EP2128382A1 - Tubing formwork - Google Patents

Tubing formwork Download PDF

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Publication number
EP2128382A1
EP2128382A1 EP08009550A EP08009550A EP2128382A1 EP 2128382 A1 EP2128382 A1 EP 2128382A1 EP 08009550 A EP08009550 A EP 08009550A EP 08009550 A EP08009550 A EP 08009550A EP 2128382 A1 EP2128382 A1 EP 2128382A1
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EP
European Patent Office
Prior art keywords
formwork
base body
wheels
tubular formwork
suspension element
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
EP08009550A
Other languages
German (de)
French (fr)
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EP2128382B1 (en
Inventor
Ulrich Rekers
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.)
Rekers Betonwerk & Co KG GmbH
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Rekers Betonwerk & Co KG 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 Rekers Betonwerk & Co KG GmbH filed Critical Rekers Betonwerk & Co KG GmbH
Priority to PL08009550T priority Critical patent/PL2128382T3/en
Priority to EP08009550.8A priority patent/EP2128382B1/en
Priority to DK08009550.8T priority patent/DK2128382T3/en
Publication of EP2128382A1 publication Critical patent/EP2128382A1/en
Application granted granted Critical
Publication of EP2128382B1 publication Critical patent/EP2128382B1/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E21D11/086—Methods of making concrete lining segments
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Definitions

  • the invention relates to a tubbing formwork for the production of tubbing according to the preamble of patent claim 1.
  • the tubbing formwork has a base body, on the side walls of the formwork are pivotally mounted and which is supported on a chassis assembly with wheels.
  • the shape of the tubbing produced in the tubbing formwork is determined by the geometry of the tubbing formwork. It has been observed that the geometry of a tubbing made with the tubbing formwork deviates from its desired shape if during the manufacture of this tubbings one of the impellers stands only slightly higher or lower than the others. However, deviating from the desired shape geometry of a tubbings leads to a greater mechanical stress when this tubbing is inserted into a tunnel lining with other tubbing. In addition, the effect of arranged on the surface of the tubbing seals may be impaired.
  • the invention has for its object to provide a tubbing formwork of the type mentioned, in which the geometry of the formwork while moving the tubbing formwork is more consistent than before.
  • the chassis assembly according to the invention comprises at least one suspension element which supports the main body resiliently.
  • the suspension element unevenness of a substrate on which the tubbing formwork is moved, not transmitted via the chassis assembly directly to the body, but compensated by the suspension element.
  • no torsional forces caused by a higher or lower stationary impeller act on the basic body.
  • it was precisely these torsion forces transmitted into the body that could be identified as the main reason that the side walls connected to the body experience deviations in their geometry from one another and to the body and this deviation is transmitted to the tubbing produced in the tubbing formwork.
  • each impeller is assigned its own suspension element. This is a structurally simple compensation of vertical position of each impeller possible.
  • the wheels are each connected by an independent suspension with the body.
  • At least one suspension element is formed in an advantageous embodiment of the invention by a coil spring.
  • a coil spring On the one hand, it is able to carry along the very high weight of the tubbing formwork filled with concrete and, moreover, suspension by means of a helical spring is easy to construct and therefore cost-effective to implement.
  • At least one suspension element between the main body and a trailing arm is arranged, which is associated with an impeller.
  • This embodiment has the advantage of being both stable and structurally simple and thus cost-effective to implement.
  • the spring constants of the suspension elements are advantageously smaller than the spring constant of the main body in any type of torsional deformation, ie a rotation of the body in itself, the main body can be considered to determine its spring constants as a torsion bar.
  • the chassis arrangement has at least four wheels. This embodiment ensures a high tilt stability of Tübbingschalung.
  • the body is supported on exactly three support points on the chassis assembly. All bearing points are thus always in a common plane.
  • Two impellers are preferably connected to one another via a pendulum axle, wherein the main body is supported on the pendulum axle with only one support point.
  • This embodiment is particularly stable against tilting movements of the tubbing formwork during the process. Nevertheless, no torsional forces are transmitted to the body here as well.
  • a suspension element is arranged between the base body and the pendulum axis, for example in the form of an elastic intermediate layer.
  • one or more impellers may also be associated with further suspension elements.
  • the chassis assembly on exactly three wheels.
  • the support points are formed by the axes of the wheels.
  • the wheels are advantageously offset in the direction of travel in each case in a separate track continuously offset from one another.
  • two wheels are running in the direction of travel in a common track and the third impeller offset this arranged in a further track running.
  • the top of the body forms in an advantageous embodiment of the invention either itself the bottom of the tubbing formwork or it carries such a floor. In both cases, it is achieved that the bottom of the tubbing formwork also remains free from distortions due to torsion of the body.
  • Fig. 1 and 2 schematically show a first embodiment of a tubbing formwork according to the invention 2.
  • the tubbing formwork 2 has a base body 4, on the side walls 6 of the tubbing formwork are pivotally mounted around joints 8.
  • An upper side of the main body 4 forms a bottom 10 of the tubbing formwork 2, whose position in Fig. 1 is concealed by the front side wall 6, but indicated by reference numeral 10.
  • the main body 4 is supported on a chassis assembly 12.
  • the chassis assembly 12 has wheels 14a, 14b, 14c, 14d, on which the tubbing formwork is movable.
  • the wheels 14a, 14b, 14c, 14d are formed by rail wheels, which can run on tracks, not shown in the figures, of a circulation track.
  • the chassis assembly 12 has suspension elements 15 which support the main body 4 resiliently.
  • Each impeller 14a, 14b, 14c, 14d is In the embodiment, a separate suspension element 15 in the form of a coil spring 15 assigned.
  • the wheels 14a, 14b, 14c, 14d are connected via an independent suspension with the base body 4.
  • the suspension elements 15 are arranged between the base body 4 and in each case one impeller 14a, 14b, 14c, 14d associated trailing arms 18.
  • Fig. 3 to 5 show a further embodiment of a Tübbingschalung invention with only three wheels 14a, 14b, 14c, which are connected via these respective associated individual axes 16a, 16b, 16c with the base body 4.
  • the wheels 14a, 14b, 14c are arranged in the direction of travel in each case in a separate lane continuously offset from one another.
  • the three tracks are illustrated by dashed lines 20a, 20b, 20c.
  • the main body 4 is in the embodiment in Fig. 3 to 5 supported on the landing gear assembly 12 via exactly three bearing points 22a, 22b, 22c.
  • the support points 22a, 22b, 22c are formed by the connection of the individual axes 16a, 16b, 16c to the wheels 14a, 14b, 14c.
  • the approximate positions of the bearing points 22a, 22b, 22c are indicated by numbered arrows only, without indicating their exact position.
  • the suspension 15 of the landing gear assembly 12 is in Fig. 3 to 5 not shown. Again, however, all or only individual wheels 14a, 14b, 14c suspension elements 15 are assigned.
  • Fig. 6 and 7 show a further embodiment of the tubbing formwork 2 according to the invention, wherein the chassis assembly 12 four wheels 14a, 14b, 14d, 14e of which two wheels 14 d, 14 e are connected to each other via a pendulum axis 24.
  • the rear wheel 14b is in Fig. 6 obscured by the front wheel 14a.
  • the main body 4 is supported on the pendulum axis 24 with only one support point 22d and also on the two other support points 22a, 22b of the individual axes 16a, 16b with the wheels 14a, 14b.
  • the base body 4 is thus supported relative to the chassis assembly 12 on exactly three support points 22a, 22b, 22d.
  • the approximate position of the support points 22a, 22b, 22d can be indicated only by corresponding arrows, without marking their exact location.
  • the pendulum axis 24 is sprung relative to the base body 4 by a suspension element 15, which is formed in the embodiment of an elastic intermediate layer in the form of a rubber boot.
  • all or only individual wheels 14a, 14b, 14d, 14e further suspension elements 15 may be assigned in addition, in Fig. 6 and 7 but not shown.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The tubbing shell (2) has a base (4), where side panels (6) of the tubbing shell are fastened in a movable manner and is supported on a chassis arrangement with impellers (14a,14c). The chassis arrangement has a suspension element (15), which supports a base (4) in a flexible manner.

Description

Die Erfindung betrifft eine Tübbingschalung zur Herstellung von Tübbingen nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a tubbing formwork for the production of tubbing according to the preamble of patent claim 1.

Derartige Tübbingschalungen sind bekannt. Die Tübbingschalung weist einen Grundkörper auf, an dem Seitenwände der Schalung schwenkbeweglich befestigt sind und der auf einer Fahrwerkanordnung mit Laufrädern abgestützt ist.Such Tübbingschalungen are known. The tubbing formwork has a base body, on the side walls of the formwork are pivotally mounted and which is supported on a chassis assembly with wheels.

Die Form des in der Tübbingschalung hergestellten Tübbings wird durch die Geometrie der Tübbingschalung vorgegeben. Es wurde beobachtet, daß die Geometrie eines mit der Tübbingschalung hergestellten Tübbings von dessen gewünschter Form abweicht, falls während der Herstellung dieses Tübbings eines der Laufräder auch nur geringfügig höher oder tiefer steht als die übrigen. Eine von der gewünschten Form abweichende Geometrie eines Tübbings führt jedoch zu einer stärkeren mechanischen Belastung, wenn dieser Tübbing in eine Tunnelauskleidung mit weiteren Tübbingen eingesetzt wird. Zudem kann die Wirkung von auf der Oberfläche des Tübbings angeordneten Dichtungen beeinträchtigt sein.The shape of the tubbing produced in the tubbing formwork is determined by the geometry of the tubbing formwork. It has been observed that the geometry of a tubbing made with the tubbing formwork deviates from its desired shape if during the manufacture of this tubbings one of the impellers stands only slightly higher or lower than the others. However, deviating from the desired shape geometry of a tubbings leads to a greater mechanical stress when this tubbing is inserted into a tunnel lining with other tubbing. In addition, the effect of arranged on the surface of the tubbing seals may be impaired.

Der Erfindung liegt die Aufgabe zugrunde, eine Tübbingschalung der eingangs genannten Art bereitzustellen, bei der die Geometrie der Schalung während einer Bewegung der Tübbingschalung gleichbleibender ist als bisher.The invention has for its object to provide a tubbing formwork of the type mentioned, in which the geometry of the formwork while moving the tubbing formwork is more consistent than before.

Die Erfindung löst diese Aufgabe durch eine Tübbingschalung mit den Merkmalen des Patentanspruchs 1. Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen 2 bis 12 enthalten.The invention solves this problem by a tubbing formwork with the features of claim 1. Further advantageous embodiments of the invention are contained in the dependent claims 2 to 12.

Die Fahrwerkanordnung weist erfindungsgemäß wenigstens ein Federungselement auf, das den Grundkörper federnd lagert. Durch das Federungselement werden Unebenheiten eines Untergrunds, auf dem die Tübbingschalung bewegt wird, nicht über die Fahrwerkanordnung unmittelbar auf den Grundkörper übertragen, sondern von dem Federungselement ausgeglichen. Insbesondere wirken keine durch ein höher oder tiefer stehendes Laufrad bedingte Torsionskräfte auf den Grundkörper. Gerade diese in den Grundkörper übertragenen Torsionskräfte konnten jedoch als Hauptursache dafür identifiziert werden, daß die mit dem Grundkörper verbundenen Seitenwände Abweichungen in ihrer Geometrie zueinander und zum Grundköper erfahren und diese Abweichung auf den in der Tübbingschalung hergestellten Tübbing übertragen wird.The chassis assembly according to the invention comprises at least one suspension element which supports the main body resiliently. By the suspension element unevenness of a substrate on which the tubbing formwork is moved, not transmitted via the chassis assembly directly to the body, but compensated by the suspension element. In particular, no torsional forces caused by a higher or lower stationary impeller act on the basic body. However, it was precisely these torsion forces transmitted into the body that could be identified as the main reason that the side walls connected to the body experience deviations in their geometry from one another and to the body and this deviation is transmitted to the tubbing produced in the tubbing formwork.

In einer bevorzugten Ausgestaltung der Erfindung ist jedem Laufrad ein eigenes Federungselement zugeordnet. Hierdurch ist ein konstruktiv einfacher Ausgleich der vertikalen Position jedes Laufrades möglich. Besonders bevorzugt sind die Laufräder dabei jeweils durch eine Einzelradaufhängung mit dem Grundkörper verbunden.In a preferred embodiment of the invention, each impeller is assigned its own suspension element. This is a structurally simple compensation of vertical position of each impeller possible. Particularly preferably, the wheels are each connected by an independent suspension with the body.

Zumindest ein Federungselement wird in einer vorteilhaften Ausgestaltung der Erfindung von einer Schraubenfeder gebildet. Diese ist einerseits in der Lage, das sehr hohe Gewicht der mit Beton gefüllten Tübbingschalung mitzutragen und zudem ist eine Federung mittels Schraubenfeder einfach zu konstruieren und damit kostengünstig zu realisieren.At least one suspension element is formed in an advantageous embodiment of the invention by a coil spring. On the one hand, it is able to carry along the very high weight of the tubbing formwork filled with concrete and, moreover, suspension by means of a helical spring is easy to construct and therefore cost-effective to implement.

In einer bevorzugten Ausgestaltung der Erfindung ist zumindest ein Federungselement zwischen dem Grundkörper und einem Längslenker angeordnet, der einem Laufrad zugeordnet ist. Diese Ausgestaltung hat den Vorteil, sowohl stabil als auch konstruktiv einfach und damit kostengünstig realisierbar zu sein.In a preferred embodiment of the invention, at least one suspension element between the main body and a trailing arm is arranged, which is associated with an impeller. This embodiment has the advantage of being both stable and structurally simple and thus cost-effective to implement.

Die Federkonstanten der Federungselemente sind mit Vorteil kleiner als die Federkonstante des Grundkörpers bei jeder Art einer torsionsbedingten Verformung, also einer Verdrehung des Grundkörpers in sich, wobei der Grundkörper zur Ermittlung seiner Federkonstanten als Drehstabfeder betrachtet werden kann. Durch diese Ausgestaltung werden Unebenheiten des Untergrunds stets von dem Federungselement ausgeglichen und nicht etwa durch eine Torsion des Grundkörpers.The spring constants of the suspension elements are advantageously smaller than the spring constant of the main body in any type of torsional deformation, ie a rotation of the body in itself, the main body can be considered to determine its spring constants as a torsion bar. By this configuration, unevenness of the ground are always compensated by the suspension element and not by a torsion of the body.

In einer bevorzugten Ausgestaltung der Erfindung weist die Fahrwerkanordnung zumindest vier Laufräder auf. Diese Ausgestaltung gewährleistet eine hohe Kippstabilität der Tübbingschalung.In a preferred embodiment of the invention, the chassis arrangement has at least four wheels. This embodiment ensures a high tilt stability of Tübbingschalung.

Mit Vorteil ist der Grundkörper über genau drei Auflagerpunkte auf der Fahrwerkanordnung abgestützt. Alle Auflagerpunkte liegen damit stets in einer gemeinsamen Ebene. Bereits hierdurch werden keine Torsionskräfte von der Fahrwerkanordnung über die Auflagerpunkte in den Grundkörper der Tübbingschaulung übertragen. Bevorzugt sind dabei zwei Laufräder über eine Pendelachse miteinander verbunden, wobei der Grundkörper mit nur einem Auflagerpunkt auf der Pendelachse abgestützt ist. Diese Ausgestaltung ist besonders stabil gegenüber Kippbewegungen der Tübbingschalung während des Verfahrens. Dennoch werden auch hier keine Torsionskräfte in den Grundkörper übertragen. Mit Vorteil ist dabei zwischen dem Grundkörper und der Pendelachse ein Federungselement angeordnet, zum Beispiel in Form einer elastischen Zwischenlage. Ergänzend oder alternativ können jedoch auch ein oder mehreren Laufrädern weitere Federungselemente zugeordnet sein.Advantageously, the body is supported on exactly three support points on the chassis assembly. All bearing points are thus always in a common plane. Already hereby no torsional forces are transmitted from the chassis assembly via the support points in the body of Tübbingschaulung. Two impellers are preferably connected to one another via a pendulum axle, wherein the main body is supported on the pendulum axle with only one support point. This embodiment is particularly stable against tilting movements of the tubbing formwork during the process. Nevertheless, no torsional forces are transmitted to the body here as well. Advantageously, a suspension element is arranged between the base body and the pendulum axis, for example in the form of an elastic intermediate layer. In addition or as an alternative, however, one or more impellers may also be associated with further suspension elements.

In einer besonders bevorzugten Ausgestaltung der Erfindung weist die Fahrwerkanordnung genau drei Laufräder auf. Durch diese Ausgestaltung ist sichergestellt, daß der Grundkörper stets über genau drei Auflagerpunkte mit den bereits obengenannten Vorteilen gegenüber der Fahrwerkanordnung abgestützt ist. Die Auflagerpunkte werden dabei von den Achsen der Laufräder gebildet. Um die Fahrwerkanordnung der Tübbingschalung besonders kippstabil während des Verfahrens der Tübbingschalung auszugestalten, sind die Laufräder mit Vorteil in Fahrtrichtung jeweils in einer eigenen Spur laufend zueinander versetzt angeordnet. In einer hierzu alternativen Ausgestaltung sind zwei Laufräder in Fahrtrichtung in einer gemeinsamen Spur laufenden und das dritte Laufrad versetzt hierzu in einer weiteren Spur laufend angeordnet. Hierdurch können bereits am Einsatzort der Tübbingschalung verlegte Gleise und Kreislaufbahnen, auf denen bisher Tübbingschalungen mit vier oder mehr Laufrädern bewegt wurden, weiter verwendet werden.In a particularly preferred embodiment of the invention, the chassis assembly on exactly three wheels. By this configuration it is ensured that the base body is always supported by exactly three support points with the already mentioned advantages over the chassis assembly. The support points are formed by the axes of the wheels. In order to design the suspension arrangement of the segmental formwork particularly stable during the process of tubbing formwork, the wheels are advantageously offset in the direction of travel in each case in a separate track continuously offset from one another. In an alternative embodiment, two wheels are running in the direction of travel in a common track and the third impeller offset this arranged in a further track running. As a result, already laid at the site of the tubbing formwork tracks and circulation paths on which previously Tübbingschalungen with four or more wheels were moved, continue to be used.

Die Oberseite des Grundkörpers bildet in einer vorteilhaften Ausgestaltung der Erfindung entweder selbst den Boden der Tübbingschalung oder aber sie trägt einen derartigen Boden. In beiden Fällen wird erreicht, daß der Boden der Tübbingschalung ebenfalls frei von Formverzerrungen infolge einer Torsion des Grundkörpers bleibt.The top of the body forms in an advantageous embodiment of the invention either itself the bottom of the tubbing formwork or it carries such a floor. In both cases, it is achieved that the bottom of the tubbing formwork also remains free from distortions due to torsion of the body.

Weitere Einzelheiten und vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Zeichnungen der nachfolgend beschriebenen, schematischen Ausführungsbeispiele der Erfindung; es zeigen:

Fig. 1
eine erfindungsgemäße Tübbingschalung in teilweise geschnittener Seitenansicht,
Fig. 2
eine Schnittdarstellung des Gegenstandes der Fig. 1 nach der Linie II-II in Fig. 1,
Fig. 3
eine weitere erfindungsgemäße Tübbingschalung in der Seitenansicht,
Fig. 4
eine Schnittdarstellung des Gegenstandes der Fig. 3 nach der Linie IV-IV in Fig. 3,
Fig. 5
eine Schnittdarstellung des Gegenstandes der Fig. 3 nach der Linie V-V in Fig. 3,
Fig. 6
eine weitere erfindungsgemäße Tübbingschalung in der Seitenansicht und
Fig. 7
eine Schnittdarstellung des Gegenstandes der Fig. 6 nach der Linie VII-VII in Fig. 6.
Further details and advantageous embodiments of the invention will become apparent from the drawings of the following described, schematic embodiments of the invention; show it:
Fig. 1
a segmental formwork according to the invention in a partially sectioned side view,
Fig. 2
a sectional view of the subject of the Fig. 1 after the line II-II in Fig. 1 .
Fig. 3
another Tübbingschalung invention in side view,
Fig. 4
a sectional view of the subject of the Fig. 3 after the line IV-IV in Fig. 3 .
Fig. 5
a sectional view of the subject of the Fig. 3 after the line VV in Fig. 3 .
Fig. 6
another Tübbingschalung invention in side view and
Fig. 7
a sectional view of the subject of the Fig. 6 according to the line VII-VII in Fig. 6 ,

Nachfolgend werden gleichwirkende Elemente mit einer einheitlichen Bezugsziffer versehen.Hereinafter, equivalent elements are given a common reference number.

Fig. 1 und 2 zeigen schematisch eine erste Ausgestaltung einer erfindungsgemäßen Tübbingschalung 2. Die Tübbingschalung 2 weist einen Grundkörper 4 auf, an dem Seitenwände 6 der Tübbingschalung schwenkbeweglich um Gelenke 8 befestigt sind. Eine Oberseite des Grundkörpers 4 bildet einen Boden 10 der Tübbingschalung 2, dessen Position in Fig. 1 von der vorderen Seitenwand 6 verdeckt ist, jedoch durch Bezugsziffer 10 angedeutet wird. Fig. 1 and 2 schematically show a first embodiment of a tubbing formwork according to the invention 2. The tubbing formwork 2 has a base body 4, on the side walls 6 of the tubbing formwork are pivotally mounted around joints 8. An upper side of the main body 4 forms a bottom 10 of the tubbing formwork 2, whose position in Fig. 1 is concealed by the front side wall 6, but indicated by reference numeral 10.

Der Grundkörper 4 ist auf einer Fahrwerkanordnung 12 abgestützt. Die Fahrwerkanordnung 12 weist Laufräder 14a, 14b, 14c, 14d auf, auf denen die Tübbingschalung verfahrbar ist. Im Ausführungsbeispiel werden die Laufräder 14a, 14b, 14c, 14d von Schienenrädern gebildet, die auf in den Figuren nicht dargestellten Gleisen einer Kreislaufbahn laufen können. Die Fahrwerkanordnung 12 weist Federungselemente 15 auf, die den Grundkörper 4 federnd lagern. Jedem Laufrad 14a, 14b, 14c, 14d ist dabei im Ausführungsbeispiel ein eigenes Federungselement 15 in Form einer Schraubenfeder 15 zugeordnet. Die Laufräder 14a, 14b, 14c, 14d sind über eine Einzelradaufhängung mit dem Grundkörper 4 verbunden. Die Federungselemente 15 sind zwischen dem Grundkörper 4 und jeweils einem Laufrad 14a, 14b, 14c, 14d zugeordneten Längslenkern 18 angeordnet.The main body 4 is supported on a chassis assembly 12. The chassis assembly 12 has wheels 14a, 14b, 14c, 14d, on which the tubbing formwork is movable. In the exemplary embodiment, the wheels 14a, 14b, 14c, 14d are formed by rail wheels, which can run on tracks, not shown in the figures, of a circulation track. The chassis assembly 12 has suspension elements 15 which support the main body 4 resiliently. Each impeller 14a, 14b, 14c, 14d is In the embodiment, a separate suspension element 15 in the form of a coil spring 15 assigned. The wheels 14a, 14b, 14c, 14d are connected via an independent suspension with the base body 4. The suspension elements 15 are arranged between the base body 4 and in each case one impeller 14a, 14b, 14c, 14d associated trailing arms 18.

Fig. 3 bis 5 zeigen eine weitere Ausgestaltung einer erfindungsgemäßen Tübbingschalung mit nur drei Laufrädern 14a, 14b, 14c, die über diesen jeweils zugeordneten Einzelachsen 16a, 16b, 16c mit dem Grundkörper 4 verbunden sind. Die Laufräder 14a, 14b, 14c sind in Fahrtrichtung jeweils in einer eigenen Spur laufend zueinander versetzt angeordnet. Die drei Spuren sind durch die gestrichelten Linien 20a, 20b, 20c veranschaulicht. Fig. 3 to 5 show a further embodiment of a Tübbingschalung invention with only three wheels 14a, 14b, 14c, which are connected via these respective associated individual axes 16a, 16b, 16c with the base body 4. The wheels 14a, 14b, 14c are arranged in the direction of travel in each case in a separate lane continuously offset from one another. The three tracks are illustrated by dashed lines 20a, 20b, 20c.

Der Grundkörper 4 ist im Ausführungsbeispiel in Fig. 3 bis 5 über genau drei Auflagerpunkte 22a, 22b, 22c auf der Fahrwerkanordnung 12 abgestützt. Die Auflagerpunkte 22a, 22b, 22c werden dabei von der Verbindung der Einzelachsen 16a, 16b, 16c zu den Laufrädern 14a, 14b, 14c gebildet. Die ungefähren Positionen der Auflagerpunkte 22a, 22b, 22c sind entsprechend bezifferte Pfeile lediglich angedeutet, ohne deren exakte Lage zu markieren. Die Federung 15 der Fahrwerkanordnung 12 ist in Fig. 3 bis 5 nicht dargestellt. Auch hier sind jedoch allen oder nur einzelnen Laufrädern 14a, 14b, 14c Federungselemente 15 zugeordnet.The main body 4 is in the embodiment in Fig. 3 to 5 supported on the landing gear assembly 12 via exactly three bearing points 22a, 22b, 22c. The support points 22a, 22b, 22c are formed by the connection of the individual axes 16a, 16b, 16c to the wheels 14a, 14b, 14c. The approximate positions of the bearing points 22a, 22b, 22c are indicated by numbered arrows only, without indicating their exact position. The suspension 15 of the landing gear assembly 12 is in Fig. 3 to 5 not shown. Again, however, all or only individual wheels 14a, 14b, 14c suspension elements 15 are assigned.

Fig. 6 und 7 zeigen ein weiteres Ausführungsbeispiel der erfindungsgemäßen Tübbingschalung 2, wobei die Fahrwerkanordnung 12 vier Laufräder 14a, 14b, 14d, 14e aufweist, von denen zwei Laufräder 14d, 14e über eine Pendelachse 24 miteinander verbunden sind. Das hintere Laufrad 14b ist in Fig. 6 von dem vorderen Laufrad 14a verdeckt. Der Grundkörper 4 ist auf der Pendelachse 24 mit nur einem Auflagerpunkt 22d und zudem über die beiden weiteren Auflagerpunkte 22a, 22b der Einzelachsen 16a, 16b mit den Laufrädern 14a, 14b abgestützt. Auch bei dieser Ausgestaltung ist der Grundkörper 4 somit gegenüber der Fahrwerkanordnung 12 auf genau drei Auflagerpunkten 22a, 22b, 22d abgestützt. Auch kann die ungefähre Position der Auflagerpunkte 22a, 22b, 22d nur durch entsprechende Pfeile angedeutet werden, ohne deren genaue Lage zu markieren. Die Pendelachse 24 ist gegenüber dem Grundkörper 4 durch ein Federungselement 15 gefedert, das im Ausführungsbeispiel von einer elastischen Zwischenlage in Form einer Gummimanschette gebildet wird. Zudem können zusätzlich auch allen oder nur einzelnen Laufrädern 14a, 14b, 14d, 14e weitere Federungselemente 15 zugeordnet sein, die in Fig. 6 und 7 jedoch nicht dargestellt sind. Fig. 6 and 7 show a further embodiment of the tubbing formwork 2 according to the invention, wherein the chassis assembly 12 four wheels 14a, 14b, 14d, 14e of which two wheels 14 d, 14 e are connected to each other via a pendulum axis 24. The rear wheel 14b is in Fig. 6 obscured by the front wheel 14a. The main body 4 is supported on the pendulum axis 24 with only one support point 22d and also on the two other support points 22a, 22b of the individual axes 16a, 16b with the wheels 14a, 14b. Also in this embodiment, the base body 4 is thus supported relative to the chassis assembly 12 on exactly three support points 22a, 22b, 22d. Also, the approximate position of the support points 22a, 22b, 22d can be indicated only by corresponding arrows, without marking their exact location. The pendulum axis 24 is sprung relative to the base body 4 by a suspension element 15, which is formed in the embodiment of an elastic intermediate layer in the form of a rubber boot. In addition, all or only individual wheels 14a, 14b, 14d, 14e further suspension elements 15 may be assigned in addition, in Fig. 6 and 7 but not shown.

Claims (12)

Tübbingschalung (2) zur Herstellung von Tübbingen, mit einem Grundkörper (4), an dem Seitenwände (6) der Tübbingschalung (2) beweglich befestigt sind und der auf einer Fahrwerkanordnung (12) mit Laufrädern (14a, 14b, 14c, 14d, 14e) abgestützt ist, dadurch aekennzeichnet, daß die Fahrwerkanordnung (12) wenigstens ein Federungselement (15) aufweist, das den Grundkörper (4) federnd lagert.Tübelingschalung (2) for the production of tubbings, with a base body (4) on the side walls (6) of the tubbing formwork (2) are movably mounted and mounted on a chassis assembly (12) with wheels (14a, 14b, 14c, 14d, 14e ), thereby aekennzeichnet that the chassis assembly (12) has at least one suspension element (15) which supports the base body (4) resiliently. Tübbingschalung (2) nach Anspruch 1, dadurch gekennzeichnet, daß jedem Laufrad (14a, 14b, 14c, 14d, 14e) ein eigenes Federungselement (15) zugeordnet ist.Tubular formwork (2) according to claim 1, characterized in that each impeller (14a, 14b, 14c, 14d, 14e) is associated with its own suspension element (15). Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zumindest ein Federungselement (15) von einer Schraubenfeder gebildet wird.Tubular formwork (2) according to one of the preceding claims, characterized in that at least one suspension element (15) is formed by a helical spring. Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zumindest ein Federungselement (15) zwischen dem Grundkörper (4) und einem einem Laufrad (14a, 14b, 14c, 14d) zugeordneten Längslenker (18) angeordnet ist.Tubular formwork (2) according to one of the preceding claims, characterized in that at least one suspension element (15) is arranged between the base body (4) and a trailing arm (18) associated with an impeller (14a, 14b, 14c, 14d). Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Federkonstanten der Federungselemente (15) kleiner sind als die Federkonstante des Grundkörpers (4) bei jeder torsionsbedingten Verformung.Tubular formwork (2) according to one of the preceding claims, characterized in that the spring constants of the suspension elements (15) are smaller than the spring constant of the base body (4) in the case of any torsion-induced deformation. Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Grundkörper (4) über genau drei Auflagerpunkte (22a, 22b, 22c) auf der Fahrwerkanordnung (12) abgestützt ist.Tubular formwork (2) according to one of the preceding claims, characterized in that the base body (4) is supported on the chassis arrangement (12) via exactly three support points (22a, 22b, 22c). Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Fahrwerkanordnung (12) zumindest vier Laufräder (14a, 14b, 14c, 14d, 14e) aufweist.Tubular formwork (2) according to one of the preceding claims, characterized in that the chassis arrangement (12) has at least four running wheels (14a, 14b, 14c, 14d, 14e). Tübbingschalung (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zumindest zwei Laufräder (14d, 14e) über eine Pendelachse (24) miteinander verbunden sind, auf der der Grundkörper (4) mit nur einem Auflagerpunkt (22d) abgestützt ist.Tubular formwork (2) according to one of the preceding claims, characterized in that at least two running wheels (14d, 14e) are connected to one another via a pendulum axle (24), on which the base body (4) is supported with only one support point (22d). Tübbingschalung (2) nach Anspruch 8, dadurch gekennzeichnet, daß zwischen dem Grundkörper (4) und der Pendelachse (24) ein Federungselement (15) angeordnet ist.Tubular formwork (2) according to claim 8, characterized in that a suspension element (15) is arranged between the base body (4) and the pendulum axis (24). Tübbingschalung (2) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Fahrwerkanordnung (12) genau drei Laufräder (14a, 14b, 14c) aufweist.Tubular formwork (2) according to one of claims 1 to 6, characterized in that the chassis arrangement (12) has exactly three running wheels (14a, 14b, 14c). Tübbingschalung (2) nach Anspruch 10, dadurch gekennzeichnet, daß die Laufräder (14a, 14b, 14c) in Fahrtrichtung jeweils in einer eigenen Spur laufend zueinander versetzt angeordnet sind.Tübelingschalung (2) according to claim 10, characterized in that the wheels (14a, 14b, 14c) are arranged offset in the direction of travel in each case in a separate track continuously to each other. Tübbingschalung (2) nach Anspruch 10, dadurch gekennzeichnet, daß zwei Laufräder (14a, 14b, 14c) in Fahrtrichtung in einer gemeinsamen Spur laufend und das dritte Laufrad (14a, 14b, 14c) versetzt hierzu in einer weiteren Spur laufend angeordnet sind.Tubular formwork (2) according to claim 10, characterized in that two running wheels (14a, 14b, 14c) in the direction of travel in a common track running and the third impeller (14a, 14b, 14c) offset thereto are continuously arranged in a further track.
EP08009550.8A 2008-05-26 2008-05-26 Tubing formwork Active EP2128382B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL08009550T PL2128382T3 (en) 2008-05-26 2008-05-26 Tubing formwork
EP08009550.8A EP2128382B1 (en) 2008-05-26 2008-05-26 Tubing formwork
DK08009550.8T DK2128382T3 (en) 2008-05-26 2008-05-26 Tubbing formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08009550.8A EP2128382B1 (en) 2008-05-26 2008-05-26 Tubing formwork

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EP2128382A1 true EP2128382A1 (en) 2009-12-02
EP2128382B1 EP2128382B1 (en) 2013-11-27

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DK (1) DK2128382T3 (en)
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
EP2063070A2 (en) * 2007-11-20 2009-05-27 Max Bögl Fertigteilwerke GmbH & Co. KG Formwork and method for manufacturing precise concrete parts and pre-fabricated concrete parts
CN111136767A (en) * 2019-12-31 2020-05-12 浙江裕洋隧道管片制造有限公司 Subway tunnel segment, equipment for producing segment and production process

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CH358644A (en) * 1958-03-22 1961-11-30 Sulzer Ag Support trolley for the assembly of heavy pipes
US3523343A (en) * 1967-12-05 1970-08-11 Span Deck Inc System for the production of cast concrete members
DE2141511A1 (en) * 1971-08-19 1973-03-01 Schaefer & Urbach DEVICE FOR FEEDING TUEBBINGS TO A TUEBBING TRANSFER MACHINE IN THE CONSTRUCTION OF A TUNNEL
JPH09150413A (en) * 1995-11-30 1997-06-10 Shinkai Kogyo Kk Form for placing precast concrete
DE29816075U1 (en) * 1998-09-07 2000-01-13 Tauber Rohrbau Gmbh & Co Kg Device for placing concrete segments in tunnels
DE29910730U1 (en) * 1999-06-19 2000-11-23 Thoma Erhard L Device for smoothing the convex surface of components cast from concrete, especially tubbings
DE102007014841B4 (en) * 2007-03-28 2009-01-29 Rekers Betonwerk Gmbh & Co. Kg Tübbingschalung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358644A (en) * 1958-03-22 1961-11-30 Sulzer Ag Support trolley for the assembly of heavy pipes
US3523343A (en) * 1967-12-05 1970-08-11 Span Deck Inc System for the production of cast concrete members
DE2141511A1 (en) * 1971-08-19 1973-03-01 Schaefer & Urbach DEVICE FOR FEEDING TUEBBINGS TO A TUEBBING TRANSFER MACHINE IN THE CONSTRUCTION OF A TUNNEL
JPH09150413A (en) * 1995-11-30 1997-06-10 Shinkai Kogyo Kk Form for placing precast concrete
DE29816075U1 (en) * 1998-09-07 2000-01-13 Tauber Rohrbau Gmbh & Co Kg Device for placing concrete segments in tunnels
DE29910730U1 (en) * 1999-06-19 2000-11-23 Thoma Erhard L Device for smoothing the convex surface of components cast from concrete, especially tubbings
DE102007014841B4 (en) * 2007-03-28 2009-01-29 Rekers Betonwerk Gmbh & Co. Kg Tübbingschalung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063070A2 (en) * 2007-11-20 2009-05-27 Max Bögl Fertigteilwerke GmbH & Co. KG Formwork and method for manufacturing precise concrete parts and pre-fabricated concrete parts
EP2063070A3 (en) * 2007-11-20 2011-03-09 Max Bögl Fertigteilwerke GmbH & Co. KG Formwork and method for manufacturing precise concrete parts and pre-fabricated concrete parts
CN111136767A (en) * 2019-12-31 2020-05-12 浙江裕洋隧道管片制造有限公司 Subway tunnel segment, equipment for producing segment and production process
CN111136767B (en) * 2019-12-31 2021-05-11 浙江裕洋隧道管片制造有限公司 Subway tunnel segment, equipment for producing segment and production process

Also Published As

Publication number Publication date
EP2128382B1 (en) 2013-11-27
DK2128382T3 (en) 2014-02-24
PL2128382T3 (en) 2014-04-30

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