EP2627827B1 - Modular support structure - Google Patents
Modular support structure Download PDFInfo
- Publication number
- EP2627827B1 EP2627827B1 EP11815687.6A EP11815687A EP2627827B1 EP 2627827 B1 EP2627827 B1 EP 2627827B1 EP 11815687 A EP11815687 A EP 11815687A EP 2627827 B1 EP2627827 B1 EP 2627827B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- components
- elements
- groove
- support
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000000969 carrier Substances 0.000 description 4
- 241000209035 Ilex Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000511343 Chondrostoma nasus Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/40—Plastics
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6158—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by formlocking
Definitions
- the invention relates to a modular support structure, in particular bridge, with side elements which are interconnected via carriers, wherein on the supports support elements are arranged as, in particular plate-shaped, components are connected to each other by means of a tongue and groove connection, in each case two to be connected Components have a groove and on the components carrying carrier, a connecting element is arranged, which has the spring.
- connection device is used in a modular support structure, such as a deployable bridge.
- the components of a deployable bridge are usually spent separately to a site. On site, the loose components of the bridge are then connected to each other.
- Such a bridge is for example from the DE 197 19 300 A1 known.
- This bridge has plate-shaped side elements, which are interconnected via transverse elements.
- the plate-shaped cross members also represent the running surface of a traffic route.
- the transverse elements must be made massive, so that they have a high weight and are difficult to handle.
- the transverse elements lie loosely in the longitudinal direction. A tongue and groove connection of the transverse elements will not be described.
- Tongue and groove joints are commonly used in timber for connecting plate-shaped components.
- the components each have a groove on one connecting side.
- a loose spring can be inserted into the grooves of the two components.
- the GB 902 945 A discloses a bridge with cross members and placed on the cross members longitudinal beams.
- the cross members have grooves, in which hook-shaped connecting elements of the side members engage.
- additional bolts are required to secure the side rails to the cross members.
- the object of the invention is to provide a compound of components, which allows a connection of the components in a simple manner and inhibits the lateral movement of the components.
- the connecting element which connects the two components is arranged on a carrier which carries the two components, no loose connecting elements are required.
- the components can be assembled in the connecting element are plugged into the carrier and thus connected in a simple manner.
- the connecting element is preferably formed as an integral part of the carrier.
- a connecting element which is arranged integrally on the carrier, in particular molded, is no further loose locking elements are required to connect the two components.
- the components are support elements which rest on the support.
- the components can form parts of a traffic route that runs above the carrier.
- the support elements can form a driving or walking surface.
- the components can rest on the carrier in such a way that they are arranged laterally of the carrier and / or below the carrier.
- the components are flush with each other.
- the components can be connected flush so that they rest against each other at least partially on the front side.
- a common surface can be formed by the outer contour of the respective components, which faces away from the carrier.
- the common surface of the flush-connected components can form a usable area, in particular with a bridge a flat traffic route.
- the connecting element has a T-shaped cross section.
- the upper, horizontal leg of the T-shaped cross section can be formed by the spring.
- the horizontal leg of the connecting element In the connected components, the horizontal leg of the connecting element can be positively connected to the grooves of the components.
- the lower, vertical leg of the T-shaped cross section may be formed by the web connecting the spring to the carrier. In the connected state, the vertical leg can be arranged in the region between the end faces of the components.
- side stops arranged on the carrier or on the connecting element.
- the side stops may each abut against a side surface of the connected components substantially perpendicular to the connected one
- Front side is arranged.
- the side stops which are arranged on the connecting element, it is particularly advantageous if the side stops are arranged on the end of the spring.
- the components can be connected to one another in the region of the spring and held in the region of the spring by means of the side stops arranged on the edge of the spring.
- the side stops can be integrally connected to the spring, in particular be integrally formed on this.
- the carrier has a recess in which the connecting element is arranged.
- the recess may be formed in the manner of a recess with a support surface for supporting the components.
- the width of the recess can be adapted to the width of the components.
- the recess may be adapted to receive the components along its width. The components can be inserted for connection in the recess. In the region of the recess, the components can be inserted into the connecting element and thus connected to one another.
- the recess is designed such that the components are flush with the carrier.
- the components can be introduced into the recess.
- a uniform surface can be formed with the same height. The occurrence of cracks or furrows between the components and the carrier can be prevented.
- the depth of the recess corresponds to the thickness of the components.
- the recess can be adapted to the components in such a way that, in the case of connected components, a flat surface results in the transition region between the components and the carrier.
- a common planar surface can be formed by the components and the carrier, which can be used, for example, as a traffic route in the case of a bridge.
- the side walls of the recess form the side stops.
- no separate side stops need to be provided to limit lateral movement of the components.
- the side walls can touch the components.
- the side walls can act as a guide for the components.
- the components may have a groove whose depth is adapted substantially to half the width of the spring.
- the spring can be arranged in half in the groove of the first component and half in the groove of the second component.
- the connected components can rest on a contact surface of the carrier, which extends over the entire width of the carrier.
- Each of the connected components can rest against the carrier on one half of the contact surface.
- the carrier is wider than the width of the spring. In a contact surface, which is designed wider than the spring, an increased stability of the connection between the components with each other and / or between the components and the carrier can be made possible.
- the components may abut in the connected state with a region on the support which is larger than the region in which the groove extends.
- a coupling element which has or forms the groove is arranged on the components in the region of the connection on the front side and / or on the carrier side.
- the coupling element may be integrally connected to the component.
- the coupling element may be formed as an extension of the component.
- the coupling element may protrude in the manner of an essay on the surface of the component.
- the depth of the groove with respect to an upper side of the component is different from the depth of the groove with respect to an underside of the component opposite the upper side.
- the underside of the connected component may face the carrier and in particular rest on the carrier.
- the coupling element is preferably located in the recess. In the connected position, the components abut each other at the front, while the coupling elements of the components are connected to each other in the recess of the carrier.
- a plurality of coupling elements are arranged in parallel on both components.
- the coupling elements can be distributed over the front side of the components.
- guide elements can be provided between the parallel coupling elements, which effect a guidance of the components against each other.
- the groove extends over the entire width of the components. Such a groove may be in engagement with the spring over the entire width of the component. This allows a high strength of the connection against tilting of the components against each other.
- Components which are connected to one another by means of a tongue and groove connection can, as described above, have a groove on the connection side.
- the required connecting element in this case has a spring which can be inserted into the grooves of the components. Without changing the principle of the tongue and groove connection, in each case a spring can be arranged on the connection sides of the components, in contrast to the above embodiments. In this case, a connecting element is required, which has a groove.
- the described tongue and groove connection for connecting two, in particular plate-shaped, components allow easy assembly of the components.
- the components can be easily inserted into the connecting element.
- a surface can be constructed from a plurality of, in particular plate-shaped, components.
- the tongue and groove connections can be used for example for fastening floor or ceiling elements and for connecting the components of a support structure.
- Scaffolding, buildings, roofs, and bridge structures may be implemented as modular support structures having a plurality of interconnected structural members.
- the components are designed as rods, columns or frames.
- support structures are known which, in contrast to a framework flat, plate-shaped components, as for example in the already mentioned DE 197 19 300 A1 is described.
- a modular support structure has various types of components and connections in the manner of a modular system.
- the similar components of one type can be manufactured cost-effectively.
- the assembly of the support structure can be simplified by similar connections.
- the support elements are connected to one another as components according to a component connection described above.
- connection element which connects the two support elements is arranged on a support which carries the two support elements, no loose connection elements are required.
- the support elements can be plugged into the connecting element on the carrier during assembly and thus be connected to one another in a simple manner.
- a bridge which is designed as a modular support structure, may have a plurality of spaced-apart support, which are oriented in the transverse direction of the bridge, ie transverse to the traffic route of the bridge.
- These cross beams can support support elements which are connected according to a component connection described above.
- the support elements can be made identical and in particular have a groove on two opposite sides. In the case of identical support elements and / or identical supports, the support elements or the supports can be interchanged as desired. Thus, during assembly a confusion of components can be excluded.
- the support elements can be connected together in the longitudinal direction of the bridge.
- the support elements can rest in the region of their end faces on the cross members of the bridge.
- the support elements can be connected both with each other and with the cross members.
- the end faces of the support elements can rest against each other.
- the spaced cross members may each have a connecting element, by means of which the applied support elements are connected.
- the component connection can be used as often as desired in series.
- the support elements can form lane panels or track carriers of the bridge.
- a relocatable bridge 5 which will be described in detail as an example of a modular support structure.
- the designed as a trough bridge bridge 5 has different types of supporting components 1, 2, 3, 20, 21, which are configured substantially plate-shaped.
- the components 1, 2, 3, 20, 21 are components of a kit in which the components of one type are identical and therefore can be interchanged.
- the modular bridge 5 can be used as a temporary bridge structure, which is spent in its components 1, 2, 3, 20, 21 disassembled to its place of use. At the site, the components 1, 2, 3, 20, 21 can then be connected to each other manually.
- the bridge 5 can be built in a simple manner due to their modularity and the design of the components 1, 2, 3, 20, 21. Further, the bridge 5 can be provided in any length as needed. As a result, in particular, rivers or trenches can be bridged by means of the bridge 5 in a short time.
- the bridge 5 provides a traffic route for crossing the bridge 5 in the longitudinal direction L, which can be used equally by vehicles and persons.
- the bridge 5 as supporting components on the side members 2, 3 connected in the longitudinal direction L. see. Fig. 2 .
- the supporting components in the transverse direction Q are formed by carriers 1, which are spaced apart from each other and are referred to below as cross member 1, see. Fig. 1 .
- the cross members 1 are connected to the side members 2, 3 by means of a component connection 12, which will be described in more detail below.
- ramp elements 21 trained carriers arranged to facilitate the vehicles and people access to the traffic area. These ramp elements 21 are connected to the side elements 2, 3 via a component connection 12 'and lie on the end-side cross members 1.
- the traffic route extending in the longitudinal direction L is formed by the components 20 arranged on the cross beams 1, which are referred to below as supporting elements 20.
- the support elements 20 are connected to each other by means of the cross member 1 via a connecting device according to the invention, which will be described in more detail in the following text.
- the support elements 20 are plate-shaped and can accommodate orthogonal to the forces exerted on the crossing of the bridge 1 forces. In addition, the support elements 20 can also be loaded by forces acting in their plane. The support elements 20 can thus stiffen the bridge against distortion in the manner of a wind union.
- the support elements 20 are connected to the cross members 1 via devices described in the text below and form two in the longitudinal direction L of the bridge 5 continuous surfaces, which are particularly suitable as a driving surface for a vehicle, see. Fig. 4 ,
- the distance of the support elements 20 is adapted to the average track width of a road vehicle.
- the support elements 20 are spaced apart in the transverse direction, so that between the two formed by the support elements 20 tracks of the bridge 5 is a material-free space is that can be optionally covered to ensure a safe crossing of the Bridge 5 also for pedestrians to allow.
- the cover can be done for example by a grid.
- the support elements adjoining one another in the longitudinal direction L are 20 furthermore also spaced from the side elements 2, 3, cf. Fig. 1 and Fig. 4 ,
- the modular bridge 5 can be assembled in a simple manner from the components 1, 2, 3, 20, 21, since the connecting means for connecting the components 1, 2, 3, 20, 21 fixed components of the respective components 1, 2, 3, 20, 21 are. Thus, no further, loose connection means for connecting the components 1, 2, 3, 20, 21 are required.
- the components 1, 2, 3, 20, 21 of the bridge 5 are also made of a fiber composite, whereby they have a low weight, in particular less than 25 kg.
- the components 1, 2, 3, 20, 21 can therefore be held by one person alone and mounted on the bridge 5.
- a segment 53 of the bridge 5 has two opposite side elements 2, 3, a cross member 1 and two support elements 20, see.
- a further segment 53 can be connected by first the side elements 2,3 are connected to the already constructed side elements 2,3.
- the cross member 1 is connected to the side elements 2, 3 of the segment 53 to be attached and locked.
- the support elements 20 are connected to form a traffic route with the cross members 1.
- the cross member 1 is shown only schematically.
- the segments 53 can also be prefabricated.
- the side members 2,3 are first connected to the cross member 1 and locked.
- the side elements 2, 3 of the prefabricated Segments 53 then connected to the side members 2, 3 of an already connected to the bridge 5 segment 53 and locked.
- the support elements 21 can be connected to the cross members 1 either before or after connecting the segments 53.
- a clock shift method may be used, in which the segments 53 are prefabricated on one side of the obstacle and interconnected and locked. The built-up segments 53 are pushed in segments over the obstacle. In order to reduce the crimping moments which occur when the constructed segments 53 are moved over the obstacle, a frontal segment 53 is arranged on the foremost segment 53, which can support the constructed segments 53 upon reaching the other side of the obstacle.
- the in the Fig. 6 to 8 illustrated cross member 1 is formed as an elongate, substantially plate-shaped component.
- the cross member 1 has a body 30, on whose opposite ends fastening elements 6 are arranged.
- the fastening elements 6 are connected by means of a gooseneck 29 to the body 30, so that a trough-shaped cross-section of the cross member 1 results, see.
- Fig. 6 At the gleichsseltigen ends of the cross member 1, two parallel fastening elements 6 are provided, which are separated by a groove 26, see.
- Fig. 7
- the plate-shaped side elements 2, 3 are designed to connect and lock with the cross members 1 about a longitudinal axis L extending, horizontal pivot axis S pivotally, see. Fig. 1 ,
- the side elements 2, 3 can thus be pivoted individually or in conjunction with the respectively adjacent side elements 2, 3 with respect to the cross members 1 and the ramp elements 21 by a pivot angle W, cf. Fig. 2 ,
- the swivel angle W is at least 30 °, in particular at least 45 °, preferably at least 60 °.
- the fastener 6, 6 ' can be placed against a vertical direction V on a support 7, 7', which is arranged on the side member 2, 3.
- the support 7, 7 'on the side member 2, 3 has an inner rounding 33, which runs concentrically to the pivot axis S of the side member 2.3.
- the contour of the fastening element 6, 6 ' has an inner rounding 33, which is adapted to the inner rounding 33 of the support 7, 7'.
- the fastening element 6, 6 ' is according to Fig. 9 formed, that it engages behind the support 7, 7 '.
- the fastening element 6, 6 ' extends opposite to the horizontal direction H via the support 7, 7' and buckles in the manner of a claw in the region of a curvature 31 of the support 7, 7 'from.
- By Hintergreifung 34 a movement in the horizontal direction H can be blocked after placing the fastener 6, 6 'on the support 7, 7'.
- the support is formed as an inner portion of a recess 10, 10 'on the side member 2, 3.
- the support 7, 7 ' is located in the lower region of the recess 10, 10'.
- the recess 10, 10 ' is bounded by a rear wall 54.
- the recess 10, 10 ' have an opening in the rear region.
- a locking element 8, 8' is provided with a round surface 25, by means of which the fastening element 6, 6 'with the support 7, 7' can be locked.
- the locking element 8, 8 ' is formed as an inner portion 51 of the recess 10, 10'.
- the contour of the locking element 8, 8 ' is adapted to the contour of the fastening element 6, 6' such that the locking element 8, 8 'can be pivoted into the region above the fastening element 6, 6'.
- the curvature of the circular surface 52 is concentric with the curvature of the outer rounding 32 of the fastening element 6, 6 ', cf. Fig. 9 ,
- the connected state in which the fasteners 6 rest on the Auftagern 7, is in the Fig. 28 shown.
- the fastening elements 6 are located within the recesses 10.
- the locking elements 8 are located in a position pivoted relative to the cross member 1, laterally of the fastening elements 6.
- the side members 2 and 3 For locking the side members 2 and 3 with the cross member 1, the side members 2, 3 from the open position, see. Fig. 28 pivoted in a locking position in which they are oriented substantially parallel to the vertical direction V, see. Fig. 29 , In this case, the locking element 8 is pivoted into the region above the fastening element 6, so that a movement of the fastening element 6 in the vertical direction V is limited.
- the components 1 and 2 and 3 are locked together in the region of the component connection 12, cf. Fig. 29 ,
- a securing element 11 is arranged between the end-side side element 2, 3 and the respective ramp element 21 in the region of the ends of the bridge 5.
- FIG. 26 A detail of this fuse element 11 is in the Fig. 26 shown.
- the elongate securing element 11 has at its ends in each case a perpendicularly angled bolt 43, 44, wherein the bolts 43, 44 point in opposite directions.
- the bolt 44 is connected to a arranged on the ramp element 21 connecting element 36 which is formed in the manner of a sleeve, see. Fig. 25 , The bolt 44 can be inserted in the longitudinal direction L in the connecting element 36.
- the securing element 11 is connected by means of the bolt 43 to a closing element 22 which is coupled to the side element 2, 3 via a connecting element 41.
- the bolt 43 can be inserted into an opening in the closing element 22 in the longitudinal direction L.
- the side elements 2, 3 are also lockable in the longitudinal direction L. As a result, only one each at the end of the bridge 5 arranged securing element 11 is required to lock the pivotal movement of the interlocked side members 2, 3.
- a position securing element 16 is provided in the region of the sleeve 15, which can be inserted through an opening 38 in the pin 14.
- the side elements 2, 3 can be locked by the position-securing element 16, both with regard to the plug connection 13 and with respect to the pivotability relative to the adjacent side elements 2, 3.
- the position securing element 16 also has an opening 19.1, in a locking pin is inserted. By means of a securing pin, the position securing element 16 can be held in the locking position.
- the bridge 5 is exposed to different stresses during assembly and driving over in the region of the upper and lower belt. Therefore, it is necessary that the bridge 5 in the longitudinal direction L can absorb compressive and tensile forces.
- the bolt safety device 17 has a bolt 39 which can be inserted through the locking element 40.1 on the end face of the one side element 2, 3 and through the locking element 40.2 on the end side of the other side element 2, 3.
- the bolt 39 also has an opening 19.2, into which a securing bolt can be inserted. By means of a securing bolt, the bolt 39 can be held in the locking position.
- the connecting elements 46 are integrally formed on the cross member 1. As a result, the assembly effort for connecting the support elements 20 to the cross members 1 can be reduced. Alternatively, the connecting elements 46 may also be fixed or detachable, e.g. via a screw connection, be connected to the cross member 1.
- the design of the support elements 20 is the FIGS. 14 to 17 refer to.
- the support element 20 In the region of the end faces of the support elements 20 is in each case one integrally connected to the support element 20 coupling element 50 is arranged, which forms a groove 25.
- the lateral stops 24.1 arranged on the side of the spring limit a lateral movement of the support elements 20 in the direction of the groove 25.
- a groove can be arranged on one of the other sides of the support element 20 from the FIGS. 14 to 17 . This allows a connection in the transverse direction Q adjacent support elements 20 are made possible.
- FIGS. 18 and 19 is a third embodiment of the cross member 1 each shown in a sectional view.
- the Fig. 19 shows a sectional view through the cross member 1 in the transverse direction Q in the connection region with the support elements 20.
- Die Fig. 18 shows a sectional view through the cross member 1 in the longitudinal direction L in the connection region with the support elements 20.
- the cross member 1 has a recess 49 with a depth T.
- a connecting element 46 is arranged, which has a T-shaped cross-section.
- the upper horizontal leg of the T is formed by the spring 23, which has a width F.
- a web 47 is provided, which forms the lower vertical leg in the T-shaped cross-section.
- connection of the support elements 20 is produced by the support elements 20 are inserted into the recess 49 and are inserted into the connecting element 46.
- a lateral slippage of the support elements 20 can be prevented by side stops 24.2, which are configured as side walls of the recess 49.
- the support elements 20 form a common surface with the cross member. 1
- the depth of the groove 25 with respect to the top of the support member 20 is greater than the depth of the groove 25 with respect to the underside of the support member 20. This allows the support members 20 in the region above the spring 23 flush against each other, while below the spring 23, an area for the bridge 47 is kept free. Furthermore, the width of the cross member is dimensioned such that it is greater than the width of the spring F. As a result, a sufficient support surface for the support element on the cross member 1 can be provided. The bearing surface extends beyond the region of the spring 23.
- FIGS. 20 and 21 is a fourth embodiment of the cross member 1 shown.
- the connecting element 46 is arranged on the surface of the cross member 1.
- the side stops 24.3 which have a lower height than the support elements 20.
- the support elements 20 can be placed on the cross member 1 and inserted with the frontal groove 25 in the spring 23 of the connecting element 46.
- a fifth embodiment of the cross member 1 is in the FIGS. 22 and 23 shown.
- the connecting elements 46 are in the region of a recess 48, while the support elements are arranged substantially outside the recess 48 on the surface of the cross member 1. Only a small part of the support elements 20 penetrates into the recess 48 when connecting to the cross member 1.
- a coupling element 50 is arranged on the carrier side, which can be introduced into the recess 48.
- the side stops 24.4 are formed in this embodiment by the side walls of the recess 48.
- connection described in the exemplary embodiments of two, in particular plate-shaped, components 20 by means of a tongue and groove connection 45 has a connecting element 46, which is arranged on a carrier 1.
- the components 20 can be inserted into the connecting element 46 on the carrier 1. There are no loose connection means required.
- the connection of the components 20 can be done in a simple manner.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Bridges Or Land Bridges (AREA)
- Connection Of Plates (AREA)
Description
Die Erfindung betrifft eine modulare Trägerkonstruktion, insbesondere Brücke, mit Seitenelementen, die über Träger miteinander verbunden werden, wobei auf den Trägern Auflageelemente angeordnet sind die als, insbesondere plattenförmige, Bauteile mittels einer Nut-Feder-Verbindung miteinander verbunden sind, wobei jeweils zwei zu verbindenden Bauteile eine Nut aufweisen und am die Bauteile tragenden Träger ein Verbindungselement angeordnet ist, welches die Feder aufweist.The invention relates to a modular support structure, in particular bridge, with side elements which are interconnected via carriers, wherein on the supports support elements are arranged as, in particular plate-shaped, components are connected to each other by means of a tongue and groove connection, in each case two to be connected Components have a groove and on the components carrying carrier, a connecting element is arranged, which has the spring.
Die Verbindungsvorrichtung wird bei einer modularen Trägerkonstruktion, wie beispielsweise einer verlegbaren Brücke, eingesetzt. Die Bauteile einer verlegbaren Brücke werden üblicherweise einzeln zu einem Einsatzort verbracht. Am Einsatzort werden die losen Bauelemente der Brücke dann miteinander verbunden.The connection device is used in a modular support structure, such as a deployable bridge. The components of a deployable bridge are usually spent separately to a site. On site, the loose components of the bridge are then connected to each other.
Eine derartige Brücke ist beispielsweise aus der
Nut-Feder-Verbindungen werden üblicherweise im Holzbau zum Verbinden plattenförmiger Bauteile verwendet. Die Bauteile weisen in der Regel jeweils an einer Verbindungsseite eine Nut auf. Zur formschlüssigen Verbindung der beiden Bauteile kann eine lose Feder in die Nuten der beiden Bauteile eingesteckt werden.Tongue and groove joints are commonly used in timber for connecting plate-shaped components. As a rule, the components each have a groove on one connecting side. For the positive connection of the two components, a loose spring can be inserted into the grooves of the two components.
Derartige Nut-Feder-Verbindungen bringen allerdings den Nachteil mit sich, dass eine Vielzahl loser Verbindungselemente zum Verbinden der Bauteile erforderlich ist.However, such tongue and groove connections have the disadvantage that a large number of loose connecting elements for connecting the components is required.
Um diesen Nachteil auszuräumen, hat es sich bewährt, geeignete Verbindungselemente zum Verbinden der Bauteile an einem die Bauteile tragenden Träger vorzusehen.In order to overcome this disadvantage, it has proven useful to provide suitable connecting elements for connecting the components to a support carrying the components.
Die
Aus der
In der
Aufgabe der Erfindung ist es, eine Verbindung von Bauteilen anzugeben, die ein Verbinden der Bauteile in einfacher Weise ermöglicht und die laterale Bewegung der Bauteile hemmt.The object of the invention is to provide a compound of components, which allows a connection of the components in a simple manner and inhibits the lateral movement of the components.
Diese Aufgabe wird durch eine modulare Trägerkonstruktion gemäß Patentanspruch 1 gelöst.This object is achieved by a modular support structure according to
Da das Verbindungselement, welches die beiden Bauteile verbindet, an einem Träger angeordnet ist, welches die beiden Bauteile trägt, sind keine losen Verbindungselemente erforderlich. Die Bauteile können beim Zusammenbau in das Verbindungselement an dem Träger gesteckt werden und somit in einfacher Weise miteinander verbunden werden.Since the connecting element which connects the two components is arranged on a carrier which carries the two components, no loose connecting elements are required. The components can be assembled in the connecting element are plugged into the carrier and thus connected in a simple manner.
Das Verbindungselement ist bevorzugt als fester Bestandteil des Trägers ausgebildet. Bei einem Verbindungselement, welches einstückig an dem Träger angeordnet, insbesondere angeformt, ist, sind keine weiteren losen Verriegelungselemente erforderlich, um die beiden Bauteile zu verbinden.The connecting element is preferably formed as an integral part of the carrier. In a connecting element, which is arranged integrally on the carrier, in particular molded, is no further loose locking elements are required to connect the two components.
In einer konstruktiven Ausgestaltung der Erfindung sind die Bauteile Auflageelemente, die auf dem Träger aufliegen. Die Bauteile können insbesondere Teile eines Verkehrswegs bilden, der oberhalb des Trägers verläuft. Als Bauteil einer verlegbaren Brücke können die Auflageelemente eine Fahr- bzw. Gehfläche bilden. Alternativ können die Bauteile derart an dem Träger anliegen, dass sie seitlich des Trägers und/oder unterhalb des Trägers angeordnet sind.In a structural embodiment of the invention, the components are support elements which rest on the support. In particular, the components can form parts of a traffic route that runs above the carrier. As a component of a deployable bridge, the support elements can form a driving or walking surface. Alternatively, the components can rest on the carrier in such a way that they are arranged laterally of the carrier and / or below the carrier.
Erfindungsgemäß schließen die Bauteile bündig aneinander an. Die Bauteile können derart bündig verbunden sein, dass sie zumindest teilweise stirnseitig aneinander anliegen. Ferner kann durch die Außenkontur der jeweiligen Bauteile, die dem Träger abgewandt ist, eine gemeinsame Oberfläche gebildet werden. Die gemeinsame Oberfläche der bündig verbundenen Bauteile kann eine Nutzfläche, bei einer Brücke insbesondere einen ebenen Verkehrsweg bilden.According to the invention, the components are flush with each other. The components can be connected flush so that they rest against each other at least partially on the front side. Furthermore, a common surface can be formed by the outer contour of the respective components, which faces away from the carrier. The common surface of the flush-connected components can form a usable area, in particular with a bridge a flat traffic route.
Die verbundenen, insbesondere plattenförmigen Bauteile werden gemeinsam von einem weiteren Bauteil - dem Träger - getragen. Auf vorteilhafte Ausgestaltungen der Erfindung hinsichtlich dieses Trägers soll nachfolgend eingegangen werden:
- In einer bevorzugten Ausgestaltung weist das Verbindungselement einen Steg auf, der die Feder mit dem Träger verbindet. Der Steg kann fest mit der Feder und/oder dem Träger verbunden sein. Ferner kann der Steg nach Art eines Abstandshalters ausgebildet sein, mittels dem die Feder in einem festen Abstand zur Oberfläche des Trägers fixierbar ist. Die Höhe des Stegs kann an die Materialstärke der Bauteile im Bereich der Nut angepasst sein.
- In a preferred embodiment, the connecting element has a web which connects the spring to the carrier. The web can be firmly connected to the spring and / or the carrier. Furthermore, the web can be designed in the manner of a spacer, by means of which the spring can be fixed at a fixed distance from the surface of the carrier. The height of the web can be adapted to the material thickness of the components in the region of the groove.
Erfindungsgemäß weist das Verbindungselement einen T-förmigen Querschnitt auf. Der obere, horizontale Schenkel des T-förmigen Querschnitts kann durch die Feder gebildet werden. Bei den verbundenen Bauteilen kann der horizontale Schenkel des Verbindungselements formschlüssig mit den Nuten der Bauteile verbunden sein. Der untere, vertikale Schenkel des T-förmigen Querschnitts kann durch den Steg gebildet werden, der die Feder mit dem Träger verbindet. Im verbunden Zustand kann der vertikale Schenkel im Bereich zwischen den Stirnseiten der Bauteile angeordnet sein.According to the invention, the connecting element has a T-shaped cross section. The upper, horizontal leg of the T-shaped cross section can be formed by the spring. In the connected components, the horizontal leg of the connecting element can be positively connected to the grooves of the components. The lower, vertical leg of the T-shaped cross section may be formed by the web connecting the spring to the carrier. In the connected state, the vertical leg can be arranged in the region between the end faces of the components.
Erfindungsgemäß wird eine Bewegung der Bauteile in Richtung der Nut durch am Träger oder am Verbindungselement angeordnete Seitenanschläge begrenzt. Mittels der Seitenanschläge kann eine laterale Bewegung der Bauteile gehemmt werden. Die Seitenanschläge können jeweils an einer Seitenfläche der verbundenen Bauteile anliegen, die im Wesentlichen senkrecht zur der verbundenenAccording to the invention, movement of the components in the direction of the groove is limited by side stops arranged on the carrier or on the connecting element. By means of the side stops a lateral movement of the components can be inhibited. The side stops may each abut against a side surface of the connected components substantially perpendicular to the connected one
Stirnseite angeordnet ist. Durch die Seitenanschläge kann eine Bewegung der Bauteile in einer Richtung quer zu den Stirnseiten, an welchen die Bauteile aneinander anliegen, und somit in der Richtung, in der die Nut verläuft, begrenzt werden.Front side is arranged. By the side stops, a movement of the components in a direction transverse to the end faces on which the components abut each other, and thus in the direction in which the groove extends, be limited.
Bei Seitenanschlägen, die an dem Verbindungselement angeordnet sind, ist es besonders vorteilhaft, wenn die Seitenanschläge endseitig an der Feder angeordnet sind. Die Bauteile können im Bereich der Feder miteinander verbunden sein und mittels der am Rande der Feder angeordneten Seitenanschläge im Bereich der Feder gehalten werden. Überdies können die Seitenanschläge einstückig mit der Feder verbunden, insbesondere an dieser angeformt sein.For side stops, which are arranged on the connecting element, it is particularly advantageous if the side stops are arranged on the end of the spring. The components can be connected to one another in the region of the spring and held in the region of the spring by means of the side stops arranged on the edge of the spring. Moreover, the side stops can be integrally connected to the spring, in particular be integrally formed on this.
In einer vorteilhaften Ausgestaltung der Erfindung weist der Träger eine Ausnehmung auf, in der das Verbindungselement angeordnet ist. Die Ausnehmung kann nach Art einer Aussparung mit einer Auflagefläche zur Auflage der Bauteile ausgebildet sein. Die Breite der Ausnehmung kann an die Breite der Bauteile angepasst sein. Ferner kann die Ausnehmung dazu geeignet sein, die Bauteile entlang ihrer Breite aufzunehmen. Die Bauteile können zum Verbinden in die Ausnehmung einlegbar sein. Im Bereich der Ausnehmung können die Bauteile in das Verbindungselement gesteckt werden und somit miteinander verbunden werden.In an advantageous embodiment of the invention, the carrier has a recess in which the connecting element is arranged. The recess may be formed in the manner of a recess with a support surface for supporting the components. The width of the recess can be adapted to the width of the components. Furthermore, the recess may be adapted to receive the components along its width. The components can be inserted for connection in the recess. In the region of the recess, the components can be inserted into the connecting element and thus connected to one another.
Besonders vorteilhaft ist eine Ausgestaltung, bei der die Ausnehmung derart ausgestaltet ist, dass die Bauteile bündig mit dem Träger abschließen. Die Bauteile können in die Ausnehmung eingebracht werden. Durch einen bündigen Abschluss der Bauteile mit dem Träger kann eine einheitliche Oberfläche mit gleicher Höhe gebildet werden. Das Auftreten von Ritzen oder Furchen zwischen den Bauteilen und dem Träger kann verhindert werden.Particularly advantageous is an embodiment in which the recess is designed such that the components are flush with the carrier. The components can be introduced into the recess. By a flush completion of the components with the carrier, a uniform surface can be formed with the same height. The occurrence of cracks or furrows between the components and the carrier can be prevented.
Bei einer weiteren Ausgestaltung der Erfindung entspricht die Tiefe der Ausnehmung der Dicke der Bauteile. Die Ausnehmung kann derart an die Bauteile angepasst sein, dass sich bei verbundenen Bauteilen im Übergangsbereich zwischen den Bauteilen und dem Träger eine ebene Oberfläche ergibt. Dadurch kann eine gemeinsame ebene Fläche durch die Bauteile und den Träger gebildet werden, die bei einer Brücke beispielsweise als Verkehrsweg nutzbar ist.In a further embodiment of the invention, the depth of the recess corresponds to the thickness of the components. The recess can be adapted to the components in such a way that, in the case of connected components, a flat surface results in the transition region between the components and the carrier. As a result, a common planar surface can be formed by the components and the carrier, which can be used, for example, as a traffic route in the case of a bridge.
In einer konstruktiven Ausgestaltung der Erfindung bilden die Seitenwände der Ausnehmung die Seitenanschläge. Bei Seitenwänden einer Ausnehmung, die als Seitenanschlag wirken, müssen keine separaten Seitenanschläge vorgesehen werden, um eine laterale Bewegung der Bauteile zu begrenzen. Die Seitenwände können die Bauteile berühren. Überdies können die Seitenwände beim Einbringen der Bauteile in die Ausnehmung als Führung für die Bauteile wirken.In a structural embodiment of the invention, the side walls of the recess form the side stops. For side walls of a recess that act as a side stop, no separate side stops need to be provided to limit lateral movement of the components. The side walls can touch the components. Moreover, when the components are introduced into the recess, the side walls can act as a guide for the components.
Die Bauteile können eine Nut aufweisen, deren Tiefe im Wesentlichen an die halbe Breite der Feder angepasst ist. Bei verbundenen Bauteilen kann die Feder zur Hälfte in der Nut des ersten Bauteils und zur Hälfte in der Nut des zweiten Bauteils angeordnet sein. Zudem können die verbundenen Bauteile an einer Anlagefläche des Trägers anliegen, die sich über die gesamte Breite des Trägers erstreckt. Jedes der verbundenen Bauteile kann auf einer Hälfte der Anlagefläche an dem Träger anliegen. Bevorzugt ist der Träger breiter als die Breite der Feder. Bei einer Anlagefläche, die breiter als die Feder ausgestaltet ist, kann eine erhöhte Stabilität der Verbindung zwischen den Bauteilen untereinander und/oder zwischen den Bauteilen und dem Träger ermöglicht werden. Die Bauteile können im verbundenen Zustand mit einem Bereich an dem Träger anliegen der größer ist als der Bereich, in dem sich die Nut erstreckt. Vorstehend wurde auf vorteilhafte Ausgestaltungen des Trägers eingegangen, der hinsichtlich der beiden Bauteile zugleich eine tragende als auch eine verbindende Funktion erfüllt. Nachfolgend sollen bevorzugte Ausgestaltungen der beiden Bauteile beschrieben werden. In diesem Zusammenhang wird die Seite, an der die beiden Bauteile miteinander verbunden werden, als Stirnseite bezeichnet. Die jeweilige Seite der beiden Bauteile, die dem Träger zugewandt ist, wird als Trägerseite bezeichnet. Bauteile, die an dem Träger anliegen, sind somit stirnseitig miteinander verbunden und trägerseitig mit dem Träger verbunden.The components may have a groove whose depth is adapted substantially to half the width of the spring. In connected components, the spring can be arranged in half in the groove of the first component and half in the groove of the second component. In addition, the connected components can rest on a contact surface of the carrier, which extends over the entire width of the carrier. Each of the connected components can rest against the carrier on one half of the contact surface. Preferably, the carrier is wider than the width of the spring. In a contact surface, which is designed wider than the spring, an increased stability of the connection between the components with each other and / or between the components and the carrier can be made possible. The components may abut in the connected state with a region on the support which is larger than the region in which the groove extends. In the foregoing, advantageous embodiments of the carrier have been considered which, at the same time, fulfill both a supporting and a connecting function with regard to the two components. Hereinafter, preferred embodiments of the two components will be described. In this context, the side at which the two components are connected to each other, referred to as the front side. The respective side of the two components, which faces the carrier, is referred to as the carrier side. Components which bear against the carrier are thus connected to one another at the end side and connected to the carrier on the carrier side.
Erfindungsgemäß ist an den Bauteilen im Bereich der Verbindung stirnseitig und/oder trägerseitig ein Kupplungselement angeordnet, welches die Nut aufweist oder bildet. Das Kupplungselement kann einstückig mit dem Bauteil verbunden sein. An der Stirnseite der Bauteile kann das Kupplungselement als Verlängerung des Bauteils ausgebildet sein. Bei einem trägerseitig an dem Bauteil angeordneten Kupplungselement, kann das Kupplungselement nach Art eines Aufsatzes über die Oberfläche des Bauteils hervorstehen.According to the invention, a coupling element which has or forms the groove is arranged on the components in the region of the connection on the front side and / or on the carrier side. The coupling element may be integrally connected to the component. At the front side of the components, the coupling element may be formed as an extension of the component. In a carrier side arranged on the component coupling element, the coupling element may protrude in the manner of an essay on the surface of the component.
Bevorzugt ist die Tiefe der Nut bezüglich einer Oberseite des Bauteils verschieden von der Tiefe der Nut bezüglich einer der Oberseite gegenüberliegenden Unterseite des Bauteils. Die Unterseite des verbundenen Bauteils kann dem Träger zugewandt sein und insbesondere auf dem Träger aufliegen. Durch eine Nut mit unterschiedlich langen Materialvorsprüngen kann an der Oberseite des Bauteils eine bündige Verbindung der Bauteile ermöglicht werden, während an der Unterseite des Bauteils im Bereich unterhalb der Nut ein Freiraum für den Steg vorgehalten werden kann.Preferably, the depth of the groove with respect to an upper side of the component is different from the depth of the groove with respect to an underside of the component opposite the upper side. The underside of the connected component may face the carrier and in particular rest on the carrier. Through a groove with different lengths of material projections, a flush connection of the components can be made possible at the top of the component, while at the bottom of the component in the region below the groove a space for the web can be kept.
Bei einem Träger, der eine Ausnehmung aufweist liegt das Kupplungselement bevorzugt in der Ausnehmung. In der verbundenen Stellung können die Bauteile stirnseitig aneinander anliegen, während die Kupplungselemente der Bauteile in der Ausnehmung des Trägers miteinander verbunden sind.In a carrier having a recess, the coupling element is preferably located in the recess. In the connected position, the components abut each other at the front, while the coupling elements of the components are connected to each other in the recess of the carrier.
In einer weiteren Ausgestaltung sind an beiden Bauteilen mehrere Kupplungselemente parallel angeordnet. Die Kupplungselemente können über die Stirnseite der Bauteile verteilt sein. Ferner können zwischen den parallelen Kupplungselementen Führungselemente vorgesehen sein, die eine Führung der Bauteile gegeneinander bewirken.In a further embodiment, a plurality of coupling elements are arranged in parallel on both components. The coupling elements can be distributed over the front side of the components. Furthermore, guide elements can be provided between the parallel coupling elements, which effect a guidance of the components against each other.
In einer alternativen Ausgestaltung erstreckt sich die Nut über die gesamte Breite der Bauteile. Eine derartige Nut kann über die gesamte Breite des Bauteils in Eingriff mit der Feder stehen. Dadurch kann eine hohe Festigkeit der Verbindung gegenüber dem Verkippen der Bauteile gegeneinander ermöglicht werden.In an alternative embodiment, the groove extends over the entire width of the components. Such a groove may be in engagement with the spring over the entire width of the component. This allows a high strength of the connection against tilting of the components against each other.
Bauteile, die mittels einer Nut-Feder-Verbindung miteinander verbunden werden, können - wie oben beschrieben - verbindungsseitig eine Nut aufweisen. Das erforderliche Verbindungselement weist in diesem Fall eine Feder auf, die in die Nuten der Bauteile eingesteckt werden kann. Ohne das Prinzip der Nut-Feder-Verbindung zu verändern, kann an den Verbindungsseiten der Bauteile im Gegensatz zu den vorstehenden Ausführungen jeweils eine Feder angeordnet sein. In diesem Fall ist ein Verbindungselement erforderlich, welches eine Nut aufweist.Components which are connected to one another by means of a tongue and groove connection can, as described above, have a groove on the connection side. The required connecting element in this case has a spring which can be inserted into the grooves of the components. Without changing the principle of the tongue and groove connection, in each case a spring can be arranged on the connection sides of the components, in contrast to the above embodiments. In this case, a connecting element is required, which has a groove.
Die beschriebene Nut-Feder-Vebindung zum Verbinden von zwei, insbesondere plattenförmigen, Bauteilen ermöglichen eine einfache Montage der Bauteile. Die Bauteile können in einfacher Weise in das Verbindungselement eingesteckt werden. Mittels der Bauteilverbindung kann aus mehreren, insbesondere plattenförmigen, Bauteilen eine Fläche aufgebaut werden. Die Nut-Feder-Verbindungen können beispielsweise zur Befestigung von Boden- oder Deckenelementen sowie zur Verbindung der Bauteile einer Trägerkonstruktion angewendet werden.The described tongue and groove connection for connecting two, in particular plate-shaped, components allow easy assembly of the components. The components can be easily inserted into the connecting element. By means of the component connection, a surface can be constructed from a plurality of, in particular plate-shaped, components. The tongue and groove connections can be used for example for fastening floor or ceiling elements and for connecting the components of a support structure.
Gerüste, Gebäude, Dächer und Brückenbauwerke können als modulare Trägerkonstruktionen ausgeführt werden, die mehrere miteinander verbundene, tragende Bauteile aufweisen. Bei einer Trägerkonstruktion nach Art eines Fachwerks sind die Bauteile als Stäbe, Stützen oder Rahmen ausgebildet. Ferner sind Trägerkonstruktionen bekannt, die im Gegensatz zu einem Fachwerk flächige, plattenförmige Bauteile aufweisen, wie dies beispielsweise in der bereits genannten
Eine modulare Trägerkonstruktion weist nach Art eines Baukastens verschiedene Typen von Bauteilen sowie Verbindungen auf. Die gleichartigen Bauteile eines Typs können kosteneffizient gefertigt werden. Ferner kann die Montage der Trägerkonstruktion durch gleichartige Verbindungen vereinfacht werden.A modular support structure has various types of components and connections in the manner of a modular system. The similar components of one type can be manufactured cost-effectively. Furthermore, the assembly of the support structure can be simplified by similar connections.
Bei einer eingangs genannten modularen Trägerkonstruktion sind die Auflageelemente als Bauteile gemäß einer oben beschriebenen Bauteilverbindung miteinander verbunden.In a modular carrier construction mentioned at the outset, the support elements are connected to one another as components according to a component connection described above.
Da das Verbindungselement, welches die beiden Auflageelemente verbindet, an einem Träger angeordnet ist, welches die beiden Auflageelemente trägt, sind keine losen Verbindungselemente erforderlich. Die Auflageelemente können beim Zusammenbau in das Verbindungselement an dem Träger gesteckt werden und somit in einfacher Weise miteinander verbunden werden.Since the connecting element which connects the two support elements is arranged on a support which carries the two support elements, no loose connection elements are required. The support elements can be plugged into the connecting element on the carrier during assembly and thus be connected to one another in a simple manner.
Eine Brücke, die als modulare Trägerkonstruktion ausgebildet ist, kann mehrere, voneinander beabstandete Träger aufweisen, die in Querrichtung der Brücke, d.h. quer zu dem Verkehrsweg der Brücke, orientiert sind. Diese Querträger können Auflageelemente tragen, die gemäß einer vorstehend beschriebenen Bauteilverbindung verbunden sind. Die Auflageelemente können identisch ausgeführt sein und insbesondere auf zwei gegenüberliegenden Seiten eine Nut aufweisen. Bei identischen Auflageelementen und/oder identischen Trägern können die Auflageelemente bzw. die Träger beliebig miteinander vertauscht werden. Somit kann bei der Montage eine Verwechslung von Bauteilen ausgeschlossen werden.A bridge, which is designed as a modular support structure, may have a plurality of spaced-apart support, which are oriented in the transverse direction of the bridge, ie transverse to the traffic route of the bridge. These cross beams can support support elements which are connected according to a component connection described above. The support elements can be made identical and in particular have a groove on two opposite sides. In the case of identical support elements and / or identical supports, the support elements or the supports can be interchanged as desired. Thus, during assembly a confusion of components can be excluded.
Mittels der beschriebenen Bauteilverbindung können die Auflageelemente in Längsrichtung der Brücke miteinander verbunden werden. Zudem können die Auflageelemente im Bereich ihrer Stirnseiten auf den Querträgern der Brücke aufliegen. Somit können die Auflageelemente sowohl miteinander als auch mit den Querträgern verbunden werden. Insbesondere können die Stirnseiten der Auflageelemente aneinander anliegen.By means of the described component connection, the support elements can be connected together in the longitudinal direction of the bridge. In addition, the support elements can rest in the region of their end faces on the cross members of the bridge. Thus, the support elements can be connected both with each other and with the cross members. In particular, the end faces of the support elements can rest against each other.
Durch die Aneinanderreihung mehrerer beabstandeter Querträger kann eine Verkehrsfläche in Längsrichtung der Brücke gebildet werden. Die beabstandeten Querträger können jeweils ein Verbindungselement aufweisen, mittels dem die aufgelegten Auflageelemente verbunden werden. Die Bauteilverbindung ist beliebig oft in Reihe verwendbar. Je nach Ausgestaltung der Brücke, können die Auflageelemente Fahrbahntafeln oder Spurträger der Brücke bilden.By juxtaposing a plurality of spaced cross members, a traffic area in the longitudinal direction of the bridge can be formed. The spaced cross members may each have a connecting element, by means of which the applied support elements are connected. The component connection can be used as often as desired in series. Depending on the design of the bridge, the support elements can form lane panels or track carriers of the bridge.
Weitere Vorteile der Erfindung werden nachfolgend anhand der in den Figuren dargestellten Ausführungsbeispiele erläutert. Darin zeigen:
- Fig. 1
- eine perspektivische Darstellung einer modularen Brücke;
- Fig. 2
- eine Vorderansicht der Brücke aus
Fig. 1 ; - Fig. 3
- eine Seitenansicht der Brücke aus
Fig. 1 ; - Fig. 4
- eine Draufsicht der Brücke aus
Fig. 1 ; - Fig. 5
- die Brücke aus
Fig. 1 in einer Explosionszeichnung; - Fig. 6
- eine erste schematische Ausführung des Querträgers aus
Fig. 1 in einer seitlichen Darstellung; - Fig. 7
- der Querträger aus
Fig. 6 in einer Draufsicht; - Fig. 8
- eine perspektivische Darstellung des Querträgers aus
Fig. 6 ; - Fig. 9
- eine Schnittdarstellung des Querträgers aus der
Fig. 6 im Bereich des Befestigungselements; - Fig. 10
- eine perspektivische Darstellung des Rampenelements aus
Fig. 1 ; - Fig. 11
- eine Seitenansicht einer zweiten Ausgestaltung des Querträgers;
- Fig. 12
- der Querträgern aus
Fig. 11 in einer Draufsicht; - Fig. 13
- der Querträger aus
Fig. 11 in einer perspektivischen Darstellung; - Fig. 14
- das Auflageelement in einer Vorderansicht;
- Fig. 15
- das Auflageelement aus
Fig. 14 in einer Seitenansicht; - Fig. 16
- das Auflageelement aus
Fig. 14 in einer Draufsicht; - Fig. 17
- das Auflageelement aus
Fig. 14 in einer perspektivischen Darstellung; - Fig. 18-19
- eine dritte Ausgestaltung des Querträgers in Schnittdarstellungen;
- Fig. 20-21
- eine vierte Ausgestaltung des Querträgers in Schnittdarstellungen;
- Fig. 22-23
- eine fünfte Ausgestaltung des Querträgers in Schnittdarstellungen;
- Fig. 24
- der Verbindungsbereich zweier Seitenelemente aus
Fig. 1 in einer perspektivischen Darstellung; - Fig. 25
- das längsseitige Ende eines Seitenelements aus
Fig. 1 in einer perspektivischen Darstellung; - Fig 26
- das Sicherungselement aus Flg. 25 in einer perspektivischen Darstellung;
- Fig. 27-29
- der Querträger und zwei Seiten elemente in einer perspektivischen Darstellung zur Veranschaulichung des Verbindungsund Verriegelungsvorgangs; und
- Fig. 30
- das Seitenelement aus
Fig. 1 in einer Schnittdarstellung.
- Fig. 1
- a perspective view of a modular bridge;
- Fig. 2
- a front view of the bridge
Fig. 1 ; - Fig. 3
- a side view of the bridge
Fig. 1 ; - Fig. 4
- a top view of the bridge
Fig. 1 ; - Fig. 5
- the bridge off
Fig. 1 in an exploded view; - Fig. 6
- a first schematic embodiment of the cross member
Fig. 1 in a side view; - Fig. 7
- the cross member
Fig. 6 in a plan view; - Fig. 8
- a perspective view of the cross member
Fig. 6 ; - Fig. 9
- a sectional view of the cross member of the
Fig. 6 in the region of the fastening element; - Fig. 10
- a perspective view of the ramp element
Fig. 1 ; - Fig. 11
- a side view of a second embodiment of the cross member;
- Fig. 12
- the cross members
Fig. 11 in a plan view; - Fig. 13
- the cross member
Fig. 11 in a perspective view; - Fig. 14
- the support element in a front view;
- Fig. 15
- the support element
Fig. 14 in a side view; - Fig. 16
- the support element
Fig. 14 in a plan view; - Fig. 17
- the support element
Fig. 14 in a perspective view; - Fig. 18-19
- a third embodiment of the cross member in sectional views;
- Fig. 20-21
- a fourth embodiment of the cross member in sectional views;
- Fig. 22-23
- a fifth embodiment of the cross member in sectional views;
- Fig. 24
- the connection area of two page elements
Fig. 1 in a perspective view; - Fig. 25
- the longitudinal end of a page element
Fig. 1 in a perspective view; - Fig. 26
- the fuse element from Flg. 25 in a perspective view;
- Fig. 27-29
- the cross member and two side elements in a perspective view for illustrating the connection and locking operation; and
- Fig. 30
- the page element
Fig. 1 in a sectional view.
In der
Die modulare Brücke 5 kann als temporäres Brückenbauwerk eingesetzt werden, welches in seine Bauteile 1, 2, 3, 20, 21 zerlegt zu seinem Einsatzort verbracht wird. Am Einsatzort können die Bauteile 1, 2, 3, 20, 21 dann manuell miteinander verbunden werden. Die Brücke 5 kann aufgrund ihrer Modularität sowie der Ausgestaltung der Bauteile 1, 2, 3, 20, 21 in einfacher Weise errichtet werden. Ferner kann die Brücke 5 - je nach Bedarf - in einer beliebigen Länge bereitgestellt werden. Infolgedessen können insbesondere Flüsse oder Gräben mittels der Brücke 5 in kurzer Zeit überbrückt werden. Die Brücke 5 stellt einen Verkehrsweg zur Querung der Brücke 5 in Längsrichtung L bereit, der gleichermaßen von Fahrzeugen und von Personen benutzt werden kann.The
In Längsrichtung L weist die Brücke 5 als tragende Bauteile die in Längsrichtung L verbundenen Seitenelemente 2, 3 auf. vgl.
Der sich in Längsrichtung L erstreckende Verkehrsweg wird durch die auf den Querträgern 1 angeordneten Bauteile 20 gebildet, die im Folgenden als Auflageelemente 20 bezeichnet werden. Die Auflageelemente 20 sind mittels der Querträger 1 über eine erfindungsgemäße Verbindungsvorrichtung miteinander verbunden, die im weiteren Text noch ausführlich beschrieben wird.The traffic route extending in the longitudinal direction L is formed by the
Die Auflageelemente 20 sind plattenförmig ausgebildet und können die bei der Überquerung der Brücke 1 orthogonal auf sie ausgeübten Kräfte aufnehmen. Darüber hinaus können die Auflageelemente 20 auch durch Kräfte belastet werden, die in ihrer Ebene wirken. Die Auflageelemente 20 können die Brücke somit nach Art eines Windverbandes gegen Verzerrungen aussteifen.The
Die Auflageelemente 20 sind mit den Querträgern 1 über im weiteren Text beschriebene Vorrichtungen verbunden und bilden zwei in Längsrichtung L der Brücke 5 durchgängige Flächen, die insbesondere als Fahrfläche für ein Fahrzeug geeignet sind, vgl.
Die modulare Brücke 5 kann in einfacher Weise aus den Bauteilen 1, 2, 3, 20, 21 zusammengebaut werden, da die Verbindungsmittel zum Verbinden der Bauteile 1, 2, 3, 20, 21 feste Bestandteile der jeweiligen Bauteile 1, 2, 3, 20, 21 sind. Somit sind keine weiteren, losen Verbindungsmittel zum Verbinden der Bauelemente 1, 2, 3, 20, 21 erforderlich.The
Die Bauteile 1, 2, 3, 20, 21 der Brücke 5 sind überdies aus einem Faserverbundwerkstoff hergestellt, wodurch sie ein geringes Gewicht, das insbesondere geringer als 25 kg ist, aufweisen. Die Bauteile 1, 2, 3, 20, 21 können daher von einer Person allein gehalten und an der Brücke 5 montiert werden.The
Bei der Montage der Brücke 5 ist es vorteilhaft, wenn die Brücke 5 segmentweise aufgebaut wird. Ein Segment 53 der Brücke 5 weist zwei gegenüberliegende Seitenelemente 2, 3, einen Querträger 1 sowie zwei Auflageelemente 20 auf, vgl.
Alternativ können die Segmente 53 auch vorgefertigt werden. Dazu werden zuerst die Seitenelemente 2,3 mit dem Querträger 1 verbunden und verriegelt. In einem zweiten Schritt werden die Seitenelemente 2, 3 des vorgefertigten Segments 53 dann mit den Seitenelementen 2, 3 eines bereits mit der Brücke 5 verbundenen Segments 53 verbunden und verriegelt. Die Auflageelemente 21 können entweder vor oder nach dem Verbinden der Segmente 53 mit den Querträgern 1 verbunden werden.Alternatively, the
Ferner kann bei der Montage der Brücke 5 ein Taktschiebeverfahren zum Einsatz kommen, bei dem die Segmente 53 auf einer Seite des Hindernisses vorgefertigt sowie miteinander verbunden und verriegelt werden. Die aufgebauten Segmente 53 werden segmentweise über das Hindernis geschoben. Um die beim Verschieben der aufgebauten Segmente 53 über das Hindernis auftretenden Kragmomente zu reduzieren, wird an dem vordersten Segment 53 ein Vorbauschnabel angeordnet, der die aufgebauten Segmente 53 beim Erreichen der anderen Seite des Hindernisses abstützen kann.Further, in the assembly of the
Im Folgenden soll auf die unterschiedlichen Bauteilverbindungen zwischen den Bauteilen 1, 2, 3, 20, 21 eingegangen werden. Zuerst wird die Bauteilverbindung 12, 12' zwischen den Seitenelementen 2,3 und den Querträgern 1 bzw. den Rampenelementen 21 beschrieben. Dann wird auf die Verbindung der Seitenelemente 2,3 in Längsrichtung L eingegangen. Abschließend wird die erfindungsgemäße Verbindung der Auflageelemente 20 in Längsrichtung L miteinander und mit den Querträgern 1 beschrieben.In the following, the different component connections between the
Anhand der
Der in den
Die plattenförmigen Seitenelemente 2, 3 sind zum Verbinden und Verriegeln mit den Querträgern 1 um eine in Längsrichtung L verlaufende, horizontale Schwenkachse S schwenkbar ausgestaltet, vgl.
Wie in der
Das Befestigungselement 6, 6' ist derart gemäß
Wie in der
Ferner ist in der
- Zum Verbinden des
Querträgers 1 2, 3 werden diemit dem Seitenelement Befestigungselemente 6 desQuerträgers 1auf das Auflager 7 des Seitenelements 2, 3 aufgelegt. Dabei befindet 2, 3 in einer Offenstellung, in der es gegenüber der vertikalen Richtung V um einen Schwenkwinkel W verschwenkt ist, vgl. auchsich das Seitenelement Fig. 2 . Beim Auflegengreifen die Befestigungselemente 6 indie Ausnehmung 10 ein. Zugleich greift eine an 2, 3dem Seitenetement angeordnete Nase 10 indie Nut 26 zwischenden Befestigungselementen 6 desQuerträgers 1 ein.Die Nase 10 wirkt als Anschlag für dieBefestigungselemente 6. Dadurch kann eine Bewegung des Querträgers 1 in Längsrichtung L und in Querrichtung Q begrenzt werden. Zudem können andem Querträger 1 weitere Elemente angeordnet sein, die eine Verdrehung und/oder Verkippung des Querträgers 1 in der aus der Längsrichtung L und der Querrichtung Q gebildeten horizontalen Ebene begrenzen.
- For connecting the
cross member 1 with the 2, 3, theside member fastening elements 6 of thecross member 1 are placed on thesupport 7 of the 2, 3. In this case, theside member 2, 3 is in an open position in which it is pivoted relative to the vertical direction V by a pivot angle W, cf. alsoside member Fig. 2 , When placing thefasteners 6 engage in the recess 10 a. At the same time engages a arranged on the 2, 3Seitenetement nose 10 in thegroove 26 between thefastening elements 6 of the cross member 1 a. Thenose 10 acts as a stop for thefastening elements 6. This allows a movement of thecross member 1 in the longitudinal direction L and in the transverse direction Q are limited. In addition, 1 further elements may be arranged on thecross member 1, which limit a rotation and / or tilting of thecross member 1 in the horizontal plane formed from the longitudinal direction L and the transverse direction Q.
Der verbundene Zustand, in dem die Befestigungselemente 6 auf den Auftagern 7 aufliegen, ist in der
Zum Verriegeln der Seitenelemente 2 und 3 mit dem Querträger 1 werden die Seitenelemente 2, 3 aus der Offenstellung, vgl.
Um eine Schwenkbewegung der Seitenelemente 2, 3 zu blockieren, können die Seitenelemente 2, 3 verriegelt werden. Dazu ist im Bereich der Enden der Brücke 5 ein Sicherungselement 11 zwischen dem endseitigen Seitenelement 2, 3 und dem jeweiligen Rampenelement 21 angeordnet.In order to block a pivoting movement of the
Eine Detaildarstellung dieses Sicherungselements 11 ist in der
An dem anderen Ende ist das Sicherungselement 11 mittels des Bolzens 43 mit einem Abschlusselement 22 verbunden, welches mit dem Seitenelement 2,3 über ein Verbindungselement 41 gekoppelt ist. Dazu kann der Bolzen 43 in eine Öffnung in dem Abschlusselement 22 in Längsrichtung L eingesteckt werden.At the other end, the securing
Mittels dieser Sicherung kann ein unbeabsichtigtes Verschwenken der Seitenelemente 2, 3 verhindert werden. Wie im weiteren Text noch dargestellt werden wird, sind die Seitenelemente 2, 3 ferner auch in Längsrichtung L verriegelbar. Infolgedessen ist zur Verriegelung der Schwenkbewegung der miteinander verriegelten Seitenelemente 2, 3 nur ein jeweils am Ende der Brücke 5 angeordnetes Sicherungselement 11 erforderlich.By means of this backup inadvertent pivoting of the
Im Folgenden soll anhand der Darstellung in der
- In Längsrichtung L der
Brücke 5 können die 2, 3Seitenelemente über Steckverbindungen 13 miteinander verbunden werden. Im Bereich des Untergurts der 2,3 weisen diese jeweils an einer Stirnseite einen Zapfen 14 und an der gegenüberliegenden Seite eine Hülse 13 auf.Seitenelemente Sowohl der Zapfen 14 als auch die Hülse 13 sind konzentrisch zur Schwenkachse S angeordnet. Der indie Hülse 13eingesteckte Zapfen 14 kann gedreht werden.Der Zapfen 14 ist fest mit 2, 3 verbunden. Somit kann diedem jeweiligen Seitenelement Steckverbindung 13 das Schwenklager 2, 3 bilden.für das Seitenelement 2,3 können mittels dieses Schwenklagers gegeneinander verschwenkt werden.Die Seitenelemente
- In the longitudinal direction L of the
bridge 5, the 2, 3 are connected to each other viaside elements connectors 13. In the region of the lower chord of the 2, 3, these each have aside elements pin 14 on one end side and asleeve 13 on the opposite side. Both thepin 14 and thesleeve 13 are arranged concentrically to the pivot axis S. The plugged into thesleeve 13pin 14 can be rotated. Thepin 14 is fixedly connected to the 2, 3. Thus, therespective side member connector 13, the pivot bearing for the 2, 3 form. Theside member 2,3 can be pivoted against each other by means of this pivot bearing.side elements
Um die Steckverbindung zu verriegeln, ist im Bereich der Hülse 15 ist ein Lagesicherungselement 16 vorgesehen, welches durch eine Öffnung 38 im Zapfen 14 gesteckt werden kann. Bei verriegelter Steckverbindung 13 ist kein Verschwenken der miteinander verbundenen Seitenelemente 2,3 gegeneinander mehr möglich. Die Seitenelemente 2,3, sind durch das Lagesicherungselement 16 sowohl hinsichtlich der Steckverbindung 13 als auch hinsichtlich der Verschwenkbarkeit gegenüber der angrenzenden Seitenelemente 2, 3 verriegelbar. Das Lagesicherungselement 16 weist ferner eine Öffnung 19.1 auf, in die ein Sicherungsstift einsteckbar ist. Mittels eines Sicherungsstifts kann das Lagesicherungselement 16 in der verriegelnden Stellung gehalten werden.In order to lock the connector, a
Die Brücke 5 ist bei der Montage und dem Überfahren im Bereich des Obergurts und Untergurts jeweils unterschiedlichen Beanspruchungen ausgesetzt. Daher ist es erforderlich, dass die die Brücke 5 in Längsrichtung L Druck- und Zugkräfte aufnehmen kann. Dazu weist die Stirnseite des Seitenelements 2, 3 eine Bolzensicherung 17 auf, die im Bereich des Obergurts der Seitenelemente 2, 3 angeordnet ist. Mittels der Bolzensicherung 17 können miteinander verbundene Seitenelemente 2, 3 zusätzlich miteinander verriegelt werden. Die Seitenelemente 2, 3 können somit gegen Zug und Druck gesichert werden. Die Bolzensicherung 17 weist einen Bolzen 39 auf, der durch das Verriegelungselement 40.1 an der Stirnseite des einen Seitenelements 2,3 und durch das Verriegelungselement 40.2 an der Stirnseite des anderen Seitenelements 2, 3 gesteckt werden kann. Der Bolzen 39 weist ferner eine Öffnung 19.2 auf, in die ein Sicherungsbolzen einsteckbar ist. Mittels eines Sicherungsbolzens kann der Bolzen 39 in der verriegelnden Stellung gehalten werden.The
Durch die Verbindung der Querträger 1 mit den Seitenelementen 2, 3 kann ein Grundgerüst für die Brücke bereitgestellt werden. Um die Brücke mit einem Verkehrsweg zum Befahren oder Begehen der Brücke auszurüsten, werden überdies die Auflageelemente 20 als Fahrbahntafeln mit den Querträgern 1 verbunden. Unter Verwendung der oben beschriebenen und in den
- In den
Fig. 11 ist eine zweite Ausgestaltung desbis 13Querträgers 1 dargestellt. Andem Querträger 1 sind in Längsrichtung L voneinander beabstandet zwei Verbindungselemente 46 angeordnet, welche jeweils eine Feder 23 aufweisen.Die Feder 23 weist eine Länge E auf, die im Wesentlichen der BreiteB der Auflageelemente 20 entspricht, vgl.Fig. 16 .Die Feder 23 kann die Bewegung der Auflageelemente 20 in Längsrichtung L begrenzen. An den Enden derFeder 23 sind jeweils Seitenanschläge 24.1 angeordnet, durch die eine Bewegung dermit dem Querträger 1 verbundenen Auflageelemente 20 in Querrichtung Q begrenzt werden kann.
- In the
Fig. 11 to 13 a second embodiment of thecross member 1 is shown. On thecross member 1 are spaced from each other in the longitudinal direction L two connectingelements 46 are arranged, which each have aspring 23. Thespring 23 has a length E which corresponds substantially to the width B of thesupport elements 20, cf.Fig. 16 , Thespring 23 can limit the movement of thesupport elements 20 in the longitudinal direction L. At the ends of thespring 23 each side stops 24.1 are arranged, can be limited by the movement of the support member connected to thecross member 1 20 in the transverse direction Q.
Die Verbindungselemente 46 sind einstückig an dem Querträger 1 angeformt. Dadurch kann der Montageaufwand zum Verbinden der Auflageelemente 20 mit den Querträgern 1 verringert werden. Alternativ können die Verbindungselemente 46 aber auch fest oder lösbar, z.B. über eine Schraubverbindung, mit dem Querträger 1 verbunden sein.The connecting
Die Ausgestaltung der Auflageelemente 20 ist den
Alternativ kann auch an einer der weiteren Seiten des Auflageelements 20 aus den
Neben der in den
In den
Bei dieser dritten Ausgestaltung des Querträgers 1 wird die Verbindung der Auflageelemente20 hergestellt, indem die Auflageelemente 20 in die Ausnehmung 49 eingeführt werden und in das Verbindungselement 46 eingesteckt werden. Ein seitliches Verrutschen der Auflageelemente 20 kann durch Seitenanschläge 24.2 verhindert werden, die als Seitenwände der Ausnehmung 49 ausgestaltet sind. Dadurch, dass die Dicke D der Auflageelemente 20 der Tiefe T der Ausnehmung 49 entspricht, können die Auflageelemente 20 mit dem Querträger 1 bündig abschließen. Die Auflageelemente 20 bilden eine gemeinsame Oberfläche mit dem Querträger 1.In this third embodiment of the
Wie in der
In den
Eine fünfte Ausgestaltung des Querträgers 1 ist in den
Die in den Ausführungsbeispielen beschriebene Verbindung von zwei, insbesondere plattenförmigen, Bauteilen 20 mittels einer Nut-Feder-Verbindung 45 weist ein Verbindungselement 46 auf, welches an einem Träger 1 angeordnet ist. Beim Zusammenbau können die Bauteile 20 in das Verbindungselement 46 an dem Träger 1 gesteckt werden. Es sind keine losen Verbindungsmittel erforderlich. Somit kann die Verbindung der Bauteile 20 in einfacher Weise erfolgen.The connection described in the exemplary embodiments of two, in particular plate-shaped,
- 11
- erstes Bauteil, Querträgerfirst component, cross member
- 22
- zweites Bauteil, Seitenelementsecond component, side element
- 33
- drittes Bauteil, Seitenelementthird component, side element
- 44
- Nasenose
- 55
- Brückebridge
- 6, 6'6, 6 '
- Befestigungselementfastener
- 7, 7'7, 7 '
- AuflagerIn stock
- 8, 8'8, 8 '
- Verriegelungselementlocking element
- 99
- Anschlagattack
- 10, 10'10, 10 '
- Ausnehmungrecess
- 1111
- Sicherungselementfuse element
- 12, 12'12, 12 '
- BauteilverbindungA connection between components
- 1313
- Steckverbindungconnector
- 1414
- Zapfenspigot
- 1515
- Hülseshell
- 1616
- LagesicherungselementPosition securing element
- 1717
- Bolzensicherungpin safety
- 1818
- Bolzenbolt
- 19.1, 19.219.1, 19.2
- Öffnungopening
- 2020
- Auflageelement, BauteilSupport element, component
- 2121
- Rampenelementramp element
- 2222
- Abschlusselementtermination element
- 2323
- Federfeather
- 24.1-24.424.1-24.4
- Seitenanschlagside stop
- 2525
- Nutgroove
- 2626
- Nutgroove
- 2727
- Auflageflächebearing surface
- 2828
- Kopfhead
- 2929
- Halsneck
- 3030
- Bauteilkörpercomponent body
- 3131
- Rundflächearound area
- 3232
- Außenrundungoutside rounding
- 3333
- Innenrundunginside rounding
- 3434
- Hintergreifungrearward engagement
- 3535
- Rampenschrägeramp slope
- 3636
- Verbindungselementconnecting element
- 3737
- Anschlagsflächestop surface
- 3838
- Öffnungopening
- 3939
- Bolzenbolt
- 40.1, 40.240.1, 40.2
- Verriegelungselementlocking element
- 4141
- Verbindungselementconnecting element
- 4242
- Verbindungselementconnecting element
- 4343
- Bolzenbolt
- 4444
- Bolzenbolt
- 4545
- Nut-Feder-VerbindungTongue and groove
- 4646
- Verbindungselementconnecting element
- 4747
- Stegweb
- 4848
- Ausnehmungrecess
- 4949
- Ausnehmungrecess
- 5050
- Kupplungselementcoupling member
- 5151
- Innenabschnittinner portion
- 5252
- Rundflächearound area
- 5353
- Segmentsegment
- 5454
- Rückwandrear wall
- BB
- Breitewidth
- DD
- Tiefedepth
- Ee
- Längelength
- FF
- Breitewidth
- HH
- horizontale Richtunghorizontal direction
- LL
- Längsrichtunglongitudinal direction
- Querrichtungtransversely
- SS
- Schwenkachseswivel axis
- TT
- Tiefedepth
- VV
- vertikale Richtungvertical direction
- WW
- Schwenkwinkelswivel angle
Claims (11)
- Modular support structure, in particular a bridge (5), having side elements (2, 3) which are connected to one another via supports (1), wherein bearing elements are arranged on the supports (1), which bearing elements, particularly in the form of panel-like components (20), are connected to one another by means of a tongue-and-groove connection (45), wherein in each case two components (20) to be connected have a groove (25), and a connecting element (46) which has the tongue (23) is arranged on the support (1) carrying the components (20), characterized in that a movement of the components (20) in the direction of the groove (25) is limited by lateral stops (24.1, 24.2, 24.3, 24.4) arranged on the support (1) or on the connecting element (46), in that the components (20) adjoin one another flush, in that the connecting element (46) has a T-shaped cross section, and in that a coupling element (50) which has or forms the groove (25) is arranged at the end sides and/or support side of the components (20) in the region of the connection (45).
- Modular support structure according to one of the preceding claims, characterized in that the connecting element (46) has a web (47) which connects the tongue (23) to the support (1).
- Modular support structure according to one of the preceding claims, characterized in that the support (1) has a recess (48, 49) in which the connecting element (46) is arranged.
- Modular support structure according to Claim 3, characterized in that the recess (49) is configured in such a way that the components (20) terminate flush with the support (1).
- Modular support structure according to either of Claims 3 or 4, characterized in that the depth (T) of the recess (49) corresponds to the thickness (D) of the components (20).
- Modular support structure according to one of Claims 3 to 5, characterized in that the side walls of the recess (48, 49) form the lateral stops (24.2, 24.4).
- Modular support structure according to one of Claims 3 to 6, characterized in that the coupling element (50) is situated in the recess (48, 49).
- Modular support structure according to one of the preceding claims, characterized in that the support (1) is wider than the width (F) of the tongue (23).
- Modular support structure according to one of the preceding claims, characterized in that the depth of the groove (25) with respect to an upper side of the component (20) is different from the depth of the groove (25) with respect to an underside of the component (20) opposite the upper side.
- Modular support structure according to one of the preceding claims, characterized in that a plurality of coupling elements (50) are arranged in parallel on two components (20).
- Modular support structure according to one of the preceding claims, characterized in that the groove (25) extends over the entire width (B) of the components (20).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010038166A DE102010038166A1 (en) | 2010-10-13 | 2010-10-13 | Device for connecting two components and modular support structure |
PCT/DE2011/075239 WO2012052013A2 (en) | 2010-10-13 | 2011-09-30 | Device for connecting two components and modular support structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2627827A2 EP2627827A2 (en) | 2013-08-21 |
EP2627827B1 true EP2627827B1 (en) | 2016-12-14 |
Family
ID=45562052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11815687.6A Active EP2627827B1 (en) | 2010-10-13 | 2011-09-30 | Modular support structure |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2627827B1 (en) |
DE (1) | DE102010038166A1 (en) |
ES (1) | ES2613688T3 (en) |
WO (1) | WO2012052013A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104278634B (en) * | 2014-08-26 | 2016-03-30 | 国家电网公司 | Trestle type power transmission and transformation line installation base construction method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1173500B (en) * | 1960-05-06 | 1964-07-09 | Beteiligungs & Patentverw Gmbh | Detachable support structure, especially for detachable bridges |
US3807100A (en) * | 1971-08-16 | 1974-04-30 | Prod Specialties Inc | Building construction with elongated support member and interfitting panels |
GB8317663D0 (en) * | 1983-06-29 | 1983-08-03 | Cuthbert J D R | Floor and wall engagement means |
DE4419203C2 (en) * | 1994-06-01 | 1996-07-11 | Krupp Foerdertechnik Gmbh | Bridge composed of longitudinal beam sections, cross beams and road slabs |
DE19719300A1 (en) | 1997-05-07 | 1998-11-12 | Krupp Foerdertechnik Gmbh | Trough bridge formed from segments |
SE514645C2 (en) * | 1998-10-06 | 2001-03-26 | Perstorp Flooring Ab | Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles |
SE513189C2 (en) * | 1998-10-06 | 2000-07-24 | Perstorp Flooring Ab | Vertically mountable floor covering material comprising sheet-shaped floor elements which are joined together by means of separate joint profiles |
AT410815B (en) * | 2001-04-05 | 2003-08-25 | Kaindl M | CONNECTION OF PANEL-SHAPED COMPONENTS |
NZ566063A (en) * | 2005-07-22 | 2011-03-31 | Ben Stroyer | Boardwalk, deck, and platform system for quick placement in soil |
-
2010
- 2010-10-13 DE DE102010038166A patent/DE102010038166A1/en not_active Withdrawn
-
2011
- 2011-09-30 ES ES11815687.6T patent/ES2613688T3/en active Active
- 2011-09-30 EP EP11815687.6A patent/EP2627827B1/en active Active
- 2011-09-30 WO PCT/DE2011/075239 patent/WO2012052013A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
DE102010038166A1 (en) | 2012-04-19 |
WO2012052013A2 (en) | 2012-04-26 |
EP2627827A2 (en) | 2013-08-21 |
WO2012052013A3 (en) | 2012-06-14 |
ES2613688T3 (en) | 2017-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2208835B1 (en) | Panelling, in particular floor panelling | |
DE4419203C2 (en) | Bridge composed of longitudinal beam sections, cross beams and road slabs | |
DE2040082A1 (en) | Covering skin for reinforced earthworks | |
DE202006003836U1 (en) | Ceiling formwork system | |
WO2012059096A1 (en) | Modular bridge and method for constructing a modular bridge | |
WO2007124980A1 (en) | Connection system for a mobile floor | |
DE3929819A1 (en) | Barrier for building site - has steel panel bolted to steel posts welded to base plates | |
DE102008006251B4 (en) | Connecting element for a floor covering | |
DE2540267A1 (en) | STRUCTURAL STRUCTURE COMPOSED OF PANELS, IN PARTICULAR FOR A DISMOUNTABLE BRIDGE | |
EP2627827B1 (en) | Modular support structure | |
EP3502350B1 (en) | Concrete safety barrier | |
EP2627828B1 (en) | Modular bridge and method for connecting components of such a bridge | |
WO2014167116A1 (en) | Lining floorboard for scaffolds | |
AT405067B (en) | ARRANGEMENT FOR CONNECTING BARS IN A BUILDING AND METHOD FOR PRODUCING A BUILDING SKELETON USING JOINTED BEAMS | |
EP2995929A2 (en) | Climate test chamber | |
DE1127933B (en) | Elongated, preferably metallic component, especially for bridges that can be dismantled | |
DE102020210009B3 (en) | Roadway joint construction, modular system for bridging a building joint, method for assembling a roadway joint construction and method for opening one | |
DE102007063837B3 (en) | Set of panel-shaped panels with a movable locking element | |
EP2083127A2 (en) | Attachment head and system for creating superstructures | |
DE102006020259A1 (en) | Connecting device for coupling two construction units in e.g. houses has stop that maintains insert at predetermined position by being fixed within receiving portion | |
DE3808259A1 (en) | Building which can be assembled from prefabricated reinforced-concrete parts | |
EP1950349A2 (en) | Floor covering | |
EP3299519B1 (en) | Bridge element of a portable bridge and ground contact element for a bridge element | |
EP0967328B1 (en) | Fluid-tight large area panel system made of square, especially rectangular concrete slabs | |
EP1717452A1 (en) | Device for connecting two construction elements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130508 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20160317 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20161007 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 853701 Country of ref document: AT Kind code of ref document: T Effective date: 20170115 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502011011358 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170315 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170314 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2613688 Country of ref document: ES Kind code of ref document: T3 Effective date: 20170525 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170414 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170414 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170314 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502011011358 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20170915 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20170930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170930 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 853701 Country of ref document: AT Kind code of ref document: T Effective date: 20170930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20110930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161214 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20200921 Year of fee payment: 10 Ref country code: GB Payment date: 20200923 Year of fee payment: 10 Ref country code: FI Payment date: 20200918 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20200923 Year of fee payment: 10 Ref country code: CH Payment date: 20200925 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20201016 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: FI Ref legal event code: MAE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210930 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211001 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210930 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20230210 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211001 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230517 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230930 Year of fee payment: 13 |