FR2570159A1 - Dismantleable tube support for fixing joinery elements - Google Patents

Dismantleable tube support for fixing joinery elements Download PDF

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Publication number
FR2570159A1
FR2570159A1 FR8413761A FR8413761A FR2570159A1 FR 2570159 A1 FR2570159 A1 FR 2570159A1 FR 8413761 A FR8413761 A FR 8413761A FR 8413761 A FR8413761 A FR 8413761A FR 2570159 A1 FR2570159 A1 FR 2570159A1
Authority
FR
France
Prior art keywords
rod
collar
branches
tube
sleeve
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
Application number
FR8413761A
Other languages
French (fr)
Inventor
Claude Desvouas
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.)
Tubel Rayfel SA Thermique
Original Assignee
Tubel Rayfel SA Thermique
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tubel Rayfel SA Thermique filed Critical Tubel Rayfel SA Thermique
Priority to FR8413761A priority Critical patent/FR2570159A1/en
Publication of FR2570159A1 publication Critical patent/FR2570159A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/24—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with a special member for attachment to profiled girders
    • 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
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/133—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and hanging from a pendant

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

A threaded rod 6 fixed to the base 3 of one of the jaws with adjustable spacing 2 of a device mounted on a joinery rail 1 carries at its lower end a sleeve 8 with a tapped central orifice which can rotate about the axis of the rod. In a transverse slot 10 of the sleeve there is inserted a collar 12 whose branches 13 and 14 are transversely distanced on either side of a vertical plane passing through the apex of the collar. The ends 13a and 14a of the branches are curved upwards and form two stirrups 15 and 16 distant from one another so as to form the support of a tube 20. Device enabling a rapid and dismantleable installation of tubes on joinery elements of industrial premises.

Description

La présente invention se rapporte aux dispositifs porteurs démontables destinés à servir à des tubes et fixés à des élements de charpente, tels que des poutres et profilés.The present invention relates to removable support devices intended to be used for tubes and fixed to structural elements, such as beams and profiles.

La fixation des tubes ou autres tuyauteries à l'intérieur des usines ou des ateliers rencontre certaines difficultés. La pose de ces éléments doit se faire sans encombrer les locaux et de façon à garantir la sécurité du personnel.The fixing of tubes or other piping inside factories or workshops encounters certain difficulties. The installation of these elements must be done without cluttering the premises and so as to guarantee the safety of the personnel.

C'est ainsi, que l'on connait des méthodes consistant à fixer au moyen de boulons des consoles ou cornières à des éléments de structure, tels que poutres ou rails, en pratiquant des perçages qui réduisent leur résistance mécanique. En outre, le placement d'une console sur une poutre présente un caractère permanent et tout changement de disposition de support nécessite le démontage et le perçage de nouveaux trous.Thus, there are known methods consisting in fixing by means of bolts consoles or angles to structural elements, such as beams or rails, by making holes which reduce their mechanical strength. In addition, the placement of a console on a beam is permanent and any change in support arrangement requires dismantling and drilling new holes.

Selon une proposition antérieure de la demanderesse faisant l'objet du certificat d'utilité n0 7929651, le dispositif porteur démontable est susceptible d'être fixé à des poutres au moyen des deux mâchoires à écartement réglable coulissant le long d'une plaque profilée et aptes à être bloquées à distance variable l'une de l'autre, de façon à enserrer un rail de charpente. La fixation d'un tube peut s'effectuer au moyen d'une tige de suspension montée sur le dispositif porteur et portant à son extrémité inférieure, soit un collier en deux parties assemblées à l'aide de boulon, dont la partie supérieure porte un écrou soudé pour le montage de la tige, soit un collier en feuillard métallique plat, dont les extrémités en s'écartant permettent d'introduire le tube.Lesdites extrémités étant percées de trous, leur assemblage après introduction de tube est réalisé par superposition desdits trous et le passage de la tige filetée de suspension.According to an earlier proposal by the applicant, the subject of utility certificate No. 7929651, the removable support device is capable of being fixed to beams by means of two jaws with adjustable spacing sliding along a profiled plate and suitable to be locked at a variable distance from each other, so as to enclose a structural rail. The fixing of a tube can be carried out by means of a suspension rod mounted on the carrier device and carrying at its lower end, a collar in two parts assembled using a bolt, the upper part of which carries a welded nut for mounting the rod, i.e. a flat metal strip collar, the ends of which deviate allowing the tube to be introduced. Said ends being pierced with holes, their assembly after tube insertion is produced by superimposing said holes and the passage of the threaded suspension rod.

Ces types connus de collier nécessitent un temps de mise en place représentant un certain coût de la main d'oeuvre, qui sans être important, peut être réduit par l'application du dispositif faisant l'objet de l'invention.These known types of collar require a set-up time representing a certain cost of labor, which without being significant, can be reduced by applying the device which is the subject of the invention.

Le dispositif selon la présente invention concerne un dispositif porteur démontable destiné à servir de support à des tubes et fixé à des éléments de charpente, tels que des poutres et autres profilés, au moyen de machoires à écartement réglable, dont l'une au moins coulisse le long d'une plaque horizontale solidaire de l'autre mâchoire, audit dispositif étant fixée au moins une tige verticale de suspension et il est caractérisé en ce que l'extrémité inférieure de la tige porte un organe rotatif autour de l'axe de la tige et pouvant être bloqué en rotation, ledit organe portant un collier ouvert dont les deux branches sont écartées de part et d'autre d'un plan vertical passant par la partie du sommet du collier et sont recourbées vers le haut, de façon à ce que les extrémités des deux branches ainsi recourbées forment deux étriers écartés l'un de l'autre dans le sens longitudinal pour servir de support d'un tube.The device according to the present invention relates to a removable support device intended to serve as a support for tubes and fixed to structural elements, such as beams and other profiles, by means of jaws with adjustable spacing, at least one of which slides. along a horizontal plate integral with the other jaw, said device being fixed at least one vertical rod for suspension and it is characterized in that the lower end of the rod carries a rotary member around the axis of the rod and being able to be locked in rotation, said member carrying an open collar, the two branches of which are spaced apart on either side of a vertical plane passing through the part of the top of the collar and are bent upwards, so that that the ends of the two branches thus curved form two stirrups spaced apart from one another in the longitudinal direction to serve as a support for a tube.

Grâce à une telle conformation du collier et à la présence de l'organe rotatif, le tube peut s'engager à l'intérieur des branches par pivotement de celles-ci et reposer sur le support lors du retour des branches à leur position initiale.Thanks to such a conformation of the collar and to the presence of the rotary member, the tube can engage inside the branches by pivoting them and rest on the support when the branches return to their initial position.

Le collier à branches ouvertes peut être réalisé à partir d'un fil d'acier d'un diamètre approprié pour lui conférer une résistance mécanique suffisante et sa forme particulière permet la mise en place définitive ducollier portant un tube d'une façon instantanée.The collar with open branches can be made from a steel wire of an appropriate diameter to give it sufficient mechanical strength and its particular shape allows the permanent installation of the collar carrying a tube in an instantaneous manner.

L'organe rotatif peut être un manchon muni d'un trou taraudé d'axe longitudinal pour la fixation par vissage de l'extrémité inférieure de la tige filetée de suspension et percé d'une lumière transversale dont les dimensions correspondent à celles de la section droite du fil du collier.The rotary member may be a sleeve provided with a tapped hole with a longitudinal axis for fixing by screwing the lower end of the threaded suspension rod and pierced with a transverse lumen whose dimensions correspond to those of the section right of the necklace thread.

On peut également appliquer une tête rotative quelconque tournant librement dans un logement situé à l'extrémité inférieure de la tige de suspension et pouvant être bloquée en rotation au moyen d'une goupille. It is also possible to apply any rotary head which turns freely in a housing situated at the lower end of the suspension rod and which can be locked in rotation by means of a pin.

Un contre-écrou se vissant sur la partie filetée de la tige peut également assurer le blocage en rotation de l'organe rotatif.A lock nut screwing onto the threaded part of the rod can also block the rotating member in rotation.

L'écartement transversal des extrémités des branches du collier est adapté au diamètre du tube à porter.The transverse spacing of the ends of the branches of the collar is adapted to the diameter of the tube to be worn.

Le collier peut être revêtu d'une garniture amortissant le bruit sous forme d'une gaine tubulaire en matériau approprié.The collar can be coated with a sound-absorbing lining in the form of a tubular sheath of suitable material.

D'autres particularités de l'invention apparaitront à la lumière de la description d'un mode de réalisation qui suit illustré par les dessins dont
la figure 1 montre une vue en perspective du dispositif entier portant
un tube après sa mise en place, et
la figure 2 une vue en perspective du collier au moment du passage du
tube dans l'écartement des étriers.Other features of the invention will become apparent in the light of the description of an embodiment which follows, illustrated by the drawings,
Figure 1 shows a perspective view of the entire device carrying
a tube after its installation, and
Figure 2 a perspective view of the collar at the time of passage of
tube in the spacing of the stirrups.

Sur un rail de charpente 1 est fixé un dispositif à mâchoires composé d'une première mâchoire 2 solidaire d'une base 3 à bords latéraux relevés, à l'intérieur de laquelle coulisse une deuxième mâchoire 4 apte à être bloquée sur la base 3 au moyen d'un boulon 5. A l'endroit où est fixé la mâchoire 4, la figure 1 présente une échancrure pratiquée dans un bord relevé de la base 3 pour une meilleure compréhension du dessin.On a frame rail 1 is fixed a jaw device composed of a first jaw 2 secured to a base 3 with raised lateral edges, inside which slides a second jaw 4 able to be locked on the base 3 at by means of a bolt 5. At the place where the jaw 4 is fixed, FIG. 1 presents a notch made in an raised edge of the base 3 for a better understanding of the drawing.

Une tige filetée de suspension 6 est fixée au moyen d'un écrou non représenté et d'un contre-écrou 7 à la base 3 de la mâchoire 2. A l'extrémité inférieure de la tige 6 est monté par vissage un manchon 8 à orifice central taraudé 9, de façon ce qu'il puisse tourner autour de l'axe de la tige 6 et être bloqué en rotation au moyen d'un contre-écrou 11.A threaded suspension rod 6 is fixed by means of a nut not shown and a lock nut 7 to the base 3 of the jaw 2. At the lower end of the rod 6 is mounted by screwing a sleeve 8 to tapped central orifice 9, so that it can rotate around the axis of the rod 6 and be locked in rotation by means of a lock nut 11.

Le manchon 8 est percé transversalement par une lumière 10 pour le passage du collier 12. Le collier 12 est un collier ouvert dont les branches 13 et 14 sont écartées transversalement de part et d'autre par rapport au plan vertical passant par une partie du sommet du collier. Les extrémités 13a et 14a des deux branches sont recourbées vers le haut et forment deux étriers 15 et 16 écartés l'un de l'autre dans le sens longitudinal pour former le support d'un tube 20.The sleeve 8 is pierced transversely with a hole 10 for the passage of the collar 12. The collar 12 is an open collar, the branches 13 and 14 of which are spaced transversely on either side relative to the vertical plane passing through a part of the apex of the necklace. The ends 13a and 14a of the two branches are bent upwards and form two stirrups 15 and 16 spaced apart from one another in the longitudinal direction to form the support of a tube 20.

L'ouverture des branches 13 et 14 est suffisante pour permettre le passage du tube 20, lorsqu'on tourne le collier d'un quart de tour, de façon à présenter le collier "à cheval" sur le tube.The opening of the branches 13 and 14 is sufficient to allow the passage of the tube 20, when the collar is turned a quarter of a turn, so as to present the collar "astride" on the tube.

La lumière 10 dans le manchon est suffisamment grande pour pouvoir faire passer à travers cette lumière le collier ouvert 12, par exemple en fil d'acier.The light 10 in the sleeve is large enough to be able to pass through this light the open collar 12, for example of steel wire.

Après avoir enfilé le manchon 8 sur le collier 12, on visse le contreécrou 11 sur la tige 6, puis on visse de quelques tours le manchon 8 sur la tige de suspension 6. On fait ensuite accomplir au collier un quart de tour par rapport à sa position initiale transversale au tube 20. En ce moment, le collier est présenté "à cheval" sur le tube 20, car l;écar- tement des branches 13 et 14 le permet. On fait engager le tube 20 entre les. branches et vers le sommet du collier, puis on fait pivoter d'un quart de tour le collier, de façon à ce que les deux branches passent sous le tube, chacune de son côté du tube et on fait reposer le tube dans les étriers 15 et 16 du collier.After having threaded the sleeve 8 on the collar 12, the lock nut 11 is screwed on the rod 6, then the sleeve 8 is screwed on the suspension rod 6 with a few turns. The collar is then made to perform a quarter turn relative to its initial position transverse to the tube 20. At the moment, the collar is presented "astride" the tube 20, because the spacing of the branches 13 and 14 allows it. The tube 20 is engaged between the. branches and towards the top of the collar, then the collar is rotated by a quarter of a turn, so that the two branches pass under the tube, each on its side of the tube and the tube is placed in the stirrups 15 and 16 from the necklace.

Les extrémités 13a et 14a des branches remontent au minimum au niveau du plan diamétral horizontal du tube 20, qui ainsi ne peut échapper au collier. The ends 13a and 14a of the branches rise at least to the level of the horizontal diametral plane of the tube 20, which thus cannot escape the collar.

Pour éviter que le tube puisse se dégager du collier par suite de rotation de ce dernier, on serre le contre-écrou 11 sur le manchon, ce qui le rend solidaire de la tige de suspension.To prevent the tube from being released from the collar due to rotation of the latter, the lock nut 11 is tightened on the sleeve, which makes it integral with the suspension rod.

Le dispositif décrit présente une grande sécurité d'emploi.The device described has great job security.

En effet, pour que le tube décroche du collier, il faut simultanément, que le tube soit poussé vers le haut et que le collier tourne sur lui-même.In fact, for the tube to unhook from the collar, it is necessary simultaneously, that the tube is pushed upwards and that the collar turns on itself.

Puisque le manchon 8 peut être bloqué en rotation sur la tige de suspension au moyen du contre-écrou 11, elle-même bloquée en rotation par le contre-écrou 7 sur la base de la mâchoire 2, toute rotation en service est exclue. Since the sleeve 8 can be locked in rotation on the suspension rod by means of the lock nut 11, itself locked in rotation by the lock nut 7 on the base of the jaw 2, any rotation in service is excluded.

Claims (7)

REVENDICATIONS.CLAIMS. 1. Dispositif porteur démontable destiné à servir de support à des tubes1. Removable carrier device intended to serve as a support for tubes et fixé à des éléments de charpente (1), tels que des poutres et autres and fixed to structural elements (1), such as beams and the like profilés, au moyen de mâchoires (2,4) à écartement réglable, dont une profiles, by means of jaws (2,4) with adjustable spacing, one of which (4) au moins coulisse le long d'une plaque horizontale (3) solidaire de (4) at least slides along a horizontal plate (3) integral with l'autre mâchoire, audit dispositif étant fixée au moins une tige verti the other jaw, said device being fixed at least one vertical rod cale de suspension (6), caractérisé en ce que l'extrémité inférieure de suspension block (6), characterized in that the lower end of la tige (6) porte un organe rotatif (8) autour de l'axe de la tige (6)  the rod (6) carries a rotary member (8) around the axis of the rod (6) et pouvant être bloqué en rotation, ledit organe portant un collier and can be locked in rotation, said member wearing a collar ouvert (12) dont les deux branches (13,14) sont écartées de part et open (12) of which the two branches (13,14) are parted apart and d'autre d'un plan vertical passant par la partie du sommet du collier on the other side of a vertical plane passing through the part of the top of the necklace (12) et sont recourbées vers le haut, de façon à ce que les extrémités (12) and are bent upwards, so that the ends (13a,14a) des deux branches ainsi recourbées forment deux étriers (13a, 14a) of the two branches thus curved form two stirrups (15,16) écartés l'un de l'autre dans le sens longitudinal pour servir (15,16) spaced apart from each other in the longitudinal direction to serve de support au tube (20). supporting the tube (20). 2. Dispositif selon la revendication 1, caractérisé en ce que l'organe2. Device according to claim 1, characterized in that the member rotatif est un manchon (8) a axe vertical percé d'une lumière trains rotary is a sleeve (8) with a vertical axis pierced by a gear light versale (10) dont les dimensions correspondent à celles de la section versale (10) whose dimensions correspond to those of the section droite du fil du collier. right of the necklace thread. 3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le3. Device according to claim 1 or 2, characterized in that the collier est un tube métallique en fil d'acier dont le diamètre est necklace is a metal tube made of steel wire whose diameter is legèrement inférieur au diamètre de la lumière (10) dont est percé le slightly less than the diameter of the light (10) which pierces the manchon. muff. 4. Dispositif selon liune des revendications 1 à 3, caractérisé en ce 4. Device according to one of Claims 1 to 3, characterized in that que l'extrémité inférieure filetée de la tige de suspension (6) est that the threaded lower end of the suspension rod (6) is fixée par vissage dans un trou taraudé (9) du manchon (8). fixed by screwing in a threaded hole (9) of the sleeve (8). 5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce5. Device according to one of claims 1 to 4, characterized in that qu'un contre-écrou (11) se vissant sur la partie filetée de la tige a lock nut (11) screwing onto the threaded part of the rod est apte à bloquer en rotation le manchon.  is capable of locking the sleeve in rotation. 6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que6. Device according to one of claims 1 to 5, characterized in that l'écartement transversal des extrémités des branches (13,14) est adap the transverse spacing of the ends of the branches (13,14) is adapted té au diamètre du tube à porter. tee to the diameter of the tube to be worn. 7. Dispositif selon lune des revendications t à 6, caractérisé en ce que7. Device according to one of claims t to 6, characterized in that le collier est revêtu d'une garniture amortissant le bruit sous forme the collar is coated with a noise-absorbing lining in the form d'une gaine tubulaire en matériau approprié.  a tubular sheath of suitable material.
FR8413761A 1984-09-07 1984-09-07 Dismantleable tube support for fixing joinery elements Pending FR2570159A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8413761A FR2570159A1 (en) 1984-09-07 1984-09-07 Dismantleable tube support for fixing joinery elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8413761A FR2570159A1 (en) 1984-09-07 1984-09-07 Dismantleable tube support for fixing joinery elements

Publications (1)

Publication Number Publication Date
FR2570159A1 true FR2570159A1 (en) 1986-03-14

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FR (1) FR2570159A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20301353U1 (en) * 2003-01-29 2004-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH snap mechanism
FR2963173A1 (en) * 2010-07-21 2012-01-27 Telenco Telecomm Engineering Company Device for suspension of e.g. fiber to home optical cable on post, has open suspension ring including two branches including curved extreme parts forming housing in which sleeve is received and maintained in detachable manner
RU168353U1 (en) * 2016-09-06 2017-01-30 Общество с ограниченной ответственностью "НИЛЕД" ANCHOR BRACKET
RU2630681C1 (en) * 2016-03-21 2017-09-12 Андрей Валентинович Пакулин Method of cables securing and support-retaining element
CN107152565A (en) * 2017-05-31 2017-09-12 中国十九冶集团有限公司 Pipeline support
CN109630782A (en) * 2018-12-17 2019-04-16 宁波世峻汽配科技有限公司 A kind of rubber oil hose for facilitating suspension fixed
CN108263942B (en) * 2018-04-13 2024-04-09 万基控股集团石墨制品有限公司 Clamp convenient to adjust for graphitized electrode loading and unloading vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20301353U1 (en) * 2003-01-29 2004-06-09 Liebherr-Hausgeräte Ochsenhausen GmbH snap mechanism
FR2963173A1 (en) * 2010-07-21 2012-01-27 Telenco Telecomm Engineering Company Device for suspension of e.g. fiber to home optical cable on post, has open suspension ring including two branches including curved extreme parts forming housing in which sleeve is received and maintained in detachable manner
RU2630681C1 (en) * 2016-03-21 2017-09-12 Андрей Валентинович Пакулин Method of cables securing and support-retaining element
RU168353U1 (en) * 2016-09-06 2017-01-30 Общество с ограниченной ответственностью "НИЛЕД" ANCHOR BRACKET
CN107152565A (en) * 2017-05-31 2017-09-12 中国十九冶集团有限公司 Pipeline support
CN108263942B (en) * 2018-04-13 2024-04-09 万基控股集团石墨制品有限公司 Clamp convenient to adjust for graphitized electrode loading and unloading vehicle
CN109630782A (en) * 2018-12-17 2019-04-16 宁波世峻汽配科技有限公司 A kind of rubber oil hose for facilitating suspension fixed
CN109630782B (en) * 2018-12-17 2021-02-05 宁波世峻汽配科技有限公司 Rubber oil pipe convenient to hang and fix

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