EP2513389A1 - Telescopic structural support - Google Patents

Telescopic structural support

Info

Publication number
EP2513389A1
EP2513389A1 EP10787467A EP10787467A EP2513389A1 EP 2513389 A1 EP2513389 A1 EP 2513389A1 EP 10787467 A EP10787467 A EP 10787467A EP 10787467 A EP10787467 A EP 10787467A EP 2513389 A1 EP2513389 A1 EP 2513389A1
Authority
EP
European Patent Office
Prior art keywords
outer tube
edge portion
directional support
tube
section
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
EP10787467A
Other languages
German (de)
French (fr)
Other versions
EP2513389B1 (en
Inventor
Wilfried Haeberle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peri GmbH
Original Assignee
Peri GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peri GmbH filed Critical Peri GmbH
Priority to PL10787467T priority Critical patent/PL2513389T3/en
Publication of EP2513389A1 publication Critical patent/EP2513389A1/en
Application granted granted Critical
Publication of EP2513389B1 publication Critical patent/EP2513389B1/en
Priority to HRP20181289TT priority patent/HRP20181289T1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/26—Strutting means for wall parts; Supports or the like, e.g. for holding in position prefabricated walls

Definitions

  • the invention relates to a telescoping directional support for the construction sector, with an outer tube and with at least one axially adjustable threaded rod or inner tube, which engages with an external thread in an internal thread of the outer tube.
  • Such stabilizers are used in construction to align wall formwork for concrete walls and to secure against possible wind loads or other cross-loads occurring during a construction operation.
  • the directional supports on both ends of threaded hub which engage in mutually opposite internal thread of the outer tube.
  • the threaded rod of one end is thereby struck rotationally fixed in operation on a solid surface, while the threaded rod at the other end of the directional support on a formwork element to be supported or the like. Attacks.
  • a length adjustment of the directional support is effected by corresponding rotation of the outer tube relative to the mosfix elected threaded rods.
  • the respective internal thread of the outer tube is made either by a welded onto the respective end of the outer tube threaded nut or by tapering the respective end and simultaneously impressing the thread or by a subsequent machining the outer tube.
  • impurities often occur in the region of the internal thread, for example due to fresh concrete, which can lead to a malfunction or to an increased thread wear of the directional support.
  • unavoidable sometimes mechanical damage can lead to direct damage to the internal thread, which can cause a failure of the straightening support.
  • the object of the invention is to provide a directional support mentioned at the beginning, which is better protected against contamination and damage and which can be manufactured at the same time in a cost-effective manner.
  • the internal thread of the outer raw rs is axially spaced from a the inner tube associated free end of the outer tube, wherein the internal thread of the outer tube is made by an at least teilumflindliche reduction of the outer tube via a r raw outside positioned ror Dorn having an external thread and wherein the outer tube has at its free end an edge portion with a reduced compared to a nominal diameter of the outer tube passage cross-section.
  • the inventive positioning of the internal thread this better protected against direct damage during a labor or transport.
  • impurities such as fresh concrete
  • the internal thread can be made in addition to the inventively designed edge region of the outer tube in a single operation, the reduced pipe section is solidified at largely preserved wall thickness and has a high surface quality, which is advantageous for the resilience and ease of the thread. Costly welding or a machining of the outer tube are completely eliminated.
  • an ergonomic shaping of the edge section is made possible with a reduced risk of injury when handling the directional support.
  • a particularly effective protection of the internal thread is achieved in one embodiment of the invention in that the passage cross-section of the edge portion is reduced in full and at a distance to the outer diameter of the threaded rod or the inner tube.
  • the passage cross section of the edge portion may be concentrically reduced according to a preferred embodiment of the invention over the nominal diameter of the outer tube.
  • the passage cross-section of the edge section can also taper conically and / or stepwise in the axial direction.
  • the load capacity of the edge portion at the threaded end of the outer rough rs can be further increased, that the edge portion at least partially an axially curved, i. cambered, outer circumferential surface has. This also provides a particularly secure, i. little empowering, handling of the directional support allows.
  • the edge portion of the outer tube may also have an inflected edge, wherein the edge is preferably designed to be doubled for a further increase in the stability of the edge portion of the outer tube.
  • the edge portion according to the invention may comprise at least one, preferably fitting on the inner tube, sealing element.
  • the sealing element is preferably annular and arranged in particular in the sense of a cap on the free edge of the outer tube.
  • the sealing element may be formed as a rubber-elastic element or in a favorable manner with respect to a frictional resistance as a brush element.
  • the internal thread of the outer tube is preferably interrupted by a plurality of, for example web-shaped, intermediate webs which define a larger compared to the passage cross-section of the internal thread inner diameter of the outer tube.
  • the inner and the outer tube are preferably made of steel or a steel alloy and / or made of a light metal and may be formed in each case as a round or as an edge profile.
  • outer circumferential surface may have polygonal shapes in cross section.
  • the free ends of the outer tube can be retracted to different degrees with respect to the inner tube or the inner rod, so that different Spaitweiten between outer tube and inner tube or inner rod.
  • FIG. 1 shows a longitudinal section of a selected area of a directional support according to the invention
  • Fig. 2 is a perspective view of the directional support shown in FIG. 1, and
  • Fig. 3 is a fragmentary side view of an outer tube of the directional support shown in FIG.
  • FIG. 1 shows a longitudinal section of a selected region of a telescopic directional support 10 according to the invention for the construction sector.
  • the directional support 10 has an outer raw r 12 and therein axially adjustable arranged inner tube 14.
  • the outer and inner tubes 12, 14 are each a round profile executed.
  • the inner tube 14 has a designed as a mounting flange free end 16 with an insertion opening 18 for a unspecified reproduced Absteckbolzen with which the inner tube 4 can be fixed, for example in an opening of a wall formwork.
  • the inner tube 14 also has two oppositely disposed recesses 20 for a further Absteckbolzen.
  • the inner tube 14 has an external thread 22 which engages in an internal thread 24 of the outer raw rs 12. In a relative rotation of the inner tube 14 to the outer tube 12, the inner tube 14, depending on the direction of rotation, spindle-like out of the outer tube 12 and are moved into the outer tube 12.
  • the internal thread 24 of the outer tube 12 is axially spaced from a the inner tube 14 associated free end 26 of the outer raw rs 12 and has a total of four evenly distributed over its circumference groove-shaped threaded portions 28, of which in FIG. 1, however, only two due to recognize.
  • the internal thread 24 is made by an at least teilumfnature reduction of the outer tube 12 via a during the Fertigu ngsreaes positioned in the outer tube 12 mandrel having an external thread.
  • the external thread In the occidentalsbeispiei shown here four, for example, over the circumference evenly distributed grooves with m respective groove bottom arranged thread combs were impressed in the wall of the outer tube 12, wherein the wall of the outer tube 12 was pressed onto the mandrel and each deformed to the groove-shaped threaded portion 28.
  • the outer tube 12 may also have more or fewer than four groove-shaped threaded portions 28.
  • the groove-shaped threaded portions 28 of the internal thread 24 are respectively interposed web-shaped intermediate portions 30 which define a larger inner diameter relative to a passage cross section 32 of the internal thread 24 of the outer tube 12 and the radially over a through the groove-shaped Thread portions 28 project defined medicinalsiinie.
  • the intermediate areas 30 serve primarily a stiffening of the outer tube 12, ie they counteract a deformation of the outer tube 12 in the region of the internal thread 24, and provide additional protection against direct mechanical damage of the internal thread 24 from the outside.
  • the outer tube 12 has, at its free end 26 facing the inner tube 14, furthermore an edge section 34, whose passage cross section 32 ' (see Fig. 1) is completely circumferential and concentric with respect to a nominal width 36 of the outer tube 12 and at a distance to the outer diameter 38 of the inner tube 14 is reduced.
  • the edge portion 34 has an axially curved and rotationally symmetrical outer surface 40 on the front side, through which u.a. a particularly low risk of injury when handling the Richt No 10 is given.
  • the passage cross-section 32 of the edge portion 34 of the outer tube 12 can taper conically and / or gradually in the axial direction.
  • the edge portion 34 may also have an inflected and possibly doubled edge 42.
  • the edge portion 34 of the outer tube 12 also has an annular rubber-elastic sealing element 44 arranged on the edge 42 of the outer tube.
  • the sealing element 44 may be formed according to an embodiment not shown in detail as a brush element, wherein the bristles each project radially with their free end in the direction of the inner tube of the edge portion and at least partially abut the inner tube.
  • the sealing element 44 may also be designed as a rubber-elastic element and be made for example of a plastic.
  • the directional support 10 may also have a second axially adjustable inner tube 14, which is arranged in a manner corresponding to the preceding embodiment in the region of the other free end of the outer tube 12.
  • the respective ones Internal thread 24 of the thus formed outer raw rs 12 are formed in opposite directions to each other in this case.
  • the invention relates to a telescoping directional support 10 for the construction sector, with an outer tube 12 and at least one axially adjustable threaded rod or inner tube 14.
  • the inner tube 14 engages with an external thread 22 in an internal thread 24 of the outer tube 12 a.
  • the internal thread 24 of the outer raw rs 12 axially spaced from a the inner tube 14 associated free end 26 of the outer tube 12, wherein the internal thread 24 of the outer tube 12 is made by an at least teilumflindliche reduction of the outer tube 12 via a positioned in the outer tube 12 mandrel having an external thread.
  • the outer tube 12 has at its free end 26 an edge portion 34 with a comparison with a nominal diameter 36 of the outer tube 12 reduced passage cross-section 32 ' .

Abstract

The invention relates to a telescopic push-pull prop (10) for the construction field, having an outer tube (12) and having at least one threaded rod or inner tube (14) disposed axially adjustable therein. An outer thread (22) of the inner tube (14) engages with an inner thread (24) of the outer tube (12). According to the invention, the inner thread (24) of the outer tube (12) is disposed at an axial distance from a free end (26) of the outer tube (12) associated with the inner tube (14), wherein the inner thread (24) of the outer tube (12) is produced by an at least partially circumferential reduction of the outer tube (12) over a mandrel positioned in the outer tube (12), wherein said mandrel comprises an external thread. The outer tube (12) comprises an edge section (34) at the free end (26) thereof having a reduced pass-through cross section (32') relative to a nominal width (36) of the outer tube.

Description

Teleskopierbare Baustütze  Telescopic prop
Die Erfindung betrifft eine teleskopierbare Richtstütze für den Baubereich, mit einem Außenrohr und mit wenigstens einem darin axial verstellbar angeordneten Gewindestab oder Innenrohr, das mit einem Außengewinde in ein Innengewinde des Außenrohrs eingreift. The invention relates to a telescoping directional support for the construction sector, with an outer tube and with at least one axially adjustable threaded rod or inner tube, which engages with an external thread in an internal thread of the outer tube.
Derartige Richtstützen werden im Bauwesen dazu verwendet, Wandschalungen für Betonwände auszurichten und gegenüber möglichen Windlasten oder gegenüber anderweitigen während eines Baubetriebs auftretenden Querbelastungen zu sichern. Such stabilizers are used in construction to align wall formwork for concrete walls and to secure against possible wind loads or other cross-loads occurring during a construction operation.
Üblicherweise weisen die Richtstützen an ihren beiden Enden Gewindestabe auf, die in zueinander gegenläufige Innengewinde des Außenrohrs eingreifen. Der Gewindestab des einen Endes wird dabei im Arbeitsbetrieb an einer festen Unterlage drehfest angeschlagen, während der Gewindestab an dem anderen Ende der Richtstütze an einem abzustützenden Schalungselement oder dergl. angreift. Eine Längeneinstellung der Richtstütze wird durch entsprechendes Verdrehen des Außenrohrs relativ zu den drehfixierten Gewindestäben bewirkt. Usually, the directional supports on both ends of threaded hub, which engage in mutually opposite internal thread of the outer tube. The threaded rod of one end is thereby struck rotationally fixed in operation on a solid surface, while the threaded rod at the other end of the directional support on a formwork element to be supported or the like. Attacks. A length adjustment of the directional support is effected by corresponding rotation of the outer tube relative to the drehfixierten threaded rods.
Bei den genannten Richtstützen ist das jeweilige Innengewinde des Außenrohrs entweder durch eine auf das jeweilige Ende des Außenrohrs aufgeschweißte Gewindemutter oder aber durch Verjüngen des jeweiligen Endes und gleichzeitigem Einprägen des Gewindes bzw. durch eine nachfolgende spanende Bearbeitung des Außenrohrs gefertigt. In the above directional supports the respective internal thread of the outer tube is made either by a welded onto the respective end of the outer tube threaded nut or by tapering the respective end and simultaneously impressing the thread or by a subsequent machining the outer tube.
Angesichts der Einsatzbedingungen der Richtstützen kommt es im Bereich des Innengewindes häufig zu Verunreinigungen, wie beispielsweise durch Frischbeton, was zu einer Funktionsstörung bzw. zu einem erhöhten Gewindeverschleiß der Richtstütze führen kann. Zudem kommt es durch im Arbeitsbetrieb nicht zu vermei- dende mechanische Belastungen mitunter zu direkten Beschädigungen des Innengewindes, die einen Ausfall der Richtstütze herbeiführen können. In view of the conditions of use of the directional supports, impurities often occur in the region of the internal thread, for example due to fresh concrete, which can lead to a malfunction or to an increased thread wear of the directional support. In addition, unavoidable sometimes mechanical damage can lead to direct damage to the internal thread, which can cause a failure of the straightening support.
Aufgabe der Erfindung ist eine eingangs genannte Richtstütze anzugeben, die gegenüber Verunreinigungen und Beschädigungen besser geschützt ist und die zugleich auf kostengünstige Weise gefertigt werden kann. The object of the invention is to provide a directional support mentioned at the beginning, which is better protected against contamination and damage and which can be manufactured at the same time in a cost-effective manner.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass das Innengewinde des Außen roh rs von einem dem Innenrohr zugeordneten freien Ende des Außenrohrs axial beabstandet angeordnet ist, wobei das Innengewinde des Außenrohrs durch eine zumindest teilumfängliche Reduktion des Außenrohrs über einen im Außen roh r positionierten Dorn gefertigt ist, der ein Außengewinde aufweist und wobei das Außenrohr an seinem freien Ende einen Randabschnitt mit einem gegenüber einer Nennweite des Außenrohrs reduzierten Durchgangsquerschnitt aufweist. This object is achieved in that the internal thread of the outer raw rs is axially spaced from a the inner tube associated free end of the outer tube, wherein the internal thread of the outer tube is made by an at least teilumfängliche reduction of the outer tube via a r raw outside positioned ror Dorn having an external thread and wherein the outer tube has at its free end an edge portion with a reduced compared to a nominal diameter of the outer tube passage cross-section.
Durch die erfindungsgemäße Positionierung des Innengewindes wird dieses gegenüber einer direkten Beschädigung während eines Arbeitseinsatzes oder eines Transportes besser geschützt. Zugleich wird einem Eindringen von Verunreinigungen, wie beispielsweise Frischbeton, in den Bereich des Gewindeeingriffs entgegengewirkt, wodurch die Gefahr einer Verblockung sowie eines übermäßigen Gewindeverschleißes reduziert wird. Das Innengewinde kann darüber hinaus mitsamt dem erfindungsgemäß ausgebildeten Randbereich des Außenrohrs in nur einem Arbeitsgang gefertigt werden, wobei der reduzierte Rohrabschnitt bei weitgehend erhaltener Wandstärke verfestigt wird und eine hohe Oberflächengüte aufweist, was für die Belastbarkeit und die Leichtgängigkeit des Gewindes vorteilhaft ist. Kostenintensive Schweißarbeiten bzw. eine spanende Bearbeitung des Außenrohrs entfallen dabei vollständig. Weiterhin wird eine ergonomische Ausformung des Randabschnitts mit einem verringerten Verletzungsrisiko bei der Handhabung der Richtstütze ermöglicht. The inventive positioning of the internal thread this better protected against direct damage during a labor or transport. At the same time penetration of impurities, such as fresh concrete, is counteracted in the region of the threaded engagement, whereby the risk of blocking and excessive thread wear is reduced. The internal thread can be made in addition to the inventively designed edge region of the outer tube in a single operation, the reduced pipe section is solidified at largely preserved wall thickness and has a high surface quality, which is advantageous for the resilience and ease of the thread. Costly welding or a machining of the outer tube are completely eliminated. Furthermore, an ergonomic shaping of the edge section is made possible with a reduced risk of injury when handling the directional support.
Ein besonders effektiver Schutz des Innengewindes wird bei einer Ausführungsform der Erfindung dadurch erreicht, dass der Durchgangsquerschnitt des Randabschnitts vollumfänglich und mit Abstand auf den Außendurchmesser des Gewindestabs bzw. des Innenrohrs reduziert ist. Der Durchgangsquerschnitt des Randabschnitts kann nach einer bevorzugten Weiterbildung der Erfindung gegenüber der Nennweite des Außenrohrs konzentrisch reduziert sein. A particularly effective protection of the internal thread is achieved in one embodiment of the invention in that the passage cross-section of the edge portion is reduced in full and at a distance to the outer diameter of the threaded rod or the inner tube. The passage cross section of the edge portion may be concentrically reduced according to a preferred embodiment of the invention over the nominal diameter of the outer tube.
Nach Ausführungsformen der Erfindung kann sich der Durchgangsquerschnitt des Randabschnitts in axialer Richtung zudem konisch und/oder stufenweise verjüngen. According to embodiments of the invention, the passage cross-section of the edge section can also taper conically and / or stepwise in the axial direction.
Die Belastbarkeit des Randabschnitts am gewindeseitigen Ende des Außen roh rs kann dadurch weiter erhöht werden, dass der Randabschnitt zumindest teilweise eine axial gewölbte, d.h. bombierte, Außenmantelfläche aufweist. Dadurch wird zudem eine besonders sichere, d.h. wenig verietzungsträchtige, Handhabung der Richtstütze ermöglicht. The load capacity of the edge portion at the threaded end of the outer rough rs can be further increased, that the edge portion at least partially an axially curved, i. cambered, outer circumferential surface has. This also provides a particularly secure, i. little empowering, handling of the directional support allows.
Der Randabschnitt des Außenrohrs kann darüber hinaus einen eingebogenen Rand aufweisen, wobei der Rand für eine weitere Erhöhung der Stabilität des Randabschnitts des Außenrohrs vorzugsweise gedoppelt ausgeführt ist. The edge portion of the outer tube may also have an inflected edge, wherein the edge is preferably designed to be doubled for a further increase in the stability of the edge portion of the outer tube.
Damit der Spalt zwischen dem Randabschnitt des Außenrohrs und dem Gewindestab bzw. dem Innenrohr noch effektiver gegenüber einem möglichen Eindringen von Verunreinigungen abgedichtet ist, kann der Randabschnitt nach der Erfindung wenigstens ein, vorzugsweise an dem Innenrohr anliegendes, Dichtelement aufweisen. Das Dichtelement ist dabei vorzugsweise ringförmig ausgebildet und insbesondere im Sinne einer Kappe auf dem freien Rand des Außenrohrs angeordnet. Das Dichtelement kann als gummielastisches Element oder in einer hinsichtlich eines Reibwiderstands günstigen Weise als Bürstenelement ausgebildet sein. So that the gap between the edge portion of the outer tube and the threaded rod or the inner tube is sealed even more effectively against a possible ingress of contaminants, the edge portion according to the invention may comprise at least one, preferably fitting on the inner tube, sealing element. The sealing element is preferably annular and arranged in particular in the sense of a cap on the free edge of the outer tube. The sealing element may be formed as a rubber-elastic element or in a favorable manner with respect to a frictional resistance as a brush element.
Zur Aussteifung der Richtstütze gegenüber angreifenden Biegekräften ist das Innengewinde des Außenrohrs vorzugsweise durch mehrere, beispielsweise stegförmige, Zwischenstege unterbrochen, die einen im Vergleich zum Durchgangsquerschnitt des Innengewindes größeren Innendurchmesser des Außenrohres definieren. Das Innen- bzw. das Außenrohr sind vorzugsweise aus Stahl bzw. einer Stahllegierung und/oder aus einem Leichtmetall gefertigt und können jeweils als Rund- bzw. als Kantprofil ausgebildet sein. To stiffen the directional support against attacking bending forces, the internal thread of the outer tube is preferably interrupted by a plurality of, for example web-shaped, intermediate webs which define a larger compared to the passage cross-section of the internal thread inner diameter of the outer tube. The inner and the outer tube are preferably made of steel or a steel alloy and / or made of a light metal and may be formed in each case as a round or as an edge profile.
Es versteht sich, dass die Außenmantelfläche im Querschnitt polygonale Formen aufweisen kann. Die freien Enden des Außenrohres können unterschiedlich stark in Bezug auf das Innenrohr bzw. den Innenstab eingezogen sein, so dass unterschiedliche Spaitweiten zwischen Außenrohr und Innenrohr bzw. Innenstab bestehen. It is understood that the outer circumferential surface may have polygonal shapes in cross section. The free ends of the outer tube can be retracted to different degrees with respect to the inner tube or the inner rod, so that different Spaitweiten between outer tube and inner tube or inner rod.
Weitere Vorteile und vorteilhafte Ausgestaltungen des Gegenstands der Erfindung sind der Beschreibung, der Zeichnung und den Ansprüchen entnehmbar. Further advantages and advantageous embodiments of the subject invention are the description, the drawings and claims removed.
Zeichnung drawing
Nachstehend wird die Erfindung anhand eines in der Zeichnung wiedergegebenen Ausführungsbeispiels näher erläutert. In der Zeichnung zeigt: The invention will be explained in more detail with reference to an embodiment shown in the drawing. In the drawing shows:
Fig. 1 einen Längsschnitt eines ausgewählten Bereichs einer erfindungsgemäßen Richtstütze; 1 shows a longitudinal section of a selected area of a directional support according to the invention;
Fig. 2 eine perspektivische Ansicht der in der Fig. 1 gezeigten Richtstütze, und Fig. 2 is a perspective view of the directional support shown in FIG. 1, and
Fig. 3 eine ausschnittsweise Seitenansicht eines Außenrohrs der in der Fig. 1 gezeigten Richtstütze. Fig. 3 is a fragmentary side view of an outer tube of the directional support shown in FIG.
Beschreibung des Ausführungsbeispiels Description of the embodiment
In der Fig. 1 ist ein Längsschnitt eines ausgewählten Bereichs einer erfindungsgemäßen teleskopierbaren Richtstütze 10 für den Baubereich gezeigt. Die Richtstütze 10 weist ein Außen roh r 12 und ein darin axial verstellbar angeordnetes Innenrohr 14 auf. Das Außen- und das Innenrohr 12, 14 sind jeweils als Rundprofil ausgeführt. Das Innenrohr 14 weist ein als Befestigungsflansch ausgebildetes freies Ende 16 mit einer Durchstecköffnung 18 für einen nicht näher wiedergegebenen Absteckbolzen auf, mit dem das Innenrohr 4 beispielsweise in einem Durchbruch einer Wandschalung befestigt werden kann. Das Innenrohr 14 weist ferner zwei einander gegenüberliegend angeordnete Ausnehmungen 20 für einen weiteren Absteckbolzen auf. FIG. 1 shows a longitudinal section of a selected region of a telescopic directional support 10 according to the invention for the construction sector. The directional support 10 has an outer raw r 12 and therein axially adjustable arranged inner tube 14. The outer and inner tubes 12, 14 are each a round profile executed. The inner tube 14 has a designed as a mounting flange free end 16 with an insertion opening 18 for a unspecified reproduced Absteckbolzen with which the inner tube 4 can be fixed, for example in an opening of a wall formwork. The inner tube 14 also has two oppositely disposed recesses 20 for a further Absteckbolzen.
Das Innenrohr 14 weist ein Außengewinde 22 auf, das in ein Innengewinde 24 des Außen roh rs 12 eingreift. Bei einem relativen Verdrehen des innenrohrs 14 zu dem Außenrohr 12 kann das Innenrohr 14, je nach Drehrichtung, spindelartig aus dem Außenrohr 12 heraus- bzw. in das Außenrohr 12 hineinbewegt werden. The inner tube 14 has an external thread 22 which engages in an internal thread 24 of the outer raw rs 12. In a relative rotation of the inner tube 14 to the outer tube 12, the inner tube 14, depending on the direction of rotation, spindle-like out of the outer tube 12 and are moved into the outer tube 12.
Das Innengewinde 24 des Außenrohrs 12 ist von einem dem Innenrohr 14 zugeordneten freien Ende 26 des Außen roh rs 12 axial beabstandet angeordnet und weist insgesamt vier über seinen Umfang gleichmäßig verteilte nutförmige Gewindeabschnitte 28 auf, von denen in der Fig. 1 jedoch darstellungsbedingt nur zwei zu erkennen sind. The internal thread 24 of the outer tube 12 is axially spaced from a the inner tube 14 associated free end 26 of the outer raw rs 12 and has a total of four evenly distributed over its circumference groove-shaped threaded portions 28, of which in FIG. 1, however, only two due to recognize.
Das Innengewinde 24 ist durch eine zumindest teilumfängliche Reduktion des Außenrohrs 12 über einen während des Fertigu ngsprozesses im Außenrohr 12 positionierten Dorn gefertigt, der ein Außengewinde aufweist. Bei dem hier gezeigten Ausführungsbeispiei wurden in der Wand des Außenrohrs 12 beispielsweise vier über den Umfang gleichmäßig verteilte Nuten mit m jeweiligen Nutboden angeordneten Gewindekämmen eingeprägt, wobei die Wandung des Außenrohrs 12 auf den Dorn aufgedrückt und jeweils zu dem nutförmigen Gewindeabschnitt 28 verformt wurde. Das Außenrohr 12 kann auch mehr oder weniger als vier nutförmige Gewindeabschnitte 28 aufweisen. The internal thread 24 is made by an at least teilumfängliche reduction of the outer tube 12 via a during the Fertigu ngsprozesses positioned in the outer tube 12 mandrel having an external thread. In the Ausführungsbeispiei shown here four, for example, over the circumference evenly distributed grooves with m respective groove bottom arranged thread combs were impressed in the wall of the outer tube 12, wherein the wall of the outer tube 12 was pressed onto the mandrel and each deformed to the groove-shaped threaded portion 28. The outer tube 12 may also have more or fewer than four groove-shaped threaded portions 28.
Wie insbesondere aus den Fig. 2 und 3 hervorgeht, sind den nutförmigen Gewindeabschnitten 28 des Innengewindes 24 jeweils stegförmige Zwischenbereiche 30 zwischengeschaltet, die einen im Verhältnis zu einem Durchgangsquerschnitt 32 des Innengewindes 24 des Außenrohrs 12 größeren Innendurchmesser definieren und die radialwärts über eine durch die nutförmigen Gewindeabschnitte 28 definierte Umfangsiinie vorstehen. Die Zwischenbereiche 30 dienen primär einer Aussteifung des Außenrohrs 12, d.h. sie wirken einer Verformung des Außenrohrs 12 im Bereich des Innengewindes 24 entgegen, und gewähren zusätzlichen Schutz gegenüber einer direkten mechanischen Beschädigung des Innengewindes 24 von außen. As is apparent in particular from FIGS. 2 and 3, the groove-shaped threaded portions 28 of the internal thread 24 are respectively interposed web-shaped intermediate portions 30 which define a larger inner diameter relative to a passage cross section 32 of the internal thread 24 of the outer tube 12 and the radially over a through the groove-shaped Thread portions 28 project defined Umfangsiinie. The intermediate areas 30 serve primarily a stiffening of the outer tube 12, ie they counteract a deformation of the outer tube 12 in the region of the internal thread 24, and provide additional protection against direct mechanical damage of the internal thread 24 from the outside.
Das Außenrohr 12 weist an seinem dem Innenrohr 14 zugewandten freien Ende 26 weiterhin einen Randabschnitt 34 auf, dessen Durchgangsquerschnitt 32' (vgl. Fig. 1 ) voilumfänglich und konzentrisch gegenüber einer Nennweite 36 des Außenrohrs 12 und mit Abstand auf den Außendurchmesser 38 des Innenrohrs 14 reduziert ist. The outer tube 12 has, at its free end 26 facing the inner tube 14, furthermore an edge section 34, whose passage cross section 32 ' (see Fig. 1) is completely circumferential and concentric with respect to a nominal width 36 of the outer tube 12 and at a distance to the outer diameter 38 of the inner tube 14 is reduced.
Der Randabschnitt 34 weist stirnseitig eine axial gewölbte und rotationssymmetrische Außenmantelfläche 40 auf, durch die u.a. eine besonders geringe Verletzungsgefahr bei der Handhabung der Richtstütze 10 gegeben ist. The edge portion 34 has an axially curved and rotationally symmetrical outer surface 40 on the front side, through which u.a. a particularly low risk of injury when handling the Richtstütze 10 is given.
Nach in der Zeichnung nicht näher wiedergegebenen Ausführungsformen der Erfindung kann sich der Durchgangsquerschnitt 32 des Randabschnitts 34 des Außenrohrs 12 in axialer Richtung konisch und/oder stufenweise verjüngen. Zudem kann der Randabschnitt 34 auch einen eingebogenen und ggf. gedoppelten Rand 42 aufweisen. After in the drawing not shown in detail embodiments of the invention, the passage cross-section 32 of the edge portion 34 of the outer tube 12 can taper conically and / or gradually in the axial direction. In addition, the edge portion 34 may also have an inflected and possibly doubled edge 42.
Der Randabschnitt 34 des Außenrohrs 12 weist weiterhin ein auf dem Rand 42 des Außenrohrs angeordnetes ringförmiges gummielastisches Dichtelement 44 auf. Das Dichtelement 44 kann nach einer nicht näher gezeigten Ausführungsform als Bürstenelement ausgebildet sein, wobei dessen Borsten mit ihrem freien Ende jeweils radial in Richtung auf das Innenrohr von dem Randabschnitt vorstehen und die an dem Innenrohr zumindest teilweise anliegen. Das Dichtelement 44 kann auch als gummielastisches Element ausgeführt sein und beispielsweise aus einem Kunststoff gefertigt sein. The edge portion 34 of the outer tube 12 also has an annular rubber-elastic sealing element 44 arranged on the edge 42 of the outer tube. The sealing element 44 may be formed according to an embodiment not shown in detail as a brush element, wherein the bristles each project radially with their free end in the direction of the inner tube of the edge portion and at least partially abut the inner tube. The sealing element 44 may also be designed as a rubber-elastic element and be made for example of a plastic.
Nach einem in der Zeichnung nicht näher wiedergegebenen Ausführungsbeispie! kann die Richtstütze 10 auch ein zweites axial verstellbares Innenrohr 14 aufweisen, das in einer zu dem vorstehenden Ausführungsbeispiel entsprechenden Weise im Bereich des anderen freien Endes des Außenrohrs 12 angeordnet ist. Die jeweiligen Innengewinde 24 des so ausgebildeten Außen roh rs 12 sind in diesem Fall zueinander gegenläufig ausgebildet. After an unspecified in the drawing Ausführungsbeispie! the directional support 10 may also have a second axially adjustable inner tube 14, which is arranged in a manner corresponding to the preceding embodiment in the region of the other free end of the outer tube 12. The respective ones Internal thread 24 of the thus formed outer raw rs 12 are formed in opposite directions to each other in this case.
Die Erfindung betrifft eine teleskopierbare Richtstütze 10 für den Baubereich, mit einem Außenrohr 12 und mit wenigstens einem darin axial verstellbar angeordneten Gewindestab oder Innenrohr 14. Das Innenrohr 14 greift mit einem Außengewinde 22 in ein Innengewinde 24 des Außenrohrs 12 ein. Erfindungsgemäß ist das Innengewinde 24 des Außen roh rs 12 von einem dem Innenrohr 14 zugeordneten freien Ende 26 des Außenrohrs 12 axial beabstandet angeordnet, wobei das Innengewinde 24 des Außenrohrs 12 durch eine zumindest teilumfängliche Reduktion des Außenrohrs 12 über einen im Außenrohr 12 positionierten Dorn gefertigt ist, der ein Außengewinde aufweist. Das Außenrohr 12 weist an seinem freien Ende 26 einen Randabschnitt 34 mit einem gegenüber einer Nennweite 36 des Außenrohrs 12 reduzierten Durchgangsquerschnitt 32' auf. The invention relates to a telescoping directional support 10 for the construction sector, with an outer tube 12 and at least one axially adjustable threaded rod or inner tube 14. The inner tube 14 engages with an external thread 22 in an internal thread 24 of the outer tube 12 a. According to the invention, the internal thread 24 of the outer raw rs 12 axially spaced from a the inner tube 14 associated free end 26 of the outer tube 12, wherein the internal thread 24 of the outer tube 12 is made by an at least teilumfängliche reduction of the outer tube 12 via a positioned in the outer tube 12 mandrel having an external thread. The outer tube 12 has at its free end 26 an edge portion 34 with a comparison with a nominal diameter 36 of the outer tube 12 reduced passage cross-section 32 ' .

Claims

Patentansprüche claims
1. Teieskopierbare Richtstütze (10) für den Baubereich, mit einem Außenrohr (12) und mit wenigstens einem darin axiai verstellbar angeordneten Gewindestab oder Innenrohr (14), das mit einem Außengewinde (22) in ein Innengewinde (24) des Außenrohrs (12) eingreift, dadurch gekennzeichnet, dass das Innengewinde (24) des Außenrohrs (12) von einem dem Innenrohr (14) zugeordneten freien Ende (26) des Außenrohrs (12) axial beabstandet angeordnet ist, wobei das Innengewinde (24) des Außenrohrs (12) durch eine zumindest teilumfängliche Reduktion des Außenrohrs (12) über einen im Außenrohr (12) positionierten Dorn gefertigt ist, der ein Außengewinde aufweist und wobei das Außenrohr (12) an seinem freien Ende (26) einen Randabschnitt (34) mit einem gegenüber einer Nennweite des Außenrohrs reduzierten Durchgangsquerschnitt (32') aufweist. 1. Teieskopierbare directional support (10) for the construction sector, with an outer tube (12) and at least one axially adjustable therein threaded rod or inner tube (14) with an external thread (22) in an internal thread (24) of the outer tube (12) engages, characterized in that the internal thread (24) of the outer tube (12) of an inner tube (14) associated free end (26) of the outer tube (12) is arranged axially spaced, wherein the internal thread (24) of the outer tube (12) is made by an at least teilumfängliche reduction of the outer tube (12) via a mandrel positioned in the outer tube (12) having an external thread and wherein the outer tube (12) at its free end (26) has an edge portion (34) with respect to a nominal diameter of the outer tube reduced passage cross-section (32 ' ).
2. Richtstütze nach Anspruch 1 , dadurch gekennzeichnet, dass der Durchgangsquerschnitt (32") des Randabschnitts (34) vollumfänglich und mit Abstand auf den Außendurchmesser (38) des Gewindestabs bzw. des Innenrohrs (14) reduziert ist. 2. Directional support according to claim 1, characterized in that the passage cross section (32 " ) of the edge portion (34) is reduced in full and at a distance to the outer diameter (38) of the threaded rod or the inner tube (14).
3. Richtstütze nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Durchgangsquerschnitt (32') des Randabschnitts (34) konzentrisch reduziert ist. 3. Directional support according to claim 1 or 2, characterized in that the passage cross-section (32 ' ) of the edge portion (34) is concentrically reduced.
4. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich der Durchgangsquerschnitt (32') des Randabschnitts (34) in axialer Richtung konisch verjüngt. 4. Directional support according to one of the preceding claims, characterized in that the passage cross-section (32 ' ) of the edge portion (34) tapers conically in the axial direction.
5. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich der Durchgangsquerschnitt (32') des Randabschnitts (34) in axialer Richtung stufenweise verjüngt. 5. Directional support according to one of the preceding claims, characterized in that the passage cross section (32 ' ) of the edge portion (34) tapers stepwise in the axial direction.
6. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Randabschnitt (34) zumindest teilweise eine axial gewölbte Außenmantelfläche (40) aufweist. 6. Directional support according to one of the preceding claims, characterized in that the edge portion (34) at least partially an axially curved outer circumferential surface (40).
7. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Randabschnitt (34) einen eingebogenen Rand (42) aufweist. 7. Directional support according to one of the preceding claims, characterized in that the edge portion (34) has an inflected edge (42).
8. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Randabschnitt (34) wenigstens ein, vorzugsweise an dem Innenrohr anliegendes, Dichtelement (44) aufweist. 8. Directional support according to one of the preceding claims, characterized in that the edge portion (34) has at least one, preferably on the inner tube fitting, sealing element (44).
9. Richtstütze nach Anspruch 8, dadurch gekennzeichnet, dass das 9. Richtstütze according to claim 8, characterized in that the
Dichtelement (44) als Bürstendichtelement ausgeführt ist.  Sealing element (44) is designed as a brush seal element.
10. Richtstütze nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Außen roh r (12) als Kantprofil ausgeführt ist. 10. Directional support according to one of the preceding claims, characterized in that the outer raw r (12) is designed as edge profile.
EP10787467.9A 2009-12-14 2010-12-08 Telescopic structural support Active EP2513389B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10787467T PL2513389T3 (en) 2009-12-14 2010-12-08 Telescopic structural support
HRP20181289TT HRP20181289T1 (en) 2009-12-14 2018-08-07 Telescopic structural support

Applications Claiming Priority (2)

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DE102009054627A DE102009054627A1 (en) 2009-12-14 2009-12-14 Telescopic prop
PCT/EP2010/069151 WO2011073064A1 (en) 2009-12-14 2010-12-08 Telescopic structural support

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EP2513389A1 true EP2513389A1 (en) 2012-10-24
EP2513389B1 EP2513389B1 (en) 2018-05-16

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US (1) US8783658B2 (en)
EP (1) EP2513389B1 (en)
KR (1) KR101534188B1 (en)
CN (1) CN102695839B (en)
BR (1) BR112012014453B1 (en)
CA (1) CA2783676C (en)
DE (1) DE102009054627A1 (en)
ES (1) ES2680674T3 (en)
HK (1) HK1171487A1 (en)
HR (1) HRP20181289T1 (en)
PL (1) PL2513389T3 (en)
RU (1) RU2528319C2 (en)
WO (1) WO2011073064A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075027B (en) * 2013-02-06 2015-03-25 深圳市三鑫幕墙工程有限公司 Bidirectional movable support structure for building
DE202014002813U1 (en) 2014-03-29 2014-04-29 Markus Rensburg Temporary wall support
CN108086928A (en) * 2018-01-30 2018-05-29 李广信 A kind of guide device and drilling tool

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038340A (en) * 1953-09-28
GB755831A (en) * 1952-11-08 1956-08-29 John Burton Improvements in or relating to extensible shores and struts
GB885002A (en) * 1958-02-26 1961-12-20 John Burton Improvements in or relating to extensible struts
FR1310595A (en) * 1961-10-16 1962-11-30 Improvements to adjustable props for shuttering and the like
US3229950A (en) * 1964-04-17 1966-01-18 Richmond Screw Anchor Co Inc Brace
DE2231964C2 (en) * 1972-06-30 1984-01-12 Ischebeck, Döpp & Co, 5828 Ennepetal Constructional telescopic support strut - has circlip on inner tube expanded by ramp face leading to collar
FR2222870A5 (en) 1973-03-20 1974-10-18 Koehl Ets Dismantling screw props - a groove- stud arrangement to prevent sepn of parts
US4083156A (en) * 1977-04-14 1978-04-11 Superior Concrete Accessories, Inc. Apparatus for bracing a tilt-up wall panel
SU763560A1 (en) * 1978-05-31 1980-09-15 Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" Telescopic prop
DE3239104A1 (en) * 1982-10-22 1984-04-26 HEWI Heinrich Wilke GmbH, 3548 Arolsen Adjustable support for partition walls, handrails or the like
DE19503298C2 (en) * 1995-02-02 1997-02-13 Peri Gmbh Thread and process for its manufacture
DE19511684A1 (en) * 1995-03-30 1996-10-02 Peri Gmbh Alignment or righting post for buildings
US6550188B2 (en) * 2000-12-19 2003-04-22 David N. Bolinger Adjustable scaffold used with concrete-receiving forms
JP4156224B2 (en) * 2001-10-25 2008-09-24 タキロン株式会社 Simple telescopic pipe
CN2736467Y (en) * 2004-08-14 2005-10-26 邱中伟 Form hanger
CN2729221Y (en) * 2004-09-20 2005-09-28 金兴文 Telescopic support for placing concrete floor
CN2755224Y (en) * 2004-11-12 2006-02-01 卢兴明 Template supporter
CN201245981Y (en) * 2008-08-18 2009-05-27 杨小平 Formwork upright post for pouring wall

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011073064A1 *

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RU2012129890A (en) 2014-01-27
CN102695839B (en) 2015-01-21
ES2680674T3 (en) 2018-09-10
EP2513389B1 (en) 2018-05-16
US20120248391A1 (en) 2012-10-04
BR112012014453B1 (en) 2019-08-20
CA2783676C (en) 2016-01-05
PL2513389T3 (en) 2018-10-31
KR101534188B1 (en) 2015-07-06
WO2011073064A1 (en) 2011-06-23
BR112012014453A2 (en) 2017-03-07
HK1171487A1 (en) 2013-03-28
CN102695839A (en) 2012-09-26
KR20120104313A (en) 2012-09-20
CA2783676A1 (en) 2011-06-23
DE102009054627A1 (en) 2011-06-16
HRP20181289T1 (en) 2018-10-05
US8783658B2 (en) 2014-07-22
RU2528319C2 (en) 2014-09-10

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