WO2024145723A1 - Simplified system of posts with perimeter railing for continuous protection of leading edges - Google Patents

Simplified system of posts with perimeter railing for continuous protection of leading edges Download PDF

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Publication number
WO2024145723A1
WO2024145723A1 PCT/CL2024/050001 CL2024050001W WO2024145723A1 WO 2024145723 A1 WO2024145723 A1 WO 2024145723A1 CL 2024050001 W CL2024050001 W CL 2024050001W WO 2024145723 A1 WO2024145723 A1 WO 2024145723A1
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Prior art keywords
posts
post
fixing means
railings
perimeter
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PCT/CL2024/050001
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Spanish (es)
French (fr)
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Inversiones Begrup Spa
Luciano Fernandez Souto
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Application filed by Inversiones Begrup Spa, Luciano Fernandez Souto filed Critical Inversiones Begrup Spa
Publication of WO2024145723A1 publication Critical patent/WO2024145723A1/en

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Definitions

  • the supporting post or supporting bar is a monolithic unit of a single piece, unlike other bars that are made up of pieces that are joined together, by means of a union such as bolting the elements.
  • the post being a single piece, gives greater stability to the system and allows the post(s) to be inclined from the lower floor to the projection of the advance slab of the upper floor.
  • the present invention is oriented to the field of the construction industry, particularly it falls within the scope of perimeter protections for construction works in high-rise buildings, towers and walls or vertical faces.
  • perimeter protections must be installed on the periphery of the buildings that safeguard the physical integrity of the workers, not only in the construction phase already completed, but also in the progress of the work.
  • the perimeter protection of a high-rise building project is covered with elements that collect the fall of the worker, cases such as the V or Horca system, the Tray system and others that have proliferated in the market, maintaining only the collection of the fall and not avoiding it.
  • This is how the need, a technical problem, to carry out the work safely is manifested, where the system of the invention provides a solution for perimeter protection of a building under construction even six meters in front of the newly concreted slab, which includes the advance slab or the one that is going to be worked on, also allowing work on the perimeter walls and, on the other hand, on the newly concreted slab and on the lower slabs that are desired and allows work on finishes.
  • the system installation method includes: installing fixing means to the slab (L) of the building; install composite pillars spaced apart from each other; Install articulated arm using the fixing means; connect by means of pin or bolts with collar and nut of the tubular extension profiles; align the desired angle of inclination of the pillars; Install the mesh by fixing one end of said mesh to the upper terminal of each pillar; tension the mesh mechanically or manually".
  • the present solution does not include composite pillars, but instead incorporates one-piece monolithic pillars.
  • connection means such as perforated pin terminals.
  • Fig. 1 shows in elevation and perspective the arrangement of the posts at right angles.
  • Fig. 6 shows network collection from the lower advance slab to go up to the advance slab of the next upper floor.
  • Fig. 1 shows the pillars and netting installed at right angles to the upper floor advance slab.
  • Fig. 8 shows the columns and the network installed with inclination in the advance slab of the upper floor.
  • each post (1) is fixed to the building through fixing means (2), such as embedded or screw means, in which said fixing means (2) comprise a pivoting protruding end (3) to tilt said post (1).
  • the system of the invention optionally allows the installation of the net (6) to be dispensed with, incorporating replacement railings (7) and (8) arranged under the intermediate railing (5), and incorporating a skirting board (9) arranged at the upper level. of the formwork of the advance slab.
  • Fig. 1 shows in elevation and perspective the arrangement of the posts (1) at right angles; the fixing means (2) can be seen, with one end pivoting projection (3) and an angular tensioner (3T) to tilt said post (1) at the lower end, at the upper end each post unit (1) incorporates the upper rail (4) and the intermediate rail (5) that They connect the posts (1) to each other, said railings (4) and (5) incorporate fixing means (4F) such as washers, rings or ties, to support and fix the perimeter protection net (6);
  • the perforations (4P) and (5P) are also observed in the posts (1) for fixing means, such as bolts with washers and nuts, for the railings (4) and (5) respectively.
  • the system installation process includes the following steps:

Abstract

The invention relates to a simplified system of posts with a perimeter railing for the continuous protection of leading edges in high-rise building works, which comprises a plurality of single-piece posts (1) disposed separate from each other at distances greater than 2 m, each post (1) being attached to the building by attachment means (2), such as embedded or screwable means, wherein the attachment means (2) comprise a pivoting protruding end (3) and an angular tensioner (3T). The upper end of each post unit (1) includes an upper railing (4) and an intermediate railing (5) that connect the posts (1) together, the railings (4, 5) including attachment means (4F) such as washers, rings or ties for supporting and attaching a protective perimeter net (6). Each post (1) includes perforations (4P, 5P) for attachment means, such as bolts with lugs and nuts, for attaching the respective railings (4, 5). The system optionally includes replacement railings (7, 8) and skirting (9). The invention also relates to an installation method.

Description

Sistema simplificado de postes con baranda perimetral para protección continua de losas de avance Simplified system of posts with perimeter railing for continuous protection of advancing slabs
MEMORIA DESCRIPTIVA DESCRIPTIVE MEMORY
El poste soportante o barra soportante es una unidad monolítica de una sola pieza, a diferencia de otras barras que están conformadas por trozos que se unen, por medio de unión como apernando los elementos. El poste, al ser de una sola pieza, le otorga mayor estabilidad al sistema y permite que el o los postes sean inclinados desde el piso inferior hasta la proyección de la losa de avance del piso superior. The supporting post or supporting bar is a monolithic unit of a single piece, unlike other bars that are made up of pieces that are joined together, by means of a union such as bolting the elements. The post, being a single piece, gives greater stability to the system and allows the post(s) to be inclined from the lower floor to the projection of the advance slab of the upper floor.
Desde la losa inferior a la losa de avance, se genera un circuito continuo de protección perimetral en la obra, donde postes con barandas y red se instalan desde la losa hormigonada y no solo protege dicha losa donde se está trabajando, sobre la cual se asienta, sino que también, protege la losa de avance que se va a generar en el piso superior. From the lower slab to the advancing slab, a continuous circuit of perimeter protection is generated at the work, where posts with railings and netting are installed from the concrete slab and not only protects said slab where work is being done, on which it sits. , but also protects the advance slab that will be generated on the upper floor.
La presente solución resuelve las problemáticas que generan los sistemas de seguridad o protecciones perimetrales existentes que no satisfacen las necesidades constructivas y no pueden ser utilizado para, por ejemplo, ejecutar unidades o partidas de obra. También, la mayoría de los sistemas precisan de la utilización de la grúa de obra a efectos de realizar su trepaje, lo que complejiza la instalación y consume recursos para su ejecución, aumentando los costos. This solution solves the problems generated by existing security systems or perimeter protections that do not satisfy construction needs and cannot be used to, for example, execute units or work items. Also, most of the systems require the use of a construction crane in order to carry out their climbing, which makes the installation more complex and consumes resources for its execution, increasing costs.
CAMPO DE APLICACIÓN: SCOPE:
La presente invención se orienta al campo de la industria de la construcción, particularmente se enmarca en el ámbito de las protecciones perimetrales para obras de construcción en edificaciones en altura, torres y muros o paramentos verticales. ESTADO DE LA TECNICA: The present invention is oriented to the field of the construction industry, particularly it falls within the scope of perimeter protections for construction works in high-rise buildings, towers and walls or vertical faces. STATE OF THE TECHNIQUE:
La gran cantidad de edificaciones en altura destinados a departamentos habitacionales, de oficinas o empresas, provoca la necesidad y la obligación a las empresas constructoras de proporcionar a sus trabajadores, elementos e instalaciones provisorias que les permitan trabajar con seguridad tanto en condiciones normales como también en condiciones meteorológicas adversas como viento o lluvia. The large number of high-rise buildings intended for residential apartments, offices or companies, causes the need and obligation for construction companies to provide their workers with temporary elements and facilities that allow them to work safely both in normal conditions and also in adverse weather conditions such as wind or rain.
Como resultado de dicho requerimiento de seguridad, se deben instalar en la periferia de las construcciones, protecciones perimetrales que salvaguarden la integridad física de los trabajadores, ya no solo en la fase de construcción ya realizada, si no la de avance de la obra. As a result of this safety requirement, perimeter protections must be installed on the periphery of the buildings that safeguard the physical integrity of the workers, not only in the construction phase already completed, but also in the progress of the work.
Los sistemas de protección existentes en su mayoría consultan la instalación de simples barandillas, dichas soluciones ya no resultan suficientes y no son adecuadas para trabajos en las losas de avance, dado que en esta partida constructiva, se requiere que el encofrado esté totalmente ejecutado para colocar en el perímetro dichas barandillas, lo que se traduce en que se expone a los trabajadores a la caída al piso inferior y al vacío del paramento vertical de la edificación, pudiendo ser mortal, dependiendo de la altura de la caída. The existing protection systems mostly refer to the installation of simple railings, these solutions are no longer sufficient and are not suitable for work on the advance slabs, given that in this construction item, the formwork is required to be fully executed to place on the perimeter of said railings, which means that workers are exposed to falling to the lower floor and to the void of the vertical face of the building, which could be fatal, depending on the height of the fall.
Hasta la fecha, la protección perimetral de una obra de edificación en altura se cubre con elementos que recogen la caída del trabajador, casos como el sistema V u Horca, el sistema Bandeja y otros que han proliferado en el mercado, manteniendo solo la recogida de la caída y no evitando la misma. Es así como se manifiesta la necesidad, problema técnico, de realizar los trabajos de forma segura, donde el sistema de la invención proporciona una solución de protección perimetral de un edificio en construcción incluso seis metros por delante de la losa recién hormigonada, lo que incluye la losa de avance o que se va a trabajar, permitiendo, además, trabajos en los muros perimetrales y, por otro lado, en la losa recién hormigonada y en las losas inferiores que se desee y permite el trabajo en terminaciones. To date, the perimeter protection of a high-rise building project is covered with elements that collect the fall of the worker, cases such as the V or Horca system, the Tray system and others that have proliferated in the market, maintaining only the collection of the fall and not avoiding it. This is how the need, a technical problem, to carry out the work safely is manifested, where the system of the invention provides a solution for perimeter protection of a building under construction even six meters in front of the newly concreted slab, which includes the advance slab or the one that is going to be worked on, also allowing work on the perimeter walls and, on the other hand, on the newly concreted slab and on the lower slabs that are desired and allows work on finishes.
La patente chilena con solicitud N° 201802032, N° de registro 59258, del mismo solicitante e inventor que la presente solución, divulga un "sistema de protección perimetral para evitar caídas de personas o materiales, comprende una pluralidad de postes o pilares compuestos que incorporan elementos independientes que se unen entre sí mediante unos soportes o anclajes, incluye un medio de anclaje que se fija a la estructura o losa (L) de la edificación intervenida; perfil brazo articulado con extremos terminales perforados y estructurado con un perfil tubular opcionalmente telescópico; al menos un perfil tubular de extensión, donde el medio de conexión puede ser preferentemente por medio de terminales perforados con pasador; perfil tubular que incorpora preferentemente un medio telescópico para ajuste del largo de dicho perfil. El método de instalación del sistema comprende: instalar medios de fijación a losa (L) de la edificación; instalar pilares compuestos separados entre sí; Instalar brazo articulado utilizando los medios de fijación; conectar mediante pasador o pernos con golilla y tuerca de los perfiles tubulares de extensión; alinear el ángulo de inclinación que se desea de los pilares; Instalar la malla fijando un extremo de dicha malla al terminal superior de cada pilar; tensar la malla mecánica o manualmente". The Chilean patent with application No. 201802032, registration No. 59258, by the same applicant and inventor as the present solution, discloses a "perimeter protection system to prevent falls of people or materials, comprising a plurality of posts or composite pillars that incorporate independent elements that are joined together by means of supports or anchors, includes an anchoring means that is fixed to the structure or slab (L) of the intervened building; articulated arm profile with perforated terminal ends and structured with an optionally telescopic tubular profile; at least one tubular extension profile, where the connection means may preferably be by means of pin-pierced terminals; tubular profile that preferably incorporates a telescopic means for adjusting the length of said profile. The system installation method includes: installing fixing means to the slab (L) of the building; install composite pillars spaced apart from each other; Install articulated arm using the fixing means; connect by means of pin or bolts with collar and nut of the tubular extension profiles; align the desired angle of inclination of the pillars; Install the mesh by fixing one end of said mesh to the upper terminal of each pillar; tension the mesh mechanically or manually".
La presente solicitud difiere de la patente citada y se presenta como una nueva solución que consulta otros aspectos técnicos, por ejemplo, no incluye pilares compuestos, sino que incorpora pilares monolíticos de una sola pieza. Tampoco comprende elementos independientes que se unen entre sí mediante unos soportes o anclajes para conformar las unidades de postes. No incluye un perfil tubular de extensión, donde el medio de conexión puede ser preferentemente por medio de terminales perforados con pasador. No incluye un perfil tubular que incorpora preferentemente un medio telescópico para ajuste del largo de dicho perfil. La presente solución incorpora barandas perimetrales de protección continua y dicha baranda continua, ninguna solución la incorpora como tal. La nueva solución simplifica el sistema otorgando mayor velocidad de instalación y de desmonte, permitiendo la reutilización de todos sus componentes. The present application differs from the cited patent and is presented as a new solution that consults other technical aspects, for example, it does not include composite pillars, but rather incorporates one-piece monolithic pillars. Nor does it include independent elements that are joined together by means of supports or anchors to form the pole units. It does not include a tubular extension profile, where the connection means can preferably be through pin-pierced terminals. It does not include a tubular profile that preferably incorporates a telescopic means for adjusting the length of said profile. This solution incorporates continuous protective perimeter railings and said continuous railing, no solution incorporates it as such. The new solution simplifies the system, providing greater speed of installation and disassembly, allowing the reuse of all its components.
En el estado de la técnica es posible encontrar diversas soluciones que apuntan a resolver el problema de la seguridad de los trabajadores en edificaciones en altura, es el caso de la patente ES2320967 (Al) que se refiere a un "Sistema de fijación temporal mediante dispositivos de anclaje por succión, para equipos de protección individual contra caídas en altura, caracterizado por realizar la fijación del equipo a la superficie de apoyo mediante un sistema de succión. El equipo consiste en una o varias unidades de succión, que se fijan a la superficie de apoyo por un sistema de vacío. Sobre las unidades de succión se monta una estructura firme, que dispone de un punto de anclaje. Ese punto de anclaje se emplea para amarrar los elementos de sujeción necesarios de un equipo de protección individual contra caídas en altura. Las alternativas conocidas a esta propuesta son sistemas de fijación mediante taladros, que deterioran la superficie de apoyo, cuya primera fijación es tediosa y orientada a trabajos que no se ejecutan en cortos espacios temporales". In the state of the art it is possible to find various solutions that aim to solve the problem of worker safety in tall buildings, this is the case of patent ES2320967 (Al) which refers to a "Temporary fixation system using devices suction anchor, for personal protection equipment against falls from height, characterized by fixing the equipment to the support surface using a suction system. The equipment consists of one or several suction units, which are fixed to the surface. support by a vacuum system. A firm structure is mounted on the suction units, which It has an anchor point. This anchor point is used to attach the necessary fastening elements of personal protective equipment against falls from height. The known alternatives to this proposal are fixation systems using drills, which deteriorate the support surface, whose first fixation is tedious and oriented to jobs that are not carried out in short periods of time.
Si bien es cierto el documento citado se orienta a la protección individual contra caídas en altura, la solución difiere totalmente de la presente invención ya que considera la fijación del equipo a la superficie de apoyo mediante un sistema de succión donde el equipo consiste en una o varias unidades de succión, que se fijan a la superficie de apoyo por un sistema de vacío. Although it is true that the cited document is aimed at individual protection against falls from height, the solution differs completely from the present invention since it considers the fixation of the equipment to the support surface using a suction system where the equipment consists of one or several suction units, which are fixed to the support surface by a vacuum system.
Otro documento que se puede citar es la patente ES1061994 (U) que se refiere a un "Dispositivo para la fijación temporal de redes protectoras de trabajos en altura, que constituyen los medios de protección destinados a proteger a las personas contra las caídas a un nivel inferior y también a retener los materiales que podrían deslizarse y caer, caracterizado por el hecho de consistir en un tensor de cinta , del tipo denominado "ratchel", ubicado en una cinta superior que sostiene una red, quedando unida la extremidad del tensor a una cinta de anclaje, la cual, mediante un mosquetón o un gancho reforzado se fija al asa correspondiente del correspondiente poste soporte , finalizando la mencionada cinta superior, por su extremo opuesto, con un gancho reforzado o con un mosquetón, que se fijará al asa correspondiente del poste soporte opuesto, con lo cual queda tensada la citada cinta superior, en tanto que la red, a su vez, se fija con cintas auxiliares a los mencionados postes soporte, de modo que, extendiéndose verticalmente a modo de lienzo, cubre totalmente el espacio deseado, así como presenta otra cinta inferior equivalente a la superior y una zona compacta inferior". Another document that can be cited is patent ES1061994 (U) which refers to a "Device for the temporary fixing of protective nets for work at height, which constitute the means of protection intended to protect people against falls to a level. lower and also to retain materials that could slide and fall, characterized by the fact that it consists of a tape tensioner, of the type called "ratchel", located on an upper tape that supports a net, the end of the tensioner being attached to a anchoring tape, which, by means of a carabiner or a reinforced hook, is fixed to the corresponding handle of the corresponding support post, ending the aforementioned upper tape, at its opposite end, with a reinforced hook or a carabiner, which will be fixed to the corresponding handle of the opposite support post, with which the aforementioned upper tape is tensioned, while the net, in turn, is fixed with auxiliary tapes to the aforementioned support posts, so that, extending vertically like a canvas, it completely covers the desired space, as well as presenting another lower belt equivalent to the upper one and a lower compact area".
El documento citado difiere de la invención ya que se orienta exclusivamente a disponer de un dispositivo de protección temporal mediante redes protectoras de trabajos en altura, donde la forma de disponer dichas redes o medios de protección, difieren totalmente con la propuesta de la invención que conforma un sistema de protección y además para circulación en faenas perimetrales. Beneficios o ventajas técnicas: The cited document differs from the invention since it is aimed exclusively at having a temporary protection device through protective networks for working at height, where the way of arranging said networks or means of protection, differs completely from the proposal of the invention that forms a protection system and also for circulation in perimeter tasks. Benefits or technical advantages:
La presente solución no incluye pilares compuestos, sino que incorpora pilares monolíticos de una sola pieza. The present solution does not include composite pillars, but instead incorporates one-piece monolithic pillars.
No incluye elementos independientes que se unen entre sí mediante soportes o anclajes para conformar las unidades de postes. It does not include independent elements that are joined together using supports or anchors to form the post units.
No incluye un perfil tubular de extensión con medio de conexión como terminales perforados con pasador. Does not include a tubular extension profile with connection means such as perforated pin terminals.
No incluye perfiles tubulares con medios telescópicos para ajuste del largo de dicho perfil. It does not include tubular profiles with telescopic means to adjust the length of said profile.
La no inclusión de numerosos elementos complejos simplifica la solución técnica en su conjunto. The non-inclusion of numerous complex elements simplifies the technical solution as a whole.
La presente solución incorpora barandas perimetrales de protección continua y dicha baranda continua, ninguna solución la incorpora como tal. La baranda incorporada reemplaza al pasamanos que por norma debe instalarse normalmente hasta ahora, en el encofrado del perímetro de la edificación. This solution incorporates continuous protective perimeter railings and said continuous railing, no solution incorporates it as such. The built-in railing replaces the handrail that, as a rule, must normally be installed until now, in the formwork of the perimeter of the building.
La nueva solución simplifica el sistema otorgando mayor velocidad de instalación y de desmonte, permitiendo la reutilización de todos sus componentes, disminuyendo el costo de la partida de sistemas de protección y seguridad de obra, (ítem o faena específica de obra). The new solution simplifies the system by providing greater speed of installation and disassembly, allowing the reuse of all its components, reducing the cost of the construction protection and safety systems item (item or specific work task).
BREVE DESCRIPCIÓN DE LAS FIGURAS: BRIEF DESCRIPTION OF THE FIGURES:
La Fig. 1, muestra en elevación y en perspectiva la disposición de los postes en ángulo recto. Fig. 1 shows in elevation and perspective the arrangement of the posts at right angles.
La Fig. 2, muestra en elevación y en perspectiva la disposición de los postes con inclinación. Fig. 2 shows in elevation and perspective the arrangement of the inclined posts.
La Fig. 3, muestra en elevación y en perspectiva la disposición de los postes con inclinación en losa de avance y cubriendo el encofrado o moldaje de la losa de avance de piso superior. Fig. 3 shows in elevation and perspective the arrangement of the posts with inclination in the advance slab and covering the formwork or molding of the upper floor advance slab.
La Fig. 4, muestra en elevación y en perspectiva la disposición de los postes con inclinación en losa de avance para subir a losa de avance de piso superior. La Fig. 5, muestra en elevación y en perspectiva la disposición en ángulo recto respecto de la horizontal de los postes. Fig. 4 shows in elevation and perspective the arrangement of the posts with inclination on the advance slab to go up to the advance slab of the upper floor. Fig. 5 shows in elevation and perspective the arrangement at right angles to the horizontal of the posts.
La Fig. 6, muestra recogida de red de losa de avance inferior para subir a losa de avance del piso superior siguiente. Fig. 6 shows network collection from the lower advance slab to go up to the advance slab of the next upper floor.
La Fig. 1, muestra los pilares y la red instalados en ángulo recto en la losa de avance del piso superior. Fig. 1 shows the pillars and netting installed at right angles to the upper floor advance slab.
La Fig. 8, muestra los pilares y la red instalados con inclinación en la losa de avance del piso superior. Fig. 8 shows the columns and the network installed with inclination in the advance slab of the upper floor.
DESCRIPCIÓN DETALLADA DE LA INVENCIÓN: DETAILED DESCRIPTION OF THE INVENTION:
El sistema simplificado de postes con baranda perimetral para protección continua de losas de avance que se proyecta desde el piso inferior en obras de edificación en altura incorpora una pluralidad de postes (1) de una sola pieza dispuestos separadamente entre si a distancias mayores a 2 metros, cada poste (1) está fijo a la edificación a través de medios de fijación (2), como medios embebido o atornillares, en que dichos medios de fijación (2) comprenden un extremo saliente pivotante (3) para inclinar dicho poste (1) en el extremo inferior y un tensor angular (3T); en el extremo superior cada unidad de poste (1) incorpora una baranda superior (4) y una baranda intermedia (5) que conectan los postes (1) entre sí, dichas barandas (4) y (5) incorporan unos medios de fijación (4F) como arandelas, argollas o amarras, para soportar y fijar una red (6) de protección perimetral; opcionalmente incorpora una barandas de reemplazo (7) y (8) y un rodapié (9); cada poste (1) incorpora perforaciones (4P) Y (5P) para medios de fijación, como pernos con golillas y tuercas, de barandas (4) y (5) respectivamente. The simplified system of posts with perimeter railing for continuous protection of advance slabs that project from the lower floor in high-rise building works incorporates a plurality of posts (1) in a single piece arranged separately from each other at distances greater than 2 meters , each post (1) is fixed to the building through fixing means (2), such as embedded or screw means, in which said fixing means (2) comprise a pivoting protruding end (3) to tilt said post (1). ) at the lower end and an angular tensioner (3T); At the upper end, each post unit (1) incorporates an upper rail (4) and an intermediate rail (5) that connect the posts (1) to each other, said rails (4) and (5) incorporate fixing means ( 4F) as washers, rings or ties, to support and fix a perimeter protection network (6); optionally incorporates a replacement railing (7) and (8) and a skirting board (9); Each post (1) incorporates perforations (4P) and (5P) for fixing means, such as bolts with washers and nuts, for railings (4) and (5) respectively.
El sistema de la invención permite opcionalmente prescindir de la instalación de la red (6), incorporando barandas de reemplazo (7) y (8) dispuestos bajo la baranda intermedia (5), e incorporando un rodapié (9) dispuesto a nivel de superior del encofrado de la losa de avance. The system of the invention optionally allows the installation of the net (6) to be dispensed with, incorporating replacement railings (7) and (8) arranged under the intermediate railing (5), and incorporating a skirting board (9) arranged at the upper level. of the formwork of the advance slab.
La Fig. 1, muestra en elevación y en perspectiva la disposición de los postes (1) en ángulo recto; se observan los medios de fijación (2), con un extremo saliente pivotante (3) y un tensor angular (3T) para inclinar dicho poste (1) en el extremo inferior, en el extremo superior cada unidad de poste (1) incorpora la baranda superior (4) y la baranda intermedia (5) que conectan los postes (1) entre sí, dichas barandas (4) y (5) incorporan unos medios de fijación (4F) como arandelas, argollas o amarras, para soportar y fijar la red (6) de protección perimetral; se observan también las perforaciones (4P) Y (5P) en los poste (1) para medios de fijación, como pernos con golillas y tuercas, de las barandas (4) y (5) respectivamente. Fig. 1 shows in elevation and perspective the arrangement of the posts (1) at right angles; the fixing means (2) can be seen, with one end pivoting projection (3) and an angular tensioner (3T) to tilt said post (1) at the lower end, at the upper end each post unit (1) incorporates the upper rail (4) and the intermediate rail (5) that They connect the posts (1) to each other, said railings (4) and (5) incorporate fixing means (4F) such as washers, rings or ties, to support and fix the perimeter protection net (6); The perforations (4P) and (5P) are also observed in the posts (1) for fixing means, such as bolts with washers and nuts, for the railings (4) and (5) respectively.
La Fig. 2, muestra en elevación y en perspectiva la disposición de los postes (1) con inclinación donde cada medio de fijación (2) con un extremo saliente pivotante (3) está fijo a la losa y el tensor angular (3T) se encuentra extendido para inclinar el poste (1); se observan las barandas (4) y (5) y la red (6). Fig. 2 shows in elevation and perspective the arrangement of the posts (1) with inclination where each fixing means (2) with a pivoting protruding end (3) is fixed to the slab and the angular tensioner (3T) is is extended to tilt the post (1); The railings (4) and (5) and the net (6) are observed.
La Fig. 3, muestra en elevación y en perspectiva la disposición de los postes (1) con inclinación en losa de avance y cubriendo el encofrado o moldaje de la losa de avance de piso superior; cada medio de fijación (2) con un extremo saliente pivotante (3) está fijo a la losa y el tensor angular (3T) se encuentra extendido para inclinar el poste (1) que queda inclinado en línea con el término del encofrado de la losa de avance del piso superior. Fig. 3 shows in elevation and perspective the arrangement of the posts (1) with inclination in the advance slab and covering the formwork or molding of the upper floor advance slab; Each fixing means (2) with a pivoting projecting end (3) is fixed to the slab and the angular tensioner (3T) is extended to tilt the post (1) which is inclined in line with the end of the slab formwork. advance of the upper floor.
La Fig. 4, muestra en elevación y en perspectiva la disposición de los postes (1) con inclinación en losa de avance para subir el sistema completo a la losa de avance de piso superior. Se observa que ya se retiró el encofrado y queda instalados los medios de fijación (2) con un extremo saliente pivotante (3), en que a dichos medios se le instalará el tensor angular (3T). Fig. 4 shows in elevation and perspective the arrangement of the posts (1) with inclination in the advance slab to raise the complete system to the advance slab of the upper floor. It is observed that the formwork has already been removed and the fixing means (2) with a pivoting protruding end (3) remain installed, in which the angular tensioner (3T) will be installed on said means.
La Fig. 5, muestra en elevación y en perspectiva la disposición en ángulo recto respecto de la horizontal de los postes (1), dicho postes están conectados en dos losas por medio de la fijación (2). El sistema queda preparado para subir a la losa de avance de piso superior. Fig. 5 shows in elevation and perspective the arrangement at right angles to the horizontal of the posts (1), said posts are connected into two slabs by means of the fixation (2). The system is ready to go up to the upper floor advance slab.
La Fig. 6, muestra recogida de red (6) de losa de avance inferior para subir a losa de avance del piso superior o siguiente, donde se mantiene la red (6) conectada a los postes (1), en que dichos postes se van conectando a los medios de fijación (2) en el extremo saliente pivotante (3). La Fig. 7, muestra los pilares (1) y la red (6) instalados en ángulo recto en la losa del piso superior, en que cada poste (1) está conectado al medio de fijación (2) en el extremo saliente pivotante (3). En la losa inferior quedan los medios de fijación (2) para que sean retirados para su reutilización. Fig. 6 shows collection of the network (6) from the lower advance slab to go up to the advance slab of the upper or next floor, where the network (6) is kept connected to the posts (1), in which said posts are connected. They connect to the fixing means (2) at the pivoting protruding end (3). Fig. 7 shows the pillars (1) and the net (6) installed at right angles to the upper floor slab, in which each post (1) is connected to the fixing means (2) at the pivoting projecting end ( 3). The fixing means (2) remain on the lower slab to be removed for reuse.
La Fig. 8, muestra los pilares (1) y la red (6) instalados con inclinación en la losa del piso superior y en la losa del piso inferior los medios de fijación (2) ya fueron retirados. Fig. 8 shows the pillars (1) and the net (6) installed with an inclination on the upper floor slab and on the lower floor slab the fixing means (2) have already been removed.
El proceso de instalación del sistema comprende los siguientes pasos: The system installation process includes the following steps:
- Instalar en el piso inferior los medios de fijación (2) a distancia de cálculo, por ejemplo, cada 300 centímetros de distancia. - Install the fixing means (2) on the lower floor at a calculated distance, for example, every 300 centimeters of distance.
- Instalar en los medios de fijación (2) los tensores angulares (3T).- Install the angular tensioners (3T) in the fixing means (2).
- Conectar y fijar cada poste (1) a cada medio de fijación (2) en el extremo saliente pivotante (3). - Connect and fix each post (1) to each fixing means (2) on the pivoting projecting end (3).
- Conectar y fijar cada poste (1) a cada tensor angular (3T). - Connect and fix each post (1) to each angular tensioner (3T).
- Inclinar el poste (1) hasta tocar el encofrado de la losa de avance del piso superior. - Tilt the post (1) until it touches the formwork of the advance slab of the upper floor.
- Instalar y fijar las barandas (4) y (5) respectivamente en las perforaciones (4P) y (5P) de cada poste (1) con pernos con golillas y tuercas. - Install and fix the railings (4) and (5) respectively in the holes (4P) and (5P) of each post (1) with bolts with washers and nuts.
- Instalar la red (6) conectándola a los postes (6) y a las barandas (4) y (5) utilizando medios de fijación (4F) como arandelas, argollas o amarras. - Install the net (6) connecting it to the posts (6) and the railings (4) and (5) using fixing means (4F) such as washers, rings or ties.

Claims

REIVINDICACIONES: CLAIMS:
1.- Sistema simplificado de postes con baranda perimetral para protección continua de losas de avance en obras de edificación en altura CARACTERIZADO porque comprende una pluralidad de postes (1) de una sola pieza dispuestos separadamente entre si a distancias mayores a 2 metros, cada poste (1) está fijo a la edificación a través de medios de fijación (2), como medios embebido o atornillares, en que dichos medios de fijación (2) comprenden un extremo saliente pivotante (3) y un tensor angular (3T); en el extremo superior cada unidad de poste (1) incorpora una baranda superior (4) y una baranda intermedia (5) que conectan los postes (1) entre sí, dichas barandas (4) y (5) incorporan unos medios de fijación (4F) como arandelas, argollas o amarras, para soportar y fijar una red (6) de protección perimetral; cada poste (1) incorpora perforaciones (4P) Y (5P) para medios de fijación, como pernos con golillas y tuercas, de barandas (4) y (5) respectivamente. 1.- Simplified system of posts with perimeter railing for continuous protection of advance slabs in high-rise building works CHARACTERIZED because it comprises a plurality of posts (1) in a single piece arranged separately from each other at distances greater than 2 meters, each post (1) is fixed to the building through fixing means (2), such as embedded or screw means, in which said fixing means (2) comprise a pivoting projecting end (3) and an angular tensioner (3T); At the upper end, each post unit (1) incorporates an upper rail (4) and an intermediate rail (5) that connect the posts (1) to each other, said rails (4) and (5) incorporate fixing means ( 4F) as washers, rings or ties, to support and fix a perimeter protection network (6); Each post (1) incorporates perforations (4P) and (5P) for fixing means, such as bolts with washers and nuts, for railings (4) and (5) respectively.
2.- Sistema simplificado de postes con baranda perimetral para protección continua de losas de avance en obras de edificación en altura CARACTERIZADO porque incorpora una barandas de reemplazo (7) y (8) y un rodapié (9). 2.- Simplified system of posts with perimeter railing for continuous protection of advance slabs in high-rise building works CHARACTERIZED because it incorporates a replacement railing (7) and (8) and a toeboard (9).
3.- Procesos para instalar el sistema simplificado de postes con baranda perimetral para protección continua de losas de avance en obras de edificación en altura de la reivindicación N°1 CARACTERIZADO porque comprende los siguientes pasos: 3.- Processes to install the simplified system of posts with perimeter railing for continuous protection of advance slabs in high-rise building works of claim No. 1 CHARACTERIZED because it includes the following steps:
- instalar en el piso inferior los medios de fijación (2) a distancia de cálculo, por ejemplo, cada 300 centímetros de distancia; - install the fixing means (2) on the lower floor at a calculated distance, for example, every 300 centimeters of distance;
- instalar en los medios de fijación (2) los tensores angulares (3T);- install the angular tensioners (3T) in the fixing means (2);
- conectar y fijar cada poste (1) a cada medio de fijación (2) en el extremo saliente pivotante (3); - connect and fix each post (1) to each fixing means (2) at the pivoting projecting end (3);
- conectar y fijar cada poste (1) a cada tensor angular (3T); - connect and fix each post (1) to each angular tensioner (3T);
- inclinar el poste (1) hasta tocar el encofrado de la losa de avance del piso superior; - tilt the post (1) until it touches the formwork of the upper floor advance slab;
- instalar y fijar las barandas (4) y (5) respectivamente en las perforaciones (4P) y (5P) de cada poste (1) con pernos con golillas y tuercas; - install and fix the railings (4) and (5) respectively in the holes (4P) and (5P) of each post (1) with bolts with washers and nuts;
- instalar la red (6) conectándola a los postes (6) y a las barandas (4) y (5) utilizando medios de fijación (4F) como arandelas, argollas o amarras. - install the net (6) by connecting it to the posts (6) and the railings (4) and (5) using fixing means (4F) such as washers, rings or ties.
PCT/CL2024/050001 2023-01-06 2024-01-05 Simplified system of posts with perimeter railing for continuous protection of leading edges WO2024145723A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL202300059 2023-01-06

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Publication Number Publication Date
WO2024145723A1 true WO2024145723A1 (en) 2024-07-11

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