FR2981960A1 - Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting - Google Patents

Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting Download PDF

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Publication number
FR2981960A1
FR2981960A1 FR1159814A FR1159814A FR2981960A1 FR 2981960 A1 FR2981960 A1 FR 2981960A1 FR 1159814 A FR1159814 A FR 1159814A FR 1159814 A FR1159814 A FR 1159814A FR 2981960 A1 FR2981960 A1 FR 2981960A1
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FR
France
Prior art keywords
frame
strips
module
cleats
feet
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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.)
Pending
Application number
FR1159814A
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French (fr)
Inventor
Yves Samonati
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.)
Fantin & Cie Ets
Original Assignee
Fantin & Cie Ets
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Filing date
Publication date
Application filed by Fantin & Cie Ets filed Critical Fantin & Cie Ets
Priority to FR1159814A priority Critical patent/FR2981960A1/en
Priority to FR1260308A priority patent/FR2981961A1/en
Publication of FR2981960A1 publication Critical patent/FR2981960A1/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/002Ramps
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00Scaffolds primarily resting on the ground
    • E04G1/18Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G27/00Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/002Ramps
    • E04F2011/007Ramps characterised by the supporting structure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Floor Finish (AREA)

Abstract

The module has a floor (1) comprising a support chassis for supporting a planking and resting on adjustable telescopic feet (2) provided with a sole (20) at bottom. The chassis includes a frame (3) comprising an assembly of longerons (30-33) forming a belt and includes a wire mesh (4) extending internally to the frame and supporting the planking. The wire mesh includes an interlocking cross assembly of strips (40) extending in vertical planes. Cleats (42) are secured to ends of the strips by bolting to allow fixing of the cleats with one of the longerons by fitting.

Description

La présente invention a pour objet un module pour la réalisation d'une rampe d'accès et/ou d'une plateforme, ainsi qu'une rampe d'accès ou plateforme obtenue. Le module objet de la présente invention, ainsi que la 5 rampe d'accès ou la plateforme obtenue, est destiné à l'usage notamment des piétons, pour une installation temporaire ou non. Le but de l'invention est de proposer un module de conception simple, permettant une installation avec peu de main d'oeuvre, et quelle que soit la configuration du sol sur lequel 10 la rampe d'accès ou la plateforme doit être installée. Le module selon l'invention comporte un plancher comprenant un châssis support d'un platelage, et qui repose sur des pieds réglables munis inférieurement d'une semelle, et il se caractérise essentiellement en ce que ledit châssis comprend : 15 - un cadre constitué de l'assemblage de profilés métalliques formant une ceinture, - un treillis métallique, s'étendant intérieurement audit cadre, destiné à supporter ledit platelage, et constitué de l'assemblage, en croix par emboîtement, de lames s'étendant dans 20 des plans verticaux, à chacune des extrémités desquelles est solidarisé par boulonnage un taquet permettant une fixation par emboîtement à l'un desdits profilés. Un module de cette conception peut aisément être monté et démonté par deux personnes voire une seule personne, puisque 25 aucune des pièces qui le composent n'est d'un poids élevé. Selon une caractéristique additionnelle du module selon l'invention, le cadre comporte des moyens de solidarisation au cadre d'un autre module, conçus aptes à autoriser la juxtaposition des deux cadres dans un même plan ou dans deux 30 plans différents. Selon une autre caractéristique additionnelle du module selon l'invention, chacun des pieds est monté sur le cadre au travers d'un arbre d'axe parallèle au plancher, en sorte d'autoriser un pivotement, tandis que des moyens de blocage 35 permettent d'immobiliser le pied par rapport au cadre, selon l'angle souhaité. The present invention relates to a module for the production of an access ramp and / or a platform, and an access ramp or platform obtained. The module object of the present invention, as well as the access ramp or platform obtained, is intended for the use of pedestrians, for a temporary installation or not. The object of the invention is to provide a simple design module, allowing installation with little labor, and whatever the configuration of the ground on which the ramp or the platform must be installed. The module according to the invention comprises a floor comprising a support frame of a decking, and which rests on adjustable feet provided with a lower sole, and it is essentially characterized in that said frame comprises: a frame consisting of the assembly of metal profiles forming a belt, - a wire mesh, extending internally to said frame, intended to support said decking, and consisting of the assembly, crosswise by interlocking, of blades extending in vertical planes , at each end of which is secured by bolting a cleat for fixing by interlocking with one of said profiles. A module of this design can easily be assembled and disassembled by two people or even one person, since none of the parts that compose it is of a high weight. According to an additional feature of the module according to the invention, the frame comprises securing means to the frame of another module, designed to allow the juxtaposition of the two frames in the same plane or in two different planes. According to another additional feature of the module according to the invention, each of the feet is mounted on the frame through a shaft axis parallel to the floor, so as to allow pivoting, while locking means 35 allow immobilize the foot relative to the frame, according to the desired angle.

Selon une autre caractéristique additionnelle du module selon l'invention, les pieds sont télescopiques. Selon une autre caractéristique additionnelle du module selon l'invention, les pieds comportent un prolongement s'étendant, du côté opposé à celui muni de la semelle, au-delà du cadre, et dont l'extrémité est adaptée à recevoir une main courante. La présente invention a également pour objet une rampe d'accès ou une plateforme venant de l'assemblage de modules tels 10 que définis précédemment. Les avantages et les caractéristiques du module selon l'invention, ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif. 15 Dans le dessin annexé : - la figure 1 représente une vue schématique partielle en perspective d'un module selon l'invention. - la figure 2 représente une autre vue schématique partielle en perspective du même module. 20 - la figure 3 représente une vue schématique partielle en perspective de dessous du même module. - la figure 4 représente une vue schématique en élévation de face et en coupe d'une partie du même module. - la figure 5 représente une vue schématique en élévation 25 de profil et en coupe de la même partie. - la figure 6 représente une vue en perspective de dessus d'une partie du même module. - la figure 7 représente une vue en perspective de dessous de la même partie du module. 30 - la figure 8 représente une vue schématique en perspective en en éclaté d'un moyen de liaison de deux modules selon l'invention. - la figure 9 représente une vue schématique partielle en perspective de parties de deux modules assemblés au moyen du 35 moyen de liaison représenté sur la figure 8. According to another additional feature of the module according to the invention, the feet are telescopic. According to another additional feature of the module according to the invention, the feet comprise an extension extending on the opposite side to that provided with the sole, beyond the frame, and whose end is adapted to receive a handrail. The present invention also relates to an access ramp or a platform coming from the assembly of modules as defined above. The advantages and characteristics of the module according to the invention will emerge more clearly from the description which follows and which refers to the appended drawing, which represents a non-limiting embodiment thereof. In the accompanying drawing: - Figure 1 shows a partial schematic perspective view of a module according to the invention. - Figure 2 shows another partial schematic perspective view of the same module. FIG. 3 represents a partial schematic perspective view from below of the same module. FIG. 4 represents a diagrammatic front elevational view in section of a part of the same module. - Figure 5 shows a schematic elevational view 25 in profile and in section of the same part. - Figure 6 shows a perspective view from above of a portion of the same module. - Figure 7 shows a perspective view from below of the same part of the module. - Figure 8 shows a schematic exploded perspective view of a connecting means of two modules according to the invention. FIG. 9 represents a partial schematic perspective view of parts of two modules assembled by means of the connection means shown in FIG. 8.

En référence aux figures 1, 2 et 3, on peut voir qu'un module selon l'invention comprend un plancher 1, reposant sur quatre pieds 2. Le plancher 1 comprend d'une part un cadre 3 constitué de l'aboutement à angle droit de quatre profilés ou longerons 30, 31, 32 et 33, d'autre part un treillis 4 s'étendant à l'intérieur du cadre 3, et d'autre part encore, un platelage 5 visible sur la figure 2. Le treillis 4 est constitué de l'assemblage de lames 40 10 s'étendant dans des plans verticaux, entrecroisées à angle droit et emboîtées les unes dans les autres au travers de fentes 41 à mi-largeur, et solidarisées chacune à deux longerons 30, 31, 32 et 33 parallèles, au moyen de taquets 42, également visibles sur les figures 6 et 7. 15 Chaque taquet 42 comprend une partie extrême 43 destinée à être engagée dans une fente 34 du longeron, ainsi qu'une butée 44 venant se placer sous le longeron. Les taquets 42 sont fixés aux lames 40 par boulonnage, ils comprennent à cet effet des trous 45. 20 Les pieds 2 consistent en des tubes munis chacun à leur extrémité inférieure d'une semelle 20, avantageusement solidarisée au travers d'un système vis écrou permettant un réglage en longueur. Comme cela est plus particulièrement visible sur les 25 figures 4 et 5, chaque pied 2 est solidarisé à un longeron au travers d'un pivot 21 traversant le longeron, autorisant ainsi un déplacement angulaire du pied 2 par rapport au plancher 1. L'immobilisation d'un pied 2 dans la position angulaire souhaitée est obtenue au travers d'un moyen de blocage qui 30 comprend d'une part une équerre 22 solidaire du pied 2 et comportant notamment une paroi supérieure plane 23, parallèle à l'axe du pivot 21 et s'étendant de part et d'autre du plan qui passe par l'axe du pivot 21 et l'axe longitudinal du pied 2, et d'autre part deux vis 35, vissées dans le longeron pour venir 35 prendre appui contre la paroi plane 23, de part et d'autre du pivot 21. Referring to Figures 1, 2 and 3, it can be seen that a module according to the invention comprises a floor 1, resting on four feet 2. The floor 1 comprises firstly a frame 3 consisting of the angle abutment right of four profiles or longitudinal members 30, 31, 32 and 33, on the other hand a lattice 4 extending inside the frame 3, and secondly, a decking 5 visible in Figure 2. The lattice 4 consists of the assembly of blades 40 10 extending in vertical planes, intersecting at right angles and nested one inside the other through slots 41 at mid-width, and each secured to two longitudinal members 30, 31, 32 and 33 parallel, by means of tabs 42, also visible in Figures 6 and 7. Each tab 42 comprises an end portion 43 intended to be engaged in a slot 34 of the spar, and a stop 44 to be placed under the spar. The cleats 42 are fixed to the blades 40 by bolting, they comprise for this purpose holes 45. The feet 2 consist of tubes each provided at their lower end with a sole 20, advantageously secured through a screw nut system. allowing adjustment in length. As is more particularly visible in Figures 4 and 5, each leg 2 is secured to a spar through a pivot 21 through the spar, allowing an angular displacement of the foot 2 relative to the floor 1. The immobilization a foot 2 in the desired angular position is obtained through a locking means which comprises on the one hand a bracket 22 secured to the foot 2 and including in particular a flat upper wall 23, parallel to the axis of the pivot 21 and extending from both sides of the plane which passes through the axis of the pivot 21 and the longitudinal axis of the foot 2, and secondly two screws 35, screwed into the spar to come to bear against the plane wall 23, on either side of the pivot 21.

Les pieds 2 peuvent être de longueurs variées, ils peuvent comprendre un prolongement 24, visible sur les figure 1, 2 et 3, débordant au-dessus du plancher 1, en sorte de permettre la fixation d'une main courante 25 et d'une paroi 26 formant garde- corps. Selon l'invention, plusieurs modules peuvent être juxtaposés pour former une rampe d'accès ou une plateforme. L'assemblage de deux modules est réalisé au travers de moyens de solidarisation 6 visibles sur les figures 8 et 9. The feet 2 may be of various lengths, they may include an extension 24, visible in Figures 1, 2 and 3, projecting above the floor 1, so as to allow the attachment of a handrail 25 and a wall 26 forming guardrail. According to the invention, several modules can be juxtaposed to form an access ramp or a platform. The assembly of two modules is achieved through securing means 6 visible in FIGS. 8 and 9.

Ainsi, sur la figure 8 on peut voir qu'un moyen de solidarisation 6 comporte une pièce 60 en forme de U, comprenant une partie médiane 61 et deux branches 62 percées chacune d'un trou 63, deux plaques 64 percées chacune d'un trou 65 de même diamètre que celui des trous 63, et deux pivots 66, comprenant un fut 67 pourvu d'un côté une patte 68 et de l'autre d'une gorge périphérique 69. Sur la figure 9, on peut voir deux longerons 31 et 33 accolés, lesquels comportent, de manière symétrique, du côté intérieur un évidement 36 bordé de deux fentes parallèles 37, elles-mêmes bordées de deux trous taraudés 38, et du côté intérieur, visible sur les figures 1, 2 et 3, deux fentes parallèles 39, disposées au droit de l'évidement 36. La pièce 60 est destinée à être introduite dans le longeron par l'évidement 36, les branches 62 étant engagées dans les fentes 39 et la partie médiane 61 venant au contact de la paroi du longeron, les plaques 64 sont engagées dans les fentes 37 et positionnées de part et d'autre des branches 62, tandis que les fûts 67 des pivots 66 sont introduits chacun successivement dans un trou 63 puis 65, et que des vis, non représentées, sont vissées dans les trous 38 pour venir s'engager dans les gorges 69, et ainsi empêcher le retrait des pivots 66 tout en autorisant un pivotement. Thus, in FIG. 8 it can be seen that a securing means 6 comprises a U-shaped part 60, comprising a median part 61 and two branches 62 each pierced with a hole 63, two plates 64 each pierced by a hole 65 of the same diameter as that of the holes 63, and two pivots 66, comprising a futon 67 provided on one side with a tab 68 and on the other with a peripheral groove 69. In FIG. 9, two side members can be seen 31 and 33 contiguous, which comprise, in a symmetrical manner, on the inner side a recess 36 bordered by two parallel slots 37, themselves bordered by two threaded holes 38, and on the inner side, visible in FIGS. 1, 2 and 3, two parallel slots 39, arranged in line with the recess 36. The part 60 is intended to be introduced into the spar by the recess 36, the branches 62 being engaged in the slots 39 and the middle portion 61 coming into contact with the wall of the spar, the plates 64 are engaged in the slots 37 and positioned on either side of the branches 62, while the drums 67 of the pivots 66 are each introduced successively into a hole 63 and 65, and that screws, not shown, are screwed into the holes 38 to come engage in the grooves 69, and thus prevent the withdrawal of the pivots 66 while allowing a pivoting.

Claims (6)

REVENDICATIONS1) Module pour la réalisation d'une rampe d'accès et/ou d'une plateforme, comportant un plancher (1) comprenant un châssis support d'un platelage (5), et qui repose sur des pieds (2) réglables munis inférieurement d'une semelle (20), 5 caractérisé en ce que ledit châssis comprend : - un cadre (3) constitué de l'assemblage de profilés métalliques (30, 31, 32, 33) formant une ceinture, - un treillis métallique (4), s'étendant intérieurement audit cadre (3), destiné à supporter ledit platelage (5), et 10 constitué de l'assemblage, en croix par emboîtement, de lames (40) s'étendant dans des plans verticaux, à chacune des extrémités desquelles est solidarisé par boulonnage un taquet (42) permettant une fixation par emboîtement à l'un desdits profilés (30, 31, 32, 33). 15 CLAIMS1) Module for the production of an access ramp and / or a platform, comprising a floor (1) comprising a support frame of a decking (5), and which rests on adjustable feet (2) provided inferiorly of a sole (20), characterized in that said frame comprises: - a frame (3) consisting of the assembly of metal profiles (30, 31, 32, 33) forming a belt, - a wire mesh ( 4), extending internally to said frame (3), for supporting said decking (5), and consisting of the interlocking assembly of blades (40) extending in vertical planes at each ends of which is secured by bolting a cleat (42) for fixing by interlocking with one of said profiles (30, 31, 32, 33). 15 2) Module selon la revendication 1, caractérisé en ce que le cadre (3) comporte des moyens (6) de solidarisation au cadre (3) d'un autre module, conçus aptes à autoriser la juxtaposition des deux cadres (3) dans un même plan ou dans deux plans différents. 20 2) Module according to claim 1, characterized in that the frame (3) comprises means (6) for securing to the frame (3) of another module, designed to allow the juxtaposition of the two frames (3) in a same plane or in two different planes. 20 3) Module selon la revendication 1 ou la revendication 2, caractérisé en ce que chacun des pieds (2) est monté sur le cadre (3) au travers d'un arbre (21) d'axe parallèle au plancher, en sorte d'autoriser un pivotement, tandis que des moyens de blocage (35, 23) permettent d'immobiliser le pied (2) 25 par rapport au cadre (3), selon l'angle souhaité. 3) Module according to claim 1 or claim 2, characterized in that each of the feet (2) is mounted on the frame (3) through a shaft (21) of axis parallel to the floor, so that allow pivoting, while locking means (35, 23) to immobilize the foot (2) 25 relative to the frame (3) at the desired angle. 4) Module selon l'une quelconque des revendications précédentes, caractérisé en ce que les pieds (2) sont télescopiques. 4) Module according to any one of the preceding claims, characterized in that the feet (2) are telescopic. 5) Module selon l'une quelconque des revendications 30 précédentes, caractérisé en ce que les pieds (2) comportent un prolongement (24) s'étendant, du côté opposé à celui muni de lasemelle (20), au-delà du cadre (3), et dont l'extrémité est adaptée à recevoir une main courante (25). 5) Module according to any one of the preceding claims, characterized in that the feet (2) comprise an extension (24) extending, on the opposite side to that provided with lasemelle (20), beyond the frame ( 3), and whose end is adapted to receive a handrail (25). 6) Rampe d'accès ou passerelle caractérisée en ce qu'elle vient de l'assemblage de modules selon l'une quelconque des 5 revendications précédentes. 6) Access ramp or gateway characterized in that it comes from the assembly of modules according to any one of the preceding claims.
FR1159814A 2011-10-28 2011-10-28 Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting Pending FR2981960A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1159814A FR2981960A1 (en) 2011-10-28 2011-10-28 Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting
FR1260308A FR2981961A1 (en) 2011-10-28 2012-10-29 MODULE FOR CARRYING OUT AN ACCESS RAMP AND / OR A PLATFORM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159814A FR2981960A1 (en) 2011-10-28 2011-10-28 Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting

Publications (1)

Publication Number Publication Date
FR2981960A1 true FR2981960A1 (en) 2013-05-03

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FR1159814A Pending FR2981960A1 (en) 2011-10-28 2011-10-28 Module for forming access ramp and/or platform for pedestrians, has wire mesh comprising interlocking cross assembly of strips, and cleats secured to ends of strips by bolting to allow fixing of cleats with longeron by fitting
FR1260308A Pending FR2981961A1 (en) 2011-10-28 2012-10-29 MODULE FOR CARRYING OUT AN ACCESS RAMP AND / OR A PLATFORM

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1260308A Pending FR2981961A1 (en) 2011-10-28 2012-10-29 MODULE FOR CARRYING OUT AN ACCESS RAMP AND / OR A PLATFORM

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066399A1 (en) * 2017-05-16 2018-11-23 Esa Etudes Speciales Appliquees TOGETHER FOR ACHIEVING AN AREA OF EVOLUTION OF A SPORTS SPORT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319520A (en) * 1980-01-07 1982-03-16 Westinghouse Electric Corp. Air flow floor panel
JPH0528290Y2 (en) * 1988-08-13 1993-07-20
US5740575A (en) * 1995-09-29 1998-04-21 Gordon; Julian D. Ramp systems
US6256952B1 (en) * 1998-07-27 2001-07-10 Interface, Inc. Perforated raised flooring panel
AU2011100489B4 (en) * 2010-12-15 2011-08-11 Pro3 Safety Pty Ltd System and components for safely enclosing handrails, stairways, walkways and platforms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066399A1 (en) * 2017-05-16 2018-11-23 Esa Etudes Speciales Appliquees TOGETHER FOR ACHIEVING AN AREA OF EVOLUTION OF A SPORTS SPORT

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