FR2641362A1 - Negotiation device for protecting pipes laid on the ground - Google Patents
Negotiation device for protecting pipes laid on the ground Download PDFInfo
- Publication number
- FR2641362A1 FR2641362A1 FR8817509A FR8817509A FR2641362A1 FR 2641362 A1 FR2641362 A1 FR 2641362A1 FR 8817509 A FR8817509 A FR 8817509A FR 8817509 A FR8817509 A FR 8817509A FR 2641362 A1 FR2641362 A1 FR 2641362A1
- Authority
- FR
- France
- Prior art keywords
- bucket
- wall
- chamber
- walls
- ground
- 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- Withdrawn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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/06—Hose or pipe bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Road Paving Structures (AREA)
Abstract
Description
L'invention concerne un dispositif de franchissement pour La protection de tuyaux posés au sol. The invention relates to a crossing device for the protection of pipes placed on the ground.
Pour combattre Les incendies, Les pompiers uti
Lisent couramment des Lances reLiées à une source d'eau sous pression par des tuyaux soupLes. La pLupart du temps, ces tuyaux courent sur le soL où iLs constituent un obstacLe à
La circuLation, car Leur franchissement par un véhicule, quand ils sont en service, est de nature à Les faire éclater.To fight fires, firefighters use
Frequently read lances connected to a source of pressurized water by flexible pipes. Most of the time, these pipes run on the floor where they constitute an obstacle to
The circulation, because their crossing by a vehicle, when they are in service, is likely to cause them to burst.
Pour ménager des voies de passage aux véhicules dans une zone d'opération encombrée par des tuyaux, il est connu d'utiLiser des dispositifs de franchissement comprenant deux plans inclinés en sens inverse et solidarisés pour délimiter entre eux un canal transversal à la direction de franchissement. Usuellement, ces dispositifs sont réaLisés en caoutchouc moulé massif ou sont constitués par une structure métallique supportant des plaques de roulement. Ils sont relativement tourds et encombrants, ce qui constitue un inconvénient lorsqu'il s'agit de Les manipuLer et de Les transporter. To provide passageways for vehicles in an operation area congested by pipes, it is known to use crossing devices comprising two planes inclined in opposite directions and secured to delimit between them a channel transverse to the crossing direction. . Usually, these devices are made of solid molded rubber or consist of a metal structure supporting rolling plates. They are relatively bulky and bulky, which is a drawback when it comes to handling and transporting them.
L'invention a pour but de réaLiser un dispositif de franchissement pour La protection de tuyaux posés au sol, qui ne présente pas cet inconvénient. The invention aims to realize a crossing device for the protection of pipes placed on the ground, which does not have this drawback.
Pour atteindre ce but, on prévoit, conformément à L'invention, un dispositif pour faciliter Le franchissement par des véhicules d'au moins un tuyau posé sur le sol, constitué par un corps à rampes inclinées de part et d'autre d'un auget central pour le logement d'une portion du tuyau à franchir, ce corps étant, sous chaque rampe, évidé pour définir une chambre étanche, de préférence de section transversale triangulaire, à parois déformables, dont une paroi comporte une ouverture obturable pour son remplissage par un
Liquide et sa vidange , et un orifice obturable de purge.To achieve this object, provision is made, in accordance with the invention, for a device to facilitate the crossing by vehicles of at least one pipe placed on the ground, consisting of a body with inclined ramps on either side of a central trough for housing a portion of the pipe to be crossed, this body being, under each ramp, hollowed out to define a sealed chamber, preferably of triangular cross section, with deformable walls, one wall of which has a closable opening for filling by a
Liquid and its drain, and a closable drain orifice.
Ce dispositif présente l'intérêt d'être, à vide, beaucoup moins Lourd que les dispositifs existants, et, rempLi, d'être très stable et d'épouser Le soL sur lequel il repose. This device has the advantage of being, when empty, much lighter than existing devices, and, replenished, of being very stable and of marrying the soil on which it is based.
Selon une caractéristique de L'invention, Le dispositif est démontable en au moins deux parties reliées entre elles, une fois assemblées, par la paroi du fond de 'auget. According to a characteristic of the invention, the device is removable in at least two parts interconnected, once assembled, by the bottom wall of 'trough.
Selon une autre caractéristique de L'invention, Le dispositif est repliable autour d'une charnière longitudinale du fond de L'auget. According to another characteristic of the invention, the device is foldable around a longitudinal hinge at the bottom of the bucket.
D'autres caractéristiques et avantages de l';n- vention apparaîtront à la lecture de La description qui suit d'un mode de réalisation donné à titre illustratif et sans intentions Limitatives. On se reportera aux dessins annexés sur lesquels :
- La figure 1 est une vue de dessus d'un premier dispositif de franchissement conforme à L'invention,
- la figure 2 est une vue en coupe, selon la ligne
I-I de la figure 1, de ce premier dispositif de franchissement,
- la figure 3 est une vue de dessus d'un deuxième dispositif de franchissement conforme à L'invention,
- La figure 4 est une vue en coupe transversale, selon La Ligne III-III de la figure 3 de ce deuxième dispositif de franchissement,
- la figure 5 est une vue de dessus partielle d'un troisième dispositif de franchissement conforme à l'invention,
- la figure 6 est une vue en coupe transversale partielle, selon la ligne V-V de la figure 5, de ce troisième dispositif de franchissement,
- la figure 7 est une vue de dessus partielle d'un quatrième dispositif de franchissement conforme à L'invention, et
- La figure 8 est une vue en coupe partielle, selon la ligne V-I-VII de la figure 7, de ce quatrième dispositif de franchissement.Other characteristics and advantages of the invention will appear on reading the following description of an embodiment given by way of illustration and without limiting intentions. Reference is made to the appended drawings in which:
FIG. 1 is a top view of a first crossing device according to the invention,
- Figure 2 is a sectional view along the line
II of FIG. 1, of this first crossing device,
FIG. 3 is a top view of a second crossing device according to the invention,
FIG. 4 is a cross-sectional view, along Line III-III of FIG. 3 of this second crossing device,
FIG. 5 is a partial top view of a third crossing device according to the invention,
FIG. 6 is a partial cross-section view, on the line VV in FIG. 5, of this third crossing device,
FIG. 7 is a partial top view of a fourth crossing device according to the invention, and
- Figure 8 is a partial sectional view along the line VI-VII of Figure 7, of this fourth crossing device.
Le premier de ces dispositifs est constitué par un corps 1 à deux rampes 6 inclinées en sens inverse de part et d'autre de deux augets 11 parallèles, séparés par une c(oi- son 13. Les parties du corps 1 s'étendant sous les. rampes 6 et la cloison 13 sont évidées et comprennent respectivement trois chambres étanches 2, 3, 4 délimitées par une paroi partiellement déformable. Les chambres 2, 3, 4 communiquent entre elles par des canaux ménagés sous Le fond 10 des augets 11. Les parois convergentes de chaque chambre 2, 4, c'est-àdire La rampe 6 et La portion de paroi 5 formant semelle, sont raccordées à L'oppose de L'auget 11 correspondant par un bourrelet massif 7 de section transversale triangulaire. The first of these devices consists of a body 1 with two ramps 6 inclined in opposite directions on either side of two parallel troughs 11, separated by a c (ooison 13. The parts of the body 1 extending under the ramps 6 and the partition 13 are hollowed out and respectively comprise three watertight chambers 2, 3, 4 delimited by a partially deformable wall The chambers 2, 3, 4 communicate with each other by channels formed under the bottom 10 of the buckets 11. The converging walls of each chamber 2, 4, that is to say the ramp 6 and the wall portion 5 forming the sole, are connected to the opposite of the corresponding bucket 11 by a solid bead 7 of triangular cross section.
Les parois Latérales 8 et 12 des augets 11, ainsi que Les arêtes 9 formées par leur raccordement aux rampes 6 et à une portion de paroi 14 formant le sommet de La cloison 13, respectivement, sont renforcées. Cette mesure a pour but de rigidifier Les parois des augets il dans une direction perpendiculaire à la semelle 5 et à prévenir Les ruptures au niveau des arêtes, lesquelles sont particulièrement sollicitées lors du franchissement du dispositif par un véhicule.The side walls 8 and 12 of the buckets 11, as well as the edges 9 formed by their connection to the ramps 6 and to a wall portion 14 forming the top of the partition 13, respectively, are reinforced. The purpose of this measure is to stiffen the walls of the troughs it in a direction perpendicular to the sole 5 and to prevent ruptures at the edges, which are particularly stressed when the device is crossed by a vehicle.
Avantageusement, le corps 1 est réalisé à partir d'un tronçon d'un profilé extrudé présentant en coupe transversale La section représentée sur La figure 2, dont on a obturé les extrémités au moyen de deux flancs 15. Il est fait dans un matériau souple et résistant, tel que du polyuréthane. Ses surfaces de roulement, savoir Les rampes 6 et Le sommet 14 de La cloison 13, sont striées de façon à favoriser L'adhérence des roues d'un véhicuLe. Advantageously, the body 1 is produced from a section of an extruded profile having in cross section The section shown in FIG. 2, the ends of which have been closed off by means of two sides 15. It is made of a flexible material and resistant, such as polyurethane. Its running surfaces, namely the ramps 6 and the top 14 of the partition 13, are striated so as to promote the grip of the wheels of a vehicle.
Le corps 1 comprend une ouverture munie d'un raccord 16 sur Lequel est montée une vanne 17, et un orifice obturable muni d'une purge 18. L'ouverture et L'orifice débouchent respectivement sur Les flancs 15 du corps, dont iLs permettent Le remplissage et La vidange. La purge 18 est située juste au-dessous du niveau de la paroi La plus élevée du corps 1. The body 1 comprises an opening provided with a connector 16 on which is mounted a valve 17, and a closable orifice provided with a purge 18. The opening and the orifice open respectively on the sides 15 of the body, of which iLs allow Filling and emptying. The drain 18 is located just below the level of the highest wall of the body 1.
Sur Les figures 3 et 4 on a représenté un deu xième dispositif conforme à l'invention qui se différencie du précédent en ce qu'il ne comprend qu'un auget 11 central et en ce que Les chambres 2 et 4 ménagées respectivement sous ses rampes 6 ne communiquent pas entre elles. Aussi le corps 1 est-il muni de deux ouvertures obturables pour le remplissage et la vidange de chacune des chambres, ainsi que deux orifices de purge correspondants. In Figures 3 and 4 there is shown a second device according to the invention which differs from the previous in that it comprises only a central trough 11 and in that the chambers 2 and 4 formed respectively under its ramps 6 do not communicate with each other. Also the body 1 is provided with two closable openings for filling and emptying each of the chambers, as well as two corresponding bleed orifices.
Sur Les figures 5 et 6, on a représenté partiellement une variante du dispositif des figures 3 et 4 dont le corps 1 est constitué de deux parties 20 démontables. In FIGS. 5 and 6, a variant of the device in FIGS. 3 and 4 is partially shown, the body 1 of which consists of two removable parts.
Chaque partie 20 comprend une rampe 6 ainsi que des moyens d'emboltement 21 qui forment, Lorsqu'ils coopèrent avec Les moyens d'emboîtement de L'autre partie, le fond de L'auget 11.Each part 20 comprises a ramp 6 as well as embedding means 21 which form, when they cooperate with the interlocking means of the other part, the bottom of the bucket 11.
Sur Les figures 7 et 8, on a représenté partieLlement une autre variante du dispositif des figures 3 et 4, dont Le corps 1 est constitué de deux parties 22 articulées autour de L'axe longitudinal médian de la portion de semelle 5 formant le fond de L'auget 11. Chaque partie 22 comprend une rampe 6 ainsi que des moyens d'emboîtement droits 23 qui forment, lorsqu'vils coopèrent avec Les moyens d'emboîtement de L'autre partie, le fond de L'auget. Chacune des parties saiLlantes de ces moyens d'emboîtement comprend un trou s'étendant paralLèlement à l'axe longitudinal de l'auget 11 et constitue un élément de charnière. Lorsque Les moyens a'emboîtement 23 des deux parties 22 du corps 1 sont embo1- tés les uns dans Les autres, Les trous des éléments de charnière sont alignés et une aiguille 24 passée au travers de ces trous soLidarise les deux parties tout en permettant leur articulation. Le cas échéant, cette aiguille 24 est amovible. In Figures 7 and 8, partLlement is shown another variant of the device of Figures 3 and 4, the body 1 consists of two parts 22 articulated around the median longitudinal axis of the sole portion 5 forming the bottom of The bucket 11. Each part 22 comprises a ramp 6 as well as straight fitting means 23 which form, when they cooperate with the fitting means of the other part, the bottom of the bucket. Each of the projecting parts of these interlocking means comprises a hole extending parallel to the longitudinal axis of the bucket 11 and constitutes a hinge element. When the fitting means 23 of the two parts 22 of the body 1 are fitted together, the holes of the hinge elements are aligned and a needle 24 passed through these holes solidifies the two parts while allowing their joint. If necessary, this needle 24 is removable.
Pour installer l'un des dispositifs de franchissement qui vient d'être décrit, on l'apporte vide sur le théâtre des opérations et on le place à L'endroit désiré. On branche au raccord 16 un tuyau raccordé à une alimentation en eaq, Le robinet 17 étant fermé. On ouvre la purge 18, puis
Le robinet 17 et on laisse se remplir le corps. Lorsque de t'eau coule par la purge 18 on la ferme pus on ferme le robinet 17 et or débranche le tuyaux d'alimentation. IL reste alors, si cela n'a pas été fa t au préalable, à placer le ou Les tuyaux dans Les augets 11. To install one of the crossing devices which has just been described, it is brought empty to the theater of operations and it is placed in the desired location. A pipe connected to a water supply is connected to the connector 16, the tap 17 being closed. We open the purge 18, then
Tap 17 and the body is allowed to fill. When water flows through the drain 18 it is closed and the valve 17 is closed and the supply pipes are disconnected. IT then remains, if this has not been done before, to place the pipe (s) in the buckets 11.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8817509A FR2641362A1 (en) | 1988-12-30 | 1988-12-30 | Negotiation device for protecting pipes laid on the ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8817509A FR2641362A1 (en) | 1988-12-30 | 1988-12-30 | Negotiation device for protecting pipes laid on the ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2641362A1 true FR2641362A1 (en) | 1990-07-06 |
Family
ID=9373646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8817509A Withdrawn FR2641362A1 (en) | 1988-12-30 | 1988-12-30 | Negotiation device for protecting pipes laid on the ground |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2641362A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2726300A1 (en) * | 1994-10-28 | 1996-05-03 | Wattelez Gabriel Usines Sa | Modular road speed reducer |
| FR2943077A1 (en) * | 2009-03-13 | 2010-09-17 | Bolo | Passage plate for protecting cable and pipe crossing roadway, has clipping part of lateral face combining with another clipping part, where opening is oblonged along longitudinal side at distance from side so as to form handle |
| ES2404208R1 (en) * | 2011-02-25 | 2013-07-01 | D Olhaberriague Alvaro Acevedo | SPEED REGULATOR HYDRAULIC BADEN. |
| US8641811B2 (en) | 2008-06-30 | 2014-02-04 | Mathena, Inc. | Ecologically sensitive mud-gas containment system |
| US9353586B2 (en) | 2012-05-11 | 2016-05-31 | Mathena, Inc. | Control panel, and digital display units and sensors therefor |
| USD763414S1 (en) | 2013-12-10 | 2016-08-09 | Mathena, Inc. | Fluid line drive-over |
| US10160913B2 (en) | 2011-04-12 | 2018-12-25 | Mathena, Inc. | Shale-gas separating and cleanout system |
| CN110552319A (en) * | 2019-09-21 | 2019-12-10 | 曾旭 | Water conservancy flood prevention board |
| GB2611395A (en) * | 2022-05-05 | 2023-04-05 | Advanced Innergy Ltd | Crossing bridge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE577403C (en) * | 1931-10-02 | 1933-05-30 | Fritz Stuphorn | Foldable hose bridge |
| US1914830A (en) * | 1932-04-04 | 1933-06-20 | Stanley M Kostohris | Hose jumper |
| FR1475892A (en) * | 1966-02-23 | 1967-04-07 | Danquin Et Cie G | Ramp for the crossing of pipes, in particular the pressure pipes of fire pumps, by rotary vehicles |
| GB1563468A (en) * | 1978-01-03 | 1980-03-26 | Irathane Systems Inc | Protective unit for allowing vehicles to pass over a cable hose or the like |
-
1988
- 1988-12-30 FR FR8817509A patent/FR2641362A1/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE577403C (en) * | 1931-10-02 | 1933-05-30 | Fritz Stuphorn | Foldable hose bridge |
| US1914830A (en) * | 1932-04-04 | 1933-06-20 | Stanley M Kostohris | Hose jumper |
| FR1475892A (en) * | 1966-02-23 | 1967-04-07 | Danquin Et Cie G | Ramp for the crossing of pipes, in particular the pressure pipes of fire pumps, by rotary vehicles |
| GB1563468A (en) * | 1978-01-03 | 1980-03-26 | Irathane Systems Inc | Protective unit for allowing vehicles to pass over a cable hose or the like |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2726300A1 (en) * | 1994-10-28 | 1996-05-03 | Wattelez Gabriel Usines Sa | Modular road speed reducer |
| US8641811B2 (en) | 2008-06-30 | 2014-02-04 | Mathena, Inc. | Ecologically sensitive mud-gas containment system |
| FR2943077A1 (en) * | 2009-03-13 | 2010-09-17 | Bolo | Passage plate for protecting cable and pipe crossing roadway, has clipping part of lateral face combining with another clipping part, where opening is oblonged along longitudinal side at distance from side so as to form handle |
| ES2404208R1 (en) * | 2011-02-25 | 2013-07-01 | D Olhaberriague Alvaro Acevedo | SPEED REGULATOR HYDRAULIC BADEN. |
| US10160913B2 (en) | 2011-04-12 | 2018-12-25 | Mathena, Inc. | Shale-gas separating and cleanout system |
| US9353586B2 (en) | 2012-05-11 | 2016-05-31 | Mathena, Inc. | Control panel, and digital display units and sensors therefor |
| USD763414S1 (en) | 2013-12-10 | 2016-08-09 | Mathena, Inc. | Fluid line drive-over |
| CN110552319A (en) * | 2019-09-21 | 2019-12-10 | 曾旭 | Water conservancy flood prevention board |
| CN110552319B (en) * | 2019-09-21 | 2021-07-13 | 义乌市高洋建筑工程有限公司 | Water conservancy flood prevention board |
| GB2611395A (en) * | 2022-05-05 | 2023-04-05 | Advanced Innergy Ltd | Crossing bridge |
| GB2611395B (en) * | 2022-05-05 | 2024-05-15 | Advanced Innergy Ltd | Crossing bridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |