ES2307437A1

ES2307437A1 - Closure system for the reuse of piles formwork molds. (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2307437A1
Application number: ES200701841A
Authority: ES
Inventors: Ramon Picot Coca
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-02
Filing date: 2007-07-02
Publication date: 2008-11-16
Anticipated expiration: 2027-07-02
Also published as: ES2307437B1

Abstract

Closing system for the reuse of formwork molds of pillars characterized by the wrapping of the mold (1) by rigid strips (3) placed in vertical position that have horizontally interlaced straps (4) that have, at one end of the cylinder hollow (5), and at the other end several hollow cylinders (5) aligned horizontally, so as to be able to hook in the cylinders of both ends the elbow rods (7) of the vertical bar (6), which slides through all the belts, and allow the closing or tightening of the formwork mold according to its different diameters, thus preventing the concrete from escaping (2). (Machine-translation by Google Translate, not legally binding)

Description

Sistema de cierre para la reutilización de moldes de encofrado de pilares.Closing system for the reuse of pillar formwork molds.

Technical sector

La invención se encuadra en el sector técnico de la construcción, más concretamente en el relativo al encofrado de pilares.The invention falls within the technical sector of construction, more specifically in relation to the formwork of pillars

State of the art

Son varios los sistemas existentes de reutilización de moldes para pilares, bien mediante el uso de chapas metálicas, bien mediante el encintado de moldes ligeros prefabricados, bien de moldes con un sistema de cerramiento rígido previo a la colocación del molde.There are several existing systems of reuse of pillar molds, either by using sheet metal, either by curbing light molds Prefabricated, well molds with a rigid enclosure system prior to the placement of the mold.

Estos sistemas tienen la dificultad de requerir un trabajo costoso de colocación, en el caso de las chapas; de encintado, en el caso de los moldes que se cierran en obra; de preparación del sistema, anterior a la colocación del molde, en el caso de sistemas de cerramiento con materiales rígidos.These systems have the difficulty of requiring an expensive job of placement, in the case of the plates; from curb, in the case of molds that close on site; from preparation of the system, prior to the placement of the mold, in the case of enclosure systems with rigid materials.

Description of the invention

La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a un sistema de cierre para moldes de encofrado de pilares para facilitar la reutilización de los mismos. El sistema cuenta dentro de sus numerosas ventajas, la colocación del molde previa al cerramiento del molde, ofrecer un cerramiento del sistema sencillo, rápido y práctico y la posibilidad de cerrar diferentes diámetros con un único producto.The present invention, as expressed in the set forth in this specification, refers to a system of closure for pillar formwork molds to facilitate reuse of them. The system counts within its numerous advantages, the pre-enclosure mold placement of the mold, offer a simple, fast and simple system enclosure practical and the possibility of closing different diameters with a only product.

Para ello se ha ideado un sistema de cierre para envolver los moldes de encofrado que comprende tiras rígidas y resistentes en sus elementos verticales, y correas resistentes y graduables en sus elementos horizontales. Con este sistema de cierre los moldes de encofrado se colocan en su posición final, envolviéndolos a continuación con el sistema y cerrando el mismo en varios puntos con una sola operación manual mediante una barra vertical para el cierre continuo del sistema.For this, a closure system has been devised for wrap formwork molds comprising rigid strips and resistant in its vertical elements, and resistant straps and adjustable in its horizontal elements. With this system of Close the formwork molds are placed in their final position, wrapping them next with the system and closing it in several points with a single manual operation using a bar vertical for continuous closure of the system.

Description of the drawings

Figura 1. Muestra una vista del sistema de cierre para la reutilización de moldes de encofrado de pilares una vez colocado.Figure 1. Shows a view of the system closure for the reuse of pillar formwork molds a once placed.

Figura 2. Muestra una vista del sistema de cierre extendido.Figure 2. Shows a view of the system extended closure

Figura 3. Muestra un detalle del enganche de las varillas acodarlas de la barra vertical en los cilindros huecos de ambos extremos de las correas horizontales.Figure 3. Shows a detail of the hook of the rods bend them from the vertical bar in the hollow cylinders of both ends of the horizontal straps.

Description of a preferred embodiment

A la vista de las figuras se observa un sistema de cierre para la reutilización de moldes de encofrado de pilares con el que se envuelve el molde (1) mediante tiras rígidas (3) colocadas en posición vertical que llevan entrelazadas horizontalmente unas correas (4) que tienen, en uno de sus extremos un cilindro hueco (5), y en el otro extremo varios cilindros huecos (5) alineados horizontalmente, para poder enganchar en los cilindros de ambos extremos las varillas acodadas (7) de la barra vertical (6), que atraviesa deslizantemente todas las correas, y permitir el cierre o apriete del molde de encofrado según sus diferentes diámetros, evitando así que se escape el hormigón (2).In view of the figures a system is observed closure for reuse of pillar formwork molds with which the mold (1) is wrapped by rigid strips (3) placed vertically intertwined horizontally some straps (4) that have, at one of their ends a hollow cylinder (5), and at the other end several hollow cylinders (5) aligned horizontally, in order to engage in the cylinders at both ends the rods (7) of the bar vertical (6), which slides through all the straps, and allow the closure or tightening of the formwork mold according to its different diameters, preventing concrete from escaping (2).

Las tiras verticales (3) disponen de una serie de ranuras en las que se van a introducir las correas horizontales (4). En los extremos de estas correas (4) se realizan cortes longitudinales donde se introducen los cilindros huecos (5).The vertical strips (3) have a series of slots in which horizontal straps are to be introduced (4). At the ends of these belts (4) cuts are made Longitudinal where the hollow cylinders (5) are introduced.

Las correas horizontales (4) también tienen otros cortes longitudinales por donde se va a deslizar la barra vertical (6). Esta barra lleva soldadas unas varillas acodadas (7) para poder introducirse en los cilindros huecos (5) de los extremos de las correas. La barra vertical (6) también lleva soldado un asidero (8) que permite un movimiento más cómodo de la misma.The horizontal belts (4) also have other longitudinal cuts where the bar will slide vertical (6). This bar has welded rods (7) to be able to enter the hollow cylinders (5) of the ends of the straps. The vertical bar (6) also has a welded handle (8) that allows a more comfortable movement of it.

Claims

1. Closing system for the reuse of pillar formwork molds characterized by the wrapping of the mold (1) by rigid strips (3) placed vertically that have horizontally interwoven straps (4) that have, at one of their ends a hollow cylinder (5), and at the other end several hollow cylinders (5) aligned horizontally, to be able to engage in the cylinders of both ends the bent rods (7) of the vertical bar (6), which slides through all the belts , and allow the closure or tightening of the formwork mold according to its different diameters, thus preventing the concrete (2) from escaping.