ES2596446B2 - Coining anchor system for rigid structural braces - Google Patents

Coining anchor system for rigid structural braces Download PDF

Info

Publication number
ES2596446B2
ES2596446B2 ES201500501A ES201500501A ES2596446B2 ES 2596446 B2 ES2596446 B2 ES 2596446B2 ES 201500501 A ES201500501 A ES 201500501A ES 201500501 A ES201500501 A ES 201500501A ES 2596446 B2 ES2596446 B2 ES 2596446B2
Authority
ES
Spain
Prior art keywords
wedges
base plate
coining
cylinder
rigid structural
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.)
Active
Application number
ES201500501A
Other languages
Spanish (es)
Other versions
ES2596446A1 (en
Inventor
Manuel CABALEIRO NÚÑEZ
José Carlos CAAMAÑO MARTÍNEZ
Leticia BRENES SANMARTÍN
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.)
Universidade de Vigo
Original Assignee
Universidade de Vigo
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 Universidade de Vigo filed Critical Universidade de Vigo
Priority to ES201500501A priority Critical patent/ES2596446B2/en
Publication of ES2596446A1 publication Critical patent/ES2596446A1/en
Application granted granted Critical
Publication of ES2596446B2 publication Critical patent/ES2596446B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08Members specially adapted to be used in prestressed constructions
    • E04C5/12Anchoring devices
    • E04C5/122Anchoring devices the tensile members are anchored by wedge-action
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16GBELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Connection Of Plates (AREA)

Abstract

Sistema de anclaje de acuñamiento para tirantes rígidos estructurales. El sistema comprende, tres cuñas (1), un cilindro (2), tres pernos (3) y una placa base (4). Este sistema permite, que el tirante (18) por el apriete de las cuñas, quede anclado en un sitio determinado sin necesidad de realizar ningún tipo de operación previa sobre él.#La transmisión de fuerza para amarrar el tirante se realiza mediante el apriete de unos pernos (3) que se colocan en los orificios del cilindro y hace que se eleven las cuñas y se origine debido a ellas una fuerza de compresión F{sub,c} que aprieta al tirante.Coining anchor system for rigid structural braces. The system comprises, three wedges (1), a cylinder (2), three bolts (3) and a base plate (4). This system allows the strap (18) by the tightening of the wedges, to be anchored in a certain place without the need to perform any previous operation on it. # The transmission of force to tie the strap is carried out by means of the tightening of bolts (3) that are placed in the holes of the cylinder and causes the wedges to rise and due to them a compression force F {sub, c} that tightens the tie rod originates.

Description

Sistema de anclaje de acuñamiento para tirantes rígidos estructurales. Coining anchor system for rigid structural braces.

S S
Sector de la técnica Technical sector

La siguiente invención tiene su aplicación en la fabricación de estructuras metálicas para el enganche de tirantes. The following invention has its application in the manufacture of metal structures for the coupling of braces.

10 10
Estado de la técnica State of the art

15 fifteen
En la actualidad, el uso de tirantes se emplea en el ámbito industrial para la sujeción de estructuras. Es muy común el empleo de estos tirantes para la suspensión de plataformas en las plantas industriales , o para el rigidizado de marcos. Hoy en día lo más empleado es el uso de tirantes roscados . La unión se realiza a través de taladros fijos en la estructura y se regula mediante el empleo de tuercas en las roscas del tirante. At present, the use of braces is used in the industrial field for fastening structures. The use of these braces for the suspension of platforms in industrial plants, or for stiffening of frames is very common. Nowadays the most used is the use of threaded braces. The union is made through fixed holes in the structure and is regulated by the use of nuts on the threads of the tie rod.

20 25 20 25
A pesar de que actualmente existen algunos sistemas de anclaje de elementos circulares (US0727985 S1), este tipo de sistemas no son adecuados para la sujeción de tirantes para estructuras. En la actualidad, ya se emplea el sistema de cuñas como para el amarre de brocas (US20151 30144 A1) pero no existe nada similar para la sujeción de tirantes que sirven de unión en estructuras. La característica principal de esta invención en relación con lo que existe actualmente es que el tirante no necesita ninguna operación previa, siendo totalm ente regulable en longitud. Although there are currently some anchoring systems for circular elements (US0727985 S1), these types of systems are not suitable for fastening tie rods for structures. At present, the wedge system is already used as for the fastening of bits (US20151 30144 A1) but there is nothing similar for the support of tie rods that serve as a union in structures. The main feature of this invention in relation to what currently exists is that the brace does not need any previous operation, being fully adjustable in length.

30 30
Explicación de la invención Explanation of the invention.

35 35
La presente invención se refiere a un sistema de anclaje de acuñamiento para tirantes rígidos estructurales, que comprende tres cuñas, tres pernos, un cilindro y una placa base. Este sistema permite, que el tirante por el apriete de las cuñas , quede anclado en un sitio determinado sin necesidad de realizar ningún tipo de operación previa sobre él. The present invention relates to a wedge anchor system for rigid structural braces, comprising three wedges, three bolts, a cylinder and a base plate. This system allows the strap by the tightening of the wedges, to be anchored in a certain place without the need for any previous operation on it.

40 40
La transmisión de fuerza para amarrar el tirante se realiza mediante el apriete de los pernos que se colocan en los orificios del cilindro y hace que se eleven las cuñas y se origine debido a ellas una fuerza de compresión que aprieta al tirante. Descripción de las figuras The transmission of force to tie the tie is done by tightening the bolts that are placed in the holes of the cylinder and causes the wedges to rise and originate due to them a compression force that tightens the tie. Description of the figures

Para una fácil comprensión de la invención se adjuntan las siguientes figuras : For an easy understanding of the invention the following figures are attached:

45 Four. Five
FIGURA 1: Representa la vista superior, el alzado y la vista en 3D de la cuña FIGURE 1: Represents the top view, elevation and 3D view of the wedge

FIGURA 2: Represenla el alzado y la vista en 3D del cilindro FIGURE 2: Represent the elevation and the 3D view of the cylinder

so SW
FIGURA 3: Representa la vista en 3D del perno FIGURA 4: Represenla la visla en 3D de la placa base FIGURE 3: Represents the 3D view of the bolt FIGURE 4: Represents the 3D view of the motherboard

FIGURA 5: Representa la vista en perspectiva del conjunto cilindro-placa base FIGURE 5: Represents the perspective view of the cylinder-base plate assembly

FIGURA 6: Representa el corte del sistema de anclaje con las fuerzas que actúan sobre él FIGURE 6: Represents the cutting of the anchoring system with the forces acting on it

FIGURA 7: Representa la vista superior del conjunto cilindro -placa base y los pernos ya montados en el cilindro FIGURE 7: Represents the top view of the cylinder-base plate assembly and the bolts already mounted on the cylinder

FIGURA 8: Representa la vista inferior del conjunto cilindro -placa base y la introducción de una cuña en el interior del cilindro FIGURE 8: Represents the bottom view of the cylinder-base plate assembly and the introduction of a wedge inside the cylinder

FIGURA 9: Representa la vista inferior del sistema con una cuña en el interior del cilindro FIGURE 9: Represents the bottom view of the system with a wedge inside the cylinder

FIGURA 10: Representa la vista inferior final del sistema FIGURE 10: Represents the final bottom view of the system

FIGURA 11: Representa la vista en perspectiva del sistema con los pemos FIGURE 11: Represents the perspective view of the system with the spans

FIGURA12: Representa la vista en 3D del sistema de anclaje y el tirante FIGURE12: Represents the 3D view of the anchor system and the tie rod

FIGURA 13: Representa la vista en perspectiva del sistema de anclaje y de un perfil SHS FIGURE 13: Represents the perspective view of the anchor system and an SHS profile

FIGURA 14: Representa la vista en perspectiva del sistema de anclaje y un perfil IPE FIGURE 14: Represents the perspective view of the anchor system and an IPE profile

Realización preferente de la invención Preferred Embodiment of the Invention

Teniendo en cuenta la numeración adoptada en las figuras, a continuación se realiza una descripción de la invención. Taking into account the numbering adopted in the figures, a description of the invention follows.

La invención realizada consta de los siguientes elementos principales: tres cuñas (1) (Figura 1), un cilindro hueco (2) (Figura 2), tres pernos (3) (Figura 3) y una placa base (4) (Figura 4). The invention made consists of the following main elements: three wedges (1) (Figure 1), a hollow cylinder (2) (Figure 2), three bolts (3) (Figure 3) and a base plate (4) (Figure 4 ).

La cuña (Figura 1) tiene forma semicircular, con un radio interior (5) igual al del tirante, una pared exterior inclinada un ángulo a (6), una base inclinada un ángulo j3 (7) Y con una superticie estriada en su parte interior (8). The wedge (Figure 1) has a semicircular shape, with an inner radius (5) equal to that of the tie-rod, an exterior wall inclined an angle to (6), a base inclined an angle j3 (7) And with a grooved surface in its part interior (8).

El cilindro hueco (Figura 2) contiene un agujero interior en forma cónica. El diánetro más pequeño de este agujero (9) es ligeramente superior al diámetro del tirante, permitiendo la entrada y salida del tirante. La pared de este agujero (10) tiene el mismo ángulo a que la pared exterior de las cuñas (6). Además, el cilindro presenta tres taladros roscados (11), separados entre sí 120°. The hollow cylinder (Figure 2) contains a conical shaped inner hole. The smallest diameter of this hole (9) is slightly larger than the diameter of the strap, allowing the entry and exit of the strap. The wall of this hole (10) has the same angle as the outer wall of the wedges (6). In addition, the cylinder has three threaded holes (11), 120 ° apart.

Los pernos (Figura 3) tienen una parte cónica (12) de ángulo ~, (mismo ángulo que The bolts (Figure 3) have a conical part (12) of angle ~, (same angle as

presenta la base de las cuñas (7». La parte cilíndrica está roscada (13), con la misma métrica que los taladros del cilindro. Además el perno tendrá en su base un alojamiento con forma hexagonal (14) para así emplear una llave para realizar el apriete. It has the base of the wedges (7 ". The cylindrical part is threaded (13), with the same metric as the cylinder holes. In addition, the bolt will have a hexagonal shaped housing (14) at its base to use a wrench to tighten.

La placa base (Figura 4) contiene dos orificios: uno cilíndrico (15) por el que se pasará el tirante y otro (16) que tiene la forma de la base de las cuñas y permite la entrada y salida de estas. Además la placa base tiene dos ojal izados (17), que se podrán usar para amarrar el sistema a la estructura correspondiente. The base plate (Figure 4) contains two holes: one cylindrical (15) through which the tie rod will pass and another (16) that has the shape of the base of the wedges and allows the entry and exit of these. In addition, the base plate has two raised eyelets (17), which can be used to tie the system to the corresponding structure.

El cilindro y la placa base están unidos mediante soldadura. Esta unión se realiza tal y como se muestra en la Figura 5, de forma que el cilindro quede concéntrico con el orificio cilíndrico de la placa base (15). The cylinder and the base plate are joined by welding. This connection is made as shown in Figure 5, so that the cylinder is concentric with the cylindrical hole of the base plate (15).

s 10 s 10
La sujeción entre el tirante y el sistema (Figura 6), se lleva a cabo a través del apriete de las cuñas (1). Para ello, se situará el tirante (18) en el interior de las cuñas , que estarán alojadas dentro del cilindro. Se aprietan los pernos (3) con un par Pl, y este par transmite a través del cónico del perno, una fuerza F1 a la cuña. Esta transmisión de fuerzas se debe por el contacto entre la parte inclinada del perno (12) y la base de las cuñas (7). De la misma manera, por contacto entre el tirante y la cuña se transmite una fuerza Fe de compresión que provoca que el tirante quede anclado. The clamping between the tie and the system (Figure 6), is carried out through the tightening of the wedges (1). For this, the tie rod (18) will be placed inside the wedges, which will be housed inside the cylinder. The bolts (3) are tightened with a pair Pl, and this pair transmits through the conical of the bolt, a force F1 to the wedge. This transmission of forces is due to the contact between the inclined part of the bolt (12) and the base of the wedges (7). In the same way, a compression force Fe is transmitted by contact between the tie and the wedge that causes the tie to be anchored.

15 fifteen
Las fuerzas de compresión Fc que origina en cada una de las cuñas (Figura 7) están separadas entre ellas 120°, de manera que el apriete se realiza de forma uniforme en toda la superficie del tirante e impiden su movimiento. El estriado interior (8) de las cuñas facilitan la fijación del tirante en una posición determinada sin necesidad de realizar ninguna operación previa sobre el tirante. The compression forces Fc that originates in each of the wedges (Figure 7) are 120 ° apart from each other, so that the tightening is carried out uniformly over the entire surface of the strap and prevents its movement. The inner groove (8) of the wedges facilitates the fixing of the strap in a certain position without the need for any previous operation on the strap.

20 25 20 25
En esta realización preferente, tal y como se muestra en las figuras 8 a 13, para el montaje del sistema, en primer lugar (Figura 8), se introduce una de las cuñas , por el orificio de la placa base (4) del conjunto placa base-cilindro. Se gira dejando libre el orificio (16) para que pueda insertarse la siguiente cuña (Figura 9). Se realizan los mismos pasos hasta haber insertado las tres cuñas . Una vez se han introducido las tres cuñas, se giran de forma que en el orificio queden visibles la mitad de dos cuñas (Figura 10). De esta forma, las cuñas no salen del cilindro . In this preferred embodiment, as shown in Figures 8 to 13, for mounting the system, first (Figure 8), one of the wedges is introduced, through the hole in the base plate (4) of the assembly base plate-cylinder. It is rotated leaving the hole (16) free so that the next wedge can be inserted (Figure 9). The same steps are performed until all three wedges have been inserted. Once the three wedges have been introduced, they are rotated so that half of two wedges are visible in the hole (Figure 10). In this way, the wedges do not leave the cylinder.

En segundo lugar (Figura 11 ) se colocan los pernos (3) correspondientes (11 ) pero, sin realizar el apriete completo. Secondly (Figure 11), the corresponding bolts (3) (11) are placed, but without complete tightening.
en sus taladros roscados in their drills threaded

30 30
El s iguiente paso consiste en introducir el tirante (18) en el interior de las cuñas (Figura 12). Una vez se introduce el tirante hasta donde se quiere realizar la sujeción, se aprietan los pernos , y estos, hacen que las cuñas fijen la varilla por el mecanismo explicado en la descripción de la invención (Ver Figura 6). The next step is to introduce the strap (18) inside the wedges (Figure 12). Once the tie rod is introduced to where the clamping is desired, the bolts are tightened, and these make the wedges fix the rod by the mechanism explained in the description of the invention (See Figure 6).

35 35
Finalmente, la placa base del sistema de anclaje se une a la estructura que se desee. Existen diversas fonnas para realizar la unión del sistema de anclaje con el elemento correspondiente de la estructura. Ejemplos: Finally, the base plate of the anchoring system joins the desired structure. There are several ways to make the anchoring system connection with the corresponding element of the structure. Examples:

40 40
a) Mediante el uso de varillas roscadas (19), con su correspondientes tuercas (20) y arandela (21 ), y una placa suplementaria (22). Para ello, se emplean los ojalizados de la placa base (17) (Figura 13). to) Through the use of threaded rods (19), with their corresponding nuts (20) and washer (21), and a supplementary plate (22). For this, the eyelets of the base plate (17) are used (Figure 13).

45 Four. Five
b) Mediante el empleo de bridas comerciales (23) y su correspondiente tornillo (24), arandela (25) y tuerca (26). Estas bridas se colocan en el lugar deseado del ojal izado de la placa base (17) y se realiza el apriete para que el sistema quede sujeto al perfil. b) By using commercial flanges (23) and its corresponding screw (24), washer (25) and nut (26). These flanges are placed in the desired position of the raised eyelet of the base plate (17) and the tightening is carried out so that the system is subject to the profile.

e) and)
Mediante soldadura de la placa base con la estructura. By welding the base plate with the structure.

Claims (3)

REIVINDICACIONES 1. Sistema de ardaje de acuñamiento para tirantes rígidos estructurales caracterizado por comprender: una placa base (4), tres cuñas (1) con un ángulo a en la pared (6) y un 1. Coining armor system for rigid structural braces characterized by comprising: a base plate (4), three wedges (1) with an angle a on the wall (6) and a S ángulo ~ en la base (7), un cilindro hueco (2) provisto de tres taladros roscados (11), y tres pernos roscados en su parte cilíndrica (3). S angle ~ in the base (7), a hollow cylinder (2) provided with three threaded holes (11), and three threaded bolts in its cylindrical part (3). 2. Sistema de anclaje de acuñamiento para tirantes rígidos estructurales , según reivindicación 1, caracterizado por que los pernos (3) tiene una parte cónica con ángulo 2. Coining anchor system for rigid structural braces, according to claim 1, characterized in that the bolts (3) have an angle conical part 10 13 cuyo apriete a través su parte roscada sobre la base de las cuñas (7) separadas 120°, permite el anclaje del tirante a al conjunto placa base -cilindro a través del estriado interior (8) de las cuñas (1). 10 13 whose tightening through its threaded part on the base of the wedges (7) separated 120 °, allows the anchorage of the tie rod to the base plate-cylinder assembly through the inner groove (8) of the wedges (1). 3. Sistema de anclaje de acuñamiento para tirantes rígidos estructurales, según 15 reivindicaciones 1 y 2, caracterizado por que la placa base (4) está provista de un 3. Coining anchor system for rigid structural braces, according to claims 1 and 2, characterized in that the base plate (4) is provided with a ojalizado (17) donde se alojarán los medios de fijación que permiten la unión con diferentes perfiles . eyelets (17) where the fixing means that allow the union with different profiles will be housed.
ES201500501A 2015-07-06 2015-07-06 Coining anchor system for rigid structural braces Active ES2596446B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201500501A ES2596446B2 (en) 2015-07-06 2015-07-06 Coining anchor system for rigid structural braces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201500501A ES2596446B2 (en) 2015-07-06 2015-07-06 Coining anchor system for rigid structural braces

Publications (2)

Publication Number Publication Date
ES2596446A1 ES2596446A1 (en) 2017-01-09
ES2596446B2 true ES2596446B2 (en) 2017-04-28

Family

ID=57680947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201500501A Active ES2596446B2 (en) 2015-07-06 2015-07-06 Coining anchor system for rigid structural braces

Country Status (1)

Country Link
ES (1) ES2596446B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB158343A (en) * 1919-10-31 1921-01-31 Horace Maddick An improved rope grip or clamp
US20040040123A1 (en) * 2002-09-03 2004-03-04 Tillitski Stephan W. Wire stop for multi-strand steel cable
US9317191B2 (en) * 2010-07-13 2016-04-19 Actuant Corporation Pocketed concrete anchor

Also Published As

Publication number Publication date
ES2596446A1 (en) 2017-01-09

Similar Documents

Publication Publication Date Title
ES2883598T3 (en) Clamping device of a vulcanizing press
NZ733154A (en) Truss frame, modular truss girder and bridging and/or support construction
ES2980593T3 (en) Wall system for composing a flat wall
ES2596446B2 (en) Coining anchor system for rigid structural braces
BRPI1106921A2 (en) adjustable bearing and support bracket
ES2667503T3 (en) Clamp
KR20170130918A (en) All standard wrench
ES2349967B1 (en) PERFECTION IN EDOMETERS FOR APPLICATION OF LOADS IN EDOMETRIC CELLS.
ES2726030T3 (en) Vertical formwork with a threaded anchor
ES2375562T3 (en) ADJUSTMENT DEVICE FOR A BASE.
ES2586753B1 (en) Anti-theft for bicycle saddles
ES2586904T3 (en) Fixing device
ES2601957T3 (en) Tensioning system with tensioning ring applicable therein
ES2326007T3 (en) REFUGE.
ES2884134T3 (en) Mounting system with mounting rail and protruding retaining nut
ES2303473B1 (en) SYSTEM TO GUARANTEE SCREWS OF SCREWS IN AN EMBRIDITY AND PRETENSED UNION.
JP2016160583A (en) Reinforcing bar fastener used in water-tight tunnel construction
ES2547410T3 (en) Pool
ES2681962A1 (en) Adjustable joint for rectangular modules of hanging industrial platforms (Machine-translation by Google Translate, not legally binding)
ES2664388B2 (en) Detachable base system for H profile pillars
ES1262944U (en) Expansion anchor (Machine-translation by Google Translate, not legally binding)
RU2021114668A (en) MOUNTING UNIT FOR PLASTIC WATER PIPES
RU164823U1 (en) STEP-BOLT
ES2640959B2 (en) Detachable and adjustable angle connection system between square tubular profile and H profile
ES1063297U (en) Anchoring device for caster wheels. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2596446

Country of ref document: ES

Kind code of ref document: B2

Effective date: 20170428