EP4339399A1 - Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture - Google Patents

Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture Download PDF

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Publication number
EP4339399A1
EP4339399A1 EP22196249.1A EP22196249A EP4339399A1 EP 4339399 A1 EP4339399 A1 EP 4339399A1 EP 22196249 A EP22196249 A EP 22196249A EP 4339399 A1 EP4339399 A1 EP 4339399A1
Authority
EP
European Patent Office
Prior art keywords
fence
base
channel
elements
mobile
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.)
Pending
Application number
EP22196249.1A
Other languages
German (de)
English (en)
Inventor
Thomas Bockmeyer
Jürgen SCHROYEN
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.)
Capra GmbH
Original Assignee
Capra GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Capra GmbH filed Critical Capra GmbH
Priority to EP22196249.1A priority Critical patent/EP4339399A1/fr
Priority to PCT/EP2023/075505 priority patent/WO2024056887A1/fr
Priority to EP23197772.9A priority patent/EP4339400A1/fr
Publication of EP4339399A1 publication Critical patent/EP4339399A1/fr
Pending legal-status Critical Current

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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
    • E01F13/02—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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/009—Footing elements for fence posts or fence sections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels

Definitions

  • the invention relates to a mobile fence element according to the preamble of claim 1 and a modular barrier fence made up of several such fence elements.
  • fence elements are becoming increasingly important and are used, for example, to temporarily shield demonstrations or to secure stadiums or ships in ports.
  • the particular advantage of such fence elements is their mobility, as they can be set up and dismantled within a short period of time.
  • To form a barrier fence several fence elements are connected together.
  • surveillance devices such as cameras or motion sensors have increasingly been used to identify people who approach the barrier fence.
  • monitoring devices require electrical or data lines that must be laid along the barrier fence or along the base.
  • fence elements of the generic type for producing a barrier fence are, for example, from EP 1 945 888 B1 out.
  • the individual, identically designed fence elements each comprise a base with at least two pillars, between which a flat structure is arranged, each of the pillars being inserted into a receiving groove or into a receiving hole in the base and fixed therein.
  • the surface structure is a metal grid.
  • the base also has recesses in its base area for a lifting device, so that, for example, the lifting fork of an industrial truck can be inserted into these recesses and the fence element can be transported in this way.
  • a steel cable is used to connect the individual fence elements to one another, which is guided through eyelets on the outside of the base and the tensioning of which prevents unwanted separation of the individual fence elements of the barrier fence.
  • the EP 1 945 888 B1 An embodiment variant of a base of a fence element is described, in which a tube is embedded in the material of the base, which can be used, for example, for laying electrical cables or for guiding the rope described above.
  • the disadvantage is that threading the cables or rope into the pipe is very complex and requires a lot of time and skill.
  • the disadvantage of having two adjacent fence elements is that there is a free space between the pipes because they cannot merge seamlessly into one another. However, such a free space carries the risk that the pipes guided in the pipe Electrical cables can be damaged or severed by external force.
  • a well-known version of mobile fence elements is, for example, in DE 10 2015 107 273 B3 described, whose solution for connecting the bases can also be used here.
  • the invention is based on the object of providing a mobile fence element with a simple structure, whereby a modular barrier fence is formed within a very short time by connecting several fence elements, in which unwanted separation of the fence elements by unauthorized persons is made difficult or impossible and deliberate damage or Destruction of cables or electrical lines for existing monitoring devices is no longer possible.
  • a mobile fence element which comprises a base with at least one recess for a lifting device and at least two pillars, between which a sheet structure is arranged, each of the pillars being inserted into a receiving groove or into a receiving bore of the base and fixed therein, was further developed according to the invention that the base has on one side, on the side of the mobile fence element to be shielded, a channel designed as an open receiving groove for receiving cables or tension cables, which extends continuously along the entire length of the base.
  • the channel is used to accommodate the cables that are involved
  • it can be electrical or data cables or tension cables
  • the cables or tension cables can be laid very easily within the channel. This makes installing the barrier fence easy and time-saving.
  • the channels are built into the bases of the individual fence elements as recesses, they are not accessible from the outside, i.e. from the side to be protected. This means that sabotage on the cables or electrical lines or on the tension cables can be prevented easily and very effectively.
  • the pillars can be fixed in the base in a material-locking, positive or non-positive manner.
  • a positive connection between the pillar and the base can be created, for example using a screw connection, which is in principle detachable.
  • the screw connection can be hidden by a toothed connection of the bases arranged adjacent to one another, so that unauthorized loosening can be avoided, which represents a very significant advantage.
  • security measures are also known for such screw connections, which also prevent unwanted loosening and can be used here if necessary.
  • a proposed solution of the invention in this regard is that at least one receiving groove is made directly into the base flange and at least one receiving groove is made directly into the engagement contour of the base.
  • the bases used can be made from different materials.
  • a very simple design variant, for example, is that the bases are cast from concrete.
  • the solution according to the invention can be implemented in a very simple manner by forming the channel within the base during production.
  • a first embodiment of the invention involves inserting a profile element into the channel that lines the channel and can be closed by a cover.
  • the profile element and the cover can particularly advantageously be simple plastic or aluminum molded parts. The only important thing is that the profile element corresponds to the inner contour of the channel and, just like the cover, has an inner surface that avoids damage to the cables or tension cables laid in the channel.
  • the cover also ensures that the cables or tension cables laid within the channel are correctly laid and fixed and cannot undesirably come loose from their storage created by the channel.
  • Such a design of the channel with a profile element and a cover also represents a significant simplification with regard to the assembly of the cables or tension cables and thus the entire barrier fence and brings with it considerable time savings.
  • the profile elements can be inserted into the channel of the base in a material-locking manner, for example by an adhesive connection or in a form-fitting manner.
  • an improved embodiment variant of the invention can be seen in the fact that dowel blocks are installed in the channel of the base to fix the Profile elements are present.
  • the dowel blocks are made of materials that are suitable for holding screw connections.
  • the dowel blocks can be made of wood or hard plastic and, in particularly advantageous variants, have threads that correspond to the screws. This means that the profile elements can be easily installed within the channel of a base and can be implemented in a short time.
  • the base can be designed as a concrete segment.
  • An alternative embodiment of the base is that it is a fillable hollow body.
  • the base can therefore be made, for example, from sheet metal or plastic and only filled with sand or similar materials at the construction site so that it reaches the weight required for the safety of the barrier fence. In this way, the transport of the individual bases or the fence elements is made easier, since the weight of the fence elements as a whole is reduced until a barrier fence is made from them.
  • the surface structure of the fence element used here can be a plate, a slatted, lattice or net structure.
  • a plate can also be used as an advertising medium or to convey information, so that, for example, photographs can be projected onto such a plate.
  • a plate also provides optimal privacy protection.
  • barrier fences of the type concerned here are primarily used to shield security-relevant areas. Therefore, it must be ensured in any case that the individual fence elements cannot be separated from each other by force.
  • the base has a base flange on one of its end faces and on the end face opposite the base flange has an engagement contour, so that the base flange of one of at least two interconnected fence elements can be positively inserted into the engagement contour of a further fence element arranged adjacent to this fence element.
  • the positive connection ensures that the fence elements cannot be separated from the side to be protected, even using tools and/or force.
  • a special embodiment of the solution described above is that the base flange and the engagement contour of two fence elements arranged adjacent to one another are designed to mesh with one another in a tooth-like manner. Since the base is crucial for the stability of the fence element and thus of the entire barrier fence, it has a suitable weight, which must be sufficient to absorb or counteract forces acting on the fence system, such as those that can arise from wind or force. The high weight of the base also has the advantage that the individual fence elements cannot be easily separated from one another. If the aforementioned tooth-like connection is also provided, the connection between the bases can be improved and unwanted separation of the fence system by unauthorized persons can be counteracted.
  • a modular barrier fence consists of several interconnected, mobile fence elements, as have already been described in detail previously. It is particularly important that the channels of two adjacent and interconnected fence elements directly adjoin one another and thus a continuous channel is formed along the barrier fence.
  • the barrier fence according to the invention has further, very important features.
  • the barrier fence has on its side to be shielded at least one camera base with engagement geometries corresponding to the bases, which is equipped with a mast for monitoring devices and/or with a control cabinet.
  • the camera base has cable routing channels for continuation of the channels of the base.
  • This type of camera base therefore has the same features as the bases of the other fence elements.
  • the camera base can also be pillars and a surface structure arranged between the pillars in the sense of the fence elements described above include. This means that the camera base can be easily integrated into the barrier fence without any additional effort being required.
  • the cable routing channels consist of pipes inserted or molded into the camera base. These are preferably plastic pipes, as these avoid the risk of damage to the laid cables.
  • a barrier fence has corner bases in corner areas with channels corresponding to the bases or camera bases and with corresponding engagement contours, which enable the lateral connection of two fence elements at an angle, preferably at a right angle, to one another .
  • This simple way not only enables the barrier fence to be designed in a straight line. In fact, it can also be built around corners. This means that the barrier fence can be designed very flexibly overall and can be adapted to different local conditions.
  • the barrier fence has left and right corner bases in order to further improve the previously described flexibility of its design.
  • the design of the channels of the corner bases and the camera base to provide an adhesive connection or dowel blocks for fixing the profile elements, so that profile elements can also be inserted into these channels can be used, which can be closed with suitable lids.
  • Pillars viewed in the longitudinal direction of the barrier fence, have a Y-shape.
  • the spread in the upper end area of the pillars caused by the Y shape enables a simplified insertion of the barbed wire, which is made available on rolls and therefore has a spiral shape.
  • the barbed wire or NATO wire is simply inserted into the Y-shape of the pillars.
  • the lifting device can be an industrial truck or a cargo crane.
  • the camera base and the corner base also have at least one recess for a lifting device.
  • hooks or eyes can of course also be installed in the base.
  • hooks or eyes inserted into the base can be used for transport by means of a cargo crane, on the boom of which there are supporting devices compatible with the hooks or eyes.
  • FIG. 1 a spatial representation of a barrier fence 16 consisting of several fence elements 1 is shown.
  • the barrier fence 16 is made up of several fence elements 1 of different lengths, which in turn consist of a base 2 on the bottom, which in the example shown has receiving grooves 7 at its front ends, into which pillars 4 and 5 are inserted and fixed .
  • a surface structure 6 arranged, which is a steel grid.
  • the pillars 4, 5 each have a Y shape, so that a barbed wire 31 can be inserted into the resulting gap, with which the barrier fence 16 is prevented from being climbed over.
  • the barrier fence 16 also has various monitoring devices that are attached to the upper end of a mast 18.
  • a motion sensor 19 and a monitoring device there Infrared or thermal camera 20 shown.
  • the monitoring devices 19, 20 require electrical lines or data lines that must be laid within the mast 18 and also along the barrier fence 16, specifically on the side opposite the area to be shielded.
  • a channel 8 designed as an open receiving groove is inserted into the base 2 of the fence elements 1, which is designed to prevent damage to the electrical - or data lines are lined with profile elements 10 in a manner described in more detail below.
  • control cabinet 21 In the area of the mast 18 for the monitoring devices 19, 20, it is generally necessary to provide a control cabinet 21.
  • This control cabinet 21 is used in the Figure 1 shown embodiment variant of a barrier fence 16 arranged on a camera base 17, which also accommodates the mast 18.
  • the fence element on which the control cabinet 21 is arranged has a smaller width than the remaining fence elements 1 of the barrier fence 16 shown. Since the bases 2 of the fence elements 1 are usually cast from a concrete material, the channel 8, which is open to the outside, can be opened Simply insert it into the base 2 during its production.
  • each existing base 2 has recesses 3 on its bottom side, which are designed for intervention by a lifting device.
  • the lifting device can be, for example, an industrial truck, i.e. a forklift, whose forks engage in the recesses 3 in order to be able to lift and transport the corresponding fence element 1. This also results in the mobility of the individual fence element 1.
  • FIG. 2 illustrates the in connection with the description of the Figure 1 Barrier fence 16 shown in a perspective that corresponds to arrow II Figure 1 corresponds.
  • a base 2 of a fence element 1 appears as a separate individual part in a side view. From this view it is clear that channel 8 is designed as an open receiving groove.
  • No profile elements 10 are inserted into the channel 8, so that the dowel blocks 11 inserted therein become visible.
  • the dowel blocks 11 are used to fasten the profile elements 10 in the channel. They make it easier to fix the profile elements 10 with screws or other fasteners, such as clamps or rivets.
  • the dowel blocks 11 can be made of hard plastic or wood, for example. When producing the base 2 from concrete, the dowel blocks 11 are already inserted into the base 2 during the casting process.
  • the base 2 also has different engagement geometries on its end faces 12 and 13.
  • a base flange 14 is formed on the end face 12, while an engagement contour 15 in the form of a recessed geometry matching the base flange 14 is provided on the end face 13.
  • an engagement contour 15 in the form of a recessed geometry matching the base flange 14 is provided on the end face 13.
  • the Figure 5 allows a view of a channel 8 equipped with a profile element 10 and a cover 9 in a sectional view in the direction of arrow V Figure 2 .
  • the profile element 10 has an external geometry that corresponds to the cross section of the channel 8, so that it can be easily inserted into the channel 8. With the help of the previously described dowel blocks 11, a reliable fixation of the profile element 10 in the channel 8 is also possible.
  • the channel 8 is closed by the cover 9.
  • the profile element 10 and the cover 9 have corresponding engagement geometries.
  • the Figure 6 shows a profile element 10 for use in a channel 8.
  • This is a one-piece plastic or aluminum molded part with a U-shaped cross section.
  • the profile element 10 has two vertical legs 25 on the side, each of which has a groove 26 on the outside at its outer ends, which merges into a hook-shaped contour 27.
  • the end sections of the vertical legs 25 each have a corrugated structure 28.
  • the Indian Figure 7 Cover 9 shown is suitable for the profile element 10 according to Figure 6 executed so that it has a leg on its underside, which is not visible in the assembled state, which, corresponding to the corrugated structure 28 of the profile element 10, has a similar corrugated structure 29.
  • the camera base 17 already mentioned is in a version that has not yet been cast Figure 8 shown.
  • a look into the hollow interior of the camera base 17 is therefore possible, from which it can be seen that it has various cable routing channels 22, which are used to lead electrical or data lines to the control cabinet 21 or to the mast 18.
  • dowel blocks 11 or screw sleeves can also be provided in order to be able to mount the control cabinet 21 on the camera base in a simplified manner after the camera base 17 has been completed.
  • the camera base 17 also has several recesses 3 on its bottom side, which are used for the engagement of lifting forks of a hoist.
  • the camera base 17 also has engagement contours 14 and 15 is equipped, which enable direct coupling to the bases 2 of the barrier fence 16.
  • FIGS 9 and 10 two special versions of bases.
  • corner bases 23 and 24 which, as the so-called left-hand version and right-hand version, enable the barrier fence 16 to be guided at an angle, preferably at a right angle, so that fence corners can also be created.
  • the corner bases 23 and 24 also have suitable engagement contours 14 and 15 in order to be able to be connected to the bases 2.
  • Dowel blocks 11 are also provided in the vaguely recognizable channel 8.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
EP22196249.1A 2022-09-16 2022-09-16 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture Pending EP4339399A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP22196249.1A EP4339399A1 (fr) 2022-09-16 2022-09-16 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture
PCT/EP2023/075505 WO2024056887A1 (fr) 2022-09-16 2023-09-15 Élément de clôture mobile et clôture-barrière construite de manière modulaire, formée à partir de plusieurs éléments de clôture de ce type
EP23197772.9A EP4339400A1 (fr) 2022-09-16 2023-09-15 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22196249.1A EP4339399A1 (fr) 2022-09-16 2022-09-16 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture

Publications (1)

Publication Number Publication Date
EP4339399A1 true EP4339399A1 (fr) 2024-03-20

Family

ID=83362455

Family Applications (2)

Application Number Title Priority Date Filing Date
EP22196249.1A Pending EP4339399A1 (fr) 2022-09-16 2022-09-16 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture
EP23197772.9A Pending EP4339400A1 (fr) 2022-09-16 2023-09-15 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23197772.9A Pending EP4339400A1 (fr) 2022-09-16 2023-09-15 Elément de clôture mobile et clôture modulaire formée de plusieurs éléments de clôture

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EP (2) EP4339399A1 (fr)
WO (1) WO2024056887A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121063A1 (en) * 1999-09-10 2002-09-05 Andrew Mathias Hoardings
EP1945888B1 (fr) 2005-09-30 2009-04-01 Dirickx Groupe S.A. Barriere
DE102015107273B3 (de) 2015-05-11 2016-10-27 Thomas Bockmeyer Zaunanlage
CN208885121U (zh) * 2018-08-02 2019-05-21 上海城投公路管理有限公司 一种凹槽型围挡
CN209799566U (zh) * 2019-03-05 2019-12-17 胡安保 一种建筑施工围挡护栏

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121063A1 (en) * 1999-09-10 2002-09-05 Andrew Mathias Hoardings
EP1945888B1 (fr) 2005-09-30 2009-04-01 Dirickx Groupe S.A. Barriere
DE102015107273B3 (de) 2015-05-11 2016-10-27 Thomas Bockmeyer Zaunanlage
CN208885121U (zh) * 2018-08-02 2019-05-21 上海城投公路管理有限公司 一种凹槽型围挡
CN209799566U (zh) * 2019-03-05 2019-12-17 胡安保 一种建筑施工围挡护栏

Also Published As

Publication number Publication date
EP4339400A1 (fr) 2024-03-20
WO2024056887A1 (fr) 2024-03-21
WO2024056887A4 (fr) 2024-04-18

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