EP 14003825 A EP14003825 A EP 14003825A EP 2907921 B1 EP2907921 B1 EP 2907921B1
Authority
EP
European Patent Office
Prior art keywords
barrier
boom
section
another
vehicle entrance
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.)
Not-in-force
Application number
EP14003825.8A
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German (de)
English (en)
Other versions
EP2907921A1 (fr
Inventor
Thomas BÜRGIN
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.)
Magnetic Autocontrol GmbH
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Magnetic Autocontrol GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magnetic Autocontrol GmbH filed Critical Magnetic Autocontrol GmbH
Publication of EP2907921A1 publication Critical patent/EP2907921A1/fr
Application granted granted Critical
Publication of EP2907921B1 publication Critical patent/EP2907921B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/04—Gates for level crossings

Definitions

  • the invention relates to an arrangement of 4 barrier systems for the alternate blocking and release of the passage or the passage of two intersecting roads or transport routes, of which one or at least twice as wide as the one or the other.
  • a recurring problem with barrier systems of various kinds is that the space available for the movement of the barrier boom can be very limited.
  • EP 0937 820 B1 is the front portion of such a two-part barrier boom arranged by means of a hollow, drivable portion Cable in the vertical position of the barrier boom in the release position also in the vertical plane by 90 ° angled.
  • Such barrier trees are mainly used for the closure and clearance of transits with low altitude, for example, when entering underground parking garages. Especially when driving through with in relation to the low height significantly greater width of the passageway with such a barrier tree in its width can still shut off sufficiently and release. However, in the release position, the front projecting by 90 ° angled section still, albeit increased, into the passage, whereby the usable height of the already low entrance or entrance is further reduced, so that vehicles from a certain height or vehicles with Structures can not pass or retract.
  • DE 2 300 944 is a pivotable in a vertical plane barrier tree is known, which consists of two parts which are articulated at one end, ie kinkable, connected to each other.
  • the one, rear section is hinged to a barrier post, the other, front section has the free end of the boom on.
  • a support rod is hinged at one end to the barrier post and hinged at its other end to the front portion of the barrier boom; the articulation point of the support rod at the front portion of the barrier boom is spaced from the articulated connection between the front and rear portion of the barrier boom.
  • the rear part of the barrier boom pivots in its pivot point on the barrier post by approximately 90 ° in a vertical plane upwards, while the front portion pivots in the joint of the two sections down, the support rod is taken in the movement.
  • J Barrier systems have also been used in which the problem of the limited space available for the movement of a barrier boom has been solved by two barrier trees facing each other at the passage or at the passage, each of them passing the passage or the passage in its half Width can shut off and release.
  • barrier systems An important area of application of barrier systems is the intersecting roads or roads, such as production lines in vehicle construction or baggage conveyor lines at airports.
  • the unidirectional assembly lines are interrupted at regular intervals by intersecting supply lines, on which the assembly parts are brought for the next assembly process.
  • the conveyor routes are intersected at intervals by Interrupted feeder roads on which more luggage be brought.
  • Object of the present invention is to provide a barrier system using suitable barrier trees, which can be used advantageously at intersecting roads or paths of significantly different width, which must be alternately locked or released in one direction and other, so that the Roads or paths in both directions can be completely blocked and released, it being noted that the usable space for the movement of one or more barrier trees here is also very limited in most cases.
  • a barrier system with one horizontally from the passage of a street in the passage of the other road pivotable barrier tree is installed at the four corners of the intersecting streets;
  • two of the diagonally opposite barrier systems each have one of a stretched position in its length foldable barrier tree and the other two, diagonally opposite barrier systems each have a conventional, rigid in its entire length barrier tree.
  • the passage of the wider road can thus be closed with a foldable barrier boom in its extended position together with a barrier boom rigid in its entire length.
  • the passage of the narrower street can be blocked with a barrier tree folded in its length together with a barrier boom rigid in its whole length.
  • foldable barrier trees significantly reduces the space required for their movement to alternately lock two intersecting roads.
  • the foldable in their length barrier trees each consist of two sections, namely a front, the free end of the barrier boom having portion and a rear, connected to a drive device, drivable portion.
  • These sections of each of these barrier trees may advantageously be connected together at their abutting ends by a four-bar linkage (joint with four degrees of freedom), and the front section having the free end of the respective barrier boom is then in the four-bar joint of a stretched section aligned with the drivable section Position in a folded back on the drivable portion position and back again pivotable.
  • the lengths of the barrier trees and their sections can be advantageously chosen so that the foldable in their length barrier trees in their extended position, ie with aligned front and drivable sections cover the passage of the wider road by more than half and the barrier barriers, which are rigid in their whole length, cover the remaining part of the passage of the broader road. It can be so completely shut off the streets in both directions and release. When blocking the narrower road results in an overlap of the barrier trees, which is not disturbing. It is an advantage that no parts of the barrier trees protrude into the shared passage.
  • the four-bar linkage of each foldable barrier tree has a connection for the front, free end of the barrier boom section of the barrier boom and a connection for the rear, drivable portion of the barrier boom and the connection of the front portion is with respect to the terminal of drivable portion pivotable about a central axis of the four-bar linkage, until it is parallel to the connection of the drivable portion.
  • the four-bar linkage has two levers which are pivotally connected together at their one ends about a common axis; the one lever is pivotable with its second end about an axis with the connection of the drivable portion and the other lever is connected at its second end about an axis pivotally connected to the terminal of the front portion of the barrier boom.
  • the hingedly connected to the connection of the drivable portion lever has a point of application for a parallel to the driven portion arranged and together with this pivotable guide rod. With such a joint, the front portion can be folded back by practically 180 °, ie in a parallel position on the drivable portion.
  • the length of the folded barrier boom may be one-half shorter than the overall length of the barrier boom in its extended position; He is then correspondingly space-saving in his movement.
  • the front, the free end of the barrier boom having portion may also be shorter than the drivable section, if, for example, the local conditions make it seem advantageous.
  • Fig. 1 shows a barrier system with a barrier boom 1 in its one-way blocking position.
  • the barrier boom 1 consists of a front, the free end of the barrier boom 1 having portion 1a and a rear portion 1b, which at its one end to the second end of the portion 1a by a so-called four-bar linkage 2 (a joint with four degrees of freedom) is.
  • a drive device not shown in detail, which may be housed in a barrier housing 4 and with the barrier boom 1 in a conventional manner by 90 ° in his way releasing Position and back again is pivotable; in the illustrated embodiment, the barrier boom 1 is advantageously pivotable in a horizontal plane by 90 °.
  • drivable portion 1 b of the barrier boom 1 extends a guide rod 5, which is pivotally mounted with its one end 5a on the barrier housing 4 together with the drivable portion 1b by 90 ° in a horizontal plane and the other end 5b on a Arm of the four-joint 2 attacks, see also Fig. 3 .
  • the drivable end connected to the drive device 3 of the drivable portion 1 b is not only horizontally pivotable by 90 ° by the drive device, but also on the barrier housing 4 in the longitudinal direction of the section 1 b by a certain amount displaceable (see End 3 in Fig. 1 and Fig. 2 ).
  • the guide rod 5 is taken, it pivots at its end connected to the barrier housing 4 end 5a by 90 °, with its other end 5b so acts on a lever of the four-bar 2, that the drivable end 3 of the drivable portion 1b of the barrier boom 1 on the barrier housing 4 in the longitudinal direction of the four-bar linkage 2 is moved to;
  • the four-bar linkage 2 (see below) is moved such that the front portion 1 a of the barrier boom 1 is folded back to the drivable portion 1 b, ideally by 180 ° and both sections 1 a and 1 b occupy a parallel or nearly parallel position to each other.
  • Fig. 3 shows an intermediate position, which occupies the barrier boom 1 during this movement. It is thus achieved that the space required for the movement of the barrier boom 1 as a whole and for the path releasing position is significantly reduced; if the two sections 1a and 1b have the same length, the length of the folded barrier boom 1 according to Fig. 2 approximately equal to or nearly equal to half the total length of the elongated barrier boom 1 according to Fig. 1 be. It is also possible in principle to make the front section 1 a having the free end of the barrier boom 1 shorter than the drivable section 1 b. The length of the folded barrier boom 1 will then be equal to a larger fraction of the total length of the elongated barrier boom 1.
  • FIGS. 4 to 6 the positions of the barrier boom 1 in its movement out of the path blocking position according to Fig.1 and Fig. 4 about the intermediate position according to Fig. 3 and Fig. 6 according to his position of release Fig. 2 and Fig. 5 assumes, also reproduced in plan view. It is also clear to recognize the change in position of the driven end 3 of the drivable portion 1b and the end 5a of the guide rod 5 on the barrier housing 4.
  • Fig. 7 2 shows the connections 6a and 6b for the sections 1a and 1b of the barrier boom 1.
  • the actual hinge 2 is located between an upper and a lower protective plate 7 and is in this Presentation of the upper protective plate 7 largely covered.
  • the protective plates 7 are parts of the terminals 6a and 6b or are firmly connected thereto.
  • Fig. 8 shows a plan view of the four-bar linkage 2 with the upper protective plate 7 removed and aligned portions 1 a and 1 b of the barrier boom 1.
  • the terminal 6a for the front portion 1a of the barrier boom 1 is rotatably supported with respect to the terminal 6b for the rear, drivable portion 1b about a central axis of rotation 8 of the four-bar joint 2.
  • An approximately semicircular curved lever 9 is connected at its one end spaced from the central axis of rotation 8 with the terminal 6b of the drivable portion 1 b about an axis 10 rotatably connected.
  • a second curved lever 11 With the terminal 6a for the front portion 1 a, a second curved lever 11 at its one end spaced from the central axis of rotation 8 about an axis 12 rotatably connected.
  • the other two ends of the levers 9 and 11 are connected to each other rotatable about a common axis 13.
  • the guide rod 5 which is symbolically represented here by an arrow 5.
  • the barrier boom 1 If in the extended blocking position of the barrier boom 1 (see also Fig. 1 and Fig. 4 ), ie in mutually aligned sections 1a and 1b, the barrier boom 1 by acting on its drivable portion 1b drive device in the example described here in the direction of the arrow P (s. Fig.
  • FIG. 9 shows the positions of the individual parts of the four-bar linkage 2 in an intermediate position of the terminals 1a and 1b and thus the front portion 1 a and the rear, drivable portion 1 b of the barrier boom 1 after rotation on the four-bar 2 by 90 °, causing a pivoting of the barrier boom 1 or its drivable portion 1 b by approximately 45 ° in the direction of arrow P corresponds (s. Fig. 6 ).
  • the boom 1 and its drivable portion 1 b is further driven in the direction of the arrow P, and the guide rod 5 continues to exercise its train on the point 14 on the lever 9, this continues to rotate about its axis 10 at the terminal 6b and takes the Lever 11 in its movement with.
  • the lever 11 transmits the movement on the articulated connection 6a with him and this follows the movement by further rotating with the entrainment of the front portion 1a of the barrier boom 1 about the central axis of rotation 8 in the direction of arrow Q (s. Fig. 6 ), until finally in the final position according to Fig. 10 is parallel to the terminal 6b, according to which the front portion 1a is folded back by 180 ° or approximately 180 ° to the drivable portion 1b, so that both sections 1 a and 1 b according to Fig. 5 parallel to each other, which corresponds to a pivoting of the barrier boom 1 or its drivable portion 1 b on the barrier housing by 90 ° (s. Fig. 2 and Fig. 5 ); after that the way or the previously closed passage is given free.
  • FIGS. 11 to 13 show the inventive use of the barrier boom on two intersecting paths or roads, such as a production line and a supplier, the one road 16, for example, the supply line 16, significantly wider, namely more than twice as wide as the intersecting road 15, for example Production line 15.
  • Both roads 15 and 16 must be alternately shut off and released, on the one hand to run the production and on the other hand to be able to supply required mounting parts at certain points. Because the room height is usually quite low at such production sites, vertically pivoting barrier trees are usually unsuitable for such applications. This problem can be avoided by using horizontally swiveling barrier trees.
  • the two roads must be adapted to their purposes and therefore often have a different width.
  • both can be completely blocked in both directions if a conventional barrier with a rigid, horizontally swinging barrier is installed at the four corners of the intersection, and the barrier trees are used to block or clear a road be pivoted against each other by 90 °. In case of blocking the narrower road may partially overlap the barrier trees.
  • the one road 16 is more than twice as wide as the narrow road 15. Since a rigid, conventional barrier boom may in no case be longer than the narrower road 15 is wide, in such a case the wider road 16 may be rigid with conventional ones Barrier trees are no longer completely blocked, it would then always a more or less wide gap between them between the free ends of the barrier trees. This problem can be remedied by means of barrier beams 1 as described above.
  • Fig. 11 shows two intersecting roads 15 and 16 of different width, of which the wider 16 is more than twice as wide as the narrow 15.
  • a barrier system 17 is installed with a horizontally pivotable by 90 ° boom.
  • the one two diagonally opposite barrier systems 17 each have a forth conventional, inherently rigid barrier boom 18; the length of the two barrier trees 18 is preferably less than the width of the narrow street 15, but at most equal to the width of the narrow street 15.
  • the other two diagonally opposite barrier systems 17 each have a barrier boom 1 which, as described above, is preferably foldable up to its half length.
  • Fig. 11 shows the system in the state in which the wider road 16 is completely locked in both directions and the narrow road 15 is released in both directions.
  • the two foldable barrier trees 1 are in their stretched state, in which their two sections 1 a and 1 b aligned with each other, so they cover the width of the road 16 for the greater part, for example, to 2/3 of the width, while the two conventional, rigid in their length barrier trees 18 of the directly opposite barrier systems 17 cover the smaller part, in the example 1/3 of the width of the wider road 16.
  • Fig. 13 shows the barrier system according to Fig. 11 and 12 in an intermediate position of the barrier trees 1 and 18 after pivoting about 45 ° in one or the other direction.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Claims (9)

  1. Agencement constitué de 4 systèmes de barrière pour, en alternance, bloquer et libérer le passage, en voiture ou à pied, sur deux routes ou voies de transport s'intersectant, dont l'une est au moins deux fois plus large que l'autre, caractérisé en ce qu'aux quatre coins des routes s'intersectant (15, 16) est à chaque fois installé un système de barrière (17) avec une flèche de barrière respective (1, 18) pouvant pivoter horizontalement depuis la position de passage sur l'une des routes (15) dans la position de passage sur l'autre route (16), en ce que deux des systèmes de barrière (17) diagonalement opposés présentent à chaque fois une flèche de barrière (1) pouvant être repliée dans le sens de la longueur à partir d'une position étirée et les deux autres systèmes de barrière (17) diagonalement opposés présentent chacun une flèche de barrière usuelle (18), rigide sur toute sa longueur.
  2. Agencement constitué de quatre systèmes de barrière pour, en alternance, bloquer et libérer le passage, en voiture ou à pied, sur deux routes ou voies de transport s'intersectant, dont l'une est au moins deux fois plus large que l'autre, caractérisé en ce qu'aux quatre coins des routes s'intersectant (15, 16) est à chaque fois installé un système de barrière (17) avec une flèche de barrière respective (1) pouvant pivoter horizontalement depuis la position de passage sur l'une des routes (15) dans la position de passage sur l'autre route (16), et en ce que ces quatre systèmes de barrière (17) présentent à chaque fois une flèche de barrière (1) pouvant être repliée dans le sens de la longueur à partir d'une position étirée.
  3. Agencement selon la revendication 1 ou 2, caractérisé en ce que les flèches de barrière (1) pouvant être repliées dans le sens de la longueur se composent à chaque fois de deux portions (1a) et (1b), à savoir d'une portion avant (1a) présentant l'extrémité libre de la flèche de barrière (1) et d'une portion arrière (1b) entraînable, connectée à un dispositif d'entraînement, en ce que les portions (1a et 1b) de chacune de ces flèches de barrière (1) sont connectées l'une à l'autre au niveau de leurs extrémités butant l'une contre l'autre par un quadrilatère articulé (articulation d'accouplement à quatre membres avec un degré de liberté) (2) et en ce que la portion avant (1a) présentant l'extrémité libre de la flèche de barrière respective (1) dans le quadrilatère articulé (2) peut être pivotée d'une position étirée alignée avec la portion entraînable (1b) dans une position repliée sur la portion entraînable (1b) et inversement.
  4. Agencement selon la revendication 1 ou 3 lorsqu'elle dépend de la revendication 1, caractérisé en ce que les flèches de barrière (1) pouvant être repliées dans le sens de la longueur, dans leur position étirée, c'est-à-dire avec les portions (1a) et (1b) en alignement l'une avec l'autre, recouvrent plus de la moitié du passage sur la route plus large (16) et les flèches de barrière (18) rigides sur toute leur longueur recouvrent la partie restante du passage sur la route la plus large (16).
  5. Agencement selon la revendication 2 ou 3, caractérisé en ce que les flèches de barrière (1) pouvant être repliées dans le sens de la longueur, dans leur position étirée, c'est-à-dire avec les portions (1a) et (1b) en alignement l'une avec l'autre, recouvrent la moitié du passage sur la route la plus large (15).
  6. Agencement selon la revendication 2 ou 3 lorsqu'elle dépend de la revendication 2, caractérisé en ce que les flèches de barrière (1) pouvant être repliées dans le sens dé la longueur de deux systèmes de barrière (17) diagonalement opposés, dans leur position étirée, c'est-à-dire avec les portions (1a) et (1b) en alignement l'une avec l'autre, recouvrent plus de la moitié du passage sur la route la plus large (16) et les flèches de barrière (1) pouvant être repliées dans le sens de la longueur des deux autres systèmes de barrière (17) diagonalement opposés recouvrent la partie restante du passage sur la route la plus large (15).
  7. Agencement selon la revendication 3, caractérisé en ce que le quadrilatère articulé (2) de chaque flèche de barrière repliable (1) présente un raccord (6a) pour la portion avant (1a) de la flèche de barrière (1) présentant l'extrémité libre de la flèche de barrière (1) et un raccord (6b) pour la portion arrière entraînable (1b) de la flèche de barrière (1), et le raccord (6a) de la portion avant (1a) peut pivoter par rapport au raccord (6b) de la portion entraînable (1b) autour d'un axe central (8) du quadrilatère articulé (2) jusqu'à ce qu'il soit parallèle au raccord (6b) de la portion entraînable (1b), en ce que le quadrilatère articulé (2) présente deux leviers (9 et 11) qui sont connectés l'un à l'autre de manière à pouvoir pivoter autour d'un axe commun (13) au niveau de l'une de leurs extrémités, en ce que l'un des leviers (9) est connecté par sa deuxième extrémité au raccord (6b) de la portion entraînable (1b) de manière à pouvoir pivoter autour d'un axe (10) et l'autre levier (11) est connecté par sa deuxième extrémité au raccord (6a) de la portion avant (1a) de la flèche de barrière (1) de manière à pouvoir pivoter autour d'un axe (12) et en ce que le levier (9) connecté de manière articulée au raccord (6b) de la portion entraînable (1b) présente un point d'engagement (14) pour une tige de guidage (5) disposée parallèlement à la portion entraînable (1b) et pouvant pivoter conjointement avec celle-ci.
  8. Agencement selon la revendication 3, caractérisé en ce que la longueur de la portion avant (1a) présentant l'extrémité libre de la flèche de barrière (1) est identique à la longueur de la portion entraînable (1b).
  9. Agencement selon la revendication 3, caractérisé en ce que la portion avant (1a) présentant l'extrémité libre de la flèche de barrière (1) est plus courte que la portion entraînable (1b).
EP14003825.8A 2013-11-15 2014-11-13 Système de barrière Not-in-force EP2907921B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013010383.3U DE202013010383U1 (de) 2013-11-15 2013-11-15 Schrankenanlage

Publications (2)

Publication Number Publication Date
EP2907921A1 EP2907921A1 (fr) 2015-08-19
EP2907921B1 true EP2907921B1 (fr) 2016-09-28

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EP14003825.8A Not-in-force EP2907921B1 (fr) 2013-11-15 2014-11-13 Système de barrière

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EP (1) EP2907921B1 (fr)
DE (1) DE202013010383U1 (fr)

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US20150139726A1 (en) 2015-05-21
EP2907921A1 (fr) 2015-08-19
DE202013010383U1 (de) 2014-01-17
US9593454B2 (en) 2017-03-14

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