DE202013101650U1 - Water protection and / or holding device - Google Patents

Abstract

Water protection and / or holding device (1) with at least one water barrier element (11, 12, 13, 14, 15) which can be erected by water entering, wherein the water barrier element (11, 12, 13, 14, 15) has a water barrier floor (21) and a water barrier cover (22), which are either integrally formed or interconnected, wherein between the water barrier floor (21) and the water barrier ceiling (22) with erected water barrier element (11, 12, 13, 14, 15) has a sharp Aufrichtwinkel (α) is formed, on the sides of the water barrier element (11, 12, 13, 14, 15) the Wasserperrenboden (21) with the Wasserperrendecke (22) connecting side walls (31) and between the side walls (31) at least one of the Wasserperrenboden (21) the water barrier ceiling (22) connecting the intermediate wall (32) is provided, and by the front side (4) in the water barrier element (11, 12, 13, 14, 15) entering water in through the water barrier floor (21), the Wasserspe rerendecke (22), the side walls (31) and the partition walls (32) formed reservoir pockets (27) is stowable, characterized in that the intermediate walls (32) and / or the side walls (31) with the water barrier floor (21) and / or the water barrier ceiling (22) are each connected by a Kederverbindung (8).

Description

The present invention relates to a water protection and / or holding device having at least one water barrier element which can be erected by incoming water, wherein the water barrier element comprises a water barrier floor and a water barrier ceiling which are either integrally formed or interconnected, between the water barrier floor and the water barrier ceiling with the water barrier element raised a sharp Aufrichtwinkel is formed on the sides of the water barrier element the Wasserperrenboden with the water barrier ceiling connecting side walls and between the side walls at least one the water barrier floor connecting the Wasserperrrencke intermediate wall is provided and wherein the entering through the front in the water barrier element water in through the Wasserperrenboden, the Water barrier ceiling, the side walls and the intermediate walls formed Reservoirtaschen is staubar.

In the prior art a variety of flood protection systems are known. Furthermore, water storage devices are known with which, for example, streams can be dammed. The known storage devices have differently designed, longitudinally extended water barriers, which typically rest with their soil on a substrate and oppose the oncoming water with their height resistance. However, the previously known systems have usually failed in practical applications. So flowed in the previous systems that are on flat surfaces, such as asphalt slips, the jammed water between the soil membrane and the ground, so under the water barrier. If a sufficiently large area of the bottom membrane of the water barrier does not rest on the ground, but is separated from it by a water film, the resulting from the hydrostatic pressure of the dammed water horizontal force is greater than the frictional resistance of the soil membrane against the ground. Then the water barrier is moved by the flood and the whole system fails.

This problem was in the document US 6,312,192 B1 which includes a water protection and / or holding device of the above-mentioned type in the form of a flooding dust barrier. In this document spikes are provided at the bottom of the bottom membrane at the rear end of the dust barrier, which should cause a resistance to the dust barrier in the ground. However, spikes of this kind have not gained acceptance in practice, since they only act punctually and, moreover, have the disadvantage that the bottom membrane is raised in the area of the spikes, so that the leakage of water is additionally promoted. In addition, in the document US 6,312,192 B1 the spikes are placed incorrectly. By anchoring the dust barrier on the land side, it can happen that the soil membrane is pushed together by the incoming water.

Furthermore, it is found in the document US 6,312,192 B1 an embodiment in which the bottom membrane of the dust barrier is anchored using pegs. In principle, it is indeed necessary to provide additional anchorages for damaging flowing waters, which counteract the acting hydrodynamic forces. However, since brook and river beds are mostly stoned, it is often not possible to hammer pegs through the floor membrane of the dust barrier at the designated location. In the publication US 6,312,192 B1 is mentioned below the soil membrane at the beginning of the Staubarriere a sealing sponge, by means of which underflow the dust barrier is to be prevented or reduced. However, this seal fails because of the fact that there are no very soft materials that can be attached to the bottom membrane and that can be wound in tight radii with the bottom membrane.

Other systems have disclosed the use of drainage mats. However, these are not very suitable in practice because they are too heavy or pollute by incoming mud.

The in the publication US 6,312,192 B1 described flood trap career has a variety of stacked and juxtaposed pockets in which the flood water can be stowed. Due to the formation of the flooding dust barrier made of flexible, waterproof tarpaulin material, the known device can rise itself when water flows in and collapse after the water has drained off.

The pockets of the flooding dust barrier are arranged one above the other so that the barrier surface formed by the tops of the pockets forms an acute angle to the bottom membrane of the flooding dust barrier. The superimposed pockets are each formed by concave folded tarpaulin, wherein the material savings, the respective upper pockets are sewn to the underlying pockets such that the cover of the lower pockets forms the bottom of the pockets above it.

The adjacent pockets are separated from each other by boundary walls, the boundary walls are sewn bottom with the bottom of the bag and top with the pocket cover. The Boundaries are designed to prevent the collapsible bags from rolling when filled by the incoming floodwater. Due to the presence of larger hydraulic forces in the lower part of the flooding chamber, a larger number of boundary walls are provided in the lower compartments of the device. In addition, a buoy-like swimming strip is provided at the upper end of the known flooding Dustarriere, which should provide the necessary buoyancy of the device in case of flood. The raising of the cover of the known flood dust device using the floating strip works only when the tide comes slowly. A tidal wave can spill over a cover plane lying on the ground.

On the whole, the well-known flooding dust barrier is relatively cumbersome and therefore difficult and therefore expensive to produce. In particular, it is difficult to lead the proposed seams far into the rear of the flood dusting career. In one embodiment of the document US 6,312,192 B1 For this reason, the triangular partitions are connected to each other in the middle. However, this version is still very expensive. The execution of the seam is also problematic because the entire power transmission is not planar, but in line. Therefore, the boundary walls between the adjacent pockets end well in front of the pocket end. This is at the expense of the stability of the flooding barrier.

In the publication US 6,312,192 B1 the insulation elements are joined together by means of Velcro fasteners. The power consumption is in this case too low in relation to the possible forces occurring.

It is therefore the object of the present invention to provide a self-erecting and easily collapsible water protection and / or holding device with very good water retention properties, high stability, a simple structure, easy handling and low cost manufacturability available.

The object is achieved by a water protection and / or holding device of the abovementioned type, in which the intermediate walls and / or the side walls are connected to the water barrier floor and / or the water barrier ceiling in each case by a Kederverbindung.

In the water protection and / or holding device according to the invention, the intermediate walls and / or the side walls need not be completely sewn to the water barrier floor and / or the water barrier ceiling. In principle, it is sufficient to suitably permanently connect the partitions and / or the side walls of the water protection and / or holding device according to the invention to the water barrier floor and / or the water barrier ceiling on one side. The respective other necessary connection with the water barrier floor and / or the water barrier ceiling is realized by the invention proposed Kederverbindung. The Kederverbindung has the advantage that the connection between partition and / or side wall and the water barrier floor or the water barrier ceiling can be done completely and reliably up to the narrowest angle ranges. Thus, a suitable connection of the intermediate walls with the water barrier floor as well as with the water barrier ceiling can be made even in the rearmost area of the acute erecting angle of the water barrier element. Of course, the same also applies to the side walls of the water protection and / or holding device.

By using the Kederverbindungen the entire structure of the invention water protection and / or holding device designed very simple, so that the invention water protection and / or holding device with respect to the document US 6,312,192 B1 greatly simplified technology and thus at comparatively much lower costs can be produced. In particular, thanks to the Kederverbindungen a simple confection in the partitions is possible. All welding work can be done on one level and are freely accessible. Any repairs can be done just as easily.

In a preferred embodiment of the inventive water protection and / or holding device of the water barrier floor, the water barrier ceiling, the side walls and the intermediate walls of flexible, waterproof tarpaulin material are formed. This material is particularly suitable to realize a quick erection of the water barrier element with incoming water and also rapid pooling of the water barrier element at the outflow of water.

In an advantageous embodiment of the present invention, the side walls and the intermediate walls are triangular. The triangular shape of the side walls and the intermediate walls, on the one hand, forms the pointed erecting angle between the water barrier floor and the water barrier ceiling of the water barrier element and, on the other hand, enables advantageous straight-lined keder connections between the side walls and the water barrier floor or the water barrier ceiling.

According to a suitable example of the invention, the side walls are integral with the water barrier floor and / or the water barrier ceiling educated. In this embodiment, the side walls, each starting from the integrally formed with the side walls Wasserperrenboden and / or integrally formed with the side walls water barrier ceiling, folded and suitably connected to the respective opposite Wasserperrenboden and / or the opposite Wasserperrendecke. It can therefore be dispensed with in the preparation of each connection. In addition, the area of one-piece training guarantees a special tightness.

It is also advantageous if the partitions are welded to the water barrier floor and connected to the water barrier ceiling by the Kederverbindung. In this variant, a particularly high watertightness is realized by the welded connection on the water barrier floor. The Kederverbindung the partitions with the water barrier ceiling is easy to install and allows a stable connection between partition and water barrier cover during use of the water protection and / or holding device.

According to an option of the invention, the piping of the keder connection are provided in strip form at free longitudinal edges of keder flags welded to the water stopper bottom and the water barrier blanket. By welding Keder flags on the water barrier floor and the water barrier ceiling, a permanent stability of the connection of the Keder flags on the water barrier floor and the water barrier ceiling is first achieved. The Kederfahnen are preferably on the one hand strip-shaped and on the other hand triangular in shape, wherein the triangular Kederfahnen form the intermediate walls and / or the side walls of the invention Wasserschutz- and / or -haltevorrichtung. The free longitudinal edges of Kederfahnen are particularly well suited for the formation of the piping, which can be formed there in a suitable size preferably directly from the Kederfahnenmaterial.

In a preferred embodiment of the water protection and / or holding device according to the invention, the Kederverbindung comprises two piping, which are connected by a double piping rail with two mutually mirror-symmetrical provided C-shaped guide grooves for the piping. The two piping typically have a round cross-section which can be suitably received by the C-shaped guide grooves. The C-shaped guide grooves clasp the absorbed piping. Due to the mirror-symmetrical arrangement of the guide grooves, the opposing piping can be detected and connected simultaneously with the piping rail.

In a useful embodiment of the present invention, at least one piping clamp holding the piping in the piping rail is provided around the piping connection. The piping clamp provides additional stability of the piping connection by firmly holding the piping in the piping rail.

In a particularly advantageous development of the present invention, drainage with drainage lines is provided below the water barrier floor, and the water barrier floor with the drainage provided below extends into an area in front of the front of the water barrier element provided for water inlet. Overall, it is advantageous for the inventive water protection and / or holding device if the water barrier floor or the ground plane provided for forming the water barrier floor is as large as possible. The larger the water barrier floor, the greater the static friction of the water barrier floor on the ground and thus the stability of the entire water protection and / or holding device. The drainage ensures a suitable collection and discharge of the water penetrating under the water barrier element. By already provided before the erected or erectile walls of the water barrier element drainage, the water can be performed and discharged before the water barrier element in appropriate paths, so that lifting or shifting of the water barrier element can be largely prevented by penetrating under the water barrier element water.

It is beneficial if the drainage lines have at least one transverse to the flow direction of the water flowing in the water barrier element drainage drainage line and at least one connected to the Sperrdrainageleitung, in the flow direction of flowing into the water barrier element water drainage drainage line. By the at least one barrier drainage line, the flow is blocked by water seeping under the water barrier floor, while the blocked water can be discharged through the at least one drainage drainage line connected to the barrier drainage line. In the final drainage lines, the water collected in the at least one barrier drainage line can flow off pressure-free to the land side. The distances of the drainage drainage pipes are freely selectable.

In an expedient embodiment of the present invention, the at least one drainage drainage line runs under an intermediate wall in each case. The arrangement of the at least one drainage drainage line under the partition or the intermediate walls has the advantage that the Wasserperrenboden is pulled over the drainage drainage line through the overlying partition wall upwards, which increases the cross-section of the drainage drainage pipe and thus improves the removal of water. In principle, the drainage drainage pipes can not be provided under the partitions, but at other suitable locations under the water barrier floor.

According to a further embodiment of the invention, it is provided that the drainage lines each have sealing beads extending parallel to one another below the water barrier bottom and a drainage channel is formed between the sealing beads. The sealing beads can be easily connected below the water barrier floor with the water barrier floor, so that between the sealing beads of the drainage channel is formed. In this case, the sealing beads form a suitable water resistance, while in the drainage channel, the water can be passed in suitable paths. From this arrangement, a robust and practical drainage system can be made.

In a further exemplary embodiment of the water protection and / or holding device according to the invention, in each case a bead sheath is provided around the sealing beads, which bead is respectively connected to an underside of the water barrier floor on both sides of the respective sealing bead. By Wulstummantelungen the sealing beads can be properly connected to the water barrier floor, since it is often not possible to connect the sealing beads directly to the water barrier floor. Between the Wulstummantelungen provided around the sealing beads forms a suitable drainage channel.

The drainage is particularly durable if the sealing beads are made of plastic ropes. The plastic ropes have the advantage that they are flexible and thus can be combined in a simple manner when folding the water barrier element or the water protection and / or holding device. The plastic ropes can be provided in suitable strength and at low prices. For example, plastic ropes with a diameter between 10 mm and 30 mm can be used. They can be laid in a simple manner on the underside of the water barrier floor and can be connected, for example, to the water barrier floor using the above-mentioned bead sheathings.

The Wulstummantelungen can be advantageously formed of polyester fabric with double-sided PVC coating. However, other, preferably waterproof materials for forming the Wulstummantelungen can be used.

Furthermore, it is advantageous if the Wulstummantelungen are welded to the Wasserperrenboden. This creates a permanent connection of the sealing beads on the water barrier floor.

In another variant of the present invention, the drainage lines can also be formed by round or square half shells made of metal or plastic, which are connected at their apex with the water barrier floor or connectable. This embodiment is technologically easier to implement than the above-described embodiment of the drainage with the sealing beads. In this case, however, it makes sense to design in particular the barrier drainage line (s) in such a way that it can be rolled up with the device. This can be realized, for example, by a section-wise training or a division into individual, mutually separate barrier drainage sections of the barrier drainage line (s).

In a further embodiment of the present invention, a piping is attached to at least one drainage line and / or to the water barrier floor, to which a Kederverbindung is provided for connecting the drainage line with the water barrier floor. In this way it is possible to attach the drainage lines as needed by means of Kederverbindungen on the water barrier floor and then reduce again. There may be a direct mounting of the drainage lines at the site. This makes the water barrier elements themselves lighter. Furthermore, the piping connection between drainage lines and water barrier floor allows the choice of non-rollable or non-flexible materials for the drainage channels.

At least one drainage channel of the drainage lines can be formed in a variant of the invention from a drainage element made of metal and / or plastic, wherein in an optional design of the drainage channel can be sealed at least on one side by a fitted into a profile provided on the drainage member sealing element. The drainage elements consisting of stable metal or plastic material can, as already mentioned above, be fastened to the water barrier floor, for example by means of piping connections. The sealing elements can be inserted example meadow in the provided on the drainage element profile. As a result, a slight replacement of the fitted into the profile sealing element is possible. By provided on at least one side of the drainage channel, provided with the sealing element profile, a very high tightness between the water barrier floor and the substrate of the water barrier element can be achieved. The Seal member may be formed for example of silicone, sponge rubber or a similar soft material.

It is particularly advantageous if the at least one drainage element is equipped with claws. These claws can be designed differently depending on the substrate, such as solid surface, meadow or gravel soil.

It has proved to be advantageous if at least one weight-reinforced seam is provided on a front edge or at least in a region of the water barrier floor provided on the water inlet side in front of the water barrier element. The hem serves to secure the water barrier element, in particular when using the water protection and / or holding device according to the invention for protection against rapidly flowing floods or for the congestion of streams or rivers.

Preferably, the seam is a hemstitch, in which at least one steel cord, at least one iron chain, at least one steel plate and / or at least one lead belt is incorporated. By incorporating the at least one iron chain, the at least one steel plate and / or the at least one lead belt, the seam has a high weight, which prevents the water barrier element from being swept along by the incoming water.

The weighting of the water barrier floor with sandbags or the like is often insufficient to prevent the water barrier element from being washed away. Therefore, it is particularly advisable to provide at least one anchoring device on the water protection and / or holding device, with which the water barrier floor and / or the water barrier element can be anchored on a substrate.

The anchoring device is particularly effective when it is arranged in the front quarter of the horizontal extent of the water protection and / or holding device with respect to the side of the entering into the water protection and / or holding device water. The arrangement of the anchoring device in the front quarter of the water protection and / or holding device against the water side, in contrast to an arrangement of anchoring too close to the land side can be prevented, that the water barrier floor is pushed together by the force of the incoming water.

It is advantageous if a net is provided on the water barrier floor, which can be anchored with at least one anchor of the anchoring device on the ground, wherein at least one edge rope of the network is welded into the water barrier floor. When anchoring the net, it is possible to strike an anchor where the ground permits. So that the water barrier floor rests satisfactorily on the ground, the net must also rest on the ground. With obliquely against the incoming water embarked anchor this can be achieved in part. The anchors can be wrapped in any mesh of the net. The tensile forces acting on the anchor are distributed in the network. The force is transmitted linearly over the water barrier floor welded edge rope on the water barrier floor.

Not every anchor can be driven in the desired slope into the ground because of the soil condition or handicraft inability. Therefore, in a variant of the present invention, the anchoring device comprises at least one support anchor projecting from the ground or a pipe for receiving such a retaining anchor which is anchored or anchored in the ground, and at least retaining claw which can be fastened to the retaining anchor in various positions is and with their claw elements located at their Haltekrallenfuß in the ground is pierced. By means of the retaining anchor with the retaining claw displaceable thereon, for example, the above-mentioned net can be pressed onto the ground. By a corresponding locking the retaining claw can be secured to the example formed as a holding rod retaining anchor. It does not matter if the anchor is vertical or inclined.

In an advantageous embodiment of the present invention, an abutment is provided on the ground and the anchoring device has an adapted to the shape of the abutment and on or in the abutment up or inserted profile. The abutment is preferably realized by a permanently installed bracket. With this embodiment, a very high stability of the water protection and / or holding device according to the invention, wherein the water protection and / or holding device is able to absorb very high hydrodynamic forces.

In a particularly advantageous variant of this embodiment is provided between the profile and the abutment at least one entering into the water barrier element water against the abutment oppressive seal.

The abutment may for example be a sidewalk edge.

It is also possible that the abutment anchored firmly to the ground Hook device, which may be formed for example U-shaped, and at a front edge of the water barrier floor, a hemstitch is provided, in which a rod or latte-shaped solid introduced or can be introduced, wherein the filled or fillable hemstitch is inserted into the hook device.

The anchoring device can be particularly suitably fixed to the water barrier floor, when at the anchoring device, a piping rail and at the bottom of the water dam floor at least one piping is provided, wherein the piping with the piping rail is connectable.

The safety of the water barrier element can be increased by mounting a vertical support at least at one free vertical edge provided on the front side of the water barrier element of the at least one intermediate wall and / or at least one of the side walls. By at least one vertical support, the risk that incoming water flows over the water barrier ceiling, without the water barrier element erects, excluded. As a vertical support (s), for example, rods made of fiberglass (GRP) can be used, since they are flexible, lightweight and easy to install. In principle, it is also possible to use one or more piping rails as vertical supports, which can be applied to corresponding piping provided on the vertical edges of the side and / or intermediate walls.

An increase in the stability of the water barrier element in the unfilled state can also be achieved by connecting at least one diagonally between the at least one side wall and an intermediate wall provided therebetween and / or between at least two adjacent intermediate walls the free vertical edges of the walls provided on the front of the water barrier element Slanted support is provided. The use of diagonal struts is particularly advantageous on the side walls if two water barrier elements of the present invention are to be interconnected because the sidewalls are held well in the vertical by the diagonal struts.

The water protection and / or holding device according to the invention can be extended appropriately if a piping is provided on at least one vertical edge of a side wall of the water barrier element for a connection of a further water barrier element by means of a Kederverbindung. A particularly high stability and tightness of the element connection is achieved when the Kederverbindung between the associated with the respective water barrier ceiling top edges of the side walls of the water barrier elements.

If the water barrier elements to be connected have the same pitch angle but different heights in the erected state, according to an option of the present invention, a trapezoidal wall having a welt connection to a free vertical edge provided on the front of the higher water barrier element may be provided on the elemental connection side wall of the higher water barrier element be attached and be provided at the opposite edge of the trapezoidal wall to this Kederverbindung another Kederverbindung with a vertical edge of the side wall of the other, smaller water barrier element.

A linearly extending water barrier element can be arranged only limited in a curve. Changes of direction therefore require special designs of the water barrier elements used. Therefore, it is provided in a further embodiment of the present invention, that two linearly extending water barrier elements, in which the side walls are aligned parallel to each other, with an angle water barrier element whose side walls are aligned at an angle between 10 ° and 120 ° to each other, respectively Keder connections are interconnected. The angle water barrier element thus forms an element connection between the linearly extending water barrier elements. Directional changes, angles or corners in the water protection and / or holding device according to the invention do not form any weak points with regard to tightness and stability of the formed dam.

In a possible variant of the invention, the angle water barrier element is provided in the angle between the side walls of the linearly extending water barrier elements such that its spread front and the spread front sides of the linearly extending water barrier elements are provided on the convex outside of the water barrier.

In another, likewise advantageous construction of the invention, the angle water barrier element is provided in the angle between the side walls of the linearly extending water barrier elements, that its spread front and the spread front sides of the linearly extending water barrier elements are provided on the concave insides of the Wasserecksperre.

According to one embodiment of the present invention, at least three linear water barrier elements, in which the side walls respectively are formed parallel to each other, arranged to form a polygon with their expandable front sides inwards and connected at their corners by triangular membranes to which are attached keder on both sides, which are each connected by double Keder rails with provided on the upper edges of the side walls piping. In this way, a tank can be produced, the size of which is determined by the size of the water barrier elements. The basin can thus be used without further ado as a large basin, for example as an extinguishing water basin.

Preferred embodiments of the present invention, their structure, function and advantages are explained in more detail below with reference to figures, wherein

1 schematically shows an embodiment of the invention water protection and / or holding device with a linear water barrier element in a perspective view;

2 schematically shows a blank from which an embodiment of the invention water protection and / or holding device can be formed;

2a schematically one between the in 2 shows shown elements of the trainees water protection and / or holding device producible Kederverbindung;

3 schematically shows in cross-section a piping connection usable in the present invention for connecting two water barrier elements;

4 schematically shows a Kederverbindung usable in the present invention with a Kederklemme in a sectional view;

5 schematically shows a view of an underside of a water barrier floor of an embodiment of the invention water protection and / or holding device overlooking a drainage provided there;

6 schematically shows a barrier drainage line according to an embodiment of the inventive water protection and / or holding device in a sectional side view;

7 schematically shows a drainage drainage line according to one embodiment of the invention water protection and / or holding device in a sectional side view;

8th schematically shows a variant of an anchoring device with a seal according to an embodiment of the invention, the water protection and / or holding device in a perspective view;

9 schematically the anchoring device 8th in a side view;

10 schematically shows a network that can be used according to an embodiment of the invention water protection and / or holding device for anchoring the water protection and / or holding device on a substrate;

11 schematically a network, as in 10 shown anchored with an anchor on a ground;

12 schematically shows an embodiment of the inventive water protection and / or -haltevorrichtung in a sectional side view, which is fixed with a net, a retaining anchor and a retaining claw on a substrate;

13 schematically shows a fastened with a Kederverbindung on the water protection and / or -haltevorrichtung invention network in a perspective plan view;

14 schematically shows a further possibility of anchoring the water protection and / or -haltevorrichtung invention on a substrate in a sectional side view;

15 schematically shows a introduced into a subsurface retaining anchor in a sectional side view;

16 schematically shows a tube introduced into a substrate for receiving a retaining anchor in a sectional side view;

17 schematically shows a side view of a water protection and / or holding device according to the invention with a provided on the water barrier floor Kederverbindung;

18 1 schematically shows an embodiment of the inventive water protection and / or or -haltevorrichtung in a sectional side view shows, wherein the water barrier floor is connected via a Kederverbindung with an anchoring device, which rests on a sidewalk edge;

19 schematically shows a provided on a submerged anchor anchor U-shaped hook device for receiving an anchoring device according to an embodiment of the invention water protection and / or holding device in a sectional side view;

20 schematically shows an anchoring device of an embodiment of the invention, the water protection and / or -haltevorrichtung, from the hook device 19 is held;

21 schematically shows an embodiment of the inventive water protection and / or -haltevorrichtung in which two linear water barrier elements are connected at the corner with an angle-water barrier element, wherein the open spread of the water barrier elements is directed to the outside;

22 schematically shows an embodiment of the inventive water protection and / or -haltevorrichtung in which two linear water barrier elements are connected at the corner with an angle-water barrier element, wherein the open spread of the water barrier elements is aligned inwardly;

23 schematically shows a further embodiment of the invention water protection and / or holding device in a perspective view, in which different sized water barrier elements are connected to each other by means of a trapezoidal wall;

24 a further embodiment of the invention water protection and / or holding device in a perspective view shows, in which different sized water barrier elements are connected to each other by means of Kederverbindung their water barrier ceilings;

25 schematically shows a next embodiment of the invention water protection and / or holding device in a plan view, in which four water barrier elements are connected together to form a basin; and

26 schematically shows an embodiment of a triangular membrane, which serves as a corner element between the water barrier elements of the basin of 25 can be used.

1 schematically shows a perspective side view of an embodiment of a water protection and / or holding device according to the invention 1 , The water protection and / or holding device 1 has a water barrier element 11 which extends longitudinally in the embodiment shown. The water barrier element 11 has two opposite, in the representation of 1 upright sidewalls 31 on. The side walls 31 are in the embodiment of 1 each formed triangular.

The side walls 31 the water barrier element 11 are at their upper edges 39 through a water barrier ceiling 22 consistently connected. Furthermore, the side walls stand 31 with their lower edges 40 on a water barrier floor 21 the water barrier element 11 on. The water barrier floor 21 not only extends below the water barrier element 11 but also in one area 21a in front of the water barrier element 11 ,

Between the side walls 31 the water barrier element 11 are partitions 32 intended. The partitions 32 also have, like the side walls 31 a triangular basic shape. The partitions 32 close with their upper edges 39 ' at the water barrier ceiling 22 off and stand with their lower edges 40 ' on the water barrier floor 21 ,

In the presentation of 1 stand the partitions 32 as well as the side walls 31 upright on the water barrier floor 21 ,

The side walls 31 , the water barrier ceiling 22 , the water barrier ground 21 and the partitions 32 the water barrier element 11 consist of a flexible, waterproof material. Therefore, the side walls stand 31 and the partitions 32 only then as upright as it is in 1 is shown when the water barrier element 11 with a fluid, such as water, is filled. The water collects in between the side walls 31 and 32 or between the intermediate walls 32 trained reservoir pockets 27 ,

In the embodiment of 1 are the top edges 39 ' the partitions 32 and the top edges 39 the side walls 31 by Kederverbindungen 8th with at the water barrier ceiling 22 connected piping connected. In other, not shown embodiments of the present invention, instead of and / or in addition to the Kederverbindungen 8th between the wall edges 39 . 39 ' and the water barrier ceiling 22 also Kederverbindungen 8th between the lower edges 40 the side walls 31 and the water barrier floor 21 as well as between the lower edges 40 ' the partitions 32 and the water barrier floor 21 be provided.

In others, for example in 2a indicated embodiments of the present invention, the Kederverbindung 8th also in the middle, for example in the bisector of the Aufrichtwinkels α of the partition 32 or the side wall 31 to be appropriate. If a high tightness on the side walls 31 for example to Object protection is to be achieved, is on the Kederverbindung 8th in the side walls 31 waived. This is possible because in the water protection and / or holding device according to the invention 1 without further welding the side walls 31 with the water barrier floor 21 and the water barrier ceiling 22 is possible.

In the example of 1 are at the free vertical edges 34 the side walls 31 as well as at the free vertical edge 34 ' at least one partition 32 vertical supports 35 intended. The vertical supports 35 For example, in the example shown, bars or tubes are preferably made of GRP and, for example, at the lower and upper ends of the free vertical edges 34 . 34 ' provided holding elements, such as eyelets, are introduced. In principle, it is also conceivable, the vertical supports 35 by means of Kederverbindungen with the free vertical edges 34 . 34 ' to connect or the vertical supports 35 even as Kederschienen form, with at the free vertical edges 34 . 34 ' be provided for connecting piping. In other variants of the invention, the vertical supports 35 also be omitted.

Further, in the embodiment of FIG 1 for example, between an upper end of a free vertical edge 34 a side wall 31 and a lower end of a free vertical edge 34 ' an intermediate wall 32 a diagonal support 36 intended. In other embodiments of the invention may also more than one or even no diagonal supports 36 be provided. The diagonal supports 36 are preferably tubes or rods.

Under the water barrier floor 21 a drainage is provided. The drainage points in the example of 1 at least one barrier drainage line 91 on. The at least one barrier drainage line 91 is aligned transversely to the flow direction A of the incoming water, so for example to the flow direction of the incoming tide or the flow direction of a creek to be stowed or river. In the barrier drainage line 91 this will be under the water barrier floor 21 penetrating leachate stopped and discharged sideways. The drainage further includes at least one drain drainage line 92 on, with the at least one barrier drainage line 91 connected in such a way that by the Sperrdrainageitung 91 laterally derived water through the at least one drainage drainage pipe 92 can be carried away to the land side.

Preferably, the drainage has a plurality of parallel drainage drainage lines 92 on, with which the collected water can be discharged pressure-free to the land side. The distances of the drainage drainage pipes 92 are freely selectable.

In the embodiment of 1 are the drainage drainage pipes 92 arranged so that they respectively under the lower edges 40 ' the partitions 32 the water barrier element 11 be guided. This has the advantage that the water barrier floor 21 above the gutters of the drainage drainage pipes 92 through the intermediate walls 32 is pulled upwards and thereby increases the cross section of the drainage channel.

2 schematically shows a blank for forming an embodiment of the inventive water protection and / or holding device 1 in a plan view of a still ready to be assembled from the blank water barrier element, such as the water barrier element 11 out 1 , In the embodiment of 2 are also the water barrier floor 21 and the water barrier ceiling 22 not yet finally formed, but are as an extended, one-piece designed tarpaulin. In the presentation of 2 lie all welds 18 at the same level. In other embodiments of the invention, instead of the welds 18 also sewn seams can be used. The later tip 16 the water barrier element, which forms when setting up the water barrier element, is in 2 shown in dot-dash lines.

In the embodiment of 2 are laterally at the later the Wasserperrenboden 21 and the water barrier ceiling 22 forming tarpaulin triangular projections provided the later side walls 31 form the water barrier element.

In the upper part of the representation of 2 , which later the water barrier ceiling 22 Forms are stripe-like to the tarpaulin, from the later ridge 17 until about the later tip 16 the water barrier element extending Kederfahnen 86 welded. At the free longitudinal edges 84 the keder flags 86 are piping 82 intended.

At the bottom, in 2 shown part of the blank, which later the Wasserperrenboden 21 forms are triangular Kederfahnen 85 attached in 2 are shown in slightly folded state and later the intermediate walls 32 form. At the free longitudinal edges 83 the keder flags 85 are piping 81 intended.

Like it out 2a relating to 2 can be seen, the piping 81 and 82 with the help of a double piping rail for connecting the elements of the water barrier element under formation of the Kederverbindung 8th connected with each other.

3 schematically shows a Kederverbindung 8th for connecting two side by side provided water barrier elements 11 to the between the water barrier ceilings 22 and their side walls 31 trained upper edges in a cross-sectional view. A comparable element connection is in 24 shown where the top edges 39 . 39 ' the two water barrier elements 11 connected to each other.

The keder connection 8th has two piping 81 . 82 on, in the illustrated embodiment by means of a double piping rail 80 are connected. The double piping rail 80 has two mirror-symmetrical aligned C-shaped Kederführungsnuten 87 . 88 for receiving the piping 81 . 82 on. The C-shaped guide grooves 87 . 88 are firmly connected to each other at their non-open back areas. The Keder flags 85 . 86 are in the embodiment of 3 with the water barrier ceilings 22 the water barrier elements to be joined together 11 welded. The piping rail 80 can be done at the same time along the keder flags 85 . 86 extending piping 81 . 82 be pushed, resulting in an easily mountable, stable, tight and easily disassembled connection between the water barrier elements 11 leads.

4 schematically shows the Kederverbindung 8th out 3 with a piping clamp provided around it 89 , The piping clamp 89 consists of two Kederklemmenteilen, in the range of Kederverbindung 8th an increased distance from each other for receiving the Kederverbindung 8th and laterally of the Kederverbindung 8th close together. The Kederklemmenteile are the side of the Kederverbindung 8th by fasteners 90 , such as screw, tightly clamped together. Furthermore, as in 4 shown, also in the area of the Kederverbindung 8th at least one fastening element 90 , Such as at least one screw, be provided to the Kederklemmenteile also in the region of the Kederverbindung 8th tight against each other.

5 schematically shows a drainage of a water protection and / or holding device according to the invention 1 with view from below on the underside 23 of the water barrier floor 21 , You can see the transverse to the in 1 For example, illustrated flow direction A of the incoming water aligned barrier drainage line 91 and the approximately perpendicular to the Sperrdrainageitung 91 running drainage drainage pipes 92 , which extends to the rear, the top 16 the water barrier element 11 training end of the water barrier floor 21 extend.

6 schematically shows a possible embodiment of a barrier drainage line 91 below the water barrier 21 is provided. It has two side by side led sealing beads 93 . 94 on, each by a Wulstummantelung 96 . 97 with the bottom 23 of the water barrier floor 21 are welded. The material of Wulstummantelungen 96 . 97 is in the area between the sealing beads 93 . 94 so with the bottom 23 of the water barrier floor 21 welded that between the underground 6 and the water barrier floor 21 a drainage channel 95 results.

The barrier drainage line 91 works as follows: The incoming water hits the barrier drainage line in the direction of flow marked "A" 91 , Leachate enters the area between the subsoil 6 and the water barrier floor 21 , This leachate is first from the first sealing bead 93 stopped. The under the sealing bead 93 nevertheless urgent water passes subsequently into the drainage channel 95 where it is discharged across the flow direction A.

7 schematically shows a cross section through an embodiment of a drainage drainage pipe 92 , The drainage drainage line 92 points in the in 7 illustrated embodiment has a similar construction as the barrier drainage line 91 out 6 on. Such is the drainage drainage line 92 also from two adjacent sealing beads 93 . 94 formed with the help of Wulstummantelungen 96 . 97 to the bottom 23 of the water barrier floor 21 are connected. In the example of 7 runs the drainage drainage line 92 below an intermediate wall 32 a water barrier element of the relevant water protection and / or holding device 1 , Through the partition 32 becomes the between the sealing beads 93 . 94 clamped drainage channel 95 pulled up. Due to the increased cross section, the seepage water flows particularly well here.

8th shows schematically another possibility of drainage, which allows at the same time, the water barrier floor 21 in a background 6 to anchor. The connection between the water barrier floor 21 and the in 8th The drainage and anchoring device shown here takes place via a Kederverbindung. For this purpose, the drainage and anchoring device of 8th a piping rail 80 with a guide groove 87 for holding one on a water barrier floor 21 provided, not shown here Keders 81 on. The piping rail 80 is in the in 8th illustrated embodiment of a rail 19 with a drainage element 77 connected. The drainage element 77 has a downwardly open U-shaped cross section, so that below the drainage element 77 a drainage channel 98 formed. The drainage channel 98 is on the side of the incoming water through a side of the drainage element 77 limited, at the end claws 73 are provided. Using the claws 73 can the drainage element 77 well anchored in a subsoil.

In the embodiment of 8th is on the landside side of the drainage element 77 a profile 51 for receiving a sealing element 99 intended.

The drainage and anchoring device of 8th can, as already mentioned above, by the Kederverbindung easily with the Wasserperrenboden 21 be coupled. This makes it possible for the drainage and anchoring device of 8th Use materials that need not be rolled up, for example. So can the drainage element 77 be formed for example of metal or hard plastic, while the sealing element 99 For example, from very soft silicone, sponge rubber or the like may be formed. These soft sealing elements 99 For example, in a simple way in the existing metal or plastic profile 51 be inserted. Due to their softness, such sealing elements 99 to be damaged in use. However, this is not a disadvantage, since the sealing element 99 in the in 8th arrangement shown easily replaceable. Advantageous on soft sealing elements 99 is, however, that hereby a very high tightness between the water barrier floor 21 and the underground 6 can reach.

Drainage and anchoring devices, such as those in 8th are shown and on the inventive water protection and / or holding device 1 can be used, for example, can be made available with a length of about 100 cm. In the 8th illustrated drainage and anchoring device is particularly suitable as a barrier drainage line 91 as in the embodiment of 5 , By the equipment of the drainage element 77 with the claws 73 can the in 8th illustrated drainage and anchoring device on a variety of substrates 6 , such as solid covering, meadow or gravel soil, to be installed.

9 schematically shows the drainage and anchoring device 8th in a sectioned side view.

10 schematically shows a below the water barrier floor 21 the water protection and / or holding device according to the invention 1 predictable network 70 , The network 70 has at least one edge rope 71 . 72 on that in the bottom 23 of the water barrier floor 21 is preferably welded. Using the network 70 can be an advantageous anchoring of the water barrier floor 21 on the respective underground 6 be achieved.

11 shows schematically a plan view of a below the Wasserperrenbodens 21 provided network 70 , In the net 70 is a retaining anchor 61 taken. At the anchor 61 is a holding claw 74 attached. The holding claw 74 points in the in 11 illustrated embodiment, a Haltekrallenfuß with four claw arms on which the network 70 against the underground 6 press. The anchor 61 can in any mesh of the net 70 be taken. The tensile forces acting on the retaining anchor 61 interact, distribute themselves in the network 70 , The power is above that in the water barrier floor 21 welded edge rope 71 . 72 linear on the water barrier floor 21 transfer.

12 also shows schematically an embodiment of the inventive water protection and / or holding device 1 in which the water barrier floor 21 with a network 70 like the net 70 out 11 , connected is. The connection can, as it already is with regard to 10 and 11 was discussed by welding a peripheral rope 71 into an edge of the water barrier 21 respectively.

In the embodiment of 12 is in the net 70 a retaining anchor 61 taken. At the anchor 61 is a holding claw 74 intended. The holding claw 74 has a holding tube 62 on, around the rod-shaped retaining anchor 61 is provided. The holding claw 74 can by using the on the anchor 61 sliding holding tube 62 be placed in different heights and horizontal orientations. The holding claw 74 is by means of a lock 76 at the anchor 61 lockable. Further, on the retaining anchor 61 , above the holding tube 62 the holding claw 74 a retaining ring 78 intended. Through the retaining anchor 61 and the retaining claw provided thereon 74 can the network 70 to the underground 6 be pressed. Then the holding claw 74 with the lock 76 secured. In this form of anchoring the water protection and / or -haltevorrichtung invention is independent of whether the retaining anchor 61 vertical or oblique, ensures a secure anchorage.

13 shows schematically in a perspective plan view of a network 70 for anchoring the water protection and / or holding device according to the invention to which a strip 54 with a piping rail 80 for forming a Kederverbindung with the water barrier floor 21 the water protection and / or holding device is provided.

14 shows schematically in a sectional side view another anchoring possibility of the invention and / or or holding device. In the embodiment of 14 is at the water barrier floor 21 a welted flag 85 with a piping provided 81 appropriate. At the piping 81 is over a piping rail 80 a retaining hook 79 fastened around a retaining anchor 61 is winding. The anchor 61 is in a subsoil 6 embedded under the water protection and / or holding device. Between the retaining hook 79 and the retaining anchor 61 is also a pipe 62 introduced, by which a counterhold on the retaining anchor 61 is created. When in the direction of flow A on the water protection and / or -haltevorrichtung impinging water offers in 14 shown holding a suitable resistance and ensures a stable position of the water barrier element of the water protection and / or holding device.

As it is in the 15 and 16 is shown schematically, the retaining anchor 61 even as a stick or stake in the ground 6 be provided. But it is also possible that, as it is in 16 is shown in the underground 6 a ditch 52 in which, for example, a retaining anchor 61 can be introduced.

17 schematically shows an embodiment of the invention water protection and / or holding device 1 , in which below the water barrier floor 21 a piping 81 is provided, which is optionally connectable with anchoring, sealing and / or drainage devices, as described above. To make such a connection is the water barrier floor 21 just fold over. After that is the piping 81 freely accessible, and a piping rail 80 can be inserted without further ado.

18 schematically shows another possible embodiment of the invention water protection and / or holding device 1 with an anchorage to an abutment 63 , such as a sidewalk edge. In this embodiment, by means of the below the water barrier floor 21 provided Kederverbindung an anchoring device connected to a profile 53 which corresponds to the shape of the abutment 63 is adjusted. With this system, more horizontal forces can be absorbed from hydrostatic and hydrodynamic forces than ever can occur.

Furthermore, at the in 18 illustrated embodiment between the profile 53 and the abutment 63 a seal 65 intended. The distance between the Kederverbindung 8th and the abutment 63 or on the abutment 63 located profile 53 may for example be in a range between 100 mm and 300 mm.

19 schematically shows a in a background 6 taken in retaining anchor 61 with one above the ground 6 provided U-shaped hook device 64 ,

20 schematically shows one on a water barrier floor 21 attached anchoring unit, which in the hook device 64 from 19 is introduced. As anchoring unit is in the embodiment of 20 a at a front edge of the water barrier floor 21 provided hemstitch 25 used in which in the example of 20 a lath-shaped solid 26 is introduced.

21 shows schematically in plan view a corner joint between two linearly extending water barrier elements 11 and 13 , Between the linear water barrier elements 11 and 13 is an angle water barrier element 14 provided by means of Kederverbindungen 8th to the side walls 31 the linear water barrier elements 11 and 13 is mounted. The respective front sides 4 respectively. 4 ' the linear water barrier elements 11 . 13 and the angle water barrier element 14 are in the embodiment of 21 outward, directed against the flow direction A of the incoming water.

22 schematically shows a further embodiment of a corner joint between two linearly extending water barrier elements 11 and 13 in a top view. In the in 22 illustrated embodiment is between the linear and over Eck arranged Wasserperrenelementen 11 . 13 an angle water barrier element 15 intended. The connection between the linear water barrier elements 11 respectively. 13 and the angle water barrier element 15 takes place via their side walls 31 by Kederverbindungen 8th , In the embodiment of 22 are the fronts 4 respectively. 4 '' the water barrier elements 11 . 13 . 15 aligned inwards.

23 schematically shows in a perspective view two linearly extending water barrier elements 11 and 12 , which have different heights h ₁ , h ₂ and yet advantageous on their side walls 31 connected to each other. The connection takes place here by means of a trapezoidal wall 37 , which each have a keder connection with the free vertical edge 34 the side wall 31 the water barrier element 11 and the free vertical edge 34 ' the side wall 31 the water barrier element 12 connected is.

24 schematically shows a further embodiment of the invention water protection and / or holding device 1 in which two different high water barrier elements 11 . 12 with each other via a Kederverbindung 8th are connected. The keder connection 8th is in the example of 20 between the upper edges 39 the side walls 31 the juxtaposed water barrier elements 11 . 12 intended.

25 shows schematically in a plan view four together connected to a basin linear water barrier elements 11 , Because of the acute angle of the side walls 31 the water barrier elements 11 can be on the side walls 31 provided vertical piping 81 not be connected directly. The space opening from bottom to top is filled with an in 26 For example, illustrated triangular membrane 38 closed. On the two longer sides of the triangular membrane 38 are piping 81 intended. Each with a double piping rail 80 becomes the triangular membrane 38 with the side walls 31 the side walls arranged side by side 31 the water barrier elements 11 connected.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• US 6312192 B1 [0003, 0003, 0004, 0004, 0006, 0009, 0010, 0014]

Claims (35)

Water protection and / or holding device ( 1 ) with at least one water barrier element which can be erected by incoming water ( 11 . 12 . 13 . 14 . 15 ), wherein the water barrier element ( 11 . 12 . 13 . 14 . 15 ) a water barrier floor ( 21 ) and a water barrier ceiling ( 22 ), which are either integrally formed or interconnected, wherein between the water barrier floor ( 21 ) and the water barrier ceiling ( 22 ) with the water barrier element ( 11 . 12 . 13 . 14 . 15 ) a sharp Aufrichtwinkel (α) is formed on the sides of the water barrier element ( 11 . 12 . 13 . 14 . 15 ) the water barrier floor ( 21 ) with the water barrier ceiling ( 22 ) connecting side walls ( 31 ) and between the side walls ( 31 ) at least one water stopper bottom ( 21 ) with the water barrier ceiling ( 22 ) connecting partition ( 32 ), and by the front side ( 4 ) into the water barrier element ( 11 . 12 . 13 . 14 . 15 ) entering water through the water barrier floor ( 21 ), the water barrier ceiling ( 22 ), the side walls ( 31 ) and the intermediate walls ( 32 ) formed reservoir pockets ( 27 ) is staubar, characterized in that the intermediate walls ( 32 ) and / or the side walls ( 31 ) with the water barrier floor ( 21 ) and / or the water barrier ceiling ( 22 ) each by a Kederverbindung ( 8th ) are connected. Water protection and / or holding device according to claim 1, characterized in that the intermediate walls ( 32 ) with the water barrier floor ( 21 ) welded or sewn and with the water barrier ( 22 ) by the Kederverbindung ( 8th ) are connected. Water protection and / or holding device according to claim 1 or 2, characterized in that the Kederverbindung ( 8th ) two piping ( 81 . 82 ), which by a double piping rail ( 80 ) are connected. Water protection and / or holding device according to claim 3, characterized in that around the Kederverbindung ( 8th ) at least one the piping ( 81 . 82 ) in the piping rail ( 80 ) retaining piping clamp ( 89 ) is provided. Water protection and / or holding device according to at least one of the preceding claims, characterized in that below the water barrier floor ( 21 ) drainage with drainage lines is provided and the water barrier floor ( 21 ) with the drainage below it into an area ( 21a ) in front of the water intake front ( 4 ) of the water barrier element ( 11 . 12 . 13 . 14 . 15 ). Water protection and / or holding device according to claim 5, characterized in that the drainage lines at least one transverse to the direction of flow into the water barrier element ( 11 . 12 . 13 . 14 . 15 ) flowing water drainage drainage line ( 91 ) and at least one with the barrier drainage line ( 91 ), in the flow direction (A) of the in the water barrier element ( 11 . 12 . 13 . 14 . 15 ) running water drainage pipe ( 92 ) exhibit. Water protection and / or holding device according to claim 6, characterized in that the at least one drainage drainage line ( 92 ) each under an intermediate wall ( 32 ) runs. Wasserschutz- and / or -haltevorrichtung according to at least one of claims 5 to 7, characterized in that the drainage lines in each case parallel to each other, under the Wasserperrenboden ( 21 ) extending sealing beads ( 93 . 94 ) and between the sealing beads ( 93 . 94 ) a drainage channel ( 95 ) is trained. Water protection and / or holding device according to claim 8, characterized in that around the sealing beads ( 93 . 94 ) which each have a bead sheath ( 96 . 97 ) is provided, each on both sides of the respective sealing bead ( 93 . 94 ) with a bottom ( 23 ) of the water barrier floor ( 21 ) connected is. Water protection and / or holding device according to claim 8 or 9, characterized in that the sealing beads ( 93 . 94 ) are made of plastic cables, hoses, pipes or tendons. Water protection and / or holding device according to claim 9, characterized in that the bead sheaths ( 96 . 97 ) are made of polyester fabric with double-sided PVC, polyurethane or Alcryn coating. Water protection and / or holding device according to claim 9 or 11, characterized in that the bead sheaths ( 96 . 97 ) with the water barrier floor ( 21 ) are welded or sewn. Wasserschutz- and / or -haltevorrichtung according to at least one of claims 5 to 7, characterized in that the drainage lines are formed by round or rectangular half-shells made of metal or plastic, which at its apex with the Wasserperrenboden ( 21 ) are connected or connectable. Wasserschutz- and / or -haltevorrichtung according to at least one of claims 5 to 13, characterized in that the at least one Drainage line with the water barrier floor ( 21 ) by at least one Kederverbindung ( 8th ) is connected or connectable. Water protection and / or holding device according to claim 5, characterized in that at least one drainage channel ( 98 ) drainage from a drainage element ( 77 ) is formed of metal and / or plastic. Water protection and / or holding device according to claim 15, characterized in that the drainage channel ( 98 ) at least on one side by a in the on the drainage element ( 77 ) provided profile ( 51 ) fitted sealing element ( 99 ) is sealed. Water protection and / or holding device according to claim 15 or 16, characterized in that the at least one drainage element ( 77 ) Claws ( 73 ) having. Water protection and / or holding device according to at least one of the preceding claims, characterized in that the water protection and / or holding device ( 1 ) has at least one anchoring device, with which the water barrier floor ( 21 ) and / or the water barrier element ( 11 . 12 . 13 . 14 . 15 ) on a surface ( 6 ) is anchorable. Water protection and / or holding device according to claim 18, characterized in that the anchoring device in the front quarter of the horizontal extension of the water protection and / or holding device ( 1 ) with respect to the side of the water protection and / or holding device ( 1 ) entering water is arranged. Water protection and / or holding device according to claim 18 or 19, characterized in that at the water barrier floor a network ( 70 ) provided with at least one retaining anchor ( 61 ) of the anchoring device on the ground ( 6 ) is anchored, wherein at least one edge rope ( 71 . 72 ) of the network ( 70 ) into the water barrier floor ( 21 ) is welded. Water protection and / or holding device according to at least one of claims 18 to 20, characterized in that the anchoring device at least one of the underground ( 6 ) outstanding anchor ( 61 ) or a pipe ( 62 ) for receiving such a retaining anchor ( 61 ), the one or more in the underground ( 6 ) is anchored or anchored, and at least retaining claw ( 74 ), which on the holding rod ( 61 ) can be fastened in various positions and with its claw elements located at its holding claw foot into the underground ( 6 ) is pierceable. Water protection and / or holding device according to at least one of claims 18 to 21, characterized in that on the ground ( 6 ) An abutment is provided and the anchoring device has a shape adapted to the shape of the abutment and on or in the abutment up or inserted profile. Wasserschutz- and / or -haltevorrichtung according to claim 22, characterized in that between the abutment and the profile at least one in the water barrier element ( 11 . 12 . 13 . 14 . 15 ) entering water against the abutment oppressive seal ( 65 ) is provided. Water protection and / or holding device according to claim 22 or 23, characterized in that the abutment has a sidewalk edge ( 63 ). Water protection and / or holding device according to claim 22 or 23, characterized in that the abutment is fixed to the substrate ( 6 ) anchored hook device ( 64 ) and at a leading edge ( 24 ) of the water barrier floor ( 21 ) a hemstitch ( 25a ), in which a rod-shaped or lath-shaped solid ( 26 ) is introduced or can be introduced, wherein the hemstitch ( 25a ) in the hook device ( 64 ) can be inserted. Wasserschutz- and / or -haltevorrichtung according to at least one of claims 18 to 25, characterized in that on the anchoring device a piping rail ( 80 ) and at the bottom ( 23 ) of the water barrier floor ( 21 ) at least one piping ( 81 ) is provided, wherein the piping ( 81 ) with the piping rail ( 80 ) is connectable. Water protection and / or holding device according to at least one of the preceding claims, characterized in that at least at one on the front ( 4 ) of the water barrier element ( 11 . 12 . 13 . 14 . 15 ) provided free vertical edge ( 33 ) the at least one partition wall ( 32 ) or at least one of the side walls ( 31 ) a vertical support ( 35 ) is provided. Water protection and / or holding device according to at least one of the preceding claims, characterized in that between at least one side wall ( 31 ) and an intermediate wall ( 32 ) and / or between at least two juxtaposed partitions ( 32 ) at least one diagonal on the front ( 4 ) of the water protection and / or holding device ( 1 ) provided free vertical edges ( 33 . 34 ) of the walls ( 31 . 32 ) connecting diagonal support ( 36 ) is provided. Water protection and / or holding device according to at least one of the preceding Claims, characterized in that on at least one vertical edge ( 34 ) or a top edge ( 39 ) of a side wall ( 31 ) of the water barrier element ( 11 . 12 . 13 . 14 . 15 ) a piping ( 81 ) for a connection of a further water barrier element ( 11 . 12 . 13 . 14 . 15 ) using a Kederverbindung ( 8th ) is provided. Water protection and / or holding device according to claim 29, characterized in that at the water barrier surfaces ( 22 ) of two, with their side walls ( 31 ) standing water barrier elements ( 11 . 12 . 13 . 14 . 15 ) each Kederfahnen ( 85 . 86 ) with piping provided thereon ( 81 ) are secured by a double piping rail ( 80 ) are connected or connectable. Water protection and / or holding device according to claim 29, characterized in that the water barrier elements to be connected ( 11 . 12 ) have the same Aufrichtwinkel (α), but different heights (h ₁ , h ₂ ) in the erected state and at the provided for element connection side wall ( 31 ) of the higher water barrier element ( 11 ) a trapezoidal wall ( 37 ) with a Kederverbindung ( 8th ) on one on the front ( 4 ) of the higher water barrier element ( 11 ) provided free vertical edge ( 34 ) and at the to this Kederverbindung ( 8th ) opposite edge ( 28 ) the trapezoid wall another Kederverbindung ( 8th ) with a vertical edge ( 34 ' ) of the side wall ( 31 ) of the further, smaller water barrier element ( 12 ) is provided. Water protection and / or holding device according to claim 29, characterized in that two linearly extending water barrier elements ( 11 . 12 . 13 ), in which the side walls ( 31 ) are aligned parallel to each other, with an angle water barrier element ( 14 . 15 ) whose side walls ( 31 ) are aligned at an angle between 10 ° and 120 ° to each other, each by Kederverbindungen ( 8th ) are interconnected. Water protection and / or holding device according to claim 32, characterized in that the angle water barrier element ( 14 ) so in the angle between the side walls ( 31 ) of the linearly extending water barrier elements ( 11 . 12 . 13 ) is provided that its splayed front ( 4 ' ) and the spread front sides ( 4 ) of the linearly extending water barrier elements ( 11 . 12 . 13 ) are provided on the convex outside of the Wasserecksperre. Water protection and / or holding device according to claim 32, characterized in that the angle water barrier element ( 15 ) so in the angle between the side walls ( 31 ) of the linearly extending water barrier elements ( 11 . 12 . 13 ) is provided that its splayed front ( 4 '' ) and the spread front sides of the linearly extending water barrier elements ( 11 . 12 . 13 ) are provided on the concave insides of the Wasserecksperre. Water protection and / or holding device according to claim 29, characterized in that at least three linear water barrier elements ( 11 ), in which the side walls ( 31 ) are each formed parallel to each other, forming a polygon with its expandable front sides ( 4 ) are arranged inwards and at their corners by triangular membranes ( 38 ) are connected to each other, on which both sides Keder ( 81 ), each by Kederschienen ( 80 ) with at the upper edges ( 39 ) of the side walls ( 31 ) provided piping ( 82 ) are connected.

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