EP2370641B1 - Modular flood protection device - Google Patents

Description

The invention relates to a modular flood protection device, consisting of a stationary stowage wall and a flood protection wall erectable if necessary with spaced attachable columns and fixable to two adjacent mounting columns wall elements, the mounting columns are anchored to pillared foundations, the column foundations on the stationary stowage wall of the flood protection device and in the stationary stowage wall at least one compartment of the flood protection device is arranged, which is suitable for storage of the mounting columns and the wall elements.

Out DE 102 40 779 A1 is a mobile flood protection device known in which, if necessary, two or three Euro pallets supporting each other connected and covered with a waterproof film. By a suitable arrangement of each adjacent Euro pallets relative to each other can be built in this way with simple means a nearly arbitrarily long and up to about two meters high mobile flood wall, which usually receives sufficient mechanical stability by the composite effect.

From practice various modular flood protection devices are known in which arranged and fixed between adjacent mounting columns rod-shaped or bar-shaped wall elements become. These flood barrier devices, also referred to as dam beam systems, require reliable anchoring of the individual spaced mounting pillars in the ground, which is why a strip foundation or individual pile foundations are permanently arranged and anchored in the ground along the intended course of the flood protection device to be erected if necessary. If necessary, the individual fastening columns can then be quickly mounted on the respectively assigned foundation. The establishment of a composed of many dam beam elements flood control device, however, is time consuming and labor intensive. The need for short-term required construction of such flood protection devices is prone to error due to the required storage and transport logistics and can lead to delays or improper execution in the construction.

Out DE 10 2005 025 314 A1 For example, a mobile flood protection device is known in which fastening columns are also anchored to column foundations spaced apart, if required, however, large wall elements are respectively arranged between two adjacent fastening columns and fixed watertight. The individual wall elements can be connected and secured with the respectively associated fastening columns and the adjacent wall elements by means of suitable fastening and connecting elements, so that a composite effect detectable across a plurality of fastening columns is produced.

In all the above-mentioned mobile flood protection devices, the individual elements of the flood protection device such as the europallets or the mounting columns and wall elements, which in turn are stored on dedicated pallets or in containers, usually kept in stock at centrally located deposits and only in case of need to the Transported site. The necessary containers or warehouses must be built or rented. If necessary, a rapid provision of the required for the establishment of the modular flood protection device items at the site is required, which means a significant cost of logistics and consideration of the time required for this purpose. The provision of the items can be complicated by the fact that the course of the modular flood protection device leads through an inaccessible or difficult to reach area and transport vehicles can not get right up to the place of use. The control of the required individual parts at the place of use and the overall overview of the professional and proper sequence of the assembly are usually very complex and often associated with risks and sources of error.

There are also known from practice modular flood protection devices in which individual elements of the modular flood protection device are retractable in the ground and are removed only when needed and built into a modular flood protection device. Such submersible modular flood protection devices are by design very complex and costly and require along the course of the need to build if necessary flood protection device sufficient space to be completely sunk in the ground and stored there. In WO 2005/100729 A1 Such a modular flood protection device is described in which the individual components are stored in a recessed in the ground well and can be removed if necessary from the tub to erect the temporarily required flood protection device. The tub also serves as an anchorage for the main posts of the protective wall.

WO 2006/062393 A2 shows the closest prior art. In this document, a flood protection device of the type mentioned is described in which the individual elements of a protective wall can also be stored in a trough-shaped recess, wherein the stationary recess either in the ground or spaced from the ground level on a dike crown or on a stationary stowage wall can. Also in this flood protection device, the trough-shaped recess may have anchoring elements on or on which the temporary stowage wall can be erected and secured if necessary.

In both cases, the elements in the tub obstruct the erection of the temporary stowage wall which must be anchored in the tub. The top-accessible wells also require a sophisticated seal to prevent moisture and dirt from entering and collecting in the tubs, so over time the items stored there may be damaged or unusable.

Object of the present invention is therefore to provide a modular flood protection device of the type mentioned in such a way that, if necessary, a modular stowage wall can be quickly, safely and reliably built without an excessive transport and logistics costs incurred.

This object is achieved in that the compartment is disposed on a side remote from the flood in the stationary stowage wall, wherein the compartment for storage of the mounting columns and the wall elements from a flood side facing away from accessible and that a removal opening in the stationary stowage wall arranged compartment is arranged substantially flush with the surface facing away from the flood outer surface of the stationary stowage wall. An arrangement of the compartment, or possibly several compartments on the side facing away from the flood, makes it possible to remove and mount the modular stowage wall from the compartments even when the flood is already rising, which is already present at the stationary stowage wall.

The compartment can be covered with a suitable cover and closed, the cover can have a visually appealing and functionally appropriate design. In the compartment all items can be stored and kept in stock if necessary, which are required for the construction of the modular stowage wall on the stationary stowage wall.

A stationary retaining wall, which extends over the entire required height if necessary, is in many cases associated with an inappropriate intervention in the landscape and is rejected by the population for optical reasons rightly. In contrast, a stationary stowage wall, which extends only to a height of about 80 cm or 1 m and is thus comparable to a railing or a balustrade, a significantly minor intervention in the landscape and in most cases acceptable. This is all the more so if, for example, to secure traffic routes or dams a railing of comparable height is basically required.

In which the column foundations are arranged on the stationary stowage wall, a modular stowage wall can additionally be erected on this stationary stowage wall with an often insufficient height if necessary, which only remains on the stationary stowage wall during the impending flood and can then be dismantled again.

The items required for the modular stowage wall, such as, for example, the attachment columns and the wall elements which can be fixed therebetween, can advantageously be stored and stored in the compartment arranged in the stationary stowage wall. If necessary, the fastening columns and the wall elements do not have to come from a distant warehouse be transported. The items can be removed without time loss and without the need for elaborate control of the required number and distribution of items on site, taken from the arranged in the stationary stowage compartment and used to establish the modular stowage wall on the stationary stowage wall.

In order to increase the mechanical stability of the modular stowage wall to be erected if necessary, it is provided that the stationary stowage wall has stationary wall fastening elements spaced apart from one another. The stationary wall fasteners may, for example, be crenellated raised portions of the stationary stowage wall extending to the maximum height of the modular stowage wall to be erected only when needed.

The number and spacing of adjacent wall fasteners may be dictated by the wind or water forces commonly encountered or expected, with dynamic loads and possibly exceptional events such as static loading and flooding flotsam, as well as static loading can be considered.

It is preferably provided that the stationary wall fastening elements have a compartment for receiving fastening columns. While individual wall elements should be expediently too large to be accommodated in the compartment of a wall mounted as narrow as possible for optical reasons Wandbefestigungselements, both mounting columns and other accessories and small parts can be regularly stored and stocked in such a compartment. Such a compartment is closable with a door or a cover to prevent unauthorized removal or contamination of the objects arranged therein.

In this compartment in a stationary wall fastening element and those items can be stored, which are required for the construction of the first portion or the first two sections of the adjoining the stationary wall fastener modular stowage wall. For example, two mounting pillars, including the fasteners necessary for anchoring the mounting pillars to the pillar foundations, could be stored in such a compartment. If the assembly of the modular stowage wall is to be started, the attachment columns could be removed from this compartment and anchored, in order subsequently to be able to remove the required wall elements from the first compartment, which is arranged in the stationary stowage wall, and fix it to the already anchored attachment columns. The mounting column located in this compartment can then already be used for the subsequent section of the modular retaining wall.

In a particularly advantageous manner, it is provided that the compartments or dividable compartment sections arranged between two adjacent wall fastening elements have an interior volume which is suitable for receiving a sufficient number of wall elements in order to erect a modular stowage wall between the two adjacent wall fastening elements. In this way it can be ensured that all necessary for the establishment of a modular stowage wall between two adjacent wall fasteners items and in particular the often a considerable weight having fastening columns and wall elements in the corresponding portion of the stationary stowage wall can be kept in stock. It is not necessary to transport individual fastening columns or wall elements over greater distances or, for example, over a wall fastening element, which simplifies the logistics and the rapid erection of the modular retaining wall.

For this purpose, it is further provided that in the interior of the subjects, or the subject sections in addition a sufficient number of mounting columns and accessories for attaching, sealing and securing the wall elements can be stored. The accessories are expediently largely preassembled, so that the modular stowage wall can be removed in a few steps and within the shortest possible time in the form of individual parts of the respective compartments or compartment sections and erected on the stationary stowage wall.

The amount of work and time required to construct the modular stowage wall can be significantly reduced by having the wall elements each have a width of more than two meters, preferably more than three meters and a height of more than forty centimeters, preferably more than fifty centimeters. Such wall panels, as for example DE 10 2005 025 314 A1 are already known, allow with two or three stacked wall elements a Stauwanderhöhung by one meter or more, which should already be sufficient in many cases. Of course, already known ridge beam systems or other known from practice systems can be accommodated in the subjects, provided that the dimensions of the respective items and the sizes allow such accommodation and storage.

By using only two or three stacked wall elements, a sufficient and reliable sealing of the modular stowage wall is facilitated. By a suitable arrangement and determination of the superimposed wall elements also a subsequent increase, or increase the modular stowage wall can be made possible, this should be required by a corresponding increase in the flood. Large-area wall elements can be used in particular for a correspondingly functional or decorative design to cover the subjects and replace a separate cover. A visually appealing design of the wall elements is also in the built modular dam wall during the flood of advantage. If arched wall elements are used and used to cover the compartments, the wall elements may at least partially protrude beyond the discharge opening in the bulging areas.

According to an advantageous embodiment of the inventive concept it is provided that the removal opening of the compartment with a wall element largely covered, or can be closed. A separate flap or cover of the removal opening of the compartment is then not required. In the interior of the compartment, for example, a mounting column and other accessories can be arranged and secured against unauthorized access or removal by means of a wall element largely closing the removal opening.

The wall element covering the removal opening can be fixed and secured, for example, by pivotable or removable holding devices or locking strips extending laterally and along an upper edge of the compartment or wall element.

In addition, it can be provided that each compartment has an anti-theft device for indicating an unauthorized removal of the wall elements or mounting columns arranged therein. The anti-theft device can, for example, trigger an alarm in the event of a decrease in a locking strip or a wall element or activate a visual display. An alarm signal can be transmitted to a monitoring center, for example, at the local fire department or police. To hinder or prevent theft, the covers the individual subjects or the locking strips for the subjects covering wall elements, for example, with anti-theft screws or correspondingly appropriate security devices set or hedged.

In the area of the pillar foundations, support and anchoring elements arranged partially or completely in the interior of the compartments may be provided. The support and anchoring elements can serve to absorb and remove the mechanical stresses occurring during high water, which are transmitted via the mounting pillars and the pillar foundations in the stationary bulkhead. At these support and anchoring elements, which are preferably designed as a T-carrier, fastening elements and supporting devices for receiving the mounting pillars, the wall elements and the other accessories may be attached.

According to an advantageous embodiment of the inventive concept it is provided that in the interior of the at least one compartment, or the compartment sections fastening plates are anchored for attachment of support devices on or in the stationary stowage wall. The mounting plates are at the rear wall of the compartment spaced from each other and aligned substantially flush with the rear wall and have a sufficient width in the longitudinal direction to later align the fasteners in the compartments and set, so that between two fasteners each wall elements added and can be stored. A subsequent alignment of the fasteners facilitates the production of the stationary stowage wall and the fasteners arranged therein, since the required for the reception and storage of the wall elements precise arrangement and vertical orientation of the fasteners can be subsequently measured and specified for each fastener.

In order to increase the mechanical load capacity of the modular stowage wall and, where appropriate, to enable an subsequently required increase in the modular stowage wall, provision is made for the attachment columns to have formations for fixing a support stirrup at an end facing the column foundations. A support bracket, which extends from an abutment in the bottom region of the stationary stowage wall into an upper region of the associated fastening column and additionally supports the fastening column, can then be fixed, if necessary, in the area of the associated column foundation.

• Figur 1 eine schematische Darstellung eines Abschnitts einer stationären Stauwand mit mehreren Fächern zur Aufnahme von Befestigungssäulen und Wandelementen für eine modulare Stauwand,
• Figur 2 eine schematische Ansicht gemäß Figur 1, wobei die modulare Stauwand vollständig errichtet ist,
• Figur 3 eine schematische Darstellung eines längeren Abschnitts einer stationären Stauwand mit zwei beabstandet voneinander angeordneten stationären Wandbefestigungselementen und einer Anzahl von dazwischen angeordneten Fächern,
• Figur 4 eine Schnittansicht durch die stationäre Stauwand mit einem darin angeordneten Fach und einem in dem Fach angeordneten Wandelement einschließlich weiterer Zubehörteile für die modulare Stauwand,
• Figur 5 eine Schnittansicht der stationären Stauwand gemäß Figur 4, wobei schematisch die Entnahme eines ersten Wandelements angedeutet ist,
• Figur 6 eine Schnittansicht durch eine anders ausgestaltete stationäre Stauwand und eine auf andere Weise ermöglichte Entnahme der in dem Fach angeordneten Wandplatten,
• Figur 7 eine Schnittansicht durch die in Figur 6 dargestellte stationäre Stauwand, auf der eine modulare Stauwand mit zwei übereinander angeordneten Wandplatten errichtet ist,
• Figur 8 eine Seitenansicht eines in dem Fach an einer Befestigungsplatte angeschweißten Befestigungselements zur Aufnahme der Wandplatten,
• Figur 9 eine Schnittansicht durch das in Figur 8 dargestellte Befestigungselement längs der Linie IX-IX in Figur 8 und
• Figur 10 eine teilweise geschnitten dargestellte Seitenansicht der stationären Stauwand mit einer auf der stationären Stauwand angeordneten Befestigungssäule und mit einem die Befestigungssäule zusätzlich abstützenden Stützbügel.

Embodiments of the inventive concept will be explained in more detail, which are illustrated in the drawing. It shows:

• FIG. 1 a schematic representation of a portion of a stationary stowage wall with a plurality of compartments for receiving fastening columns and wall elements for a modular stowage wall,
• FIG. 2 a schematic view according to FIG. 1 wherein the modular stowage wall is completely erected,
• FIG. 3 a schematic representation of a longer portion of a stationary stowage wall with two spaced apart stationary wall fasteners and a number of interposed compartments,
• FIG. 4 a sectional view through the stationary stowage wall with a compartment disposed therein and arranged in the compartment wall element including other accessories for the modular stowage wall,
• FIG. 5 a sectional view of the stationary stowage wall according to FIG. 4 , wherein schematically the removal of a first wall element is indicated,
• FIG. 6 3 a sectional view through a differently configured stationary stowage wall and a differently made removal of the wall panels arranged in the compartment,
• FIG. 7 a sectional view through the in FIG. 6 illustrated stationary stowage wall on which a modular stowage wall is constructed with two superimposed wall panels,
• FIG. 8 a side view of a welded in the tray to a mounting plate fastener for receiving the wall panels,
• FIG. 9 a sectional view through the in FIG. 8 shown fastener along the line IX-IX in FIG. 8 and
• FIG. 10 a partially sectioned side view of the stationary stowage wall with a arranged on the stationary stowage mounting column and with a mounting column additionally supporting the support bracket.

The in the FIGS. 1 to 3 schematically shown stationary stowage wall 1 has over large areas a parapet height of about one meter. In the stationary stowage wall 1 compartments 2 are arranged along its course, which are provided and suitable for receiving and supporting wall elements 3 and mounting columns 4, which are required for the construction of a modular stowage wall 5 on the stationary stowage wall 1. In this case, those wall elements 3 and fastening columns 4 can be stored and stored in stock in each compartment 2, which are required for the establishment of a substantially the same length having portion of the modular stowage wall 5. The transporting and distributing or assigning of individual parts of the modular stowage wall 5 over long distances is therefore not necessary, so that the modular stowage wall 5 can be erected within the shortest possible time and with minimal personnel expenditure.

The stationary stowage wall 1 has stationary wall fastening elements 6 at a distance from each other. The stationary wall fastening elements 6 may be, for example, masonry or concrete crenellated sections of the stationary retaining wall 1, which extend up to the height of the modular retaining wall 5 to be paid only if necessary or beyond. The stationary wall fastening elements 6 are expediently as possible stable and mechanically resilient designed to give the built therebetween modular stowage wall 5 an additional strength.

The individual wall elements 3 can be fixed, for example, with suitable clamping levers 7 on the associated fastening columns 4. Laterally adjacent and stacked wall elements 3 can be additionally connected to each other by Sicherungsjoche 8, so that a composite effect is brought about, which can also affect on adjacent mounting pillars 4 away.

In the stationary wall mounting elements 6 further compartments 9 may be arranged, which are provided and suitable for receiving, for example, fastening columns 4 or accessories. The compartments 9 are suitably closed with a hinged door 10 or removable cover plate, so that the contents of these compartments 9 is secured against unauthorized access.

The height and the width of the compartments 2 are adapted in an advantageous manner to the dimensions of the largest wall element 3, which is provided for the construction of the modular stowage wall 5. It has been shown that the individual wall elements expediently have a width of 2 m, 3 m or more than 3 m and a height of 40 cm or more, in particular a height of for example 45 cm or 55 cm. The distance of the stationary wall fastening elements 6 to one another may be, for example, 20 m, but also more than 50 m or more than 100 m. Conveniently, the distance of adjacent stationary Wall attachment elements 6 are specified so that on the one hand sufficient attachment and securing the interposed modular stowage wall 5 is achieved and at the same time sufficient time can be planned and provided in case of need to successively with a team of assembly workers the items of the modular stowage wall 5 the associated subjects 2 and to construct the modular stowage wall 5 between the two associated stationary wall fastening elements 6.

In the FIGS. 4, 5 . 6 and 7 schematically two different embodiments of a stationary stowage wall 1 with a compartment 2 arranged therein and in the compartment 2 arranged wall elements 3 and mounting columns 4 and other accessories are shown. The stationary stowage wall 1 has a substantially C-shaped and the arranged in the stationary stowage wall 1 compartment 2 surrounding profile. On an upper side 11 of the stationary stowage wall 1, column foundations 12 are inserted at a distance from one another into the stationary stowage wall 1. The pillar foundations 12 have fixed thereto and accessible from above threaded sleeves 13. On each pillar foundation 12, an associated mounting column 4 can be arranged and fastened by means of suitable fastening screws 14, which are screwed into the threaded sleeves 13. The pillar foundations 12 may have anchoring elements 15 extending far into surrounding areas of the stationary bulkhead 1.

In the FIGS. 4 and 5 is a variant of the stationary stowage wall 1 shown with a compartment 2, the Interior space 16 for receiving two curved, nested wall elements 3 is provided and suitable. The wall element 3 arranged towards a removal opening 17 is supported on a bottom side 18 of the wall element 3 on a bottom 19 of the compartment 2 and locked on a top side 20 of the wall element 3 by means of a pivotable locking strip 21 in the compartment 2 ( FIG. 4 ). If the locking strip 21 is pivoted outwardly, the pivoted locking strip 21 releases the wall element 3, which can then be removed ( FIG. 5 ).

In the FIG. 6 a variant embodiment of the stationary stowage wall 1 is shown with a slightly larger compartment 2, which is suitable for receiving three curved wall elements 3. In addition, another locking and removal of the wall elements 3 is possible.

At the individual wall elements 3, the required sealing profiles 22 are already pre-assembled. In the interior 16 of the compartment 2 are still required for the modular stowage wall 5 mounting columns 4, clamping lever 7 and backup yokes 8 are arranged. In addition, the necessary for anchoring the mounting pillars 4 on the pillar foundations 12 mounting screws 14 and other mounting accessories such as assembly tools, etc. can be stored and stocked.

Between individual compartments 2, or compartment sections additionally pivotally mounted horizontal Arretierungsleisten 23 are arranged, with which the Wall elements 3 additionally set and can be secured against unauthorized access.

In the area of the pillar foundations 12, support elements and anchoring elements 24 arranged partially or completely in the interior of the compartments 2 can be provided and arranged, which can absorb and remove the mechanical loads occurring during floods, which are transferred via the attachment pillars 4 and the pillar foundations 12 into the stationary pillars Stow wall 1 are transmitted. At this support and anchoring elements 24, which are preferably designed as a T-carrier, not described in more detail fastening elements and supporting devices for receiving the mounting pillars 4, the wall elements 3 and the other accessories may be attached. A web projecting at right angles to a flange of a suitable T-beam can be arranged both in the direction of the removal opening 17 or in a direction opposite thereto. Between two adjacent support and anchoring elements 24, for example, plate-shaped connecting elements can be provided, which allow an additional stiffening or can serve as the rear closure of the compartments 2. Fasteners and supporting devices can also be arranged and fixed either on webs or flanges of the T-beams or on optionally provided connecting elements between adjacent T-beams. It can also be arranged additional webs or holding devices for fixing the fasteners and support devices to the T-beams, or to the support and anchoring elements 24.

In the FIGS. 8 and 9 an embodiment of a separate fastener 25 for receiving the wall elements 3 in a compartment 2 is exemplified. In the stationary stowage wall 1, a mounting plate 26 is arranged on a rear wall in the compartment 2 in the existing example of concrete structure and anchored in the stationary stowage wall 1. The mounting plate 26 forms a weldable surface and allows subsequent alignment and fixing of a vertically arranged support plate 27. On the support plate 27, a support member 28 is fixed, or welded to a plurality of recesses 29 to the support plate 27. The distance and the orientation of adjacent support elements 28, or adjacent support plates 27, to which the support elements 28 are attached, is adapted to the dimensions of the wall elements 3 received between two adjacent support elements 28.

It is only necessary to provide the mounting plate 26 on site and to anchor in the stationary stowage wall 1 in a suitable manner. The support members 28 can be retrofitted and allow the inclusion and retention of all items that are required to build the modular stowage wall 5 on the stationary stowage wall 1. There must be no further fastening devices or dowels, etc. fixed to the stationary stowage wall 1 during the construction of the stationary stowage wall 1 or subsequently, or arranged.

Each support element 28 has on an underside an approximately tongue-shaped, laterally projecting support surface 30 for the wall elements 3. At a Top of the support member 28 are bolt-shaped receiving elements 31 are arranged. The wall elements 3 can be placed from above on the bolt-shaped receiving elements 31, or be suspended therefrom and be supported on the bottom of the support surface 30. Several arched wall elements 3 and in the illustrated embodiment, three curved wall elements 3 can be viewed from the opening of the compartment 2 stored one behind the other in the compartment 2 and each laterally between two adjacent support members 28 fixed thereto and locked.

At the back of the compartment 2 28 receiving devices 32 for receiving mounting pillars 4 and for receiving additional support devices are arranged on the support elements 28.

On the front side of the support elements 28, vertical closure strips 33 can be fixed in a form-fitting manner to the respective associated support element 28 between adjacent wall elements 3 arranged in the compartment 2. The closure strips 33 protrude laterally on both sides of the support element 28 slightly over an edge region of the wall elements 3 and prevent unauthorized removal of the secured by the closure strips 33 in the compartment wall elements 3. The closure strip 33 has for this purpose an upper Verklinkungselement 34 and a lower Verklinkungselement 35, with which the closure strip 33 can be positively fixed to the support member 28.

In order to detect an unauthorized removal of wall elements 3 is provided that each closure strip 33 in the closed state, for example, a pressure switch 45 is actuated, the 33 generates a signal at a removal of the closure strip and can indicate in this way an unauthorized removal of wall elements 3. The pressure switch 45 is set up for switching through an alarm loop for externally arranged signaling systems and enables a reliable and cost-effective monitoring of the compartment 2 with the individual parts therein.

In FIG. 10 schematically a support bracket 36 is shown, which can be secured in the middle of a molding 37 on the mounting column 4, if necessary, by means of a bolt or the like. The formation 37 is arranged at the end of the mounting column 4, which faces the pillar foundation 12. The support bracket 36 has at a lower end to a support bracket 38 which bears against a lower edge 39 of the compartment 2. With an adjusting screw 40, the vertical orientation of the support bracket 36 can be adapted to the orientation of the attached to the pillar foundation 12 mounting column 4, so that a support surface 41 abuts an upper end 42 of the support bracket 36 to a support bracket 43 on the mounting pillar 4 and the mounting column 4 additionally supported.

The support bracket 36 does not necessarily have to be provided during the construction of the modular stowage wall 5 and fastened. The support bracket 36 can be retrofitted if necessary, to provide additional mechanical protection, for example, if the high water level increases or increasingly flotsam to the modular stowage wall 5 is driven. It is also possible to make a subsequent increase of the modular stowage wall 5 by attaching additional wall elements 3 using the support bracket 36.

In order to additionally increase the mechanical load capacity of the modular stowage wall, in a lower region 44 of the modular stowage wall, the wall elements 3 can have horizontal struts, beads or additionally mounted horizontal profiles.

Claims (12)

1. Modular flood protection device, consisting of a stationary retaining wall (1) and a flood protection wall that can be erected when needed with fastening columns (4) that can be erected spaced apart as well as with wall elements (3) which can in each case be secured between two neighboring fastening columns (4), wherein the fastening columns (4) can be anchored on column foundations (12), wherein the column foundations (12) are arranged on the stationary retaining wall (1) of the flood protection device and at least one compartment (2) of the flood protection device is arranged in the stationary retaining wall (1), which is suitable for storing the fastening columns (4) and the wall elements (3), characterized in that the compartment (2) is arranged on a side in the stationary retaining wall (1) facing away from the flood, wherein the compartment (2) for storing the fastening columns (4) and the wall elements (3) can be accessed from the side facing away from the flood and a retrieval opening (17) of the compartment (2) arranged in the stationary retaining wall (1) is essentially arranged flush-mounted relative to the outer surface of the stationary retaining wall (1) facing away from the flood.
2. Modular flood protection device according to claim 1, characterized in that the stationary retaining wall (1) comprises stationary wall mounting elements (6) spaced apart from one another.
3. Modular flood protection device according to claim 2, characterized in that the stationary wall mounting elements (6) comprise a compartment (9) for receiving fastening columns (4).
4. Modular flood protection device according to one of the preceding claims, characterized in that the compartments (2) or sub-dividable compartment sections arranged between two neighboring stationary wall mounting elements (6) comprise an inner space (16), which is suitable for receiving a sufficient number of wall elements (3) in order to erect a modular retaining wall (5) between the two neighboring stationary wall mounting elements (6).
5. Modular flood protection device according to claim 4, characterized in that a sufficient number of fastening columns (4) as well as accessory for mounting, sealing and securing the wall elements (3) can be stored in the inner space (17) of the compartments (2) or the compartment sections, respectively.
6. Modular flood protection device according to one of the preceding claims, characterized in that the wall elements (3) each have a width of 2 m, preferably of more than 3 m, and a height of more than 40 cm, preferably of more than 50 cm.
7. Modular flood protection device according to one of the preceding claims, characterized in that the retrieval opening (17) of the compartment (2) can largely be covered or closed with a wall element (3).
8. Modular flood protection device according to one of the preceding claims, characterized in that each compartment (2) comprises a theft-protection device for indicating an unauthorized retrieval of the wall elements (3) or the fastening columns (4).
9. Modular flood protection device according to one of the preceding claims, characterized in that support or anchoring elements (24) arranged partially or completely in the inner space of the compartments (2) are provided in the area of column foundations (12).
10. Modular flood protection device according to claim 9, characterized in that the fastening elements and support devices for receiving the fastening columns (4) of the wall elements (3) as well as of the further accessory are attached to the support and anchoring elements (24).
11. Modular flood protection device according to claim 9 or 10, characterized in that fixing plates (26) for fixing support elements (28) to or in the stationary retaining wall (1) are anchored in the inner space (17) of the compartments (2) or compartment sections, respectively.
12. Modular flood protection device according to one of the preceding claims, characterized in that the fastening column (4) comprises moldings (37) for securing a support bracket (36) on an end facing the column foundation (12).

Images