ES2553002A1 - Antispam device for topographic tripods (Machine-translation by Google Translate, not legally binding) - Google Patents
Antispam device for topographic tripods (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2553002A1 ES2553002A1 ES201430838A ES201430838A ES2553002A1 ES 2553002 A1 ES2553002 A1 ES 2553002A1 ES 201430838 A ES201430838 A ES 201430838A ES 201430838 A ES201430838 A ES 201430838A ES 2553002 A1 ES2553002 A1 ES 2553002A1
- Authority
- ES
- Spain
- Prior art keywords
- topographic
- tripods
- tripod
- legs
- leg
- 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
- 238000004091 panning Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
DISPOSITIVO ANTIPANDEO PARA TRÍPODES TOPOGRÁFICOS ANTIPANDEO DEVICE FOR TOPOGRAPHIC TRIPODS
DESCRIPCIÓN DESCRIPTION
Sector de la técnica 5 Technical sector 5
La presente invención es un dispositivo que evita el pandeo ocasionado en trípodes que soportan aparatos topográficos u otros aparatos de gran peso. Los sectores de aplicación de la presente invención son el sector de topografía, geodesia, astronomía, fotogrametría... The present invention is a device that prevents buckling caused on tripods that support topographic devices or other heavy weight devices. The application sectors of the present invention are the topography, geodesy, astronomy, photogrammetry sector ...
Estado de la técnica State of the art
Los trípodes empleados en topografía cuentan con tres patas extensibles o telescópicas 10 terminadas en regatones de hierro con estribos para pisar y clavar en el terreno. Los trípodes pueden ser metálicos o de madera, pero en ambos casos deben ser firmes y permitir que el aparato una vez estacionado sea lo más estable posible. The tripods used in topography have three extendable or telescopic legs 10 finished in iron raindrops with stirrups to step on and drive into the ground. The tripods can be metallic or wooden, but in both cases they must be firm and allow the device once parked to be as stable as possible.
La parte superior es una meseta metálica, triangular o circular, sobre la que se coloca el instrumento. En esta meseta está la sujeción al aparato que normalmente será un tornillo 15 que se desliza sobre una guía metálica para permitir los desplazamientos del aparato. En la parte inferior de este tornillo estaría la sujeción de la plomada manual. The upper part is a metallic, triangular or circular plateau, on which the instrument is placed. On this plateau is the attachment to the apparatus that will normally be a screw 15 that slides on a metal guide to allow the movements of the apparatus. At the bottom of this screw would be the manual plumb line.
Cada pata del trípode topográfico está formada por dos largueros unidos por travesaños. Al ser extensibles, la mitad inferior de la pata se desliza en el interior de la otra mitad, a modo de corredera, facilitando el transporte al quedar el trípode con sus dimensiones reducidas. 20 Para su uso se extienden las patas, sujetándose fuertemente en esta posición por medio de tornillos de presión. Each leg of the topographic tripod is formed by two stringers joined by crossbars. Being extensible, the lower half of the leg slides inside the other half, as a slide, facilitating transport when the tripod is with its reduced dimensions. 20 For its use, the legs are extended, holding tightly in this position by means of pressure screws.
Al ser las patas extensibles, hay una parte de la pata que se queda hueca ya que de ella sale la pata que se extiende para ganar longitud. La parte superior está formada simplemente por dos cilindros laterales, donde va apoyada la base del aparato topográfico. 25 Being the extensible legs, there is a part of the leg that is hollow since it leaves the leg that extends to gain length. The upper part is simply formed by two lateral cylinders, where the base of the topographic apparatus is supported. 25
Las patas, cuya forma es cilíndrica, tienen medidas estándares. El radio de dicho cilindro no varía entre las diferentes marcas de trípodes topográficos. The legs, whose shape is cylindrical, have standard measurements. The radius of said cylinder does not vary between different brands of topographic tripods.
En el caso de soportar aparatos topográficos de gran peso, se ha detectado que las patas, en su parte superior, tienden a combarse y por tanto a deformarse y perder estabilidad. In the case of supporting heavy weight topographic devices, it has been detected that the legs, in their upper part, tend to be combined and therefore deform and lose stability.
Hay diversos métodos para eliminar el pandeo mecánico producido por el peso. La forma más habitual es fijar las tres patas del trípode por su parte inferior con un triángulo equilátero, de tal forma que la estructura se convierte en una pieza única. En algunos casos, para aumentar la estabilidad, se añade un peso en el centro de gravedad de dicho triángulo. There are various methods to eliminate mechanical buckling caused by weight. The most common way is to fix the three legs of the tripod at the bottom with an equilateral triangle, so that the structure becomes a single piece. In some cases, to increase stability, a weight is added at the center of gravity of said triangle.
Dicho invento, el triángulo, patente con referencia ES 2 197 698 T3, es un dispositivo de 5 montaje de trípode y método de compensación de torsión, cuyo objetivo es aumentar la estabilidad del trípode, no eliminar el pandeo producido por el peso. Tiene el inconveniente de ser un aparato que ocupa bastante espacio y está formado por piezas que forman una estructura muy compleja. El invento con forma triangular se coloca a los pies de las patas convirtiendo las tres patas en un único bloque unido por el triángulo, mientras que el invento 10 presentado actúa de manera independiente en cada una de las tres patas, sin afectar al resto ni alterar el espacio existente entre las patas, que podría ocasionar problemas de movilidad al operario que estuviese manejando el trípode. Said invention, the triangle, patent with reference ES 2 197 698 T3, is a tripod mounting device and torsion compensation method, which aims to increase the stability of the tripod, not eliminate the buckling caused by the weight. It has the disadvantage of being a device that occupies a lot of space and is formed by pieces that form a very complex structure. The invention with a triangular shape is placed at the foot of the legs turning the three legs into a single block joined by the triangle, while the presented invention 10 acts independently on each of the three legs, without affecting the rest or altering the space between the legs, which could cause mobility problems for the operator who was driving the tripod.
Existe también un trípode de posicionamiento permanente de aparatos de gran sensibilidad, modelo de utilidad con referencia ES 1 048 552 U, que está formado por un trípode al que 15 se le ha añadido un mástil tubular en su centro y unas barras tensoras que forman un triángulo en la base. Este invento está dirigido a soportar aparatos de gran sensibilidad y ser resistente a agentes atmosféricos pero su estructura y su montaje son complejos. There is also a permanent positioning tripod of highly sensitive devices, utility model with reference ES 1 048 552 U, which is formed by a tripod to which a tubular mast has been added in its center and tension bars that form a triangle at the base. This invention is aimed at supporting highly sensitive devices and being resistant to atmospheric agents but their structure and assembly are complex.
Explicación de la invención Explanation of the invention.
Se puede afirmar que no existe en la actualidad ningún dispositivo antipandeo con las 20 características del presente. Los dispositivos existentes que cumplen dicho requerimiento están enfocados a aparatos de gran sensibilidad que necesiten un estacionamiento de gran precisión por lo que además evitan el pandeo de su patas porque aportan gran rigidez al conjunto. Todo ello implica dispositivos muy complejos. El dispositivo que se pasa a describir a continuación es mucho más sencillo en su estructura ya que su único objetivo es 25 evitar que las tres patas del trípode se deformen y afecten a la medición topográfica, aportando mayor estabilidad al conjunto. Su colocación y retirada es muy rápida. It can be said that there is currently no anti-panning device with the 20 characteristics of the present. The existing devices that meet this requirement are focused on highly sensitive devices that require high precision parking, so they also avoid buckling their legs because they provide great rigidity to the assembly. All this implies very complex devices. The device described below is much simpler in its structure since its only objective is to prevent the three legs of the tripod from deforming and affecting the topographic measurement, providing greater stability to the whole. Its placement and removal is very fast.
Este dispositivo antipandeo está estructurado de manera que su forma geométrica encaja perfectamente en las piezas que conforman las patas del trípode, cilíndricas. Se trata de dos pletinas, curvadas en uno de sus extremos de tal manera que se ajustan a la curvatura de 30 los cilindros que forman la pata del trípode. Estas pletinas tienen un agujero ovalado en la parte recta y se superponen por esta parte haciendo coincidir ambos agujeros. Por estos agujeros se introduce un tornillo que se enrosca en una tuerca permitiendo la fijación de las pletinas. This anti-panning device is structured so that its geometric shape fits perfectly into the pieces that make up the legs of the tripod, cylindrical. These are two plates, curved at one of their ends in such a way that the cylinders that form the tripod leg fit the curvature of 30. These plates have an oval hole in the straight part and overlap by this part by matching both holes. Through these holes a screw is inserted that is screwed into a nut allowing the fixing of the plates.
Una vez encajadas ambas pletinas, la presión horizontal que ejercerán sobre la pata será mayor o menor en función de la holgura que se deje al orificio por el que se acoplan ambas pletinas. 5 Once both plates are fitted, the horizontal pressure they will exert on the leg will be greater or lesser depending on the clearance that is left to the hole through which both plates are coupled. 5
La presente invención aporta la novedad de estar formada por piezas muy sencillas, de poco peso y fácil manejo, además de no ocupar apenas espacio. The present invention provides the novelty of being formed by very simple pieces, of low weight and easy handling, in addition to not occupying hardly any space.
A diferencia de los inventos previos, la invención propuesta actúa directamente sobre cada una de las patas ya que el dispositivo se instala en cada una de ella, y no ocupa mayor espacio que el anterior a su acople, con lo que el manejo del trípode a la hora de 10 estacionarlo o de realizar medidas, no se ve afectado. Por otro lado, su forma es muy sencilla por lo que su colocación o acople sobre el trípode es inmediato y no requiere herramientas adicionales. Unlike the previous inventions, the proposed invention acts directly on each of the legs since the device is installed in each of them, and does not take up more space than the one prior to its coupling, so that the tripod handling When it is time to park it or take measurements, it is not affected. On the other hand, its shape is very simple so its placement or coupling on the tripod is immediate and does not require additional tools.
Como conclusión, determinamos que no existe en la actualidad ningún invento que evite el pandeo de los trípodes topográficos. Los trípodes topográficos soportan aparatos de mucho 15 peso que en muchas ocasiones hacen que las patas de los trípodes, que pueden ser de madera o de aluminio, se pandeen, afectando a las medidas realizadas y aportando inestabilidad al conjunto. Existen inventos que por sus características ayudan a evitar el pandeo, pero de forma colateral, no es su objetivo, por lo que son mucho más complejos y aparatosos. 20 In conclusion, we determine that there is currently no invention that prevents the buckling of topographic tripods. The topographic tripods support devices of a lot of 15 weight that in many occasions cause the legs of the tripods, which can be made of wood or aluminum, to buckle, affecting the measurements made and providing instability to the whole. There are inventions that because of their characteristics help prevent buckling, but collaterally, it is not their goal, so they are much more complex and appalling. twenty
Descripción de las figuras Description of the figures
A continuación se describen las figuras que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención y se presentan como ejemplos ilustrativos y no limitativos de ésta. The figures that help to better understand the invention and that expressly relate to an embodiment of said invention are described below and are presented as illustrative and non-limiting examples thereof.
Figura número 1: Trípode topográfico genérico, sin dispositivo antipandeo acoplado. 25 Figure number 1: Generic topographic tripod, without coupled anti-slip device. 25
Figura número 2: Planta, alzado y perfil de las pletinas junto con el juego de tornillo y tuerca. Figure number 2: Plan, elevation and profile of the plates together with the screw and nut set.
Figura número 3: Vista en perspectiva del dispositivo antipandeo. Se aprecia la configuración general así como la posición y adaptación del dispositivo. Figure number 3: Perspective view of the anti-panning device. The general configuration as well as the position and adaptation of the device are appreciated.
Figura numero 4: Vista de las pletinas encajadas en una de las tres patas del trípode. 30 Figure number 4: View of the plates fitted on one of the three legs of the tripod. 30
Descripción detallada de la invención Detailed description of the invention
El dispositivo antipandeo propuesto en la presente invención está constituido por dos pletinas (3), curvadas en uno de sus extremos y con un agujero (4) ovalado en la parte recta, que se superponen haciendo coincidir ambos agujeros, por donde se introduce un tornillo (6) en el que se enrosca una tuerca (5). A diferencia de lo que ocurre habitualmente, 5 el agujero (4) no tiene el diámetro justo para el encaje del tornillo (6), sino que tiene mayor holgura de forma que se pueda ejercer mayor o menor presión entre ambas pletinas, y en consecuencia, sobre los dos cilindros que conforman la parte superior de cada pata (2). Al encajarse las dos pletinas (3) dicha presión se transmite a la pata (2) sobre la que está situado el dispositivo, aportando mayor rigidez al sistema y evitando así el arqueo de dicha 10 pata (2). El dispositivo se coloca en cada una de las patas (2) del trípode (1). The anti-panning device proposed in the present invention is constituted by two plates (3), curved at one of its ends and with an oval hole (4) in the straight part, which overlap by matching both holes, through which a screw is introduced (6) in which a nut (5) is screwed. Unlike what usually happens, the hole (4) does not have the right diameter for the screw fitting (6), but has a greater clearance so that more or less pressure can be exerted between both plates, and consequently , on the two cylinders that make up the upper part of each leg (2). When the two plates (3) are fitted, said pressure is transmitted to the leg (2) on which the device is located, providing greater rigidity to the system and thus avoiding the arcing of said leg (2). The device is placed on each of the legs (2) of the tripod (1).
La curvatura de uno de los extremos de las pletinas (3) está estructurada para que encajen perfectamente en las patas (2) del trípode (1), cuya forma es cilíndrica y de medidas estándares. The curvature of one of the ends of the plates (3) is structured to fit perfectly on the legs (2) of the tripod (1), whose shape is cylindrical and standard measures.
Las pletinas (3) se ajustan por medio de un juego de tornillo (6) y tuerca (5). 15 The plates (3) are adjusted by means of a set of screw (6) and nut (5). fifteen
El tornillo (6) termina en una pieza que permite atornillarlo y desatornillarlo manualmente, y por tanto, regular la presión de ajuste, sin necesidad de utilizar ninguna herramienta adicional. The screw (6) ends in a piece that allows it to be screwed and unscrewed manually, and therefore regulate the set pressure, without using any additional tools.
Una vez descrita de forma clara la invención, se hace constar que la realización particular anteriormente descrita es susceptible de modificaciones de detalle siempre que no alteren 20 el principio fundamental y la esencia de la invención. Once the invention is clearly described, it is noted that the particular embodiment described above is subject to modifications in detail provided that they do not alter the fundamental principle and the essence of the invention.
Aplicación industrial Industrial application
La presente invención es susceptible de aplicación industrial ya que es factible y 25 reproducible. El dispositivo puede fabricarse sin complicación excesiva. Otro aspecto es que la invención puede utilizarse en cualquier tipo de industria. Aunque mayoritariamente se usa en la construcción, también puede usarse en otros campos, como pueden ser agricultura o minería. The present invention is susceptible of industrial application since it is feasible and reproducible. The device can be manufactured without undue complication. Another aspect is that the invention can be used in any type of industry. Although mostly used in construction, it can also be used in other fields, such as agriculture or mining.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201430838A ES2553002B1 (en) | 2014-06-02 | 2014-06-02 | Anti-panning device for topographic tripods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201430838A ES2553002B1 (en) | 2014-06-02 | 2014-06-02 | Anti-panning device for topographic tripods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2553002A1 true ES2553002A1 (en) | 2015-12-03 |
| ES2553002B1 ES2553002B1 (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201430838A Active ES2553002B1 (en) | 2014-06-02 | 2014-06-02 | Anti-panning device for topographic tripods |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2553002B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015291A (en) * | 2017-03-16 | 2017-08-04 | 周琼 | A kind of instrument retainer for Reconnaissance Survey |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720706B (en) * | 2020-05-20 | 2021-11-23 | 山东大学 | Tripod capable of being automatically leveled, working method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668682A (en) * | 1949-08-22 | 1954-02-09 | Houston Fearless Corp | Folding tripod construction |
| DE1785791U (en) * | 1959-01-21 | 1959-03-26 | Karl Prenzel | TRIPOD FOR HEAVY RECORDING CAMERAS, IN PARTICULAR FILM-RECORDING CAMERAS. |
| US4767090A (en) * | 1984-10-23 | 1988-08-30 | Kar-Hart Productions, Inc. | Tripods |
| US4872627A (en) * | 1987-09-28 | 1989-10-10 | Oconnor Chadwell | Locking tripod leg |
| US20130270405A1 (en) * | 2012-04-13 | 2013-10-17 | Seco Manufacturing Company, Inc. | Portable support having extendable rod |
-
2014
- 2014-06-02 ES ES201430838A patent/ES2553002B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668682A (en) * | 1949-08-22 | 1954-02-09 | Houston Fearless Corp | Folding tripod construction |
| DE1785791U (en) * | 1959-01-21 | 1959-03-26 | Karl Prenzel | TRIPOD FOR HEAVY RECORDING CAMERAS, IN PARTICULAR FILM-RECORDING CAMERAS. |
| US4767090A (en) * | 1984-10-23 | 1988-08-30 | Kar-Hart Productions, Inc. | Tripods |
| US4872627A (en) * | 1987-09-28 | 1989-10-10 | Oconnor Chadwell | Locking tripod leg |
| US20130270405A1 (en) * | 2012-04-13 | 2013-10-17 | Seco Manufacturing Company, Inc. | Portable support having extendable rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015291A (en) * | 2017-03-16 | 2017-08-04 | 周琼 | A kind of instrument retainer for Reconnaissance Survey |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2553002B1 (en) | 2016-09-14 |
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