EP3827146A1 - Lift drive for a rail-guided climbing system - Google Patents

Lift drive for a rail-guided climbing system

Info

Publication number
EP3827146A1
EP3827146A1 EP19748653.3A EP19748653A EP3827146A1 EP 3827146 A1 EP3827146 A1 EP 3827146A1 EP 19748653 A EP19748653 A EP 19748653A EP 3827146 A1 EP3827146 A1 EP 3827146A1
Authority
EP
European Patent Office
Prior art keywords
climbing
rail
lifting
lifting rail
shoe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19748653.3A
Other languages
German (de)
French (fr)
Other versions
EP3827146B1 (en
EP3827146C0 (en
Inventor
Josef Schmid
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peri SE
Original Assignee
Peri GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of EP3827146A1 publication Critical patent/EP3827146A1/en
Application granted granted Critical
Publication of EP3827146B1 publication Critical patent/EP3827146B1/en
Publication of EP3827146C0 publication Critical patent/EP3827146C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • E04G11/24—Construction of lifting jacks or climbing rods for sliding forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G2005/008—Hoisting devices specially adapted as part of a scaffold system

Definitions

  • the invention relates to a lifting drive for a rail-guided climbing system, which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with climbing shoes that can be arranged in a fixed position on a building, and at least one climbing rail guided by the climbing shoes, which in a scaffolding unit can be integrated or attached to the scaffold unit.
  • the invention further relates to a rail-guided climbing system with this lifting drive 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 with this lifting drive.
  • Such lifting drives with hydraulic cylinders are described in the German patent application DE 10 2016 205 956 A1 and in the international patent application WO 2009/117986 A1 as the prior art for a climbing system.
  • climbing systems such. B. in the construction of vertically oriented concrete structures, in particular so-called building cores, bridges, dams and the like, as Climbing formwork and / or climbing protection walls and / or used in the form of climbing frames.
  • the climbing systems are usually equipped with a work platform as a scaffold unit and can be moved independently of the crane from a lower finished concrete wall section of the concrete structure to be created or completed to a cured further concrete section of the concrete structure located above. Then a climbing rail that can be moved upwards, i.e.
  • a work console or work platform can be raised by means of climbing cylinders which are fastened to a climbing console fastened by means of anchor bolts in a concrete wall below the work console and to the work console.
  • sick climbing systems are known that work without hydraulic cylinders.
  • a disadvantage of the known lifting drives for climbing systems is that the hydraulic cylinder for the next climbing section or concreting section has to be carried to the next higher floor each time.
  • a leading rail may also be necessary, which must be attached to the structure manually, whereby the climbing direction on the climbing system must be manually switched when climbing in order to tighten the rail. The manual effort is therefore high after each lifting process, and continuous climbing is not possible.
  • existing lifting drives for rail-guided climbing systems can be designed to be so large that when using the climbing system, the length of the climbing rails means that a height of the building must first be sufficient so that the lower free ends of the climbing rails do not touch the floor on which the first concreting section is built or a floor slab that can be erected below the first concreting section, collide.
  • Climbing systems driven by geared motors are expensive and prone to repairs, so that drives with gears cannot provide an adequate alternative to the much simpler lifting drives.
  • the object of the present invention is to provide a simply constructed lifting drive which enables continuous climbing.
  • a lifting drive is to be provided with which step-by-step climbing is possible without the high manual effort previously required after each lifting operation.
  • the linear actuator should be of a compact design so that it can be used as flexibly as possible with a rail-guided climbing system.
  • a lifting drive for a rail-guided climbing system which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with climbing shoes that can be arranged in a fixed position on a building, at least one climbing rail guided by the climbing shoes, the can be integrated into a scaffolding unit or can be fastened to the scaffolding unit, a climbing lifting rail which is displaceable relative to the climbing rail and is guided by the climbing rail.
  • the climbing rail and the climbing lifting rail can each be hung in at least one of the climbing shoes in one direction and in this direction unhookable in the opposite direction and displaceable relative to the at least one of the climbing shoes.
  • the lifting drive further comprises a lifting device which is fixed at one end to the climbing rail and at the other end to the climbing lifting rail such that a length of a stroke of the lifting device corresponds to a displacement of the climbing lifting rail relative to the climbing rail.
  • the length of the stroke of the lifting device is sufficient when the climbing lifting rail is suspended in order to hang the climbing rail offset by a hanging distance of the climbing rail.
  • a climbing lifting rail is provided as a unit guided by the climbing rail and displaceable relative to the climbing rail, which is connected to the climbing rail via the lifting device.
  • a climbing lifting rail that is restricted in its movement by the climbing rail and that moves up and down relative to the climbing rail is movably connected to the climbing rail.
  • the climbing lifting rail is held or guided, for example, by guide shoes on the climbing rail on the climbing rail.
  • a movement of the climbing lifting rail relative to the climbing rail is realized by a lifting device that can be extended and retracted.
  • the lifting device can be detachably fixed to the climbing rail at its upper or lower end, that is to one end, the lifting device at its lower or upper end, that is to say the other end, that is to say the other end, to have an engagement and fastening tab which is connected to the climbing rail firmly, that is, not easily detachable, connected.
  • the length of the lifting device stroke is selected such that it is sufficient to hang the climbing rail offset by a hanging distance of the climbing rail.
  • Climbing rail for hanging in the climbing rails must therefore be covered at least one distance from the lifting device when the climbing lifting rail is hooked in.
  • the lifting drive according to the invention therefore climbs with its lifting movements. Since the climbing rail and the climbing lifting rail can each be hung in at least one of the climbing shoes in one direction and can be removed in the opposite direction to this direction and can be displaced with respect to the at least one of the climbing shoes, there is no manual effort involved in extending and retracting the lifting device. For the next climbing section or concreting section, the lifting device no longer has to be carried dismantled to the next higher floor.
  • the climbing lifting rail is guided by the climbing rail when the climbing lifting rail is displaced relative to the climbing rail, so that it is ensured that the respective dimensions of the climbing rail and the climbing lifting rail do not add up in the longitudinal direction even when the lifting device is fully extended, which results in a compact construction of the lifting drive leads. Since the lifting device can remain fixed at one end to the climbing rail and at the other end to the climbing lifting rail both when retracting and extending, and apart from the guidance of the climbing rail, the climbing lifting rail is only connected to the climbing rail via the lifting device, the lifting drive is extremely simple and, accordingly, inexpensive feasible, low-loss operation and not prone to repairs. In a preferred embodiment of the invention, the length of the stroke is also sufficient to cover a suspension stroke distance of the climbing lifting rail.
  • the climbing rail can be suspended offset by the hanging distance, even if a complete hanging stroke distance of the climbing lifting rail has to be covered beforehand in order to hang in the climbing lifting rail.
  • the suspension stroke distance can be selected smaller than the suspension distance in order to use a larger part of the full length of the stroke of the lifting device for the upward movement of the climbing rail relative to the structure than for the downward movement of the climbing lifting rail relative to the climbing rail.
  • the climbing shoe from which the climbing rail is guided when the
  • Climbing lifting rail is suspended can be arranged above or below the climbing shoe in which the climbing lifting rail is suspended. According to the exemplary embodiments described with reference to the figures, the climbing shoe from which the climbing rail is guided when the
  • Climbing lifting rail is suspended, arranged above the climbing shoe in which the climbing lifting rail is suspended, which is therefore not necessary.
  • the climbing shoe can either be designed to hang in the climbing rail or the climbing lifting rail or to hang in both the climbing rail and the climbing lifting rail. In this way, conventional climbing shoes can be used to hang the climbing rail. On the other hand, the size and in particular the required number of climbing shoes can be reduced if the climbing shoe is designed to hang in both the climbing rail and the climbing lifting rail.
  • the connection between the climbing lifting rail and the climbing shoe is preferably established in such a way that the climbing lifting rail in the climbing shoe designed to hang the climbing lifting rail by means of at least one locking / snap element and a plurality of holding elements for holding the at least one locking / snap element or by means of a large number of locking elements.
  • the one or more locking / snap elements are on the climbing shoe designed to hang the climbing lifting rail and the one or more holding elements are on the climbing lifting rail or the one or more holding elements are on the climbing shoe designed for hanging the climbing lifting rail and the one or more locking / snap elements are on the Climbing lifting rail in front. In this way, the climbing lifting rail can be manufactured simply and reliably with the climbing shoe.
  • the latching / snap element is preferably designed as a movable element, which is in particular designed to be pivotable, foldable or displaceable, in the form of a pawl, in particular latching pawl or climbing pawl, a notch, in particular latching nose, or a bolt, in particular latching bolt.
  • the latching / snap elements can be in the form of the climbing pawls or folding latches.
  • the holding elements in the form of holding recesses for engaging with the at least one locking / snap element of the climbing shoe can be introduced one after the other in the climbing lifting rail, as is given below in the embodiments described with reference to the figures, or holding knobs can be applied, for example welded, onto the climbing lifting rail , his.
  • the climbing lifting rail has the holding 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 serrations.
  • the climbing lifting rail can have the holding recesses in the form of completely bordered holes, also called ears. Fully bordered holes as holding recesses have a higher stability than incompletely bordered recesses between toothings, in particular if only one latching / snap element has to carry the climbing system when the lifting device is extended.
  • the climbing lifting rail can be depending on the application, e.g. B. required stability and / or cost specification, made from solid material, for example pressed or embossed, or as a hollow profile, for example in a lasered form.
  • a latching / snap element arranged in or on the climbing shoe is preferably designed in the form of a climbing pawl for hanging in both the climbing rail and the climbing lifting rail. Because of the double function of this climbing pawl, the climbing shoe can be constructed more easily than in the case in which a climbing pawl is to be provided for attaching both the climbing rail and the climbing lifting rail.
  • the climbing rail and the climbing lifting rail can be arranged one inside the other or side by side, depending on the application.
  • the guidance of the climbing lifting rail by the climbing rail may be more effective than in the case of an arrangement lying next to one another, which arrangement can be easier to implement than the arrangement lying one inside the other.
  • the climbing lifting rail preferably has a rectangular profile or cross-sectional profile in the form of an L, T or I, also called a double T. This ensures a simple and stable design of the climbing lifting rail.
  • a hydraulic cylinder, spindle drive or rack and pinion drive can be used as the feeding device, the spindle or rack and pinion drive being able to be driven, for example, by an electric motor, an actuator or a linear drive.
  • An ordinary standard hydraulic cylinder can therefore be used according to the invention.
  • the lifting drive is also suitable for creating non-vertical designs of the outer wall or outer walls of a building without modifications.
  • the invention also includes a rail-guided climbing system with the lifting drive according to the invention, the scaffold unit, into which at least one of the climbing rails is integrated or to which the at least one climbing rail is fastened, with a total length of the at least one climbing rail being sufficient to guide the climbing rail of at least two climbing shoes which are spaced apart from each other by a predetermined distance.
  • the load capacity of the climbing system can be increased by using several climbing rails at the same time. To fully cover a building with a climbing system provided, it may be necessary to provide a variety of climbing rails for the climbing system.
  • the heights of several climbing rails are preferably synchronized via end position compensation after each extension and retraction of the lifting device.
  • the at least two climbing shoes are preferably spaced apart from one another, which corresponds approximately to a floor height of the building or a fraction thereof. With a spacing of approximately one storey height, the climbing shoes can be placed or removed in the outer wall of the structure with each climbing cycle with which the climbing system is moved up one storey height. Intermediate climbing cycles only for setting or removing the climbing shoes without further work, for example boarding, concreting etc., can thus be avoided.
  • 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, with the lifting drive according to the invention also belongs to the invention.
  • the process includes the steps:
  • the lifting device extends until the lower of at least three climbing shoes, which are able to simultaneously guide the climbing rail, hooks into the climbing lifting rail.
  • a further downward movement of the climbing lifting rail relative to the building is then no longer possible and the further lifting of the lifting device pushes the climbing rail to which the scaffold unit is attached, via the climbing lifting rail, which is now fixed relative to the building and is connected to the lifting device, in the direction the climbing rail upwards until it is hooked in.
  • the climbing rail is thus supported by the lifting device on the climbing lifting rail in order to move the climbing system upwards.
  • the climbing rail is thereby lifted out of the middle of the three climbing shoes for guiding the climbing rail, which was previously responsible for the vertical load transfer, and the vertical load is carried off in the lower climbing shoe in which the climbing lifting rail is suspended.
  • each climbing shoe that is located in the area of the climbing lifting rail can serve for the upward push-off.
  • the climbing shoe with a holding function for holding the climbing rail is above the climbing shoe for hanging and supporting the climbing lifting rail.
  • the climbing shoe with holding function for holding the climbing rail which can be designed as a climbing shoe with an additional pawl, can however be arranged at any point relative to the climbing shoe for hanging and supporting the climbing lifting rail, e.g. B. in the area of the middle climbing shoe or below the climbing shoe for hanging and supporting the climbing lifting rail.
  • the method steps according to the invention are preferably defined as a cycle and the cycle is repeated until the scaffolding unit has reached another or more further floors of the building or a concreting section of the building to be concreted.
  • the climbing system comprising a working platform which carries an outer formwork and a scaffolding unit which additionally has a trailing platform
  • FIG. 2a, b the climbing system shown in FIG. 1b in a side view (a) and in a top view (b) with two climbing rails;
  • Fig. 3a shows the detail B in Fig. 2a in an enlarged view in
  • FIG. 3b shows a cross-sectional view along the plane A-A in FIG. 3a of a climbing rail and climbing lifting rail with a plan view of a climbing shoe according to one
  • FIG. 4 shows a three-dimensional external view of a climbing lifting ticket with a fixed lifting device according to a further exemplary embodiment of the invention.
  • Fig. 5 is an enlarged spatial sectional view of the climbing rail and climbing lifting rail according to the invention, which are shown in section C in Fig. 2b.
  • Fig. La shows a starting position of a climbing system 10 with the lifting drive according to the invention in cross section in a sequence of Climbing processes for climbing a scaffold unit 11 around a floor of a building 1.
  • the building 1 comprises several floors with outer walls 40, 44, 48, 52, which in the cross-sectional view through cutouts 41, 45, 49, 53, for example for installing windows, in vertical direction Y are shown separated from each other.
  • the superimposed storeys of building 1 with storey heights 42, 46, 50, 54 are connected to one another by storey ceilings 43, 47, 51, 55.
  • the climbing system 10 comprises a scaffold unit 11 with a formwork platform 12 with a formwork 13, which can be moved together in the horizontal direction 14 towards the building 1 and / or away from the building 1 in order to complete a concreting section of, for example, a floor of the building 1.
  • a work platform 16 is arranged below the formwork platform 12 and is fixed to the formwork platform 12.
  • a control unit for operating a drive for moving the casing and / or a lifting device 26 for climbing the climbing system can be arranged on the working platform 16.
  • the lifting device 26 is located on a trailing stage 22 arranged below the working platform 16 and fixed to the working platform 16.
  • the scaffold unit 11 therefore comprises the formwork platform 12, the working platform 16 and the trailing platform 22 in the climbing system 10 shown in FIG 18 is integrated in the scaffolding unit 11.
  • the trailing stage 22 is used, inter alia, for attaching and removing climbing shoes 32, 34, 36, 38, which are arranged in a stationary manner on the structure 1 and serve to guide and support the climbing rail 18 which carries the scaffolding unit 11.
  • the climbing rail 18 has bores 19 and in each case at a hanging distance 20 vertically spaced support bolts 19 ′, also called spacings, which engage in each of the climbing shoes 32, 34, 36, 38 in such a way that the climbing rail 18 in each case in at least one of the climbing shoes 32 , 34, 36, 38 in the vertical direction, e.g. B. with a downward movement, can be suspended and in the opposite direction to this direction, ie upwards, can be removed and displaced relative to the respective climbing shoe 32, 34, 36, 38.
  • the climbing rail 18 not only the climbing rail 18, but also a climbing lifting rail 24, which is displaceable relative to the climbing rail 18 and is guided by the climbing rail 18, is present, in each case can be hung in at least one of the climbing shoes 32, 34, 36, 38 in one direction and in unhookable in this direction and displaceable relative to the at least one of the climbing shoes 32, 34, 36, 38.
  • the climbing lifting rail 24 is only connected to the climbing rail 18 via the lifting device 26.
  • the lifting device is connected with its lower end 27 to the climbing lifting rail 24 and with its upper end 28 to the climbing rail 18.
  • the lifting device More precisely a lifting cylinder or plunger of the lifting device, is completely retracted, so that a stroke length 2 of the lifting device is zero.
  • the lifting device 26 is retracted, there is a distance 2 ′ between a height 25 of an upper edge of the climbing lifting rail 24 and that of a height 21 of an upper edge of the climbing rail 18.
  • the climbing rail 18 is suspended in the climbing shoe 34, so that a vertical load transfer takes place via this climbing shoe.
  • the lifting device 26 is extended by a stroke length 3 that is not equal to zero.
  • the climbing rail 18 is still suspended in the climbing shoe 34 and the climbing lifting rail 24 moves downwards in such a way that the height 25a of the upper edge of the climbing lifting rail 24 is 3 'from the height 25 of the climbing lifting rail 24, which is shown in FIG. is shifted down. Since the climbing rail 18 has not moved relative to its height in FIG. 1 a, the length 3 of the stroke of the lifting device 26 corresponds to the displacement 3 ′ of the climbing lifting rail 24 relative to the climbing rail 18. The lifting device 26 extends until the climbing lifting rail 24 extends attaches the climbing shoe 32, but this is not yet the case in FIG. 1b.
  • the lifting device 26 is extended by the stroke length 4, which is greater than the stroke length 3, so that the climbing lifting rail 24 has now hooked into the climbing shoe 32. Because the climbing lifting rail 24 cannot move further downward due to its attachment to the climbing shoe 32, the climbing rail 18 is now moved upwards instead of the climbing lifting rail 24. The entire climbing system 10 including the scaffolding unit 11 is thus lifted upwards. Compared to the height 21 of the upper edge of the climbing rail 18 in FIGS. 1a and 1b, the height 21a of the upper edge of the climbing rail in FIG. 1c is shifted upwards by the distance 4 '.
  • the length 4 of the stroke of the lifting device 26 is thus composed of the distance 3 'by which the climbing lifting rail 24 has moved downward in relation to its height in FIG.
  • the length 4 of the stroke of the lifting device 26 is sufficient when the climbing lifting rail 24 is suspended in order to hang the climbing rail 18 offset from the climbing shoe 36 by the hanging distance 20. At least the hanging distance 20 is covered.
  • the lifting device 26 thus pushes the climbing rail 18 supported on the climbing lifting rail 24, which is supported on the lower climbing shoe 32, by at least the hanging distance 20 upwards.
  • the climbing rail 18 is displaced by the hanging distance 20 and additionally by a gap point distance which is required in order to hang the climbing rail 18 into the climbing shoe 36.
  • the folding point of the climbing shoe 36 from the climbing rail 18 is climbed over in order to be able to hang the climbing rail 18 into this climbing shoe.
  • the support bolt 19 'of the climbing rail 18 is therefore above a suspension height 36' of the climbing shoe 36.
  • the folding point distance is approximately the vertical distance between two adjacent bores 19 of the climbing rail 18. In other embodiments, the folding point distance can be smaller or reduced to zero. In this case, it is sufficient if, with the climbing lifting rail 24 attached, the flank length 4 can pass over the hanging distance 20 of the climbing rail 18. Since the climbing rail can be displaced upwards by the hanging distance 20, it is not necessary to provide a longer flank length than the flank length 4. In the present exemplary embodiment, the flight length 4 is therefore the maximum flight length. Larger maximum flea lengths are still possible.
  • the climbing lifting rail 24 is now moved upwards instead of the climbing rail 18.
  • the height 25 b of the upper edge of the climbing lifting rail is only down by a distance of 5 ′′, this distance being smaller than the distance 3 ′ in FIGS. 1 b and 1 c.
  • the length 5 of the stroke of the lifting device 26 is composed of the distance 5 ′′ by which the climbing lifting rail 24 has moved downward in relation to its height in FIG. 1 a, and from the distance 5 ′ by which the climbing rail 18 has moved relative to its height in Fig. La has gone up. Without moving the scaffolding unit 11, which is suspended in the climbing shoe 36 via the climbing rail 18, the climbing lifting rail 24 is thus pulled upwards.
  • Fig. Id the lifting device 26 is completely retracted.
  • the stroke length 2 is therefore zero.
  • the height 21 b of the upper edge of the climbing rail 18 is shifted upwards by the distance 5 ′, which corresponds to the hanging distance 20.
  • the support bolt 19 ' is at the level of the suspension height 36' of the climbing shoe 35 and the climbing rail 18 is offset by the suspension distance 20 from its height in Fig. La upwards, as in a comparison of the heights 21 and 21b of the upper edges in Fig. La and Fig. Id can be seen.
  • the height 25c of the upper edge of the climbing lifting rail 24 is also offset upwards from its height 25 in FIG. 1 a by the hooking distance 20, which is shown as distance 5 ′′ ′′ in FIG.
  • FIG. 1 a shows the climbing system 10 shown in FIG. 1b in a side view.
  • the climbing lifting rail 24 lies in the climbing rail 18 in such a way that the climbing lifting rail cannot be seen.
  • the casing 13 is mounted on a vertical support 13 'for the casing.
  • a railing 13 ′′ is attached to the upper end of the vertical supports 13 ′ in order to ensure safe working in this area.
  • FIGS. 1b and 2a is a top view of the climbing system 10 shown in FIGS. 1b and 2a with two climbing rails 18 arranged parallel to one another.
  • the formwork platform 12 the work platform 16 and the trailing platform 22, the formwork 13 with vertical support 13 'and railing 13' 'and the cutouts 41, 45, 49 in the outer wall 44 of the building 1 are shown.
  • FIG. 3a shows section B of the lower area in FIG. 2a in an enlarged representation in cross section.
  • FIG. 3 shows the section already shown in FIG. 1b with guide shoes 19 ′′ of the climbing rail 18 in which the climbing lifting rail 24 are guided.
  • the climbing rail 18 is suspended in the climbing shoe 34, the support bolt 19 ′ being suspended approximately centrally in the vertical direction of the climbing shoe 34.
  • FIG. 3b shows in cross-section along the plane AA in FIG. 3a the climbing rail 18, which comprises two U-shaped elements lying opposite one another, and the climbing lifting rail 24, which has an I-shaped cross-section, also called a double-T-shaped cross-section.
  • the climbing lifting rail 24 is arranged in the climbing rail 18 between the U-shaped elements of the climbing rail 18 and of guide shoes 19 ′′, which are also between the U-shaped elements the climbing rail 18 are arranged, guided.
  • the guide shoe 19 "guides only the side of the climbing lifting rail 24 facing away from the outer wall 40, the side of the climbing lifting rail 24 facing the outer wall 40 being able to engage in a climbing pawl 32" which can be seen in FIG.
  • the climbing pawl 32 has two lugs arranged parallel to one another, which can engage in the side of the climbing lifting rail 24 facing the outer wall.
  • the climbing shoe 32 has two legs 32 'with which the side of the climbing rail 18 facing the outer wall 40 is guided Legs 32 "can each be pivoted about the vertical axis y and can be fixed in position with locking pins. Other legs are possible that cannot be swiveled and / or used without locking pins.
  • the climbing pawl 32 can engage in the climbing lifting rail 24 as well as in the climbing rail 18 in order to enable both the climbing lifting rail and the climbing rail to be hooked into the climbing shoe 32.
  • designs of climbing shoes in which different climbing pawls are present are also conceivable in order to be able to hang in either the climbing rail or the climbing lifting rail.
  • FIG. 4 shows the climbing lifting tickets 24 with the lifting device 26 fixed at their lower end 27 in a three-dimensional external view with a stroke length 3, which is already shown in FIGS. 1b and 3a.
  • the lower end 27 of the lifting device 26 is screwed to the climbing lifting rail 24, the upper end 28 being open for connection to the climbing rail 18.
  • the cross-section of the climbing lifting rail 24 can be seen at the upper end of FIG. 4, the side facing the outer wall 40 according to FIG. 3b being wider than the side opposite this side, that of the guide shoes according to FIG. 3b 19 ".
  • the wider side has a toothed profile with rectangular recesses 61, which lead to a suspension stroke distance 60 of the climbing lifting rail 24.
  • FIG. 5 shows an enlarged spatial sectional view of the climbing rail 18 and climbing lifting rail 24, which are shown in section C in FIG. 2b.
  • the lower end 27 of the lifting device with stroke length 3 is fixed on the side of the climbing lifting rail 24 facing away from the outer wall 40 by means of a screw connection, the upper end 28 of the lifting device 26 being fixed on a side of the guide shoe 19 ′′ of the climbing rail 18 facing away from the outer wall 44 by means of screwing 5, the climbing shoe 32 fixedly attached to the outer wall 40 has the legs 32 'which guide the side of the climbing rail 18 facing the outer wall 40.
  • the climbing pawl 32 "can be used in carrying bolts 19' of the climbing rail 18 as well also engage in the recesses 61 on the side of the climbing lifting rail 24 facing the outer wall 40.
  • the hanging distance 20 of the climbing rail 18 shown in FIG. 3 between two support bolts 19 ′ comprises four distances between adjacent bores 19.
  • the hanging stroke distance 60 of the climbing lifting rail 24 shown in FIG. 5 is smaller than the hanging distance 20 and is approximately two distances between adjacent bores 19 Therefore, when the lifting device is extended, two thirds of the stroke length required to move the climbing rail by the hanging distance 20 can be used to move the climbing rail 18, while only a maximum of one third of the stroke length has to be used to attach the climbing lifting rail 24.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
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  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention relates to a lift drive for A RAIL-GUIDED CLIMBING SYSTEM or a rail-guided climbing system (10), which can be used, in particular, as a climbing formwork, climbing frame, climbing protective wall and/or a climbing working platform. The lift drive comprises climbing shoes (32, 34, 36, 38) that can be arranged on a building (1) in a fixed manner, at least one climbing rail (18) which is guided by the climbing shoes (32, 34, 36, 38) and which can be integrated into a frame unit (11) or secured to the frame unit (11), and a climbing lift rail (24) which can be moved relative to the climbing rail (18) and is guided by the climbing rail (18), wherein the climbing rail (18) and the climbing lift rail (24) can each be mounted in at least one of the climbing shoes (32, 34, 36, 38) in one direction and removed in a direction opposite said direction, and they can be moved in relation to the at least one of the climbing shoes (32, 34, 36, 38). The lift drive also comprises a lift device (26) which is fixed to the climbing rail (18) at one end and to the climbing lift rail (24) at the other end in such a way that a length (3, 4, 5) of a stroke of the lift device (26) corresponds to a movement (3'; 3', 4'; 5', 5") of the climbing lift rail (24) relative to the climbing rail (18), and wherein the length (4) of the stroke when the climbing shoe lift rail (24) is mounted is sufficient to mount the climbing rail (18) such that it is offset by a mounting distance (20) of the climbing rail (18).

Description

Hubantrieb für ein schienengeführtes Klettersystem  Lift drive for a rail-guided climbing system
Die Erfindung betrifft einen Hubantrieb für ein schienengeführtes Klettersystem, das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit Kletterschuhen, die an einem Bauwerk ortsfest anordenbar sind, und zumindest einer von den Kletterschuhen geführten Kletterschiene, die in eine Gerüsteinheit integrierbar oder an der Gerüsteinheit befestigbar ist. Weiter betrifft die Erfindung ein schienengeführtes Klettersystem mit diesem Hubantrieb und ein Verfahren zum Klettern eines schienengeführten Klettersystems, das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit diesem Hubantrieb. Derartige Hubantriebe mit Hydraulikzylinder sind in der deutschen Offenlegungsschrift DE 10 2016 205 956 Al und in der internationalen Offenlegungsschrift WO 2009/117986 Al als Stand der Technik zu einem Klettersystem beschrieben. Im Bauwesen werden Klettersysteme z. B. beim Bau von vertikal orientierten Betonbaukörpern, insbesondere sogenannten Gebäudekernen, Brücken, Staumauern und dergleichen, als Kletterschalung und/oder Kletterschutzwände und/oder in Form von Klettergerüsten eingesetzt. Die Klettersysteme sind in der Regel mit einer Arbeitsbühne als Gerüsteinheit versehen und können kranunabhängig von einem unteren fertiggestellten Betonwandabschnitt des zu erstellenden bzw. fertiggestellten Betonbaukörpers zu einem darüberliegend angeordneten ausgehärteten weiteren Betonierabschnitt des Betonbaukörpers umgesetzt werden. Danach kann eine Kletterschiene, die über einen Hydraulikzylinder, der sich auf einen Kletterschuh abstützt, aufwärts verschoben, also geklettert werden. Alternativ kann ein Anheben einer Arbeitskonsole oder Arbeitsplattform mittels Kletterzylindern erreicht werden, die an einer mittels Ankerbolzen in einer Betonwand befestigten Kletterkonsole unterhalb der Arbeitskonsole und an der Arbeitskonsole befestigt sind. Daneben sind krankletternde Systeme bekannt, die ohne Hydraulikzylinder arbeiten. The invention relates to a lifting drive for a rail-guided climbing system, which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with climbing shoes that can be arranged in a fixed position on a building, and at least one climbing rail guided by the climbing shoes, which in a scaffolding unit can be integrated or attached to the scaffold unit. The invention further relates to a rail-guided climbing system with this lifting drive 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 with this lifting drive. Such lifting drives with hydraulic cylinders are described in the German patent application DE 10 2016 205 956 A1 and in the international patent application WO 2009/117986 A1 as the prior art for a climbing system. In construction, climbing systems such. B. in the construction of vertically oriented concrete structures, in particular so-called building cores, bridges, dams and the like, as Climbing formwork and / or climbing protection walls and / or used in the form of climbing frames. The climbing systems are usually equipped with a work platform as a scaffold unit and can be moved independently of the crane from a lower finished concrete wall section of the concrete structure to be created or completed to a cured further concrete section of the concrete structure located above. Then a climbing rail that can be moved upwards, i.e. climbed, via a hydraulic cylinder that is supported on a climbing shoe. Alternatively, a work console or work platform can be raised by means of climbing cylinders which are fastened to a climbing console fastened by means of anchor bolts in a concrete wall below the work console and to the work console. In addition, sick climbing systems are known that work without hydraulic cylinders.
Nachteilig an den bekannten Hubantrieben für Klettersysteme ist, dass der Hydraulikzylinder für den nächsten Kletterabschnitt bzw. Betonierabschnitt jedes Mal in das nächsthöhere Stockwerk getragen werden muss. Je nach verwendetem Hubantrieb kann zudem eine vorlaufende Schiene notwendig sein, die manuell am Bauwerk befestigt werden muss, wobei am Klettersystem die Kletterrichtung beim Klettern händisch umgeschaltet werden muss, um die Schiene nachzuziehen. Der manuelle Aufwand ist daher nach jedem Hubvorgang hoch, wobei ein kontinuierliches Klettern nicht möglich ist. Zudem können vorhandene Hubantriebe für schienengeführte Klettersysteme derart groß ausgeführt sein, dass beim Einsatz des Klettersystems aufgrund der Länge der Kletterschienen zunächst eine Bauwerkhöhe erreicht werden muss, die ausreicht, damit die unteren freien Enden der Kletterschienen nicht mit dem Boden, auf dem der erste Betonierabschnitt errichtet wird, oder einer Geschoßdecke, die unterhalb des ersten Betonierabschnittes errichtet sein kann, kollidieren. Getriebennotorisch angetriebene Klettersysteme sind hingegen teuer und reparaturanfällig, so dass Antriebe mit Getriebe keine adäquate Alternative zu den deutlich einfacher aufgebauten Hubantrieben bilden können. A disadvantage of the known lifting drives for climbing systems is that the hydraulic cylinder for the next climbing section or concreting section has to be carried to the next higher floor each time. Depending on the lifting drive used, a leading rail may also be necessary, which must be attached to the structure manually, whereby the climbing direction on the climbing system must be manually switched when climbing in order to tighten the rail. The manual effort is therefore high after each lifting process, and continuous climbing is not possible. In addition, existing lifting drives for rail-guided climbing systems can be designed to be so large that when using the climbing system, the length of the climbing rails means that a height of the building must first be sufficient so that the lower free ends of the climbing rails do not touch the floor on which the first concreting section is built or a floor slab that can be erected below the first concreting section, collide. Climbing systems driven by geared motors, on the other hand, are expensive and prone to repairs, so that drives with gears cannot provide an adequate alternative to the much simpler lifting drives.
Aufgabe der vorliegenden Erfindung ist es demgegenüber, einen einfach aufgebauten Hubantrieb bereitzustellen, der ein kontinuierliches Klettern ermöglicht. Zudem soll ein Hubantrieb bereitgestellt werden, mit dem ein schrittweise kontinuierliches Klettern ohne den bisher erforderlichen hohen manuellen Aufwand nach jedem Hubvorgang möglich ist. Schließlich soll der Hubantrieb kompakt aufgebaut sein, um möglichst vielseitig mit einem schienengeführten Klettersystem verwendet werden zu können. In contrast, the object of the present invention is to provide a simply constructed lifting drive which enables continuous climbing. In addition, a lifting drive is to be provided with which step-by-step climbing is possible without the high manual effort previously required after each lifting operation. After all, the linear actuator should be of a compact design so that it can be used as flexibly as possible with a rail-guided climbing system.
Diese Aufgabe wird durch einen Hubantrieb mit den Merkmalen des Patentanspruchs 1 und ein Verfahren zum Klettern eines schienengeführten Klettersystems mit den Merkmalen des Patentanspruchs 18 gelöst. Die Unteransprüche geben zweckmäßige Weiterbildungen an. This object is achieved by a lifting drive with the features of claim 1 and a method for climbing a rail-guided climbing system with the features of claim 18. The subclaims indicate appropriate further training.
Die erfindungsgemäße Aufgabe wird somit gelöst durch einen Hubantrieb für ein schienengeführtes Klettersystem, das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit Kletterschuhen, die an einem Bauwerk ortsfest anordenbar sind, zumindest einer von den Kletterschuhen geführten Kletterschiene, die in eine Gerüsteinheit integrierbar oder an der Gerüsteinheit befestigbar ist, einer Kletterhubschiene, die relativ zu der Kletterschiene verschiebbar und von der Kletterschiene geführt ist. Die Kletterschiene und die Kletterhubschiene sind jeweils in zumindest einen der Kletterschuhe in einer Richtung einhängbar und in zu dieser Richtung entgegengesetzter Richtung aushängbar und gegenüber dem zumindest einen der Kletterschuhe verschiebbar. Der Hubantrieb umfasst weiter eine Hubvorrichtung, die einenends an der Kletterschiene und anderenends an der Kletterhubschiene derart fixiert ist, dass eine Länge eines Hubs der Hubvorrichtung einer Verschiebung der Kletterhubschiene relativ zu der Kletterschiene entspricht. Die Länge des Hubs der Hubvorrichtung reicht bei eingehängter Kletterhubschiene aus, um die Kletterschiene um einen Einhängeabstand der Kletterschiene versetzt einzuhängen. The object of the invention is thus achieved by a lifting drive for a rail-guided climbing system, which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with climbing shoes that can be arranged in a fixed position on a building, at least one climbing rail guided by the climbing shoes, the can be integrated into a scaffolding unit or can be fastened to the scaffolding unit, a climbing lifting rail which is displaceable relative to the climbing rail and is guided by the climbing rail. The climbing rail and the climbing lifting rail can each be hung in at least one of the climbing shoes in one direction and in this direction unhookable in the opposite direction and displaceable relative to the at least one of the climbing shoes. The lifting drive further comprises a lifting device which is fixed at one end to the climbing rail and at the other end to the climbing lifting rail such that a length of a stroke of the lifting device corresponds to a displacement of the climbing lifting rail relative to the climbing rail. The length of the stroke of the lifting device is sufficient when the climbing lifting rail is suspended in order to hang the climbing rail offset by a hanging distance of the climbing rail.
Erfindungsgemäß ist also eine Kletterhubschiene als von der Kletterschiene geführte und gegenüber der Kletterschiene verschiebbare Einheit vorgesehen, die über die Hubvorrichtung mit der Kletterschiene verbunden ist. Es wird also eine durch die Kletterschiene in ihrer Bewegung beschränkte und sich gegenüber der Kletterschiene auf- und ab bewegende Kletterhubschiene mit der Kletterschiene beweglich verbunden. Die Kletterhubschiene wird beispielsweise über Führungsschuhe der Kletterschiene an der Kletterschiene gehalten bzw. geführt. Eine Bewegung der Kletterhubschiene gegenüber der Kletterschiene wird durch eine ein- und ausfahrbare Hubvorrichtung realisiert. Die Hubvorrichtung kann an ihrem oberen oder unteren Ende, also einenends, an der Kletterschiene lösbar fixiert sein, wobei die Hubvorrichtung an ihrem unteren oder oberen Ende, also dem anderen Ende, sprich anderenends, eine Eingriffs- und Befestigungslasche aufweisen kann, die mit der Kletterschiene fest, also nicht ohne Weiteres lösbar, verbunden ist. According to the invention, a climbing lifting rail is provided as a unit guided by the climbing rail and displaceable relative to the climbing rail, which is connected to the climbing rail via the lifting device. A climbing lifting rail that is restricted in its movement by the climbing rail and that moves up and down relative to the climbing rail is movably connected to the climbing rail. The climbing lifting rail is held or guided, for example, by guide shoes on the climbing rail on the climbing rail. A movement of the climbing lifting rail relative to the climbing rail is realized by a lifting device that can be extended and retracted. The lifting device can be detachably fixed to the climbing rail at its upper or lower end, that is to one end, the lifting device at its lower or upper end, that is to say the other end, that is to say the other end, to have an engagement and fastening tab which is connected to the climbing rail firmly, that is, not easily detachable, connected.
Zur Erzielung einer Aufwärtsbewegung der Kletterschiene sowohl beim Aus- wie auch beim Einfahren der Hubvorrichtung ist die Länge des Hubs der Hubvorrichtung so gewählt, dass sie ausreicht, um die Kletterschiene um einen Einhängeabstand der Kletterschiene versetzt einzuhängen. Je nach Ausführung der Verbindung zwischen Kletterschuh undIn order to achieve an upward movement of the climbing rail both when the lifting device is extended and when it is retracted, the length of the lifting device stroke is selected such that it is sufficient to hang the climbing rail offset by a hanging distance of the climbing rail. ever after making the connection between climbing shoe and
Kletterschiene zum Einhängen der Kletterschien ist daher zumindest ein Einhängeabstand der Kletterschiene von der Hubvorrichtung zu überstreichen, wenn die Kletterhubschiene eingehängt ist. Mit der Aufwärtsbewegung der Kletterschiene gegenüber dem Bauwerk beim Ausfahren und der Aufwärtsbewegung der Kletterhubschiene gegenüber der Kletterschiene beim Einfahren der Hubvorrichtung wird auf einfache Weise ein kontinuierliches Klettern der Gerüsteinheit erreicht. Der Hubantrieb gemäß der Erfindung klettert daher durch seine Hubbewegungen mit. Da die Kletterschiene und die Kletterhubschiene jeweils in zumindest einen der Kletterschuhe in einer Richtung einhängbar und in zu dieser Richtung entgegengesetzter Richtung aushängbar und gegenüber dem zumindest einen der Kletterschuhe verschiebbar sind, kann auf einen manuellen Aufwand jedem Ausfahr- und Einfahrschritt der Hubvorrichtung verzichtet werden. Die Hubvorrichtung muss für den nächsten Kletterabschnitt bzw. Betonierabschnitt nicht mehr demontiert in das nächsthöhere Stockwerk getragen werden. Climbing rail for hanging in the climbing rails must therefore be covered at least one distance from the lifting device when the climbing lifting rail is hooked in. With the upward movement of the climbing rail relative to the structure when extending and the upward movement of the climbing lifting rail relative to the climbing rail when retracting the lifting device, continuous climbing of the scaffold unit is achieved in a simple manner. The lifting drive according to the invention therefore climbs with its lifting movements. Since the climbing rail and the climbing lifting rail can each be hung in at least one of the climbing shoes in one direction and can be removed in the opposite direction to this direction and can be displaced with respect to the at least one of the climbing shoes, there is no manual effort involved in extending and retracting the lifting device. For the next climbing section or concreting section, the lifting device no longer has to be carried dismantled to the next higher floor.
Die Kletterhubschiene ist von der Kletterschiene geführt, wenn die Kletterhubschiene relativ zu der Kletterschiene verschoben wird, so dass gewährleistet ist, dass sich die jeweiligen Ausdehnungen der Kletterschiene und der Kletterhubschiene in Längsrichtung selbst bei voll ausgefahrener Hubvorrichtung nicht addieren, was zu einem kompakten Aufbau des Hubantriebs führt. Da die Hubvorrichtung einenends an der Kletterschiene und anderenends an der Kletterhubschiene sowohl beim Einfahren als auch beim Ausfahren fixiert bleiben kann und abgesehen von der Führung der Kletterschiene die Kletterhubschiene lediglich über die Hubvorrichtung mit der Kletterschiene verbunden ist, ist der Hubantrieb denkbar einfach aufgebaut und entsprechend kostengünstig realisierbar, verlustarm betreibbar und reparaturunanfällig. In bevorzugter Ausgestaltung der Erfindung reicht die Länge des Hubs zusätzlich aus, einen Einhängehubabstand der Kletterhubschiene zu überstreichen. Auf diese Weise kann die Kletterschiene um den Einhängeabstand versetzt eingehängt werden, auch wenn zuvor ein kompletter Einhängehubabstand der Kletterhubschiene zu überstreichen ist, um die Kletterhubschiene einzuhängen. Der Einhängehubabstand kann kleiner als der Einhängeabstand gewählt werden, um von der vollen Länge des Hubs der Hubvorrichtung einen größeren Teil für die Aufwärtsbewegung der Kletterschiene gegenüber dem Bauwerk zu nutzen als für die Abwärtsbewegung der Kletterhubschiene gegenüber der Kletterschiene. The climbing lifting rail is guided by the climbing rail when the climbing lifting rail is displaced relative to the climbing rail, so that it is ensured that the respective dimensions of the climbing rail and the climbing lifting rail do not add up in the longitudinal direction even when the lifting device is fully extended, which results in a compact construction of the lifting drive leads. Since the lifting device can remain fixed at one end to the climbing rail and at the other end to the climbing lifting rail both when retracting and extending, and apart from the guidance of the climbing rail, the climbing lifting rail is only connected to the climbing rail via the lifting device, the lifting drive is extremely simple and, accordingly, inexpensive feasible, low-loss operation and not prone to repairs. In a preferred embodiment of the invention, the length of the stroke is also sufficient to cover a suspension stroke distance of the climbing lifting rail. In this way, the climbing rail can be suspended offset by the hanging distance, even if a complete hanging stroke distance of the climbing lifting rail has to be covered beforehand in order to hang in the climbing lifting rail. The suspension stroke distance can be selected smaller than the suspension distance in order to use a larger part of the full length of the stroke of the lifting device for the upward movement of the climbing rail relative to the structure than for the downward movement of the climbing lifting rail relative to the climbing rail.
Der Kletterschuh, von dem die Kletterschiene geführt ist, wenn dieThe climbing shoe from which the climbing rail is guided when the
Kletterhubschiene eingehängt ist, kann oberhalb oder unterhalb von dem Kletterschuh angeordnet sein, in den die Kletterhubschiene eingehängt ist. Gemäß den anhand der Figuren beschriebenen Ausführungsbeispielen ist der Kletterschuh, von dem die Kletterschiene geführt ist, wenn dieClimbing lifting rail is suspended, can be arranged above or below the climbing shoe in which the climbing lifting rail is suspended. According to the exemplary embodiments described with reference to the figures, the climbing shoe from which the climbing rail is guided when the
Kletterhubschiene eingehängt ist, oberhalb von dem Kletterschuh angeordnet, in den die Kletterhubschiene eingehängt, was mithin nicht erforderlich ist. Climbing lifting rail is suspended, arranged above the climbing shoe in which the climbing lifting rail is suspended, which is therefore not necessary.
Der Kletterschuh kann entweder zum Einhängen der Kletterschiene oder der Kletterhubschiene oder zum Einhängen sowohl der Kletterschiene als auch der Kletterhubschiene ausgebildet sein. Auf diese Weise können herkömmliche Kletterschuhe zum Einhängen der Kletterschiene verwendet werden. Andererseits lässt sich die Baugröße und insbesondere die erforderliche Anzahl an Kletterschuhen reduzieren, wenn der Kletterschuh zum Einhängen sowohl der Kletterschiene als auch der Kletterhubschiene ausgebildet ist. Die Verbindung zwischen Kletterhubschiene und Kletterschuh wird bevorzugt derart hergestellt, dass die Kletterhubschiene in den zum Einhängen der Kletterhubschiene ausgebildeten Kletterschuh mittels zumindest eines Rast-/Schnappelementes und einer Vielzahl von Halteelementen zum Halten des zumindest einen Rast-/Schnappelementes oder mittels einer Vielzahl von Rast-/Schnappelementen und zumindest eines Halteelementes zum Halten von zumindest einem Rast- /Schnappelement der Vielzahl von Rast-/Schnappelementen eingehängt ist. Hierbei liegen das oder die Rast-/Schnappelemente an dem zum Einhängen der Kletterhubschiene ausgebildeten Kletterschuh und das oder die Halteelemente an der Kletterhubschiene vor oder das oder die Halteelemente liegen an dem zum Einhängen der Kletterhubschiene ausgebildeten Kletterschuh und das oder die Rast-/Schnappelemente an der Kletterhubschiene vor. Auf diese Weise kann die Kletterhubschiene mit dem Kletterschuh einfach und zuverlässig hergestellt werden. The climbing shoe can either be designed to hang in the climbing rail or the climbing lifting rail or to hang in both the climbing rail and the climbing lifting rail. In this way, conventional climbing shoes can be used to hang the climbing rail. On the other hand, the size and in particular the required number of climbing shoes can be reduced if the climbing shoe is designed to hang in both the climbing rail and the climbing lifting rail. The connection between the climbing lifting rail and the climbing shoe is preferably established in such a way that the climbing lifting rail in the climbing shoe designed to hang the climbing lifting rail by means of at least one locking / snap element and a plurality of holding elements for holding the at least one locking / snap element or by means of a large number of locking elements. / Snap elements and at least one holding element for holding at least one latching / snap element of the plurality of latching / snap elements. Here, the one or more locking / snap elements are on the climbing shoe designed to hang the climbing lifting rail and the one or more holding elements are on the climbing lifting rail or the one or more holding elements are on the climbing shoe designed for hanging the climbing lifting rail and the one or more locking / snap elements are on the Climbing lifting rail in front. In this way, the climbing lifting rail can be manufactured simply and reliably with the climbing shoe.
Das Rast-/Schnappelement ist bevorzugt als bewegliches Element, das insbesondere schwenkbar, klappbar oder verschiebbar ausgeführt ist, in Form einer Klinke, insbesondere Rastklinke oder Kletterklinke, einer Raste, insbesondere Rastnase, oder eines Bolzens, insbesondere Rastbolzens, ausgebildet. An der Kletterhubschiene können die Rast- /Schnappelemente hintereinander in Form der Kletterklinken oder klappbarer Rastnasen vorliegen. Alternativ können in die Kletterhubschiene hintereinander die Halteelemente in Form von Halteausnehmungen zum Eingriff mit dem zumindest einen Rast- /Schnappelement des Kletterschuhs eingebracht sein, wie dies nachfolgend in den anhand der Figuren beschriebenen Ausführungsformen gegeben ist, oder auf die Kletterhubschiene können Haltenoppen aufgebracht, beispielsweise aufgeschweißt, sein. In bevorzugter Ausführung weist die Kletterhubschiene an zumindest einer Seite die Halteausnehmungen derart auf, dass die Kletterhubschiene in Form eines Profils mit Einhängekontur, insbesondere mit Zahnungen, vorliegt. Alternativ kann, insbesondere wenn an dem zum Einhängen der Kletterhubschiene ausgebildeten Kletterschuh lediglich ein Rast- /Schnappelement vorliegt, die Kletterhubschiene die Halteausnehmungen in Form von vollständig berandeten Löchern, auch Ohren genannt, aufweisen. Vollständig berandete Löcher als Halteausnehmungen weisen eine höhere Stabilität auf als nicht vollständig berandete Ausnehmungen zwischen Zahnungen, insbesondere, wenn lediglich ein Rast- /Schnappelement das Klettersystem beim Ausfahren der Hubvorrichtung tragen muss. Andererseits sind Zahnungen, die beispielsweise zwischen rechteckigen oder quadratischen Ausnehmungen entstehen, einfacher zu fertigen und damit kostengünstiger als Lochmuster. Die Kletterhubschiene kann hierbei je nach Anwendung, z. B. geforderter Stabilität und/oder Kostenvorgabe, aus Vollmaterial hergestellt, beispielsweise gepresst oder geprägt sein, oder als Hohlprofil, beispielsweise in gelaserter Form, vorliegen. The latching / snap element is preferably designed as a movable element, which is in particular designed to be pivotable, foldable or displaceable, in the form of a pawl, in particular latching pawl or climbing pawl, a notch, in particular latching nose, or a bolt, in particular latching bolt. On the climbing lifting rail, the latching / snap elements can be in the form of the climbing pawls or folding latches. Alternatively, the holding elements in the form of holding recesses for engaging with the at least one locking / snap element of the climbing shoe can be introduced one after the other in the climbing lifting rail, as is given below in the embodiments described with reference to the figures, or holding knobs can be applied, for example welded, onto the climbing lifting rail , his. In a preferred embodiment, the climbing lifting rail has the holding 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 serrations. Alternatively, in particular if there is only one latching / snap element on the climbing shoe designed to hang the climbing lifting rail, the climbing lifting rail can have the holding recesses in the form of completely bordered holes, also called ears. Fully bordered holes as holding recesses have a higher stability than incompletely bordered recesses between toothings, in particular if only one latching / snap element has to carry the climbing system when the lifting device is extended. On the other hand, serrations that arise, for example, between rectangular or square recesses, are easier to manufacture and therefore less expensive than perforated patterns. The climbing lifting rail can be depending on the application, e.g. B. required stability and / or cost specification, made from solid material, for example pressed or embossed, or as a hollow profile, for example in a lasered form.
Ein in dem oder an dem Kletterschuh angeordnetes Rast-/Schnappelement ist bevorzugt in Form einer Kletterklinke zum Einhängen sowohl der Kletterschiene als auch der Kletterhubschiene ausgebildet. Wegen der Doppelfunktion dieser Kletterklinke kann der Kletterschuh einfacher aufgebaut werden, als für den Fall, in dem jeweils eine Kletterklinke zum Einhängen der der Kletterschiene als auch der Kletterhubschiene vorzusehen ist. A latching / snap element arranged in or on the climbing shoe is preferably designed in the form of a climbing pawl for hanging in both the climbing rail and the climbing lifting rail. Because of the double function of this climbing pawl, the climbing shoe can be constructed more easily than in the case in which a climbing pawl is to be provided for attaching both the climbing rail and the climbing lifting rail.
Die Kletterschiene und die Kletterhubschiene können je nach Anwendungsfall ineinander oder nebeneinander liegend angeordnet sein. Bei ineinander liegender Anordnung ist ggf. die Führung der Kletterhubschiene durch die Kletterschiene effektiver als bei nebeneinander liegender Anordnung, die einfacher zu realisieren sein kann als die ineinander liegende Anordnung. The climbing rail and the climbing lifting rail can be arranged one inside the other or side by side, depending on the application. In the case of an arrangement lying one inside the other, the guidance of the climbing lifting rail by the climbing rail may be more effective than in the case of an arrangement lying next to one another, which arrangement can be easier to implement than the arrangement lying one inside the other.
Die Kletterhubschiene weist bevorzugt ein Rechteckprofil oder Querschnittsprofil in Form eines L, T oder I, auch Doppel-T genannt, auf. Eine einfache und stabile Ausführung der Kletterhubschiene ist auf diese Weise gewährleistet. The climbing lifting rail preferably has a rectangular profile or cross-sectional profile in the form of an L, T or I, also called a double T. This ensures a simple and stable design of the climbing lifting rail.
Als Flubvorrichtung kommt ein Hydraulikzylinder, Spindelantrieb oder Zahnstangenantrieb, wobei der Spindel- oder Zahnstangenantrieb beispielsweise von einem Elektromotor angetrieben sein kann, ein Aktuator oder ein Linearantrieb in Betracht. Es kann also erfindungsgemäß ein gewöhnlicher Standard-Hydraulikzylinder verwendet werden. A hydraulic cylinder, spindle drive or rack and pinion drive can be used as the feeding device, the spindle or rack and pinion drive being able to be driven, for example, by an electric motor, an actuator or a linear drive. An ordinary standard hydraulic cylinder can therefore be used according to the invention.
Wenn die Kletterschiene um zumindest 4 Grad gegenüber einer vertikalen Achse verschwenkbar ausgeführt ist, ist der Hubantrieb zudem zur Erstellung von nicht vertikalen Ausführungen der Außenwand oder Außenwände eines Bauwerks ohne Modifikationen geeignet. If the climbing rail is designed to be pivotable by at least 4 degrees with respect to a vertical axis, the lifting drive is also suitable for creating non-vertical designs of the outer wall or outer walls of a building without modifications.
Die Erfindung umfasst auch ein schienengeführtes Klettersystem mit dem erfindungsgemäßen Hubantrieb, der Gerüsteinheit, in die zumindest eine der Kletterschienen integriert oder an der die zumindest eine Kletterschiene befestigt ist, wobei eine Gesamtlänge der zumindest einen Kletterschiene ausreicht, um die Kletterschiene von zumindest zwei Kletterschuhen zu führen, die in einem vorbestimmten Abstand voneinander beabstandet sind. Durch die gleichzeitige Verwendung mehrere Kletterschienen kann die Tragkraft des Klettersystems erhöht werden. Um ein Bauwerk vollumfänglich mit einem Klettersystem zu versehen, kann es erforderlich sein, eine Vielzahl von Kletterschienen für das Klettersystem vorzusehen. Eine Synchronisation der Höhen mehrerer Kletterschienen erfolgt vorzugsweise über einen Endlagenausgleich nach jedem Aus- und Einfahren der Hubvorrichtung. The invention also includes a rail-guided climbing system with the lifting drive according to the invention, the scaffold unit, into which at least one of the climbing rails is integrated or to which the at least one climbing rail is fastened, with a total length of the at least one climbing rail being sufficient to guide the climbing rail of at least two climbing shoes which are spaced apart from each other by a predetermined distance. The load capacity of the climbing system can be increased by using several climbing rails at the same time. To fully cover a building with a climbing system provided, it may be necessary to provide a variety of climbing rails for the climbing system. The heights of several climbing rails are preferably synchronized via end position compensation after each extension and retraction of the lifting device.
Die zumindest zwei Kletterschuhe sind bevorzugt in einem Abstand voneinander beabstandet, der ungefähr einer Geschosshöhe des Bauwerks oder einem Bruchteil davon entspricht. Bei einer Beabstandung von ungefähr einer Geschosshöhe können die Kletterschuhe bei jedem Klettertakt, mit dem das Klettersystem um eine Geschosshöhe nach oben gefahren wird, in der Außenwand des Bauwerks gesetzt oder entfernt werden. Zwischenklettertakte nur zum Setzen bzw. Entfernen der Kletterschuhe ohne weitere Arbeiten, beispielsweise Verschalen, Betonieren etc., können so vermieden werden. The at least two climbing shoes are preferably spaced apart from one another, which corresponds approximately to a floor height of the building or a fraction thereof. With a spacing of approximately one storey height, the climbing shoes can be placed or removed in the outer wall of the structure with each climbing cycle with which the climbing system is moved up one storey height. Intermediate climbing cycles only for setting or removing the climbing shoes without further work, for example boarding, concreting etc., can thus be avoided.
Ein Verfahren zum Klettern eines schienengeführten Klettersystems, das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit dem erfindungsgemäßen Hubantrieb gehört ebenfalls zur Erfindung. Das Verfahren umfasst die Schritte: 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, with the lifting drive according to the invention also belongs to the invention. The process includes the steps:
- Ausfahren der Hubvorrichtung bei eingehängter Kletterschiene, wobei die Kletterhubschiene abwärts relativ zu der Kletterschiene verschoben wird, bis die Kletterhubschiene eingehängt ist, - Fortsetzen der Ausfahrbewegung der Hubvorrichtung, wobei eine weitere Abwärtsverschiebung der Kletterhubschiene durch das erfolgte Einhängen der Kletterhubschiene verhindert wird und die Kletterschiene ausgehängt und um zumindest einen Einhängeabstand der Kletterschiene relativ zu der Kletterhubschiene aufwärts verschoben wird, - Einfahren der Hubvorrichtung, wobei die Kletterschiene abwärts relativ zu der Kletterhubschiene verschoben wird, bis die Kletterschiene um zumindest den einen Einhängeabstand aufwärts verschoben eingehängt ist, und - Extending the lifting device with the climbing rail suspended, the climbing lifting rail being moved downwards relative to the climbing rail until the climbing lifting rail is hooked in. - Continuing the extension movement of the lifting device, whereby a further downward displacement of the climbing lifting rail is prevented by the climbing lifting rail being hooked in and the climbing rail is detached and is shifted upwards by at least one hanging distance of the climbing rail relative to the climbing lifting rail, - Retracting the lifting device, the climbing rail being shifted downward relative to the climbing lifting rail until the climbing rail is hooked in displaced upwards by at least one hanging distance, and
- Fortsetzen der Einfahrbewegung der Hubvorrichtung, wobei eine weitere Abwärtsverschiebung der Kletterschiene durch das erfolgte Einhängen der Kletterschiene verhindert wird und die Kletterhubschiene ausgehängt und um zumindest den einen Einhängeabstand der Kletterschiene relativ zu der Kletterschiene aufwärts verschoben wird.  - Continuation of the retracting movement of the lifting device, wherein a further downward displacement of the climbing rail is prevented by the hanging in of the climbing rail and the climbing lifting rail is unhooked and displaced upwards by at least the one hanging distance of the climbing rail relative to the climbing rail.
Beispielsweise fährt die Hubvorrichtung aus, bis sich der untere von mindestens drei Kletterschuhen, die in der Lage sind, gleichzeitig die Kletterschiene zu führen, in die Kletterhubschiene einhängt. Eine weitere Abwärtsbewegung der Kletterhubschiene gegenüber dem Bauwerk ist dann nicht mehr möglich und der weitergehende Hub der Hubvorrichtung schiebt die Kletterschiene, an der die Gerüsteinheit befestigt ist, über die nun gegenüber dem Bauwerk ortsfeste Kletterhubschiene, die mit der Hubvorrichtung verbunden ist, in die zur Richtung der Kletterschiene bis zum Einhängen entgegengesetzte Richtung nach oben. Die Kletterschiene stützt sich also mittels der Hubvorrichtung auf die Kletterhubschiene, um das Klettersystem nach oben zu bewegen. Die Kletterschiene wird dadurch aus dem mittleren der drei Kletterschuhe zum Führen der Kletterschiene, der bisher für die Vertikallastabtragung zuständig war, herausgehoben und die Vertikallast wird in dem unteren Kletterschuh, in den die Kletterhubschiene eingehängt ist, abgetragen. Da die Länge des Hubs der Hubvorrichtung ausreicht, die Kletterschiene um einen Einhängeabstand versetzt einzuhängen, überfährt die Kletterschiene den oberen der drei Kletterschuhe. Nach Abschluss des Kletterhubs erfolgt bei dem Einfahren der Hubvorrichtung daher eine Änderung der Vertikallasteintragung vom unteren auf den oberen Kletterschuh, in den die Kletterschiene nunmehr eingehängt ist. Andere Ausführungsformen sind möglich, wobei zum Abdrücken nach oben jeder Kletterschuh der Kletterhubschiene dienen kann, der sich in dem Bereich der Kletterhubschiene befindet. In obigem Ausführungsbeispiel befindet sich der Kletterschuh mit Haltefunktion zum Halten der Kletterschiene über dem Kletterschuh zum Einhängen und Abstützen der Kletterhubschiene. Der Kletterschuh mit Haltefunktion zum Halten der Kletterschiene, der als Kletterschuh mit zusätzlicher Klinke ausgebildet sein kann, kann jedoch an beliebiger Stelle gegenüber dem Kletterschuh zum Einhängen und Abstützen der Kletterhubschiene angeordnet sein, z. B. im Bereich des mittleren Kletterschuhs oder unterhalb des Kletterschuhs zum Einhängen und Abstützen der Kletterhubschiene. For example, the lifting device extends until the lower of at least three climbing shoes, which are able to simultaneously guide the climbing rail, hooks into the climbing lifting rail. A further downward movement of the climbing lifting rail relative to the building is then no longer possible and the further lifting of the lifting device pushes the climbing rail to which the scaffold unit is attached, via the climbing lifting rail, which is now fixed relative to the building and is connected to the lifting device, in the direction the climbing rail upwards until it is hooked in. The climbing rail is thus supported by the lifting device on the climbing lifting rail in order to move the climbing system upwards. The climbing rail is thereby lifted out of the middle of the three climbing shoes for guiding the climbing rail, which was previously responsible for the vertical load transfer, and the vertical load is carried off in the lower climbing shoe in which the climbing lifting rail is suspended. Since the length of the stroke of the lifting device is sufficient to hang the climbing rail offset by a hooking distance, the climbing rail runs over the top of the three climbing shoes. After completing the climbing stroke, there is a change in the vertical load entry from when the lifting device is retracted lower on the upper climbing shoe, in which the climbing rail is now hooked. Other embodiments are possible, wherein each climbing shoe that is located in the area of the climbing lifting rail can serve for the upward push-off. In the above embodiment, the climbing shoe with a holding function for holding the climbing rail is above the climbing shoe for hanging and supporting the climbing lifting rail. The climbing shoe with holding function for holding the climbing rail, which can be designed as a climbing shoe with an additional pawl, can however be arranged at any point relative to the climbing shoe for hanging and supporting the climbing lifting rail, e.g. B. in the area of the middle climbing shoe or below the climbing shoe for hanging and supporting the climbing lifting rail.
Die erfindungsgemäßen Verfahrensschritte werden bevorzugt als ein Zyklus definiert und der Zyklus so oft durchlaufen, bis die Gerüsteinheit ein weiteres oder mehrere weitere Geschosse des Bauwerks oder einen zu betonierenden Betonierabschnitt des Bauwerks erreicht hat. The method steps according to the invention are preferably defined as a cycle and the cycle is repeated until the scaffolding unit has reached another or more further floors of the building or a concreting section of the building to be concreted.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden detaillierten Beschreibung eines Ausführungsbeispiels der Erfindung, aus den Patentansprüchen sowie anhand der Figuren der Zeichnung, die erfindungswesentliche Einzelheiten zeigt. Die in der Zeichnung gezeigten Merkmale sind derart dargestellt, dass die erfindungsgemäßen Besonderheiten deutlich sichtbar gemacht werden können. Die verschiedenen Merkmale können je einzeln für sich oder zu mehreren in beliebigen Kombinationen bei Varianten der Erfindung verwirklicht sein. In den Figuren bezeichnen gleiche Bezugszeichen gleiche oder sich entsprechende Elemente. Es zeigen: Further features and advantages of the invention result from the following detailed description of an embodiment of the invention, from the patent claims and with reference to the figures of the drawing, which shows details essential to the invention. The features shown in the drawing are shown in such a way that the special features of the invention can be made clearly visible. The various features can each be implemented individually or in groups in any combination in variants of the invention. In the figures, the same reference symbols designate the same or corresponding elements. Show it:
Fig. la-le eine Abfolge von Klettervorgängen a bis e eines Fig. La-le a sequence of climbing processes a to e one
Klettersystems mit dem erfindungsgemäßen Hubantrieb jeweils in Querschnittsansicht, wobei das Klettersystem eine Arbeitsbühne, die eine Außenschalung trägt, und einer Gerüsteinheit, die zusätzlich eine Nachlaufbühne aufweist, umfasst  Climbing system with the lifting drive according to the invention in each case in cross-sectional view, the climbing system comprising a working platform which carries an outer formwork and a scaffolding unit which additionally has a trailing platform
Fig. 2a, b das in Fig. lb gezeigte Klettersystem in einer Seitenansicht (a) und in einer Draufsicht (b) mit zwei Kletterschienen; 2a, b the climbing system shown in FIG. 1b in a side view (a) and in a top view (b) with two climbing rails;
Fig. 3a den Ausschnitt B in Fig. 2a in einer vergrößerten Darstellung in Fig. 3a shows the detail B in Fig. 2a in an enlarged view in
Querschnittsansicht;  Cross-sectional view;
Fig. 3b eine Querschnittsansicht entlang der Ebene A-A in Fig. 3a einer Kletterschiene und Kletterhubschiene mit einer Draufsicht auf einen Kletterschuh gemäß einem3b shows a cross-sectional view along the plane A-A in FIG. 3a of a climbing rail and climbing lifting rail with a plan view of a climbing shoe according to one
Ausführungsbeispiel der Erfindung; Embodiment of the invention;
Fig. 4 eine räumliche Außenansicht eine Kletterhubscheine mit fixierter Hubvorrichtung gemäß einem weiteren Ausführungsbeispiel der Erfindung; und 4 shows a three-dimensional external view of a climbing lifting ticket with a fixed lifting device according to a further exemplary embodiment of the invention; and
Fig. 5 eine vergrößerte räumliche Schnittansicht der Kletterschiene und Kletterhubschiene gemäß der Erfindung, die in dem Ausschnitt C in Fig. 2b gezeigt sind. Fig. 5 is an enlarged spatial sectional view of the climbing rail and climbing lifting rail according to the invention, which are shown in section C in Fig. 2b.
Fig. la zeigt eine Ausgangslage eines Klettersystems 10 mit dem erfindungsgemäßen Hubantrieb im Querschnitt bei einer Abfolge von Klettervorgängen zum Klettern einer Gerüsteinheit 11 um ein Geschoss eines Bauwerks 1. Das Bauwerk 1 umfasst mehrere Geschosse mit Außenwänden 40, 44, 48, 52, die in der Querschnittsansicht durch Ausschnitte 41, 45, 49, 53, beispielsweise zum Einbau von Fenstern, in vertikaler Richtung Y voneinander getrennt dargestellt sind. Die übereinanderliegenden Geschosse des Bauwerks 1 mit Geschosshöhen 42, 46, 50, 54 sind durch Geschossdecken 43, 47, 51, 55 miteinander verbunden. Fig. La shows a starting position of a climbing system 10 with the lifting drive according to the invention in cross section in a sequence of Climbing processes for climbing a scaffold unit 11 around a floor of a building 1. The building 1 comprises several floors with outer walls 40, 44, 48, 52, which in the cross-sectional view through cutouts 41, 45, 49, 53, for example for installing windows, in vertical direction Y are shown separated from each other. The superimposed storeys of building 1 with storey heights 42, 46, 50, 54 are connected to one another by storey ceilings 43, 47, 51, 55.
Das Klettersystem 10 umfasst eine Gerüsteinheit 11 mit einer Verschalungsbühne 12 mit einer Verschalung 13, die zusammen in horizontaler Richtung 14 zum Bauwerk 1 hin und/oder vom Bauwerk 1 weg bewegt werden können, um einen Betonierabschnitt beispielsweise eines Geschosses des Bauwerks 1 fertigzustellen. Unterhalb der Verschalungsbühne 12 ist eine Arbeitsbühne 16 angeordnet, die an der Verschalungsbühne 12 fixiert ist. Auf der Arbeitsbühne 16 kann eine Steuereinheit zur Bedienung eines Antriebs zur Bewegung der Verschalung und/oder einer Hubvorrichtung 26 zum Klettern des Klettersystems angeordnet sein. Die Hubvorrichtung 26 befindet sich auf einer unterhalb der Arbeitsbühne 16 angeordneten und an der Arbeitsbühne 16 fixierten Nachlaufbühne 22. Die Gerüsteinheit 11 umfasst daher bei dem in Fig. la gezeigten Klettersystem 10 die Verschalungsbühne 12, die Arbeitsbühne 16 und die Nachlaufbühne 22, wobei eine Kletterschiene 18 in die Gerüsteinheit 11 integriert ist. Eine Befestigung der Kletterschiene 18 an der Gerüsteinheit 11 ist auch möglich. Die Nachlaufbühne 22 dient u.a. dem Anbringen und Entfernen von Kletterschuhen 32, 34, 36, 38, die an dem Bauwerk 1 ortsfest angeordnet sind und einer Führung und Stützung der Kletterschiene 18 dienen, die die Gerüsteinheit 11 trägt. Die Kletterschiene 18 weist Bohrungen 19 und jeweils in einem Einhängeabstand 20 voneinander vertikal beabstandete Tragbolzen 19' auf, auch Distanzierungen genannt, die derart in jeden der Kletterschuhe 32, 34, 36, 38 eingreifen, dass die Kletterschiene 18 jeweils in zumindest einen der Kletterschuhe 32, 34, 36, 38 in vertikaler Richtung, z. B. bei einer Bewegung nach unten, einhängbar und in zu dieser Richtung entgegengesetzter Richtung, also nach oben hin, aushängbar und gegenüber dem jeweiligen Kletterschuh 32, 34, 36, 38 verschiebbar ist. The climbing system 10 comprises a scaffold unit 11 with a formwork platform 12 with a formwork 13, which can be moved together in the horizontal direction 14 towards the building 1 and / or away from the building 1 in order to complete a concreting section of, for example, a floor of the building 1. A work platform 16 is arranged below the formwork platform 12 and is fixed to the formwork platform 12. A control unit for operating a drive for moving the casing and / or a lifting device 26 for climbing the climbing system can be arranged on the working platform 16. The lifting device 26 is located on a trailing stage 22 arranged below the working platform 16 and fixed to the working platform 16. The scaffold unit 11 therefore comprises the formwork platform 12, the working platform 16 and the trailing platform 22 in the climbing system 10 shown in FIG 18 is integrated in the scaffolding unit 11. Attachment of the climbing rail 18 to the scaffold unit 11 is also possible. The trailing stage 22 is used, inter alia, for attaching and removing climbing shoes 32, 34, 36, 38, which are arranged in a stationary manner on the structure 1 and serve to guide and support the climbing rail 18 which carries the scaffolding unit 11. The climbing rail 18 has bores 19 and in each case at a hanging distance 20 vertically spaced support bolts 19 ′, also called spacings, which engage in each of the climbing shoes 32, 34, 36, 38 in such a way that the climbing rail 18 in each case in at least one of the climbing shoes 32 , 34, 36, 38 in the vertical direction, e.g. B. with a downward movement, can be suspended and in the opposite direction to this direction, ie upwards, can be removed and displaced relative to the respective climbing shoe 32, 34, 36, 38.
Erfindungsgemäß ist nicht nur die Kletterschiene 18, sondern auch eine Kletterhubschiene 24, die relativ zu der Kletterschiene 18 verschiebbar und von der Kletterschiene 18 geführt ist, vorhanden, jeweils in zumindest einen der Kletterschuhe 32, 34, 36, 38 in einer Richtung einhängbar und in zu dieser Richtung entgegengesetzter Richtung aushängbar und gegenüber dem zumindest einen der Kletterschuhe 32, 34, 36, 38 verschiebbar. Neben der Führung durch die Kletterschiene 18 ist die Kletterhubschiene 24 lediglich über die Hubvorrichtung 26 mit der Kletterschiene 18 verbunden. Im vorliegenden Ausführungsbeispiel ist die Hubvorrichtung mit ihrem unteren Ende 27 mit der Kletterhubschiene 24 und mit ihrem oberen Ende 28 mit der Kletterschiene 18 verbunden. According to the invention, not only the climbing rail 18, but also a climbing lifting rail 24, which is displaceable relative to the climbing rail 18 and is guided by the climbing rail 18, is present, in each case can be hung in at least one of the climbing shoes 32, 34, 36, 38 in one direction and in unhookable in this direction and displaceable relative to the at least one of the climbing shoes 32, 34, 36, 38. In addition to being guided by the climbing rail 18, the climbing lifting rail 24 is only connected to the climbing rail 18 via the lifting device 26. In the present exemplary embodiment, the lifting device is connected with its lower end 27 to the climbing lifting rail 24 and with its upper end 28 to the climbing rail 18.
Zu Anfang des Klettervorgangs ist die Hubvorrichtung, genauer gesagt ein Hubzylinder bzw. Stempel der Hubvorrichtung, vollständig eingefahren, so dass eine Hublänge 2 der Hubvorrichtung null beträgt. Bei eingefahrener Hubvorrichtung 26 liegt zwischen einer Höhe 25 einer Oberkante der Kletterhubschiene 24 und der einer Höhe 21 einer Oberkante der Kletterschiene 18 ein Abstand 2' vor. Die Kletterschiene 18 ist in den Kletterschuh 34 eingehängt, so dass eine Vertikallastabtragung über diesen Kletterschuh erfolgt. In Fig. lb ist die Hubvorrichtung 26 um eine Hublänge 3 ausgefahren, die ungleich null ist. Die Kletterschiene 18 ist noch immer in den Kletterschuh 34 eingehängt und die Kletterhubschiene 24 fährt nach unten derart, dass die Höhe 25a der Oberkante der Kletterhubschiene 24 um den Abstand 3' gegenüber der Höhe 25 der Kletterhubschiene 24, die in Fig. la gezeigt ist, nach unten verschoben ist. Da sich die Kletterschiene 18 gegenüber ihrer Höhe in Fig. la nicht bewegt hat, entspricht die Länge 3 des Hubs der Hubvorrichtung 26 der Verschiebung 3' der Kletterhubschiene 24 relativ zu der Kletterschiene 18. Die Hubvorrichtung 26 fährt soweit aus, bis sich Kletterhubschiene 24 in den Kletterschuh 32 einhängt, was jedoch in Fig. lb noch nicht der Fall ist. At the beginning of the climbing process, the lifting device, more precisely a lifting cylinder or plunger of the lifting device, is completely retracted, so that a stroke length 2 of the lifting device is zero. When the lifting device 26 is retracted, there is a distance 2 ′ between a height 25 of an upper edge of the climbing lifting rail 24 and that of a height 21 of an upper edge of the climbing rail 18. The climbing rail 18 is suspended in the climbing shoe 34, so that a vertical load transfer takes place via this climbing shoe. In Fig. Lb, the lifting device 26 is extended by a stroke length 3 that is not equal to zero. The climbing rail 18 is still suspended in the climbing shoe 34 and the climbing lifting rail 24 moves downwards in such a way that the height 25a of the upper edge of the climbing lifting rail 24 is 3 'from the height 25 of the climbing lifting rail 24, which is shown in FIG. is shifted down. Since the climbing rail 18 has not moved relative to its height in FIG. 1 a, the length 3 of the stroke of the lifting device 26 corresponds to the displacement 3 ′ of the climbing lifting rail 24 relative to the climbing rail 18. The lifting device 26 extends until the climbing lifting rail 24 extends attaches the climbing shoe 32, but this is not yet the case in FIG. 1b.
In Fig. lc ist die Hubvorrichtung 26 um die Hublänge 4, die größer als die Hublänge 3 ausfällt, ausgefahren, so dass sich die Kletterhubschiene 24 nunmehr in den Kletterschuh 32 einhängt hat. Weil die Kletterhubschiene 24 aufgrund ihrer Einhängung in den Kletterschuh 32 sich nicht weiter nach unten bewegen kann, wird anstelle der Kletterhubschiene 24 nun die Kletterschiene 18 nach oben bewegt. Damit wird das gesamte Klettersystem 10 samt Gerüsteinheit 11 nach oben angehoben. Gegenüber der Höhe 21 der Oberkante der Kletterschiene 18 in Fig. la und Fig. lb ist die Höhe 21a der Oberkante der Kletterschiene in Fig. lc um den Abstand 4' nach oben verschoben. Die Länge 4 des Hubs der Hubvorrichtung 26 setzt sich also zusammen aus dem Abstand 3', um den die Kletterhubschiene 24 gegenüber ihrer Höhe in Fig. la nach unten gefahren ist, und aus dem Abstand 4', um den die Kletterschiene 18 gegenüber ihrer Höhe in Fig. la nach oben gefahren ist. Die Länge 4 des Hubs der Hubvorrichtung 26 reicht hierbei bei eingehängter Kletterhubschiene 24 aus, um die Kletterschiene 18 um den Einhängeabstand 20 versetzt in den Kletterschuh 36 einzuhängen. Es wird zumindest der Einhängeabstand 20 überstrichen. Die Hubvorrichtung 26 schiebt also die Kletterschiene 18 gestützt auf die Kletterhubschiene 24, die auf den unteren Kletterschuh 32 gestützt ist, um mindestens den Einhängeabstand 20 nach oben. Im Fall von Fig. lc wird die Kletterschiene 18 um den Einhängeabstand 20 versetzt und zusätzlich um einen Flaltepunktabstand, der erforderlich ist, um die Kletterschiene 18 in den Kletterschuh 36 einzuhängen. Der Flaltepunkt des Kletterschuhs 36 von der Kletterschiene 18 wird überklettert, um die Kletterschiene 18 in diesen Kletterschuh einhängen zu können. Der Tragbolzen 19' der Kletterschiene 18 befindet sich daher oberhalb einer Einhängehöhe 36' des Kletterschuhs 36. Der Flaltepunktabstand beträgt ungefähr den vertikalen Abstand zweier benachbarter Bohrungen 19 der Kletterschiene 18. In anderen Ausführungen kann der Flaltepunktabstand kleiner ausfallen oder auf null reduziert sein. In diesem Fall reicht es aus, wenn bei eingehängter Kletterhubschiene 24 die Flublänge 4 den Einhängeabstand 20 der Kletterschiene 18 überstreichen kann. Da die Kletterschiene um den Einhängeabstand 20 nach oben versetzt werden kann, ist es nicht erforderlich, eine größere Flublänge als die Flublänge 4 vorzusehen. Die Flublänge 4 ist daher im vorliegenden Ausführungsbeispiel die maximale Flublänge. Flöhere maximale Flublängen sind dennoch möglich. In Fig. Lc, the lifting device 26 is extended by the stroke length 4, which is greater than the stroke length 3, so that the climbing lifting rail 24 has now hooked into the climbing shoe 32. Because the climbing lifting rail 24 cannot move further downward due to its attachment to the climbing shoe 32, the climbing rail 18 is now moved upwards instead of the climbing lifting rail 24. The entire climbing system 10 including the scaffolding unit 11 is thus lifted upwards. Compared to the height 21 of the upper edge of the climbing rail 18 in FIGS. 1a and 1b, the height 21a of the upper edge of the climbing rail in FIG. 1c is shifted upwards by the distance 4 '. The length 4 of the stroke of the lifting device 26 is thus composed of the distance 3 'by which the climbing lifting rail 24 has moved downward in relation to its height in FIG. 1 a, and from the distance 4' by which the climbing rail 18 has moved relative to its height has moved upwards in FIG. The length 4 of the stroke of the lifting device 26 is sufficient when the climbing lifting rail 24 is suspended in order to hang the climbing rail 18 offset from the climbing shoe 36 by the hanging distance 20. At least the hanging distance 20 is covered. The lifting device 26 thus pushes the climbing rail 18 supported on the climbing lifting rail 24, which is supported on the lower climbing shoe 32, by at least the hanging distance 20 upwards. In the case of FIG. 1 c, the climbing rail 18 is displaced by the hanging distance 20 and additionally by a gap point distance which is required in order to hang the climbing rail 18 into the climbing shoe 36. The folding point of the climbing shoe 36 from the climbing rail 18 is climbed over in order to be able to hang the climbing rail 18 into this climbing shoe. The support bolt 19 'of the climbing rail 18 is therefore above a suspension height 36' of the climbing shoe 36. The folding point distance is approximately the vertical distance between two adjacent bores 19 of the climbing rail 18. In other embodiments, the folding point distance can be smaller or reduced to zero. In this case, it is sufficient if, with the climbing lifting rail 24 attached, the flank length 4 can pass over the hanging distance 20 of the climbing rail 18. Since the climbing rail can be displaced upwards by the hanging distance 20, it is not necessary to provide a longer flank length than the flank length 4. In the present exemplary embodiment, the flight length 4 is therefore the maximum flight length. Larger maximum flea lengths are still possible.
In Fig. Id wird die Flubvorrichtung 26 eingefahren, so dass die Flublänge 5 kleiner ausfällt als die Flublänge 4 in Fig. lc. Gegenüber der Flöhe 21 der Oberkante der Kletterschiene 18 in Fig. la und Fig. lb ist die Flöhe 21b der Oberkante der Kletterschiene um den Abstand 5' nach oben verschoben. Dieser Abstand fällt um den Flaltepunktabstand kleiner aus als der Abstand 4' in Fig. lc und beträgt den Einhängeabstand 20, so dass die Kletterschiene 18 in den Kletterschuh 36 eingehängt ist. Dies ist daran zu erkennen, dass sich der Tragbolzen 19' auf Flöhe der Einhängehöhe 36' des Kletterschuhs 35 befindet. Da die Flubvorrichtung 26 mit der Flublänge 5 um mehr als den Flaltepunktabstand gegenüber der Flublänge 4 eingefahren ist und die Kletterschiene 18 aufgrund ihrer Einhängung in den Kletterschuh 36 sich nicht weiter nach unten bewegen kann, wird anstelle der Kletterschiene 18 nun die Kletterhubschiene 24 nach oben bewegt. Gegenüber der Höhe 25 der Oberkante der Kletterhubschiene 24 in Fig. la ist die Höhe 25b der Oberkante der Kletterhubschiene nur noch um den Abstand 5" nach unten, wobei dieser Abstand kleiner ausfällt als der Abstand 3' in Fig. lb und Fig. lc. Die Länge 5 des Hubs der Hubvorrichtung 26 setzt sich zusammen aus dem Abstand 5", um den die Kletterhubschiene 24 gegenüber ihrer Höhe in Fig. la nach unten gefahren ist, und aus dem Abstand 5', um den die Kletterschiene 18 gegenüber ihrer Höhe in Fig. la nach oben gefahren ist. Ohne Bewegung der Gerüsteinheit 11, die über die Kletterschiene 18 in den Kletterschuh 36 eingehängt ist, wird also die Kletterhubschiene 24 nach oben gezogen. In Fig. Id the flub device 26 is retracted, so that the flul length 5 is smaller than the flul length 4 in Fig. Lc. Compared to the fleas 21 of the upper edge of the climbing rail 18 in FIGS. 1a and 1b, the fleas 21b of the upper edge of the climbing rail are shifted upwards by the distance 5 '. This distance is smaller than the distance 4 ′ in FIG. 1 c by the folding point distance and is the hanging distance 20, so that the climbing rail 18 is suspended in the climbing shoe 36. This can be seen from the fact that the support bolt 19 'is at the flank of the suspension height 36' of the climbing shoe 35. Since the flub device 26 with the flel length 5 is more than the flap point distance from the flul length 4 is retracted and the climbing rail 18 cannot move further downward due to its attachment to the climbing shoe 36, the climbing lifting rail 24 is now moved upwards instead of the climbing rail 18. Compared to the height 25 of the upper edge of the climbing lifting rail 24 in FIG. 1 a, the height 25 b of the upper edge of the climbing lifting rail is only down by a distance of 5 ″, this distance being smaller than the distance 3 ′ in FIGS. 1 b and 1 c. The length 5 of the stroke of the lifting device 26 is composed of the distance 5 ″ by which the climbing lifting rail 24 has moved downward in relation to its height in FIG. 1 a, and from the distance 5 ′ by which the climbing rail 18 has moved relative to its height in Fig. La has gone up. Without moving the scaffolding unit 11, which is suspended in the climbing shoe 36 via the climbing rail 18, the climbing lifting rail 24 is thus pulled upwards.
In Fig. Id ist die Hubvorrichtung 26 vollständig eingefahren. Daher ist die Hublänge 2 null. Wie in Fig. lc gezeigt, ist die Höhe 21b der Oberkante der Kletterschiene 18 um den Abstand 5', der dem Einhängeabstand 20 entspricht, nach oben verschoben. Der Tragbolzen 19' befindet sich auf Höhe der Einhängehöhe 36' des Kletterschuhs 35 und die Kletterschiene 18 ist um den Einhängeabstand 20 gegenüber ihrer Höhe in Fig. la nach oben versetzt, wie an einem Vergleich der Höhen 21 und 21b der Oberkanten in Fig. la und Fig. Id zu erkennen ist. Auch die Höhe 25c der Oberkante der Kletterhubschiene 24 ist gegenüber ihrer Höhe 25 in Fig. la um den Einhängeabstand 20, der als Abstand 5''' in Fig. Id gezeigt ist, nach oben versetzt, so dass der Abstand 2'' der Oberkanten 21b und 25c der Kletterschiene von der Kletterhubschiene dem Abstand 2' in Fig. la entspricht. Die Kletterschiene 18 hängt also bei eingefahrener Hubvorrichtung 26 in Fig. Id in dem Kletterschuh 36. In Fig. la hing die Kletterschiene 18 bei eingefahrener Hubvorrichtung 26 in dem Kletterschuh 34. Fig. 2 zeigt das in Fig. lb dargestellte Klettersystem 10 in einer Seitenansicht. Die Kletterhubschiene 24 liegt in der Kletterschiene 18 derart, dass die Kletterhubschiene nicht zu sehen ist. Die Verschalung 13 ist auf einer Vertikalträger 13' für die Verschalung montiert. Am oberen Ende der Vertikalträger 13' ist ein Geländer 13'' angebracht, um ein sicheres Arbeiten in diesem Bereich zu gewährleisten. In Fig. Id the lifting device 26 is completely retracted. The stroke length 2 is therefore zero. As shown in FIG. 1 c, the height 21 b of the upper edge of the climbing rail 18 is shifted upwards by the distance 5 ′, which corresponds to the hanging distance 20. The support bolt 19 'is at the level of the suspension height 36' of the climbing shoe 35 and the climbing rail 18 is offset by the suspension distance 20 from its height in Fig. La upwards, as in a comparison of the heights 21 and 21b of the upper edges in Fig. La and Fig. Id can be seen. The height 25c of the upper edge of the climbing lifting rail 24 is also offset upwards from its height 25 in FIG. 1 a by the hooking distance 20, which is shown as distance 5 ″ ″ in FIG. Id, so that the distance 2 ″ of the upper edges 21b and 25c of the climbing rail from the climbing lifting rail corresponds to the distance 2 'in Fig. La. The climbing rail 18 thus hangs in the climbing shoe 36 when the lifting device 26 is retracted in FIG. 1 d. In FIG. 1 a, the climbing rail 18 hangs in the climbing shoe 34 when the lifting device 26 is retracted. FIG. 2 shows the climbing system 10 shown in FIG. 1b in a side view. The climbing lifting rail 24 lies in the climbing rail 18 in such a way that the climbing lifting rail cannot be seen. The casing 13 is mounted on a vertical support 13 'for the casing. A railing 13 ″ is attached to the upper end of the vertical supports 13 ′ in order to ensure safe working in this area.
In Fig. 2b ist eine Draufsicht auf das in Fig. lb und 2a dargestellte Klettersystem 10 mit zwei parallel zueinander angeordneten Kletterschienen 18. Neben der Verschalungsbühne 12, der Arbeitsbühne 16 und der Nachlaufbühne 22 sind die Verschalung 13 mit Vertikalträger 13' und Geländer 13'' sowie die Ausschnitte 41, 45, 49 in der Außenwand 44 des Bauwerks 1 gezeigt. 2b is a top view of the climbing system 10 shown in FIGS. 1b and 2a with two climbing rails 18 arranged parallel to one another. In addition to the formwork platform 12, the work platform 16 and the trailing platform 22, the formwork 13 with vertical support 13 'and railing 13' 'and the cutouts 41, 45, 49 in the outer wall 44 of the building 1 are shown.
Fig. 3a zeigt den Ausschnitt B des unteren Bereichs in Fig. 2a in einer vergrößerten Darstellung im Querschnitt. Insofern zeigt Fig. 3 den bereits in Fig. lb gezeigten Abschnitt mit Führungsschuhen 19'' der Kletterschiene 18, in denen die Kletterhubschiene 24 geführt sind. Die Kletterschiene 18 ist in dem Kletterschuh 34 eingehängt, wobei der Tragbolzen 19' ungefähr mittig in vertikaler Richtung zu dem Kletterschuh 34 in diesen eingehängt ist. 3a shows section B of the lower area in FIG. 2a in an enlarged representation in cross section. In this respect, FIG. 3 shows the section already shown in FIG. 1b with guide shoes 19 ″ of the climbing rail 18 in which the climbing lifting rail 24 are guided. The climbing rail 18 is suspended in the climbing shoe 34, the support bolt 19 ′ being suspended approximately centrally in the vertical direction of the climbing shoe 34.
Fig. 3b zeigt im Querschnitt entlang der Ebene A-A in Fig. 3a die Kletterschiene 18, die zwei sich gegenüberliegende U-geformte Elemente umfasst, und die Kletterhubschiene 24, die einen I-förmigen Querschnitt aufweist, auch Doppel-T-förmiger Querschnitt genannt. Die Kletterhubschiene 24 ist in der Kletterschiene 18 zwischen den U- geformten Elementen der Kletterschiene 18 angeordnet und von Führungsschuhen 19'', die ebenfalls zwischen den U-geformten Elementen der Kletterschiene 18 angeordnet sind, geführt. Der Führungsschuh 19" führt lediglich die der Außenwand 40 abgewandte Seite der Kletterhubschiene 24, wobei die der Außenwand 40 zugewandte Seite der Kletterhubschiene 24 in eine Kletterklinke 32" eingreifen kann, die in Fig. 3b zu sehen ist, weil zusätzlich zu dem Querschnitt der Kletterschiene und Kletterhubschiene eine Draufsicht auf den Kletterschuh 32 dargestellt ist. Die Kletterklinke 32" weist zwei parallel zueinander angeordnete Nasen auf, die in die der Außenwand zugewandte Seite der Kletterhubschiene 24 eingreifen können. Der Kletterschuh 32 weist zwei Schenkel 32' auf, mit denen die der Außenwand 40 zugewandte Seite der Kletterschiene 18 geführt wird. Die Schenkel 32" sind jeweils um die vertikale Achse y schwenkbar und können mit Sicherungsstiften in ihrer Lage fixiert werden. Andere Schenkel sind möglich, die nicht schwenkbar und/oder ohne Sicherungsstifte verwendet werden können. Die Kletterklinke 32" kann sowohl in die Kletterhubschiene 24 als auch in die Kletterschiene 18 eingreifen, um eine Einhängen sowohl der Kletterhubschiene als auch der Kletterschiene in den Kletterschuh 32 zu ermöglichen. Es sind aber auch Ausführungen von Kletterschuhen denkbar, bei denen unterschiedliche Kletterklinken vorhanden sind, um entweder die Kletterschiene oder die Kletterhubschiene einhängen zu können. FIG. 3b shows in cross-section along the plane AA in FIG. 3a the climbing rail 18, which comprises two U-shaped elements lying opposite one another, and the climbing lifting rail 24, which has an I-shaped cross-section, also called a double-T-shaped cross-section. The climbing lifting rail 24 is arranged in the climbing rail 18 between the U-shaped elements of the climbing rail 18 and of guide shoes 19 ″, which are also between the U-shaped elements the climbing rail 18 are arranged, guided. The guide shoe 19 "guides only the side of the climbing lifting rail 24 facing away from the outer wall 40, the side of the climbing lifting rail 24 facing the outer wall 40 being able to engage in a climbing pawl 32" which can be seen in FIG. 3b because in addition to the cross section of the climbing rail and climbing lifting rail a top view of the climbing shoe 32 is shown. The climbing pawl 32 "has two lugs arranged parallel to one another, which can engage in the side of the climbing lifting rail 24 facing the outer wall. The climbing shoe 32 has two legs 32 'with which the side of the climbing rail 18 facing the outer wall 40 is guided Legs 32 "can each be pivoted about the vertical axis y and can be fixed in position with locking pins. Other legs are possible that cannot be swiveled and / or used without locking pins. The climbing pawl 32 "can engage in the climbing lifting rail 24 as well as in the climbing rail 18 in order to enable both the climbing lifting rail and the climbing rail to be hooked into the climbing shoe 32. However, designs of climbing shoes in which different climbing pawls are present are also conceivable in order to be able to hang in either the climbing rail or the climbing lifting rail.
Fig. 4 zeigt die Kletterhubscheine 24 mit fixierter Hubvorrichtung 26 an ihrem unteren Ende 27 in einer räumlichen Außenansicht bei einer Hublänge 3, die bereits in den Figuren lb und 3a dargestellt ist. Das untere Ende 27 der Hubvorrichtung 26 ist mit der Kletterhubschiene 24 verschraubt, wobei das obere Ende 28 zur Verbindung mit der Kletterschiene 18 offen ist. Am oberen Ende von Fig. 4 erkennt man den Querschnitt der Kletterhubschiene 24, wobei die gemäß Fig. 3b der Außenwand 40 zugewandte Seite breiter ist als die dieser Seite gegenüberliegende Seite, die gemäß Fig. 3b von den Führungsschuhen 19" geführt wird. Die breitere Seite weist ein Zahnungsprofil mit rechteckigen Ausnehmungen 61 auf, die zu einem Einhängehubabstand 60 der Kletterhubschiene 24 führen. Anstelle der rechteckigen zu einem Zahnungsprofil führenden Ausnehmungen 61 können auch Halteausnehmungen in Form von vollständig berandeten Löchern, auch Ohren genannt, bei der Kletterhubschiene 24 vorliegen, die je Ausnehmung eine höhere Vertikaltraglast aufnehmen können als die nicht vollumfänglich geschlossenen Ausnehmungen 61. FIG. 4 shows the climbing lifting tickets 24 with the lifting device 26 fixed at their lower end 27 in a three-dimensional external view with a stroke length 3, which is already shown in FIGS. 1b and 3a. The lower end 27 of the lifting device 26 is screwed to the climbing lifting rail 24, the upper end 28 being open for connection to the climbing rail 18. The cross-section of the climbing lifting rail 24 can be seen at the upper end of FIG. 4, the side facing the outer wall 40 according to FIG. 3b being wider than the side opposite this side, that of the guide shoes according to FIG. 3b 19 ". The wider side has a toothed profile with rectangular recesses 61, which lead to a suspension stroke distance 60 of the climbing lifting rail 24. Instead of the rectangular recesses 61 leading to a toothed profile, holding recesses in the form of completely bordered holes, also called ears, can also be used. are present in the climbing lifting rail 24, which can accept a higher vertical load per recess than the recesses 61, which are not fully closed.
Fig. 5 zeigt eine vergrößerte räumliche Schnittansicht der Kletterschiene 18 und Kletterhubschiene 24, die in dem Ausschnitt C in Fig. 2b gezeigt sind. Das untere Ende 27 der Hubvorrichtung mit Hublänge 3 ist an der der Außenwand 40 abgewandten Seite der Kletterhubschiene 24 mittels Verschraubung fixiert, wobei das obere Ende 28 der Hubvorrichtung 26 an einer der Außenwand 44 abgewandten Seite des Führungsschuhs 19" der Kletterschiene 18 mittels Verschraubung fixiert ist. Im unteren Bereich der Fig. 5 weist der an der Außenwand 40 ortsfest angebrachte Kletterschuh 32 die Schenkel 32' auf, die die der Außenwand 40 zugewandte Seite der Kletterschiene 18 führen. Die Kletterklinke 32" kann sowohl in Tragbolzen 19' der Kletterschiene 18 als auch in die Ausnehmungen 61 der der Außenwand 40 zugewandten Seite der Kletterhubschiene 24 eingreifen. Der in Fig. 3 gezeigte Einhängeabstand 20 der Kletterschiene 18 zwischen zwei Tragbolzen 19' umfasst vier Abstände zwischen benachbarten Bohrungen 19. Der Einhängehubabstand 60 der in Fig. 5 gezeigten Kletterhubschiene 24 ist kleiner als der Einhängeabstand 20 und beträgt ungefähr zwei Abstände zwischen benachbarten Bohrungen 19. Daher können beim Ausfahren der Hubvorrichtung zwei Drittel der zum Versetzen der Kletterschiene um den Einhängeabstand 20 erforderlichen Hublänge zum Versetzen der Kletterschiene 18 verwendet werden, während zum Einhängen der Kletterhubschiene 24 lediglich maximal ein Drittel der Hublänge dienen muss. FIG. 5 shows an enlarged spatial sectional view of the climbing rail 18 and climbing lifting rail 24, which are shown in section C in FIG. 2b. The lower end 27 of the lifting device with stroke length 3 is fixed on the side of the climbing lifting rail 24 facing away from the outer wall 40 by means of a screw connection, the upper end 28 of the lifting device 26 being fixed on a side of the guide shoe 19 ″ of the climbing rail 18 facing away from the outer wall 44 by means of screwing 5, the climbing shoe 32 fixedly attached to the outer wall 40 has the legs 32 'which guide the side of the climbing rail 18 facing the outer wall 40. The climbing pawl 32 "can be used in carrying bolts 19' of the climbing rail 18 as well also engage in the recesses 61 on the side of the climbing lifting rail 24 facing the outer wall 40. The hanging distance 20 of the climbing rail 18 shown in FIG. 3 between two support bolts 19 ′ comprises four distances between adjacent bores 19. The hanging stroke distance 60 of the climbing lifting rail 24 shown in FIG. 5 is smaller than the hanging distance 20 and is approximately two distances between adjacent bores 19 Therefore, when the lifting device is extended, two thirds of the stroke length required to move the climbing rail by the hanging distance 20 can be used to move the climbing rail 18, while only a maximum of one third of the stroke length has to be used to attach the climbing lifting rail 24.
Die unter Bezug auf die dargestellte Ausführungsform beschriebenen Merkmale der Erfindung, wie beispielsweise das Zahnungsprofil der Kletterhubschiene 24 gemäß Fig. 4, können auch bei anderen Ausführungsformen der Erfindung vorhanden sein, wie beispielsweise einer Anordnung der Kletterhubschiene 24 nicht in der Kletterschiene 18, sondern neben der Kletterschiene 24 liegend, außer wenn es anders angegeben ist oder sich aus technischen Gründen von selbst verbietet. The features of the invention described with reference to the illustrated embodiment, such as, for example, the tooth profile of the climbing lifting rail 24 according to FIG. 4, can also be present in other embodiments of the invention, such as, for example, an arrangement of the climbing lifting rail 24 not in the climbing rail 18, but next to the Climbing rail 24 lying, unless otherwise stated or for technical reasons prohibits itself.
Bezugszeichenliste LIST OF REFERENCE NUMBERS
1 Bauwerk 1 building
2, 3, 4, 5 Hublänge Hubvorrichtung  2, 3, 4, 5 stroke length lifting device
2', 2" Abstand Oberkante Kletterschiene zu Oberkante  2 ', 2 "distance from top edge of climbing rail to top edge
Kletterhubschiene  Kletterhubschiene
3', 5", 5'" Verschiebung Kletterhubschiene  3 ', 5 ", 5'" displacement climbing lifting rail
4', 5' Verschiebung Kletterschiene  4 ', 5' displacement climbing rail
10 Klettersystem  10 climbing system
11 Gerüsteinheit  11 scaffolding unit
12 Verschalungsbühne  12 formwork platform
13 Verschalung  13 formwork
13' Vertikalträger Verschalung 13 'vertical girder formwork
13" Geländer Verschalungsbühne  13 "railing formwork platform
14 horizontale Richtungen  14 horizontal directions
16 Arbeitsbühne 16 working platform
18 Kletterschiene 18 climbing rails
19 Bohrung in Kletterschiene  19 hole in climbing rail
19' Tragbolzen Kletterschiene 19 'support bolt climbing rail
19" Führungsschuh Kletterschiene für  19 "guide shoe climbing rail for
Kletterhubschiene  Kletterhubschiene
20 Einhängeabstand Kletterschiene  20 Clamping distance for climbing rail
21, 21a, 21b Höhe Oberkante Kletterschiene  21, 21a, 21b height of upper edge of climbing rail
22 Nachlaufbühne  22 trailer platform
24 Kletterhubschiene  24 climbing lifting rail
25, 25a, 25b, 25c Höhe Oberkante Kletterhubschiene  25, 25a, 25b, 25c height of upper edge of climbing lifting rail
26 Hubvorrichtung 26 lifting device
27 untere Ende Hubvorrichtung  27 lower end lifting device
28 obere Ende Hubvorrichtung  28 upper end lifting device
32, 34, 36, 38 Kletterschuh  32, 34, 36, 38 climbing shoe
32' Schenkel Kletterschuh 32" Kletterklinke 32 'thigh climbing shoe 32 "climbing jack
36' Einhängehöhe Kletterschuh  36 'Climbing height for climbing shoe
40, 44, 48, 52 Außenwand Bauwerk  40, 44, 48, 52 outer wall structure
41, 45, 49, 53 Ausschnitt in Außenwand Bauwerk 42, 46, 50, 54 Geschossdecke  41, 45, 49, 53 Cutout in outer wall of structure 42, 46, 50, 54 floor slab
43, 47, 51, 55 Geschosshöhe Bauwerk  43, 47, 51, 55 storey height building
60 Einhängehubabstand Kletterhubschiene 61 Halteausnehmungen 60 Hook-in stroke distance, climbing lifting rail 61 holding recesses
A-A Querschnittsansicht Fig. 3a A-A cross-sectional view Fig. 3a
B Ausschnitt Fig. 2a B section Fig. 2a
C Ausschnitt Fig. 2b C section Fig. 2b
Y vertikale Richtung aufwärts Y vertical direction upwards

Claims

Patentansprüche claims
1. Hubantrieb für ein schienengeführtes Klettersystem (10), das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit Kletterschuhen (32, 34, 36, 38), die an einem Bauwerk (1) ortsfest anordenbar sind, zumindest einer von den Kletterschuhen (32, 34, 36, 38) geführten Kletterschiene (18), die in eine Gerüsteinheit (11) integrierbar oder an der Gerüsteinheit (11) befestigbar ist, einer Kletterhubschiene (24), die relativ zu der Kletterschiene (18) verschiebbar und von der Kletterschiene (18) geführt ist, wobei die Kletterschiene (18) und die Kletterhubschiene (24) jeweils in zumindest einen der Kletterschuhe (32, 34, 36, 38) in einer Richtung einhängbar und in zu dieser Richtung entgegengesetzter Richtung aushängbar und gegenüber dem zumindest einen der Kletterschuhe (32, 34, 36, 38) verschiebbar sind, und mit einer Hubvorrichtung (26), die einenends an der Kletterschiene (18) und anderenends an der Kletterhubschiene (24) derart fixiert ist, dass eine Länge (3, 4, 5) eines Hubs der Hubvorrichtung (26) einer Verschiebung (3'; 3', 4'; 5', 5") der Kletterhubschiene (24) relativ zu der Kletterschiene (18) entspricht, wobei die Länge (4) des Hubs bei eingehängter Kletterhubschiene (24) ausreicht, um die Kletterschiene (18) um einen Einhängeabstand (20) der Kletterschiene (18) versetzt einzuhängen. 1. Lifting drive for a rail-guided climbing system (10), which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with climbing shoes (32, 34, 36, 38) that can be arranged in a fixed position on a building (1), at least one climbing rail (18) guided by the climbing shoes (32, 34, 36, 38), which can be integrated into a scaffolding unit (11) or fastened to the scaffolding unit (11), a climbing lifting rail (24) which is relative to the climbing rail ( 18) is displaceable and guided by the climbing rail (18), the climbing rail (18) and the climbing lifting rail (24) each being able to be hung in at least one of the climbing shoes (32, 34, 36, 38) in one direction and in the opposite direction to this direction Unhookable and displaceable relative to the at least one of the climbing shoes (32, 34, 36, 38), and with a lifting device (26) which is attached to the climbing rail (18) at one end and to the climbing hut at the other end rail (24) is fixed in such a way that a length (3, 4, 5) of a stroke of the lifting device (26) of a displacement (3 '; 3 ', 4'; 5 ', 5 ") corresponds to the climbing lifting rail (24) relative to the climbing rail (18), the length (4) of the stroke being sufficient for the climbing lifting rail (24) to be attached to the climbing rail (18) by a hanging distance (20) of the climbing rail (18) offset.
2. Hubantrieb nach Anspruch 1, bei dem die Länge (4) des Hubs zusätzlich ausreicht, einen Einhängehubabstand (60) der Kletterhubschiene (24) zu überstreichen. 2. Lift drive according to claim 1, wherein the length (4) of the stroke is also sufficient to cover a suspension stroke distance (60) of the climbing lifting rail (24).
3. Hubantrieb nach Anspruch 1 oder Anspruch 2, bei dem der Kletterschuh (34, 36), von dem die Kletterschiene (18) geführt ist, wenn die Kletterhubschiene (24) eingehängt ist, oberhalb oder unterhalb von dem Kletterschuh (32) angeordnet ist, in den die Kletterhubschiene (24) eingehängt ist. 3. Lift drive according to claim 1 or claim 2, wherein the climbing shoe (34, 36), of which the climbing rail (18) is guided when the climbing lifting rail (24) is suspended, is arranged above or below the climbing shoe (32) , in which the climbing lifting rail (24) is suspended.
4. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem der4. linear actuator according to one of the preceding claims, wherein the
Kletterschuh (32, 34, 36, 38) entweder zum Einhängen der Kletterschiene (18) oder der Kletterhubschiene (24) oder zum Einhängen sowohl der Kletterschiene (18) als auch der Kletterhubschiene (24) ausgebildet ist. Climbing shoe (32, 34, 36, 38) is designed either for hanging in the climbing rail (18) or the climbing lifting rail (24) or for hanging in both the climbing rail (18) and the climbing lifting rail (24).
5. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem die5. linear actuator according to one of the preceding claims, wherein the
Kletterhubschiene (24) in den zum Einhängen der Kletterhubschiene (24) ausgebildeten Kletterschuh (32, 34, 36, 38) mittels zumindest eines Rast-/Schnappelementes und einer Vielzahl vonClimbing lifting rail (24) in the climbing shoe (32, 34, 36, 38) designed to hang the climbing lifting rail (24) by means of at least one latching / snap element and a plurality of
Halteelementen zum Halten des zumindest einen Rast- /Schnappelementes oder mittels einer Vielzahl von Rast- /Schnappelementen und zumindest eines Halteelementes zum Halten von zumindest einem Rast-/Schnappelement der Vielzahl von Rast-/Schnappelementen eingehängt ist, wobei das oder die Rast- /Schnappelemente an dem zum Einhängen der Kletterhubschiene (24) ausgebildeten Kletterschuh (32, 34, 36, 38) und das oder die Halteelemente an der Kletterhubschiene (24) vorliegen oder das oder die Halteelemente an dem zum Einhängen derHolding elements for holding the at least one latching / snap element or by means of a plurality of latching / snap elements and at least one holding element for holding at least one latching / snap element of the plurality of latching / snap elements is hooked in, the latching / snap elements on the climbing shoe (32, 34, 36, 38) designed for hanging the climbing lifting rail (24) and the holding element or elements on the climbing lifting rail (24) or the holding element or elements on the for hanging the
Kletterhubschiene (24) ausgebildeten Kletterschuh (32, 34, 36, 38) und das oder die Rast-/Schnappelemente an der Kletterhubschiene (24) vorliegen. Climbing lifting rail (24) trained climbing shoe (32, 34, 36, 38) and the one or more locking / snap elements on the climbing lifting rail (24).
6. Hubantrieb nach Anspruch 5, bei dem das Rast-/Schnappelement als bewegliches Element, das insbesondere schwenkbar, klappbar oder verschiebbar ausgeführt ist, in Form einer Klinke, insbesondere Rastklinke oder Kletterklinke (32"), einer Raste, insbesondere Rastnase, oder eines Bolzens, insbesondere Rastbolzens, ausgebildet ist. 6. linear actuator according to claim 5, wherein the locking / snap element as a movable element, which is in particular pivotable, foldable or displaceable, in the form of a pawl, in particular locking pawl or climbing pawl (32 "), a detent, in particular locking nose, or one Bolt, in particular locking pin, is formed.
7. Hubantrieb nach Anspruch 6, bei dem an der Kletterhubschiene (24) die Rast-/Schnappelemente hintereinander in Form der Kletterklinken (32") oder klappbarer Rastnasen vorliegen. 7. Lift drive according to claim 6, in which on the climbing lifting rail (24) the latching / snap elements one behind the other in the form of the climbing pawls (32 ") or foldable latching lugs.
8. Hubantrieb nach Anspruch 6, bei dem in die Kletterhubschiene (24) hintereinander die Halteelemente in Form von Halteausnehmungen (61) zum Eingriff mit dem zumindest einen Rast-/Schnappelement des Kletterschuhs (32, 34, 36, 38) eingebracht sind oder auf die Kletterhubschiene (24) Haltenoppen aufgebracht, beispielsweise aufgeschweißt, sind. 8. A linear actuator according to claim 6, in which the holding elements in the form of holding recesses (61) for engagement with the at least one latching / snap element of the climbing shoe (32, 34, 36, 38) are introduced or onto one another in the climbing lifting rail (24) the climbing lifting rail (24) holding knobs are applied, for example welded on.
9. Hubantrieb nach Anspruch 8, bei dem die Kletterhubschiene (24) an zumindest einer Seite die Halteausnehmungen (61) derart aufweist, dass die Kletterhubschiene (24) in Form eines Profils mit Einhängekontur, insbesondere mit Zahnungen, vorliegt, oder, insbesondere wenn an dem zum Einhängen der Kletterhubschiene (24) ausgebildeten Kletterschuh (32, 34, 36, 38) lediglich ein Rast- /Schnappelement vorliegt, die Kletterhubschiene (24) die Halteausnehmungen (61) in Form von vollständig berandeten Löchern, auch Ohren genannt, aufweist. 9. linear actuator according to claim 8, wherein the climbing lifting rail (24) on at least one side has the holding recesses (61) such that the climbing lifting rail (24) is in the form of a profile with a hanging contour, in particular with serrations, or, in particular, when the climbing shoe (32, 34, 36, 38) designed to hang the climbing lifting rail (24) has only one latching / snap element, the climbing lifting rail (24) has the holding recesses (61) in the form of completely bordered holes, also called ears.
10. Hubantrieb nach Anspruch 8 oder Anspruch 9, bei dem die10. linear actuator according to claim 8 or claim 9, wherein the
Kletterhubschiene (24) aus Vollmaterial hergestellt, beispielsweise gepresst oder geprägt ist, oder als Hohlprofil, beispielsweise in gelaserter Form, vorliegt. Climbing lifting rail (24) made of solid material, for example pressed or embossed, or as a hollow profile, for example in a lasered form.
11. Hubantrieb nach einem der Ansprüche 6 oder 8 bis 10, bei dem ein in dem oder an dem Kletterschuh (32, 34, 36, 38) angeordnetes Rast-/Schnappelement in Form einer Kletterklinke (32") zum Einhängen sowohl der Kletterschiene (18) als auch der Kletterhubschiene (24) ausgebildet ist. 11. Lift drive according to one of claims 6 or 8 to 10, in which a in / on the climbing shoe (32, 34, 36, 38) arranged locking / snap element in the form of a climbing pawl (32 ") for hanging both the climbing rail ( 18) and the climbing lifting rail (24).
12. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem die Kletterschiene (18) und die Kletterhubschiene (24) ineinander oder nebeneinander liegend angeordnet sind. 12. Lift drive according to one of the preceding claims, wherein the climbing rail (18) and the climbing lifting rail (24) are arranged one inside the other or next to one another.
13. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem die Kletterhubschiene (24) ein Rechteckprofil oder Querschnittsprofil in Form eines L, T oder I, auch Doppel-T genannt, aufweist. 13. Lift drive according to one of the preceding claims, wherein the climbing lifting rail (24) has a rectangular profile or cross-sectional profile in the form of an L, T or I, also called a double-T.
14. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem die Hubvorrichtung (26) als Hydraulikzylinder, Spindelantrieb oder Zahnstangenantrieb, wobei der Spindel- oder Zahnstangenantrieb beispielsweise von einem Elektromotor angetrieben ist, Aktuator oder Linearantrieb ausgeführt ist.  14. linear actuator according to one of the preceding claims, wherein the lifting device (26) as a hydraulic cylinder, spindle drive or rack and pinion drive, wherein the spindle or rack and pinion drive is driven for example by an electric motor, actuator or linear drive.
15. Hubantrieb nach einem der vorhergehenden Ansprüche, bei dem die Kletterschiene (18) um zumindest 4 Grad gegenüber einer vertikalen Achse verschwenkbar ausgeführt ist. 15. Lift drive according to one of the preceding claims, in which the climbing rail (18) is designed to be pivotable by at least 4 degrees with respect to a vertical axis.
16. Schienengeführtes Klettersystem (10) mit einem Hubantrieb nach einem der vorhergehenden Ansprüche, der Gerüsteinheit (11), in die zumindest eine der Kletterschienen (18) integriert oder an der die zumindest eine Kletterschiene (18) befestigt ist, wobei eine Gesamtlänge der zumindest einen Kletterschiene (18) ausreicht, um die Kletterschiene (18) von zumindest zwei Kletterschuhen (32, 34, 36, 38) zu führen, die in einem vorbestimmten Abstand voneinander beabstandet sind. 16. Rail-guided climbing system (10) with a lifting drive according to one of the preceding claims, the scaffold unit (11), in which at least one of the climbing rails (18) is integrated or to which the at least one climbing rail (18) is fastened, a total length of the at least a climbing rail (18) is sufficient to guide the climbing rail (18) of at least two climbing shoes (32, 34, 36, 38) which are spaced apart from one another by a predetermined distance.
17. Schienengeführtes Klettersystem (10) nach Anspruch 16, wobei die zumindest zwei Kletterschuhe (32, 34, 36, 38) in einem Abstand voneinander beabstandet sind, der ungefähr einer Geschosshöhe (43, 47, 51, 55) des Bauwerks (1) oder einem Bruchteil davon entspricht. 17. The rail-guided climbing system (10) according to claim 16, wherein the at least two climbing shoes (32, 34, 36, 38) are spaced apart from one another by approximately a floor height (43, 47, 51, 55) of the structure (1) or a fraction of it.
18. Verfahren zum Klettern eines schienengeführten Klettersystems (10), das insbesondere als Kletterschalung, Klettergerüst, Kletterschutzwand und/oder kletternde Arbeitsplattform einsetzbar ist, mit dem Hubantrieb nach einem der Ansprüche 1 bis 15 und den folgenden Schritten: 18. A method for climbing a rail-guided climbing system (10), which can be used in particular as climbing formwork, climbing scaffold, climbing protection wall and / or climbing work platform, with the lifting drive according to one of claims 1 to 15 and the following steps:
- Ausfahren der Hubvorrichtung (26) bei eingehängter Kletterschiene (18), wobei die Kletterhubschiene (24) abwärts relativ zu der Kletterschiene (18) verschoben wird, bis die Kletterhubschiene (24) eingehängt ist, - Fortsetzen der Ausfahrbewegung der Hubvorrichtung (26), wobei eine weitere Abwärtsverschiebung der Kletterhubschiene (24) durch das erfolgte Einhängen der Kletterhubschiene (24) verhindert wird und die Kletterschiene (18) ausgehängt und um zumindest einen Einhängeabstand (20) der Kletterschiene (20) relativ zu der Kletterhubschiene (24) aufwärts verschoben wird,- Extension of the lifting device (26) when the climbing rail (18) is suspended, the climbing lifting rail (24) being shifted downwards relative to the climbing rail (18) until the climbing lifting rail (24) is suspended, - Continuation of the extension movement of the lifting device (26), a further downward displacement of the climbing lifting rail (24) being prevented by the climbing lifting rail (24) being hooked in, and the climbing rail (18) being detached and at least one hanging distance (20) of the climbing rail (20) is shifted upwards relative to the climbing lifting rail (24),
- Einfahren der Hubvorrichtung (26), wobei die Kletterschiene (18) abwärts relativ zu der Kletterhubschiene (24) verschoben wird, bis die Kletterschiene (18) um zumindest den einen Einhängeabstand (20) aufwärts verschoben eingehängt ist, und- Retracting the lifting device (26), the climbing rail (18) being displaced downward relative to the climbing lifting rail (24) until the climbing rail (18) is suspended displaced upwards by at least one hanging distance (20), and
- Fortsetzen der Einfahrbewegung der Hubvorrichtung (26), wobei eine weitere Abwärtsverschiebung der Kletterschiene (18) durch das erfolgte Einhängen der Kletterschiene (18) verhindert wird und die Kletterhubschiene (24) ausgehängt und um zumindest den einen Einhängeabstand (20) der Kletterschiene (18) relativ zu der Kletterschiene (18) aufwärts verschoben wird. - Continuation of the retracting movement of the lifting device (26), wherein a further downward displacement of the climbing rail (18) is prevented by the climbing rail (18) being hooked in, and the climbing lifting rail (24) is unhooked and by at least one hanging distance (20) of the climbing rail (18 ) is moved upwards relative to the climbing rail (18).
19. Verfahren nach Anspruch 18, bei dem die Verfahrensschritte nach Anspruch 18 als ein Zyklus definiert werden und der Zyklus so oft durchlaufen wird, bis die Gerüsteinheit (11) ein weiteres oder mehrere weitere Geschosse (43, 47, 51, 55) des Bauwerks (1) oder einen zu betonierenden Betonierabschnitt des Bauwerks (1) erreicht hat. 19. The method according to claim 18, wherein the method steps according to claim 18 are defined as a cycle and the cycle is repeated until the scaffolding unit (11) one or more further floors (43, 47, 51, 55) of the building (1) or a concrete section of the structure (1) to be concreted.
EP19748653.3A 2018-07-23 2019-07-15 Lift drive for a rail-guided climbing system and method of lifting a rail guided climbing system Active EP3827146B1 (en)

Applications Claiming Priority (2)

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DE102018117727.5A DE102018117727A1 (en) 2018-07-23 2018-07-23 LIFT DRIVE FOR A RAILWAY CLIMBING SYSTEM
PCT/DE2019/100652 WO2020020412A1 (en) 2018-07-23 2019-07-15 Lift drive for a rail-guided climbing system

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KR (1) KR102625611B1 (en)
CN (1) CN112513392A (en)
AU (1) AU2019311134A1 (en)
CA (1) CA3106333A1 (en)
DE (2) DE102018117727A1 (en)
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AU2019311134A1 (en) 2021-02-11
ES2968201T3 (en) 2024-05-08
KR102625611B1 (en) 2024-01-16
DE102018117727A1 (en) 2020-01-23
EP3827146B1 (en) 2023-10-25
US20210293037A1 (en) 2021-09-23
EP3827146C0 (en) 2023-10-25
WO2020020412A1 (en) 2020-01-30
CA3106333A1 (en) 2020-01-30
CN112513392A (en) 2021-03-16
PL3827146T3 (en) 2024-04-02
SG11202100494PA (en) 2021-02-25
DE112019003709A5 (en) 2021-04-08

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