WO2018167723A1 - Dispositif de sécurisation d'une entrée de route - Google Patents

Dispositif de sécurisation d'une entrée de route Download PDF

Info

Publication number
WO2018167723A1
WO2018167723A1 PCT/IB2018/051765 IB2018051765W WO2018167723A1 WO 2018167723 A1 WO2018167723 A1 WO 2018167723A1 IB 2018051765 W IB2018051765 W IB 2018051765W WO 2018167723 A1 WO2018167723 A1 WO 2018167723A1
Authority
WO
WIPO (PCT)
Prior art keywords
profile
concrete block
interlocking
profiles
locking pin
Prior art date
Application number
PCT/IB2018/051765
Other languages
English (en)
Inventor
Agi Gerard Albert VAN LEUGENHAEGE
Original Assignee
Van Leugenhaege Agi Gerard Albert
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 Van Leugenhaege Agi Gerard Albert filed Critical Van Leugenhaege Agi Gerard Albert
Priority to PL18717123T priority Critical patent/PL3596272T3/pl
Priority to EP18717123.6A priority patent/EP3596272B1/fr
Priority to RS20220057A priority patent/RS62840B1/sr
Priority to DK18717123.6T priority patent/DK3596272T3/da
Priority to HRP20220089TT priority patent/HRP20220089T1/hr
Priority to ES18717123T priority patent/ES2902761T3/es
Publication of WO2018167723A1 publication Critical patent/WO2018167723A1/fr

Links

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

Definitions

  • the present invention relates to a device for securing a road entry.
  • the purpose of the present invention is to provide a solution to at least one of the aforementioned and other disadvantages .
  • the invention relates to a device for securing a road entry consisting of a concrete block, whereby the concrete block is provided with an extendable I-profile of a certain length L positioned at a certain height h whereby the profile is supported by the concrete block.
  • the profile can be simply and quickly extended out of the concrete block to block the road entry. To clear the road entry again the profile is retracted in the other direction (toward the concrete block) . Preferably this extending or retracting can be done by one person, manually, without extra help.
  • the device for securing a road entry can be temporary or permanent.
  • the concrete blocks are moveable using any transport .
  • the concrete block can already be placed beforehand while the road entry is still open. Once the road entry needs to be blocked, only the profile needs to be extended over the road entry. Both when extending or retracting, the profile is supported by the concrete block.
  • the profile is positioned horizontally extendable in the longitudinal direction 1 of the concrete block.
  • the profile is extendable on two roller bearers that are positioned in the longitudinal direction of the concrete block.
  • the profile is extendable on both sides of the concrete block.
  • the profile is extendable through the concrete block both on the left and the right. In this way the concrete block can be placed both on the left and right of the road entry.
  • the profile is extendable from the concrete block with a free end over a maximum length L-l.
  • L is the total length of the profile and 1 the length of the concrete block in the direction in which the profile extends.
  • the profile is extended to its maximum when the one end touches the concrete such that the profile is always supported by two roller bearers.
  • the concrete block is made of reinforced concrete. This strengthens the device for securing a road entry and prevents the concrete block from shattering or the profiles from coming loose in case of impact.
  • the reinforced concrete block is provided with a housing in the form of a steel bar in which the extendable profile is mounted.
  • the concrete block has a broadened base and can be narrower at the top.
  • the profile is made of steel.
  • Steel is very strong and offers sufficient resistance in case of a possible crash impact with the profile.
  • the concrete block must have sufficient mass to be able to offer resistance against a crash impact on the profile.
  • the profile is an I-profile that is positioned extendably via roller bearers.
  • the middle leg of the I-profile is hereby positioned horizontally, whereby the two end legs are positioned vertically.
  • the letter I of the profile is thus 90 degrees turned in cross-section.
  • the I-profile is also very strong in terms of construction and offers the most efficient security against bending or breaking.
  • the free end of the profile is fitted with an interlocking .
  • the interlocking ensures that the free ends of two extended profiles are interlocked with each other such that they will not come loose in case of a possible impact or cannot be retracted. In this way a road entry is interlocked by two concrete blocks, one on each side of the road, and two extended profiles.
  • the free end of one profile is interlocked with another concrete block.
  • another concrete block In this way a road entry is secured by only one concrete block with an extendable profile.
  • two concrete blocks are placed next to each other each with the profile extended in another direction. Many other installations are also possible with several concrete blocks.
  • each concrete block is provided with a profile that is extendable toward the other .
  • the free ends of the profiles that extend toward each other are provided with means that interlock with each other.
  • such means consist of on the one hand a V- shaped receiving piece and on the other hand a straight piece that is received between the legs of the V-piece whereby both are interlocked by a locking pin.
  • the interlocking needs to meet one important requirement: not tear or come loose in case of a collision impact. Furthermore, the interlocking must not be manipulatable.
  • the V-shaped part on the first profile comprises two plates provided on the middle bar of the I- profile, whereby the plates are provided with a tip on their end that is bending away from the other one, whereby the first plate is welded on top of the middle bar and the second plate is welded underneath the middle bar and whereby the other I-profile is placeable with the end of the middle bar between both plates.
  • the means that interlock into each other comprise the following parts: a locking pin and corresponding openings for the locking pin in both V-shaped parts of the first profile and in the end of the second profile; whereby the locking pin is provided at the top with an interlocking part A comprising a flat plate provided with a welded part; and the profile with V-shaped part is provided with a complementary interlocking part B comprising a flat plate provided with a welded part; and the flat plate is provided with an opening for the locking pin, which on locking aligns with the openings;
  • both interlocking parts are provided with an upstanding edge in the form of a semicircle and together form an upstanding edge in the form of a circle; and both interlocking parts are provided with a vertical upstanding edge in the middle of the virtual circle, whereby the upstanding edges lie against each other on interlocking.
  • the device is also provided with a circular caplock provided within the circumference of the upstanding edge of the circle that is formed by both interlocking parts when the locking pin is mounted in the corresponding openings of the closed profiles.
  • a groove is provided centrally in the caplock to receive the vertical upstanding edges.
  • the caplock is optionally provided with a lock.
  • the profile is provided with a stop at the other end of the concrete block.
  • the stop prevents the profile from sliding through the concrete block such that the profile would come loose from the concrete block.
  • the free end of the profile is supported on a support block.
  • Such support block can be a slightly lighter concrete block on which the profile can support and be interlocked.
  • Such support block can be used to support one or two profile ends .
  • the concrete block is provided with two recesses on the bottom for a lift fork.
  • the concrete block is provided with a central recess on the bottom to anchor it to a post or vertically to the ground.
  • the concrete block is then put on the post or another vertical solid structure, such that the concrete block certainly cannot move. That offers an extra security.
  • the post can also be used to safeguard the correct positioning of the concrete block.
  • a second set of concrete blocks with interlocked profiles can be provided immediately behind or at a distance of, for example, 5, 10 or 20m from a first set of concrete blocks with interlocked profiles.
  • the concrete blocks and/or profiles positioned behind each other can possibly be interlocked with each other.
  • two concrete blocks can be used for one profile, whereby the profile can extend through both concrete blocks and be supported.
  • the concrete block is provided on its side (underneath where the profile extends) with a coupler, i.e. a cylindrical recess with internal thread to connect the concrete blocks to each other in a fixed way.
  • the invention also relates to a method for securing a road entry via a device according to the invention, comprising the following steps: a) The placing of two concrete blocks with extendable profiles on the side of the road entry,
  • the invention also relates to a method for quickly clearing a secure road entry via a device according to the invention, comprising the following steps:
  • figure 1 schematically shows a preferred execution with two concrete blocks of a device according to the invention
  • figure 2 shows a cross-section in a longitudinal direction of the concrete block according to line II- II of figure 1 ;
  • figure 3 shows a cross-section in transversal direction of the concrete block according to line III- III of figure 1 ;
  • figure 4 schematically shows a preferred execution of an interlocking of the profile ends
  • figure 5 schematically shows a preferred execution of a support block for support of the profile ends; and figure 6 schematically shows a preferred execution of an interlocking according to figure 4.
  • FIG. 1 shows a preferred execution with two concrete blocks 2 of a device 1 according to the invention.
  • Each concrete block 2 is placed on the side of the road entry.
  • Each concrete block 2 comprises a (partly) extended profile 3.
  • a concrete block weighs for example 3,500kg and comprises 1,438m 3 of concrete.
  • each profile contains interlocking means 6, one in the form of a V-shaped receiving piece and the other in the form of a straight piece that can slide between the legs of the V in the receiving piece when the profiles 3 are extended against each other.
  • the other end 4" of the profile 3 is fitted with a stop 5 such that the profile end 4" is stopped at the concrete block when extending.
  • Figure 2 shows a cross-section in a longitudinal direction of the concrete block 2 according to line II-II of figure 1. This shows how an I-profile 3 is positioned extendably via two roller bearers 7 provided at the ends of the concrete block 2.
  • the roller bearers are provided with rollers that run directly on the centre piece of the profile 3.
  • the concrete block 2 contains two recesses 8 at the bottom of the concrete block for the teeth of a lift fork.
  • a recess 10 is also provided in the bottom centre of the concrete block to place the concrete block 2 over a post or for vertical anchoring 9. The post is anchored in the ground 11.
  • Figure 3 shows a cross-section in transversal direction of the concrete block 2 according to line III-III of figure 1.
  • the profile 3 is supported by the roller bearers 7.
  • the concrete block 2 is provided with a recess 10 for a post 9 or vertical anchoring with the ground 11.
  • FIG 4 schematically shows a preferred embodiment of an interlocking mechanism 6 of two profile ends 4' .
  • the interlocking comprises a V-shaped receiving piece on the first profile end and a straight piece on the second profile end that can slide between the legs of the V-shaped receiving piece when the profiles 3 are extended against each other.
  • the interlock is such that the holes 12 have to be aligned opposite each other such that the locking pin 13 fits in the holes and thus interlocks both profiles.
  • Figure 5 schematically shows an execution of an alternative support block 14 for support of the profile ends 4' .
  • the free ends are thus extra supported.
  • Figure 6 schematically shows a preferred embodiment of an interlocking 6 of two I-profiles 3 according to figure 4.
  • the one I-profile 3 (left profile in this example) is provided with a V-shaped part 15, 16.
  • two plates are 15, 16 provided on the middle bar 17 of the I- profile 3.
  • the two plates 15, 16 have a tip 18 on their end that is bending away from the other one which increases the space between the plates toward the end of the plates.
  • Plate 15 is welded on top of the middle bar 17, plate 16 at the bottom of the middle bar 17.
  • both plates 15, 16 are attached and reinforced to the middle bar 17 via two bolts/nuts 20 in the provided openings 21. Consequently, the attachment is prevented from tearing in case of a possible impact.
  • the other I-profile 3 (right profile in this example) extends with the end 4' of the middle bar 22 in or between the V-shaped part 15, 16.
  • the end 4' of the middle bar 22 is provided with a welded plate 23.
  • a corresponding opening 24 is provided for a locking pin 25.
  • both profile ends 4' are extended into each other, until both I-profiles touch or almost touch each other, the openings 24 fit into each other and the locking pin 25 can be put through.
  • the locking pin 25 is provided at the top with an extra interlocking part A consisting of a flat plate 28 provided with a welded part 26, 27.
  • the profile 3 with V-shaped part 15, 16 is provided with a complementary interlocking part B that is welded on the profile 3 via a flat plate 31.
  • the flat plate 31 is provided with a welded part 29, 30.
  • the flat plate 31 is also provided with an opening 32 for the locking pin 25. On locking, the opening 32 is aligned with the openings 24.
  • Both interlocking parts A, B comprise an upstanding edge 26, 29 in the form of a semicircle and together form an upstanding edge in the form of a circle. In the one part the semicircle is interrupted to make room for a lock 35. Both interlocking parts are also provided with a vertical upstanding edge 27, 30 in the centre of the virtual circle. These upstanding edges 27, 30 lie next to each other on interlocking .
  • a circular caplock 33 is provided within the circumference of the upstanding edge 26, 29 of the circle formed by both interlocking parts A, B.
  • a groove 34 is provided centrally in the caplock 33 which is slid over the vertical upstanding edges 27, 30. Subsequently the caplock 33 is locked with a lock 35, such that the lock cannot be opened without a key or code.
  • the locking pin 25 can be attached via a welded ring 36 and chain to a welded ring 36 of a profile 3. Indeed, the pin 25 is the only loose part in the whole.
  • Both profile ends 4' are provided with a handle in the form of a cylindrical rod to extend or retract the profiles. This is done manually and can easily be done by one person.
  • a bump stop 5 is provided to cushion the impact of the extension.
  • a crash test was carried out on a device for securing a road entry consisting of two concrete blocks with a distance of 11m between each other and two interlocked steel I-profiles of 140x140.
  • Each concrete block had a size of 2.18m by 1.10m by 1.10m and weighed 4 tonnes.
  • the lorry weighed 7.5 tonnes and drove at an incoming speed of 48 kph on the device for securing a road entry. 2 seconds after impact the lorry came to a standstill 13m behind the device for securing a road entry.
  • the interlocking of the profiles remained intact.
  • the profiles were bent around the lorry and the concrete blocks had moved to each other slightly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)

Abstract

L'invention concerne un dispositif de sécurisation d'une entrée de route constitué d'un bloc de béton, le bloc de béton étant par là-même pourvu d'un profil I extensible d'une certaine longueur L positionné à une certaine hauteur h, le profil étant par là-même supporté par le bloc de béton.
PCT/IB2018/051765 2017-03-16 2018-03-16 Dispositif de sécurisation d'une entrée de route WO2018167723A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL18717123T PL3596272T3 (pl) 2017-03-16 2018-03-16 Urządzenie do zabezpieczania wjazdu na drogę
EP18717123.6A EP3596272B1 (fr) 2017-03-16 2018-03-16 Dispositif de sécurisation d'une entrée de route
RS20220057A RS62840B1 (sr) 2017-03-16 2018-03-16 Uređaj za sprečavanje ulaska na put
DK18717123.6T DK3596272T3 (da) 2017-03-16 2018-03-16 Indretning til sikring af en vejindkørsel
HRP20220089TT HRP20220089T1 (hr) 2017-03-16 2018-03-16 Uređaj za sprječavanje ulaska na put
ES18717123T ES2902761T3 (es) 2017-03-16 2018-03-16 Dispositivo para asegurar una entrada de carretera

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2017/5165A BE1025060B1 (nl) 2017-03-16 2017-03-16 Inrichting voor het beveiligen van een inrijweg
BE2017/5165 2017-03-16

Publications (1)

Publication Number Publication Date
WO2018167723A1 true WO2018167723A1 (fr) 2018-09-20

Family

ID=58387564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/051765 WO2018167723A1 (fr) 2017-03-16 2018-03-16 Dispositif de sécurisation d'une entrée de route

Country Status (10)

Country Link
EP (1) EP3596272B1 (fr)
BE (1) BE1025060B1 (fr)
DK (1) DK3596272T3 (fr)
ES (1) ES2902761T3 (fr)
HR (1) HRP20220089T1 (fr)
HU (1) HUE057322T2 (fr)
PL (1) PL3596272T3 (fr)
PT (1) PT3596272T (fr)
RS (1) RS62840B1 (fr)
WO (1) WO2018167723A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111101465A (zh) * 2020-03-05 2020-05-05 温州兰犹网络科技有限公司 一种紧急情况下快速使用的路障
FR3088656A1 (fr) * 2018-11-21 2020-05-22 Abdla FEGHOUL Dispositif d’anti-franchissement
CN111619987A (zh) * 2020-06-29 2020-09-04 侨益物流股份有限公司 粮食仓库抬杆装置
CN112160273A (zh) * 2020-09-25 2021-01-01 广西叮当智慧停车服务有限公司 一种停车场防车辆冲关用爆胎装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE433117A (fr) *
BE419607A (fr) *
JPH0671515U (ja) * 1993-03-17 1994-10-07 丸高コンクリート工業株式会社 バリケードブロック
US6382869B1 (en) * 1999-12-09 2002-05-07 Harry D. Dickinson Above grade mass displacement trafficway barrier
CN2553005Y (zh) * 2002-07-18 2003-05-28 大理交通运输集团公司公路交通工程公司 一种道路中央分隔活动护栏
GB2434393A (en) * 2006-01-18 2007-07-25 Strongarm Ltd Barrier system for restricting vehicular access to a roadway

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE433117A (fr) *
BE419607A (fr) *
JPH0671515U (ja) * 1993-03-17 1994-10-07 丸高コンクリート工業株式会社 バリケードブロック
US6382869B1 (en) * 1999-12-09 2002-05-07 Harry D. Dickinson Above grade mass displacement trafficway barrier
CN2553005Y (zh) * 2002-07-18 2003-05-28 大理交通运输集团公司公路交通工程公司 一种道路中央分隔活动护栏
GB2434393A (en) * 2006-01-18 2007-07-25 Strongarm Ltd Barrier system for restricting vehicular access to a roadway

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088656A1 (fr) * 2018-11-21 2020-05-22 Abdla FEGHOUL Dispositif d’anti-franchissement
WO2020104617A1 (fr) * 2018-11-21 2020-05-28 Feghoul Abdla Dispositif d'anti-franchissement
CN111101465A (zh) * 2020-03-05 2020-05-05 温州兰犹网络科技有限公司 一种紧急情况下快速使用的路障
CN111619987A (zh) * 2020-06-29 2020-09-04 侨益物流股份有限公司 粮食仓库抬杆装置
CN111619987B (zh) * 2020-06-29 2020-11-24 侨益物流股份有限公司 粮食仓库抬杆装置
CN112160273A (zh) * 2020-09-25 2021-01-01 广西叮当智慧停车服务有限公司 一种停车场防车辆冲关用爆胎装置

Also Published As

Publication number Publication date
BE1025060B1 (nl) 2018-10-17
PT3596272T (pt) 2021-12-15
HRP20220089T1 (hr) 2022-04-15
BE1025060A1 (nl) 2018-10-10
ES2902761T3 (es) 2022-03-29
EP3596272B1 (fr) 2021-11-03
PL3596272T3 (pl) 2022-03-21
EP3596272A1 (fr) 2020-01-22
DK3596272T3 (da) 2022-01-31
RS62840B1 (sr) 2022-02-28
HUE057322T2 (hu) 2022-04-28

Similar Documents

Publication Publication Date Title
EP3596272B1 (fr) Dispositif de sécurisation d'une entrée de route
US6398192B1 (en) Breakaway support post for highway guardrail end treatments
US20160376759A1 (en) Crash barrier
US6843614B2 (en) Portable security system
US9670631B2 (en) Vehicle and personal barrier for construction site
CA2966172A1 (fr) Terminal d'ancrage unique
KR101283689B1 (ko) 교통안전시설물의 지주보강구조
EP3511468A1 (fr) Barrière d'accès en tant que barrière antiterroriste mobile ou stationnaire
EP2107163A2 (fr) Barrière de trafic
EP3447194A1 (fr) Barrière anti-terroriste traversable
US20200270831A1 (en) Energy-absorbing vehicle barrier system
US20160160459A1 (en) Arresting fence system
AU2008228092B2 (en) Perimeter security barriers
KR101825387B1 (ko) 연성토용 지주 및 상기 지주를 이용한 시공방법
DE102019102019A1 (de) Sperrvorrichtung, -systeme und Verfahren zum Schutz vor bewegten Kraftfahrzeugen
DE202015000288U1 (de) Absperrpfosten mit Funksteuerung
GB2447783A (en) Perimeter security barrier
EP3966393B1 (fr) Procédé de bloquer l'accès avec les barrières mobiles et éviter une percée avec un camion, barrière contre-véhicules mobile et système avec barrières contre-véhicules mobiles
JP2024004938A (ja) スライド式防護柵
US20240084532A1 (en) Vehicle mitigation system
DE202006007345U1 (de) Diebstahlsicherung
WO2023088519A9 (fr) Barrière de contrôle d'accès mobile comprenant un certain nombre de modules
JP2004278016A (ja) 防護柵設置対応型擁壁ブロック
WO2023222452A1 (fr) Barrière de protection mobile
CZ2020533A3 (cs) Bezpečnostní bariéra

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18717123

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018717123

Country of ref document: EP

Effective date: 20191016