ES2342643A1 - Sensor-shock absorber of charges. (Machine-translation by Google Translate, not legally binding) - Google Patents
Sensor-shock absorber of charges. (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2342643A1 ES2342643A1 ES200800329A ES200800329A ES2342643A1 ES 2342643 A1 ES2342643 A1 ES 2342643A1 ES 200800329 A ES200800329 A ES 200800329A ES 200800329 A ES200800329 A ES 200800329A ES 2342643 A1 ES2342643 A1 ES 2342643A1
- Authority
- ES
- Spain
- Prior art keywords
- sensor
- load
- deformation
- shock absorber
- translation
- 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
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000013013 elastic material Substances 0.000 claims abstract 2
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 210000005036 nerve Anatomy 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000012885 constant function Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
- B66B11/0273—Passive systems acting between car and supporting frame
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Sensor-amortiguador de cargas.Sensor-shock absorber loads
La presente invención esta relacionada con los instrumentos de medida de masa, y más concretamente con la función de control de la carga en los sistemas elevadores, proponiendo un elemento sensor que permite medir el peso de la carga que se aplica sobre él, haciendo a la vez de amortiguador con el fin de evitar brusquedades en la detención del movimiento de la carga aplicada.The present invention is related to mass measuring instruments, and more specifically with the function of control of the load in the elevating systems, proposing a sensor element that allows to measure the weight of the load that is applied over it, while acting as a shock absorber in order to avoid abruptness in stopping the movement of the load applied
En las instalaciones de aparatos elevadores es esencial la disposición de instrumentos de control de la carga, con el fin de evitar averías y accidentes por sobrecargas.In the installations of lifting devices is essential the provision of load control instruments, with In order to avoid breakdowns and accidents due to overloads.
De igual modo, es conocida la incorporación de amortiguadores en las cabinas de los ascensores, para absorber la energía cinética en las paradas, de forma que las detenciones resulten sin repercusión de brusquedades en el habitáculo de los usuarios.Similarly, the incorporation of shock absorbers in the cabins of the elevators, to absorb the kinetic energy at stops, so that arrests result without impact of abruptness in the passenger compartment users
Sin embargo, en las soluciones conocidas las funciones de control de la carga y de amortiguación de las paradas se realizan mediante disposiciones e instrumentos independientes, lo cual hace que las instalaciones resulten complejas y costosas, debido a la diversidad de elementos, montajes y espacios necesarios para cumplimentar ambas funciones.However, in known solutions the load control and stop damping functions they are carried out through independent provisions and instruments, which makes the facilities complex and expensive, due to the diversity of elements, assemblies and necessary spaces to complete both functions.
De acuerdo con la invención se propone un instrumento destinado para aparatos de elevación de carga, el cual reúne en una sola unidad funcional los medios necesarios para el control de la carga y para la amortiguación de las paradas.According to the invention, a instrument intended for load lifting devices, which brings together in a single functional unit the necessary means for control of the load and for the damping of the stops.
Este instrumento objeto de la invención consta de un cuerpo realizado según una estructuración que le confiere capacidad de una cierta deformación elástica, incluyendo en el interior un dispositivo electrónico capaz de medir las deformaciones de dicho cuerpo y transformarlas en señales equivalentes a datos de la fuerza o peso causante de la deformación.This instrument object of the invention consists of of a body made according to a structure that confers capacity of a certain elastic deformation, including in the inside an electronic device capable of measuring deformations of said body and transform them into signals equivalent to data from the force or weight causing the deformation.
Se obtiene así un instrumento que puede ser dispuesto como amortiguador de los impactos de detención de la cabina de los ascensores o aparatos elevadores de cualquier tipo, de forma que, al margen de esa función de amortiguación, el mismo instrumento hace además una función constante de medición del peso de la cabina, permitiendo controlar la carga de la misma para evitar sobrecargas.An instrument is thus obtained that can be provided as a buffer for the impacts of detention of the cabin of elevators or lifting devices of any kind, of so that, regardless of that damping function, the same instrument also makes a constant function of weight measurement of the cabin, allowing to control the load of the same to avoid overloads
El dispositivo electrónico integrado en el instrumento amortiguador, incorpora componentes para realizar funciones de amplificación y acondicionamiento de señales, permitiendo establecer una operativa de control del funcionamiento del aparato elevador de aplicación en función de la carga o peso de la cabina del mismo.The electronic device integrated in the damping instrument, incorporates components to perform signal amplification and conditioning functions, allowing to establish an operation control operation of the lifting device for application depending on the load or weight of the cabin of the same.
El cuerpo del instrumento se constituye por una pieza hueca, que puede ser cilíndrica o prismática, con una formación estructural que permite una cierta elasticidad axial, incorporando en los extremos unas tapas para la sujeción en los lugares de aplicación, mientras que en el interior se aloja el dispositivo electrónico destinado para trasformar las deformaciones axiales en datos del peso o carga que provoca la deformación, saliendo desde dicho dispositivo unos cables para la conexión con el sistema eléctrico de la instalación de aplicación.The body of the instrument is constituted by a hollow piece, which can be cylindrical or prismatic, with a structural formation that allows a certain axial elasticity, incorporating in the ends some covers for the subjection in the places of application, while inside it houses the electronic device designed to transform deformations axial in weight or load data caused by deformation, leaving from said device some cables for connection with the electrical system of the application installation.
El material de realización del cuerpo hueco del instrumento, así como su forma, pueden ser de cualquier tipo, siempre y cuando cumplan las características necesarias de resistencia y deformación requeridas para las funciones de control de cargas y amortiguación para las que este instrumento se halla previsto.The material of the hollow body of the instrument, as well as its shape, can be of any type, as long as they meet the necessary characteristics of resistance and deformation required for control functions of loads and damping for which this instrument is located provided.
La figura 1 es una perspectiva de un ejemplo constructivo del sensor-amortiguador de cargas objeto de la invención.Figure 1 is a perspective of an example load sensor-shock absorber object of the invention.
La figura 2 es una vista en alzado frontal de dicho sensor-amortiguado representado en la figura anterior.Figure 2 is a front elevation view of said cushioned sensor represented in the figure previous.
La figura 3 es una correspondiente vista lateral del mismo sensor-amortiguador.Figure 3 is a corresponding side view of the same sensor-shock absorber.
La figura 4 es una vista en planta respecto de la figura 2.Figure 4 is a plan view with respect to Figure 2
La figura 5 es una sección longitudinal del sensor-amortiguador según el corte V-V indicado en la figura 2.Figure 5 is a longitudinal section of the sensor-shock absorber according to the cut V-V indicated in figure 2.
La figura 6 es un detalle ampliado de la zona VI indicada en la figura 5.Figure 6 is an enlarged detail of zone VI indicated in figure 5.
El objeto de la invención se refiere a un instrumento destinado para realizar la función de amortiguación en sistemas de movimiento de cargas, como por ejemplo un ascensor, cumpliendo a la vez una función de control en función del peso de la carga.The object of the invention relates to a instrument intended to perform the damping function in cargo movement systems, such as an elevator, at the same time fulfilling a control function based on the weight of the load.
Dicho instrumento esta formado por un cuerpo (1), estructurado con un material y según una configuración que permiten una cierta deformación elástica axial por compresión.Said instrument is formed by a body (1), structured with a material and according to a configuration that allow a certain axial elastic deformation by compression.
Dicho cuerpo (1) se estructura, preferentemente, según una configuración hueca en forma tubular, que puede ser cilíndrica o prismática, con una tapas de cierre (1.1 y 1.2) en los extremos, las cuales se fijan al cuerpo (1) mediante tornillos (2), disponiendo de unos acoplamientos roscados (3) para la sujeción del instrumento en el montaje de aplicación.Said body (1) is preferably structured according to a hollow configuration in tubular form, which can be cylindrical or prismatic, with a closure caps (1.1 and 1.2) in the ends, which are fixed to the body (1) by screws (2), having threaded couplings (3) for securing the instrument in the application assembly.
En el interior del cuerpo (1) se incluye un dispositivo electrónico (4), formado por un elemento capaz de acusar la deformación elástica de dicho cuerpo (1) cuando éste es sometido a una fuerza de compresión axial, siendo ese elemento electrónico (4) de cualquier tipo que permita realizar la función indicada, por ejemplo una galga extensiométrica o cualquier otro tipo de dispositivo semejante.Inside the body (1) a electronic device (4), formed by an element capable of accusing the elastic deformation of said body (1) when it is subjected at an axial compression force, that electronic element being (4) of any type that allows to perform the indicated function, by example a strain gauge or any other type of similar device.
El mencionado dispositivo electrónico (4) puede incorporarse en cualquier posición, dentro del cuerpo (1), en la que permita captar las deformaciones axiales de dicho cuerpo (1), por ejemplo sobre la tapa superior (1.1), en una disposición relacionada con la pared del cuerpo (1), sin que esta situación sea limitativa. En todo caso, conectado a ese dispositivo electrónico (4) se dispone un cable (5) que sale al exterior a través del cual es susceptible establecer conexión externa con el sistema eléctrico del aparato o instalación de aplicación.The aforementioned electronic device (4) can incorporated into any position, within the body (1), in which allow to capture the axial deformations of said body (1), by example on the top cover (1.1), in a related arrangement with the body wall (1), without this situation being limiting. In any case, connected to that electronic device (4) is available a cable (5) that goes outside through which it is susceptible establish an external connection to the electrical system of the device or application installation.
De este modo, considerando, por ejemplo, la aplicación a la cabina de un ascensor, por la capacidad de deformación elástica el instrumento preconizado permite hacer de amortiguador en las paradas del desplazamiento de la cabina de aplicación, para evitar la brusquedad en las detenciones, mientras que el dispositivo electrónico (4) detecta la deformación que sufre el cuerpo (1) por el peso de la cabina, permitiendo determinar la carga que se incorpora en dicha cabina, para establecer la inactivación del funcionamiento del sistema cuando dicha carga rebasa un limite de peso determinado.Thus, considering, for example, the application to the cabin of an elevator, for the ability to elastic deformation the recommended instrument allows to make shock absorber at cab travel stops application, to avoid abruptness in detentions, while that the electronic device (4) detects the deformation it suffers the body (1) by the weight of the cabin, allowing to determine the load that is incorporated into said cabin, to establish the inactivation of system operation when said load exceeds a certain weight limit.
Para la deformación elástica que permita cumplir con las funciones mencionadas, el cuerpo (1) puede adoptar cualquier forma de configuración que permita la deformación axial con un determinado grado de rigidez, por ejemplo una forma de pared helicoidal continua a modo de un muelle, o en forma de una sucesión de anillos paralelos separados entre si por unos nervios intermedios, como en la realización representada, sin que estas formas sea limitativas.For elastic deformation that allows compliance With the mentioned functions, the body (1) can adopt any configuration form that allows axial deformation with a certain degree of stiffness, for example a wall shape helical continuous as a spring, or in the form of a succession of parallel rings separated from each other by nerves intermediates, as in the embodiment represented, without these Ways are limiting.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200800329A ES2342643B1 (en) | 2008-02-07 | 2008-02-07 | LOAD SENSOR-SHOCK ABSORBER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200800329A ES2342643B1 (en) | 2008-02-07 | 2008-02-07 | LOAD SENSOR-SHOCK ABSORBER. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2342643A1 true ES2342643A1 (en) | 2010-07-09 |
ES2342643B1 ES2342643B1 (en) | 2011-04-08 |
Family
ID=42272304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200800329A Expired - Fee Related ES2342643B1 (en) | 2008-02-07 | 2008-02-07 | LOAD SENSOR-SHOCK ABSORBER. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2342643B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018065765A1 (en) * | 2016-10-07 | 2018-04-12 | King's College London | Multi-axis force sensor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695963A (en) * | 1984-04-13 | 1987-09-22 | Fuji Electric Corporate Research And Developement Ltd. | Pressure sense recognition control system |
JPH0472299A (en) * | 1990-07-10 | 1992-03-06 | Kubota Corp | Fork lift truck |
US5613667A (en) * | 1996-06-26 | 1997-03-25 | Ho; Jui-Chien | Shock absorber for elevators or the like |
JP2002317845A (en) * | 2001-04-20 | 2002-10-31 | Hitachi Ltd | Shock absorbing device |
JP2004353749A (en) * | 2003-05-28 | 2004-12-16 | Tokico Ltd | Damper with load detection function |
-
2008
- 2008-02-07 ES ES200800329A patent/ES2342643B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695963A (en) * | 1984-04-13 | 1987-09-22 | Fuji Electric Corporate Research And Developement Ltd. | Pressure sense recognition control system |
JPH0472299A (en) * | 1990-07-10 | 1992-03-06 | Kubota Corp | Fork lift truck |
US5613667A (en) * | 1996-06-26 | 1997-03-25 | Ho; Jui-Chien | Shock absorber for elevators or the like |
JP2002317845A (en) * | 2001-04-20 | 2002-10-31 | Hitachi Ltd | Shock absorbing device |
JP2004353749A (en) * | 2003-05-28 | 2004-12-16 | Tokico Ltd | Damper with load detection function |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018065765A1 (en) * | 2016-10-07 | 2018-04-12 | King's College London | Multi-axis force sensor |
CN110050179A (en) * | 2016-10-07 | 2019-07-23 | 伦敦大学国王学院 | Multi-axis force transducer |
US11002625B2 (en) | 2016-10-07 | 2021-05-11 | King's College London | Multi-axis force sensor |
CN110050179B (en) * | 2016-10-07 | 2021-10-15 | 伦敦大学国王学院 | Multi-axis force sensor |
Also Published As
Publication number | Publication date |
---|---|
ES2342643B1 (en) | 2011-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20110204609A1 (en) | Anti flipping mechanism | |
JP5701875B2 (en) | Highway protection barrier | |
ES2627189T3 (en) | Vehicle bumper beam, associated bumper assembly and vehicle | |
ES2920377T3 (en) | Emergency Air Spring Assembly | |
ES2342643B1 (en) | LOAD SENSOR-SHOCK ABSORBER. | |
BR112012007126A2 (en) | rail vehicle | |
BR102014002247A2 (en) | ARM SUPPORT FOR A DOOR OF A VEHICLE CAR | |
ES2856267T3 (en) | Device for damping compression forces | |
CN104401278A (en) | Improved car bumper | |
ES2298927T3 (en) | PROTECTION BARRIER ELEMENT WITH DEFORMABLE ELEMENTS BETWEEN THE ELEMENT AND ANCHORING BOLTS. | |
US20200391633A1 (en) | Shock-absorbing seat with floor- or ceiling-mounted dampers | |
ES2424456T3 (en) | Armored door for a passenger compartment | |
CN209568815U (en) | A kind of novel intelligent automobile door insurance lock box | |
RU2600243C1 (en) | Kochetov explosion proof panel with emergency warning system | |
ES2858048T3 (en) | Track obstacle deflector for a rail vehicle | |
ES2829586T3 (en) | Chairlift chair energy accumulator | |
CN210893050U (en) | High-precision stay cord displacement sensor | |
RU2622268C1 (en) | Kochetov's anti-explosion panel with security indicator | |
CN208277999U (en) | Safety bumper before formula of beating a precipitate retreat energy absorbing vehicle | |
CN109808619A (en) | Automobile chassis protective device | |
ES2658186B2 (en) | Device and procedure for the verification in the dampers of the type of energy accumulation in the commissioning of elevators | |
ES2342284T3 (en) | INSURED TRAP. | |
CN207697687U (en) | A kind of automobile front anti-collision thick stick | |
RO132380A0 (en) | Over-compression protection device | |
RU2638377C2 (en) | Kochetov anti-explosion panel with security indicator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20100709 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2342643 Country of ref document: ES Kind code of ref document: B1 Effective date: 20110408 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20210915 |