ES2369453A1 - Balancing device for plates. (Machine-translation by Google Translate, not legally binding) - Google Patents

Balancing device for plates. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2369453A1
ES2369453A1 ES200900352A ES200900352A ES2369453A1 ES 2369453 A1 ES2369453 A1 ES 2369453A1 ES 200900352 A ES200900352 A ES 200900352A ES 200900352 A ES200900352 A ES 200900352A ES 2369453 A1 ES2369453 A1 ES 2369453A1
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ES
Spain
Prior art keywords
plate
balancing device
vertical
translation
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES200900352A
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Spanish (es)
Other versions
ES2369453B1 (en
Inventor
Josep Compte Guillén
Jose Nofuentes Rus
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.)
Crosby Group LLC
Original Assignee
Air Pes Sist S Integrales De Manutencion Y Pesaje S L
Air Pes Sistemas Integrales De Manutencion Y Pesaje Sl
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Priority to ES200900352A priority Critical patent/ES2369453B1/en
Priority to CL2011003007A priority patent/CL2011003007A1/en
Publication of ES2369453A1 publication Critical patent/ES2369453A1/en
Application granted granted Critical
Publication of ES2369453B1 publication Critical patent/ES2369453B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24J2/54—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/02—Details of balancing machines or devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/10—Control of position or direction without using feedback
    • G05D3/105—Solar tracker
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Plate balancing device. The plate balancing device comprises a horizontal beam (1) provided at its ends with respective vertical holding arms (2), and is characterized in that one of said vertical holding arms (2) comprises a fastening element (4) of the plate and the other vertical support arm (2) comprises a turning element (6) provided with a torque meter (7). Said torque meter (7) is preferably an electronic meter provided with a rotation axis (8) and an encoder integrated circuit. The balancing device is more accurate and stable than the currently known balancing devices. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de equilibrado de placas.Plate balancing device.

La presente invención se refiere a un dispositivo para el equilibrado de placas, tales como placas termosolares o fotovoltaicas.The present invention relates to a plate balancing device, such as plates solar thermal or photovoltaic.

Antecedentes de la invenciónBackground of the invention

Antes de la instalación de placas de grandes dimensiones, tales como placas termosolares o fotovoltaicas, es necesario garantizar su equilibrado.Before installing large plates dimensions, such as solar thermal or photovoltaic panels, is You need to ensure your balanced.

En la actualidad este equilibrado se realiza mediante dispositivos formados por una viga horizontal provista en sus extremos de unos brazos verticales.Currently this balanced is performed by devices formed by a horizontal beam provided in its ends of vertical arms.

Estos brazos verticales sujetan mediante sus extremos inferiores la placa que debe equilibrarse. Para determinar si la placa está equilibrada se utilizan unos detectores de presión, que miden la presión a ambos lados de la placa.These vertical arms hold by their lower ends the plate to be balanced. To determine if the plate is balanced, pressure detectors are used, They measure the pressure on both sides of the plate.

En la práctica se ha demostrado que estos dispositivos que detectan la presión son poco estables y poco precisos.In practice it has been shown that these devices that detect pressure are not very stable and little accurate.

Por lo tanto, es evidente la necesidad de un dispositivo para el equilibrado de placas termosolares o fotovoltaicas que sea más preciso y estable, evitando que el equilibrado se determine mediante detectores de presión.Therefore, the need for a device for balancing solar thermal plates or photovoltaic that is more precise and stable, preventing the balanced is determined by pressure detectors.

Descripción de la invenciónDescription of the invention

Con el dispositivo de la invención se consiguen resolver los inconvenientes citados, presentando otras ventajas que se describirán.With the device of the invention are achieved solve the aforementioned problems, presenting other advantages that They will be described.

El dispositivo de equilibrado de placas de la presente invención comprende una viga horizontal provista en sus extremos de sendos brazos de sujeción verticales, y se caracteriza por el hecho de que uno de dichos brazos de sujeción verticales comprende un elemento de sujeción de la placa y el otro brazo de sujeción vertical comprende un elemento de giro provisto de un medidor del par de torsión.The plate balancing device of the The present invention comprises a horizontal beam provided in its ends of two vertical clamping arms, and it is characterized by the fact that one of said vertical clamping arms it comprises a clamping element of the plate and the other arm of vertical clamp comprises a turning element provided with a torque meter.

Gracias a esta característica, el dispositivo de equilibrado es más preciso y estable que los dispositivos de equilibrado conocidos actualmente.Thanks to this feature, the device balanced is more accurate and stable than the devices of balanced currently known.

Ventajosamente, dicho medidor del par de torsión es un medidor electrónico provisto de un eje de giro y un circuito integrado codificador.Advantageously, said torque meter it is an electronic meter equipped with a rotation axis and a circuit integrated encoder.

Dicho elemento de giro comprende preferentemente una placa de unión colocada entre una pletina de soporte y el medidor del par de torsión.Said turning element preferably comprises a junction plate placed between a support plate and the torque meter.

Según una realización preferida, dicho elemento de sujeción está formado por una pinza provista en su parte interna de unos rodillos.According to a preferred embodiment, said element clamping is formed by a clamp provided inside of some rollers.

Dichos brazos de sujeción verticales están preferentemente unidos a dicha viga horizontal mediante una rótula articulada, lo que permite posicionar perfectamente la pinza y la pletina de soporte de la placa.Said vertical clamping arms are preferably attached to said horizontal beam by a kneecap articulated, which allows you to perfectly position the clamp and the plate support plate.

Breve descripción de los dibujosBrief description of the drawings

Para mejor comprensión de cuanto se ha expuesto se acompañan unos dibujos en los que, esquemáticamente y tan sólo a título de ejemplo no limitativo, se representa un caso práctico de realización.For a better understanding of how much has been exposed Some drawings are accompanied in which, schematically and only to non-limiting example title, a case study of realization.

La figura 1 es una vista en perspectiva del dispositivo de la presente invención; yFigure 1 is a perspective view of the device of the present invention; Y

La figura 2 es un detalle en perspectiva del elemento de giro previsto en el extremo inferior de uno de los brazos de sujeción verticales de la placa.Figure 2 is a perspective detail of the rotating element provided at the lower end of one of the vertical clamping arms of the plate.

Descripción de una realización preferidaDescription of a preferred embodiment

Tal como se puede apreciar en la figura 1, el dispositivo para el equilibrado de placas de la presente invención comprende una viga horizontal 1 y un par de brazos de sujeción verticales 2 que cuelgan de dicha viga horizontal 1.As can be seen in Figure 1, the plate balancing device of the present invention comprises a horizontal beam 1 and a pair of clamping arms vertical 2 hanging from said horizontal beam 1.

Debe indicarse que el dispositivo de equilibrado de la presente invención está especialmente diseñado para el equilibrado de placas termosolares o fotovoltaicas, aunque se podría utilizar para el equilibrado de cualquier estructura adecuada.It should be noted that the balancing device of the present invention is specially designed for the balanced of solar thermal or photovoltaic panels, although it could be use for balancing any suitable structure.

Por motivos de simplicidad no se ha representado la placa que se debe equilibrar en la figura 1, aunque en la figura 2 puede apreciarse el eje 3 de dicha placa. El resto de la placa tampoco se ha representado por motivos de simplicidad. De todas manera, los expertos en la materia podrán determinar la forma y la posición de una placa termosolar o fotovoltaica en el dispositivo de la presente invención.For reasons of simplicity it has not been represented the plate to be balanced in figure 1, although in figure 2, axis 3 of said plate can be seen. The rest of the plate Nor has it been represented for simplicity. Of all way, experts in the field will be able to determine the form and the position of a solar thermal or photovoltaic plate in the device The present invention.

Uno de dichos brazos de sujeción verticales 2 comprende en su extremo inferior una pinza 4, que sujeta uno de los extremos del eje 3 de la placa. Dicha pinza 4 comprende en su parte interna unos rodillos 5, que sirven para permitir la rotación del eje 3 de la placa. Estos rodillos 5 son preferiblemente de bronce, aunque pueden ser de cualquier material adecuado.One of said vertical clamping arms 2 it comprises at its lower end a clip 4, which holds one of the ends of axis 3 of the plate. Said clamp 4 comprises in its part internal rollers 5, which serve to allow the rotation of the axis 3 of the plate. These rollers 5 are preferably bronze, although they can be of any suitable material.

Por su parte, el otro brazo de sujeción vertical 2 comprende en su extremo inferior un elemento de giro, indicado en general mediante la referencia numérica 6. Dicho elemento de giro 6 se puede apreciar con mayor detalle en la figura 2, que se describirá a continuación.On the other hand, the other vertical support arm 2 comprises at its lower end a turning element, indicated in general by numerical reference 6. Said turning element 6 It can be seen in greater detail in Figure 2, which will describe below.

Dichos brazos verticales 2 están unidos a la viga horizontal 1 mediante una rótula articulada 11, que permite posicionar perfectamente la pinza 4 y el elemento de giro 6.Said vertical arms 2 are attached to the horizontal beam 1 by means of an articulated ball joint 11, which allows perfectly position the clamp 4 and the turning element 6.

Dicho elemento de giro 6 comprende un medidor electrónico del par de torsión 7 que está provisto de un eje de giro 8 y un circuito integrado codificador (conocido en la técnica como "encoder").Said turning element 6 comprises a meter electronic torque 7 which is provided with a pivot shaft 8 and an integrated encoder circuit (known in the art as "encoder").

El elemento de giro 6 también comprende una placa de unión 9, que une dicho medidor del par de torsión 7 a una pletina de soporte 10. Tal como se puede apreciar en la figura 2, es esta pletina de soporte 10 la que soporta el extremo del eje 3 de la placa fotovoltaica o termosolar, mediante cualesquiera medios adecuados.The turning element 6 also comprises a junction plate 9, which joins said torque meter 7 to a support plate 10. As can be seen in Figure 2, it is this support plate 10 that supports the end of axis 3 of the photovoltaic or solar thermal plate, by any means adequate.

Para medir el par de torsión y determinar si la placa está equilibrada o no simplemente se debe girar la placa fotovoltaica o termosolar a través del elemento de giro 6 y medir el par de torsión. Por ejemplo, para determinar si la placa fotovoltaica o termosolar está equilibrada se puede medir con un ángulo de inclinación de 0º y con un ángulo de inclinación de 180º, aunque se podría medir con cualquier ángulo de inclinación.To measure the torque and determine if the plate is balanced or not simply turn the plate photovoltaic or solar thermal through the rotating element 6 and measure the torque For example, to determine if the plate photovoltaic or solar thermal is balanced can be measured with a tilt angle of 0º and with an inclination angle of 180º, although it could be measured with any angle of inclination.

A pesar de que se ha hecho referencia a una realización concreta de la invención, es evidente para un experto en la materia que el dispositivo de equilibrado descrito es susceptible de numerosas variaciones y modificaciones, y que todos los detalles mencionados pueden ser substituidos por otros técnicamente equivalentes, sin apartarse del ámbito de protección definido por las reivindicaciones adjuntas.Although reference has been made to a Concrete embodiment of the invention is evident to an expert in the matter that the balancing device described is susceptible of numerous variations and modifications, and that all the details mentioned can be substituted by others technically equivalent, without departing from the scope of protection defined by the attached claims.

Claims (5)

1. Dispositivo de equilibrado de placas, que comprende una viga horizontal (1) provista en sus extremos de sendos brazos de sujeción verticales (2), caracterizado por el hecho de que uno de dichos brazos de sujeción verticales (2) comprende un elemento de sujeción (4) de la placa y el otro brazo de sujeción vertical (2) comprende un elemento de giro (6) provisto de un medidor del par de torsión (7).1. Plate balancing device, comprising a horizontal beam (1) provided at its ends with two vertical support arms (2), characterized in that one of said vertical support arms (2) comprises an element of Clamping (4) of the plate and the other vertical clamping arm (2) comprises a turning element (6) provided with a torque meter (7). 2. Dispositivo de equilibrado según la reivindicación 1, en el que dicho medidor del par de torsión (7) es un medidor electrónico provisto de un eje de giro (8) y un circuito integrado codificador.2. Balancing device according to claim 1, wherein said torque meter (7) is an electronic meter provided with a rotation axis (8) and a circuit integrated encoder. 3. Dispositivo de equilibrado según la reivindicación 1, en el que dicho elemento de giro (6) comprende una placa de unión (9) colocada entre una pletina de soporte (10) y el medidor del par de torsión
(7).3. Balancing device according to claim 1, wherein said turning element (6) comprises a connecting plate (9) placed between a support plate (10) and the torque meter
(7). 4. Dispositivo de equilibrado según la reivindicación 1, en el que dicho elemento de sujeción está formado por una pinza (4) provista en su parte interna de unos rodillos (5).4. Balancing device according to claim 1, wherein said fastener is formed by a clamp (4) provided internally with rollers (5). 5. Dispositivo de equilibrado según la reivindicación 1, en el que dichos brazos de sujeción verticales (2) están unidos a dicha viga horizontal (1) mediante una rótula articulada (11).5. Balancing device according to claim 1, wherein said vertical clamping arms (2) they are attached to said horizontal beam (1) by a ball joint articulated (11).
ES200900352A 2009-02-09 2009-02-09 PLATE BALANCING DEVICE. Active ES2369453B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200900352A ES2369453B1 (en) 2009-02-09 2009-02-09 PLATE BALANCING DEVICE.
CL2011003007A CL2011003007A1 (en) 2009-02-09 2011-11-28 Wear element for machines of movement and penetration in the earth, which comprises cast steel and an insert, which is a three-dimensional ceramic foam that has a porous structure through which the cast steel penetrates.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200900352A ES2369453B1 (en) 2009-02-09 2009-02-09 PLATE BALANCING DEVICE.

Publications (2)

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ES2369453A1 true ES2369453A1 (en) 2011-12-01
ES2369453B1 ES2369453B1 (en) 2012-10-16

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ES200900352A Active ES2369453B1 (en) 2009-02-09 2009-02-09 PLATE BALANCING DEVICE.

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632823A (en) * 1996-01-29 1997-05-27 Sharan; Anand M. Solar tracking system
CN2264345Y (en) * 1996-05-31 1997-10-08 廖启渭 Solar heat collecting plate angle automatic regulating device
US6058930A (en) * 1999-04-21 2000-05-09 Shingleton; Jefferson Solar collector and tracker arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632823A (en) * 1996-01-29 1997-05-27 Sharan; Anand M. Solar tracking system
CN2264345Y (en) * 1996-05-31 1997-10-08 廖启渭 Solar heat collecting plate angle automatic regulating device
US6058930A (en) * 1999-04-21 2000-05-09 Shingleton; Jefferson Solar collector and tracker arrangement

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Publication number Publication date
ES2369453B1 (en) 2012-10-16

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