NO179556B - barriers Stolpe - Google Patents
barriers Stolpe Download PDFInfo
- Publication number
- NO179556B NO179556B NO941621A NO941621A NO179556B NO 179556 B NO179556 B NO 179556B NO 941621 A NO941621 A NO 941621A NO 941621 A NO941621 A NO 941621A NO 179556 B NO179556 B NO 179556B
- Authority
- NO
- Norway
- Prior art keywords
- beads
- guard
- post
- rail
- guard post
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title description 2
- 239000011324 bead Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000004873 anchoring Methods 0.000 abstract 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Oppfinnelsen vedrører en autovernstolpe, fortrinnsvis av betong- eller plastmateriale, omfattende en langstrakt hoveddel (1) med en nedre ende (3) for nedføring i bakken og en øvre ende (2) for påmontering av en autovernskinne (5). Denne ende er utstyrt med et antall vulster (4) for mottak av en eller flere autovernsklnner (5). Vulstenes (4) overflate mot autovernskinnen (5) er dobbeltkrummet.Oppfinnelsen vedrører også en autovernstolpe der den nedre enden (3) er utstyrt med fleksible mothakevirkende forankrlngs-organer (10, 12, 15) som er utformet som, i utgangsst ill ingen, i fast vinkel utadragende strimler.The invention relates to a guard post, preferably of concrete or plastic material, comprising an elongate main part (1) with a lower end (3) for lowering into the ground and an upper end (2) for mounting a guard rail (5). This end is provided with a number of beads (4) for receiving one or more guardrails (5). The surface of the beads (4) against the guard rail (5) is double-curved. The invention also relates to a guard post where the lower end (3) is provided with flexible barb-anchoring anchoring means (10, 12, 15) which are designed as, in principle, at a fixed angle protruding strips.
Description
Oppfinnelsen vedrører en anordning ved autovernstolpe, fortrinnsvis av betong- eller plastmateriale, omfattende en langstrakt hoveddel med en nedre ende for nedføring direkte i bakken eller i et fundament og en øvre ende for påmonter ing av en autovernskinne eller lignende. The invention relates to a device for a guard post, preferably made of concrete or plastic material, comprising an elongated main part with a lower end for lowering directly into the ground or into a foundation and an upper end for attaching a guard rail or the like.
Den ovenfor nevnte autovernstolpen er utstyrt med et antall vulster ved den øvre enden for mottak av en eller flere autovernskinner, idet vulstene er innrettet til å plasseres i autovernskinnens konkave profil. Slike vulster tjener til å gi en god anleggsflate for autovernskinnene og holder den bedre fast ved påkjørsel av et kjøretøy, slik at den ikke så lett rives av, ved at vulstene forhindrer bevegelse av autovernskinnen langsmed autovernstolpen. Oppsprekking av stolpen fra festebolten for autovernskinnen og opp til toppen av stolpen forhindres også, da vulstene vil danne en sprekkbarriere. The above-mentioned guard post is equipped with a number of beads at the upper end for receiving one or more guard rails, the beads being arranged to be placed in the concave profile of the guard rail. Such beads serve to provide a good contact surface for the bumper rails and hold it better when hit by a vehicle, so that it is not so easily torn off, by the beads preventing movement of the bumper rail along the bumper post. Cracking of the post from the fastening bolt for the bumper rail up to the top of the post is also prevented, as the beads will form a crack barrier.
Fra US-patent nr. 5.219.241 er det kjent en autovernstolpe av den førstnevnte art. Den er utstyrt med to vulster som er utformet komplementært med autovernskinnens profil. Vulstene har samme tverrsnittsprofil langs hele sin utstrekning på tvers av autovernstolpens lengdeutstrekning. Denne autovernstolpen egner seg først og fremst for flate veistrekninger med stigning mindre enn 4 - 7°, idet det vanskelig tillates større vinkelavvik mellom stolpen og autovernskinnen. Dersom det forsøkes å montere autovernskinne på stolpen i bakker med en stigning på mer enn 4-7°, vil skinnen vanskelig kunne legges til riktig anlegg mot vulstene, og vil helst kun berøre vulstene i enkelte punkter. From US patent no. 5,219,241, a car guard post of the first-mentioned type is known. It is equipped with two beads that are designed to complement the profile of the bumper rail. The beads have the same cross-sectional profile along their entire extent across the longitudinal extent of the guard post. This guard post is primarily suitable for flat stretches of road with an incline of less than 4 - 7°, as it is difficult to allow greater angular deviations between the post and the guard rail. If an attempt is made to mount a guardrail on the post on slopes with an incline of more than 4-7°, the rail will hardly be able to be placed correctly against the beads, and will preferably only touch the beads at certain points.
Med den foreliggende oppfinnelse er det søkt å tilveiebringe en autovernstolpe som innehar de samme fordeler som nevnt ovenfor blant annet med hensyn til forhindring av oppsprekking i stolpens lengderetning, og godt anlegg for autovernskinnen, men som i tillegg gir et betydelig større bevegelsesområde for vinkelen mellom stolpen og skinnen, og derved tillater bruk av autovernstolpen også i bratte stigninger. Dette oppnås ved at vulstenes overflate mot autovernskinnen er dobbeltkrummet. With the present invention, it has been sought to provide a guardrail post which has the same advantages as mentioned above, among other things with regard to preventing cracking in the lengthwise direction of the post, and a good fit for the guardrail, but which also provides a significantly larger range of movement for the angle between the post and the rail, thereby allowing the use of the bollard also on steep inclines. This is achieved by the fact that the bead's surface against the guard rail is doubly curved.
Oppfinnelsen skal nå nærmere beskrives under henvisning til de etterfølgende figurene, der: The invention will now be described in more detail with reference to the following figures, where:
Figur 1 viser en autovernstolpe, sett forfra, Figure 1 shows a guard post, seen from the front,
figur 2 viser autovernstolpen i figur 1, sett fra siden. figure 2 shows the guard post in figure 1, seen from the side.
I figur 1 og 2 vises en autovernstolpe 1 med en øvre ende 2 og en nedre ende 3. "Ved den øvre enden er stolpen utstyrt med to vulster 4 som tjener som anlegg for en autovernskinne 5. Mellom vulstene er det anordnet et gjennomgående hull 6 for en festebolt 7 for autovernskinnen 5. Øverst er stolpen 1 utstyrt med et spor 8 for påkrymping av et refleksbånd. Stolpen er fortrinnsvis laget av betong eller plast og er i den første utførelsesformen massiv. Vulstene 4 er dobbeltkrummet og utgjør fortrinnsvis ca. en tredjedel av et kuleskall. Autovernskinnen kan da uhindret dreies om festebolten 7 til ønsket vinkel som tilsvarer bakkens stigning på stedet. I praksis vil det ikke være aktuelt med mer enn 15 - 20° vinkelavvik fra horisontalen. Selv med et slikt vinkelavvik vil autovernskinnen 5 ligge godt an mot vulstene 4. Figures 1 and 2 show a guard post 1 with an upper end 2 and a lower end 3. "At the upper end, the post is equipped with two beads 4 which serve as a structure for a guard rail 5. Between the beads there is a through hole 6 for a fastening bolt 7 for the guard rail 5. At the top, the post 1 is equipped with a groove 8 for shrinking a reflective tape. The post is preferably made of concrete or plastic and is solid in the first embodiment. The beads 4 are double-curved and preferably make up about a third of a ball shell. The bumper rail can then be turned unhindered around the fastening bolt 7 to the desired angle that corresponds to the slope of the ground on the site. In practice, it will not be relevant with more than 15 - 20° angular deviation from the horizontal. Even with such an angular deviation, the bumper rail 5 will lie well against the beads 4.
Figur 1 viser en utførelsesform med to vulster på samme side, men det kan selvfølgelig også anordnes vulster på motsatt side også, for eksempel til bruk på motorvei. Flere enn to vulster på samme side kan også være aktuelt. Man kan også benytte seg av kun én vulst, men dette vil ikke gi god nok sikring for de fleste veier. Figure 1 shows an embodiment with two beads on the same side, but beads can of course also be arranged on the opposite side as well, for example for use on motorways. More than two beads on the same side may also be relevant. You can also use only one bead, but this will not provide good enough protection for most roads.
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO941621A NO179556C (en) | 1994-05-03 | 1994-05-03 | barriers Stolpe |
NO951582A NO951582L (en) | 1994-05-03 | 1995-04-26 | barriers Stolpe |
AU24215/95A AU2421595A (en) | 1994-05-03 | 1995-04-27 | Crash barrier post |
PCT/NO1995/000070 WO1995030054A1 (en) | 1994-05-03 | 1995-04-27 | Crash barrier post |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO941621A NO179556C (en) | 1994-05-03 | 1994-05-03 | barriers Stolpe |
Publications (4)
Publication Number | Publication Date |
---|---|
NO941621D0 NO941621D0 (en) | 1994-05-03 |
NO941621L NO941621L (en) | 1995-11-06 |
NO179556B true NO179556B (en) | 1996-07-22 |
NO179556C NO179556C (en) | 1996-10-30 |
Family
ID=19897068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO941621A NO179556C (en) | 1994-05-03 | 1994-05-03 | barriers Stolpe |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2421595A (en) |
NO (1) | NO179556C (en) |
WO (1) | WO1995030054A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999061708A1 (en) * | 1998-05-13 | 1999-12-02 | Euroskilt A.S. | Fastening means for guard rail |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2225035A5 (en) * | 1973-04-04 | 1974-10-31 | Fornells Sa | |
US4505456A (en) * | 1984-03-12 | 1985-03-19 | Mansion Industries, Inc. | Railing and baluster connection |
US5219241A (en) * | 1991-06-04 | 1993-06-15 | Picton Valentine L | Crash barrier post |
-
1994
- 1994-05-03 NO NO941621A patent/NO179556C/en unknown
-
1995
- 1995-04-27 AU AU24215/95A patent/AU2421595A/en not_active Abandoned
- 1995-04-27 WO PCT/NO1995/000070 patent/WO1995030054A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999061708A1 (en) * | 1998-05-13 | 1999-12-02 | Euroskilt A.S. | Fastening means for guard rail |
Also Published As
Publication number | Publication date |
---|---|
NO941621L (en) | 1995-11-06 |
NO179556C (en) | 1996-10-30 |
AU2421595A (en) | 1995-11-29 |
NO941621D0 (en) | 1994-05-03 |
WO1995030054A1 (en) | 1995-11-09 |
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