DE1459843A1 - Security fence - Google Patents

Description

Addition to the patent (patent application Z ^τ 55 352 V / l? E)

The invention relates to a security fence for people coming off the road Vehicles with at intervals on the roadside across the road in the "ür: lreich" anchored support post in the form of A-shaped dock for sliding Bracket for lengthways tensioned wire ropes with trestles on both sides in each case by a door anchor tension tearing on impact with vehicles are secured, according to patent (patent application IvI 55 352 V / 19e).

According to the invention, this embodiment described in the main ^{patent is to be improved in FIG. 1} so that the brackets for holding the Leitoeile can more easily evade obliquely to the longitudinal direction in the event of a collision with vehicles, while a particularly high drag torque is required in the direction of the road will. For this purpose, it is proposed in accordance with the induiigs to design a guide fence of the type described at the outset in such a way that the trestles are pivotably mounted at ground level about an axis running transversely to the roadway.

The pivot axis is conveniently anchored to one in the ground by two Bearing sleeves attached to the foundation set, in which the sins, designed as pivot pins, of a lower link forming the foot of the trestle are led. The arrangement can also be made so that the open Side of the A-shaped bracket through an ear piece attached to the thighs of A. is closed, which has the same diameter as the bearing sleeves, in its length corresponds to your distance between them and means through the sleeves of trunnions inserted therethrough are hinged to the foundation.

BATH ORIGINAL 90980A / 067 1

In this "'.. else A slightly montieuba-'c and after' iineiv. Lnfull quickly recoverable holder for the guide wire cilo" ar the impact the Fahrsuujon _o ering, so can the Ti eic ο clr.v by Koch. hi'-v ^ .i erected again wei'dcii, and it is .iur necessary to cino new. "." r Janker before 3 painting aiinub -ingcm. ... ind by 'jn Αυίρ / all one or more bridges varb 'igjii or gok.iickt worJ.en, so brcuc ^{; i} ü: ".; sui. ·. Replace entv / cder> mr a!, Agem-uffe or u ^ "iiideron ii'ali die Tchveuhrvipfen yelüat r: ti v / er: Len.

Das! 'Im-la ¹ ""en'; consists of ',. citcrbiiclunj: 1er UNJ "l'RFin) eiü _A .i ;; LGV / cis'3 auc cin-ji * Co 'iltreclit tu'\;: v Ιολ, lia I. ^r uffen under Abotäiv /. '.'! lcn. trajw'lc .. latE ': ο riwie U3 oil: o -. "'.io" .la ti a ';x''.:! i-: exirLen, l ".n _o lici-cn ^ lattcnf 'erroneous ^ uo. -jiied, ..n whose Andcii Kaltfiöccn are intended for the r.oclcversoaunuu ^'. '.. ob ^ i dii sich': reuaenia: i blatten riiiiidostcns in c ".: ior" Tckc ⁿ iirch a V, inkoVroiIlc ^^ Ok, -rjrstc.lft si.rl, v / elches als ^ 'Ih ^ uii ^ cjliod for Jas.? i-ischta _o 'en des ITund: -iv-o.ites in .U'.s' rdreich nach un'; o: i vcrlänjcrt is. Ivlit dies.:r ^ "instruction (lv." Onta ₀ ukr -.- u: j gen - '. Nnt) creates a particularly cheap and yet stable lot l / undanient, which is also easy to produce jjund des _o erinje.i. ^ ucrncbiitier ler _ ~ Latten i: i ans

I let it be beaten. Un- die '.'inschlagticfe n'.va tigs run ig i: u limit,,': an.i / on the -plate-shaped .. lower link on the bcrs: it'i ^ in * bsc'-. Suffered from being bent at right angles, which significantly increases the stiffness of the ZTundierung. To the L'ndcn dc3 unigcbogenen portion remain overlap STEL Cn 'are formed "" son UNRL as a particularly sweclcrnäßigcs i' serve as. 'Erkrial gleichricitig ikerungen for holding Vera whose other ITiiden. ar.ι "^ .ock itself are attached.

Jc depending on whether the Ljitzaun stoits on the Straficni-and or on a: uri l'ittelstroifen, carry one or both of the legs of the goat on their outer sides, open at the top Hooks for holding and guiding the guide rope c. Through. '. This /. Arrangement is made sure that when the square is folded down the. "Jeiic easily out of her mind lorr.rf? .en and At the required height :: ur support of the impacting .Tahrzeugec remain. It is also achieved that there is no impact which goat should fold down, pretty much due to the Z jstigkoit of the Impact tearing dry anchors are determinable. - -

BATH ORIGINAL 90 9.8 04/0671

Iii vorteiliiaiter '7eise are .röcke * verifiable suture with a "." VercteifungoblccJi on which the DockverGpaunungen or attack Anchorages, T ^-1 Ci this in a rcicck- ^ ^ lohrkonsirtiktion executed -and ii ^ ~ * average ■ ■ . "" nsbildung it is possible that tensions lic Bock (7tab or · to hasten ^ a) break or the impact of a F.ihrzeugec by the -. 'ufprall However ans their Befsctigung herausgcnsöcn v.xrüca. Thickness of the reinforcement sheet bnv /. . Qeine rcstigkeit is in ■ "" 1 käugigkcit of the "PUR ^ ulialtenclon stress selected 'iidcrerceitc or eh: rusÜtzlich the ground anchor can hrr: / attached to the Ilr.ltc.'iscn dec plattenförvi ^.' Cn ^. .ucr ^ liodcc befectirjten 7ocl: verspannun ^ cn ano brittle, e.g. ^ ehärteteijT i.iaterial exist reiCen and the unoclave - ^: - cn

Tg int αν · Όιΐ "π .-.;:; · V. Ie bcii ^ -" c ^ enGtaii.-i -cr IIanptaninelchan ^ purpose: iiüili ^, the .T ^ eit-goile in /. BstSnden through. ''"V / icchen anchoring to be tensioned in both clearings," wake up the '"wiping anchoring is, in the event of a collision with vehicles, lunging ^{or stretching of the t} ■; au'n can be created in any length. 12 by the fact that the "wiper anchors, which can consist of sprüdor.i 1 'nterial, are attached close to each other after two rides 1, is for everyone tense . '.. bscTinitt- the elongation is about the same. At the same time, it is achieved that only a few adjacent shoring abutments for the elongation in the event of an impact are used and the stress remains limited to a certain length of the fence.

The invention is described below with reference to the embodiment shown in the drawings explained in more detail.

l '"" ig. 1 shows a perspective illustration of a fence according to the invention with a buck \ xnd the intermediate anchors for the prestressing of the licitc hurry,

Fig. 2 also shows in 1 ″ perspective a holding block with a particularly useful one Foundation in the form of an Ivlontagekreuzec.

Fig. 3 shows a section across the fence.

ORIGINAL

909804/06/1

According to FIGS. 1 and 2 , the sliding fence according to the invention consists of the trestles 10, which are arranged at intervals across the roadway on the roadside, for the movable support of several side ropes 11 stretched along the roadway, which are located at a height above the ground on which an effective support of an impacting vehicle is still possible. The trestles 10 consist, for. B. from awei drill bits 12, which are welded to each other at their upper end at an acute T.'inkel and which are used as two legs of a /. The legs 12 are connected to one another at their lower ID ends by a f-luer member 13, which is also made of lead material or solid; ate rial. Depending on whether the trestle is used to hold the rope on one side of the lane according to FIG. 1 or to hold the ropes on both sides on the median between two lanes as shown in FIG. in which the guide ropes 11 stretched along the roadway are suspended. Under certain circumstances it may be useful to design the cable holder in the hook 14 in such a way that the cables slide out of the hook openings only with a certain resistance in the event of a vehicle impact Horny 11 prevents too easy a slide out of the hook 14 upwards.

Each block 10 is mounted with its cross member 13 at Bodenliöhe so that it can be folded down. For this purpose, a foundation is made in the ground, which according to FIG. 1 from a prefabricated concrete slab or from a wooden plank similar to a Rail sleeper 15 is made. On the plate 15, the top with is approximately flush with the ground, two bearings 16 are attached perpendicular to the direction of the road in alignment at a distance from one another. The bearings 16 are used for Receiving the designed as a bearing pin that protruded beyond the legs 12 Ends of the cross member 13, if the cross member 13 is made of round material, machining of the bearing journals is not necessary.

The triangular construction formed from leg 12 and cross member 13 is expedient provided with a stiffening plate 17, which is attached to the legs' 12 is welded on. In the exemplary embodiments shown, this serves

BATH ORIGINAL

909804/067 1

-Jr- ^Γ

stiffening plate at the same time as a holder for so-called Bockariker 18. 3en Trestle anchors IG have the task of holding a trestle in a vertical position or »to prevent it from folding over. The anchors 18 can axis one in the ground screw-in anchoring part 19 exist at its upper. Ignition has a ^ se, in which a horn or a pull rod 20 hung from solid material will. The rod or ceil?, 0 is by screws or other fasteners held in the stiffening plate 17. The attached between the legs 12 Plate 17, which serves on the one hand to stiffen the triangular structure and on the other hand to hold the upper ends of the gantry anchors 18, can still Can be used for another task by painting them with a luminous paint so that the blocks following one another at a distance on the edge of the road at night light up cichtzeichen or markings for the edge of the road form. The brackets 10 could also be made of any other, e.g. Material.

With the guide fence according to the invention there is the possibility of using guide ropes 11 of any length without their tension being different in individual areas. For this purpose, intermediate anchors 22 are provided at certain intervals, which are effective on both sides from an earth anchor 23 »Two turnbuckles are attached to an upper eyelet of the earth anchor 23» one of which consists of tension rods 25 made of brittle material or a release device on the individual lines rush 11 out and there are firmly connected with the help of Geilklemmen 26 or similar devices. It is an essential feature of these intermediate anchors that they are provided from each ground anchor 23 in both directions. As a result of the two-sided bracing, the degree of stretch or elasticity is kept approximately the same in each guide rope section and it is possible that the lengths of less adjacent bracing sections are also used for the stretching in the event of an impact in a certain section. Due to the intermediate anchoring, a J-juitz fence of any length can be produced without the need to interrupt the guide ropes and anchor them firmly. Finds a collision of a vehicle in the region of the intermediate anchorages 22 for the ropes Il takes place, causing the brittle Ma TERIAL cirrus breaking the Ve approximately rods 25, so that at this point eime '

9 0 9804/10871>

-A -

certain "elasticity I eitseile guaranteed bleibt.und the vehicle is not imposed /..nc great the brittle anchoring rods 25 can also be used ⁿ hasten that a overload T ^T triggering or releasing ago. * · direction to the Lcitseilen 11 are attached.

FLg. 2 shows a bracket 10, both legs 12 with hooks 14 for dom Bracket of the guide ropes 11 are provided. The bracket 10 is in this version: = for example by a particularly useful, easy-to-manufacture electrode anchoring 27 held. The ground anchorage 27 consists of a perpendicular plate 20 in which two bearing sleeves 29 are attached at a distance from one another are. The cuer link 13 of the triangular construction is expedient in this case a? vor and that with the. same inside diameter as the bearing sleeves 29. For the swiveling mounting of the bracket 10, the bearing sleeves 29 Pivot pin 30 inserted, extending into the tubular. "Lower member 13 extend into it.

With the plate 2C inkel to her standing two ^r vertical at right _V.; '"_uerplatten connected 31st The kluerplattcn 31 are connected to an upper right angle on one side bent Iv ^r itte lab section 32 provide the one hand, on the other hand an additional stiffening serves to limit in turning the anchor 27 in the TRDE, the anchoring at loads in I In one or more corners of the panels 28 and 31 connected to one another, a pile 33, for example a ^T. .Iontage cross 27. The post 33 can also be hammered in individually and the assembly cross can then be attached.

The possibility of fastening is also advantageous in the exemplary embodiment according to FIG the bracket 18 is provided in the area of the ends of the circuit board 31 Eyes 34. The fastening of the trestle anchors 18 is independent in this case of additional ZDrd anchorages as in the exemplary embodiment according to FIG. 1,

SAD ORfGfNAL | 909804/0671 '

/; i il.-rcn upper .Tndcn are the 3oc.kan.ker IG as suvor in the stiffening plate held by screws and nuts. When driving into a vehicle on a dock 10 either the corresponding Γ-ockanker IC tears or it becomes torn out of its upper bracket.

The particular advantage of the proposed skirt construction is based on the possibility of easy folding over of the brackets in the event of a direct impact IT vehicle, on the other hand, that the trestle anchoring or the foundation can continue to be used after the accident. Under certain circumstances, even Reuse the trestle 10 that has been approached if one or both trestle anchors are replaced be, ■

According to FIG. 3, one or more sloping steps 35 can be provided on the side of the trestles 10 facing away from the roadway, for example on dangerous elevated roads or bridges. As a result, the leading edge formed by the level 35 is then guided after the impact T.n Fahrnexxg 36 and can no longer be thrown back into the roadway. ■

BAD ORlGINAt

90980 4/0671 '^;

Claims (1)

Λ ns j "Icherhcitsleitzaun l" \ :: vehicles departing from the lane with under / batänclcn ri; -i 'roadside -; outside to the roadway anchored in the ground in the form of inverted V-shaped T3ockc made of ZL'isenrohr for movable mounting in the direction scanned Wire ropes, in which the V-shaped bridge in the direction of the roadway is secured on both sides by means of a "^ rdankcrverspanmmg" which tears in the event of a vehicle impact, according to the patent. *. . "(Patent Registration 1. Di; 352 7 / 19e), characterized in that the blocks (10) in rodciihöhe 'ir, cine -nor to Fahrlr In vcrLvufende axis (16 - 16; 29 - ^O 9). Pivotably gelagex-t are. ?,. J.clt:.; Au: i according to claim 1, characterized in that the Cchv / enkachse is fixed by ijv / ei on a iin Ήο.ΐοη anchored foundation (1! 3) attached Ijc gerirmffen (16), in which the formed as ^{a pivot pin 1} ^ nlen of the foot .len block forming ._iiergliedes (13) are guided, ". i-citzaun according to claims 1 or 2, characterized in that the open Ceite of the goat through a Π ear piece attached to the legs (12) of the 7th (13) is closed, which has the same diameter as the bearing sleeves (29) has, corresponds in length to the distance between them and means pivot pin (30) on the foundation (27) extending through the lugs is hinged. 4. Guide fence according to Claims 1 to 3, characterized in that the foundation (27) consists of a vertical plate (28) which supports the sleeves (29) at a distance, and an elongated plate-shaped plate that crosses the plate üuer member (31) consists, at the ends of which retaining eyelets (34) for the bracket bracing (IC) are provided, the intersecting plates (28,31) in a corner are stiffened at least by a Y / inkelprofilstück (33), which serves as a guide link extended downwards for the installation of the foundation into the soil is. .90 9 8 04/0 671 ' -JZ - 5. J> eitzaun according to speeches 1 to -I ₁ thereby gekcnnnciciinct that one odor both legs (12) of the bracket on their outer sides, upwardly open Hr ken (11) only support and guide the guide ropes (11). 6. Leitsatin according to claims 1 to 5, characterized in that dal lic foxes (10) consist of a triangle .Iohr construction or pressed prefabricated parts and insane middle area with a stiffening block (17) in front of solion siad, on which attack the dock tensioning (10) and also designed as a luminous sign can be. 7. Guide fence according to claims 1 to 6, characterized?; Eichnot that along the fence on the side facing away from the lane of the crouch one or at a lateral distance several sloping steps (35, Fig. 3), z. E. in Bor Isteinhöhe, are provided, which form a leading edge and prevent the vehicle from being curückgeschloudert in the roadway after the impact on the elastic ropes. 9098 04/0671