DE102020134812A1 - Climbing shoe device for a rail-guided climbing system - Google Patents

Abstract

The invention relates to a climbing shoe device (1) for a rail-guided climbing system (11), which can be used in particular as climbing formwork, climbing scaffolding, climbing protection wall and/or climbing work platform. The climbing shoe device (1) that can be arranged in a stationary manner on a building comprises a shoe base 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') opposite the main shoe body (2) a first climbing shoe rail (9, 9a', 9a") and a second climbing shoe rail (9b, 9b', 9b"), which can be lifted by means of a lifting device (14, 15; 16, 17; 18; 19) are connected to one another and can be displaced relative to one another, can be guided directly or indirectly by the climbing shoe device (1), and first (10, 10a) and second locking/snapping elements (10', 10", 10b). These latching/snapping elements are each designed in such a way that, in a hanging position that is pivoted and/or extended relative 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 latching/ Snap element (10, 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 pivoted in and/or retracted in relation to the shoe base body (2). direction the first locking/snapping element (10, 10a) from the first climbing shoe rail (9, 9a', 9a") and the second locking/snapping element (10, 10", 10b) from the second climbing shoe rail (9b, 9b' , 9b") can be driven over. The first and second latching/snapping elements (10, 10a, 10', 10", 10b) are each coupled to the shoe base body (2) so that they can be displaced between the hanging position and the overrun position in such a way that when the first (10, 10a) or the second locking/snapping element (10', 10", 10b) is in the hanging position, the other of the first and second locking/snapping elements (10, 10a, 10', 10", 10b) is in the overrun position, the Hanging position or a position in between can be located.

Description

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 moved, independently of a crane, from a lower, finished concrete wall section of the concrete structure to be created or finished to an overlying, hardened further concrete section of the concrete structure. 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, you always need a holding point and a climbing point, as is described, for example, in connection with the climbing shoe described in DE 10 2005 030 333 A1 is described. 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 known climbing rail, a climbing lifting rail, also called a climbing saw, installed in this climbing rail can 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 in use, the system can climb, e.g. Am DE 1020 18 117 727 A1 is described. 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 pull up 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 the patent claim 1 and a method for climbing a rail-guided climbing system with the features of 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 shoe body, can be driven over in the direction of the first latching/snapping element by the first climbing shoe rail and the second latching/snapping element 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 in the extended guide position, i.e. in the “closed” position, the first and second climbing shoe rails are guided by the rail guide elements, in that sections of the first and/or second climbing shoe rails are encompassed by the rail guide elements. It is possible that in the “closed” position the first and second climbing shoe rails are only guided by one rail guiding element, in that partial sections of the first and/or second climbing shoe rails are encompassed by the rail guiding element. If the second climbing shoe rail is guided by the first climbing shoe rail so that it can be displaced 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 surrounded by the rail guide element is led. 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. B. 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. In the direction of crossing the first and/or second The locking/snapping element can be vertical, horizontal, oblique, linear or curved in relation 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, respectively.

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 such that it is in the overrun position, the hanging position or a position in between, i.e. in each of its possible positions can. 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 hanging position when the other of the first and second locking/snapping members is unlocked, can switch between the first and second locking/snapping members in sequence. 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 latching/snapping elements can be brought into any of their possible positions independently of one another, so that when the first or second latching/snapping element is in the hanging position, the other of the first and second latching/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 actively controllable actuator, so coupled to the shoe base body that the respective latching/snapping element is in a position between the hanging position and the overrun position can be overridden by the first or second climbing shoe rail. In this respect, the concept of the overrun position only serves to distinguish 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 using the Klet ter shoe with a locking/snapping element for holding a climbing rail is redesigned 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/snapping element (either for a climbing rail or for a second climbing lifting rail).

• - durch doppelte Rast-/Schnappelemente bzw. Klinken an der Kletterschuhvorrichtung befinden sich zum Klettern der Haltepunkt und Kletterpunkt an einer Kletterschuhvorrichtung bzw. einer Ankerstelle, was die Prüfung und Sicherstellung des korrekten Schaltverhaltens der Rast-/Schnappelemente gegenüber der entsprechenden Interaktion und Problematik im Kletterbetrieb von zwei Kletterschuhen an zwei unterschiedlichen Ankerstellen erheblich vereinfacht. Zudem kann flexibel durch Aktivieren und Deaktivieren der Rast-/Schnappelemente der erfindungsgemäßen Doppelklinkenschuhe die verwendete Ankerstelle gewählt werden. Dadurch ergibt sich eine deutliche Zeitersparnis und bessere Überwachung und Kontrollmöglichkeit, wodurch die Sicherheit beim Klettern erhöht und verbessert wird.
• - um eine an der Kletterschuhschiene verbaute Hubvorrichtung, auch Kletterwerk genannt, die ohne Unterbrechung der Kletterbewegung mit Hilfe der ersten und zweiten Kletterschuhschienen in Form zweier Kletterhubschienen (zweite Variante, siehe unten) klettert, sind auch doppelte und sich ggf. gegeneinander steuernde Rast-/Schnappelemente bzw. Klinken einschlägig und von Vorteil.
• - durch die doppelten Rast-/Schnappelemente, z.B. in Form einer Doppelklinke, in der Kletterschuhvorrichtung besteht die Möglichkeit, den Kletterpunkt und Haltepunkt an einer Ankerstelle abzubilden. Dadurch kann die dafür notwendige Mechanik bezüglich Funktionssicherheit und Toleranzen an einer Kletterschuhvorrichtung/Ankerstelle einfach aufeinander abgestimmt werden.
• - kontinuierliches Klettern mit der erfindungsgemäßen Kletterschuhvorrichtung ohne Unterbrechung der Kletterbewegung an einer Kletterschuhvorrichtung/Ankerstelle. Zudem besteht auch hierbei die Möglichkeit, die Rast-/Schnappelemente bzw. Klinken durch einen mechanischen Sicherheitsmechanismus gegenseitig zu steuern. Eine weitere Möglichkeit ist ein Zusatzmerkmal, wie ein „Rückwärtsgang“, wodurch ein gesteuertes Zurückklettern entgegen einer Kletterrichtung mittels der miteinander verbundenen Rast-/Schnappelemente, z. B. als Doppelklinke ausgeführt, realisiert werden kann.

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, eg 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 possibility is an additional feature, such as a "reverse gear", whereby controlled climbing back against a climbing direction by means of the interconnected latching/snapping elements, e.g. B. designed as a double jack, can be realized.

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 below 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 locking/snapping elements as an additional component on a standard climbing shoe. As a result, the standard climbing shoe piggybacks on the additional component, resulting in the climbing shoe device according to the invention with the two holding options, which, however, are slightly offset vertically from one another. However, the double holding option for the first and second climbing shoe rails at just one anchoring 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 for guiding both climbing shoe rails can be used, what increases safety when hanging and unhooking the first or second climbing shoe rail in and out of the additional component. The guiding can take place by clasping partial sections of the first and/or second climbing shoe rails through the further rail guiding 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. Due to the possibility of additional assembly and disassembly of the second climbing shoe part on 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 breakpoint in addition to the climbing point and consequently the one at the Initiate the forces occurring in the climbing system via an anchor point in the structure.

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 results in the first additional rail guide element being placed in the non-pivoted and/or retracted initial state in order to 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 latch/snap member may comprise a first latch and the second latch/snap member may comprise a second latch, wherein when the first and second climbing shoe rails are guided by the climbing shoe device, substantially on an axis perpendicular to a longitudinal axis of the first climbing shoe rail or the second climbing shoe rail the first pawl is arranged next to the second pawl. 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 derive a load of the first and second climbing shoe rails into the wall or ceiling that is higher than a load that is taken up by only one or two latches when the first and/or second climbing shoe rail is suspended. 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.

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 / Snap element can be in the overrun position, the hanging position or a position in between, the other of the first and second locking / snap 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 only one climbing shoe device, which simplifies the checking of a correct switching of the first and second detent/snap elements.

A simple rail-guided climbing system is present when 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 . 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 over 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, and 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 additionally provided, the first and second climbing lifting rails being guided by the climbing guide rail so that they can be displaced 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.

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 to climb a given distance than is necessary if only two climbing lifting rails are in front are available. 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 for climbing lifting rails to have the holding recesses in the form of holes with complete borders, also called ears, which have a higher load-bearing capacity than the holding recesses of the hanging contour that do not have complete borders.

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 switching 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.

• - Bereitstellen von ersten und zweiten Kletterschuhschienen derart, dass sie mittels einer Hubvorrichtung miteinander verbunden und relativ zueinander verschiebbar sind,
• - Anordnen der oben beschriebenen erfindungsgemäßen Kletterschuhvorrichtung ortsfest an einem Bauwerk,
• - Einhängen der ersten und zweiten Kletterschuhschienen in die Kletterschuhvorrichtung derart, dass die ersten und zweiten Kletterschuhschienen von der Kletterschuhvorrichtung geführt werden,
• - Betätigen der Hubvorrichtung bei in das erste Rast-/Schnappelement eingehängter erster Kletterschuhschiene derart, dass die zweite Kletterschuhschiene von der ersten Kletterschuhschiene weg in eine Kletterrichtung vorschoben und das zweite Rast-/Schnappelement zumindest einmal überfahren wird,
• - Betätigen der Hubvorrichtung derart, dass die zweite Kletterschuhschiene zu der ersten Kletterschuhschiene hin entgegen der Kletterrichtung vorschoben wird, bis die zweite Kletterschuhschiene in das zweite Rast-/Schnappelement eingehängt wird, und
• - Fortsetzen des Betätigens der Hubvorrichtung bei in das zweite Rast-/Schnappelement eingehängter zweiter Kletterschuhschiene derart, dass die erste Kletterschuhschiene zu der zweiten Kletterschuhschiene hin in die Kletterrichtung vorschoben und das erste Rast-/Schnappelement zumindest einmal überfahren wird.

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 are guided by the climbing guide rail and connected to one another by means of the lifting device and coupled to the climbing guide rail.

• - eine Kletterhubschiene ist mit einem Rast-/Schnappelement im Eingriff, also in das Rast-/Schnappelement eingehängt. Will ein Antrieb in Form der Hubvorrichtung die Kletterschuhschiene weiter nach unten drücken, ist dies nicht möglich, da die Kletterhubschiene im Eingriff mit dem Rast-/Schnappelement, z.B. in Form einer Klinke, steht. Stattdessen drückt sich der Antrieb, der mit der Kletterführungsschiene verbunden ist, an diesem Rast-/Schnappelement ab und drückt die Kletterführungsschiene um einen bestimmten Weg nach oben, bei einem Hydraulikantriebssystem beispielsweise soweit, bis der Hub des einen Hubzylinders, der mit der einen Kletterhubschiene verbunden ist, komplett ausgefahren ist. Gleichzeitig bewegt sich auch die andere Kletterhubschiene nach oben.
• - im nächsten Schritt, wenn beispielsweise der gesamte Hub, um die eine Kletterhubschiene nach unten zu rücken, ausgefahren ist, bewegt sich die andere Kletterhubschiene, also diejenige, die zuvor nach oben bewegt wurde, aufgrund einer weiteren Hubbewegung des anderen Hubzylinders, der mit der anderen Kletterhubschiene verbunden ist, nach unten. Wenn die andere Kletterhubschiene an dem anderen Rast-/Schnappelement bzw. der anderen Klinke eingerastet ist und der andere Hubzylinder die andere Kletterhubschiene weiter nach unten schieben will, was aufgrund der Rastung an der anderen Klinke nicht möglich ist, drückt der andere Hubzylinder die andere Kletterhubschiene an dieser anderen Klinke ab und simultan bewegt sich die eine Kletterhubschiene nach oben, die von der Kletterführungsschiene mitgenommen wird.
• - durch diesen Wechsel der Richtungen der beiden Kletterhubschienen kann das Klettersystem kontinuierlich nach oben und ggf. auch nach unten gefahren/bewegt werden.
• - bei einer Vertikalbewegung der Kletterhubschiene ist immer ein Rast-/Schnappelement der Kletterschuhvorrichtung im Eingriff mit der entsprechenden Kletterhubschiene.

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 press the climbing shoe rail further down, this is not possible because the climbing lifting rail is in engagement with the locking/snapping element, for example 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, a locking/snapping element of the climbing shoe device is always engaged 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 are each displaced relative to the climbing guide rail by means of the lifting device in such a way that the climbing guide rail is continuously displaced relative to the climbing shoe device. This is for safety during the climbing process.

The two climbing lifting rails can therefore be driven by the lifting device as a drive system be that the climbing lifting rails move in opposite directions to each other, 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.

• 1a-f Draufsichten und räumliche Außenansichten der Kletterschuhvorrichtung gemäß der Erfindung in einer ersten Ausführungsform als einhandbedienbarer Kletterschuh mit drei Klinken, wobei eine erste Klinke in Halteelemente einer Kletterhubschiene und zweite und dritte Klinken in Ausnehmungen einer Kletterschiene eingreifen können.
• 2a-g räumliche Außenansichten, Draufsichten und Querschnitte der Kletterschuhvorrichtung gemäß der Erfindung in einer zweiten Ausführungsform als einhandbedienbarer Kletterschuh mit drei Klinken, wobei eine erste Klinke in Halteelemente einer Kletterhubschiene und zweite und dritte Klinken in an einer Kletterschiene befestigte Auflageelemente eingreifen können,
• 3a-d räumliche Außenansichten der an einem Konsolenelement montierten Kletterschuhvorrichtung gemäß der Erfindung in einer dritten Ausführungsform als einhandbedienbarer Kletterschuh mit drei Klinken, wobei eine erste Klinke in Halteelemente einer ersten innenliegenden Kletterhubschiene und zweite und dritte Klinken in Halteelemente einer zweiten außenliegenden Kletterhubschiene eingreifen können,
• 4a, b Querschnittsansichten der in 3 gezeigten Kletterschuhvorrichtung mit einer Querschnittsebene, die eine der zweiten und dritten Klinken zeigt, in die die außenliegende Kletterhubschiene eingreift,
• 5a, b weitere Querschnittsansichten der in 3 gezeigten Kletterschuhvorrichtung mit einer Querschnittsebene, die die erste Klinke zeigt, in die die innenliegende Kletterhubschiene eingreift,
• 6a, b räumliche Außenansicht und Seitenansicht des Klettersystems mit der Kletterschuhvorrichtung gemäß der Erfindung in einer Ausführungsform, in der die Kletterhubschienen jeweils mit einem Hubzylinder verbunden sind, wobei Endbereiche jedes der beiden Hubzylinder mit unterschiedlichen Stellen einer Kletterführungsschiene verbunden sind,
• 7a-d räumliche Außenansichten der an einem Konsolenelement montierten Kletterschuhvorrichtung gemäß der Erfindung in einer vierten Ausführungsform mit zwei Klinken, wobei eine erste Klinke in Halteelemente einer ersten Kletterhubschiene und eine neben der ersten Klinke angeordnete zweite Klinke in Halteelemente einer zweiten Kletterhubschiene eingreifen können,
• 8 räumliche Außenansicht des Klettersystems mit der in 7 gezeigten Kletterschuhvorrichtung in einer Ausführungsform, in der die Kletterhubschienen jeweils mit einem Hubzylinder verbunden sind, wobei Endbereiche jedes der beiden Hubzylinder mit der gleichen Stelle einer Kletterführungsschiene verbunden sind,
• 9a, b räumliche Außenansicht des Klettersystems mit der in 7 gezeigten Kletterschuhvorrichtung in einer Ausführungsform, in der die Kletterhubschienen über einen Kurbelwellenantrieb mit einem Elektromotor verbunden sind, wobei ein erster Endbereich einer Kurbel der Kurbelwelle mit der einen und ein zweiter Endbereich der Kurbel mit der anderen Kletterhubschiene drehbar gekoppelt ist, und der Elektromotor mit der Kletterführungsschiene verbunden ist, und
• 10 räumliche Außenansichten der Kletterschuhvorrichtung gemäß der Erfindung in einer fünften Ausführungsform, wobei ein erster Kletterschuhteil Schienenführungselemente und zusätzlich ein Rast-/Schnappelement umfasst und ein einhandbedienbarer zweiter Kletterschuhteil ein weiteres Rast-/Schnappelement umfasst, wobei die Kletterschuhteile zusammen als Kletterschuhvorrichtung an der gleichen Ankerstelle an dem Bauwerk anordenbar sind.

Show it:

• 1a-f Top views and spatial 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 spatial 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 pawls, wherein a first pawl can engage in holding elements of a climbing lifting rail and second and third pawls can engage in support elements attached to a climbing rail,
• 3a-d spatial 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 in 3 shown climbing shoe device 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 in 3 shown climbing shoe device with a cross-sectional plane showing the first latch engaged by the internal climbing lifting rail,
• 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, with end areas of each of the two lifting cylinders being connected to different points of a climbing guide rail,
• 7a-d spatial 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,
• 8th Spatial exterior view of the climbing system with the in 7 shown climbing shoe device 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 of a climbing guide rail,
• 9a, b Spatial exterior view of the climbing system with the in 7 Climbing shoe device shown in an embodiment in which the climbing lifting rails are connected to an electric motor via a crankshaft drive, with a first end area of a crank of the crankshaft being rotatably coupled to one climbing lifting rail and a second end area of the crank to the other climbing lifting rail, and the electric motor to the climbing guide rail is connected, and
• 10 Three-dimensional 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, the climbing shoe parts together as a climbing shoe device at the same anchor point on the Building can be arranged.

1a 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 climbing shoe that can be operated with one hand with a sliding element 6 on which a handle is arranged, and three locking/snapping elements 10, 10', 10" in the form of pawls, a first pawl 10 engaging 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 as the second climbing shoe rail be able. The central latching/snapping element 10 and the other latching/snapping elements 10', 10" are arranged opposite the climbing rail 9 with the climbing rail outer elements 9a1, 9a2 and the climbing lifting rail 9b in such a way that the central latching/snapping element 10 fits into a holding element of the climbing lifting rail 9b can engage and the further locking/snapping 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. In 1a illustrated by the fact that the climbing shoe 1 is at a distance of, for example, 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 in 1b shown. The latching/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 coupled to the climbing shoe 1, the Sections of the latching/snapping elements 10′, 10″ that are passed through 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 1c the climbing shoe 1, which has a finger displacement element 13 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 compared to the climbing shoe 1 according to 1 c is in 1d An external view of the climbing shoe 1 coupled to the climbing rail 9 is shown, in which the non-centrally arranged locking/snapping elements 10', 10" do not engage in the recesses of the holding elements 9a6, but the climbing rail 9 via the climbing lifting rail 9b and with a holding element of Climbing lifting rail 9b is held by the locking/snapping element 10 engaged by the climbing shoe 1. 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 climbing rail outer elements 9a1, 9a2 being separated from the rail guide elements 3a , 3b are guided and can be moved relative to the climbing lifting rail 9b.

In 1e an external view of the climbing shoe 1 coupled to the climbing rail 9 is shown, with the non-centrally arranged latching/snapping elements 10', 10" each engaging in recesses in the climbing rail outer elements 9a1, 9a2 serving as holding elements 9a6 in order to close the climbing rail 9 to the climbing shoe 1 The center detent/snap is 10 in The shape of the pawl that 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 is opposite the central locking/snapping element 10, which is not in the hanging or holding position, in the Z direction can be proceeded. Moving 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 the locking/snapping element 10 in the overrun position, i.e. the "closed" position, does not move into a holding element of the climbing lifting rail 9b intervenes. A travel 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 1f is the climbing shoe 1 in the "closed" position of the rail guide elements 3a, 3b at a distance of z. B. 10 cm opposite 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 legs of the climbing rail outer elements 9a1, 9a2 facing the climbing shoe 1 serve as holding elements 9a6, by means of which the climbing rail 9 can be snapped into the non-centrally arranged latching/snapping elements 10', 10''. The locking/snapping element 10 arranged centrally to the longitudinal axis L is designed to engage in holding elements of the climbing lifting rail 9b, which is arranged centrally between the outer elements 9a1, 9a2 of the climbing rail.The climbing shoe 1 is in the state in which a displacement of the displacement element 6 in relation to the basic shoe body 2 in the negative Z-direction is not possible, i.e. the handle 7 is not actuated in the decoupling direction in the Z-direction, so that the rail guide elements 3a, 3b are in the guide 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 sliding element 6 is arranged so that it can be displaced relative to the shoe base body 2 and is connected to the shoe base body 2, the rail guide elements 3a, 3b and the locking/snapping elements 10, 10 ', 10" is mechanically coupled, and when the rail guide elements 3a, 3b are in the guiding state and the locking/snapping elements 10, 10', 10" are in the pivoted holding state, a displacement of the displacement element 6 generated by the actuation of the handle 7 the shoe base body 2 results in the rail guide elements 3a, 3b and the locking/snapping elements 10, 10', 10'' each moving into the non-pivoted initial state, a lso in the "open" position, offset 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 to release it from guiding the climbing rail 9 and/or the climbing lifting rail 9b. The climbing shoe can have a receiving element 5 arranged on the basic shoe body 2, which is designed to interact with a first section of the console element stationarily arranged on a concreting section of a structure in such a way that when the receiving element 5 rests against the first section of the console element, a load of the climbing shoe 1 in the console element can be initiated.

In 2a the climbing shoe 1 is shown in a second embodiment as a climbing shoe that can be operated with one hand and has three locking/snapping elements 10, 10', 10" in the "closed" position of the rail guide elements 3a, 3b coupled to the climbing rail 9 with first and second climbing rail outer elements 9a1, 9a2. When coupled to the console element (not shown), the console element would connect to 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 a C-shape, with the outer elements of the climbing rail being oriented away from each other in the X direction and aligned parallel to one another in the negative X direction themselves in leadership status, i.e. in the “closed” position. The outer elements 9a1, 9a2 of the climbing rail are spaced apart from one another and connected to one another via struts oriented in the X direction, which are distributed along the climbing rail 9 in the negative Z direction, for example via screw connections, as in FIG 2a shown. Between the climbing rail outer elements is on a climbing lifting rail guide element 9a4 is attached to each of the climbing rail outer elements, for example by means of a further screw connection, in order to guide the climbing lifting rail 9b, which is guided by the climbing lifting rail guiding 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 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 each case 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 2a the latching/snapping elements 10', 10" are each arranged in the Z direction above the holding elements of the climbing lifting rail 9b and the support elements of the climbing rail outer elements 9a1, 9a2, while the latching/snapping element 10 is arranged below the holding element of the climbing lifting rail 9b.

In 2 B is the climbing shoe 1 as shown in 2a is shown, shown in a spatial 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.

In 2c is a cross-sectional view of FIG 2a shown climbing shoe 1 shown. The latching/snapping element 10 in the form of a pawl engages in a holding element of the climbing lifting rail 9b, with 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, is located in such a way that the support element 9a5 can rest on the latching/snapping element 10" in its lower section in the negative Z-direction. 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 locking/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 Shifting element 6 is guided by the central axis element 2c like the finger shifting element 12. Because the handle 7 is not actuated, the climbing shoe 1 is in the “closed” position such that the one 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/snapping elements 10', 10" with holding elements of another climbing lifting rail, which, like the Climbing lifting rail 9b is arranged within the climbing rail outer elements 9a1, 9a2 for fastening the climbing rail 9 to the Velcro erschuh 1 work together. In this case, the climbing rail outer elements 9a1, 9a2 would not have any support elements 9a5 (see third in 3 illustrated and fourth in 7 illustrated embodiments).

The climbing shoe 1 coupled to the climbing rail 9 and/or climbing lifting rail 9b as in 2a is shown in 2d shown in a spatial 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 locking/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 2e is the climbing shoe 1 by 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 is not displaced any further in the negative Z-direction in relation to the shoe base body 2 can be.

In 2f is a cross-sectional view of the climbing lifting rail 9b guided by the climbing lifting rail guide elements 9a4, which is suspended with one of its holding elements in the latching/snapping element 10 and is therefore a load of the Velcro tersystems via the climbing rail 9 into the climbing shoe 1. Each of the locking/snapping elements 10', 10" is not in engagement with a lower section of the support elements 9a5, so that the load of the climbing system instead of 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 is in 2g the load of the climbing system is dissipated via the latching/snapping elements 10', 10" into the climbing shoe 1, with the central latching/snapping element 10 not engaging in a retaining element of the climbing lifting rail 9b. The support elements 9a5 are opposite the climbing lifting rail guide elements 9a4 in Y -Direction, ie in the direction of the climbing lifting rail 9 to the climbing shoe 1, arranged.

In 3a is a plan 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 in holding elements of a first inner climbing lifting rail 9a' and second and third pawls 10', 10" can engage in retaining elements of a second external climbing lifting rail 9b' with external 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 within 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'.

If 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 are at the same distance from each other, the second pawls 10', 10" are closer together relative to the first pawl 10 than in the case of the in 1 illustrated first embodiment of the climbing shoe 1. In the in 2 In the second embodiment of the climbing shoe 1 shown, the support elements 9a5 attached to the climbing rail 9 are arranged inside the climbing rail 9 and 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, given 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" of the second embodiment of the climbing shoe 1 are at a comparable distance from the first pawl 10 at the in 3a illustrated third embodiment of the climbing shoe 1.

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'. In this guiding position of the rail guide elements 3a, 3b, the displacement element 6, which is provided with the handle 7 and mechanically coupled to the shoe base body 2 and the rail guide elements 3a, 3b, is pushed in in the coupling direction, which corresponds to the negative Z-direction, opposite the shoe base body.

In 3b the climbing guide rail 9' with the first and second climbing lifting rails 9a', 9b' coupled to it via the lifting device is in the in 3a Climbing shoe 1 shown mounted and guided by this. The climbing shoe includes one provided with the finger grip 13 opposite the shoe base body 2 and the displacement element 6 slidably arranged finger displacement element 12, which is designed such that it is coupled to the shoe base body 2, the displacement element 6, the rail guide elements 3a, 3b and the pawls 10, 10', 10" 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, i.e. the handle 7 is not actuated, a finger displacement of the finger grip 13 caused by an actuation Finger displacement element 12 in relation to the basic shoe body 2 and the displacement element 6 in an unlocking direction means that the rail guide elements 3a, 3b are locked in the pivoted guidance state and the pawls 10, 10', 10" move into the non-pivoted and/or retracted overrun position, i.e. the "open "-position are offset to the climbing shoe 1 from the holding state of the first and second n 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 being 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.

In 3c is a spatial 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 separated from the climbing guide rail 9' with the first climbing lifting rail 9a' and the second, the climbing lifting rail 9b' comprising outer climbing lifting rail parts 9b'1, 9b'2 is arranged spaced apart, as already shown in 3a shown in plan view. Rail guide elements 3a, 3b are in the guide position and end regions of the outer catches 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 catch arranged centrally to the longitudinal axis L 10. In 3d is shown in a further 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, 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 approx. 50 mm. It can be seen that the rail guide elements 3a, 3b pivotably coupled to the shoe body 2 are in the "closed" position in order to be able to grip around the sections of the outer climbing guide rail elements 9'1, 9'2 facing the climbing shoe 1 when one of the first and second climbing lifting rails 9a', 9b' is hooked into at least one of the pawls 10, 10', 10". The console support element 8b of the console element 8 is separated from a receiving element arranged above the console support element 8b in the Y-direction and on the shoe base body 2 and a receiving element below the console support element 8b gripped in the negative Y-direction with the shoe body 2 rotatably coupled locking element to attach the climbing shoe 1 to the console element 8.

In 4a is a cross-sectional side view of FIG 3 shown climbing shoe device 1 with a cross-sectional plane showing a pawl 10' of the second and third pawls 10', 10" of the second locking/snapping element, in which the second climbing lifting rail 9b' engages with its outer climbing lifting rail part 9b'1. Behind the 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.The bracket support element 8b is attached to the bracket element 8, which can be rotated by the receiving element 5 arranged on the shoe base body 2 and the one with the shoe base body 2 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 where the handle 7 is not actuated, i.e. in the “closed” position, and the finger grip 13 is not actuated in the unlocking direction in the Z direction. The locking/snapping element 10' is therefore in the hanging position, i.e. in the holding pressure being exerted on the locking element via a spring element (not shown) via an upper bearing surface of the locking element 4 . The finger displacement element 12 is not snapped into a central axis element 2c (locking recess of the finger displacement element 12 for the central axis element 2c not shown). The handle 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.

In 4b is a spatial exterior view of the in 3a shown cross-section 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, i.e. in the climbing direction, opposite the climbing shoe 1 is moved.

In 5a is another cross-sectional view of FIG 3 shown climbing shoe device 1 shown with a cross-sectional plane showing the first pawl 10, in which the inner first climbing lifting rail 9a 'engages. 5a therefore shows a compared to the 4 different position of the climbing lifting rails 9a', 9b' opposite the first to third pawls 10, 10', 10". The outer climbing lifting rail part 9b'2 is arranged between the first climbing lifting rail 9a' and the climbing guide rail outer element 9'2. The rail guiding elements 3a, 3b are located is in the guide position, the locking element 4 is in the locking position and the locking/snapping element 10 is in the hanging position, i.e. each in the "closed" position. see axis arm 6f) is pivoted about a locking axis element 4a. The latching/snapping element 10 is rotated counterclockwise about the latching/snapping axis element 10a into the hanging position as the "closed" position, with a spring element 10d, which is guided in a spring element , Can exert pressure on the bearing surface of the locking element 4, which due to the leadership on the Achsarme 6f in its locked position, so "closed" position remains. 5b shows a further three-dimensional external view with the cross-sectional plane in which the inner first climbing lifting rail 9a' engages in the first pawl 10 in FIG. The displacement element 6 is displaced relative to the shoe body 2 in a coupling direction opposite to the decoupling direction in the negative Z-direction, which means that the rail guide elements 3a, 3b are in the guiding state, the locking element 4 in the locking state, and the latching/snapping element 10 are placed in the holding state in order to place the climbing shoe 1 in the guidance of the climbing lifting rails 9a', 9b' and the climbing guide rail 9', to lock it on the console element 8 and to put it in 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.

In 6a is a spatial 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 ones arranged one above the other in the Z direction Points of climbing guide rail 9 'are connected. The climbing lifting rail 9' is guided by two climbing shoes, which are each fastened to storeys G0, 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 leads to a simple and quick check as to whether 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 therefore the climbing guide rail 9' on which a scaffolding unit attached or into which the scaffolding unit is integrated. 6b shows a side view of the in 6a shown climbing system. The lifting device comprises two lifting cylinders 14, 15, with the first lifting cylinder 14 being firmly connected to the climbing guide rail 9' with one end area of its outer tube 14a and with a further end area of its lifting cylinder piston 14b to the climbing guide rail 9a', for example via a screw and/or welded joints. The second lifting cylinder 15 is firmly connected to the climbing guide rail 9' with one end area of its outer tube 15a and with another end area of its piston 15b on the climbing guide rail 9b', also for example via a screw or welded connection. The arrangement of 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.

In 7a is a spatial external view of the climbing shoe device 1 mounted on a console element 8 according to the invention 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 next to the first pawl 10a arranged second pawl 10b 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 9'1, 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 and therefore towards in terms of the introduction of forces from the climbing system into the building, the highly resilient arrangement of the climbing lifting rails 9a", 9b" and the climbing guide rail 9' coupled to these rails via the lifting device. Rail guide elements 3a, 3b rotatably coupled to the shoe base body 2 of the climbing shoe 1 are in the guide position and enclose sections of the outer elements 9'1, 9'2 of the climbing guide rail, with 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. The bearing is such 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 7b is the in 7a shown climbing shoe device 1 of the fourth embodiment with suspended first and/or second climbing lifting rails 9a", 9b" seen in a plan view 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 divert forces of the climbing system into the floor G1.

In 7c is the in the 7a and 7b shown climbing shoe device 1 of the fourth embodiment 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 which it is connected via the first lifting cylinder 16, the climbing guide rail 9 and the second lifting cylinder. In 7d is the in 7a-c shown climbing shoe device 1 of the fourth embodiment in the unhinged state relative to the first and/or second climbing lifting rails 9a", 9b" in a spatial external view seen from above in the negative Z-direction.

In 8th is a three-dimensional exterior view of the climbing system with the in 7 Climbing shoe device 1 shown is shown 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 being connected to the same point on the climbing guide rail 9' at a position in the Z towards the top of the 8th are connected. The climbing guide rail outer elements 9'1, 9'2 extend in the positive and negative X-direction over the entire width of the lifting cylinders 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.

In 9a is a three-dimensional exterior view of the climbing system with the in 7 The climbing shoe device 1 shown is shown 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 of a crank 18c of a crankshaft 18b being connected to the first climbing lifting rail 9a" and a second end area 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. One end area of the climbing lifting rail crank arm 9a"1 is rotatably coupled to the bulge of the first climbing lifting rail 9a" and another end area of the climbing lifting rail crank arm 9a"1 opposite this end area 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 displaced 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" during each of these displacements with continuous rotation of the crank 8c, the climbing guide rail 9' can be continuously moved relative to the climbing shoe 1 in the Z-direction. 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.

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

In 10a is a three-dimensional 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 locking/snapping element and a second climbing shoe part 1b that can be operated with one hand first pawl 10 as the first locking/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 8' 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. The bracket element 8', which has a contact surface in the X/Z plane and is suitable for attachment to a wall of a building, has that Console support element 8b, which is connected to the first shoe body part 2a in one handle stands. The other rail guide elements 3a, 3b, which are in the guide position, are rotatably coupled to the second shoe base body part 2b that can be operated with one hand. 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 displacement 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 in connection with the climbing shoes 1, which are in the 1 until 5 are described, wherein the receiving element 5 and the locking element 4 are omitted in the second shoe body part 2a. Instead, the attachment of the second climbing shoe part 1b to the console element 8' does not take place directly, but by means of the first climbing shoe part 1a. Pulling the handle 7 of the second climbing shoe part 1b removes not only the second climbing shoe part 1b, but also the first climbing shoe part 1a from the climbing rail 9 and the climbing lifting rail 9b if 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.

In 10b is shown 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 L of the first and second climbing shoe part 1a, 1b, can engage. The second pawls 10', 10" on the outside of the first pawl 10 form an interconnected double pawl element and are in the hanging position, with support elements 9a5 fastened to the climbing rail 9, for example by means of screw or welded connections, engaging 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 in connection with 2 is described. A lifting cylinder 19 is reversibly detachably connected at one end to the climbing rail 9 and at another end to the climbing lifting rail 9b, for example by means of a bolt with or without a cotter pin.

The features of the invention described with reference to the illustrated embodiment, such as the juxtaposed pawls 10a, 10b according to FIG 7 , may also be present in other embodiments of the invention be the, such as the one-handed climbing shoe 1 according to each of 1 until 5 or according to the arrangement of first and second climbing shoe parts 1a, 1b 10 , unless otherwise stated or prohibited for technical reasons.

Reference List

1

climbing shoe device

1a

first climbing shoe part

1b

second climbing shoe part

2

shoe body

2a

first shoe body part

2 B

second shoe body part

2c

central axis element

3a, 3a', 3b, 3b'

rail guide elements

4

locking element

4a

locking axle element

4b

move 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 connector

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

9'1, 9'2

Climbing guide rail outer element

9b'1, 9b'2

external climbing lifting rail part

9a"1, 9b"1

Climbing lifting rail crank arm

10, 10a

first latching/snapping elements

10', 10", 10b

second locking/snapping elements

10d

spring element

11

climbing system

12

finger slide 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 motor

18b

crankshaft

18c

crank

G0, G1

bullet

QUOTES INCLUDED IN DESCRIPTION

This list of documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• DE 102005030333 A1 [0002]
• DE 102018117727 A1 [0002]

Claims (18)

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) which can be arranged stationarily 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 are, can be guided directly or indirectly by the climbing shoe device (1), and - First (10, 10a) and second latching/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 shoe base body (2), the first climbing shoe rail (9, 9a', 9a") by means of the first locking/snapping element (10, 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, 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, 10a, 10', 10" , 10b) coupled to the shoe base body (2) so that it can be displaced between the hanging position and the overrun position are that when the first (10, 10a) or second latching/snapping element (10', 10", 10b) is in the hanging position, the other of the first and second latching/snapping elements (10, 10a, 10 ', 10", 10b) can be in the overrun position, the hanging position or a position in between. Climbing shoe device (1) after 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), the first climbing shoe part (1a) containing the rail guide element (3a', 3b') and additionally the first (10) or second latching/snapping element (10', 10") and the second climbing shoe part (1b) comprises the other of the first (10) and second latching/snapping elements (10', 10"), the first and second climbing shoe parts (1a, 1b) are reversibly detachably connected to one another in such a way that they can be arranged together as a climbing shoe device (1) at the same anchor point on the structure. Climbing shoe device (1) after claim 2 , in which 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). Climbing shoe device (1) after claim 3 , in which the second climbing shoe part (1b) comprises: - first (3a) and second further rail guide elements (3b), with at least the first further rail guide element (3a), in particular the first and second further rail guide elements (3a, 3b), on the second Shoe base body part (2b) is/are arranged so that it can be swiveled and/or extended in such a way that in the swiveled and/or extended guiding state the first (9, 9a', 9a"), which are arranged displaceably between the first (3a) and second further rail guide elements (3b), and second climbing shoe rails (9b, 9b', 9b") are guided by the further rail guide elements (3a, 3b), in that sections of the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") are guided by the further rail guide elements (3a, 3b) are encompassed, and - a displacement element (6) provided with a handle (7) which is designed in such a way that it is attached to the second shoe base body part (2b) and the first further rail guide element (3a) is mechanically coupled, and when the first further rail guide 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 caused by an actuation of the handle (7) leads to this that the first additional rail guide element (3a) is placed in the non-pivoted and/or retracted initial state in order to separate the second climbing shoe part (2b) 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 one of the preceding claims, in which the first latching/snapping element (10, 10a) comprises a first pawl and the second latching/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) after claim 5 , in which the second locking/snapping element (10', 10") comprises two 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 pawl is arranged between the two second pawls, in particular at equal distances between the first pawl and the two second pawls. Climbing shoe device (1) according to one of the preceding claims, in which the first and second latching/snapping elements (10, 10a, 10', 10", 10b) are coupled to one another such 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. 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 a climbing direction or counter to the climbing direction only for guiding the first climbing shoe rail (9, 9a', 9a") and/or second climbing shoe rail (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 (10). claim 8 , wherein the first climbing shoe rail (9) 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 (9b) as a climbing lifting rail that can be displaced relative to the climbing rail (9) and can be separated from the climbing rail (9 ) is led, is formed. Rail-guided climbing system (10). claim 8 , 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 can be fastened 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 by means of the lifting device (14, 15; 16, 17) are connected to each other and coupled to the climbing guide rail. Rail-guided climbing system (10). claim 9 or claim 10 , whereby holding elements in the form of holding recesses, e.g with serrations, are incorporated 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") applied, for example welded, retaining nubs for engagement with the first (10, 10a) and/or second locking/snapping element (10', 10", 10b) of the climbing shoe device (1). Rail-guided climbing system (10). claim 10 or claim 11 , provided on claim 10 backwards, wherein the lifting device (14-17) comprises 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 to the climbing guide rail (9') and the second lifting cylinder (15, 17) in its first end area to the second climbing lifting rail (9b', 9b") and in its second end area is connected to the climbing guide rail (9'). Rail-guided climbing system (10). claim 10 or claim 11 , provided on claim 10 referred back, wherein the lifting device (18) is designed as a crankshaft drive with a rotary motor (18a), in particular an electric motor, for driving the crankshaft (18b), a first end region of a crank (18c) of a crankshaft (18b) being connected to the first climbing lifting rail ( 9a', 9a") is rotatably coupled, a second end area of the crank (18c) is rotatably coupled to the second climbing lifting rail (9b', 9b"), 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 (10), which can be used in particular as a climbing formwork, climbing scaffold, climbing protection wall and/or climbing work platform, with the following steps: - providing 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, - arranging the climbing shoe device (1) according to one of Claims 1 until 7 stationary on a building, - hanging the first and second climbing shoe rails (9, 9a', 9a", 9b, 9b', 9b") in the climbing shoe device (1) in such a way that the first and second climbing shoe rails (9, 9a', 9a ", 9b, 9b', 9b") from 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, 10a) in such a way that the second climbing shoe rail (9b, 9b', 9b" ) is advanced 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") counter to the climbing direction until the second climbing shoe rail (9b, 9b', 9b") in the second latching/snapping element (10', 10", 10b), and - continuing to actuate the lifting device (14-19) when the second climbing shoe rail (9b , 9b', 9b") such that the first climbing shoe rail (9, 9a', 9a") towards the second climbing shoe rail (9b, 9b', 9b") in the climbing direction advanced and the first latching/snapping element (10, 10a) is run over at least once. procedure after Claim 14 , 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 separated from the climbing rail ( 9) is led, is trained. procedure after Claim 14 , 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 is integrated into a scaffolding unit or is attached to the scaffolding unit, the first and second climbing lifting rails (9a', 9a", 9b', 9b") being displaced relative to the climbing guide rail (9') and guided by the climbing guide rail (9') and being lifted by means of the lifting device (14 -17; 18) connected to each other and coupled to the climbing guide rail (9'). procedure after Claim 16 , wherein the first (9a', 9a") and second climbing lifting rails (9b', 9b") are synchronized with one another and are each displaced relative to the climbing guide rail (9') by means of the lifting device (14-17; 18) in such a way that the climbing guide rail (9') is continuously shifted relative to the climbing shoe device (1). Procedure according to one of Claims 15 until 17 , in which the process steps according to Claim 14 be defined as a cycle and the cycle is run through until the scaffolding unit has reached one or more further storeys (G0, G1) of the building (1) or a concrete section of the building (1) to be concreted.

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