EP1518977A1 - System and process for attaching an object - Google Patents

Abstract

The fastening system is for the orientated fastening of a rod or post-form object (2) by an anchoring device (1) which has an anchoring section (4) and retaining section (5). The retaining section has a filling section (6) provided with a filling opening. A granular filler (7) is accommodated in the space in the filling section which has not been filled by the inserted object and fixes the object in an aligned position. The filling section is at least partially covered by a means of sealing which includes a plate with a hole allowing passage of the object, and a ring section lying above the plate.

Description

The invention relates to a fastening system and a method for the Attachment of a projecting from a surface rod or post-shaped object, with a surface bounded by the surface and from this again herausbringbaren or detachably attachable to the surface Anchoring section and with a holding section for receiving the Object.

The erection of poles, posts, posts or bars, for example for Signs or fences, usually done directly by ramming into the ground or via a foundation incorporated into the soil for this purpose. The required Vertical alignment is a significant expense in this approach connected and requires the use of additional aids, which is awkward and above all time consuming. When setting in concrete is an alignment of the article after the setting of the concrete is no longer possible.

In many cases, a mast or the like should not be permanent, but rather seasonal conditionally only be set up at times, for example, signs for Dangers in winter or posts for the construction of ball games nets and the same. In the above-mentioned, conventional fastening methods a detachable connection either not possible or requires additional Activities.

In addition to the ramming, burying or concreting an object is known, such by means of anchored in the ground fastening system set up. The anchoring device, which at its upper free end can accommodate the object to be erected, comprises at its lower end For example, a screw or screw, which in the soil like a Screw is screwed in. The object to be placed is hereafter in the Anchoring device inserted, screwed or screwed to it. Even with such arrangements exist with regard to the orientation of the anchoring device concerning the vertical and above all in a solution of the Connection similar difficulties with the use of additional Tools and time consuming additional measures to be performed are required.

The invention is based on the object, an apparatus and a method for fixing a surface, in particular from the ground, towering rod-shaped or post-shaped object with a in the underground on and out of this again herausbringbaren or detachably attachable to the surface Anchoring section and with a holding section for receiving the article to be made available at the or to be fastened To align the subject easily and in a short time and a sufficiently durable Fixation of the object also over longer periods as well as a comparatively fast and easy to handle removal of the object is possible.

The object is achieved by a fastening system for a Rod or post-shaped article according to claim 1 and by a method solved according to claim 16.

According to the invention, it is provided that the holding section has a filling opening provided cup or tubular filling portion for receiving a Has filling. The fastening system according to the invention therefore allows a fast, easy to perform and precise alignment and positioning of the rod or post-shaped object relative to the holding portion, wherein a permanent fixation is created, which requires no readjustment and is easy to solve again. The rod or post-shaped components to be fastened may be different in design, i. both cylindrical and Also conical components can be securely fixed, with the taper of the Component also in a frusto-conical widening of the lower component area and / or in a conical taper of the lower component area is formed to form a relatively narrow annular gap. The invention System and the method according to the invention can thus be used for secure fixation a variety of rod or post-shaped components are used.

The filling material according to the invention is such that a movement of the Object in the holding section is almost impossible. For this purpose, the filling material suitably a hard sand, Rollsplitt- or rock material and / or a resilient plastic material, such as in particular a granular granules on. The invention is based on a surprising effect that in itself loses, in a sense "flowable" contents are quite mechanically stable enough Attachment of the object allows, without the effect of mechanical Decline over time. On the one hand, these are easy to carry out Corrections in the orientation of the object possible, and the another is a simple solution of the connection by removing or removing opened the filling. Experiments with coarse-grained hard chippings, as used in road construction, for example, have shown that alone by the gravitational effect of the introduced contents and on the object acting mechanical pressure of the filling a secure fixation is possible. After the introduction of the contents of the object is also at Exposure to external shocks safely held and shows no or in any case, no noticeable changes in position. The coarse material of the Filling material takes after filling a physically stable, essentially immutable position and holds the object. For the material of the Filling material is not only rough-edged fracture rock material possible, although a Such material seems to be particularly well suited (because by tilting of such a material a particularly high rigidity and positional stability of Filling material is achieved, which is also preserved against larger loads), but also rounded or even spherical rock material such as pebbles or similar.

Another aspect of the present invention is therefore filling material for the To provide attachment of rod or post-shaped objects, the one has rough, irregular surface. With such irregular, but nevertheless about the same size Füllmaterialelementen occurs the advantageous Effect of the device according to the invention particularly clear.

An additional aspect of the present invention is only single particles or elements of the filling material in the annular gap between rod-shaped or post-shaped To fill in the component and the anchoring device in order to or post-shaped component safe and stable storage. This is the effect exploited that already a few, but at least two particles or elements the filling material in the relatively narrow annular gap between rod-shaped or post-shaped Component and the anchoring device suffice, a sufficient great wedge effect to deploy around the rod or post-shaped component safely and stable, in particular to store against vertical forces. Please note, that the annular gap may not be greater than the diameter of the particles or Elements of the filling material. It has therefore proved to be advantageous if the Base region of the anchoring device has a cone in which the rod or post-shaped component is centered and the rod or post-shaped Part enclosing annular gap opens upwards.

Particularly suitable is also an elastic plastic material, such as a coarse or also fine-grained granules, in particular made of recycled materials can be, for example, from old rubber or other suitable recyclable Plastic waste products. A special advantage with the exclusive Use or as an addition of an elastic material exists in addition to an improved, long-term stable attachment effect above all in the damping against vibration loads and also stress-sustaining properties of such elastic material Füllgut.

The filling of the filling material preferably takes place in the filling opening by means of one at least partially around the circumference of the filling opening reaching around funnel-like filler neck.

An essential advantage of the invention lies in the fact that a simple and exact location positioning of the object to be fastened is given. Not only the axial position of the object can be easily adjusted, but it can also be any position of the object within the holding section be made. In this way, it is easily possible, even at obliquely set or mounted deviating from the actual nominal position Holding section with the simplest handling still a desired location or To make direction correction of the object to be fastened.

Favorable is an opposite to the external dimensions of the article, i. Outer diameter in the case of a cylindrical object, sufficiently large Coarse particle size of the product material from about one to at least some Millimeters or even a few tens of millimeters. But also relatively fine-grained Sand with a grain below one millimeter shows in principle the required mechanical strength and is therefore for the invention Purposes just as appropriate; however, it should be backed up by additional resources Care must be taken that the filled small-sized sand material does not escape can. Especially in this case, the filling opening is complete Closing closing material expedient, with the same time a mechanical pressure is exerted on the sand material for its compression.

In a sufficiently coarse-grained material, however, it is to achieve the bonding effect according to the invention is not necessarily required completely cover the filling opening, since such a product normally achieved by itself a sufficiently high rigidity and also against shocks or atmospheric influences or other external loads stable remains. Nevertheless, to increase the strength of the compound expediently, the filling opening of the filling section at least partially overlapping, releasably secured at the edge region of the filling section Be provided closure means.

According to a preferred embodiment of the fastening system according to the invention is the cup or tubular filling section for receiving the contents by an insertable into the holding portion of the anchoring device and formed again removable insert. Accordingly, the insert is preferably formed by a prefabricated plastic or sheet metal part. Of the Use can also be achieved by a convenient with a Weight of the object enduring soil reinforcement equipped bag made of an elastic plastic film or fabric material be. By such use, it is possible in the simplest way, the contents after removing the object, remove it from the filling section. A degradation of the fastening device, but also a new fixation a rod or post-shaped object is thus easy and fast possible.

• Einbringen des Verankerungsabschnittes des Befestigungssystems in den Untergrund bzw. Anordnen des Verankerungsabschnittes auf der Oberfläche;
• Einführen, Ausrichten und Positionieren des Gegenstandes in den Halteabschnitt der Verankerungsvorrichtung;
• Einfüllen eines Füllgutes in einen mit einer Einfüllöffnung versehenen Füllabschnitt des becher- oder rohrförmigen Halteabschnittes, dabei Sichern der ausgerichteten Lageposition des Gegenstandes; und gegebenenfalls
• dauerhafte Fixierung des Gegenstandes durch Überdecken der Einfüllöffnung mittels einem die Einfüllöffnung des Füllabschnittes wenigstens bereichsweise überdeckenden, am Randbereich des Füllabschnittes lösbar befestigten Abschlußmittel.

The inventive method for attaching a projecting from a surface rod or post-shaped object in the ground or on the surface by means of a fastening system, one in the underground on and out of this again herausbringbaren or releasably attachable to the surface anchoring portion and a holding portion for receiving the object is characterized by the following steps:

• Placing the anchoring portion of the fastening system in the ground or arranging the anchoring portion on the surface;
• Inserting, aligning and positioning the article in the holding portion of the anchoring device;
• Filling a filling material in a provided with a filling opening filling portion of the cup or tubular holding portion, thereby securing the aligned position position of the object; and optionally
• Permanent fixing of the article by covering the filling opening by means of a fill opening of the filling at least partially covering, releasably secured at the edge region of the filling portion closure means.

After a preferred continuation of the method can be provided that the contents are permanently under mechanical pressure by means of a clamping device or compressed. This process step is particularly in a edged filling material, and again in particular a hard edged Sand, chippings or rock material is preferred to one over time by vibrations or other mechanical effects of the object counteracted reduction of the fastening effect.

A further preferred method according to the invention is that the permanent fixation of the rod or post-shaped object a Überdekken the filling opening by means of closure means is not necessary because the contents due to gravity, its blocking function and the stiction between the respective elements of the filling material in the optionally usable insert or securely arrested directly in the receiving area of the anchoring portion.

When using a round or approximately round product material, it is in continuation of the invention preferred when the filling opening of the filling section is covered by the sealing means, so that the material Füllgut can not escape from the filling section, and at least by means of the clamping means a certain initial pressure is placed on the contents.

In a particularly preferred embodiment of the invention, it is provided that the fastening system or its anchoring portion screwed into the ground or is taken.

Furthermore, for the use of the fastening system and rod or Post-shaped objects are used, which at their bottom substantially are frusto-conical. By such a frustoconical Surface at the lower end of the rod or post-shaped object is It makes possible a reliable and reliable fixation of post-shaped objects make. In particular, the clamping mechanism of the Filling material exploited, where it is not significant whether between the actual Receiving body of the anchoring portion an insert is introduced. to Achieving the necessary holding effect of the rod or post-shaped object Rather, it is sufficient that only between the lower end of the rod or post-shaped object and the holding section a in section in essential triangular opening is formed as an annular gap. Once such is formed on average triangular annular gap and filling material in this space is introduced, unfolds the particularly advantageous wedge effect, the reliable and secure fixing of the rod and post Object according to the present invention allows. An essential Advantage of the fastening system in connection with the rod or to be fastened Post-shaped component is in cone-shaped receiving bodies the anchoring section an adjustment of the diameter of the rod-shaped or post-shaped object with, for example, cylindrical insertion portion is not required. The cone angle, i. the opening angle of the triangular annular gap, has a size of greater than 0 ° and less than 45 °, preferably 3 ° to 15 °.

Another aspect of the fastening system according to the invention is a dome-like Compensating means, which is arranged at the bottom of the insert to at slanted rod or post-shaped components, preferably from a Tube to create a secure and stable bearing surface. This is the dome-like compensating means preferably a spherical cap, which either everted upward into the insert or formed down as a recess is. The dome-like compensating means is dimensioned so that the annular Support area of the rod or post-shaped component with its entire Scope is on it. The dome-like compensating means can be removable Component incorporated as needed in the bottom area of the insert be when the rod or post-shaped component is not coaxial with the Anchoring device can be aligned. In this case, that forms Dome-like compensating means the support surface for the hollow rod or post-shaped Component, so that contents do not get under the bearing edge of the component and therefore not because of a one-sided edge support on the flat floor the insert slips away.

An additional aspect of the present fastening system is centering means provide that the rod or post-shaped components in their position center to the vertical. Here, the Zentriennittel from the conical inner region of the anchoring device or from attachable Centering, for example, in disc form, preferably at the Top of the insert arranged radially to the rod or post-shaped component can be. Optionally, both centering means, i. Centering in the cone-shaped bottom area and centering by means of disk-shaped centering be used.

• Verankerungsvorrichtung, beispielsweise Bodendübel, Einschlaghülse oder Aufsetzständer;
• Einsatz zum Einsetzen in die Verankerungsvorrichtung, wahlweise zylindrisch oder konisch, wahlweise mit Zentrierfunktion im unteren oder oberen Bereich des Einsatzes;
• einzelne Füllgutpartikel zum Fixieren der Bauteile;
• Vielzahl von Füllgutpartikeln zum Auffüllen des Einsatzes bzw. der Verankerungsvorrichtung;
• Zentriermittel zum Zentrieren der stab- oder pfostenförmigen Bauteile am oberen Bereich der Verankerungsvorrichtung;
• Zentriermittel zum Zentrieren der stab- oder pfostenförmigen Bauteile am unteren Bereich der Verankerungsvorrichtung;
• Abschlußmittel ohne Zentrierfunktion, mit welchem das Füllgut mit einer mechanischen Spannung beaufschlagt wird;
• Kuppelartiges Ausgleichsmittel für schrägstehende Verankerungsvorrichtungen oder schräg aufzustellende Bauteile.

The fastening system according to the invention can thus be modularly constructed as required from several components. The individual components of these fastening systems include:

• Anchoring device, such as ground dowel, wrapping sleeve or Aufsetzständer;
• Insert for insertion into the anchoring device, optionally cylindrical or conical, optionally with centering function in the lower or upper region of the insert;
• individual Füllgutpartikel for fixing the components;
• Variety of Füllgutpartikeln for filling the insert or the anchoring device;
• Centering means for centering the rod or post-shaped components at the upper region of the anchoring device;
• Centering means for centering the rod or post-shaped components at the bottom of the anchoring device;
• Termination means without centering function, with which the filling material is subjected to a mechanical stress;
• Dome-like compensating means for inclined anchoring devices or obliquely erected components.

Beispiel 1: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer konischen Innenwand, in die das stab- oder pfostenförmige Bauteil eingesetzt wird und bei welcher der Raum zwischen stab- oder pfostenförmigen Bauteil und Verankerungsvorrichtung mittels einer Vielzahl von Füllgutpartikeln aufgefüllt wird.

Beispiel 2: Befestigungssystem bestehend aus einer Verankerungsvorrichtung, in die ein Einsatz mit einer konischen Innenwand eingebracht ist, in den das stab- oder pfostenförmige Bauteil eingesetzt wird und der Raum zwischen stab- oder pfostenförmigen Bauteil und Einsatz mittels einer Vielzahl von Füllgutpartikeln aufgefüllt wird.

Beispiel 3: Befestigungssystem bestehend aus einer Verankerungsvorrichtung, in die ein Einsatz mit einer zylindrischen Innenwand eingebracht ist, in den das stab- oder pfostenförmige Bauteil eingesetzt wird und der Raum zwischen stab- oder pfostenförmigen Bauteil und Verankerungsvorrichtung mittels einer Vielzahl von Füllgutpartikeln aufgefüllt wird.

Beispiel 4: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer zylindrischen Innenwand, in die ein Einsatz mit einer konischen Innenwand eingebracht ist, in den das stab- oder pfostenförmige Bauteil eingesetzt wird und der Raum zwischen stab- oder pfostenförmigen Bauteil und Verankerungsvorrichtung mittels einer Vielzahl von Füllgutpartikeln aufgefüllt wird.

Beispiel 5: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer konischen Innenwand, in die das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am Bauteilende zentriert wird und der Raum zwischen stab- oder pfostenförmigen Bauteil und Verankerungsvorrichtung mittels einzelner Füllgutpartikeln so gefüllt wird, das diese Füllgutpartikel eine Klemmwirkung insbesondere auf Vertikalkräfte ausüben.

Beispiel 6: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer konischen Innenwand, in die das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am oberen Bereich der Verankerungsvorrichtung zentriert wird.

Beispiel 7: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer konischen Innenwand, in die das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am oberen Bereich der Verankerungsvorrichtung zentriert wird und bei welcher der Raum zwischen stab- oder pfostenförmigen Bauteil und Verankerungsvorrichtung mittels einzelner Füllgutpartikel so gefüllt wird, daß diese Füllgutpartikel eine Klemmwirkung insbesondere auf Vertikalkräfte ausüben.

Beispiel 8: Befestigungssystem bestehend aus einer Verankerungsvorrichtung mit einer konischen Innenwand, in die das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am oberen Bereich der Verankerungsvorrichtung und am Bauteilende zentriert wird und bei welcher der Raum zwischen stab- oder pfostenförmigen Bauteil Verankerungsvorrichtung mittels einzelner Füllgutpartikel so gefüllt wird, daß diese Füllgutpartikel eine Klemmwirkung insbesondere auf Vertikalkräfte ausüben.

Beispiel 9: Befestigungssystem bestehend aus einer Verankerungsvorrichtung und einem Einsatz, in den das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am Boden des Einsatzes zentriert wird und der Raum zwischen stab- oder pfostenförmigen Bauteil und Einsatz mittels einzelner Füllgutpartikeln so gefüllt wird, daß diese Füllgutpartikeln eine Klemmwirkung auf Vertikalkräfte ausüben.

Beispiel 10: Befestigungssystem bestehend aus einer Verankerungsvorrichtung und einem Einsatz, in den das stab- oder pfostenförmige Bauteil eingesetzt wird und durch Zentriermittel am Boden und am oberen Bereich des Einsatzes zentriert wird.

According to these module components, different embodiments of the fastening system according to the invention can be formed, wherein the following list represents some non-exhaustive embodiments for the possibility of combining the modular fastening system.

Example 1: fastening system consisting of an anchoring device with a conical inner wall into which the rod-shaped or post-shaped component is inserted and in which the space between rod-shaped or post-shaped component and anchoring device is filled by means of a plurality of Füllgutpartikeln.

Example 2: fastening system consisting of an anchoring device, in which an insert is introduced with a conical inner wall, in which the rod or post-shaped component is used and the space between rod or post-shaped component and use is filled by a plurality of Füllgutpartikeln.

Example 3: fastening system consisting of an anchoring device, in which an insert is inserted with a cylindrical inner wall, in which the rod or post-shaped component is used and the space between rod or post-shaped member and anchoring device is filled by a plurality of Füllgutpartikeln.

Example 4: Fastening system consisting of an anchoring device with a cylindrical inner wall, in which an insert is introduced with a conical inner wall, in which the rod or post-shaped component is used and the space between rod or post-shaped member and anchoring device by means of a plurality of Füllgutpartikeln is replenished.

Example 5: fastening system consisting of an anchoring device with a conical inner wall, in which the rod or post-shaped component is centered by centering at the end of the component and the space between rod or post-shaped member and anchoring device is filled by means of individual Füllgutpartikeln so Füllgutpartikel exert a clamping effect, in particular to vertical forces.

Example 6: Fastening system consisting of an anchoring device with a conical inner wall into which the rod-shaped or post-shaped component is inserted and which is centered by centering means on the upper region of the anchoring device.

Example 7: fastening system consisting of an anchoring device with a conical inner wall, in which the rod or post-shaped component is used and is centered by centering at the top of the anchoring device and in which the space between rod or post-shaped member and anchoring device by means of individual Füllgutpartikel so is filled, that exert these Füllgutpartikel a clamping action, in particular on vertical forces.

Example 8: fastening system consisting of an anchoring device with a conical inner wall, in which the rod or post-shaped component is used and is centered by centering at the top of the anchoring device and the end of the component and in which the space between rod or post-shaped component anchoring device by means of individual Füllgutpartikel is filled so that these Füllgutpartikel exert a clamping action, in particular to vertical forces.

Example 9: fastening system consisting of an anchoring device and an insert, in which the rod or post-shaped component is centered and centered at the bottom of the insert and the space between rod or post-shaped component and use is filled by means of individual Füllgutpartikeln so that these Füllgutpartikeln exert a clamping effect on vertical forces.

Example 10: Fastening system consisting of an anchoring device and an insert, in which the rod or post-shaped component is used and is centered by centering at the bottom and at the top of the insert.

Figur 1

eine schematische Schnittdarstellung einer Gesamtansicht eines ersten Ausführungsbeispiels des erfindungsgemäßen Befestigungssystems;

Figur 2

eine schematische Schnittdarstellung des Halteabschnitts des Befestigungssystems nach dem ersten Ausführungsbeispiel;

Figur 3

eine schematische Schnittdarstellung in vergrößerter Ansicht des oberen Abschnitts des Befestigungssystems nach dem ersten Ausführungsbeispiel;

Figuren 4A, 4B, 4C

schematische Darstellungen in Aufsicht unterschiedlicher Platten des Abschlußmittels nach bevorzugten Ausführungsbeispielen des erfindungsgemäßen Befestigungssystem;

Figuren 5A, 5B, 6A, 6B

schematische Teilschnittansichten zur Erläuterung der bei unterschiedlichen Füllmaterialien entstehenden Kräfteverhältnisse;

Figur 7

eine schematische Schnittdarstellung eines Einsatzes des Befestigungssystem nach einem weiteren Ausführungsbeispiel der Erfindung;

Figur 8

eine schematische Schnittdarstellung eines Befestigungssystems nach einem weiteren Ausführungsbeispiel der Erfindung mit einem Abschlußmittel in Form eines aufblasbaren Luftschlauches;

Figur 9

eine schematische Schnittdarstellung eines Befestigungssystems nach einem weiteren Ausführungsbeispiel der Erfindung mit einem Abschlußmittel in Form einer Vakuumeinrichtung;

Figur 10

eine schematische Darstellung von zwei Befestigungssystemen, die jeweils eine gegebenenfalls verbundene Holzkonstruktion tragen;

Figur 11

eine perspektivische Darstellung einer sog. Einschlaghülse; und

Figur 12

eine perspektivische Darstellung eines Einsatzes für eine Einschlaghülse;

Figur 13

eine schematische Schnittdarstellung eines Befestigungssystems nach einem weiteren Ausführungsbeispiel der Erfindung mit sichelförmigen Abschlußmitteln, die als Zentriermittel wirken;

Figur 14

eine schematische Schnittdarstellung eines Befestigungssystems nach einem weiteren Ausführungsbeispiel der Erfindung mit sichelförmigen Abdeckmitteln, die als Zentriermittel wirken und einem konischen Zentriermittel in dem Halteabschnitt der Verankerungsvorrichtung;

Figur 15

eine schematische Schnittdarstellung eines Befestigungssystems nach einem weiteren Ausführungsbeispiel der Erfindung mit Abdeckmitteln, die als Zentriermittel wirken und der Halteabschnitt mit Füllgut aufgefüllt ist.

Further advantageous embodiments will be apparent from the dependent claims. Preferred embodiments of the invention are explained below with reference to the drawing. It shows:

FIG. 1

a schematic sectional view of an overall view of a first embodiment of the fastening system according to the invention;

FIG. 2

a schematic sectional view of the holding portion of the fastening system according to the first embodiment;

FIG. 3

a schematic sectional view in an enlarged view of the upper portion of the fastening system according to the first embodiment;

FIGS. 4A, 4B, 4C

schematic representations in plan view of different plates of the closure means according to preferred embodiments of the fastening system according to the invention;

FIGS. 5A, 5B, 6A, 6B

schematic partial sectional views for explaining the resulting in different filler materials balance of power;

FIG. 7

a schematic sectional view of an insert of the fastening system according to another embodiment of the invention;

FIG. 8

a schematic sectional view of a fastening system according to another embodiment of the invention with a closure means in the form of an inflatable air hose;

FIG. 9

a schematic sectional view of a fastening system according to a further embodiment of the invention with a closure means in the form of a vacuum device;

FIG. 10

a schematic representation of two fastening systems, each carrying an optionally connected wooden structure;

FIG. 11

a perspective view of a so-called. Impact sleeve; and

FIG. 12

a perspective view of an insert for an impact sleeve;

FIG. 13

a schematic sectional view of a fastening system according to another embodiment of the invention with sickle-shaped closure means acting as a centering means;

FIG. 14

a schematic sectional view of a fastening system according to a further embodiment of the invention with sickle-shaped cover means acting as a centering means and a conical centering in the holding portion of the anchoring device;

FIG. 15

a schematic sectional view of a fastening system according to a further embodiment of the invention with covering means which act as a centering means and the holding portion is filled with filling material.

The exemplary embodiments of a device according to the invention shown in the figures Mounting system with anchoring device 1 for a rod or post-shaped Item 2 in the soil 3 include one in the soil 3 on and from this again releasable anchoring portion 4 with a thread, and a subsequent to the anchoring portion 4 holding section. 5 for receiving the object 2. The holding section 5 has one with a Filling 8 provided cup or tubular filling section 6 for receiving a filling material 7. The filling 7 represents a coarse or fine-grained, hard Sand, Rollsplitt- or rock material.

For the conclusion of the one-sided upwardly open, otherwise completed Filling section 6 is a filling opening 8 at least partially overlapping, on the edge region of the filling section 6 releasably secured closure means 9 provided, which in more detail best from the Representation of Figure 3 can be seen. Made of metal or plastic Closing means 9 comprises a ring portion 11 whose outer dimensions something are smaller than the inner dimensions of the upper portion of the holding section 5, and which is equipped with a bore 12 through which the Object 2 is passed. The bore 12 may have a diameter, which corresponds to the outer diameter of the article 2, or may, as in the illustrated embodiment according to Figure 3, a much larger Have diameter than that of the article 2. It is also independent manufactured plate or disc 10 made of metal or plastic provided with a passage allowing the passage 2 of the article is provided, whose diameter corresponds to the outer diameter of the article 2. The Arrangement of the plate 10 and overlying ring portion 11 allows a sufficiently tight completion of the filling opening 12, wherein the dimensions the plate 10 and the bore 12 of the ring portion 11 chosen such are that under any orientation of the object 2 is an overlapping Region 13 of ring section 11 and plate 10 is given.

Especially with smaller outer diameters of the article 2 of typically a few centimeters or smaller can instead of a plate 10th also several superimposed plates of different dimensions and Holes are used to one - depending on the graininess of the used filling material - dense completion of the filling opening 8 to achieve. It suffices such a sufficiently close conclusion that any remaining Stomata are smaller than the granularity of the filling material used, such that escape of filler material from the holding section is avoided becomes.

A particular advantage in the use of such plates or discs 10 different Dimensioning is that posts of different outer dimensions and shapes can be fixed without being different shaped plates 11 are needed. In this way, besides round posts 2 also those with any other cross-sectional shapes, about four or polygonal posts are attached.

The closure means 9 further has a collar-shaped or in profile U-shaped flange portion 14, by means of which the closure means 9 at the edge region of the holding portion 5 can be fixed. This is done in the illustrated Way distributed over several on the circumference of the flange portion 14 Bolts 16, which via helical compression springs 15 or other elastic Elements in the formed on the edge region of the holding portion 5 sleeves 17th are stored, and nuts 18 are releasably attached.

The operation is as follows.
The anchoring device 1 is rotated for introduction into the soil 3 with a tool attaching to the holding section 5 and screwed into the soil 3 by means of the threaded section 4. An imbalance of the longitudinal center axis LB of the holding portion relative to the vertical is not disturbing as in conventional cast-in post, since it can be compensated. After screwing the anchoring device 1 in the soil 3 of the rod or post-shaped object 2 is inserted into the adjoining the threaded portion 4 holding portion 5 (see Figure 2). The object 2 initially loosely inserted in the holding section 5 is aligned to the vertical, wherein the longitudinal center axis LG of the article 2 need not be superimposed. The remaining filling space 6 which is not filled by the object 2 in the holding section 5 is now filled up with a coarse or fine-grained hard filling material 7, in particular chippings, up to the upper edge of the filling section. The article 2 is now in itself substantially stable and permanently secured in position, and can be crazy in a direction transverse to the vertical only with the use of greater force. For covering the filling opening, the plate 10 is placed. For a final position securing the closure means 9 is tightened by means of the bolts 16 while exerting a mechanical bias on the plate 10 and thus to the contents 7. By the closure means 9 thus a complete completion of the filling opening 8 is effected and applied - via the plate 10 - at the same time a mechanical stress on the introduced in the filling section 6 of the tubular holding portion 5 filling.

FIGS. 4A to 4C show variants of an object enclosing and the filler opening 8 final cover in more detail. Here, the cover is in each case by two independent, prefabricated plates 10A and 10B formed of plastic or sheet metal having the cross-sectional shape of the object to be used 2 adapted recesses are provided, and one above the other cover the contents 7 by overlapping. In the execution According to Figure 4A, the plates 10A and 10B are formed by semi-annular sheet metal parts formed, whose free ends are formed overlapping. In the execution According to FIG. 4B, the two plates 10A and 10B have a sickle-shaped shape adapted with one of the cross-sectional shape of the article 2 to be used Inner arc of the sickle and the radius of curvature of the filling opening 12 adapted outer bow of the sickle, with the free ends of the sickles are again overlapping shaped. FIG. 4C finally shows an embodiment, in which the plates 10A and 10B have a square cross-section of the article adapted shaped.

According to the embodiments of the invention, the filling material used may have different external configurations; both edged and rounded or even spherical material in particular rock material is suitable. In the schematic representations according to FIGS. 5A, 5B, 6A, 6B, the relationships of forces in the two limiting cases of a spherical rock material (FIGS. 5A, 6A) on the one hand and of an extremely edgy rock material on the other hand (FIG. 5B and FIG. 6B) are explained. FIGS. 5A and 5B show the conditions in the load case without additional external pressure or tension action on the filling material, ie show the balance of power of the contents on the fixed object, while Figures 6A and 6B, the balance of power in the filler material with an additional sub-voltage -Setting the filling material by the clamping device show. The force F ₁ is the force exerted by the held object 2 on the filling material 7, F _2, the corresponding counterforce to F ₁ of the wall 6a of the filling section 6, F _3, the upward or downward directed deflected forces of the "loose" Füllgutmaterials (FIGS. 5A, 5B), the force F _A the force exerted on the filling material by the clamping device, F _B the corresponding counterforce to F _A and F _C the clamping force acting on the object 2 or the wall 6a of the filling section 6 (FIGS , 6B). The forces assigned to each of the arrows indicate the direction and the amount of the acting forces.

By experiments with different Füllgutmaterialien the following facts have emerged, which will be explained with reference to Figures 5A, 5B, 6A, 6B. Round filling material takes from the outset a stable, dense layer and fills the volume better, without it can be further compressed or compacted. The implementation of the clamping forces is already optimal. For the purpose of the invention sufficient attachment of the article is therefore sufficient in the case of round filling the use of a cover so that the filled round filler can not escape upwards, the cover should be under a certain bias against the filler to the position of the filling material to secure. Since with round Füllgutmaterial the risk of a reduction in the attachment effect occurring over time is far lower than with edged material, an additional, nachwirkendes under tension setting by means of elastic elements is not necessarily required for round Füllgutmaterial. It can be seen from FIGS. 5A and 6A that the clamping forces acting on the object are sufficiently great even without the use of a force-exerting pressure plate, as long as the filling opening is closed tightly covered to the extent that the upward forces F _{3 are} supported.

The force relationships are different for angular contents (FIGS. 5B, 6B). One edged filling material decreases due to the irregularity of the outer Shape and related labile position of the filled Material no volume completely filling the position and relaxes Exercise a mechanical pressure still compress or falls in itself together. To achieve adequate attachment therefore appears in the Use of edged filling material the use of a clamping device, by means of which the edged material is compressed, at least at higher Requirements for the fastening effect, for example flagpoles and the like larger items required. That is what the Use of edible filling material is not necessary necessary that the filling opening is completely covered, because due to the better transmission the forces of the edged Füllgutmaterialien with each other an escape the material up far less occurs.

Figure 7 shows a further preferred embodiment of the invention, according to which the assembly, but also the repositioning or aligning objects 2 in the anchoring device 1 is further simplified. It is an insert 19 adapted to the inner dimensions is provided, which can be made of sheet metal or plastic, and in front of the object 2 and the contents 7 in the holding section 5 through the filling opening 12 in the anchoring device 1 is introduced. After the removal of an object 2 from the anchoring device 1 is now not the contents 7 too remove, but it is in a simple way the insert 19 with the therein Contents 7 removed and can after emptying back to Use reach. Thus, a lasting, above all fast and uncomplicated Setting up and dismantling a rod or post-shaped object 1 possible.

Figures 8 and 9 show embodiments of the invention in which the closure means by a relative to ambient air pressure pressurized or pressure generating device is formed.

According to Figure 8, the anchoring device has a closure means in the form an inflatable air hose 20, which via an air valve 21 to an air pump is connectable. After insertion and alignment of the object 2 in the holding section 5 and filling the filling section with the contents 7 is the air hose 20, for example, be a standard bicycle tube can, placed on the contents, and inflated after attaching the sealing means.

In the embodiment of Figure 9, the anchoring device 1 has a closure means in the form of a vacuum device with one at the top of the Holding portion molded sealing collar and an O-ring 22, which is an airtight Ensure completion of the holding section relative to the object 2. About a connectable to a pump vacuum valve 25 can in the filling A negative pressure can be generated, whereby the contents through the surrounding atmospheric Pressure is put under tension, and this too over a possibly occurring over time compression of the Füllgutmaterials and concomitant reduction of the fastening effect preserved.

In the two embodiments of Figures 8 and 9 is a special Advantage in the compressibility of air and related it also good maintenance over a longer period of time acting on the product material Compressive stress.

Figure 10 shows two fastening systems, wherein the left fastening system in Contrary to the right fastening system is not aligned axially parallel. Nevertheless, in both fastening systems, possibly interconnected Anchored wooden structures, which are aligned substantially parallel to the axis are. Such an arrangement, which is not limited to only two fastening systems is, for example, for the foundation construction of a wooden hut or similar application and by the axial compensation possibility the fastening systems according to the invention also used on uneven terrain become.

As a fastening system for receiving the rod or post-shaped objects it is also possible to use so-called impact sleeves according to FIG. 11, which in cross-section at least two intersecting plate-like parts have, and are conical / pointed, which radially radially having arranged portions which have a recessed area inside in which, for example, an inventive insert according to FIG 12 for receiving the rod or post-shaped objects can be fastened. Of the Insert preferably has an inner cone, in which a particular cylindrical rod with contents can be fixed. The insert can also be a cylindrical Having inner shape, in which case the rod is conical. Likewise, the receiving area of the impact sleeve can be tapered downwards be formed and the insert according to the invention a conical outer contour exhibit.

Figure 13 shows an inventive fastening system with a cylindrical Holding portion and a sickle-shaped closure means, the rod or post-shaped component centered in the upper region of the holding section.

Figure 14 shows an inventive fastening system with a cylindrical Holding portion and a sickle-shaped closure means, the rod or post-shaped component centered in the upper region of the holding portion and a Centering in the lower region of the holding section has. This centering takes place by a taper of the holding section cross section, so that mostly annular lower end of the component on the entire circumference on the inner wall of Holding section rests. To increase the holding power, it is particularly advantageous in the annular gap between rod-shaped or post-shaped component and the inner wall of the Holding portion to place some particles of the contents, so a clamping action produce, which precludes any particular vertical forces.

FIG. 15 shows a fastening system according to the invention with one, with filling material filled, cylindrical holding portion and a closure means, the rod or post-shaped component in the upper region of the holding section covers. Due to the non-compressibility of the contents, such as plastic balls or the like, is formed by the terminating agent, if necessary is held under pressure, inside the holding section a nearly solid Structure that provides a secure and reliable hold for the rod or post Component supplies.

embodiments

1. fastening system with an anchoring device (1) for the attachment of a protruding from a surface rod or post-shaped object (2), with a in the surface bounded by the surface and out of this again herausbringbaren or detachably attachable to the surface anchoring portion (4) and having a holding section (5) for receiving the object,
characterized in that
the holding section has a cup-shaped or tubular filling section (6) provided with a filling opening (12) for receiving a filling material (7).

2. Fastening system according to claim 1, characterized in that the Contents (7) a hard sand, chippings or rock material and / or a having elastic plastic material.

3. Fastening system according to claim 1 or 2, characterized in that the filling section (6) for receiving the filling by a in the Insertable holding section (5) of the anchoring device and again removable insert (19) is formed.

4. Mounting system according to claim 3, characterized in that the Insert (19) through a prefabricated plastic or sheet metal part is trained.

5. Fastening system according to one of claims 1 to 3, characterized characterized in that the rod or post-shaped object (2) its lower end is formed substantially frusto-conical.

6. Fastening system according to one of claims 1 to 5, characterized characterized in that the filling opening (8) of the filling section (6) at least partially overlapping, at the edge region of Filling section (6) releasably secured closure means (9) is provided.

7. Fastening system according to claim 6, characterized in that the Closing means (9) enclosing the object and the Filling opening (8) final cover (10).

8. Fastening system according to claim 7, characterized in that the Cover (10) by one or more independent, prefabricated Plates of plastic or sheet metal is formed with the Cross-sectional shape of the object to be used (2) adapted Recesses or openings is or are provided.

9. Mounting system according to claim 7 or 8, characterized in that the cover (10) a plurality of superimposed, the filling material (7) Overlapping covering plates has.

10. Fixing system according to claim 9, characterized in that the a plurality of superposed, overlapping plates one crescent shape with one of the cross sectional shape of the to be used article (2) adapted inner arc of the sickle and a the radius of curvature of the filling opening (12) adapted Outer arc of the sickle has.

11. Fixing system according to claim 9, characterized in that the Passage openings of the plates are arranged concentrically with each other.

12. Fastening system according to one of claims 1 to 11, characterized characterized in that the closing means (9) associated with a clamping means is, by means of which the contents with a mechanical tension is charged.

13. Fastening system according to claim 12, characterized in that the Clamping means by at the edge of the holding portion (5) attached elastic elements is formed, which are pressurized.

14. Fastening system according to claim 13, characterized in that the Closing means (9) one to ambient air pressure generating or pressurized device (20, 22, 24) is formed is.

15. Fastening system according to claim 14, characterized in that the Insert (19) formed by a prefabricated plastic or sheet metal part becomes.

Einbringen des Verankerungsabschnittes (4) der Befestigungsvorrichtung in den Untergrund bzw. Anordnen des Verankerungsabschnittes auf der Oberfläche;

Einführen, Ausrichten und Positionieren des Gegenstandes (2) in den Halteabschnitt (5) der Befestigungsvorrichtung (1);

Einfüllen eines Füllgutes (7) in einen mit einer Einfüllöffnung (12) versehenen Füllabschnitt (6) des becher- oder rohrförmigen Halteabschnittes (5), dabei Sichern und dauerhaftes Fixieren der ausgerichteten Lageposition des Gegenstandes (2).

16. A method for fixing a protruding from a surface rod or post-shaped object (2) in the surface bounded by the surface (3) or on the surface by means of a fastening device (1), in particular according to one of claims 1 to 14, the An anchoring section (4) which can be brought into and out of the substrate and removably attachable to the surface, and has a holding section (5) for receiving the article, characterized by the steps:

Placing the anchoring section (4) of the fastening device in the ground or arranging the anchoring section on the surface;

Inserting, aligning and positioning the article (2) in the holding section (5) of the fastening device (1);

Filling a filling material (7) into a filling opening (6) provided with a filling opening (6) of the cup or tubular holding section (5), thereby securing and permanently fixing the aligned position position of the object (2).

17. The method according to claim 16, characterized in that a permanent Fixing of the object (2) by covering the filling opening (8) by means of a filling opening (8) of the filling section (6) at least partially overlapping, at the edge region of the filling section (6) releasably secured closure means (9).

18. The method according to claim 17, characterized in that the filling material (7) set under mechanical pressure by means of a clamping device is compressed.

19. The method according to claim 17 or 18, characterized in that the Anchoring device (1) screwed into the ground or is taken.

20. The method according to any one of claims 16 to 19, characterized that the filling (7) a hard sand, Rollsplitt- or rock material and / or an elastic plastic material.

21. The method according to any one of claims 16 to 20, characterized that the filling section (6) for receiving the filling by a in the Insertable holding section (5) of the anchoring device and again removable insert (19) is formed.

22. insert (19) for use in an anchoring device or in a method according to any one of the preceding claims, which pot-like is and is formed by a prefabricated plastic or sheet metal part.

23. insert (19) according to claim 22, which at least conically internally is trained.

24. Contents (7) for use in an anchoring device or at a method according to any one of the preceding claims, characterized characterized in that it is a hard sand, Rollsplitt- or rock material and / or a resilient plastic material.

25. Compensating agent for use in a fastening system according to one of claims 1 to 15, which consists of a dome-shaped Protrusion or depression in the insert (19).

26. Balancing agent according to claim 25, wherein the dome-shaped Protrusion from the insert (19) is separable.

27. closure means according to claim 7, characterized in that the Closing means (9) further comprises a centering function.

Claims (6)

An attachment system for alignably attaching a rod-shaped or post-shaped article (2) projecting from a surface to an anchoring device (1) formed by a ground anchor, an impact sleeve, or an attachment post, which inserts into and out of the surface defined by the surface and a holding section (5) for alignably receiving the object (2) is provided, which is designed such that the object (2) in its orientation with respect to the anchoring device (4 ) can be corrected and fixed in the aligned position, wherein the holding section (5) has a cup-shaped filling section (6) provided with a filling opening (12),
characterized by a granular filling material (7) which is accommodated in the remaining filling space of the filling section (6) not filled by the inserted object (2) and thereby fixes the object (2) in the aligned position,
wherein a closing means (9) for at least partially covering the filling section (6) is further provided, wherein the closing means (9) comprises a plate (10) which a passage of the article (2) granting a hole and above the plate (10 ), wherein the terminating means (9) terminates the filling opening (12) and wherein the terminating means (9) is designed such that an arbitrary orientation of the article (2) comprises an overlapping region (13) of annular section (11 ) and plate (10) is given, whereby the longitudinal center axis LB of the holding portion (5) and the longitudinal center axis LG of the article (2) in aligned and fixed position need not be superimposed. Fastening system according to claim 1, characterized in that the cover (10) is formed by one or more independent, prefabricated plates made of plastic or sheet, which is or are provided with the cross-sectional shape of the object to be used (2) adapted recesses or openings. Fastening system according to claim 1 or 2, characterized in that the cover (10) has a plurality of superimposed, the filling material (7) covering by overlapping plates. Fastening system according to claim 3, characterized in that the plurality of overlapping, overlapping plates has a sickle-shaped shape with one of the cross-sectional shape of the object to be used (2) adapted inner arc of the sickle and a radius of curvature of the filling opening (12) adapted outer arc of the sickle. Fastening system according to claim 3, characterized in that the passage openings of the plates are arranged concentrically to one another. Fastening system according to one of claims 1 to 5, characterized in that the closing means (9) is associated with a clamping means by means of which the filling material is subjected to a mechanical stress.

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