EP3411531B1 - Modulare vorrichtung zur herstellung eines verankerungspunktes im boden - Google Patents
Modulare vorrichtung zur herstellung eines verankerungspunktes im boden Download PDFInfo
- Publication number
- EP3411531B1 EP3411531B1 EP17706573.7A EP17706573A EP3411531B1 EP 3411531 B1 EP3411531 B1 EP 3411531B1 EP 17706573 A EP17706573 A EP 17706573A EP 3411531 B1 EP3411531 B1 EP 3411531B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panels
- box
- panel
- central box
- interface element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004873 anchoring Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 19
- 238000009434 installation Methods 0.000 description 10
- 239000002689 soil Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- -1 polypropylene Polymers 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002706 hydrostatic effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003900 soil pollution Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241000071092 Candelabrum Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Definitions
- the present invention belongs to the field of anchoring an object to the ground.
- the present invention belongs to the field of ground anchoring without concrete.
- the present invention makes it possible to fix masts or lower parts of buildings having at their base a fixing plate.
- a concrete foundation structure can be made using precast concrete blocks.
- precast concrete blocks are limited due to the masses to be transported and handled on a site.
- the handling of concrete blocks requires for example a hydraulic lift and a heavy tonnage truck.
- a foundation structure can also be made with concrete poured in place.
- the mass is no longer really a constraint but a delay is necessary for the hardening of the concrete, which is highly likely to slow down or even interrupt the work.
- the concrete solution is therefore expensive, not ecological, and its durability is difficult to control.
- the device presented in this document intended to be buried, comprises two substantially parallel plates connected by a central spacer and perpendicular to said two plates; the plate-spacer connections are reinforced by gussets distributed around the periphery of the spacer.
- the objects to be anchored are connected to the device by a post passing through a hollow part of the spacer according to the height of the device.
- This device is suitable for buildings of small dimensions. When a deeper anchorage is desired, an additional element is provided for lengthening the spacer and therefore the total height of the device.
- the disadvantage of this device is that it needs to be buried and to carry out a search which can be of significant depth. Furthermore, it has no significant self-weight and has a low resistance to tearing off, in particular in soil with low cohesion, for example dry sand.
- the anchoring device of the present invention provides an economical and ecological alternative to already existing anchoring devices, in particular to buried anchoring devices using concrete.
- the ground anchoring device comprises an interface element to which a building to be anchored to the ground must be fixed, as well as a modular boxed structure.
- the interface element is fixed to an upper part of the box structure.
- the boxed structure also comprises at least two buffer cylinders of annular section, a buffer cylinder being placed on each of the box studs holding the panels of the central box between them, between a fixing connecting the element of the interface to the central box, in order to allow an adjustment of the flexibility of the device by tightening or loosening of said fixing.
- the at least three panels of the central box on the one hand and the at least two additional panels of the at least one side box on the other hand are held together by clevis junctions.
- the protrusions of a panel can thus be inserted into one of the two grooves of another panel to form a mechanical connection of the sliding pivot type.
- two of the at least two additional panels are attached to the panel of the central box each by means of a mechanical connection of the sliding pivot type.
- the panels have pre-drilled holes.
- At least one panel is bent.
- the panels are all identical.
- the manufacturing process for the panels is therefore identical, which allows production costs to be limited.
- the panels have ribs stiffening the box structure, which saves material for mechanical performance equivalent to that of thicker, non-ribbed panels.
- the panels are made of a polymeric material, at least in part, for example polypropylene or polyethylene and derived materials.
- This type of material is lighter than other conventional materials of the concrete type for example, facilitating in particular its implementation, and is not very sensitive to the acidity of the soil, which contributes to the durability of the device in the event of installation. in which said device is buried.
- the polymer materials have good rigidity for all of the targeted applications.
- material having good rigidity is understood here to mean a material which does not deform appreciably when it is subjected to the stresses involved in the intended applications, in all cases the material does not leave its zone of elasticity.
- the bottom of the central box is formed by a perforated plate placed between said central box and the base plate; which has an opening under said perforated tray; said central box, base plate and perforated plate being held together.
- the perforated tray ensures water drainage, or, conversely, balances the hydrostatic pressure between the inside and the outside of the central box.
- the perforated tray is made of a polymeric material, such as for example high density polyethylene or nylon.
- a water-porous fabric is placed above the perforated tray on the inside of the central box.
- the central box is closed at both ends, making the central box waterproof and avoiding drainage.
- the interface element comprises a rigid base to which is fixed an extension intended to support a fastening system.
- the interface element comprises a lower plate constituting the rigid base, and an upper plate, said plates being substantially parallel to each other and connected by a set of partitions forming the riser and perpendicular interface studs to the planes of said plates, said interface studs being threaded at least at their ends.
- the interface element comprises a lower plate constituting the rigid base to which a tubular riser is fixed.
- anti-vibration washers are placed on the structure at the connection points between the boxed structure and the other constituent elements of the device.
- the invention also relates to an assembly comprising a building attached to at least one device according to the invention.
- the building is connected to the interface element by means of a fixing plate.
- filling of the box (es) of the device is carried out by means of a heavy filling.
- the device can then be placed directly on the ground and filled, for example, with sandbags or pebbles.
- the targeted applications are then generally temporary: sporting events for example.
- a dig is dug beforehand in the ground in which the device is placed.
- the caisson (s) are then filled with soil elements extracted during the digging of the excavation.
- the device is then buried at least partially.
- An external force applied to the building is transmitted to the device via the interface element, it is distributed over the entire boxed structure through the interface element.
- the natural pressure exerted by the elements of the ground accumulated around the device create a restraint for tearing, sinking, rotation and tilting.
- the base plate provides a seat for the structure.
- the boxed structure comprises at least one additional lateral box.
- the presence of at least one additional lateral box makes it possible to distribute the forces more between the boxes, thus reducing the stresses undergone by each of the boxes.
- top, bottom, upper, lower, vertical, horizontal must be understood in the common sense given to them by a user of the device having to place said device in or on the ground.
- the device according to the invention as illustrated in the Figure 1a , comprises in the lower part a boxed structure 10 and in the upper part an interface element 20 fixed to said boxed structure 10 at an upper end of said boxed structure.
- the central box 11 determines the hollow volume of generally cylindrical shape with a vertical axis and is formed by an assembly of panels 15.
- the central box 11 comprises four vertical panels of the same dimensions assembled together and determining a substantially square section at the hollow volume 111.
- the panels 15 making up the central box 11 are curved.
- a central box can thus have a substantially cylindrical shape of circular section. Central boxes formed by this type of curved panels are advantageously used in boreholes.
- each of the panels 15 constituting the central box 11 is equipped on each of its vertical edges with yokes 151 spaced apart and distributed over the edge considered and whose openings are aligned to determine a vertical axis.
- the yokes 151 on the two vertical edges of the panel in question are arranged in staggered rows so that when two identical panels are juxtaposed by a vertical edge, the yokes of one panel are inserted with the yokes of the other panel with the respective openings aligned.
- This arrangement makes it possible to produce a clevis junction between the two panels by a box stud 30 which passes through the aligned openings of the clevis plates of the two panels.
- a distance between two screeds on an edge of the panel corresponds substantially to a height of the screed opposite on the other edge so that the yokes in the junction produced are substantially contiguous and form an assembly of the piano hinge type which is particularly resistant when the box stud 30 threaded at least at its ends is inserted into the yokes aligned beforehand to constitute assembly.
- junctions therefore each form a column made up of at least two materials: the material of the yokes and that of the box stud 30 passing through them.
- the materials making up these junctions are solid steel for the box studs 30 and polyethylene for the yokes 151, thus ensuring at said junction good mechanical characteristics, in particular compressive strength, tensile elasticity and torsional elasticity.
- the vertical panels are fixed in a lower part of the central box 11 in the center of the base plate 12 in a horizontal position, having the shape of a four-pointed star, so as to form a bottom to said central box.
- the base plate 12 ensures shape stability of the central box and constitutes a support surface of the device as will be understood in the following description.
- assembly holes 122 are formed in the base plate 12 into which the box studs 30 are inserted to fix the vertical panels 15 on said base plate 12.
- the panels making up the central box have pre-drilled holes 112 for the passage of electrical sheaths.
- This embodiment is particularly suitable for buildings requiring an electrical supply, for example a candelabrum.
- the interface element 20 provides the interface between the box structure 10 and a building 91 to be fixed.
- the interface element 20 is a structure formed by a rigid base 22 preferably having the shape of a plate, to which is fixed a riser 23 intended to support a fastening system, for example a securing system of pinning type or a plate crossed by a set of studs.
- the interface element 20 comprises an upper plate 21 and a lower plate 22 substantially parallel to one another in the example illustrated and fixed together by radial partitions 23 forming an extension, and interface pins 24, in a direction axial perpendicular to the planes of said plates.
- the Figure 3a illustrates isolated the interface element implemented in the example embodiment of the Figures 1a and 1b .
- the partitions 23 and the interface studs 24 are made of metal, taking into account the foreseeable forces to be taken up when the device is used, and are welded to the plates.
- the upper plate 21 receives and maintains the building to be fixed by means of interface studs 24.
- the building is held at the interface element 20 by nuts.
- the bottom plate 22 is crossed by the box studs 30 at the level of holes 25 adjusted to said box studs, allowing the central box 11 to be fixed to the interface element 20 by nuts 31 placed on the threaded ends of said studs. box.
- the Figure 3b illustrates the interface element 20 in an alternative embodiment, in which said interface element comprises a lower plate 22 having substantially the shape of a star with three branches, and a tubular extension 23 of cylindrical section.
- the riser 23 is fixed at a lower end to the lower plate 22, and a lashing system is fixed at an upper end of said riser.
- Each branch of the lower plate 22 has a hole allowing the fixing of said plate to a central box 11 of a shape adapted to the interface element 20.
- the base plate 12 has an opening 121 covered by a perforated plate 13 forming the bottom of the central box 11.
- the base plate 12 has the opening 121 at its center.
- the perforated plate 13 has dimensions greater than the opening 121 and is fixed between the central box 11 and the base plate 12, above the hollowed out part.
- the bottom of the central box 11 is then formed by the perforated plate 13.
- the assembly is crossed by the box studs 30 of the central box 11 which are inserted into the holes 122 of the base plate and the holes 131 of the plate perforated, then tightened by nuts 31 to ensure fixing.
- the Figure 5 is an illustration of the perforated tray in this alternative embodiment.
- the perforated tray ensures, when the device is used, the drainage of water that can be introduced into the central box, for example runoff water or vice versa to allow filling of phreatic water and thus balance the hydrostatic pressures between the inside and outside of the box.
- a fabric porous with water making it possible to retain the earth, for example a thick geotextile.
- a tight closure is implemented in the upper part of the central box 11, making it possible to seal said central box 11 once the device has been implemented.
- two lateral boxes 14 each determining a hollow volume 141 are arranged on two opposite sides of a central box 11 similar to the central box of the first mode and fixed to a base plate 12.
- Each lateral box 14 determines a hollow volume 141 of generally cylindrical shape with a vertical axis, of triangular section, and is formed by an assembly of panels 15.
- the two lateral boxes 14 are produced by using panels 15 of the same type and preferably identical to those constituting the central box 11.
- the panels 15 comprise, on their outer face, two generally cylindrical grooves 152 of vertical axis arranged on either side of said outer face, parallel to the vertical edges.
- the vertical sides of the panels 15 are provided with generally cylindrical protrusions 153 of vertical axis.
- the dimensions of the grooves 152 and the protrusions 153 are such that said protrusions 153 can be inserted into said grooves 152 to form a mechanical connection of the sliding pivot type.
- grooves 152 and the protrusions 153 are coordinated so as not to hinder the establishment of the connections capable of connecting two panels 15.
- the Figure 4 shows the grooves 152 and the protrusions 153 of the panels 15 in this embodiment.
- two side panels are attached to the base panel of the central box each by means of a sliding pivot type mechanical connection, formed by the grooves 152 of the base panel and the protrusions 153 of the side panels.
- the positions of the two side panels can then be adjusted vertically and in rotation to allow the fixing of said two side panels by means of box studs 30 inserted in the openings of the aligned screeds as in the connection of the panels of the central box to maintain said two side panels together.
- Each lateral box 14 is linked to a panel of the central box 11.
- the base plate 12 has the shape of a four-pointed star.
- a hole secondary 123 is arranged at the end of each of these branches to receive the box studs 30 inserted into the openings of the aligned yokes of the side panels of a side box 14. Nuts 31 tighten the assembly.
- the additional boxes formed have a substantially triangular equilateral section resulting from their structures formed by three similar panels.
- the shape of the central box and the side boxes is of course not limited to the shapes illustrated.
- the central and lateral boxes can for example be formed from curved panels.
- the bottom of the central box 11 is formed by a base plate 12 and a perforated plate 13 to allow drainage of the water from said central box 11 or the balance of hydrostatic pressures between the inside and outside of said central box 11 when the device is put in place.
- the device according to the invention assembled, said device is placed in an excavation dug in the ground and arranged for this purpose.
- the excavation must have a flat bottom. It is preferably covered with a layer of about 10cm of loose sand.
- the excavation is in the illustrated configuration deep enough to leave a withdrawal of about 5cm between an upper plate 21 of the interface element 20 and the natural soil once the device is installed.
- the horizontality of the device can then be checked.
- the excavation is then plugged in at the same time as the boxes are filled so that the entire device is surrounded and filled with constituent elements of the soil 90, for example earth or sand; the soil is then packed.
- constituent elements of the soil 90 for example earth or sand
- the constituent elements of the ground can be linked by a binder of hydraulic or pozzolanic type for example, to allow a better anchoring of the device in the ground and thus allow the device to support heavy buildings or of great height.
- the Figure 12 represents the device buried in the embodiment of the Figure 2 .
- the ground consists of earth, without however limiting the use of the device to this sole constitution of the ground.
- Interface studs 24 are the only elements of the device to come out of the ground.
- a building 91 to be anchored to the ground, for example of the candelabra type, will be fixed to the interface element 20 by means of a fixing plate crossed by the interface studs 24.
- the assembly may be tightened by nuts 31.
- the dimensions of the interface element 20 are adapted according to the manufacturing standards for the buildings to be anchored, for example the manufacturing standard for mast plates, for optimum fixing.
- the vertical forces undergone by the building 91 are transmitted essentially on the lower part of the boxes 11, 14 and on the base plate 12 of the device, while the horizontal forces are transmitted essentially on the upper part of the device box.
- the screed junctions play an important role in the device according to the invention by giving it good flexibility and thus allowing absorption of the forces transmitted from the building 91 to the device. “Good flexibility” is understood to mean the property that the device has of deforming under significant forces without leaving its elastic range.
- the interface element 20 is dimensioned structurally to transmit the forces which will be applied to the structure anchored to the ground by the device.
- its rigidity will be such that the interface element 20 will not deform appreciably under the forces applied, in any case said interface element 20 will not leave its elastic range.
- the interface element 20 is made of metal such as a steel protected against corrosion.
- anti-vibration washers are placed at the connection points between the box studs 30 and the box structure 10.
- the implementation of these anti-vibration washers will make it possible to limit the vibrations due for example to wind or to rolling. vehicles, which vibrations are likely to damage the device at the connection points.
- the device according to the invention can be adapted as a function of the dimensions of the building 91 to be anchored there, typically its mass and or its height.
- a buffer cylinder 32 with annular section, preferably made of composite polyurethane, is advantageously placed on the box studs 30, as illustrated on the Figures 10 and 11 .
- the buffer cylinder 32 is placed below the fixing between box stud 30 and interface element 20, and separated from a nut of the fixing by a steel washer 33.
- the length at rest of the buffer cylinder 32 is approximately 85mm.
- the buffer cylinder is compressed so that its length is then about 80mm.
- the buffer cylinder 32 makes it possible to modify the flexibility of the device and thus to adapt the device to the building 91 which must be anchored therein or to the nature of the ground intended to receive said building.
- Significant tightening of the fasteners between interface element 20 and box studs 30 makes it possible to reduce the torsional elasticity of the device, allowing the installation of a heavy or very tall building 91. In the same way, a slight tightening makes it possible to increase the torsional elasticity of the device, making said device more suitable for a light building 91 or of little height.
- the hardness of the buffer cylinder (32) is preferably substantially equal to 90 Shore A.
- the buffer cylinder is embedded in the upper yoke of the yoke junction associated with the box stud 30 on which the buffer cylinder is implemented.
- the buffer cylinder is thus mechanically protected and protected from UV rays, in the case where the device according to the invention is not intended to be buried.
- This arrangement also makes it possible to increase the contact surface of the buffer cylinder with the box stud 30, and thus to better distribute the forces undergone by the building.
- the device is not buried, or not fully buried, and all or part of the stability of the anchoring is ensured by the weight of the device when the boxes are filled with a heavy material .
- the side boxes 14 allows a better distribution of the stresses.
- the number, shape and relative dimensions of the side boxes may be different from the embodiments described.
- the central box can be of non-square section and be formed for example with an assembly of three or more than four vertical panels without departing from the invention.
- the Figure 9a shows possible configurations of arrangement of boxes in an embodiment comprising a central box 11 of square section and at most four side boxes 14 triangular.
- the number of boxes can be adjusted according to the dimensions of the building to be anchored to the ground, in particular its weight and height.
- Figure 9b shows possible configurations of box arrangement in two alternative embodiments in which respectively the side boxes are of square section and the central box 11 is of hexagonal section.
- the faces of the central boxes 11 and or side 14 and of the base panel 12 are ribbed.
- the ribbed panels 15 of the boxes 11 and or lateral 14 or of the base panel can have mechanical properties equivalent to that of thicker ribbed boxes, thus allowing a saving in mass and therefore a cost saving, and a easier handling of said panels 15.
- the central box 11 is filled with earth or any other constituent element of the soil in which said box is buried, then closed at its two ends in order to ensure a seal and avoid drainage.
- the invention is therefore a practical, economical and ecological alternative to the anchoring devices currently existing on the market, in particular concrete devices.
Claims (20)
- Vorrichtung zur Verankerung im Boden, ein Schnittstellenelement (20) beinhaltend, an dem ein im Boden zu verankernder Baukörper (91) zu befestigen ist, wobei die Vorrichtung eine Kastenstruktur (10) beinhaltet, wobei das Schnittstellenelement (20) an einem oberen Teil der Kastenstruktur (10) befestigt ist, wobei die Kastenstruktur (10) Folgendes beinhaltet:- einen zentralen Kasten (11), der ein im Wesentlichen zylindrisches Hohlvolumen (111) bestimmt, das aus der Zusammensetzung von mindestens drei Kastenplatten (15) resultiert, wobei die Platten (15) durch vertikale Ränder aneinander festgehalten werden;- eine Basisplatte (12), die an einem unteren Teil des zentralen Kastens (11) befestigt ist, um einen Boden des zentralen Kastens (11) zu bilden, dadurch gekennzeichnet, dass eine Innenseite jeder der Platten (15) an jedem ihrer vertikalen Ränder mit Gelenkköpfen (151) ausgestattet ist, die am betrachteten Rand beabstandet und verteilt sind, und deren Öffnungen ausgerichtet sind, um eine vertikale Achse zu bestimmen, wobei die Gelenkköpfe (151) an den beiden vertikalen Rändern der betrachteten Platte (15) versetzt zueinander angeordnet sind, sodass, wenn zwei Platten (15) durch einen vertikalen Rand aneinandergelegt sind, sich die Gelenkköpfe (151) einer Platte mit den jeweiligen ausgerichteten Öffnungen in die Gelenkköpfe (151) der anderen Platte (15) einfügen, wodurch ermöglicht wird, somit eine Gelenkkopf-Nahtstelle zwischen den Platten (15) mithilfe eines Kastenbolzens (30) zu realisieren, der durch die ausgerichteten Öffnungen der Gelenkköpfe (151) der Platten (15) hindurchführt.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Kastenstruktur mindestens zwei Pufferzylinder (32) im ringförmigen Querschnitt beinhaltet, wobei ein Pufferzylinder (32) auf jedem der Kastenbolzen (30), der die Platten (15) des zentralen Kastens (11) aneinander festhält, zwischen einer Befestigung, die das Schnittstellenelement (20) mit dem zentralen Kasten (11) verbindet, platziert wird, um eine Anpassung der Flexibilität der Vorrichtung durch Spannen oder Lösen der Befestigung zu ermöglichen.
- Vorrichtung nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass die Kastenstruktur (10) mindestens einen zusätzlichen seitlichen Kasten (14) beinhaltet, der an den zentralen Kasten (11) angehängt ist, wobei der mindestens eine seitliche Kasten (14):- ein im Wesentlichen zylindrisches Hohlvolumen (141) bestimmt, das aus der Zusammensetzung mindestens dreier Platten (15), davon eine Platte des zentralen Kastens (11) und mindestens zwei zusätzliche Platten, resultiert, wobei die mindestens drei Platten (15) durch vertikale Ränder aneinander festgehalten werden;- an einem unteren Ende an der Basisplatte (12) befestigt ist.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die mindestens drei Platten (15) des zentralen Kastens (11) einerseits, und die mindestens zwei zusätzlichen Platten (15) des mindestens einen seitlichen Kastens (14) andererseits, durch Gelenkkopf-Nahtstellen aneinander festgehalten werden.
- Vorrichtung nach Anspruch 3 oder Anspruch 4, dadurch gekennzeichnet, dass jede der Platten (15) an einer Außenseite Folgendes umfasst:- zwei im Allgemeinen zylindrische Nuten (152) mit vertikaler Achse, die beiderseits der Außenseite, parallel zu den vertikalen Rändern der betrachteten Platte angeordnet sind, und Aufnahmeelemente bilden;- im Allgemeinen zylindrische Vorsprünge (153) mit vertikaler Achse, die an den vertikalen Rändern der Platte (15) platziert sind, und Steckelemente bilden;wobei die Vorsprünge (153) einer Platte (15) somit in eine der beiden Nuten (152) einer anderen Platte (15) eingeführt werden können, um eine mechanische Verbindung in der Art eines gleitenden Drehgelenks zu bilden.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass zwei der mindestens zwei zusätzlichen Platten jeweils anhand einer mechanischen Verbindung in der Art eines gleitenden Drehgelenks an der Platte des zentralen Kastens (11) angebracht sind.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Platten (15) vorgebohrte Löcher (112) beinhalten.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens eine Platte (15) gebogen ist.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass alle Platten (15) identisch sind.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Platten (15) Rippen aufweisen, die die Kastenstruktur (10) versteifen.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Platten (15) mindestens teilweise aus einem Polymermaterial gefertigt sind.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Boden des zentralen Kastens (11) aus einem gelochten Paneel (13) gebildet wird, das zwischen dem zentralen Kasten (11) und der Basisplatte (12) platziert ist; welche eine Öffnung (121) unter dem gelochten Paneel (13) aufweist; wobei der zentrale Kasten (11), die Basisplatte (12) und das gelochte Paneel (13) zusammengehalten werden.
- Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass das gelochte Paneel (13) aus einem Polymermaterial gefertigt ist.
- Vorrichtung nach Anspruch 12 oder Anspruch 13, dadurch gekennzeichnet, dass ein für Wasser poröses Gewebe über dem gelochten Paneel (13) auf Seiten der Innenseite des zentralen Kastens platziert ist.
- Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass der zentrale Kasten (11) an seinen beiden Enden geschlossen ist.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das Schnittstellenelement (20) eine starre Basis (22) beinhaltet, an der ein Aufsatz (23) befestigt ist, der dazu bestimmt ist, ein Anschlagsystem zu tragen.
- Vorrichtung nach Anspruch 16, dadurch gekennzeichnet, dass das Schnittstellenelement (20) eine untere Platine beinhaltet, die die starre Basis (22) bildet, und eine obere Platine (21), wobei die Platinen im Wesentlichen parallel zueinander sind, und durch eine Einheit an Trennwänden (23), die den Aufsatz bilden, und Schnittstellenbolzen (24) senkrecht zu den Ebenen der Platinen verbunden sind, wobei die Schnittstellenbolzen mindestens an ihren Enden mit einem Gewinde versehen sind.
- Vorrichtung nach Anspruch 16, dadurch gekennzeichnet, dass das Schnittstellenelement (20) eine untere Platine, die die starre Basis (22) bildet, beinhaltet, an der ein rohrförmiger Aufsatz (23) befestigt ist.
- Vorrichtung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass vibrationsdämpfende Unterlegscheiben an Verbindungsstellen zwischen der Kastenstruktur (10) und den anderen Elementen, die die Vorrichtung bilden, auf der Struktur platziert sind.
- Einheit, einen Baukörper (91) beinhaltend, der an mindestens einer Vorrichtung nach einem der vorstehenden Ansprüche befestigt ist, dadurch gekennzeichnet, dass der Baukörper (91) durch eine Befestigungsplatine mit dem Schnittstellenelement (20) verbunden ist.
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SI201730296T SI3411531T1 (sl) | 2016-02-01 | 2017-01-26 | Modularna naprava za ustvarjanje sidrne točke na tleh |
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FR1650777A FR3047262B1 (fr) | 2016-02-01 | 2016-02-01 | Dispositif modulaire pour la formation d'un point d'ancrage au sol |
PCT/FR2017/050177 WO2017134370A1 (fr) | 2016-02-01 | 2017-01-26 | Dispositif modulaire pour la formation d'un point d'ancrage au sol |
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EP3411531B1 true EP3411531B1 (de) | 2020-03-18 |
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EP (1) | EP3411531B1 (de) |
DK (1) | DK3411531T3 (de) |
ES (1) | ES2797905T3 (de) |
FR (1) | FR3047262B1 (de) |
SI (1) | SI3411531T1 (de) |
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CA180058S (en) * | 2018-03-02 | 2019-03-01 | John Rene Spronken | Crane base fastener |
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US4055321A (en) * | 1976-12-06 | 1977-10-25 | Symons Corporation | Inside concrete corewall form with particular three-way hinge assemblies therefor |
US4917543A (en) * | 1988-10-11 | 1990-04-17 | Dayco Products, Inc. | Wall system employing extruded panel sections |
EP1371784A1 (de) * | 2002-06-12 | 2003-12-17 | Alain Antoniazzi | Schalung, insbesondere zum Herstellen von Betonkörpern |
US7549259B2 (en) * | 2003-10-03 | 2009-06-23 | Strata Systems, Incorporated | Device for creating a footing |
DE102012009850A1 (de) * | 2012-05-21 | 2013-11-21 | Hartwig Schwieger | Schwingungsoptimierte Windenergieanlage-Elastomerlagerung |
WO2014182870A1 (en) * | 2013-05-10 | 2014-11-13 | Michael Clifton | Modular monopole tower foundation |
WO2015168245A1 (en) * | 2014-04-29 | 2015-11-05 | Michael Clifton | Modular monopole tower foundation |
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2016
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- 2017-01-26 WO PCT/FR2017/050177 patent/WO2017134370A1/fr active Application Filing
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FR3047262B1 (fr) | 2020-04-24 |
FR3047262A1 (fr) | 2017-08-04 |
ES2797905T3 (es) | 2020-12-04 |
DK3411531T3 (da) | 2020-06-22 |
EP3411531A1 (de) | 2018-12-12 |
WO2017134370A1 (fr) | 2017-08-10 |
SI3411531T1 (sl) | 2020-10-30 |
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