EP0690176B1 - Leitschwellenstrang - Google Patents
Leitschwellenstrang Download PDFInfo
- Publication number
- EP0690176B1 EP0690176B1 EP95108372A EP95108372A EP0690176B1 EP 0690176 B1 EP0690176 B1 EP 0690176B1 EP 95108372 A EP95108372 A EP 95108372A EP 95108372 A EP95108372 A EP 95108372A EP 0690176 B1 EP0690176 B1 EP 0690176B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrier
- barrier elements
- guide
- limbs
- roadway
- 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.)
- Expired - Lifetime
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers
Definitions
- the invention relates to a threshold line according to the features in the preamble of claim 1.
- Such a threshold line counts through US-A-46 32 598 on the prior art.
- This threshold line can be powered by an electric motor Castors are only moved in the transverse direction. In this way it is possible for multi-lane Traffic routes both directions the same number of Lanes or depending on traffic assign a different number of traffic lanes. This is for example in the morning or evening Rush hour traffic on inland and arterial roads from Big cities an advantage.
- the invention is based on the prior art Based on the task of creating a guiding threshold line, which allows it to be done at short notice without endangering fitters, Traffic flows from given lanes on certain Distract traffic areas laterally without this manual activities required.
- the guide threshold line according to the invention is fundamental between two fixed points in its longitudinal direction tense. To do this, there is at least one end of the guide threshold line a clamping and locking unit in the Integrated threshold line.
- This clamping and locking unit is designed so that on the one hand the Bracing of the leading threshold line between the two Fixed points, but also the bottom side Locking the guide threshold line on one Fixed point guaranteed, which was embedded in the floor and can be run over by the rolling traffic. So should due to the local conditions of the leading threshold line be pivoted at an angle, it is sufficient if on one end of a tensioning and locking device and is at the other end of the guide threshold line there is a fixed axis of rotation.
- the tensioning and Locking unit For panning the Leitheschstrangs is then using the tensioning and Locking unit the longitudinal tension between the fixed points canceled, the locking of the guide threshold line loosened at the fixed point on the floor and the guide threshold line rolling around the axis of rotation like this pivoted far until the intended next floor-side, fixed point that can be run over by rolling traffic is reached. This is where the leading threshold line is again locked on the floor and braced in the longitudinal direction.
- This can be before or after tunnel tubes, before or after toll stations or on multi-lane roads Case where traffic is targeted from one to the other other side of an otherwise permanently installed guideway limitation must be transferred.
- two leading threshold strands Form the wing of a gate in the closed guideway boundary is opened.
- the one threshold line is then in one and the other threshold line pivoted in the other direction and re-fixed there.
- the invention also opens up the possibility of both Ends of a guide threshold strand tensioning and locking units to be provided so that the fixed points at both ends of the guardrail strand from the rolling Traffic must be passable when the guardrail line parallel to yourself in a different position is shifted.
- the fixed points are designed so that they are not just one proper tensioning of a guide threshold strand in Ensure the longitudinal direction and its local locking, but also in all seasons under all Weather conditions their function in cooperation with ensure the clamping and locking units.
- a clamping and locking unit Interlocking element forms in cooperation with a fixed point that can be run over by rolling traffic a kind of abutment that together with the Fixed point at the other end is the tensioning of the guide threshold line lengthways and its local locking ensures.
- the locking element according to claim 3 one inevitably in the longitudinal direction of the guide threshold line movable guide body provided, the at the same time a lifting device for the locking element wearing.
- the guide body can for example on a Base plate firmly connected to the guide threshold line be positively guided along, with the help of one of an electric motor rotatable threaded spindle.
- pneumatically or hydraulically actuated Cylinder which the guide body in the longitudinal direction of the Relocate the threshold line.
- That of the guide body carried lifting device can be electromotive, be designed pneumatically or hydraulically. she is in able to lock the locking element with a fixed point couple and uncouple.
- the features of claim 6 allow in a preferred embodiment the invention the remote controllability of all movable Facilities.
- the remote control can be operated by one from the central control center.
- the Facilities but also connected to a computer be. It is via the program entered into the computer then possible by pressing the appropriate button Guide threshold strand in the desired manner relocate.
- FIG. 1 in FIG. 1 denotes a travel path limitation, separates the two routes FW1, FW2. in the The course of this travel boundary 1 is two Guiding threshold strands 2, 3 incorporated around the fixed vertical axes of rotation 4 in the transverse direction of the travel path limitation 1 are pivotable.
- the threshold lines 2, 3 are in the extended operating position (closed Lines) between the axes of rotation 4 and the rolling Traffic traversable fixed points 5 in the longitudinal direction tense and locked in place.
- the guide threshold strands 2, 3 pivoted about the axes of rotation 4 according to the arrows PF and locked at fixed points 6 (dash-dotted lines), that the traffic from the lane FS1 of the Route FW1 over the then open area between the two threshold lines 2, 3 in the lane FS2 of the route FW2 can be transferred.
- the threshold lines 2, 3 according to arrows PF1 also in the other direction be pivoted (dash-dot-dot line), see above that then the traffic from the lane FS1 of the route FW1 on the parallel lane FS3 and traffic from the lane FS2 of the route FW2 onto the parallel lane FS4 can be transferred.
- they are Guide threshold strands 2, 3 locked in the fixed points 7.
- the threshold lines 2, 3 over the entire Width of the travel paths FW1 and FW2 can be pivoted (Dash-dot-dot-dot lines). Then you will locked in the fixed points 8. This way, at Requires both lanes FS1 and FS3 on the parallel Route FW2 can be steered.
- FIG 2 is a traffic area in plan view illustrated in front of four tunnel tubes 9, 10, 11, 12.
- the both routes FW1 and FW2, each with two lanes FS1, FS3 or FS2, FS4 are due to a travel path limitation 1 separated from each other.
- this route limitation 1 is a Leitschwellenstrang 13 incorporated, the between a fixed axis of rotation 4 and one of the rolling traffic passable fixed point 14 extends. Between the axis of rotation 4 and the fixed point 14 is the Guide threshold strand 13 braced in the longitudinal direction. Furthermore is the threshold line 13 at the fixed point 14 locked in position.
- one of the 9-12 tunnels may be required to direct the flow of traffic accordingly.
- the leading threshold strand 13 becomes corresponding arrows PF2-PF5 in one of the four alternate positions shifted about the axis of rotation 4 (dash-dotted lines Lines) and here via the fixed points provided there Anchored 15-18.
- FIG. 3 shows a travel path limitation in plan view 1 between two routes FW1, FW2 and one in this guideway limitation 1 integrated threshold line 20, which is parallel to itself according to the arrows PF6 itself is relocatable.
- the leading threshold strand 20 is between two fixed points that can be run over by rolling traffic 21, 22 firmly clamped and at the fixed points 21, 22 locked. Even in the transversely shifted operating position (dash-dotted lines) is the leading threshold line 20 between two vehicles that can be run over by rolling traffic Fixed points 23, 24 braced and in these fixed points 23, 24 locked in position.
- the threshold line 20 can of course according to arrows PF7, PF8 and PF9 also to the edge of the route FW1, between the two lanes FS2 and FS4 des Route FW2 or shifted to the edge of route FW2 will. In these operating positions, the leading threshold line 20 then in the fixed points 25, 26 or 27, 28 or 29, 30 locked.
- the one in the traffic areas according to FIGS. 1 to 3 leading threshold line 2, 3, 13, 19, 20 is shown in more detail in FIGS. 4 and 5. It is made up of several using FIG. 12 guide thresholds 31 explained in more detail below.
- the guide threshold line 13 from FIG. 2 is an example accepted.
- the threshold line 13 is vertical Pivot axis 4 pivotable while at the other end the guide threshold strand 13 with a tensioning and locking unit 32 is provided, which makes it possible to the guide threshold line 13 between the axis of rotation 4 and an im Floor fixed point 14-18 braced and locked in place.
- the vertical drive displaceable rollers 34 in the longitudinal direction of the guide threshold strand 13 electromotive drives 33 incorporated, the vertical drive displaceable rollers 34.
- the lifting devices 36 can be pneumatically actable cylinders are formed.
- the guiding threshold line 13 is in the operating position immediately on the floor 37, while to relocate the Rollers 34, 35 are extended downward and thereby the frictional contact of the threshold line 13 with the Floor 37 is lifted.
- FIGS 6 to 9 show an electric motor drive 33.
- Each drive 33 comprises two electric motors 38, which drive off on gears 39 on rollers 34. Furthermore are pneumatic between the electric motors 38 actuatable lifting cylinder 40 arranged which the rollers 34 extend downwards out of the guide threshold line 13 and thereby lift it off the floor 37, so that it only rests on the rollers 34 and 35.
- the tensioning and locking unit 32 initially includes one Guide body 41, which is in a groove 42 in the guide threshold strand 13 fastened base plate 43 positively guided is relocatable.
- the guide body 41 carries laterally a nut 44, which is 45 is enforced.
- the spindle ends are in two bearing blocks 46 rotatably mounted, which is fixed on the base plate 43 are.
- the threaded spindle 45 is driven by an electric motor 47 via a gear 48 and a clutch 49. Depending on the direction of rotation of the threaded spindle 45 consequently the guide body 41 in one way or another Direction in the groove 42 of the base plate 43 shifted.
- a spherical locking element is in the guide body 41 50 vertically displaceable. The relocation takes place with the help of a pneumatically actuated cylinder 51, which is fixed on the guide body 41. Furthermore it can be seen that a sensor on the locking element 50 52 is arranged.
- All movements are remote controlled and / or in one Computer programmed so that no manual effort for the displacement, tensioning and locking of a guide threshold line 13 is required.
- the threshold line 13 according to FIGS. 4 and 5 has according to FIG. 12, a plurality of detachably placed one after another, trapezoidal in cross-section, inside stiffened guide sleepers 31 with side loading legs 58 and end coupling tabs 59.
- the Guide thresholds 31 are of U-shaped cross-section, skids 60 open at the top are stiffened (FIGS. 6 and 8).
- the runners 60 extend from areas below the slightly inclined loading leg 58 to about half Height of the guide thresholds 31.
- the end faces of the vertical Skid legs are attached to the inner contour of the loading leg 58 as well as of the drive-on leg 58 with a curved Transitional section 61 final flat side surfaces 62 of the guide thresholds 31 are positively adapted. They are also with the ramps 58, the Transitional sections 61 and the side surfaces 62 welded.
- Trapezoidal hoods with cross-sections 63 provided that slipped over the guide thresholds 31 and detachable with these by screw connections 64 are coupled.
- the angle of inclination of the flat side surfaces 62 of the guide thresholds 31 and 66 of the guide rails 63 to the vertical is about 10 °.
- the main pillars too 63 have coupling tabs 65 for mutual Connection.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Glass Compositions (AREA)
Description
- Figuren 1 bis 3
- in schematischer Draufsicht verschiedene Verkehrsbereiche mit verlagerbaren Leitschwellensträngen;
- Figur 4
- den Verkehrsbereich der Figur 2 in detaillierterer Darstellung;
- Figur 5
- eine Seitenansicht des Leitschwellenstrangs gemäß Figur 4;
- Figur 6
- den Ausschnitt VI der Figur 5 in vergrößertem Maßstab, teilweise im Vertikalschnitt;
- Figur 7
- den Ausschnitt VII der Figur 6 in nochmals vergrößertem Maßstab;
- Figur 8
- einen Vertikalschnitt durch die Darstellung der Figur 7 entlang der Linie VIII-VIII;
- Figur 9
- einen Horizontalschnitt durch die Darstellung der Figur 8 entlang der Linie IX-IX;
- Figur 10
- in vergrößerter Darstellung eine Draufsicht auf den Schnitt XI der Figur 6;
- Figur 11
- den Schnitt XI der Figur 7 in 180° Versetzung in vergrößerter Darstellung in zwei verschiedenen Betriebspositionen und
- Figur 12
- in perspektivischer Darstellung einen Abschnitt des Leitschwellenstrangs der Figuren 4 und 5.
Claims (7)
- Leitschwellenstrang (2, 3, 13, 19, 20), der aus mehreren schußweise aneinander gesetzten gehäuseartigen Leitschwellen (31) besteht und vertikal verlagerbare Laufrollen (34, 35) aufweist, die wenigstens zum Teil unter den Einfluß von in die Leitschwellen (31) integrierten elektromotorischen Antrieben (33) gestellt sind, dadurch gekennzeichnet, daß an mindestens einem Ende eine Spann- und Arretiereinheit (32) in die zwischen zwei Fixpunkten (4, 5; 4, 6; 4, 7; 4, 8; 4, 14-18; 21, 22; 23, 24; 25, 26; 27, 28; 29, 30) in Längsrichtung verspannbaren Leitschwellen (31) eingegliedert ist, welche mit wenigstens zwei im Boden (37) eingelassenen und von dem rollenden Verkehr überfahrbaren Fixpunkten (5-8, 14-18, 21-30) zusammenwirkt, die in Querrichtung der Leitschwellen (31) im Abstand voneinander vorgesehen sind.
- Leitschwellenstrang nach Anspruch 1, dadurch gekennzeichnet, daß die Spann- und Arre- tiereinheit (32) ein vertikal und in Längsrichtung der Leitschwellen (31) verlagerbares, mit den Fixpunkten (5-8, 14-18, 21-30) kuppelbares Verriegelungselement (50) aufweist.
- Leitschwellenstrang nach Anspruch 2, dadurch gekennzeichnet, daß das Verriegelungselement (50) an einem in Längsrichtung der Leitschwellen (31) zwangsläufig beweglichen Führungskörper (41) vorgesehen ist, der zugleich eine Hubeinrichtung (51) für das Verriegelungselement (50) trägt.
- Leitschwellenstrang nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Fixpunkte (5-8, 14-18, 21-30) durch das Verriegelungselement (50) gegen eine elastische Rückstellkraft (54) vertikal verlagerbare Deckelplatten (55) als Bestandteile von in den Boden (37) eingelassenen Spanngehäusen (53) aufweisen.
- Leitschwellenstrang nach Anspruch 4, dadurch gekennzeichnet, daß am Verriegelungselement (50) ein mit den Deckelplatten (55) zusammenwirkender Sensor (52) vorgesehen ist.
- Leitschwellenstrang nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Einrichtungen (47, 51, 38) zum Verspannen des Leitschwellenstrangs (2, 3, 13, 19, 20) in Längsrichtung sowie zum Kuppeln und zum Querverlagern des Leitschwellenstrangs (2, 3, 13, 19, 20) fernsteuerbar und/oder mit einem Rechner gekoppelt sind.
- Leitschwellenstrang nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß er aus mehreren schußweise lösbar aneinander gesetzten, im Querschnitt trapezförmigen, innen ausgesteiften Leitschwellen (31) mit seitlichen Auffahrschenkeln (58) und endseitigen Kupplungslaschen (59) sowie aus oberhalb der Leitschwellen (31) angeordneten und mit den Leitschwellen (31) verbundenen, ebenfalls schußweise aneinander gesetzten Leitholmen (63) mit endseitigen Kupplungslaschen (65) besteht,
wobei die Leitschwellen (31) durch im Querschnitt U-förmige, nach oben offene Kufen (60) ausgesteift sind, die sich aus Bereichen unterhalb der leicht geneigten Auffahrschenkel (58) bis etwa zu halben Höhe der Leitschwellen (31) erstrecken,die Stirnseiten der vertikalen Kufenschenkel an die Innenkontur der Auffahrschenkel (58) sowie der sich an die Auffahrschenkel (58) mit einem gekrümmten Übergangsabschnitt (61) anschließenden ebenen Seitenflächen (62) der Leitschwellen (31) formschlüssig angepaßt und mit den Auffahrschenkeln (58), den Übergangsabschnitten (61) sowie den Seitenflächen (62) verschweißt sind,die Leitholme (63) als nach unten offene, im Querschnitt trapezförmige Hauben ausgebildet, formschlüssig über die Leitschwellen (31) gestülpt und mit diesen durch Schraubverbindung (64) lösbar gekuppelt sind undder Neigungswinkel der ebenen Seitenflächen (62, 66) der Leitschwellen (31) sowie der Leitholme (63) gegenüber der Vertikalen etwa 10° beträgt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4422050 | 1994-06-27 | ||
DE4422050A DE4422050C2 (de) | 1994-06-27 | 1994-06-27 | Leitschwellenstrang |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0690176A1 EP0690176A1 (de) | 1996-01-03 |
EP0690176B1 true EP0690176B1 (de) | 1998-08-12 |
Family
ID=6521359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95108372A Expired - Lifetime EP0690176B1 (de) | 1994-06-27 | 1995-06-01 | Leitschwellenstrang |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0690176B1 (de) |
AT (1) | ATE169706T1 (de) |
DE (1) | DE4422050C2 (de) |
ES (1) | ES2119275T3 (de) |
TR (1) | TR199500760A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2107164A2 (de) | 2008-04-01 | 2009-10-07 | Heintzmann Sicherheitssysteme GmbH & Co. KG | Leiteinrichtung an Verkehrswegen |
CN104376722A (zh) * | 2014-11-28 | 2015-02-25 | 温岭市仁全机械设备有限公司 | 一种带有限位传感器的智能交通控制系统 |
CN110097752A (zh) * | 2019-03-27 | 2019-08-06 | 杭州远眺科技有限公司 | 一种智能化可变导向车道计算方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004251A1 (de) * | 2000-02-01 | 2001-08-02 | Elkosta Security Systems Gmbh | Mittelstreifenüberleitsystem |
DE10004250A1 (de) * | 2000-02-01 | 2001-08-02 | Elkosta Security Systems Gmbh | Mittelstreifenüberleitsystem |
DE10256199B4 (de) | 2002-12-02 | 2004-11-18 | Linde, Albrecht von, Dr. | Vorrichtung und Verfahren zur Veränderung der Streckenführung einer Fahrzeugrennstrecke |
EP1619312B1 (de) | 2004-07-19 | 2009-09-30 | Volkmann & Rossbach GmbH & Co. KG | Fahrzeugrückhaltesystem zum Absichern von Fahrbahnen in einem Passagebereich |
DE102005011382B4 (de) * | 2005-03-11 | 2007-01-11 | Volkmann & Rossbach Gmbh & Co. Kg | Fahrzeugrückhaltesystem zum Absichern von Fahrbahnen in einem Passagebereich und Leitschwellenelement für ein Fahrzeugrückhaltesystem |
DE102005059353B4 (de) * | 2005-12-09 | 2008-10-16 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Sicherheitseinrichtung zur Fahrwegsbegrenzung |
CN101016731A (zh) * | 2007-02-14 | 2007-08-15 | 吉国柱 | 一种可横向移动的道路护栏 |
DE102007029926A1 (de) | 2007-06-28 | 2009-01-02 | Volkmann & Rossbach Gmbh & Co. Kg | Fahrzeugrückhaltesystem zum Absichern von Fahrbahnen mit einem Passagebereich |
CN104532771B (zh) * | 2014-11-28 | 2016-06-29 | 山东智慧生活数据系统有限公司 | 一种带有led灯条和位置传感器的智能交通控制系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474503A (en) * | 1982-03-22 | 1984-10-02 | Booth William L | Traffic control apparatus |
US4632598A (en) * | 1985-07-15 | 1986-12-30 | Richards David B | Movable roadway barrier |
US5033905A (en) * | 1989-06-05 | 1991-07-23 | Eric J. Schmidt | Movable barrier |
FR2663657B3 (fr) * | 1990-06-20 | 1992-06-05 | Tech Special Securite | Barriere mobile et amovible pour la modification des voies de circulation routiere et l'equipement des interruptions des terre-pleins centraux. |
FR2666105B3 (fr) * | 1990-08-23 | 1992-12-31 | Techniques Innovantes | Installation de balisage routier, mobile, notamment pour le balisage selectif (repartition de voies) a l'entree d'une gare de peage par exemple d'autoroute. |
DE4219572C2 (de) * | 1992-06-15 | 1997-07-03 | Sps Schutzplanken Gmbh | Fahrwerk für eine Gleitschwelleneinrichtung |
-
1994
- 1994-06-27 DE DE4422050A patent/DE4422050C2/de not_active Expired - Fee Related
-
1995
- 1995-06-01 ES ES95108372T patent/ES2119275T3/es not_active Expired - Lifetime
- 1995-06-01 EP EP95108372A patent/EP0690176B1/de not_active Expired - Lifetime
- 1995-06-01 AT AT95108372T patent/ATE169706T1/de not_active IP Right Cessation
- 1995-06-27 TR TR95/00760A patent/TR199500760A2/xx unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2107164A2 (de) | 2008-04-01 | 2009-10-07 | Heintzmann Sicherheitssysteme GmbH & Co. KG | Leiteinrichtung an Verkehrswegen |
DE102008016837A1 (de) | 2008-04-01 | 2009-10-15 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leiteinrichtung an Verkehrswegen |
DE202009018727U1 (de) | 2008-04-01 | 2012-11-27 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leiteinrichtung an Verkehrswagen |
DE102008016837B4 (de) * | 2008-04-01 | 2016-02-18 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leiteinrichtung an Verkehrswegen mit einer horizontal schwenkbaren Leitschwelle |
CN104376722A (zh) * | 2014-11-28 | 2015-02-25 | 温岭市仁全机械设备有限公司 | 一种带有限位传感器的智能交通控制系统 |
CN104376722B (zh) * | 2014-11-28 | 2015-07-01 | 温岭市仁全机械设备有限公司 | 一种带有限位传感器的智能交通控制系统 |
CN110097752A (zh) * | 2019-03-27 | 2019-08-06 | 杭州远眺科技有限公司 | 一种智能化可变导向车道计算方法 |
CN110097752B (zh) * | 2019-03-27 | 2021-04-27 | 杭州远眺科技有限公司 | 一种智能化可变导向车道计算方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0690176A1 (de) | 1996-01-03 |
ES2119275T3 (es) | 1998-10-01 |
ATE169706T1 (de) | 1998-08-15 |
TR199500760A2 (tr) | 1996-06-21 |
DE4422050C2 (de) | 1998-04-09 |
DE4422050A1 (de) | 1996-01-11 |
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