WO2022084679A1 - Barrière de sécurité de véhicule et système pour l'atténuation du danger lié à un véhicule hostile - Google Patents

Barrière de sécurité de véhicule et système pour l'atténuation du danger lié à un véhicule hostile Download PDF

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Publication number
WO2022084679A1
WO2022084679A1 PCT/GB2021/052725 GB2021052725W WO2022084679A1 WO 2022084679 A1 WO2022084679 A1 WO 2022084679A1 GB 2021052725 W GB2021052725 W GB 2021052725W WO 2022084679 A1 WO2022084679 A1 WO 2022084679A1
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WO
WIPO (PCT)
Prior art keywords
support structure
coupling members
bollard
security barrier
moveable
Prior art date
Application number
PCT/GB2021/052725
Other languages
English (en)
Inventor
Mark Andrew Stone
Original Assignee
Mark Andrew Stone
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 Mark Andrew Stone filed Critical Mark Andrew Stone
Priority to US18/250,093 priority Critical patent/US20230392331A1/en
Publication of WO2022084679A1 publication Critical patent/WO2022084679A1/fr

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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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/048—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage with obstructing members moving in a translatory motion, e.g. vertical lift barriers, sliding gates
    • 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
    • E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
    • 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
    • E01F15/003—Individual devices arranged in spaced relationship, e.g. buffer bollards

Definitions

  • the present invention relates to a vehicle security barrier and system which can be selectively deployed and retracted for allowing access only to authorised vehicles and preventing access to non-authorised vehicles. More particularly, but not exclusively, the vehicle security barrier is configured to protect against a vehicular-borne attack from a hostile vehicle when the vehicle security barrier is in its deployed or closed state.
  • the invention is advantageous in a wide variety of application, and in particular where vehicular access by authorised vehicles is required from time to time, yet a secure robust protective barrier is required at other times.
  • aspects of the invention relate to an installed vehicle security barrier system, to a vehicle security barrier unit, and to a method of reinforcing an installed vehicle security barrier system.
  • Security barrier apparatus are known in the perimeter security industry. Such security barriers are used to control access to vehicles at a site entrance to safeguard the site from entry by unauthorised vehicles. Typically, such security barriers are used at office buildings and other commercial premises, at the perimeter of pedestrianised areas such as shopping regions, town or city centres and in similar suitable places to stop the passage of unauthorised vehicles.
  • an adjustable vehicular access barrier which comprises an adjustable bollard having a carriage housed within a surface mounted channel with ramped sides.
  • the moveable bollard can be moved into a location to provide an obstruction to passage along said driveway, thus providing a degree of security and restriction to access by unauthorised vehicles.
  • the barrier taught in AU ‘403 focusses on the provision of a surface mounted, ramped security barrier for use on a driveway.
  • VSBs vehicle security barriers
  • the purpose of theses VSBs is to stop a vehicle or at least resist a vehicle impact.
  • BBI British Standards Institution
  • PAS 68 standard specifies impact performance for bollards and other VSBs.
  • ISO International Organization for Standardization
  • IWA 14-1 :2013 specifies the essential impact performance for a vehicle security barrier (VSB) and a test method for rating its performance when subjected to a single impact by a test vehicle not driven by a human being.
  • a security barrier apparatus which comprises a supporting base and at least three upright bollards two of which are fixed to the base while one or more other bollards slide relative to the fixed bollards between open and closed positions so as to permit or inhibit the passage of a vehicle, respectively.
  • the bollards In the closed position the bollards are in alignment with one another while in the open position the movable bollard is slid diagonally, out of alignment with an adjacent one of, the fixed bollards.
  • the movable bollard(s) may be moved by a belt or driven by a motor along an elongate aperture.
  • the Heald® system is marketed as the “Matador Sliding Bollards system” and has been very successful and even award winning.
  • the design of the Heald® system allows for constant pedestrian access, when closed or open, and the automatic, diagonal sliding movement of, in some applications, only one bollard, can allow for automated access for permitted vehicles, such as service or emergency vehicles.
  • the electric bollard systems however do require careful and frequent servicing and, in some situations, it is understood that the electronically driven, underground drive system, can fail creating problems whilst the barrier system is stuck, not-operational, in an open or closed state.
  • the Heald® “Matador Sliding Bollards system” are among the most expensive products available in the perimeter security industry.
  • an openable and closeable vehicle security barrier configured to protect against a vehicular-borne attack that is easy to maintain and service; reliable and not prone to breaking down; affordable; quick to install; and that requires only a shallowmounting depth.
  • the present invention seeks to provide an alternative to solution to that provided in EP ‘631 and/or an improvement in the field of perimeter security VSBs by providing an operable openable and closeable vehicle security barrier configured to protect against a vehicular-borne attack.
  • a security barrier system for hostile vehicle mitigation comprising:
  • a mounting structure anchored to the below-ground aspect of the support structure and comprising a series of coupling members extending outward of the below-ground aspect of the support structure; the two fixed bollards being spaced apart from one another and defining a first axis therebetween; said at least one moveable bollard being movably coupled to the track such that the at least one movable bollard is moveable relative to the two fixed bollards between a closed position, wherein the movable bollard is disposed between said two fixed bollards for inhibiting the passage of a vehicle therebetween; and an open position, wherein said moveable bollard is moved along said first axis to a location along said track that is closer to one of the fixed bollards for permitting the passage of a vehicle.
  • said support structure is a box-channel comprising a bottom wall, a first side wall a second side wall, first and second end closures and a top structure, wherein the first side wall is in opposing spaced relationship with the second side wall; wherein the below ground aspect of the support structure comprises the bottom wall, and at least a portion of the first and second side walls of the box channel; and wherein said series of coupling members of the mounting structure extends outwardly of the first and/or second side walls.
  • said coupling members of said series each comprise a plate comprising apertures for receiving or having received therein reinforcing bars.
  • said coupling members are adjoined to the below ground aspect of the support structure and extend outward thereof at an angle of between about 45° and about 135° relative to said first axis. More specifically, but not exclusivity, said coupling members are adjoined to the below ground aspect of the support structure and extend transversely outward thereof at an angle of about 90 “relative to said first axis.
  • said coupling members of said series each extend through a slot in the support structure and into an interior of the box channel, such that the coupling members have an outer portion that extends outwardly of the first and/or second side walls and an inner portion that extends into the box channel.
  • At least some of said coupling members are plates formed of metal and comprise at least two apertures for receiving or having received therein reinforcing bars of steel which extend in a direction parallel to the first axis.
  • said series of coupling members comprises at least two coupling members and wherein a reinforcing bar of steel extends through an aperture in a first coupling member; and extends through an aperture in a second coupling member in a direction parallel to the first axis.
  • the mounting structure anchored to the below-ground aspect of the support structure further comprises at least one footing plate adjoined to multiple ones of said coupling members.
  • said coupling members are provided with a slot into which a footing plate is received for engagement of the coupling members to the footing plate; and wherein the coupling members are adjoined to the footing plate by being welded thereto.
  • the mounting structure comprises a series of four spaced footing plates, wherein each of the four spaced footing plates is affixed to a set of five coupling members, wherein the five coupling members of each set are affixed to the first side wall of the support structure, and wherein each of the four spaced footing plates is affixed to the first side wall of the support structure.
  • the five coupling members of each set each extend through a slot in the first side wall and into an interior of the box channel and wherein the coupling members have an outer portion that extends outwardly of the first side wall and an inner portion that extends into the box channel.
  • the mounting structure comprises a second series of four spaced footing plates, wherein each of the four spaced footing plates of the second series is affixed to a set of five coupling members, wherein the five coupling members of each set are affixed to the second side wall of the support structure, and wherein each of the four spaced footing plates of the second series is affixed to the second side wall of the support structure.
  • the coupling members of each set of five coupling members affixed to a footing plate of the second series of footing plates extend through a slot in the second side wall and into an interior of the box channel and wherein the coupling members have an outer portion that extends outwardly of the second side wall and an inner portion that extends into the box channel.
  • said at least one moveable bollard is affixed to a carriage, which carriage engages said track within the box channel such that the moveable bollard is linearly moveable bi-directionally along said first axis.
  • carriage comprises at least two spaced carriage plates, the carriage plates for coupling to the track provided at least in part within the box channel.
  • the two spaced plates comprise a first carriage plate and a second carriage plate; and wherein the first carriage plate is disposed at an elevation that is above an elevation at which the second carriage plate is disposed such that the first carriage plate is further from the bottom wall of the box channel than the second carriage plate.
  • the first carriage plate has a first width in a lateral direction between the first and second side walls of the box section; and wherein the second carriage plate has a second width in a lateral direction between the first and second side walls of the box section; and wherein the first width is less than said second width.
  • the track comprises a first track section comprising a first guide means and a first translating means; and wherein first side portions of the first and second carriage plates are disposed at least partially within said first track section such that the first side portion of the first carriage plate is coupled to the first guide means; and such that the first side portion of the second carriage plate is coupled to the first translating means.
  • the first side portion of the first carriage plate includes a first edge of the first carriage plate; wherein said first guide means comprises at least one wheel; and wherein said first edge of the first carriage plate contacts a circumferential surface of said at least one wheel for guiding the carriage and thereby the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • the first side portion of the second carriage plate includes a first underside portion of the second carriage plate proximate to said first edge; wherein said first translating means comprises at least one roller; and wherein said first underside portion of the second carriage plate contacts a circumferential surface of said roller for guiding the carriage and thereby the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • the track comprises a second track section comprising a second guide means and a second translating means; and wherein second side portions of the first and second carriage plates are disposed at least partially within said second track section such that the second side portion of the first carriage plate is coupled to the second guide means; and such that the second side portion of the second carriage plate is coupled to the second translating means.
  • the second side portion of the first carriage plate includes a second edge of the first carriage plate; wherein said second guide means comprises at least one wheel; and wherein said second edge of the first carriage plate contacts a circumferential surface of said at least one wheel for guiding the carriage and thereby the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • the second side portion of the second carriage plate includes a second underside portion of the second carriage plate proximate to said second edge; wherein said second translating means comprises at least one roller; and wherein said second underside portion of the second carriage plate contacts a circumferential surface of said roller for guiding the carriage and thereby the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • the track comprises a first track section comprising a first top wall, which first top wall forms part of said top structure of the box channel; wherein a first roller assembly is attached to said moveable bollard and is coupled to the said first top wall such that said first top wall of the first track section contacts a circumferential surface of said first roller assembly for guiding the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • the track comprises a second track section comprising a second top wall, which second top wall forms part of said top structure of the box channel; wherein a second roller assembly is attached to said moveable bollard and is coupled to the second top wall such that said second top wall of the second track section contacts a circumferential surface of said second roller assembly for guiding the moveable bollard when the moveable bollard is transitioned between said open and closed positions.
  • a number, for example, at least four, about twenty or more, of said coupling members of said series each extend through a slot in the support structure and into an interior of the box channel, such that said coupling members have an outer portion that extends outwardly of the first side wall and an inner portion that extends into the box channel; wherein said first track section is disposed alongside and/or comprises a portion of said first side wall of the box channel; and wherein said inner portion of the said coupling members is disposed immediately beneath and supports said first track section.
  • a number, for example, at least four, about twenty or more, of said coupling members of said series each extend through a slot in the support structure and into an interior of the box channel, such that said coupling members have an outer portion that extends outwardly of the second side wall and an inner portion that extends into the box channel; wherein said second track section is disposed alongside and/or comprises a portion of said second side wall of the box channel; and wherein said inner portion of the said coupling members is disposed immediately beneath and supports said second track section.
  • the vehicle security barrier apparatus described above may comprise two moveable bollards.
  • the invention provides a kit of parts for assembling the vehicle security barrier apparatus of any of the relevant preceding paragraphs.
  • the kit may comprise:
  • a mounting structure for being anchored to the below-ground aspect of the support structure and comprising a series of coupling members extending outward of the below-ground aspect of the support structure; where, in an assembled state, the two fixed bollards are spaced apart from one another and define a first axis therebetween; said at least one moveable bollard is movably coupled to the track such that the at least one movable bollard is moveable relative to the two fixed bollards between a closed position, wherein the movable bollard is disposed between said two fixed bollards for inhibiting the passage of a vehicle therebetween; and an open position, wherein said moveable bollard is moved along said first axis to a location along said track that is closer to one of the fixed bollards for permitting the passage of a vehicle.
  • the vehicle security barrier apparatus according to any of the relevant preceding when installed at a site perimeter, the support structure being disposed at least partially below a ground level; the mounting structure being anchored to the below-ground aspect of the support structure and comprising a series of coupling members extending outward of the below-ground aspect of the support structure; a series of reinforced steel bars extending through said coupling members; and the mounting structure being embedded below ground by means of a concrete or suitable hardening resin compound.
  • Such an apparatus may also be provided with one or more additional VSB apparatus comprising: a support structure for being disposed at least partially below ground, the support structure having a below ground aspect and an above-ground aspect; an optional track provided at least in part within the support structure; at least two upright bollards, and preferably about three or four upright bollards, all being rigidly fixed to the support structure, and optionally installed therein and affixed thereto utilising said optional track; and a mounting structure anchored to the below-ground aspect of the support structure and comprising a series of coupling members extending outward of the below-ground aspect of the support structure.
  • such a system may be installed along a site perimeter where free movement of pedestrians is required, yet passage of vehicles is restricted permanently along the majority of the perimeter and selectively allowed for authorised vehicles only, by authorised personnel only, in the region of the at least one moveable bollard.
  • FIGURE 1 is a perspective view of a section of a vehicle security barrier system according to an embodiment of the invention, wherein a four-bollard vehicle security barrier is shown in a “closed” or “deployed” state and in an uninstalled condition;
  • FIGURE 2 is a perspective view of the vehicle security barrier system of Figure 1 , wherein the four-bollard vehicle security barrier is shown in an “open” or “retracted” state (and in an uninstalled condition);
  • FIGURE 3 is an end- view of the vehicle security barrier system of Figures 1 and 2;
  • FIGURE 4 is a top- view of the vehicle security barrier system of Figure 1 in the “closed” or “deployed” state and in an uninstalled condition;
  • FIGURE 5 is a front-view of the vehicle security barrier system of Figure 1 in the “closed” or “deployed” state and in an uninstalled condition;
  • FIGURE 6 is a top- view of the vehicle security barrier system of Figure 2 in the “open” or “retracted” state and in an uninstalled condition;
  • FIGURE 7 is a front-view of the vehicle security barrier system of Figure 2 in the “open” or “retracted” state and in an uninstalled condition;
  • FIGURE 8 is a perspective view of a section of a vehicle security barrier system according to a second embodiment of the invention, shown in the “closed” or “deployed” state;
  • FIGURE 9 is a top- view of the vehicle security barrier system of Figure 8 in the “closed” or “deployed” state;
  • FIGURE 9 is a front-view of the vehicle security barrier system of Figure 8.
  • FIGURE 10 is a cross-sectional view, based on the line A-A shown in Figure 9, albeit with reinforcing bar (rebar) also shown;
  • FIGURE 1 1 A is a cross-sectional view through the line A-A shown in Figure 9;
  • FIGURE 1 1 B is an enlarged view of denoted section of Figure 1 1 A;
  • FIGURE 12 shows a top plan view of a moveable-section of a vehicle security barrier system according to a third embodiment of the invention, wherein a series of four bollards are mounted within a support structure in a closed state and wherein two moveable bollards are provided between two fixed bollards;
  • FIGURE 13 is a front-view of the moveable-bollard section of the vehicle security barrier system of Figure 23;
  • FIGURE 14 is an end-view of a moveable-bollard in the vehicle security barrier system of Figures 12 and 13;
  • FIGURE 15 shows a perspective view of the moveable-section of the vehicle security barrier system according to the third embodiment of the invention of Figures 12 to 14, wherein the series of four bollards mounted within the support structure are in a closed state.
  • FIGURE 16 shows a perspective view of the fixed-section of the vehicle security barrier system according to the third embodiment of the invention of Figures 12 to 15, wherein the series of four bollards mounted within the support structure are in a fixed state;
  • FIGURE 17 shows a top plan view of a fixed-section of a vehicle security barrier system according to a third embodiment of the invention, wherein a series of four bollards are mounted within a support structure in a fixed state and cannot be moved;
  • FIGURE 18 is a front-view of the fixed-bollard section of the vehicle security barrier system of Figure 16;
  • FIGURE 19 is an end-view of a fixed-bollard in the vehicle security barrier system of Figures 16 and 17;
  • FIGURE 20 is a perspective view of a section of a vehicle security barrier system according to a fourth embodiment of the invention, shown in the “closed” or “deployed” state and shown uninstalled;
  • FIGURE 21 A is a top- view of the vehicle security barrier system of Figure 20 in the “closed” or “deployed” state;
  • FIGURE 21 B is a front-view of the vehicle security barrier system of Figure 13;
  • FIGURE 22A is a top view of a moveable bollard in the vehicle security barrier system of Figure 20;
  • FIGURE 22B is a perspective view of a moveable bollard in the vehicle security barrier system of Figure 20;
  • FIGURE 23A is an end-view of the bollard of Figures 22A and 22B;
  • FIGURE 23B is an enlarged view of denoted section ‘O’ of Figure 23A;
  • FIGURE 24A is a cross-sectional view through the line A-A shown in Figure 24B;
  • FIGURE 24B is an end-view of a moveable bollard in the vehicle security barrier system of Figure 20;
  • FIGURE 24C is a front-view of a moveable bollard in the vehicle security barrier system of Figure 20;
  • FIGURE 24D is a cross-sectional view through the line B-B shown in Figure 24C.
  • FIGURE 25 is an exploded view of the bollard of Figure 24C;
  • Figures 1 to 7 illustrate a first embodiment
  • Figures 8 to 11 B illustrate a second embodiment
  • Figures 12 to 19 illustrate a third embodiment
  • Figures 20 to 25 illustrate a further embodiment
  • the support structure is shallower mounted (beneficially, this may avoid any interference with sub-terranean utilities and services).
  • similar reference numerals have been used for similar features in the differing illustrated embodiments, albeit the numbers may be increased by a factor of “100”, “200” and “300” to indicate that the reference features are associated with a differently illustrated embodiment.
  • many component parts are formed from steel, stainless steel or similar strength metal. It will be recognised that where a particular material, such as steel, stainless steel, reinforced steel bar, is described, equivalent or alternative, suitable materials may be substituted without necessarily departing from the scope of the invention disclosed. Similarly, where it is described that features, such as the supporting structure and mounting structure, are embedded below ground and secured robustly below ground using, for example concrete, it will be recognised that other suitable or equivalent, compounds, resins, material mixtures and/or adhesives may be substituted without necessarily departing from the scope of the invention disclosed.
  • a vehicle security barrier (VSB) apparatus 100, 200, 300, 400 which comprises a support structure 50, 150, 250, 350 for being disposed at least partially below ground.
  • a support structure 50, 150, 250, 350 for being disposed at least partially below ground.
  • the support structure 50, 150, 250, 350 in the illustrated arrangements optionally has a below ground aspect 70, 170, 270, 370 and an above-ground aspect 60, 160, 260, 360.
  • a track 55, 155, 255, 355 is provided at least in part within the support structure 50, 150, 250, 350.
  • At least three upright bollards 20a, 20b, 20c, 20d; 120a, 120b, 120c, 120d; 220a, 220b, 220c, 220d; and 320a, 320b, 320c, 320d are mounted to or partially within the support structure 50, 150, 250, 350.
  • Two bollards 20a, 20d; 120a, 120d; 220a, 220d; 320a, 320d of the at least three bollards 20a, 20b, 20c, 20d; 120a, 120b, 120c, 120d; 220a, 220b, 220c, 220d; and 320a, 320b, 320c, 320d are rigidly fixed to the support structure 50, 150, 250, 350 and at least one of said bollards 20b, 20c; 120b, 120c; 220b, 220c; 320b, 320c is movably coupled to the support structure 50, 150, 250, 350.
  • the VSB apparatus 100, 200, 300, 400 shown optionally has two moveable bollards 20b, 20c; 120b, 120c; 220b, 220c; 320b, 320c.
  • a mounting structure 80, 180, 280, 380 is anchored to the below-ground aspect 70, 170, 270, 370 of the support structure 50, 150, 250, 350.
  • the mounting structure 80, 180, 280, 380 enables the VSB apparatus 100, 200, 300, 400 to withstand an impact from a vehicular borne attack and without wanting to be limited to any particular theory, it is considered that the mounting structure 80, 180, 280, 380 adds significant strength and robustness such that upon impact from a vehicle (now shown) as the VSB apparatus 100, 200, 300, 400 absorbs and the kinetic energy, the mounting structure 80, 180, 280, 380, particularly that on the opposite side of the VSB apparatus 100, 200, 300, 400 to the impact, may to some extent dissipate force into the ground.
  • the mounting structure 80, 180, 280, 380 may be disposed predominantly on an “attack side”, however, an aspect of the mounting structure 80, 180, 280, 380 may be provided on both the “attack side” and a “protected side”.
  • a full mounting structure 380 is provided on both sides of the VSB apparatus 400. In this way, should a hostile vehicle be located on the “protected side” and attempt to escape back through the VSB 400, then the mounting structure 380 provided on both sides could serve to absorb, resist and withstand the impact from that direction as well.
  • the mounting structure 80, 180, 280, 380 comprises a series of coupling members 62a, 62b, 162a, 262a, 362a extending outward of the below-ground aspect 70, 170, 270, 370 of the support structure 50, 150, 250, 350.
  • the two fixed bollards 20a, 20d, 120a, 120d, 220a, 220d, 320a, 320d are spaced apart from one another and define a first (notional) axis (see ‘D’ in Figures 1 and 2) therebetween.
  • the at least one moveable bollard (in the present examples the two moveable bollards) 20b, 20c, 120b, 120c, 220b, 220c, 320b, 320c are movably coupled to the track 55, 155, 255, 355 such that the movable bollard(s) 20b, 20c, 120b, 120c, 220b, 220c, 320b, 320c is moveable relative to the two fixed bollards 20a, 20d, 120a, 120d, 220a, 220d, 320a, 320d between a closed position and an open position.
  • the closed position is shown in Figures 1 ,4 and 5 with respect to the first embodiment; in Figures 8 and 9 with respect to the second embodiment; in Figures 12, 13 and 15 with respect to the third embodiment; and in Figures 20, 21 and 21 B with respect to the fourth embodiment.
  • the open position is shown in Figures 2, 6 and 7 with respect to the first embodiment. It will be understood that the open condition of the second, third and fourth embodiments, whilst not explicitly illustrated is similar to that of the open position in Figures 2, 6 and 7.
  • the moveable bollard(s) 20b, 20c, 120b, 120c, 220b, 220c, 320b, 320c is disposed between the two fixed bollards 20a, 20d, 120a, 120d, 220a, 220d, 320a, 320d for inhibiting the passage of a vehicle therebetween.
  • the moveable bollard(s) 20b, 20c, 120b, 120c, 220b, 220c, 320b, 320c is moved along said first axis (‘D’) to a location along said track 55, 155, 255, 355 that is closer to one of the fixed bollards for permitting the passage of a vehicle.
  • the two moveable bollards 20b, 20c; 120b, 120c; 220b, 220c; 320b, 320c preferably, but nevertheless optionally, can be arranged to move away from each other along the first axis (‘D’) in opposite directions into the open position as illustrated in Figures 2, 6 and 7.
  • the moveable bollards 20b, 20c; 120b, 120c; 220b, 220c; 320b, 320c may optionally move toward the same fixed bollard 20a, 20d, 120a, 120d, 220a, 220d, 320a, 320d when moving from the closed to the open position, in an asymmetrical arrangement.
  • two moveable bollards 20b, 20c; 120b, 120c; 220b, 220c; 320b, 320c move away from each other along the first axis in opposite directions.
  • the support structure 50, 150, 250, 350 comprises a box-channel having a bottom wall 51 , 151 , 251 , 351 , a first side wall 52, 152, 252, 352 a second side wall 53, 153, 253, 353, first and second end closures 54, 154, 254, 354 and a top structure 55, 155, 255, 355,
  • the first side wall 52, 152, 252, 352 is in opposing spaced relationship with the second side wall 53, 153, 253, 353.
  • the below ground aspect 70, 170, 270, 370 of the support structure 50, 150, 250, 350 comprises the bottom wall 51 , 151 , 251 , 351 , and at least a portion of the first and second side walls 52, 152, 252, 352; 53, 153, 253, 353 of the box channel.
  • the series of coupling members 62a, 62b, 162a, 262a, 362a of the mounting structure 80, 180, 280, 380 extends outwardly of the first and/or second side walls 52, 152, 252, 352; 53, 153, 253, 353.
  • the coupling members 62a, 62b, 162a, 262a, 362a of said series each comprise a plate comprising apertures ‘A’ for receiving or having received therein reinforcing bars 74I, 174I, 274I, 374I.
  • the reinforcing bars 741, 174I, 274I, 374I may extend in a longitudinal direction (parallel with the first axis ‘D’).
  • the reinforcing bars 74I, 174I, 274I, 374I may be steel, threaded steel and may be continuous (i.e. bent at the ends and returning back through other apertures ‘A’ - not shown).
  • the diameter of the reinforcing bars 74I, 1741, 2741, 3741 may be in the region of 16mm.
  • the mounting structure 80, 180, 280, 380 may comprise transverse reinforcing bars 74t, 174t, 274t, 374t.
  • the coupling members 62a, 62b, 162a, 262a, 362a are adjoined to the below ground aspect 70, 170, 270, 370 of the support structure 50, 150, 250, 350. Additionally, it can be seen how the coupling members 62a, 62b, 162a, 262a, 362a extend outward thereof, at an angle of between about 45° and about 135° relative to said first axis ‘D’.
  • the coupling members 62a, 62b, 162a, 262a, 362a may be adjoined to the below ground aspect 70, 170, 270, 370 of the support structure 50, 150, 250, 350 and may extend substantially transversely, outward thereof at an angle of about 90°relative to said first axis ‘D’.
  • the coupling members 62a may be rectangular or have a rectangular aspect.
  • the coupling members 62b may comprise only one aperture ‘A’.
  • the coupling members 62c may be polygonal, see for example the five-sided shaped coupling members 62c at the ends of the series of coupling members 62a, 62b, 62 shown in Figure 1.
  • the coupling members 62a, 62b, 162a, 262a, 362a may be steel plates having a thickness in the region of 15mm to 30mm.
  • the coupling members 162a, 262a, 362a each extend through a slot in the support structure 150, 250, 350 and into an interior of the box channel.
  • the coupling members 162a, 262a, 362a whilst preferably unitary, plate-like steel members, may be considered as having: an outer portion 1620, 2620, 3620 that extends outwardly of the first and/or second side walls 152, 252, 352; 153, 253, 353 of the box channel; and an inner portion 1621, 2621, 3621 that extends into the box channel.
  • the coupling members 162a, 262a, 362a are plates formed of metal (steel) and comprise at least two apertures for receiving or having received therein reinforcing bars 1741, 2741, 3741 of steel which extend in a direction parallel to the first axis ‘D’.
  • the coupling members 162a, 262a, 362a comprise 6 apertures ‘A’ arranged in two rows of three apertures ‘A’ each.
  • the series of coupling members 162a, 262a, 362a comprises at least two coupling members 162a, 262a, 362a and the reinforcing bar 1741, 2741, 3741 (of steel) extends through an aperture in a first coupling member; and extends through an aperture in a second coupling member in a direction parallel to the first axis.
  • the mounting structure 180, 280, 380 anchored to the below-ground aspect 170, 270, 370 of the support structure 150, 250, 350 further comprises at least one footing plate 163, 263, 363 adjoined to multiple ones of said coupling members 162a, 262a, 362a. See Figures 9, 12 and 23B.
  • sets of coupling members 162a, 262a, 362a are each provided with a slot ‘S’ (see Figure 1 1 B ) into which the footing plate 163, 263, 363 is received for location and secure engagement of the coupling members 162a, 262a, 362a to the footing plate 163, 263, 363.
  • the coupling members 162a, 262a, 362a are adjoined to the footing plate 163, 263, 363, optionally by being welded thereto.
  • the mounting structure comprises four footing plates 163, 263, 363.
  • Each of the four footing plates 163, 263, 363 may be spaced from the other footing places 163, 263, 363.
  • Each of the footing plates is affixed to a set of coupling members 162a, 262a, 362a.
  • each footing plate 163, 253, 363 is affixed to a set of five coupling members.
  • the coupling members 162a, 262a, 362a of each set are affixed to the first side wall 152, 252, 352 of the support structure 150, 250, 350.
  • the four spaced footing plates 163, 253, 363 are also affixed, optionally welded, to the first side wall 152, 252, 352 of the support structure 150, 250, 350.
  • the five coupling members 162a, 262a, 362a of each set each extend through a slot in the first side wall 152, 252, 352 and into an interior of the box channel.
  • the coupling members 152, 252, 352 have an outer portion 1620, 2620, 3620 that extends outwardly of the first side wall 152, 252, 352 and an inner portion 1621, 2621, 3621 that extends into the box channel.
  • the track 155 comprises a first track section 155 and where the coupling members 162a extend through a slot in the first side wall 152 of the support structure 150 and into an interior of the box channel, those coupling members 162a have an outer portion 1620 that extends outwardly of the first side wall 152 and an inner portion 162I that extends into the box channel.
  • the first track section 155 is disposed alongside and/or comprises a portion of said first side wall 152 of the box channel and the inner portion 1621 of the coupling member 162a is disposed immediately beneath and supports said first track section 155.
  • the vehicle security barrier apparatus 200 comprises coupling members 162a extending through a slot in the second side wall 153 and into an interior of the box channel.
  • an outer portion 1620 extends outwardly of the second side wall 153 and an inner portion 1621 that extends into the box channel supports a second track section 155 that is disposed alongside and/or comprises a portion of that second side wall 153.
  • the inner portion 1621 of the said coupling member 162a is disposed immediately beneath and supports that second track section 155.
  • a moveable bollard 120b is affixed to a carriage 165/167.
  • the carriage 165/167 engages the track 155 within the box channel 150 such that the moveable bollard 120b is linearly moveable bi-directionally along said first axis (‘D’).
  • the carriage 165/167 comprises at least two spaced carriage plates 156, 167 for coupling to first and second track portions 155 provided at least in part within the box channel 150.
  • the carriage may comprise additional plates, for example a top plate 119b; and a third lower most or bottom plate 169.
  • the bottom plate 169 may slide along the bottom wall 151 of the box channel 150; and the top plate 119b if provided may serve to close the top of the box channel 150 and as such form part of the top structure of the box channel and/or part of the above-ground aspect 160.
  • the first carriage plate 165 is disposed at an elevation that is above an elevation at which the second carriage plate 167 such that the first carriage plate 165 is further from the bottom wall 151 of the box channel 150 than the second carriage plate 167.
  • the first carriage plate 165 has a first width in a lateral direction between the first and second side walls 152, 153 of the box section 150; and the second carriage plate 167 has a second, different, width in that lateral direction.
  • the first width of the first carriage plate 165 is less than the second width of the second carriage plate 167.
  • the track 155 comprises a first track section 155a comprising a first guide means ‘W’ and a first translating means ‘R’.
  • first side portions of the first and second carriage plates 165, 167 are disposed at least partially within said first track section 155a such that the first side portion of the first carriage plate 165 is coupled to the first guide means ‘W’; and such that the first side portion of the second carriage plate 167 is coupled to the first translating means ‘R’.
  • the first side portion of the first carriage plate 165 includes a first edge 165e and said first guide means comprises at least one wheel ‘W’.
  • the first edge 165e of the first carriage plate 165 contacts a circumferential surface of said at least one wheel ‘W’ for guiding the carriage and thereby the moveable bollard 120b when the moveable bollard 120b is transitioned between said open and closed positions.
  • the first side portion of the second carriage plate 167 includes a first underside portion 167s proximate to said first edge and the first translating means ‘R’ comprises at least one roller ‘R’.
  • the track 155 comprises a second track section 155b that comprises a second guide means W’ and a second translating means ‘R’.
  • second side portions of the first and second carriage plates are disposed at least partially within said second track section 155b such that the second side portion of the first carriage plate is coupled to the second guide means; and such that the second side portion of the second carriage plate is coupled to the second translating means.
  • the second side portion of the first carriage plate 165 includes a second edge 165e of the first carriage plate 165 and the second guide means also comprises at least one wheel ‘W’.
  • the carriage When said second edge 165e of the first carriage plate 165 contacts a circumferential surface of said at least one wheel ‘W’, the carriage can be guided and can travel relatively freely and thereby the moveable bollard can be transitioned between said open and closed positions.
  • the second side portion of the second carriage plate 167 includes a second underside portion 167s of the second carriage plate 167and the second translating means also comprises at least one roller ‘R’ such that when said second underside portion 167s of the second carriage plate 167 contacts a circumferential surface of the roller, the carriage guides and travels and thereby can assist movement of the moveable bollard 120b when the moveable bollard 120b is transitioned between said open and closed positions.
  • the track 355 comprises a first track section comprising a first top wall 314a.
  • the first top wall 314a forms part of said top structure of the above ground aspect 160.
  • a first roller assembly 301 a is attached to the moveable bollard 320b and is coupled to the first top wall 314a such that said first top wall 314a of the first track section contacts a circumferential surface of said first roller assembly 301 a for guiding the moveable bollard 320a when the moveable bollard 320a is transitioned between said open and closed positions.
  • the below ground aspect may be a shallower depth and beneficially can be installed in locations where interference with sub-terranean services and utilities (including data comms) may be an issue.
  • the track comprises a second track section comprising a second top wall 314b.
  • the second top wall 314b forms part of said top structure of the above ground aspect 160.
  • a second roller assembly 301 b is attached to the moveable bollard 320b and is coupled to the second top wall 314b such said second top wall 314b of the second track section contacts a circumferential surface of said second roller assembly 301b for guiding the moveable bollard 320b when the moveable bollard is transitioned between said open and closed positions.
  • roller mechanisms and bollard 320b are shown in additional detail in Figures 24A-D and Figure 25.
  • the moveable bollard 320b is optionally provided with a reinforcing structure 320R that is directly coupled to three carriage plates 365/367.
  • a reinforcing structure 320R may comprise a primary panel 391 and one or more cross members 393, 395.
  • a top plate 394 and top bar 296 may also be included.
  • the carriage plates 365/367 can be slotted, located and welded to the bottom of the primary panel 391 and one or more cross members 393, 395 as indicated in Figures 24A to 24D
  • the mounting structure 380 comprises a second series of four spaced footing plates 363, wherein each of the four spaced footing plates 363 of the second series is affixed to a set of five coupling members 362a; and the five coupling members 362a of each set are affixed (welded) to the second side wall 353 of the support structure 350.
  • Each of the four spaced footing plates 363 of the second series is affixed to the second side wall 353 of the support structure 350.
  • the coupling members 362a of each set of five coupling members 362a affixed to the footing plate 363 extend through a slot in the second side wall 353 and into an interior of the box channel such that an inner portion 362I extends into the box channel.
  • VSB 400 of Figures 20 to 25 may serve to protect against an attack from a hostile vehicle driven at the barrier 400 from either side.
  • vehicle security barrier refers to a device for hostile vehicle mitigation the purpose of which is to stop, halt or otherwise arrest the free passage of a vehicle or at least resist a vehicle impact.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Selon divers aspects, l'invention concerne un dispositif barrière de sécurité de véhicule (100 ; 200 ; 300 ; 400) qui comprend : (i) Une structure de support (50 ; 150 ; 250 ; 350) destinée à être disposée au moins partiellement au-dessous du sol, la structure de support ayant un aspect enterré (70 ; 170 ; 270 ; 370) et un aspect aérien (60 ; 160 ; 260 ; 360) ; (ii) un rail (55 ; 155 ; 255 ; 355) disposé au moins en partie à l'intérieur de la structure de support ; (iii) au moins trois balises verticales (20a, 20b, 20c, 20d ; 120a, 120b, 120c, 120d ; 220a, 220b, 220c, 220d ; et 320a, 320b, 320c, 320d) montées sur ou partiellement à l'intérieur de la structure de support, deux balises (20a, 20d ; 120a, 120d ; 220a, 220d ; 320a, 320d) desdites au moins trois balises sont fixées de manière rigide à la structure de support et au moins l'une desdites balises (20b, 20c ; 120b, 120c ; 220b, 220c ; 320b, 320c) est couplée de façon mobile à la structure de support ; et (iv) une structure de montage (80 ; 180 ; 280 ; 380) ancrée dans l'aspect enterré de la structure de support et comprenant une série d'éléments de couplage s'étendant vers l'extérieur de l'aspect enterré de la structure de support. La ou les balises mobiles sont couplées de façon mobile au rail de telle sorte que la ou les balises mobiles sont mobiles par rapport aux deux balises fixes entre une position fermée, dans laquelle la balise mobile est disposée entre lesdites deux balises fixes pour empêcher le passage d'un véhicule entre elles ; et une position ouverte.
PCT/GB2021/052725 2020-10-21 2021-10-21 Barrière de sécurité de véhicule et système pour l'atténuation du danger lié à un véhicule hostile WO2022084679A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US18/250,093 US20230392331A1 (en) 2020-10-21 2021-10-21 Vehicle security barrier and system for hostile vehicle mitigation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2016688.0A GB2600120B (en) 2020-10-21 2020-10-21 Vehicle security barrier and system for hostile vehicle mitigation
GB2016688.0 2020-10-21

Publications (1)

Publication Number Publication Date
WO2022084679A1 true WO2022084679A1 (fr) 2022-04-28

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US (1) US20230392331A1 (fr)
GB (1) GB2600120B (fr)
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004201403A1 (en) 2003-04-02 2004-10-21 John William Roach Adjustable Vehicular Access Barrier
FR2897080A1 (fr) * 2006-02-09 2007-08-10 Gaillard Automatismes Sarl Element de barrage mobile d'une voie carrossable
GB2485278A (en) * 2010-11-04 2012-05-09 Marshalls Mono Ltd Shallow bollard mounting
EP2776631A1 (fr) 2011-11-10 2014-09-17 Heald Technologies Ltd Appareil de barrière de sécurité

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734216B1 (ko) * 2006-12-27 2007-07-02 (주)포텍건축사사무소 위치이동이 가능한 공동주택 주차장의 차량 진입방지볼라드
CN107313371A (zh) * 2017-07-19 2017-11-03 扬州大学 一种阻车系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004201403A1 (en) 2003-04-02 2004-10-21 John William Roach Adjustable Vehicular Access Barrier
FR2897080A1 (fr) * 2006-02-09 2007-08-10 Gaillard Automatismes Sarl Element de barrage mobile d'une voie carrossable
GB2485278A (en) * 2010-11-04 2012-05-09 Marshalls Mono Ltd Shallow bollard mounting
EP2776631A1 (fr) 2011-11-10 2014-09-17 Heald Technologies Ltd Appareil de barrière de sécurité

Also Published As

Publication number Publication date
GB202016688D0 (en) 2020-12-02
GB2600120B (en) 2023-05-03
GB2600120A (en) 2022-04-27
US20230392331A1 (en) 2023-12-07

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