ES2264837A1 - Tube mooring system has screw inserted through spiral orifice to force separation of two half sections of trunnion and for jamming trunnion inside tube which is fitted on trunnion - Google Patents
Tube mooring system has screw inserted through spiral orifice to force separation of two half sections of trunnion and for jamming trunnion inside tube which is fitted on trunnionInfo
- Publication number
- ES2264837A1 ES2264837A1 ES200302261A ES200302261A ES2264837A1 ES 2264837 A1 ES2264837 A1 ES 2264837A1 ES 200302261 A ES200302261 A ES 200302261A ES 200302261 A ES200302261 A ES 200302261A ES 2264837 A1 ES2264837 A1 ES 2264837A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- trunnion
- stump
- mooring system
- halves
- 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
Links
- 238000000926 separation method Methods 0.000 title abstract description 3
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
- F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Sistema de amarre de tubos.Pipe tie system.
La presente invención está relacionada con el amarre de tubos que se han de sujetar respecto de un soporte para cumplir una función determinada, tal como por ejemplo para servir de palanca o mango de accionamiento de un utensilio o mecanismo.The present invention is related to the tie down of tubes to be held in relation to a support for fulfill a certain function, such as for example to serve lever or handle handle of a utensil or mechanism.
Existen muchas aplicaciones en las que un elemento tubular se debe sujetar sobre un soporte de aplicación, por ejemplo para cumplir una función de mango o palanca de accionamiento de un útil o mecanismo, como es el caso por ejemplo de mangos de útiles de limpieza (mopas, fregonas, etc.) o elementos semejantes, así como determinadas palancas de mando para accionar mecanismos en máquinas.There are many applications in which a Tubular element must be held on an application stand, for example to fulfill a function of handle or lever of operation of a tool or mechanism, as is the case for example of cleaning tool handles (mops, mops, etc.) or items similar, as well as certain control levers to operate Mechanisms in machines.
El acoplamiento del tubo en dichos casos se requiere generalmente con unas condiciones de simplicidad de montaje y desmontaje, pero al mismo tiempo debe ofrecer una buena resistencia para soportar los esfuerzos que ha de sufrir en el uso de aplicación, los cuales al actuar en un tramo muy reducido ejercen una gran influencia sobre el tubo tendiendo a su deformación, con la consecuencia de desajustes y hasta rotura de la unión.The coupling of the tube in such cases is generally requires conditions of simplicity of assembly and disassembly, but at the same time must offer a good resistance to withstand the efforts to suffer in use of application, which when acting in a very small section exert a great influence on the tube tending to its deformation, with the consequence of mismatches and even breakage of the Union.
Para solucionar el problema se han desarrollado múltiples realizaciones de encajes, acoplamientos roscados, retención con prisioneros, etc., pero en general las soluciones conocidas no aportan una adecuada combinación de simplicidad y resistencia del montaje para los tubos de pared relativamente débil que habitualmente se emplean en las aplicaciones mencionadas.To solve the problem have been developed multiple embodiments of lace, threaded couplings, retention with prisoners, etc., but in general the solutions known do not provide an adequate combination of simplicity and mounting strength for relatively weak wall pipes which are usually used in the mentioned applications.
De acuerdo con la invención se propone un sistema de amarre que permite la sujeción de los tubos sobre los correspondientes soportes de acoplamiento en condiciones muy ventajosas, aportando unas características que hacen eficazmente sencillo y resistente el montaje.According to the invention, a mooring system that allows the clamping of the tubes on the corresponding coupling brackets in very good conditions advantageous, providing features that effectively Simple and resistant assembly.
Según este sistema de la invención, en el soporte sobre el que se ha de sujetar el tubo a amarrar se determina un muñón de contorno exterior coincidente con el interior del tubo, yendo dividido dicho muñón diametralmente en dos mitades, en una de las cuales queda definido lateralmente un orificio roscado que pasa hasta el interior en donde queda enfrentado a la otra mitad, mientras que en la pared del tubo a sujetar se define un orificio susceptible de hacerse coincidir con dicho orificio roscado del muñón, para permitir la introducción de un tornillo transversal.According to this system of the invention, in the support on which the tube to be attached must be fastened determines an outer contour stump coinciding with the inside of the tube, said stump being divided diametrically into two halves, in one of which a hole is defined laterally threaded that goes inside where it faces the another half, while in the wall of the tube to be fastened it is defined a hole capable of matching said hole threaded stump, to allow the introduction of a screw cross.
Se obtiene así un conjunto con el que el acoplamiento del tubo a amarrar solo requiere su encaje sobre el muñón del soporte, introduciéndose después el tornillo transversal, el cual al ser apretado ejerce una acción de separación de las mitades del muñón, de manera que dichas mitades se aprietan contra el interior del tubo, asegurando la sujeción del mismo.A set is thus obtained with which the coupling of the tube to be tied only requires its fitting on the support stump, then introducing the transverse screw, which when pressed exerts an action of separation from stump halves, so that said halves are pressed against the inside of the tube, ensuring its support.
Por el exterior del tubo se incorpora un anillo de refuerzo, cubriendo al menos la zona en la que va incluido el tornillo transversal de aprieto, para evitar que la presión interior de las mitades del muñón de acoplamiento pueda reventar el tubo hacia el exterior. Se obtiene así un amarre resistente que permite ser aplicado con tubos de cualquier material, como fibra de vidrio, poliéster, chapa, etc.On the outside of the tube a ring is incorporated reinforcement, covering at least the area in which the transverse tightening screw, to prevent pressure inside the coupling stump halves can burst the outward tube. This results in a strong mooring that It can be applied with tubes of any material, such as fiber glass, polyester, sheet, etc.
En particular el sistema resulta muy adecuado para el amarre de tubos de fibra de carbono y similares, los cuales por la dificultad que plantea el amarre con otros medios y la poca seguridad que se consigue, se suelen fijar por pegado, con lo cual resulta el inconveniente de que el amarre no es desmontable. Con la solución del sistema preconizado este problema se soluciona de un modo satisfactorio, ya que la sujeción de amarre se puede aplicar para tubos de cualquier tipo con gran efectividad y de modo desmontable.In particular the system is very suitable for the mooring of carbon fiber tubes and the like, the which for the difficulty posed by mooring with other means and the little security that is achieved, usually fixed by sticking, with which is the disadvantage that the mooring is not removable. With the solution of the recommended system this problem is solved in a satisfactory way, since the clamping clamp can be apply to tubes of any type with great effectiveness and so removable.
La aplicación del sistema no es además limitativa para mangos o palancas, resultando de aplicación para las uniones de cualquier tipo de estructuras tubulares, facilitando particularmente el diseño y el montaje de estructuras tubulares de materiales ligeros.The system application is not also limitation for handles or levers, resulting from application for the joints of any type of tubular structures, facilitating particularly the design and assembly of tubular structures of lightweight materials
El muñón para el acoplamiento del tubo puede ser macizo dividido diametralmente por la mitad, pero a efectos de reducción de material y peso se prevé preferentemente tubular y de pared relativamente delgada, estando previsto en el interior un regruesado anular de refuerzo, para soportar debidamente los esfuerzos que ejerce el tornillo transversal de aprieto sobre las mitades componentes de dicho muñón.The stump for the coupling of the tube can be massif divided diametrically in half, but for the purpose of reduction of material and weight is preferably provided tubular and relatively thin wall, being provided inside a annular reinforcement reinforcement, to properly support the forces exerted by the transverse tightening screw on the component halves of said stump.
Por todo ello, dicho sistema de amarre objeto de la invención resulta ciertamente de unas características muy ventajosas, adquiriendo vida propia y carácter preferente respecto de los montajes convencionales, para la función a la que se halla destinado.Therefore, said mooring system subject to the invention certainly results from very characteristic advantageous, acquiring a life of its own and preferential character of conventional assemblies, for the function to which it is destined.
La figura 1 muestra una perspectiva explosionada del conjunto de montaje de amarre de un tubo según la invención.Figure 1 shows an exploded perspective of the mooring assembly of a tube according to the invention.
La figura 2 es una perspectiva del conjunto anterior montado.Figure 2 is a perspective of the whole previous mounted.
La figura 3 es una vista en sección longitudinal del conjunto explosionado de la figura 1.Figure 3 is a longitudinal sectional view. of the exploded assembly of figure 1.
La figura 4 es una vista en sección longitudinal del conjunto montado de la figura 2.Figure 4 is a longitudinal sectional view. of the assembled assembly of figure 2.
El objeto de la invención se refiere a un sistema de amarre para la sujeción de tubos (1) sobre correspondientes soportes (2) de acoplamiento, para cualquier tipo de aplicación, como puede ser por ejemplo en funciones de mango o palanca de accionamiento respecto de un útil o un mecanismo, así como el montaje de cualquier tipo de estructuras tubulares.The object of the invention relates to a mooring system for clamping tubes (1) on corresponding coupling supports (2), for any type of application, as it can be for example in functions of handle or operating lever with respect to a tool or a mechanism, as well as the assembly of any type of tubular structures.
De acuerdo con este sistema de la invención, el soporte (2) destinado para establecer sobre él el acoplamiento del tubo (1) de aplicación se determina con un muñón (3) de contorno exterior coincidente con el interior del tubo (1) a acoplar.According to this system of the invention, the support (2) intended to establish on it the coupling of the application tube (1) is determined with a contour stump (3) exterior coinciding with the interior of the tube (1) to be coupled.
El mencionado muñón (3) se configura dividido diametralmente en dos mitades enfrentadas, las cuales son susceptibles de flexar ligeramente en contraposición, incorporando una de dichas mitades perpendicularmente definido un orificio roscado (4) que pasa desde el lateral exterior hasta el interior en donde queda enfrentado a la otra mitad de dicho conjunto dividido del muñón (3).The mentioned stump (3) is divided diametrically in two halves facing each other, which are liable to flex slightly in contrast, incorporating one of said halves perpendicularly defined a hole threaded (4) that passes from the outer side to the inside in where it faces the other half of said divided set of the stump (3).
En esas condiciones, para llevar a cabo el acoplamiento del tubo (1) sobre el soporte (2) basta con encajar el extremo del tubo (1) sobre el muñón (3), introduciéndose después a través del orificio (4) un tornillo transversal (5).Under those conditions, to carry out the tube coupling (1) on the support (2) just fit the end of the tube (1) on the stump (3), then introduced to through the hole (4) a transverse screw (5).
Para permitir la introducción del tornillo (5), en el tubo (1) se define un orificio (6), mayor que el diámetro del tornillo (5) y en una situación que permite enfrentarle al orificio (4), de manera que disponiendo el tubo (1) de forma que su orificio (6) quede enfrentado al orificio (4), puede introducirse libremente el tornillo transversal (5) en el muñón (3).To allow the introduction of the screw (5), a hole (6) is defined in the tube (1), larger than the diameter of the screw (5) and in a situation that allows facing the hole (4), so that the tube (1) is arranged so that its hole (6) faces the hole (4), can be introduced freely the transverse screw (5) on the stump (3).
Al apretarse dicho tornillo (5), el mismo avanza sobre su montaje roscado respecto del orificio (4), hasta llegar a hacer tope con su extremo sobre la otra mitad enfrentada del conjunto dividido del muñón (3), de forma que al seguir apretando ese tornillo (5) su avance produce entonces un esfuerzo en contraposición sobre ambas mitades del muñón (3), tendiendo a separar dichas mitades.When said screw (5) is tightened, it advances on its threaded mounting with respect to the hole (4), until it reaches butt with its end over the other half facing the split stump assembly (3), so that by continuing to squeeze that screw (5) its advance then produces an effort in contraposition on both halves of the stump (3), tending to separate said halves.
Con ello, las mitades del muñón (3) se aprietan contra el interior de la pared del tubo (1), asegurando así la sujeción de éste con un aprieto muy fácil de realizar mediante el giro del tornillo (5); en tanto que para soltar el amarre sólo es necesario aflojar el tornillo (5), con lo cual el tubo (1) queda libre de la presión de sujeción.With this, the stump halves (3) are tightened against the inside of the tube wall (1), thus ensuring the holding it with a very easy tightening by screw rotation (5); while releasing the mooring is only it is necessary to loosen the screw (5), whereby the tube (1) is free of clamping pressure.
El desacoplamiento del tubo (1) respecto del soporte (2) requiere la extracción completa del tornillo (5), ya que mientras éste no se retire determina un bloqueo de retención al estar incluido a través del orificio (6) del tubo (1) y del orificio (4) del muñón (3).The decoupling of the tube (1) from the bracket (2) requires complete screw removal (5), since that while it is not removed determines a retention lock to the be included through the hole (6) of the tube (1) and the hole (4) of the stump (3).
Esto constituye una ventajosa característica de seguridad, ya que aunque el tornillo (5) de un amarre se afloje casualmente el acoplamiento queda con una retención que evita el desmontaje inmediato del tubo (1) respecto del correspondiente soporte (2), con lo cual el amarre queda en un estado de holgura detectable que permite apreciar la anomalía y corregirla antes de que el desacoplamiento se produzca.This constitutes an advantageous feature of safety, because although the screw (5) of a tie is loosened coincidentally the coupling is left with a retention that prevents immediate disassembly of the tube (1) with respect to the corresponding support (2), whereby the mooring is in a state of slack detectable that allows to appreciate the anomaly and correct it before that the decoupling occurs.
Para evitar que la presión del aprieto en el montaje de sujeción pueda reventar al tubo (1) hacia el exterior, en la zona del aprieto se incorpora alrededor del mismo un anillo (7) de refuerzo, con lo cual se logra una contención radial exterior que evita la deformación del tubo (1) y su deterioro.To prevent squeeze pressure in the mounting bracket can burst the tube (1) outwards, a ring is incorporated around it (7) reinforcement, which achieves radial containment exterior that prevents deformation of the tube (1) and its deterioration.
La altura del anillo (7) puede ser variable, sin que ello altere el concepto, y para permitir la introducción del tornillo (5) de aprieto, dicho anillo (7) se define a su vez con un orificio (8) lateral.The height of the ring (7) can be variable, without that this alters the concept, and to allow the introduction of tightening screw (5), said ring (7) is defined in turn with a side hole (8).
El muñón (3) del soporte (2) puede ser macizo, siempre que su división central permita una cierta flexión de las mitades enfrentadas, para poder realizar el aprieto del montaje de sujeción del tubo (1) mediante el tornillo transversal (5); pero de modo preferente se prevé una realización hueca en forma tubular de dicho muñón (3) e incluso el soporte (2), ya que con ello se obtiene una reducción de material y peso.The stump (3) of the support (2) can be solid, provided that its central division allows a certain flexion of the opposing halves, to be able to carry out the tightening of the assembly of tube clamping (1) by the cross screw (5); but of a hollow embodiment in tubular form of said stump (3) and even the support (2), since with it You get a reduction in material and weight.
En esa forma de realización tubular, para reforzar la pared delgada del muñón (3) y evitar su deterioro por el esfuerzo del tornillo (5) sobre las mitades componentes, se prevé en el interior un regruesado anular (9) que hace de sufridera.In that tubular embodiment, for reinforce the thin wall of the stump (3) and prevent its deterioration by the effort of the screw (5) on the component halves, is provides inside an annular return (9) that acts as suffer.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200302261A ES2264837B1 (en) | 2003-10-01 | 2003-10-01 | TUBE LOOP SYSTEM. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200302261A ES2264837B1 (en) | 2003-10-01 | 2003-10-01 | TUBE LOOP SYSTEM. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2264837A1 true ES2264837A1 (en) | 2007-01-16 |
| ES2264837B1 ES2264837B1 (en) | 2007-11-01 |
Family
ID=38290044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200302261A Expired - Fee Related ES2264837B1 (en) | 2003-10-01 | 2003-10-01 | TUBE LOOP SYSTEM. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2264837B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930606A1 (en) * | 2008-04-23 | 2009-10-30 | Ajuva Safety Sarl | Tubular elements i.e. rails, connecting device, for e.g. construction of balustrade on roof of house, has sleeve with screw that is displaced in orifice for moving back walls on both sides of cuts to increase external diameter of sleeve |
| FR2951510A1 (en) * | 2009-10-19 | 2011-04-22 | Ajuva Safety | Tubular elements i.e. rails, connecting device for use during construction of balustrade on roof of e.g. dwelling, has tubular segment including connection unit that connects free end of tubular segment to tubular element |
| CN110725838A (en) * | 2019-09-23 | 2020-01-24 | 山东康威通信技术股份有限公司 | Expansion type quick connecting piece for circular tube track, circular tube and working method |
| WO2020222206A1 (en) * | 2019-05-02 | 2020-11-05 | You Tiesda | Locking mechanism for modular components |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2151212A5 (en) * | 1971-08-26 | 1973-04-13 | Reunis Sa Ateliers | |
| DE2403832A1 (en) * | 1974-01-28 | 1975-08-07 | Bentlin Joerg Michael | Tube gripping connector - has expanding body gripping tubes for supports, scaffolding etc |
| EP0142321A2 (en) * | 1983-11-07 | 1985-05-22 | American Bicycle Company, Inc. | Folding bicycle |
-
2003
- 2003-10-01 ES ES200302261A patent/ES2264837B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2151212A5 (en) * | 1971-08-26 | 1973-04-13 | Reunis Sa Ateliers | |
| DE2403832A1 (en) * | 1974-01-28 | 1975-08-07 | Bentlin Joerg Michael | Tube gripping connector - has expanding body gripping tubes for supports, scaffolding etc |
| EP0142321A2 (en) * | 1983-11-07 | 1985-05-22 | American Bicycle Company, Inc. | Folding bicycle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930606A1 (en) * | 2008-04-23 | 2009-10-30 | Ajuva Safety Sarl | Tubular elements i.e. rails, connecting device, for e.g. construction of balustrade on roof of house, has sleeve with screw that is displaced in orifice for moving back walls on both sides of cuts to increase external diameter of sleeve |
| FR2951510A1 (en) * | 2009-10-19 | 2011-04-22 | Ajuva Safety | Tubular elements i.e. rails, connecting device for use during construction of balustrade on roof of e.g. dwelling, has tubular segment including connection unit that connects free end of tubular segment to tubular element |
| WO2020222206A1 (en) * | 2019-05-02 | 2020-11-05 | You Tiesda | Locking mechanism for modular components |
| CN110725838A (en) * | 2019-09-23 | 2020-01-24 | 山东康威通信技术股份有限公司 | Expansion type quick connecting piece for circular tube track, circular tube and working method |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2264837B1 (en) | 2007-11-01 |
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