FR2684700A1 - Device for guiding a maintenance tool along road safety rails (crash barriers) - Google Patents
Device for guiding a maintenance tool along road safety rails (crash barriers) Download PDFInfo
- Publication number
- FR2684700A1 FR2684700A1 FR9115326A FR9115326A FR2684700A1 FR 2684700 A1 FR2684700 A1 FR 2684700A1 FR 9115326 A FR9115326 A FR 9115326A FR 9115326 A FR9115326 A FR 9115326A FR 2684700 A1 FR2684700 A1 FR 2684700A1
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- FR
- France
- Prior art keywords
- tools
- frame
- tool
- rail
- maintenance
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Harvester Elements (AREA)
Abstract
Description
La présente invention a pour objet un dispositif destiné a guider un outil d'entretien, tel que faucheuse, débroussailleuse, laveuse, aspiratrice de déchets, engin de peinture ou de terrassement, le long des glissières de sécurité routières placées le long des voies de circulation publiques ou privées. The subject of the present invention is a device intended to guide a maintenance tool, such as a mower, a brush cutter, a washer, a vacuum cleaner, a painting or earthmoving machine, along road safety barriers placed along traffic lanes. public or private.
Selon les procédés connus,l'entretien sous les glissières de sécurité routières ou a proximité de celles-ci est réalisé par un outil guidé par un conducteur dans les deux ou les trois dimen sions de l'espace; la présence de supports rapprochés généralement tous les deux ou quatre mètres et la hauteur irrégulière du rail des glissières par rapport au sol, rendent ce guidage malaisé, ralentissent la progression du travail, occasionnent des risques de chocs entre l'outil d'entretien et la glissière et créent des discontinuités dans le travail. According to known methods, maintenance under or near road safety barriers is carried out by a tool guided by a driver in the two or three dimensions of the space; the presence of supports generally close together every two or four meters and the irregular height of the rail of the slides relative to the ground, make this guidance difficult, slow down the progress of work, causing the risk of impact between the maintenance tool and the slide and create discontinuities in the work.
Par suite de ces difficultés, ces opérations d'entretien sont souvent réalisées manuellement et sont donc onéreuses, lentes et parfois dangereuses. As a result of these difficulties, these maintenance operations are often carried out manually and are therefore expensive, slow and sometimes dangerous.
L'invention a pour but de règler dans ltespace la position de l'outil d'entretien et donc de supprimer les inconvénients précités et de faciliter la mécanisation de ces travaux. The object of the invention is to adjust the position of the maintenance tool in ltespace and therefore eliminate the aforementioned drawbacks and facilitate the mechanization of these works.
Ce but est atteint, conformément a l'invention, par un interface placé entre l'outil et la glissière de sécurité, constitué d'un profilé en forme de mâchoire épousant la forme du rail de la glissière, prenant appui sur ses bords et glissant sur ces appuis par des roulements ou des galets, acceptant les éventuelles irrégularités du profil et portant ou orientant l'outil. This object is achieved, according to the invention, by an interface placed between the tool and the safety barrier, consisting of a jaw-shaped profile conforming to the shape of the rail of the slide, bearing on its edges and sliding on these supports by bearings or rollers, accepting any irregularities in the profile and carrying or orienting the tool.
Cet interface reposant sur le rail de la glissière, se déplace sans être gêné par la présence des supports ou par les dispositifs de signalisation portés dans certains cas par ces supports. This interface resting on the rail of the slide, moves without being hindered by the presence of the supports or by the signaling devices carried in certain cases by these supports.
On comprend qu'on réalise de la sorte un élément d'outil sur lequel peuvent se fixer tous les outils d'entretien devant intervenir a proximité de glissières de sécurité, s'adaptant aux différents profils de glissières de sécurité du commerce , notamment métalliques ou en bois, et permettant de guider un outil dans les trois dimensions de l'espace. It is understood that a tool element is thus produced on which all the maintenance tools which must intervene can be fixed near safety barriers, adapting to the different profiles of commercially available safety barriers, in particular metallic or wooden, and allowing to guide a tool in the three dimensions of the space.
La présente invention sera de toute facon bien comprise à l'aide du complément de descriptions qui suit ainsi que des figures annexées lesquels compléments et dessins ne constituent qu un mode de réalisation préférentiel de la présente invention et ne saurait en aucun cas être considéré comme limitatif. The present invention will in any case be well understood with the aid of the additional descriptions which follow as well as of the appended figures which supplements and drawings constitute only a preferred embodiment of the present invention and can in no case be considered as limiting .
Le dispositif représenté supporte une tondeuse fauchant sous les glissières de sécurité. The device shown supports a mower mowing under the safety barriers.
La figure 1 représente une coupe transversale du dispositif
La figure 2 représente une vue en perspective du dispositif plus complet.Figure 1 shows a cross section of the device
FIG. 2 represents a perspective view of the more complete device.
En référence a la figure I, la mâchoire coulissante (1) en forme de "C", épouse la forme dru rail de la glissière; cette machoire (I) est solidaire d'un support (2) qui prend appui au sol par une roue (4) sous pression grâce a un ressort (3) permettant de suivre les irrégularités du sol et relié au support (2) par une -- platine de raccordement règlable (10). Referring to Figure I, the sliding jaw (1) in the shape of "C", follows the shape of the rail of the slide; this jaw (I) is integral with a support (2) which bears on the ground by a wheel (4) under pressure thanks to a spring (3) making it possible to follow the irregularities of the ground and connected to the support (2) by a - adjustable connection plate (10).
Deux galets (5) réglables en hauteur, permettent de position ner latéralement la mâchoire l 111. Two rollers (5) adjustable in height, allow to position the jaw l 111 laterally.
Chaque aile du "C" de la mâchoire (1) est équipée d'un dispositif de verrouillage et de guidage (7) pouvant se situer dans dif férentes positions correspondant aux divers types de glissières, grâce à une broche (6). L'ensemble du dispositif (7) est plaqué contre le rail par un ressort de traction (8) et se déplace sur le rail grâce au galet (9). Each wing of the "C" of the jaw (1) is equipped with a locking and guiding device (7) which can be located in different positions corresponding to the various types of slides, thanks to a pin (6). The whole device (7) is pressed against the rail by a tension spring (8) and moves on the rail thanks to the roller (9).
La ou les outils destinés à circuler le long de la glissière est ou sont fixés directement ou non sur cette mâchoire (1); il ou ils peuvent être soutenus en outre pour partie ou non par un engin tracté si nécessaire. The tool or tools intended to circulate along the slide is or are fixed directly or not on this jaw (1); he or they can be supported in part or not by a towed machine if necessary.
Le dispositif peut être soit tracté, soit poussé par un engin indépendant ou par une personne, soit automoteur. The device can be either towed, or pushed by an independent machine or by a person, or self-propelled.
En référence à la figure (2), vue en perspective, le cadre porteur (11) triangulaire ou rectangulaire ou carré situé au dessus de la glissière, est supporté par deux, trois ou quatre supports (2) règlables en hauteur, munis de roues (4) absorbant ou non les dénivellations du terrain. Referring to Figure (2), perspective view, the triangular or rectangular or square supporting frame (11) located above the slide, is supported by two, three or four supports (2) adjustable in height, provided with wheels (4) whether or not absorbing uneven ground.
Ce cadre (11) est relié au rail de la glissière par une ou plusieurs mâchoires (I) généralement deux, elles-mêmes équipées ou non de supports (2) et de roues (4) prenant appui au sol; afin de rendre l'ensemble stable, notamment pour porter un outil non centré ou plusieurs outils, un ou deux ou plusieurs supports à roues peuvent être adjoints directement au cadre (11). This frame (11) is connected to the rail of the slide by one or more jaws (I) generally two, themselves equipped or not with supports (2) and wheels (4) bearing on the ground; in order to make the assembly stable, in particular for carrying a non-centered tool or several tools, one or two or more wheel supports can be added directly to the frame (11).
Dans le cas ou la stabilité de l'ensemble est assurée complètement par les supports (2) dotés de roues (4), les profilés coulissants en forme de mâchoire (I) peuvent prendre appui sur les bords du rail sans être verouillés. In the case where the stability of the assembly is completely ensured by the supports (2) provided with wheels (4), the sliding profiles in the form of a jaw (I) can bear on the edges of the rail without being locked.
Le cadre (11) porte les outils destinés à l'entretien le long ou sous les glissières de sécurité. Les outils peuvent être suspendus sans prendre appui au sol; une poutre (12) rapportée sur le cadre (11) peut permettre à un outil (1.3i suspendu de contourner automatiquement un support de glissière créant obstacle sur sa trajectoire: un ressort (14) ou un dispositif équivalent peut lui rendre sa position initiale. Ainsi le dispositif permet à l'outil d'entretien de. The frame (11) carries the tools intended for maintenance along or under the guardrails. Tools can be hung without resting on the ground; a beam (12) attached to the frame (11) can allow a tool (1.3i suspended to automatically bypass a slide support creating an obstacle in its path: a spring (14) or an equivalent device can return it to its initial position. Thus the device allows the maintenance tool to.
contourner au plus près les supports de la glissière et grâce à la précision de position de Outil de limiter les chocs. I-
Lorsque le dispositif est automoteur, l'avancement peut être réalisé par un dispositif sur l'une ou sur plusieurs des roues.bypass the supports of the slide as closely as possible and thanks to the precision of the tool's position, limit shocks. I-
When the device is self-propelled, advancement can be achieved by a device on one or more of the wheels.
La mise en place de l'ensemble s'e,ffectue manuellement après avoir fait chevaucher le cadre C1 1 1 ) sur la glissière et fixer les guides (2) sur le rail de la glissière par les dispositifs de verrouillage (7). The assembly of the assembly takes place manually after overlapping the frame C1 1 1) on the slide and fix the guides (2) on the rail of the slide by the locking devices (7).
La précision de l'ensemble du dispositif de la présente invention permet de progresser à vitesse constante et plus rapide pour l'entretien le long des glissières. Sa conception permet pour certains travaux, d'entretenir de part et d'autre de la glissière en un seul passage avec plusieurs outils d'accroître les rendements et donne à l'utilisateur la possibilité de conduire les outils portés dans la partie protégée par la glissière et non dans la partie extérieure exposée au danger. The precision of the assembly of the device of the present invention makes it possible to progress at constant speed and faster for maintenance along the slides. Its design allows for certain works, to maintain on both sides of the slide in a single pass with several tools to increase the yields and gives the user the possibility of driving the tools carried in the part protected by the slide and not in the external part exposed to the danger.
I1 doit d'ailleurs être entendu que la description qui précède n' a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tous autres équivalents; on doit notamment comprendre que le dispositif décrit est adapté au guidage des faucheuses sous glissières de sécurité mais que le principe est applicable à tous les autres outils d'entretien. It should moreover be understood that the above description has been given only by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the execution details described by any other equivalent; it should in particular be understood that the device described is suitable for guiding mowers under safety rails but that the principle is applicable to all other maintenance tools.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115326A FR2684700A1 (en) | 1991-12-06 | 1991-12-06 | Device for guiding a maintenance tool along road safety rails (crash barriers) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9115326A FR2684700A1 (en) | 1991-12-06 | 1991-12-06 | Device for guiding a maintenance tool along road safety rails (crash barriers) |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2684700A1 true FR2684700A1 (en) | 1993-06-11 |
Family
ID=9419893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9115326A Pending FR2684700A1 (en) | 1991-12-06 | 1991-12-06 | Device for guiding a maintenance tool along road safety rails (crash barriers) |
Country Status (1)
Country | Link |
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FR (1) | FR2684700A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009062638A1 (en) * | 2007-11-16 | 2009-05-22 | Hans-Peter Raeker | Cutting device having a cutting unit, particularly for cutting plants along a median strip of a highway |
DE102010006537A1 (en) * | 2010-02-01 | 2011-08-04 | Nikic, Ivan, 55546 | Self-propelled mowing machine for central barriers and side barriers at roads and highways, is moved on driven wheels which have cylinder at carriage holder, where cylinder is provided with sensors for height determination |
CN108660991A (en) * | 2018-07-16 | 2018-10-16 | 长沙南理技术推广服务有限公司 | A kind of dedusting robot and its working method for highway |
CN108758187A (en) * | 2018-07-16 | 2018-11-06 | 长沙南理技术推广服务有限公司 | A kind of obstacle removing robot and its working method for highway |
CN108842705A (en) * | 2018-07-16 | 2018-11-20 | 长沙南理技术推广服务有限公司 | It is a kind of to remove nail robot and its working method for highway |
CN111851245A (en) * | 2020-07-27 | 2020-10-30 | 姚啸云 | Coating spraying equipment |
CN112252243A (en) * | 2020-09-22 | 2021-01-22 | 王彬 | Guardrail cleaning equipment for expressway |
-
1991
- 1991-12-06 FR FR9115326A patent/FR2684700A1/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009062638A1 (en) * | 2007-11-16 | 2009-05-22 | Hans-Peter Raeker | Cutting device having a cutting unit, particularly for cutting plants along a median strip of a highway |
DE102007055068A1 (en) * | 2007-11-16 | 2009-05-28 | Hans Peter Raeker | Cutting device with a cutting unit, in particular for cutting crops along the central strip of a motorway |
DE102010006537A1 (en) * | 2010-02-01 | 2011-08-04 | Nikic, Ivan, 55546 | Self-propelled mowing machine for central barriers and side barriers at roads and highways, is moved on driven wheels which have cylinder at carriage holder, where cylinder is provided with sensors for height determination |
DE102010006537B4 (en) * | 2010-02-01 | 2014-10-02 | Ivan Nikic | Mowing machine for cutting vegetation on crash barriers on roads and highways |
CN108660991A (en) * | 2018-07-16 | 2018-10-16 | 长沙南理技术推广服务有限公司 | A kind of dedusting robot and its working method for highway |
CN108758187A (en) * | 2018-07-16 | 2018-11-06 | 长沙南理技术推广服务有限公司 | A kind of obstacle removing robot and its working method for highway |
CN108842705A (en) * | 2018-07-16 | 2018-11-20 | 长沙南理技术推广服务有限公司 | It is a kind of to remove nail robot and its working method for highway |
CN111851245A (en) * | 2020-07-27 | 2020-10-30 | 姚啸云 | Coating spraying equipment |
CN111851245B (en) * | 2020-07-27 | 2022-07-15 | 湖南钜星复合材料制品有限公司 | Paint spraying equipment |
CN112252243A (en) * | 2020-09-22 | 2021-01-22 | 王彬 | Guardrail cleaning equipment for expressway |
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