WO2012004441A2 - Safety device for the in situ mounting and moulding of large construction parts, and accessory for entering/exiting a construction part which is mounted with said safety device - Google Patents

Safety device for the in situ mounting and moulding of large construction parts, and accessory for entering/exiting a construction part which is mounted with said safety device Download PDF

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Publication number
WO2012004441A2
WO2012004441A2 PCT/ES2011/070493 ES2011070493W WO2012004441A2 WO 2012004441 A2 WO2012004441 A2 WO 2012004441A2 ES 2011070493 W ES2011070493 W ES 2011070493W WO 2012004441 A2 WO2012004441 A2 WO 2012004441A2
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WO
WIPO (PCT)
Prior art keywords
support body
construction
safety device
accessory
safe device
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Application number
PCT/ES2011/070493
Other languages
Spanish (es)
French (fr)
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WO2012004441A3 (en
Inventor
Marcelo Ricardo Cantoni
Sebastián CANTONI
Original Assignee
Cantoni Gruas Y Montajes S.R.L.
Peci, Gabriel Gustavo
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Application filed by Cantoni Gruas Y Montajes S.R.L., Peci, Gabriel Gustavo filed Critical Cantoni Gruas Y Montajes S.R.L.
Publication of WO2012004441A2 publication Critical patent/WO2012004441A2/en
Publication of WO2012004441A3 publication Critical patent/WO2012004441A3/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/04—Containers for fluids or gases; Supports therefor mainly of metal
    • E04H7/06—Containers for fluids or gases; Supports therefor mainly of metal with vertical axis
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
    • E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
    • E04H7/30—Constructions, with or without perforated walls, depending on the use of specified materials mainly of metal

Definitions

  • the present invention relates to a safe device for the assembly and molding in situ of large construction parts, such as containers from metal plates, which gives total security in the construction of containers by means of the technique known as "the method that begins assembly by the upper structure "; and to an entry and exit accessory to a construction piece that is mounted with said secure device.
  • the floor of the tank is first constructed tank, and on it the roof or the roof structure of the tank and a sheet metal ferrule are constructed, corresponding to the upper ferrule of the tank wall. Then the roof-ferrule structure is raised vertically and the second ferrule is attached, welded to the upper ferrule. The roof-ferrule structure is lifted and annexed ferrules in succession until the desired height is obtained in the tank wall; and in that instance the ceiling-wall assembly is deposited on the bottom of the tank and welded to it.
  • Figure i shows a perspective view of a preferred embodiment of the secure device of the present invention
  • Figure 2 shows a partial sectional side view of a preferred embodiment of the secure device of the present invention
  • Figure 3 shows a front view of a preferred embodiment of the secure device of the present invention
  • Figure 4 shows a top view of a preferred embodiment of the device of the present invention.
  • the secure device for the assembly and molding of large construction parts of the present invention consists of a support and base support body 1, one or two leveling elements 2 optionally attached to said support body 1, and a sheet former 3 attached to said support body 1.
  • FIGS 1 to 4 show a preferred embodiment of the secure device for the assembly and molding of large construction parts of the present invention employed in the assembly of a large cylindrical tank.
  • the support body 1 is supported by one end on the floor 5 of the tank and on a sheet metal part 6 of the same thickness as the floor 5 of the tank placed on the edge of the basement 7 of the tank to fill the empty space between the basement 7 of the tank and the support device 1.
  • a leveling element 2 is located, linked to the support device 1 by means of a solid metal shaft welded to the support body 1 which is inserted into a metal tube 2a welded to the leveling element 2.
  • Said leveling element 2 rests on the ground, and can optionally be anchored thereto by various means, such as bolts, welding, etc.
  • the support body i is able to hold in position on the desired surface, such as the floor 5 of a tank under construction, without the need for welding, supports or other attachments.
  • This body 1 not only serves as a base and support for the structure under construction, but also serves as a base and support for a wide range of accessories, such as those related to the scaffolding system necessary for the work of the workers, avoiding so that said accessories occupy the free space that remains between the structure under construction and the floor, and allowing the use of this space as an escape route or for the transfer of material, tools and personnel between the exterior and the interior of the structure in building.
  • the support body 1 comprises a double "T" profile, and in the second embodiment, it comprises an extensible beam.
  • the leveling element 2 in a first preferred embodiment comprises an adjustable height support that can be linked to one of the ends of the support body 1, so as to provide stability and support to the assembly when part of the support body 1 is suspended in the air, as in the case of the construction of tanks in which the base of the same one is in a level superior to the rest of the land.
  • the leveling element 2 comprises a helical shaft jack welded to a metal column or caisson integral with a sheet base capable of anchoring, abalone or weld to the floor.
  • the sheet forming body or element 3 makes it possible to hold the sheet that rests vertically on the support body 1, so that it does not move, and at the same time allows the sheet to be molded providing a firm point of support from the which sheet can be flexed for bending.
  • the sheet forming body 3 is located on the support device 1 and is strongly linked to it.
  • the sheet forming body 3 allows the in-situ molding of the sheets that make up the ferrule of the tank wall manually, which represents an advantage over the methods disclosed in the prior art, since neither is required nor of special machinery for the formation of the plates in the place of assembly of the structure or of special means of transport for pre-molded plates, which by their geometry occupy a considerably greater volume than the flat plates, thus increasing the costs of transfer.
  • the sheet forming body or element 3 comprises two planks placed vertically on their greater side and separated by a distance equal to or slightly greater than the thickness of the sheet 4 they support, the linkage being made with the support device 1 by welding.
  • the sheet forming body or element 3 comprises a mechanical, electromechanical, hydraulic or pneumatic walrus, capable of gripping pieces of varying thickness.
  • the sheet forming element 3 comprises sergeants inserted in perforations made on the support body 1.
  • the height of the support device is at least 400 mm., Allowing the free passage of the operators below the tank under construction in particular by using an accessory designed for this purpose.
  • This applicable accessory thanks to the structure of the present invention has been formed by pairs of rails positioned on the floor and connecting the interior with the exterior of the container or piece under construction, on which laminar bodies are moved as stretchers and for support of the back of an operator and with wheels capable of rolling on said rails, allowing to cross the container from the inside outwards and vice versa, allowing operators, parts, tools and machinery to slide comfortably to enter or exit the container quickly .
  • This accessory makes it possible to dispense with any other escape door thus avoiding the need to weld sheets over the holes that are normally left for the entrance to the container under construction.
  • the support devices of the present invention also allow the entire periphery of the structure under construction to serve as an escape route for possible emergencies.

Abstract

The invention relates to: a safety device for the in situ mounting and moulding of large construction parts, such as containers from metal plates, which ensures complete safety during container construction operations; and an accessory for entering/exiting a construction part which is mounted with the safety device.

Description

DISPOSITIVO SEGURO PARA EL MONTAJE Y MOLDEADO IN-SITU DE GRANDES PIEZAS DE CONSTRUCCIÓN Y ACCESORIO DE INGRESO Y EGRESO A UNA PIEZA DE CONSTRUCCIÓN QUE SE MONTA CON DICHO DISPOSITIVO SEGURO  SAFE DEVICE FOR ASSEMBLY AND IN-SITU MOLDING OF LARGE CONSTRUCTION AND ACCESSORY ACCESSORIES AND ACCESSORIES TO A CONSTRUCTION PART THAT IS ASSEMBLED WITH SUCH SAFE DEVICE
CAMPO DE APLICACIÓN SCOPE
La presente invención se refiere a un dispositivo seguro para el montaje y moldeado in situ de grandes piezas de construcción, tales como contenedores a partir de placas metálicas, el cual otorga total seguridad en las tareas de construcción de contenedores mediante la técnica conocida como "el método que comienza el montaje por la estructura superior"; y a un accesorio de ingreso y egreso a una pieza de construcción que se monta con dicho dispositivo seguro. ESTADO DE LA TÉCNICA Y VENTAJAS RESPECTO AL MISMO The present invention relates to a safe device for the assembly and molding in situ of large construction parts, such as containers from metal plates, which gives total security in the construction of containers by means of the technique known as "the method that begins assembly by the upper structure "; and to an entry and exit accessory to a construction piece that is mounted with said secure device. STATE OF THE TECHNIQUE AND ADVANTAGES REGARDING THE SAME
Diversos son los métodos de montaje de grandes estructuras metálicas, tales como tanques o contenedores metálicos. Para la construcción de numerosos tipos de estructuras es necesario sostener verticalmente grandes piezas de chapa, amoldarlas y soldarlas. Un caso es la construcción de tanques o contenedores cilindricos de gran porte mediante el método que comienza el montaje por la estructura superior denominado " método que comienza el montaje por la estructura superior". Various are the methods of mounting large metal structures, such as tanks or metal containers. For the construction of numerous types of structures it is necessary to hold large pieces of sheet metal vertically, mold and weld them. One case is the construction of large tanks or cylindrical containers by the method that begins assembly by the upper structure called "method that begins assembly by the upper structure".
A diferencia del método tradicional, donde se comienza por construir la base del tanque para luego montar las paredes desde la base y concluir construyendo el techo del tanque, en el método "que comienza el montaje por la estructura superior" se construye primero el piso del tanque, y sobre el mismo se construye el techo o la estructura del techo del tanque y una virola de chapa, que corresponde al a virola superior de la pared del tanque. Luego se levanta verticalmente la estructura techo- virola y se anexa la segunda virola, soldada a la virola superior. Se continúa levantando la estructura techo-virolas y anexando virolas en forma sucesiva hasta obtener la altura deseada en la pared del tanque; y en esa instancia el conjunto techo-pared se deposita sobre el fondo del tanque y se suelda al mismo. Durante el proceso de montaje de cada virola, las chapas que la constituyen deben apoyarse en una estructura que les sirva de sostén y que a la vez no interfiera con el sistema de andamiaje necesario para permitir a los obreros trabajar en la parte superior de la virola en construcción. En el estado de la técnica actual, suelen encontrarse ejemplos de medios de soporte constituidos por una chapa que se corta a medida y se suelda al fondo del tanque, tal como se divulga en la patente estadounidense US 7,500,59261 (Yaksic) publicado en fecha 10/03/2009. Estos medios de soporte presentan varios inconvenientes. En primer lugar, sólo sirven para la construcción de un solo tipo y tamaño de estructura (por ejemplo, para la construcción de un único tanque cilindrico con un diámetro y espesor de pared determinado), y no resultan, en general, reutilizables. En segundo lugar, deben ser soldados a la base de la estructura en construcción, con los inconvenientes aparejados a la correcta ubicación y verticalidad de los mismos, y ser luego desoldados al finalizar la obra, obligando a mantener la estructura elevada por otros medios mientras los obreros cortan y desbastan las superficies metálicas involucradas, con el peligro y la incomodidad que esto presupone. Adicionalmente, la escasa resistencia estructural que brinda una chapa, obliga al empleo de un elevado número de estos medios convencionales de soporte, elevando proporcionalmente el tiempo y mano de obra necesarios para su montaje y desmontaje. Unlike the traditional method, where you begin by building the base of the tank and then assembling the walls from the base and conclude by building the roof of the tank, in the method "which begins the assembly by the upper structure" the floor of the tank is first constructed tank, and on it the roof or the roof structure of the tank and a sheet metal ferrule are constructed, corresponding to the upper ferrule of the tank wall. Then the roof-ferrule structure is raised vertically and the second ferrule is attached, welded to the upper ferrule. The roof-ferrule structure is lifted and annexed ferrules in succession until the desired height is obtained in the tank wall; and in that instance the ceiling-wall assembly is deposited on the bottom of the tank and welded to it. During the assembly process of each ferrule, the sheets that constitute it must be supported by a structure that serves as a support and at the same time does not interfere with the necessary scaffolding system to allow workers to work on the top of the ferrule in construction. In the current state of the art, there are usually examples of support means consisting of a sheet that is cut to size and welded to the bottom of the tank, as disclosed in US Patent 7,500,59261 (Yaksic) published as of 03/10/2009. These support means have several drawbacks. First, they only serve for the construction of a single type and size of structure (for example, for the construction of a single cylindrical tank with a given wall diameter and thickness), and are not, in general, reusable. Secondly, they must be welded to the base of the structure under construction, with the inconveniences associated with their correct location and verticality, and then be desoldered at the end of the work, forcing the structure to be elevated by other means while workers cut and rough the metal surfaces involved, with the danger and discomfort that this presupposes. Additionally, the low structural resistance provided by a sheet requires the use of a large number of these conventional support means, proportionally increasing the time and labor required for its assembly and disassembly.
Por último, el espacio que dejan estos medios de soporte entre la estructura que sostienen y el piso no puede utilizarse en su totalidad como vía de escape, puesto que el sistema de andamios periférico acota el espacio libre. Finally, the space left by these support means between the structure they support and the floor cannot be used in its entirety as an escape route, since the peripheral scaffolding system limits the free space.
Es por lo tanto un objetivo del presente dispositivo solucionar cada uno de los problemas mencionados, a la par de brindar funcionalidades adicionales. It is therefore an objective of the present device to solve each of the aforementioned problems, while providing additional functionalities.
BREVE DESCRIPCIÓN DE LAS FIGURAS BRIEF DESCRIPTION OF THE FIGURES
A fin de hacer más inteligible el objeto de la presente invención, ha sido ilustrada con figuras esquemáticas, en su forma de realización preferida, las cuales asumen un carácter de ejemplo demostrativo, en donde: La figura i muestra una vista en perspectiva de una realización preferida del dispositivo seguro de la presente invención; In order to make the object of the present invention more intelligible, it has been illustrated with schematic figures, in their preferred embodiment, which assume a demonstrative example character, wherein: Figure i shows a perspective view of a preferred embodiment of the secure device of the present invention;
La figura 2 muestra una vista lateral en corte parcial de una realización preferida del dispositivo seguro de la presente invención; La figura 3 muestra una vista frontal de una realización preferida del dispositivo seguro de la presente invención; Figure 2 shows a partial sectional side view of a preferred embodiment of the secure device of the present invention; Figure 3 shows a front view of a preferred embodiment of the secure device of the present invention;
La figura 4 muestra una vista superior de una realización preferida del dispositivo de la presente invención. Figure 4 shows a top view of a preferred embodiment of the device of the present invention.
En todas las figuras mencionadas, iguales números de referencia se corresponden con idénticos elementos de la invención.  In all the mentioned figures, the same reference numbers correspond to identical elements of the invention.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN DETAILED DESCRIPTION OF THE INVENTION
El dispositivo seguro para el montaje y moldeado de grandes piezas de construcción de la presente invención consta de un cuerpo de soporte 1 de base y sostén, uno o dos elementos niveladores 2 opcionalmente anexados al mencionado cuerpo de soporte 1, y un conformador de chapas 3 adosado a dicho cuerpo de soporte 1. The secure device for the assembly and molding of large construction parts of the present invention consists of a support and base support body 1, one or two leveling elements 2 optionally attached to said support body 1, and a sheet former 3 attached to said support body 1.
Las figuras 1 a 4 muestran una realización preferida del dispositivo seguro para el montaje y moldeado de grandes piezas de construcción de la presente invención empleado en el montaje de un tanque cilindrico de grandes dimensiones. El cuerpo de soporte 1 se apoya por un extremo en el piso 5 del tanque y en una pieza de chapa 6 del mismo espesor que el piso 5 del tanque colocado en el borde del basamento 7 del tanque para llenar el espacio vacío que queda entre el basamento 7 del tanque y el dispositivo de soporte 1. En el extremo opuesto del cuerpo de soporte 1, se ubica un elemento nivelador 2, vinculado al dispositivo de soporte 1 por medio de un eje metálico sólido la soldado al cuerpo de soporte 1 que se inserta en un tubo metálico 2a soldado al elemento nivelador 2. Dicho elemento nivelador 2 se apoya en el suelo, pudiendo opcionalmente anclarse al mismo por diversos medios, tales como bulones, soldadura, etc. Un conformador de chapas 3, conformado por dos placas que definen una ranura para el posicionamiento de una chapa 4 de tanque, esta preferentemente soldado sobre el cuerpo de soporte 1 sostiene la chapa 4 que compone la virola del tanque en construcción en el lugar deseado, y permite que la misma sea curvada por medios manuales o mecánicos al quedar dicha chapa con un punto fijo, sirviendo así de molde y permitiendo montar todas las virolas con el mismo desarrollo sin tener que utilizar elementos de medición. Figures 1 to 4 show a preferred embodiment of the secure device for the assembly and molding of large construction parts of the present invention employed in the assembly of a large cylindrical tank. The support body 1 is supported by one end on the floor 5 of the tank and on a sheet metal part 6 of the same thickness as the floor 5 of the tank placed on the edge of the basement 7 of the tank to fill the empty space between the basement 7 of the tank and the support device 1. At the opposite end of the support body 1, a leveling element 2 is located, linked to the support device 1 by means of a solid metal shaft welded to the support body 1 which is inserted into a metal tube 2a welded to the leveling element 2. Said leveling element 2 rests on the ground, and can optionally be anchored thereto by various means, such as bolts, welding, etc. A sheet former 3, consisting of two plates that define a slot for the positioning of a tank plate 4, is preferably welded onto the support body 1, which holds the sheet 4 that composes the ferrule of the tank under construction at the desired location, and allows the it is curved by manual or mechanical means when said sheet remains with a fixed point, thus serving as a mold and allowing to mount all ferrules with the same development without having to use measuring elements.
El cuerpo de soporte i es capaz de sostenerse en posición sobre la superficie deseada, como por ejemplo el piso 5 de un tanque en construcción, sin necesidad de soldaduras, soportes u otros aditamentos. Aunque la invención prevé la posibilidad de un par de puntos de soldadura para facilitar el posicionamiento. Este cuerpo 1 no sólo sirve de base y soporte para la estructura en construcción, sino que también sirve de base y soporte para una extensa gama de accesorios, como por ejemplo los relacionados con el sistema de andamiaje necesario para el trabajo de los obreros, evitando así que dichos accesorios ocupen el espacio libre que queda entre la estructura en construcción y el piso, y permitiendo la utilización de este espacio como vía de escape o para el traslado de material, herramientas y personal entre el exterior y el interior de la estructura en construcción. En una primera realización preferida, el cuerpo de soporte 1 comprende un perfil doble "T", y en segunda realización, comprende una viga extensible. The support body i is able to hold in position on the desired surface, such as the floor 5 of a tank under construction, without the need for welding, supports or other attachments. Although the invention provides for the possibility of a pair of welding points to facilitate positioning. This body 1 not only serves as a base and support for the structure under construction, but also serves as a base and support for a wide range of accessories, such as those related to the scaffolding system necessary for the work of the workers, avoiding so that said accessories occupy the free space that remains between the structure under construction and the floor, and allowing the use of this space as an escape route or for the transfer of material, tools and personnel between the exterior and the interior of the structure in building. In a first preferred embodiment, the support body 1 comprises a double "T" profile, and in the second embodiment, it comprises an extensible beam.
Asimismo, el elemento nivelador 2 en una primera forma preferida de realización comprende un soporte de altura regulable vinculable a uno de los extremos del cuerpo de soporte 1, de manera de brindar estabilidad y soporte al conjunto cuando parte del cuerpo de soporte 1 queda suspendido en el aire, como en el caso de la construcción de tanques en que la base del mismo se encuentra en un nivel superior al resto del terreno. Likewise, the leveling element 2 in a first preferred embodiment comprises an adjustable height support that can be linked to one of the ends of the support body 1, so as to provide stability and support to the assembly when part of the support body 1 is suspended in the air, as in the case of the construction of tanks in which the base of the same one is in a level superior to the rest of the land.
En una realización preferida, el elemento nivelador 2 comprende un gato de eje helicoidal soldado a una columna o cajón metálico solidario con una base de chapa capaz de anclarse, abulonarse o soldarse al piso. In a preferred embodiment, the leveling element 2 comprises a helical shaft jack welded to a metal column or caisson integral with a sheet base capable of anchoring, abalone or weld to the floor.
El cuerpo o elemento conformador de chapas 3 permite sostener la chapa que se apoya verticalmente sobre el cuerpo de soporte 1, de modo que la misma no se mueva, y a la vez permite que la chapa sea amoldada brindando un punto de apoyo firme a partir del cual la chapa puede ser flexionada para su curvado. El cuerpo conformador de chapas 3 se ubica sobre el dispositivo de soporte 1 y se vincula fuertemente al mismo. El cuerpo conformador de chapas 3 permite el amoldado in-situ de las chapas que conforman la virola de la pared del tanque en forma manual, lo que representa una ventaja sobre los métodos divulgados en el Estado de la técnica, puesto que no se requiere ni de maquinaria especial para la conformación de las chapas en el lugar de montaje de la estructura ni de medios de transporte especiales para chapas pre- moldeadas, las cuales por su geometría ocupan un volumen considerablemente mayor al de las chapas planas, aumentando así los costos de traslado. The sheet forming body or element 3 makes it possible to hold the sheet that rests vertically on the support body 1, so that it does not move, and at the same time allows the sheet to be molded providing a firm point of support from the which sheet can be flexed for bending. The sheet forming body 3 is located on the support device 1 and is strongly linked to it. The sheet forming body 3 allows the in-situ molding of the sheets that make up the ferrule of the tank wall manually, which represents an advantage over the methods disclosed in the prior art, since neither is required nor of special machinery for the formation of the plates in the place of assembly of the structure or of special means of transport for pre-molded plates, which by their geometry occupy a considerably greater volume than the flat plates, thus increasing the costs of transfer.
En una realización preferida, el cuerpo ó elemento conformador de chapas 3 comprende dos planchuelas colocadas en forma vertical sobre su lado mayor y separadas por una distancia igual o ligeramente superior al espesor de la chapa 4 que sostienen, realizándose la vinculación con el dispositivo de soporte 1 por soldadura. In a preferred embodiment, the sheet forming body or element 3 comprises two planks placed vertically on their greater side and separated by a distance equal to or slightly greater than the thickness of the sheet 4 they support, the linkage being made with the support device 1 by welding.
En una segunda forma de realización, el cuerpo ó elemento conformador de chapas 3 comprende una morsa mecánica, electromecánica, hidráulica o neumática, capaz de aferrar piezas de espesor variable. In a second embodiment, the sheet forming body or element 3 comprises a mechanical, electromechanical, hydraulic or pneumatic walrus, capable of gripping pieces of varying thickness.
En una tercera forma de preferente de realización, el elemento conformador de chapas 3 comprende sargentos insertados en perforaciones realizadas sobre el cuerpo de soporte 1. In a third preferred embodiment, the sheet forming element 3 comprises sergeants inserted in perforations made on the support body 1.
En una forma preferente la altura del dispositivo soporte es de al menos 400 mm., permitiendo el libre paso de los operarios por debajo del tanque en construcción en particular mediante la utilización de un accesorio diseñado al efecto. Este accesorio aplicable merced a la estructura de la presente invención se haya conformado por pares de rieles posicionados sobre el piso y que unen el interior con el exterior del contenedor o pieza en construcción, sobre los que se desplazan cuerpos laminares a modo de camillas y para apoyo de la espalda de un operario y con ruedas capaces de rodar sobre dichos rieles, permitiendo atravesar el contenedor desde su interior hacia el exterior y viceversa, permitiendo a operarios, piezas, herramientas y maquinaria deslizarse cómodamente para entrar o salir del contenedor en forma rápida. Este accesorio permite prescindir de cualquier otra puerta de escape evitándose así la necesidad de soldar chapas sobre los huecos que normalmente se dejan para el ingreso al contenedor en construcción. Los dispositivos de soporte de la presente invención permiten así mismo que toda la periferia de la estructura en construcción sirva como vía de escape ante posibles emergencias. In a preferred way, the height of the support device is at least 400 mm., Allowing the free passage of the operators below the tank under construction in particular by using an accessory designed for this purpose. This applicable accessory thanks to the structure of the present invention has been formed by pairs of rails positioned on the floor and connecting the interior with the exterior of the container or piece under construction, on which laminar bodies are moved as stretchers and for support of the back of an operator and with wheels capable of rolling on said rails, allowing to cross the container from the inside outwards and vice versa, allowing operators, parts, tools and machinery to slide comfortably to enter or exit the container quickly . This accessory makes it possible to dispense with any other escape door thus avoiding the need to weld sheets over the holes that are normally left for the entrance to the container under construction. The support devices of the present invention also allow the entire periphery of the structure under construction to serve as an escape route for possible emergencies.

Claims

REIVINDICACIONES Habiendo descripto y representado la naturaleza y alcance de la invención y la manera que la misma ha de ser llevada a la práctica, se declara reivindicar como de exclusivo derecho y propiedad: CLAIMS Having described and represented the nature and scope of the invention and the manner in which it is to be carried out, it is claimed to claim as exclusive right and property:
1. DISPOSITIVO SEGURO PARA EL MONTAJE Y MOLDEADO IN-SITU DE GRANDES PIEZAS DE CONSTRUCCIÓN, caracterizado por comprender un cuerpo de soporte (i) el cual se encuentra vinculado a un elemento de nivelación (2) del mismo; comprendiendo dicho cuerpo soporte (1) un elemento conformador de chapas (3), 1. SAFE DEVICE FOR ASSEMBLY AND MOLDING IN-SITU OF LARGE CONSTRUCTION PARTS, characterized by comprising a support body (i) which is linked to a leveling element (2) thereof; said support body (1) comprising a sheet forming element (3),
2. _DISPOSITrVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho elemento de nivelación (2) es un gato mecánico.  2. A secure device according to claim 1, characterized in that said leveling element (2) is a mechanical jack.
3. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho elemento de nivelación (2) es un gato hidráulico.  3. Safe device according to claim 1, characterized in that said leveling element (2) is a hydraulic jack.
4. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque en dicho elemento de nivelación (2) se define un cuerpo tubular (2a) cooperante con un eje (ib) que forma parte del cuerpo de soporte (1).  4. A secure device according to claim 1, characterized in that said leveling element (2) defines a tubular body (2a) cooperating with an axis (ib) that forms part of the support body (1).
5. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho cuerpo de soporte (1) es un perfil doble "T".  5. Safe device according to claim 1 characterized in that said support body (1) is a double "T" profile.
6. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho cuerpo de soporte (1) es un perfil "T".  6. Safe device according to claim 1 characterized in that said support body (1) is a "T" profile.
7. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho elemento conformador de chapas (3) comprende dos planchuelas colocadas en forma vertical sobre su lado mayor y separadas por una distancia igual o ligeramente superior al espesor de la chapa (4) que sostienen, vinculándose con el dispositivo de soporte (1) con una soldadura.  7. A secure device according to claim 1, characterized in that said sheet forming element (3) comprises two planks placed vertically on their greater side and separated by a distance equal to or slightly greater than the thickness of the sheet (4) that they hold. , linking with the support device (1) with a weld.
8. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho elemento conformador de chapas (3) comprende una morsa del tipo mecánica, electromecánica, hidráulica o neumática.  8. Safe device according to claim 1 characterized in that said sheet forming element (3) comprises a walrus of the mechanical, electromechanical, hydraulic or pneumatic type.
9. DISPOSITIVO seguro de acuerdo a la reivindicación 1 caracterizado porque dicho elemento conformador de chapas (3) comprende sargentos insertados en perforaciones realizadas sobre el cuerpo de soporte (1). 9. Safe device according to claim 1 characterized in that said sheet forming element (3) comprises sergeants inserted in perforations made on the support body (1).
10. DISPOSITIVO seguro de acuerdo a la reivindicación i caracterizado porque dicho cuerpo de soporte (i) comprende una altura mínima de 400 mm. suficiente para permitir el ingreso y egreso de las personas por debajo de la pieza en construcción. 10. Safe device according to claim i characterized in that said support body (i) comprises a minimum height of 400 mm. enough to allow the entry and exit of people below the piece under construction.
11. ACCESORIO PARA INGRESO Y EGRESO aplicable en una instalación que utiliza el dispositivo de las reivindicaciones precedentes caracterizado por comprender un par de rieles sobre los cuales se desplazan cuerpos laminares con ruedas inferiores, uniendo dichos rieles el interior con el exterior de la pieza en construcción. 11. ACCESSORY AND INCOME ACCESSORY applicable in an installation using the device of the preceding claims characterized by comprising a pair of rails on which laminar bodies are moved with lower wheels, said rails joining the interior with the exterior of the piece under construction .
PCT/ES2011/070493 2010-07-07 2011-07-06 Safety device for the in situ mounting and moulding of large construction parts, and accessory for entering/exiting a construction part which is mounted with said safety device WO2012004441A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP20100102450 2010-07-07
ARP100102450 AR077400A1 (en) 2010-07-07 2010-07-07 SAFE DEVICE FOR ASSEMBLY AND MOLDING IN-SITU OF LARGE CONSTRUCTION PARTS AND ASSEMBLY ACCESSORY

Publications (2)

Publication Number Publication Date
WO2012004441A2 true WO2012004441A2 (en) 2012-01-12
WO2012004441A3 WO2012004441A3 (en) 2012-03-01

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PCT/ES2011/070493 WO2012004441A2 (en) 2010-07-07 2011-07-06 Safety device for the in situ mounting and moulding of large construction parts, and accessory for entering/exiting a construction part which is mounted with said safety device

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AR (1) AR077400A1 (en)
WO (1) WO2012004441A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096227A (en) * 1981-04-06 1982-10-13 Dravo Corp Method and apparatus for silo construction
ES2031994T3 (en) * 1987-03-09 1993-01-01 Oostwouder Silo-Service METHOD FOR THE CONSTRUCTION OF METALLIC BUILDINGS OF CYLINDRICAL FORM AND APPARATUS TO CARRY OUT SUCH METHOD.
JP2002181300A (en) * 2000-12-14 2002-06-26 Ishikawajima Harima Heavy Ind Co Ltd Carrying-in device for inner tank side plate
JP2003182790A (en) * 2001-12-17 2003-07-03 Takata Corp Method of replacing tank bottom plate
EP1464418A1 (en) * 2003-04-03 2004-10-06 Constructions Soudees Du Coteau Csc Method of constructing a cylindrical metal storage tank, and device for implementing this method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114489A (en) * 1980-12-24 1982-07-16 Shinken Kogyo Kk Method of construction of replacement of annular and bottom plate of dangerous article storage tank
JPH04294781A (en) * 1991-03-14 1992-10-19 Ishii Iron Works Co Ltd Method for replacing bottom end plate of tank

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2096227A (en) * 1981-04-06 1982-10-13 Dravo Corp Method and apparatus for silo construction
ES2031994T3 (en) * 1987-03-09 1993-01-01 Oostwouder Silo-Service METHOD FOR THE CONSTRUCTION OF METALLIC BUILDINGS OF CYLINDRICAL FORM AND APPARATUS TO CARRY OUT SUCH METHOD.
JP2002181300A (en) * 2000-12-14 2002-06-26 Ishikawajima Harima Heavy Ind Co Ltd Carrying-in device for inner tank side plate
JP2003182790A (en) * 2001-12-17 2003-07-03 Takata Corp Method of replacing tank bottom plate
EP1464418A1 (en) * 2003-04-03 2004-10-06 Constructions Soudees Du Coteau Csc Method of constructing a cylindrical metal storage tank, and device for implementing this method

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Publication number Publication date
WO2012004441A3 (en) 2012-03-01
AR077400A1 (en) 2011-08-24

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