EP2511421A1 - Moduläre Sicherheitsabsperrbarriere mit Schnellmontagesystem - Google Patents

Moduläre Sicherheitsabsperrbarriere mit Schnellmontagesystem Download PDF

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Publication number
EP2511421A1
EP2511421A1 EP12163715A EP12163715A EP2511421A1 EP 2511421 A1 EP2511421 A1 EP 2511421A1 EP 12163715 A EP12163715 A EP 12163715A EP 12163715 A EP12163715 A EP 12163715A EP 2511421 A1 EP2511421 A1 EP 2511421A1
Authority
EP
European Patent Office
Prior art keywords
frame
edge
hinge
barrier
tubular
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Withdrawn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
EP12163715A
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English (en)
French (fr)
Inventor
Vincent Bertucat
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.)
JULIEN CONCEPTION
Original Assignee
JULIEN CONCEPTION
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 JULIEN CONCEPTION filed Critical JULIEN CONCEPTION
Publication of EP2511421A1 publication Critical patent/EP2511421A1/de
Withdrawn legal-status Critical Current

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    • 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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
    • E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds

Definitions

  • the invention relates to a quick-mount modular safety civil barrier.
  • Such a barrier can be assembled simply by coupling at least one upper frame to a lower frame, to firstly benefit from a barrier occupying a compact position when disassembled and secondly proposing a high height when is assembled.
  • the assembly of such a barrier is generally not easy.
  • the assembly of two frames is generally achieved by a slide means, parallel to the amount of the frames, which is interposed between the frames, this slide means being generally materialized by tubes introduced in sleeves similar to those used in the field of scaffolding. Assembly can also be made equally restrictively by bolted connections or with latches.
  • the invention overcomes this disadvantage by providing a buildable civil security barrier without the need to lift one frame above the other using a removable hinge means.
  • FIG. 1 and 2 We have shown on Figures 1 and 2 a civil safety and / or protection barrier 10 comprising elements 12, 13, 14, 15 unitary barrier units intended to be arranged horizontally one after the other, each of which comprises at least one set of two superposed frames called " mesh ".
  • the barrier of figure 1 comprises unitary elements 12, 13 each having only a single mesh 12A, 13A
  • the barrier of the figure 2 comprises unitary elements 12, 13, 14, 15, 16 each having superposed meshes 12A, 12B, 13A, 13B, 14A, 14B, 15A, 15B.
  • each unitary element 12, 13 of the barrier of the figure 1 comprises a single mesh 12A, 13A, comprising a lower frame whose lower edge comprises at each of its ends a removable retractable foot 66
  • each unit element 12, 14, 16 of the figure 2 comprises at least two vertically superposed meshes 12A, 12B, 13A, 13B, 14A, 14B, 15A, 15B
  • a lower mesh 12A, 13A, 14A, 15A comprises a lower frame whose lower edge has at each of its ends a foot 66 retractable removable.
  • each unitary element could comprise a greater number of meshes and thus frames.
  • each frame can receive a filling means 20 constituted by a grid 28 or bars 30.
  • the frames are tubular and can be made of steel or an aluminum alloy.
  • At least one means 32 of axial hinge said "removable" is interposed between at least one edge 24, 34 of a first frame 18, 38, and the edge 26, 36 of a second frame 22, 40.
  • the axial hinge means 32 can, as illustrated by FIG. figure 1 , to be interposed indifferently between the horizontal edges 24, 26 of the lower frame 18 and upper 22 of the same mesh 12A of the same unit element 12, and / or as illustrated by FIG. figure 2 between the vertical edges 34, 36 of the frames 38, 40 horizontally adjacent to two different unit elements 13, 14.
  • the hinge means 32 comprises a tubular female hinge 42 fixed to the edge 24 of the first frame, here the lower frame 18, and a male nipple 44 of a complementary hinge 46 which is fixed to an edge 26 of the second frame, here the senior manager 22.
  • the hinge 32 could by a simple mechanical inversion include a tubular female hinge 42 fixed to the edge 26 of the upper frame 22, and a male nipple 44 of a complementary hinge 46 which would be attached to an edge 24 of the lower frame 18 without changing the nature of the invention.
  • the hinge 42 comprises a lateral slot 48 whose edges 50 are parallel to the plane "P1" of the first frame 18, and which is centered on the axis "A" of the cylindrical tubular section hinge, as represented at figure 10A .
  • the nipple 44 is shaped plate of thickness "e" perpendicular to the plane "P2" of the second frame 22, corresponding to the width of the slot 48, and of width substantially equal to the diameter "D" of the split hinge 42.
  • the nipple 44 is intended to be introduced into the slot 48 to allow the introduction of the nipple 44 in a direction "E" perpendicular to the edge 24 of the first frame 18, as illustrates the figure 3B .
  • the frames admit a very important relative angular deflection without separating, typically of the order of 120 degrees.
  • FIGS 10B and 10C illustrate alternative embodiments of the hinge 32.
  • the slot 48 is centered on the axis "A" of the cylindrical tubular section hinge and the nipple 44 has a lunette-shaped section having a wall 45 of curvature equal to that of the hinge, and of total thickness " e "corresponding to the width of the slot.
  • the slot 48 is eccentric from the axis of the hinge, an edge 50A of the slot being centered on the axis "A" of the hinge and the other edge 50B is tangent to the hinge.
  • the nipple 44 has a section in the form of a half-disk of curvature and diameter "D" equal to those of the hinge.
  • a quarter 47 of the hinge adjacent to the slot 50 can be obstructed as shown in FIG. figure 10B to angularly lock the nipple 44 in rotation. This configuration is nevertheless not limiting of the invention.
  • the tubular hinge 42 comprises a frame 43 comprising two parallel wings 45 intended to grip the upright 18 of the associated frame.
  • These wings 45 can be bolted to the upright 18 or welded thereto.
  • the hinge 42 is received in the frame 43 to which it is for example welded, while in the embodiment of the embodiment figure 10B the hinge 42 is integral with the frame 43, these different variants are obviously not limiting of the invention.
  • edges 50 of the slot 48 are extended by two guiding plates 54 parallel to the plane "P1" of the first frame 18.
  • the ends 56 of these plates 54 are folded apart from each other, to facilitate the introduction of the nipple 44.
  • holes can be made against each other in the guide plates, these holes being intended to receive pins or pins to prevent the exit of the nipples 44 out of the hinges 42, especially in case of significant movements of crowd.
  • lateral slot 48, and its edges 50, and the guide plates 54 may not be parallel to the plane "P1" of the first frame 18, but inclined by a given angle, which would limit the angle of introduction of the nipple 44 in the hinge 42, this being particularly advantageous for the vertical connections of the frames.
  • the nipple 44 may advantageously be introduced in another way into the hinge 42, as illustrated by Figures 4A and 4B .
  • the tubular hinge 42 is open at its ends and a first end 58 of the nipple 44 is connected to the edge 26 of the second frame 22 via at least one blade 60, parallel to the plane of the second frame 22 and arranged perpendicularly between the edge 26 of the second frame 22 and the nipple 44, of a thickness less than the separation of the edges 50 of the slot 48, to allow the introduction of the first blade 52 of the nipple 44 coaxially with the tubular hinge 42.
  • end 58 of the nipple 44 is pointed to facilitate its insertion into the hinge 42.
  • an abutment means is interposed between the nipple 44 and the tubular hinge 42.
  • the abutment means comprises a plate 62, perpendicular to the plane "P2" of the second frame 22 and arranged perpendicularly between the edge 26 of the second frame 22 and a second end 64 of the nipple 44, with a width greater than separation of the edges 50 of the slot 48, which is intended to abut on the free end 66 of the tubular hinge 42 to axially immobilize the nipple 44 relative to the hinge 42.
  • This plate 62 prevents the exit nipple 44 especially when the frames slide one along the other.
  • This configuration also limits the introduction and exit of the nipple 44 to only one side of the tubular hinge 42.
  • the nipple 44 may not have either a blade 60 or a pointed end 58, but has at each of its ends two plates 62.
  • This configuration makes it possible, in particular, to provide a barrier whose unitary elements can only be mounted according to the first evoked mounting mode.
  • a barrier comprising such unitary elements can be dismantled only by successive disassembly of its elements.
  • Such a barrier is particularly adapted to contain large crowd motions.
  • the plate 62 When consecutive horizontal frames are assembled, the plate 62 is arranged a few centimeters from the upper end of the tubular hinge 42, to allow a vertical deflection of the frames on uneven ground.
  • the first and second frames 18, 22 may be lower and / or upper frames of two unitary elements 13, 14 horizontally consecutive and in this case the means 32 of removable axial hinge is interposed between the lower and / or upper vertical edges of the first and second frames of two consecutive unit elements 13, 14.
  • first frame 18 and the second frame 22 may also be lower and upper frames of the same mesh of the same unitary element and in this case the means 32 of removable axial hinge is interposed between horizontal edges 24, 26 of the first and second frames 18, 22.
  • the upper frame 22 is introduced horizontally on the first frame 18, then raised to the vertical. It is therefore necessary to be able to lock the frames 18, 22 in their vertical position.
  • At least one means 68 for locking the first and second frames 18 in coplanar vertical position is interposed between said first and second frames 18, 22.
  • the first and second frames 18, 22 of the same vertical mesh are of the same dimensions and comprise vertical edges 70, 72, which are tubular and are aligned in the coplanar vertical position of the frames 18 , 22.
  • the locking means comprises at least one bolt 78 which is slidably mounted in one of the vertical edges 70, 72 of a frame 18, here the edge 72, and which is movable between a position retracted, represented in Figure 5A , in which it is received integrally in the tubular vertical edge 72 of the frame 18 which carries it, and an extended position, represented in FIG.
  • Figure 5B in which it can be locked and in which a part of the bolt 78 protrudes out of the tubular edge 72 of the frame which carries it and is received in the vertical edge 70 of the other frame 22, to prevent the pivoting of the second frame 22 on the first frame 18.
  • the tubular edge 72 of the frame 18 receiving the bolt 78 slidably has an oblong slot 80, oriented in the direction of the tubular edge 70,72 which allows the sliding of a rod (not shown) of a screw of which end is received in a captive nut secured to the bolt 78 and a head 86 shaped in a knob is intended to be tightened on the tubular edge 70, 72 to immobilize the bolt 78 in the edge 72 which carries it.
  • each frame 18, 20 is capable of receiving at each end of its lower edge interchangeably a removable retractable foot 66 intended to allow its use as a lower frame.
  • the foot 66 is movable between at least one extended position, represented at Figure 6B in which it extends perpendicular to the lower frame 18 and a retracted position, shown in FIG. Figure 6C in which it extends coplanarly to the frame 18.
  • each retractable foot 66 comprises a bar 88 which is fixed transversely to the end of a tube 90 which is rotatably mounted in the tubular vertical edge 70, 72 of the associated frame 18, said bar being immobilized vertically between its extreme positions. extended or retracted, or extracted with the tube 90 out of the vertical tubular edge 70, 72 via a bayonet mount.
  • the bar 88 is preferably received in the tube 70,72 of the frame on the opposite side to the bolt 78, to avoid any risk of interference between the bolt 78 and the tube 90.
  • the slot on a complete disk could be replaced by a flat formed in a portion of the disc, the bayonet mounting of each foot 66 then has more than a portion of disc.
  • the vertical stops 102 and 104 integral with the disk, are capable of opposing the pivotal movement of the tube 90 when the bracket 96, secured to the tube 90 via the bar 88, meets the one or the other of the vertical stops.
  • the angular spacing of the rays passing through the abutments 102 and 104 therefore determines the angular stroke of rotation of the bar 88.
  • An angular spacing of 90 degrees will preferably be chosen.
  • At least one of the stops 102, 104 is extractable to allow the bracket 96 to align with the right of the slot 94 and then to allow the vertical extraction of the bar 88 and the tube 90.
  • At least one of the stops 102, 104 is extractable to allow the bracket 96 to align with the right of the flat to allow the vertical extraction of the bar 88 and the tube 90.
  • the abutment 102 is extractable consists of a head of a screw whose thread is received in the disc 92, while the abutment 104 is fixed.
  • the disc could also comprise two opposite stop screws 102, to allow mounting of the foot in two opposite directions of rotation.
  • each mesh 12A, 12B, 13A, 13B, 14A, 14B, 15A, 15B receives a means connecting to at least one strut 106 supporting each unit element 12.
  • the strut 106 comprises an inclined tube element 108 having an upper end 110 is connected to the upper edge of an upper frame of a mesh 12A, of which at least one intermediate portion 112 is connected by a horizontal bar 114 to the junctions lower frame 18 / upper 22 of the intermediate mesh 12A, and a lower end 116 slidably receives a bar 118 connected to a sole 120 of ground support articulated relative to said bar 118 by a pivot 122.
  • the strut 106 must obviously be placed on the side of the barrier which is opposite to that of the event to be secured.
  • the upper end 110 of the strut 106 has a horizontal tab 124 for overlapping the upper end of the vertical edge 22 of the upper frame of the mesh 12A to form the connecting means.
  • each horizontal bar 114 connected to the intermediate portion 112 comprises a pierced lug 126 intended to be traversed at the junction of the lower and upper frames 22 of a mesh 12A by the corresponding bolt (not shown).
  • Frames can be filled in different ways.
  • each frame 18, 22 of the unitary element 12 receives a grid 28 which is welded to said frame 18, 22 to form the filling means.
  • each frame 18, 22 receives bars 30 which are welded to said frame 18,22 to form the filling means.
  • This method therefore makes it possible in particular to dispense with a bar-by-bar welding operation by fixing all the bars 30 in a single pass.
  • the invention thus proposes an innovative and modular civil security barrier 10, allowing a fast, robust and secure assembly.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP12163715A 2011-04-15 2012-04-11 Moduläre Sicherheitsabsperrbarriere mit Schnellmontagesystem Withdrawn EP2511421A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1153292A FR2974124B1 (fr) 2011-04-15 2011-04-15 Barriere civile de securite modulaire a montage rapide

Publications (1)

Publication Number Publication Date
EP2511421A1 true EP2511421A1 (de) 2012-10-17

Family

ID=45930626

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Application Number Title Priority Date Filing Date
EP12163715A Withdrawn EP2511421A1 (de) 2011-04-15 2012-04-11 Moduläre Sicherheitsabsperrbarriere mit Schnellmontagesystem

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US (1) US20120261632A1 (de)
EP (1) EP2511421A1 (de)
FR (1) FR2974124B1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2236700A1 (de) * 2009-03-27 2010-10-06 Combisafe International Aktiebolag Sicherheitssperre
JP6345996B2 (ja) * 2014-06-19 2018-06-20 株式会社八木熊 バリケード構築用フェンス
USD777460S1 (en) * 2014-10-21 2017-01-31 Target Brands, Inc. Structured queuing assembly
US9771736B1 (en) * 2015-02-27 2017-09-26 Mlr International Llc Stackable, modular barricade
US9822549B2 (en) * 2015-07-06 2017-11-21 Sportafence, Inc. Portable fence system for sporting events and security applications
US10077587B2 (en) 2015-09-11 2018-09-18 Seegars Fence Company of Goldsboro, Inc. Breakaway gate assembly, and related components, systems, and methods
USD865221S1 (en) * 2016-02-12 2019-10-29 Central Park Conservancy, Inc. Barricade
US9926679B1 (en) * 2016-08-26 2018-03-27 Pedrail Systems, LLC Barricade system with interlocking barricade members
US11261617B2 (en) * 2016-11-09 2022-03-01 Industrial Fence, Inc. Enhanced security fence and method of construction and installation
US10526843B2 (en) * 2017-07-20 2020-01-07 Universal City Studios Llc Retractable gate system
US11613907B2 (en) 2018-01-29 2023-03-28 F & F Composite Group, Inc. Temporary fence assembly
WO2019194877A1 (en) * 2018-04-04 2019-10-10 Wandering Vision, Llc Mobile high security anti-scale perimeter fence
CA3079185A1 (en) * 2019-04-24 2020-10-24 Cbm Non-Conductive Solutions Llc Nonconductive, modular barrier assemblies and related methods
EP4121600A1 (de) * 2020-03-19 2023-01-25 Worxsafe AB Schwerlastbarriere
CN113260205A (zh) * 2021-05-08 2021-08-13 苏州巴科光电科技有限公司 一种室外led显示屏的防水外壳
SE545098C2 (en) * 2021-07-13 2023-03-28 Safe At Site Ab A Temporary Street Barrier and an Interlocking Street Barrier System
CN114233030B (zh) * 2021-12-10 2023-11-24 中国一冶集团有限公司 一种栏杆免焊接安装并加强装置及施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019545A1 (fr) * 1993-02-26 1994-09-01 Constructions Metalliques De Bonneville Cloture auto-stable
WO2009052575A1 (en) * 2007-10-26 2009-04-30 John Clement Preston Safety barriers
GB2466876A (en) * 2009-01-13 2010-07-14 Oxford Plastic Sys Ltd Fencing with upper and lower plastics panels
EP2236700A1 (de) * 2009-03-27 2010-10-06 Combisafe International Aktiebolag Sicherheitssperre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1282729A (fr) * 1960-12-15 1962-01-27 A Devianne Duquesnoy Fils De Barrière mobile
DE1281474B (de) * 1961-09-04 1968-10-31 Roland Husson Transportabler Zaun als Gedraengesperre
FR2134919A5 (de) * 1971-04-19 1972-12-08 Forestier Andre
FR2142284A5 (de) * 1971-06-15 1973-01-26 Rhone Ind
US6199833B1 (en) * 1999-01-15 2001-03-13 Murray Bilby Crowd control barrier
EP2212473A4 (de) * 2007-10-22 2014-04-02 Framelock Structures Pty Ltd Absperrvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019545A1 (fr) * 1993-02-26 1994-09-01 Constructions Metalliques De Bonneville Cloture auto-stable
WO2009052575A1 (en) * 2007-10-26 2009-04-30 John Clement Preston Safety barriers
GB2466876A (en) * 2009-01-13 2010-07-14 Oxford Plastic Sys Ltd Fencing with upper and lower plastics panels
EP2236700A1 (de) * 2009-03-27 2010-10-06 Combisafe International Aktiebolag Sicherheitssperre

Also Published As

Publication number Publication date
FR2974124B1 (fr) 2013-05-31
US20120261632A1 (en) 2012-10-18
FR2974124A1 (fr) 2012-10-19

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