FR2632026A1 - DEVICE FOR FASTENING ON A PROFILED BEAM - Google Patents
DEVICE FOR FASTENING ON A PROFILED BEAM Download PDFInfo
- Publication number
- FR2632026A1 FR2632026A1 FR8807003A FR8807003A FR2632026A1 FR 2632026 A1 FR2632026 A1 FR 2632026A1 FR 8807003 A FR8807003 A FR 8807003A FR 8807003 A FR8807003 A FR 8807003A FR 2632026 A1 FR2632026 A1 FR 2632026A1
- Authority
- FR
- France
- Prior art keywords
- support
- spring
- fastening
- profiled beam
- profiled
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
- F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
- F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
- F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
- F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
Dispositif de fixation d'un support longiligne sur une poutre profilée. Selon l'invention, le dispositif est constitué par un corps 1 en " U ", présentant une découpe 2, un ressort 8 étant monté pivotant sur un axe 3 transversal au corps, un second ressort 11 appliquant le ressort 8 contre le fond 4 du corps 1. Applications : montage sans outil et à sécurité positive d'un support de canalisation sur une poutre profilée.Device for fixing an elongated support on a profiled beam. According to the invention, the device consists of a "U" shaped body 1, having a cutout 2, a spring 8 being mounted to pivot on an axis 3 transverse to the body, a second spring 11 applying the spring 8 against the bottom 4 of the body. body 1. Applications: tool-free, positive-security mounting of a pipe support on a profiled beam.
Description
DISPOSITIF DE FIXATION SUR POUTRE PROFILEEDEVICE FOR FASTENING ON A PROFILED BEAM
La présente invention a pour objet un dispositif de fixation destiné en particulier, mais non exclusivement, à relier une barre, ou support longiligne, au talon d'une poutre The present invention relates to a fixing device intended in particular, but not exclusively, to connect a bar, or elongated support, to the heel of a beam
métallique, par exemple à section en I, ou analogue. metal, for example I-section, or the like.
On connatt déjà des fixations permettant d'assembler des supports longilignes sur le talon d'une poutre en I. Traditionnellement, on utilise des fers cornières qui sont assemblés, sur l'une de leurs branches au support par boulonnage, la seconde branche coinçant le talon de la poutre en I contre le support. Par support, on entendra un élément longiligne qui est lui-même destiné à servir de chemin de câble ou de canalisations diverses. Ce support peut être lui-même profilé en U ou en L. Cette solution classique est cependant onéreuse dans la mesure Fasteners are already known for assembling elongated supports on the heel of an I-beam. Traditionally, angle irons are used which are assembled on one of their branches to the support by bolting, the second branch wedging the heel of the I-beam against the support. By support, we mean a slender element which is itself intended to serve as a cable tray or various pipes. This support may itself be U-shaped or L-shaped. This conventional solution is, however, expensive to measure.
o elle nécessite des perçages dans la cornière et le support. o It requires holes in the angle and the support.
Afin de remédier à cet inconvénient, il a déjà été proposé de réaliser un dispositif de fixation comprenant un logement destiné à recevoir le support, le dispositif présentant un moyen de serrage du support dans le logement et un prolongement formant une zone d'appui coopérant avec la poutre, la surface de serrage du moyen de fixation sur le support étant située en un point intermédiaire du support dans le sens longitudinal de celui-ci, entre la surface d'appui sur In order to remedy this drawback, it has already been proposed to provide a fixing device comprising a housing intended to receive the support, the device having a means for clamping the support in the housing and an extension forming a bearing zone cooperating with the beam, the clamping surface of the fastening means on the support being located at an intermediate point of the support in the longitudinal direction thereof, between the bearing surface on
le support et la zone d'appui sur le talon de la poutre. the support and the support zone on the heel of the beam.
Ainsi, il n'est pas nécessaire de procéder à un alésage dans le support, et le degré de serrage peut être réglé, aussi bien dans le sens longitudinal du support par coulissement, que par pivotement, en fonction de la hauteur du talon de la poutre en I. Un tel dispositif de fixation est décrit dans FR-A-2 406 113. Mais, ce moyen de fixation nécessite l'emploi de clés de serrage et demande un temps de montage et de Thus, it is not necessary to bore in the support, and the degree of tightening can be adjusted, both in the longitudinal direction of the support by sliding, than by pivoting, depending on the height of the heel of the support. I. Such a fixing device is described in FR-A-2 406 113. However, this fastening means requires the use of tightening wrenches and requires a time of assembly and
démontage relativement importants.disassembly relatively important.
- 2- La présente invention a pour objet de remédier à cet inconvénient. Selon la présente invention, le système de fixation d'un support longiligne sur une poutre profilé est caractérisé en ce qu'il affecte la forme générale d'un U, dont l'aile inférieure constitue une surface d'appui pour le support, les ailes perpendiculaires à l'aile inférieure présentant un dégagement propre à venir entourer la section du profilé, un ressort deblocage en L étant monté pivotant autour d'un axe parallèle à l'aile inférieure du U, de sorte que l'une des branches du ressort vienne porter contre la surface interne du support. Ainsi, la mise en place du dispositif est extrêmement simple et ne nécessite aucun outillage. Il suffit, en effet, de soulever le ressort et d'amener le dispositif sur la poutre pour que ce dispositif se trouve bloqué sur celle-ci par The object of the present invention is to remedy this drawback. According to the present invention, the system for attaching an elongated support to a profiled beam is characterized in that it affects the general shape of a U, the lower wing of which constitutes a bearing surface for the support, the wings perpendicular to the lower flange having a clean clearance to come surround the section of the profile, an L-shaped locking spring being pivotally mounted about an axis parallel to the lower flange of the U, so that one of the branches of the spring comes to bear against the internal surface of the support. Thus, the implementation of the device is extremely simple and requires no tools. It suffices, indeed, to lift the spring and bring the device on the beam so that this device is blocked on it by
simple relâchement du ressort.simple release of the spring.
D'autres caractéristiques et avantages de l'invention Other features and advantages of the invention
apparaîtront au cours de la description qui va suivre d'un will appear in the course of the following description of a
mode particulier de réalisation, donné uniquement à titre d'exemple non limitatif, en regard des dessins qui représentent: - la figure 1, une vue en perspective d'un dispositif selon la présente invention; - la figure 2, une vue en coupe selon la ligne II-II de la figure 1 du même dispositif; la figure 3, une vue en perspective du montage de deux particular embodiment, given solely by way of non-limiting example, with reference to the drawings which represent: FIG. 1, a perspective view of a device according to the present invention; - Figure 2, a sectional view along the line II-II of Figure 1 of the same device; FIG. 3, a perspective view of the assembly of two
dispositifs sur une poutre métallique profilée de type IPN. devices on a profiled metal beam type IPN.
Sur la figure 1, on voit qu'un dispositif selon l'invention se compose d'un corps 1, en forme générale de U. Ce corps 1 comporte, à sa partie avant, un dégagement 2, dont la conformation est telle que le corps 1 puisse venir entourer une moitié, ou sensiblement la moitié, d'une section de talon d'une poutre profilée. Dans l'exemple représenté, cette poutre a été choisie comme une poutre en I, de sorte que la découpe 2 correspond sensiblement à la moitié de la branche inférieure du I. Sensiblement au niveau de la découpe 2, apparaft un axe 3 de pivotement. Le corps 1 comprend une aile inférieure ou horizontale 4 et deux ailes perpendiculaires à l'aile 4, référencées respectivement 5 et 6. Sur les axes 3 sont montées des chapes 7 solidaires d'un ressort en L 8, présentant une branche avant 9 et une branche arrière 10. Un second FIG. 1 shows that a device according to the invention consists of a body 1, generally U-shaped. body 1 may surround a half, or substantially half, of a heel section of a profiled beam. In the example shown, this beam has been chosen as an I-beam, so that the cutout 2 substantially corresponds to half of the lower branch of the I. Substantially at the cutout 2, appears a pivot axis 3. The body 1 comprises a lower or horizontal wing 4 and two wings perpendicular to the wing 4, respectively referenced 5 and 6. On the shafts 3 are mounted clevises 7 integral with an L 8 spring, having a front branch 9 and a rear branch 10. A second
ressort 11 est solidarisé de la pièce 7 par un rivet 13. spring 11 is secured to the piece 7 by a rivet 13.
Ce ressort est maintenu sous tension par un contact avec des This spring is kept under tension by contact with
pattes 12, découpées dans le U 1, puis repliées. legs 12, cut in the U 1, then folded.
Comme celà apparait sur la figure 2, qui est une coupe selon la ligne IIIl de la figure 1, le support généralement un support de canalisation 14 qui, dans le cas représenté, est un profilé en forme de U, est glissé audessous de l'aile 9 du ressort 8, et est maintenu contre l'aile 4 par la pression de As shown in Figure 2, which is a section along the line IIIl of Figure 1, the support generally a pipe support 14 which, in the case shown, is a U-shaped profile, is slid below the 9 of the spring 8, and is held against the wing 4 by the pressure of
l'aile (9), pression résultant de l'action du ressort 11. the wing (9), pressure resulting from the action of the spring 11.
L'élément de fixation 1 peut donc coulisser sur le support 14, ou inversement, par soulèvement de la patte 10 du ressort 8 The fastening element 1 can therefore slide on the support 14, or conversely, by lifting the tab 10 of the spring 8
qui libère le contact entre l'aile 9 et le fond du profilé 14. which releases the contact between the wing 9 and the bottom of the section 14.
On remarquera que le mode de serrage ainsi établi est à sécurité positive, c'est-à-dire que le ressort 11 tend en permanence à appliquer la patte 9 contre le fond 14 du support. Il en résulte que, sans intervention humaine, le It will be noted that the tightening mode thus established is positive safety, that is to say that the spring 11 tends permanently to apply the tab 9 against the bottom 14 of the support. As a result, without human intervention, the
dispositif reste automatiquement bloqué. device remains automatically blocked.
La figure 3 représente un ensemble de deux dispositifs montés sur une poutre IPN. En effet, pour des raisons de sécurité, et pour obtenir un accrochage convenable, il est souhaitable que la partie inférieure de l'IPN soit complètement entourée à l'aide de deux dispositifs de fixation selon l'invention. Bien entendu, le dispositif qui a été décrit en regard des figures précédentes est symétrique, de sorte que deux dispositifs semblables puissent venir se fixer sur une- seule et même -4- poutre. Bien entendu, la découpe 2 peut être aJustée au profil Figure 3 shows a set of two devices mounted on an IPN beam. Indeed, for security reasons, and to obtain a suitable attachment, it is desirable that the lower part of the IPN is completely surrounded by two fasteners according to the invention. Of course, the device which has been described with reference to the preceding figures is symmetrical, so that two similar devices can be fixed on one- and even-beam. Of course, the cutout 2 can be adjusted to the profile
de la poutre sur laquelle on désire assujettir le support. of the beam on which one wishes to subjugate the support.
Le mode opératoire de cette fixation est extrêmement simple. The procedure of this fixation is extremely simple.
Dans un premier temps, on glisse sur un support 14 deux dispositifs de fixation 1. Par soulèvement des languettes 10, on fait coulisser les deux fixations 1 sur le support 14 de manière à ce que les dégagements 2 viennent s'assujettir sur le talon ou partie intérieure du profilé IPN. Puis, on relâche Firstly, two fastening devices 1 are slid on a support 14. By lifting the tongues 10, the two fasteners 1 are slid onto the support 14 so that the recesses 2 come to be fastened on the stub or inner part of the IPN profile. Then, let's go
simplement les languettes 10 et la fixation est assurée. simply the tabs 10 and the fixation is ensured.
Ensuite, on monte sur le support 14 et à la partie inférieure de celui-ci, les différents chemins ou les canalisations nécessaires par passage à travers les trous 15 prévus dans le Then, on the support 14 and on the lower part thereof, the different paths or the pipes required by passing through the holes 15 provided in FIG.
support 14.support 14.
I1 va de soi que de nombreuses variantes peuvent être introduites, notamment par substitution de moyens techniquement équivalents sans pour autant sortir du cadre de l'invention. - 5-. It goes without saying that many variants can be introduced, in particular by substitution of technically equivalent means without departing from the scope of the invention. - 5-.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807003A FR2632026B1 (en) | 1988-05-26 | 1988-05-26 | FIXING DEVICE ON A PROFILED BEAM |
DE19893916677 DE3916677A1 (en) | 1988-05-26 | 1989-05-23 | Device for fastening on a profiled load-bearing member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807003A FR2632026B1 (en) | 1988-05-26 | 1988-05-26 | FIXING DEVICE ON A PROFILED BEAM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2632026A1 true FR2632026A1 (en) | 1989-12-01 |
FR2632026B1 FR2632026B1 (en) | 1990-09-07 |
Family
ID=9366637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8807003A Expired - Lifetime FR2632026B1 (en) | 1988-05-26 | 1988-05-26 | FIXING DEVICE ON A PROFILED BEAM |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3916677A1 (en) |
FR (1) | FR2632026B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB558689A (en) * | 1942-07-13 | 1944-01-17 | Celotex Ltd | Improvements in or relating to supporting means for building boards and the like |
DE818483C (en) * | 1950-07-30 | 1951-10-25 | Gutehoffnungshuette Oberhausen | Spacers, especially for track expansion frames |
DE1080044B (en) * | 1958-10-03 | 1960-04-21 | Lorenz Polygon Ausbau G M B H | Continuous bolting |
DE1826381U (en) * | 1960-09-08 | 1961-02-09 | Karl Arnau | SUPPORTING DEVICE FOR FLOATING SUB-CEILINGS. |
DE1867414U (en) * | 1962-11-29 | 1963-02-21 | Schwarz Kg Hermann | DEVICE FOR TENSION-RESISTANT AND COMPRESSION-RESISTANT BOLTING OF EXTENSION ARCHES IN STONE AND EXTRAS. |
DE1875511U (en) * | 1963-04-26 | 1963-07-18 | Heinz Dr Ing Recker | BOLTING DEVICE FOR PIT REMOVAL. |
-
1988
- 1988-05-26 FR FR8807003A patent/FR2632026B1/en not_active Expired - Lifetime
-
1989
- 1989-05-23 DE DE19893916677 patent/DE3916677A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB558689A (en) * | 1942-07-13 | 1944-01-17 | Celotex Ltd | Improvements in or relating to supporting means for building boards and the like |
DE818483C (en) * | 1950-07-30 | 1951-10-25 | Gutehoffnungshuette Oberhausen | Spacers, especially for track expansion frames |
DE1080044B (en) * | 1958-10-03 | 1960-04-21 | Lorenz Polygon Ausbau G M B H | Continuous bolting |
DE1826381U (en) * | 1960-09-08 | 1961-02-09 | Karl Arnau | SUPPORTING DEVICE FOR FLOATING SUB-CEILINGS. |
DE1867414U (en) * | 1962-11-29 | 1963-02-21 | Schwarz Kg Hermann | DEVICE FOR TENSION-RESISTANT AND COMPRESSION-RESISTANT BOLTING OF EXTENSION ARCHES IN STONE AND EXTRAS. |
DE1875511U (en) * | 1963-04-26 | 1963-07-18 | Heinz Dr Ing Recker | BOLTING DEVICE FOR PIT REMOVAL. |
Non-Patent Citations (1)
Title |
---|
DE - B 25335 VI/5C (FA. EWALD BERGHAUS) * |
Also Published As
Publication number | Publication date |
---|---|
DE3916677A1 (en) | 1989-12-07 |
FR2632026B1 (en) | 1990-09-07 |
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Legal Events
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---|---|---|---|
ST | Notification of lapse |