ES2283741T3

ES2283741T3 - PROCEDURE TO PRODUCE A RUBBER OF RUBBER AND HOSE UP TO PRODUCE A RING OF RUBBER OF THIS TYPE.

Info

Publication number: ES2283741T3
Application number: ES03702436T
Authority: ES
Inventors: Jurgen Wagener; Peter Polascheck
Original assignee: Wagener & Polascheck Vertriebs; Wagener & Polascheck Vertriebsgesellschaft Mbh & Co KG
Current assignee: Wagener & Polascheck Vertriebs; Wagener & Polascheck Vertriebsgesellschaft Mbh & Co KG
Priority date: 2002-02-27
Filing date: 2003-01-15
Publication date: 2007-11-01
Anticipated expiration: 2023-01-15
Also published as: DK1480801T3; PL369965A1; EP1480801A1; DE50306907D1; EP1480801B1; ATE358005T1; DE10208549A1; WO2003072327A1; PL198773B1

Abstract

The invention relates to a method for producing a manhole element, particularly a manhole ring (4), from concrete or reinforced concrete, comprising an upper edge (4c) and a lower edge (4b), whereby the upper and lower edges (4c; 4b) are designed for centrally engaging inside the edges (4b; 4c) of adjacent manhole rings (4). One edge (4c) has spacing areas (4d), which are distributed along the periphery and which, in the direction of the longitudinal axis (4a), jut out or are set back with regard to the remaining adjacent surrounding edge area. The lower edge (4b) of a fixed lower sleeve (3) and the upper edge (4c) of a lowerable upper sleeve (1d; 1e) of a manhole ring finisher (1), said upper sleeve being able to swivel in an alternating manner about the axis of symmetry of the manhole element, are formed by compacting the concrete located inside a manhole ring mold. The spacing areas (4d) are provided on the upper edge (4c) formed by the upper sleeve (1d; 1e), and the upper sleeve (1d; 1e) is subdivided into two different areas (1e and 1d), the first (1e) of which being designed so that it cannot swivel with regard to the upper edge (4c) and being provided for forming the spacing areas (4d). The second area (1d), together with the first area (1e), is arranged so that it can be lowered and can swivel in an alternating manner with regard to the first area. The upper edge (4c) is formed by the separately constructed upper sleeve (1d; 1e) in such a manner that the spacing areas (4d) are formed by the non-swiveling first area (1e) of the upper sleeve (1d; 1e), and the remaining upper edge (4e) is formed by the second area (1d) of the upper sleeve (1d; 1e), said second area being able to swivel in an alternating manner.

Description

Procedimiento para producir un anillo de entubación y manguito superior para producir un anillo de entubación de este tipo.Procedure to produce a ring of intubation and upper sleeve to produce a intubation ring of this type.

Technical domain

El invento se refiere a un procedimiento según el preámbulo de la reivindicación 1 y a un manguito superior para aplicar al procedimiento según el invento.The invention relates to a process according to the preamble of claim 1 and an upper sleeve for apply to the process according to the invention.

Current state of the art

Se conoce un anillo de entubación de pozo (EP 0 759 488 A1), compuesto de hormigón u hormigón armado y que presenta un borde superior de simetría rotativa, así como un borde inferior. El borde superior se denomina extremo de puntas en las entubaciones, y el borde inferior, extremo de manguito. Los bordes superior e inferior de la conocida entubación se han hecho de modo que, en estado superpuesto de dos piezas de anillo de entubación vecinas, se formen superficies de apoyo mutuamente escalonadas en dirección perimetral. A tal efecto, se han configurado en el borde inferior, o sea en el extremo del manguito, superficies de apoyo realzadas y apropiadas para apoyar en una superficie de apoyo sensiblemente anular del borde superior de la segunda pieza de la entubación. El borde inferior tiene una acanaladura interna, y el borde superior tiene una sección transversal radial configurada de modo sensiblemente complementario a dicha acanaladura. En estado superpuesto de las dos piezas de anillo de entubación, se forma entre los dos bordes un espacio hueco para recibir una empaquetadura. Para conseguir unas condiciones estáticamente impecables, se forman apoyos en tres puntos en los lugares de apoyo. Estos apoyos en tres puntos se disponen en el conjunto del pozo a lo largo de toda la altura constructiva en planos verticales
comunes.A well intubation ring (EP 0 759 488 A1), consisting of concrete or reinforced concrete and having an upper edge of rotational symmetry, as well as a lower edge, is known. The upper edge is called the tip end in the intubations, and the lower edge, sleeve end. The upper and lower edges of the known intubation have been made so that, in the superimposed state of two neighboring intubation ring pieces, mutually staggered support surfaces are formed in the perimeter direction. For this purpose, embossed and appropriate support surfaces have been configured at the lower edge, that is at the end of the sleeve, to support a substantially annular support surface of the upper edge of the second part of the intubation. The lower edge has an internal groove, and the upper edge has a radial cross section configured substantially complementary to said groove. In the superimposed state of the two pieces of intubation ring, a hollow space is formed between the two edges to receive a gasket. To achieve statically impeccable conditions, supports are formed at three points in the support places. These supports in three points are arranged in the whole of the well along all the constructive height in vertical planes
common.

La elaboración de una pieza de anillo de entubación semejante tiene lugar del modo habitual conocido hasta ahora: el extremo del manguito se conforma sobre un manguito inferior estacionario, el extremo de puntas de un manguito superior, que forma parte de un acabador de entubación y que, al formar el extremo de puntas, es girado alternativamente de un lado a otro al mismo tiempo alrededor del eje longitudinal de la entubación y que es hundido con dicho movimiento de giro alternativo. La formación las superficies de apoyo realzadas sólo puede tener lugar hasta ahora en el extremo del manguito con un manguito inferior fijo. La disposición de superficies de apoyo en la parte inferior, por tanto en el extremo del manguito, se ha mostrado, sin embargo, desventajosamente, porque las superficies de apoyo sobresalientes hacia abajo son especialmente propensas en dicho lugar a esfuerzos en el transporte de los anillos de entubación y pueden ser fácilmente destruidas. Además, la elaboración de anillos de entubación con superficies de apoyo en el extremo del manguito es costosa, porque, para ello, ha de ofrecer un gran número de manguitos inferiores especialmente configurados, que deben presentar las zonas moldeadas para las superficies de apoyo y no presentan con facilidad una simetría de rotación.The elaboration of a piece of ring similar intubation takes place in the usual way known until now: the end of the sleeve is shaped on a sleeve stationary bottom, the tip end of a sleeve superior, which is part of a finishing of tubing and that, at form the tip end, is rotated alternately from one side to another at the same time around the longitudinal axis of the intubation and that is sunk with said turning movement alternative. Formation enhanced support surfaces only can take place so far at the end of the sleeve with a fixed bottom sleeve. The arrangement of support surfaces in the bottom, therefore at the end of the sleeve, has shown, however, disadvantageously, because the surfaces of Outstanding support down are especially prone to said place to efforts in the transport of the rings of intubation and can be easily destroyed. Besides, the elaboration of intubation rings with support surfaces in the cuff end is expensive, because, to do so, it has to offer a large number of specially configured lower sleeves, that must be molded areas for the surfaces of support and do not easily present a rotation symmetry.

The invention

Partiendo de este estado de la técnica, se le plantea al invento el problema de configurar un procedimiento del tipo supuestamente conocido de tal modo que permita la formación de zonas distanciadoras en el borde superior, por tanto, en el extremo de puntas.Starting from this state of the art, you will be poses to the invention the problem of configuring a procedure of the type supposedly known to allow the formation of distance zones at the upper edge, therefore, at the end of tips.

La solución de este problema se lleva a cabo con las características de la reivindicación 1.The solution of this problem is carried out with the characteristics of claim 1.

Gracias a que el manguito superior ya no se configura de una pieza, sino que se divide en dos zonas diferentes, de las que la primera se ha configurado a prueba de giro con respecto al borde superior, mientras que la segunda zona permanece girable, resulta la posibilidad de realizar una configuración con un extremo de puntas, que no sea de simetría rotativa. Es decir, las zonas distanciadoras pueden disponerse a una altura diferente que el borde circundante restante que queda, y precisamente tanto sobresaliente hacia arriba, como también replegado con respecto al borde restante. Con un nivel entrante con respecto al borde restante, se fijan elementos distanciadores en las zonas distanciadoras y se forman entonces las superficies de apoyo con sus caras superiores, superficies que quedan adyacentes al borde inferior del anillo de entubación dispuesto encima.Thanks to the upper sleeve no longer set up of a piece, but it is divided into two different zones, of which the first one has been set to spin-proof with with respect to the upper edge, while the second zone remains rotatable, it is possible to make a configuration with a tip end, other than rotational symmetry. That is, the distance zones can be arranged at a different height than the remaining surrounding edge that remains, and precisely both protruding up, as well as retracted with respect to remaining edge With an incoming level with respect to the edge remaining, distance elements are fixed in the zones spacers and then support surfaces are formed with their upper faces, surfaces that are adjacent to the edge bottom of the intubation ring arranged above.

Brief description of the drawing illustration

Se describen detalladamente, a continuación, formas de realización preferidas del invento a base de los dibujos, mostrándose en las figuras:They are described in detail, below, Preferred embodiments of the invention based on the drawings, showing in the figures:

Figura 1 un alzado lateral esquemático de un acabador de anillo de entubación con un anillo de entubación en sección longitudinal axial,Figure 1 a schematic side elevation of a intubation ring finisher with an intubation ring in axial longitudinal section,

Figura 2 una sección parcial en perspectiva a través de una primera forma de realización del extremo de puntas,Figure 2 a partial section in perspective a through a first embodiment of the end of tips,

Figura 3 una sección parcial en perspectiva a través de una segunda forma de realización del extremo de puntas,Figure 3 a partial section in perspective a through a second embodiment of the end of tips,

Figura 4 otra forma de realización más del extremo de puntas en sección parcial,Figure 4 another embodiment of the tip ends in partial section,

Figura 5 otra forma de realización más del extremo de puntas en sección parcial,Figure 5 another embodiment of the tip ends in partial section,

Figura 6 una última forma de realización del extremo de puntas en sección parcial,Figure 6 a last embodiment of the tip ends in partial section,

Figura 7 una zona parcial de una primera forma de realización de un manguito superior,Figure 7 a partial zone of a first form of realization of an upper sleeve,

Figura 8 un alzado lateral de una campana de presión con manguito superior fijado a ella,Figure 8 a side elevation of a bell of upper sleeve pressure fixed to it,

Figura 9 una vista en planta desde arriba sobre el manguito superior a lo largo de la línea IX-IX de la figura 8,Figure 9 a plan view from above on the upper sleeve along line IX-IX of figure 8,

Figura 10 otra vista en planta desde arriba más sobre un manguito superior,Figure 10 another top view from above over a top sleeve,

Figura A-A una sección a lo largo del plano A-A de la figura 10,Figure A-A section at along the plane A-A of figure 10,

Figura A'-A' una sección a lo largo del plano A-A de la figura 10 cono otra forma de realización diferente,Figure A'-A 'a section at along the plane A-A of figure 10 with another shape of different realization,

Figura B-B una sección a lo largo del plano B-B según la figura 10,Figure B-B a section at along the plane B-B according to figure 10,

Figura B'-B' una sección a lo largo del plano B-B de la figura 10 de una segunda forma de realización,Figure B'-B 'a section at along the plane B-B of figure 10 of a second embodiment,

Figura C-C una sección a lo largo del plano C-C de la figura 10,Figure C-C a section at along the plane C-C of figure 10,

Figura D-D una sección a lo largo del plano D-D de la figura 10,Figure D-D a section at along the D-D plane of Figure 10,

Figura E-E una sección a lo largo del plano E-E de la figura 10,Figure E-E a section at along the E-E plane of Figure 10,

Figura F-F una sección a lo largo del plano F-F de la figura 10.Figure F-F a section at along the plane F-F of figure 10.

Best method for carrying out the invention

En los dibujos, se han provisto las piezas iguales de las mismas referencias numéricas, que se diferencian mutuamente, en caso de necesidad, por medio de comillas.In the drawings, the pieces have been provided same of the same numerical references, which differ mutually, if necessary, by quotes.

En la figura 1 se ha representado una acabador 1 de anillo de entubación con sus componentes esenciales para mejor comprensión del procedimiento. Sobre un manguito 3 inferior descansa un anillo 4 de entubación recién moldeado con un eje 4a longitudinal vertical. El manguito 3 inferior se ha configurado con simetría rotativa. El manguito 3 inferior ha formado el extremo del manguito del anillo 4 de entubación.Figure 1 shows a finisher 1 intubation ring with its essential components for better Understanding the procedure On a lower sleeve 3 rest a newly molded intubation ring 4 with a 4a axis longitudinal vertical The lower sleeve 3 has been configured with rotational symmetry The lower sleeve 3 has formed the end of the tubing ring sleeve 4.

Desde el anillo 4 de entubación se ha elevado un moldeador de puntas, que se ha fijado a una campana 1c de presión. El moldeador de puntas se denomina manguito superior. Por encima de la campana 1c de presión, se mantiene lista la camisa de moldeo para hundir para el próximo ciclo de elaboración.From the intubation ring 4 a tip shaper, which has been fixed to a pressure bell 1c. The tip shaper is called the upper sleeve. Above the 1c pressure bell, the molding jacket is kept ready to sink for the next manufacturing cycle.

En el borde 4c superior, denominado extremo de puntas, se han previsto normalmente tres zonas 4d distanciadoras distribuidas regularmente por el contorno. Las superficies de apoyo de las zonas 4d distanciadoras sobresalen con respecto al borde 4e restante circundante yuxtapuesto.At the upper edge 4c, called the end of points, three spacer 4d zones are normally provided regularly distributed around the contour. Support surfaces of the 4d distance zones protrude with respect to the edge 4e remaining surrounding juxtaposed.

Las figuras 2 a 6 del dibujo muestran que las zonas 4d distanciadoras pueden configurarse de modo diferente. Habitualmente, son resaltadas, como en las figuras 2 y 4 a 6. En la forma de realización según la figura 3, están hundidas. Para poder formar apoyos a partir de las zonas 4d' distanciadoras hundidas, deben introducirse piezas intercaladas, que sobresalen hacia arriba del nivel del borde 4e en forma de anillo circular.Figures 2 to 6 of the drawing show that 4d spacer zones can be configured differently. Usually, they are highlighted, as in Figures 2 and 4 to 6. In the embodiment according to figure 3, are sunk. To form supports from sunken spacers 4d 'zones, interleaved pieces must be inserted, protruding upwards of the level of the edge 4e in the form of a circular ring.

Es posible, hacer las zonas de apoyo totalmente de hormigón, como se ha representado en la figura 2 en 4d. Pero también es posible, hacer, moldear o bien adaptar las zonas de apoyo, al menos parcialmente, de otros materiales. En la forma de realización según las figuras 6 y 7, se ha formado el núcleo de la zona de apoyo por medio de hormigón, que está encerrado por una caperuza 6 compuesta de plástico.It is possible to make the support areas completely of concrete, as shown in Figure 2 in 4d. But it is also possible to make, mold or adapt the areas of support, at least partially, of other materials. In the way of embodiment according to figures 6 and 7, the core of the support area by means of concrete, which is enclosed by a 6 plastic cap.

La característica esencial del manguito superior consiste en que se ha configurado de forma dividida. La estructura puede observarse en la figura 8:The essential feature of the upper sleeve is that it has been set up in a divided way. The structure It can be seen in Figure 8:

Una primera zona 1e de manguito superior se ha sujetado a prueba de giro, por medio de un sistema mecánico no representado más detalladamente, en un apoyo 7 vertical. Dentro del apoyo 7, se encuentra un árbol 8 central, que puede girar alternativamente hacia ambos lados alrededor del eje 7a. El apoyo 8 interior está unido a un elemento en forma de cesta, que soporta el anillo 9 perfilado previsto para la formación del extremo de puntas. La primera zona 1e de manguito superior, que es a prueba de giro, está unida por medio del soporte 10 con la zona 11 fija al moldear. Para que las zonas primera y segunda del manguito superior puedan ser mutuamente girables, se han previsto en la primera zona de manguito superior unos agujeros 1f alargados en forma de arco circular, que son atravesados por los soportes 10. De este modo, se produce la movilidad giratoria mutua entre la primera zona 1e de manguito superior y la segunda zona 1d de manguito superior.A first upper cuff zone 1e has been fastened to spin-proof, by means of a mechanical system not represented in more detail, in a vertical support 7. Inside of the support 7, there is a central tree 8, which can rotate alternatively to both sides around axis 7a. Support 8 inside is attached to a basket-shaped element, which supports the profiled ring 9 intended for forming the end of tips The first zone 1e of upper sleeve, which is proof of turn, is connected by means of the support 10 with the zone 11 fixed to the mold. So that the first and second areas of the upper sleeve can be mutually rotatable, they are planned in the first zone upper sleeve with elongated arc-shaped holes 1f circular, which are crossed by the supports 10. In this way, it produces mutual rotational mobility between the first zone 1e of upper sleeve and the second zone 1d of upper sleeve.

En la figura 7, se ha representado que la zona 1e de manguito superior a prueba de giro presenta una toma, que se puede someter a depresión, para una caperuza 6. De este modo, se sujeta la caperuza 6 al moldear el extremo de puntas sin que pueda caerse.In Figure 7, it has been shown that the zone 1e of a twist-proof upper sleeve features a socket, which is can undergo depression, for a hood 6. In this way, it hold the cap 6 when molding the tip end without being able to fall down.

En las diferentes representaciones en sección según la figura 10, se han representado diferentes realizaciones tanto de la unión, como también de la disposición de la primera zona 1e de manguito superior y de la segunda zona 1d de manguito superior. Obviamente, sólo se han previsto, en la práctica, las mismas realizaciones en un manguito superior, en cada caso. La figura A-A muestra la forma, que se utiliza para la formación de la figura 3; la figura A'-A' muestra la forma que se utiliza para la formación de la figura 2. La figura 4 se ha hecho con una forma según la figura B-B y la figura 5, con una forma según la figura B'-B'.In the different representations in section according to figure 10, different embodiments have been represented both of the union, as well as the layout of the first zone 1e of upper sleeve and second zone 1d of sleeve higher. Obviously, in practice only the same embodiments in a top sleeve, in each case. The Figure A-A shows the form, which is used for the formation of figure 3; Figure A'-A 'shows the form that is used for the formation of figure 2. The figure 4 has been made with a shape according to figure B-B and figure 5, with a shape according to figure B'-B '.

La figura C-C muestra un apoyo sencillo de la zona 1e de manguito superior a prueba de giro, configurada como anillo, con respecto a la segunda zona 1d de manguito superior por medio de un tornillo vertical. En la figura D-D, se ha apoyado la zona 1e' de manguito superior por medio de una brida lateral en la segunda zona 1d' de manguito superior girable. La figura E-E muestra una guía sencilla de la primera zona 1e de manguito superior en una ranura alargada circundante de la segunda zona 1d de manguito superior. La figura F-F muestra la transmisión de la fuerza de apriete de la segunda zona 1d de manguito superior giratorio a la primera zona 1e de manguito superior con ayuda de un rodamiento 1g de bolas y un perno 1h de apoyo.Figure C-C shows a support Single from the 1e area of the upper sleeve, twist-proof, configured as a ring, with respect to the second zone 1d of upper sleeve by means of a vertical screw. In the figure D-D, the upper sleeve area 1e 'has been supported by means of a lateral flange in the second 1d 'sleeve area top rotatable. Figure E-E shows a guide Simple first zone 1e upper sleeve in a groove elongate surrounding the second zone 1d of upper sleeve. The Figure F-F shows the transmission of the force of tighten the second zone 1d of upper sleeve rotating to the first zone 1e of upper sleeve with the help of a 1g bearing of balls and a 1h bolt of support.

Claims

1. Procedure for making a concrete or reinforced concrete tubing ring (4) with an upper edge (4c) and a lower edge (4b), where the upper and lower edges (4c; 4b) have been configured to fit centrally in the edges (4b; 4c) of neighboring intubation rings (4) and an edge (4c) have spacer zones (4d) arranged distributed in the contour, protruding or penetrating with respect to the remaining neighboring surrounding edge zone in the direction of the longitudinal axis (4a), in which the lower edge (4b) of with stationary lower sleeve (3) and the upper edge of a recessed upper sleeve (1d; 1e), rotatably rotatable about the axis of symmetry of the intubation ring, it is formed by sealing the concrete, which is in a tubing ring mold, characterized in that the spacer zones (4d) are provided on the upper molded edge (4c) of the upper sleeve (1d; 1e), and the sleeve ( 1d; 1e) The upper one is divided into two different zones (1d and 1e), whose first zone (1e) has been set to turn around with respect to the upper edge (4c) and for the formation of the distance zones (4d), where the second zone (1d) has been disposed together with the first zone (1e) in a recessed and rotatably way with respect to it, where the molding of the upper edge (4c) takes place by means of the sleeve (1d; 1e) upper, configured in a divided way, so that the distance zone (4d) is formed by means of the first spin-proof zone (1e) of the upper sleeve and the remaining upper edge (4e), by means of the second zone (1d) rotating alternately of the upper sleeve.

2. Upper sleeve for the preparation of an intubation ring (4) according to the method of claim 1, characterized in that a second zone (1d) of the upper sleeve rotatably around the axis of symmetry of the intubation ring has the profile for molding the upper edge (4c), and because a first zone (1e) of the upper sleeve has a support (10), which crosses the second zone (1d) of the upper sleeve, whose support (10) carries the molding zone for the zone (4d) spacer.

3. Upper sleeve according to claim 2, characterized in that the support (10) for the molding zone of the distance zone (4d) passes through an elongated circular arc hole of the second upper sleeve area (1d).

4. Upper sleeve according to claim 2 or 3, characterized in that the second upper sleeve zone (1d) has been configured for a drag of the first upper sleeve area (1e) in the formation of the upper edge (4c).