REVERSING DEVICE

Description

[0001] The invention relates to a turning device for the construction industry for the fully automated insertion of a first double-wall section, at least partially, into a second double-wall section. The turning device comprises at least one turning frame, wherein the first double-wall section can be arranged at least partially within the at least one turning frame; at least one drive unit for the automated rotation of the at least one turning frame in space; at least one fixing element arranged on the at least one turning frame, with which a first double-wall section, arranged at least partially within the turning frame, can be fixed relative to the at least one turning frame; and at least one control and / or regulation device for controlling the at least one drive unit. The invention further relates to a method for the fully automated clamping of a first double-wall section using such a turning device.

[0002] Such a turning device is already known, for example, from EP 2 934 837 A2, in which precast concrete wall elements of varying thicknesses are rotated by a turning device. For fixing the precast concrete wall elements during the rotation process, clamping devices with hinged retaining elements are arranged on the turning device and are movable in the vertical direction. The clamping devices are pivoted and shifted relative to the precast concrete wall elements. This reduces the number of clamping devices required for different thicknesses, and because they are pre-assembled on the turning device, no manual removal and reinstallation of the clamping devices is necessary.The clamping elements of the clamping devices are pivoted upwards from a bent release position around a horizontal axis along the longitudinal extent of the precast concrete wall element for fixation. They are then moved laterally relative to the precast concrete wall element being fixed in a translational motion along a direction orthogonal to the longitudinal extent to generate a positive fit. The clamping devices are arranged in a grid pattern along the turning device and always occupy a position orthogonal to the longitudinal extent determined by the design of the clamping elements.

[0003] However, this concept of fixing precast concrete wall elements is very limited with regard to the variability of the precast concrete wall elements within a single plane. The production of precast concrete wall elements is restricted to simple rectangular panels of defined shapes, making it impossible to meet customer requirements for complex custom designs. Furthermore, for differing dimensions of precast concrete wall elements, the grid of clamping devices must be adjusted, or a different grid of clamping devices must be provided. In other words, such a turning device is not flexible in its application.

[0004] Furthermore, problems would arise, particularly with insulated double walls. Adapters or an additional adjustment mechanism would be needed to adapt the turning device to different insulation types, especially insulation heights.

[0005] DE 203 15 702 U1 discloses a generic turning device in which holding elements are pivotably arranged on a turning traverse. The holding elements can be lowered by hydraulic cylinders to clamp a concrete component. The holding elements can also be pivoted about a rotational axis a by hydraulic cylinders.

[0006] The description also mentions that this allows for fully automated tensioning of the concrete element.

[0007] The object of the present invention is therefore to provide a turning device improved compared to the prior art, as well as a method for fully automatic clamping of double-walled parts, in which the disadvantages of the prior art are at least partially eliminated.

[0008] This problem is solved by the features of independent claims 1 and 14.

[0009] According to the invention, it is therefore provided that the at least one fixing element is slidably and / or pivotably attached to the at least one turning frame, wherein at least one adjusting device is provided by means of which the at least one fixing element can be automatically slidably and / or pivotally moved relative to the at least one turning frame.

[0010] This makes it possible to create a positive fit between the at least one fixing element and the double-wall sections arranged in the at least one turning frame. The position of the at least one fixing element can be automatically adjusted to varying dimensions and geometries of the double walls to be produced by moving and / or pivoting it, whereby in particular complex geometries and shapes of double-wall sections can be securely fixed within the at least one turning frame.

[0011] For example, a large number of double-walled components or double walls can be produced simultaneously, with the individual double-walled components, which can be maneuvered during a turning process, differing in their geometry. This allows for optimal utilization of the surface area of ​​a pallet being turned, saving time and resources.

[0012] In particular, the automated sliding and swiveling capability of at least one fixing element eliminates the need for manual assembly steps. This allows for faster clamping of a double-walled section in a rotating frame and ensures a production process that is easier on workers, as the high weight of the fixing elements, necessitated by their robustness, no longer needs to be positioned manually.

[0013] The fixing elements can ensure, for example, that a standard connection between the edge formwork and the pallet is reinforced by means of magnets, thus preventing parts of the double-wall sections from falling out. The connection between the at least one turning frame and / or the first double-wall section can be, for example, magnetic, pneumatic, hydraulic, spring-loaded, and / or via an electric drive. Preferably, a holding force is transmitted to the turning device via a rigid connection between the pallet and the at least one turning frame.

[0014] Furthermore, the positive feature is that adjustments to a fixing scheme (for example, due to changed geometries or different masses to be maneuvered) can be made quickly and user-friendly in at least one control and / or regulation unit without requiring any design modifications. The shape of double-walled components and / or the location of attachment points for the at least one fixing device can be predefined or defined and, for example, also initiated via the at least one control and / or regulation unit. A human-machine interface (HMI) has proven particularly suitable for this purpose, whereby fixing layouts (predefined or to be defined) and / or adjustments can be created or made manually, via templates, or an algorithm.All automated component parts can be controlled by the same or separate control and / or regulation devices. Data transmission can be wired (for example, as an integral part of the turning device) or via a radio signal transmission connection.

[0015] It is further provided that at least one guide carriage is slidably and / or pivotably arranged on the at least one turning frame, wherein the at least one fixing element is slidably arranged in or on the at least one guide carriage.

[0016] The at least one guide carriage provides a simple way to pivot and / or slide a fixing element on a turning frame. The slider's slideability allows the fixing element to be moved, preferably along the longitudinal axis of the turning frame, thereby adjusting the position of the guide carriage and, consequently, the fixing elements on the turning frame. This allows for the accommodation of various geometries of double-walled components.

[0017] The pivoting guide slides allow the fixing elements, particularly when no double-walled section is fixed in the turning device, to be positioned as close as possible to the turning frame. This minimizes the turning radius of the turning frame.

[0018] The fixing element can be moved over a double-walled section by means of its movable arrangement in or on the guide carriage, thus fixing the double-walled section. Advantageously, the movableness according to claim 1 of the invention corresponds to such a movement.

[0019] A method according to the invention comprises the following steps, in particular in chronological order: The first double-wall section is arranged at least partially within the at least one turning frame. The at least one control and / or regulating device moves the at least one fixing element, preferably in a direction essentially orthogonal to a longitudinal extension of the turning frame, via the at least one actuating device. The first double-wall section, arranged at least partially within the turning frame, is fixed relative to the at least one turning frame via the at least one moved fixing element. The at least one turning frame is automatically rotated in space by the at least one drive unit via the at least one control and / or regulating device.

[0020] The method is flexible and applicable to a wide variety of edge formwork arrangements, efficiently covering a broad spectrum of double walls.

[0021] The control and / or regulating device can, for example, comprise an algorithm in the form of a computer program product, by which a computing unit, which is in a data connection with a storage unit or can be brought into such a connection, executes at least parts of the process. The computer program product can be transmitted via a data carrier signal and / or be stored on a data storage device.

[0022] Further advantageous embodiments of the invention are defined in the dependent claims.

[0023] According to a preferred embodiment, the at least one control and / or regulating device can be configured to control the at least one actuating device in such a way that the at least one fixing element is moved and / or pivoted relative to the at least one turning frame.

[0024] By appropriately programming the control and / or regulation device, the fixing elements can be automatically pivoted and moved in such a way that a double-walled section is fixed in a reversible frame.

[0025] It can also be provided that the at least one positioning device has at least one positioning element, preferably a drive wheel, which can be driven by at least one drive device to move the at least one fixing element relative to the at least one turning frame, preferably relative to at least one guide slide, preferably wherein the at least one drive device can be controlled by the at least one control and / or regulating device.

[0026] An actuating element is a simple way to contact a fixing element, especially if the actuating element is designed as a drive wheel.

[0027] It can then be provided that the drive wheel contacts a fixing element, whereby there is a frictional connection between the drive wheel and the fixing element.

[0028] A movement of the drive wheel can therefore be transmitted to a fixing element via friction. In particular, this makes it possible to convert a rotational movement of the drive element into a linear movement of the fixing element, i.e., to move the fixing element.

[0029] The drive wheel can be driven by the drive device, which can be controlled by the control and / or regulating unit. This helps to enable an automated turning process.

[0030] According to a further embodiment of the present invention, the at least one positioning device can comprise a gripping device with which a connection can be established, at least temporarily coupled to movement, between the at least one fixing element and the at least one positioning device, preferably wherein the at least one positioning element is part of the gripping device.

[0031] The gripping device can grasp a fixing element, thus coupling its movement, at least temporarily (during the time it is gripped), to the gripping device. A movement of the adjusting device can then also adjust and thus position a fixing element.

[0032] The gripping device can be designed in the form of a jaw gripper, preferably with two jaws. This represents a simple way to implement a gripping device.

[0033] The gripping device can also have contact means for contacting the fixing element, the contact means preferably being arranged on the jaws of the gripping device.

[0034] At least one of the contact elements can be formed by the actuating element. The other contact element(s) are preferably designed as rollers.

[0035] The gripping device can therefore grasp the fixing element, which is contacted by the contact means. This allows, on the one hand, the fixing element to be adjusted (i.e., moved and / or pivoted) by moving the adjusting device, and on the other hand, the adjusting element can be used to move the fixing element, preferably into a position in which a double-walled part is fixed.

[0036] Advantageously, it can also be provided that the gripping device is rotatably mounted, preferably on a base body of the positioning device.

[0037] It may preferably be further provided that at least one adjusting device is guided along a guide arranged on or next to the at least one turning frame, preferably along a longitudinal extension of the at least one turning frame, and / or is arranged on a manipulator or is part of a manipulator, or on which at least one guide slide is arranged.

[0038] The positioning device can be moved along the turning frame by means of a guide arranged on or next to the at least one turning frame. Particularly when a large number of fixing elements are provided, several fixing elements can then be pivoted and / or moved using only one positioning device, since the positioning device can move to the corresponding positions of the fixing elements.

[0039] Even if the positioning device is mounted on or part of a manipulator, several fixing elements can be moved and / or pivoted using a single positioning device. Various manipulators known from the prior art can be used, for example, gantry robots or robot arms.

[0040] In the two aforementioned embodiments, it is particularly advantageous if the positioning device has a gripping device.

[0041] Alternatively (or additionally), the adjusting device can be arranged on at least one guide slide. This represents a technically less complex way of arranging an adjusting device. However, such an embodiment involves higher material costs, since each fixing element must be equipped with an adjusting device.

[0042] Preferably, it may further be provided that at least one additional drive device is provided, by means of which the at least one positioning device and / or the at least one guide slide can be moved and / or rotated, preferably along a longitudinal extension of the at least one turning frame.

[0043] As already explained, this allows a large number of fixing elements to be moved and / or pivoted using only one positioning device.

[0044] It is particularly advantageous if the at least one control and / or regulating device is designed to control the at least one further drive device in such a way that the at least one positioning device, preferably including the at least one fixing element coupled to the positioning device at least temporarily, or the at least one guide slide, can be positioned on the at least one turning frame depending on a geometry of a first double-wall part.

[0045] This facilitates the automation of a turning process.

[0046] It can also be provided that a plurality of fixing elements, preferably along a longitudinal extent of the at least one turning frame, are provided on the at least one turning frame, preferably wherein an adjusting device is provided for each fixing element or wherein a number of adjusting devices, preferably one or two adjusting devices smaller than the plurality of fixing elements, are provided.

[0047] A double-walled section can be more securely and effectively fixed to a rotating frame using a variety of fixing elements. Depending on the chosen design, the required number of adjusting devices can also be selected.

[0048] Advantageously, the at least one turning frame and / or the at least one drive unit can be arranged on a machine frame, preferably being designed to be rotatable relative to the machine frame and / or the machine frame comprising at least one lifting unit for vertically raising the at least one turning frame relative to the machine frame in a state of use of the turning device.

[0049] This allows the first double-wall section to be prepared for insertion into the second double-wall section in a resource-efficient manner at a low height, whereby the first double-wall section is lifted and rotated so that a section-by-section arrangement can take place in the second double-wall section.

[0050] According to a further embodiment of the present invention, it can be provided that the pivoting and / or displacement of the at least one fixing element takes place in a plane parallel to a plane spanned by the turning frame.

[0051] This avoids excessive space requirements for a fixing element during a pivoting or sliding movement.

[0052] According to a preferred embodiment of the invention, the turning device is provided with at least one first double-walled part arranged in the at least one turning frame, wherein it is preferably provided that the first double-walled part at least one, preferably metallic, pallet for arranging liquid concrete on the pallet and / or at least one edge formwork for locally confining liquid concrete on the pallet and / or at least one reinforcement to increase the stability of the first double-wall section after the liquid concrete on the pallet has hardened and / or at least one lattice girder projecting from the solid concrete arranged on the pallet for contacting a second double-wall section and / or at least one insulation arranged on the solid concrete (BS) arranged on the pallet (16). includes.

[0053] The second double-wall section is generally a mirror image of the first double-wall section, with preferably only the first double-wall section comprising reinforcement encompassing a lattice girder. However, reinforcing mats, connecting pins, or insulation can also be arranged additionally or alternatively on or in at least one of the double-wall sections.

[0054] It has proven advantageous if the first double-wall section comprises a fixed edge formwork adjacent to the at least one turning frame and / or a separate edge formwork that can be variably positioned on the pallet, wherein the at least one fixing element contacts the fixed edge formwork and / or the variably positionable edge formwork and / or the at least one lattice girder and / or the solid concrete arranged on the pallet and / or the insulation and / or the reinforcement for supporting the first double-wall section against the at least one turning frame.

[0055] The fixed edge formwork allows for particularly efficient use of the pallet's structural size, while the variably positionable edge formwork eliminates the need for custom-made components for complex geometries in the production of double walls. Since generally only the arrangement of the variably positionable edge formwork changes, two categories of fixing devices, each with its own specific advantages, have proven particularly beneficial.

[0056] With regard to a method according to the invention, it may be provided that the at least one further drive unit is controlled via the at least one control and / or regulation device in such a way that the at least one actuating device, preferably together with the at least one fixing element coupled to the actuating device at least temporarily, or the at least one guide slide, is displaced depending on a geometry of a first double-walled part on the at least one turning frame, preferably in a direction essentially parallel to a longitudinal extension of the turning frame, and / or wherein the at least one actuating device, preferably together with the at least one fixing element coupled to the actuating device at least temporarily, or the at least one guide slide, is pivoted, preferably before the at least one actuating device or the at least one guide slide is displaced.

[0057] According to an advantageous embodiment of the invention, it is provided that in a subsequent process step the second double-wall part is connected to the first double-wall part via a lattice girder to form a double wall, wherein the double wall is formed by hardening concrete arranged in the second double-wall part and separating pallet, edge formwork and / or fixing means arranged on the first double-wall part and / or on the second double-wall part.

[0058] The double wall can be considered present either as soon as the two double-wall sections are joined or only after the removal of the component parts required for its manufacture. The release and / or fixing, preferably clamping, of the at least one fixing element can be triggered, for example, by the at least one control and / or regulation device. An HMI has proven advantageous in this regard, as the geometries of the double-wall sections and / or positions for the at least one fixing element can be defined particularly conveniently via the HMI – optionally supported by an algorithm.

[0059] Further details and advantages of the invention are explained in more detail below with reference to the figures and the drawings. These show: Fig. 1 a schematic representation of an insertion process of a first double-wall section into a second double-wall section to form a double wall in a side view, Fig. 2a, 2b a schematic representation of a turning device with a plurality of fixing elements projecting through a turning frame according to the prior art in a top view and a side view, Fig. 3a a schematic, perspective view of a first embodiment of a turning device, Fig. 3b a schematic, perspective view of a second embodiment of a turning device, Fig. 4a-f various steps for the fully automatic clamping of a first double-wall section via a turning device in a schematic top view according to the first embodiment, Fig. 5a-c a schematic, perspective representation of an embodiment of an positioning device with a gripping device in various positions, Fig.Fig. 6a a schematic side view of a part of a turning device according to the second embodiment, Fig. 6b a schematic top view of a part of a turning device according to the second embodiment, and Fig. 6c a schematic top view of a part of a turning device according to the second embodiment, wherein the fixing elements are displaced.

[0060] The Figure 1 Figure 1 shows a schematic representation of an insertion process of a first double-wall section 2 into a second double-wall section 3, wherein the first double-wall section 2 is inserted vertically into the second double-wall section 3. In general, the second double-wall section 3 can also be lifted vertically, or the connection between the two double-wall sections 2 and 3 can be generated by a pivoting operation.

[0061] Fig. 2aFigure 1 shows a turning device 1 with which three first double-wall sections 2 arranged on a pallet 15 can be turned and partially positioned within a second double-wall section 3. One first double-wall section 2 comprises a window 2a and another double-wall section 2 comprises a door 2b. In the prior art, the clamping devices can cause undesirable damage to such sensitive areas of the first double-wall section 2. Furthermore, in the prior art, the clamping devices are generally arranged in a grid such that the first double-wall sections 2 are not supported symmetrically during the turning process (for example, due to the gaps between the first double-wall sections 2 specific to this arrangement).

[0062] The in Figure 2aThe fixing means 6 used are manually arranged at positions predetermined by corresponding predefined openings, whereby no longitudinal variability is achievable. Furthermore, first double-wall sections 2, which only partially extend across the width of the pallet 3, cannot be covered. The fixing means 6 are not designed according to the invention and, in particular, are not automatically arranged variably at any position on the pallet 15 via a control and / or regulating device 7 according to the invention.

[0063] Figure 2b differs from Figure 2a The only difference is that the turning device 1 is shown rotated by 90°. The basic design of the [device] can be [described] as follows: Figure 2a and Figure 2bThe embodiment shown is applied to a turning device 1 according to the invention, wherein the fixing means 6 used can be provided in addition to the fixing means 6 according to the invention.

[0064] Figure 3a Figure 1 shows a schematic, perspective view of a first embodiment of a turning device 1 according to the invention. A machine frame 14 is visible, which forms the basis for the turning device 1. Parts of a lifting unit 15 are arranged on the machine frame 14.

[0065] The lifting unit 15 comprises a drive 15a, for example in the form of an electric motor, which can drive a cable drum 15d. Cables 15b can be wound onto and unwound from the cable drum 15d. The cables 15b are connected to a bearing device 15e, and the turning frame 4 can be mounted on the bearing device 15e. Several deflection pulleys 15c for deflecting the cables 15b are also visible. A first double-wall section 2 is clamped in the turning frame 4. The first double-wall section 2 has lattice girders 19.

[0066] Furthermore, an edge formwork 17 is visible, in which the first double wall section 2 was manufactured.

[0067] For a turning operation, the turning frame 4 is raised via the lifting device 15. The turning frame 4 is then turned about an axis parallel to its longitudinal extent L. A drive unit 5 is provided for this purpose, which is not shown in the present figure for clarity. Finally, the turned turning frame 4 can be lowered again using the lifting device 15. During this process, the first double-wall section 2 can be inserted into a second double-wall section 3 (not shown) via the lattice girders 19 to create a double wall.

[0068] In the exemplary embodiment according to the Figure 3bA large number of fixing elements 6 are provided, which are slidably mounted in guide carriages 9. The guide carriages 9 are, in turn, slidably and pivotably mounted on the turning frame 4. The fixing elements 6 on one side are already positioned and thus clamp the first double-wall section 2 onto the turning frame 4. On the other side, the fixing elements are still in a pivoted position (i.e., not orthogonal to the turning frame 4) and must first be positioned by means of the adjusting device 8. The adjusting device 8 is slidably and pivotably mounted on the turning frame 4. It is also conceivable that the adjusting device 8 is mounted next to the turning frame 4, or that a manipulator is provided on which the adjusting device 8 is arranged or which incorporates the adjusting device 8.

[0069] A clamping process according to this embodiment is performed in the Figures 4a to 4fexplained in more detail.

[0070] The exemplary embodiment according to Figure 3b differs essentially only in the design of the positioning device 8 and the fixing elements 6.

[0071] Here, the fixing elements 6 are again slidably mounted in the guide carriages 9. The guide carriages 9 are slidably arranged on the turning frame 4. In principle, it would also be conceivable in this embodiment to mount the guide carriages 4 slidably and pivotably on the turning frame 4.

[0072] The formwork 17 can be divided into a fixed edge formwork 17a, which is fixedly arranged on the pallet 16, and a variably positionable edge formwork 17b, which can be variably positioned on the pallet.

[0073] A control and / or regulating device 7 is shown schematically in these figures only. The control and / or regulating device 7 can be arranged on the machine frame 14 or separately from it and can be connected to the devices of the turning device 1 by various, already known means.

[0074] Each of the guide slides 9 has an actuating element 8a of an actuating device 8, by means of which the fixing elements 6 can be moved relative to the guide slides 9. A drive shaft 10a is also provided for driving the actuating elements 8a.

[0075] The clamping process for this embodiment is described in the Figures 6a to 6c explained in more detail.

[0076] The Figures 4a to 4fThe figures show various steps for the fully automatic clamping of a first double-walled section 2 via a turning device 4 in a schematic top view according to the first embodiment.

[0077] A first double-walled section 2 is visible, which is arranged in a turning frame 4. Several fixing elements 6 are provided on the turning frame 4, which are slidably mounted in guide carriages 9. To limit this slidable movement, the fixing elements 6 have grooves 6a. The guide carriages 9 are also slidably and pivotably mounted on the turning frame 4. The travel ranges of the fixing elements 6 and the guide carriages 9 are indicated by arrows.

[0078] Furthermore, abutments 6a are also visible, by means of which the fixing elements 6 can be secured.

[0079] An adjusting device 8 ( Figure 4bThe positioning device 8 is slidably and pivotably mounted on the turning frame 4. A guide 12 is provided for this purpose, on which guide elements 8c of the positioning device 8 are mounted. The positioning device 8 also has a gripping device 11. Arrows again indicate the possible movements of the positioning device 8. The design of the positioning device 8 according to this embodiment is described in the Figures 5a to 5c further explained.

[0080] As in Figure 4c As can be seen, the adjusting device 8 can be positioned accordingly to grip a fixing element 6. In the Figure 4d The fixing element 6 has been gripped by means of the adjusting device 8, after which the adjusting device 6 and the fixing element 6 are connected in a movement-coupled manner.

[0081] By moving and pivoting the adjusting device, the fixing element 6 can be pivoted ( Figure 4eBefore or after pivoting the fixing element 6, the fixing element 6, together with the adjusting device 8, can be moved along the turning frame 4 by the adjusting device 8. This allows the fixing element 6 to be positioned on the turning frame 4 depending on the geometry of the first double-wall section 2 (for example, lattice girder 19, window 2a, or door 2b).

[0082] The fixing element 6 can then be moved relative to the guide carriage 9 via the adjusting device 8, in particular via the adjusting element 8a (see arrow in Figure 4e ) be moved so that the first double wall section 2 can be braced ( Figure 4f This process can then be repeated for all fixing elements 6.

[0083] In particular, it is also conceivable that several such adjusting devices 8 are provided in order to accelerate a clamping process.

[0084] The Figures 5a to 5cFigure 8 shows such an adjusting device in different positions. Figure 5a The figure shows an "initial position". A base body 8b is visible. Guide elements 8c are arranged on the base body 8b and can be slidably mounted on a guide 12. A further drive device 13 is also visible, by means of which the actuating device 8 can be moved along the guide 12.

[0085] The positioning device 8 comprises a gripping device 11. The gripping device 11 is designed as a jaw gripper, which has two gripping jaws 11a. The gripping jaws 11a can be opened or closed by means of actuators 11b. The actuators 11b can, for example, be designed as pneumatic or hydraulic cylinders or be electrically operated.

[0086] The actuating element 8 is designed here in the form of a drive wheel, which can be driven via a drive device 10. The actuating element 8a is arranged on one of the gripping jaws 11a. The other gripping jaw 11a has guide rollers 11c.

[0087] The guide rollers 11c and the actuating element 8a therefore form contact means via which a fixing element 6 can be contacted.

[0088] The gripping device 11 is rotatably or pivotably mounted on the base body 8b ( Figure 5b Preferably, a rotary movement can be carried out by means of the additional drive device 13. However, it is also conceivable that an additional drive device is provided.

[0089] In Figure 5c The positioning device 8 is shown in a position in which the gripping device 11 is closed, i.e., a fixing element 6 engages.

[0090] The Figure 6ashows a schematic side view of a part of a turning device 1 according to the second embodiment, which Figure 6b a schematic top view of it and the Figure 6c a schematic top view of a part of a turning device 1 according to the second embodiment, wherein the fixing elements 6 are displaced.

[0091] Further drive devices 13 are visible, by means of which the guide carriages 9 can be moved, as indicated by an arrow. The guide carriages 9 can thus be positioned on the turning frame 4 depending on the geometry of the first double-walled section by means of these further drive devices 13.

[0092] Each guide carriage 9 is equipped with an actuating element 8a in the form of a drive wheel. The actuating elements 8a can be driven by the drive device 10 (not shown) via a drive shaft 10a. The fixing elements 6 can be brought into or out of contact with the actuating elements 8a by means of a pressure roller 9a.

[0093] By driving the adjusting elements 8a, the fixing elements 6 can be adjusted relative to the guide carriages 9, so that a first double-walled section 2 is clamped to the turning frame 4 ( Figure 6c ). Reference symbol list:

[0094] 1 Turning device 2 First double-wall section 3 Second double-wall section 4 Turning frame 5 Drive unit 6 Fixing element 6a Abutment 6b Groove 7 Control and / or regulating device 8 Actuating device 8a Actuating element 8b Base body 8c Guide elements 9 Guide carriage 9a Pressure roller 10 Drive device 10a Drive shaft 11 Gripping device 11a Gripping jaws 11b Actuator 11c Guide roller 12 Guide 13 Further drive device 14 Machine frame 15 Lifting unit 15a Drive 15b Cables 15c Deflection pulley 15d Cable drum 15e Storage device 16 Pallet 17 Edge formwork 17a Fixed edge formwork 17b Variable edge formwork 18 Reinforcement 19 Lattice girder

Claims

1. A turning device (1) for the construction industry for fully automated turning in of a first double-walled part (2) at least in some portions in a second double-walled part (3), the turning device (1) comprising: - at least one turning frame (4), wherein the first double-walled part (2) can be arranged at least in some portions within the at least one turning frame (4), - at least one drive unit (5) for the automated rotation of the at least one turning frame (4) in a space, - at least one fixing element (6) arranged on the at least one turning frame (4), with which a first double-walled part (2) arranged at least in some portions within the turning frame (4) can be fixed relative to the at least one turning frame (4), and - at least one controlling and / or regulating device (7) for controlling the at least one drive unit (5), wherein the at least one fixing element (6) is displaceably and / or pivotably attached to the at least one turning frame (4), wherein at least one actuating device (8) is provided, via which the at least one fixing element (6) is displaceable and / or pivotable in an automated manner relative to the at least one turning frame (4), characterized in that at least one guide carriage (9) is arranged displaceably and / or pivotably on the at least one turning frame (4), wherein the at least one fixing element (6) is arranged displaceably in or on the at least one guide carriage (9).

2. Turning device according to claim 1, wherein the at least one controlling and / or regulating device (7) is designed in such a way that the at least one actuating device (8) is controlled so that the at least one fixing element (6) is displaced and / or pivoted relative to the at least one turning frame (4).

3. Turning device according to one of claims 1 or 2, wherein the at least one actuating device (8) has at least one actuating element (8a), preferably a drive wheel, which can be driven via at least one drive device (10) for displacing the at least one fixing element (6) relative to the at least one turning frame (4), preferably relative to at least one guide carriage (9), preferably wherein the at least one drive device (10) can be controlled by the at least one controlling and / or regulating device (7).

4. Turning device according to one of claims 1 to 3, wherein the at least one actuating device (8) comprises a gripping device (11), with which an at least temporarily motion-coupled connection can be produced between the at least one fixing element (6) and the at least one actuating device (8), preferably wherein the at least one actuating element (8a) is part of the gripping device (11).

5. Turning device according to one of claims 1 to 4, wherein the at least one actuating device (8) - is guided along a guide (12) arranged on or next to the at least one turning frame (4), preferably along a longitudinal extension (L) of the at least one turning frame (4), so as to be displaceable and / or pivotable, and / or - is arranged on a manipulator or is part of a manipulator, or - is arranged on the at least one guide carriage (9).

6. Turning device according to one of claims 1 to 5, wherein at least one additional drive device (13) is provided, via which the at least one actuating device (8) and / or the at least one guide carriage (9) is displaceable and / or pivotable, preferably along a longitudinal extension (L) of the at least one turning frame (4).

7. Turning device according to claim 6, wherein the at least one controlling and / or regulating device (7) is designed to control the at least one additional drive device (13) in such a way that the at least one actuating device (8), preferably together with the at least one fixing element (6), which is at least temporarily motion-coupled to the actuating device (8), or the at least one guide carriage (9), can be positioned on the at least one turning frame (4) depending on a geometry of a first double-walled part (2).

8. Turning device according to one of claims 1 to 7, wherein a plurality of fixing elements (6), preferably along a longitudinal extension (L) of the at least one turning frame (4), are provided on the at least one turning frame (4), preferably wherein an actuating device (8) is provided for each fixing element (6) or wherein a number of actuating devices (8), preferably one or two actuating devices (8), smaller than the plurality of fixing elements (6) are provided.

9. Turning device according to one of claims 1 to 8, wherein the at least one turning frame (4) and / or the at least one drive unit (5) are / is arranged on a machine frame (14), wherein it is preferably provided that the at least one turning frame (4) is designed to be rotatable relative to the machine frame (14) and / or the machine frame (14) comprises at least one lifting unit (15) for vertically lifting the at least one turning frame (4) relative to the machine frame (14) in a state of use of the turning device (1).

10. Turning device according to one of claims 1 to 9, wherein the pivoting and / or displacing of the at least one fixing element (6) takes place in a plane parallel to a plane braced by the turning frame.

11. Turning device according to one of claims 1 to 10, comprising at least one first double-walled part (2) arranged in the at least one turning frame (4).

12. Turning device according to claim 11, wherein it is provided that the first double-walled part (2) comprises at least one, particularly preferably metallic, pallet (16) for arranging liquid concrete (BF) on the pallet, preferably wherein - at least one edge formwork (17) for locally limiting liquid concrete (BF) on the pallet (16) and / or - at least one reinforcement (18) for increasing the stability of the first double-walled part (2) after hardening of the liquid concrete (BF) on the pallet (16) and / or - at least one lattice girder (19) projecting from the solid concrete (Bs) arranged on the pallet (16) for contacting a second double-walled part (3), and / or - at least one insulation arranged on the solid concrete (BS) arranged on the pallet (16).

13. Turning device (1) according to claim 12, wherein the first double-walled part (2) comprises a fixed edge formwork (17a) adjacent to the at least one turning frame and / or a variably placeable edge formwork (17b) placed on the pallet (33) separately therefrom, wherein the at least one fixing element (6) contacts the fixed edge formwork (17a) and / or the variably placeable edge formwork (17b) and / or the at least one lattice girder (19) and / or the solid concrete (BS) arranged on the pallet (16) and / or the insulation and / or the reinforcement (18) for supporting the first double-walled part (2) against the at least one turning frame (4).

14. A method for the fully automated bracing of a first double-walled part (2), characterized by the use of a turning device (1) according to one of the preceding claims, and comprising the following method steps, in particular to be carried out in chronological order: - the first double-walled part (2) is arranged at least in some portions within the at least one turning frame (4) - the at least one controlling and / or regulating device (7) displaces the at least one fixing element (6), preferably in a direction essentially orthogonal to a longitudinal extension (L) of the turning frame, by means of the at least one actuating device (8) - by means of the at least one displaced fixing element (6), the first double-walled part (2) arranged at least in some portions within the turning frame (4) relative to the at least one turning frame (4), is fixed - by means of the at least one drive unit (5), the at least one turning frame (4) is rotated in an automated manner in a space via the at least one controlling and / or regulating device (7).

15. The method according to claim 14, wherein - the at least one additional drive unit (13) is controlled via the at least one controlling and / or regulating device (7) in such a way that the at least one actuating device (8), preferably together with the at least one fixing element (6), which is at least temporarily motion-coupled to the actuating device (8), or the at least one guide carriage (9), is displaced depending on a geometry of a first double-walled part (2) on the at least one turning frame (4), preferably in a direction essentially parallel to a longitudinal extension (L) of the turning frame, and / or wherein - the at least one actuating device (8), preferably together with the at least one fixing element (6) which is at least temporarily motion-coupled to the actuating device (8), or the at least one guide carriage (9), is pivoted, preferably before the at least one actuating device (8) or the at least one guide carriage (9) is displaced.