WO2016156116A1 - Mât en treillis pour guider un câble de signal - Google Patents

Mât en treillis pour guider un câble de signal Download PDF

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Publication number
WO2016156116A1
WO2016156116A1 PCT/EP2016/056285 EP2016056285W WO2016156116A1 WO 2016156116 A1 WO2016156116 A1 WO 2016156116A1 EP 2016056285 W EP2016056285 W EP 2016056285W WO 2016156116 A1 WO2016156116 A1 WO 2016156116A1
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WO
WIPO (PCT)
Prior art keywords
grid mat
tubes
mat
grid
signal cable
Prior art date
Application number
PCT/EP2016/056285
Other languages
German (de)
English (en)
Inventor
Bernhard F. Haverkamp
Original Assignee
Securiton 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55640718&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2016156116(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Securiton Gmbh filed Critical Securiton Gmbh
Priority to ES16712308.2T priority Critical patent/ES2685582T3/es
Priority to EP16712308.2A priority patent/EP3274971B1/fr
Publication of WO2016156116A1 publication Critical patent/WO2016156116A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/20—Posts therefor
    • E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence

Definitions

  • the invention relates to a grid mat with tubes for guiding a signal cable having the features of the preamble of claim 1.
  • Such grid mats are used in particular for alarm-secured security fencing, also called detection fences, for outdoor security.
  • the incorporated signal cables should detect intrusion attempts and report to an alarm center.
  • such grid mats can also be used for securing shafts, in particular sewage shafts in the power plant sector, in particular in nuclear power plants, in the security-relevant factory environment and for securing windows or other recesses and openings.
  • Grid bars mats are known in which horizontal and vertical fill bars intersect and are welded together at the crossing points. At least a subset of the filler rods may be formed hollow inside, so be tubular, so that a signal cable can be fed. These signal cables can detect a severing of the filler rods or, depending on the design, also a strong deformation. Such mesh mats have basically proven.
  • FR 2 546 427 A1 discloses a lattice mat which is suitable for signal detection and which is formed from longitudinal and transverse rods which are intertwined with one another. Parts of the rods are formed as tubes, in which a signal cable is retracted. It is further provided that in the edge regions, the signal cable is led out in a loop and then proceeds in one of the adjacent longitudinal or transverse bars. An adaptation to terrain inclinations is ensured with the thus interwoven longitudinal and transverse bars by the partial deformability of the mesh mat fabric with warp and weft threads. A diamond-shaped contour can be obtained by displacing the parallel, in particular vertical, edges from a lattice mat field, which is initially designed as a rectangle. This allows the adaptation of a fence panel to the slope of the terrain.
  • EP 2 428 941 A1 discloses the provision of frames on at least three of the edge portions of such a grid mat to provide a border of the grid mat, wherein receiving spaces for the loops of the signal cables in the edge area are proposed.
  • the corresponding connection of the tube ends of the grid mat with the there proposed frame profiles limits the possible uses of the grid mat and is also consuming and expensive.
  • the grid mat is preferably formed and / or has means that a signal cable on at least one path, which runs between the entrance to the grid mat and the exit from the grid mat through more than one tube, in particular through a plurality of tubes, and thereby only in the interior of the grid mat and / or on the substantially vertical edges of the grid mat may run partially outside of tubes, can be passed through the grid mat.
  • arcuate tubes are provided on one or more of the edges of the grid mat in order to possibly lead there a retracted signal cable.
  • the grid mat is formed so that only in the interior of the grid mat and / or the substantially vertical edges of the grid mat, a signal cable runs partially outside of tubes to between different tubes, in particular the substantially vertical or transverse to the longitudinal direction of the grid mat tubes.
  • the grid mat is formed so that a signal cable can be guided on a plurality of such paths through the grid mats, without extending in particular at the horizontal edges of the grid mat outside of tubes.
  • a signal cable can be guided on a plurality of such paths through the grid mats, without extending in particular at the horizontal edges of the grid mat outside of tubes.
  • an alarm-secured security fence can also provide lattice mats entirely without the guidance of signal cables. Only the externally visible, inventive design of the grid mat can bring about the effect that potential attackers expect the leadership of signal cables and therefore refrain from an intervention or a fürieris Liste.
  • the grid mat in particular in its interior, has an area in which a part of the tubes is interrupted, so that the path of a signal cable emerging in the area could be continued in more than one way.
  • the area can be covered by a planar element, which may be part of an impact and / or drive-through protection, from at least one side of the grid mat.
  • a protective and / or alarm wire which is preferably stretched over at least one dimension of the flat element and which is preferably designed as a steel cable can be arranged behind the planar element so that it can not be seen from the attack side or outside of the grid mat.
  • the area with broken tubes can be completed from the other side of the grid mat by another flat element, or component, which can be designed as a lid, so that even through the use of small mirrors or the like no information about the guidance of signal cables in the area can be won.
  • arcuate tubes are provided at the edges of the grid mat, which can serve to guide a signal cable.
  • the arcuate tubes can directly connect adjacent tube ends or skip individual tube ends, which, for example, does not require a signal cable to be routed in each vertical or transverse tube.
  • bilateral connections can be made through arcuate tubes containing a Y-shaped tube section, leading from one tube end to tube ends adjacent to both sides. In conjunction with the possibility of a return of the signal cable in a tube, this significantly increases the ambiguity of possible signal cable guides.
  • the intersecting tubes of the grid mat may have a wave-like course and be woven together in a textile-like manner, which, as described above, in particular makes possible an advantageous terrain inclination adjustment.
  • the intersecting tubes may be welded together at the crossing points.
  • Signal cables may be loosely inserted into the tubes or adhered by adhesive preferably injected into the tubes.
  • the tubes have an oval cross-section and / or have a plurality of chambers, wherein the grid mat can be processed, for example, in a safety fence so that signal cables are guided in a chamber or sub-chamber against the expected gravitational force in the tubes.
  • the intersecting tubes of the grid mat do not have to be substantially vertical and horizontal, but according to embodiments can also extend diagonally to the edges of the grid mat.
  • a grid mat according to the invention may further be formed in part of filler rods and be formed only to a part of tubes for the possible guidance of a signal cable.
  • the lattice mat may be angled parallel to an edge for integral overshoot protection, or an overhang protector with angled cantilevers may be applied at a point in front of the upper edge of the lattice mat.
  • an alarm-secured security fence with a grid mat is provided with at least one arcuate tube at the lower edge of the grid mat, which may be provided as part of a ground anchor and / or a gangway protection. This provides a direct connection of the grid mat with the ground anchor and / or a drive-through protection.
  • An alarm-secured security fence has, according to an advantageous embodiment, a grid mat, wherein the grid mat is at least partially formed from tubes and at least one signal cable is guided through the grid mat.
  • the tubes are interrupted in an inner region of the grid mat and the area is covered with a planar element at least on one of the two surfaces of the grid mat.
  • the area with the breaks of the tubes and in particular a signal cable carried in the area at least from one side of the security fence can not be viewed.
  • the area is also covered by the other of the two surfaces of the grid mat, so that the area without intervention on the flat cover elements can be viewed from either side of the security fence.
  • an alarm-secured security fence may further comprise an LED illumination for illumination, signaling and / or deterrence / defense.
  • a color marking system is arranged to spray in response to an attack on the security fence marking color for identifying a person causing the intervention and / or an object causing the intervention.
  • Still other embodiments further include a bus system having bus elements connected to an evaluation unit via a signal cable routed through one or more grid mats. The bus elements send regularly, in particular periodically, feedback signals to the evaluation unit, as long as their connection to the evaluation unit is not interrupted by means of the signal cable.
  • a video surveillance system is set up such that a targeted video surveillance of the intervention location can be carried out in conjunction with a procedure recognized by a signal cable carried in the grid mats.
  • outdoor coverage lengths of several kilometers widespread, high-resolution monitoring, capture and documentation using video cameras is difficult.
  • the provision of a video camera is sufficient only about every 100 to 400 meters.
  • modular fence posts are proposed which are particularly advantageous for the alarm-secured security fencing described above.
  • a crash protection which also serves the opaque covering a portion of the grid mat with broken tubes, with a reinforced modular fence post or a modular fence post from a ground anchor and fixed aluminum post, is advantageous.
  • Figures 1A and 1B are prior art mesh mats
  • Figure 2 is a grid mat for guiding a signal cable with arcuate tubes according to an embodiment of the invention
  • 3A shows a section of a grid mat for guiding one or more signal cables according to an embodiment of the invention
  • FIG. 3B shows a detailed representation of a cross section of a grid mat with flat cover elements according to an embodiment
  • FIG. 4 shows a grid mat with an area in which tubes are interrupted, as well as arcuate tubes at edges of the grid mat, according to a further embodiment of the invention
  • Figure 5 is a schematic representation of arcuate tubes for
  • FIG. 6 shows an alarm-protected security fence according to a
  • FIG. 7 shows further views of an alarm-secured security fence according to FIG. 6, according to an embodiment of the invention.
  • FIG. 9 shows a top view of an alarm-protected security fence according to an embodiment
  • FIG. 10A shows a cross-section of an alarm-protected security fence
  • Figure 10B is a schematic representation of a modular fence post with ground anchor according to one embodiment
  • Figure 10C is a schematic representation of a modular fence post according to one embodiment
  • FIG. 10D is a schematic representation of a modular fence post with reinforcing element according to one embodiment.
  • a textile-like meshed lattice mat 1 according to the prior art is shown in FIG. 1A.
  • FIG. 1B illustrates the described provision of a frame 21 for such a grid mat 1 in order to be able to undertake a signal cable guide outside of tube ends 13 of the grid mat 1 in a concealed manner.
  • Figure 2 shows an exemplary embodiment of the invention in which a grid mat 11 is formed of intersecting tubes 3 and has arcuate tubes 24 at the lower edge 22a and upper edge 22b.
  • the arcuate tubes 24 may be provided at all tube ends 25 at the lower edge 22a and the upper edge 22b of the grid mat 11.
  • the arcuate tubes 24 are offset between the upper edge 22b and the lower edge 22a about a tube end 25, so that a signal cable through all the vertical tubes 3 of the grid mat 1 1 can be performed in a meandering manner through the grid mat 1 1.
  • an attacker expects the guidance of a signal cable in all of the vertical tubes 3. This can exert considerable deterrent effect against a puncture attempt. For this purpose, it is not necessary to actually feed a signal cable in the grid mat 1 1.
  • electrical and / or optical signal cables can be used as signal cables in this as well as in all of the embodiments described below, with an alarm not only when contacting or severing a signal cable, but also during a corresponding deflection and / or deformation of the tubes 3 or 24 the grid mat 1 1 can be triggered. Is a signal cable in the grid mat 1 1 retracted, so there is a nationwide Buffalo signal cables leading tube 3 at a standard tube spacing of 5 to 10 inches. A passage through the grid mat 1 1 is not possible without severing signal cables leading tubes 3 then.
  • FIG. 3A shows an exemplary embodiment with tubes 3 interrupted in an inner region 5 of the grid mat 11.
  • two vertical tubes 3 and one horizontal tube 3 in the region 5 are interrupted. But it can also be interrupted only one or more vertical tubes 3 or only one or more horizontal tubes 3.
  • a signal cable 4 can be performed accordingly in leaving any of the broken tubes 3 in any way in other broken tubes 3. This can include a return of a signal cable, in particular until just before a bent or crushed at the upper or lower edge 22b and 22a of the grid mat 1 1 tube end, whereby a high area coverage can be achieved by the signal cable 4, without the signal cable 4 in the corresponding tubes 3 from the tube ends 25 would have to be performed out.
  • a recirculated signal cable 4a is shown in Figure 3A in two places.
  • a signal cable 4a can be bent in particular for the purpose of the return and introduced in an already bent form in a tube 3 substantially to its tube end 25.
  • planar elements or components 6 and / or 12 may be provided, wherein a planar element 6 is provided for the region 5 for covering one side of the grid mat and also a planar element 12 can enter from the other side of the grid mat.
  • the sheet-like elements 6 and 12 need not be limited essentially to the area 5 with interrupted tubes 3, but may, for example, extend over a dimension of the grid mat in the horizontal, diagonal or vertical direction.
  • the sheet-like elements 6 and 12 are part of a bumper or drive-through protection 7.
  • An impact protection 7 can increase the stability of the grid mat 1 1 with respect to forcibly induced deformations. He can also serve the deterrence against attempts of breaking a grid mat 1 1.
  • a ride-through protection 7 may be provided in particular at a height that covers the impact area of a breakthrough vehicle. Due to the recognizable primary function of such impact or collision protection 7, the provision of interrupted tubes 3 behind the sheet-like elements 6 and / or 12 of such impact or collision protection is unexpected. Accordingly, in this embodiment, dispensing with connecting elements on the lower edge 22a or upper edge 22b and directly visible areas of the vertical edges of the grid mat, which indicate that there are no signal cable loops, or of suitable covers that hide a cable guide still existing on the vertical edges, and providing a cover of the entrance E and exit A signal cable, the implementation of the signal cable 4 through the grid mat 1 1 are completely obscured from possible attackers.
  • the potential attacker sees only a grid mat 1 1 with an impact protection or drive-through protection 7 and is reinforced, for example, in particular by beveled, crushed or otherwise closed tube ends 25 at the edges 22 of the grid mat 1 1 in his assessment that the grid mat 1 1 is not alarmed is. Accordingly, with a suitably designed grid mat 1 1, a high detection efficiency can be achieved because an attempted access without expectation corresponding signal cable guides will be made without thought and an alarm is triggered accordingly easily by activating a signal cable 4.
  • An impact protection or drive-through protection 7 can optionally have a tensioned protection wire against passage or puncture and / or an alarm wire 8, which are clamped or stretched over the length of the passage protection 7 or concealed by it.
  • the protective and / or alarm wire 8 may, according to one embodiment, also be covered only partially by the flat elements 6 and / or 12 of the impact protection or drive-through protection 7.
  • the wire 8 is preferably formed from steel cord.
  • a detection of deviations of a quiescent current or changed properties of an optical waveguide (LWL) can take place.
  • an expansion can be detected by measurement or a tension sensor can be coupled to the wire 8, in particular a steel cable.
  • FIG. 3B shows an exemplary embodiment for the coverage of a region 5 by means of flat elements 6 and 12.
  • the planar element 6 may have a U-profile 9.
  • the sheet-like element 12 can enter as a closure part or cover on the other side of the grid mat 1 1 a positive connection with the sheet-like element 6.
  • At least one leg 10 of the U-profile 9 of the planar element 6 or alternatively of the planar element 12 is preferably formed comb-like, so that the sheet-like element 6 can engage with its U-profile 9 via legs 10 in the grid mat 1 1.
  • further elements, in particular strips on the leg 10 are provided, which accomplish an improved stable engagement in the grid mat 1 1.
  • the covering planar Elements 6 and 12 should be part of an impact protection or drive-through protection 7.
  • a wire 8 in particular an alarm or safety wire is provided, which is not shown in the figure as well as the vertical tubes 3.
  • FIG. 4 shows by way of example a schematic representation of such an embodiment, in which a region 5 with interrupted tubes 3 additionally provides arcuate tubes 24 and / or 24a.
  • the region 5 is covered in this embodiment with a planar element 6, which may be part of an impact protection or drive-through protection 7 and optionally may have a wire 8 as described above.
  • the arcuate tubes 24 may connect adjacent tube ends 25.
  • Arcuate tubes 24a may connect one tube end 25 to a second tube end 25 thereafter.
  • arcuate tubes 24 and / or 24a By combining the arcuate tubes 24 and / or 24a with a discontinuous area 5 and a planar element 6, various signal cable guide paths can be made possible, which need not necessarily be used when using the grid mat 11.
  • the combined provision of the tube interruptions in one or more inner regions 5 of the grid mat 1 1 with arcuate tubes at upper and / or lower edges 22 of the grid mat 1 1 increases the ambiguity of possible illusion with signal cables.
  • the arcuate tubes 24 and / or 24a serve only to deceive possible attackers.
  • the actual implementation of different signal cable paths is carried out by the area 5 with the broken tubes, the arcuate tubes 24 and / or 24a pretend only the leadership of a signal cable 4.
  • Fig. 4 illustrates a possible path of a signal cable 4 with recirculated portions 4a.
  • the signal cable 4 can be guided on a variety of other paths through the grid mat without changing the entry and exit from the grid mat 1 1.
  • the signal cable 4 at the vertical edges or in the inner region 5 in a horizontal tube 3, preferably also with recirculation, are performed.
  • Figure 5 shows an embodiment of arcuate tubes 24b which, in particular in conjunction with feedback of signal cables, significantly increases the ambiguity of a signal cable guide.
  • a Y-shaped tube portion 26 connects, which connects to tube ends 25b and 25c by means of the arcuate tubes 24b and thus connects three tubes 3 together.
  • a signal cable 4, which approaches the tube end 25a in the middle tube 3 from below, can be continued in a variety of ways. For example, it may be recirculated prior to reaching the tube end 25a and may extend approximately back to its starting point in the middle tube 3, via the arcuate tubes 24b into the tube to the left of the middle tube 3, or alternatively into the tube to the right of the middle tube become.
  • the signal cable 4 can be returned by return shortly before or after the tube end 25b or 25c back into the arcuate tube 24b.
  • this allows the guidance of a signal cable exclusively along an edge 22, in particular the lower edge 22a or the upper edge 22b of a grid mat 1 1 according to the invention for at least individual grid mats 1 1, whereas the provision of further arcuate tubes 24, 24a and / or 24b the edges, in particular the lower edge 22a or the upper edge 22b speaks for a meandering guidance of a signal cable in the grid mat 1 1 and unfolds corresponding deterrent effect.
  • a continuous tube piece can be inserted along the edge of the grid mat into which one or more tube ends 25 are inserted.
  • the tube ends 25 can be additionally glued to the pipe section.
  • the signal cable 4 can be continued in any way to the left or right.
  • Figure 6 shows an exemplary embodiment of an alarm-secured security fence with two grid mats 1 1.
  • the grid mats 1 1 are attached to fence posts 28.
  • the attachment is preferably on the inside of the security fence and the fence post 28.
  • Figure 7 shows on the right side a view of the inside of a corresponding alarm-secured security fence, in which a cover strip 34, the attachment of the grid mats 1 1 to the fence post 28 covered and thus in particular one Entry E and an exit A of a signal cable in the grid mat, but also possible signal cable guides between different horizontal tubes 3 against unauthorized access protects.
  • the grid mat 1 1 may have an area which is formed either in continuous continuation in the plane of the grid mat 1 1 as part of a Kochsmaschinees 31 or instead for this purpose parallel to an upper edge 22b of the grid mat 1 kinked as an angled portion 27 of the grid mat 1 1 is continued.
  • An anti-climb protector 31 may additionally comprise, according to embodiments of the invention, an angled portion 32 which is opposite the angled portion 27 of the grid mat.
  • the cantilevers 32 may be formed as shear-off arms which have an alarm wire shearing off when loaded or, in the event of shearing, activate a sensor which is preferably provided with an address and is used for detecting a shearing. Moreover, shearing makes it difficult to exceed the safety fence.
  • a lattice mat element for a straddling protection 31 in a stable manner either by a continuous lattice mat 1 1 or a solid, angled portion 27 of the grid mat 1 1 and not a separate grid mat element applied in an angled manner on the grid mat 1 1.
  • the latter would be very vulnerable, especially when trained as a shearing boom for snow loads, because in relation to a boom counterpart with only tensioned wires an imbalance of the load with snow masses would result. This could lead to faulty shearing, t.
  • An advantageous embodiment provides both on the inside and on the gleichl. Attacker side a massive, angled grid mesh element before to compensate for the burden of snow loads.
  • cantilever devices and non-angled or angled lattice mat sections can be combined for further safety devices, on both sides angled devices, or in each case on only one side of an angled device can be used.
  • An alarm-secured security fence 2 may further include a crawl protection 30, which may be combined with a mower guard.
  • a Unterkriechsch 30 can also take over the function of a Untergrabterrorismes.
  • the Unterkriechterrorism 30 may be anchored in a floor duct or trench, in particular by casting with concrete. Anchoring the safety fence in the ground is preferably concentrated or restricted to areas around the fence posts 28 that are typically hammered into the ground.
  • An alarm-secured security fence 2 according to the figures 6 and 7 further has a
  • the planar element 6 from the front, the outside and / or the planar element 12 from the inside with a comb-like leg 10 of a U-profile in the grid mat 1 1 engage and adjoin with its profile on a side or end face of the fence post 28 or advantageously also on the fence post in the fence post 28 by means of, for example, staples or screws attached grid mat 1 1 engage.
  • the grid mat at the upper 22b and lower edge 22a has no arcuate tubes 24 at the tube ends 25.
  • Signal cables 4 may be routed in at least some of the tubes 3 substantially to a tube end 25 which may be bevelled, chipped or squeezed and optionally also sealed. Also in horizontal tubes a return of a signal cable in addition to a continuation in particular another horizontal tube 3 is possible.
  • Figure 8 shows an exemplary embodiment of an alarm-secured security fence with grid mats 1 1, fence posts 28 and overflow protection 31 with brackets 32. Between the fence posts 28 a creep 30 is provided.
  • arcuate tubes 24 are provided for guiding a signal cable, as described above according to embodiments not necessarily a signal cable in the tubes 3 and 24 must be performed.
  • the fence posts 28 can be anchored by pouring a corresponding trench, which is for example 50 centimeters deep and 10 centimeters wide, with concrete stable in the ground.
  • the Unterkriechschutz 30 may be anchored with.
  • One or more of the arcuate tubes 24 may be provided by provision of respective clips or a correspondingly long design of the bow legs also be potted with or be connected to the Betonverguss.
  • a corresponding ground anchor 29 is shown schematically in the drawing and can be configured in various ways.
  • This type of anchoring is particularly advantageous because, for example, only a corresponding configuration of the tubes 24, in particular the length of the legs of the arcuate tubes 24 is required to achieve a stable connection of the grid mat 1 1 with the anchoring in the ground.
  • a steel brace can make the connection between a tube 24 anchored in the ground.
  • FIG. 9 shows an exemplary embodiment of the alarm-secured security fence 2 in plan view.
  • a signal cable laying system 33 is provided for the orderly routing of the signal cables in the floor and the division of the signal cable total length into individual sectors according to further embodiments.
  • bus elements may be provided for preferably serial communication with an evaluation unit. In this way, by appropriate feedback of the bus elements and in particular the absence of feedback from bus elements above a certain sector, an alarm detected by means of signal cable can be located.
  • Individual bus elements can send their address or an identification code to a local or central evaluation unit, for example in the form of a periodic sign of life or ping.
  • the bus elements 1 to 3 continue to send their life signals to an evaluation unit, whereas from bus element 4 no signal is fed back. Accordingly, the interference with the security fence 2 can be localized to the area between sectors 3 and 4 and a video surveillance system can be aligned with this area in order to carry out an improved video recording and / or video analysis of an event. This allows the economical provision of CCTV elements along extensive security fencing. Video cameras with powerful magnifying optics can then zoom sufficiently close to, for example, also 100 or 200 meters away fence sections zoom.
  • bus elements can be provided which actively monitor in each case a part of the grid mats and preferably also their shearing arms and trigger an alarm for a corresponding sector in the event of a fault.
  • bus elements can be provided which actively monitor in each case a part of the grid mats and preferably also their shearing arms and trigger an alarm for a corresponding sector in the event of a fault.
  • FIG. 10A initially shows an exemplary embodiment of a fence post 28, further comprising elements of the overhang protection 31 described in more detail above, such as preferably shearing off booms 32 and an angled section 27 of the grid mat 44.
  • the grid mat 44 is advantageously attached to the inside of the fence post 28.
  • a Untergrabschutz 30 with optional mower guard 35 can be mounted between fence post 28.
  • Figure 10A further shows a trench 36, which may preferably be poured with concrete.
  • the fence post 28 is hammered or screwed into the ground 42, for example.
  • FIG 10B shows a modular fence post 40 according to one embodiment.
  • the modular fence post 40 has a ground anchor 41 and a post 43, preferably formed of aluminum.
  • the ground anchor 41 serves to anchor the fence post 40 in the ground 42 and is typically hammered.
  • the depth of impact into the ground 42 may be about one to two meters.
  • the ground anchor 41 preferably has a total length of two and a half to three meters and protrudes when embarked, for example, a half to a meter above the ground 42 addition.
  • the post 43 is applied to the ground anchor 41 and fixed.
  • the post 43 extends in the built-in security fence to below the surface, so that both ground anchor 41 and post 43 can be cast in a trench 36 with concrete.
  • the post 43 extends from the ground surface, for example, two to three meters upwards.
  • a pass-through protection 49 is mounted with fasteners 48 on the post 43 of the modular fence post 40.
  • the ground anchor 41 extends in the installed state, preferably up to a height above the fastening means 48, so that the reinforcing effect by the inner ground anchor 41 on the post formed for example of aluminum 43 stabilizing the drive-through 49 with preferably a stable wire 8 as described above causes.
  • FIG 10C shows an exemplary embodiment in which a modular fence post 40 of Figure 10B has a triangular post 43 applied to a T-shaped ground anchor 41. Shown is a continuous at the fence post 40 lattice mat 1 1. This can be the case with elongate grid mats 1 1, for example, every second fence post 40. On the other fence post 40, however, in each case two grid mats 1 1 ends and be concealed in the region of the connection to the fence posts 40 by one or more vertical cover strips 34.
  • the tubes 3 of the grid mat For example, they can be easily attached to the fence post 40 by staples, and one or more cover strips 34 can shield the ends of the tubes 3 and thus a possible cable routing between the horizontal tubes 3.
  • Figure 10D shows an exemplary embodiment in which a modular fence post 45 has a post 47 for anchoring in the floor 42 and for attaching a grid mat 44.
  • the modular fence post 45 further includes a reinforcing element 46, which is provided in particular in the area around the bottom surface for reinforcing the post 47.
  • the reinforcing element 46 can be arranged inside the post 47, for example as an inner tube, on or about the post 47 and is provided in particular in a statically relevant height range of the fence post 45 in order to reinforce the post 47 in particular against lateral forces.
  • the fence post 45 with post 47 and reinforcing element 46 is modular, so that the reinforcing element 46 can be mounted after insertion, in particular wrapping or screwing the post 47.
  • the reinforcing element 46 it is particularly advantageous to design the reinforcing element 46 so that it extends over an area of anchoring in a trench in the floor 42, at least a part thereof, and above the floor surface up to a height that attaches to a drive-through protection 49 with fastening devices 48 on post 47 is sufficient so that force effects on the pass-through protection 49, which are transmitted to the fence post 45, can be intercepted improved by the reinforcement of the post 47 with the reinforcing element 46.
  • a reinforcing element 46 may, for example, have an overall length of 80 centimeters. Installed in the modular fence post 45, the reinforcing element may extend to a range of 10 centimeters below the floor surface to above a steel wire of a ride-through guard 49 with corresponding fasteners 48. Alternatively, the reinforcement member 46 may extend downwardly from a height above the fasteners 48 of a ride-through protection 49 and / or a wire of the ride-through protection 49 to the top of the hammered post 47 after the reinforcement member 46 has been inserted into the post 47.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
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  • Physics & Mathematics (AREA)
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  • Burglar Alarm Systems (AREA)

Abstract

L'invention concerne un mât en treillis (11), destiné en particulier à une clôture de sécurité protégée par une alarme. Le mât en treillis est au moins partiellement constitué de tubes (3) qui comportent au moins une chambre destinée à guider un câble de signal. Les chambres de tubes qui se croisent restent séparées. Le mât en treillis de l'invention est conformé et/ou comporte des moyens (24) de telle sorte qu'un câble de signal peut être guidé par le mât en treillis sur au moins un trajet qui s'étend à travers plus d'un tube entre l'entrée (E) dans le mât en treillis et la sortie (A) du mât en treillis et peut s'étendre partiellement à l'extérieur des tubes seulement à l'intérieur du mât en treillis et/ou au niveau des bords sensiblement verticaux du mât en treillis. L'invention concerne en outre une clôture de sécurité, protégée par alarme, qui comprend au moins un tel mât en treillis et des poteaux de clôture modulaires particulièrement appropriés.
PCT/EP2016/056285 2015-03-27 2016-03-22 Mât en treillis pour guider un câble de signal WO2016156116A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES16712308.2T ES2685582T3 (es) 2015-03-27 2016-03-22 Estera de rejilla para guiar un cable de señalización
EP16712308.2A EP3274971B1 (fr) 2015-03-27 2016-03-22 Mât en treillis pour guider un câble de signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015205640.6A DE102015205640B4 (de) 2015-03-27 2015-03-27 Gittermatte zur Führung eines Signalkabels
DE102015205640.6 2015-03-27

Publications (1)

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WO2016156116A1 true WO2016156116A1 (fr) 2016-10-06

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EP (1) EP3274971B1 (fr)
DE (1) DE102015205640B4 (fr)
ES (1) ES2685582T3 (fr)
WO (1) WO2016156116A1 (fr)

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CN112447016A (zh) * 2020-11-24 2021-03-05 魏鹏飞 一种节能环保型且可检测暴力剪断的围栏防护电线

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US20200095798A1 (en) * 2016-12-12 2020-03-26 Guardiar Europe Cabling device
WO2020178615A1 (fr) * 2019-03-01 2020-09-10 Guardiar Europe Bvba Clôture anti-animaux

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EP0072085A1 (fr) * 1981-05-13 1983-02-16 X-Factor Enterprises Limited Structure de clôture de sécurité
FR2546427A1 (fr) * 1983-05-27 1984-11-30 Dirickx Sa Grillage ondule tisse pour signalisation d'effraction et applications dudit grillage
US6036175A (en) * 1994-10-27 2000-03-14 Gallagher Security Europe Ltd. Electric security panels
EP2428941A1 (fr) * 2010-09-09 2012-03-14 Haverkamp GmbH Section de clôture dotée d'une alarme de sécurité et installation de clôture

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US3295833A (en) 1965-01-18 1967-01-03 Holmes Electric Protective Com Protective enclosure
DE202008009802U1 (de) * 2008-07-21 2009-01-08 Haverkamp, Bernhard Sicherheitszaun
DE202010008194U1 (de) * 2010-07-30 2011-01-20 Haverkamp, Bernhard Sicherheitszaun

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EP0072085A1 (fr) * 1981-05-13 1983-02-16 X-Factor Enterprises Limited Structure de clôture de sécurité
FR2546427A1 (fr) * 1983-05-27 1984-11-30 Dirickx Sa Grillage ondule tisse pour signalisation d'effraction et applications dudit grillage
US6036175A (en) * 1994-10-27 2000-03-14 Gallagher Security Europe Ltd. Electric security panels
EP2428941A1 (fr) * 2010-09-09 2012-03-14 Haverkamp GmbH Section de clôture dotée d'une alarme de sécurité et installation de clôture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112447016A (zh) * 2020-11-24 2021-03-05 魏鹏飞 一种节能环保型且可检测暴力剪断的围栏防护电线
CN112447016B (zh) * 2020-11-24 2023-04-14 重庆三峡电缆(集团)有限公司 一种节能环保型且可检测暴力剪断的围栏防护电线

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DE102015205640B4 (de) 2019-06-19
EP3274971B1 (fr) 2018-06-27
ES2685582T3 (es) 2018-10-10
DE102015205640A1 (de) 2016-09-29
EP3274971A1 (fr) 2018-01-31

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