EP0251015B1 - Modular support structure for prefabricated sanitary installations - Google Patents
Modular support structure for prefabricated sanitary installations Download PDFInfo
- Publication number
- EP0251015B1 EP0251015B1 EP87108601A EP87108601A EP0251015B1 EP 0251015 B1 EP0251015 B1 EP 0251015B1 EP 87108601 A EP87108601 A EP 87108601A EP 87108601 A EP87108601 A EP 87108601A EP 0251015 B1 EP0251015 B1 EP 0251015B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bars
- frame
- fixed
- supporting
- intended
- 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.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
- E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet
- E03D11/143—Mounting frames for toilets and urinals
- E03D11/146—Mounting frames for toilets and urinals with incorporated cistern
Definitions
- the present invention relates to a modular support structure for prefabricated sanitary installations, comprising at least one modular frame intended to support different elements of a sanitary installation and at least two horizontal support bars fixed at the desired locations and height.
- a self-supporting framework comprising a frame formed by two horizontal crosspieces connected by uprights, the frame being supported by a base fixed to the ground.
- the modular frames are suspended on this framework.
- This type of frame allows it to be used in this way for fixing partition walls and gives a certain freedom of adaptation during installation.
- the frame has a structure (frame) which is quite rigid.
- the present invention overcomes these drawbacks by proposing a modular support structure that is easy to assemble and / or modify, even on site, without having to resort to qualified personnel or specialized factories.
- the supporting structure according to the invention is characterized in that the bars (1, 1 ') are fixed to a wall and the floor by adjustable supports (2, 2'), the supports (2 ') fixed to the floor allow to adjust the height of the lower bar (1 '), while the supports (2) fixed to the wall allow to adjust the distance from the upper bar (1) to the wall, the distance between the bars (1, 1' ) being fixed and identical to the height of the frames (4) to be supported, that each frame (4) is provided on its upper and lower sides with means (6) for fixing to the bars (1, 1 ') carrying.
- Figure 1 is a perspective view of part of the supporting structure.
- Figure 2 is a perspective view of a modular frame.
- Figure 3 is a perspective view of a means for fixing the vertical columns.
- Figure 4 is a perspective view of the means for fixing a frame on a carrier bar.
- the elements constituting a typical modular support structure are: two support bars 1 and 1 ⁇ fixed respectively to a wall and to the floor by adjustable supports 2 and 2 ⁇ , a frame 4 with its fixing means 6 to the support bars 1, 1 ⁇ and possibly fixing means 5 of the risers.
- the metal carrying bars 1, 1 ⁇ have a round or rectangular section and are arranged parallel and at a distance corresponding to the height of the frame or frames 4 which will be fixed there.
- template rods 3 are used whose length is equal to the height of a frame 4.
- the supports 2, 2 ⁇ by which the bars 1, 1 ⁇ are fixed are made, of a plate 2, 2 ⁇ provided with one or more holes to be fixed to the wall or to the floor by screws, of a threaded rod 2b, 2 ⁇ b welded to the plate 2, 2 ⁇ , of a U-shaped part 2c , 2 ⁇ c whose ends of two wings are perforated and of a bolt 2d, 2 ⁇ d.
- the threaded rod 2b, 2 ⁇ b can be provided with an interior stop piece which either is a second bolt located before the U-shaped piece 2c thus making it possible to adjust the position of the U-shaped piece 2c on the stem 2a, or it is fixed.
- an interior stop piece which either is a second bolt located before the U-shaped piece 2c thus making it possible to adjust the position of the U-shaped piece 2c on the stem 2a, or it is fixed.
- For each support bar at least two supports 2 are necessary. After having installed the loadbars 1, 1 ou the modular frame (s) 4 are hung there which support the various elements of the sanitary installation.
- the frame 4 comprises for example two crosspieces 4a, 4b, one of which is provided with rods 4c for supporting a sanitary appliance, for example a sink and the crossbeam 4b for collars or flanges 4d for fixing the flow and supply pipes in water.
- the upper and lower crosspieces of the frame 4 are provided with U-shaped pieces 6, the wings of which are perforated.
- the U-shaped parts 6 are welded by their backs to the crosspieces.
- U-shaped parts 6, during installation of the frame 4 on the bars 1, 1 ⁇ enclose or pinch between their wings the bars and the assembly is locked by driving in the holes either of keys 8 (FIG. 4) or bolts with a nut. If for any reason the frame 4 and the devices mounted on it have to be moved, simply remove the keys or bolts, remove the frame and move it to the desired position.
- FIG. 3 Another element of the installation is the means for fixing risers ( Figure 3) composed of a collar or flange 5 on which is welded a threaded rod 5a.
- a U-shaped piece 7 surrounds the support bar 1 ⁇ while the rod 5a crosses the two perforated wings of the U-shaped piece 7, the assembly being locked as for the supports 2, 2 ⁇ by at least one bolt 5b and a stop piece fixed on rod 5a or a second bolt.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
- Residential Or Office Buildings (AREA)
- Sink And Installation For Waste Water (AREA)
- Buffer Packaging (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
La présente invention concerne une structure porteuse modulaire pour installations sanitaires préfabriquées, comprenant au moins un cadre modulaire destiné à supporter différents éléments d'une installation sanitaire et au moins deux barres porteuses horizontales fixées aux emplacements et hauteur voulus.The present invention relates to a modular support structure for prefabricated sanitary installations, comprising at least one modular frame intended to support different elements of a sanitary installation and at least two horizontal support bars fixed at the desired locations and height.
Depuis plusieurs années, la mise en place des appareils sanitaires a évolué dans le sens que l'on ne fixe plus individuellement contre la paroi et le sol les différents appareils, mais on prépare à l'atelier d'après des plans un châssis métallique porteur formé de cadres modulaires et on y monte d'avance certains éléments. Il suffit de transporter par la suite le châssis et le fixer aux murs et d'effectuer certaines connections avec les conduites d'écoulement et d'alimentation et suspendre les appareils sanitaires tels que lavabos, W.C. etc. Cette façon de faire permet de préparer d'avance et à l'atelier toute la stucture porteuse et on limite ainsi le transport au chantier de nombreux outils et une perte de temps inutile car souvent plusieurs corps de métier se trouvent simultanément sur un même chantier et se gênent mutuellement. Le châssis fabriqué à l'atelier selon les plans présente le désavantage d'une structure rigide et difficilement modifiable. Si un appareil doit être remplacé par un autre, ou s'il faut modifier la disposition relative des différents appareils, voire simplement déplacer d'une certaine longueur l'ensemble de l'installation de longs travaux de modification du châssis sont nécessaires et souvent ne peuvent pas être faits sur le chantier. Quelquefois, la construction du châssis doit être recommencée. Souvent, les installateurs ne sont pas équipés pour la fabrication de ces châssis et sont tributaires des ateliers ou usines spécialisés et doivent supporter les inconvénients de délais de fabrication, coûts, etc.For several years, the installation of sanitary fixtures has evolved in the sense that we no longer fix individually against the wall and the floor the different fixtures, but we prepare for the workshop from plans a supporting metal frame formed of modular frames and some elements are mounted in advance. It is then sufficient to transport the chassis and fix it to the walls and to make certain connections with the drainage and supply pipes and suspend the sanitary appliances such as sinks, WCs etc. This way of doing things makes it possible to prepare all of the load-bearing structure in advance and at the workshop, thus limiting the transport to the site of numerous tools and an unnecessary waste of time because often several trades are simultaneously on the same site and hinder each other. The chassis produced in the workshop according to the plans has the disadvantage of a rigid structure which is difficult to modify. If one device has to be replaced by another, or if the relative arrangement of the different devices has to be changed, or even simply move the entire installation by a certain length, long chassis modification works are necessary and often do not cannot be done on site. Sometimes the construction of the chassis must be restarted. Often, installers are not equipped to manufacture these chassis and are dependent on specialized workshops or factories and must bear the disadvantages of manufacturing times, costs, etc.
Dans le document FR-A-2 355 962, on a proposé une ossature autoporteuse comprenant un cadre formé de deux traverses horizontales reliées par des montants, le cadre étant supporté par un piètement fixé au sol. Les cadres modulaires sont suspendus sur cette ossature. Ce type d'ossature permet d'être utilisé ainsi pour la fixation de cloison de séparation et donne une certaine liberté d'adaptation lors de la mise en place. Néanmoins, l'ossature a une structure (cadre) qui est assez rigide.In document FR-A-2 355 962, a self-supporting framework has been proposed comprising a frame formed by two horizontal crosspieces connected by uprights, the frame being supported by a base fixed to the ground. The modular frames are suspended on this framework. This type of frame allows it to be used in this way for fixing partition walls and gives a certain freedom of adaptation during installation. However, the frame has a structure (frame) which is quite rigid.
La présente invention permet de pallier ces inconvénients en proposant une structure porteuse modulaire facile à monter et/ou à modifier, même sur le chantier, sans avoir recours à du personnel qualifié ou à des usines spécialisées.The present invention overcomes these drawbacks by proposing a modular support structure that is easy to assemble and / or modify, even on site, without having to resort to qualified personnel or specialized factories.
La structure porteuse selon l'invention est caractérisée par le fait que les barres (1, 1') sont fixées sur une paroi et le plancher par des supports (2, 2') réglables, les supports (2') fixés au plancher permettent de régler la hauteur de la barre inférieure (1'), tandis que les supports (2) fixés à la paroi permettent de régler la distance de la barre supérieure (1) à la paroi, la distance entre les barres (1, 1') étant fixe et identique à la hauteur des cadres (4) à supporter, que chaque cadre (4) est muni sur ses côtés supérieur et inférieur de moyens (6) de fixation sur les barres (1, 1') porteuses.The supporting structure according to the invention is characterized in that the bars (1, 1 ') are fixed to a wall and the floor by adjustable supports (2, 2'), the supports (2 ') fixed to the floor allow to adjust the height of the lower bar (1 '), while the supports (2) fixed to the wall allow to adjust the distance from the upper bar (1) to the wall, the distance between the bars (1, 1' ) being fixed and identical to the height of the frames (4) to be supported, that each frame (4) is provided on its upper and lower sides with means (6) for fixing to the bars (1, 1 ') carrying.
Les avantages de cette solution sont :
- Préfabrication plus facile ;
- Remplacement en cours d'installation d'un appareil sanitaire par un autre, sans préjudice pour la partie déjà réalisée ;
- Possibilité comme avant de prémonter tout à l'atelier et se contenter de fixer l'ensemble ou au contraire monter le châssis sur le chantier même ;
- Rationalisation du travail à l'atelier car les cadres modulaires peuvent être fabriqués d'avance et les délais dépendent uniquement de l'assemblage et non de la fabrication;
- Possibilité de fabriquer (assembler) les structures porteuses rapidement et par tout installateur sans avoir recours à une maison ou un outillage spécialisé;
- La conception et les éventuelles modifications peuvent être réalisées par les installateurs mêmes;
- Utilisation de la préfabrication non seulement pour de grandes séries, mais même pour les maisons individuelles ou les immeubles en transformation.
- Easier prefabrication;
- Replacement during the installation of a sanitary appliance by another, without prejudice to the part already completed;
- Possibility as before to pre-assemble everything in the workshop and be content to fix the whole or on the contrary mount the chassis on the site itself;
- Rationalization of the work in the workshop because the modular frames can be manufactured in advance and the deadlines depend only on the assembly and not on the manufacturing;
- Possibility of manufacturing (assembling) the supporting structures quickly and by any installer without having to use a house or specialized tools;
- The design and any modifications may be carried out by the installers themselves;
- Use of prefabrication not only for large series, but even for individual houses or buildings in transformation.
L'invention sera décrite plus en détail à l'aide des dessins annexés.The invention will be described in more detail using the accompanying drawings.
La figure 1 est une vue en perspective d'une partie de la structure porteuse.Figure 1 is a perspective view of part of the supporting structure.
La figure 2 est une vue en perspective d'un cadre modulaire.Figure 2 is a perspective view of a modular frame.
La figure 3 est une vue en perspective d'un moyen de fixation des colonnes verticales.Figure 3 is a perspective view of a means for fixing the vertical columns.
La figure 4 est une vue en perspective du moyen de fixation d'un cadre sur une barre porteuse.Figure 4 is a perspective view of the means for fixing a frame on a carrier bar.
Les éléments constituant une structure porteuse modulaire type sont : deux barres porteuses 1 et 1ʹ fixées respectivement à une paroi et au plancher par des supports réglables 2 et 2ʹ, un cadre 4 avec ses moyens de fixation 6 aux barres porteuses 1, 1ʹ et éventuellement des moyens de fixation 5 des colonnes montantes.The elements constituting a typical modular support structure are: two
Les barres porteuses 1, 1ʹ en métal ont une section ronde ou rectangulaire et sont disposées parallèlement et à une distance correspondant à la hauteur du ou des cadres 4 qui y seront fixés. Pour faciliter le montage des barres 1, 1ʹ à la bonne distance on utilise des tiges gabarit 3 dont la longueur est égale à la hauteur d'un cadre 4. Les supports 2, 2ʹ par lesquels les barres 1, 1ʹ sont fixées sont constitués, d'une plaque 2, 2ʹ munie d'un ou plusieurs trous pour être fixée à la paroi ou au plancher par des vis, d'une tige filetée 2b, 2ʹb soudée à la plaque 2, 2ʹ, d'une pièce en U 2c, 2ʹc dont les extrémités de deux ailes sont trouées et d'un boulon 2d, 2ʹd.The metal carrying
La tige filetée 2b, 2ʹb peut être munie d'une pièce d'arrêt intérieure qui, soit est un deuxième boulon se trouvant avant la pièce en U 2c permettant ainsi de régler la position de la pièce en U 2c sur la tige 2a, soit elle est fixe. Pour chaque barre porteuse au moins deux supports 2 sont nécessaires. Après avoir installé les barres porteuses 1, 1ʹ on y accroche le ou les cadres modulaires 4 qui supportent les différents éléments de l'installation sanitaire.The threaded
Le cadre 4 comprend par exemple deux traverses 4a, 4b dont l'une est munie de tiges 4c pour supporter un appareil sanitaire par exemple un lavabo et la traverse 4b des colliers ou brides 4d pour la fixation des conduites d'écoulement et d'alimentation en eau.The
Les traverses supérieure et inférieure du cadre 4 sont munies de pièces en U 6 dont les ailes sont trouées. Les pièces en U 6 sont soudées par leur dos sur les traverses. Les pièces en U 6, lors de la mise en place du cadre 4 sur les barres 1, 1ʹ enserrent ou pincent entre leurs ailes les barres et on verrouille l'assemblage en chassant dans les trous soit de clavettes 8 (figure 4) soit des boulons avec un écrou. Si pour une raison quelconque le cadre 4 et les appareils qui y sont montés doivent être déplacés, il suffit d'enlever les clavettes ou les boulons de retirer le cadre et de le déplacer à la position voulue.The upper and lower crosspieces of the
Un autre élément de l'installation est le moyen de fixation de colonnes montantes (figure 3) composé d'un collier ou bride 5 sur lequel est soudée une tige filetée 5a. Une pièce en U 7 enserre la barre porteuse 1ʹ tandis que la tige 5a traverse les deux ailes trouées de la pièce en U 7 l'assemblage étant verrouillé comme pour les supports 2, 2ʹ par au moins un boulon 5b et une pièce d'arrêt fixe sur la tige 5a ou un deuxième boulon.Another element of the installation is the means for fixing risers (Figure 3) composed of a collar or
Bien sûr aussi bien la configuration de cadres modulaires que du dispositif de la structure fixée au bâtiment peuvent varier à volonté, notamment si les appareils sanitaires sont installés sur deux parois adjacentes.Of course, the configuration of modular frames as well as of the device of the structure fixed to the building can vary at will, in particular if the sanitary appliances are installed on two adjacent walls.
Claims (4)
- Modular supporting structure for prefabricated sanitary installations, comprising at least one modular frame (4) intended to support various elements of a sanitary installation and at least two horizontal supporting bars (1, 1' ) secured to desired locations and height, characterized in that the bars (1, 1' ) are fixed to a wall and to the floor by means of adjustable supports (2, 2'), the supports (2') fixed to the floor allowing to adjust the height of the lower bar (1' ), whereas the supports (2) fixed to the wall allow to adjust the distance from the upper bar to the wall, the distance between the bars (1, 1') being fixed and similar to the height of the frames (4) to be supported, and in that each frame (4) is provided on its upper and lower side with means (6) for fixation to the supporting bars (1, 1' ).
- Structure according to claim 1, characterized in that it is also comprised of fixing means ( 5,5a, 7) for the upright columns to the supporting bars (1, 1' ) and consisting of a collar or flange (5) integral with one of the extremities of a threaded rod (5a), the second extremity of the rod traversing through corresponding holes the wings of a U-shaped part (7) intended to clamp or fasten a supporting bar (1, 1' ) and at least one bolt (5b) to assemble the U-shaped part (7) with the rod (5a), thus forming an attachment stirrup.
- Structure according to one of claims 1 or 2, characterized in that the adjustable supports (2, 2') are comprised of a plate (2a, 2'a) intended to be fixed against a planar surface integral with one of the extremities of a threaded rod (2b, 2' b) perpendicular to the plate (2, 2') and of a U-bent part (2c, 2'c) of which both wings are respectively provided with a hole, said part being intended to clamp or fasten a supporting bar (1, 1') and form with the rod (2b, 2'b) a clamping stirrup locked by means of at least one nut (2d, 2'd).
- Structure according to one of claims 1 or 2, characterized in that the means for fixing the frame (4) to the supporting bars (1, 1') include U-bent parts (6) of which the wings are respectively provided with a hole, the U parts integral with the frame at the U back are intended to clamp or fasten a supporting bar (1, 1') and form a clamping stirrup with a pin (8) or a bolt provided with a nut and inserted through the holes of the wings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT87108601T ATE66512T1 (en) | 1986-06-27 | 1987-06-15 | MODULAR SUPPORT CONSTRUCTION FOR PREFABRICATED SANITARY INSTALLATIONS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2615/86 | 1986-06-27 | ||
| CH2615/86A CH668612A5 (en) | 1986-06-27 | 1986-06-27 | MODULAR CARRIER STRUCTURE FOR PREFABRICATED SANITARY INSTALLATIONS. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0251015A2 EP0251015A2 (en) | 1988-01-07 |
| EP0251015A3 EP0251015A3 (en) | 1989-03-01 |
| EP0251015B1 true EP0251015B1 (en) | 1991-08-21 |
Family
ID=4237744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87108601A Expired - Lifetime EP0251015B1 (en) | 1986-06-27 | 1987-06-15 | Modular support structure for prefabricated sanitary installations |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0251015B1 (en) |
| AT (1) | ATE66512T1 (en) |
| CH (1) | CH668612A5 (en) |
| DE (1) | DE3772275D1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19851450A1 (en) * | 1998-11-09 | 2000-05-11 | Rost & Soehne Georg | Installation element |
| DE20105321U1 (en) * | 2001-03-26 | 2001-06-13 | Georg Fischer Schwab Gmbh & Co | Pre-wall installation device with multifunction foot |
| IT201800003177A1 (en) * | 2018-03-01 | 2019-09-01 | Gia S P A | SUPPORT STRUCTURE OF A SANITARY |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211454A (en) * | 1962-08-28 | 1965-10-12 | Arthur E Bailey | Vertically adjustable bowling alley section |
| FR2355962A1 (en) * | 1976-06-23 | 1978-01-20 | Empereur Freres Sa | Mounting for fitting sanitary appliances - has prefabricated frame supporting panels holding appliances and put in place before any plastering etc. of walls |
| DE2937624C2 (en) * | 1979-09-18 | 1984-05-17 | Domozell-Sanitärzellen GmbH, 5000 Köln | Installation device for bathrooms, washrooms, toilets and the like. |
| DE3415585A1 (en) * | 1984-04-21 | 1985-10-24 | Norbert 3012 Langenhagen Ohmes | Installation wall for a sanitary article |
-
1986
- 1986-06-27 CH CH2615/86A patent/CH668612A5/en not_active IP Right Cessation
-
1987
- 1987-06-15 AT AT87108601T patent/ATE66512T1/en not_active IP Right Cessation
- 1987-06-15 EP EP87108601A patent/EP0251015B1/en not_active Expired - Lifetime
- 1987-06-15 DE DE8787108601T patent/DE3772275D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3772275D1 (en) | 1991-09-26 |
| EP0251015A2 (en) | 1988-01-07 |
| ATE66512T1 (en) | 1991-09-15 |
| EP0251015A3 (en) | 1989-03-01 |
| CH668612A5 (en) | 1989-01-13 |
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