ES2544941T3 - Fire gate with folding leaf - Google Patents
Fire gate with folding leaf Download PDFInfo
- Publication number
- ES2544941T3 ES2544941T3 ES13460002.2T ES13460002T ES2544941T3 ES 2544941 T3 ES2544941 T3 ES 2544941T3 ES 13460002 T ES13460002 T ES 13460002T ES 2544941 T3 ES2544941 T3 ES 2544941T3
- Authority
- ES
- Spain
- Prior art keywords
- gate
- segments
- leaf
- sheet
- joints
- 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.)
- Active
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- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
- E05D15/262—Suspension arrangements for wings for folding wings folding vertically
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0669—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored in a zig-zag arrangement
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0692—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising flexible sheets as closing screen
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/12—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of parts connected at their edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
- E05D15/244—Upper part guiding means
- E05D15/246—Upper part guiding means with additional guide rail for producing an additional movement
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/404—Function thereof
- E05Y2201/416—Function thereof for counterbalancing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/50—Weights
- E05Y2201/502—Wing weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/654—Cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails; Tracks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/242—Combinations of elements arranged in parallel relationship
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/266—Form or shape curved
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Special Wing (AREA)
- Gates (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
El portón cortafuego con hoja plegadiza, formado por segmentos distribuidos en serie y unidos con bisagras, equipados con carretillas móviles colocadas de forma transpuesta en guias de rodadura fijas, donde al menos uno de los segmentos de la hoja esta conectado al dispositivo tirante impulsor, caracterizado por su hoja (1, la) que constituye una camisa elastica (2, 2a) en forma de tira continua de tejido ignifugo, conectada a sistema de brazos de soporte (4, 27) vinculados entre si con articulaciones (5, 5a), y ademas cada brazo de soporte (4, 27) y su correspondiente tramo de camisa (2, 2a) forman un segmento individual (3, 3', 3a) de la hoja (1, la), y las carretillas móviles (6, 6', 6a) de los segmentos (3, 3', 3a) estan unidas con una de cada dos articulaciones (5, 5a) de sus brazos de soporte (4, 27).The fire gate with folding leaf, formed by segments distributed in series and joined with hinges, equipped with mobile trucks placed transposed in fixed rolling guides, where at least one of the segments of the leaf is connected to the driving rod device, characterized by its sheet (1, the) which constitutes an elastic jacket (2, 2a) in the form of a continuous strip of fire retardant fabric, connected to a support arm system (4, 27) linked to each other with joints (5, 5a), and also each support arm (4, 27) and its corresponding section of shirt (2, 2a) form an individual segment (3, 3 ', 3a) of the leaf (1, the), and the mobile trucks (6, 6 ', 6a) of the segments (3, 3', 3a) are joined with one of every two joints (5, 5a) of their support arms (4, 27).
Description
Portón cortafuego con hoja plegadiza Fire gate with folding leaf
[0001] El objeto de la invención es portón contrafuego con hoja plegadiza, que sirve en particular para cerrar los huecos de tránsito en edificios comerciales e industriales. [0001] The object of the invention is a fire door with a folding leaf, which is used in particular to close traffic gaps in commercial and industrial buildings.
[0002] Se conocen portones cortafuego con hoja plegadiza formada por segmentos rígidos de placas, colocados en serie y unidos entre si con bisagras. Durante el cierre y la apertura de estos portones, los segmentos de la hoja se desplazan en sentido horizontal y es indispensable crear un espacio para el portón plegado en la parte lateral del portón. Los respectivos segmentos de la hoja están provistos de carretillas móviles colocadas de forma transpuesta en guías de rodadura fijas y situadas en sentido horizontal. Uno de los segmentos está conectado al dispositivo tirante impulsor. De la descripción del patente PL 204754 se conoce un portón de segmentos con hoja plegadiza que se desplaza en sentido vertical. Sus segmentos están conectados entre sí con bisagras y al abrir el portón se pliegan. Cada segmento dispone de un par de carretillas móviles colocadas de forma transpuesta en las guías de rodadura paralelas, fijadas en vertical a los lados del portón. El segmento superior externo de la hoja está conectado al mecanismo articulado de accionamiento. En la variante de esta conocida solución, la hoja del portón dispone de accionamiento por tirantes. Un par de tirantes está colocado en el término de las guías, con los extremos inferiores de los tirantes conectados al segmento extremo inferior de la hoja, yen los extremos superiores de los tirantes están colocados los contrapesos. Una solución similar de portón de segmentos con hoja plegadiza de desplazamiento vertical y accionamiento por tirantes, se conoce de la descripción de patente PL 204757. [0002] Fire gates with folded leaf formed by rigid segments of plates, placed in series and joined together with hinges are known. During the closing and opening of these gates, the leaf segments move horizontally and it is essential to create a space for the folded gate on the side of the gate. The respective segments of the sheet are provided with mobile trucks placed transposed in fixed raceways and positioned horizontally. One of the segments is connected to the drive brace. From the description of the patent PL 204754 a segment gate with a folded sheet is known that moves vertically. Their segments are connected to each other with hinges and when they open the gate they fold. Each segment has a pair of mobile trucks placed transposed in the parallel raceways, fixed vertically on the sides of the gate. The upper outer segment of the blade is connected to the articulated drive mechanism. In the variant of this known solution, the gate leaf has a drive by braces. A pair of braces is placed at the end of the guides, with the lower ends of the braces connected to the lower end segment of the leaf, and the counterweights are placed on the upper ends of the braces. A similar segment gate solution with folded leaf with vertical displacement and tension drive is known from the patent description PL 204757.
[0003] El portón cortafuego con hoja plegadiza, formado por segmentos unidos con bisagras y dispuestos en serie, que están equipados con [0003] The fire gate with folding leaf, formed by segments connected with hinges and arranged in series, which are equipped with
carretillas móviles situadas de forma transpuesta en las guías de rodadura fijas, y al menos uno de los segmentos de la hoja está conectado al dispositivo tirante impulsor, según la invención se caracteriza por el hecho de que su hoja constituye una camisa elástica en forma de tira continua de tejido ignífugo que está conectada al sistema de brazos de soporte, unidos entre sí con juntas articuladas. Cada uno de los brazos de soporte y su correspondiente tramo de camisa forman un segmento individual de la hoja. Las carretillas móviles de los segmentos están unidas con una de cada dos juntas articuladas de sus brazos de suspensión. En la solución ventajosa de la invención, la hoja está equipada con dos guías de rodadura horizontales y situadas una alIado de la otra. Una de ellas, la guía lineal, está extendida a lo largo del muro a dividir, y la segunda guía tiene en su parte central una corvadura, y además sus extremos tramos rectos están situados paralelamente a la guía lineal y mutuamente transpuestos en sentido transversal. Las carretillas móviles de los segmentos de la hoja están colocadas de forma transpuesta en la guía lineal, y uno de cada dos brazos de soporte de los segmentos dispone en su parte central de una corredera de rodillo, situada de forma transpuesta en la guía con corvadura. La carretilla móvil del segmento delantero de la hoja está conectada al tirante impulsor flexible. Este tirante está extendido horizontalmente y pasa por dos poleas giratorias situadas en las zonas extremas laterales del portón. El tramo inicial del tirante está conectado al tambor del torno, y en el tramo final vertical del tirante está colocado el contrapeso. Para garantizar el control del movimiento de la hoja con cierre gravitacional del portón, el tramo inicial del tirante pasa por un regulador de la velocidad de cierre. El tambor del torno está equipado con un bloqueo electromagnético. En la posición de cerrado, el segmento delantero de la hoja está engranado con el cierre, situado en su hueco. En otra solución de la invención, la hoja elástica del portón se desplaza en sentido vertical. Esta hoja está equipada mobile trucks located transposed in the fixed raceways, and at least one of the segments of the blade is connected to the driving brace device, according to the invention is characterized by the fact that its blade constitutes an elastic strip-shaped sleeve Continuous flame retardant fabric that is connected to the support arm system, linked together with articulated joints. Each of the support arms and their corresponding sleeve section form an individual segment of the sheet. The mobile trucks of the segments are connected to one of every two articulated joints of their suspension arms. In the advantageous solution of the invention, the sheet is equipped with two horizontal raceways and located side by side. One of them, the linear guide, is extended along the wall to be divided, and the second guide has a groove in its central part, and in addition its straight sections ends are located parallel to the linear guide and mutually transposed transverse. The mobile trucks of the leaf segments are placed transposed in the linear guide, and one of every two support arms of the segments has in its central part a roller slide, located transposed in the guide with groove . The mobile truck of the front segment of the blade is connected to the flexible drive rod. This tie rod is extended horizontally and passes through two rotating pulleys located in the extreme lateral areas of the gate. The initial section of the tie rod is connected to the drum of the winch, and the counterweight is placed in the final vertical section of the tie rod. In order to guarantee the control of the movement of the leaf with gravitational closing of the gate, the initial section of the strap passes through a regulator of the closing speed. The lathe drum is equipped with an electromagnetic lock. In the closed position, the front segment of the blade is engaged with the closure, located in its recess. In another solution of the invention, the elastic blade of the gate moves vertically. This sheet is equipped
con dos guías lineales fijas de las carretillas móviles, colocadas verticalmente a ambos lados de sus segmentos. Sus uniones de bisagra están formadas with two fixed linear guides of the mobile trucks, placed vertically on both sides of their segments. Its hinge joints are formed
por listones horizontales unidos de forma articulada con la cortina de la hoja. En cada listón está colocado de forma radial un brazo oscilante de soporte, y los extremos de los brazos contiguos están unidos entre sí con junta articulada. Uno de cada dos listones dispone en sus extremos de un par de carretillas móviles, colocadas de forma transpuesta en las guías lineales. Ambos extremos de cada listón tienen orificios transversales por los que atraviesan los tirantes impulsores. Los extremos inferiores de los tirantes están sujetos al listón inferior extremo de la hoja, y sus extremos superiores están conectados a las poleas del torno. De las partes superiores de las guías sobresale un elemento guiador arqueado, en el que se apoyan con sus articulaciones los extremos de los brazos oscilantes de los listones. En la especifica solución ventajosa, los listones conectados con la camisa de la hoja están colocados de forma libre en abrazaderas arqueadas sujetas a la superficie de esta camisa. Gracias al uso de la hoja en forma de una continua camisa elástica, el portón cortafuego según la invención se caracteriza por una masa relativamente pequeña y no requiere crear espacio para portón plegado a los lados y encima de éste. by horizontal slats joined together with the leaf curtain. A swinging support arm is placed radially on each strip, and the ends of the adjacent arms are joined together with an articulated joint. One of every two slats has at its ends a pair of mobile trucks, placed transposed in the linear guides. Both ends of each ribbon have transverse holes through which the drive braces cross. The lower ends of the braces are attached to the lower slat end of the blade, and their upper ends are connected to the pulleys of the lathe. From the upper parts of the guides there is an arcuate guiding element, in which the ends of the swinging arms of the slats are supported with their joints. In the specific advantageous solution, the slats connected to the sheet sleeve are freely placed in arcuate clamps attached to the surface of this shirt. Thanks to the use of the sheet in the form of a continuous elastic jacket, the fire gate according to the invention is characterized by a relatively small mass and does not require creating space for the gate folded to the sides and above it.
[0004] El objeto de la invención se muestra en el ejemplo de realización en el dibujo, en el que la Fig.l muestra la vista frontal del portón cortafuego abierto, con la hoja plegadiza desplazada horizontalmente; en Fig.2: vista frontal del portón cerrado; Fig.3: sección horizontal del portón en la fase de plegado de los segmentos de su hoja; Fig.4: sección transversal vertical de la parte superior, aumentada, de la hoja con carretilla móvil; Fig.5: vista frontal del portón cortafuego levadizo con hoja plegadiza cerrado; Fig.6: sección transversal vertical del portón cerrado según la Fig.5; Fig.7: sección transversal vertical del portón abierto; Fig.8: sección axial de la conexión articulada de los segmentos de la hoja equipados con un par de carretillas móviles y brazos de soporte; Fig.9: sección transversal de la conexión [0004] The object of the invention is shown in the exemplary embodiment in the drawing, in which Fig. 1 shows the front view of the open fire gate, with the folded sheet displaced horizontally; in Fig. 2: front view of the closed gate; Fig. 3: horizontal section of the gate in the folding phase of the segments of its leaf; Fig. 4: vertical cross section of the upper part, enlarged, of the leaf with mobile truck; Fig. 5: front view of the lift fire gate with folded leaf closed; Fig. 6: Vertical cross section of the closed gate according to Fig. 5; Fig. 7: vertical cross section of the open gate; Fig. 8: axial section of the articulated connection of the leaf segments equipped with a pair of mobile trucks and support arms; Fig. 9: cross section of the connection
articulada de los segmentos según la Fig. 8; Fig.l0: sección axial de la conexión articulada de segmentos equipados con brazos de soporte. articulated segments according to Fig. 8; Fig. 10: axial section of the articulated connection of segments equipped with support arms.
[0005] El portón cortafuego según la invención tiene la hoja plegadiza desplazada horizontalmente lque constituye una camisa elástica 2 en forma de tira continua de tejido ignífugo. La camisa 2 tiene una estructura multicapas y se compone de capas de lana de vidrio y lámina de metal, cubiertas con tejido ignífugo. La hoja 1 está formada por segmentos 3, 3' dispuestos en serie y unidos con bisagras. La camisa 2 está conectada al sistema de brazos de soporte 4 que están enlazados entre sí con juntas articuladas 5. Cada brazo de soporte 4 y su correspondiente tramo de la camisa 2 forman un segmento individual 3, 3' de la hoja 1. Los segmentos 3, 3' disponen de carretillas móviles 6, 6' que están unidas con una de cada dos juntas articuladas 5 de los brazos de soporte 4. La hoja 1 dispone de dos, horizontales y situadas una alIado de la otra, guías de rodadura 7 y 8. Una de ellas, la guía lineal 7 está extendida a 10 largo del muro a cerrar 9. La segunda guía 8 tiene en su parte central una corvadura 10, mientras que sus extremos tramos rectos 11, 12 están paralelos a la guía lineal 7 y mutuamente transpuestos en sentido transversal. En la guía lineal 7 están situadas de forma transpuesta las carretillas móviles 6, 6' de los segmentos 3, 3'. Al lateral de la guía 7 se adhiere de forma plana el borde superior de la camisa 2, sujeto a los respectivos brazos de soporte 4. Uno de cada dos brazos de soporte 4 tiene en su parte central una corredera de rodillo 13, situada de forma transpuesta en la guía corvada 8. La carretilla 6' del segmento delantero 3' está unida con el tramo central 15 del tirante impulsor flexible 14 en forma de cable. El tirante 14 está situado horizontalmente y pasa por dos poleas giratorias 16, situadas en las zonas extremas laterales del portón. El tramo inicial 17 del tirante 14 pasa por un regulador a fricción 18 de la velocidad de cierre de la hoja y está conectado al torno de tambor 19. Su tambor está provisto de un bloqueo electromagnético 20. Del tramo final 21 del tirador 14 , que pende verticalmente, está colgado el contrapeso 22. En la posición de cerrado del [0005] The fire gate according to the invention has the horizontally displaced folding sheet which constitutes an elastic jacket 2 in the form of a continuous strip of fire retardant fabric. The shirt 2 has a multilayer structure and consists of layers of glass wool and sheet metal, covered with fire retardant fabric. The sheet 1 is formed by segments 3, 3 'arranged in series and joined with hinges. The jacket 2 is connected to the system of support arms 4 that are linked to each other with articulated joints 5. Each support arm 4 and its corresponding section of the jacket 2 form an individual segment 3, 3 'of the sheet 1. The segments 3, 3 'have mobile trucks 6, 6' that are joined with one of every two articulated joints 5 of the support arms 4. The sheet 1 has two, horizontal and located next to each other, rolling guides 7 and 8. One of them, the linear guide 7 is extended along the wall to be closed 9. The second guide 8 has a groove 10 in its central part, while its straight sections 11, 12 are parallel to the linear guide 7 and mutually transposed transverse. In the linear guide 7, the mobile trucks 6, 6 'of the segments 3, 3' are transposed. The upper edge of the jacket 2, attached to the respective support arms 4, adheres flatly to the side of the guide 7, one of each two support arms 4 has a roller slide 13 centrally located in its central part. transposed on the corrugated guide 8. The truck 6 'of the front segment 3' is connected to the central section 15 of the flexible drive rod 14 in the form of a cable. The tie rod 14 is located horizontally and passes through two rotating pulleys 16, located in the extreme lateral areas of the gate. The initial section 17 of the strut 14 passes through a friction regulator 18 of the leaf closing speed and is connected to the drum winch 19. Its drum is provided with an electromagnetic lock 20. Of the final section 21 of the puller 14, which hangs vertically, the counterweight is hung 22. In the closed position of the
portón, el segmento delantero 3' de la hoja 1 está engranado con la cerradura 23, situada junto a su hueco 24. Para abrir el portón se pone en marcha el torno 19 que enrolla el tirante en su tambor 14. El tirante 14 al moverse tira de la carretilla 6' del segmento delantero 3', Yjunto con ellos de las siguientes carretillas 6 y los demás segmentos 3 de la hoja 1, y el brazo 4 del segmento inicial 3 está sujeto al eje inmóvil 32, fijado al lado del hueco 24 del portón. En la fase inicial de este movimiento se realiza la desconexión de 1 cerradura 23 que fija la hoja 1, y después las carretillas 6, 6' Y las correderas de rodillo 13 de los segmentos 3, 3' se desplazan paralelamente a lo largo de la guía lineal 7 y del tramo recto 11 de la guía corvada 8. En la zona de su corvadura 10 las correderas 13 de los segmentos 3, 3' se alejan de la guía lineal 7, en consecuencia de lo cual, los brazos contiguos 4 de los segmentos 3, 3' se doblan en las articulaciones 5, causando el plegado de sus correspondientes tramos de la camisa 2. Cuando todos los segmentos plegados 3, 3' de la hoja 1 se acumulan en la parte lateral del portón abierto, el torno 19 se desconecta. Para cerrar el portón se libera el bloqueo 20 del tambor del torno 19, dejando desenrollarse el tirante 14 con la acción del contrapeso 22. Durante el movimiento de vuelta del tirante 14 las carretillas 6, 6' con los segmentos 3, 3' retroceden en sentido de su posición original, hasta que la hoja 1 cubra por completo el hueco 24 del portón y la carretilla delantera 6' cause el cierre de la cerradura 23. La velocidad del desplazamiento de retroceso de la hoja 1 está limitada por el regulador a fricción 18, a través del que se desenrolla el tramo inicial 17 del tirante. En la solución del portón levadizo, su hoja plegable la también constituye una camisa elástica 2a en forma de tira continua de tejido ignífugo. La hoja la tiene dos guías lineales fijas 7a, extendidas verticalmente a ambos lados de sus segmentos 3a. En el interior de estas guías están colocadas las carretillas móviles 6a de los segmentos 3a. Sus uniones de bisagra están formadas por listones horizontales 25, vinculados de forma articulada con camisa 2a de la hoja la. Los listones 25 están extendidos a través de la hoja la y colocados libremente en las abrazaderas arqueadas 26, fijadas a la superficie de su camisa 2a. gate, the front segment 3 'of the leaf 1 is engaged with the lock 23, located next to its recess 24. To open the gate, the winch 19 that rolls the strap in its drum 14 is started. The strap 14 when moving pull the truck 6 'of the front segment 3', and together with them the following trucks 6 and the other segments 3 of the leaf 1, and the arm 4 of the initial segment 3 is attached to the stationary axle 32, fixed to the side of the gap Gate 24. In the initial phase of this movement the disconnection of 1 lock 23 that fixes the leaf 1 is carried out, and then the trucks 6, 6 'And the roller slides 13 of the segments 3, 3' move parallel along the length of the linear guide 7 and of the straight section 11 of the corrugated guide 8. In the area of its groove 10 the slides 13 of the segments 3, 3 'move away from the linear guide 7, as a consequence of which, the adjacent arms 4 of the segments 3, 3 'fold in the joints 5, causing the folding of their corresponding sections of the jacket 2. When all the folded segments 3, 3' of the leaf 1 accumulate on the side of the open gate, the winch 19 disconnects. To close the gate, the lock 20 of the lathe drum 19 is released, allowing the rod 14 to unwind with the action of the counterweight 22. During the return movement of the rod 14 the trucks 6, 6 'with the segments 3, 3' recede in direction of its original position, until the leaf 1 completely covers the gap 24 of the gate and the front truck 6 'causes the lock to close 23. The speed of the backward movement of the leaf 1 is limited by the friction regulator 18, through which the initial section 17 of the strap is unwound. In the solution of the lifting gate, its folding blade also constitutes an elastic shirt 2a in the form of a continuous strip of fire retardant fabric. The sheet has two fixed linear guides 7a, extended vertically on both sides of its segments 3a. Inside these guides are the mobile trucks 6a of the segments 3a. Its hinge joints are formed by horizontal slats 25, linked in an articulated manner with shirt 2a of the leaf la. The slats 25 are extended through the leaf and freely placed in the arcuate clamps 26, fixed to the surface of its jacket 2a.
En cada listón 25 está colocado de forma radial el brazo oscilante de soporte 27. Los extremos de los brazos contiguos 27 están unidos entre sí con articulaciones 5a. A su vez, los extremos 28 de uno de cada dos listones 25 están equipados con un par de carretillas móviles 6a, colocadas de forma transpuesta en las guías 7a. Ambos extremos 28 de cada listón 25 tienen orificios transversales 29, por los que pasan los tirantes impulsores 14a. Los extremos inferiores de ambos tirantes 14a están sujetos al listón extremo inferior 25 de la hoja la, y sus extremos superiores están conectados a los tambores 30 del torno. De la parte superior de una de las guías 7a sobresale un elemento guiador arqueado 31, sobre el que se apoyan con sus articulaciones 5a los extremos de los brazos oscilantes 27 de los respectivos listones 25. La apertura del portón levadizo se realiza a consecuencia de la puesta en marcha del torno, en cuyos tambores 30 se enrollan los tirantes impulsores 14a. En consecuencia, el conectado a ellos segmento inferior 3a de la hoja la y los segmentos situados más arriba quedan levantados, rodando las carretillas 6a en el interior de las guías 7a. La camisa 2a de la hoja la se mantiene en posición vertical con la ayuda de los elementos guiadores planos 33, 34, situados a ambos lados. Cuando las carretillas móviles 6a de los respectivos segmentos 3a se acercan hacia el nivel del elemento guiador arqueado 31, los brazos contiguos 27 de los listones 25 se doblan en sus articulaciones 5a y se inclinan hacia el fondo del elemento guiador 31, produciendo el plegado de los correspondientes tramos de camisa 2a. Estando levantada por completo la hoja la , los segmentos plegados 3a quedan apilados uno encima del otro sobre la luz del portón, y los tambores 30 del torno quedan detenidos mediante los bloqueos electromagnéticos que no están presentados en el dibujo. Las posibilidades de la realización de la invención no se limitan al ejemplo presentado. En la situación, cuando las hojas de los portones levadizos tienen dimensiones pequeñas y son relativamente ligeras, para abrir y cerrarlos se puede usar accionamiento manual, por ejemplo con el uso de un agarradero fijado al listón del segmento inferior. En tal caso es deseable el uso adicional de contrapesos no presentados en el dibujo, que se conectan a los tirantes impulsores. In each strip 25 the oscillating support arm 27 is placed radially. The ends of the adjacent arms 27 are connected to each other with joints 5a. In turn, the ends 28 of one of each two slats 25 are equipped with a pair of mobile trucks 6a, placed transposed in the guides 7a. Both ends 28 of each slat 25 have transverse holes 29, through which the drive braces 14a pass. The lower ends of both braces 14a are attached to the lower end slat 25 of the leaf la, and their upper ends are connected to the drum 30 of the lathe. From the top of one of the guides 7a an arcuate guide element 31 protrudes, on which the ends of the oscillating arms 27 of the respective slats are supported with their joints 5. The opening of the lift gate is carried out as a result of the start-up of the lathe, on whose drums 30 the drive braces 14a are wound. Consequently, the one connected to them lower segment 3a of the leaf la and the segments located above are lifted, rolling the trucks 6a inside the guides 7a. The jacket 2a of the sheet is held in an upright position with the help of the flat guide elements 33, 34, located on both sides. When the mobile trucks 6a of the respective segments 3a approach the level of the arcuate guide element 31, the adjacent arms 27 of the slats 25 bend at their joints 5a and lean towards the bottom of the guide element 31, producing the folding of the corresponding sections of shirt 2a. The sheet la being completely raised, the folded segments 3a are stacked one above the other on the gate light, and the lathe drums 30 are stopped by the electromagnetic locks that are not presented in the drawing. The possibilities of carrying out the invention are not limited to the example presented. In the situation, when the leaves of the lift gates have small dimensions and are relatively light, manual operation can be used to open and close them, for example with the use of a handle attached to the lower segment slat. In such a case, the additional use of counterweights not shown in the drawing, which are connected to the drive braces, is desirable.
1, la -hoja 1, the -sheet
2, 2a -camisa 2, 2-shirt
3, 3', 3a -segmento 4 -brazo 3, 3 ', 3rd-segment 4-arm
5, 5a -junta articulada 5, 5-articulated joint
6, 6', 6a -carretilla 6, 6 ', 6th-truck
7, 7a -guía 7, 7-guide
8 -guía 8-guide
9 -muro 9-wall
10 -corvadura 10-vent
11 -tramo 11-section
12 -tramo 12-section
13 -corredera 13-slide
14, 14a -tirante 14, 14a -tirante
15 -tramo 16 -polea 15-segment 16-pulley
17 -tramo 18 -regulador 17-section 18 -regulator
19 -torno 20 -bloqueo 21 -tramo del tirante 22 -contrapeso 23 -cerradura 24 -hueco 19 -back 20 -block 21 -strap section 22 -weight 23 -lock 24-hole
25 -listón 25-ribbon
26 -abrazadera 27 -brazo 28 -extremo 29 -hueco 30 -tambor 31 -guiador 32 -eje 33 -guiador 34 -guiador 26-clamp 27-arm 28-end 29-boiling 30-drum 31-guide 32-axis 33-guide 34-guide
Claims (8)
- 1. one.
- El portón cortafuego con hoja plegadiza, formado por segmentos distribuidos en serie y unidos con bisagras, equipados con carretillas móviles colocadas de forma transpuesta en guías de rodadura fijas, donde al menos uno de los segmentos de la hoja está conectado al dispositivo tirante impulsor, caracterizado por su hoja (1, la) que constituye una camisa elástica (2, 2a) en forma de tira continua de tejido ignífugo, conectada a sistema de brazos de soporte (4, 27) vinculados entre sí con articulaciones (5, Sal, y además cada brazo de soporte (4, 27) Y su correspondiente tramo de camisa (2, 2a) forman un segmento individual (3, 3', 3a) de la hoja (1, la), y las carretillas móviles (6, 6', 6a) de los segmentos (3, 3', 3a) están unidas con una de cada dos articulaciones (5, Sa) de sus brazos de soporte (4, 27). The fire gate with folded leaf, formed by segments distributed in series and joined with hinges, equipped with mobile trucks placed transposed in fixed rolling guides, where at least one of the segments of the leaf is connected to the driving device, characterized by its sheet (1, the) which constitutes an elastic shirt (2, 2a) in the form of a continuous strip of fire retardant fabric, connected to a support arm system (4, 27) linked to each other with joints (5, Salt, and in addition each support arm (4, 27) and its corresponding section of shirt (2, 2a) form an individual segment (3, 3 ', 3a) of the leaf (1, the), and the mobile trucks (6, 6 ', 6a) of the segments (3, 3', 3a) are joined with one in two joints (5, Sa) of their support arms (4, 27).
- 2. 2.
- El portón, según la reivindicación 1, caracterizado por su hoja (1) que The gate according to claim 1, characterized by its sheet (1) which
- 3. 3.
- El portón, según la reivindicación 2, caracterizado por el tramo inicial The gate, according to claim 2, characterized by the initial section
- 5. 5.
- El portón, según la reivindicación 3, caracterizado por tambor del torno (19) que está equipado con bloqueo electromagnético (20). The gate, according to claim 3, characterized by a drum of the lathe (19) which is equipped with electromagnetic blocking (20).
- 6. 6.
- El portón, según la reivindicación 2, caracterizado por su posición de cerrado, donde el segmento delantero (3') de la hoja (1) está engranado con la cerradura (23), situada junto al hueco (24) del portón. The gate, according to claim 2, characterized by its closed position, wherein the front segment (3 ') of the sheet (1) is engaged with the lock (23), located next to the hole (24) of the gate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL398328A PL219724B1 (en) | 2012-03-05 | 2012-03-05 | Fire protection gate with a broken wing |
PL39832812 | 2012-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2544941T3 true ES2544941T3 (en) | 2015-09-07 |
Family
ID=47877977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES13460002.2T Active ES2544941T3 (en) | 2012-03-05 | 2013-02-04 | Fire gate with folding leaf |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2636835B1 (en) |
DK (1) | DK2636835T3 (en) |
ES (1) | ES2544941T3 (en) |
PL (2) | PL219724B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUA20163426A1 (en) * | 2016-05-13 | 2017-11-13 | Apostoli Daniele S R L | SUPPORT STRUCTURE AND HANDLING OF A CANVAS FOR AN INDUSTRIAL DOOR |
US10077588B1 (en) | 2017-06-16 | 2018-09-18 | Gregory A Header | Path guide for movable partition assemblies |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL204754A1 (en) | 1978-02-17 | 1979-01-29 | Kopalnia Wegla Kamiennego Rozb | DEVICE FOR PROTECTING THE HOUSING OF THE MINER PITCHES AGAINST PERPENDICULAR OUTLET OF WATER FROM THE PIPELINE |
PL204757A1 (en) | 1978-02-17 | 1979-09-24 | Przed Robot Inzynieryjnych Bud | METHOD OF LAYING THE TRACK AND GEODESICAL EQUIPMENT FOR THIS |
SE454526B (en) * | 1986-10-24 | 1988-05-09 | Voldemar Dubbelman | VERTICALLY MANOVATED PORT |
US5469905A (en) * | 1993-09-07 | 1995-11-28 | Fold-A-Shield | Security and hurricane shutter |
DE10210247B4 (en) * | 2002-03-09 | 2007-03-22 | Guido Langenbach | speed door |
-
2012
- 2012-03-05 PL PL398328A patent/PL219724B1/en unknown
-
2013
- 2013-02-04 PL PL13460002T patent/PL2636835T3/en unknown
- 2013-02-04 DK DK13460002.2T patent/DK2636835T3/en active
- 2013-02-04 ES ES13460002.2T patent/ES2544941T3/en active Active
- 2013-02-04 EP EP13460002.2A patent/EP2636835B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2636835A3 (en) | 2014-05-28 |
PL2636835T3 (en) | 2015-10-30 |
DK2636835T3 (en) | 2015-08-24 |
EP2636835A2 (en) | 2013-09-11 |
EP2636835B1 (en) | 2015-07-08 |
PL398328A1 (en) | 2013-09-16 |
PL219724B1 (en) | 2015-07-31 |
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