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WO2018195612A1 - System and method for angular construction of concrete wind-power towers and the like - Google Patents

System and method for angular construction of concrete wind-power towers and the like Download PDF

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Publication number
WO2018195612A1
WO2018195612A1 PCT/BR2017/050099 BR2017050099W WO2018195612A1 WO 2018195612 A1 WO2018195612 A1 WO 2018195612A1 BR 2017050099 W BR2017050099 W BR 2017050099W WO 2018195612 A1 WO2018195612 A1 WO 2018195612A1
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WO
WIPO (PCT)
Prior art keywords
concrete
tower
sliding
forms
internal
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Ceased
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PCT/BR2017/050099
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French (fr)
Portuguese (pt)
Inventor
Rogério FARIAS
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Individual
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Individual
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Priority to PCT/BR2017/050099 priority Critical patent/WO2018195612A1/en
Publication of WO2018195612A1 publication Critical patent/WO2018195612A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Definitions

  • the present invention relates to a system and method of construction of cylindrical, conical, oval and other shaped concrete towers for use predominantly in the construction of towers for wind and / or power plants. It can also be used for the construction of silos, chimneys, bridge pillars, etc.
  • the present invention is composed basically of a central metal tower with rack and top system that provides continuous and uninterrupted elevation of the set of Transpassing Sliding Forms responsible for the building.
  • the present invention makes use of the continuous and uninterrupted construction system of towers with anterior and posterior sliding forms capable of delimiting the thickness of the concrete wall.
  • the shapes are moved vertically to the desired height limit.
  • the construction system employs two vertically moving cars - the upper drag car and the lower car, mounted on the central metal tower.
  • ⁇ Lower carriage basically takes care of keeping the Transpass Sliding Forms stabilized - by employing Radius Tensioners mounted on the top and bottom of the Transpass Sliding Forms.
  • ⁇ upper carriage takes care of lifting the Transpassing Sliding Forms through the lift arms with their support brackets which, through flexible cables, make the connections with the internal and external Transpassing Sliding Form Distanceers.
  • Both internal and external Sliding Shapes are mounted to the full extent corresponding to the periphery of the concrete tower to be constructed, which even provides the conical shape to the tower, when so designed, by its diameter reduction capacity.
  • ⁇ behavior of the Transpassing Sliding Shapes set simulates the operation of a camera's diaphragm.
  • FIGURE 01 Perspective view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", in order to present its components.
  • the latter define the thickness of the concrete wall.
  • the central metal tower is designed to receive the two cars with their respective components for the construction of the Tower, as well as to maintain the plumb and alignment of the whole assembly, ensuring the perfect geometry of the built tower.
  • FIGURE 02 Perspective view of the Dragline (01] and Undercarriage [02] with their components necessary for the vertical movement of the Transverse - Internal [03] and External [04] Sliding Forms and the Wire Rope Adjustable Voltage [1 0].
  • FIGURE 03 View of Dragline (01] with Lift Arms [05] and their Support Brackets (06]; Flexible Cables
  • FIGURE 04 View of the Lower Carriage (02], with the Internal and External Transpassing Sliding Shapes (03] and (04] connected by the Radius Rigid Tensors (09]. 04], there is Adjustable Tension Steel Wire (10] whose function is to keep them evenly assembled.
  • FIGURE 05 Detail of a section of Transverse Sliding Forms of the " System and Method of Angular Construction of Concrete and Similar Wind Towers", highlighting the positioning of a Transpassing Sliding Form mounted on another immediately after (03 and 04 ], responsible for reducing the diameter of the Concrete Tower throughout its uninterrupted construction.
  • FIGURE 06 Top view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", which shows the Guide Column (1 1], Dragline (01], Internal Transpassing Sliding Forms ( 03] and External (04], Rigid Radius Tensors (09], Shape Distance (08].
  • FIGURE 07 Side view / sectional view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", shows the Cars (01)
  • FIGURE 08 Side view of the angled Concrete Tower.
  • FIGURE 09 Detail of the positioning of one Sliding Formwork piercing another (simulating the camera diaphragm], when assembling the Forms to build the Concrete Tower, where the Outer Sliding Forms (04] and ( 04 '] and Internal (03] and (03 s ], Shape Distance (08] and Rigid Radius Tensors (09].

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The invention relates to a system and method for uninterrupted and continuous construction of concrete towers for use primarily as wind-power towers and communication towers, of cylindrical or conical form or having another arrangement, via the use of a metallic central tower, with a rack-and-pinion system, which provides the vertical movement for carriage-modules with the latter's components. The lower carriage (module), via rigid tensioning members linked therefrom to each of the internal sliding through-forms - forming a radiating arrangement, keeps this set of sliding forms stabilized. The upper carriage (module) is responsible for raising the set of sliding through-forms, via the use of a set formed by the raising arms and the supports thereof, cables and the spacers of the internal and external sliding through-forms. The difference in raising speed between the upper carriage (module) and the lower carriage (module), when programmed, gives rise to the desired angulation/conicity for the concrete tower under construction.

Description

"SISTEMA E MÉTODO DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS  "ANGULAR WIND TOWER CONSTRUCTION SYSTEM AND METHOD

DE CONCRETO E SIMILARES"  CONCRETE AND SIMILAR "

Campo da Invenção  Field of the Invention

[001 ] Refere-se a presente invenção a um sistema e método de construção de torres de concreto, com formas variadas, do tipo cilíndricas, cónicas, ovais e outras configurações, para emprego predominantemente na construção de torres para usinas eólicas e/ou de comunicação, podendo ser também utilizada para construção de silos, chaminés, pilares de ponte, etc. A presente invenção é composta, basicamente, de torre metálica central com sistema de pião e cremalheira que proporciona a elevação contínua e ininterrupta do conjunto de Formas Deslizantes Transpassante responsáveis pela edificação.  [001] The present invention relates to a system and method of construction of cylindrical, conical, oval and other shaped concrete towers for use predominantly in the construction of towers for wind and / or power plants. It can also be used for the construction of silos, chimneys, bridge pillars, etc. The present invention is composed basically of a central metal tower with rack and top system that provides continuous and uninterrupted elevation of the set of Transpassing Sliding Forms responsible for the building.

Descrição Detalhada Detailed Description

[002] A presente invenção faz uso do sistema de construção contínua e ininterrupta de torres com Formas Deslizantes Transpassante anteriores e posteriores capazes de delimitarem a espessura da parede de concreto. As formas são movimentadas no sentido vertical até o limite de altura desejada. A sistemática de construção emprega dois carros de movimentação vertical - o carro superior de arrasto e o carro inferior, montados na torre metálica central. □ carro inferior cuida basicamente de manter estabilizadas as Formas Deslizantes Transpassante - pelo emprego de Tensores de Raio montados na parte superior e inferior das Formas Deslizantes Transpassante. □ carro superior cuida de elevar as Formas Deslizantes Transpassante através dos braços de elevação com seus suportes de apoio que por intermédio de cabos flexíveis fazem as ligações com os Distanciadores de Formas Deslizantes Transpassante, internas e externas. [003] A integração entre os carros superior de arrasto e o inferior se dá pelo emprego de fuso, tipo rosca-sem-fim, que, através de dispositivo instalado, controlador de avanço diferenciado do carro inferior em relação ao carro de arrasto, será capaz de determinar a angulação/conicidade desejada na torre de concreto. [002] The present invention makes use of the continuous and uninterrupted construction system of towers with anterior and posterior sliding forms capable of delimiting the thickness of the concrete wall. The shapes are moved vertically to the desired height limit. The construction system employs two vertically moving cars - the upper drag car and the lower car, mounted on the central metal tower. □ Lower carriage basically takes care of keeping the Transpass Sliding Forms stabilized - by employing Radius Tensioners mounted on the top and bottom of the Transpass Sliding Forms. □ upper carriage takes care of lifting the Transpassing Sliding Forms through the lift arms with their support brackets which, through flexible cables, make the connections with the internal and external Transpassing Sliding Form Distanceers. [003] The integration between the upper and lower trawlers is achieved by the use of a screw-type spindle, which, by means of an installed device, differentiated advance controller of the lower carriage in relation to the trawl, shall be able to determine the desired angle / taper in the concrete tower.

[004] Os benefícios com o emprego da presente patente serão facilmente percebidos pela praticidade no processo construtivo in loco da torre - inclusive cónicas de grandes dimensões e altura; pela utilização de Formas Deslizantes Transpassante e consequentemente, pela dispensa de transporte de peças de grandes Dimensões de elementos de torres em aço ou em concreto; do uso de guindastes para montagem destas peças, além da economia de mão de obra.  [004] The benefits of employing this patent will be readily apparent from practicality in the tower's on-site construction process - including large and tall conics; by the use of Transverse Sliding Forms and, consequently, by the dispensation of transporting large pieces of steel or concrete tower elements; the use of cranes to assemble these parts, as well as labor savings.

[005] As Formas Deslizantes Transpassante, tanto internas como externas, são montadas em toda extensão correspondente à periferia da torre de concreto a ser construída, o que proporciona inclusive a forma cónica à torre, quando assim projetada, pela capacidade de redução de seu diâmetro através do movimento das Formas Deslizantes Transpassante.□ comportamento do conjunto de Formas Deslizantes Transpassante simula o funcionamento do diafragma de uma câmera fotográfica.  [005] Both internal and external Sliding Shapes are mounted to the full extent corresponding to the periphery of the concrete tower to be constructed, which even provides the conical shape to the tower, when so designed, by its diameter reduction capacity. through the movement of the Transpassing Sliding Shapes □ behavior of the Transpassing Sliding Shapes set simulates the operation of a camera's diaphragm.

Descrição das Figuras Description of the Figures

[006] O presente Privilégio de Invenção de "Sistema e Método de Construção Angular de Torres Eólicas de Concreto e Similares" será melhor compreendido pela referencia aos desenhos anexos, a saber: The present Privilege of Invention of " System and Method of Angular Construction of Concrete and Similar Wind Towers" will be better understood by reference to the accompanying drawings, namely:

[007] FIGURA 01 - Vista em perspectiva do "Sistema e Método de Construção Angular de Torres Eólicas de Concreto e Similares", de forma a apresentar seus componentes. No Carro Inferior, podem ser vistos os Tensores de Raio - fixados neste Carro e nas Formas Deslizantes Transpassante Internas; no Carro Superior ou de Arrasto, onde ficam instalados os Braços de Elevação com seus Suportes de Apoio, que através de Cabos flexíveis fazem as ligações destes aos Distanciadores de Formas Deslizantes Transpassante internos e externos, estes últimos, definem a espessura da parede de concreto. A torre metálica central destina- se a receber os dois carros com seus respectivos componentes para a construção da Torre, bem como, para manter o prumo e alinhamento de todo o conjunto, garantindo a perfeita geometria da torre edificada. [007] FIGURE 01 - Perspective view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", in order to present its components. In the Lower Car, you can see the Radius Tensioners - attached to this Car and the Internal Transverse Sliding Shapes; in the Upper or Trailer Car, where the Lift Arms with their Support Brackets are installed, which through Flexible Cables make their connections to the Internal and external Sliding Shapes The latter define the thickness of the concrete wall. The central metal tower is designed to receive the two cars with their respective components for the construction of the Tower, as well as to maintain the plumb and alignment of the whole assembly, ensuring the perfect geometry of the built tower.

[008] FIGURA 02 - Vista em perspectiva do Carro de Arrasto (01 ] e Carro Inferior [02] com seus componentes necessários à movimentação vertical do conjunto das Formas Deslizantes Transpassante - Internas [03] e Externas [04] e o Cabo de Aço de Tensão Regulável [1 0]. [008] FIGURE 02 - Perspective view of the Dragline (01] and Undercarriage [02] with their components necessary for the vertical movement of the Transverse - Internal [03] and External [04] Sliding Forms and the Wire Rope Adjustable Voltage [1 0].

[009] FIGURA 03 - Vista do Carro de Arrasto (01 ], com os Braços de Elevação [05] e seus respectivos Suportes de Apoio (06]; os Cabos Flexíveis [009] FIGURE 03 - View of Dragline (01] with Lift Arms [05] and their Support Brackets (06]; Flexible Cables

[007] e os Distanciadores de Formas (08]. [007] and the Shape Takers (08).

[010] FIGURA 04 - Vista do Carro Inferior (02], com as Formas Deslizantes Transpassante Internas e Externas (03] e (04] ligadas pelos Tensores Rígidos de Raio (09]. Entrelaçando, na parte inferior as Formas Deslizantes Transpassante Externas (04], existe Cabo de Aço de Tensão Regulável (10] cuja função é a de mantê-las uniformemente montadas.  [010] FIGURE 04 - View of the Lower Carriage (02], with the Internal and External Transpassing Sliding Shapes (03] and (04] connected by the Radius Rigid Tensors (09]. 04], there is Adjustable Tension Steel Wire (10] whose function is to keep them evenly assembled.

[01 1 ] FIGURA 05 - Detalhe de uma seção de Formas Deslizantes Transpassante do "Sistema e Método de Construção Angular de Torres Eólicas de Concreto e Similares" destacando-se o posicionamento de uma Forma Deslizante Transpassante montada em outra imediatamente posterior (03 e 04], responsáveis pela redução do diâmetro da Torre de Concreto, ao longo de sua construção ininterrupta. [01 1] FIGURE 05 - Detail of a section of Transverse Sliding Forms of the " System and Method of Angular Construction of Concrete and Similar Wind Towers", highlighting the positioning of a Transpassing Sliding Form mounted on another immediately after (03 and 04 ], responsible for reducing the diameter of the Concrete Tower throughout its uninterrupted construction.

[01 2] FIGURA 06 - Vista superior do "Sistema e Método de Construção Angular de Torres Eólicas de Concreto e Similares", onde são evidenciados a Coluna Guia (1 1 ], o Carro de Arrasto (01 ], Formas Deslizantes Transpassante Internas (03] e Externas (04], Tensores Rígidos de Raio (09], Distanciadores de Formas (08]. [01 3] FIGURA 07 - Vista/corte lateral do "Sistema e Método de Construção Angular de Torres Eólicas de Concreto e Similares", evidencia os Carros (01 ][01 2] FIGURE 06 - Top view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", which shows the Guide Column (1 1], Dragline (01], Internal Transpassing Sliding Forms ( 03] and External (04], Rigid Radius Tensors (09], Shape Distance (08]. [01 3] FIGURE 07 - Side view / sectional view of the "System and Method of Angular Construction of Concrete and Similar Wind Towers", shows the Cars (01)

[0 2] Formas [03] e [04], Braços de Elevação [05], Suportes de Apoio [06], Cabos Flexíveis [07] e os Distanciadores de Formas [08], Tensores Rígidos de Raio [09], Torre Metálica Central (1 1 ], Fuso de Integração e Angulação da Torre (1 2], e Base da Torre de Concreto (1 3]. [0 2] Shapes [03] and [04], Lifting Arms [05], Support Brackets [06], Flexible Cables [07] and Shape Spacers [08], Rigid Tensioners [09], Tower Metallic Center (1 1], Tower Spindle and Angle Integration (1 2], and Concrete Tower Base (1 3].

[01 4] FIGURA 08 - Vista lateral da Torre de Concreto angulada. [01 4] FIGURE 08 - Side view of the angled Concrete Tower.

[01 5] FIGURA 09 - Detalhe do posicionamento de uma Fôrma Deslizante transpassando outra (simulando o diafragma de câmera fotográfica], quando da montagem das Formas para edificação da Torre de Concreto, onde ficam evidenciados as Formas Deslizantes Transpassante Externas (04] e (04 ' ] e Internas (03] e (03 s ], Distanciador de Formas (08] e Tensores Rígidos de Raio (09]. [01 5] FIGURE 09 - Detail of the positioning of one Sliding Formwork piercing another (simulating the camera diaphragm], when assembling the Forms to build the Concrete Tower, where the Outer Sliding Forms (04] and ( 04 '] and Internal (03] and (03 s ], Shape Distance (08] and Rigid Radius Tensors (09].

Claims

R E I V I N D I C A Ç Õ E S R E I V I N D I C A C E S 01 - □ "SISTEMA E MÉTODO DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", É Caracterizado Por compreender uma Torre Metálica Central (1 1 ] - módulo de construção consistindo de Carros de Arrasto Superior [01 ] e Inferior (02); Tensores Rígidos de Raio 01 - □ "CONCRETE AND SIMILAR WIND TOWER ANGULAR CONSTRUCTION SYSTEM AND METHOD", It Is Characterized By Comprising A Central Metal Tower (1 1] - building module consisting of Upper [01] and Lower (02) Draglines; Rigid Radius Tensors [09] e Formas Deslizantes Transpassantes Internas [03] e Externas [04], onde a dita Torre Metálica Central [1 1 ] é capaz de manter o prumo, alinhamento e geometria pela sua movimentação vertical, e também elevar os Carros de Arrastos Superior [01 ] e Inferior [02] interligados, movimentando as Formas Deslizantes Transpassantes Internas [03] e Externas [04], sendo que o Carro Superior [01 ] eleva as Formas Deslizantes e o Carro Inferior [09] and Internal [03] and External [04] Sliding Shapes, where said Central Metal Tower [1 1] is capable of maintaining plumb, alignment and geometry by its vertical movement, as well as elevating the Upper Draglines [01] and Lower [02] interconnected, moving the Internal [03] and External [04] Transpassing Sliding Forms, with the Upper Car [01] raising the Sliding Forms and the Lower Car [02] estabiliza as Formas Deslizantes Transpassantes [03] e [04] por meio de Tensores Rígidos (09]. [02] stabilizes the Transverse Sliding Forms [03] and [04] by Rigid Tensors (09]. □2- O "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo com a Reivindicação 1 , É Caracterizado Pelo movimento vertical do Sistema que se dá por meio de um dispositivo de movimentação vertical compreendendo um pião e uma cremalheira que eleva os Carros [01 ] e [02], sendo que os ditos carros possuem ligamentos entre si.  □ 2- The "CONCRETE AND SIMILAR WIND TOWER CONSTRUCTION SYSTEM" according to Claim 1 is characterized by the vertical movement of the System by means of a vertical movement device comprising a top and a rack which elevates Cars [01] and [02], and said cars have ligaments to each other. □3- O "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo com a Reivindicação 1 , É Caracterizado Pela Torre de Concreto [1 3] possuir formato cónico, provocado pelo movimento diferenciado entre os Carros de Arrasto Superior [1 ] e Inferior [2]. □4- O "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo com a Reivindicação 1 , É Caracterizado Pelos Tensores Rígidos de Raio [09] dispostos nas partes superiores e inferiores das Formas Deslizantes Internas [03] mantendo-as estáveis no processo de construção contínua. □5- □ "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo com a Reivindicação 1 , É Caracterizado Pelo fato do Carro Superior [01 ] elevar as Formas Deslizantes Transpassantes [03] e [04] através dos braços de elevação [05], com auxílio dos seus suportes de apoio [06], que por intermédio de cabos [07] fazem as ligações com os Distanciadores [08] das Formas Deslizantes Transpassantes, internas [03] e externas [04]. □ 3- The "CONCRETE AND SIMILAR WIND TOWER ANGULAR CONSTRUCTION SYSTEM" according to Claim 1 is characterized by the fact that the Concrete Tower [1 3] has a conical shape caused by the differential movement between the Upper Trailer Cars [ 1] and Lower [2]. □ 4- The "CONCRETE AND SIMILAR WIND TOWER ANGULAR CONSTRUCTION SYSTEM" according to Claim 1 is characterized by the rigid radius tensors [09] disposed on the upper and lower portions of the Internal Sliding Forms [03]. the stable ones in the continuous construction process. □ 5- □ "CONCRETE AND SIMILAR WIND TOWER ANGULAR CONSTRUCTION SYSTEM" according to Claim 1, It is characterized by the fact that the Upper Carriage [01] raises the Transverse Sliding Forms [03] and [04] through the arms. [05], with the aid of their support brackets [06], which, by means of cables [07], make the connections with the Transverse Sliding Forms [08], internal [03] and external [04]. □6- O "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo com a Reivindicação 1 , É Caracterizado Pelo fato da integração entre os Carros Superior (01 ] de Arrasto e o Carro Inferior [02] se dá pelo emprego de Fuso (1 2], tipo rosca-sem-fim, que através de um controlador de avanço diferenciado do Carro Inferior em relação ao Carro de Arrasto é capaz de determinar a angulação ou conicidade desejada na torre de concreto.  □ 6- The "CONCRETE AND SIMILAR WIND TOWER ANGULAR CONSTRUCTION SYSTEM" according to Claim 1 is characterized by the fact that the integration between the Dragline (01) and the Dragline [02] is by The use of Screw (1 2), worm type, which by means of a different feeder controller of the Lower Cart in relation to the Drag Cart is able to determine the desired angle or taper in the concrete tower. □7- O "SISTEMA DE CONSTRUÇÃO ANGULAR DE TORRES EÓLICAS DE CONCRETO E SIMILARES", de acordo a Reivindicação 1 , É Caracterizado Pelo fato da Torre Metálica Central [1 1 ] manter o prumo, alinhamento e geometria da torre de concreto em construção, suspendendo os Carros de Arrastos Superior [01 ] e Inferior [02] interligados, de maneira contínua e ininterrupta e por sua vez as Formas Deslizantes Transpassantes, sendo que o carro superior (01 ] trata de elevar as Formas Deslizantes (internas e externas] enquanto que o Carro Inferior [02] cuida de estabilizar as Formas Deslizantes Transpassantes [03] e [04], por meio de Tensores Rígidos.  □ 7- The "CONCRETE AND SIMILAR WIND TOWER ANGLE CONSTRUCTION SYSTEM" according to Claim 1 is characterized by the fact that the Central Metal Tower [1 1] maintains the plumb, alignment and geometry of the concrete tower under construction, suspending the interconnected Upper [01] and Lower [02] Dragging Trolleys, continuously and uninterruptedly and in turn the Transpassing Sliding Forms, while the upper car (01] tries to raise the Sliding Forms (internal and external) while that the Lower Carriage [02] takes care of stabilizing the Transverse Sliding Forms [03] and [04] by means of Rigid Tensors. □8- □ "Sistema de Construção Angular de Torres Eólicas de Concreto e Similares", de acordo com a Reivindicação 1 , É Caracterizado Pela movimentação vertical inferior ser mantida estabilizada por meio das Formas Deslizantes Transpassantes e pelo emprego de Tensores de Raio [09] ligados inferiormente e superiormente ao Carro inferior [02]. □9- □ "Sistema de Construção Angular de Torres Eólicas de Concreto e Similares", de acordo a Reivindicação 1 , É Caracterizado Pela elevação das Fôrmas Deslizantes Tranpassantes [03] e [04] ser realizada por meio dos Braços de Elevação [05] e Cabos [07] que fazem as ligações destes aos Distanciadores de Fôrmas Deslizantes Transpassantes internos e externos, onde a largura dos Distanciadores [08] é que vai definir a espessura da parede de concreto. □ 8- □ "Angular Concrete Wind Tower Construction and Similar Construction System" according to Claim 1, It is characterized in that the lower vertical movement is kept stabilized by means of the Transverse Sliding Forms and the use of Radius Tensioners [09] connected inferiorly and superiorly to the inferior Carriage [02]. □ 9- □ "Angular Concrete Wind Tower Construction and Similar Construction System" according to Claim 1, It is characterized in that the elevation of the traversing sliding forms [03] and [04] is carried out by means of the lifting arms [05] and Cables [07] that make the connections of these to the Sliding Form Shifters Internal and external bypass, where the width of the Shifters [08] will define the thickness of the concrete wall.
PCT/BR2017/050099 2017-04-25 2017-04-25 System and method for angular construction of concrete wind-power towers and the like Ceased WO2018195612A1 (en)

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PCT/BR2017/050099 WO2018195612A1 (en) 2017-04-25 2017-04-25 System and method for angular construction of concrete wind-power towers and the like

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891160A (en) * 1931-02-16 1932-12-13 Svend Friis Jespersen Sliding form for casting columnar or box shaped concrete structures, such as chimneys, silos, and the like
GB988400A (en) * 1962-05-16 1965-04-07 Josef Bossner Improvements in or relating to formwork, particularly for casting towers
US3399438A (en) * 1965-07-14 1968-09-03 Rohlf Gunter Guiding means for sliding shuttering for building structures with slightly inclined and vertical concrete walls
US3453707A (en) * 1965-02-19 1969-07-08 Rolf Gustav Johansson Method of sliding-mould concrete casting,and a sliding mould for use in such casting
GB1218248A (en) * 1967-06-02 1971-01-06 Byggforbattring Ab A formwork for use in casting a concrete structure
US3897182A (en) * 1972-10-13 1975-07-29 Otto Heinzle Slip form apparatus for constructing circular structures
US4374634A (en) * 1979-11-23 1983-02-22 Bernhard Ahl Device for lifting sliding molds along steel bars for the construction of concrete buildings and the like
US4824350A (en) * 1985-06-12 1989-04-25 Gleitbau-Gesellschaft M.B.H. Sliding shuttering system
WO2013120889A1 (en) * 2012-02-17 2013-08-22 Siemens Aktiengesellschaft Tower

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891160A (en) * 1931-02-16 1932-12-13 Svend Friis Jespersen Sliding form for casting columnar or box shaped concrete structures, such as chimneys, silos, and the like
GB988400A (en) * 1962-05-16 1965-04-07 Josef Bossner Improvements in or relating to formwork, particularly for casting towers
US3453707A (en) * 1965-02-19 1969-07-08 Rolf Gustav Johansson Method of sliding-mould concrete casting,and a sliding mould for use in such casting
US3399438A (en) * 1965-07-14 1968-09-03 Rohlf Gunter Guiding means for sliding shuttering for building structures with slightly inclined and vertical concrete walls
GB1218248A (en) * 1967-06-02 1971-01-06 Byggforbattring Ab A formwork for use in casting a concrete structure
US3897182A (en) * 1972-10-13 1975-07-29 Otto Heinzle Slip form apparatus for constructing circular structures
US4374634A (en) * 1979-11-23 1983-02-22 Bernhard Ahl Device for lifting sliding molds along steel bars for the construction of concrete buildings and the like
US4824350A (en) * 1985-06-12 1989-04-25 Gleitbau-Gesellschaft M.B.H. Sliding shuttering system
WO2013120889A1 (en) * 2012-02-17 2013-08-22 Siemens Aktiengesellschaft Tower

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