EP1795480B1 - Demountable reel for unwinding of at least a bobbin and method for mounting a reel with simultaneous arrangement of one or several bobbin(s) - Google Patents
Demountable reel for unwinding of at least a bobbin and method for mounting a reel with simultaneous arrangement of one or several bobbin(s) Download PDFInfo
- Publication number
- EP1795480B1 EP1795480B1 EP06360057A EP06360057A EP1795480B1 EP 1795480 B1 EP1795480 B1 EP 1795480B1 EP 06360057 A EP06360057 A EP 06360057A EP 06360057 A EP06360057 A EP 06360057A EP 1795480 B1 EP1795480 B1 EP 1795480B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- core
- crosspieces
- flange
- bobbin
- 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.)
- Not-in-force
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/22—Constructional details collapsible; with removable parts
- B65H75/2245—Constructional details collapsible; with removable parts connecting flange to hub
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/22—Constructional details collapsible; with removable parts
- B65H75/2254—Constructional details collapsible; with removable parts with particular joining means for releasably connecting parts
Definitions
- the present invention relates to the field of storage, transport, handling and laying of tubes, sheaths or cables arranged in cores or coils, and used especially in the context of drinking water, gas, telecommunications or of geothermal energy. It relates more particularly to a rechargeable and removable drum.
- the tubes or cables are generally packaged on reels and stored and transported in this form of packaging.
- the empty reels must be returned to an industrial manufacturer said tubes or cables for reloading crown or coil.
- the manufacturer must have a stock or large fleet of reels.
- the latter are bulky, cumbersome and heavy, so the manufacturer must also have storage areas adapted to this stock, a management system of this stock and handling equipment to process this stock.
- said reels are transported to a position in which one of the flanges component is vertically disposed, which has the effect of limiting the number of drums that can be transported in a trailer and thus increase transportation costs.
- the customer namely the company setting up on site sites the tubes or cables pre-mounted on reels, must also have a reel management system that is delivered to him and for which he pays a handling fee. rental and immobilization, and a budget for the return transport of empty reels to the manufacturer.
- the known reels do not support multiple crowns or coils without appearing entanglement tubes, cables or sheaths constituting said crowns or coils.
- the present invention aims to overcome at least some of the aforementioned drawbacks.
- a reelable and removable drum for unwinding at least one ring or coil of tube or cable, consisting of two flanges connected together by a core or drum, characterized in that the two flanges are detachable from the core or drum and in that the core or drum has a removable structure.
- the invention also relates to a method of mounting a drum with simultaneous introduction of one or more crowns or coils tube or cable, these coils tube or cable may be different in color or in size, according to the specific need of the site.
- the drum 1 rechargeable and dismountable for the unwinding of at least one ring or coil 11 of tube or cable, consisting of two flanges 2 and 3 interconnected by a core or drum 4, is characterized in that the two flanges 2 and 3 are separable from the core or drum 4 and in that the core or drum 4 has a removable structure.
- This structure of the drum 1 according to the invention therefore allows, after unwinding of the ring or coil 11 of tube or cable, to completely disassemble, so that it occupies a limited volume.
- the customer can therefore store the drum 1 according to the invention in disassembled position pending receipt of one or more rings or coils 11.
- the invention it is therefore possible for the industrial manufacturer tubes or cables to deliver said tubes or cables in the form of coils or rings 11 to be mounted by the customer on a drum 1 according to the invention. It is therefore no longer necessary to condition the tubes or cables on drums and to transport the assembly thus conditioned.
- a first advantage relates to the production of crowns or coils only, instead of crowns or reels premounted on reels, which allows to increase the rates and obtain a lower cost.
- a second advantage is inherent in the transport cost which is reduced, since the crowns or coils alone are less bulky and especially less heavy than the assembly formed by the crowns or reels premounted on reels. In addition, this eliminates the return paths of known empty reels. Finally, the industrial manufacturer of tubes or cables is no longer subject to receipt of empty reels to start the production of its orders, which allows a shortening of delivery times.
- the core or drum 4 may be constituted by spacers 5, 5 '"removably attached at each end 5', 5" to a flange 2, respectively 3. Disassembly the core or drum 4 thus makes it possible, in the disengaged or disassembled state of the drum 1, to obtain a flat structure that can be stacked, since the flanges 2 and 3 preferably have a flat structure.
- the flanges 2 and 3 represented on the Figures 1 and 2 are of tubular constitution, in the form of wheels provided with six spokes, which reduces the weight of the drum 1 and thus facilitate handling. It is of course also possible to make the flanges 2 and 3 in the form of solid discs.
- the number of spacers 5, 5 '" can be determined according to the inside diameter of the coil (s) or ring (s) 11 to be mounted on the core or drum 4 of the drum 1, or again depending on the type of tube or cable forming the said coils or crowns 11. It may, for example, be necessary to install additional spacers 5, 5 '' to increase the stiffness of the core or drum 4 in the case of mounting coils or rings 11 having a high weight.
- the core or drum 4 of the drum 1 is constituted by six spacers 5, 5 '".
- a first flange 2 may have, at its inner face 2 ', receiving members 6 of the first ends 5' of the spacers 5, 5 '", these receiving members 6 being formed as end pieces or spacer portions 5, 5 '". Fixing said first ends 5 'in the corresponding receiving members 6 can be achieved by any mechanical system providing the necessary strength, for example by screw-nut assemblies, snap, pinch or clamping.
- the second flange 3 may have, at its inner face 3 ', receiving members 7 of the second ends 5' 'of the spacers 5, 5' ", these receiving members 7 being made in the form of bits or portions of spacer 5, 5 '".
- Fixing said second ends 5 '' in the corresponding receiving members 7 can be achieved by a quick coupling system 8, for example toggle or pin.
- a quick coupling system 8 for example toggle or pin.
- the receiving members 6 and 7 are fixed at the radii of these flanges 2 and 3.
- the spacers 5, 5 '" may be provided with at least one means for adjusting their length and may have a telescopic structure.
- a single set of spacers 5, 5 '" makes it possible to produce a drum 1 according to the invention that can be adapted to a large number of widths of crowns or coils 11.
- the spacers 5, 5 '" may each consist of at least two sections fitted into each other and can be removably locked in a plurality of mutual nesting positions. It is therefore very easy to adapt the drum 1 to any width of crowns or coils 11. It suffices for this to select, on each spacer 5, 5 '", the appropriate interlocking position. Between said sections can be achieved, for example, by a set of lugs and corresponding notches made in said sections.
- the drum 1 according to the invention has at least one additional removable flange 12 can be slidably mounted and locked in position on the spacers 5, 5 '" between the two flanges 2 and 3.
- This additional removable flange 12 may have a structure identical or not to the flanges 2 and 3. It may for example be in the form of a disc, as shown in FIG. figure 3 , or have a tubular structure such as that of the flanges 2 and 3 shown in FIGS. Figures 1, 2 and 4 .
- This additional removable flange 12 may be locked in position on one or more cross members 5, 5 '", for example by a screw, a pin, a shim or any other similar fastening means.
- a spacer 5 '" may have a device 10 for attaching one or more crowns or coils 11 of tube or cable which rotates the crown (s) or coil (s) 11 together with the core or drum 4.
- the attachment device 10 may be in the form of one or more chains fixed equidistantly on the spacer 5 '"concerned, at one of their end, said chains having, at their end free, a link adapted to engage with the end of or a tube or cable forming the crown or coils 11 located on the side of the core or drum 4.
- the figure 2 represents, by way of example, a drum 1 for mounting three rings or coils, having such a fastener device 10 constituted by three chains intended to each retain a ring or coil 11.
- the figure 4 represents by way of example such a method of mounting a drum 1 with simultaneous introduction of two rings or coils 11.
- the method consists, in the first place, to have a first flange 2 on the ground (cf. Fig. 4A ).
- This step does not require an automated hoist, two people can lift and set up the ring or coil 11 on the core or drum 4.
- the method may also consist, in addition, in inserting and locking in position on the spacers 5, 5 '"at least one additional removable flange 12, so as to maintain in position the crown or coils 11 mounted on the core or Drum 4.
- additional removable plates it is possible to position one, two or even more such additional removable plates, depending on the specific needs of the site.
- the reel 1 rechargeable and dismountable according to the invention thus has a great simplicity of manual assembly and disassembly requiring no specific tool. Its completely removable structure and its relatively low weight allow, moreover, to handle it manually, without the need for a mechanical lifting device. In addition, thanks to the removable structure of the drum 1, during the damage of a part, simply replace the latter.
- the drum 1 is very flexible because it is adaptable to several widths of crowns and several crowns, even of different widths or different diameter of tube or cable. Thus, it is possible to unwind several tubes or cables simultaneously.
- the fastening device 10 makes it possible to carry out a uniform unwinding, even in the case where several crowns or coils 11 are unwound simultaneously, so that there is no entanglement of loops. tubes or cables during reeling.
- the drum 1 according to the invention is entirely removable.
- the flanges 2 and 3 are detachable from the hub or drum 4 and the latter is thus also completely removable.
- the spacers 5, 5 '" which compose it can be easily detached or detached from the flanges 2 and 3.
- the spacers 5, 5 '"constituting the hub or drum 4 the latter may for example have a tubular shape.
- the assembly and disassembly of the drum 1 according to the invention are easy because of the existence, on the flanges 2 and 3, receiving members 6, respectively 7, first and second ends 5 'and 5 spacers 5, 5 '", and may not require tools, depending on the type of attachment chosen.
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Description
La présente invention concerne le domaine du stockage, du transport, de la manutention et de la pose de tubes, gaines ou câbles disposés en couronnes ou bobines, et utilisés notamment dans le cadre de chantiers d'eau potable, de gaz, de télécommunication ou de géothermie. Elle concerne plus particulièrement un touret rechargeable et démontable.The present invention relates to the field of storage, transport, handling and laying of tubes, sheaths or cables arranged in cores or coils, and used especially in the context of drinking water, gas, telecommunications or of geothermal energy. It relates more particularly to a rechargeable and removable drum.
Un tel touret est décrit dans le document
Pour faciliter leur installation et notamment leur dévidage ou déroulage, les tubes ou câbles sont généralement conditionnés sur des tourets et stockés et transportés sous cette forme de conditionnement.To facilitate their installation and in particular their unwinding or unwinding, the tubes or cables are generally packaged on reels and stored and transported in this form of packaging.
Or, il existe donc un certain nombre d'inconvénients liés à l'utilisation de tourets existant.However, there are therefore a number of disadvantages related to the use of existing reels.
En effet, les tourets vides doivent être retournés chez un industriel fabricant lesdits tubes ou câbles pour leur rechargement en couronne ou bobine. Ainsi, l'industriel doit disposer d'un stock ou parc important de tourets. Or, ces derniers sont volumineux, encombrants et lourds, l'industriel doit donc également disposer de zones de stockages adaptées à ce stock, d'un système de gestion de ce stock et d'engins de manutention pour traiter ce stock. De plus, lesdits tourets sont transportés dans une position dans laquelle un des flasques les composant est disposé verticalement, ce qui a pour conséquence de limiter le nombre de tourets pouvant être transportés dans une remorque et donc d'augmenter les coûts de transport.Indeed, the empty reels must be returned to an industrial manufacturer said tubes or cables for reloading crown or coil. Thus, the manufacturer must have a stock or large fleet of reels. However, the latter are bulky, cumbersome and heavy, so the manufacturer must also have storage areas adapted to this stock, a management system of this stock and handling equipment to process this stock. In addition, said reels are transported to a position in which one of the flanges component is vertically disposed, which has the effect of limiting the number of drums that can be transported in a trailer and thus increase transportation costs.
De son côté, le client, à savoir l'entreprise mettant en place sur les chantiers les tubes ou câbles prémontés sur des tourets, doit également disposer d'un système de gestion des tourets qui lui sont livrés et pour lesquels il paye des frais de location et d'immobilisation, et d'un budget pour le transport de retour des tourets vides chez l'industriel.For its part, the customer, namely the company setting up on site sites the tubes or cables pre-mounted on reels, must also have a reel management system that is delivered to him and for which he pays a handling fee. rental and immobilization, and a budget for the return transport of empty reels to the manufacturer.
Un autre inconvénient connu est le fait que l'industriel doit prévoir, pour chaque diamètre de tube ou de gaine, une taille spécifique de touret, de sorte qu'il doit disposer d'un stock important de tourets dont les noyaux ou tambours présentent différentes longueurs, ce qui augmente encore le volume de stockage nécessaire.Another known disadvantage is the fact that the manufacturer must provide, for each diameter of tube or sheath, a specific size of reel, so that he must have a large stock of reels whose nuclei or drums have different lengths, which further increases the storage volume required.
De plus, les tourets connus ne permettent pas de supporter plusieurs couronnes ou bobines sans qu'apparaisse un enchevêtrement des tubes, câbles ou gaines constituant lesdites couronnes ou bobines.In addition, the known reels do not support multiple crowns or coils without appearing entanglement tubes, cables or sheaths constituting said crowns or coils.
La présente invention a pour but de pallier au moins certains des inconvénients précités. A cet effet, elle a pour objet un touret rechargeable et démontable pour le dévidage d'au moins une couronne ou bobine de tube ou de câble, constitué par deux flasques reliés entre eux par un noyau ou tambour, caractérisé en ce que les deux flasques sont désolidarisables du noyau ou tambour et en ce que le noyau ou tambour présente une structure démontable.The present invention aims to overcome at least some of the aforementioned drawbacks. For this purpose, it relates to a reelable and removable drum for unwinding at least one ring or coil of tube or cable, consisting of two flanges connected together by a core or drum, characterized in that the two flanges are detachable from the core or drum and in that the core or drum has a removable structure.
L'invention concerne également un procédé de montage d'un touret avec mise en place simultanée d'une ou de plusieurs couronnes ou bobines de tube ou de câble, ces bobines de tube ou de câble pouvant être différentes en teinte, voire en dimension, selon le besoin spécifique du chantier.The invention also relates to a method of mounting a drum with simultaneous introduction of one or more crowns or coils tube or cable, these coils tube or cable may be different in color or in size, according to the specific need of the site.
L'invention sera mieux comprise, grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré, donné à titre d'exemple non limitatif, et expliqué avec référence aux dessins schématiques annexés, dans lesquels :
- La
figure 1 est une vue en élévation frontale d'un premier flasque du touret rechargeable et démontable selon la présente invention ; - La
figure 2 est une vue éclatée en élévation frontale du touret rechargeable et démontable selon la présente invention ; - La
figure 3 est une vue schématique en perspective d'un touret selon l'invention sur lequel sont montées deux couronnes ou bobines calées chacune contre un flasque, et - La
figure 4 est une vue schématique en élévation frontale des différentes étapes du procédé de montage d'un touret selon l'invention avec mise en place simultanée d'une ou de plusieurs couronnes ou bobines de tube ou de câble.
- The
figure 1 is a front elevational view of a first flange of the reelable and removable drum according to the present invention; - The
figure 2 is an exploded view in front elevation of the reelable and removable drum according to the present invention; - The
figure 3 is a schematic perspective view of a drum according to the invention on which are mounted two rings or coils each wedged against a flange, and - The
figure 4 is a schematic front elevational view of the various steps of the method of mounting a drum according to the invention with simultaneous implementation of one or more crowns or coils tube or cable.
Comme représenté sur les figures annexées, le touret 1 rechargeable et démontable pour le dévidage d'au moins une couronne ou bobine 11 de tube ou de câble, constitué par deux flasques 2 et 3 reliés entre eux par un noyau ou tambour 4, est caractérisé en ce que les deux flasques 2 et 3 sont désolidarisables du noyau ou tambour 4 et en ce que le noyau ou tambour 4 présente une structure démontable.As shown in the accompanying figures, the drum 1 rechargeable and dismountable for the unwinding of at least one ring or
Cette structure du touret 1 selon l'invention permet donc, après dévidage de la couronne ou bobine 11 de tube ou de câble, de le démonter totalement, de sorte qu'il occupe un volume limité. Le client peut donc stocker le touret 1 selon l'invention en position démontée en attendant la réception d'une ou de plusieurs couronnes ou bobines 11.This structure of the drum 1 according to the invention therefore allows, after unwinding of the ring or
Grâce à l'invention, il est donc possible, pour l'industriel fabricant les tubes ou câbles, de livrer lesdits tubes ou câbles sous la forme de bobines ou couronnes 11 qui seront montées par le client sur un touret 1 selon l'invention. Il n'est donc plus nécessaire de conditionner les tubes ou câbles sur des tourets et de transporter l'ensemble ainsi conditionné.Thanks to the invention, it is therefore possible for the industrial manufacturer tubes or cables to deliver said tubes or cables in the form of coils or
Cela procure plusieurs avantages. Un premier avantage concerne la production de couronnes ou bobines seules, au lieu de couronnes ou bobines prémontées sur des tourets, ce qui permet d'augmenter les cadences et d'obtenir un coût de revient moins important. Un second avantage est inhérent au coût de transport qui est réduit, vu que les couronnes ou bobines seules sont moins volumineuses et surtout moins lourdes que l'ensemble formé par les couronnes ou bobines prémontées sur des tourets. De plus, cela supprime les trajets retour des tourets vides connus. Enfin, l'industriel fabricant de tubes ou câbles n'est plus soumis à la réception des tourets vides pour lancer la production de ses commandes, ce qui permet un raccourcissement des délais de livraison.This provides several benefits. A first advantage relates to the production of crowns or coils only, instead of crowns or reels premounted on reels, which allows to increase the rates and obtain a lower cost. A second advantage is inherent in the transport cost which is reduced, since the crowns or coils alone are less bulky and especially less heavy than the assembly formed by the crowns or reels premounted on reels. In addition, this eliminates the return paths of known empty reels. Finally, the industrial manufacturer of tubes or cables is no longer subject to receipt of empty reels to start the production of its orders, which allows a shortening of delivery times.
Selon une caractéristique de l'invention, le noyau ou tambour 4 peut être constitué par des entretoises 5, 5'" fixées de manière amovible, au niveau de chaque extrémité 5', 5", à un flasque 2, respectivement 3. Le démontage du noyau ou tambour 4 permet donc d'obtenir, à l'état désolidarisé ou démonté du touret 1, une structure plane pouvant être empilée, vu que les flasques 2 et 3 présentent de préférence une structure plane. A titre d'exemple, les flasques 2 et 3 représentés sur les
Les nombre d'entretoises 5, 5'" peut être déterminé selon le diamètre intérieur de la ou des bobines ou couronnes 11 à monter sur le noyau ou tambour 4 du touret 1, ou encore en fonction du type de tube ou de câble formant lesdites bobines ou couronnes 11. Il pourra, par exemple, être nécessaire d'installer des entretoises 5, 5'" supplémentaires pour augmenter la rigidité du noyau ou tambour 4 dans le cas du montage de bobines ou couronnes 11 présentant un poids élevé. Dans l'exemple représenté dans les figures annexées, le noyau ou tambour 4 du touret 1 est constitué par six entretoises 5, 5'".The number of
De manière à fixer le noyau ou tambour 4 sur les flasques 2 et 3, un premier flasque 2 peut présenter, au niveau de sa face interne 2', des organes de réception 6 des premières extrémités 5' des entretoises 5, 5'", ces organes de réception 6 étant réalisés sous forme d'embouts ou de portions d'entretoise 5, 5'". La fixation desdites premières extrémités 5' dans les organes de réception 6 correspondants peut être réalisée par tout système mécanique assurant la solidité nécessaire, par exemple par des ensembles vis-écrou, par encliquetage, pincement ou serrage. De la même manière, le second flasque 3 peut présenter, au niveau de sa face interne 3', des organes de réception 7 des secondes extrémités 5'' des entretoises 5, 5'", ces organes de réception 7 étant réalisés sous forme d'embouts ou de portions d'entretoise 5, 5'". La fixation desdites secondes extrémités 5'' dans les organes de réception 7 correspondants peut être réalisée par un système d'attache rapide 8, par exemple à genouillère ou à goupille. Pour les flasques 2 et 3 du touret 1 selon l'invention représentés sur les figures annexées, les organes de réception 6 et 7 sont fixés au niveau des rayons de ces flasques 2 et 3.In order to fix the core or
Il est ainsi possible de prévoir plusieurs jeux d'entretoises 5, 5'" de longueurs différentes permettant de réaliser un touret 1 selon l'invention s'adaptant à plusieurs largeurs de bobines ou couronnes 11, de sorte que l'utilisateur peut sélectionner la longueur des entretoises 5, 5'" la mieux adaptée à la ou aux couronnes ou bobines à emmancher sur le noyau ou tambour 4.It is thus possible to provide several sets of
Pour éviter toutefois de devoir disposer d'entretoises 5, 5'" de différentes longueurs, et pour permettre d'adapter la longueur du noyau ou tambour 4 à la largeur de la ou des couronnes ou bobines 11 destinées à être montées sur ledit noyau ou tambour 4, les entretoises 5, 5'" peuvent être pourvues d'au moins un moyen de réglage de leur longueur et peuvent présenter une structure télescopique.However, to avoid having to have
Ainsi, et de manière avantageuse, un seul jeu d'entretoises 5, 5'" permet de réaliser un touret 1 selon l'invention pouvant s'adapter à un nombre important de largeurs de couronnes ou bobines 11.Thus, and advantageously, a single set of
De manière avantageuse, les entretoises 5, 5'" peuvent être constituées chacune par au moins deux tronçons emmanchés les uns dans les autres et pouvant être bloqués de manière amovible dans une pluralité de positions d'emboîtement mutuel. Il est donc très aisé d'adapter le touret 1 à n'importe quelle largeur de couronnes ou bobines 11. Il suffit, pour cela, de sélectionner, sur chaque entretoise 5, 5'", la position d'emboîtement adaptée. La fixation entre lesdits tronçons peut être réalisée, par exemple, par un ensemble d'ergots et de crans correspondants réalisés dans lesdits tronçons.Advantageously, the
Il est également envisageable, pour éviter de devoir disposer d'entretoises de longueurs différentes, que le touret 1 selon l'invention présente au moins un flasque amovible supplémentaire 12 pouvant être monté à coulissement et bloqué en position sur les entretoises 5, 5'", entre les deux flasques 2 et 3.It is also conceivable, to avoid having to have spacers of different lengths, that the drum 1 according to the invention has at least one additional
Ce flasque amovible supplémentaire 12 peut présenter une structure identique ou non aux flasques 2 et 3. Il peut être par exemple réalisé sous la forme d'un disque, tel que cela est représenté à la
Il permet ainsi de séparer plusieurs couronnes ou bobines 11 ou de les caler contre un des flasques 2 et 3 lorsqu'elles n'occupent pas toute la largeur du noyau ou tambour 4.It thus makes it possible to separate several crowns or
Ainsi, lorsqu'un seule couronne ou bobine 11 est montée sur le touret 1, un tel flasque amovible supplémentaire 12 peut la caler contre l'un des deux flasques 2 et 3, ce qui permet d'éviter le glissement de ladite couronne ou bobine 11 sur le noyau ou tambour 4 et d'obtenir un dévidage uniforme et continu. Il est aussi possible de prévoir le montage de deux flasques amovibles supplémentaires 12 de part et d'autre de la couronne ou bobine 11 pour réaliser son centrage sur le noyau ou tambour 4.Thus, when a single ring or
Dans le cas où deux couronnes ou bobines 11 sont montées sur le touret 1, il est possible de disposer deux flasques amovibles supplémentaires 12 sur les entretoises 5, 5'" et de les bloquer en position de manière à caler chaque couronne ou bobine 11 contre un flasque 2 ou 3 correspondant. Une telle disposition est représentée sur la
Dans les cas dans lesquels plus de deux couronnes ou bobines 11 sont montées sur le touret 1, il est possible, d'une part, de séparer ces dernières par un ou plusieurs flasques amovibles supplémentaires et, d'autre part, de caler les couronnes ou bobines 11 d'extrémité situées au niveau des flasques 2 et 3 contre lesdites flasques 2 et 3.In cases where more than two rings or rolls 11 are mounted on the drum 1, it is possible, on the one hand, to separate the latter by one or more additional removable flanges and, secondly, to wedge the crowns or end coils 11 located at the
Ce flasque amovible supplémentaire 12 pourra être bloqué en position sur une ou plusieurs traverses 5, 5'", par exemple par une vis, une goupille, une cale de serrage ou tout autre moyen de fixation analogue.This additional
Pour empêcher la rotation de la ou des couronnes ou bobines 11 sur le noyau ou tambour 4 lors du dévidage et assurer un dévidage uniforme, une entretoise 5'" peut présenter un dispositif d'attache 10 d'une ou de couronnes ou bobines 11 de tube ou de câble réalisant une solidarisation en rotation de la ou des couronnes ou bobines 11 avec le noyau ou tambour 4.To prevent the rotation of the crown or coils 11 on the core or
Le dispositif d'attache 10 peut se présenter sous la forme d'une ou de plusieurs chaînes fixées de manière équidistante sur l'entretoise 5'" concernée, au niveau d'une de leur extrémité, lesdites chaînes présentant, au niveau de leur extrémité libre, un maillon apte à venir en prise avec l'extrémité du ou d'un tube ou câble formant la ou les couronnes ou bobines 11 situées du côté du noyau ou tambour 4. La
L'invention concerne également un procédé de montage d'un touret 1 avec mise en place simultanée d'une ou de plusieurs couronnes ou bobines 11 de tube ou de câble. Ce procédé comprend les étapes consistant à :
- i) fournir un
premier flasque 2, - ii) fixer les entretoises 5, 5'" sur ledit
premier flasque 2, - iii) disposer une couronne ou bobine 11 par emmanchement sur le noyau
ou tambour 4 formé par les entretoises 5, 5'", et fixer l'extrémité du tube ou câble formant ladite couronne ou bobine 11 située du côté du noyauou tambour 4 à l'entretoise 5'" par l'intermédiaire du dispositif d'attache 10, - iv) le cas échéant, répéter l'étape iii) pour chaque couronne ou bobine 11 supplémentaire devant être mise en place, et
- v) fixer un second flasque 3 sur les entretoises 5, 5'".
- i) provide a
first flange 2, - ii) fix the
spacers 5, 5 '"on saidfirst flange 2, - iii) arranging a ring or
coil 11 by fitting on the core ordrum 4 formed by thespacers 5, 5 '", and fixing the end of the tube or cable forming said ring orcoil 11 located on the side of the core ordrum 4 to the spacer 5 '"via theattachment device 10, - iv) where appropriate, repeat step iii) for each additional crown or
coil 11 to be put in place, and - v) fix a
second flange 3 on thespacers 5, 5 '".
La
Le procédé peut également consister, en outre, à insérer et à bloquer en position sur les entretoises 5, 5'" au moins un flasque amovible supplémentaire 12, de manière à maintenir en position la ou les couronnes ou bobines 11 montées sur le noyau ou tambour 4. Comme déjà indiqué plus haut, il est possible de positionner un, deux, voire plusieurs tels flasques amovibles supplémentaires, en fonction des besoins spécifiques du chantier.The method may also consist, in addition, in inserting and locking in position on the
Le touret 1 rechargeable et démontable selon l'invention présente donc une grande simplicité de montage et de démontage manuels ne nécessitant aucun outil spécifique. Sa structure entièrement démontable et son poids relativement faible permettent, en outre, de le manipuler manuellement, sans nécessiter d'un engin de levage mécanique. En outre, grâce à la structure démontable du touret 1, lors de l'endommagement d'une pièce, il suffit de remplacer cette dernière.The reel 1 rechargeable and dismountable according to the invention thus has a great simplicity of manual assembly and disassembly requiring no specific tool. Its completely removable structure and its relatively low weight allow, moreover, to handle it manually, without the need for a mechanical lifting device. In addition, thanks to the removable structure of the drum 1, during the damage of a part, simply replace the latter.
De plus, le touret 1 est d'une grande flexibilité car il est adaptable à plusieurs largeurs de couronnes et à plusieurs couronnes, même de largeurs différentes ou de diamètre de tube ou de câble différent. Ainsi, il est possible de dévider plusieurs tubes ou câbles simultanément.In addition, the drum 1 is very flexible because it is adaptable to several widths of crowns and several crowns, even of different widths or different diameter of tube or cable. Thus, it is possible to unwind several tubes or cables simultaneously.
De manière avantageuse, le dispositif d'attache 10 selon l'invention permet de réaliser un dévidage uniforme, même dans le cas où plusieurs couronnes ou bobines 11 sont dévidées simultanément, de sorte qu'il ne se produit pas d'enchevêtrement de boucles de tubes ou de câbles lors du dévidage.Advantageously, the
Le touret 1 selon l'invention est entièrement démontable. Les flasques 2 et 3 sont désolidarisables du moyeu ou tambour 4 et ce dernier est ainsi également entièrement démontable.The drum 1 according to the invention is entirely removable. The
En effet, les entretoises 5, 5'" qui le composent peuvent être facilement détachées ou désolidarisées des flasques 2 et 3. Ainsi, lorsque le touret est démonté, l'ensemble des parties le composant peut être stocké dans un espace relativement réduit : les flasques 2 et 3 sont empilés, ainsi que les entretoises 5, 5'" constituant le moyeu ou tambour 4, ces dernières pouvant par exemple présenter une forme tubulaire.Indeed, the
De plus, le montage et le démontage du touret 1 selon l'invention sont aisés du fait de l'existence, sur les flasques 2 et 3, d'organes de réception 6, respectivement 7, des premières et secondes extrémités 5' et 5'' des entretoises 5, 5'", et peuvent ne pas nécessiter d'outil, selon le type de fixation choisi.In addition, the assembly and disassembly of the drum 1 according to the invention are easy because of the existence, on the
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention.Of course, the invention is not limited to the embodiment described and shown in the accompanying drawings. Modifications are possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.
Claims (9)
- Rechargeable and demountable reel for unwinding of at least one bobbin (11) of tube or cable, constituted by two flanges (2 and 3) interconnected by a core or drum (4), said two flanges (2 and 3) being separable from the core or drum (4), said core or drum (4) having a demountable structure and being constituted by crosspieces (5,5"') fixed in a detachable manner at each end (5', 5") to a flange (2 or 3),
a reel characterised in that
a crosspiece (5"') has a device for attachment (10) of one or more bobbins (11) of tube or cable bringing about connection in rotation of the bobbin(s) (11) with the core or drum (4). - Reel according to claim 1, characterised in that a first flange (2) has on its internal face (2') receiving elements (6) for the first ends (5') of the crosspieces (5, 5"'), said receiving elements (6) being realised as end pieces or crosspiece portions (5,5"').
- Reel according to any one of the claims 1 and 2, characterised in that the second flange (3) has on its internal face (3'), receiving elements (7) for the second ends (5") of the crosspieces (5, 5"'), said receiving elements (7) being realised in the form of end pieces or crosspiece portions (5, 5"').
- Reel according to any one of the claims 1 to 3, characterised in that the crosspieces (5, 5"') are provided with at least a means of regulating their length and have a telescopic structure.
- Reel according to any one of the claims 1 to 4, characterised in that the crosspieces (5, 5"') are each constituted by at least two sections coupled one inside the other and which can be locked in a detachable manner in a plurality of positions of reciprocal engagement.
- Reel according to any one of the claims 1 to 5, characterised in that it has at least one supplementary detachable flange (12) which can be mounted slidingly and locked in position on the crosspieces (5, 5"'), between the two flanges (2 and 3).
- Reel according to claim 1, characterised in that the attachment device (10) is in the form of one or several chain elements fixed equidistantly on the crosspiece (5"') in question at an end thereof, said chain elements having, at their free end, a link which can engage with the end of the, or a, tube or cable forming the bobbins (11) situated on the side of the core or drum (4).
- Method for mounting a reel according to any one of the claims 1 to 7, with simultaneous installation of one or more bobbins of tube or cable, characterised in that it comprises the following steps:i) providing a first flange (2),ii) fixing the crosspieces (5, 5"') on said first flange (2),iii) providing a bobbin (11) through coupling on the core or drum (4) formed by the crosspieces (5, 5"') and fixing the end of the tube or cable forming said bobbin (11) situated on the side of the core or drum (4) on the crosspiece (5"') through an attachment device (10), andiv) if appropriate, repeating stage iii) for each supplementary bobbin (11) which has to be installed, andv) fixing a second flange (3) on the crosspieces (5, 5"').
- Method according to claim 8, characterised in that it also consists of inserting and locking in position on the crosspieces (5, 5"') at least one supplementary detachable flange (12).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0553773A FR2894572B1 (en) | 2005-12-08 | 2005-12-08 | RECHARGEABLE AND REMOVABLE TURRET FOR DEVOLATING AT LEAST ONE CROWN AND METHOD OF MOUNTING A TURRET WITH SIMULTANEOUS PLACEMENT OF ONE OR MORE CROWNS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1795480A1 EP1795480A1 (en) | 2007-06-13 |
EP1795480B1 true EP1795480B1 (en) | 2012-09-26 |
Family
ID=36190510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06360057A Not-in-force EP1795480B1 (en) | 2005-12-08 | 2006-12-07 | Demountable reel for unwinding of at least a bobbin and method for mounting a reel with simultaneous arrangement of one or several bobbin(s) |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1795480B1 (en) |
FR (1) | FR2894572B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102785963A (en) * | 2012-07-16 | 2012-11-21 | 河南省电力公司信阳供电公司 | Power lead recovery device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345724A (en) * | 1980-06-23 | 1982-08-24 | The Anaconda Company | Lightweight reel |
FR2703985B1 (en) * | 1993-04-16 | 1995-07-07 | Dubois Fils Ets Edmond | UNWINDER FOR METALLIC SHEATHS, PARTICULARLY OF LARGE DIAMETER. |
US5934606A (en) * | 1997-12-19 | 1999-08-10 | Allen Telecom Inc. | Knock-down, reusable modular transmission cable reel and method of making same |
JP2002046945A (en) * | 2000-08-01 | 2002-02-12 | Dainippon Printing Co Ltd | Spool |
US6527220B2 (en) * | 2000-12-06 | 2003-03-04 | Petroflex, N.A., Inc. | Knockdown, changeable reel system and method |
-
2005
- 2005-12-08 FR FR0553773A patent/FR2894572B1/en not_active Expired - Fee Related
-
2006
- 2006-12-07 EP EP06360057A patent/EP1795480B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1795480A1 (en) | 2007-06-13 |
FR2894572A1 (en) | 2007-06-15 |
FR2894572B1 (en) | 2009-04-17 |
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