EP4267815A1

EP4267815A1 - Climbing shoe device for a rail-guided climbing system

Info

Publication number: EP4267815A1
Application number: EP21843982.6A
Authority: EP
Inventors: Christian Maucher
Original assignee: Peri SE
Current assignee: Peri SE
Priority date: 2020-12-23
Filing date: 2021-12-22
Publication date: 2023-11-01
Anticipated expiration: 2041-12-22
Also published as: CA3205424A1; US20240084608A1; CN116685751A; EP4267815B1; AU2021405639A9; DE102020134812A1; AU2021405639A1; WO2022136539A1; KR20230118892A

Abstract

The invention relates to a climbing shoe device (1) for a rail-guided climbing system (11) which can be used, in particular, as a climbing formwork, a climbing frame, a climbing protective wall, and/or a climbing working platform. The climbing shoe device (1), which can be arranged on a structure in a stationary manner, comprises a shoe main part (2), at least one rail-guiding element (3a, 3b, 3a', 3b') which is coupled to the shoe main part (2) and which is designed such that in a guiding position of the rail-guiding element (3a, 3b, 3a', 3b') relative to the shoe main part (2), a first climbing shoe rail (9, 9a', 9a'') and a second climbing shoe rail (9b, 9b', 9b'') that are connected together by a lifting device (14, 15; 16, 17; 18; 19) and can be moved relative to each other can be directly or indirectly guided by the climbing shoe device (1), and first (10, 101, 102, 10a) and second latching/snapping elements (10', 10'', 10b). Each of the latching/snapping elements is designed such that in a hooked position, which is pivoted outwards and/or extended with respect to the shoe main part (2), opposite one direction, the first climbing shoe rail (9, 9a', 9a'') can be hooked into the climbing shoe device (1) by means of the first latching/snapping element (10, 101, 102, 10a) and the second climbing shoe rail (9b, 9b', 9b'') can be hooked into the climbing shoe device by means of the second latching/snapping element (10', 10'', 10b), and in a cross-over position, which is pivoted inwards and/or retracted with respect to the shoe main part (2), in said direction, the first climbing shoe rail (9, 9 a', 9 a'') can cross over the first latching/snapping element (10, 101, 102, 10a) and the second climbing shoe rail (9b, 9b', 9b'') can cross over the second latching/snapping element (10, 101, 102, 10'', 10b). Each of the first and second latching/snapping elements (10, 101, 102, 10a, 10', 10'', 10b) is coupled to the shoe main part (2) so as to be movable between the hooked position and the cross-over position such that when the first (10, 101, 102, 10a) or second latching/snapping element (10', 10'', 10b) is located in the hooked position, the other of the first and second latching/snapping elements (10, 101, 102, 10a, 10', 10'', 10b) is located in the cross-over position, the hooked position, or a position therebetween.

Description

Climbing shoe device for a rail-guided climbing system

The invention relates to a climbing shoe device for a rail-guided climbing system, which can be used in particular as a climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform, with a shoe base body, at least one rail guide element coupled to the shoe base body, and first and second locking/snapping elements. The invention also relates to a rail-guided climbing system with the climbing shoe device and a method for climbing a rail-guided climbing system, which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform, in which the climbing shoe device is arranged in a stationary manner on a building.

In construction, climbing systems are used e.g. B. in the construction of vertically oriented concrete structures, in particular so-called building cores, bridges, dams and the like, used as climbing formwork and / or climbing protection walls and / or in the form of climbing frames. The climbing systems are usually provided with a working platform as a scaffolding unit and can be implemented independently of a crane from a lower finished concrete wall section of the concrete building to be created or finished to an overlying arranged hardened further concrete section of the concrete building. With rail-guided climbing systems, a climbing shoe with a controllable latch is usually installed for each anchor point. In order to climb with climbing systems, one always needs a holding point and a climbing point, as is described, for example, in connection with the climbing shoe that is described in DE 10 2005 030 333 A1. In many current climbing systems, the second climbing point required for climbing is formed in the operating state by installing a mobile climbing mechanism cylinder on the climbing shoe. At the end opposite the climbing shoe, the climbing mechanism cylinder has a pawl for holding a climbing rail and thus forms the second required climbing point. A functioning climbing system is only possible through the alternating interaction of the climbing point, formed by the climbing mechanism cylinder between the climbing shoe and climbing rail bushings, and the breakpoint, formed by a climbing shoe latch and a climbing rail bushing. In addition to the well-known climbing rail a climbing lifting rail, also known as a climbing saw, installed in this climbing rail may be present. With the climbing lifting rail installed in the climbing rail, you always need two anchor points or climbing shoes to climb the system. By alternately holding and climbing/lifting between the two climbing shoes used, the system can climb, e.g. B. is described in DE 1020 18 1 17 727 A1. The climbing lifting rail pushes the entire climbing system upwards via a lower climbing shoe until the climbing cylinder is fully extended. The climbing cylinder is then retracted. After a short downward movement, the bushing of the climbing rail snaps into place on the upper climbing shoe. The climbing system thus hangs on the upper climbing shoe, as a result of which the load is held by the upper climbing shoe. The climbing cylinder retracts and "pulls" the climbing lifting rail "past" the lower, now load-free climbing shoe so that the climbing lifting rail can follow suit in order to carry out the next lift.

The disadvantage is that with the most used climbing systems on the market, which work with a mobile climbing cylinder, the climbing cylinder has to be converted into the finished floor level in order to get to the next floor section to be created. The relocation of large, heavy components, such as the mobile climbing cylinder(s), is carried out by the worker and is ergonomically very complex. There is also a risk of falling components. In the case of systems with non-mobile climbing cylinders, which therefore do not have to be removed and relocated, the climbing rail must be climbed ahead, which is very disadvantageous in terms of time and is time-consuming. In order to operate a climbing system that has a climbing lifting rail integrated in the climbing rail, it is also necessary for two climbing shoes connected with two anchor points to be available for climbing. This is necessary to provide a holding point in the form of a first climbing shoe and a climbing point in the form of a second climbing shoe for the system to climb up. You also have to check whether the two climbing shoes are correctly connected on both anchor levels, i.e. where the first and second climbing shoes are located. In contrast, the object of the present invention is to provide a simply and compactly constructed climbing shoe device with which the disadvantages of the prior art are avoided. In particular, the climbing shoe device should make it possible to reduce the effort involved in checking whether the two climbing shoes are correctly connected on both anchor levels, ie where the first and second climbing shoes are located. The climbing shoe device should be provided in such a way that continuous climbing, at least step by step, is possible after each lifting process without the high manual effort that was previously required.

This object is achieved by a climbing shoe device having the features of patent claim 1 and a method for climbing a rail-guided climbing system having the features of patent claim 13 . The subclaims indicate appropriate developments.

The object according to the invention is thus achieved by a climbing shoe device for a rail-guided climbing system which can be used in particular as a climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform. The climbing shoe device that can be arranged stationarily on a building comprises a shoe base body, at least one rail guide element coupled to the shoe base body, which is designed such that when the rail guide element is in a guide position relative to the shoe base body, a first climbing shoe rail and a second climbing shoe rail are connected to one another and relative to one another by means of a lifting device are displaceable, can be guided directly or indirectly by the climbing shoe device, and first and second locking/snapping elements. The first and second locking/snapping elements are each designed in such a way that, in a hanging position that is pivoted and/or extended relative to the main shoe body, the first climbing shoe rail is locked against one direction by means of the first locking/snapping element and the second climbing shoe rail by means of the second locking/snapping element can be hung in the climbing shoe device and in a position that is pivoted in and/or retracted relative to the basic shoe body in the direction of the first locking/snapping element from the first climbing shoe rail and the second locking/snapping element can be driven over by the second climbing shoe rail. The first and second latching/snapping elements are each slidably coupled to the shoe body between the hooking position and the overtravel position such that when the first or second latching/snapping element is in the hooking position, the other of the first and second locking/snapping elements may be in the overrun position, the hooked position, or any position in between.

The climbing shoe device can be designed integrally as a climbing shoe or assembled from several parts so that it can be assembled to form a climbing shoe device. The basic shoe body can be designed as a frame, it being possible for it to be shaped as a flat body with or without recesses. The basic shoe body can consist of one or more parts/components that are detachably, ie reversibly, or irreversibly connected to one another. The parts or components of the shoe body can be made of different materials, e.g. steel, aluminum or carbon fiber composite materials or a combination thereof, in order to keep the weight of the shoe body and thus of the climbing shoe device low. The first and second climbing shoe rails can be identical to or different from one another.

In addition to the one rail guide element, a further rail guide element can be coupled to the basic shoe body, with at least one rail guide element, in particular the one rail guide element and the further rail guide element, being arranged on the shoe basic body so that it can pivot and/or extend so that in a pivoted and/or or extended guide position, i.e. in the "closed" position, the first and second climbing shoe rails are guided by the rail guiding elements, in that sections of the first and/or second climbing shoe rails are encompassed by the rail guiding elements. It is possible that in the "closed" position Position the first and second climbing shoe rails are guided only by the one rail guide element, in that sections of the first and/or second climbing shoe rails are encompassed by the rail guide element. When the second climbing shoe rail is slidably guided by the first climbing shoe rail relative to the first climbing shoe rail and Sections of the first climbing shoe rail are surrounded by the rail guide element, sections of the second climbing shoe rail are also surrounded by the rail guide element, so that in addition to the first climbing shoe rail the second climbing shoe rail is also guided by the rail guide element. One or both of the first and second climbing shoe rails can therefore be guided indirectly by the rail guide element(s). In addition to the "closed" position, there can be an "open" position in which one rail guide element and/or the other rail guide element is/is in a non-pivoted or pivoted-in and/or retracted position relative to the shoe base body. In the "open" position, one or both of the first and second climbing shoe rails can be released from the guide of the climbing shoe device or the climbing shoe device can be removed/removed between the structure and the first and second climbing shoe rails, e.g. by pulling in or against a climbing direction .

The first and second latching/snapping elements can be designed identically or differently from one another and can each be coupled to the shoe body by means of a linear, i.e. translational movement in the form of inward or outward movement and/or a rotary movement in the form of pivoting in or out. The direction for driving over the first and/or second latching/snapping element can be a vertical, horizontal, oblique, linear or curved direction relative to the direction of gravity, in particular a climbing direction. The first and second climbing shoe rails can each have bulges and/or cutouts in order to be able to interact with the first and second locking/snapping elements.

When the first latching/snapping element is in the hanging position, the second latching/snapping element is designed such that it can be in the overrun position, the hanging position or a position in between, i.e. in any of its possible positions. Conversely, when the second latching/snapping element is in the hanging position, the first latching/snapping element is designed in such a way that it is in the overrun position, the hanging position or a position in between see, so in each of its possible positions, can be located. For the other of the first and second latching/snapping elements that is not in the hanging position, there is therefore no locking in one of its possible positions. Instead, the other one of the first and second latching/snapping elements that is not in the hanging position is unlocked. The first or second latch/snap member that is in the hooked position when the other of the first and second latch/snap members is in each of its possible positions may be locked in its hooked position. Both latching/snapping elements can thus be coupled in such a way that when the other of the first and second latching/snapping elements can be in the overrun position, the hanging position or a position in between, the first or second latching/snapping element is in the hanging position is locked. The coupling, according to which one of the first and second locking/snapping members is locked in the hooking position when the other of the first and second locking/snapping members is unlocked, can sequentially switch between the first and second locking/snapping members. It is therefore possible that when the first locking/snapping element is locked in the hanging position, the second locking/snapping element is unlocked, and then, when the second locking/snapping element is locked in the hanging position, the first locking/ Snap element is unlocked. Alternatively, both locking/snapping elements can be brought into each of their possible positions independently of one another, so that when the first or second locking/snapping element is in the hanging position, the other of the first and second locking/snapping elements is in the overrun position, the hanging position or a position in between. According to the invention it is therefore impossible that when one of the first and second locking/snapping elements is in the hanging position, the other of the first and second locking/snapping elements must be in the hanging position, the overrun position or a position in between. The swiveled in and/or retracted overrun position is not exclusive with regard to overrun, with positions between the hanging position and the overrun position being overrun. One or both of the first and second latching/snapping elements can be pivoted and/or retracted and extended, for example by means of a spring element or an actively controllable actuator, so coupled to the shoe body that the respective latching/snapping element in a Position between the hanging position and the overrun position can be traversed by the first or second climbing shoe rail. In this respect, the concept of the overrun position only serves to differentiate it from the hanging position, ie to define both end positions of the first or second latching/snapping element.

The holding point is formed by the first or second latching/snapping element, which is in the hanging position, together with the first or second climbing shoe rail suspended in this latching/snapping element. The climbing point is formed by the other of the first and second latching/snapping members that is in the overriding position, the hooked position, or an intermediate position when overridden by the other of the first or second climbing shoe rails. This makes it possible to merge the holding point and the climbing point on one anchor level, i.e. at one anchor point. By eliminating the second anchor level, it is possible to easily check whether both latching/snapping elements are correctly connected. The difficult previous check of whether both climbing shoes are switched correctly is no longer necessary due to the fact that the two climbing shoes no longer have to be separated from each other. Instead, the holding point and climbing point are combined in just one climbing shoe device. Climbing a climbing system that is hung at only one anchor point in the climbing shoe device according to the invention is possible, with the lifting device being taken along by both climbing shoe rails during climbing and not having to be moved separately. In addition, the climbing shoe device has a simple and compact design, since only two latching/snapping elements that can move in relation to one another have to be provided. Due to the double locking/snapping elements, e.g. B. in the form of double latches, or double holding possibility for the climbing shoe rails on the climbing shoe device or on a console or anchor point on which the climbing shoe device is arranged stationary, a climbing sequence can be realized that works on only one anchor point. The double holding option is solved by redesigning the climbing shoe with a locking/snapping element for holding a climbing rail in such a way that, in addition to this holding option for a climbing shoe rail in the form of a climbing lifting rail, it also has the second holding option for holding the second climbing shoe rail in the form of a second locking / Snap element (either for a climbing rail or for a second climbing lifting rail). For developments in climbing systems in the form of lifting devices that are integrated in a climbing rail or at least connected to one of the two climbing shoe rails and do not have to be moved by hand, the double locking/snapping elements on the climbing shoe devices result in several advantages:

- due to double locking/snapping elements or pawls on the climbing shoe device, the breakpoint and climbing point for climbing are on a climbing shoe device or an anchor point, which allows testing and ensuring the correct switching behavior of the locking/snapping elements compared to the corresponding interaction and problems in climbing operation of two climbing shoes at two different anchor points is considerably simplified. In addition, the anchor point used can be selected flexibly by activating and deactivating the locking/snapping elements of the double latch shoes according to the invention. This results in significant time savings and better monitoring and control options, which increases and improves safety when climbing.

- around a lifting device installed on the climbing shoe rail, also called a climbing mechanism, which climbs without interrupting the climbing movement with the help of the first and second climbing shoe rails in the form of two climbing lifting rails (second variant, see below), there are also double and possibly counteracting locking / Snap elements or latches relevant and advantageous.

- Due to the double locking/snapping elements, e.g. in the form of a double latch, in the climbing shoe device, there is the possibility of mapping the climbing point and holding point to an anchor point. As a result, the mechanics required for this in terms of functional reliability and tolerances on a climbing shoe device/anchor point can be easily coordinated.

- Continuous climbing with the climbing shoe device according to the invention without interrupting the climbing movement at a climbing shoe device/anchor point. In addition, there is also the possibility here of mutually controlling the latching/snapping elements or latches by means of a mechanical safety mechanism. Another option is an additional feature, such as a "reverse gear", whereby controlled climbing back can be implemented in the opposite direction to a climbing direction by means of the latching/snapping elements connected to one another, e.g. designed as a double latch. In a preferred embodiment, the climbing shoe device comprises a first climbing shoe part with a first shoe main body part and a second climbing shoe part with a second shoe main body part. The first climbing shoe part comprises the rail guide element and additionally comprises the first or second latching/snapping element and the second climbing shoe part comprises the other of the first and second latching/snapping elements, the first and second climbing shoe parts being reversibly detachably connected to one another in such a way that they can be used together as a Climbing shoe device can be arranged at the same anchor point on the building. In this way, a conventional climbing shoe, which comprises the rail guide element and the first or second locking/snapping element as the first climbing shoe part, can be supplemented with an additional component, which comprises the other of the first and second locking/snapping elements as the second climbing shoe part, to form the climbing shoe device according to the invention will. The additional component can be placed "piggyback" on the conventional climbing shoe and reversibly connected to it or reversibly attached to it underneath the conventional climbing shoe. This allows an existing climbing shoe to be easily and inexpensively retrofitted to form the climbing shoe device according to the invention. The possibility is therefore not ruled out that the second holding option is realized in the form of the other of the first and second latching/snapping elements as an additional component on a standard climbing shoe. As a result, the standard climbing shoe takes the additional component "piggyback", resulting in the climbing shoe device according to the invention with the two holding options that albeit slightly offset vertically. However, the double holding option for the first and second climbing shoe rails at just one anchor point is retained, since the "piggyback additional component" does not have to be anchored separately, but can be placed on the anchored climbing shoe.

The first climbing shoe part particularly preferably comprises rail guide elements and the second climbing shoe part comprises at least one further rail guide element. In this way, the additional component can also be used to guide both climbing shoe rails, which increases safety when attaching and detaching the first or second climbing shoe rail to and from the additional component. Leading can by clasping sections of the first and/or second climbing shoe rails through the further rail guide element.

With a lifting device permanently connected to the climbing shoe rail, which does not have to be separated from the climbing shoe rail and moved by hand after a stroke has been carried out, by mounting the second climbing shoe part as a second climbing shoe, e.g. B. in the form of a "piggyback climbing shoe", which can lead at least one of the two climbing shoe rails and into which one of these rails can be hung, a second holding option for one of the climbing shoe rails can be formed on a conventional climbing shoe. and removing the second climbing shoe part to and from a conventional climbing shoe, which can be stationarily arranged at any anchor point, a flexible choice of the anchor point is possible in order to use the anchor point to additionally control the climbing point and consequently the forces occurring on the climbing system via an anchor point in to initiate the building.

Advantageously, the second climbing shoe part comprises first and second additional rail guide elements, wherein at least the first additional rail guide element, in particular the first and second additional rail guide elements, is/are arranged on the second part of the main shoe body so that it can pivot and/or extend such that in the pivoted and/or extended guide state the first and second climbing shoe rails arranged displaceably between the first and second further rail guiding elements are guided by the further rail guiding elements, in that sections of the first and second climbing shoe rails are encompassed by the further rail guiding elements, and a sliding element provided with a handle. The displacement element is designed in such a way that it is mechanically coupled to the second shoe base body part and the first additional rail guide element, and when the first further rail guide element is in the guide state, a displacement of the displacement element relative to the second shoe base body part in a decoupling direction is generated by actuation of the handle means that the first additional rail guide element is placed in the non-pivoted and / or retracted initial state to the release the second climbing shoe part from guiding the first and second climbing shoe rails.

The second climbing shoe part therefore has a handle on the displacement element, with the actuation of which the second climbing shoe part is separated in a simple manner from the first climbing shoe part and the guide of the first and / or second climbing shoe rails can be released. The second part of the climbing shoe can preferably be recoupled to the first part of the climbing shoe on the handle when the displacement element caused by the actuation of the handle is displaced relative to the second part of the shoe body in the opposite direction to the decoupling direction. By actuating the handle, e.g. by a pulling movement, i.e. "pull", the other rail guide elements open, which grip the first and/or second climbing shoe rails for guidance.

The first latching/snapping element may comprise a first pawl and the second latching/snapping element may comprise a second pawl, wherein when the first and second climbing shoe rails are guided by the climbing shoe device, essentially on an axis perpendicular to a longitudinal axis of the first climbing shoe rail or the like - The second climbing shoe rail, the first latch is arranged next to the second latch. This allows a compact design of the climbing shoe device.

Preferably, the second latching/snapping element comprises two second latches and, when the first and second climbing shoe rails are guided by the climbing shoe device, on the axis perpendicular to the longitudinal axis of the first climbing shoe rail or the second climbing shoe rail, the first latch is between the two second latches, in particular arranged with equal distances from the first pawl to the two second pawls. If the climbing direction points vertically upwards, the two second pawls are thus arranged essentially horizontally spaced apart from the longitudinal axis. In this way, the climbing shoe device can dissipate a load of the first and second climbing shoe rails into the wall or ceiling that is higher than a load which is only picked up by one or two latches when the first and/or second climbing shoe rail is attached. The symmetrical alignment of the two second latches to the longitudinal axis simplifies the construction of the climbing shoe device. In addition, the load capacity of the climbing shoe device is optimized with a symmetrical alignment of the two second latches to the longitudinal axis.

Particularly preferably, the first locking/snapping element comprises two first pawls and the second locking/snapping element comprises two second pawls. When the first and second climbing shoe rails are guided by the climbing shoe device and a longitudinal axis of the climbing shoe is aligned in a climbing direction, are on a first axis substantially perpendicular to the longitudinal axis and spaced from the longitudinal axis, in particular at substantially equal distances from the longitudinal axis, the two first pawls of the first locking/snapping element and spaced therefrom in or counter to the climbing direction or at the same height in the climbing direction on a second axis substantially perpendicular to the longitudinal axis and spaced from the longitudinal axis, in particular at substantially equal distances from the longitudinal axis, the two second pawls of the second latching/snapping element are arranged. By distributing the load across two pawls of the first and second latching/snapping element, with the two first and two second pawls being actuated in pairs, the permissible load can be higher than in an embodiment in which the first and/or second latch -/Snap element each have only one pawl. In order to keep the design compact perpendicular to the longitudinal axis of the climbing shoe, the two first pawls of the first locking/snapping element can be offset relative to the two second pawls of the second locking/snapping element in or against the climbing direction.

Depending on the design of the first and second climbing shoe rails, it can be advantageous to place the two first pawls of the first locking/snapping element and in or counter to the climbing direction spaced therefrom or arranged at the same height in the climbing direction, on the second axis substantially perpendicular to the longitudinal axis and from the longitudinal axis spaced at essentially equal second distances from the longitudinal axis to arrange the two second pawls of the second latching/snapping element, the first and second distances differing from one another, in particular the first distances being selected to be smaller than the second distances.

It is used for safety when climbing if, as already mentioned, the first and second latching/snapping elements are coupled to one another in such a way that when the first or second latching/snapping element can be in the overrun position, the hanging position or a position in between , the other of the first and second latching/snapping elements is locked in the hanging position. The coupling of both locking / snap elements can be done mechanically, z. B. by a locking element, by means of which the movement of the first or second locking / snap element is limited. The locking element can be arranged in a tiltable and/or displaceable manner between the two latching/snapping elements for engaging in one of the latching/snapping elements. A motorized coupling by means of a controllable actuator for limiting the movement of the first or second latching/snapping element is also conceivable. Thus, the tilting movement and/or the sliding movement of the locking element can be motorized, e.g. B. by means of an electric motor. Manual unlocking of the motorized coupling using a switch or a software command is also possible.

The invention also includes a rail-guided climbing system with the climbing shoe device according to the invention and the first and second climbing shoe rails. A particularly advantageous embodiment is when further climbing shoe devices are provided in a climbing direction or opposite to the climbing direction only for guiding the first climbing shoe rail and/or second climbing shoe rail, but not for hanging the first and second climbing shoe rails. In this way, the holding point and the climbing point are combined in just one climbing shoe device, which simplifies checking correct switching of the first and second latching/snapping elements. A simple rail-guided climbing system exists when either the first climbing shoe rail is designed as a climbing rail that can be integrated into a scaffolding unit or attached to the scaffolding unit, and the second climbing shoe rail is designed as a climbing lifting rail that can be moved relative to the climbing rail and is guided by the climbing rail or the first climbing shoe rail is designed as a climbing lifting rail and the second climbing shoe rail is designed as a climbing rail. It is now possible for the climbing shoe to hold both the climbing rail and the climbing lifting rail. A latching/snapping element, e.g. B. in the form of a latch, always works with the climbing rail, the other locking / snap element, z. B. in the form of another latch, always works together with the climbing lifting rail.

The rail-guided climbing system is particularly advantageous if the first climbing shoe rail is designed as a first climbing lifting rail and the second climbing shoe rail is designed as a second climbing lifting rail and a climbing guide rail is also provided, which can be integrated into a scaffolding unit or attached to the scaffolding unit, with the first and second climbing lifting rails are guided by the climbing guide rail in a displaceable manner relative to the climbing guide rail and are connected to one another by means of the lifting device and are coupled to the climbing guide rail. In this way, if the first and second climbing lifting rails are synchronized with one another and are each displaced relative to the climbing guide rail by means of the lifting device, a climbing system can be implemented in which the climbing guide rail with the scaffolding unit can be climbed continuously relative to the stationary climbing shoe device. This is for safety during the climbing process. It is now possible for the climbing shoe device to hold both climbing lifting rails working alternately. When one climbing lifting rail is pushed up by the lifting device, the climbing guide rail is pulled along. The climbing guide rail is no longer held by the climbing shoe device, but only guided via the at least one rail guide element, also called a "claw". This enables a continuously operating climbing process for the climbing guide rail relative to the climbing shoe device. The "piggyback climbing shoe device" described above. can be used for both variants of climbing shoe rails, i.e. both for the first variant in which the first climbing shoe rail is designed as a climbing rail and the second climbing shoe rail is designed as a climbing lifting rail, as well as for the second variant, in which the first climbing shoe rail is designed as a first climbing lifting rail and the second climbing shoe rail is designed as a second climbing lifting rail and the climbing guide rail is also provided, with the first and second climbing lifting rails being relatively are slidably guided to the climbing guide rail by the climbing guide rail and are connected to one another by means of the lifting device and coupled to the climbing guide rail.

The climbing lifting rails can each form a unit. The one climbing lifting rail can be arranged parallel to the other climbing lifting rail and inside/in the middle of that of the other climbing lifting rail. Alternatively, however, it is also conceivable that the two climbing lifting rails can be designed and arranged differently, for example that the two climbing lifting rails run next to each other, e.g. B. perpendicular to a climbing direction, and not arranged one inside the other. Designs in which more than two climbing lifting rails are arranged are also conceivable. The advantage of such an embodiment is that a smaller stroke is required per climbing lifting rail in order to climb a given distance than is necessary if only two climbing lifting rails are present. With a given stroke length and a lifting process, the climbable distance is the number of climbing lifting rails multiplied by the stroke length.

Advantageously, holding elements in the form of holding recesses are introduced either in the climbing lifting rail or in the first climbing lifting rail and/or the second climbing lifting rail one behind the other, or holding knobs are applied either to the climbing lifting rail or to the first climbing lifting rail and/or the second climbing lifting rail, for example welded on for engagement with the first and/or second locking/snapping element of the climbing shoe device. The climbing lifting rail can have the retaining recesses on at least one side in such a way that the climbing lifting rail is in the form of a profile with a hanging contour, in particular with teeth. It is also possible that climbing lifting rails have the holding recesses in the form of complete dig bordered holes, also called ears, which have a higher load-bearing capacity than the not completely bordered holding recesses of the hanging contour.

In the climbing system with two climbing lifting rails and climbing guide rail, the lifting device can advantageously comprise a first lifting cylinder as the first lifting device part and a second lifting cylinder as the second lifting device part, the first lifting cylinder being connected in its first end area to the first climbing lifting rail and in its second end area to the climbing guide rail and the second lifting cylinder is connected in its first end area to the second climbing lifting rail and in its second end area to the climbing guide rail. In this way, the climbing guide rail, with which both lifting device parts are connected with one end area each, can be continuously climbed by means of both lifting device parts during a movement of the climbing system. Both parts of the lifting device can be coupled to one another on the control side in such a way that only one of the two parts of the lifting device is in operation, in order to ensure a continuous movement of the climbing guide rail relative to the climbing shoe device. Alternatively, both parts of the lifting device can be coupled to one another in such a way that lifting movements of the two parts of the lifting device take place simultaneously and in opposite directions in order to ensure continuous movement of the climbing guide rail relative to the climbing shoe device.

The first and second lifting cylinders can be pneumatic or hydraulic, for example filled with oil. In the case of hydraulic lifting cylinders, both lifting cylinders can be connected to one another via a common oil line in order to share a common oil reservoir. When a first piston of the first lifting cylinder is fully retracted, a first cylinder space of the first lifting cylinder is completely filled and a second piston of the second lifting cylinder is fully extended such that there is no more oil in a second cylinder space of the second lifting cylinder. All of the oil is then in the first cylinder space of the first lift cylinder, which keeps the first piston of the first lift cylinder fully retracted. Two valves may be disposed on each of the first and second pistons, with a first valve switching when the piston is fully retracted and a second valve switches when the piston is fully extended. The oil flow can be controlled from the first cylinder chamber into the second cylinder chamber and vice versa by means of the first and second valves. Both lifting cylinders are thus coupled via the common oil reservoir in such a way that simultaneous and opposing lifting movements of both lifting cylinders can be carried out in a simple manner. The amount of oil in the common oil reservoir remains constant, with the amount of oil being distributed to both cylinder chambers of both lifting cylinders depending on the position of the pistons of the two lifting cylinders.

Alternatively, the lifting device can be designed as a crankshaft drive with a rotary motor, in particular an electric motor, for driving the crankshaft, with a first end area of a crank of the crankshaft being rotatably coupled to the first climbing lifting rail, a second end area of the crank being rotatably coupled to the second climbing lifting rail, and the rotary motor, in which the crankshaft is rotatably supported, is connected to the climbing guide rail. A rotary motor is any motor that can drive an axis in at least one direction of rotation. In this way, a continuous movement of the climbing guide rail relative to the climbing shoe device can be ensured when the crankshaft is rotated by the rotating motor. In addition, the construction of the lifting device is simple because only one motor can be used to move the two climbing lifting rails relative to the climbing shoe device.

The invention also includes a method for climbing a rail-guided climbing system, which can be used in particular as a climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform. The procedure has the following steps:

- Provision of first and second climbing shoe rails in such a way that they are connected to one another by means of a lifting device and can be displaced relative to one another,

- arranging the above-described climbing shoe device according to the invention stationary on a building, - hanging the first and second climbing shoe rails in the climbing shoe device in such a way that the first and second climbing shoe rails are guided by the climbing shoe device,

- operating the lifting device with the first climbing shoe rail suspended in the first latching/snapping element in such a way that the second climbing shoe rail is advanced away from the first climbing shoe rail in a climbing direction and the second latching/snapping element is passed over at least once,

- Actuate the lifting device in such a way that the second climbing shoe rail is advanced towards the first climbing shoe rail in the opposite direction to the climbing direction, until the second climbing shoe rail is hooked into the second locking/snapping element, and

- Continue actuating the lifting device with the second climbing shoe rail hooked into the second latching/snapping element in such a way that the first climbing shoe rail is advanced towards the second climbing shoe rail in the climbing direction and the first latching/snapping element is passed over at least once.

The effects and advantages of this method for climbing a rail-guided climbing system according to the invention correspond to those of the climbing shoe device according to the invention for a rail-guided climbing system described above.

In a preferred embodiment, the first climbing shoe rail is designed as a climbing rail that is integrated into a scaffolding unit or attached to the scaffolding unit, and the second climbing shoe rail is designed as a climbing lifting rail that is displaced relative to the climbing rail and guided by the climbing rail to provide a simple to create a built-up and cost-effective method for climbing, are combined in the hold and climbing point in a climbing shoe device.

Alternatively, the first climbing shoe rail can be designed as a first climbing lifting rail and the second climbing shoe rail can be designed as a second climbing lifting rail, and in addition a climbing guide rail can be provided which is integrated into a scaffolding unit or attached to the scaffolding unit, the first and second climbing lifting rails being displaced relative to the climbing guide rail and from the Velcro ter guide rail and are connected to each other by means of the lifting device and coupled to the climbing guide rail.

The procedure for climbing can be as follows:

- A climbing lifting rail is engaged with a latching/snapping element, ie hooked into the latching/snapping element. If a drive in the form of the lifting device wants to push the climbing shoe rail further down, this is not possible because the climbing lifting rail is in engagement with the latching/snapping element, e.g. in the form of a pawl. Instead, the drive, which is connected to the climbing guide rail, presses against this latching/snapping element and pushes the climbing guide rail upwards by a certain distance, in the case of a hydraulic drive system, for example, until the stroke of one lifting cylinder connected to the one climbing lifting rail is fully extended. At the same time, the other climbing lifting rail also moves upwards.

- in the next step, when, for example, the entire stroke to move one climbing lifting rail down has been extended, the other climbing lifting rail, i.e. the one that was previously moved up, moves due to a further lifting movement of the other lifting cylinder, which is connected to the connected to another climbing lifting rail, downwards. If the other climbing lifting rail is latched onto the other locking/snapping element or the other latch and the other lifting cylinder wants to push the other climbing lifting rail further down, which is not possible due to the latching on the other latch, the other lifting cylinder presses the other climbing lifting rail on this other pawl and at the same time one climbing lifting rail moves upwards, which is taken along by the climbing guide rail.

- by changing the direction of the two climbing lifting rails, the climbing system can be moved/moved continuously upwards and possibly also downwards.

- With a vertical movement of the climbing lifting rail, there is always a locking/snapping element of the climbing shoe device in engagement with the corresponding climbing lifting rail.

The embodiment of the first and second climbing shoe rails as climbing lifting rails together with the climbing guide rail allows that when the first and second climbing lifting rails are synchronized with one another and each relative to the climbing guide tion rail are moved by means of the lifting device in such a way that the climbing guide rail is continuously shifted relative to the climbing shoe device. This is for safety during the climbing process.

The two climbing lifting rails can thus be driven by the lifting device as a drive system, so that the climbing lifting rails move in opposite directions to one another, e.g. B. up and down in a building or sideways in a tunnel. if e.g. B. a climbing lifting rail is pushed down by the drive system, the other climbing lifting rail is pushed up. The movement can be realized by various drive systems, such as two lifting cylinders as first and second lifting device parts, each cylinder being coupled to a climbing lifting rail. Alternatively, instead of two lifting cylinders, a rotary drive system can be used, which has a crankshaft drive with a rotary motor, e.g. B. with an eccentrically arranged attachment point in each case one end region of the two climbing slide rails, which connects the two climbing slide rails.

The method steps according to the invention for climbing the rail-guided climbing system are preferably defined as a cycle, the cycle being run through until the scaffolding unit has reached one or more floors of the building or a concrete section of the building to be concreted.

Further features and advantages of the invention result from the following detailed description of an exemplary embodiment of the invention, from the patent claims and from the figures of the drawing, which show details essential to the invention. The features shown in the drawing are presented in such a way that the special features according to the invention can be made clearly visible. The various features can each be implemented individually or in groups in any combination in variants of the invention. In the figures, the same reference symbols designate the same or corresponding elements.

Show it: 1 af Top views and three-dimensional external views of the climbing shoe device according to the invention in a first embodiment as a one-hand operated climbing shoe with three pawls, a first pawl being able to engage in holding elements of a climbing lifting rail and second and third pawls in recesses of a climbing rail.

2a-g three-dimensional external views, top views and cross sections of the climbing shoe device according to the invention in a second embodiment as a one-hand operated climbing shoe with three latches, wherein a first latch can engage in holding elements of a climbing lifting rail and second and third latches can engage in support elements attached to a climbing rail,

3a-d three-dimensional external views of the climbing shoe device mounted on a console element according to the invention in a third embodiment as a one-hand operated climbing shoe with three pawls, wherein a first pawl can engage in holding elements of a first inner climbing lifting rail and second and third pawls in holding elements of a second outer climbing lifting rail ,

4a, b cross-sectional views of the climbing shoe device shown in FIG. 3 with a cross-sectional plane showing one of the second and third pawls engaged by the external climbing lifting rail,

5a, b further cross-sectional views of the climbing shoe device shown in FIG. 3 with a cross-sectional plane showing the first pawl into which the inner climbing rail engages

6a, b Spatial external view and side view of the climbing system with the climbing shoe device according to the invention in an embodiment in which the climbing lifting rails are each connected to a lifting cylinder are, with end areas of each of the two lifting cylinders being connected to different points of a climbing guide rail,

7a-d three-dimensional external views of the climbing shoe device mounted on a console element according to the invention in a fourth embodiment with two pawls, wherein a first pawl can engage in holding elements of a first climbing lifting rail and a second pawl arranged next to the first pawl can engage in holding elements of a second climbing lifting rail,

8 spatial external view of the climbing system with the climbing shoe device shown in FIG. 7 in an embodiment in which the climbing lifting rails are each connected to a lifting cylinder, with end areas of each of the two lifting cylinders being connected to the same point on a climbing guide rail,

9a, b three-dimensional external view of the climbing system with the climbing shoe device shown in FIG crank is rotatably coupled to the other climbing lifting rail, and the electric motor is connected to the climbing guide rail,

Fig. 10 Spatial external views of the climbing shoe device according to the invention in a fifth embodiment, with a first climbing shoe part comprising rail guide elements and an additional locking/snapping element and a second climbing shoe part that can be operated with one hand comprising a further locking/snapping element, with the climbing shoe parts together as a climbing shoe device on the same Anchor points can be arranged on the structure, and Fig. 1 1 a, b three-dimensional external views of the climbing shoe according to the invention in the open (Fig. 1 1 a) and closed position (Fig. 1 1 b) in a sixth embodiment, with a latching/snapping element having two first latches and a further latching / Snap element comprises two second pawls which are spaced apart from the two first pawls in or against a climbing direction.

Figure 1 a shows a top view of the climbing shoe device 1 according to the invention with rail guide elements 3a, 3b, which are rotatably coupled to a shoe body 2, in the "closed" position of the climbing system 11 in a first embodiment as a one-hand operated climbing shoe with a displacement element 6 which a handle is arranged, and three locking/snapping elements 10, 10', 10" in the form of pawls, a first pawl 10 in holding elements of a climbing lifting rail 9b as the first climbing shoe rail and second and third pawls 10', 10" in recesses of a Climbing rail 9 can intervene as a second climbing shoe rail. The central latching/snapping element 10 and the further latching/snapping elements 10', 10" are arranged in relation to the climbing rail 9 with the climbing rail outer elements 9a1, 9a2 and the climbing lifting rail 9b that the central latching / Snap element 10 can engage in a holding element of the climbing lifting rail 9b and the other rest - / Snap elements 10 ', 10 "can engage in recesses as holding elements of the climbing rail outer elements 9a1, 9a2. Alternatively, there can also be bulges on the outer elements 9a1, 9a2 and/or the lifting rail 9b as holding elements, which interact with the latching/snapping elements 10, 10', 10". For example, blocks can be welded onto the outer elements 9a1, 9a2 of the climbing rail, which in the pawls 10' and/or 10" can engage. The arrangement of the latching/snapping elements 10', 10" opposite the legs of the climbing rail outer elements 9a1, 9a2 facing the climbing shoe 1 is illustrated in Figure 1a by the fact that the climbing shoe 1 is at a distance of e.g. 10 cm from the climbing rail 9.

The state of the climbing shoe 1 in the "closed" position of the rail guide elements 3a, 3b coupled to the climbing rail 9 with the climbing lifting rail 9b is shown in Fig. 1b shown. The locking/snapping elements 10', 10" arranged at a distance from a longitudinal axis L of the climbing shoe 1 in the Z direction engage in recesses in the outer elements 9a1, 9a2 of the climbing rail in such a way that when the climbing rail 9 is in the coupled state on the climbing shoe 1, the sections of the latching/snapping elements 10', 10" that are passed through the recesses are located on the outer sides of the climbing rail outer elements 9a1, 9a2 that face away from one another. The area between the climbing rail outer elements 9a1, 9a2 is therefore reserved for the climbing lifting rail guide elements 9a4, the climbing lifting rail 9b and the locking/snapping element 10 arranged centrally on the longitudinal axis L. The first and second latching/snapping elements 10, 10', 10" are each coupled to the shoe base body 2 so that they can be displaced between the hanging position and the drive-over position in such a way that when the first latching/snapping element 10 or the second latching/snapping elements 10' , 10" are in the hanging position, the other of the first and second latching/snapping elements 10, 10', 10" can be in a pushed-in overrun position, the hanging position or a position in between.

In Fig. 1c, the climbing shoe 1, which has a finger displacement element 12 and a finger grip 13 arranged thereon, engages with the non-centrally arranged locking/snapping elements 10', 10" in the holding elements 9a6 in the form of the recesses in such a way that the Climbing rail 9 with the climbing lifting rail 9b is held by the latching/snapping elements 10', 10'' arranged adjacent to the centrally arranged latching/snapping element 10. The central locking/snapping element 10 is not in engagement with a holding element of the climbing lifting rail 9b, so it is in the overrun position or a position between the hanging position and the overrun position.

In contrast to the arrangement of the climbing rail 9 in relation to the climbing shoe 1 according to Figure 1c, Fig. 1d shows an external view of the climbing shoe 1 coupled to the climbing rail 9, in which the non-centrally arranged locking/snapping elements 10', 10" are not engage in the recesses of the holding elements 9a6, but rather the climbing rail 9 via the climbing lifting rail 9b and the locking/snapping element 10 engaged with a holding element of the climbing lifting rail 9b the climbing shoe 1 is held. The climbing lifting rail 9b thus transfers the load of the climbing system via the central locking/snapping element 10 into the climbing shoe 1, with the outer elements 9a1, 9a2 of the climbing rail being guided by the rail guide elements 3a, 3b and being able to be displaced in relation to the climbing lifting rail 9b.

Fig. 1 e shows an external view of the climbing shoe 1 coupled to the climbing rail 9, with the non-centrally arranged latching/snapping elements 10', 10" each engaging in recesses in the outer elements 9a1, 9a2 of the climbing rail, which serve as holding elements 9a6, in order to secure the climbing rail 9 to the climbing shoe 1. The central locking/snapping element 10 in the form of the pawl, which is covered by the climbing lifting rail 9b, is not in engagement with a holding element of the climbing lifting rail 9b, so that the climbing lifting rail 9b does not hang in relation to the - or holding position can be moved in the Z direction by the central locking/snapping element 10. A movement of the climbing lifting rail 9b in relation to the central locking/snapping element 10 is also possible in the negative Z direction, as long as it is in the overrun position, i.e. the "Closed" position, located locking / snap element 10 does not engage in a holding element of the climbing lifting rail 9b. A travel path of the climbing lifting rail 9b in relation to the climbing shoe 1 is therefore dependent on a distance between adjacent holding elements of the climbing lifting rail 9b for engaging in the central locking/snapping element 10. In the embodiment shown, the distance between the holding elements of the climbing lifting rail 9b is in the Z direction for the pawl 10 of the climbing shoe 1 is essentially the same as the distance between the recesses 9a6 in the climbing rail 9 for the other pawls 10', 10". The travel distance, also known as the stroke, is greater than the distances between the recesses in the climbing rail 9 or the distances between the holding elements in the climbing lifting rail 9b to each other.The overlapping area is required for climbing.

In Fig. 1f the climbing shoe 1 is shown in the "closed" position of the rail guide elements 3a, 3b at a distance of e.g. 10 cm from the climbing rail 9 with the climbing lifting rail 9b in a spatial external view in the first embodiment of the climbing shoe 1 Recesses in the climbing shoe 1 in the coupled state of the climbing shoe 1 on the climbing rail 9 on the side facing the climbing shoe 1 None of the outer elements 9a1, 9a2 of the climbing rail serve as holding elements 9a6, by means of which the climbing rail 9 can engage in the non-centrally arranged latching/snapping elements 10', 10". The latching/snapping element 10 arranged centrally to the longitudinal axis L is designed to engage holding elements of the climbing lifting rail 9b, which is arranged centrally between the climbing rail outer elements 9a1, 9a2.The climbing shoe 1 is in the state in which a displacement of the displacement element 6 relative to the shoe main body 2 in the negative Z-direction is not possible, the handle 7 is therefore not actuated in the decoupling direction in the Z direction, so that the rail guide elements 3a, 3b are in the guiding state and each of the latching/snapping elements 10, 10', 10" is in the hanging or holding state.

By actuating the handle 7 in the decoupling direction, for example in the Z direction, the climbing shoe 1 can be put into the state in which the rail guide elements 3a, 3b and the latching/snapping elements 10, 10', 10" are each in their Initial state, i.e. in the overrun position or "open" position. This is possible because the displacement element 6 is arranged to be displaceable in relation to the shoe body 2 and is mechanically coupled to the shoe body 2, the rail guide elements 3a, 3b and the latching/snapping elements 10, 10', 10'', and when the rail guide elements 3a , 3b are in the guiding state and the latching/snapping elements 10, 10', 10" are in the pivoted holding state, a displacement of the displacement element 6 relative to the shoe base body 2 caused by the actuation of the handle 7 results in the rail guiding elements 3a, 3b and the latch -/snap-in elements 10, 10', 10" are each placed in the non-pivoted initial state, i.e. in the "open" position, in order to decouple the climbing shoe 1 from a console element and from the climbing rail 9 with or without climbing lifting rail 9b and from the Release the management of the climbing rail 9 and/or the climbing lifting rail 9b. The climbing shoe can have a receiving element 5 arranged on the shoe body 2, which is designed to interact with a first section of the console element arranged in a stationary manner on a concreting section of a building so that when the receiving element 5 rests on the first Section of the console element, a load of the climbing shoe 1 can be introduced into the console element.

In Fig. 2a, the climbing shoe 1 in a second embodiment as a one-hand operated climbing shoe with three locking/snapping elements 10, 10', 10" in the "closed" position of the rail guide elements 3a, 3b is coupled to the climbing rail 9 with first and second climbing rail outer elements 9a1 , 9a2 shown. When coupled to the console element (not shown), the console element would adjoin the climbing shoe 1 in the Y direction in such a way that the receiving elements 5 enclose the console support element 8c, which would be oriented in the X direction. The outer elements 9a1, 9a2 of the climbing rail each have a C-shape, the outer elements of the climbing rail being oriented away from one another in the X direction and parallel to one another in the negative X direction. An upper leg of the first climbing rail outer element 9a1 and the second climbing rail outer element 9a2 is surrounded by the rail guide elements 3a, 3b, which are each in the guiding state, i.e. in the "closed" position. The climbing rail outer elements 9a1, 9a2 are spaced apart from each other in the X direction oriented struts, which are distributed in the negative Z-direction along the climbing rail 9, are connected to one another, for example via screw connections, as shown in Figure 2a to guide the climbing lifting rail 9b, which is guided by the climbing lifting rail guide elements 9a4 and which is arranged such that it can be displaced relative to the climbing rail 9. The first locking/snapping element 10, which is arranged centrally on the longitudinal axis L, is designed leads to engage in at least one holding element of the climbing lifting rail 9b and in this way to couple the climbing rail 9 to the climbing shoe 1. In the X direction and in the negative X direction next to the retaining elements of the climbing lifting rail, support elements are attached to each of the climbing rail outer elements 9a1, 9a2 in the Y direction, for example by means of a further screw connection 9a3. In the top view of FIG. 2a, the locking/snapping elements 10', 10" are each in the Z-direction above the holding elements of the climbing rail 9b and the support elements of the outer elements of the climbing rail 9a1, 9a2, while the locking/snapping element 10 is arranged below the holding element of the climbing lifting rail 9b.

FIG. 2b shows the climbing shoe 1 as shown in FIG. 2a in a three-dimensional external view. The rail guide elements 3a, 3b are in the guiding state, which means that the displacement element 6 with handle 7 is arranged relative to the shoe base body 2 in such a way that further displacement of the displacement element 6 relative to the shoe base body 2 in the negative Z direction is not possible. The central latching/snapping element 10 arranged on the longitudinal axis L is located between the further latching/snapping elements 10', 10" arranged adjacent to this latching/snapping element in the X direction and in the negative X direction -/snap-in elements 10, 10', 10" are each in the hanging position or "closed" position, i.e. in the holding state, the finger displacement element 12 provided with the finger grip 13, which is guided by a central axis element 2c, is not actuated in such a way that the Finger shifting element 12 cannot be shifted in relation to the shoe body 2 in the negative Z-direction.

FIG. 2c shows a cross-sectional view of the climbing shoe 1 shown in FIG. 2a. The latching/snapping element 10 in the form of a pawl engages in a holding element of the climbing lifting rail 9b, the holding element of the climbing lifting rail 9b partially covering the other latching/snapping element 10" which, in the hanging position, i.e. in the "closed" position, located in such a way that the support element 9a5 can rest on the latching/snapping element 10" in the negative Z direction in its lower section. The climbing lifting rail guide element 9a4 is attached to the second climbing rail outer element 9a2 by means of a bolt, for example via a screw or welded connection. Since the Latching/snapping elements 10, 10', 10" are each in the hanging position, the finger displacement element 12 is not displaced in the negative Z-direction relative to the shoe base body 2, i.e. not actuated, which also applies to the handle 7, its displacement element 6 how the finger slide member 12 is guided by the central axis member 2c. Because the handle 7 is not actuated, the climbing shoe 1 is in the "closed" position such that the a locking element 4, which interacts with the receiving element 5, is in the locked state, i.e. also in the "closed" position. It is also possible that the central latching/snapping element 10 interacts with holding elements of the climbing lifting rail 9b and the other latching / Snap elements 10', 10" interact with holding elements of a further climbing lifting rail, which, like the climbing lifting rail 9b, is arranged inside the climbing rail outer elements 9a1, 9a2, for fastening the climbing rail 9 to the climbing shoe 1. In this case, the outer elements 9a1, 9a2 of the climbing rail would not have any support elements 9a5 (see the third embodiment shown in FIG. 3 and the fourth embodiment shown in FIG. 7).

The climbing shoe 1 coupled to the climbing rail 9 and/or climbing lifting rail 9b, as shown in FIG. 2a, is shown in FIG. 2d in a three-dimensional external view. The central latching/snapping element 10 is in the hanging position, that is to say in the holding state, but is not resting on a holding element of the climbing lifting rail 9b. The other latching/snapping elements 10', 10", on the other hand, each rest on a support element 9a5, which is attached to each of the outer elements 9a1, 9a2 of the climbing rail.

In Fig. 2e the climbing shoe 1 is a distance of z. B. 10 cm away from the climbing rail 9 with the climbing lifting rail 9b and the climbing rail outer elements 9a1, 9a2 for better identification of the arrangement of the latching/snapping elements 10, 10', 10" in relation to the climbing lifting rail 9b and the support elements 9a5. Both the rail guide elements 3a , 3b as well as the latching/snapping elements 10, 10', 10" and the locking element 4 are in the "closed" position, so that the displacement element 6 with the handle 7 in relation to the basic shoe body 2 is no longer in the negative Z direction can be shifted.

In Fig. 2f, the climbing lifting rail 9b guided by the climbing lifting rail guide elements 9a4 is shown in a cross-sectional view, which is suspended with one of its holding elements in the locking/snapping element 10 and thus carries an east of the climbing system via the climbing rail 9 into the climbing shoe 1. Each of the detent/snap members 10', 10" is disengaged from a lower portion of the mount location elements 9a5, so that the load of the climbing system is dissipated via the climbing rail 9 via the climbing lifting rail 9b into the climbing shoe 1 and via the climbing shoe 1 into a completed concreting section of a structure to be erected. In contrast to the state of the climbing shoe 1 in relation to the climbing rail 9 and the climbing lifting rail 9b according to FIG. 2f, the load of the climbing system is dissipated in FIG. / snap element 10 is not engaged in a holding element of the climbing lifting rail 9b.

Figure 3a shows a top view of the climbing shoe device mounted on the console element 8 according to the invention in a third embodiment as a climbing shoe that can be operated with one hand and has three pawls 10, 10', 10", the first pawl 10 being held in holding elements of a first inner climbing lifting rail 9a' and a second and third pawls 10', 10" can engage in holding elements of a second outer climbing lifting rail 9b' with outer climbing lifting rail parts 9b'1, 9b'2. The console element 8 is mounted on a floor of the floor G1 of a building. The console element 8 has a console support element 8b via which the climbing shoe 1 is attached to the console element 8 . Starting from the inner climbing lifting rail 9a', the outer climbing lifting rail part 9b'1 in the X direction and the outer climbing lifting rail part 9b'2 in the negative X direction connect to the inner climbing lifting rail 9a'. The inner climbing lifting rail 9a' is arranged centrally or in the middle of the longitudinal axis L in the Z direction. The climbing lifting rail 9a' is on the inside between the outer climbing lifting rail parts 9b'1, 9b'2, which are on the outside in relation to the inner climbing lifting rail 9a'. The arrangement of the inner climbing lifting rail 9a' and the outer climbing lifting rail 9b', which is symmetrical relative to the longitudinal axis L of the climbing shoe 1, ensures that the climbing forces of the climbing lifting rails 9a', 9b' are introduced symmetrically via the climbing shoe into the console element 8 and the building, to which the console element is attached, is present. In this way, the maximum force that can be introduced is increased compared to an asymmetrical arrangement of the climbing lifting rails 9a', 9b'.

The first and second climbing lifting rails 9a', 9b' are arranged inside a climbing guide rail 9', which comprises climbing guide rail outer elements 9'1, 9'2. The climbing guide rail 9' does not have a direct holding function with regard to hooking into a locking/snapping element of the climbing shoe and consequently serves to accommodate and guide the climbing lifting rails 9a', 9b', which are connected to the climbing guide rail 9' via a lifting device (not shown). The climbing lifting rails 9a', 9b' and the lifting device form a climbing mechanism In addition, a scaffolding unit, for example, which can include platforms and formwork, is fastened to the climbing guide rail 9'.

With the same distance between the inner sides of the outer elements 9a1, 9a2 of the climbing rail and the inner sides of the outer elements 9'1, 9'2 of the climbing guide rail, the second pawls 10', 10" are closer together relative to the first pawl 10 than in the case of the first shown in Fig. 1 Embodiment of the climbing shoe 1. In the second embodiment of the climbing shoe 1 shown in Fig. 2, the support elements 9a5 attached to the climbing rail 9 are arranged within the climbing rail 9 and arranged symmetrically to the climbing lifting rail 9b, corresponding to the arrangement of the first and second climbing lifting rails 9a', 9b ' in Fig. 3a. Therefore, with the inner sides of the outer elements 9a1, 9a2 of the climbing rail and the inner sides of the outer elements 9'1, 9'2 of the climbing guide rail being at the same distance from one another, the second latches 10', 10" of the second embodiment of the climbing shoe 1 are located relative to the first Jack 10 comparably far away as with d he third embodiment of the climbing shoe 1 shown in Fig. 3a.

The climbing shoe 1 comprises rail guide elements 3a, 3b pivotally coupled to the shoe body 2, which are in the "closed" position in order to encompass sections of the outer elements 9'1, 9'2 of the climbing guide rail facing the climbing shoe 1 in order to guide the climbing guide rail 9' and the via the lifting device coupled thereto first and second climbing lifting rails 9a', 9b' Guide position of the rail guide elements 3a, 3b is provided with the handle 7 and mechanically coupled to the shoe body 2 and the rail guide element 3a, 3b displacement element 6 in the coupling direction, which corresponds to the negative Z-direction, is inserted relative to the shoe body.

In FIG. 3b, the climbing guide rail 9' with the first and second climbing lifting rails 9a', 9b' coupled to it via the lifting device is hooked into the climbing shoe 1 shown in FIG. 3a and guided by it. The climbing shoe comprises a finger displacement element 12, which is provided with a finger grip 13 and is arranged to be displaceable relative to the shoe base body 2 and the displacement element 6, which is designed in such a way that it can be attached to the shoe base body 2, the displacement element 6, the rail guide elements 3a, 3b and the pawls 10, 10 ', 10" is coupled, and when either the rail guide elements 3a, 3b are in the guiding state and at least one of the pawls 10, 10', 10" is in the hanging position, i.e. in the holding state, the handle 7 is not actuated , a finger displacement of the finger displacement element 12 generated by an actuation of the finger grip 13 in relation to the shoe body 2 and the displacement element 6 in an unlocking direction results in the rail guide elements 3a, 3b being locked in the pivoted guiding state and the pawls 10, 10', 10" in the not pivoted and/or retracted overrun position, i.e. the "open" position verse tzt are in order to free the climbing shoe 1 from the holding state of the first or second climbing lifting rail 9a ', 9b' and to guide the climbing guide rail 9 'and the first and second climbing lifting rails 9a', 9b' coupled to it via the lifting device, the finger grip 13 is designed in such a way that the pawls 10, 10', 10'' can be actuated simultaneously or independently of one another by the finger grip 13.

Fig. 3c shows a three-dimensional external view of the climbing shoe 1 and the climbing guide rail 9' with the first and second climbing lifting rails 9a', 9b' coupled thereto via the lifting device, with the climbing shoe 1 being lifted from the climbing guide rail 9' with the first climbing lifting rail 9a' and the second climbing lifting rail 9b', which includes the outer climbing lifting rail parts 9b'1, 9b'2, is arranged at a distance from it, as is already shown in the top view in FIG. 3a. rail guide Elements 3a, 3b are in the guide position and the end areas of the outer pawls 10', 10" in the negative Y-direction, i.e. facing the climbing guide rail 9', extend further in the negative Y-direction than the inner pawl arranged centrally to the longitudinal axis L 10. In Fig. 3d, another three-dimensional external view of the climbing shoe 1 and the climbing guide rail 9' with the first and second climbing lifting rails 9a', 9b' from below, i.e. in the Z-direction, shows that the climbing shoe 1 is separated from the climbing guide rail 9' and the first climbing lifting rail 9a' and the second climbing lifting rail 9b', which comprises the outer climbing lifting rail parts 9b'1, 9b'2, is arranged at a distance of approximately 50 mm 3a, 3b are in the "closed" position in order to the climbing shoe 1 facing sections of the climbing guide rail outer elements 9'1 , 9'2 when one of the first and second climbing lifting rails 9a', 9b' is suspended in at least one of the latches 10, 10', 10". The console support element 8b of the console element 8 is encompassed by a receiving element arranged above the console support element 8b in the Y direction and on the basic shoe body 2 and by a locking element which is rotatably coupled to the basic shoe body 2 below the console support element 8b in the negative Y direction in order to secure the climbing shoe 1 to the To attach console element 8.

4a shows a cross-sectional side view of the climbing shoe device 1 shown in FIG. engages with its external climbing lifting rail part 9b'1. The first climbing shoe rail in the form of the first climbing lifting rail 9a' can be seen in the negative X-direction behind the climbing lifting rail part 9b'1. The bracket support element 8b is attached to the bracket element 8, that of the Shoe base body 2 arranged receiving element 5 and with the shoe body 2 rotatably coupled and the receiving element 5 cooperating locking element 4 is gripped in order to ensure a firm connection of the climbing shoe 1 to the console element 8. The climbing shoe is in a state when the handle 7 is not actuated, i.e. in the "closed" position, with the finger grip 13 not actuated in the unlocking direction in the Z direction. The latching/snapping element 10' is therefore in the hanging position, i.e. in the holding state, pressure being exerted on the locking element via a spring element (not shown) via an upper contact surface of the locking element 4. The finger sliding element 12 is not latched into a central axis element 2c (locking recess of the finger sliding element 12 for the central axis element 2c not shown). 7 is not actuated in the decoupling direction in the Z direction and the locking/snapping element 10' engages in a holding element of the second climbing lifting rail 9b'1.

FIG. 4b shows a three-dimensional external view of the cross section shown in FIG. 3a of the climbing shoe 1 and the climbing guide rail 9' with the climbing guide rail outer element 9'2. It can be seen that the first climbing shoe rail in the form of the first climbing lifting rail 9a' is arranged between the outer climbing lifting rail parts 9b'1, 9b'2 of the second climbing shoe rail in the form of the second climbing lifting rail 9b'. A lifting cylinder of the lifting device with lifting cylinder outer tube 14a and lifting cylinder piston 14b connects the first climbing lifting rail 9a' to the climbing guide rail 9'. The climbing lifting rail parts 9b'1, 9b'2 are hooked into the second and third pawls 10', 10'', so that an extending lifting movement of the lifting cylinder results in the climbing guide rail 9' together with the first climbing lifting rail 9a' in the Z direction , So in the climbing direction, relative to the climbing shoe 1 is shifted.

5a shows a further cross-sectional view of the climbing shoe device 1 shown in FIG. Fig. 5a therefore shows a different position of the climbing lifting rails 9a', 9b' in relation to the first to third pawls 10, 10', 10" compared to Fig. 4". Between the first climbing lifting rail 9a' and the climbing guide rail outer element 9'2 is the The rail guide elements 3a, 3b are in the guide position, the locking element 4 is in the locking position and the locking/snapping element is in the locking position 10 in the hanging position, i.e. in the "closed" position. The displacement element 6 is coupled to the finger displacement element 12 via the central axis element 2c in such a way that the locking element 4 is pivoted about a locking axis element 4a by means of axle arms (see axle arm 6f). Snap element 10 is rotated counterclockwise about the latching/snap axis element 10a into the hanging position as the "closed" position, with a spring element 10d, which is guided in a spring element, being able to exert pressure on the contact surface of the locking element 4, which due to the guide remains in its locking position, i.e. "closed" position, via the axle arms 6f. Fig. 5b shows another three-dimensional external view with the cross-sectional plane in which the inner first climbing lifting rail 9a 'engages in the first pawl 10. The sliding element 6 is opposite the shoe body 2 in a coupling direction opposite to the decoupling direction in the negative Z Shifted direction, which means that the rail guide elements 3a, 3b are placed in the guiding state, the locking element 4 in the locking state, and the latching / snapping element 10 in the holding state in order to guide the climbing shoe 1 in the climbing lifting rails 9a ', 9b 'And the climbing guide rail 9' to be locked on the console element 8 and to be put into the holding state of the climbing lifting rails 9a', 9b'. The lift cylinder 14 is fully extended so that a head of the lift cylinder piston 14b is located in an end portion of the lift cylinder outer tube 14a.

Fig. 6a shows a three-dimensional external view of the climbing system with the climbing shoe device 1 according to the invention in an embodiment in which the climbing lifting rails 9a', 9b' are each connected to a lifting cylinder, with end regions of each of the two lifting cylinders having different, in the Z - Direction superimposed points of the climbing guide rail 9 'are connected. The climbing lifting rail 9' is guided by two climbing shoes, which are each fastened to floors GO, G1 by means of the console element 8. Holding and climbing points are formed by the upper climbing shoe 1 in the Z direction, so that the climbing shoe arranged on floor G0 only guides the climbing guide rail 9' and thus the climbing lifting rails 9a', 9b' coupled to this rail via the lifting device . This results in a simple and quick check for at least one of the pawls 10, 10', 10" is in the hanging position in order to carry at least one of the climbing lifting rails 9a', 9b' and thus the climbing guide rail 9', to which a scaffolding unit is attached or into which the scaffolding unit is integrated. Fig. 6b shows a side view of the climbing system shown in Fig. 6a 'is firmly connected, for example via a screwed and/or welded connection. The second lifting cylinder 15 is firmly connected to the climbing guide rail 9' with one end area of its outer tube 15a of the lifting cylinder and with a further end area of its lifting cylinder piston 15b to the climbing guide rail 9b', also for example each via a screw or welded connection the lifting cylinders 14, 15, one above the other in the Z direction as a climbing direction, leads to a more compact design compared to an arrangement of the lifting cylinders 14, 15 next to one another in the Z direction, i.e. at the same height with at least one end region of both lifting cylinders.

Fig. 7a shows a spatial external view of the climbing shoe device 1 according to the invention mounted on a console element 8 in a fourth embodiment with two pawls 10a, 10b, with a first pawl 10a in holding elements of a first climbing lifting rail 9a" and one in the X-direction second pawl 10b arranged next to the first pawl 10a can engage in holding elements of a second climbing lifting rail 9b". The pawls 10a, 10b arranged next to one another are arranged between the outer elements 9'1, 9'2 of the climbing guide rail 9'. Sections of the outer elements 94, 9'2 of the climbing guide rail facing the climbing shoe 1 each have a width in the X-direction which essentially corresponds to the width of both pawls 10a, 10b together in the X-direction. This dimensioning leads to a stiff arrangement of the climbing lifting rails 9a", 9b" and the climbing guide rail 9' coupled to these rails via the lifting device and which can therefore withstand high loads with regard to the introduction of forces of the climbing system into the structure. Rail guide elements 3a, 3b rotatably coupled to the basic shoe body 2 of the climbing shoe 1 are in the guide position and embrace sections of the climbing guide rail outer elements 9'1, 9'2, the climbing shoe being attached to the console element 8 via the console support element 8b.

Both pawls 10a, 10b are each rotatably mounted in an end region facing the shoe base body 2 by means of a pawl axle element which forms part of the shoe base body 2. It is mounted in such a way that the first latching snap element in the form of the first pawl 10a only interacts with the first climbing lifting rail 9a" and the second latching snap element in the form of the second pawl 10b only interacts with the second climbing lifting rail 9b". The first pawl 10a can be coupled to the pawl axle element via a first spring element (not shown) and the second pawl 10b via a second spring element (not shown), so that when the first pawl is in the hanging position, the second pawl 10b may be in the overrun position, the hooked position or any position in between and vice versa. The locking snap element elements 10a, 10b are shown in simplified form.

In Fig. 7b the climbing shoe device 1 shown in Fig. 7a of the fourth embodiment with suspended first and/or second climbing lifting rails 9a", 9b" is shown in a plan view seen in the negative X-direction. A first lifting cylinder 16 connects the first climbing lifting rail 9a" to the climbing guide rail 9' and a second lifting cylinder 17 connects the second climbing lifting rail 9b" to the climbing guide rail 9'. Both lifting cylinders 16, 17 form the lifting device which connects the first and second climbing shoe rails in the form of climbing lifting rails 9a", 9b". The console element 8, to which the climbing shoe 1 is attached, is attached in the negative Z-direction to a floor slab of the floor G1 in order to dissipate forces of the climbing system into the floor G1.

7c shows the climbing shoe device 1 of the fourth embodiment shown in FIGS. 7a and 7b with suspended first and/or second climbing lifting rails 9a", 9b" in a three-dimensional external view seen from above in the negative Z-direction. The first climbing lifting rail 9a" is hooked into the pawl 10a and the second pawl 10b is run over by the second climbing lifting rail 9b", which is moved in the Z-direction relative to the climbing shoe 1 via the extending lifting cylinder 17. In this respect, the second climbing lifting rail 9b" moves upwards on the suspended first climbing lifting rail 9a", with it to which it is connected via the first lifting cylinder 16, the climbing guide rail 9 and the second lifting cylinder. In Fig. 7d, the climbing shoe device 1 of the fourth embodiment shown in Fig. 7a-c is in the unhinged state relative to the first and/or second climbing lifting rails 9a", 9b" in an external perspective view seen from above in the negative Z-direction.

Fig. 8 shows a spatial external view of the climbing system with the climbing shoe device 1 shown in Fig. 7 in an embodiment in which the climbing lifting rails 9a", 9b" are each connected to the lifting cylinders 16, 17, with end regions of each of the two lifting cylinders 16 , 17 are connected to the same point of the climbing guide rail 9' at an upper end in the Z-direction of FIG. The climbing guide rail outer elements 9'1, 9'2 extend in the positive and negative X-direction over an entire width of the lifting cylinder 16, 17, but not in the negative Y-direction. The lifting cylinders 16, 17 are therefore freely accessible in the Y-direction, which benefits the ability to maintain them. The positioning of the lifting cylinders 16, 17 at the same height leads to good maintainability.

Fig. 9a shows a three-dimensional external view of the climbing system with the climbing shoe device 1 shown in Fig. 7 in an embodiment in which the climbing lifting rails 9a", 9b" are connected to an electric motor 18a via a crankshaft drive 18 as a lifting device, with a first end area a crank 18c of a crankshaft 18b is rotatably coupled to the first climbing lifting rail 9a" and a second end region of the crank 18c is rotatably coupled to the second climbing lifting rail 9b", and the electric motor 18a is firmly connected to the climbing guide rail 9'. The motor 18a and the crankshaft 18b are therefore arranged in a stationary manner in relation to the climbing guide rail 9'. In the negative Y-direction, the climbing lifting rails 9a", 9b" each have bulges to which climbing lifting rail crank arms 9a"1, 9b"1 are rotatably coupled. An end portion of the climbing lifting rail crank arm 9a"1 is with the bulge of the first climbing lifting rail 9a" and a further end region of the climbing lifting rail crank arm 9a"1 opposite this end region is rotatably coupled to an end region of the crank 18c. By rotating the crank 18c by means of the electric motor 18a, the climbing lifting rails 9a", 9b" can be shifted alternately in the Z-direction relative to the climbing shoe 1. Since the climbing guide rail 9' is taken along by one of the two climbing lifting rails 9a", 9b" with each of these displacements, the climbing guide rail 9' can be continuously moved relative to the climbing shoe 1 in the Z direction with continuous rotation of the crank 8c. The position of the crank 18c results in the bulge of the first climbing lifting rail 9a" being above the bulging of the second climbing lifting rail 9b" in the Z direction.

Fig. 9b shows another three-dimensional external view of the climbing system with the climbing shoe device 1 shown in Fig. 7 and the climbing lifting rails 9a", 9b", which are connected to the electric motor 18a via the crankshaft drive 18 as a lifting device. The crank 18c is rotated 180 degrees relative to the crank 18c shown in FIG. 19a such that the bulge of the second climbing lifting rail 9b" is above the bulging of the first climbing lifting rail 9a" in the Z direction.

In Fig. 10a is a spatial external view of the climbing shoe device 1 according to the invention in a fifth embodiment, with a first climbing shoe part 1a comprising rail guide elements 3a', 3b' and additionally second pawls 10', 10" as a second latching/snapping element and a one-handedly operable second climbing shoe part 1b comprises a first pawl 10 as the first latching/snapping element, wherein the climbing shoe parts 1a, 1b can be arranged together as a climbing shoe device 1 at the same anchor point on the structure at which the climbing shoe device 1 is attached to a console element by means of the console support element 8b The rail guide elements 3a', 3b', which are in the guide position, are rotatably coupled to the first shoe body part 2a of a building is suitable, has the console support element 8b, which with the first Schuhgrundkörp Grant 2a is engaged. The other rail guide elements 3a, 3b are rotatably coupled to the second shoe base body part 2b that can be operated with one hand. Find. The console support element 8b of the console element 8' is in engagement with the second shoe body part 2a via the first shoe body part 2a and a climbing shoe part connecting element 8c which connects the first and second shoe body parts 2a, 2b to one another. The first and second shoe main body parts 2a, 2b are rotatably coupled by the climbing shoe part connecting member 8c, which allows the climbing shoe device 1 to be used for Z-direction curved surfaces. The first climbing shoe part 1a can be a conventional climbing shoe which can be supplemented by the second climbing shoe part 1b according to the invention to form the climbing shoe device according to the invention.

The second climbing shoe part 1b has a sliding element with a handle 7 that is mechanically coupled to the second shoe body part 2a. The functioning of the second climbing shoe part 1b corresponds to that which is described in connection with the climbing shoes 1 shown in FIGS. 1 to 5, with the receiving element 5 and the locking element 4 being omitted in the second shoe body part 2a. Instead, the attachment of the second climbing shoe part 1b to the bracket element 8' does not take place directly, but by means of the first climbing shoe part 1a. By pulling the handle 7 of the second climbing shoe part 1b, not only the second climbing shoe part 1b, but also the first climbing shoe part 1a is removed from the climbing rail 9 and the climbing lifting rail 9b when the first climbing shoe part 1a is decoupled from the console element 8' and the guide elements 3a', 3b' are in the "open" position. Alternatively, the climbing shoe part connecting element 8c can be removed in order to separate the second climbing shoe part 1b from the first climbing shoe part 1a and to move it in the Z-direction.

10b shows a cross-sectional view of the climbing shoe device 1 according to the invention in a fifth embodiment with the climbing shoe parts 1a, 1b. The climbing lifting rail 9b has climbing lifting rail holding elements 9b1 in the form of bulges, into which the first pawl 10 of the second climbing shoe part 1b, which is arranged centrally to the longitudinal axis E of the first and second climbing shoe part 1a, 1b, can engage. The second latches 10', 10" lying on the outside of the first latch 10 form an interconnected double latch element and are located in the Hook-in position, with support elements 9a5 fastened to the climbing rail 9, for example by means of screw or welded connections, in the pawls 10'. 10". The pawls 10', 10" are rotatably coupled to the first shoe body part 2a via a first pawl axis element and can be brought manually in the y-direction into the overrun position via a second pawl axis element, to which an actuating element is rotatably coupled. when the climbing rail 9 is not hooked into the pawls 10', 10". The structure of the climbing rail 9 and the climbing lifting rail 9b corresponds to that described in connection with Fig. 2. A lifting cylinder 19 is connected at one end to the climbing rail 9 and connected to the climbing lifting rail 9b in a reversibly detachable manner at another end region, eg by means of a bolt with or without a cotter pin.

11a shows a three-dimensional external view of a sixth embodiment of the climbing shoe according to the invention in the "open" position. FIG. 11b shows the climbing shoe shown in FIG. 11a in the "closed" position. Rail guide elements 3a, 3b can be opened and closed by operating the handle 7 via tube-screw contours, with other mechanisms, for example via locking arms 4 as shown in FIG. 2c, also being possible. A first latching/snapping element has two first pawls 10 ¹ , 10 ² and a further latching/snapping element comprises two second pawls 10 ′, 10 ″, which are in or opposite to a climbing direction of the two first pawls 10 ¹ , 10 ² parallel to a longitudinal axis E of the climbing shoe, are arranged spaced apart.A displacement of the finger grip 13 in relation to the shoe body 2 and the displacement element 6 in an unlocking direction caused by an actuation of the finger grip 13 results in the rail guide elements 3a, 3b being locked in the pivoted guide state and the latches 10 ¹ , 10 ² , 10′, 10″ are offset into the non-pivoted and/or retracted overrun position, i.e. the “open” position. The first and/or latching/snapping element can/can also have more than two latches exhibit.

The two first pawls 10 ¹ , 10 ² of the first locking /snap element. Contrary to the climbing direction, which is directed vertically upwards, the second of the two first pawls 10 ¹ , 10 ² are spaced apart on a second axis substantially perpendicular to the longitudinal axis L at substantially equal distances from the longitudinal axis L second pawls 10', 10" of the second locking/snapping element. The two first pawls 10 ¹ , 10 ² of the first locking/snapping element and the two second pawls 10', 10" of the second locking/snapping element can be actuated in pairs. In order to keep the design compact perpendicular to the longitudinal axis L, the two first pawls 10 ¹ , 10 ² of the first latching/snapping element are offset relative to the two second pawls 10′, 10″ of the second latching/snapping element against the climbing direction.

First distances from the longitudinal axis L of the two first pawls 10 ¹ , 10 ² differ from second distances of the two second pawls 10', 10" from the longitudinal axis, the first distances being selected to be smaller than the second distances. The two first pawls 10 ¹ , 10 ² cooperate with the first climbing shoe rail and the two second latches 10', 10" cooperate with the second climbing shoe rail. A reverse embodiment, in which the two first latches 10 ¹ , 10 ² interact with the second climbing shoe rail and the two second latches 10 ', 10 "with the first climbing shoe rail, is also possible. The first climbing shoe rail can be used as a climbing lifting rail and the second climbing shoe rail can be used be designed as a climbing rail.

The features of the invention described with reference to the illustrated embodiment, such as the pawls 10a, 10b arranged next to one another according to Eig. 7, can also be present in other embodiments of the invention, such as the one-handed climbing shoe 1 according to each of FIGS. 1 to 5 or the arrangement of first and second climbing shoe parts 1a, 1b according to FIG. 10, unless otherwise stated or is automatically prohibited for technical reasons. Reference List

1 climbing shoe device

1 a first climbing shoe part

1 b second climbing shoe part

2 shoe body

2a first shoe body part

2b second shoe body part

2c central axis element

3a, 3a', 3b, 3b' rail guide elements

4 locking element

4a locking axle element

4b translation axis element

5 receiving element

6 sliding element

6f locking arm

7 handle

8, 8' console element

8b console support element

8c climbing shoe part connecting element

9, 9a', 9a" first climbing shoe rail

9b, 9b', 9b" second climbing shoe rail

9a1, 9a2 Climbing rail outer element

9a3 screw connection

9a4 climbing lifting rail guide element

9a5 support element

9a6 holding element

9b1 Climbing lifting rail holding element

9' climbing guide rail

94, 9'2 climbing guide rail outer member

9b'1, 9b'2 outer part of the climbing lifting rail

9a"1 , 9b"1 climbing lift rail crank arm 10, 10 ¹ , 10 ² , 10a first locking/snapping elements

10', 10", 10b second latching/snapping elements

10d spring element

11 Climbing system 12 Finger sliding element

13 finger grip

14, 15; 16, 17; 18; 19 lifting device

14, 16 first lift cylinder

14a, 15a lift cylinder outer tube 14b, 15b lift cylinder piston

15, 17 second lift cylinder

18a rotary engine

18b crankshaft

18c crank GO, G1 bullet

L longitudinal axis

Claims

- 45 -

patent claims

1. Climbing shoe device (1) for a rail-guided climbing system (11), which can be used in particular as a climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform, the climbing shoe device (1) that can be stationarily arranged on a building comprising:

- a shoe body (2),

- at least one rail guide element (3a, 3b, 3a', 3b') coupled to the shoe base body (2), which is designed such that in a guide position of the rail guide element (3a, 3b, 3a', 3b') relative to the shoe base body (2 ) a first climbing shoe rail (9, 9a', 9a") and a second climbing shoe rail (9b, 9b', 9b"), which are connected to one another by means of a lifting device (14, 15; 16, 17; 18; 19) and can be displaced relative to one another can be guided directly or indirectly by the climbing shoe device (1), and - first (10, 10 ¹ , 10 ² , 10a) and second locking/snapping elements (10', 10", 10b), which are each designed in such a way that in a hanging position swiveled out and/or extended in relation to the basic shoe body (2), the first climbing shoe rail (9, 9a', 9a") can be locked in the opposite direction by means of the first locking/snapping element (10, 10 ¹ , 10 ² , 10a) and the second climbing shoe rail (9b, 9b', 9b") by means of the second locking/snapping element (10', 10", 10b) can be hung in the climbing shoe device (1) and in a position that is pivoted in and/or retracted relative to the basic shoe body (2) in the direction of the first locking/snapping element (10, 10 ¹ , 10 ² , 10a) from the first climbing shoe rail (9, 9a ', 9a") and the second locking/snapping element (10', 10", 10b) can be passed over by the second climbing shoe rail (9b, 9b', 9b"), the first and second locking/snapping elements (10, 10 ¹ , 10 ² , 10a, 10', 10", 10b) are each coupled to the shoe body (2) so that they can be displaced between the hanging position and the overrun position such that when the first (10, 10 ¹ , 10 ² , 10a) or second locking/snapping element (10', 10", 10b) is in the hanging position, the other of the first and second locking/snapping elements (10, - 46 -

10 ¹ , 10 ² , 10a, 10', 10", 10b) can be in the overrun position, the hanging position or a position in between.

2. Climbing shoe device (1) according to claim 1, which comprises a first climbing shoe part (1a) with a first shoe body part (2a) and a second climbing shoe part (1b) with a second shoe body part (2b), wherein the first climbing shoe part (1a) the rail guide element (3a', 3b') and additionally the first (10, 10 ¹ , 10 ² ) or second locking/snapping element (10', 10") and the second climbing shoe part (1 b) comprises the other of the first (10 , 10 ¹ , 10 ² ) and second locking/snapping elements (10', 10"), wherein the first and second climbing shoe parts (1 a, 1 b) are reversibly detachably connected to one another in such a way that they can be used together as a climbing shoe device (1) can be arranged at the same anchor point on the structure.

3. climbing shoe device (1) according to claim 2, wherein the first climbing shoe part

(1a) comprises rail guide elements (3a', 3b') and the second climbing shoe part (1b) comprises at least one further rail guide element (3a, 3b).

4. climbing shoe device (1) according to claim 3, wherein the second climbing shoe part

(l b) includes:

- first (3a) and second further rail guide elements (3b), at least the first further rail guide element (3a), in particular the first and second further rail guide elements (3a, 3b), being pivotable and/or extendable on the second shoe base body part (2b) in such a way is/are arranged such that, in the pivoted and/or extended guide state, the first (9, 9a', 9a") and second climbing shoe rails (9b, 9b', 9b"), which are displaceably arranged between the first (3a) and second further rail guide elements (3b), ) are guided by the further rail guide elements (3a, 3b), in that partial sections of the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") are surrounded by the further rail guide elements (3a, 3b), and

- A sliding element (6) provided with a handle (7), which is designed in such a way that it is attached to the second shoe body part (2b) and the first further - 47 -

Rail-guiding element (3a) is mechanically coupled, and, when the first further rail-guiding element (3a) is in the guiding state, a displacement of the displacement element (6) in relation to the second shoe base body part (2b) in a decoupling direction generated by an actuation of the handle (7). means that the first additional rail guide element (3a) is placed in the non-pivoted and/or retracted initial state in order to move the second climbing shoe part (2b) away from a guide of the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b' , 9b") to release. Climbing shoe device (1) according to any one of the preceding claims, wherein the first locking / snapping element (10, 10a) comprises a first pawl and the second locking / snapping element (10 ', 10", 10b) comprises a second pawl, wherein if the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") are guided by the climbing shoe device (1 ), essentially on an axis perpendicular to a longitudinal axis of the first climbing shoe rail (9, 9a', 9a ") or the second climbing shoe rail (9b, 9b', 9b"), the first pawl is arranged next to the second pawl. Climbing shoe device (1) according to Claim 5, in which the second latching / snap-on element (10', 10") has two comprises second latches and, when the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") are guided by the climbing shoe device (1), on the axis perpendicular to the longitudinal axis of the first climbing shoe rail (9, 9a', 9a") or the second climbing shoe rail (9b, 9b', 9b") the first latch between the two second pawls, in particular with equal distances between the first pawl and the two second pawls. Climbing shoe device (1 ) according to one of claims 1 to 4, in which the first latching/snapping element (10 ¹ , 10 ² ) comprises two first latches and the second latching/snapping element (10', 10") comprises two second latches and, if the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") are guided by the climbing shoe device (1) and a longitudinal axis (L) of the climbing shoe (1) oriented in a climbing direction, on a first axis substantially perpendicular to the longitudinal axis (L) and spaced from the longitudinal axis (L), in particular at substantially equal distances from the longitudinal axis (L), the two first pawls of the first detent/ Snap element (10 ¹ , 10 ² ) and spaced therefrom in or counter to the climbing direction or at the same height in the climbing direction on a second axis essentially perpendicular to the longitudinal axis (L) and spaced from the longitudinal axis (L), in particular at essentially equal distances from the longitudinal axis (L), the two second pawls of the second latching/snapping element (10', 10") are arranged.

8. Climbing shoe device (1) according to claim 7, wherein on the first axis substantially perpendicular to the longitudinal axis (L) and spaced from the longitudinal axis (L) at substantially equal first distances from the longitudinal axis (L), the two first pawls of the first detent/snap element (10 ¹ , 10 ² ) and on the second axis substantially perpendicular to the longitudinal axis (L) and spaced from the longitudinal axis (L) at substantially equal second distances from the longitudinal axis (L), the two second pawls of the second latching/snapping element (10', 10"), the first and second distances differing from one another, in particular the first distances being selected to be smaller than the second distances.

9. climbing shoe device (1) according to any one of the preceding claims, wherein the first and second locking / snap elements (10, 10 ¹ , 10 ² , 10a, 10 ', 10 ", 10b) are coupled to each other so that when the first (10, 10a) or second latching/snapping element (10', 10", 10b) can be in the overrun position, the hanging position or a position in between, the other of the first and second latching/snapping elements (10, 10a, 10', 10", 10b) is locked in the hanging position.

10. Rail-guided climbing system (11) with a climbing shoe device (1) according to one of the preceding claims and the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b"), with further climbing shoe devices in in one/the climbing direction or against the climbing direction only for guiding the first climbing shoe rail (9, 9a', 9a") and/or second climbing shoe sch those (9b, 9b', 9b"), but not for hanging the first and second climbing shoe rails ( 9, 9a', 9a", 9b, 9b', 9b") are provided. Rail-guided climbing system (11) according to claim 10, wherein either the first climbing shoe rail (9) is designed as a climbing rail which can be integrated into a scaffolding unit or can be attached to the scaffolding unit, and the second climbing shoe rail (9b) is a climbing lifting rail which can be moved relative to the climbing rail ( 9) is displaceable and guided by the climbing rail (9), or the first climbing shoe rail (9) is designed as a lifting lifting rail and the second climbing shoe rail (9b) is designed as a climbing rail. Rail-guided climbing system (11) according to claim 10, wherein the first climbing shoe rail (9a', 9a") is designed as a first climbing lifting rail and the second climbing shoe rail (9b', 9b") is designed as a second climbing lifting rail and a climbing guide rail (9') is additionally provided which can be integrated into a scaffolding unit or attached to the scaffolding unit, the first and second climbing lifting rails (9a', 9a", 9b', 9b") being guided by the climbing guide rail (9') so that they can be displaced relative to the climbing guide rail (9'). and are connected to one another by means of the lifting device (14, 15; 16, 17) and are coupled to the climbing guide rail. Rail-guided climbing system (11) according to Claim 1 1 or Claim 12, wherein either in the climbing lifting rail (9b) or in the first climbing lifting rail (9a', 9a") and/or the second climbing lifting rail (9b', 9b") one behind the other holding elements in the form of retaining recesses, for example in the form of a profile with a hanging contour, in particular with teeth, or either on the climbing lifting rail (9b) or on the first climbing lifting rail (9a', 9a") and/or the second climbing lifting rail (9b', 9b") Retaining nubs applied, for example welded, are for engagement with the first (10, 10 ¹ , 10 ² , 10a) and/or second locking/snapping element (10', 10", 10b) of the climbing shoe device (1). Rail-guided climbing system (11) according to claim 12 or claim 13, if dependent on claim 12, wherein the lifting device (14-17) has a first lifting cylinder (14, 16) as the first lifting device part and a second lifting cylinder (15, 17) as the second lifting device part, the first lifting cylinder (14, 16) being connected in its first end region to the first climbing lifting rail (9a', 9a") and in its second end area is connected to the climbing guide rail (9') and the second lifting cylinder (15, 17) is connected in its first end area to the second climbing lifting rail (9b', 9b") and in its second end area to the climbing guide rail (9'). . Rail-guided climbing system (11) according to claim 12 or claim 13, if dependent on claim 12, wherein the lifting device (18) as a crankshaft drive with a rotary motor (18a), in particular an electric motor, for driving the cure belwelle (18b), wherein a first end area of a crank (18c) of a crankshaft (18b) is rotatably coupled to the first climbing lifting rail (9a', 9a"), a second end area of the crank (18c) to the second climbing lifting rail (9b ', 9b") is rotatably coupled, and the rotary motor (18a), in which the crankshaft (18b) is rotatably mounted, is connected to the climbing guide rail (9'). Method for climbing a rail-guided climbing system (11), which can be used in particular as a climbing formwork, climbing scaffold, climbing protection panel and/or climbing work platform, with the following steps:

Provision of first (9, 9a', 9a") and second climbing shoe rails (9b, 9b', 9b") in such a way that they are connected to one another by means of a lifting device (14, 15; 16, 17; 18; 19) and can be displaced relative to one another are, arranging the climbing shoe device (1) according to one of claims 1 to 9 stationary on a building, - 51 -

Hanging the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") into the climbing shoe device (1) in such a way that the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b' , 9b") are guided by the climbing shoe device (1),

Actuating the lifting device (14-19) with the first climbing shoe rail (9, 9a', 9a") suspended in the first latching/snapping element (10, 10 ¹ , 10 ² , 10a) in such a way that the second climbing shoe rail (9b, 9b' , 9b") away from the first climbing shoe rail (9, 9a', 9a") in a climbing direction and the second locking/snapping element (10', 10", 10b) is passed over at least once,

Actuating the lifting device (14-19) in such a way that the second climbing shoe rail (9b, 9b', 9b") is advanced towards the first climbing shoe rail (9, 9a', 9a") in the opposite direction to the climbing direction, until the second climbing shoe rail (9b, 9b', 9b") is hooked into the second locking/snapping element (10', 10", 10b), and

Continuing the actuation of the lifting device (14-19) with the second climbing shoe rail (9b, 9b', 9b") hooked into the second locking/snapping element (10', 10", 10b) in such a way that the first climbing shoe rail (9, 9a' , 9a") towards the second climbing shoe rail (9b, 9b', 9b") in the climbing direction and the first locking/snapping element (10, 10 ¹ , 10 ² , 10a) is passed over at least once. Method according to Claim 16, in which the first climbing shoe rail (9) is designed as a climbing rail which is integrated into a scaffolding unit or attached to the scaffolding unit, and the second climbing shoe rail (9b) is designed as a climbing lifting rail which is displaced relative to the climbing rail (9) and is guided by the climbing rail (9), is formed. Method according to Claim 16, in which the first climbing shoe rail (9a', 9a") is designed as a first climbing lifting rail and the second climbing shoe rail (9b', 9b") is designed as a second climbing lifting rail and, in addition, a climbing - 52 - guide rail (9') is provided, which is integrated into a scaffolding unit or attached to the scaffolding unit, the first and second climbing lifting rails (9a', 9a", 9b', 9b") being relative to the climbing guide rail (9') are moved and guided by the climbing guide rail (9') and connected to one another by means of the lifting device (14-17; 18) and coupled to the climbing guide rail (9'). Method according to claim 18, wherein the first (9a', 9a") and second climbing lifting rails (9b', 9b") are synchronized with one another and each relative to the climbing guide rail (9') by means of the lifting device (14-17; 18) such be shifted so that the climbing guide rail (9') is shifted continuously relative to the climbing shoe device (1). Method according to one of Claims 17 to 19, in which the method steps according to Claim 14 are defined as a cycle and the cycle is run through until the scaffolding unit has one or more further floors (GO, G1) of the building (1) or one to be concreted concreting section of the structure (1) has reached.