FR2548254A1 - Hinge for the articulated cover of a sluice valve - Google Patents
Hinge for the articulated cover of a sluice valve Download PDFInfo
- Publication number
- FR2548254A1 FR2548254A1 FR8310276A FR8310276A FR2548254A1 FR 2548254 A1 FR2548254 A1 FR 2548254A1 FR 8310276 A FR8310276 A FR 8310276A FR 8310276 A FR8310276 A FR 8310276A FR 2548254 A1 FR2548254 A1 FR 2548254A1
- Authority
- FR
- France
- Prior art keywords
- housing
- pad
- hinge
- tenon
- projecting
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1463—Hinged connection of cover to frame
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
-
- 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
- E03F5/06—Gully gratings
-
- 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
- E03F5/06—Gully gratings
- E03F2005/061—Gully gratings hinged to the body of the gully
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
L'invention est relative à une charnière pour tampon articulé de boucle à clé. The invention relates to a hinge for a hinged buffer with a key loop.
Une bouche à clé est composée d'un corps vertical tubulaire qui,apte à entourer un robinet ou une vanne inférieure actionnable par une clé amovible,est obturé à sa partie supérieure par un tampon.Traditîonnellement,le tampon est simplement posé dans un logement approprié.Il peut donc,sous diverses sollicitations extérieures,se dégager en libérant l'ouverture du corps.En outre,après utilisation de la bouche,le personnel peut oublier de remettre en place le tampon et laisser libre l'ouverture du corps avec les risques que cela comporte pour les passants empruntant l'aire de circulation sur laquelle est disposée cette bouche. A keyhole is composed of a vertical tubular body which, able to surround a tap or a lower valve actuated by a removable key, is closed at its upper part by a tampon. Traditionally, the tampon is simply placed in a suitable housing . It can therefore, under various external stresses, free itself by freeing the opening of the body. In addition, after using the mouth, the personnel can forget to replace the tampon and leave the opening of the body free with the risks that this entails for passers-by using the traffic area on which this mouth is placed.
a présente invention a pour but de remédier à cela en fournissant une bouche à clé avec tampon articulé dont la charnière est agencée de manière à ne pas trop augmenter le coût global de la bouche,tout en donnant au tampon deux positions stables,respectivement d'ouverture et de fermeture. a present invention aims to remedy this by providing a keyed mouth with hinged pad whose hinge is arranged so as not to increase too much the overall cost of the mouth, while giving the pad two stable positions, respectively opening and closing.
A cet effet,cette charnière comprend,d'une part,un tenon saillant transversalement de l'extrémité d'une patte radiale qui,saillant sous le tampon,déborde latéralement d'un méplat de celui-ci et,d'autre part,une pièce d'articulation en matière synthétique qui,encliquetée dans un logement radial borgne,ménagé à la partie supérieure du corps tubulaire,comporte deux lumières en arc de cercle dont les bords constituent rampe de guidage pour les extrémités correspondantes du tenon lors des mouvements du tampon entre deux positions stables,res pectivement de fermeture et d'ouverture. To this end, this hinge comprises, on the one hand, a tenon projecting transversely from the end of a radial tab which, projecting under the pad, projects laterally from a flat part thereof and, on the other hand, an articulation piece of synthetic material which, snapped into a blind radial housing, formed at the upper part of the tubular body, comprises two openings in an arc, the edges of which constitute a guide ramp for the corresponding ends of the tenon during the movements of the buffer between two stable positions, respectively closing and opening.
Gråce au recours à la pièce en matière synthétique, la fonderie n'est pas compliquée par la présence de la charnière qui assure ainsi,non seulement le controle des mouvements du tampon,mais contribue également à le caler dans ses deux positions d'utilisation.Cette articulation assure également la liaison du tampon avec le corps.Elle permet,en outre,de simplifier la fermeture de la bouche,puisque celle-ci peut être assurée très rapidement par un simple coup de pied déclenchant le basculement du tampon en direction de l'ouverture du corps. Thanks to the use of the plastic part, the foundry is not complicated by the presence of the hinge which thus ensures not only the control of the movements of the tampon, but also contributes to wedging it in its two positions of use. This articulation also ensures the connection of the tampon with the body.It also makes it possible to simplify the closing of the mouth, since this can be ensured very quickly by a simple kick triggering the tilting of the tampon towards the opening of the body.
Dans une forme d'exécution,la patte radiale du tampon possède,à proximité de son extrémité libre,une portée arrondie apte,dans la phase de fermeture du tampon,à venir en contact avec le fond du logement pour décaler vers le haut le tenon par rapport aux lumières de guidage. In one embodiment, the radial tab of the tampon has, near its free end, a rounded bearing surface capable, in the closing phase of the tampon, of coming into contact with the bottom of the housing in order to offset the tenon upwards. relative to the guide lights.
Ainsi,lors du basculement du tampon,les deux tenons assurant le guidage de lwouverture perdent contact avec leur rampe respective et ne risquent pas,en position de fermeture,de perturber la portée du tampon sur la surface d'appui correspondante du corps. Thus, during the tilting of the tampon, the two tenons ensuring the guiding of the opening lose contact with their respective ramp and do not risk, in the closed position, disturbing the range of the tampon on the corresponding bearing surface of the body.
D'autres caractéristiques et avantages ressortiront de la description qui suit en référence au dessin schématique annexé représentant,à titre d'exemple non limitatif,une forme d'exécution de cette charnière. Other characteristics and advantages will emerge from the description which follows with reference to the appended diagrammatic drawing representing, by way of nonlimiting example, an embodiment of this hinge.
Figures 1 et 2 sont des vues de côté en coupe transversale de la partie supérieure du regard lorsque le tampon est respectivement,en position de fermeture et en cours de fermeture,
Figure 3 est une vue partielle de côté,en coupe transversale montrant le tampon en position d'ouverture,
Figure 4 est une vue en coupe suivant 4-4 de figure 1 montrant plus en détail l'articulation,
Figure 5 est une vue en perspective montrant,à échelle agrandie,la pièce d'articulation en matière synthétique.FIGS. 1 and 2 are side views in cross section of the upper part of the manhole when the pad is respectively in the closed position and in the course of closing,
FIG. 3 is a partial side view, in cross section showing the pad in the open position,
Figure 4 is a sectional view along 4-4 of Figure 1 showing in more detail the joint,
Figure 5 is a perspective view showing, on an enlarged scale, the articulation piece of synthetic material.
Aux figures,(2)désigne un corps tubulaire comportant, dans sa partie supérieure,une ouverture (3)entourée par une portée (4) avec ceinture périphérique (5) délimitant un logement (6) pour un tampon (7). In the figures, (2) designates a tubular body comprising, in its upper part, an opening (3) surrounded by a bearing surface (4) with peripheral belt (5) delimiting a housing (6) for a tampon (7).
Selon l'invention,ce tampon (7) ,de forme générale circulaire,comporte un méplat (8) et est solidaire d'une patte radiale (9) saillant de sa face inférieure et dépassant à l'extérieur du méplat.Cette patte est munie,à son extrémité libre,d'un tenon transversal (10),dont les extrémités latérales (10a) et (10b) débordent de la patte,comme montré figure 4. According to the invention, this pad (7), of generally circular shape, has a flat (8) and is integral with a radial tab (9) projecting from its underside and projecting outside the flat. provided, at its free end, with a transverse lug (10), the lateral ends (10a) and (10b) projecting from the tab, as shown in FIG. 4.
Be corps (2) comporte,dans sa partie supérieure,un logement radial borgne (12) débouchant à l'intérieur du logement (6) et apte à recevoir une pièce d'articulation désignée de manière générale par (13).Comme montré plus en détail à la figure 5,cette pièce d'articulation,qui est réalisée en matière synthétique,comporte deux ailes latérales (14a-14b) ,reliées entre elles par une seule paroi transversale supérieure (15).Chacune de ces ailes est munie d'une lumière en arc-de-cercle (16) ouverte à son extrémité postérieure et comporte,à cette extrémité postérieure,et latéralement,des moyens de calage dans le logement (12) du corps,moyens qui,dans la forme d'exécution représentée,sont-constitués par deux saillies (17) débordant à l'extérieur de l'aile (14a-14b) correspondante,et chaque saillie (17) est apte à s'encliqueter avec une rainure (18) ménagée latéralement au fond du logement (12). Be body (2) has, in its upper part, a blind radial housing (12) opening into the interior of the housing (6) and adapted to receive a hinge part generally designated by (13). As shown more in detail in FIG. 5, this articulation piece, which is made of synthetic material, comprises two lateral wings (14a-14b), interconnected by a single upper transverse wall (15). Each of these wings is provided with 'an arc light (16) open at its rear end and comprises, at this rear end, and laterally, wedging means in the housing (12) of the body, means which, in the embodiment shown, are constituted by two projections (17) projecting outside the wing (14a-14b) corresponding, and each projection (17) is adapted to snap with a groove (18) formed laterally at the bottom of the housing (12).
Grâce à cette pièce d'articulation (13),la fonderie du corps (2) n'est pas perturbée,puisque pour réaliser le logement (12),il suffit d'avoir recours à un noyau classique,de démoulage aisé. Thanks to this articulation piece (13), the casting of the body (2) is not disturbed, since in order to produce the housing (12), it suffices to have recourse to a conventional core, of easy demolding.
Pour assembler le tampon avec le corps,il suffit de disposer la pièce (13) sur le tenon (10) et d'engager cette pièce dans le logement (12) jusqu'à encliquetage de ses saillies (17) avec les rainures (18).Il est à noter que cet encliquetage est rendu possible grâce à l'élasticité des ailes (14a) et (14b) de la pièce (13). To assemble the pad with the body, it suffices to place the part (13) on the post (10) and to engage this part in the housing (12) until its projections (17) click into place with the grooves (18 It should be noted that this snap-fastening is made possible thanks to the elasticity of the wings (14a) and (14b) of the part (13).
Lors du mouvement d'ouverture du tampon (7),s'effectuant par pivotement autour de la zone de contact entre le méplat (8) et l'arête droite correspondante(19) du logement (6),les parties latérales (lova) et (10b) du tenon (10) viennent en contact avec le bord inférieur des lumières (16) qui constituent ainsi rampes de guidage.En fin de mouvement dlouverture,et comme montré à la figure 3,les parties latérales (1 Ca-lOb) du tenon viennent en contact avec la partie antérieure arrondie des lumières (16) et assurent le calage du tampon (7) dans une position stable.Plus précisément,dans cette position,le tampon (7) qui a dépassé la verticale (V) à la figure 3, aurait tendance à basculer à l'opposé de l'ouverture (3) du logement s'il n'était pas en butée sur la face supérieure du corps (2). During the opening movement of the pad (7), effected by pivoting around the contact area between the flat (8) and the corresponding straight edge (19) of the housing (6), the lateral parts (lova) and (10b) of the tenon (10) come into contact with the lower edge of the slots (16) which thus constitute guide ramps. At the end of the opening movement, and as shown in FIG. 3, the lateral parts (1 Ca-10b ) of the tenon come into contact with the rounded front part of the slots (16) and secure the pad (7) in a stable position. More precisely, in this position, the pad (7) which has exceeded the vertical (V) in Figure 3, would tend to tilt away from the opening (3) of the housing if it was not in abutment on the upper face of the body (2).
Pour amener le tampon en position de fermeture,il suffit de le pousser dans le sens de la flèche (20) de figure 3,jusqu'à ce qu'il dépasse la position verticale et tende,par gravité,de venir lui-même dans le logement (6).Ce basculement peut être provoqué par le pied.Durant ce mouvement de basculement ,et comme montré à la figure 2,une portée arrondie (22) ménagée à proximité de l'extrémité de la patte (9) viens en contact avec le fond (12a) du logement (12) et ceci,grâce à l'écartement entre les deux ailes (14a-14b) de la pièce d'articulation (13).Ce mouvement a pour effet de soulever le tenon (10) de manière à enlever tout contact entre ses extrémités latérales (10a-10b) et les rampes (16) correspondantes afin, qu'en position fermée,le tampon (7) ne soit en contact avec la face (4) du corps tubulaire que par le bord inférieur-de sa nervure périphérique (7a),ce qui garantit sa stabilité et évite tout bruit désagréable. To bring the tampon into the closed position, it is enough to push it in the direction of the arrow (20) of FIG. 3, until it exceeds the vertical position and tends, by gravity, to come itself into the housing (6). This tilting can be caused by the foot. During this tilting movement, and as shown in FIG. 2, a rounded surface (22) formed near the end of the tab (9) comes in contact with the bottom (12a) of the housing (12) and this, thanks to the spacing between the two wings (14a-14b) of the articulation piece (13). This movement has the effect of lifting the tenon (10 ) so as to remove any contact between its lateral ends (10a-10b) and the corresponding ramps (16) so that, in the closed position, the pad (7) is only in contact with the face (4) of the tubular body by the lower edge of its peripheral rib (7a), which guarantees its stability and avoids any unpleasant noise.
il est évident que pour faciliter l'ouverture du tampon,celui-ci est muni,dans sa périphérie,d'une ou plusieurs encoches (23). it is obvious that to facilitate the opening of the tampon, it is provided, in its periphery, with one or more notches (23).
Cette charnière,de construction simple,empêche toute désolidarisation du tampon et du corps et évite que les fontainiers oublient de refermer la bouche à clé ,puisque la seule présence du tampon en position d'ouverture indique l'absence de fermeture. This hinge, of simple construction, prevents any separation of the buffer and the body and prevents the fountains forget to close the mouth with key, since the mere presence of the buffer in the open position indicates the absence of closure.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8310276A FR2548254A1 (en) | 1983-06-16 | 1983-06-16 | Hinge for the articulated cover of a sluice valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8310276A FR2548254A1 (en) | 1983-06-16 | 1983-06-16 | Hinge for the articulated cover of a sluice valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2548254A1 true FR2548254A1 (en) | 1985-01-04 |
Family
ID=9290026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8310276A Withdrawn FR2548254A1 (en) | 1983-06-16 | 1983-06-16 | Hinge for the articulated cover of a sluice valve |
Country Status (1)
Country | Link |
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FR (1) | FR2548254A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0451064A1 (en) * | 1990-04-05 | 1991-10-09 | Societe Anonyme Dite : Sodif | Manhole road covering with hinged lid, damping joint and overturning closure |
FR2716473A1 (en) * | 1994-02-22 | 1995-08-25 | Barat Sa | Hinge and hatch for civil engineering applications |
WO2000014340A1 (en) * | 1998-09-03 | 2000-03-16 | Ulma Hormigon Polimero, S. Coop. | Drainage conduit with collapsible cover or grid |
FR2851777A1 (en) * | 2003-02-28 | 2004-09-03 | Barat | SECURE ACCESS AND CLOSURE DEVICE FOR UNDERGROUND BEDROOMS AND METHODS OF IMPLEMENTING THE SAME |
GB2444769A (en) * | 2006-12-12 | 2008-06-18 | Wrekin Welding & Fabrication E | Ground surface access assembly |
FR2959519A1 (en) * | 2010-04-29 | 2011-11-04 | Saint Gobain Pont A Mousson | ROAD DEVICE HAVING AN OPENING AND A GUIDE BUFFER BETWEEN AN OPEN POSITION AND A CLOSED POSITION |
FR2970720A1 (en) * | 2011-01-24 | 2012-07-27 | Norinco | Road gully, has frame incorporated with roadway along edge of footway, and grid with parallel bars that are inclined with respect to frame side in flow direction of run-off rain water along roadway to collect water between bars |
CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
EP2468969A3 (en) * | 2010-12-23 | 2014-12-31 | Heinrich Meier Eisengiesserei GmbH & Co. KG | Cover for a drainage trough |
CN106287132A (en) * | 2016-09-19 | 2017-01-04 | 广州视睿电子科技有限公司 | Turnover mechanism |
CN108302246A (en) * | 2017-01-13 | 2018-07-20 | 科赛尔股份公司 | Convering system for tubular set of shells |
CN109681057A (en) * | 2018-12-28 | 2019-04-26 | 江南大学 | It is a kind of to be able to achieve the hidden hinge formula closing device being fully sealed |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR354492A (en) * | 1905-04-13 | 1905-10-06 | Joseph Mason | Closure plate device for openings in the street floor |
FR462582A (en) * | 1912-09-23 | 1914-01-30 | Ralph Arthur Norton | Improvements made to the construction of articulated lids and other similar covering members for manholes, street or junction boxes and other similar objects |
FR742942A (en) * | 1933-03-18 | |||
US2052465A (en) * | 1935-06-15 | 1936-08-25 | Jr Fred E Hardy | Cover structure |
US3130651A (en) * | 1960-08-23 | 1964-04-28 | Neenah Foundry Company | Mounting for hinged covers |
US3455059A (en) * | 1968-02-01 | 1969-07-15 | Waterbury Foundry Co The | Vault or manhole cover assembly |
-
1983
- 1983-06-16 FR FR8310276A patent/FR2548254A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR742942A (en) * | 1933-03-18 | |||
FR354492A (en) * | 1905-04-13 | 1905-10-06 | Joseph Mason | Closure plate device for openings in the street floor |
FR462582A (en) * | 1912-09-23 | 1914-01-30 | Ralph Arthur Norton | Improvements made to the construction of articulated lids and other similar covering members for manholes, street or junction boxes and other similar objects |
US2052465A (en) * | 1935-06-15 | 1936-08-25 | Jr Fred E Hardy | Cover structure |
US3130651A (en) * | 1960-08-23 | 1964-04-28 | Neenah Foundry Company | Mounting for hinged covers |
US3455059A (en) * | 1968-02-01 | 1969-07-15 | Waterbury Foundry Co The | Vault or manhole cover assembly |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660678A1 (en) * | 1990-04-05 | 1991-10-11 | Sodif Sa | ARTICULATED PUSHBUTTON LIFT, DAMPING GASKET AND TILT CLOSURE. |
EP0451064A1 (en) * | 1990-04-05 | 1991-10-09 | Societe Anonyme Dite : Sodif | Manhole road covering with hinged lid, damping joint and overturning closure |
FR2716473A1 (en) * | 1994-02-22 | 1995-08-25 | Barat Sa | Hinge and hatch for civil engineering applications |
WO2000014340A1 (en) * | 1998-09-03 | 2000-03-16 | Ulma Hormigon Polimero, S. Coop. | Drainage conduit with collapsible cover or grid |
FR2851777A1 (en) * | 2003-02-28 | 2004-09-03 | Barat | SECURE ACCESS AND CLOSURE DEVICE FOR UNDERGROUND BEDROOMS AND METHODS OF IMPLEMENTING THE SAME |
GB2444769A (en) * | 2006-12-12 | 2008-06-18 | Wrekin Welding & Fabrication E | Ground surface access assembly |
US8869452B2 (en) | 2010-04-29 | 2014-10-28 | Saint-Gobain Pam | Road device |
FR2959519A1 (en) * | 2010-04-29 | 2011-11-04 | Saint Gobain Pont A Mousson | ROAD DEVICE HAVING AN OPENING AND A GUIDE BUFFER BETWEEN AN OPEN POSITION AND A CLOSED POSITION |
WO2011135260A3 (en) * | 2010-04-29 | 2012-03-22 | Saint-Gobain Pam | Highway device |
EP2468969A3 (en) * | 2010-12-23 | 2014-12-31 | Heinrich Meier Eisengiesserei GmbH & Co. KG | Cover for a drainage trough |
FR2970720A1 (en) * | 2011-01-24 | 2012-07-27 | Norinco | Road gully, has frame incorporated with roadway along edge of footway, and grid with parallel bars that are inclined with respect to frame side in flow direction of run-off rain water along roadway to collect water between bars |
CN103528616A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Tongue-and-groove mechanism and installing method of tongue-and-groove mechanism |
CN103528615A (en) * | 2013-10-21 | 2014-01-22 | 浙江超仪电子技术股份有限公司 | Shell and metering instrument comprising same |
CN106287132A (en) * | 2016-09-19 | 2017-01-04 | 广州视睿电子科技有限公司 | Turnover mechanism |
CN108302246A (en) * | 2017-01-13 | 2018-07-20 | 科赛尔股份公司 | Convering system for tubular set of shells |
CN109681057A (en) * | 2018-12-28 | 2019-04-26 | 江南大学 | It is a kind of to be able to achieve the hidden hinge formula closing device being fully sealed |
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