• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    In a building block (1) for forming a mobile protective wall (2) for flood protection, the building block (1) having a first end face (3) and a second end face (4) opposite the first end face (3) is proposed in that the first end face (3) has an undercut groove (5) and the second end face (4) has an extension (6) corresponding to the groove (5), wherein the extension (6) for releasably forming a pivot connection with another one first end face (3) having the module (1) is formed, wherein the pivot connection (7) is pivotable about a predetermined pivot angle.
    公开号:AT515086A4
    申请号:T394/2014
    申请日:2014-05-22
    公开日:2015-06-15
    发明作者:Adolf Lederer
    申请人:Adolf Lederer；
    IPC主号:
    专利说明:

    The invention relates to a building block for forming a mobile protective wall for a flood protection according to the preamble of claim 1.
    In a flood often mobile and temporary barriers are created to prevent the flood of penetration into built-up area. In this case, mobile protective walls are known, which require a pre-established support structure, such as a foundation or a ground anchor, so that they can be quickly established in the event of use.
    A disadvantage of these protective walls is that the mobile protective wall had been planned long before the flood, and the required preliminary work must be done. Such protective walls can therefore be reached only in advance in places where a flood is likely, but not more, when a flood actually occurs. Due to the required support structures, the use is also not flexible, since, for example, a subsequent installation of such support structures in an existing historic city center is often difficult. Furthermore, skilled personnel are needed for the installation. For less developed countries, which are often hit hardest by a flood, such mobile barriers are often unaffordable.
    The object of the invention is therefore to provide a module for forming a mobile protective wall for a flood protection of the type mentioned, with which the mentioned disadvantages can be avoided, with which even on an unpaved or uneven ground a reliable mobile protective wall quickly and easily unskilled Assistants can be established.
    This is achieved by the features of claim 1 according to the invention.
    This results in the advantage that a variety of these modules can be assembled by unskilled assistants to a mobile protective wall for flood protection. In this case, a multiplicity of such building blocks 1 can be connected to one another at the front sides in such a way that the tensile forces resulting from the pressure of the water can be transmitted, with a series of such building blocks forming a continuous tension band. Since the groove and the extension are designed such that they allow a predefinable swivel angle, the mobile protective wall can be easily erected even on uneven ground, since the course of the blocks can adapt to the course of the soil. In particular, the mobile protective wall can be built particularly easy following a course of a body of water, or on often arched floors of a historic city center. Furthermore, the pivotal connection can in particular allow a clearance between the groove and the extension, whereby the mobile protective wall is easy to erect, and after use is also easy to remove again.
    Furthermore, the invention relates to a mobile protective wall for a flood protection according to claim 15.
    The subclaims relate to further advantageous embodiments of the invention.
    It is hereby expressly referred to the wording of the claims, whereby the claims at this point are incorporated by reference into the description and are considered to be reproduced verbatim.
    The invention will be described in more detail with reference to the accompanying drawings, in which only preferred embodiments are shown by way of example. Showing:
    1 to 3 a first preferred embodiment of the block in an axonometric view from different angles;
    4 shows a first preferred embodiment of a mobile protective wall for flood protection in a first setup state in an axonometric representation;
    5 shows the first preferred embodiment of a mobile protection wall for a flood protection in a second construction state in an axonometric representation;
    6 shows the first preferred embodiment of a mobile protection wall for a flood protection in a third construction state in an axonometric representation;
    7 and 8 show the first preferred embodiment of a mobile protective wall for a flood protection in a final state in an axonometric view from different angles of view;
    9 and 10 a second preferred embodiment of the block in an axonometric view from different angles;
    11 and 12 a third preferred embodiment of the block in an axonometric view from different angles; and
    13 and 14 a second preferred embodiment of a mobile protective wall for flood protection in an axonometric view from different angles.
    FIGS. 1 to 14 show preferred embodiments of a building block 1 for forming a mobile protective wall 2 for flood protection, the building block 1 having a first end face 3 and a second end face 4 lying opposite the first end face 3. The module 1 here is a body, which is intended to be the supporting part of a mobile protective wall 2 for flood protection. A flood protection is a protection against a flood. The flood here refers to a menacing high water level of a body of water, such as river or lake, in which the water flooded from his bed exit and areas that are not intended for flooding, such as built-up areas.
    A mobile protection wall 2 for a flood protection is a temporarily buildable wall, which is intended to prevent the flood from flooding of designated areas. The mobile protective wall 2 for flood protection can therefore also be referred to as a mobile flood protection wall. The mobile protective wall 2 can alternatively be used to protect against other natural events in which, similar to the flood protection, the unwanted spread of liquids or solids, such as mud, boulders or snow, should be prevented in areas to be protected. For example, the mobile barrier 2 could be used at increased risk of debris or mudflows to keep traffic routes free.
    It is provided that the first end face 3 has an undercut groove 5 and the second end face 4 has an extension 6 corresponding to the groove 5, wherein the extension 6 is designed to detachably form a pivot connection 7 with another building block 1 having the first end face 3, wherein the pivot connection 7 is pivotable about a predetermined pivot angle. The pivot connection 7 can in particular form a tensile force-absorbing connection. The groove 5 and the extension 6 are formed such that the extension 6 of a block 1 can be inserted into the groove 5 of an adjacent building block 1, wherein the undercut groove 5 engages behind the extension 6 and holds such. Here, the extension 6 is displaceable in a longitudinal axis of the groove 5, wherein the extension 6 is held by the groove 5 in a direction perpendicular to the longitudinal axis of the groove 5 direction of movement positively. The swivel angle can in particular run normal to the longitudinal axis of the groove 5.
    This results in the advantage that a large number of these building blocks 1 can also be assembled by unskilled assistants to form a mobile protective wall 2 for flood protection. In this case, a multiplicity of such building blocks 1 can be connected to one another at the end faces 3, 4 in such a way that the tensile forces resulting from the pressure of the water can be transmitted, with a series of such building blocks 1 forming a continuous drawstring. Since the groove 5 and the extension 6 are formed such that they allow a predetermined pivot angle, the mobile protective wall 2 can be easily erected even on uneven ground, since the course of the blocks 1 can adapt to the course of the soil. In particular, the mobile protective wall 2 can thereby be erected particularly simply following a course of a body of water, or on often curved floors of a historic city center. Furthermore, the pivotal connection 7 in particular allow a clearance between the groove 5 and the extension 6, whereby the mobile protective wall 2 is easy to erect, and after use is also easy to remove again.
    Furthermore, a mobile protective wall 2 is provided for a flood protection consisting of a plurality of building blocks 1, wherein the blocks 1 are connected by the end formed by the groove 5 and the extension 6 pivotal connections 7 frontally. A mobile protective wall 2 in this context means a temporary protective wall 2, which can be built up and dismantled quickly without or with little preliminary work, ie within a few hours. It can be provided that only the blocks 1 are already sufficient to form a viable mobile protective wall 2, without further support element are necessary. Furthermore, it can be provided that the connection of the blocks 1 is purely positive fit, so that no cement, mortar or other binder for connecting the blocks 1 is necessary.
    Furthermore, in particular the use of such a building block 1 for creating a mobile protective wall 2 during a flood can be provided.
    The pivot connection 7 may be formed in particular as an undercut tongue and groove connection.
    In particular, the swivel angle can have a symmetrical swivel range, in which two blocks 1 connected by the swivel connection 7 can be swiveled out of an aligned center position in both directions by the same swivel angle. Such an aligned center position of two components is shown in FIG. 4.
    In particular, it can be provided that the groove 5 and / or the extension 6 is arranged centrally on the respective end face 3, 4.
    It can preferably be provided that the predefinable pivoting angle is at least 10 °, in particular at least 16 °. The total swing angle here denotes the entire swing angle, ie the sum of the two angles from the center position. It has been shown that such a total minimum pivoting angle is suitable for giving the mobile protective wall 2 the necessary flexibility in the installation.
    Furthermore, it can preferably be provided that the predefinable pivoting angle is a maximum of 40 °, in particular a maximum of 24 °. It has been found that with such a maximum total pivoting angle, the mobile protective wall 2 is sufficiently stable.
    Particularly preferably, it can be provided that a cross section of the groove 5 and a cross section of the extension 6 along a longitudinal axis of the groove 5 is substantially constant. As a result, the module 1 can be particularly easy to manufacture, since thereby the pivot connection 7 can be made very simple. By inserting the extension 6 into the groove 5 along the longitudinal axis of the groove 5, the pivot connection 7 can be easily formed.
    Particularly preferably, it can be provided that in the pivotal connection 7 between the groove 5 and the extension 6, a predeterminable game is available. The clearance may in particular be between 3 mm and 20 mm, particularly preferably between 5 mm and 15 mm. Here, during pivoting of the pivot connection 7 no rotation takes place about a defined axis of rotation, but two blocks 1 connected by the pivot connection 7 can be pivoted until the two blocks 1 abut one another at at least two points. By this game, the pivotability of the pivot connection 7 can be achieved in a simple manner, with low demands on the tolerance of the manufacturing process are possible. Through the game, the groove 5 and the extension 6, for example, have a polygonal cross-section, and still be mutually pivotable. As a result, a particularly simple assembly and disassembly of the mobile protective wall 2 is further possible, since the extension 6 is canted less frequently during insertion or removal into or out of the groove 5. Even if the mobile protective wall 2 is heavily contaminated in the course of a flood, in particular sludge, which can harden after the flood, can penetrate into the pivot connection 7, the pivot connection 7 can still be easily loosened when dismantling and then separated.
    It has also been shown that the pivot connection 7 despite the game continues to have a sufficient tightness in a flood, since on the one hand by the tensile forces between groove 5 and extension 6, these abut each other at least one line and thus given a certain sealing ability. Even if a gap occurs, it is soon sealed by flood entrained objects or at least substantially reduced in water permeability.
    It can preferably be provided that the groove 5 has a substantially circular segment-shaped cross-section. Furthermore, the extension 6 corresponding to the groove can also have a circular segment-shaped cross section. This form has been found to be particularly advantageous because it allows easy pivoting well. Furthermore, this shape is particularly durable, since there are hardly any edges and projections, which can be worn or knocked off.
    Particularly preferably, it may be provided that the radius of the circular segment-shaped cross section of the groove 5 is greater by 5 to 15% than the radius of the circular segment-shaped cross section of the extension 6.
    The first end face 3 and the second end face 4 may in particular be designed such that when a maximum pivoting angle is reached, two abutment surfaces 8, 9, 10, 11 adjoining the groove 5 and the extension 6 abut one another and prevent further pivoting.
    This can prevent that when reaching the maximum pivot angle unfavorable leverage is exerted on the extension 6 and this breaks off.
    Particularly preferably, it can be provided that the groove 5 is arranged between a first stop surface 8 and a second stop surface 9 of the first end face 3, and that the first stop surface 8 and the second stop surface 9 are arranged wedge-shaped. The first stop surface 8 and the second stop surface 9 may in particular be flat, wherein the first stop surface 8 and the second stop surface 9 in particular may be tilted at an angle to each other, which corresponds to the maximum pivot angle.
    Furthermore, it can be provided that the extension 6 is arranged between a third stop surface 10 and a fourth stop surface 11 of the second end face 4, and that the third stop surface 10 and the fourth stop surface 11 are arranged wedge-shaped. The third abutment surface 10 and the fourth abutment surface 11 may in particular be flat, wherein the third abutment surface 10 and the fourth abutment surface 11 may in particular be tilted at an angle to each other, which corresponds to the maximum pivot angle.
    This configuration of the stop surfaces 8,9,10,11 has the advantage that at the maximum pivot angle, the stop surfaces 8,9,10,11 can rest on a large area, whereby the force can be applied over a large area. Two blocks, which are pivoted relative to each other at the maximum pivoting angle, with stop surfaces 8, 9, 10, 11 formed in this way are shown by way of example in FIG.
    Alternatively, the stop surfaces 8,9,10,11 may be rounded.
    The module 1 may in particular be formed from a cast material, particularly preferably concrete. Concrete has the advantage that the module 1 is economical to manufacture in that concrete has a good corrosion resistance, and that the high density of the concrete, the block 1 by its own weight can withstand a water pressure well.
    Particularly preferably, it can be provided that the mass of the module 1 is between 10 kg and 25 kg, in particular between 15 kg and 20 kg. In the case of such a mass, the module 1 can easily be laid manually by inexperienced auxiliary personnel, the weight being often sufficient to move the module 1 already in slightly flooded areas. Another advantage is that a building block 1 made of a conventional concrete with such a mass after 24 hours often already sufficiently cured for use. Due to the usual in a flood early warning, it is therefore advantageously sufficient to produce the blocks 1 only when needed, whereby a complex stockpiling is not necessary.
    Preferably, it can be provided that the module 1 is formed substantially cuboid.
    A length of the module 1 may in particular be between 20 cm and 40 cm. A height and / or a width of the module 1 may in particular be between 10 cm and 20 cm. With these sizes, a good manual handling of the individual components 1 is possible.
    It can preferably be provided that on a first longitudinal side 12 of the module 1, a substantially equal to the groove 5 of the first end face 3 formed, further groove 13 is arranged. The longitudinal axis of the groove 5 and a longitudinal axis of the further groove 13 may in particular be parallel. The first longitudinal side 12 of the module 1 can be the long side facing away from the flood at the intended operating position. Through the further groove 13, a module 1 can be T-shaped connected to a number 19 frontally coupled modules 1, and so form a side support 20 in the mobile protective wall 2, without additional differently shaped parts are necessary. Such a lateral support 20 is shown by way of example in FIGS. 7, 8, 13 and 14.
    Furthermore, it can be provided that a, the first longitudinal side 12 opposite, second longitudinal side 21 is flat. This second longitudinal side 21 is provided to be facing the flood in the operating position. As a result, the risk of flopping in the mobile protective wall 2, be kept low.
    FIGS. 4 to 6 show how a plurality of components 1 can be connected to form a single-layer row 19, the height of the mobile protective wall 2 corresponding to the height of the components 1. Such a mobile protective wall 2 can for example already be used at a low flood height. For the sake of clarity, not all reference numerals are shown in these figures.
    Particularly preferably, it can be provided that the mobile protective wall 2 has a predeterminable plurality of superimposed rows 19 on the modules 1 connected to one another at the end by means of the pivot connections 7.
    In particular, it may be provided that the end faces 3, 4 of superimposed building blocks 1 are arranged in alignment. Unlike an overlapping construction with overlapping blocks, as is customary, for example, in the construction of masonry, this does not limit the pivotability of the pivot connection 7, as a result of which a stable but nevertheless mobile wall 2 following the course of the ground can be erected.
    Particularly preferably, it can be provided that a bottom 14 of the module 1 is formed corresponding to a top 15 of the module 1, wherein the
    Top 15 is formed to form a positive connection with a bottom side 14 having block 1 at a parallel to the top 15, and in particular transversely to a longitudinal extension of the block 1, acting shear force. Here, in particular, the underside 14 and the top 15 have a plurality of bulges and depressions, which are intended to interengage and thus form a positive connection at a shear force occurring. As a result, it can be prevented that the overlying component 1 is separated from the underlying component 1 by the water pressure.
    Particularly preferably, it can be provided that the upper side 15 of the module 1 and the lower side of the module 1 each have a step 16 extending in particular in a longitudinal extent of the module 1. In each case, a step 16 in this context means that the upper side 15 and the lower side 14 of the module 1 each have exactly one step 16, which is positive in relation to a force of gravity in one direction, but at a gravity in an opposite direction releases the movement. The stage 16 may in this case also be designed in several parts, ie consist of several individual stages, but which act together as a single stage 16. For example, the step 16 viewed in the longitudinal extension of the module 1 can be designed as a sawtooth profile. The steps 16 can in particular extend continuously from the first end face 3 to the second end face 4.
    It can preferably be provided that a shoulder of the step 16 runs parallel to the longitudinal axis of the groove 5. Particularly preferably it can be provided that the shoulder of the step 16 of the top 15 in the direction of the second longitudinal side 21, and that the shoulder of the step 16 of the bottom 14 in the direction of the first longitudinal side 12 points. Such a trained module 1 is shown by way of example in FIGS. 1 to 3. A mobile protective wall 2 with two layers of such building blocks 1 is shown by way of example in FIGS. 7 and 8. For the sake of clarity, not all reference numerals in FIGS. 7 and 8 are shown.
    When the mobile protective wall 2 is pressurized, in this preferred embodiment of the module 1, the steps 16 of the superimposed building blocks 1 are pressed against one another by the water pressure, whereby the tightness of the mobile protective wall 2 is increased. Furthermore, the mobile protective wall 2 can be very easily opened and lowered again, since the superimposed building blocks 1 do not have to fit over one another. In this context, it is still possible to build a coherent mobile protective wall 2 even if the blocks 1 are at an angle to each other.
    Alternatively, it can be provided that the upper side of the module 1 has a web 17 extending in particular in a longitudinal direction of the module 1, and that the underside 14 of the module 1 has a groove-shaped receptacle 18 for receiving the web 17 of the further module 1. As a result, superimposed building blocks 1 can be connected to each other according to a spring-groove connection.
    It can be provided that the web 17 and the groove-shaped receptacle 18 extend continuously. As a result, superimposed building blocks 1 can be displaced relative to one another to a certain extent, as a result of which the mobile protective wall 2 becomes more flexible and lighter in construction. Such a trained module 1 is shown by way of example in FIGS. 11 and 12. A mobile protective wall 2 made of such building blocks 1 is shown by way of example in FIGS. 13 and 14. For the sake of clarity, not all reference numerals in FIGS. 13 and 14 are shown.
    Furthermore, it can be provided that a longitudinal extent of the web 17 is smaller than a longitudinal extension of the module 1, and that the groove-shaped receptacle 18 is closed on both sides. Here, the mobility of the superimposed building blocks 1 is limited by the web 17 and the closed on both sides groove-shaped receptacle 18, whereby the stability of the mobile protective wall 2 is increased. Furthermore, this can be easily prevented that the blocks 1 are placed by an unskilled helper in ignorance to each other, whereby the pivotal connections 7 of the individual rows 19 would be blocked.
    Particularly preferably, it can further be provided that the underside 14 and the upper side 15 engage in one another only when the two superimposed building blocks 1 have the same orientation. Here, the bottom 14 and the
    Top 15 may be shaped such that upon rotation of the module 1 by 180 ° about the longitudinal axis of the groove 5 and / or about the longitudinal extension of the module 1, these no longer intermesh. For example, the step 16 may be off-center. As a result, it can be prevented that the mobile protective wall 2 is built incorrectly by unskilled helpers in use, whereby a high number of unskilled helpers can be used.
    claims:
    权利要求:
    Claims (15)
    [1]
    DR. FERDINAND GIBLER ^ IDI FR Ο ΠΑΤΙ I Dl DR. WOLFGANG POTH OIdLCK »HU I Π Austrian and European Patent and i-na« t- κ «ani a / λ i" t- Trademark Attorneys HAI LIN IAINVVALI L PATENT CLAIMS 1. A building block (1) for forming a mobile protective wall (2) for flood protection, the building block (1) having a first end face (3) and a second end face (4) opposite the first end face (3), characterized in that the first end face (3) has an undercut groove (5) and the second end face (4) has a groove (5) corresponding extension (6), wherein the extension (6) for releasably forming a pivotal connection with a further the first end face (3) having the block (1) is formed, wherein the pivot connection (7) is pivotable about a predetermined pivot angle.
    [2]
    2. module (1) according to claim 1, characterized in that the predetermined pivot angle total of at least 10 °, in particular at least 16 °.
    [3]
    3. module (1) according to claim 1 or 2, characterized in that the predefinable pivoting angle is a maximum of 40 °, in particular a maximum of 24 °.
    [4]
    4. block (1) according to one of claims 1 to 3, characterized in that a cross section of the groove (5) and a cross section of the extension (6) along a longitudinal axis of the groove (5) is substantially constant.
    [5]
    5. module (1) according to one of claims 1 to 4, characterized in that in the pivotal connection (7) between the groove (5) and the extension (6) a predeterminable game is present.
    [6]
    6. module (1) according to one of claims 1 to 5, characterized in that the groove (5) has a substantially circular segment-shaped cross-section.
    [7]
    7. block (1) according to one of claims 1 to 6, characterized in that the groove (5) between a first stop surface (8) and a second stop surface (9) of the first end face (3) is arranged, and that the first Stop surface (8) and the second stop surface (9) are wedge-shaped.
    [8]
    8. block (1) according to one of claims 1 to 7, characterized in that the extension (6) between a third stop surface (10) and a fourth stop surface (11) of the second end face (4) is arranged, and that the third Stop surface (10) and the fourth stop surface (11) are wedge-shaped.
    [9]
    9. block (1) according to one of claims 1 to 8, characterized in that on a first longitudinal side (12) of the block (1), a substantially equal to the groove (5) of the first end face (3) formed, further groove (13) is arranged.
    [10]
    10. block (1) according to one of claims 1 to 9, characterized in that the mass of the block (1) between 10 kg and 25 kg, in particular between 15 kg and 20 kg.
    [11]
    11. The module (1) according to claim 1, wherein an underside (14) of the module 1 is formed corresponding to an upper side (15) of the module (1), the upper side (15) forming a Formed with a form the bottom (14) having block (1) at a parallel to the top (15), and in particular transversely to a longitudinal extent of the block (1), acting shear force is formed.
    [12]
    12. The module (1) according to claim 11, characterized in that the upper side (15) of the module (1) and the underside of the module (1) each have a, in particular in a longitudinal extension of the module (1) extending step (16). exhibit.
    [13]
    13. The module (1) according to claim 11, characterized in that an upper side of the module (1) has a, in particular in a longitudinal direction of the module (1) extending web (17), and that a bottom (14) of the block ( 1) has a groove-shaped receptacle (18) for receiving the web (17) of the further module (1).
    [14]
    14. Module (1) according to claim 13, characterized in that a longitudinal extension of the web (17) is smaller than a longitudinal extent of the block (1), and that the groove-shaped receptacle (18) is closed on both sides.
    [15]
    15. Mobile protective wall (2) for a flood protection consisting of a plurality of building blocks (1) according to one of claims 1 to 14, wherein the building blocks (1) formed by the means of the groove (5) and the extension (6) pivotal connections ( 7) are connected to each other at the front.

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    同族专利:
    公开号 | 公开日
    EP3146111B1|2020-07-29|
    WO2015176084A1|2015-11-26|
    AT515086B1|2015-06-15|
    EP3146111A1|2017-03-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6394705B1|2000-01-11|2002-05-28|LEFEBVRE GAéTAN|Modular flood containment structure|
    US5536111A|1994-09-27|1996-07-16|Doernemann; Jarett|Adjustable erosion control wall|
    FR2729684A1|1995-01-23|1996-07-26|Linant Jean Jacques|Barrier block for water retaining wall|
    PL1985763T3|2007-04-24|2012-07-31|Aeschlimann Hochwasserschutz Ag|Flood protection system|GB201815813D0|2018-09-28|2018-11-14|Lock A Block N I Ltd|Modular building block apparatus|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA394/2014A|AT515086B1|2014-05-22|2014-05-22|Building block for forming a mobile protective wall for flood protection|ATA394/2014A| AT515086B1|2014-05-22|2014-05-22|Building block for forming a mobile protective wall for flood protection|
    EP15734054.8A| EP3146111B1|2014-05-22|2015-05-11|Module for forming a mobile protective wall for flood protection|
    PCT/AT2015/000071| WO2015176084A1|2014-05-22|2015-05-11|Module for forming a mobile protective wall for flood protection|
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