EP1507936A1 - Device for connecting a piece of road equipment, such as a drain inlet, to a vertical fixed runoff drainage pipe - Google Patents

Device for connecting a piece of road equipment, such as a drain inlet, to a vertical fixed runoff drainage pipe

Info

Publication number
EP1507936A1
EP1507936A1 EP03756018A EP03756018A EP1507936A1 EP 1507936 A1 EP1507936 A1 EP 1507936A1 EP 03756018 A EP03756018 A EP 03756018A EP 03756018 A EP03756018 A EP 03756018A EP 1507936 A1 EP1507936 A1 EP 1507936A1
Authority
EP
European Patent Office
Prior art keywords
adapter plate
barrel
tube
plate
road equipment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03756018A
Other languages
German (de)
French (fr)
Other versions
EP1507936B1 (en
Inventor
Robert Tremouilhac
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.)
Norinco SA
Original Assignee
Norinco SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norinco SA filed Critical Norinco SA
Publication of EP1507936A1 publication Critical patent/EP1507936A1/en
Application granted granted Critical
Publication of EP1507936B1 publication Critical patent/EP1507936B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/046—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps adapted to be used with kerbs
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment

Definitions

  • the present invention relates to a device for connecting road equipment, such as a drain, to a fixed vertical tube for discharging runoff water.
  • road equipment such as a drain
  • the devices known until now for connecting road equipment to a vertical storm water evacuation tube are not only complex to install, but in addition pose problems of adjusting the position of road equipment relative to a curb or gutter in which it must be sealed.
  • the object of the present invention is to eliminate the drawbacks of these known devices by proposing a device for connection to a fixed vertical tube for discharging runoff water, from road equipment, such as a drain, to be integrated into a curb or a gutter, and which is characterized in that it comprises a rigid intermediate adapter plate with central evacuation opening, secured to a cylindrical drum extending transversely under the plate coaxially with the opening and capable of sealingly engaging in or around the vertical tube at an adjustable relative height, the adapter plate being orientable relative to the curb or the gutter by rotation of the barrel in the tube vertical or around it, and in that the road equipment is mounted sliding bilaterally guided in translation on the adapter plate towards the edge of tr sidewalk or gutter, thereby allowing the road equipment to be brought to a final determined position relative to the curb or the gutter before sealing the road equipment to the latter or the latter.
  • the adapter plate is rectangular in shape and the means for guiding in translation of the road equipment on this plate comprise two flanges
  • An elastomer seal is interposed between the barrel of the adapter plate and the vertical evacuation tube.
  • the seal is integral with the free end of the vertical tube by covering it and has a sealing lip interposed between the barrel and the vertical evacuation tube.
  • the seal can be secured to the free end of this barrel by covering it and has a sealing lip interposed between the drum and the vertical evacuation tube.
  • the central opening of the adapter plate is tapered to form a funnel for evacuating runoff water.
  • a sludge recovery basket is housed in the barrel of the adapter plate and retained in abutment on the frustoconical central opening of this plate.
  • each piece forming a slide consists of a curved plate having a U-shaped cross section, one of the branches of which is fixed to the adapter plate in the same plane as the latter and the other branch of which extends parallel to the - above this plate.
  • FIG. 1 is an exploded perspective view showing the device of one invention for connecting equipment road network with a fixed vertical drainage pipe;
  • FIG. 2 is a perspective view of the roadway equipment of Figure 1 in the final position before it is sealed to a curb;
  • FIG. 3 is an exploded perspective view of an adapter plate of the connection device of one invention before mounting in the vertical evacuation tube;
  • - Figure 4 is a perspective view similar to that of Figure 3 showing the adapter plate mounted in the discharge tube;
  • - Figure 5 is a sectional view in the longitudinal vertical median plane of the assembly consisting of roadway equipment, the adapter plate and the vertical discharge tube arranged separately one above the other;
  • - Figure 6 is a view similar to that of Figure 5 showing the adapter plate on which is mounted the road equipment and which is assembled to the discharge tube;
  • FIG. 7 is a sectional view similar to that of Figure 6 and showing an embodiment according to which the adapter plate is mounted around the discharge tube;
  • FIG. 8 is a partial sectional view of an alternative embodiment of Figure 7.
  • the invention will be described with reference to a gully device to be integrated into a curb after its connection to a drainage tube runoff, but it is understood that it can also be applied to any other type of road equipment, such as a rectangular grid for discharging runoff, to be integrated into other elements than a curb, such as for example a gutter.
  • the reference 1 designates a drain device, known per se, and intended to be integrated into a chamfered edge B of the sidewalk.
  • This gully device is of the type comprising a generally rectangular frame 2 comprising in the upper part an articulated pad 3 normally locked to the frame 2 by being provided with at least one window 4 for the passage of runoff water and in the lower part a grid 5 for passage runoff articulated to frame 2 while being normally locked to it.
  • the downstream device has, by its buffer 3 and its grid 5, a configuration in the form of a step allowing its integration into the curb edge B.
  • the buffer 3 and the grid 5 can be unlocked and opened in the direction indicated by each of the arrows 0 in Figure 6 to access the inside of frame 2.
  • the drain device 1 is connected to a vertical tube 6 for discharging runoff water entering the frame 2 towards the sewer with which this tube 6 communicates.
  • the latter is installed in the ground or fixed relatively to it by any means medium suitable at a certain distance from the curb B and has its free external upper part located below the curb.
  • the device for connecting the drain 1 to the discharge tube 6 comprises a rigid intermediate adapter plate 7 of rectangular shape comprising a frustoconical central opening 8 constituting a funnel for discharging runoff water and a cylindrical barrel 9 fixed under the adapter plate 7 extending perpendicular thereto and coaxially with the central opening 8.
  • the barrel 9 can be fixed to the plate 7 by welding.
  • the barrel 9 of the plate 7 can be engaged in a sealed manner in the cylindrical tube 6 as can be seen better from FIG. 6 at a relative height adjustable in the direction symbolized by the double arrow FI or be mounted in a sealed manner around the cylindrical tube 6 as shown in Figures 7 and 8 at a relative height adjustable in the direction also indicated by the double arrow FI.
  • the seal between the cylindrical barrel 9 and the cylindrical tube 6 is ensured by an elastomeric seal 10.
  • the seal 10 is mounted on the upper free end of the tube 6 by covering it.
  • the seal 10 may comprise a substantially cylindrical outer skirt 11 which fits around the upper part of the tube 6.
  • the seal 10 In the mounted position of the seal 10 on the tube 6 before fitting the barrel 9 into the tube 6, the seal 10 has at rest an annular internal lip approximately transverse to the longitudinal axis of the tube 6 as shown in FIG. 5.
  • the lip 10 is folded down by the barrel 9 on the cylindrical internal face upper part of the tube 6 as shown in FIG. 6 to ensure the seal between the barrel 9 and the tube 6.
  • the seal 10 is also fixed on the upper free end of the tube 6 by covering the latter with a substantially cylindrical skirt 11 surrounding the tube 6 and comprises an external lip constituting the seal itself of approximate annular shape. nt transverse to the longitudinal axis of the tube 6 before mounting the barrel 9 around this tube.
  • the sealing lip 10 is folded down by the barrel 9 at a position substantially parallel to the longitudinal axis of the tube 6 to form a cylindrical seal between the barrel 9 and the tube 6.
  • Figure 8 shows an alternative embodiment of Figure 7 in which the seal 10 is fixed to the the end of the barrel 9 by covering it and its annular sealing lip has been folded down on the internal face of the barrel 9 during its fitting into the tube 6.
  • the adapter plate 7 can be manually operated to not only move it vertically relative to the tube 6 in the direction of the double arrow FI, but also to move it rotating around the vertical axis of the tube 6 as indicated by the double arrow F2 in Figures 6 and 7 so as to adjust in height and angularly orient the adapter plate 7 relative to the curb edge B.
  • the drain 1 can be mounted sliding bilaterally guided in translation on the adapter plate 7 in the direction of the curb edge B as symbolized by the double arrow F3 in Figures 6 and 7 to allow the drain 1 to be brought to a final definite position relative to the curb edge B by a combination of displacements according to the arrows FI to F3 before sealing the drain 1 at this border.
  • the means for guiding in translation of the drain 1 on the adapter plate 7 comprise two elongated lateral flanges 12 secured to the lower part of the frame 2 of the drain 1 and at least two pieces forming slides 13 secured respectively to the two sides of the adapter plate 7 so that the two lateral flanges 12 can slide in the two pieces forming slides 13.
  • each side of the adapter plate 7 comprises two pieces forming slides spaced along this side.
  • Each piece forming a slide can consist of a plate curved so as to present in cross-section a U-shape, one of the branches of which is integral with the plate 7, extending substantially in the same plane as the latter and the opposite branch is arranged parallel above the plate 7.
  • each piece forming a slide can have a different configuration, for example at an angle, one of the branches of which would be integral with the plate 7 perpendicularly to the latter and the other branch of which would extend parallel above the plate 7.
  • the adapter plate 7 can support a basket 14 for collecting sludge housed in the drum 9 and retained in this drum by its frustoconical upper rim bearing on the frustoconical opening of conjugate shape 8 of plate 7.
  • connection of the drain 1 to the discharge tube 6 can be carried out as follows.
  • the operator grasps the adapter plate 7 to position the cylindrical barrel 9 above the discharge tube 6 and engage it in the latter as shown in Figures 3 and 4, which allows him to position the drum 9 and therefore the plate 7 at a relative height taking into account the height position that the plate 7 must have relative to the curb B, this plate can also be rotated relative to the tube 6 to position it according to a direction substantially transverse to the border B.
  • the operator grasps the drain 1 to place it on the plate 7 by introducing its lateral flanges 12 into their respective guide slides 13 and allow guided sliding of the drain 1 on the plate 7 in a direction substantially transverse to the sidewalk edge B until the drain 1 is brought to its final position where it can be sealed in the curb B by the usual sealing techniques.
  • the plate 7, once correctly positioned relative to the curb edge B, can be sealed relative thereto before introducing the drain 1 on the plate 7 to position it relative to the border B and seal it to the latter.
  • connection of the drain 1 can also be carried out by fitting the latter in a guided manner on the plate 7 and placing this assembly on the discharge tube 6 by introducing the barrel 9 into the latter, if it is possible to position this assembly precisely in a single step relative to the curb edge B before sealing this assembly.
  • connection device described above of the invention is of an extremely simple structure and makes it possible to precisely and quickly position the drain 1 before it is sealed in the sidewalk edge B.
  • the possibility of height adjustment according to the arrow FI of the barrel 9 relative to this tube can extend over about 150 mm and the extent of adjustment of the position of the outlet 1 on the plate 7 in the double direction F3 can be 100 mm, that is to say that the drain 1 can occupy a rear position located to the left of FIG. 6 or 7 at most 50 mm relative to the longitudinal axis of the tube 6 and a front position located to the right of this figure at most 50 mm from this longitudinal axis.
  • connection device of the invention allows very wide adjustment possibilities to adapt to all the configurations of location of the evacuation tube 6 relative to the curb edge B.
  • the drain is usually made cast iron, it can be made of any other material, such as a rigid plastic material just like the plate adapter 7 and its barrel 9. In this case, the assembly constituted by the plate 7, the barrel 9 and the slides 13 will be produced in one piece by molding.

Abstract

An apparatus for connection of a drain inlet to a vertical fixed runoff drainage pipe includes an intermediate adapter plate with a cylindrical shank that can be inserted in an impervious manner into a drainage tube at an adjustable relative height. The drain is slidably mounted such that it is guided bilaterally in translation over the plate. In this way, the drain can be disposed at a final determined position in relation to a curb before being sealed to the curb.

Description

1 1 1 SEP. 2003 1 1 1 SEP. 2003
"Dispositif de raccordement d'un équipement de voirie, tel qu'un avaloir, à tube vertical fixe d'évacuation d'eaux de ruissellement""Device for connecting road equipment, such as a drain, to a fixed vertical tube for discharging runoff water"
La présente invention concerne un dispositif de raccordement d'un équipement de voirie, tel qu'un avaloir, à un tube vertical fixe d'évacuation d'eaux de ruissellement. Les dispositifs connus jusqu'à maintenant pour raccorder un équipement de voirie à un tube vertical d'évacuation d'eaux de ruissellement sont non seulement complexes à installer, mais en plus posent des problèmes de réglage de position de l'équipement de voirie relativement à une bordure de trottoir ou au caniveau dans lequel il doit être scellé.The present invention relates to a device for connecting road equipment, such as a drain, to a fixed vertical tube for discharging runoff water. The devices known until now for connecting road equipment to a vertical storm water evacuation tube are not only complex to install, but in addition pose problems of adjusting the position of road equipment relative to a curb or gutter in which it must be sealed.
La présente invention a pour but d'éliminer les inconvénients de ces dispositifs connus en proposant un dispositif de raccordement à un tube vertical fixe d'évacuation d'eaux de ruissellement, d'un équipement de voirie, tel qu'un avaloir, devant être intégré dans une bordure de trottoir ou un caniveau, et qui est caractérisé en ce qu'il comprend une plaque rigide intermédiaire d'adaptation à ouverture centrale d'évacuation, solidaire d'un fût cylindrique s 'étendant transversalement sous la plaque coaxialement à l'ouverture et pouvant s'engager de façon étanche dans le tube vertical ou autour de celui-ci à une hauteur relative réglable, la plaque d'adaptation pouvant être orientée relativement à la bordure de trottoir ou au caniveau par rotation du fût dans le tube vertical ou autour de celui-ci, et en ce que l'équipement de voirie est monté coulissant de façon bilatéralement guidée en translation sur la plaque d'adaptation en direction de la bordure de trottoir ou du caniveau, permettant de la sorte à l'équipement de voirie d'être amené à une position déterminée définitive relativement à la bordure de trottoir ou au caniveau avant de sceller l'équipement de voirie à cette dernière ou ce dernier. La plaque d'adaptation est de forme rectangulaire et les moyens de guidage en translation de l'équipement de voirie sur cette plaque comprennent deux rebordsThe object of the present invention is to eliminate the drawbacks of these known devices by proposing a device for connection to a fixed vertical tube for discharging runoff water, from road equipment, such as a drain, to be integrated into a curb or a gutter, and which is characterized in that it comprises a rigid intermediate adapter plate with central evacuation opening, secured to a cylindrical drum extending transversely under the plate coaxially with the opening and capable of sealingly engaging in or around the vertical tube at an adjustable relative height, the adapter plate being orientable relative to the curb or the gutter by rotation of the barrel in the tube vertical or around it, and in that the road equipment is mounted sliding bilaterally guided in translation on the adapter plate towards the edge of tr sidewalk or gutter, thereby allowing the road equipment to be brought to a final determined position relative to the curb or the gutter before sealing the road equipment to the latter or the latter. The adapter plate is rectangular in shape and the means for guiding in translation of the road equipment on this plate comprise two flanges
FÊBUIE DE I ACEMEBT (RÈGLE 26} latéraux longilignes solidaires de l'équipement en partie basse de son cadre de forme rectangulaire et au moins deux pièces formant glissières solidaires respectivement des deux côtés de la plaque d'adaptation de façon que les deux rebords latéraux puissent coulisser dans les deux pièces formant glissières.BEEF OF I ACEMEBT (RULE 26} elongated side panels integral with the equipment in the lower part of its rectangular frame and at least two parts forming slide rails respectively secured on both sides of the adapter plate so that the two lateral flanges can slide in the two parts forming slide rails.
Un joint d'étanchéité en élastomère est interposé entre le fût de la plaque d'adaptation et le tube vertical d'évacuation. Le joint d'étanchéité est solidaire de l'extrémité libre du tube vertical en coiffant celle-ci et comporte une lèvre d'étanchéité interposée entre le fût et le tube vertical d'évacuation.An elastomer seal is interposed between the barrel of the adapter plate and the vertical evacuation tube. The seal is integral with the free end of the vertical tube by covering it and has a sealing lip interposed between the barrel and the vertical evacuation tube.
Lorsque le fût de la plaque d'adaptation est monté autour du tube vertical d'évacuation, le joint d'étanchéité peut être solidaire de l'extrémité libre de ce fût en coiffant celle-ci et comporte une lèvre d'étanchéité interposée entre le fût et le tube vertical d ' évacuation. L'ouverture centrale de la plaque d'adaptation est tronconique pour constituer un entonnoir d'évacuation des eaux de ruissellement.When the barrel of the adapter plate is mounted around the vertical evacuation tube, the seal can be secured to the free end of this barrel by covering it and has a sealing lip interposed between the drum and the vertical evacuation tube. The central opening of the adapter plate is tapered to form a funnel for evacuating runoff water.
Avantageusement, un panier de récupération de boues est logé dans le fût de la plaque d'adaptation et retenu en appui sur l'ouverture centrale tronconique de cette plaque .Advantageously, a sludge recovery basket is housed in the barrel of the adapter plate and retained in abutment on the frustoconical central opening of this plate.
De préférence, on prévoit deux pièces formant glissières situées de façon espacée le long de chaque côté de la plaque d'adaptation. Chaque pièce formant glissière est constituée par une plaquette cintrée présentant en section transversale une forme en U dont l'une des branches est fixée à la plaque d'adaptation dans le même plan que celle-ci et l'autre branche s'étend parallèlement au-dessus de cette plaque.Preferably, two pieces forming slideways are provided which are spaced apart along each side of the adapter plate. Each piece forming a slide consists of a curved plate having a U-shaped cross section, one of the branches of which is fixed to the adapter plate in the same plane as the latter and the other branch of which extends parallel to the - above this plate.
L'invention sera mieux comprise, et d'autres buts, caractéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins schématiques annexés donnés uniquement à titre d'exemple et dans lesquels: - la figure 1 est une vue en perspective éclatée représentant le dispositif de 1 ' invention permettant de raccorder un équipement de voirie à un tube vertical fixe d'évacuation d'eaux de ruissellement;The invention will be better understood, and other aims, characteristics, details and advantages thereof will appear more clearly in the explanatory description which will follow made with reference to the appended schematic drawings given only by way of example and in which: - Figure 1 is an exploded perspective view showing the device of one invention for connecting equipment road network with a fixed vertical drainage pipe;
- la figure 2 est une vue en perspective de l'équipement de voirie de la figure 1 en position définitive avant son scellement à une bordure de trottoir;- Figure 2 is a perspective view of the roadway equipment of Figure 1 in the final position before it is sealed to a curb;
- la figure 3 est une vue en perspective éclatée d'une plaque d'adaptation du dispositif de raccordement de 1 ' invention avant son montage dans le tube vertical d' évacuation;- Figure 3 is an exploded perspective view of an adapter plate of the connection device of one invention before mounting in the vertical evacuation tube;
- la figure 4 est une vue en perspective semblable à celle de la figure 3 représentant la plaque d'adaptation montée dans le tube d'évacuation; - la figure 5 est une vue en coupe dans le plan médian vertical longitudinal de l'ensemble constitué de l'équipement de voirie, de la plaque d'adaptation et du tube vertical d'évacuation disposés séparément les uns au dessus des autres; - la figure 6 est une vue semblable à celle de la figure 5 représentant la plaque d'adaptation sur laquelle est monté l'équipement de voirie et qui est assemblée au tube d'évacuation;- Figure 4 is a perspective view similar to that of Figure 3 showing the adapter plate mounted in the discharge tube; - Figure 5 is a sectional view in the longitudinal vertical median plane of the assembly consisting of roadway equipment, the adapter plate and the vertical discharge tube arranged separately one above the other; - Figure 6 is a view similar to that of Figure 5 showing the adapter plate on which is mounted the road equipment and which is assembled to the discharge tube;
- la figure 7 est une vue en coupe semblable à celle de la figure 6 et représentant un mode de réalisation selon lequel la plaque d'adaptation est montée autour du tube d'évacuation; et- Figure 7 is a sectional view similar to that of Figure 6 and showing an embodiment according to which the adapter plate is mounted around the discharge tube; and
- la figure 8 est une vue partielle en coupe d'une variante de réalisation de la figure 7. L'invention va être décrite en référence à un dispositif avaloir devant être intégré dans une bordure de trottoir après son raccordement à un tube d'évacuation d'eaux de ruissellement, mais il est bien entendu qu'elle peut s'appliquer également à tout autre type d'équipement de voirie, tel qu'une grille rectangulaire d'évacuation d'eaux de ruissellement, devant être intégré a d'autres éléments qu'une bordure de trottoir, tels que par exemple un caniveau.- Figure 8 is a partial sectional view of an alternative embodiment of Figure 7. The invention will be described with reference to a gully device to be integrated into a curb after its connection to a drainage tube runoff, but it is understood that it can also be applied to any other type of road equipment, such as a rectangular grid for discharging runoff, to be integrated into other elements than a curb, such as for example a gutter.
En se reportant aux figures, la référence 1 désigne un dispositif avaloir, connu en soi, et destiné à être intégré dans une bordure chanfreinée B de trottoir. Ce dispositif avaloir est du type comprenant un cadre généralement rectangulaire 2 comportant en partie supérieure un tampon articulé 3 normalement verrouillé au cadre 2 en étant pourvu d'au moins une fenêtre 4 de passage des eaux de ruissellement et en partie inférieure une grille 5 de passage des eaux de ruissellement articulée au cadre 2 en étant normalement verrouillée à celui-ci. Le dispositif avaloir présente par son tampon 3 et sa grille 5 une configuration en forme de marche permettant son intégration dans la bordure de trottoir B. Le tampon 3 et la grille 5 peuvent être déverrouillés et ouverts dans le sens indiqué par chacune des flèches 0 en figure 6 pour accéder à l'intérieur du cadre 2.Referring to the figures, the reference 1 designates a drain device, known per se, and intended to be integrated into a chamfered edge B of the sidewalk. This gully device is of the type comprising a generally rectangular frame 2 comprising in the upper part an articulated pad 3 normally locked to the frame 2 by being provided with at least one window 4 for the passage of runoff water and in the lower part a grid 5 for passage runoff articulated to frame 2 while being normally locked to it. The downstream device has, by its buffer 3 and its grid 5, a configuration in the form of a step allowing its integration into the curb edge B. The buffer 3 and the grid 5 can be unlocked and opened in the direction indicated by each of the arrows 0 in Figure 6 to access the inside of frame 2.
Le dispositif avaloir 1 est raccordé à un tube vertical 6 d'évacuation des eaux de ruissellement pénétrant dans le cadre 2 vers 1 ' égout avec lequel communique ce tube 6. Ce dernier est implanté dans le sol ou fixé relativement à celui-ci par tout moyen apprprié à une certaine distance de la bordure de trottoir B et a sa partie supérieure externe libre située en-dessous de la bordure du trottoir.The drain device 1 is connected to a vertical tube 6 for discharging runoff water entering the frame 2 towards the sewer with which this tube 6 communicates. The latter is installed in the ground or fixed relatively to it by any means medium suitable at a certain distance from the curb B and has its free external upper part located below the curb.
Selon l'invention, le dispositif permettant de raccorder l' avaloir 1 au tube d'évacuation 6 comprend une plaque rigide intermédiaire d'adaptation 7 de forme rectangulaire comportant une ouverture centrale tronconique 8 constituant un entonnoir d'évacuation des eaux de ruissellement et un fût cylindrique 9 fixé sous la plaque d'adaptation 7 en s ' étendant perpendiculairement à celle-ci et coaxialement à l'ouverture centrale 8. Le fût 9 peut être fixé à la plaque 7 par soudage.According to the invention, the device for connecting the drain 1 to the discharge tube 6 comprises a rigid intermediate adapter plate 7 of rectangular shape comprising a frustoconical central opening 8 constituting a funnel for discharging runoff water and a cylindrical barrel 9 fixed under the adapter plate 7 extending perpendicular thereto and coaxially with the central opening 8. The barrel 9 can be fixed to the plate 7 by welding.
Le fût 9 de la plaque 7 peut être engagé de façon étanche dans le tube cylindrique 6 comme cela ressort mieux de la figure 6 à une hauteur relative réglable suivant la direction symbolisée par la double flèche FI ou être monté de façon étanche autour du tube cylindrique 6 comme représenté aux figures 7 et 8 à une hauteur relative réglable suivant la direction également indiquée par la double flèche FI.The barrel 9 of the plate 7 can be engaged in a sealed manner in the cylindrical tube 6 as can be seen better from FIG. 6 at a relative height adjustable in the direction symbolized by the double arrow FI or be mounted in a sealed manner around the cylindrical tube 6 as shown in Figures 7 and 8 at a relative height adjustable in the direction also indicated by the double arrow FI.
L'étanchéité entre le fût cylindrique 9 et le tube cylindrique 6 est assurée par un joint d'étanchéité en élastomère 10. Suivant la configuration où le fût 9 est emboîté dans le tube 6, le joint 10 est monté sur l'extrémité libre supérieure du tube 6 en coiffant celle- ci. A cet effet, le joint 10 peut comporter une jupe externe sensiblement cylindrique 11 s 'emboîtant autour de la partie supérieure du tube 6. En position montée du joint 10 sur le tube 6 avant emboîtement du fût 9 dans le tube 6, le joint 10 présente au repos une lèvre interne annulaire approximativement transversale à l'axe longitudinal du tube 6 comme représenté en figure 5. Lors de l'emboîtement du fût 9 dans le tube 6, la lèvre 10 est rabattue par le fût 9 sur la face interne cylindrique supérieure du tube 6 comme représenté en figure 6 pour assurer l'étanchéité entre le fût 9 et le tube 6. Dans le cas où le fût 9 est emboîté autour du tube cylindrique 6 comme représenté en figure 7, le joint d'étanchéité 10 est également fixé sur l'extrémité libre supérieure du tube 6 en coiffant celle-ci par une jupe sensiblement cylindrique 11 entourant le tube 6 et comporte une lèvre externe constituant le joint proprement dit de forme annulaire approximativement transversale à l'axe longitudinal du tube 6 avant le montage du fût 9 autour de ce tube. Lorsque le fût 9 est emboîté autour du tube 6, la lèvre d'étanchéité 10 est rabattue par le fût 9 à une position sensiblement parallèle à l'axe longitudinal du tube 6 pour constituer un joint cylindrique d'étanchéité entre le fût 9 et le tube 6. La figure 8 montre une variante de réalisation de la figure 7 selon laquelle le joint 10 est fixé à l'extrémité du fût 9 en coiffant celle-ci et sa lèvre annulaire d'étanchéité a été rabattue sur la face interne du fût 9 lors de son emboîtement dans le tube 6.The seal between the cylindrical barrel 9 and the cylindrical tube 6 is ensured by an elastomeric seal 10. Depending on the configuration where the barrel 9 is fitted into the tube 6, the seal 10 is mounted on the upper free end of the tube 6 by covering it. For this purpose, the seal 10 may comprise a substantially cylindrical outer skirt 11 which fits around the upper part of the tube 6. In the mounted position of the seal 10 on the tube 6 before fitting the barrel 9 into the tube 6, the seal 10 has at rest an annular internal lip approximately transverse to the longitudinal axis of the tube 6 as shown in FIG. 5. When the barrel 9 is fitted into the tube 6, the lip 10 is folded down by the barrel 9 on the cylindrical internal face upper part of the tube 6 as shown in FIG. 6 to ensure the seal between the barrel 9 and the tube 6. In the case where the barrel 9 is fitted around the cylindrical tube 6 as shown in FIG. 7, the seal 10 is also fixed on the upper free end of the tube 6 by covering the latter with a substantially cylindrical skirt 11 surrounding the tube 6 and comprises an external lip constituting the seal itself of approximate annular shape. nt transverse to the longitudinal axis of the tube 6 before mounting the barrel 9 around this tube. When the barrel 9 is fitted around the tube 6, the sealing lip 10 is folded down by the barrel 9 at a position substantially parallel to the longitudinal axis of the tube 6 to form a cylindrical seal between the barrel 9 and the tube 6. Figure 8 shows an alternative embodiment of Figure 7 in which the seal 10 is fixed to the the end of the barrel 9 by covering it and its annular sealing lip has been folded down on the internal face of the barrel 9 during its fitting into the tube 6.
Lorsque le fût 9 est inséré dans le tube 6 ou monté autour de ce dernier, la plaque d'adaptation 7 peut être manœuvrée manuellement pour non seulement la déplacer verticalement relativement au tube 6 suivant la direction de la double flèche FI, mais également la déplacer en rotation autour de l'axe vertical du tube 6 comme indiqué par la double flèche F2 aux figures 6 et 7 de façon à régler en hauteur et orienter angulairement la plaque d'adaptation 7 relativement à la bordure de trottoir B.When the barrel 9 is inserted into the tube 6 or mounted around the latter, the adapter plate 7 can be manually operated to not only move it vertically relative to the tube 6 in the direction of the double arrow FI, but also to move it rotating around the vertical axis of the tube 6 as indicated by the double arrow F2 in Figures 6 and 7 so as to adjust in height and angularly orient the adapter plate 7 relative to the curb edge B.
En outre, l' avaloir 1 peut être monté coulissant de façon bilatéralement guidée en translation sur la plaque d'adaptation 7 en direction de la bordure de trottoir B comme symbolisé par la double flèche F3 aux figures 6 et 7 pour permettre ainsi à l' avaloir 1 d'être amené à une position déterminée définitive relativement à la bordure de trottoir B par une combinaison de déplacements suivant les flèches FI à F3 avant de sceller l' avaloir 1 à cette bordure .In addition, the drain 1 can be mounted sliding bilaterally guided in translation on the adapter plate 7 in the direction of the curb edge B as symbolized by the double arrow F3 in Figures 6 and 7 to allow the drain 1 to be brought to a final definite position relative to the curb edge B by a combination of displacements according to the arrows FI to F3 before sealing the drain 1 at this border.
Les moyens de guidage en translation de l' avaloir 1 sur la plaque d'adaptation 7 comprennent deux rebords latéraux longilignes 12 solidaires de la partie basse du cadre 2 de 1 ' avaloir 1 et au moins deux pièces formant glissières 13 solidaires respectivement des deux côtés de la plaque d'adaptation 7 de façon que les deux rebords latéraux 12 puissent coulisser dans les deux pièces formant glissières 13. De préférence, chaque côté de la plaque d'adaptation 7 comprend deux pièces formant glissières espacées le long de ce côté. Chaque pièce formant glissière peut être constituée par une plaquette cintrée de façon à présenter en section transversale une forme en U dont l'une des branches est solidaire de la plaque 7 en s ' étendant sensiblement dans le même plan que celle-ci et la branche opposée est disposée parallèlement au-dessus de la plaque 7. Bien entendu, chaque pièce formant glissière peut avoir une configuration différente, par exemple en équerre dont l'une des branches serait solidaire de la plaque 7 perpendiculairement à celle-ci et l'autre branche s'étendrait parallèlement au-dessus de la plaque 7.The means for guiding in translation of the drain 1 on the adapter plate 7 comprise two elongated lateral flanges 12 secured to the lower part of the frame 2 of the drain 1 and at least two pieces forming slides 13 secured respectively to the two sides of the adapter plate 7 so that the two lateral flanges 12 can slide in the two pieces forming slides 13. Preferably, each side of the adapter plate 7 comprises two pieces forming slides spaced along this side. Each piece forming a slide can consist of a plate curved so as to present in cross-section a U-shape, one of the branches of which is integral with the plate 7, extending substantially in the same plane as the latter and the opposite branch is arranged parallel above the plate 7. Of course, each piece forming a slide can have a different configuration, for example at an angle, one of the branches of which would be integral with the plate 7 perpendicularly to the latter and the other branch of which would extend parallel above the plate 7.
Comme représenté aux figures 5 et 6, la plaque d'adaptation 7 peut supporter un panier 14 de récupération des boues logé dans le fût 9 et retenu dans ce fût par son rebord supérieur tronconique en appui sur l'ouverture tronconique de forme conjuguée 8 de la plaque 7.As shown in FIGS. 5 and 6, the adapter plate 7 can support a basket 14 for collecting sludge housed in the drum 9 and retained in this drum by its frustoconical upper rim bearing on the frustoconical opening of conjugate shape 8 of plate 7.
Le raccordement de l' avaloir 1 au tube d'évacuation 6 peut s'effectuer comme suit.The connection of the drain 1 to the discharge tube 6 can be carried out as follows.
Tout d'abord, l'opérateur saisit la plaque d'adaptation 7 pour positionner le fût cylindrique 9 au- dessus du tube d'évacuation 6 et l'engager dans ce dernier comme représenté aux figures 3 et 4, ce qui lui permet de positionner le fût 9 et donc la plaque 7 à une hauteur relative tenant compte de la position en hauteur que doit avoir la plaque 7 relativement à la bordure de trottoir B, cette plaque pouvant être également orientée en rotation relativement au tube 6 pour la positionner suivant une direction sensiblement transversale à la bordure B . Ensuite, l'opérateur saisit l' avaloir 1 pour le disposer sur la plaque 7 en introduisant ses rebords latéraux 12 dans leurs glissières respectives de guidage 13 et permettre un coulissement guidé de l' avaloir 1 sur la plaque 7 en direction sensiblement transversale à la bordure de trottoir B jusqu'à amener l' avaloir 1 à sa position définitive à laquelle il peut être scellé dans la bordure de trottoir B par les techniques de scellement habituelles .First, the operator grasps the adapter plate 7 to position the cylindrical barrel 9 above the discharge tube 6 and engage it in the latter as shown in Figures 3 and 4, which allows him to position the drum 9 and therefore the plate 7 at a relative height taking into account the height position that the plate 7 must have relative to the curb B, this plate can also be rotated relative to the tube 6 to position it according to a direction substantially transverse to the border B. Then, the operator grasps the drain 1 to place it on the plate 7 by introducing its lateral flanges 12 into their respective guide slides 13 and allow guided sliding of the drain 1 on the plate 7 in a direction substantially transverse to the sidewalk edge B until the drain 1 is brought to its final position where it can be sealed in the curb B by the usual sealing techniques.
Il est à noter que la plaque 7, une fois correctement positionnée relativement à la bordure de trottoir B, peut être scellée relativement à celle-ci avant d'introduire l' avaloir 1 sur la plaque 7 pour le positionner relativement à la bordure B et le sceller à cette dernière .It should be noted that the plate 7, once correctly positioned relative to the curb edge B, can be sealed relative thereto before introducing the drain 1 on the plate 7 to position it relative to the border B and seal it to the latter.
Le raccordement de l' avaloir 1 peut également s'effectuer en emboîtant celui-ci de façon guidée sur la plaque 7 et disposant cet ensemble sur le tube d'évacuation 6 en introduisant le fût 9 dans ce dernier, s ' il est possible de positionner cet ensemble précisément en une seule étape relativement à la bordure de trottoir B avant scellement de cet ensemble.The connection of the drain 1 can also be carried out by fitting the latter in a guided manner on the plate 7 and placing this assembly on the discharge tube 6 by introducing the barrel 9 into the latter, if it is possible to position this assembly precisely in a single step relative to the curb edge B before sealing this assembly.
Le dispositif de raccordement ci-dessus décrit de l'invention est d'une structure extrêmement simple et permet de positionner précisément et rapidement 1 ' avaloir 1 avant son scellement dans la bordure de trottoir B. A titre indicatif, pour un diamètre externe du tube d'évacuation 16 d'environ 400 mm, la possibilité de réglage en hauteur suivant la flèche FI du fût 9 relativement à ce tube peut s'étendre sur environ 150 mm et l'étendue de réglage de la position de l' avaloir 1 sur la plaque 7 suivant la double direction F3 peut être de 100 mm, c'est-à-dire que l' avaloir 1 peut occuper une position arrière située à gauche de la figure 6 ou 7 au maximum de 50 mm par rapport à l'axe longitudinal du tube 6 et une position avant située à droite de cette figure au maximum de 50 mm à compter de cet axe longitudinal. Ainsi, le dispositif de raccordement de l'invention autorise des possibilités de réglage très étendues pour s'adapter à toutes les configurations d'emplacement du tube d'évacuation 6 relativement à la bordure de trottoir B. Bien que l' avaloir soit habituellement réalisé en fonte, il peut être réalisé en toute autre matière, telle qu'une matière plastique rigide tout comme la plaque d'adaptation 7 et son fût 9. Dans ce cas, l'ensemble constitué par la plaque 7, le fût 9 et les glissières 13 sera réalisé en une seule pièce par moulage. The connection device described above of the invention is of an extremely simple structure and makes it possible to precisely and quickly position the drain 1 before it is sealed in the sidewalk edge B. As a guide, for an external diameter of the tube evacuation 16 of about 400 mm, the possibility of height adjustment according to the arrow FI of the barrel 9 relative to this tube can extend over about 150 mm and the extent of adjustment of the position of the outlet 1 on the plate 7 in the double direction F3 can be 100 mm, that is to say that the drain 1 can occupy a rear position located to the left of FIG. 6 or 7 at most 50 mm relative to the longitudinal axis of the tube 6 and a front position located to the right of this figure at most 50 mm from this longitudinal axis. Thus, the connection device of the invention allows very wide adjustment possibilities to adapt to all the configurations of location of the evacuation tube 6 relative to the curb edge B. Although the drain is usually made cast iron, it can be made of any other material, such as a rigid plastic material just like the plate adapter 7 and its barrel 9. In this case, the assembly constituted by the plate 7, the barrel 9 and the slides 13 will be produced in one piece by molding.

Claims

REVENDICATIONS
1. Dispositif de raccordement à un tube vertical fixe d'évacuation d'eaux de ruissellement (6), d'un équipement de voirie (1) , tel qu'un avaloir, devant être intégré dans une bordure de trottoir ou un caniveau (B) , caractérisé en ce qu' il comprend une plaque rigide intermédiaire d'adaptation (7) à ouverture centrale d'évacuation (8), solidaire d'un fût cylindrique (9) s 'étendant transversalement sous la plaque (7) coaxialement à l'ouverture (8) et pouvant s'engager de façon étanche dans le tube vertical (6) ou autour de celui-ci à une hauteur relative réglable, la plaque d'adaptation (7) pouvant être orientée relativement à la bordure de trottoir ou au caniveau par rotation du fût1. Device for connecting to a fixed vertical tube for discharging runoff water (6), road equipment (1), such as a gully, to be integrated into a curb or a gutter ( B), characterized in that it comprises a rigid intermediate adapter plate (7) with central discharge opening (8), integral with a cylindrical barrel (9) extending transversely under the plate (7) coaxially at the opening (8) and capable of sealingly engaging in or around the vertical tube (6) at an adjustable relative height, the adapter plate (7) being orientable relative to the edge of sidewalk or gutter by rotation of the barrel
(9) dans le tube vertical (6) ou autour de celui-ci, et en ce que l'équipement de voirie (1) est monté coulissant de façon bilatéralement guidée en translation sur la plaque d'adaptation (7) en direction de la bordure de trottoir ou du caniveau, permettant ainsi à l'équipement de voirie (1) d'être amené à une position déterminée définitive relativement à la bordure de trottoir ou au caniveau avant de sceller l'équipement de voirie (1) à cette dernière ou ce dernier. (9) in or around the vertical tube (6), and in that the road equipment (1) is mounted to slide bilaterally guided in translation on the adapter plate (7) in the direction of the curb or gutter, thus allowing the road equipment (1) to be brought to a final determined position relative to the curb or gutter before sealing the road equipment (1) to this last or the latter.
2. Dispositif selon la revendication 1, caractérisé en ce que la plaque d'adaptation (7) est de forme rectangulaire et les moyens de guidage en translation de l'équipement de voirie sur cette plaque comprennent deux rebords latéraux longilignes (12) solidaires de l'équipement (1) en partie basse de son cadre de forme rectangulaire (2) et au moins deux pièces formant glissières (13) solidaires respectivement des deux côtés de la plaque d'adaptation (7) de façon que les deux rebords latéraux (12) puissent coulisser dans les deux pièces formant glissières (13).2. Device according to claim 1, characterized in that the adapter plate (7) is rectangular in shape and the means for guiding in translation of the road equipment on this plate comprise two elongated lateral flanges (12) integral with the equipment (1) in the lower part of its rectangular frame (2) and at least two pieces forming slides (13) respectively secured to the two sides of the adapter plate (7) so that the two lateral flanges ( 12) can slide in the two parts forming slides (13).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'il comprend un joint d'étanchéité en élastomère (10) interposé entre le fût (9) de la plaque d'adaptation (7) et le tube vertical d'évacuation (6).3. Device according to claim 1 or 2, characterized in that it comprises a seal in elastomer (10) interposed between the barrel (9) of the adapter plate (7) and the vertical evacuation tube (6).
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le joint d'étanchéité est solidaire de l'extrémité libre du tube vertical (6) en coiffant celle-ci et comporte une lèvre d'étanchéité (10) interposée entre le fût (9) de la plaque d'adaptation (7) et le tube vertical d'évacuation (6) .4. Device according to one of claims 1 to 3, characterized in that the seal is integral with the free end of the vertical tube (6) by covering it and has a sealing lip (10) interposed between the barrel (9) of the adapter plate (7) and the vertical evacuation tube (6).
5. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le joint d'étanchéité est solidaire de l'extrémité libre du fût (9) en coiffant celle-ci lorsque le fût (9) est monté autour du tube d'évacuation (6) et comporte une lèvre d'étanchéité (10) interposée entre le fût et le tube d'évacuation (6) . 5. Device according to one of claims 1 to 3, characterized in that the seal is integral with the free end of the barrel (9) by covering it when the barrel (9) is mounted around the tube evacuation (6) and has a sealing lip (10) interposed between the barrel and the evacuation tube (6).
6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'ouverture centrale6. Device according to one of the preceding claims, characterized in that the central opening
(8) de la plaque d'adaptation (7) est tronconique pour constituer un entonnoir d'évacuation des eaux de ruissellement . (8) of the adapter plate (7) is frustoconical to constitute a funnel for discharging runoff water.
7. Dispositif selon la revendication 6, caractérisé en ce qu'un panier de récupération de boues (14) est logé dans le fût (9) de la plaque d'adaptation (7) et retenu en appui sur l'ouverture centrale tronconique (8) de cette plaque. 7. Device according to claim 6, characterized in that a sludge recovery basket (14) is housed in the barrel (9) of the adapter plate (7) and retained in abutment on the frustoconical central opening ( 8) of this plate.
8. Dispositif selon l'une des revendications 2 à 7, caractérisé en ce qu'il comprend deux pièces formant glissières (13) situées de façon espacée le long de chaque côté de la plaque d'adaptation (7) .8. Device according to one of claims 2 to 7, characterized in that it comprises two parts forming slides (13) located spaced apart along each side of the adapter plate (7).
9. Dispositif selon la revendication 8, caractérisé en ce que chaque pièce formant glissière (13) est constituée par une plaquette cintrée de façon à présenter une section transversale en forme de U dont l'une des branches est solidaire de la plaque d'adaptation dans le même plan que celle-ci et l'autre branche s'étend parallèlement au-dessus de la plaque d'adaptation (7). 9. Device according to claim 8, characterized in that each piece forming slide (13) is constituted by a curved plate so as to have a U-shaped cross section of which one of the branches is integral with the adapter plate in the same plane as this and the other branch extends parallel above the adapter plate (7).
EP03756018A 2002-05-30 2003-05-28 Device for connecting a piece of road equipment, such as a drain inlet, to a vertical fixed runoff drainage pipe Expired - Lifetime EP1507936B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0206635 2002-05-30
FR0206635A FR2840335B1 (en) 2002-05-30 2002-05-30 DEVICE FOR CONNECTING ROADWAY EQUIPMENT, SUCH AS A DRAIN, TO A FIXED VERTICAL TUBE FOR DRAINING WASTEWATER
PCT/FR2003/001619 WO2003102316A1 (en) 2002-05-30 2003-05-28 Device for connecting a piece of road equipment, such as a drain inlet, to a vertical fixed runoff drainage pipe

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EP1507936A1 true EP1507936A1 (en) 2005-02-23
EP1507936B1 EP1507936B1 (en) 2006-01-11

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US (1) US6997636B2 (en)
EP (1) EP1507936B1 (en)
JP (1) JP2005533203A (en)
CN (1) CN1328444C (en)
AT (1) ATE315693T1 (en)
AU (1) AU2003263232A1 (en)
DE (1) DE60303219T2 (en)
ES (1) ES2256777T3 (en)
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US6997636B2 (en) 2006-02-14
WO2003102316A1 (en) 2003-12-11
ATE315693T1 (en) 2006-02-15
HK1078626A1 (en) 2006-03-17
FR2840335B1 (en) 2004-07-16
DE60303219D1 (en) 2006-04-06
EP1507936B1 (en) 2006-01-11
AU2003263232A1 (en) 2003-12-19
US20050207839A1 (en) 2005-09-22
CN1656289A (en) 2005-08-17
FR2840335A1 (en) 2003-12-05
CN1328444C (en) 2007-07-25
DE60303219T2 (en) 2006-09-28
JP2005533203A (en) 2005-11-04
ES2256777T3 (en) 2006-07-16

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