EP2752536A2 - Wire fence, fence and fastening element or profile - Google Patents

Abstract

The fence grill (1) has lattice bar pair (33) with vertical lattice bars (2) and horizontal lattice bars (31,32) that are formed parallel to each other. A wire-like conductor is inserted in a gap (34) formed between the horizontal lattice bars through a pressure clamp. The diameter of vertical lattice bars is in the range of 5-6 mm. The diameter of horizontal lattice bars is in the range of 6-8 mm.

Description

The present invention relates to a fencing grid, which is formed from interconnected at their intersection points vertical and horizontal bars, wherein at least one cable-shaped conductor is held or held parallel to one of the bars extending to the fence grid. Furthermore, the invention relates to a fence. Moreover, the invention relates to a holding element or profile for holding a cable-shaped conductor to a fence mesh.

A fencing grid of the type mentioned is characterized in its basic form by a regular horizontal and vertical grid of its bars. In the simplest embodiment of a single rod grid, e.g. the horizontal grid is equal to the vertical grid. In addition, it is also known from practice to realize several different sized screens within a Zaungitters. Frequently, a larger raster than a multiple of a smaller raster is then performed. Different grid spacings are then usually, but not exclusively, in the vertical grid, ie in the vertical distance of the horizontal bars to each other. Often, with a smaller grid in the lower part of a fence, a mechanical reinforcement is intended or the resulting narrower meshes of the fence should act as a protection against small animals. Even decorative fences or grilles may have different vertical distances of their horizontal bars.

The document DE 60 2004 005 567 T2 relates to a fence construction with fence posts and attached flat grid panels. The task here is better to connect the grid panels with the fence posts to allow for a greater tolerances in the construction and on the other to make it difficult to break through the fence, in particular by starting with a motor vehicle. This is a special, positive connection between mesh panels and fence posts proposed. Here, the grid or rod panels are preferably heavy high-security panels with very closely spaced horizontal bars. The reason for the very dense arrangement of the bars is here also the prevention of a passing through the grid panels with human fingers. In this known Zaungitter so it is all about purely mechanical protective functions, namely protection against breakthrough by mechanical action, eg by starting with a motor vehicle, and protection against over-climbing and intervention with human fingers. An attachment of a cable-shaped conductor parallel to one of the grid bars of the grid panel is not provided here.

On the other hand, as is also known from practice, in the field of electronic outdoor security, also referred to as perimeter security, sensor-based detection systems u. a. for fence systems, often used. These systems are used for the early detection of overcoming or intrusion attempts. The sensor technologies used here, for. As line sensors or point sensors, often require at least a conductor-connected sensor, signal and / or power management along the surveillance area. In the mentioned sensor systems, e.g. with microphone cable, acceleration sensor and / or inclination sensor, a direct contact between the sensor and the object to be monitored, such as fencing mesh, is essential for signal recording. Due to the smaller detection range orthogonal to the line shape, in particular in line sensors, e.g. Microphone cables, the location on the object to be monitored often specified. In practice, this often leads to an undesirable open, visible and unprotected attachment of cables to the object to be monitored, eg. B. by means of cable ties on wire mesh or Stabgitterzaun attached microphone cables.

There are already fence mesh with a security device known. Such Zaungitter is z. B. in the EP 1 862 612 A2 described. Here, a detection cable is held by means of at least one extending in the longitudinal direction of the fence guide profile, wherein the guide profile is pressed against an inner wall against the detection cable. It is further provided here that the guide profile at least partially surrounds at least one horizontal grid bar and by one or more clamping elements on at least one flat fence element with can be fixed such voltage that the detection cable can be clamped with a certain minimum pressure between the guide rail and the grid bar.

Another Zaungitter with safety device is from the DE 88 15 756 U1 known. These are fence meshes in which the horizontal bars each consist of a U-shaped profile in which an electrical conductor can be mounted concealed.

From the DE 10 2005 055 060 B3 a safety fence is known in which a detection cable is held in a cross-sectionally U-shaped, downwardly open guide, which is attached to the fence elements with a horizontal course.

A disadvantage is a relatively complex production by at least one additional and different profile, namely a U-profile instead of the usual bars to look at all the above solutions for Zaungitter with safety device. In addition, there is a problem with the stackability of the fence mesh for storage and transport, because in such grids, the U-profile protrudes from the lattice plane, whereby the stacking is unstable and the stack height is greater for the same number of lattice. In addition, the assembly in the construction of a fence is relatively expensive.

The DE 296 12 956 U1 shows a grid fence, consisting of fixedly fixed fence posts and attachable to the fence posts mesh mats, the grid mats are assembled from vertical bars and horizontal bars, the horizontal bars are profiled in cross-section approximately U-shaped and wherein the opening of the profile shape in mounting collage preferably facing down. For the purpose of connecting the grid mats in the joint area plastic molded connectors are provided which are at least frictionally or positively locked in the U-profile of the horizontal bars and bridge the joints of adjacent level bars horizontal bars. In addition, the connector may have a longitudinal passageway or a through-groove into which a cable of a fence monitoring system laid parallel to the horizontal bar can be inserted. It is preferably provided that the through-groove is formed in the bottom of the connector in the area located between the legs of the U-profile. In such channels or grooves cables or probes of fence monitoring systems can be used, which usually already within the U-profile the horizontal bars are laid. A disadvantage is considered in this lattice fence that all horizontal bars are designed as U-profiles, which must be provided with through holes for the running as round rods vertical bars, resulting in a high production cost.

For the invention, therefore, the task of creating a fence mesh of the type mentioned above, which avoids the disadvantages mentioned above and allows in particular an integrated guide for at least one cable-shaped conductor without significantly higher material and manufacturing costs compared to a conventional fence mesh and a simplified assembly is achieved. In addition, a corresponding fence should be specified and it should be a fast and easy attachable and a cable-shaped conductor securely on Zaungitter holder holding element or profile to be created.

According to the invention, the solution of the first part of the object relating to fence mesh succeeds with a fence mesh of the type mentioned above, which is arranged on the fence grid at least one horizontal grid bar pair arranged on one side and consisting of at least two mutually parallel grid bars arranged between them form at least one space suitable for receiving at least one cable-shaped conductor dimensioned intermediate space.

In other words, the invention provides a fence mesh of the type mentioned, starting from a common and usual Stabgittergeometrie in which the horizontal bars have one or more uniform vertical normal distances, parallel to at least one horizontal bar at least one additional horizontal bar with a comparatively smaller vertical distance from the vertical normal distance is provided, which thus subdivides a vertical normal distance into two smaller vertical distances of different dimensions and which forms a horizontal rod pair with its next adjacent horizontal bar whose interspace is suitably dimensioned for receiving at least one cable-shaped conductor.

In accordance with the invention, therefore, at least one horizontal bar pair mounted on one side is arranged on the fence fence with a comparatively small vertical distance between its two bars. In this case, in a typical fence mesh, the vertical spacing of the two bars of the above-mentioned HorizontalstabPaares each other smaller than the usual and common vertical grid spacing of the remaining horizontal bars of Zaungitters each other. In this way, a guide gap extending in the horizontal direction or gap is formed between the two rods of the horizontal rod pair with dimensions suitable for receiving the at least one cable-shaped conductor. Outside the horizontal bar pair or the horizontal bar pairs, the grid spacing of the further horizontal bars of the fence grid may be arbitrary and, in particular, correspond to conventional grid patterns.

With the invention is advantageously made possible to integrate a cable-shaped conductor, such as sensor, signal or power line, simple and protected in the fence mesh. At the same time a simple and economical production of such Zaungitter is possible because they can be produced with the same production equipment and from the same items as conventional fence mesh. Already known variants, especially the variability of the mesh sizes, can be easily transferred to the fence mesh according to the invention. The high similarity of the Zaungitters invention with existing versions advantageously includes its compatibility with existing post systems and numerous accessories and promotes the market acceptance of the new Zaungitters.

The cable-shaped conductor can e.g. a detection or sensor cable, such as a microphone cable, or a data cable; it may also be a power supply cable, a signal cable, a light tube or a LED chain or a combination of said items.

A detection or sensor cable must generally be firmly fixed to the fencing mesh to be monitored. Any vibration or movement of the monitored fence should be transmitted directly to the detection or sensor cable. Relative movements between the detection or sensor cable and the fence mesh to be monitored should be avoided, as, for example, sagging or free swinging of the detection or sensor cable will provoke false alarms. The extending between the two rods of the horizontal rod pair in the horizontal direction guide gap or space for receiving the at least one cable-shaped conductor is therefore advantageously designed with such a dimensioning that z. B. inserted into the guide gap or gap detection or sensor cable at both the guide gap or gap forming and limiting horizontal bars, preferably in a clamping fit. This results in a secure hold of the detection or sensor cable even without special fasteners. In addition, this undesirable sagging of the detection or sensor cable is impossible and there is a large contact surface of the detection or sensor cable to Zaungitter and thus improved signal recording.

The Zaungitter can in its basic form z. B. be a single rod grid, consisting of horizontal and vertical rods, the grid can be made lying flat or beaded. The fencing grid can also be a single rod grid of horizontal flat bars and vertical round bars. Another form of Zaungitters is a Doppelstabgitter, consisting of horizontal and vertical rods, in flat or beaded design. Also, the fence mesh can be a U-profile grid consisting of horizontal U-profiles and vertical rods. It is essential that for the integration of the cable-shaped conductor in the fence mesh according to the invention on this no more costly and expensive to make his making additional, forming a cavity special profiles, such as U-profiles for receiving the cable-shaped conductor, are needed.

A preferred development of Zaungitters according to the invention is characterized in that parallel to the two parallel, the space for the cable-shaped conductor between them forming horizontal bars of the grid bar pair on the opposite side of the vertical bars at least one further horizontal grid bar is arranged, the Longitudinal axis heightwise at the same height as the longitudinal axis of one of the bars of the grid bar pair or between the longitudinal axes of the bars of the grid bar pair runs. As a result, it is advantageously achieved by simple means that the space for the cable-shaped conductor on one side, within a finished fence of Zaungittern expedient outside, i. attack side, closed and protected, while on the other side, i. non-attacking, open and accessible.

In order to keep the items for the Zaungitter invention simple and inexpensive, it is provided that the two parallel, the space between them forming bars of the grid bar pair have a round cross-section.

For the same reason, the further grating bar preferably also has a round cross-section.

The bars may also have other cross-sectional shapes than a round shape, such. B. rectangular, square or polygonal shape.

With regard to the production of Zaungitters and the cost thereof, it is particularly advantageous if, as preferably provided, the two parallel, the space between them forming bars of the grid bar pair and the other grid bar all have the same cross-section.

In order to accommodate the cable-shaped conductor particularly well protected in the fence grid, it is proposed that the two parallel, the space between them forming bars of the wire rod pair have a diameter which is greater than or as large as the diameter of the cable to be accommodated in the intermediate space or recorded is. The cable-shaped conductor then does not project out of the gap forming a guide gap and is thus well protected against external influences.

Alternatively, there is also the possibility that the two parallel, the space between them forming bars of the pair of grating bars have a diameter which is smaller than the diameter of the cable-shaped conductor to be accommodated or received in the space.

In order to make the fence mesh according to the invention stable and resilient at relatively low weight, it is proposed in a preferred development that the vertical bars have a nominal diameter of 5 mm or 6 mm and that the horizontal bars have a nominal diameter of 6 mm or 8 mm. Common sensor, signal or power cables are also in the range of 8 mm in diameter, but usually smaller, so that they can be optimally integrated into the geometry of Zaungitters.

Furthermore, it is preferably provided that a plurality of grid bar pairs are arranged at discrete intervals on the fence grid. Thus, several spaces for cable-shaped conductors are provided on the fence element and it can In a simple manner, a plurality of parallel cable-shaped conductors are arranged at different elevations on the fence grid and integrated into the fence grid. For example, a detection or sensor cable may then be placed in an upper portion of the fence grid, where movements of the fence grid are greatest in an attack, such as a climb attempt. Other cable-shaped conductors, such as signal cables or power supply lines, may be placed in underlying spaces in lower-lying areas of the fence grid.

For Zaungitter invention is further proposed that, with uniform grid, a basic grid or, in non-uniform grid, a minimum basic grid of the vertical distance of the horizontal bars of Zaungitters is at least twice as large as the vertical distance of the bars of the grid bar-pair, which forms the space for the cable-shaped conductor. It is therefore preferably the vertical distance between the bars, which do not form between them a space for receiving a cable-shaped conductor, twice as large or more than twice as large as the vertical distance between the horizontal bars of the space forming the cable-shaped conductor forming Gitterstab pair.

Of the today industrially produced Zaungittern in the form of so-called bar grids, especially in the German market, the so-called double-rod lattice mat has a special significance. This is produced by a few manufacturers highly automated and thus offered at low cost. A typical design of this bar grille consists of vertical bars in the nominal diameter 6 mm and on both sides of these oppositely arranged horizontal bars in nominal diameter 8 mm. The rectangular meshes thus formed are usually manufactured in a nominal vertical height of 100 mm or 200 mm with a horizontal nominal width of optionally 25, 30, 35, 50 and 100 mm. It is expedient to adopt these rod or grid geometries for the fencing grid according to the invention in order to make it compatible with existing fencing systems.

Next is provided for the Zaungitter invention that the Zaungitter the cable-shaped conductor in its position fixing retaining elements or profiles are attached or mounted. This additionally ensures a secure hold of the cable-shaped conductor on the fence grid and protects the cable-shaped conductor against undesired changes in position.

In a preferred embodiment, it is further provided that the holding elements or profiles positively and / or non-positively, preferably by means of tool-free producible detent or clamping, e.g. as a pressure clamp, or by means of plastic deformation, are attached or attached to the one or both of the two parallel, the space for the cable-shaped conductor between them forming bars of the wire rod pair and / or on a perpendicular to this extending vertical grid bar. The attachment of the retaining elements is quick and easy, yet reliable possible.

The solution of the second part of the task relating to a fence succeeds according to the invention with a fence, which is characterized in that it is formed from a plurality of fence gratings according to one of claims 1 to 12. The advantages explained above in connection with the fence mesh are thus also achieved for the fence.

For the fence is further provided that the two parallel, the space for the cable-shaped conductor between them forming bars of the wire rod pair are arranged on a mounted in the state of Zaungitters in the fence inner non-attack side of the fence. As a result, the security against unauthorized manipulation of the cable-shaped conductor from the outside, d. H. from an attack side, increased.

Preferably, it is provided in the fence that between each two Zaungittern a post is arranged and the fence meshes are fixed with its front side or in the post or that the fence mesh connected endlessly and the posts in the course of the fence arbitrarily positioned and with at least one Zaungitter are connected. With appropriate design of fence fence of the fence can be used advantageously known posts and / or Zaungitterverbindungsmittel.

The solution of the third, a holding element or profile part of the task succeeds according to the invention with a holding element or retaining profile for holding a cable-shaped conductor to a fence mesh, in particular on a fence mesh according to one of claims 1 to 12, which is characterized in that the holding element or profile positive and / or non-positive, preferably by means of tools producible latching or clamping, for example as a pressure clamp, or by means of plastic deformation, on a horizontal grid bar or on two parallel, a space for the cable-shaped conductor between them forming horizontal bars of a grid bar pair and / or at a perpendicular to this / these vertical Lattice rod attachable retaining arms and a cable-shaped conductor holding in its position fixing part.

At corners in the course of a fence, the two adjacent to the fence corner fence fields should remain relatively movable to ensure high sensitivity of the associated sensors, so be unconnected with each other and have a certain distance from each other. To protect the one or more guided over the fence wire-shaped conductor against manipulation from the outside and visually obscure, outside or on the attack side a screen can be attached, which does not hinder the mobility of the two adjacent to the fence corner fence fields relative to each other. For this purpose, the aperture is expediently connected only to the end of one of the two fence panels adjacent to the fence corner.

• Sie erlaubt eine integrierte Führung des mindestens einen kabelförmigen Leiters;
  es sind keine aufwendigen zusätzlichen Kabelführungssysteme, wie Kabelkanäle, notwendig.
• Sie bietet eine diskrete Führung des mindestens einen kabelförmigen Leiters;
  durch die spezielle Gittergeometrie wird eine für den Betrachter weitestgehend verdeckte Leitungsführung ermöglicht.
• Sie bietet einen hohen Sabotageschutz; Sensor-, Signal- und Versorgungsleitungen sind von der Angriffsseite konstruktiv geschützt, wodurch Manipulationsversuche verhindert und/oder detektiert werden, bevor eine Sicherheitseinrichtung durch einen unbefugten Eingriff außer Funktion gebracht wird. Das Schutzniveau kann durch Minimierung der Maschenweiten des Zaungitters noch erhöht werden.
• Sie bietet eine variable Leitungsführung; die integrierte Leitungsführung in Form des Zwischenraums zwischen den parallelen Gitterstäben des Gitterstab-Paares kann in variabler Höhe und in variabler Anzahl entsprechend den Anforderungen, z. B. eines eingesetzten Detektionssystems, ausgeführt werden. Hierdurch kann eine systemoptimierte Leitungsführung realisiert werden.
• Sie bietet eine hohe Montageflexibilität; das Zaungitter kann ohne weiteres kompatibel zu marktüblichen Pfostensystemen gestaltet werden.
• Sie erlaubt eine einfache Inspektion, Wartung und Reparatur; es besteht insbesondere eine einfache Zugänglichkeit der Sensor-, Signal- und Versorgungsleitungen für visuelle Inspektion von der Nicht-Angriffsseite.
• Sie bietet eine hohe Wirtschaftlichkeit in der Fertigung; eine vollautomatische Fertigung als Variante des weit verbreiteten Doppelstabgitters unter Verwendung branchenüblich standardisierter Stabdimensionen ist möglich.
• Sie bietet eine hohe Montagefreundlichkeit; ein kabelförmiger Leiter kann im Rahmen der Montage einer Zaunanlage in ebenem Gelände über die gesamte Länge der montierten Zaungitter in die Leitungsführung eingelegt und fixiert werden. Bei unebenem Gelände kann ein Höhenversatz zwischen benachbarten Zaungittern einfach durch an oder in einem Pfosten oder an einem Zaungitterende vertikal geführte Abschnitte des kabelförmigen Leiters ausgeglichen werden.

The invention described above offers several advantages:

• It allows integrated guidance of the at least one cable-shaped conductor;
  There are no complicated additional cable management systems, such as cable channels, necessary.
• It offers a discrete guidance of the at least one cable-shaped conductor;
  Due to the special grid geometry, the cable guide is largely hidden from view.
• It offers a high sabotage protection; Sensor, signal and supply lines are structurally protected from the attack side, whereby manipulation attempts are prevented and / or detected before a safety device is disabled by an unauthorized intervention. The level of protection can be increased by minimizing the mesh sizes of the fence grid.
• It offers a variable cable routing; the integrated wiring in the form of the space between the parallel bars of the grid bar pair can be variable height and in variable number according to the requirements, eg. B. an inserted detection system. As a result, a system-optimized routing can be realized.
• It offers high mounting flexibility; The fence mesh can easily be made compatible with standard post systems.
• It allows easy inspection, maintenance and repair; in particular, there is easy accessibility of the sensor, signal and supply lines for visual inspection from the non-attack side.
• It offers high cost-effectiveness in production; a fully automatic production as a variant of the widespread double rod grid using industry standard standardized rod dimensions is possible.
• It offers a high level of installation friendliness; a cable-shaped ladder can be inserted into the cable routing and fixed during the installation of a fencing system in level terrain over the entire length of the mounted fence mesh. On uneven terrain, a height offset between adjacent fence gratings can be easily compensated for by sections of the cable-shaped conductor that are guided vertically on or in a pole or at a fence grid end.

Figur 1

ein Zaungitter als Ausschnitt in Seitenansicht,

Figur 2

das Zaungitter aus Figur 1 in einer Stirnansicht auf die in Figur 1 linke Stirnseite,

Figur 3

das in Figur 2 eingekreiste Detail III in vergrößerter Darstellung,

Figur 4

einen Ausschnitt aus dem Zaungitter, mit einem kabelförmigen Leiter und mit einer ersten Ausführung von Halteelementen, in perspektivischer Rückseitenansicht,

Figur 5

einen Ausschnitt aus dem Zaungitter, mit dem kabelförmigen Leiter und mit der ersten Ausführung der Halteelemente, in perspektivischer Vorderseitenansicht,

Figur 6

einen Ausschnitt aus dem Zaungitter, mit dem kabelförmigen Leiter und mit einer zweiten Ausführung der Halteelemente, in perspektivischer Rückseitenansicht,

Figur 7

einen Ausschnitt aus dem Zaungitter, mit dem kabelförmigen Leiter und mit der zweiten Ausführung der Halteelemente, in perspektivischer Vorderseitenansicht,

Figur 8

einen Ausschnitt aus dem Zaungitter, mit dem kabelförmigen Leiter und mit einer dritten Ausführung der Halteelemente, in perspektivischer Rückseitenansicht, und

Figur 9

einen Ausschnitt aus dem Zaungitter, mit dem kabelförmigen Leiter und mit der dritten Ausführung der Halteelemente, in perspektivischer Vorderseitenansicht.

In the following, embodiments of the invention will be explained with reference to a drawing. The figures of the drawing show:

FIG. 1

a fence mesh as a detail in side view,

FIG. 2

the fence mesh FIG. 1 in an end view on the in FIG. 1 left front side,

FIG. 3

this in FIG. 2 circled detail III in an enlarged view,

FIG. 4

a detail of the fence mesh, with a cable-shaped conductor and with a first embodiment of retaining elements, in a perspective rear view,

FIG. 5

a detail of the fence mesh, with the cable-shaped conductor and with the first embodiment of the holding elements, in a perspective front view,

FIG. 6

a detail of the fence mesh, with the cable-shaped conductor and with a second embodiment of the holding elements, in a perspective rear view,

FIG. 7

a detail of the fence mesh, with the cable-shaped conductor and with the second embodiment of the holding elements, in a perspective front view,

FIG. 8

a section of the Zaungitter, with the cable-shaped conductor and with a third embodiment of the holding elements, in a perspective rear view, and

FIG. 9

a detail of the Zaungitter, with the cable-shaped conductor and with the third embodiment of the holding elements, in a perspective front view.

The FIG. 1 The drawing shows in a view of a fence mesh 1, the central part is cut out for reasons of size of the representation. The fencing grid 1 consists of an intersecting arrangement of mutually parallel vertical bars 2 and mutually parallel horizontal bars 31. At their crossing points, the bars 2, 31 are connected to each other, usually welded. In this case, form the bars 2, 31 rectangular mesh, as is known from Zaungittern in itself. Left and right in FIG. 1 is in each case an end-side edge bar 20 is arranged, which is used in particular for connecting the Zaungitters 1 with fence posts, not shown here.

Parallel to the horizontal individual bars 31 are in the example shown in FIG FIG. 1 arranged in three different heights additional horizontal bars 31 at a relatively close distance from each other, each forming a grid bar pair 33, which forms a gap 34 between them. This gap 34 is dimensioned such that at least one cable-shaped conductor, which in FIG. 1 not shown, can be accommodated appropriately.

FIG. 2 the drawing shows the fence grid 1 from FIG. 1 in an end view on the in FIG. 1 left front side. From bottom to top passing through the now visible only edge bar 20, behind which the vertical bars 2 extends congruent and thus in FIG. 2 lie invisibly. On both sides of the edge bar 20 and the vertical grid bars 2, the individual horizontal bars 31 are arranged opposite each other at regular intervals. Alternatively you can the horizontal bars instead of each opposite each other and offset from each other and / or arranged at irregular intervals.

On the in FIG. 1 the observer facing side of the Zaungitters 1, in FIG. 2 pointing to the right, the horizontal grid bar pairs 33 are arranged, which form between them in each case the gap 34.

In the FIG. 3 the drawing is in FIG. 2 each circled detail III shown enlarged. In the vertical direction of the edge bar 20 and vertical grating bar 2. On the right side are at a relatively small distance from each other, the two horizontal bars 31, which form the grid bar pair 33 and which form the gap 34 between them, arranged. On the opposite side of the edge bar 20 and vertical grid bar 2, a further grid bar 32 extends parallel to the horizontal bars 31 at an altitude which is centrally located here between the longitudinal axes of the two bars 31 of the grid bar pair 33. In the intermediate space 34, a cable-shaped conductor can be inserted properly and fixed in a suitable manner to be explained later. The parallel to the gap 34 extending grid bar 32 covers the gap 34 to the in FIG. 3 towards the left side.

In FIG. 4 a detail of a fence mesh 1 is shown in a front view, in which case an arrangement of two close to each other parallel, the grid bar pair 33 forming bars 31 is visible. In the gap 34 formed between the bars now a cable-shaped conductor 4 is inserted, for example, a sensor cable or a power line or the like.

The cable-shaped conductor 4 is fixed in the intermediate space 34 by holding elements 5 attached at intervals. In the example below FIG. 4 the holding elements 5 are designed as elastic-flexible clamps. These have each end a curved support arm 53, which lies around each one of the two bars 31 of the grid bar pair 33 over approximately half the circumference around. A region of the holding element 5 between the two holding arms 53 forms a fixing part 54 which rests against the cable-shaped conductor 4 and fixes and secures it in the intermediate space 34. The holding elements 5 are preferably made of a suitable plastic; Alternatively, they may also consist of a suitable resilient or deformable metal.

Above and below the grid bar pair 33, a respective horizontal grid bar 31 is attached to the side of the fence fence 1 facing the observer, and a further horizontal grid bar 32 is attached to the side of the fence fence 1 facing away from the observer at the same height. Also in the amount of the grid bar pair 33, a further horizontal individual grid bar 32 is arranged on the opposite side of this Zaungitters 1, the in FIG. 4 is largely obscured.

The FIG. 5 the drawing shows the detail of the fence grid 1 FIG. 4 from the other side as well as in a somewhat enlarged representation. The view now falls on the individual horizontal grid bar 32, on the opposite side on the other side of Zaungitters 1, the lattice rod pair 33 from the two parallel bars 31 is mounted. In the intermediate space 34 between the two bars 31 of the grid bar pair 33 again runs the cable-shaped conductor 4, which is secured in its position by the holding elements 5.

The FIG. 6 the drawing shows in the same representation as the FIG. 4 a section of a fence mesh 1, which coincides with the fence mesh 1 in FIG. 4 is executed; to the description of which reference is made. Different is in FIG. 6 the embodiment of the holding element 5. The holding element 5 is designed here as a latching element with two latching on one of the vertical bars 2 attachable holding arms 52. A fixing member 54 integrally connecting the holding arms 52 engages over the two horizontal bars 31 of the grid bar pair 33 and the cable-shaped conductor 4 arranged in the intermediate space 34 therebetween. This fixes and holds the cable-shaped conductor 4 in the space 34. Advantageously, the holding element 5 can be attached without tools and, if necessary, can be detached again from the fence grid 1 without damage. The holding element 5 is for example an injection-molded part made of plastic, which is thus inexpensive to produce as a mass part.

The FIG. 7 shows in the same representation as the FIG. 5 the fence mesh 1 with the holding element 5 from FIG. 6 , Here again, the fence outer side, which is created by the fence-type gratings 1, is visible on which the individual horizontal grid bar 32 is visible in opposition to the bars 31 of the grid-bar pair 33 with the cable-shaped conductor 4 arranged therebetween. Here is special clearly visible as the holding element 5 is placed with its holder arms 52 latching on one of the vertical bars 2. For attaching the holding member 5 to the grating bar 2, the holding element 5 is first applied with its holder arms 52 to the spine 2 and then latched by exerting a force acting in the direction of the grating bar 2 force on the spine 2. The holding element 5 thus has a mode of action in the manner of a pressure clamp.

In the FIGS. 8 and 9 The drawing shows a third embodiment of the holding element 5 is shown again in two different views, the views according to the FIGS. 4 and 6 or 5 and 7 respectively. Also in the example of the FIGS. 8 and 9 the holding element 5 has two holder arms 52 and a fixing part 54 for fixing the cable-shaped conductor 4 between the two horizontal bars 31 of the grid bar pair 33. The holder arms 52 are here designed so that they by a limited rotational movement of the support member 5 about a horizontal, perpendicular to Zaungitterebene axis in and out of engagement with the vertical grid bar 2 can be brought. The connection is also a detent connection here. <U> REFERENCE LIST: </ u> character description 1 mesh fence 11 inside 12 outside 2 vertical bars 20 edge bars 31 horizontal bars inside 32 horizontal bars outside 33 Gitterstab pair 34 gap 4 cable-shaped conductor 5 retaining elements 52 Holding arms at 5 for 2 53 Holding arms at 5 for 31 54 Fixing part of 5

Claims (16)

Fence grating (1) formed from vertical and horizontal grid bars (2, 31, 32) connected at their crossing points, at least one cable-shaped conductor (4) running parallel to one of the grid bars (2, 31, 32) on the fence grid (1) can be held or held, characterized
in that at least one horizontal lattice rod pair (33), which is attached on one side, is arranged on at least two mutually parallel lattice bars (31), which between them have at least one interstitially dimensioned space (34) for receiving at least one cable-shaped conductor (4). form. Grid fence according to claim 1, characterized in that parallel to the two parallel, the space (34) for the cable-shaped conductor (4) between them forming horizontal bars (31) of the grid bar pair (33) on the opposite side of the vertical bars ( 2) at least one further horizontal grid bar (32) is arranged whose longitudinal axis heightwise at the same height as the longitudinal axis of one of the bars (31) of the grid bar pair (33) or between the longitudinal axes of the bars (31) of the grid bar pair ( 33) runs. Grid fence according to claim 1 or 2, characterized in that the two parallel, the intermediate space (34) between them forming bars (31) of the grid bar pair (33) have a round cross-section. Grid fence according to claim 2 or 3, characterized in that the further grid bar (32) has a round cross-section. Grid fence according to one of claims 2 to 4, characterized in that the two parallel, the intermediate space (34) between them forming bars (31) of the grid bar pair (33) and the further grid bar (32) all have the same cross section. Grid fence according to one of claims 1 to 5, characterized in that the two parallel, the intermediate space (34) between them forming bars (31) of the grid bar pair (33) have a diameter which is greater than or as large as the diameter of in the intermediate space (34) to be included or recorded cable-shaped conductor (4). Grid fence according to one of claims 1 to 5, characterized in that the two parallel, the intermediate space (34) between them forming bars (31) of the grid bar pair (33) have a diameter which is smaller than the diameter of the intermediate space (34 ) is to be received or recorded cable-shaped conductor (4). Fence lattice according to one of claims 1 to 7, characterized in that the vertical bars (2) have a nominal diameter of 5 mm or 6 mm and that the horizontal bars (31, 32) have a nominal diameter of 6 mm or 8 mm. Grid fence according to one of claims 1 to 8, characterized in that a plurality of grid bar pairs (33) are arranged at discrete intervals on the fence grid (1). Grid fence according to one of claims 1 to 9, characterized in that a basic grid or a minimum basic grid of the vertical spacing of the horizontal grid bars (31, 32) of the fence grid (1) is at least twice as large as the vertical spacing of the grid bars (31) of the fence grid Wire rod pair (33), which forms the space (34) for the cable-shaped conductor (4). Fence lattice according to one of claims 1 to 10, characterized in that the Zaungitter (1) the cable-shaped conductor (4) in its position fixing holding elements (5) or holding profiles are attached or attached. Zaungitter according to claim 11, characterized in that the holding elements (5) or profiles positively and / or non-positively, preferably by means of Tool-free manufacturable latching or clamping or by plastic deformation, on the one or both of the two parallel, the intermediate space (34) for the cable-shaped conductor (4) between them forming bars (31) of the grid bar pair (33) and / or at a vertically extending to this vertical grid bar (2) can be attached or mounted. Fence, characterized in that it is formed of a plurality Zaungittern (1) according to one of claims 1 to 12. Fence according to claim 13, characterized in that the two parallel, the space (34) for the cable-shaped conductor (4) between them forming bars (31) of the grid bar pair (33) on a mounted state of the Zaungitters (1) in the fence inner non-attack side (11) of the fence are arranged. Fence according to claim 13 or 14, characterized in that between each two Zaungittern (1) a post is arranged and the Zaungitter (1) are fixed with its front side or in the post or that the fence mesh (1) connected to each other endlessly and the Posts are arbitrarily positioned in the course of the fence and connected to at least one fencing grid. Holding element (5) or retaining profile for holding a cable-shaped conductor (4) on a fence mesh (1), in particular on a fence mesh (1) according to one of claims 1 to 12, characterized in that the holding element (5) or holding profile form and / or non-positively, preferably by means of tool-free producible latching or clamping or by plastic deformation, on a horizontal grid bar (31) or two parallel, a space (34) for the cable-shaped conductor (4) between them forming horizontal bars (31) of a grid bar Pairing (33) and / or on a perpendicular to this / these extending vertical grid bar (2) attachable holding arms (52, 53) and the cable-shaped conductor (4) in its position holding the fixing part (54).

Images