ES2385470B1 - AUTONOMOUS LOAD LEVELER OPERATED BY RADIOCONTROL FOR CRANES. - Google Patents
AUTONOMOUS LOAD LEVELER OPERATED BY RADIOCONTROL FOR CRANES. Download PDFInfo
- Publication number
- ES2385470B1 ES2385470B1 ES201001624A ES201001624A ES2385470B1 ES 2385470 B1 ES2385470 B1 ES 2385470B1 ES 201001624 A ES201001624 A ES 201001624A ES 201001624 A ES201001624 A ES 201001624A ES 2385470 B1 ES2385470 B1 ES 2385470B1
- Authority
- ES
- Spain
- Prior art keywords
- hoists
- radio control
- operated
- load leveler
- autonomous load
- 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.)
- Withdrawn - After Issue
Links
- 238000004904 shortening Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
- B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
El nivelador de carga autónomo accionado por radiocontrol, es una máquina totalmente autónoma e independiente de la grúa, pero que colgado de ésta es capaz de nivelar cargas suspendidas en todas las posiciones que se precise, de forma mecánica y a distancia, ahorrando tiempo, facilitando el trabajo y reduciendo los riesgos de los operarios ya que estos pueden permanecer a distancia mientras se manipula la carga suspendida hasta llevarla a su destino final.The radio-controlled autonomous load leveler is a machine that is completely autonomous and independent of the crane, but which, when hung, is capable of leveling suspended loads in all required positions, mechanically and remotely, saving time, facilitating the work and reducing the risks of the operators since they can remain at a distance while handling the suspended load until it is taken to its final destination.
Description
Nivelador de carga autónomo para grúas
Self-loading crane leveler
accionado por radiocontrol. operated by radio control.
Sector de la técnica. Technical sector
La invención se encuadra en el sector técnico de elevación de cargas con grúas, tanto 10 grúas torre de obra, como grúas pluma o cualquier otro tipo de grúa. The invention falls within the technical sector of lifting loads with cranes, both 10 tower cranes, such as boom cranes or any other type of crane.
Estado de la técnica State of the art
Actualmente los trabajos para nivelar una carga suspendida por una grúa se realiza de forma manual acortando o alargando las cadenas o eslingas que sujetan la pieza al Currently the work to level a load suspended by a crane is done manually by shortening or lengthening the chains or slings that hold the part to the
15 gancho de la grúa. Las cargas suspendidas se ponen en reposo tantas veces como operaciones de acortado o alargado de cadenas o eslingas sean necesarios con el fin de llevar la carga con la inclinación necesaria a su destino final. 15 crane hook. Suspended loads are put to rest as many times as operations of shortening or lengthening of chains or slings are necessary in order to bring the load with the necessary inclination to its final destination.
En el mercado no se encuentra ninguna máquina que realice éstas operaciones de forma mecánica y a distancia completamente autónomo. In the market there is no machine that performs these operations mechanically and remotely completely autonomously.
de la invención El objeto de la invención sería disponer de una máquina que conectado al gancho de la grúa sea capaz de acortar o alargar las cadenas o eslingas de una forma mecánica y a distancia, evitando la manipulación continuada por operarios de la carga suspendida, OF THE INVENTION The object of the invention would be to have a machine that connected to the crane hook is capable of shortening or lengthening the chains or slings in a mechanical and remote way, avoiding the continuous manipulation by operators of the suspended load,
25 convirtiendo así la operación de nivelado de cargas en una operación segura y rápida. 25 thus converting the load leveling operation into a safe and fast operation.
detallada de la invención detailed of the invention
La presente invención consta de cuatro partes fundamentales: The present invention consists of four fundamental parts:
1.Un generador eléctrico con arranque por radiocontrol encargado del suministro de la 30 electricidad necesaria para hacer funcionar el resto de las partes eléctricas 1. An electric generator with radio-controlled start-up responsible for the supply of the electricity needed to operate the rest of the electrical parts
- 2. 2.
- Un mínimo de un polipasto eléctrico o hidráulico y un máximo de tantos polipastos como puntos de nivelación se precise, siendo lo normal un máximo de cuatro polipastos. Este polipasto o grupo de polipastos son los encargados de colocar la pieza suspendida en la posición deseada. A minimum of one electric or hydraulic hoist and a maximum of as many hoists as leveling points are required, with a maximum of four hoists being normal. This hoist or group of hoists are responsible for placing the suspended piece in the desired position.
- 3. 3.
- Un receptor/emisor de radíocontrol industrial con pulsadores dobles, uno para arrancar/parar el generador eléctrico, uno para arrancar /parar la bomba electrohídráulica sí la hubiere, y uno por cada polipasto instalado como mínimo, cuya función es hacer funcionar los polipastos eléctricos o las electroválvulas en caso de instalar polipastos hidráulicos. An industrial radio control receiver / transmitter with double push-buttons, one to start / stop the electric generator, one to start / stop the electro-hydraulic pump if there is one, and one for each hoist installed at least, whose function is to operate the electric hoists or the solenoid valves in case of installing hydraulic hoists.
- 4. Four.
- Una estructura o soporte cuya función es albergar los polipastos, el generador eléctrico, el receptor de radíocontrol industrial y la bomba electrohidráulíca con sus electroválvulas, tantas como polipasto hidráulicos, en el caso de ser estos los instalados, permitiendo al conjunto ser colgado de una grúa y a su vez colgar de este la carga que precise ser nivelada. A structure or support whose function is to house the hoists, the electric generator, the industrial radiocontrol receiver and the electrohydraulic pump with its solenoid valves, as many as hydraulic hoists, in case these are installed, allowing the assembly to be hung from a crane and in turn hang from this the load that needs to be leveled.
Con todo esto podemos arrancar el generador y accionar los polipastos individualmente todo ello por radíocontrol, consiguiendo así manipular una carga suspendida, nivelándola a la posición deseada a distancia. With all this we can start the generator and individually operate the hoists all by radio control, thus managing to handle a suspended load, leveling it to the desired position at a distance.
La presente invención se ilustra adicionalmente mediante los siguientes ejemplos, los cuales no pretenden ser limitativos de su alcance. The present invention is further illustrated by the following examples, which are not intended to be limiting in scope.
Ejemplo 1 Example 1
Un nivelador de carga autónomo para grúas accionado por radíocontrol básico para una grúa torre de construcción de 2,5 toneladas de carga máxima con la que se pretenda tanto colocar vigas en tejados inclinados, como paneles solares, o cualquier otro tipo de estructura inclinada , incluso para labores de descarga de los contenedores de escombro, estaría compuesto por: A standalone crane load leveler powered by basic radio control for a construction tower crane with a maximum load of 2.5 tons with which it is intended to place beams on sloping roofs, such as solar panels, or any other type of inclined structure, including For unloading of rubble containers, it would consist of:
Un generador eléctrico de 2.000 vatios de potencia aproximadamente con arranque por radíocontrol. An electric generator of approximately 2,000 watts of power with start-up by radio control.
Un polipasto eléctrico de 1.000 vatios de potencia y 2,5 toneladas de capacidad de carga An electric hoist with 1,000 watts of power and 2.5 tons of load capacity
Un receptor con un canal para el arranque/paro del generador y un canal para accionamiento del polispasto eléctrico. A receiver with a channel for starting / stopping the generator and a channel for actuating the electric polyspasto.
Un emisor con tantos pulsadores dobles como canales tiene el receptor. A transmitter with as many double buttons as channels has the receiver.
Un soporte o estructura que albergue estas piezas de forma que la carga se suspenda en dos puntos, uno en la estructura o soporte y otra en el gancho del polipasto. A support or structure that houses these pieces so that the load is suspended at two points, one on the structure or support and another on the hook of the hoist.
s s
Ejemplo 2 Example 2
Un nivelador de carga autónomo para grúas accionado por radiocontrol, destinado para una grúa cuya función es colocar una carga cuyos puntos de anclaje en destino estén a distinto nivel y tenga cuatro puntos de enganche y un peso de 5 toneladas, estaría compuesto por: An autonomous crane leveling device operated by radio control, intended for a crane whose function is to place a load whose anchor points at the destination are at different levels and have four hitch points and a weight of 5 tons, would be composed of:
- --
- Un generador eléctrico de 3.500 vatios de potencia con arranque por radiocontrol. An electric generator of 3,500 watts of power with radio control start.
- --
- Una bomba electrohidráulica con cuatro electroválvulas como mínimo An electrohydraulic pump with at least four solenoid valves
- --
- Un receptor de radiocontrol industrial con un canal para arranque/ paro del generador eléctrico, un canal para arranque/ paro de la bomba electrohidráulica y un canal para cada electroválvula como mínimo. An industrial radiocontrol receiver with a channel for starting / stopping the electric generator, a channel for starting / stopping the electro-hydraulic pump and a channel for each solenoid valve at least.
- --
- Un emisor de radiocontrol industrial con tantos pulsadores dobles, como canales tiene el receptor. An industrial radio control transmitter with as many double pushbuttons as the receiver has channels.
- --
- Cuatro polipastos hidráulicos de 5,5 toneladas. Four 5.5 ton hydraulic hoists.
- --
- Un soporte o estructura para colgar en la grúa, que albergue estas piezas de forma que la carga se suspenda enganchada en los cuatro ganchos de los polipastos. A support or structure to hang on the crane, housing these pieces so that the load is suspended hooked on the four hooks of the hoists.
De esta manera se puede manipular la carga e inclinarla para adaptarla a cualquier posición alargando y acortando las cadenas de los polipastos desde una distancia prudencial a la carga suspendida. In this way the load can be manipulated and tilted to adapt it to any position by lengthening and shortening the chains of the hoists from a safe distance to the suspended load.
Descripción de la figura 1 Description of figure 1
Sobre un soporte (1) con enganche para grúa (2) se instalan cuatro polispastos (3), accionados por un motor hidráulico (4) cada uno y colocados en una base (5) que permita oscilar el polipasto, para alinear el gancho de este con el punto de enganche. On a support (1) with crane hook (2) four polyspastos (3) are installed, driven by a hydraulic motor (4) each and placed on a base (5) that allows the hoist to oscillate, to align the hook of this with the hitch point.
Sobre este soporte (1) se coloca también una bomba electrohidráulica (6), cuya función es enviar el aceite hidráulico a presión, del depósito (7) al distribuidor (8), compuesto por al menos una electroválvula (9) para cada polipasto (3). On this support (1) an electro-hydraulic pump (6) is also placed, whose function is to send the hydraulic oil under pressure, from the tank (7) to the distributor (8), consisting of at least one solenoid valve (9) for each hoist ( 3).
Para accionar las electroválvulas (9) instalamos en el soporte un receptor de radiocontrol industrial (10) con: To operate the solenoid valves (9) we install an industrial radiocontrol receiver (10) on the support with:
- --
- Un canal para el arranque/paro del generador eléctrico (11) instalado también en el soporte (1). A channel for starting / stopping the electric generator (11) also installed in the bracket (1).
- --
- Un canal para el arranque/paro de la bomba electrohidráulica (6). A channel for starting / stopping the electrohydraulic pump (6).
- --
- Y un canal para cada electroválvula (9). And a channel for each solenoid valve (9).
Claims (5)
(6) and the solenoid valves (9) which in turn receive the work order of the industrial radiocontrol receiver (10) and are responsible for rotating the hoists (3) that are placed on a base (S) that is coupled to the support (1) allows these to swing to align the hitch points (12) with the hoist.
- 2. 2.
- Nivelador de carga autónomo accionado por radiocontrol, que según reivindicación 1 pueda hacer trabajar independientemente unos polipastos (3) de otros, consiguiendo así suspender una carga con los cuatro puntos de enganche (12) a distinto nivel. Autonomous load leveler operated by radio control, which according to claim 1 can independently operate some hoists (3) from others, thus suspending a load with the four hitch points (12) at different levels.
- 3. 3.
- Nivelador de carga autónomo accionado por radiocontrol, que según reivindicaciones 1 y 2 realiza el trabajo a distancia, mediante un emisor de radiocontrol industrial compatible con el receptor de radiocontrol industrial (10). Autonomous load leveler operated by radio control, which according to claims 1 and 2 performs the work remotely, by means of an industrial radio control transmitter compatible with the industrial radio control receiver (10).
- 4. Four.
- Nivelador de carga autónomo accionado por radiocontrol, que según reivindicación 1 cuando sea necesario puede instalar en lugar de polipastos (3) accionados por motores hidráulicos (4), polipastos (3) accionados por motores eléctricos no necesitando en este caso la bomba electrohidráulica (6) ni el deposito de hidráulico (7) teniendo que adaptar la potencia del generador eléctrico (11) al consumo de los motores eléctricos de los polipastos. Radio-controlled autonomous load leveler, which according to claim 1, when necessary, can be installed instead of hoists (3) driven by hydraulic motors (4), hoists (3) driven by electric motors, not in this case requiring the electrohydraulic pump (6 ) or the hydraulic tank (7) having to adapt the power of the electric generator (11) to the consumption of the electric motors of the hoists.
- 5. 5.
- Nivelador de carga autónomo accionado por radiocontrol que según reivindicaciones 1,2,3 y 4 se caracteriza porque acciona los polipastos (3) por radiocontrol, ya sean hidráulicos o eléctricos. Autonomous load leveler operated by radio control which according to claims 1,2,3 and 4 is characterized in that it operates the hoists (3) by radio control, whether hydraulic or electric.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201001624A ES2385470B1 (en) | 2010-12-28 | 2010-12-28 | AUTONOMOUS LOAD LEVELER OPERATED BY RADIOCONTROL FOR CRANES. |
EP11853558.2A EP2660183B1 (en) | 2010-12-28 | 2011-12-14 | Autonomous cargo leveler for cranes activated by radiocontrol |
PCT/ES2011/070865 WO2012089880A1 (en) | 2010-12-28 | 2011-12-14 | Autonomous cargo leveler for cranes activated by radiocontrol |
ES11853558.2T ES2528792T3 (en) | 2010-12-28 | 2011-12-14 | Autonomous load leveler for radio-controlled cranes |
ARP110104780 AR084204A1 (en) | 2010-12-28 | 2011-12-19 | AUTONOMOUS LOAD LEVELER FOR RADIOCONTROL CRANES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201001624A ES2385470B1 (en) | 2010-12-28 | 2010-12-28 | AUTONOMOUS LOAD LEVELER OPERATED BY RADIOCONTROL FOR CRANES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2385470A1 ES2385470A1 (en) | 2012-07-25 |
ES2385470B1 true ES2385470B1 (en) | 2013-05-31 |
Family
ID=46458642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201001624A Withdrawn - After Issue ES2385470B1 (en) | 2010-12-28 | 2010-12-28 | AUTONOMOUS LOAD LEVELER OPERATED BY RADIOCONTROL FOR CRANES. |
Country Status (1)
Country | Link |
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ES (1) | ES2385470B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109319652A (en) * | 2018-12-10 | 2019-02-12 | 中国五冶集团有限公司 | A kind of superimposed sheet hoisting fixture and superimposed sheet hanging method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111268547B (en) * | 2020-03-31 | 2024-06-11 | 江苏核电有限公司 | Lifting appliance capable of eliminating levelness deviation and resisting swing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2033977C2 (en) * | 1970-07-08 | 1982-12-16 | Tax, Hans, 8000 München | Cable suspension of a load suspension device provided with a pendulum damping device |
US5800000A (en) * | 1996-12-23 | 1998-09-01 | Shockley; James D. | Load adjusting device for a hoist |
EP1812283B1 (en) * | 2004-06-23 | 2010-07-07 | SBM Atlantia, Inc. | Floating lowering and lifting device |
GB2439133A (en) * | 2006-06-13 | 2007-12-19 | William Robert Graham | Lifting and rotating mechanism |
GB2467149A (en) * | 2009-01-23 | 2010-07-28 | Engineering Agency Ltd | Load Orientation Device |
-
2010
- 2010-12-28 ES ES201001624A patent/ES2385470B1/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109319652A (en) * | 2018-12-10 | 2019-02-12 | 中国五冶集团有限公司 | A kind of superimposed sheet hoisting fixture and superimposed sheet hanging method |
Also Published As
Publication number | Publication date |
---|---|
ES2385470A1 (en) | 2012-07-25 |
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