WO2017060143A1

WO2017060143A1 - Construction kit for a dismantleable walk-on load-bearing structure

Info

Publication number: WO2017060143A1
Application number: PCT/EP2016/073187
Authority: WO
Inventors: Bernd Nentwig; Johannes Märtin; Alexander Bense; Christian Heidenreich
Original assignee: Bauhaus-Universität Weimar
Priority date: 2015-10-06
Filing date: 2016-09-29
Publication date: 2017-04-13
Also published as: EP3359738A1; DE102015219228A1

Abstract

The invention relates to a construction kit for a self-supported, dismantleable load-bearing structure (1) with walk-on path elements (2, 3) along at least one path direction (W, W'), with at least one path connection element (4) for releasably connecting in each case two path elements (2, 3) along the path direction (W, W'), and with at least one support (10, 30) for at least partially supporting the load-bearing structure (1) on the ground (E). The path elements (2, 3) and the at least one path connection element (4) are taken from a catalogue of elements.

Description

Kit for a dismountable, walkable structure

The invention relates to a kit for a cantilevered, collapsible structure with path elements that are accessible along a direction of travel, with at least one path connecting element for releasably connecting two path elements along the path and with at least one support for at least partial support of the structure on the ground.

From the prior art walkable, cantilevered structures are known, which are tailored to a certain route and firmly mounted.

For example, structures are known in the nature of so-called treetop trails, with which a particular environment, such as a tree population or other biotope, can be viewed or examined from new perspectives. Such structures are built for a longer period, usually for several years.

The document AT 410 237 B describes a collapsible platform, in particular for inclined shelves with a support frame, in which rods through

Plug connections are joined together. Here, a supported against lateral tilt support stand is provided, which is anchored transversely to the support on the ground by means of a pulling element. Furthermore, support for the floor structures of the platform are provided on the support member and / or the cantilever beams of the platform are guyed over a knot in the upper region of the support member.

Document DE 103 56 975 A1 describes a building which is suspended between towering load-bearing components in such a way that all occurring forces are introduced via tensioned connections into the towering supporting components. The building is a flexible spatial development of the materials steel, wood and textile membrane for quick assembly on the ground.

The document DE 20 2011 109 265 Ul describes a system for constructing a modular concrete framework with a plurality of concrete, longitudinally steel reinforced bar elements and connecting sections at the longitudinal ends and a plurality of node elements for producing a node - bar connection with the connecting sections of the

Rod elements.

The document DE 12 68 645 A describes a collapsible bridge, in particular a makeshift bridge, consisting of columns and cross members yokes and arranged between the yokes superstructure fields, the overburden directly stump with their front sides butt against the longitudinal sides of the cross member and are connected to this.

The invention is based on the object to provide a kit, with the cantilevered structures several times to a nearly arbitrary selectable

Route adapted by an environment, temporarily erected and then disassembled nondestructively and can be easily transported.

The object is achieved by the features specified in claim 1.

Advantageous embodiments of the invention are the subject of the dependent claims.

A kit for a cantilevered, collapsible structure comprises at least two path elements which can be walked on in a direction of travel, which by means of a

Wegverbindungselements are releasably connected to each other. The kit also includes at least one support for at least partial support of the structure on the ground. The at least one support is detachable with at least one path element and / or at least one

Way connecting element connectable.

According to the invention, the path elements and the at least one

Wegverbindungselement an element catalog taken from standardized components. In addition, according to the invention, a path element is straight Path element or as Kurvenwegelement with a predetermined

Path deflection formed, wherein the routing of a Kurvenwegelements is mirror-symmetrical to the bisector of Wegabwinkelung formed. With such path elements can be designed in an advantageous manner particularly simple closed lanes.

The fact that the element catalog includes standardized components means that the number of components in the element catalog is very small and thus easily manageable. Thus, an assembly of a walkable structure of components that are taken from the element catalog, particularly simple, because a kit includes a few very different types of components. Particularly preferably, the element catalog comprises exactly one straight path element and a maximum of two Kurvenwegelemente with different Wegabwinkelung. For example, the path angle of a Kurvenwegelements thereby 30 degrees.

A supporting structure erected by means of the kit is preferably a building which is formed from a plurality of units, each of which itself forms a statically stable system. The stability of the built by means of the kit

The structure is therefore particularly high.

It is possible that in addition the at least one support is formed by detachable connection of components which are taken from the element catalog. Such an element catalog is characterized in that for components with the same purpose, for example, for path elements with a straight path and for path connecting elements, only one

Variant or only a small number of different

Embodiment variants is provided.

Due to the inventively releasable connectivity of path elements with each other and with a support reusable structures can be constructed in an advantageous manner from such a kit. For example, a structure for a certain period of time, for example, of a few weeks, in a first environment to be built. Then the structure can be disassembled and the kit transported to another environment. There, a structure with different routing, adapted to the other environment, built. The construction and dismantling of various structures by means of the kit according to the invention in principle as often as possible.

Advantageously, with the kit walk-in, free-carrying

Structures are built for a temporary use. With structures according to the prior art, which can not be rebuilt after a reduction or only with considerable adaptation effort, such a temporary use for cost reasons is not possible and / or not sustainable. The kit according to the invention thus opens up completely new areas of application for walk-in, cantilevered structures. For example, by means of such a kit, the construction is possible in environments in which permanent

Structures according to the prior art for architectural, urban planning or ecological considerations are intolerable.

The invention also offers the advantage that components of an element catalog in large numbers and thus can be developed, tested and manufactured inexpensively. Thus, a variety of structures, which are constructed from the components of such an element catalog, for example, tested for their static suitability and released. Such components, such as path elements and path connecting elements and supports, can also be designed so that they are very important to structures

different routing can be joined together. The standardized design of such components also facilitates the assembly and disassembly of structures. Furthermore, it is possible to design components of such an element catalog so that they can be packed and transported in a particularly space-saving manner and / or have a particularly low transport weight.

An embodiment of the invention provides that the at least one support is taken from the element catalog. In one embodiment of the invention, a support is designed as a tree support. A tree support picks up a load in a longitudinal direction and introduces it into the ground. A tree support includes a rigid one

Post body which can be formed by releasable connections of column body members in the longitudinal direction. On the bottom side, the support body is detachably connectable to a column base plate, which absorbs the load and discharges it into the ground. In the longitudinal direction opposite the support body is detachably connectable with a tree support attachment. The tree support attachment is provided with at least one path element and / or at least one

Wegverbindungselement releasably connectable. The tree support attachment takes the load of an associated path element and / or

Wegverbindungselements and introduces them in the longitudinal direction in the support body.

A tree support is advantageously easy to manufacture, easy to assemble and disassemble and is universally suitable for supporting different path elements and / or path connecting elements in different

Terrain situations. The tree support is preferably suitable for supporting straight path elements.

In a further embodiment of the invention, a support is designed as a pylon support. A pylon support takes a load capacity by means of tensile load

Pulling elements in a longitudinal direction and introduces them into the ground. A pylon support has a rigid support body that can be formed by releasably connecting support body members in the longitudinal direction. The support body is rotatably connectable on the bottom side along at least one axis of rotation transversely to the longitudinal direction releasably connectable to a column foot point joint. The column base point joint can be detachably connected on the floor to a column base plate, which absorbs the load and feeds it into the ground.

In the longitudinal direction opposite to the connection with a

Prop base joint is the prop body with a pylon prop tower releasably connectable. The pylon support attachment is releasably connectable by means of at least one tensile load-bearing means with at least one path connecting element.

By means of pylon supports structures can be designed with a very delicate appearance. In addition, it is possible to take a load bearing with a smaller number of supports compared to the use of other supports, such as tree supports.

In one embodiment of the invention, the support body of a tree support or a pylon support is formed by a support body member or by a plurality, in the longitudinal direction releasably connectable support body members, wherein a support body member is stiffened in the longitudinal direction by means of a framework. Advantageously, supports of very different and very finely graduated lengths can thus be mounted by means of a small number of support body elements from an element catalog. By forming a truss along the outer surfaces of a column body member, a high rigidity in the longitudinal direction with low weight and material use can be achieved.

In one embodiment of the invention, the kit comprises a ground weight which can be detachably connected to at least one path element and / or with at least one path connecting element by means of at least one tension-resistant traction means. By means of such a ground weight, the structure can be braced against lateral loads, such as wind loads, without the use of additional supports and in a space-saving manner.

In one embodiment, the Kurvenwegelemente have a

Off-angle of 60 degrees or more preferably of 30 degrees. By means of these Wegabwinkelungen can be in a small number of different variants of Kurvenwegelementen particularly easy many design different, preferably closed paths of a structure.

In one embodiment of the invention, the kit

Path connecting elements, with which two path elements in the path direction in alignment or in the direction of travel in a predetermined gradient angle rising or in the direction of travel at a predetermined gradient angle can be releasably connected sloping. Advantageously, such a route can be designed over different heights above the ground.

In one embodiment, the predetermined gradient angle is at most six degrees. As a result, the accessibility of the structure is also possible for persons with limited mobility, for example, for wheelchair users or disabled people.

In one embodiment of the invention, the kit on railing elements on both sides flanking the direction of travel detachable with at least one

Way element connectable and / or can be folded on at least one path element. By means of such railing elements, a structure can be secured against falling of persons. The detachable and / or hinged connection of railing elements with Wegelementen a particularly simple, space-saving transport and a particularly simple assembly and disassembly of a structure is possible.

In one embodiment, the kit comprises railing filling elements, which can be arranged in the direction of travel on both sides flanking to a path connecting element. Such railing filling elements are detachably connectable to the aligned railing elements of the path elements, which are arranged before or after the path connecting element and connected to each other via this. Advantageously, a static effect of the railing as a coating to the connected path elements is achieved by the combination of railing elements Geländfüllelemente. In a particularly advantageous manner, railing elements and / or railing filling elements are stiffened like a truss.

This allows a particularly high static load capacity of the structure can be achieved with low material requirements, low weight and small dimensions in the disassembled state.

Embodiments of the invention are described below with reference to

Drawings explained in more detail.

Show:

Figure 1 is a detailed perspective view of a cantilevered, dismountable mounted, walkable structure with a

Tree support

FIG. 2 shows a detailed perspective view of a freely supporting, detachably mounted, walkable supporting structure with a

Pylon support

FIG. 3 a perspective overview of a freely supporting, dismountably mounted, walkable structure with tree supports and pylon support,

FIG. 4 schematically shows a straight path element,

FIG. 5 schematically shows a curved path element,

FIG. 6 shows schematically a railing element for a straight path element, Figure 7 schematically shows an inner railing element for a

Kurvenwegelement,

8 shows schematically an outer railing element for a

Kurvenwegelement,

9 shows schematically a path connecting element for alignment

Connection of straight path elements,

FIG. 10 shows schematically a path connecting element for connecting straight path elements with a gradient angle,

Figure 11 schematically a connectable with a pylon support attachment

Connecting element and bracing too

Bottom weights,

FIG. 12 shows schematically a railing filling element,

FIG. 13 schematically shows a column base plate,

FIG. 14 shows schematically a column foot point joint,

FIG. 15 shows schematically a column body element,

FIG. 16 schematically shows a force-optimized column body element

FIG. 17 schematically shows a tree support attachment,

Figure 18 schematically shows a final element for a pylon support and

Figure 19 schematically a soil weight. Corresponding parts are the same in all figures

Provided with reference numerals.

Figure 1 shows a detailed perspective view of a cantilevered, dismountable mounted, walkable structure 1. The structure 1 comprises walk-way elements 2, 3, as straight path elements 2 or as

Kurvenwegelemente 3 are formed. The path elements 2, 3 are by means of interposed path connecting elements 4 along a

Path direction W releasably connected to each other, for example by means of screws.

Flanking the direction W are the path elements 2, 3 with

Railing elements 5 provided that prevent entering a path element 2, 3 from falling or slipping. In the same way are the

Way connecting elements 4 with Geländerfüllelementen 6 provided. Escaping railing elements 5 of adjacent path elements 2, 3 are detachably connected via the railing filling element 6 arranged therebetween, for example by means of screws. In cooperation with a truss-like stiffened construction of the railing elements 5 and / or the Geländerfüllelemente 6 the stiffness of the structure 1 is improved by their connection with each other.

The structure 1 is supported in the embodiment shown in Figure 1 by means of a tree support 10 on the ground E. The tree support 10 comprises a support body, which is formed from three support body elements 11 which are detachably connected to one another and are detachably connected to one another in the direction of the weight force received by the structure 1 and introduced into the ground E. The detachable connection between the support body elements 11 can be produced for example by means of screws.

By assembling a variable number of column body elements 11 with the same or different longitudinal extent, tree supports 10 of different lengths can advantageously be mounted in a fine longitudinal graduation with a small number of different column body elements 11. On the bottom side, a column base plate 12 is arranged centrally underneath the column body and is detachably connected, for example by screws, to the lowermost column body element 11. The base of the Stützpfpfpunktplatte 12 is selected so that the recorded from the tree support 10 load in the

Earth E can be initiated.

Above the support body, a tree support attachment 13 is detachably connected, for example by means of screws, to the uppermost support body element 11 at a lower base point. The tree support attachment 13 has four rigid, for example designed as rods Baumstützenaufnehmer 14, which diverge in the manner of a pyramid frame from the lower base of the tree support attachment 13 upwards. Each Baumstützenaufnehmer 14 is detachably connected at its upper end, for example by means of pliers, connected to a path element 2.

The Baumstützenaufnehmer 14 may for example be the same length and arranged so that two Baumstützenaufnehmer 14 are connected at a front and at a rear end of the straight path element 2, so that a central arrangement of the tree support 10 below this straight path element 2 and thus a symmetrical recording the weight is achieved.

Also on the ground E floor weights 20 are arranged, which are connected by means of Zugbelastbarer traction means 7 releasably connected to two path connecting elements 4. By a symmetrical arrangement of the ground weights 20 and the traction means 7, an element of the structure 1, for example a

Wegelement 2, 3, be tautened.

According to the invention straight path elements 2, Kurvenwegelemente 3 with a certain, predetermined Wegabwinkelung and matching

Railing elements 5 designed the same. Thus, the number of differently designed path elements 2, 3 is kept low. In the same way, the path connecting elements 4 can be designed as far as the same that each for Connection of any two path elements 2, 3 required

Way connecting element is present only in a design. In the same way also support body elements 11 can be designed in a small number of different lengths, such as lengths of 60 cm, 300 cm and 600 cm, with otherwise the same design. Support body elements 11 can also with

different cross sections, for example with widths of 60 cm and 80 cm, be executed in order to form slender body as lean as possible.

Advantageously, therefore, a kit of largely unified components with a small number of different types, built with the structures 1 very different design and / or can be adapted to unevenness of the ground E. Such a kit allows a cheaper production of the components and facilitates the transport of a larger number of components. For example, dimensions of

Way elements 2, 3 and path connecting elements 4 and of

Support body elements 11 are chosen so that they can be transported easily and space-saving with means of transport such as trucks or railway cars.

Such a kit of largely unified components is therefore particularly suitable for the construction of temporary structures 1, which are used only for a short period of time and then disassembled and transported away. Advantageously, it is possible to build with a single kit enough components many structures 1 for very different requirements. A temporary structure 1 can therefore be built at much lower cost than in the prior art.

Figure 2 shows a detailed perspective view of another

Embodiment of a structure 1, in which the support on the ground E is not carried out by means of a tree support 10, but by means of a pylon support 30. The further construction of the structure 1 from path elements 2, 3, Way connecting elements 4, railing elements 5 and Geländerfüllelementen 6 corresponds in principle to the embodiment shown in Figure 1.

The pylon support 30 includes pillar body members 11 which are longitudinally releasably connected to a pillar body. In a similar way to

Support bodies of a tree support 10 may be made by assembling a variable number of support body members 11 having the same or the same

different longitudinal extent pylon supports 30 different length in fine length gradation in a small number of different

Support body elements 11 are mounted. Advantageously, for this purpose similar support body elements 11 as for the assembly of a

Tree support 10 used.

In contrast to the tree support 10, the length of the support body is selected so that the pylon support 30 in height above the ground E on the

Way elements 2, 3 and the path connecting elements 4 of the structure 1 protrudes. At the upper end of the support body, a pylon support attachment 31 is releasably attached. The pylon support attachment 31 has fastening means,

For example, plates with holes, for the releasable attachment of tensile traction means 7. The traction means 7 may for example be designed as ropes between the pylon support attachment 31 and one each

Wegverbindungselement 4 are releasably secured and braced. In this way, the pylon support attachment 31 receives a portion of the weight load of the structure 1 and passes it along the support body in the direction of the ground E.

The bottom-side lower end of the support body is detachable with a

Column foot joint 32 connected. The Stützpfpunktgelenk 32 is pivotally along an upper and along a lower pivot axis. The pivot axes are perpendicular to each other and perpendicular to the

Longitudinal extent of the support body arranged. The Stützützenfußpunktgelenk 32 thus allows a pivoting of the support body of the pylon support 30 in the direction of the resulting total force from the transferred by means of ropes 7 on the pylon support attachment 31 forces. The

Bottom-side lower end of the Stützfußfußgelenkgelenk 32 is detachably connected to a Stützfußfußpunktplatte 12 which receives this resulting force and initiates into the ground E. It is possible, similar

Use Stützstützpunktplatten 12 for tree supports 10 and pylon supports 30 and thus to keep the number of differently designed components of the structure 1 low, with a pylon support 30 also by means of ground weights 20 can be braced.

FIG. 3 shows a plan view of a supporting structure 1 in an embodiment with a closed path. The structure 1 is held by a pylon support 30 and a plurality of tree supports 10. The closed path is achieved by arranging Kurvenwegelementen 3 with a path angle of 30 degrees or 60 degrees, which are arranged between straight path elements 2. By various arrangements of path elements 2, 3, almost any variations of a closed path circulation can be achieved. It is also possible pathways that are not closed and with which temporary infrastructure facilities such as pedestrians or cyclist bridges can be formed.

For example, it is possible pathways over or around buildings

To arrange so that an observer along this route can be conveyed completely new architectural and / or urbanistic impressions that are not accessible from existing development paths. Since such a structure 1 is often itself an architectural and / or urban planning intervention, which is not permanently desired, the use of known from the prior art, permanently constructed structures for such purposes is not possible. In a similar way, such a pathway may be passed over or through biotopes of scientific or general interest that can not be accessed on conventional paths or roads. Advantageously, a collapsible, temporarily erectable support structure 1 reduces the intervention in the biotope and can therefore also be used where permanently constructed structures according to the prior art are prohibited. In addition, for many scientific applications, such as for the determination of biodiversity, a single visit to a biotope is sufficient. Such applications are therefore with a collapsible, reusable

Structure 1 considerably cheaper to implement than with permanently constructed structures according to the prior art.

Figure 4 shows schematically a straight path element 2 in plan view, a longitudinal section and a cross section. The straight path element 2 comprises a grating 2.1, which may be made of galvanized material. It is also possible to produce a grille 2.1 made of other material, for example stainless steel or instead of a grid 2.1 a flat walk-in area made of other material, such as a walk-in, tread-resistant glass insert. The grating 2.1 is located on a support element 2.2. The support element 2.2 has longitudinal side in the direction of travel W extending side profile support 2.3, between which transverse to the direction of travel W.

Stiffening plates 2.4 are arranged. The profile beam 2.3 and / or the stiffening plates 2.4 can be made of powder-coated steel and have hinges on which folding railing elements 5 are flanking attached to the direction of travel W so that they can be folded onto the grid 2.1. Advantageously, so that the installation effort and at the same time the space required in the disassembled, so folded state can be reduced. End side stiffening plates 2.4 have for connection with path connecting elements 4 mounting holes 2.5.

Figure 5 shows schematically a Kurvenwegelement 3 in plan view and in a cross section. The Kurvenwegelement 3 comprises a support member 3.2 with an inner profile carrier 3.3 and an outer profile carrier 3.4. On the support element 3.2 is a grating 3.1, which is laterally bounded by the profile supports 3.3, 3.4. The profile carrier 3.3, 3.4 are formed as longitudinally angled L-profiles. The inner profile carrier 3.3 is angled centrally by 30 degrees. The outer profile support 3.4 comprises three segments of equal length, wherein adjacent segments are each angled by 15 degrees to each other. The support element 3.2 is thus symmetrical to an axis of symmetry S, which represents the bisector of Wegabwinkelung. The support element 3.2 can be stiffened by transverse stiffening plates 3.5. End side stiffening plates 3.5 have to connect with

Wegverbindungselementen 4 mounting holes 3.6 on. The

Curve path element 3 effects a rotation of an incoming path direction W by a path angle of 30 degrees to an outgoing path direction W '.

In a very similar way Kurvenwegelemente 3 with others

Wegabwinkelungen by varying the bending angle of the profile beams 3.3, 3.4 are constructed considering the symmetry to the symmetry axis S.

Figure 6 shows schematically a railing element 5 for attachment to a straight path element 2 in a side view. The railing element 5 has an upper railing run 5.1 and a lower railing foot 5.2, between which stiffening struts 5.3 are arranged like a truss. The

Railing element 5 can be releasably secured to the railing foot 5.2, for example by means of screws, or hinged, for example by means of hinges, to the lateral profile supports 2.3 of the support element 2.2. Due to the static height of the truss 5.3, the Geländerlauf 5.1 and the Gelanderfuß 5.2 truss formed the railing element 5 acts as a coating for the straight path element. 2

Figure 7 shows schematically a railing element 5 in one embodiment for attachment to the inner profile support 3.3 of a Kurvenwegelements 3. The railing element 5 has in this embodiment a Geländerlauf 5.1 and a Gelanderfuß 5.2, which are connected by struts 5.3. The

Geländerfuß 5.2 is bent in the same way in the middle as the inner

Profile support 3.3 of the Kurvenwegelements 3. The Gelanderfuß 5.2 can be releasably connected, for example by means of screws, with the inner profile support 3.3.

Figure 8 shows schematically a railing element 5 in one embodiment for attachment to the outer profile support 3.4 a Kurvenwegelements 3. The railing element 5 has in this embodiment, a Geländerlauf 5.1 and a Gelanderfuß 5.2, which are connected via truss-like, stiffening struts 5.3. The railing foot 5.2 is bent in the same way as the outer profile support 3.4 of the Kurvenwegelements 3. The Gelanderfuß 5.2 can be releasably, for example by means of screws, connected to the outer profile support 3.4. The Geländerlauf 5.1 is bent in the same way as the outer profile support 3.4 and the Gelanderfuß 5.2, but shortened in the longitudinal extent.

The railing foot 5.2 and the struts 5.3 are made of powder-coated steel. The Geländerlauf 5.1 is made of wood, for example, oiled oak. The area between the railing run 5.1 and the railing foot 5.2 is covered or filled with a net 5.4, which acts as a fall protection. The network 5.4 may be formed as a wire mesh network. It is also possible, instead of a net 5.4 in the space between the struts 5.3, the

Geländerfuß 5.2 and the Geländerlauf 5.1 Fillings of other material, such as glass fillings to introduce as fall protection.

FIG. 9 shows schematically a path connecting element 4 in one

Embodiment for detachable connection of two straight path elements 2 in a plan view, a cross section and in a longitudinal section. The

Way connecting element 4 is designed as a powder-coated steel hollow box with two end faces 4.1, which has webs 4.2 for stiffening inside. The path connecting element 4 has fastening bores 4.3 in alignment the end faces 4.1, which are arranged corresponding to the mounting holes 2.5 in the end side arranged stiffening plates 2.4. A path connecting element 4 is screwed flush with a front and rear straight path element 2 arranged in the direction of travel W in front of and in the direction of travel W thereafter. Thus, longer straight distances in a structure 1 can be mounted and disassembled easily and statically resilient.

FIG. 10 schematically shows a path connecting element 4 in one

Embodiment for detachable connection of a front and a rear straight path element 2 with a gradient angle in a plan view, a cross section and in a longitudinal section. The path connecting element 4 is substantially identical to the embodiment shown in FIG. 9, wherein deviating therefrom the end faces 4.1 facing the straight path elements 2 are inclined in the vertical direction by a gradient angle relative to one another. The end faces 4.1 have mounting holes 4.3, which are arranged corresponding to the mounting holes 2.5 on a straight path element 2. By screwing the front and the rear straight path element 2, each having an end face 4.1 of

Wegverbindungselements 4, the straight path elements 2 in the

Gradient angle mounted to each other.

By means of this embodiment of a path connecting element 4 thus increasing distances can be implemented in a supporting structure 1. Advantageously, a gradient angle of at most 6 degrees is selected.

In a very analogous manner, an embodiment of a

To make Wegverbindungselements 4 for implementing sloping distances in a structure 1, in which only the inclination of the end faces 4.1 is to be selected in a gradient angle, the amount equal, but of

opposite sign is like the gradient angle between the

End faces 4.1 of the embodiment shown in FIG. FIG. 11 schematically shows a path connecting element 4 in one

Embodiment with laterally arranged mounting holes 4.5 in a plan view and in a longitudinal section. The path connecting element 4 is designed as a powder-coated steel hollow box with two end faces 4.1, which has in the interior truss-like arranged webs 4.2 for stiffening. The path connecting element 4 has fixing holes 4.3 aligned by the end faces 4.1, which are arranged corresponding to the mounting holes 2.5 in the end side arranged stiffening plates 2.4.

In this embodiment, the path connecting element additionally has a lateral retaining tab 4.4 with retaining bores 4.5. To the

Mounting holes 4.5 can be releasably secured to traction means 7 and braced with a pylon support attachment 31 and / or with at least one ground weight 20.

The connection of path elements 2, 3 with path connecting elements 4 creates a gap between the railing elements 5 arranged on the connected path elements 2, 3 and aligned in the direction of travel W. FIG. 12 shows schematically a railing filling element 6 for closing such a gap in plan view and in FIG lateral view. The railing filling element 6 has an upper railing run 6.1 and a lower railing foot 6.2, between which two stiffening struts 6.3 are arranged as legs of the same length. The railing filling element 6 can be detachably fastened to the laterally delimiting struts 5.3 of the adjacent railing elements 5, for example by means of screws. This creates one over the length of an individual

Way element 2, 3 also reaching stiffening and static effect of the entire railing as a coating.

Similarly, an embodiment of a railing filling element 6 may be designed to be disposed over a path connecting element 4 with a slope angle by not designing the struts 6.3 in the same length. For use with a way connecting element 4 for a rising Distance is the strut 6.3, which points to the rising straight path element 2, extended. For use with a path connecting element 4 for a sloping path, the strut 6.3 facing the sloping straight path element 2 is shortened.

FIG. 13 schematically shows a column base plate 12 in a top view and in a sectional view. The Stützpfpfpunktplatte 12 is as

Powder-coated steel box executed with square base, so that about a support 10, 30 impressed forces on the bottom lower

Base plate 12.1 in the ground E can be derived. It is possible to make column base plates 12 having different base geometries and / or other materials. The upper base plate 12.2 is used for

Cladding and making a closed pedestal. The

Column base plate 12 is arranged internally by diagonally

Profile struts 12.3 stiffened, which intersect at the center of the base. Above this crossing point or base center point, a connecting plate 12.4 is arranged on the upper base plate 12.2, at the one

Column body with a lower support body member 11 is releasably attached. Alternatively, for example, a Stützfußpunktgelenk 32 at the

Connection plate 12.4 are screwed.

FIG. 14 schematically shows a column foot point joint 32 in a plan view and in two sectional views. The Stützpfpunktgelenk 32 includes an upper bearing 32.1 and a lower bearing 32.2. At the upper bearing 32.1, a support body member 11 of a pylon support 30 can be releasably secured by means of an upper connection plate, for example by means of screws. The upper bearing 32.1 is pivotable about a bearing pin guided by bearing bores in an upper axis of rotation which is perpendicular to the longitudinal extent of the pylon support 30.

Securely connected to the upper bearing is the lower bearing 32.2, which by means of a lower connection plate on the connection plate 12.4 a

Column base plate 12 can be releasably secured. The lower bearing 32.2 is pivotable about a guided through bearing bores bearing journal in a lower axis of rotation, which is perpendicular to the longitudinal extent of the pylon support 30 and perpendicular to the upper axis of rotation. Thus, that allows

Column foot joint 32 pivoting a mounted pylon support 30 in any direction.

FIG. 15 schematically shows a column body element 11 in a plan view and in a lateral view. The support body member 11 is designed as a box profile with a square cross-section, which is stiffened like a lattice for receiving support forces in the longitudinal direction. The end has the

Support body member 11 fastening devices, for example, in the end-closing truss braces introduced holes on. By means of these fastening devices can support body elements 11 in

Being longitudinally releasably connected to a support body. By means of these fastening devices, further elements of supports 10, 30, for example a tree support attachment 13 or a pylon support attachment 31, can also be fastened to the support body element 11. In addition, it is possible by means of these fastening devices to releasably fix column body elements 11 on a column foot point plate 12 or on a column base point joint 32.

It is possible to use in an element catalog support body elements 11 with different cross-section, which has special

Support body elements 11 for cross-sectional adaptation can be releasably connected to each other. FIG. 16 shows such a support body element 11 for adaptation from a larger cross section shown on the right to a smaller cross section shown on the left in plan view and in a lateral view. Thus, for example, support body elements 11 can be assembled to form a support body with an upwardly tapered cross-section. FIG. 17 schematically shows a tree support attachment 13 in a plan view and in a lateral view. The tree support attachment 13 comprises

Tree support 14, the diverge starting from a lower base plate 13.1 upwards branched. At the upper end, the Baumstützenaufnehmer 14 pliers 14.1, which can be brought into engagement with the gratings 2.1 a straight path element 2. By means of these pliers 14.1 forces of path elements 2, 3 in the

Baumstützenaufnehmer 14 and from there into the topmost support body member 11 of a tree support 10 passed. The tree support attachment 13 may be off

powder-coated steel are manufactured.

FIG. 18 schematically shows a pylon support attachment 31 in a plan view and in a side view. The pylon support 31 has a lower

Base plate 31.1 and an upper base plate 31.2. Between

Base plates 31.1, 31.2 and perpendicular to these support plates 31.3 are arranged rotationally symmetrical about a support stub 31.4. In the support plates 31.3 mounting holes 31.5 are introduced, in which traction means 7 for bracing the pylon support 31 with

Way connecting elements 4 can be releasably attached. By means of the lower base plate 31. 1, the pylon support attachment 31 can be detachably connected to the end of a support body element 11, for example screwed, so that the support connection 31. 4 along the imaginary longitudinal axis of the

Support body member 11 is aligned.

By means of the upper base plates 31.2, however, the pylon support attachment 31 can also be detachably connected to the lower base plate 31.1 of a further pylon support attachment 31 arranged longitudinally above it. In this way, a composite pylon support attachment with an arbitrarily large number of support plates 31.3 and thus also support holes 31.5 are formed for receiving traction means 7, so that a very large number, preferably symmetrically arranged carrying forces of a single pylon support 30 and can be introduced into the ground E.

The pylon support 31 can be made of powder-coated steel.

FIG. 19 schematically shows a ground weight 20 in a plan view, in a side view and in a sectional view. The ground weight 20 is made of heavy concrete and has a square cross-section, which extends from a square bottom side bottom surface 20.1 upwards

ascending terraced rejuvenated. By means of the bore 21.1, tension elements 7 can be detachably fastened for bracing path elements 2, 3, path-connecting elements 4 or supports 10, 30 beyond an upper base surface 20.2.

The shape of the weight of the floor 20 can in principle be chosen arbitrarily and also take into account design requirements. For example

Embodiments as a bench with residency qualities on ground level or as an information and exhibition space possible.

It is possible to integrate into the walkable structure 1 in addition to the way elements 2, 3 not shown here special elements with special additional functions that can be installed in the same way as the described way elements 2, 3 in a structure 1. For example, slides,

Climbing equipment or adventure equipment can be installed. It is also possible to install special elements that allow an improved view of the walkable structure 1. Furthermore, special elements designed as connecting elements are possible, which have an additional connecting point, which makes it possible to open the supporting structure 1 from the outside. Such connection elements can be produced for example by mobile elevator systems and / or stairs and / or ramps. Such connection elements may additionally or alternatively to the development of the structure 1 from the outside Other functions, such as the production of escape routes, take over.

LIST OF REFERENCE NUMBERS

Structural

straight path element

grating

support element

profile support

gusset

mounting hole

Kurvenwegelement

grating

support element

inner profile carrier

outer profile carrier

gusset

mounting hole

Wegverbindungselement

face

web

mounting hole

retaining tab

holder bore

railing element

railings running

Geländerfuß

pursuit

network

Geländerfüllelement

railings running

Geländerfußpunkt

pursuit Traction means, rope

10 tree support, prop

1 1, 1 1 'column body element

12 pedestal base plate

12.1 lower base plate

12.2 upper base plate

12.3 profile struts

12.4 Connection plate

13 tree support attachment

13.1 Base plate

14 Bumpers

14.1 pliers

20 soil weight

20.1 lower base

20.2 upper base

21 tab

21.1 Drilling

30 pylon support, prop

31 Pylon support attachment

31.1 lower base plate

31.2 upper base plate

31.3 Bracket sheet

31.4 Bracket

31.5 Bracket hole

32 post base pivot

32.1 upper bearing

32.2 lower bearing

W, W direction

E soil

S symmetry axis

Claims

PATENT APPLICATIONS

1. Kit for a free-carrying, collapsible structure (1) with along

at least one path direction (W, W ') walkable path elements (2, 3), at least one path connecting element (4) for detachable connection of two path elements (2, 3) along the path direction (W, W') and at least one support ( 10, 30) for at least partially supporting the structure (1) on the ground (E), wherein the path elements (2, 3) and the at least one path connecting element (4) are taken from an element catalog and wherein a path element (2, 3) as a straight one

Path element (2) or as a Kurvenwegelement (3) is formed with a predetermined Wegabwinkelung, which is mirror-symmetrical to

Bisector of Wegabwinkelung is formed.

2. Kit according to claim 1, characterized in that the at least one support is removed from the element catalog.

3. Kit according to claim 2, characterized in that the at least one support (10, 30) as a tree support (30) is formed, which is a rigid

Support body (11) which is releasably connected to a Stützstützfußplatte (12) and in the longitudinal direction opposite releasably connected to a pressure-resistant tree support attachment (13), the tree support attachment (13) releasably connected to at least one Wegelement (2, 3) and / or at least a path connecting element (4) is connectable.

4. Kit according to one of the preceding claims, characterized in that at least one support (10, 30) as a pylon support (30) is formed, which comprises a rigid support body (11) releasably and rotatably along at least one axis of rotation transverse to the longitudinal direction a Stützfußfußpunktgelenk (32) and in the longitudinal direction opposite detachable with a pylon support attachment (31) is connectable, wherein the Pylon support attachment (31) by means of at least one tensile load

Pull means (7) releasably connectable with at least one path connecting element (4) and the Stützützenfußpunktgelenk (32) releasably connected to a

Column base plate (12) is connectable.

5. Kit according to claim 3 or 4, characterized in that the rigid support body comprises at least one support body member (11) which is releasably connected in the longitudinal direction with further support body elements (11) and stiffened by means of a framework.

6. Kit according to one of the preceding claims, characterized in that the kit comprises a bottom weight (20) by means of at least one tensile tensile means (7) releasably connected to at least one path element (2, 3) and / or at least one path connecting element (4 ) is connectable.

7. Kit according to one of the preceding claims, wherein the

Off-angle of a Kurvenwegelements (3) is 30 degrees or 60 degrees.

8. Kit according to one of the preceding claims, characterized in that in each case two path elements (2, 3) by means of a

Wegverbindungselements (4) in the direction of travel (W, W ') in one

predetermined gradient angle rising or in the direction of travel (W, W ') are sloping connected at a predetermined gradient angle.

9. Kit according to claim 8, characterized in that the predetermined inclination angle is at most 6 degrees.

10. Kit according to one of the preceding claims, characterized in that the kit comprises railing elements (5) in the direction of travel (W, W ') on both sides flanking with at least one path element (2, 3) detachably connectable and / or on the at least one path element (2, 3) are arranged foldable.

11. Kit according to claim 10, characterized in that the kit

Geländerfüllelemente (6) which flank a path connecting element (4) in the direction of travel (W, W ') on both sides and with the aligned ends

Railing elements (5) of the means of the Wegverbindungselements (4) connectable path elements (2, 3) are detachably connected.

12. Kit according to claim 10 or 11, characterized in that

Railing elements (5) and / or railing filling elements (6) are stiffened with trusses.

13. Kit according to one of the preceding claims, characterized in that the kit comprises special elements with additional functions that are releasably connected by means of at least one path connecting element (4) with at least one path element (2, 3).

14. Kit according to claim 13, characterized in that at least one special element is designed as a connection element, with which the access to a walkable supporting structure (1) can be produced from the outside.