EP2267224A2 - Dispositif de retenue pour un mât directeur routier et son procédé de fabrication - Google Patents

Dispositif de retenue pour un mât directeur routier et son procédé de fabrication Download PDF

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Publication number
EP2267224A2
EP2267224A2 EP10005807A EP10005807A EP2267224A2 EP 2267224 A2 EP2267224 A2 EP 2267224A2 EP 10005807 A EP10005807 A EP 10005807A EP 10005807 A EP10005807 A EP 10005807A EP 2267224 A2 EP2267224 A2 EP 2267224A2
Authority
EP
European Patent Office
Prior art keywords
carrier housing
holding plate
foundation
screw
ground
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Withdrawn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
EP10005807A
Other languages
German (de)
English (en)
Other versions
EP2267224A3 (fr
Inventor
Joachim Bader
Ralph Burgold
Herwart Hermann
Michael Waizzenegger
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.)
GEBR. STRAEB GMBH & CO.
Original Assignee
Gebr Strab and Co GmbH
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 Gebr Strab and Co GmbH filed Critical Gebr Strab and Co GmbH
Publication of EP2267224A2 publication Critical patent/EP2267224A2/fr
Publication of EP2267224A3 publication Critical patent/EP2267224A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/673—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for holding sign posts or the like
    • E01F9/685—Subsoil means, e.g. foundations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2269—Mounting poles or posts to the holder in a socket

Definitions

  • the invention relates to a holding device for a simulatorleitpfosten and a method for their preparation according to the preamble of claim 1 and 11, as it is generally found in road construction together with the scholarleitpfosten used in it as a boundary.
  • Traffic control posts are known to be used wherever vehicle traffic is widespread. They are placed on the edges of the road, are made of plastic, are hollow inside, usually have a triangular cross section and a height of about 1 m.
  • a variant of this are the simulatorleitpfosten encountered in France with a round cross-section, a diameter of about 20 cm and a height of about 1.50 m. They are known under the names Balise J1 and J3, are hollow, open at the bottom and closed at the top conically.
  • the attachment of this scholarleitpfosten in or on the ground is usually done by a holding device consisting of a cup-shaped carrier housing made of plastic, which has an inner diameter which is slightly larger than the outer diameter of the traffic jam and carries the scholarleitpfosten inserted.
  • a holding device consisting of a cup-shaped carrier housing made of plastic, which has an inner diameter which is slightly larger than the outer diameter of the traffic jam and carries the scholarleitpfosten inserted.
  • On the outside of the carrier housing stiffening ribs are mounted and the bottom surface is expanded to a flange-like edge around the carrier housing around.
  • This type of holding devices is very common, since they are easy and cheap to produce as plastic parts and therefore often supplied by the manufacturers already together with the scholarleitpfosten.
  • the anchoring of the holding device is done by first introducing or digging a hole in the earth whose depth corresponds approximately to the height of the carrier housing.
  • the carrier is then inserted into the hole and pulped on the outside with earth or gravel and fixed.
  • the disadvantage of this attachment is that it is difficult to stamp the carrier in a vertical position.
  • the durability is too low, especially when in winter the snow blowers hurls wet snow against the side surface of the traffic jam post, resulting in high impact pressures.
  • the object of the invention is therefore to provide a holding device for recountleitpfosten o. G.
  • the holding device consists of a commercially available plastic carrier housing, on the underside of which in the underground (soil) can be introduced or anchored finished foundations such.
  • a deflectable ground dowel (known, for example, from the DE 196 07 972 C1 ), a screw-in, or a concrete foundation, which have an upper end face flange surface with threaded holes, is fastened or fastened via at least one screw.
  • a einschlagbares bottom foundation (ground dowel) can be attached or fastened, which has a cylindrical tube part with lower folded impact penetration tip and an upper, usually bell-shaped flange.
  • the carrier housing with its outer, then lower support or bottom surface and the upper flange surface of the ground dowel flange lie flat on each other.
  • the cup-shaped carrier housing with the ground dowel in axial alignment is firmly connected by screws or connectable, whereby a secure anchoring of the carrier housing and thus inserted inserted and held in place recountleitpfostens ensured.
  • the carrier housing as hitherto customarily sunk to its upper open edge in the ground or subsoil, but additionally largely secured by its secure attachment to the introduced in the soil below Erddübel against contours or even tearing.
  • a maximum holding force over the entire carrier housing bottom is achieved when only a large, substantially the entire bottom covering disc is used, which is provided with corresponding through holes for the mounting screws and thus serves as a common washer and retaining plate.
  • only a central through hole may be provided or in a corresponding hole pattern a plurality of evenly spaced on the pitch circle through holes.
  • the holding plate has a hole pattern corresponding to the hole pattern of the support member, so a central bore / opening or on the corresponding hole pitch z. B. two, three, four, five or six through holes are present. If necessary, then all of the multiple holes for direct screwing on the support member to use or only a few in uniform circumferential spacing, so diagonally opposite two holes or three holes, etc., depending on the strength requirement.
  • the holding plate can simultaneously have both the central bore and the plurality of holes on the pitch circle, so that a universal holding plate is available for all applications.
  • the outer diameter of the holding plate at least 3 places by a few millimeters, z. B. about 2 to 3 mm smaller than the inner diameter of the carrier housing and thus corresponds to the flat inner bearing surface of the bottom of the carrier housing.
  • z. B about 2 to 3 mm smaller than the inner diameter of the carrier housing and thus corresponds to the flat inner bearing surface of the bottom of the carrier housing.
  • a secure even resting of the retaining plate on the carrier housing bottom is also ensured.
  • these recessed portions may be provided in accordance with the arrangement of the through holes and slightly stronger, so that a polygonal retaining plate is present.
  • the holding plate a non-circular, z. B. oval, preferably rectangular centric or off-center diagonal-symmetrically offset opening has, so that on envelope (turning the plate by 180 °, from one plate side to the other) results in the same position.
  • this opening is preferably embossing technically introduced so that the edges are pushed out protruding at the lower edges of the opening as a cutting edge, forming a cutting edge (equal to an anvil plate with downwardly directed hole iron).
  • This has the advantage that the holding plate can simultaneously serve as a tool for punching a non-circular opening in the bottom of the carrier housing and is then suitable for centered or positionally accurate insertion and placement of the carrier plate in the interior of the carrier housing.
  • the holding plate can be designed so that they are preferably embossing technology introduced so that the edges are excellently pressed out at the bottom edge as a cutting edge forming a cutting edge (punch).
  • This has the advantage that the entire holding plate can simultaneously serve as a tool for punching out all openings in the bottom of the carrier housing and can be bolted directly to the carrier plate of the flange after the expulsion of the slugs.
  • the support member or intermediate plate to be inserted is provided with recesses for each bore.
  • a holding device according to the invention with a corresponding carrier housing, retaining plate and ground foundation are also provided for recountleitpfosten, which is not round, but z. B have a triangular cross-section.
  • At least one screw-through bore is / are introduced in the bottom of a preferably commercially available carrier housing.
  • a ground foundation is placed vertically in the ground, so that its upper Anflansch requirements is approximately at the same level is located with the ground surface.
  • the support housing is placed on the frontal Anflansch procedures the ground foundation and bolted with specially long tool inside of the retaining plate with the ground foundation firmly.
  • the VerLiteleitpfostens can be introduced with its lower end in the carrier housing to the bottom stop on the housing bottom.
  • a holding plate is first made with a corresponding hole pattern and introduced into the open-topped carrier housing so that it rests flat on the carrier housing bottom. Thereafter, the screw through-holes are inserted in the carrier housing bottom, using the holding plate as a drilling template. Then proceed in the same manner as described above, namely the ground foundation introduced into the ground and screwed the carrier housing with therein retaining plate to this.
  • At least one (double) adhesive element is applied after the production of the holding plate with a hole pattern, after which it is inserted into the upwardly open carrier housing in such a way that it points flat with the side having the applied adhesive elements pointing downwards the carrier housing bottom rests. Then the holding plate from the top at least slightly on Pressed housing bottom so that it and sticks to this and during further activities not slip and can be used as a fixed position drilling template. Finally, the further steps are initiated, namely the introduction of the through holes in the housing bottom, the introduction of the ground foundation and screwing on the ground foundation. Thus a very simple procedure.
  • the holding plate is preferably in advance preferably stamping and embossing technology made so that a central or radially eccentrically displaced non-circular opening with projecting from a plate face cutting edges is present (cutting hole iron).
  • stamping and embossing technology made so that a central or radially eccentrically displaced non-circular opening with projecting from a plate face cutting edges is present (cutting hole iron).
  • the holding plate is inserted with the Locheisenschneide down into the upwardly open carrier housing and the carrier housing placed on a wooden or plastic plate. Thereafter, by means of an iron rod with a flat bottom end pressed from the top of the plate or beaten while punching the non-circular opening and then removed the punched-slug.
  • the retaining plate has thus served as a punching tool.
  • the holding plate is removed from the carrier housing again, which is then turned off with the opening facing down. Then, the holding plate is placed on the now upwardly facing bottom of the carrier housing so that the cutting edge, which now represents a passage for positioning, rests pointing down into the punched opening in the bottom of the carrier housing.
  • the screw through-holes are drilled, with at least two holes are to be introduced.
  • the holding plate is removed from the carrier housing, the housing again reacted with the opening upwards and the holding plate again introduced into the interior of the carrier housing in such a way that the punching blade of the holding plate engages from the inside again in the central bottom opening of the carrier housing form-fitting manner ,
  • the holes in the plate now align with the holes in the bottom of the carrier.
  • a holding plate serving as a punching tool can be used, in which all openings and / or through holes are punching and embossing technically provided with cutting edges. This is then also locally (but can also be done in the provision of a set) introduced with the Locheisenschneide down into the open-topped carrier housing and punched as described above by pressing or hitting all openings or screw through holes and then the punching Butzen removed. Subsequently, the holding plate from the carrier housing must not be removed again thereafter and can be screwed to the ground foundation immediately.
  • the carrier housing of the holding device is not visible in the ground-mounted state, then the earth is excavated at the exact predetermined location according to the depth and size of the carrier, thus producing an approximately cylindrical hole in the ground.
  • the carrier housing is optionally placed on the top of the ground anchor with therein retaining plate and made with specially long tool from the retaining plate from the screw with the ground dowel.
  • the / a a
  • a knock-in ground anchor 7 is present, the cylindrical tubular body at the lower end has a folded driving tip 8, while at the top of a bell-shaped flange part 9 is provided that has a Anflansch configuration 10 at its upper end face.
  • the carrier housing 2 lies with its outer bottom surface 11 on the Anflansch requirements 10 so that the two parts abut achsfluchtend one above the other, where they are held together by screws 12 firmly.
  • Fig. 2 a further embodiment of the holding device 20 is shown, which in a similar manner as that of Fig. 1 is constructed, except that here on the carrier housing bottom 4 just resting a holding plate 21 is inserted.
  • screws 12 are performed through through holes 22 of the support plate 21 and 14 of the bottom 4 and are screwed into the threaded sleeves 15 fes.
  • the carrier housing bottom 4 is firmly clamped between the holding plate 21 and the ground dowel flange part 9.
  • a non-circular opening 23 is present, which is designed here square, as well as from Fig. 4 is apparent.
  • This opening 23 is stamping and embossing technology designed so that it has at its lower edges downwardly projecting cutting edges 24 which projects through a corresponding opening 25 in the housing support base 4 and this projects at least slightly.
  • the holding device 30 shown as a third embodiment is the
  • Carrier housing 2 held on the inserted retaining plate 21 with a central screw 31 on the flange 9 of the knock-in anchor 7.
  • an intermediate plate 32 is provided, which in turn is screwed with countersunk screws 33 in the threaded sleeves 15 of the flange part 9.
  • supported screw 31 performed by the openings 23 and 25 in the holding plate 21 and bottom 4 and by a corresponding opening 35 in the intermediate plate 32 to finally in a screwed on the underside of the intermediate plate fixed nut or threaded sleeve 36 to be screwed.
  • FIG. 4 and FIG. 5 show the in Fig. 2 and Fig. 3 existing holding plate 21.
  • the uniformly spaced arrangement of the through holes 22 on the pitch circle 13 can be seen and the arrangement of the non-round, here square opening 23 and surrounding this opening cutting 24th
  • FIG. 6 to FIG. 9 some manufacturing and assembly steps are shown with respect to the holding device 20.
  • Fig. 6 shows Fig. 6 as the carrier housing 2 with its insertion opening 17 pointing upwards and at the same time rests with its outer bottom surface 11 on a wooden plate 40.
  • the support plate 21 is placed flat on the floor 4.
  • an iron rod or punch 41 was hit or pushed to the middle of the plate, which on the floor previously upstanding cutting 24 of the opening 23 in the bottom 4 has knocked out the opening 25 and now stands in this.
  • Fig. 7 It is shown how the carrier housing is reacted with the opening 17 facing down, while the holding plate 21 is placed on the outside of the bottom 4, that the cutting 24 engages from the outside into the non-circular opening 25 and holds them positionally secure.
  • the plate 21 now serves as a drilling template, wherein a drill 42 is passed through the through hole 14 from the outside and the carrier housing bottom 4 corresponding flush introduces the bore 21.
  • Fig. 8 shows how in a further step, the support housing 2 again set up with the opening 17 pointing upwards and the holding plate 21 inside of the bottom 4 aufegend is introduced so that the present at the opening 23 cutting 24 engages fully into the opening 25, wherein the through holes 14 of the holding plate and 22 of the bottom 4 are aligned aligned achrichtfluraumd.
  • Fig. 9 illustrates how in a previously excavated according to the size of the support housing Erdloch 44 a Erddübel 7 is hammered so that it is aligned with the frontal Anflansch Type 10 of its flange 9 in approximately the same plane with the bottom of the Erdloch 44.
  • the carrier housing 2 stands with its lower support or bottom surface 11 on the Anflansch configuration 10 of the flange 9 and the bottom surface of the hole and is clamped on the support plate 21 on the Erddübel 7.
  • the screws 12 are guided on the inside by the corresponding through holes in the holding plate and bottom and screwed by means of a long screwing tool 45 in the threaded sleeve 15 of the flange 9.
  • In the annular space 46 between the carrier housing shell 3 and wall of the Erdloch 44 is filled with earth or cement.
  • Fig. 10 shows a screw-in Erddübel 50, instead of the in Fig. 1 to 3 used impact anchor is used.
  • This screw-in dowel 50 has on its tubular body a long conical screw 51, which is provided with a thread 52.
  • a bell-shaped flange part 9 Similar to the impact dowel 7 is provided, which is equipped with threaded sleeves 15.
  • a holding device 55 is shown as a fourth embodiment.
  • This has a carrier housing 2 with an inner holding plate 21, similar to the embodiment according to Fig. 2 .
  • a concrete foundation 56 is provided.
  • a bell-shaped flange part 9 with threaded sleeves 15 embedded therein, so that the attachment of the support housing via the screws 12 similarly vorappelbar is like in Fig. 2 and Fig. 9 ,
  • Fig. 12 shows as a fifth embodiment of the invention, a holding device 60, in the carrier housing 2 with internal support plate 21 identical as in the embodiments of Fug. 2, 3, 9 us 11 is executed, except that 56 screw dowels 59 are placed on a corresponding circle arranged here for the realization of a Einschraub Anlagenkeit for the screws 12 in the front side of the concrete foundation 56.
  • a recess 58 is centrally provided in the end face of the concrete foundation 56.
  • FIGS. 13 and 14 a holding plate 21, which is a hole pattern similar to Fig. 4 owns, only that centric instead of a square opening now a round threaded hole or center hole is provided.
  • a plurality of burr-shaped adhesive elements 61 are mounted in a uniform distribution, which holds the flat on the housing bottom and at least slightly pressed holding plate 21 immovably so that they can be used directly as a drilling template.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Road Signs Or Road Markings (AREA)
EP10005807.2A 2009-06-04 2010-06-04 Dispositif de retenue pour un mât directeur routier et son procédé de fabrication Withdrawn EP2267224A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009023946 2009-06-04

Publications (2)

Publication Number Publication Date
EP2267224A2 true EP2267224A2 (fr) 2010-12-29
EP2267224A3 EP2267224A3 (fr) 2013-09-04

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ID=42664861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005807.2A Withdrawn EP2267224A3 (fr) 2009-06-04 2010-06-04 Dispositif de retenue pour un mât directeur routier et son procédé de fabrication

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EP (1) EP2267224A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011116030A1 (de) 2011-10-17 2013-04-18 Gebr. Sträb GmbH & Co. Vorrichtung und Verfahren zum Befestigen und Ausrichten von im Boden zu verankernden stabförmigen Gegenständen, wie Pfosten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607972C1 (de) 1996-03-01 1998-01-15 Straeb Gmbh & Co Geb Vorrichtung zur befestigenden Aufnahme eines stabförmigen Gegenstandes, z. B. eines Pfostens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671837B1 (fr) * 1991-01-23 1993-08-20 Tech Innovantes Dispositif de fixation au sol d'une balisette.
DE4238181A1 (en) * 1992-01-08 1993-07-15 I & V Gmbh Induktionsschleifen Mounting for communications mast, e.g. for traffic signal unit - has tubes set in concrete and receiving fixing bolts tightened to spread elements and grip inner surface.
DE202006008339U1 (de) * 2005-05-23 2006-10-05 Müller, Thomas Bodenhülse
US20070120035A1 (en) * 2005-11-10 2007-05-31 George Albanese In-ground anchor structure for interchangeable posts and signs
USD599915S1 (en) * 2007-11-26 2009-09-08 Jerith Manufacturing Company, Inc. Surface mount

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607972C1 (de) 1996-03-01 1998-01-15 Straeb Gmbh & Co Geb Vorrichtung zur befestigenden Aufnahme eines stabförmigen Gegenstandes, z. B. eines Pfostens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011116030A1 (de) 2011-10-17 2013-04-18 Gebr. Sträb GmbH & Co. Vorrichtung und Verfahren zum Befestigen und Ausrichten von im Boden zu verankernden stabförmigen Gegenständen, wie Pfosten
EP2584121A2 (fr) 2011-10-17 2013-04-24 Gebr. Sträb GmbH & Co. Dispositif et procédé de fixation et d'alignement d'objets en forme de tige à ancrer dans le sol, comme des poteaux
DE202012012698U1 (de) 2011-10-17 2013-08-22 Gebr. Sträb GmbH & Co. Vorrichtung zum Befestigen und Ausrichten von im Boden zu verankernden stabförmigen Gegenständen, wie Pfosten

Also Published As

Publication number Publication date
EP2267224A3 (fr) 2013-09-04

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