EP2159325A1 - Lifting and assembly device for tension members of structures, use of a support element and use of a device and method for attaching and tensioning a tension member - Google Patents

Lifting and assembly device for tension members of structures, use of a support element and use of a device and method for attaching and tensioning a tension member Download PDF

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Publication number
EP2159325A1
EP2159325A1 EP09168811A EP09168811A EP2159325A1 EP 2159325 A1 EP2159325 A1 EP 2159325A1 EP 09168811 A EP09168811 A EP 09168811A EP 09168811 A EP09168811 A EP 09168811A EP 2159325 A1 EP2159325 A1 EP 2159325A1
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EP
European Patent Office
Prior art keywords
tension member
lifting
fastening device
head
opening
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.)
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Application number
EP09168811A
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German (de)
French (fr)
Inventor
Stefan Hatzelmann
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.)
Pfeifer Holding GmbH and Co KG
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Pfeifer Holding GmbH and Co KG
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Publication date
Application filed by Pfeifer Holding GmbH and Co KG filed Critical Pfeifer Holding GmbH and Co KG
Publication of EP2159325A1 publication Critical patent/EP2159325A1/en
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/14—Suspended roofs

Definitions

  • the invention relates to a lifting and mounting device for tension members of buildings, the use of a support element and the use of a device and a method for attaching and tensioning a tension member.
  • tension members In the field of (rope) structures, such as e.g. Stages or roof structures held by tension members, tension members, in particular cables to steel structures or wide-span arches made of steel or reinforced concrete must be connected.
  • fastening devices for example in the form of perforated or eye plates, are provided at the last-mentioned structural parts, each having at least one opening.
  • the tension members are provided with Switzerlandgliedköpfen, which also have at least one opening.
  • the attachment of the tension members to the fastening devices is effected by bolts which are pushed through in each case at least one opening in the tension member head and the fastening device. The tension members must be pulled into this mounting position, mounted and possibly tensioned.
  • a known procedure for attaching the tension members is to the fixed part of the building a Lifting device, for example in the form of a hydraulic cylinder, which cooperates with one or more Hilfszuggliedern.
  • the auxiliary link members are clamped to the tension member slightly away from the tensioner head.
  • the lifting device pulls the tension member by means of Hilfszugglieder in the desired position.
  • the problem here is that consuming on the tension member rework on the terminal point are required.
  • the support on the fixed building part generates moments to be considered in the design.
  • clamping devices are required to bring the tensioner head into the desired position, since it is not pulled in the direction of the fastening device, but in the direction of the point at which the lifting device is attached to the fixed structural part.
  • An alternative approach is to attach to the attachment device auxiliary tabs and to attach auxiliary tension members.
  • the lifting device pulls along with the attached tension member along the auxiliary tension members upwards. In this way, the tension member is brought into the mounting position, stretched and fastened.
  • the described auxiliary straps either remain on the fastening device in a visually inconvenient manner or have to be removed at high altitude, so that, owing to the height, a subsequent processing, such as, e.g. Renewal of the coating, the fastening device is required.
  • the Applicant has used a device for tensioning ropes of a rope structure, which is in the vicinity of an opening of a Fastening device to which a rope is already attached by means of a cable head, supported and can apply a force on auxiliary cables to the rope in the direction of the fastening device.
  • a turnbuckle which is effectively between the cable head and the rope, relieved and twisted to tension the rope.
  • the invention has the object to provide a lifting and mounting device for tension members of buildings, by means of which the attachment of tension members is made possible in visually appealing and / or less complex manner. Furthermore, in this context, a novel use of a support surface on a fastening device of a building and a new use of the above device are presented. Finally, the invention seeks to provide an improved method of attaching and tensioning a tension member.
  • this has at least one support surface which is supported on at least one support element in the vicinity of an opening of a fastening device for a tension member such that the lifting and mounting device about the opening, in particular with substantially the center of the opening as an axis, is pivotable ,
  • the tension member may in particular be a rope, but also a chain, a (train) rod or other tension member, in particular of any suitable material, such as steel or carbon.
  • the support element may be, for example, one or more substantially annularly arranged around the opening and / or on the fastening device itself intended to act elements on which the lifting and mounting device can be pivotally supported in the manner described.
  • the movement of the tension member always occurs to the final fastening position, namely to the opening of the fastening device.
  • the tensioner head attached to the tension member may be disposed on the attachment device such that the fastening bolt is easily secured can be inserted.
  • the power transmission between the lifting device and the tension member can take place directly on the tensioner head, so that the hitherto required reworking can be omitted at the nip of the tension member.
  • the at least one support element can advantageously be provided so that it can be received between the tensioner head and the fastening device, so that it can remain permanently and optically "hidden” on the fastening device, and requires no complicated measures for the removal of auxiliary straps or the like are.
  • the invention relates to structures in which one or more tension members in the final state are "free", i. not surrounded by concrete or the like, remain.
  • the fastening device can also be referred to as a tab or perforated plate.
  • At least one support surface is provided arcuate.
  • the arc may, for example, be essentially semicircular, and the region of the lifting and mounting device according to the invention, on which the support surface is provided, can describe a part of a circular ring, for example a semicircular ring, as a whole. In that regard, this area can also be described as U-shaped or "sickle-shaped".
  • the support of the lifting and mounting device to the fastening device of the building when the lifting and mounting device is fork-shaped in the region of the support surface designed.
  • a gap in which, for example, the fastening device can be received in the form of a provided with an opening stable sheet In this way, a particularly torque-poor support of the lifting and mounting device.
  • the lifting and mounting device further comprises at least one connection for at least one auxiliary tension member, which is articulated to the region of the support surfaces.
  • the pivot axis of the lifting and mounting device about the opening of the fastening device may be substantially perpendicular to a plane containing the pivot axis of the Hilfszugglieds connection to the area with the support surfaces, so that the lifting and mounting device in this area a total "gimbal "represents.
  • the lifting and mounting device according to the invention comprises at least one such auxiliary tension member, as e.g. a rope or a strand which in particular may have a length which extends from the fixing device provided for the rope at least to the ground.
  • auxiliary tension member as e.g. a rope or a strand which in particular may have a length which extends from the fixing device provided for the rope at least to the ground.
  • the lifting and mounting device preferably further comprises a lifting device, for example in the form of a hydraulic device, which cooperates with at least one auxiliary tension member and absorbs the tension member with at least one tension member head such that the tension member directly to the fastening device to which it the tensioner head is to install, is feasible.
  • a lifting device for example in the form of a hydraulic device, which cooperates with at least one auxiliary tension member and absorbs the tension member with at least one tension member head such that the tension member directly to the fastening device to which it the tensioner head is to install, is feasible.
  • the movement of the tension member takes place directly and directly to the attachment point described, so that no complicated clamping or bending measures are required to bring the tension member head in the required position.
  • the invention further proposes the use of at least one support element, which is provided on a fastening device for a tension member of a building with at least one tension member head in the vicinity of at least one opening of the fastening device, can remain on this and preferably between the fastening device and a tension member head is receivable for support a lifting and mounting device for tensioning the tension member before.
  • the support element may be one or more elements in the vicinity of the opening of the fastening device.
  • the support member may be provided in particular as, for example, annular "doubling" in the vicinity of the opening, which could hitherto be present for static reasons.
  • the invention uses for the first time Such support element for supporting a lifting and mounting device, so that advantageously the previously necessary auxiliary tabs or the like can be omitted.
  • the requirements for the optics is thereby satisfied that the support element between the fastening device and the tensioner head is receivable so that it is hidden in the final state.
  • the support element is thus between the tensioner head and the fastening device.
  • the support member may also be on the opposite side, if this is optically acceptable.
  • the method described in any case offers the advantage that the support element remains on the fastening device.
  • at least one of the support of the lifting and mounting device serving support element remains between a part of the "fork” and the fastening device.
  • Fig. 1 is first of the building a fastening device 10 and the tension member to recognize a tension member head 12, which can also be referred to as a cable head.
  • the tensioner head 12 is fork-shaped in the example shown, so that two "eyelets" 14 result in its end region, of which in Fig. 1 only one is recognizable.
  • an opening in the fastening device 10 which substantially corresponds to the respective opening 16 in the eye of the tensioning element head 12, so that a bolt (not illustrated) for fastening the tension member (not shown) by means of the tensioning element head 12 to the fastening device 10 can be pushed through the respective openings.
  • the support element, on which the arcuate portion 18 of the lifting and mounting device is supported, is in Fig. 1 covered by the eye 14 of the tensioner head 12.
  • the embodiment shown is essentially a circular ring mounted around the opening of the fastening device 10 and substantially widening the latter in this area.
  • the cylindrical outer surface of the ring described can be used to support the lifting and mounting device by means of the arcuate portion 18.
  • two such arcuate portions 18 are provided in the embodiment shown, so that this area is "fork-shaped" as a whole, and the fastening device 10 can be received between the two areas 18.
  • the support of both areas 18 by the above-described, attached to the fastening device 10 ring.
  • the (substantially cylindrical) inner surface on the respective arcuate portion 18 forms the support surface described above.
  • FIG. 2 shows first how several fasteners 10 are attached to a fixed part 22 of a structure, such as the pressure ring of a stadium. In the immediate vicinity of the respective fastening device 10, those elements are first to be recognized, which are also in Fig. 1 are shown.
  • connectors 26 are respectively attached to the connecting devices 20 and serve to fasten (only in the right-hand region) auxiliary pulling members 34, which may be designed, for example, as auxiliary ropes or cables.
  • the Hilfszugglieder act, in the embodiment shown on both sides, together with lifting devices in the form of hydraulic cylinders 28 which are located on the Hilfszuggliedern in the in Fig. 2 Pull left position shown.
  • the two hydraulic devices are so spaced apart that the tension member 30 can be passed therebetween.
  • suitable clamping or similar means are provided to transmit the force acting in the direction of the fastening device 10 to the tensioner head 12 can.
  • the initial position is that the lifting and mounting device with the arcuate portions 18 and the terminals 26, as described above, is supported on the fastening device 10 such that the attached to the terminals 26 auxiliary tension members hang down 34.
  • the tension member 30 is received, for example by means of clamping on the tensioner head.
  • the lifting and mounting device can be pivoted by means of the support of the arcuate portions 18 on the fastening device 10, so that no clamping moments arise in an advantageous manner. This applies equally to the articulated connection between the described areas 18 and the terminals 26 for the auxiliary tension members.
  • Fig. 2 is in the right area a state shortly before reaching the mounting position shown.
  • the cable 30 has been pulled including the cable head 12 almost to the fastening device 10, wherein the lifting and mounting device is supported on a respective ring 36 which is mounted in the vicinity of the opening of the fastening device 10.

Abstract

The device has a supporting surface supportable at a supporting element in proximity of an opening (16) of a fastening device (10) for a traction element e.g. rope, such that the device is pivotable about the opening. A connector is provided for an auxiliary traction element, which is flexibly fixed at a region (18) provided with the supporting surface. An elevating device i.e. hydraulic cylinder, cooperates with the auxiliary traction element, and accommodates the traction element with a traction element head (12), such that the head is directly guidable to the opening.

Description

Technisches GebietTechnical area

Die Erfindung betrifft eine Hebe- und Montagevorrichtung für Zugglieder von Bauwerken, die Verwendung eines Abstützelements sowie die Verwendung einer Vorrichtung und ein Verfahren zum Anbringen und Spannen eines Zugglieds.The invention relates to a lifting and mounting device for tension members of buildings, the use of a support element and the use of a device and a method for attaching and tensioning a tension member.

Auf dem Gebiet der (Seil-)Bauwerke, wie z.B. Stadien oder durch Zugglieder gehaltene Dachkonstruktionen, müssen Zugglieder, insbesondere Seile an Stahlkonstruktionen oder weitgespannte Bögen aus Stahl oder Stahlbeton angeschlossen werden. Hierzu sind an den zuletzt genannten Bauwerksteilen Befestigungsvorrichtungen, beispielsweise in Form von Loch- oder Augenblechen, vorgesehen, die jeweils zumindest eine Öffnung aufweisen. Die Zugglieder sind mit Zuggliedköpfen versehen, die ebenfalls zumindest eine Öffnung aufweisen. Die Anbringung der Zugglieder an den Befestigungsvorrichtungen erfolgt durch Bolzen, die durch jeweils zumindest eine Öffnung in dem Zuggliedkopf und der Befestigungsvorrichtung geschoben werden. Die Zugglieder müssen in diese Befestigungsposition gezogen, montiert und gegebenenfalls gespannt werden.In the field of (rope) structures, such as e.g. Stages or roof structures held by tension members, tension members, in particular cables to steel structures or wide-span arches made of steel or reinforced concrete must be connected. For this purpose, fastening devices, for example in the form of perforated or eye plates, are provided at the last-mentioned structural parts, each having at least one opening. The tension members are provided with Zuggliedköpfen, which also have at least one opening. The attachment of the tension members to the fastening devices is effected by bolts which are pushed through in each case at least one opening in the tension member head and the fastening device. The tension members must be pulled into this mounting position, mounted and possibly tensioned.

Stand der TechnikState of the art

Eine bekannte Vorgehensweise zum Anbringen der Zugglieder besteht darin, an dem feststehenden Gebäudeteil eine Hebevorrichtung, beispielsweise in Form eines Hydraulikzylinders anzubringen, die mit einem oder mehreren Hilfszuggliedern zusammenwirkt. Die Hilfszugglieder werden an dem Zugglied etwas entfernt von dem Zuggliedkopf festgeklemmt. Nachfolgend zieht die Hebevorrichtung das Zugglied mittels der Hilfszugglieder in die gewünschte Position. Problematisch ist hierbei, dass an dem Zugglied aufwändige Nacharbeiten an der Klemmstelle erforderlich sind. Ferner erzeugt die Abstützung an dem feststehenden Bauwerksteil Momente, die bei der Auslegung zu berücksichtigen sind. Schließlich sind Klemmvorrichtungen erforderlich, um den Zuggliedkopf in die gewünschte Position zu bringen, da er nicht in Richtung der Befestigungsvorrichtung, sondern in Richtung derjenigen Stelle gezogen wird, an der die Hebevorrichtung an dem feststehenden Bauwerksteil befestigt ist.A known procedure for attaching the tension members is to the fixed part of the building a Lifting device, for example in the form of a hydraulic cylinder, which cooperates with one or more Hilfszuggliedern. The auxiliary link members are clamped to the tension member slightly away from the tensioner head. Subsequently, the lifting device pulls the tension member by means of Hilfszugglieder in the desired position. The problem here is that consuming on the tension member rework on the terminal point are required. Furthermore, the support on the fixed building part generates moments to be considered in the design. Finally, clamping devices are required to bring the tensioner head into the desired position, since it is not pulled in the direction of the fastening device, but in the direction of the point at which the lifting device is attached to the fixed structural part.

Eine alternative Vorgehensweise besteht darin, an der Befestigungsvorrichtung Hilfslaschen anzubringen und daran Hilfszugglieder zu befestigen. Die Hebevorrichtung zieht sich zusammen mit dem daran angebrachten Zugglied entlang der Hilfszugglieder nach oben. Auf diese Weise wird das Zugglied in die Befestigungsposition gebracht, gespannt und befestigt. Hierbei besteht ein Nachteil darin, dass die beschriebenen Hilfslaschen entweder in optisch nicht ansprechender Weise an der Befestigungsvorrichtung verbleiben oder in großer Höhe entfernt werden müssen, so dass, aufgrund der Höhe, in aufwändiger Weise eine Nachbearbeitung, wie z.B. Erneuerung der Beschichtung, der Befestigungsvorrichtung erforderlich wird. Ferner besteht auch hier die Notwendigkeit, das Zugglied in die Befestigungsposition zu bewegen, die nicht notwendigerweise auf der Linie liegen muss, die sich zu den beschriebenen Hilfslaschen erstreckt.An alternative approach is to attach to the attachment device auxiliary tabs and to attach auxiliary tension members. The lifting device pulls along with the attached tension member along the auxiliary tension members upwards. In this way, the tension member is brought into the mounting position, stretched and fastened. In this case, there is a disadvantage that the described auxiliary straps either remain on the fastening device in a visually inconvenient manner or have to be removed at high altitude, so that, owing to the height, a subsequent processing, such as, e.g. Renewal of the coating, the fastening device is required. Furthermore, there is also the need here to move the tension member in the mounting position, which does not necessarily have to lie on the line extending to the described auxiliary tabs.

Ferner ist seitens der Anmelderin eine Vorrichtung zum Spannen von Seilen eines Seilbauwerks verwendet worden, die sich in der Umgebung einer Öffnung einer Befestigungsvorrichtung, an der bereits ein Seil mittels eines Seilkopfes angebracht ist, abstützt und über Hilfslitzen eine Kraft auf das Seil in Richtung der Befestigungsvorrichtung aufbringen kann. Hierdurch kann ein Spannschloss, das sich gewissermaßen zwischen dem Seilkopf und dem Seil befindet, entlastet und verdreht werden, um das Seil zu spannen.Furthermore, the Applicant has used a device for tensioning ropes of a rope structure, which is in the vicinity of an opening of a Fastening device to which a rope is already attached by means of a cable head, supported and can apply a force on auxiliary cables to the rope in the direction of the fastening device. As a result, a turnbuckle, which is effectively between the cable head and the rope, relieved and twisted to tension the rope.

Garstellung der ErfindungGarstellung of the invention

Vor diesem Hintergrund liegt der Erfindung die Aufgabe zugrunde, eine Hebe- und Montagevorrichtung für Zugglieder von Bauwerken zu schaffen, mittels derer in optisch ansprechender und/oder wenig aufwändiger Art und Weise die Anbringung von Zuggliedern ermöglicht wird. Ferner werden in diesem Zusammenhang eine neuartige Verwendung einer Abstützfläche an einer Befestigungsvorrichtung eines Bauwerks und eine neue Verwendung der oben genannten Vorrichtung vorgestellt. Schließlich strebt die Erfindung ein verbessertes Verfahren zum Anbringen und Spannen eines Zugglieds an.Against this background, the invention has the object to provide a lifting and mounting device for tension members of buildings, by means of which the attachment of tension members is made possible in visually appealing and / or less complex manner. Furthermore, in this context, a novel use of a support surface on a fastening device of a building and a new use of the above device are presented. Finally, the invention seeks to provide an improved method of attaching and tensioning a tension member.

Die Lösung der genannten Aufgabe erfolgt zum einen durch die im Anspruch 1 beschriebene Hebe- und Montagevorrichtung.The solution of the above object is achieved on the one hand by the lifting and mounting device described in claim 1.

Demzufolge weist diese zumindest eine Abstützfläche auf, die an zumindest einem Abstützelement in der Umgebung einer Öffnung einer Befestigungsvorrichtung für ein Zugglied derart abstützbar ist, dass die Hebe- und Montagevorrichtung um die Öffnung, insbesondere mit im Wesentlichen der Mitte der Öffnung als Achse, schwenkbar ist. Das Zugglied kann insbesondere ein Seil, ebenso jedoch eine Kette, eine (Zug)Stange oder ein sonstiges Zugglied, insbesondere aus einem beliebigen geeigneten Material, wie Stahl oder Karbon sein. Bei dem Abstützelement kann es sich beispielsweise um ein oder mehrere im Wesentlichen ringförmig um die Öffnung angeordnete und/oder an der Befestigungsvorrichtung selbst vorgesehene Elemente handeln, an denen die Hebe- und Montagevorrichtung in der beschriebenen Weise schwenkbar abgestützt werden kann. Zusammen mit einem oder mehreren Hilfszuggliedern, die an der Hebe- und Montagevorrichtung angebracht sind und an denen sich eine Hebevorrichtung zusammen mit einem daran angebrachten Zugglied hochziehen kann, erfolgt somit die Bewegung des Zugglieds stets zu der endgültigen Befestigungsposition, nämlich zu der Öffnung der Befestigungsvorrichtung. Insbesondere kann, ohne dass unerwünschte Momente erzeugt werden, und ohne dass aufwändige Klemm- oder sonstige Vorrichtungen erforderlich sind, um den Zuggliedkopf in die Befestigungsposition zu bringen, der an dem Zugglied angebrachte Zuggliedkopf derart an der Befestigungsvorrichtung angeordnet werden, dass in einfacher Weise der Befestigungsbolzen eingeschoben werden kann.Accordingly, this has at least one support surface which is supported on at least one support element in the vicinity of an opening of a fastening device for a tension member such that the lifting and mounting device about the opening, in particular with substantially the center of the opening as an axis, is pivotable , The tension member may in particular be a rope, but also a chain, a (train) rod or other tension member, in particular of any suitable material, such as steel or carbon. The support element may be, for example, one or more substantially annularly arranged around the opening and / or on the fastening device itself intended to act elements on which the lifting and mounting device can be pivotally supported in the manner described. Thus, together with one or more auxiliary pull members attached to the lifting and mounting device, on which a lifting device can hoist together with a tension member attached thereto, the movement of the tension member always occurs to the final fastening position, namely to the opening of the fastening device. In particular, without undesirable moments being generated and without the need for expensive clamping or other devices to bring the tensioner head into the mounting position, the tensioner head attached to the tension member may be disposed on the attachment device such that the fastening bolt is easily secured can be inserted.

Insbesondere kann die Kraftübertragung zwischen der Hebevorrichtung und dem Zugglied unmittelbar an dem Zuggliedkopf erfolgen, so dass die bislang erforderlichen Nacharbeiten an der Klemmstelle des Zugglieds entfallen können. Ferner kann das zumindest eine Abstützelement in vorteilhafter Weise so vorgesehen sein, dass es zwischen dem Zuggliedkopf und der Befestigungsvorrichtung aufnehmbar ist, so dass es dauerhaft und optisch "versteckt" an der Befestigungsvorrichtung verbleiben kann, und keine aufwändigen Maßnahmen zur Entfernung von Hilfslaschen oder dergleichen erforderlich sind. Die Erfindung betrifft insbesondere Bauwerke, bei denen ein oder mehrere Zugglieder im Endzustand "frei", d.h. nicht durch Beton oder dergleichen umgeben, verbleiben. Die Befestigungsvorrichtung kann auch als auch Lasche oder Lochblech bezeichnet werden.In particular, the power transmission between the lifting device and the tension member can take place directly on the tensioner head, so that the hitherto required reworking can be omitted at the nip of the tension member. Furthermore, the at least one support element can advantageously be provided so that it can be received between the tensioner head and the fastening device, so that it can remain permanently and optically "hidden" on the fastening device, and requires no complicated measures for the removal of auxiliary straps or the like are. In particular, the invention relates to structures in which one or more tension members in the final state are "free", i. not surrounded by concrete or the like, remain. The fastening device can also be referred to as a tab or perforated plate.

Bevorzugte Weiterbildungen der erfindungsgemäßen Hebe- und Montagevorrichtung sind in den weiteren Ansprüchen beschrieben.Preferred developments of the lifting and mounting device according to the invention are described in the further claims.

Um die schwenkbare Abstützung der Hebe- und Montagevorrichtung besonders effizient und leichtgängig zu gestalten, ist zumindest eine Abstützfläche bogenförmig vorgesehen. Der Bogen kann beispielsweise im Wesentlichen halbkreisförmig sein, und derjenige Bereich der erfindungsgemäßen Hebe- und Montagevorrichtung, an dem die Abstützfläche vorgesehen ist, kann insgesamt einen Teil eines Kreisringes, beispielsweise einen Halbkreisring, beschreiben. Insoweit kann dieser Bereich auch als U- oder "sichelförmig" beschrieben werden.In order to make the pivotal support of the lifting and mounting device particularly efficient and smooth, at least one support surface is provided arcuate. The arc may, for example, be essentially semicircular, and the region of the lifting and mounting device according to the invention, on which the support surface is provided, can describe a part of a circular ring, for example a semicircular ring, as a whole. In that regard, this area can also be described as U-shaped or "sickle-shaped".

Besonders stabil gestaltet sich die Abstützung der Hebe- und Montagevorrichtung an der Befestigungsvorrichtung des Bauwerks, wenn die Hebe- und Montagevorrichtung im Bereich der Abstützfläche gabelförmig ausgeführt ist. Mit anderen Worten wird zwischen zwei Bereichen, die jeweils eine Abstützfläche aufweisen können, ein Zwischenraum definiert, in dem beispielsweise die Befestigungsvorrichtung in Form eines mit einer Öffnung versehenen stabilen Blechs aufgenommen werden kann. Auf diese Weise erfolgt eine besonders momentenarme Abstützung der Hebe- und Montagevorrichtung.Particularly stable, the support of the lifting and mounting device to the fastening device of the building, when the lifting and mounting device is fork-shaped in the region of the support surface designed. In other words, between two areas, each of which may have a support surface, defined a gap in which, for example, the fastening device can be received in the form of a provided with an opening stable sheet. In this way, a particularly torque-poor support of the lifting and mounting device.

Bevorzugt weist die erfindungsgemäße Hebe- und Montagevorrichtung ferner zumindest einen Anschluss für zumindest ein Hilfszugglied auf, der gelenkig an dem Bereich der Abstützflächen angebracht ist. Somit erfolgt auch hier die Einleitung der Kräfte, ohne dass Momente erzeugt werden. Hierbei kann die Schwenkachse der Hebe- und Montagevorrichtung um die Öffnung der Befestigungsvorrichtung weitgehend senkrecht zu einer Ebene sein, welche die Schwenkachse des Hilfszugglieds-Anschlusses zu dem Bereich mit den Abstützflächen enthält, so dass sich die Hebe- und Montagevorrichtung in diesem Bereich insgesamt "kardanisch" darstellt.Preferably, the lifting and mounting device according to the invention further comprises at least one connection for at least one auxiliary tension member, which is articulated to the region of the support surfaces. Thus, also here the introduction of the forces takes place without moments being generated. In this case, the pivot axis of the lifting and mounting device about the opening of the fastening device may be substantially perpendicular to a plane containing the pivot axis of the Hilfszugglieds connection to the area with the support surfaces, so that the lifting and mounting device in this area a total "gimbal "represents.

Bevorzugt weist die erfindungsgemäße Hebe- und Montagevorrichtung zumindest ein derartiges Hilfszugglied, wie z.B. ein Seil oder eine Litze auf, das/die insbesondere eine Länge aufweisen kann, die von der für das Seil vorgesehenen Befestigungsvorrichtung zumindest bis zum Boden reicht. Hierdurch kann das zu befestigende Seil ohne weitere Hilfsmaßnahmen mittels der erfindungsgemäßen Vorrichtung vom Boden bis zu seiner Befestigungsvorrichtung bewegt und dort montiert werden.Preferably, the lifting and mounting device according to the invention comprises at least one such auxiliary tension member, as e.g. a rope or a strand which in particular may have a length which extends from the fixing device provided for the rope at least to the ground. As a result, the rope to be fastened can be moved without further assistance measures by means of the device according to the invention from the ground to its fastening device and mounted there.

Wie beschrieben, weist die erfindungsgemäße Hebe- und Montagevorrichtung ferner bevorzugt eine Hebevorrichtung, beispielsweise in Form einer Hydraulikvorrichtung auf, die mit zumindest einem Hilfszugglied zusammenwirkt und das Zugglied mit zumindest einem Zuggliedkopf derart aufnimmt, dass das Zugglied direkt zu der Befestigungsvorrichtung, an der es mittels des Zuggliedkopfes anzubringen ist, führbar ist. Mit anderen Worten erfolgt die Bewegung des Zugglieds unmittelbar und auf direktem Weg zu der beschriebenen Befestigungsstelle, so dass keine aufwändigen Klemm- oder Biegemaßnahmen erforderlich sind, um den Zuggliedkopf in die erforderliche Position zu bringen.As described, the lifting and mounting device according to the invention preferably further comprises a lifting device, for example in the form of a hydraulic device, which cooperates with at least one auxiliary tension member and absorbs the tension member with at least one tension member head such that the tension member directly to the fastening device to which it the tensioner head is to install, is feasible. In other words, the movement of the tension member takes place directly and directly to the attachment point described, so that no complicated clamping or bending measures are required to bring the tension member head in the required position.

Die Erfindung schlägt ferner die Verwendung zumindest eines Abstützelements, das an einer Befestigungsvorrichtung für ein Zugglied eines Bauwerks mit zumindest einem Zuggliedkopf in der Umgebung zumindest einer Öffnung der Befestigungsvorrichtung vorgesehen ist, an dieser verbleiben kann und bevorzugt zwischen Befestigungsvorrichtung und einem Zuggliedkopf aufnehmbar ist, zur Abstützung einer Hebe- und Montagevorrichtung zum Spannen des Zugglieds vor. Bei dem Abstützelement kann es sich um ein oder mehrere Elemente in der Umgebung der Öffnung der Befestigungsvorrichtung handeln. Das Abstützelement kann insbesondere als beispielsweise ringförmige "Aufdoppelung" in der Umgebung der Öffnung vorgesehen sein, die bislang aus statischen Gründen vorhanden sein konnte. Erstmals nutzt die Erfindung jedoch ein derartiges Abstützelement zur Abstützung einer Hebe- und Montagevorrichtung, so dass in vorteilhafter Weise die bislang notwendigen Hilfslaschen oder dergleichen entfallen können. Den Anforderungen an die Optik wird dadurch Genüge getan, dass das Abstützelement zwischen der Befestigungsvorrichtung und dem Zuggliedkopf aufnehmbar ist, so dass es im Endzustand verdeckt ist.The invention further proposes the use of at least one support element, which is provided on a fastening device for a tension member of a building with at least one tension member head in the vicinity of at least one opening of the fastening device, can remain on this and preferably between the fastening device and a tension member head is receivable for support a lifting and mounting device for tensioning the tension member before. The support element may be one or more elements in the vicinity of the opening of the fastening device. The support member may be provided in particular as, for example, annular "doubling" in the vicinity of the opening, which could hitherto be present for static reasons. However, the invention uses for the first time Such support element for supporting a lifting and mounting device, so that advantageously the previously necessary auxiliary tabs or the like can be omitted. The requirements for the optics is thereby satisfied that the support element between the fastening device and the tensioner head is receivable so that it is hidden in the final state.

Es wird ferner die Verwendung einer Vorrichtung, die an zumindest einem Abstützelement in der Umgebung einer Öffnung einer Befestigungsvorrichtung für ein Zugglied abstützbar ist, und mittels der eine Kraft auf ein Zugglied und/oder einen Kopf desselben in Richtung der Befestigungsvorrichtung aufbringbar ist, zum Bewegen des Zugglieds und des Kopfes desselben zu der Befestigungsvorrichtung und nachfolgendes Montieren daran vorgeschlagen. Durch die beschriebenen Verwendungen können somit sämtliche Vorteile erreicht werden, die vorangehend für die erfindungsgemäße Hebe- und Montagevorrichtung beschrieben wurden.It is further the use of a device which is supported on at least one support element in the vicinity of an opening of a fastening device for a tension member, and by means of which a force on a tension member and / or a head thereof in the direction of the fastening device can be applied, for moving the Tension member and the head thereof to the fastening device and subsequent mounting it proposed. By the uses described thus all the advantages can be achieved, which have been described above for the lifting and mounting device according to the invention.

Dies gilt in gleicher Weise für ein Verfahren zum Anbringen und Spannen eines Zugglieds mit zumindest einem Zuggliedkopf an einem Bauwerk mit folgenden Schritten:

  • Abstützen einer Hebe- und Montagevorrichtung an zumindest einem Abstützelement an einer Befestigungsvorrichtung des Bauwerks;
  • Bewegen des Zugglieds zu der Befestigungsvorrichtung; und
  • Befestigung des Zugglieds an der Befestigungsvorrichtung mittels des Zuggliedkopfes derart, dass das der Abstützung der Hebe- und Montagevorrichtung dienende Abstützelement an der Befestigungsvorrichtung verbleibt und bevorzugt zwischen dem Zuggliedkopf und der Befestigungsvorrichtung aufgenommen wird.
This applies equally to a method for attaching and tensioning a tension member with at least one tension member head to a structure with the following steps:
  • Supporting a lifting and mounting device on at least one support element on a fastening device of the building;
  • Moving the tension member to the attachment device; and
  • Attachment of the tension member to the fastening device by means of the tension member head such that the support of the lifting and mounting device serving support member remains on the fastening device and is preferably received between the tension member head and the fastening device.

Für den Fall, dass der Zuggliedkopf gewissermaßen "einlagig", beispielsweise in Form eines einfachen Lochblechs, ausgeführt ist, befindet sich das Abstützelement somit zwischen dem Zuggliedkopf und der Befestigungsvorrichtung. Im Extremfall kann sich das Abstützelement auch auf der gegenüberliegenden Seite befinden, wenn dies optisch akzeptabel ist. Das beschriebene Verfahren bietet jedoch in jedem Fall den Vorteil, dass das Abstützelement an der Befestigungsvorrichtung verbleibt. Bei einem gabelförmigen Zuggliedkopf verbleibt zumindest ein der Abstützung der Hebe- und Montagevorrichtung dienendes Abstützelement zwischen einem Teil der "Gabel" und der Befestigungsvorrichtung. Ferner sind sämtliche im Zusammenhang mit der Hebe- und Montagevorrichtung genannten Merkmale auf die beschriebenen Verwendungen und das Verfahren anwendbar. Dies gilt in gleicher Weise für den Einsatz jeglicher im Zusammenhang mit den Verwendungen und/oder dem Verfahren angegebenen Merkmale auf die erfindungsgemäße Hebe- und Montagevorrichtung.In the event that the tension member head is in a sense "single-ply", for example in the form of a simple perforated plate, executed, the support element is thus between the tensioner head and the fastening device. In extreme cases, the support member may also be on the opposite side, if this is optically acceptable. However, the method described in any case offers the advantage that the support element remains on the fastening device. In a bifurcated Zuggliedkopf at least one of the support of the lifting and mounting device serving support element remains between a part of the "fork" and the fastening device. Furthermore, all features mentioned in connection with the lifting and mounting device are applicable to the described uses and the method. This applies equally to the use of any features specified in connection with the uses and / or the method on the lifting and mounting device according to the invention.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Nachfolgend wird eine bevorzugte Ausführungsform der Erfindung beispielhaft und unter Bezugnahme auf die Zeichnungen beschrieben. Es zeigen:

Fig. 1
eine perspektivische Ansicht eines Teils der erfindungsgemäßen Hebe- und Montagevorrichtung mit einer Befestigungsvorrichtung und einem Zuggliedkopf; und
Fig. 2
eine perspektivische Ansicht eines Teils eines Bauwerks mit mehreren erfindungsgemäßen Hebe- und Montagevorrichtungen.
Hereinafter, a preferred embodiment of the invention will be described by way of example and with reference to the drawings. Show it:
Fig. 1
a perspective view of a portion of the lifting and mounting device according to the invention with a fastening device and a tensioner head; and
Fig. 2
a perspective view of a portion of a building with several lifting and mounting devices according to the invention.

Ausführliche Beschreibung einer bevorzugten Ausführungsform der ErfindungDetailed description of a preferred embodiment of the invention

In Fig. 1 ist zunächst von dem Bauwerk eine Befestigungsvorrichtung 10 und von dem Zugglied ein Zuggliedkopf 12 zu erkennen, der auch als Seilkopf bezeichnet werden kann. Der Zuggliedkopf 12 ist bei dem gezeigten Beispiel gabelförmig ausgebildet, so dass sich in seinem Endbereich zwei "Ösen" 14 ergeben, von denen in Fig. 1 lediglich eine erkennbar ist. Ebenfalls nicht erkennbar ist eine Öffnung in der Befestigungsvorrichtung 10, die im Wesentlichen der jeweiligen Öffnung 16 in der Öse des Zuggliedkopfs 12 entspricht, so dass ein (nicht dargstellter) Bolzen zur Befestigung des (nicht dargestellten) Zugglieds mittels des Zuggliedkopfes 12 an der Befestigungsvorrichtung 10 durch die jeweiligen Öffnungen geschoben werden kann.In Fig. 1 is first of the building a fastening device 10 and the tension member to recognize a tension member head 12, which can also be referred to as a cable head. The tensioner head 12 is fork-shaped in the example shown, so that two "eyelets" 14 result in its end region, of which in Fig. 1 only one is recognizable. Likewise not recognizable is an opening in the fastening device 10, which substantially corresponds to the respective opening 16 in the eye of the tensioning element head 12, so that a bolt (not illustrated) for fastening the tension member (not shown) by means of the tensioning element head 12 to the fastening device 10 can be pushed through the respective openings.

Das Abstützelement, an dem sich der bogenförmige Abschnitt 18 der Hebe- und Montagevorrichtung abstützt, ist in Fig. 1 durch die Öse 14 des Zuggliedkopfes 12 verdeckt. Bei der gezeigten Ausführungsform handelt es sich jedoch im Wesentlichen um einen Kreisring, der um die Öffnung der Befestigungsvorrichtung 10 angebracht ist und letztere in diesem Bereich im Wesentlichen verbreitert. Insbesondere kann die zylinderförmige Außenfläche des beschriebenen Ringes zur Abstützung der Hebe- und Montagevorrichtung mittels des bogenförmigen Abschnitts 18 genutzt werden. Wie in Fig. 1 zu erkennen ist, sind bei der gezeigten Ausführungsform zwei derartige bogenförmige Abschnitte 18 vorgesehen, so dass dieser Bereich insgesamt "gabelförmig" ist, und die Befestigungsvorrichtung 10 zwischen den beiden Bereichen 18 aufgenommen werden kann. Bevorzugt erfolgt die Abstützung beider Bereiche 18 durch den vorangehend beschriebenen, an der Befestigungsvorrichtung 10 angebrachten Ring. Die (weitgehend zylinderförmige) Innenfläche an dem jeweiligen bogenförmigen Abschnitt 18 bildet die oben beschriebene Abstützfläche.The support element, on which the arcuate portion 18 of the lifting and mounting device is supported, is in Fig. 1 covered by the eye 14 of the tensioner head 12. However, the embodiment shown is essentially a circular ring mounted around the opening of the fastening device 10 and substantially widening the latter in this area. In particular, the cylindrical outer surface of the ring described can be used to support the lifting and mounting device by means of the arcuate portion 18. As in Fig. 1 can be seen, two such arcuate portions 18 are provided in the embodiment shown, so that this area is "fork-shaped" as a whole, and the fastening device 10 can be received between the two areas 18. Preferably, the support of both areas 18 by the above-described, attached to the fastening device 10 ring. The (substantially cylindrical) inner surface on the respective arcuate portion 18 forms the support surface described above.

An die jeweiligen freien Enden der im Wesentlichen halbkreisringförmigen Bereiche 18 sind Anschlussvorrichtungen 20 angebracht, an die jeweils ein Anschluss zur Befestigung eines oder mehrerer Hilfszugglieder oder -litzen anbringbar ist.At the respective free ends of the substantially semicircular regions 18 connecting devices 20 are attached, to each of which a connection for attaching one or more auxiliary tension members or strands can be attached.

Dies ist in Fig. 2 erkennbar. Fig. 2 zeigt zunächst, wie mehrere Befestigungsvorrichtungen 10 an einem feststehenden Teil 22 eines Bauwerks, beispielsweise dem Druckring eines Stadions, angebracht sind. In der unmittelbaren Umgebung der jeweiligen Befestigungsvorrichtung 10 sind zunächst diejenigen Elemente zu erkennen, die auch in Fig. 1 dargestellt sind. Über geeignete Bolzen 24 sind an die Anschlussvorrichtungen 20 jeweils Anschlüsse 26 angebracht, die der Befestigung (nur im rechten Bereich dargestellter) Hilfszugglieder 34 dienen, die beispielsweise als Hilfsseile oder -litzen ausgeführt sein können. Die Hilfszugglieder wirken, bei der gezeigten Ausführungsform zu beiden Seiten, mit Hebevorrichtungen in Form von Hydraulikzylindern 28 zusammen, die sich an den Hilfszuggliedern in die in Fig. 2 links gezeigte Position ziehen. Bei der gezeigten Ausführungsform sind die beiden Hydraulikvorrichtungen derart mit Abstand zueinander verbunden, dass dazwischen das Zugglied 30 hindurchgeführt werden kann. Im vorderen, zu der Befestigungsvorrichtung 10 gerichteten Bereich sind geeignete Klemm- oder ähnliche Mittel vorhanden, um die in Richtung der Befestigungsvorrichtung 10 wirkende Kraft auf den Zuggliedkopf 12 übertragen zu können.This is in Fig. 2 recognizable. Fig. 2 shows first how several fasteners 10 are attached to a fixed part 22 of a structure, such as the pressure ring of a stadium. In the immediate vicinity of the respective fastening device 10, those elements are first to be recognized, which are also in Fig. 1 are shown. By means of suitable bolts 24, connectors 26 are respectively attached to the connecting devices 20 and serve to fasten (only in the right-hand region) auxiliary pulling members 34, which may be designed, for example, as auxiliary ropes or cables. The Hilfszugglieder act, in the embodiment shown on both sides, together with lifting devices in the form of hydraulic cylinders 28 which are located on the Hilfszuggliedern in the in Fig. 2 Pull left position shown. In the embodiment shown, the two hydraulic devices are so spaced apart that the tension member 30 can be passed therebetween. In the front, directed to the fastening device 10 area suitable clamping or similar means are provided to transmit the force acting in the direction of the fastening device 10 to the tensioner head 12 can.

Die Ausgangsposition besteht darin, dass die Hebe- und Montagevorrichtung mit den bogenförmigen Bereichen 18 und den Anschlüssen 26, wie oben beschrieben, an der Befestigungsvorrichtung 10 derart abgestützt wird, dass die an den Anschlüssen 26 angebrachten Hilfszugglieder 34 nach unten hängen. Zwischen den Hydraulikvorrichtungen 28 ist beispielsweise mittels Klemmung an dem Zuggliedkopf das Zugglied 30 aufgenommen. Wenn sich die Hydraulikvorrichtungen 28 nunmehr an den Hilfszuggliedern 34 in Richtung der Befestigungsvorrichtung 10 nach oben ziehen, gelangt der Zuggliedkopf 12 auf direktem Wege in die in Fig. 2 links gezeigte Endposition. Hierbei kann die Hebe- und Montagevorrichtung mittels der Abstützung der bogenförmigen Abschnitte 18 an der Befestigungsvorrichtung 10 verschwenkt werden, so dass in vorteilhafter Weise keine Einspannmomente entstehen. Dies gilt in gleicher Weise für die gelenkige Verbindung zwischen den beschriebenen Bereichen 18 und den Anschlüssen 26 für die Hilfszugglieder.The initial position is that the lifting and mounting device with the arcuate portions 18 and the terminals 26, as described above, is supported on the fastening device 10 such that the attached to the terminals 26 auxiliary tension members hang down 34. Between the hydraulic devices 28, the tension member 30 is received, for example by means of clamping on the tensioner head. When the hydraulic devices 28 now pull up on the Hilfszuggliedern 34 in the direction of the fastening device 10, the tensioner head 12 passes directly into the in Fig. 2 left end position shown. Here, the lifting and mounting device can be pivoted by means of the support of the arcuate portions 18 on the fastening device 10, so that no clamping moments arise in an advantageous manner. This applies equally to the articulated connection between the described areas 18 and the terminals 26 for the auxiliary tension members.

In Fig. 2 ist im rechten Bereich ein Zustand kurz vor dem Erreichen der Montageposition dargestellt. Das Seil 30 wurde einschließlich dem Seilkopf 12 nahezu bis zu der Befestigungsvorrichtung 10 gezogen, wobei sich die Hebe- und Montagevorrichtung an einem jeweiligen Ring 36 abstützt, der in der Umgebung der Öffnung der Befestigungsvorrichtung 10 angebracht ist.In Fig. 2 is in the right area a state shortly before reaching the mounting position shown. The cable 30 has been pulled including the cable head 12 almost to the fastening device 10, wherein the lifting and mounting device is supported on a respective ring 36 which is mounted in the vicinity of the opening of the fastening device 10.

In der in Fig. 2 links gezeigten Position kann der Bolzen 32 zur Befestigung des Zuggliedkopfes, und damit des Zugglieds, an der Befestigungsvorrichtung 10 eingeschoben werden. Nachfolgend können die Hydraulikvorrichtungen 28 abgelassen werden, und der an der Befestigungsvorrichtung 10 abgestützte Bereich der Hebe- und Montagevorrichtung kann entfernt werden. Nachfolgend kann auch das entgegengesetzte Ende des Seiles 30, das sich beispielsweise noch am Boden befinden kann, mittels der erfindungsgemäßen Vorrichtung an seine Befestigungsposition gebracht werden. Die beschriebenen ringförmigen und um die Öffnung der Befestigungsvorrichtung 10 herum angeordneten Abstützelemente 36 können jedoch in vorteilhafter Weise verbleiben und sind in optisch ansprechender Weise zwischen den beiden Ösen des Zuggliedkopfes und der Befestigungsvorrichtung 10 aufgenommen und insoweit "versteckt".In the in Fig. 2 shown left position, the bolt 32 for fastening the tensioner head, and thus the tension member, are inserted on the fastening device 10. Subsequently, the hydraulic devices 28 can be drained and the area of the lifting and mounting device supported on the fastening device 10 can be removed. Subsequently, the opposite end of the cable 30, which may for example still be on the ground, be brought by means of the device according to the invention to its attachment position. However, the described annular and around the opening of the fastening device 10 arranged around supporting elements 36 can remain in an advantageous manner and are recorded in a visually appealing way between the two eyes of the tensioner head and the fastening device 10 and in this respect "hidden".

Claims (10)

Hebe- und Montagevorrichtung für Zugglieder (30) von Bauwerken (22) mit zumindest einer Abstützfläche, die an zumindest einem Abstützelement (36) in der Umgebung einer Öffnung einer Befestigungsvorrichtung (10) für ein Zugglied (30) derart abstützbar ist, dass die Hebe- und Montagevorrichtung um die Öffnung schwenkbar ist.Lifting and mounting device for tension members (30) of structures (22) having at least one support surface which is supported on at least one support element (36) in the vicinity of an opening of a fastening device (10) for a tension member (30) such that the lifting - And mounting device is pivotable about the opening. Hebe- und Montagevorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass
zumindest eine Abstützfläche bogenförmig ist.Lifting and mounting device according to claim 1,
characterized in that
at least one support surface is arcuate. Hebe- und Montagevorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass
diese im Bereich der Abstützflächen gabelförmig (18, 18) ist.Lifting and mounting device according to claim 1 or 2,
characterized in that
this is in the region of the support surfaces fork-shaped (18, 18). Hebe- und Montagevorrichtung nach einem der vorangehenden Ansprüche,
ferner mit zumindest einem Anschluss (26) für zumindest ein Hilfszugglied, der gelenkig an dem mit der Abstützfläche versehenen Bereich (18) angebracht ist.Lifting and mounting device according to one of the preceding claims,
further comprising at least one terminal (26) for at least one auxiliary puller articulated to the area (18) provided with the support surface. Hebe- und Montagevorrichtung nach einem der vorangehenden Ansprüche,
ferner mit zumindest einem Hilfszugglied, dessen Länge zumindest der Entfernung der Befestigungsvorrichtung (10) zum Boden entspricht.Lifting and mounting device according to one of the preceding claims,
further comprising at least one auxiliary tension member whose length corresponds at least to the distance of the fastening device (10) to the ground. Hebe- und Montagevorrichtung nach einem der vorangehenden Ansprüche,
ferner mit zumindest einer Hebevorrichtung (28), bevorzugt einem Hydraulikzylinder, die mit zumindest einem der Hilfszugglieder zusammenwirkt und das Zugglied (30) mit zumindest einem Zuggliedkopf (12) derart aufnimmt, dass der Zuggliedkopf (12) direkt zu der Befestigungsvorrichtung (10), insbesondere zu der Öffnung derselben führbar ist.Lifting and mounting device according to one of the preceding claims,
further comprising at least one lifting device (28), preferably a hydraulic cylinder, which cooperates with at least one of the auxiliary tension members and the tension member (30) with at least one tension member head (12) receives that the tensioner head (12) directly to the fastening device (10), in particular to the opening thereof is feasible. Verwendung zumindest eines Abstützelement (36), das an einer Befestigungsvorrichtung (10) für ein Zugglied (30) eines Bauwerks (22) mit zumindest einem Zuggliedkopf (12) in der Umgebung zumindest einer Öffnung der Befestigungsvorrichtung (10) vorgesehen ist, an dieser verbleiben kann und bevorzugt zwischen der Befestigungsvorrichtung (10) und dem Zuggliedkopf (12) aufnehmbar ist, zur Abstützung einer Hebe- und Montagevorrichtung zum Spannen des Zugglieds (30).Use of at least one support element (36) provided on a fastening device (10) for a tension member (30) of a structure (22) with at least one tension member head (12) in the vicinity of at least one opening of the fastening device (10) remaining thereon can and preferably between the fastening device (10) and the tensioner head (12) is receivable to support a lifting and mounting device for tensioning the tension member (30). Verwendung einer Vorrichtung, die an zumindest einem Abstützelement (36) in der Umgebung einer Öffnung einer Befestigungsvorrichtung (10) für ein Zugglied abstützbar ist, und mittels der eine Kraft auf das Zugglied und/oder einen Kopf desselben in Richtung der Befestigungsvorrichtung (10) aufbringbar ist, zum Bewegen des Zugglieds (30) und des Kopfes desselben zu der Befestigungsvorrichtung (10) und zum nachfolgenden Montieren daran.Use of a device which can be supported on at least one support element (36) in the vicinity of an opening of a fastening device (10) for a tension member, and by means of which a force on the tension member and / or a head thereof in the direction of the fastening device (10) can be applied is, for moving the tension member (30) and the head thereof to the fastening device (10) and for subsequent mounting thereto. Verfahren zum Anbringen und Spannen eines Zugglieds mit zumindest einem Zuggliedkopf an einem Bauwerk mit folgenden Schritten: - Abstützen einer Hebe- und Montagevorrichtung an zumindest einem Abstützelement an einer Befestigungsvorrichtung des Bauwerks; - Bewegen des Zugglieds zu der Befestigungsvorrichtung; und - Befestigung des Zugglieds an der Befestigungsvorrichtung mittels des Zuggliedkopfes derart, dass das der Abstützung der Hebe- und Montagevorrichtung dienende Abstützelement an der Befestigungsvorrichtung verbleibt und bevorzugt zwischen dem Zuggliedkopf und der Befestigungsvorrichtung aufgenommen wird. Method for attaching and tensioning a tension member having at least one tension member head on a structure, comprising the following steps: - supporting a lifting and mounting device on at least one support element on a fastening device of the building; - moving the tension member to the fastening device; and - Attachment of the tension member to the fastening device by means of the tensioner head such that the support element serving to support the lifting and mounting device remains on the fastening device and is preferably received between the tensioning element head and the fastening device. Verfahren nach Anspruch 9,
dadurch gekennzeichnet, dass
der Zuggliedkopf direkt zu der Befestigungsvorrichtung, insbesondere zu der Öffnung derselben, geführt wird.Method according to claim 9,
characterized in that
the tensioner head is guided directly to the fastening device, in particular to the opening thereof.
EP09168811A 2008-08-29 2009-08-27 Lifting and assembly device for tension members of structures, use of a support element and use of a device and method for attaching and tensioning a tension member Withdrawn EP2159325A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820011575 DE202008011575U1 (en) 2008-08-29 2008-08-29 Lifting and mounting device for tension members of buildings, use of a support element and use of a device

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EP2159325A1 true EP2159325A1 (en) 2010-03-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746431A (en) * 2013-12-31 2015-07-01 上海浦江缆索股份有限公司 Schedule adjusting mechanism for directly braiding and erecting suspension bridge main cable and application method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009000481U1 (en) 2009-01-13 2010-06-02 B.T. Innovation Gmbh Turnbuckle for precast concrete parts
CN114718321A (en) * 2021-12-23 2022-07-08 中国建筑第八工程局有限公司 Prestress tensioning equipment and construction method of double-fish-belly type stay cable curtain wall

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791811U (en) * 1980-11-28 1982-06-05
JPH06173456A (en) * 1992-12-09 1994-06-21 Takenaka Komuten Co Ltd Cable tension introducing method for cable network structure
FR2745829A1 (en) * 1996-03-08 1997-09-12 Baudin Chateauneuf Replacement of cable used for suspension or guy wire
JP2000017614A (en) 1998-06-30 2000-01-18 Shinko Kosen Kogyo Kk Cable connection method for suspended structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791811U (en) * 1980-11-28 1982-06-05
JPH06173456A (en) * 1992-12-09 1994-06-21 Takenaka Komuten Co Ltd Cable tension introducing method for cable network structure
FR2745829A1 (en) * 1996-03-08 1997-09-12 Baudin Chateauneuf Replacement of cable used for suspension or guy wire
JP2000017614A (en) 1998-06-30 2000-01-18 Shinko Kosen Kogyo Kk Cable connection method for suspended structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104746431A (en) * 2013-12-31 2015-07-01 上海浦江缆索股份有限公司 Schedule adjusting mechanism for directly braiding and erecting suspension bridge main cable and application method thereof

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