FR2644492A1 - Connection assembly buried in urban land - Google Patents

Connection assembly buried in urban land Download PDF

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Publication number
FR2644492A1
FR2644492A1 FR8903329A FR8903329A FR2644492A1 FR 2644492 A1 FR2644492 A1 FR 2644492A1 FR 8903329 A FR8903329 A FR 8903329A FR 8903329 A FR8903329 A FR 8903329A FR 2644492 A1 FR2644492 A1 FR 2644492A1
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France
Prior art keywords
square
pad
connection box
connection assembly
disc
Prior art date
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Granted
Application number
FR8903329A
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French (fr)
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FR2644492B1 (en
Inventor
Jacques Leterrier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MONVOISIN ANC ETS ROBERT
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MONVOISIN ANC ETS ROBERT
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Application filed by MONVOISIN ANC ETS ROBERT filed Critical MONVOISIN ANC ETS ROBERT
Priority to FR8903329A priority Critical patent/FR2644492B1/en
Publication of FR2644492A1 publication Critical patent/FR2644492A1/en
Application granted granted Critical
Publication of FR2644492B1 publication Critical patent/FR2644492B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14Covers for manholes or the like; Frames for covers

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

Connection assembly including a junction box buried in urban land, and of square internal cross-section, and a square covering plug, characterised in that the square plug 1 is held above this square junction box by a positioning disc 3 with smooth upper and lower faces which, in conjunction with the plug, completely covers this junction box.

Description

L'invention concerne le positionnement d'un tampon d'accès au dessus d'une boîte de branchement ou raccordement enterrée en sol urbain, telle qu'un regard d'eau pluviale ou de visite. The invention relates to the positioning of an access buffer above a connection box or connection buried in urban ground, such as a rain or manhole manhole.

Elle vise plus particulièrement le cas de boîtes de branchement carrées, au dessus desquelles on veut positionner un tampon carré, éventuellement en deux parties, le plus souvent réalisé en fonte ou analogue. Dans un tel cas le tampon carré est, dans la pratique actuelle, nécessairement orienté de la même manière que la boîte de raccordement sous-jacente. It relates more particularly to the case of square connection boxes, above which we want to position a square pad, possibly in two parts, most often made of cast iron or the like. In such a case, the square plug is, in current practice, necessarily oriented in the same way as the underlying connection box.

Or l'orientation de la boîte de raccordement est imposée par la disposition des conduites souterraines à raccorder, ou résulte d'un choix arbitraire en cas de méconnaissance à l'avance des alignements de surface cette disposition est donc finalement généralement indépendante des lignes de référence pouvant exister en surface (bordures de trottoir, murs, dessins pavés en surface ...), ce qui conduit pour le tampon carré à une orientation disgracieuse par rapport à ces lignes de référence. En outre, le positionnement en surface de ce tampon, imposé par le positionnement de la boîte de raccordement peut se révéler incompatible avec ces lignes de références ; or cette incompatibilité se révèle le plus souvent susceptible d'être éliminée par une faible translation de sens approprié ; mais cela n'est pas possible dans les solutions connues. However, the orientation of the connection box is imposed by the arrangement of the underground pipes to be connected, or results from an arbitrary choice in the event of prior ignorance of the surface alignments. This arrangement is therefore ultimately generally independent of the reference lines. may exist on the surface (curbs, walls, paved drawings on the surface ...), which leads for the square stamp to an unsightly orientation compared to these reference lines. In addition, the surface positioning of this buffer, imposed by the positioning of the connection box, may prove to be incompatible with these reference lines; however, this incompatibility is most often revealed to be capable of being eliminated by a slight translation of an appropriate direction; but this is not possible in known solutions.

A cela se rajoute parfois le souhait d'avoir pour la boîte de raccordement une section maximale d'accès au travers du tampon, ce qui a conduit dans certains cas à vouloir utiliser des tampons carrés de mêmes dimensions que l'espace intérieur de la boîte de raccordement : il en a découlé un accroissement des contraintes quant au positionnement et à l'orientation du tampon par rapport à la boîte de raccordement sous-jacente. To this is sometimes added the desire to have for the connection box a maximum section of access through the buffer, which has led in some cases to want to use square buffers of the same dimensions as the interior space of the box. connection: this has resulted in an increase in the constraints on the positioning and orientation of the buffer relative to the underlying connection box.

L'invention a pour objet de pallier les inconvénients précités, y compris dans le cas précité d'identité des sections. The object of the invention is to overcome the aforementioned drawbacks, including in the aforementioned case of identity of the sections.

Elle propose à cet effet un ensemble de raccordement comportant une boîte de raccordement enterrée en sol urbain de section intérieure carrée, et un tampon carré de couverture, caractérisé en ce que ce tampon carré est maintenu au dessus de cette bote carrée de raccordement par un disque de positionnement de surfaces supérieure et inférieure lisses, qui assure conjointement avec le tampon la couverture complète de cette boîte de raccordement. To this end, it offers a connection assembly comprising a connection box buried in urban ground with a square interior section, and a square cover pad, characterized in that this square pad is held above this square connection box by a disc. positioning of smooth upper and lower surfaces, which together with the buffer provides complete coverage of this connection box.

Selon des dispositions préférées de l'invention - le diamètre de ce disque est peu supérieur à la diagonale du tampon carré, - ce que le tampon est maintenu engagé dans l'ouverture centrale du disque de positionnement par une feuillure, - la section du tampon carré est au plus égale à la section intérieure de la bote de raccordement. According to preferred arrangements of the invention - the diameter of this disc is little greater than the diagonal of the square pad, - that the pad is kept engaged in the central opening of the positioning disc by a rebate, - the section of the pad square is at most equal to the inside section of the connection box.

Des objets, caractéristiques et avantages de l'invention ressortent de la description qui suit, donnée à titre d'exemple non limitatif, en regard des dessins annexés sur lesquels
- la figure 1 est une vue en pérspective, avec arrachement partiel, dtun tampon carré engagé conformément à l'invention, dans un disque de positionnement,
- la figure 2 est une vue de dessus de ce tampon, avec une configuration différente de celle de la boîte de raccordement sous-jacente, et
- la figure 3 est une vue en perspective de ce disque de positionnement reposant sur la bote de raccordement.
Objects, characteristics and advantages of the invention appear from the following description, given by way of nonlimiting example, with reference to the appended drawings in which
FIG. 1 is a perspective view, with partial cutaway, of a square buffer engaged in accordance with the invention, in a positioning disc,
FIG. 2 is a top view of this buffer, with a configuration different from that of the underlying connection box, and
- Figure 3 is a perspective view of this positioning disc resting on the connection box.

A la figure 1 un tampon carré 1 affleure å la surface du sol 2, en étant engagé dans un disque de positionnement 3 évidé en son centre. In FIG. 1, a square pad 1 is flush with the surface of the ground 2, being engaged in a positioning disc 3 hollowed out at its center.

Ce disque est avantageusement placé dans l'épaisseur d'une couche 4 de revêtement du sol, ce qui evite toute main-d'oeuvre de coffrage et bourrage de béton. This disc is advantageously placed in the thickness of a layer 4 of floor covering, which avoids any formwork and concrete stuffing labor.

Le tampon carre l est en pratique constitué en deux parties, dont un disque central lA qui seul est amovible. The square buffer l is in practice made up of two parts, including a central disk lA which alone is removable.

Le disque de positionnement 3, grâce à son contour circulaire, peut être ajusté å volonté en position et en orientation par rapport à la boite de raccordement sous-jacente 5, tout en assurant une couverture appropriée et tout en assurant un accès optimal. The positioning disc 3, thanks to its circular outline, can be adjusted at will in position and orientation relative to the underlying connection box 5, while ensuring appropriate coverage and while ensuring optimal access.

On appréciera qu'un tel contour circulaire va à l'encontre du souci habituel de l'homme de métier qui vise å réduire au minimum la perturbation apportée dans le revêtement de sol par le tampon. It will be appreciated that such a circular outline goes against the usual concern of those skilled in the art which aims to minimize the disturbance brought into the floor covering by the pad.

A titre d'exemple, la figure 2 montre en pointilles la configuration interne de la boîte de raccordement 5 par rapport à une ligne 6 de référence au sol, telle qu'un mur ou une bordure de trottoir. Le disque de positionnement 3 a permis de rapprocher le tampon de fonte vis à vis de la ligne 6 (1' et 5' sont les centres du tampon et de la boîte 5, respectivement) tout en orientant des côtés de ce tampon parallèlement à cette ligne. On peut toutefois vérifier que cela a pu se faire sans nuire à l'accessibilité de l'intérieur de la boîte de raccordement au travers de la partie fixe du tampon. By way of example, FIG. 2 shows in dotted lines the internal configuration of the connection box 5 with respect to a line 6 of reference to the ground, such as a wall or a curb. The positioning disc 3 made it possible to bring the cast iron buffer towards line 6 (1 ′ and 5 ′ are the centers of the buffer and of the box 5, respectively) while orienting the sides of this buffer parallel to this line. However, it can be verified that this could have been done without affecting the accessibility of the interior of the connection box through the fixed part of the buffer.

A la figure 3 sont représentés une telle boîte de raccordement 5 ainsi que le disque de positionnement aprés enlèvement du tampon carré. Il ne s'agit pas d'une configuration relative réaliste puisque deux coins supérieurs de la boîte de raccordement ne sont pas recouverts, mais cette configuration a l'avantage de faire apparaître la partie haute de cette boite. In Figure 3 are shown such a connection box 5 and the positioning disc after removal of the square pad. This is not a realistic relative configuration since two upper corners of the connection box are not covered, but this configuration has the advantage of showing the upper part of this box.

Le disque de positionnement présente des surfaces'' supérieure et inférieure lisses tandis que son ouverture centrale est bordée par une feuillure 7 adaptée à supporter le poids du tampon.  The positioning disc has smooth upper and lower surfaces while its central opening is bordered by a rebate 7 adapted to support the weight of the pad.

Ce disque est en pratique solidarisé par scellement au mortier à la boîte de raccordement sousjacente. This disc is in practice secured by sealing with mortar to the underlying connection box.

En pratique, le disque de positionnement est dimensionné en sorte que son diamètre soit peu supérieur à la diagonale du tampon carré. In practice, the positioning disc is dimensioned so that its diameter is little greater than the diagonal of the square pad.

Il va de soi que la description qui précède n'a été proposée qu'a titre d'exemple non limitatif et que de nombreuses variantes peuvent être proposées par lthomme de l'art sans sortir du cadre de l'invention.  It goes without saying that the above description has been offered only by way of nonlimiting example and that numerous variants can be proposed by those skilled in the art without departing from the scope of the invention.

Claims (4)

REVENDICATIONS 1. Ensemble de raccordement comportant une boîte de raccordement enterrée en sol urbain de section intérieure carrée, et un tampon carré de couverture, caractérisé en ce que ce tampon carré (1) est maintenu au dessus de cette boîte carrée de raccordement par un disque de positionnement (3) de surfaces supérieure et inférieure lisses, qui assure conjointement avec le tampon la couverture complète de cette boîte de raccordement. 1. Connection assembly comprising a connection box buried in urban ground with a square interior section, and a square cover pad, characterized in that this square pad (1) is held above this square connection box by a disc of positioning (3) of smooth upper and lower surfaces, which, together with the buffer, provides complete coverage of this connection box. 2. Ensemble de raccordement selon la revendication 1, caractérisé en ce que le diamètre de ce disque (3) est peu supérieur à la diagonale du tampon carré. 2. Connection assembly according to claim 1, characterized in that the diameter of this disc (3) is little greater than the diagonal of the square pad. 3. Ensemble de raccordement selon la revendication 1 ou la revendication 2, caractérisé en ce que le tampon est maintenu engagé dans l'ouverture centrale du disque de positionnement par un rebord (7). 3. Connection assembly according to claim 1 or claim 2, characterized in that the pad is kept engaged in the central opening of the positioning disc by a flange (7). 4. Ensemble de raccordement selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la section du tampon carré est égale à la section intérieure de la boîte de raccordement.  4. Connection assembly according to any one of claims 1 to 3, characterized in that the section of the square pad is equal to the interior section of the connection box.
FR8903329A 1989-03-14 1989-03-14 URBAN GROUND CONNECTION ASSEMBLY Expired - Fee Related FR2644492B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8903329A FR2644492B1 (en) 1989-03-14 1989-03-14 URBAN GROUND CONNECTION ASSEMBLY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8903329A FR2644492B1 (en) 1989-03-14 1989-03-14 URBAN GROUND CONNECTION ASSEMBLY

Publications (2)

Publication Number Publication Date
FR2644492A1 true FR2644492A1 (en) 1990-09-21
FR2644492B1 FR2644492B1 (en) 1991-09-13

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FR8903329A Expired - Fee Related FR2644492B1 (en) 1989-03-14 1989-03-14 URBAN GROUND CONNECTION ASSEMBLY

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061275A1 (en) * 1970-12-12 1972-06-22 Little Jun Howell P Composable collection container
FR2151698A5 (en) * 1971-09-09 1973-04-20 Sambre & Meuse Usines
EP0051316A1 (en) * 1980-11-03 1982-05-12 E. Schmitz KG + Schoeller Kunststoff-Zentrale GmbH Gulley with a collecting bowl open at the top

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2061275A1 (en) * 1970-12-12 1972-06-22 Little Jun Howell P Composable collection container
FR2151698A5 (en) * 1971-09-09 1973-04-20 Sambre & Meuse Usines
EP0051316A1 (en) * 1980-11-03 1982-05-12 E. Schmitz KG + Schoeller Kunststoff-Zentrale GmbH Gulley with a collecting bowl open at the top

Also Published As

Publication number Publication date
FR2644492B1 (en) 1991-09-13

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