Suspension shoe, climbing unit and method for erecting a structure

Description

[0001] The invention relates to a suspension shoe for use in a climbing unit comprising a first climbing component, which is in particular a climbing rail, and a second climbing component, which is in particular a climbing carriage movable along the climbing rail, comprising: an anchor for anchoring in a concreting section of a structure, and a suspension part connected to the anchor.

[0002] Furthermore, the invention relates to a climbing unit for arrangement on a building, comprising: a first suspension shoe for anchoring to a concrete section of the structure, a climbing rail, a climbing trolley.

[0003] Furthermore, the invention relates to a climbing device comprising: two climbing units which are arranged next to each other at a horizontal distance.

[0004] Furthermore, the invention relates to a climbing system comprising: a climbing unit, a structure with a concreting section, wherein the anchor of the suspension shoe is anchored within the concreting section of the structure.

[0005] Finally, the invention relates to a method for constructing a building from superimposed concrete sections.

[0006] From EP 3 440 283 B1, it is known to use a different type of self-climbing unit in the construction of building cores. The self-climbing unit is equipped with a working platform and can be moved independently of a crane from a lower, completed concrete wall section to a further concrete wall section above it. For this climbing operation, lifting cylinders are used, which are supported by climbing brackets that are detachably anchored in anchor points of a lower concrete wall section. The working platform and the concrete formwork elements are attached to work brackets, which are anchored to the concrete component above the climbing brackets. Anchor bolts are used to fasten the work and climbing brackets in the concreting sections; these are inserted into the respective concreting section.EP 3 440 283 B1 addresses the problem that concrete wall anchors must be positioned at predetermined locations, but can collide with the reinforcing steel to be embedded there. Therefore, the reinforcing steel must sometimes be routed around the anchor points. However, this can lead to a structural weakening of the concrete structure. The number of anchor points in the concrete should be kept as low as possible. To achieve this, EP 3 440 283 B1 proposes a design using climbing brackets and working brackets. The climbing brackets have initial anchor points at a first concreting section, while the working brackets have secondary anchor points at a second concreting section, which are aligned in their relative positions.In this way, after the working brackets have been anchored in anchor holes at the third anchor points of a third concrete wall section, the climbing brackets can be moved by a return stroke of the climbing cylinders to the second anchor points of the second concrete wall section and anchored in the anchor holes of the second concrete wall section that have meanwhile become free. This allows the number of anchor holes to be halved.

[0007] A disadvantage of this state of the art, however, is that the self-climbing unit requires three concrete pours for anchoring to the concrete structure for each climbing operation (anchoring the climbing bracket in the first concrete pour – climbing the work bracket with the work platform from the second to the third concrete pour – anchoring the work bracket in the third concrete pour – pulling the climbing bracket from the first to the second concrete pour). This necessitates a very complex and tall design for the self-climbing unit. Furthermore, it is disadvantageous that the state of the art provides work and climbing brackets with openings for the concrete wall anchors. This leads to unfavorable tensile loads at the anchor points. Moreover, the state of the art is only designed for the construction of a building core, with the self-climbing unit supported between opposing wall sections.For this purpose, two support columns are connected at their upper ends via a supporting frame with crossbeams. This state of the art would be poorly suited for use on the exterior of a building without bracing between opposing wall sections.

[0008] Furthermore, suspension shoes for climbing formwork are known in the prior art. A single climbing component, in particular a climbing rail, is suspended from these suspension shoes. A working platform can be mounted on the climbing rail. Cylinder-piston drives, which are supported on the structure or on the suspension shoe attached to it, can be used to climb to the next floor. Lifting is accomplished incrementally, i.e., with short forward and backward movements of the cylinder-piston drive. Examples of this are shown in EP 1 899 549 B1 and WO 2008 / 061922 Al. Another suspension shoe with anchor and suspension part is known from KR 2009 0020246 A.

[0009] Accordingly, the object of the invention is to alleviate or eliminate at least some disadvantages of the prior art. This object is achieved with a suspension shoe according to claim 1, a climbing unit according to claim 3, a climbing device according to claim 8, a climbing system according to claim 11, and a method according to claim 12. Preferred embodiments are specified in the dependent claims.

[0010] The invention provides a suspension shoe in which the suspension part has a first holder for releasably holding the first climbing component of the climbing unit, in particular the climbing rail, and a second holder for releasably holding the second climbing component of the climbing unit, in particular the climbing trolley.

[0011] The suspension shoe features two attachment points: the first and second brackets. Depending on the application and stage of the climbing process, either one or both climbing components can be suspended from these points simultaneously. The first and second climbing components are adjustable relative to each other in the climbing direction when the climbing unit is repositioned. The first and second brackets are positioned at a distance from each other. If the suspension shoe incorporates a single anchor for anchoring in concrete, the number of anchor points required can be reduced accordingly. A significant advantage over prior art is that two attachment points are created per anchor. Therefore, the suspension shoe requires only a single anchor point in the concrete.In a preferred embodiment, the first and second brackets are used for the selective suspension of the climbing rail and the climbing carriage. For example, the climbing rail can first be suspended from the first bracket of the suspension shoe before the climbing carriage climbs up and is suspended from the second bracket of the same suspension shoe. With the suspension shoe according to the invention, the first and second brackets create two independent fastening or suspension points. The suspension shoe according to the invention (or a plurality of such suspension shoes) can be part of a climbing unit during the sequential construction of the structure from concrete sections. An advantage is that when moving from one concrete section to the next, no more than two superimposed concrete sections are required for anchoring in the concrete.Unlike the state of the art, it is not absolutely necessary to temporarily suspend the climbing unit from a third concrete section when climbing up to the next floor.

[0012] For the purposes of this disclosure, location and direction specifications such as "horizontal," "vertical," "one above the other," and "side by side" refer to the intended use of the suspension shoe, climbing unit, and climbing device in their assembled state on a structure with a vertical concrete pouring section. Depending on the design, the suspension shoe, climbing unit, and climbing device can also be used to create concrete pouring sections inclined to the vertical, in which case the location and direction specifications must be applied accordingly.

[0013] In the first climbing position, i.e., when climbing from one concreting section to the next, the first climbing component, in particular the climbing rail, can be fixed at its respective height relative to the suspension shoe by being suspended from the first bracket of the suspension shoe. The load of the climbing unit is transferred via the first climbing component into the suspension shoe and from the suspension shoe into the concreting section of the structure. In the first climbing position, the second climbing component, in particular the climbing carriage, can be detached from the second bracket of the suspension shoe to allow the second climbing component to climb upwards by being displaced relative to the first climbing component.

[0014] In a second climbing position, the second climbing component, in particular the climbing carriage, can be fixed at its respective height relative to the suspension shoe and thus to the structure by being suspended from the second bracket of the suspension shoe. The load of the climbing unit is transferred via the second climbing component into the suspension shoe and from the suspension shoe into the concrete pouring section of the structure. In the second climbing position, the first climbing component, in particular the climbing rail, can be detached from the first bracket of the suspension shoe to allow the first climbing component to climb upwards by being shifted relative to the second climbing component.

[0015] Furthermore, in a holding position, the first climbing component can be attached to the first support and the second climbing component to the second support. When used as a climbing formwork, the holding position can be a concreting position during the pouring of a concrete section. In a preferred embodiment, the first support has a first holding opening for the passage of a first holding bolt and / or the second support has a second holding opening for the passage of a second holding bolt. This allows the suspension of the first and second climbing components to be quickly and reliably provided and released, depending on the phase of the climbing process.

[0016] The first and / or second retaining bolt can each be a plug bolt or a screw bolt with a thread.

[0017] In order to arrange the attachment points for the suspension of the climbing components in an easily accessible manner, the first and second brackets are preferably provided at essentially the same height on both sides of the anchor.

[0018] To achieve load or tolerance compensation, the suspension element is connected to the anchor in a tiltable manner, particularly about a horizontal axis. The maximum tilting angle, relative to a substantially vertical initial position of the suspension element, is preferably at least 5° in both tilting directions, i.e., at least + / - 5° relative to the substantially vertical initial position of the suspension element.

[0019] According to the invention, the anchor has a spherical element and the suspension part a spherical socket, wherein the spherical element of the anchor is tiltably arranged in the spherical socket of the suspension part. This embodiment has the advantage that effective force transmission is achieved by reducing tensile forces. This design is particularly advantageous when two such suspension shoes are used in pairs, which can be arranged side by side at essentially the same height in order to guide the first climbing component, in particular the climbing rail, between the two suspension shoes. Since the spherical socket is freely rotatable, tolerance compensation of the anchorages of the two suspension shoes in the concrete can be achieved. The two spherical sockets can be precisely aligned with each other so that the climbing components have a common axis of rotation, whereby the two concrete anchorages bear essentially the same load.Thus, a kind of balance beam can be implemented.

[0020] For the secure suspension of the climbing components, it is advantageous if the suspension part has a receiving groove, extending particularly in a horizontal direction, for receiving a first engagement strip on the first climbing component and / or a second engagement strip on the second climbing component.

[0021] For a stable yet lightweight design, the suspension component preferably has a base plate in which the mounting groove and / or the ball socket are preferably recessed. For example, the base plate can be milled. Preferably, the base plate has a recess for each of the mounting grooves and / or the ball socket.

[0022] The climbing unit according to the invention for arrangement on a building, has at least the following features: a first suspension shoe for anchoring to a concrete section of the structure, a climbing rail, a climbing carriage, wherein the first suspension shoe is designed according to one of the embodiments described above, wherein in a first climbing position of the climbing unit a holding device on the climbing carriage is connected to the second bracket of the first suspension shoe and a fastening device on the climbing rail is detached from the first bracket of the first suspension shoe, so that the climbing rail is slidable along the first suspension shoe, wherein in a second climbing position the fastening device on the climbing rail is connected to the first bracket of the first suspension shoe and the holding device on the climbing carriage is detached from the second bracket of the first suspension shoe, so that the climbing carriage is slidable along the climbing rail.

[0023] Thus, a climbing console and a work console, as used in prior art, can be dispensed with. Instead, a suspension shoe with a suspension part is provided, on which, during one phase of the climbing process when transferring to the next floor, the climbing trolley, but not the climbing rail, can be suspended, and during a second phase, the climbing rail, but not the climbing trolley, can be suspended from the suspension shoe.

[0024] In one embodiment, particularly for climbing on the exterior of a structure, i.e., facade climbing, the holding device is located at the upper end of the climbing rail. In another embodiment, particularly for climbing between opposing wall sections of a shaft, the holding device can be located on a central longitudinal section, between the opposite ends.

[0025] In a holding position, in particular a concreting position, the holding device on the climbing carriage can be connected to the second bracket of the first suspension shoe and the fastening device on the climbing rail can be connected to the first bracket of the first suspension shoe.

[0026] For a quick and stable connection, the fastening device connected to the climbing rail preferably has a fastening opening for the first retaining bolt and / or the fastening device connected to the climbing carriage has a suspension opening for the second retaining bolt. The suspension opening of the fastening device and the second suspension opening of the suspension shoe can be aligned, with the second retaining bolt passing through both the suspension opening and the second suspension opening to connect them. Similarly, the fastening opening of the fastening device and the first suspension opening of the suspension shoe can be aligned, with the first retaining bolt passing through both the fastening opening and the first suspension opening to connect them.

[0027] For stable and secure suspension, the mounting device on the climbing rail has a first engagement strip and / or the holding device on the climbing carriage has a second engagement strip, each preferably for a substantially precise fit in the receiving groove of the first suspension shoe. If the suspension part is tiltable on the anchor, the engagement of the first or second engagement strip in the receiving groove of the first suspension shoe also prevents unwanted rotation of the suspension part around the longitudinal axis of the anchor.

[0028] In a preferred embodiment, a second suspension shoe, which is designed according to one of the embodiments of the suspension shoe described above, is provided for anchoring to the same concrete section.

[0029] In the first climbing position, the holding device on the climbing carriage is connected to the second bracket of the first and second suspension shoes, while the fastening device on the climbing rail is detached from the second bracket of the first and second suspension shoes. This allows the climbing rail to be moved along the first and second suspension shoes.

[0030] In the second climbing position, the mounting device on the climbing rail is connected to the first bracket of the first and second suspension shoes, while the holding device on the climbing carriage is detached from the second bracket of the first and second suspension shoes. This allows the climbing carriage to be moved along the climbing rail.

[0031] To fix the climbing rail and the climbing carriage in their respective height positions, or to release the climbing process, depending on the phase of the climbing operation, the first and second suspension shoes are preferably arranged at essentially the same height on both sides of the climbing rail. In this embodiment, the first and second suspension shoes are located adjacent to opposite longitudinal sides of the climbing rail. In the second climbing position, the climbing rail can be guided upwards relative to the climbing carriage between the first and second suspension shoes.

[0032] Preferably, the first mounting brackets of the first and second suspension shoes, relative to the vertical plane through the longitudinal axis of the anchor, are located on the side facing the climbing rail, and the second mounting brackets of the first and second suspension shoes, again relative to the vertical plane through the longitudinal axis of the anchor, are located on the side facing away from the climbing rail. This allows for structurally simple suspensions for the climbing rail and the climbing carriage.

[0033] In a preferred embodiment, the climbing carriage has a holding fork with two fork elements on either side of the climbing rail, wherein the two fork elements, particularly at their free ends, each carry a holding element, in particular a holding plate, of the holding device, which in the first climbing position are connected, in particular via the second holding bolt, to the second brackets of the first and second suspension shoes. Due to the holding fork, the two holding elements of the holding device can be reversibly and detachably connected to the second brackets of the first and second suspension shoes on either side of the climbing rail. Preferably, a vertical center plane of the holding fork between the two fork elements contains the longitudinal axis of the anchor of the suspension shoe.

[0034] In order to achieve reliable guidance during climbing, the climbing carriage in a preferred embodiment has a guide shoe for guiding along the climbing rail, in particular for gripping a climbing profile of the climbing rail.

[0035] Preferably, a horizontal central axis of the guide shoe extends substantially along a vertical median plane of the climbing rail perpendicular to the adjacent concrete section of the structure. If the climbing carriage has the retaining fork, the horizontal central axis of the guide shoe extends substantially midway between the two fork elements. This allows for particularly favorable load transfer between anchor points arranged one above the other.

[0036] For suspending the climbing rail in the second climbing position, the fastening device in a preferred embodiment has a mounting plate with a bearing section and two fastening sections on both sides of the bearing section, wherein the bearing section is connected to the climbing rail, preferably via a bearing pin, and the fastening sections are connected to the first supports of the first and second suspension shoes, preferably via the two first retaining bolts, in the second climbing position.

[0037] Preferably, the climbing carriage has a pivot axis about which the retaining fork can be pivoted. This pivot axis is preferably arranged essentially in line with the longitudinal axis of the bearing pin, which allows the mounting plate to pivot. Thus, the retaining fork can be pivoted together with the mounting plate on the climbing rail to compensate, for example, for anchor points in the concrete of the first and second suspension shoes that are not exactly horizontal. This ensures a uniform load distribution at the anchor points in the concrete.

[0038] Preferably, the longitudinal axis of the bearing pin extends along the vertical median plane of the guide shoe.

[0039] In a preferred embodiment, a support element for bracing against the outside of the structure, in particular at the lower end of the climbing rail, is connected to the climbing rail.

[0040] In a preferred embodiment, particularly for a design for climbing on the outside of the structure, a climbing frame with the climbing trolley is provided.

[0041] In this embodiment, the climbing frame can have a preferably vertical column element which preferably extends substantially parallel to and preferably at a horizontal distance perpendicular to the vertical outer surface of the structure and the climbing rail. This design is particularly suitable for climbing on the outside of the structure.

[0042] Furthermore, the climbing frame preferably has a support element for bracing against the outside of the structure. Preferably, the support element is arranged on a horizontal beam. The horizontal beam is preferably attached to the lower end of the column element.

[0043] In a preferred embodiment, the climbing frame has a guide element for guiding it along the climbing rail, the guide element preferably being arranged below the guide shoe. The guide element can engage a flange of a climbing profile of the climbing rail. Furthermore, it is advantageous if the guide element is connected to the column element of the climbing frame via a support element.

[0044] For climbing to the next concreting section, it is advantageous if the climbing unit has a self-climbing drive, particularly with a cylinder-piston drive, for moving the climbing carriage relative to the climbing rail and vice versa. The self-climbing drive is designed to transmit power between the climbing rail and the climbing carriage such that, in the first climbing position, actuating the self-climbing drive moves the climbing rail upwards, particularly by a single stroke of the cylinder-piston drive (i.e., by extending or retracting the piston once), and a further actuation of the self-climbing drive in the second climbing position moves the climbing carriage upwards, also by a single stroke of the cylinder-piston drive.

[0045] Preferably, the longitudinal axis of the cylinder-piston drive is arranged essentially vertically to allow for a maximum stroke.

[0046] In a preferred embodiment, particularly for climbing on the outside of the structure, a cantilever is provided which extends from the climbing rail, in particular from the lower end of the climbing rail, to the rear, i.e. away from the adjacent concreting section of the structure.

[0047] In a preferred embodiment, the self-climbing drive, in particular the first longitudinal end of the cylinder-piston drive, is connected to the boom.

[0048] In a preferred embodiment, particularly for climbing on the exterior of the structure, the climbing frame includes the column element to which the self-climbing drive is connected. With this design, the force of the self-climbing drive can be effectively transferred to the climbing frame, enabling it to climb upwards.

[0049] In an alternative embodiment, a crane is provided for raising the climbing unit instead of the self-climbing drive.

[0050] In a preferred embodiment, the climbing frame has a further column element, preferably with a strut truss provided between the column element and the further column element. Preferably, the further column element extends behind the column element at a horizontal distance perpendicular to the vertical outer surface of the structure when in use.

[0051] For the purposes of this revelation, "front" means closer to the building and "back" means away from the building.

[0052] It is particularly preferred if the climbing rail, the column element, and the further column element are arranged along a vertical plane perpendicular to the outside of the structure. In this embodiment, the climbing unit is designed as an essentially two-dimensional climbing disc. This embodiment is particularly suitable for use as part of a climbing device described in more detail below, with several climbing units arranged at horizontal intervals parallel to the outside of the structure.

[0053] Preferably, the climbing unit has at least one additional climbing shoe, in particular a pair of additional climbing shoes arranged side by side, above the first suspension shoe (and optionally the second suspension shoe), particularly on an overlying concrete section.

[0054] The climbing device according to the invention comprises at least: two climbing units which are designed according to one of the embodiments of the climbing unit described above, wherein the two climbing units are arranged next to each other at a horizontal distance on the same concreting section.

[0055] The climbing device preferably includes at least one working platform. Preferably, the working platform has individual platform supports that can extend horizontally parallel to the outside of the structure. A working platform surface can be arranged on the platform supports.

[0056] In one embodiment, particularly for climbing on the outside of the structure, the work platform is connected to the climbing scaffolds that carry the climbing carriages. In this embodiment, the work platform is moved together with the climbing scaffolds to the level of the next concreting section.

[0057] In another embodiment, particularly for climbing within a shaft, the work platform is connected to the climbing rails of the climbing units, so that the work platform, together with the climbing rails, is moved to the level of the next concreting section. In a preferred application of the climbing device, formwork, in particular wall formwork, is provided. The formwork has at least one formwork element, in particular a wall formwork element, which is movable between an inset and an outset position, in particular at least in the horizontal direction perpendicular to the outside of the structure.

[0058] In one embodiment, particularly for climbing on the outside of the building, the formwork is supported from below on a scaffolding part of the climbing frame and / or suspended from above by a cantilever part of the climbing frame.

[0059] In another embodiment, particularly for climbing within a shaft, a support structure is connected to the climbing rail, with the formwork suspended from the support structure.

[0060] The climbing system according to the invention has at least the following features: a climbing unit in one of the embodiments described above, a structure with a first concreting section, wherein the anchor of the first suspension shoe is anchored within the first concreting section of the structure.

[0061] Preferably, the climbing system comprises a climbing device with several climbing units in one of the embodiments described above, wherein the anchors of the first suspension shoes of the climbing units are each anchored within the same concreting section of the structure.

[0062] Preferably, the climbing system has at least one additional suspension shoe, in one of the embodiments described above, which is anchored to a second concreting section above the first concreting section. After completion of the climbing process, the first suspension shoes (or parts of the first suspension shoes) can be recovered and used when constructing a concreting section located further up.

[0063] In the inventive method for constructing a building from superimposed concrete sections, at least the following steps are carried out, preferably in the specified order: i. Providing a climbing unit in one of the embodiments described above, ii. Anchoring the first suspension shoe to a first concrete section of the structure, iii. Positioning the climbing unit in the first climbing position on the first suspension shoe, wherein the holding device on the climbing carriage is connected to the second bracket of the first suspension shoe and the fastening device on the climbing rail is detached from the first bracket of the first suspension shoe, iv. Anchoring a further suspension shoe to a second concrete section, v. Moving the climbing rail along the first suspension shoe, vi. Positioning the climbing unit in the second climbing position on the further suspension shoe, wherein the fastening device on the climbing rail is connected to the first bracket of the further suspension shoe and the holding device on the climbing carriage is detached from the second bracket of the first suspension shoe, vii.Moving the climbing carriage upwards along the climbing rail.

[0064] The method preferably also includes the step: viii. Arranging the climbing unit in a holding position on the further suspension shoe, wherein the holding device on the climbing carriage is connected to the second bracket of the further suspension shoe and the fastening device on the climbing rail is connected to the first bracket of the further suspension shoe.

[0065] When the method is applied to a climbing formwork system, it can be extended by additional steps. In this embodiment, the following steps can also be performed, particularly when the climbing unit is in a holding position: ix. Arranging formwork, in particular wall formwork, in an inset position, x. Concreting the third concreting section, xi. Arranging the formwork in a stripping position, wherein the formwork is preferably moved in a horizontal direction perpendicular to the second concreting section away from the second concreting section.

[0066] The formwork position is set up to allow the movement of the climbing rail into a fourth concreting section (i.e., into a position overlapping with the third concreting section).

[0067] Depending on the number of floors, the preceding steps can be repeated as many times as desired.

[0068] In a preferred embodiment, the movement of the climbing rail along the first suspension shoe, i.e., step v above, and / or the movement of the climbing carriage along the climbing rail, i.e., step vii above, in particular by the height of the first or second concreting section, is effected by a single stroke (i.e., by a single extension or retraction) of a cylinder-piston drive of a self-climbing drive.

[0069] In a first embodiment, the method is carried out by climbing along an outside of the structure with a climbing device, with several climbing units, wherein the climbing frames and the climbing rails of the climbing units are each moved substantially parallel and at the same height.

[0070] In a second embodiment, the method is carried out while climbing between opposite wall sections of a shaft of the structure.

[0071] The present disclosure also relates to a self-climbing device, in particular a self-climbing formwork, as follows.

[0072] comprising a self-climbing device, in particular self-climbing formwork: a suspension shoe for anchoring to a concrete section of a structure, a climbing rail for guidance along the suspension shoe, a climbing frame with a climbing carriage which is movable along the climbing rail, a self-climbing drive which acts between the climbing rail and the climbing frame.

[0073] In this design, the suspension shoe can be configured according to one of the embodiments described above. However, a different design of the suspension shoe is also possible, in particular one with only one attachment point for the climbing rail or climbing frame. The climbing rail, the climbing frame, the self-climbing drive, and any other components of the self-climbing device can be configured as in the embodiments of the climbing device described above.

[0074] The prior art includes, on the one hand, facade climbing formwork with climbing rails that are guided on climbing shoes along the facade. However, in this case, the climbing drive is supported on the building or suspension shoe and must be activated in short strokes. On the other hand, the prior art according to EP 3 440 283 B1 is not designed for climbing on the exterior of the building. The self-climbing device in the above configuration combines the advantages of known facade climbing systems with an efficient self-climbing drive, with which the climbing frame and the climbing rail can be quickly and easily moved to the next concreting section, in particular by a single stroke of a cylinder-piston drive.

[0075] The invention is further explained below with reference to a preferred embodiment. Fig. 1 The diagram illustrates a climbing formwork according to the invention during the construction of a building from individual, superimposed concrete sections. Fig. 2 bis 4 show side views of the climbing formwork in different phases of the climbing process. Fig. 5 shows a front view of a suspension shoe according to the invention with its own attachment points for a climbing carriage and a climbing rail of the climbing formwork. Fig. 6 shows a side view of the suspension shoe, showing an anchor embedded in the concrete section and a tiltable suspension part with the attachment points for the climbing carriage and the climbing rail. Fig. 7 shows the suspension shoe to which the (partially visible) climbing trolley was detachably attached. Fig. 8 shows a detailed view of a climbing unit of the climbing formwork, with a first and a second suspension shoe arranged on opposite sides of the climbing rail. Fig. 9 shows a Fig. 7 corresponding view in an untilted neutral position of the suspension part. Fig. 10 shows a diagrammatic view of a detail of the climbing unit in a position in which both the climbing rail and the climbing carriage are fixed opposite the first and second suspension shoes. Fig. 11 shows another embodiment of the climbing formwork between opposing wall sections of a shaft. Fig. 12 bis 14 demonstrates the process of climbing the climbing formwork of the Fig. 11 inside the shaft.

[0076] In the Fig. 1 bis 4 A climbing system 1 is shown, consisting of a climbing device 2 and a structure 3 (only partially visible). The climbing device 2 is temporarily connected to the structure 3 during its construction. An embodiment of the climbing device 2 for climbing on a facade, i.e., on the exterior, of the structure 3 is shown.

[0077] In the embodiment shown, the climbing device 2 is designed as a climbing formwork, to which a formwork 4, here a wall formwork, is attached. With the aid of the climbing formwork, individual concrete pouring sections 5 are produced in successive concreting operations, which are arranged vertically one above the other.

[0078] In an alternative application, the climbing device 2 has a protective shield for securing an edge area of ​​a floor of the structure 3.

[0079] The climbing device 2 has (at least) two identical climbing units 6, which are arranged at essentially the same height at a horizontal distance parallel to the vertical outer surface of the structure 3 (see figure). Fig. 1 The climbing units 6 each have an elongated climbing rail 7, which extends over more than the height of a concreting section 5, in this case over more than the combined height of two concreting sections 5 of equal height. In addition, the climbing units 6 each have a climbing carriage 9, which in the design of Fig. 1 bis 10 is designed as a scaffold trolley for a climbing frame 8. The climbing frame 8 is moved as a unit along the climbing rail 7 during climbing. The climbing device 2 also has at least one working platform 10, which in the design of Fig. 1 bis 10 The work platform is supported by the climbing frames 8 of the climbing units 6. The work platform has horizontal platform beams 10A on which a work platform surface 58 is arranged.

[0080] For the purpose of transferring the load into the structure 3, each climbing unit 6 has at least one first suspension shoe 11 which is anchored in the concrete of the structure 3.

[0081] As from Fig. 5 bis 9 As can be seen in detail, the suspension shoe 11 has a wall anchor in the form of an anchor 12 for anchoring in the respective concreting section 5. The anchor 12 has a locking element, also referred to as a locking anchor 13, a suspension cone 14, and an anchor part 15 in the form of a spherical element 24, here a ball stud. The locking anchor 13 can remain in the concrete of the structure 3. The suspension cone 14 and the ball stud connected to the locking anchor 13, for example by screws, can be recovered after climbing and used for a concreting section 5 above. When the suspension shoe 11 is installed, the anchor part 15 projects outwards from the outside of the structure 3. A suspension part 16 is arranged on the anchor part 15, on which the climbing rail 7 or the climbing carriage 9 can be suspended.

[0082] In the embodiment shown, the suspension part 16 has a first bracket 17 for reversibly releasable retention of the climbing rail 7 and a second bracket 18 for reversibly releasable retention of the climbing carriage 9 of the climbing frame 8. The first bracket 17 has a first retaining opening 19 for the passage of a first retaining bolt 20 (see figure). Fig. 8 ). Accordingly, the second bracket 18 has a second retaining opening 21 for the passage of a second retaining bolt 22 (see ). Fig. 8 ) on. The first 17 and the second support 18 are located, with respect to the assembled service state on structure 3, essentially at the same height, i.e., essentially in the same vertical position, on opposite sides with respect to a (the section line VI-VI in Fig. 5 corresponding) vertical plane through a longitudinal axis 23 (cf. Fig. 6 ) of the anchor 12. In the embodiment shown, the centers of the first 19 and second retaining opening 21 are arranged at essentially the same horizontal distance to the vertical plane through the longitudinal axis 23 of the anchor 12.

[0083] In the embodiment shown, the suspension element 16 is mounted on the anchor 12 so that it can be tilted (at least) about a tilting axis running horizontally parallel to the outside of the adjacent concrete section 5. For this purpose, the anchor 12 has the spherical element 24 and the suspension element 16 has a spherical socket 25. The spherical element 24 is arranged within the spherical socket 25 such that the suspension element 16 can be tilted relative to the anchor 12. In addition, the spherical socket 25 is elongated in the vertical direction (see figure). Fig. 5 ), so that the suspension part 16 is movable in a vertical direction relative to the anchor 12 to facilitate assembly.

[0084] In the embodiment shown, the suspension part 16 also has a receiving groove 26, which extends horizontally in an upper area of ​​the suspension part 16 on the front side facing the climbing rail 7, parallel to the outside of the adjacent concrete section 5. This receiving groove 26 enables the positive-locking engagement of a first engagement strip 27 on the climbing rail 7 and a second engagement strip 28 on the climbing carriage 9 (see figure). Fig. 8 ). In the example shown, the suspension part 16 has a base plate 29 in which the receiving groove 26 and the ball socket 25 are formed as recesses, in particular as milled sections.

[0085] As from Fig. 8 and Fig. 10 As can be seen, each climbing unit 6 in the illustrated embodiment has a second suspension shoe 30, which is identical to the first suspension shoe 11. The first 11 and the second suspension shoe 30 are arranged at essentially the same height on both sides of the climbing rail 7 on the same concrete section 5.

[0086] In the embodiment shown, the climbing carriage 9 has a holding fork 31 with two fork elements 32 on both sides of the climbing rail 7. Each of the two fork elements 32 carries a holding element 33 at its free end, in this case a vertical holding plate, of a holding device 34. The holding elements 33 have suspension openings 35 (see figure). Fig. 9 ) for connection with the second retaining openings 21 of the second brackets 18 by arranging the second retaining bolts 22. In addition, the retaining elements 33 each have a second engagement strip 28 for substantially precise alignment in the receiving groove 26 of the first 11 or the second suspension shoe 30.

[0087] In the embodiment shown, the climbing trolley 9 also has a guide shoe 9A for gripping and sliding along a rear flange 36 of a climbing profile 37 of the climbing rail 7. The guide shoe 9A guides the climbing trolley 9 and thus the entire climbing frame 8 during climbing.

[0088] In the embodiment shown, a fastening device 38 can be reversibly and detachably connected to the climbing rail 7 (see below). Fig. 8 The fastening device 38 has a mounting plate 39 with a bearing section 40 and two fastening sections 41 on either side of the bearing section 40. The bearing section 40 is connected to the climbing rail 7 via a bearing pin 42. The fastening sections 41 each have a fastening opening 43 for connection to the first retaining openings 19 of the first brackets 17 of the first 11 or second suspension shoe 30 by arranging the first retaining bolts 20.

[0089] In the embodiment shown, the mounting plate 39 also has the first engagement strip 27 for the essentially precise arrangement in the receiving groove 26 of the first 11 and the second suspension shoe 30.

[0090] In the Fig. 2 bis 4 The process of climbing up the climbing device 2 is illustrated. This process can be repeated as often as desired, depending on the height of the structure 3 to be erected.

[0091] According to Fig. 2 The first 11 and the second suspension shoe 30 are anchored adjacent to the upper end of the climbing rail 7 on a first concreting section 5A, with two lower concreting sections 5 already having been constructed below the first concreting section 5A in the example shown. The formwork 4 is in the formwork / concreting position, with which a second concreting section 5D is constructed directly above the first concreting section 5A. The climbing unit 6 (and correspondingly the parallel climbing unit 6) is in the holding position, in which the holding device 34 on the climbing carriage 9 is connected to the second bracket 18 of each of the first 11 and the second suspension shoe 30, and the fastening device 38 on the climbing rail 9 is connected to the first bracket 17 of each of the first 11 and second suspension shoe 30. The climbing rail 7 is positioned completely below the lower end of the second concreting section 5D.

[0092] According to Fig. 3 The formwork 4 has been retracted into the stripped position. The fastening device 38 connected to the climbing rail 7 is detached from the first bracket 17 of the first 11 and the second suspension shoe 30. In this position, the climbing rail 7 can be moved upwards along the first 11 and second suspension shoe 30 to the upper end of the second concreting section 5D. During the climbing of the climbing rail 7, the climbing frame 8 is held by the first 11 and second suspension shoe 30. At the upper end of the second concreting section 5D, a pair of further suspension shoes 44 is arranged, which are designed and positioned according to the first 11 and second suspension shoe 30. The fastening device 38 at the upper end of the climbing rail 7 is connected to the first brackets 17 of the further pair of suspension shoes 44 at the second concreting section 5D.The climbing rail 7 of the other climbing unit 6 is pulled upwards simultaneously and in parallel and is also held with a pair of additional suspension shoes 44.

[0093] According to Fig. 4 First, the holding device 34 on the climbing carriage 9 was detached from the second bracket 18 of the first 11 and the second suspension shoe 30. The climbing frame 8 can then be moved upwards along the climbing rail 7 on the climbing carriage 9 until the formwork 4 is positioned at the level of the third concreting section (to be completed). Next, the holding elements 33 of the holding device 34 on the climbing carriage 9 are connected to the second brackets 18 of the additional suspension shoes 44 on the second concreting section 5D. Finally, the formwork 4 can be placed in the Fig. 4 The formwork or concreting position shown is brought into place in order to pour the third concreting section above the second concreting section 5D (in the illustration of the Fig. 4 (not yet available) to produce.

[0094] In the embodiment shown, a support element 45 is provided for bracing on the outside of the structure (see e.g. Fig. 2 The support element 45 slides on the outside of the structure 3 as it climbs the climbing rail 7. In the embodiment shown, the support element 45 is attached to the lower end of the climbing rail 7.

[0095] In the illustrated version, a cantilever 46 is also mounted at the lower end of the climbing rail (see e.g. Fig. 2 ). The boom 46 extends horizontally to the rear, i.e. away from the outside of the structure 3.

[0096] Depending on the design, the climbing device 2 can be raised using a crane (not shown) or a self-climbing drive 47 (as shown). In the design shown, the self-climbing drive 47 has, for example, a hydraulic cylinder-piston drive 48 for moving the climbing frame relative to the climbing rail (and vice versa) (see, e.g., [reference]). Fig. 2 ).

[0097] In the embodiment shown, the climbing frame 8 has a vertically oriented column element 49 (when the climbing unit 6 is used on a structure 3 made of vertical concrete sections 5), which extends parallel to the climbing rail 7. Furthermore, the climbing frame 6 has a support element for bracing against the outside of the structure. The support element is located at the front end of a horizontal beam 57, which is mounted at the lower end of the column element 49.

[0098] The cylinder-piston drive 48 is connected at one longitudinal end to the rear end of the boom 46 and at the other longitudinal end to the column element 49. In the retracted state, the cylinder-piston drive is essentially completely enclosed within the column element 49 (see figure). Fig. 3 and Fig. 4 ).

[0099] In the embodiment shown, the climbing frame 8 has a support element 56 for bracing on the outside of the structure 3. The support element 56 is provided at the front end of a horizontal beam 57 at the lower end of the column element 49.

[0100] In the illustrated embodiment, the climbing carriage 9 is connected to the column element 49 via a further boom 50 (see e.g. Fig. 2 ).

[0101] Furthermore, the climbing frame 8 has a guide element 51, in particular an additional guide shoe, for guiding along the rear flange 36 of the climbing rail 7 below the guide shoe of the climbing carriage 8. The guide element 51 engages the rear flange 36 of the climbing rail 7 in order to slide along the climbing rail 7 when climbing the climbing frame 8. The guide element 51 is connected to the column element 49 of the climbing frame 8 via a support element 52.

[0102] In the illustrated embodiment, the climbing frame 8 has a further column element 53, which is arranged essentially parallel to and at a horizontal distance perpendicular to the outer surface of the structure from the column element 49. The further column element 53 is connected to the column element 49 via a strut truss 54 (see, e.g., [reference]). Fig. 2 ).

[0103] In the illustrated embodiment, the climbing frame 8 has a cantilever 55 at the upper ends of the column element 49 and the further column element 53, from which the formwork 4 is suspended.

[0104] Therefore, the following procedure can be carried out to erect the structure 3 from superimposed concrete sections 5: i. Provision of the climbing device 2, ii. Anchoring the first 11 and the second suspension shoe 30 of the climbing units 6 essentially at the same height on the first concreting section 5A of the structure 3, iii. Arranging the climbing units 6 in the holding position on the first 11 and the second suspension shoes 30, wherein the holding devices 34 on the climbing carriages 9 of the climbing units 6 are each connected to the second brackets 18 of the first 11 and second suspension shoes 30 and the fastening devices 38 on the climbing rails 7 are each connected to the first brackets 17 of the first 11 and second suspension shoes 30, iv. Arranging the formwork 4 in the formwork or concreting position, v. Concreting the second concreting section 5D directly above the first concreting section 5A, vi. Arrange the formwork 4 in the stripped position behind the rear end of the climbing rail 7, vii.Anchoring two further suspension shoes 44 per climbing unit 6 each at the upper end of the second concreting section 5D substantially at the same height and releasing the fastening devices 38 on the climbing rails 7 from the first brackets 17 of the first 11 and second suspension shoes 30, viii. Moving the climbing rails 7 by actuating the self-climbing drives 47 along the first 11 and second suspension shoes 30 until the upper ends of the climbing rails 7 reach the upper end of the second concreting section 5D, ix. Connecting the fastening devices 38 on the climbing rails 7 to the first brackets 17 of the further suspension shoes 44, x. Releasing the holding devices 34 on the climbing carriages 9 from the second brackets 18 of the first 11 and second suspension shoes 30, xi.Moving the climbing frames 8 upwards along the climbing rails 7 by means of the climbing carriages 9 by actuating the self-climbing drive 47, until the formwork 4 is positioned at the level of the third concreting section to be completed in the next concreting operation.

[0105] Fig. 11 bis 14 Figure 1 shows an embodiment of the climbing device 2, which is designed for climbing between opposing wall sections 59 of a shaft. For this purpose, two climbing units 6 are arranged on each of the opposing wall sections 59. In the Fig. 12 bis 14 Only one half of this arrangement can be seen in side view.

[0106] In this embodiment, a gantry 60 can be provided, which connects the upper ends of the climbing rails 7 to each other. In the embodiment of the Fig. 11 bis 14 The climbing rail 7 is designed in a column shape. The climbing carriage 9 is, as in the embodiment of the Fig. 1 bis 10 , slidable along the climbing rail 7. For this purpose, the climbing carriage 9 has the guide shoe 9A, which engages a section of the climbing rail 7. The holding device 34 is mounted on the front of the climbing carriage 9, with which the climbing carriage 9, as in the embodiment of the Fig. 1 bis 10 , can be suspended on the second bracket 18 of each of the first 11 and second suspension shoe 30. The first 11 and the second suspension shoe 30 of each climbing unit 6 is corresponding to the Fig. 1 bis 10 Furthermore, the fastening device 38 is mounted on a central longitudinal section of the climbing rail 7, with which the climbing rail 7 is fastened, also as in the embodiment of the Fig. 1 bis 10 , can be suspended from the first bracket 17 of the first 11 and second suspension shoe 30 respectively. In contrast to the previous embodiment, the work platform 10 is connected to the climbing rail 7, so that the work platform 10, and also the support structure 60 with the formwork 4 suspended from it, are moved together with the climbing rail 7 to the level of the next concreting section. The self-climbing drive 47 has the previously described cylinder-piston drive 48, which acts between the climbing carriage 9 and the climbing rail 7 in order to bring the climbing rail 7 or the climbing carriage 9 to the level of the next concreting section, depending on the phase of the climbing process.

[0107] According to Fig. 12 The first 11 and the second suspension shoe 30 are each anchored to the first concreting section 5A, with two lower concreting sections 5 already having been constructed below the first concreting section 5A in the example shown. The formwork 4 is in the formwork / concreting position, with which the second concreting section 5D is constructed directly above the first concreting section 5a. The climbing units 6 on the opposite wall sections 59 of the shaft, i.e., spaced apart horizontally perpendicular to the wall planes, are each arranged in the holding position, in which the holding device 34 on the climbing carriage 9 is connected to the second bracket 18 of each of the first 11 and the second suspension shoe 30, and the fastening device 38 on the climbing rail 9 is connected to the first bracket 17 of each of the first 11 and second suspension shoe 30.The climbing rail 7 extends beyond the upper end of the second concreting section 5D, with the formwork 4 suspended from the support 60.

[0108] According to Fig. 13 The fastening device 38 connected to the climbing rail 7 is released from the first bracket 17 of the first 11 and the second suspension shoe 30. In this position, the climbing rail 7, together with the working platform 10, the support 60, and the formwork 4, can be moved upwards along the first 11 and second suspension shoe 30 until it extends beyond the upper end of the third concreting section (to be completed next). The climbing of the climbing rail 7 is achieved by a single stroke of the self-climbing drive 47 (i.e., not stepwise with multiple forward and backward movements of the piston). During the climbing of the climbing rail 7, the climbing carriage 9 is held by the first 11 and second suspension shoe 30. At the upper end of the second concreting section 5D, a further pair of suspension shoes 44 is arranged, which are designed and positioned in accordance with the first 11 and second suspension shoe 30.The fastening device 38 on the central longitudinal section of the climbing rail 7 is connected to the first brackets 17 of the further pair of suspension shoes 44 on the second concrete section 5D. The climbing rail 7 of the climbing unit 6 on the opposite wall section 59 is simultaneously and parallel pulled upwards and held by a further pair of suspension shoes 44 on the opposite wall section 59.

[0109] According to Fig. 14First, the holding device 34 on the climbing carriage 9 was detached from the second bracket 18 of the first 11 and the second suspension shoe 30. The climbing carriage 9 can then be moved along the climbing rail 7 by a single stroke of the cylinder-piston drive 48 of the self-climbing drive 47 to the level of the next concreting section, in this case, the level of the second concreting section 5D. The holding device 34 on the climbing carriage 9 is then connected to the second brackets 18 of the additional suspension shoes 44 on the second concreting section 5D. The climbing unit 6 is thus positioned in the holding position in which the third concreting section above the second concreting section 5D can be constructed. Reference number list:

[0110] 1 Climbing system 2 Climbing device 3 Structure 4 Formwork 5 Concreting section 6 Climbing unit 7 Climbing rail 8 Climbing scaffold 9 Climbing or scaffold trolley 9A Guide shoe 10 Working platform 10A Platform support 11 First suspension shoe 12 Anchor 13 Locking anchor 14 Suspension cone 15 Anchor part 16 Suspension part 17 First bracket 18 Second bracket 19 First retaining opening 20 First retaining bolt 21 Second retaining opening 22 Second retaining bolt 23 Longitudinal axis 24 Ball element 25 Ball socket 26 Mounting groove 27 First engagement strip 28 Second engagement strip 29 Base plate 30 Second suspension shoe 31 Retaining fork 32 Fork elements 33 Retaining elements 34 Holding device 35 Suspension openings 36 Flange 37 Climbing profile 38 Fastening device 39 Fastening plate 40 Bearing section 41 Fastening sections 42 Bearing pin 43 Mounting opening 44 Additional suspension shoes 45 Support part 46 Boom 47 Self-climbing drive 48 Cylinder-piston drive 49 Column element 50 Additional boom 51 Guide element 52 Support element53 further column element 54 strut truss 55 cantilever 56 support element 57 horizontal beam 58 working platform surface 59 opposite wall sections of the shaft 60 transfer

Claims

1. Suspension shoe (11, 30, 44) for use in a climbing unit (6) having a first climbing component, which is in particular a climbing rail (7), and a second climbing component, which is in particular a climbing carriage (9) movable along the climbing rail (7), comprising: an anchor (12) for anchoring in a concreting section (5; 5A, 5B) of a building (3), a suspension part (16) connected to the anchor (12), wherein the suspension part (16) comprises a first mount (17) for releasably holding the first climbing component of the climbing unit (6), in particular the climbing rail (7), and a second mount (18) for releasably holding the second climbing component of the climbing unit (6), in particular the climbing carriage (9), characterised in that the suspension part (16) is tiltably connected to the anchor (12), in particular about a horizontal axis, that the anchor (12) comprises a ball element (24) and the suspension part comprises a ball socket (25), and that the ball element (24) of the anchor (12) is arranged in a tiltable manner in the ball socket (25) of the suspension part (16).

2. Suspension shoe (11, 30, 44) according to claim 1, characterised in that the first mount (17) comprises a first holding opening (19) for the passage of a first holding bolt (20) and / or the second mount (18) comprises a second holding opening (21) for the passage of a second holding bolt (22), and / or in that the first and the second mounts (18) are provided substantially at the same height on both sides of the anchor (12) and / or in that the suspension part (16) comprises a receiving groove (26), in particular extending in the horizontal direction, for receiving a first coupling strip (27) on the climbing rail and / or a second coupling strip (28) on the climbing carriage (9), and / or in that the suspension part (16) comprises a base plate (29), in which the receiving groove (26) and / or the ball socket (25) are preferably recessed.

3. Climbing unit (6) for arrangement on a building (3), comprising: a first suspension shoe (11) for anchoring to a concreting section (5; 5A, 5B) of the building (3), a climbing rail (7), a climbing carriage (9) which is movable along the climbing rail (7), characterised in that the first suspension shoe (11) is designed according to claims 1 and 2, wherein in a first climbing position of the climbing unit (6), a holding device (34) on the climbing carriage (9) is connected to the second mount (18) of the first suspension shoe (11), and a fastening device (38) on the climbing rail (7) is released from the first mount (17) of the first suspension shoe (11), so that the climbing rail (7) is movable along the first suspension shoe (11), wherein in a second climbing position, the fastening device (38) on the climbing rail (7) is connected to the first mount (17) of the first suspension shoe (11), and the holding device (34) on the climbing carriage (9) is released from the second mount (18) of the first suspension shoe (11), so that the climbing carriage (9) is movable along the climbing rail (7).

4. Climbing unit (6) according to claim 3 with claim 2, characterised in that the fastening device (38) on the climbing rail (7) comprises a fastening opening (43) for arranging the first holding bolt (20) and / or the holding device (34) on the climbing carriage (9) comprises a suspension opening (35) for arranging the second holding bolt (22), and / or in that the fastening device (38) on the climbing rail (7) comprises a first coupling strip (27) and / or the holding device (34) on the climbing carriage (9) comprises a second coupling strip (38), in each case for preferably substantially precisely fitting arrangement in the receiving groove (26) of the first suspension shoe (11).

5. Climbing unit (6) according to any one of claims 3 or 4, characterised in that a second suspension shoe (30) according to any one of claims 1 to 7 is provided for anchoring to the concreting section (5), wherein in the first climbing position, the holding device (34) on the climbing carriage (9) is respectively connected to the second mount (18) of the first (11) and the second suspension shoes (30), and the fastening device (38) on the climbing rail (7) is respectively released from the second mount (18) of the first (11) and the second suspension shoes (30), so that the climbing rail (7) is movable along the first (11) and the second suspension shoes (30), wherein in the second climbing position, the fastening device (38) on the climbing rail (7) is respectively connected to the first mount (17) of the first (11) and the second suspension shoes (30), and the holding device (34) on the climbing carriage (9) is respectively released from the second mount (18) of the first (11) and the second suspension shoes (30), so that the climbing carriage (9) is movable along the climbing rail (7), wherein the first (11) and the second suspension shoes (30) are preferably arranged substantially at the same height on both sides of the climbing rail (7) and / or wherein the climbing carriage (9) preferably comprises a holding fork (31) with two fork elements (32) on both sides of the climbing rail (7), wherein the two fork elements (32), in particular at their free ends, each carry a holding element (33), in particular a holding plate, of the holding device (34), which in the first climbing position, in particular via the second holding bolt (22), are connected to the second mounts (18) of the first (11) and the second suspension shoes (30), and / or wherein the fastening device (38) comprises a fastening plate (39) having a bearing section (40) and two fastening sections (41) on both sides of the bearing section (40), wherein the bearing section (40) is connected to the climbing rail (7), preferably via a bearing journal (42), and the fastening sections (41) are connected to the first mounts (17) of the first (11) and the second suspension shoes (30), preferably via the two first holding bolts (20), in the second climbing position, and / or wherein the climbing carriage (9) has a guide shoe (9A) for guiding along the climbing rail (7), in particular for engaging around a climbing profile (37) of the climbing rail (7), wherein preferably a horizontal central axis of the guide shoe (9A) lies substantially in a vertical central plane of the climbing rail (7), wherein the fastening device (38) preferably comprises a fastening plate (39) having a bearing section (40) and two fastening sections (41) on both sides of the bearing section (40), wherein the bearing section (40) is connected to the climbing rail (7), preferably via a bearing journal (42), and the fastening sections (41) are connected to the first mounts (17) of the first (11) and the second suspension shoes (30), preferably via the two first holding bolts (20), in the second climbing position, and / or wherein a support part (45) is provided for support on the outside of the building (3), in particular on the lower end of the climbing rail (7).

6. Climbing unit (6) according to any one of claims 3 to 5, characterised by a self-climbing drive (47), in particular with a cylinder-piston drive (48), for moving the climbing carriage (9) relative to the climbing rail (7) and vice versa, and preferably a boom (46), in particular at the lower end of the climbing rail (7), is provided, to which the self-climbing drive (47) is connected, and / or preferably a climbing scaffold (8) comprising the climbing carriage (9) also comprises a preferably vertical column element (49), to which the self-climbing drive (47) is connected, and more preferably, the climbing scaffold (8) comprises a further column element (53) parallel to the column element (49), wherein a strut truss (54) is preferably provided between the column element (49) and the further column element (53).

7. Climbing unit (6) according to any of claims 8 to 20, characterised in that a further climbing shoe (44), in particular a pair of further climbing shoes (44), is provided above the first climbing shoe (11).

8. Climbing device (2) comprising: two climbing units (6) each according to any of claims 3 to 7, which are arranged next to one another at a horizontal distance.

9. Climbing device according to claim 8, characterised in that at least one working platform (10) is provided.

10. Climbing device according to claim 8 or 9, characterised in that a formwork (4), in particular a wall formwork, is provided.

11. Climbing system (1) comprising: a climbing unit (6) according to any of claims 3 to 6, a building (3) having a concreting section (6), wherein the anchor (12) of the suspension shoe (11) is anchored within the concreting section (5) of the building (3).

12. Method for erecting a building (3) from concreting sections (5) arranged one above the other, comprising the steps of: i. providing a climbing unit (6) according to any of claims 3 to 6, ii. anchoring the first suspension shoe (11) to a first concreting section (5A) of the building(3), iii.arranging the climbing unit (6) in the first climbing position on the first suspension shoe (11), wherein the holding device (34) on the climbing carriage (9) is connected to the second mount (18) of the first suspension shoe (11) and the fastening device (38) on the climbing rail (7) is released from the first mount (17) of the first suspension shoe (11), iv. anchoring a further suspension shoe (44) to a second concreting section(5B), v. moving the climbing rail (7) along the first suspension shoe (11), vi. arranging the climbing unit (6) in the second climbing position on the further suspension shoe (44), wherein the fastening device (38) on the climbing rail (7) is connected to the first mount (17) of the further suspension shoe (44) and the holding device (34) on the climbing carriage (9) is released from the second mount (18) of the first suspension shoe (11), vii.moving the climbing carriage (9) upwards along the climbing rail (7).

13. Method according to claim 12, characterised by the further step of: viii. arranging the climbing unit (6) in a holding position on the further suspension shoe (44), wherein the holding device (34) on the climbing carriage (9) is connected to the second mount (18) of the further suspension shoe (44) and the fastening device (38) on the climbing rail (7) is connected to the first mount (17) of the further suspension shoe (44).

14. Method according to claim 13, characterised by the further steps of: ix. arranging a formwork (4), in particular a wall formwork, in a forming position, x. concreting the third concreting section, xi. arranging the formwork (4) in a stripping position, wherein the formwork (4) is preferably moved in a horizontal direction perpendicular to the second concreting section (5B) away from the second concreting section (5B) .

15. Method according to any of claims 12 to 14, characterised in that the movement of the climbing rail (7) along the first suspension shoe (11) and / or the movement of the climbing carriage (9) along the climbing rail (7), in particular by the height of one of the concreting sections (5A, 5B), is effected in each case by a single stroke of a cylinder-piston drive (48) of a self-climbing drive (47).