EP2107164A2 - Barrière de sécurité sur voies de circulation - Google Patents

Barrière de sécurité sur voies de circulation Download PDF

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Publication number
EP2107164A2
EP2107164A2 EP09004809A EP09004809A EP2107164A2 EP 2107164 A2 EP2107164 A2 EP 2107164A2 EP 09004809 A EP09004809 A EP 09004809A EP 09004809 A EP09004809 A EP 09004809A EP 2107164 A2 EP2107164 A2 EP 2107164A2
Authority
EP
European Patent Office
Prior art keywords
pivotable
barrier
stationary
guide
unit
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.)
Withdrawn
Application number
EP09004809A
Other languages
German (de)
English (en)
Other versions
EP2107164A3 (fr
Inventor
Barbara Von Linsingen-Heintzmann
Horst Lass
Walter Klein
Werner Heimann
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.)
Heintzmann Sicherheitssysteme GmbH and Co KG
Original Assignee
Heintzmann Sicherheitssysteme GmbH and Co KG
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 Heintzmann Sicherheitssysteme GmbH and Co KG filed Critical Heintzmann Sicherheitssysteme GmbH and Co KG
Publication of EP2107164A2 publication Critical patent/EP2107164A2/fr
Publication of EP2107164A3 publication Critical patent/EP2107164A3/fr
Withdrawn legal-status Critical Current

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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
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/12—Continuous barriers extending along roads or between traffic lanes and having means for providing occasional passage, e.g. for emergency vehicles

Definitions

  • the invention relates to a guide on traffic routes according to the features in the preamble of claim 1.
  • vehicle restraint systems In the median strip area between two carriageways, vehicle restraint systems are used which are installed in a stationary manner, for example in the form of concrete protective walls or steel threshold barriers.
  • a stationary manner for example in the form of concrete protective walls or steel threshold barriers.
  • Passage areas are also often provided before or after tunnels or in the area of toll stations on multi-lane traffic routes in order to provide more or fewer lanes in one direction or the other if required.
  • Such passage areas in the stationary installed vehicle restraint systems are to be designed so that they at least ensure almost the same stopping power as the fixed vehicle restraint system and this does not affect the safety of this vehicle restraint system.
  • a guide on traffic routes is known, which adjacent to a stationary threshold has a horizontally pivotable barrier, which are coupled to each other at their facing end sides via a hinge with a vertical pin, wherein the pivotable barrier is equipped with a support rollers comprehensive lifting unit.
  • EP 0 690 176 B1 includes a Leitschwellenstrang to the prior art, which consists of several shot-wise juxtaposed cabinet-like barriers.
  • the Leitschweltenstrang has vertically displaceable rollers, of which at least one is placed under the influence of a built-in a Leitschwelle electromotive drive.
  • this threshold can be motorized pivoted or moved along rails by motor.
  • the invention is - based on the prior art - the object to improve a guide to traffic routes functional and application technology.
  • a drive unit for displacing the pivotable barrier is integrated in the coupling region of the pivotable barrier with the stationary barrier.
  • This mechanically, electrically or hydraulically loadable drive unit is activated when an opening is to be created in a multi-threshold vehicle restraint system to transfer traffic from one side of the Leitschwellenstrangs to the other side.
  • the drive unit can also be activated at the end of a vehicle restraint system, for example in front of a tunnel or in a toll area, in order to selectively direct vehicle traffic to one or more lanes.
  • the displacement of the pivotable barrier is usually carried out when it is lifted by means of at least one support rollers comprehensive lifting unit, in order to reduce the frictional resistance on the ground in this way.
  • the pivotable barrier can also be displaced freely projecting around the pivot with the vertical Boizen if the ground does not allow a rolling displacement of the pivotable barrier.
  • the raised position of the pivotable barrier is secured by a support unit associated with the stationary barrier.
  • the activation of the support unit can be independent of the nature of the road surface. This is advantageous in bad weather conditions, for example in winter operation or even soiling and / or other environmental influences.
  • the vertical pin of the rotary joint is advantageously supported by end sides of the stationary barrier arranged tabs and swivel articulated by the front side of the pivotable threshold provided here or protruding tabs and vertically displaced embraced.
  • the number the tabs depends on the respective structural design of the barriers.
  • the drive unit has a vertically displaceably encompassing the vertical pin, hydraulically actuated pivot motor, whose stator is supported on the stationary barriers and whose rotor is connected to the pivotable barrier.
  • a vertically displaceably encompassing the vertical pin, hydraulically actuated pivot motor whose stator is supported on the stationary barriers and whose rotor is connected to the pivotable barrier.
  • the stator of the drive unit with a fixing arm assigned to its lower end side has a bracket supporting the support unit on the stationary console.
  • Guide bar vertically slidably engages around and the support unit is provided with a horizontally displaceable support tongue.
  • the drive unit can easily follow a vertical displacement of the pivotable guide threshold up or down, without the torque-supporting interaction of the stator of the drive unit is affected with the provided on the stationary barrier threshold console. If the pivotable barrier has been raised by means of the lifting unit, the fixing arm is located in the region of the support tongue of the support unit. The support tongue is then retracted so far into the coupling region, that the drive unit superimposed on the support tongue and thus a lowering of the pivotable barrier is secured even in the event that the lifting unit is retracted.
  • the support tongue is placed under the influence of a hydraulically loadable piston-cylinder unit.
  • the rotor of the drive unit is expediently coupled to a driver arm embodied as a tab, which is fastened to the pivotable barrier.
  • a further embodiment of the invention consists in that the drive unit has a hydraulically loadable motor provided on the stationary barrier, which is coupled via a gear member to a sleeve which includes the vertical bolt in a slidable manner, which is provided with a horizontally projecting driver arm, which with its free End one of the pivotable Leitschwelle associated vertical guide pin slidably engages over.
  • the pivotable barrier can also move freely unhindered, because the guide pin and the driving arm are coupled in a sliding fit. Nevertheless, the correct positioning of the pivotable barrier is ensured via the gear member.
  • the gear member may be formed as a chain or belt drive.
  • the lifting unit has a hydraulically loadable piston-cylinder unit in the pivotable barrier.
  • the guide thresholds each have a base-side base body and a spaced above the base body guide rail.
  • the base body in cross-section can be designed largely trapezoidal as a box section.
  • the guide rail advantageously has a downwardly open C-shaped profile.
  • Guide bar and base body are spaced apart by means of spacers, for example in the form of C or Sigma-shaped posts.
  • the guide device according to the invention is part of a guidewire string in a passage area of a vehicle restraint system.
  • the guide is used as an integrated emergency opening within a median crossing.
  • the guide can be opened, for example, in dangerous situations by the fire department or rescue service in no time.
  • the guide device according to the invention can be opened up to 90 degrees become.
  • the opening path can be detected via position encoders and visualized by means of suitable signal transmission.
  • the guide can be controlled manually on site. Also possible is a remote-controlled operation, for example by radio, from a control room.
  • the guide is designed so that it can be manually operated even in case of failure of the drive energy.
  • suitable accumulators are integrated or provided hand pumps. By means of the hand pumps, the lifting units, the drive units and also the piston-cylinder units can be acted upon. The activation of the lifting units, drive units and piston-cylinder units can be done by electrical energy. This can be provided by solar technology.
  • the vehicle restraint system 1 denotes a vehicle restraint system, as it comes in the area of median crossings for the flexible control of traffic flows to the application.
  • the vehicle restraint system 1 consists of several releasably placed in the longitudinal direction together Leitschwellen and has a passage area P for vehicles with one of the FIGS. 1 to 4
  • Each Leitschwelle 2, 3 consists of a base body 13 with a trapezoidal cross-section and a vertical distance to the base body 13 by means of C or Sigmaförmiger posts 14 distant Leitholm 15, the one down having open C-shaped cross-section.
  • the stationary barrier 2 and the horizontally pivotable barrier 3 are coupled together at their mutually facing end sides via a rotary joint 4, so that the pivotable barrier 3 according to FIG. 3 can be displaced by about 90 degrees, whereby the passage area P is opened.
  • the rotary joint 4 has a vertical pin 5, which is supported by end side of the stationary Leitschwelle 2 arranged tabs 6 and provided by the front side of the pivotable Leitschwelle 3 provided tabs 7 swivel articulated and vertically displaceable.
  • This drive unit 8 has a vertically displaceable the vertical pin 5 encompassing, hydraulically actuated pivot motor 9, the stator 10 is supported on the stationary barrier 2 and the rotor 11 is connected to the pivotable barrier 3.
  • the stator 10 is provided with a fixing arm 12 assigned to its lower end side, which comprises a bracket 16, which is provided on the base body 13 of the stationary threshold 2 and secured against rotation, so as to be vertically displaceable.
  • a hydraulically loadable piston-cylinder unit 17 is arranged as part of a support unit 18.
  • the piston-cylinder unit 17 is coupled to a support tongue 19, which is horizontally displaceable in the direction of the drive unit 8.
  • an electrically and / or manually activatable hydraulic pump unit 20 is incorporated in the base body 13 of the stationary barrier 2. This pump unit 20 is indicated only schematically.
  • the rotor 11 of the swing motor 9 is coupled with a tab 7 as a driver, which is fixed to the guide rail 15 of the pivotable baffle 3.
  • FIG. 4 is located in the base body 13 of the pivotable baffle 3 at least one lifting unit 21 with a hydraulically loadable piston-cylinder unit 22 and support rollers 23.
  • the lifting unit 21 is connected to the pump unit 20. In the position according to FIG. 4 the support rollers 23 are pulled up by means of the piston-cylinder unit 22 so far that no contact with the bottom 24 is.
  • the piston-cylinder unit 22 of the lifting unit 21 has been acted upon in the base body 13 of the pivotable baffle 3 in the direction of extension.
  • the support rollers 23 are based on the bottom 24 and the pivotable baffle 3 has been shifted over their tabs 7 along the vertical pin 5 of the hinge 4 so far up, that connected to the rotor 11 upper tab 7 of the drive unit 8, the upper tab 6 contacted on the guide rail 15 of the stationary Leitschwelle 2.
  • the pivotable barrier 3 can be lowered when the support rollers 23 are lowered onto the floor 24 raised position of the support rollers 23 in the extended position of the vehicle restraint system 1 according to the Figures 1 and 2 be relocated. Subsequently, the lifting unit 21 remains or is extended, so that the support rollers 23 contact the floor 24. Thereafter, the support unit 18 is in the starting position according to FIG. 4 penetrateverlagert and it is lowered with the help of the lifting unit 21, the pivotable barrier 3 back to the floor 24. The support rollers 23 can then be retracted again.
  • FIG. 8 is an embodiment of a drive unit 8a illustrated, which has a provided on the stationary barrier 2, hydraulically actuable motor 25 which is coupled via a formed as a chain or belt drive gear member 26 with a vertical bolt 5 of the rotary joint 4 rotatably comprehensive sleeve 27.
  • This sleeve 27 is provided with a horizontally projecting driver arm 28 which engages with its free end 29 a the base body 13 of the pivotable baffle 3 associated vertical guide pin 30 slidably.
  • a support unit 18a is integrated in the base body 13 of the stationary barrier 2. Shown is only the support tongue 19a of the support unit 18a, which, as in the previously described embodiment, under the influence of a non-illustrated, hydraulically actuated piston-cylinder unit is.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP09004809A 2008-04-01 2009-04-01 Barrière de sécurité sur voies de circulation Withdrawn EP2107164A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008016837.8A DE102008016837B4 (de) 2008-04-01 2008-04-01 Leiteinrichtung an Verkehrswegen mit einer horizontal schwenkbaren Leitschwelle

Publications (2)

Publication Number Publication Date
EP2107164A2 true EP2107164A2 (fr) 2009-10-07
EP2107164A3 EP2107164A3 (fr) 2012-09-26

Family

ID=40823148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004809A Withdrawn EP2107164A3 (fr) 2008-04-01 2009-04-01 Barrière de sécurité sur voies de circulation

Country Status (2)

Country Link
EP (1) EP2107164A3 (fr)
DE (2) DE102008016837B4 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050786A1 (de) * 2009-10-27 2011-04-28 Volkmann & Rossbach Gmbh & Co. Kg Verankerungspfosten für ein Fahrzeugrückhaltesystem, sowie Fahrzeugrückhaltesystem mit demselben
EP2784221A1 (fr) 2013-03-27 2014-10-01 Kaufmann AG Dispositif de roulement pour systèmes de glissière de sécurité
FR3010421A1 (fr) * 2013-09-06 2015-03-13 Assystem France Dispositif de regulation de la circulation.
CN110700149A (zh) * 2019-11-26 2020-01-17 青岛周识智能交通科技有限公司 一种双向两车道路***通管理装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053263B4 (de) 2011-09-05 2013-10-10 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer Leitschwellenschranke
DE102013101776B3 (de) 2013-02-22 2014-08-28 SGGT Straßenausstattungen GmbH Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer solchen Leitschwellenschranke
CA3223102A1 (fr) * 2021-06-16 2022-12-22 Hermann Wenger Ensemble limites de voie de circulation et procede de deviation de vehicules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219572C2 (de) 1992-06-15 1997-07-03 Sps Schutzplanken Gmbh Fahrwerk für eine Gleitschwelleneinrichtung
EP0690176B1 (fr) 1994-06-27 1998-08-12 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG File de modules séparateurs
DE69605370T2 (de) 1995-08-11 2000-05-11 Sistema Barriere Stradali Srl Metallleitplanken für Mittelstreifen
DE202006007972U1 (de) 2006-05-10 2007-01-18 Outimex-Bautechnik Gmbh Leiteinrichtung an Verkehrswegen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451743A1 (de) * 1974-10-31 1976-05-06 Malkmus Doernemann Carola Verkehrsleiteinrichtung
DE10004250A1 (de) * 2000-02-01 2001-08-02 Elkosta Security Systems Gmbh Mittelstreifenüberleitsystem
SE525483C2 (sv) * 2003-07-04 2005-03-01 Ata Byy Markprod Ab Öppningsanordning företrädesvis för användning vid bärriärelement
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
DE202007014025U1 (de) * 2007-10-04 2007-12-27 Outimex Ag Leiteinrichtung an Verkehrswegen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4219572C2 (de) 1992-06-15 1997-07-03 Sps Schutzplanken Gmbh Fahrwerk für eine Gleitschwelleneinrichtung
EP0690176B1 (fr) 1994-06-27 1998-08-12 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG File de modules séparateurs
DE69605370T2 (de) 1995-08-11 2000-05-11 Sistema Barriere Stradali Srl Metallleitplanken für Mittelstreifen
DE202006007972U1 (de) 2006-05-10 2007-01-18 Outimex-Bautechnik Gmbh Leiteinrichtung an Verkehrswegen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050786A1 (de) * 2009-10-27 2011-04-28 Volkmann & Rossbach Gmbh & Co. Kg Verankerungspfosten für ein Fahrzeugrückhaltesystem, sowie Fahrzeugrückhaltesystem mit demselben
EP2784221A1 (fr) 2013-03-27 2014-10-01 Kaufmann AG Dispositif de roulement pour systèmes de glissière de sécurité
FR3010421A1 (fr) * 2013-09-06 2015-03-13 Assystem France Dispositif de regulation de la circulation.
CN110700149A (zh) * 2019-11-26 2020-01-17 青岛周识智能交通科技有限公司 一种双向两车道路***通管理装置
CN110700149B (zh) * 2019-11-26 2020-08-11 佛山市顺德区捷通数码科技有限公司 一种双向两车道路***通管理装置

Also Published As

Publication number Publication date
DE202009018727U1 (de) 2012-11-27
EP2107164A3 (fr) 2012-09-26
DE102008016837A1 (de) 2009-10-15
DE102008016837B4 (de) 2016-02-18

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