ES2462266T3 - Telescopic support for the construction sector - Google Patents
Telescopic support for the construction sector Download PDFInfo
- Publication number
- ES2462266T3 ES2462266T3 ES10795268.1T ES10795268T ES2462266T3 ES 2462266 T3 ES2462266 T3 ES 2462266T3 ES 10795268 T ES10795268 T ES 10795268T ES 2462266 T3 ES2462266 T3 ES 2462266T3
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- Prior art keywords
- outer tube
- tube
- telescopic support
- thread
- support according
- Prior art date
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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
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- 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
-
- 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
- E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
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- 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
- E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
-
- 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
- E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport
Abstract
Soporte (10) telescópico para el sector de la construccion, con un tubo (12) exterior y con un tubo (14) interior dispuesto dentro del mismo de manera axialmente desplazable, que esta sujeto por media de una proteccion frente a la salida contra un desplazamiento fuera del tuba (12) exterior, presentando la protección frente a la salida un elemento de tope dispuesto en el tuba (12) exterior, con el que puede ponerse en contacto por lo menos un media (48) de tope dispuesto en el tubo (14) interior, estando fijado el elemento de tope en la zona de un extremo (20) del tuba (12) exterior al tuba (12) exterior y estando cubierta la superficie (32) de seccion transversal libre del tuba (12) exterior al menos parcialmente, caracterizado porque el elemento de tope esta configurado coma caperuza (22) o como manguito y encaja en una rosca (36) interior y/o exterior del tubo (12) exterior dispuesta en una superficie (34; 50) lateral del tuba (12) exterior y estando asociada al elemento de tope una protección frente al desenroscado configurada como saliente (56) de encastre.Telescopic support (10) for the construction sector, with an outer tube (12) and an inner tube (14) arranged inside it axially movable, which is secured by means of a protection against the exit against an exit displacement outside the outer tube (12), with the protection against the outlet having a stop element arranged in the outer tube (12), with which at least one half (48) of the stop arranged in the tube can be contacted (14) inside, the stop element being fixed in the area of one end (20) of the outer tube (12) to the outer tube (12) and the free cross-sectional surface (32) of the outer tube (12) being covered at least partially, characterized in that the stop element is configured as a cap (22) or as a sleeve and fits into an inner and / or outer thread (36) of the outer tube (12) disposed on a lateral surface (34; 50) of the tuba (12) outside and being associated with the stopper element u A protection against unscrewing is configured as a projection (56) for engagement.
Description
Soporte telescopic° para el sector de la construcciOn. Telescopic support for the construction sector.
La invencion se refiere a un soporte telescopic° para el sector de la construccion, con un tubo exterior y con un tubo The invention relates to a telescopic support for the construction sector, with an outer tube and with a tube
interior dispuesto dentro del mismo de manera axialmente desplazable, que esta sujeto por medio de una protecciOn frente a la salida contra un desplazamiento fuera del tubo exterior, presentando la protecciOn frente a la salida un elemento de tope dispuesto en el tubo exterior, con el que puede ponerse en contacto por lo menos un medio de tope dispuesto en el tubo interior. inside arranged inside it in an axially displaceable manner, which is secured by means of a protection facing the exit against a movement outside the outer tube, presenting the protection against the exit a stop element disposed in the outer tube, with which at least one means of contacting stop disposed in the inner tube.
Los soportes telescopicos de este tipo se usan en el campo de la construed& para diversos objetivos de soporte y seutilizan por ejemplo como soportes de techo o instalacion para soportar encofrados de hormig6n. Telescopic stands of this type are used in the field of construed & for various support purposes and they are used, for example, as ceiling supports or installation to support concrete formwork.
Del documento GB 755 831 A se ha dado a conocer un soporte telescopic° para el sector de la construcciOn, en el que el elemento de tope esta formado por una seccion de borde estrechada del extremo del tubo exterior, que apunta al extremo telese6pico del soporte telescopic°. Tambien en el caso del soporte telescopic° segOn el documento EP 1 273 740 B1, el tubo exterior presenta un elemento de tope formado por una zona de seccion From document GB 755 831 A a telescopic support for the construction sector has been disclosed in the that the stopper element is formed by a narrow edge section of the end of the outer tube, which It points to the telescopic end of the telescopic bracket. Also in the case of telescopic support according to the EP 1 273 740 B1, the outer tube has a stop element formed by a section zone
transversal estrechada de este modo. El documento EP 0 625 622 Al muestra un soporte telescOpico, en el que el elemento de tope esta formado por una seed& de pared de una pieza de tubo soldada a un extremo del tubo exterior con un diametro interior mas reducido en comparacion con el tubo exterior. El documento EP 1605116A muestra un soporte telescOpico para el sector de la construed& con las caracteristicas del preambulo de la reivindicacion 1. transverse narrowed in this way. EP 0 625 622 Al shows a telescopic support, in which the stopper element is formed by a wall & wall of a piece of tube welded to one end of the tube outer with a smaller inner diameter compared to the outer tube. EP 1605116A shows a telescopic support for the construction sector & with the characteristics of the preamble of the claim 1.
La producci6n de soportes telescOpicos segun el tipo generic° es compleja desde el punto de vista de la tecnica de fabricaciOn y por tanto costosa. The production of telescopic supports according to the generic type is complex from the point of view of the technique of manufacturing and therefore expensive.
El objetivo de la invencion es mejorar un soporte telescopic° del tipo mencionado al principio con medidas constructivas sencillas de tal manera que pueda fabricarse de manera mas sencilla y con costes reducidos. The aim of the invention is to improve a telescopic support of the type mentioned at the beginning with measurements simple construction so that it can be manufactured more easily and with reduced costs.
Ventajas de la invencidn Advantages of the invention
El objetivo se soluciona segun la invencion mediante un soporte telesc6pico con las caracteristicas indicadas en la reivindicacion 1. The objective is solved according to the invention by means of a telescopic support with the characteristics indicated in the claim 1.
En el soporte telescopic° segun la invencion, el elemento de tope, segun la invencion, esta previsto en la zona de un extremo del tubo exterior, cubriendo el elemento de tope la superficie de seccion transversal libre del tubo exterior al menos parcialmente. A este respecto, por cubrir la superficie de seed& transversal se entiende en la presente solicitud tambien que el elemento de tope sobresale al menos parcialmente hacia la secci6n transversal interna del tubo exterior. La ventaja vinculada con la invencion consiste esencialmente en que el elemento de tope puede disponerse de manera sencilla en el tubo exterior, sin que sea necesario para ello un cambio complejo de la secci6n transversal interior del tubo exterior o soldar piezas de tubo separadas. A este respecto, segun el tipo de fijacion elegido puede realizarse un limite de extracciOn robusto y altamente resistente a fuerzas de acciOn axial del tubo In the telescopic support according to the invention, the stop element, according to the invention, is provided in the area of a end of the outer tube, the stop element covering the free cross-sectional surface of the outer tube at less partially. In this regard, covering the surface of seed & transverse is understood herein also request that the stopper element protrudes at least partially towards the internal cross section of the outer tube The advantage linked to the invention consists essentially in that the stopper element can be arranged simply in the outer tube, without requiring a complex change of the section Inner cross section of the outer tube or weld separate tube pieces. In this regard, according to the type of fixation A robust extraction limit and highly resistant to axial action forces of the tube can be chosen
interior. El elemento de tope esta fijado segun la invencion preferiblemente sin medios de union separados al tubo exterior y en el caso mas sencillo esta dispuesto solamente a presiOn al lado de o en el tubo exterior. Sin embargo, el elemento de tope tambien puede estar dispuesto segun un aro de retencion en una ranura dispuesta en el tubo exterior o mediante una union de retencion o una fijaciOn de tipo cierre de bayoneta en el tubo exterior. El elemento de tope esta unido con el tubo exterior y ello en la zona del extremo libre del tubo exterior. inside. The stop element is fixed according to the invention preferably without joining means separated from the tube. outside and in the simplest case it is arranged only under pressure next to or in the outer tube. But nevertheless, the stopper element can also be arranged according to a retaining ring in a slot arranged in the tube exterior or by means of a retaining joint or a bayonet closure type fixation on the outer tube. The element butt is connected to the outer tube and this in the area of the free end of the outer tube.
Segiin un perfeccionamiento preferido de la invenciOn, el elemento de tope encaja en una rosca interior y/o exterior del tubo exterior dispuesta en una superficie lateral del tubo exterior, alcanzandose una disposiciOn especialmente resistente del elemento de tope porque el elemento de tope con una rosca exterior y/o una interior encaja en la o las roscas correspondientes del tubo exterior. According to a preferred improvement of the invention, the stopper element fits into an inner and / or outer thread of the outer tube disposed on a lateral surface of the outer tube, a special arrangement being achieved resistant of the stop element because the stop element with an outer thread and / or an inner thread fits into the or corresponding threads of the outer tube.
Para sujetar el elemento de tope evitando que se suelte involuntariamente de su posici6n de montaje, a este To hold the stop element preventing it from unintentionally releasing from its mounting position, to this
respecto en la practica ha resultado ventajoso que al elemento de tope este asociada una protecci6n frente al desenroscado. A este respecto, la proteccion frente al desenroscado puede presentar en particular un saliente de seguridad dispuesto en el elemento de tope y que puede encastrarse en la rosca del tubo exterior. El elemento de tope, en este caso un saliente de encastre, encaja en una abertura pasante del tubo exterior. In practice, it has been advantageous that protection against the stop element is associated with unscrewed In this regard, protection against unscrewing may in particular have a projection of safety provided in the stopper element and that can be embedded in the thread of the outer tube. The element of stopper, in this case a fitting projection, fits into a through opening of the outer tube.
La resistencia del elemento de tope a cargas axiales, tales como las que pueden producirse en particular al introducir un tubo interior sucio en el tubo exterior, se mejora adicionalmente porque el elemento de tope recubre al menos parcialmente una superficie frontal, es decir una secciOn de pared frontal, de un extremo del tubo exterior. The resistance of the stop element to axial loads, such as those that may occur in particular when introducing a dirty inner tube into the outer tube, is further improved because the stopper element covers the less partially a front surface, that is a front wall section, of one end of the outer tube.
El elemento de tope esta configurado segun una forma de realizacion de la invencion preferiblemente como caperuza o como manguito. De esta manera, por un lado puede contrarrestarse la penetraci6n de suciedad, por ejemplo de hormig& fresco, en el interior del tubo exterior, lo que es favorable para una fund& que necesita poco The stopper element is configured according to an embodiment of the invention preferably as Hood or as a sleeve. In this way, on the one hand the penetration of dirt can be counteracted by example of concrete & fresh, inside the outer tube, which is favorable for a fund & that needs little
mantenimiento es y fiable. Por otro lado, de esta manera el elemento de tope puede servir como cojinete (de deslizamiento) y al mismo tiempo como elemento recogedor para un tubo interior sucio. Si el elemento de tope esta configurado como caperuza o como manguito, entonces para conseguir un elemento de tope en el tubo exterior no tiene que realizarse ningun mecanizado adicional. Maintenance is and reliable. On the other hand, in this way the stop element can serve as a bearing (of sliding) and at the same time as a collecting element for a dirty inner tube. If the stopper element is configured as a cap or as a sleeve, then to get a stopper element in the outer tube, not No additional machining has to be done.
Para una fund& independiente de la orientaci6n del tubo interior en el tubo exterior de la protecciOn frente a la salida, el medio de tope del tubo interior esta configurado preferiblemente como extremo ensanchado, por ejemplo abocardado, del tubo interior. De esta manera, incluso en el caso de que actUen fuerzas muy grandes, el tubo interior no puede desplazarse fuera del tubo exterior, como puede producirse en la practica. For an independent melting of the orientation of the inner tube in the outer tube of the protection against the outlet, the stop means of the inner tube is preferably configured as a widened end, for example flared, of the inner tube. In this way, even in the case of very large forces acting, the tube The inner tube cannot move outside the outer tube, as can occur in practice.
Para que el elemento de tope no pueda soltarse de su posicion montada incluso con altos momentos de flexion del So that the stop element cannot be released from its mounted position even with high bending moments of the
tubo interior extraido, el tubo interior, segun un perfeccionamiento de la invenci6n, presenta por lo menos un resalte que sobresale lateralmente en sentido radial de su superficie lateral exterior, que esta dispuesto de manera axialmente distanciada del extremo ensanchado del tubo interior, del medio de tope. A este respecto, el resalte esta configurado preferiblemente de manera solidaria con el tubo interior y se fabrica en particular per medio de un proceso de conformaci& en el tubo interior. El resalte esta configurado ventajosamente en forma de bot& o resalte inner tube removed, the inner tube, according to an improvement of the invention, has at least one protrusion protruding laterally radially from its outer lateral surface, which is arranged so axially distanced from the widened end of the inner tube, from the stop means. In this regard, the highlight is preferably configured in solidarity with the inner tube and is manufactured in particular by means of a shaping process in the inner tube. The highlight is advantageously configured in the form of a button & highlight
de reborde y puede extenderse en la direcci& circunferencial del tubo interior por un angulo periferico preferiblemente grande. SegOn una forma de realizaci& de la invencion, tambien pueden estar previstos varios resaltes, que ester' en fila de manera distanciada entre si a lo largo de la circunferencia exterior del tubo interior y que est& dispuestos preferiblemente en un piano dispuesto ortogonalmente al eje longitudinal del tubo interior. of flange and can extend in the direction & circumferential of the inner tube by a peripheral angle preferably large. According to one embodiment of the invention, several may also be provided. projections, which are in a row spaced apart from each other along the outer circumference of the inner tube and which are preferably arranged on a piano arranged orthogonally to the longitudinal axis of the inner tube.
El tubo interior esta guiado axialmente para una exactitud de posicionamiento mejorada asi come un The inner tube is axially guided for improved positioning accuracy as well as
comportamiento de soporte fiable en el elemento de tope y/o en una superficie lateral interior del tubo exterior, preferiblemente con arrastre de forma con holgura de deslizamiento. A este respecto, el tubo interior esta guiado en la superficie lateral interior del tubo exterior de manera conveniente con un medio de tope, en este caso por ejemplo con el borde abocardado de su extremo dispuesto en el tubo exterior, y/o con el al menos un resalte. reliable support behavior on the stopper element and / or on an inner side surface of the outer tube, preferably with shape drag with slip clearance. In this regard, the inner tube is guided in the inner side surface of the outer tube conveniently with a stop means, in this case for example with the flared edge of its end arranged in the outer tube, and / or with the at least one shoulder.
El elemento de tope configurado preferiblemente come caperuza presenta, segun un perfeccionamiento de la The stop element configured preferably as a cap presents, according to an improvement of the
invenci& especialmente preferido segun aspectos de la Monica de fabricaci6n, una rosca interior, que encaja en una rosca exterior del tubo exterior, estando engranada la rosca exterior adicionalmente con una rosca interior de una tuerca de descenso, en la que puede soportarse un perno de seguridad que puede guiarse transversalmente al eje longitudinal del soporte telescopic° a traves del tubo exterior e interior. De esta manera, por un lado, es posible un ajuste de precisi6n de toda la longitud funcional del soporte telescopic° asi como un desencofrado mas sencillo, por otro lado, el elemento de tope puede enroscarse directamente en una rosca prevista de todos modes. A este respecto, el elemento de tope actua al mismo tiempo en el sentido de una contratuerca o un elemento de tope para la tuerca de descenso, de modo que se dispone sin posibilidad de perderse en el soporte telescopic°. invention especially preferred according to aspects of the manufacturing Monica, an internal thread, which fits into a outer thread of the outer tube, the outer thread being additionally engaged with an inner thread of a lowering nut, in which a safety bolt that can be guided transversely to the shaft can be supported of the telescopic support through the outer and inner tube. In this way, on the one hand, a precision adjustment of the entire functional length of the telescopic support as well as a simple formwork, by on the other hand, the stopper element can be screwed directly into a thread provided in all ways. To this In this respect, the stop element acts at the same time in the sense of a lock nut or a stop element for the drop nut, so that it is disposed without being lost in the telescopic support °.
En cuanto a una fabricaciOn especialmente econ6mica del soporte telescopic°, el tubo exterior presenta preferiblemente por toda su longitud axial un diametro interior esencialmente constante. As for a particularly economical manufacture of the telescopic support, the outer tube presents preferably for its entire axial length an essentially constant inside diameter.
Enconjunto, el soporte de construcci& segiin la invenci& tiene la ventaja de que puede montarse de manera muy sencilla (montaje final). El tubo exterior, come el interior, pueden mecanizarse y producirse sin elementos adicionales y sOlo al ensamblar el tube exterior e interior se enrosca la tuerca de descenso con los elementos unidos a la misma en el tubo exterior. lgualmente, antes de ensamblar el tube interior con el tube exterior, se coloca el perno de seguridad en el tubo exterior. Cuando el soporte de construcci6n segun la invenci6n esta ensamblado, el perno de As a whole, the construction support according to the invention has the advantage that it can be mounted very simple (final assembly). The outer tube, like the inner one, can be machined and produced without additional elements and only when assembling the outer and inner tube is the drop nut threaded with the elements attached to it in the outer tube. Similarly, before assembling the inner tube with the outer tube, the safety in the outer tube. When the construction bracket according to the invention is assembled, the bolt of
seguridad ya solo puede utilizarse en la zona de la abertura pasante, siempre que el elemento de tope presente un diametro exterior que sea mayor que el paso interno de una secciOn que induya el tube exterior del perno de seguridad conformado de manera correspondiente. safety can only be used in the area of the through opening, provided that the stop element has a outer diameter that is greater than the internal passage of a section that induces the outer tube of the bolt security conformed accordingly.
Pueden deducirse ventajas y configuraciones ventajosas adicionales del objeto de la invenciOn a partir de la descripciOn, de los dibujos y de las reivindicaciones. Additional advantages and advantageous configurations of the object of the invention can be deduced from the description, of the drawings and of the claims.
Dibujos Drawings
A continuaci& se explica con mas detalle la invenci& mostrada en los dibujos mediante un ejemplo de realizaciOn. En los dibujos se muestra: In the following, the invention shown in the drawings is explained in more detail by means of an embodiment. The drawings show:
La figura 1, una vista en perspectiva de un soporte telescopic° segun la invenci& representado per fragmentos con un elemento de tope configurado come caperuza; Figure 1, a perspective view of a telescopic support according to the invention & represented by fragments with a configured stopper element comes as a hood;
Lafigura 2, una seccion longitudinal per fragmentos a traves de un soporte telescOpico correspondiente a la figura 1; Figure 2, a longitudinal section per fragments through a telescopic support corresponding to Figure 1;
La figuta 3, una vista en perspectiva de la caperuza de la figura 1; Figure 3, a perspective view of the hood of Figure 1;
La figura 4, una representaci& en secciOn de la caperuza mostrada en la figura 3; y Figure 4, a sectional representation of the cap shown in Figure 3; Y
La figura 5, las piezas sueltas del soporte telescopic° segun la invenciOn antes de ensamblar el tube interior con el exterior. Figure 5, the loose parts of the telescopic support according to the invention before assembling the inner tube with the Exterior.
1 one
Descripcion de un ejemplo de realizacion Description of an embodiment example
En la figura 1 se reproduce un soporte telescopic° designado en conjunto con 10 para el sector de la construccion en una secci6n de soporte seleccionada. El soporte 10 telescopic° presenta un tubo 12 exterior y un tubo 14 interior dispuesto dentro del mismo de manera axialmente desplazable. El tubo 14 interior presenta en su extremo 16 libre A telescopic support designated in conjunction with 10 for the construction sector is reproduced in Figure 1 in a selected support section. The telescopic support 10 has an outer tube 12 and an inner tube 14 disposed within it axially displaceable. The inner tube 14 has at its free end 16
representado arriba en la figura una place 18 de apoyo en si conocida, mientras que el tubo 12 exterior, en su extremo de lado de pie no reproducido en mas detalle en la figura, presenta una place de pie para un posicionamiento seguro sobre una base respective. shown above in the figure a known place 18 of support, while the outer tube 12, in its foot side end not reproduced in more detail in the figure, presents a standing place for a secure positioning on a respective basis.
En un extremo 20 de lado de cabeza, es decir dirigido a la place 18 de apoyo del tubo 14 interior, del tubo 12 exterior este dispuesta una caperuza 22, que sirve como elemento de tope para el tubo 14 interior y mediante la que se impide que el tubo 14 interior se desplace axialmente o se salga del tubo 12 exterior. At one end 20 of the head side, that is to say directed to the support place 18 of the inner tube 14, of the outer tube 12 a hood 22 is provided, which serves as a stop element for the inner tube 14 and by means of which prevents the inner tube 14 from moving axially or leaving the outer tube 12.
La caperuza 22 este configurada de manera correspondiente a una tuerca de racor y presenta una secciOn 24 de pared esencialmente cilindrica con una rosca 26 interior. A la seccion 24 de pared cilindrica le sigue una zona 28 de borde de la caperuza 22 dispuesta en la figura por encima de la seccion 24 de pared cilindrica, que este acodada con respecto a la zona 24 de pared cilindrica radialmente en direccion hacia un eje 30 longitudinal del soporte 10 The cap 22 is configured correspondingly to a union nut and has a section 24 of essentially cylindrical wall with an inner thread 26. Section 24 of the cylindrical wall is followed by a zone 28 of edge of the hood 22 arranged in the figure above the section 24 of the cylindrical wall, which is angled with respect to the zone 24 of the cylindrical wall radially in the direction towards a longitudinal axis 30 of the support 10
telescopic° y que recubre parcialmente una superficie 32 de seccion transversal libre del tubo 12 exterior. telescopic ° and partially covering a surface 32 of free cross section of the outer tube 12.
La caperuza 22 o su rosca 26 interior se encuentra engranada con una rosca 36 exterior dispuesta sobre la superficie 34 lateral exterior del tubo 12 exterior. En la rosca 36 exterior del tubo 12 exterior encaja al mismo tiempo una denominada tuerca 38 de descenso, en la que un mango 38' este dispuesto de manera pivotante y que puede moverse girando alrededor del eje 30 longitudinal del soporte 10 telescOpico axialmente a lo largo del tubo 12 The cap 22 or its inner thread 26 is engaged with an outer thread 36 arranged on the outer lateral surface 34 of outer tube 12. In the outer thread 36 of the outer tube 12 fits at the same time a so-called lowering nut 38, in which a handle 38 'is pivotally arranged and can move around the longitudinal axis 30 of the telescopic support 10 axially along the tube 12
exterior. Exterior.
En la tuerca 38 de descenso este soportado un perno 40 de seguridad inserted° transversalmente al eje 30 longitudinal del soporte 10 telescOpico a traves del tubo 12, 14 exterior e interior. Al respecto, el tubo 12 exterior presenta dos primeras aberturas 42 pasantes (orificios oblongos) opuestas entre si y que se extienden longitudinalmente en paralelo al eje 30 longitudinal del soporte 10 telescOpico, mientras que el tubo 14 interior In the lowering nut 38, a safety bolt 40 inserted transversely to the axis 30 is supported longitudinal of the telescopic support 10 through the outer and inner tube 12, 14. In this regard, the outer tube 12 it has two first openings 42 through (oblong holes) opposite each other and extending longitudinally parallel to the longitudinal axis 30 of the telescopic support 10, while the inner tube 14
presenta una pluralidad de segundas aberturas 44 pasantes circulares opuestas (de manera alineada) entre si, que ester' dispuestas a lo largo del tubo 14 interior a distancias regulares entre si en cada caso, una encima o debajo de la otra.- it has a plurality of second openings 44 opposite circular passages (in an aligned manner) with each other, which ester 'arranged along the inner tube 14 at regular distances from each other in each case, one above or below the other.-
Para un ajuste longitudinal aproximado del soporte 10 telescOpico, en primer lugar se extrae el tubo 14 interior hasta una longitud deseada del soporte 10 telescopic° y a continuaci6n se inserta el pemo 40 de seguridad a traves de las primeras aberturas 42 pasantes del tubo exterior asi como las segundas aberturas 44 pasantes del tubo 14 interior alineadas en cada caso con las mismas. For an approximate longitudinal adjustment of the telescopic support 10, first the inner tube 14 is removed until a desired length of the telescopic support 10 and then the safety span 40 is inserted through the first openings 42 through the outer tube as well as the second openings 44 through the inner tube 14 aligned in each case with them.
Al girar la tuerca 38 de descenso dispuesta en la figura por debajo del perno 40 de seguridad, a continued& puede cambiarse su posiciOn relative a lo largo del tubo 12 exterior de manera continua. De esta manera, puede regularse con precisi6n al mismo tiempo, de manera adaptada a las necesidades, la posicion de soporte axial del perno 40 de By turning the lowering nut 38 arranged in the figure below the safety bolt 40, a continued & can change its relative position along the outer tube 12 continuously. In this way, it can be regulated precisely at the same time, in a manner adapted to the needs, the axial support position of the bolt 40 of
seguridad en el tubo 12 exterior o del tubo 14 interior acoplado con este a lo largo del tubo 12 exterior, es decir la longitud del soporte 10 telescOpico. safety in the outer tube 12 or the inner tube 14 coupled thereto along the outer tube 12, that is the 10 telescoping bracket length.
Como se deduce en particular por la figura 2, una secci6n longitudinal mostrada por una zona parcial del soporte 10 telescopic°, la caperuza 22 con su zona de borde acodada recubre una superficie 46 frontal de un extremo 20 del tubo 12 exterior. El tubo 14 interior presenta un medio 48 de tope configurado como extremo ensanchado, que para la protecci6n frente a la salida del tubo 14 interior del tubo 12 exterior puede ponerse en contacto con la caperuza 22 As shown in particular by Figure 2, a longitudinal section shown by a partial area of the support 10 telescopic °, the cap 22 with its angled edge area covers a front surface 46 of one end 20 of the outer tube 12. The inner tube 14 has a stop means 48 configured as a widened end, which stops the protection against the outlet of the inner tube 14 of the outer tube 12 can be brought into contact with the cap 22
o su zona 28 de borde acodada, siempre que no act& ningun elemento de seguridad adicional. or its layered edge zone 28, provided there is no additional safety element.
El tubo 14 interior presenta adicionalmente varios resaltes 50 de tipo bot6n, que estan dispuestos de manera distanciada del medio 48 de tope (extremo ensanchado) del tubo 14 interior y que sobresalen lateralmente en sentido radial de una superficie 34 lateral exterior del tubo 14 interior. Los resaltes 50 de tipo boton, al alcanzar una The inner tube 14 additionally has several button-type projections 50, which are arranged so distanced from the stop means 48 (widened end) of the inner tube 14 and protruding laterally in radial direction of an outer lateral surface 34 of the inner tube 14. The 50-type button highlights, upon reaching a
amplitud de extracci6n maxima predeterminada del tubo 14 interior, se han puesto en contacto con la caperuza 22 y fuerzan asi una longitud minima del tubo 14 interior restante en el tubo 12 exterior. Por tanto, en el caso de que aparezcan momentos de flexion, el tubo 14 interior se soporta en una superficie 52 lateral interior del tubo 12 exterior, con lo que se evita de manera segura que se retire la caperuza 22 del tubo 12 exterior. predetermined maximum extraction amplitude of the inner tube 14, have been brought into contact with the cap 22 and they thus force a minimum length of the inner tube 14 remaining in the outer tube 12. Therefore, in the case that bending moments appear, the inner tube 14 is supported on an inner lateral surface 52 of the tube 12 outside, thereby safely preventing the cap 22 of the outer tube 12 from being removed.
Los resaltes 50 de tipo boton tienen la fund& del medio 48 de tope y limitan la longitud telescopica del soporte telescOpico. Button-type projections 50 have the bottom & middle 48 & limit the telescopic length of the support telescopic.
La rosca 26 interior de la caperuza 22 este realizada, como se muestra en mas detalle en las figuras 3 y 4, como perfil piano y presenta un perfil 54 de rosca interrumpido a lo largo de la rosca. The inner thread 26 of the cap 22 is made, as shown in more detail in Figures 3 and 4, as piano profile and features a thread profile 54 interrupted along the thread.
De la represented& en la figura 4 se deduce que en la semi& 24 de caperuza cilindrica de la caperuza 22 este dispuesta una proteccion 56 frente al desenroscado configurada como saliente de encastre que, tras enroscar la From the represented & in figure 4 it follows that in the semi-24 of the cylindrical cap of the cap 22 this a protection 56 is disposed against unscrewing configured as a fitting projection which, after screwing the
capertga en la rosca 36 exterior (figuras 1 y 2) del tubo 12 exterior, se encastra en la rosca 36 exterior del tubo 12 exterior y se agarra a una abertura 57 (vease la figura 5) en la rosca 36 exterior del tubo 12 exterior. capertga in the outer thread 36 (figures 1 and 2) of the outer tube 12, is embedded in the outer thread 36 of the tube 12 outside and is attached to an opening 57 (see Figure 5) in the outer thread 36 of the outer tube 12.
En la figura 5 se muestran las piezas sueltas del soporte 10 telescOpico segun la invenciOn antes de ensamblar el tubo 14 interior con el tubo 12 exterior. En el tubo 14 interior ya esta soldada la placa 18 de soporte anteriormente Figure 5 shows the loose parts of the telescopic support 10 according to the invention before assembling the inner tube 14 with outer tube 12. In the inner tube 14 the support plate 18 is already welded previously
5 descrita, mientras que en el extremo de lado de pie del tubo 12 exterior esta soldada una placa 58 de pie. La tuerca 38 de descenso esta enroscada en la rosca 36 exterior del tubo 12 exterior y el pemo 40 de seguridad se ha colocado por deslizamiento sobre la zona de rosca del tubo 12 exterior por encima de la tuerca 38 de descenso, mientras que la caperuza 22 se ha colocado por deslizamiento sobre el tubo 14 interior y se sujeta mediante los resaltes 50 de tipo boton o la placa 18 de apoyo contra un desplazamiento axial del tubo 14 interior. Para ensamblar 5 described, while at the foot side end of the outer tube 12 a foot plate 58 is welded. The nut 38 of descent is screwed into the outer thread 36 of the outer tube 12 and the safety span 40 has been placed by sliding on the thread zone of the outer tube 12 above the drop nut 38, while the cap 22 has been placed by sliding on the inner tube 14 and is held by the projections 50 of the button type or the support plate 18 against an axial displacement of the inner tube 14. For assembling
10 el tubo 14 interior con el tubo 12 exterior, el tubo 14 interior con su extremo 48 ensanchado (medio de tope) se introduce en el extremo 20 de lado de cabeza del tubo 12 exterior axialmente en el tubo 12 exterior, hasta que al menos los resaltes 50 de tipo botOn Ileguen a situarse dentro del tubo 12 exterior. A continuacion, se enrosca la caperuza 22 en la rosca 36 exterior del tubo 12 exterior y se enc,astra el saliente 56 de encastre con una herramienta 10 the inner tube 14 with the outer tube 12, the inner tube 14 with its widened end 48 (stop means) is insert axially into the outer tube 12 at the head end 20 of the outer tube 12, until less the button 50 protrusions Ilegue to be placed inside the outer tube 12. Next, the cap 22 on the outer thread 36 of the outer tube 12 and is turned on, astrates the engagement boss 56 with a tool
en la abertura 57 del tubo 12 exterior. in the opening 57 of the outer tube 12.
15 LainvenciOn se refiere a un soporte 10 telescopic° para el sector de la construccion, con un tubo 12 exterior y con un tubo 14 interior dispuesto dentro del mismo de manera axialmente desplazable, que esta sujeto por medio de una proteccion frente a la salida contra un desplazamiento fuera del tubo 12 exterior. La proteccion frente a la salida The invention refers to a telescopic support 10 for the construction sector, with an outer tube 12 and with an inner tube 14 disposed therein in an axially movable manner, which is secured by means of a protection against the exit against a movement outside the outer tube 12. Protection against exit
presenta un elemento de tope dispuesto en el tubo 12 exterior, con el que puede ponerse en contacto por lo menos un medio 48 de tope dispuesto en el tubo 14 interior. Segun la invencion, el elemento de tope esta previsto en la it has a stop element arranged in the outer tube 12, with which it can contact at least a stop means 48 arranged in the inner tube 14. According to the invention, the stop element is provided in the
20 zona de un extremo 20 del tubo 12 exterior y recubre la superficie de seed& transversal libre del tubo 12 exterior al menos parcialmente. El elemento de tope esta configurado preferiblemente como caperuza 22 y presenta una rosca 26 interior, que encaja en una rosca 36 exterior del tubo 12 exterior. La rosca 36 exterior esta engranada con una 20 zone of one end 20 of the outer tube 12 and covers the free cross & seed surface of the outer tube 12 to the less partially. The stopper element is preferably configured as a cap 22 and has a thread 26 inside, which fits into an outer thread 36 of the outer tube 12. The outer thread 36 is engaged with a
tuerca 38 de descenso, en la que puede soportarse un pemo 40 de seguridad que puede guiarse transversalmente al eje 30 longitudinal del soporte 10 telescOpico a traves del tubo 12, 14 exterior e interior. lowering nut 38, in which a safety span 40 that can be guided transversely can be supported to the longitudinal axis 30 of the telescopic support 10 through the outer and inner tube 12, 14.
25 25
Claims (7)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009054628A DE102009054628A1 (en) | 2009-12-14 | 2009-12-14 | Telescopic support for the construction sector |
| DE102009054628 | 2009-12-14 | ||
| PCT/EP2010/069152 WO2011082927A1 (en) | 2009-12-14 | 2010-12-08 | Telescopic support for the construction industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2462266T3 true ES2462266T3 (en) | 2014-05-22 |
Family
ID=43608668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10795268.1T Active ES2462266T3 (en) | 2009-12-14 | 2010-12-08 | Telescopic support for the construction sector |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP2513391B1 (en) |
| CN (1) | CN102713107B (en) |
| AR (1) | AR079315A1 (en) |
| BR (1) | BR112012014427B1 (en) |
| DE (1) | DE102009054628A1 (en) |
| ES (1) | ES2462266T3 (en) |
| HR (1) | HRP20140253T1 (en) |
| IL (1) | IL220301A (en) |
| MX (1) | MX2012006842A (en) |
| PL (1) | PL2513391T3 (en) |
| PT (1) | PT2513391E (en) |
| RU (1) | RU2526949C2 (en) |
| SG (1) | SG181540A1 (en) |
| WO (1) | WO2011082927A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010041122A1 (en) * | 2010-09-21 | 2012-03-22 | Doka Industrie Gmbh | Support for the construction industry |
| DE102011122068A1 (en) * | 2011-12-22 | 2013-06-27 | Peri Gmbh | G-hook for mutually, releasable connection of two support portions of telescopic building support, has bracket portion through which bolt section is secured on support, where G-hook is provided in bolt portion area with reinforcing material |
| DE102011122067A1 (en) * | 2011-12-22 | 2013-06-27 | Peri Gmbh | G-hook for mutual releasable connection of supporting portions of telescopic building support, has bolt which is tapered toward freely projecting wedge-shaped end and captively secured to telescopic building support by bracket |
| DE102011122065A1 (en) | 2011-12-22 | 2013-06-27 | Peri Gmbh | RECIPROCAL, SOLDERABLE CONNECTION OF TWO SUPPORT SECTIONS OF A LENGTH RESISTANT CONCRETE CONTAINER |
| DE102012018594A1 (en) * | 2012-09-20 | 2014-03-20 | Jan Leonhard | Mechanically-guided telescopic-extension for enlarging or shortening of form pipes e.g. round pipes for stage, has positive guide for guiding form pipes in outer pipe or inner pipe, where pipes are connected with guiding pin |
| DE102013206577A1 (en) | 2013-04-12 | 2014-10-16 | Peri Gmbh | Method for strengthening and calibrating a pipe section |
| CN105275249A (en) * | 2015-03-16 | 2016-01-27 | 洛阳辰祥机械科技有限公司 | Adjusting device of support rod |
| CN112789486B (en) * | 2019-07-05 | 2024-03-08 | 林振宇 | Force and inclination monitoring system with self-locating identification |
| GB201911337D0 (en) * | 2019-08-08 | 2019-09-25 | Grove Design Pembridge Ltd | Shoring support structure |
| CN111877754B (en) * | 2020-07-27 | 2021-11-30 | 浙江瓯海铁路投资集团有限公司 | Building construction strutting arrangement |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB755831A (en) | 1952-11-08 | 1956-08-29 | John Burton | Improvements in or relating to extensible shores and struts |
| DE6941113U (en) * | 1969-10-22 | 1970-02-12 | Huennebeck Gmbh | HEIGHT-ADJUSTABLE STEEL PIPE SUPPORT |
| 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 |
| SU1016572A2 (en) * | 1979-06-25 | 1983-05-07 | Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Telescopic rack for supporting structures |
| DE7921990U1 (en) * | 1979-08-01 | 1979-10-25 | Huennebeck Gmbh, 4030 Ratingen | HEIGHT-ADJUSTABLE STEEL PIPE SUPPORT WITH FAILSAFE |
| DE3445657A1 (en) * | 1984-12-14 | 1986-06-26 | Friedr. Ischebeck GmbH, 5828 Ennepetal | Structural support |
| FR2681108B1 (en) * | 1991-09-10 | 1993-12-10 | Sacem | TELESCOPIC SHAFT PROVIDED WITH MEANS OF BRAKING THE MOVEMENT OF THE SLIDER IN RELATION TO THE FUT. |
| EP0625622A1 (en) | 1993-05-17 | 1994-11-23 | Müller & Baum GmbH & Co. KG | Telescopic strut |
| DE69805213T2 (en) * | 1997-01-15 | 2003-02-06 | Ingenieria Encofrados Servi Sl | Support for formwork |
| MD2079C2 (en) * | 2000-01-12 | 2004-08-31 | Николай БОГУСЛАВСКИЙ | Telescopic post |
| DE10132253B4 (en) | 2001-07-04 | 2005-10-27 | Doka Industrie Gmbh | Outer or stator tube of an axially adjustable device and height-adjustable support |
| CN2531035Y (en) * | 2001-11-13 | 2003-01-15 | 张达 | Telescopic steel pipe strut |
| JP2005230287A (en) * | 2004-02-19 | 2005-09-02 | Mizuno Corp | Length adjustment mechanism and walking stick having length adjustment mechanism attached |
| ES1057726Y (en) * | 2004-06-11 | 2004-12-16 | Ugalde Sixto Iraolagoitia | PERFECTED POINT FOR CONSTRUCTION. |
| CA2479340A1 (en) * | 2004-08-27 | 2006-02-27 | Paul Gillespie | Telescoping shoring post |
| UA13007U (en) * | 2005-08-11 | 2006-03-15 | Ltd Liability Company Producti | Telescopic stand of floor casing |
| US7584932B2 (en) * | 2007-10-23 | 2009-09-08 | Lung Ching Shih | Construction prop |
| CN101498174A (en) * | 2008-02-02 | 2009-08-05 | 施龙井 | Post for supporting stencil |
-
2009
- 2009-12-14 DE DE102009054628A patent/DE102009054628A1/en not_active Withdrawn
-
2010
- 2010-12-07 AR ARP100104514A patent/AR079315A1/en not_active Application Discontinuation
- 2010-12-08 BR BR112012014427-8A patent/BR112012014427B1/en not_active IP Right Cessation
- 2010-12-08 PL PL10795268T patent/PL2513391T3/en unknown
- 2010-12-08 EP EP10795268.1A patent/EP2513391B1/en active Active
- 2010-12-08 CN CN201080056654.6A patent/CN102713107B/en active Active
- 2010-12-08 SG SG2012041604A patent/SG181540A1/en unknown
- 2010-12-08 PT PT107952681T patent/PT2513391E/en unknown
- 2010-12-08 ES ES10795268.1T patent/ES2462266T3/en active Active
- 2010-12-08 WO PCT/EP2010/069152 patent/WO2011082927A1/en active Application Filing
- 2010-12-08 MX MX2012006842A patent/MX2012006842A/en active IP Right Grant
- 2010-12-08 RU RU2012129976/03A patent/RU2526949C2/en active
-
2012
- 2012-06-11 IL IL220301A patent/IL220301A/en active IP Right Grant
-
2014
- 2014-03-18 HR HRP20140253AT patent/HRP20140253T1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2526949C2 (en) | 2014-08-27 |
| CN102713107B (en) | 2017-03-01 |
| AR079315A1 (en) | 2012-01-18 |
| IL220301A0 (en) | 2012-07-31 |
| BR112012014427B1 (en) | 2019-11-12 |
| RU2012129976A (en) | 2014-01-27 |
| SG181540A1 (en) | 2012-07-30 |
| EP2513391A1 (en) | 2012-10-24 |
| WO2011082927A1 (en) | 2011-07-14 |
| PL2513391T3 (en) | 2014-07-31 |
| CN102713107A (en) | 2012-10-03 |
| DE102009054628A1 (en) | 2011-06-16 |
| EP2513391B1 (en) | 2014-02-12 |
| IL220301A (en) | 2014-04-30 |
| HRP20140253T1 (en) | 2014-04-25 |
| PT2513391E (en) | 2014-04-24 |
| BR112012014427A2 (en) | 2016-06-07 |
| MX2012006842A (en) | 2012-07-23 |
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