EP1908882A1 - Agencement de profilés de protection - Google Patents

Agencement de profilés de protection Download PDF

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Publication number
EP1908882A1
EP1908882A1 EP07010113A EP07010113A EP1908882A1 EP 1908882 A1 EP1908882 A1 EP 1908882A1 EP 07010113 A EP07010113 A EP 07010113A EP 07010113 A EP07010113 A EP 07010113A EP 1908882 A1 EP1908882 A1 EP 1908882A1
Authority
EP
European Patent Office
Prior art keywords
rails
guard
arrangement according
guard rail
facing
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Withdrawn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
EP07010113A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Schmitt
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.)
SPIG Schutzplanken Produktions GmbH and Co KG
Original Assignee
SPIG Schutzplanken Produktions 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 SPIG Schutzplanken Produktions GmbH and Co KG filed Critical SPIG Schutzplanken Produktions GmbH and Co KG
Publication of EP1908882A1 publication Critical patent/EP1908882A1/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Withdrawn legal-status Critical Current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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0461—Supports, e.g. posts
    • 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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • 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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means

Definitions

  • the invention relates to a protective barrier arrangement according to the features in the preamble of claim 1.
  • Such a protective barrier arrangement counts within the scope of EP 0 379 424 A2 to the state of the art. It comprises in cross-section W-shaped, to a protective barrier strand releasably interconnected steel crash barriers, which are attached to the integration of steel spacer brackets to vertical posts made of steel with a C-shaped cross-section.
  • a guard rail arrangement has proven generally satisfactory, since they prevent vehicles straying from a lane from entering an oncoming lane and colliding with other vehicles there.
  • Such protective barrier arrangements also contribute to guiding vehicles off the road at least to a limited extent in the longitudinal direction of the roadway and preventing them from being thrown back into the roadway.
  • the containment level indicates the stopping power or stopping effect of the individual guard rail systems.
  • the containment level is defined by a start-up test in accordance with DIN EN 1317.
  • Containment level H1 must be a car with a total mass of 900 kg and an impact velocity of 100 km / h at a crash angle of 20 ° and a lorry with a total mass of 10 t and an impact velocity of 70 km / h at an impact angle of 15 °.
  • the invention is - based on the prior art - the object of the invention to provide a protective barrier arrangement, which fully complies with the required conditions with respect to the containment level H1 in more difficult situations.
  • the individual barriers of a protective barrier strand are stiffened on their inner sides facing the post with trapezoidal rails made of steel in cross-section.
  • the protective barriers provide greater resistance to a colliding vehicle and thus prevent the vehicles from getting into an oncoming lane or being thrown back into their own lane due to an excessive springback effect.
  • the stiffening of the guard rails and the posts are reinforced, namely by the fact that in the cross-section C-shaped posts reinforcing profiles are inserted. These have an outer contour, which largely corresponds to the inner contour of the posts. In particular, these are in cross-section U-shaped reinforcing profiles.
  • the reinforcing profiles have a length corresponding to the length of the posts. It is also important in the context of the invention that the reinforcement profiles inserted without play in the posts, in particular rammed, are.
  • the distance between the posts is adapted to local requirements to reduce possible buckling and dynamic deflection.
  • Corresponding mounting openings in the crash barriers are available at predetermined intervals.
  • the posts with the integrated reinforcing profiles can be easily attached to the distance brackets, the features of claim 2 provide that the posts are facing the guard rails with their broadsides.
  • the rails have a length which corresponds to the length of the guard rails
  • the screw means can be used to fasten the rails, which serve in the overlapping region of two successive guard rails of the compound of these crash barriers.
  • the rails on the end downhole configurations that are adapted to the hole configurations at the ends of the guardrails (claim 4). Furthermore, here the rails are set together with the guard rails on the distance brackets.
  • the rails are releasably connected both to the posts facing the ground of the guard rails, as well as with the adjoining the floors and V-shaped spread inner legs.
  • fillister head screws are used, which protrude slightly rounded on the sides of the guard rails facing the road surface, and thus do not form any obstacles that resist a vehicle sliding along a protective rail track.
  • the reinforcing profiles can be used congruently in the posts. It is more advantageous, however, according to claim 6, that the particular U-shaped reinforcing profiles are inserted into the posts that their Legs facing the crash barriers. The posts get on this
  • the distance brackets are formed from two U-shaped folded and then welded together steel sheets. With simple series production, the torsional and bending stiffness of the distance brackets is noticeably increased in this way.
  • 1 designates a guard rail arrangement which is set up at the edges by roads, in particular motor vehicles.
  • the guard rail assembly 1 initially comprises a guard rail 2, which consists of releasably interconnected steel guard rails 3.
  • each guardrail 3 has a W-shaped cross-section. From largely rectilinearly shaped bottom 4 extend two V-shaped spread inner leg 5, which pass in the roadway arcuate beads 6. Of the beads 6, in turn, also V-shaped spread outer leg 7, which have bent at the ends in the direction of the bottom 4 bent 8.
  • the guard rails 3 are stiffened on the side facing away from the road with trapezoidal in cross-section steel rails 11.
  • These rails 11 have a substantially flat bottom 12 and adjoining the bottom 12 V-shaped spread leg 13.
  • the rails 11 have a length L which corresponds to the length L1 of the guard rails 3.
  • bore patterns 14 are present in the legs, which correspond to the configurations of the holes 9 in the inner legs 5 of the guard rails 3.
  • the rails 11 are fastened to the protective barriers 3 at the same time, as shown in FIG. 2, in the detachable connection of two protective barriers 3 in the overlapping area 15 simultaneously by means of the countersunk head screws 10 and corresponding nuts 16.
  • the protective barrier 2 is supported by steel posts 17, which are arranged in the embodiment at a distance from each other, which corresponds to the distance of the overlapping regions 15 of the guard rails 3.
  • posts 17 can be set at shorter intervals to reduce possible bulging, in particular additionally in the middle of a protective barrier 3. Assembly openings are there.
  • the posts 17 have a C-shaped cross-section. They are rammed into the ground in such a way that the closed broad sides 18 face the protective barrier 2.
  • U-shaped reinforcing profiles 19 are inserted without play, the outer contours correspond approximately to the inner contours of the post 17.
  • FIG. 3 shows that the legs 20 of the reinforcing profiles 19 face the protective barrier strand 2. Due to the reinforcing profiles 19, the posts 17 thus receive a circumferentially closed cross-section.
  • brackets 21 are arranged from the figures.
  • the designed as box profiles spacer brackets 21 are trapezoidal in both plan view and in the side view. They consist of two U-shaped folded and then welded together steel sheets 22, 23. Here are the not yet welded together, but already folded U-shaped steel sheets 22, 23 visible from Figure 6, while the figure 5, the welded together steel sheets 22, 23 can be seen in the form of a spacer console 21.
  • the one post 17 facing U-shaped steel sheet 22 is shown in Figures 5 and 6 from a vertically oriented broadside 24 and two perpendicular to the broad side 24 beveled trapezoidal narrow sides 25th
  • the other to be connected to the protective barrier 2 U-shaped steel sheet 23 is composed of a substantially horizontal Wide side 26, a trapezoidal bottom 27 with two lateral, right angle folded triangular legs 28 and a trapezoidal top 29 with two in the direction of the bottom 27 bent right angles triangular legs 30 together.
  • a spacing bracket 21 when a spacing bracket 21 is assembled, the trapezoidal narrow sides 25 of the steel sheet 22 to be fixed to a post 17 overlap the triangular legs 28 on the trapezoidal underside 27 of the steel sheet 23 to be connected to the protective sheet strand 2.
  • the distance brackets 21 are so assigned to the post 17 and the guard rail 2, seen in plan view, the distance brackets 21 with their horizontally extending broadsides 23 facing the guard rails 3, while seen in the side view, the vertically oriented broadsides 24 of the distance brackets 21 the post 17 are facing.
  • the spacer brackets 21 on the one hand with the guard rail 2 and on the other hand with the posts 17 and the reinforcing profiles 19 are provided in the vertically aligned broad sides 24 of the spacer brackets 21 each have a bore 31 and in the horizontally oriented broadsides 26 three holes 32. Furthermore, located in the floors 4 of the guard rails 3 and the rails 11 holes or slots 33, About the means of Linsenkopfschrauben 10 and nuts 16, the distance brackets 21 are set on the guard rail 2. At the upper ends of the posts 17 and the reinforcing profiles 19 holes 34 are also provided which serve the connection of the spacer brackets 21 with the posts 17 and the reinforcing profiles 19.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP07010113A 2006-09-29 2007-05-22 Agencement de profilés de protection Withdrawn EP1908882A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620015149 DE202006015149U1 (de) 2006-09-29 2006-09-29 Schutzplankenanordnung

Publications (1)

Publication Number Publication Date
EP1908882A1 true EP1908882A1 (fr) 2008-04-09

Family

ID=37563980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07010113A Withdrawn EP1908882A1 (fr) 2006-09-29 2007-05-22 Agencement de profilés de protection

Country Status (3)

Country Link
EP (1) EP1908882A1 (fr)
DE (1) DE202006015149U1 (fr)
FR (1) FR2906544A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039849B3 (de) * 2008-08-27 2009-10-29 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Fahrzeugrückhaltesystem
EP2159326A2 (fr) 2008-08-27 2010-03-03 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG Système de retenue de véhicule

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026919A1 (de) * 2007-06-12 2009-01-02 Studiengesellschaft für Stahlschutzplanken eV Schutzplankenanordnung
DE102007033732A1 (de) * 2007-07-18 2009-01-22 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Schutzplankenanordnung
DE102008017939B3 (de) * 2008-04-08 2009-07-16 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Fahrzeugrückhaltesystem
DE102008039851B4 (de) * 2008-08-27 2010-06-02 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Fahrzeugrückhaltesystem
AT12367U1 (de) 2010-10-11 2012-04-15 Asa Protect Entwicklungs Gmbh Leitschienensystem
AT521770B1 (de) * 2018-07-24 2020-05-15 Kirchdorfer Fertigteilholding Gmbh Steher für ein fahrzeugrückhaltesystem

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555622A1 (fr) * 1983-11-30 1985-05-31 Est Profiles Tubes Renfort pour un support de glissiere de securite routiere et support renforce correspondant
EP0519851A1 (fr) * 1991-06-20 1992-12-23 L'equipement Routier Cale destinée à réaliser le montage sur un poteau d'une glissière de sécurité équipant une voie de circulation routière
FR2793501A1 (fr) * 1999-05-12 2000-11-17 Profiles Du Ct Dispositif de montage d'une glissiere de securite sur des supports verticaux de fixation au sol
DE20017123U1 (de) * 1999-10-22 2000-12-21 Voest-Alpine Krems Finaltechnik Ges.M.B.H., Krems Leitschienenband und Leiteinrichtung mit einem solchen Leitschienenband

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555622A1 (fr) * 1983-11-30 1985-05-31 Est Profiles Tubes Renfort pour un support de glissiere de securite routiere et support renforce correspondant
EP0519851A1 (fr) * 1991-06-20 1992-12-23 L'equipement Routier Cale destinée à réaliser le montage sur un poteau d'une glissière de sécurité équipant une voie de circulation routière
FR2793501A1 (fr) * 1999-05-12 2000-11-17 Profiles Du Ct Dispositif de montage d'une glissiere de securite sur des supports verticaux de fixation au sol
DE20017123U1 (de) * 1999-10-22 2000-12-21 Voest-Alpine Krems Finaltechnik Ges.M.B.H., Krems Leitschienenband und Leiteinrichtung mit einem solchen Leitschienenband

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039849B3 (de) * 2008-08-27 2009-10-29 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Fahrzeugrückhaltesystem
EP2159326A2 (fr) 2008-08-27 2010-03-03 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG Système de retenue de véhicule
DE102008039850B3 (de) * 2008-08-27 2010-03-25 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Fahrzeugrückhaltesystem
EP2159326A3 (fr) * 2008-08-27 2013-02-27 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co. Kg Système de retenue de véhicule

Also Published As

Publication number Publication date
DE202006015149U1 (de) 2006-12-14
FR2906544A1 (fr) 2008-04-04

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