FR2647180A1 - INTERIOR SUPPORT AND GUIDE COLUMN FOR FLUID CONDUITS AND CABLES AND PROFILES FOR FORMING SUCH COLUMNS - Google Patents

Abstract

According to the invention, a column is formed from two or more support profiles 10, 20, these support profiles being assembled and retained by a core profile 25, a support profile may comprise a longitudinal groove 11 provided with 'a bottom 16 from which protrude spaced ribs 13, this bottom having in the longitudinal spaces between ribs and walls, rows of anchoring openings 15, the walls and ribs serving as bearing surfaces. Applications: laying and maintaining pipes and various objects.

Description

INTERIOR SUPPORT AND GUIDE COLUMN FOR CONDUITS AND

  FLUID CABLES AND PROFILES TO FORM THESE COLUMNS.

  The present invention relates to a column intended to support various objects and surfaces, either directly or using additional parts, as well as to the guide

  interior of fluid conduits, including electricity.

  It also refers to metal profiles or any

  other material which, according to the invention, form these columns.

  The industry knows and uses many profiles, made of metal or plastic, specially intended to be mounted with other profiles, in order to compose a structure or an object. It also has profiles or longitudinal members provided, in longitudinal alignment, with a plurality of openings, notches or projections intended for anchoring, holding or hooking the various

support objects or arms.

  However, this type of profile is, on the one hand and generally, not intended to receive more than one object or arm at the height or at the location of each window; on the other hand, it does not effectively prevent the angular displacement of the object or of the arm supported relative to the profile; finally, these openings, notches or projections are only prepared to work or serve to

outside of the profile.

  According to the invention, a profile comprises a plurality of equal anchor openings in alignment and equidistance, but on each side of these openings extend surfaces or ribs of angular displacement stopper, perpendicular to the plane which contains

said openings.

  -2- According to the invention, these abutment surfaces or ribs extend perpendicularly to the two sides of the plane which

contains the anchor openings.

  According to another embodiment of the invention, each profile comprises several series of openings. There are two or more rows of adjacent and parallel anchor openings, each separated by the surfaces

  mentioned or the stop ribs.

  According to another preferred embodiment of a profile according to the invention, this can include a first longitudinal grooving provided with a bottom in which, from which extend spaced ribs, parallel to the walls which determine this grooving , these walls and ribs serving as stops. It can also consist of a second grooving or a longitudinal notch perpendicular to the first grooving, into which a plate is introduced

  provided with one or more lines of anchor openings.

  A profile according to the invention may include in its branches one or more lines of anchoring opening and grooving, in accordance with any previous embodiment, located or distributed in different positions

or relative orientations.

  The anchoring openings mentioned can be intended to support and hold various objects, while the abutment surfaces, whether the grooving walls or the intermediate ribs, are intended to prevent the

  angular displacement of these objects relative to the profile.

  According to the preferred embodiment, the anchoring between the profiles, whether they are of support, of core, or of objects in the anchoring opening rows, comprises a locking means which prevents vertical displacements relative to the

column formed.

  The invention also refers to the columns for supporting objects, from the characteristics of the profiles previously described, these columns also serving to hide, guide and support the various conduits and cables of fluids, including electricity, generally used. in an enclosure or dwelling place, such as communication lines, water, gas, heating, electricity, as well as the connections or plugs necessary for the use of these fluids or electric currents. These different kinds of columns have already been proposed and are well known. The types of columns known generally have 1% -disadvantage of not combining or not combining the support and guiding properties. For example, the assembly of profiles capable of containing cables is known, but they are mainly intended to support panels for covering or separating spaces. We also know the appropriate columns for the connection of conduits between the ceiling and the floor of a place,

  but they are not very good at supporting objects.

  Another disadvantage of known types of columns is that they have been designed for specific applications and their possibilities of transfer or change of place, even in the same place, remain limited. Other times they cannot be inspected or they cannot be opened without altering their structure in order to add or change the guided conduits; finally, they also have the drawback that it is not possible to add compatible elements or elements of the same nature as the column,

  in order to increase its function or even its dimensions.

  In accordance with the invention, a column has the characteristics of being able to be inspected, transported and modular both in terms of its structure and its dimensions by removing or adding elements. In addition, it is prepared to be installed between a floor or

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  -4- a special ceiling. The column of the invention can even constitute a horizontal element between other columns in order to define a place or a three-dimensional space. According to the invention, a column can be formed from two or more support profiles, in accordance with the characteristics mentioned above, these support profiles being assembled and retained by core profiles and the spaces between support profiles and core sections being concealed by covers. These core profiles can have the same length as the support profiles or extend over the entire height of the columns, but it is preferable that they have parts or elements duly

  distributed throughout the column.

  On the other hand, these core profiles use, in order to fulfill their holding function, the anchoring openings and the abutment surfaces of the support profiles, or else have nesting configurations in the

  inner branches of these support profiles.

  In addition to said holding function, these core sections allow the guidance or the internal distribution of the

  fluid conduits running through the column.

  To make the characteristics of the invention and its fields of application more clearly understandable, it

  a description of examples is given below, not

  limiting, its realization or its application, with reference to the attached drawings, in which: FIG. 1 represents schematic views of the cross section of examples of support profiles which incorporate the characteristics of the invention; FIG. 2 represents partial elevation views of the examples of the preceding figure; Figures 3 to 6 are partial views in cross section of examples of support profiles according to the invention; Figures 7 to 10 are cross-sectional views of examples of core sections usable in the formation of support columns according to the invention; Figure 11 is a partial elevational view corresponding to the core section of Figure 10; Figure 12 is a cross-sectional view of another example of a core section according to the invention; Figures 13 to 16 are cross-sectional views of examples of support profiles according to the invention; FIG. 17 is a cross-sectional view of an example of a cover usable in the columns, according to the invention; Figures 18 to 20 are cross-sectional views showing the arrangement and assembly between examples of support profiles and core to form a support column according to the invention; Figure 21 is a partial view from above with parts 8tées showing a column according to the invention, traversed by different pipes and cables; FIG. 22 shows a detail in vertical section partially cut away of an example of a device for fixing a column according to the invention between the ceiling and the floor; Figures 23 to 27 are views of support parts anchorable in a column, according to the invention; Figures 28 and 29 are sectional views of a connecting piece between columns according to the invention; FIG. 30 is a perspective view of a support for surfaces and objects using support columns according to the invention; FIG. 31 is a perspective view of an open place determined by support columns according to the invention; Figure 32 is a partial elevational view of an embodiment of a column according to the invention; Figure 33 is a perspective view of a surface

  supported between two column parts, according to the invention.

  Figure 34 is a schematic view of another embodiment of an anchoring profile, applicable to support profiles, core profiles and objects to be supported in columns, according to the invention; Figures 35 and 36 are views from above and in elevation of a locking piece usable on the anchoring profile illustrated in Figure 34; and Figures 37 and 38 are schematic views of the

  operation of this blocking part.

  In accordance with the schematic representation of Figures 1 and 2, a support profile (10) according to the invention, has a longitudinal grooving (11) which can be single or multiple, according to the schematic illustration of this figure . By assembling the walls (12) or the intermediate ribs (13) which define this single or multiple grooving (11), other closing or bottom ribs (14) can be provided on which it has been produced, equidistantly and longitudinally, a plurality of identical anchoring windows or lights (15). The bottom ribs (14) provided with anchoring openings (15) are perpendicular to the walls (12) and to the intermediate ribs (13), and can also be located approximately half the length of these walls or ribs. (12, 13), as indicated on the part

left of figure 1.

  In the embodiment illustrated on the far right of Figures 1 and 2, the grooving (11) has a bottom (16) from which project ribs (17). A second grooving form lateral notches (18), perpendicular to the first grooving (11), located towards the outside of the profile, receives by interlocking a plate (19) provided with series of lights or anchoring openings

  identical to those designated by the reference (15).

  In order to form columns from profiles have the above characteristics, these are adjusted for example from the partial illustration of Figures 3 to 6, the branch or branches of the profile which extend from the grooving (11) can take as a whole an approximately semi-circular (20), polygonal (21), semi-square (22) or

elliptical (23).

  To achieve joining and immobilizing the support profiles according to the invention, with the aim of constituting support columns and, in addition, to complete the function of channeling fluids provided by these columns, provision is still made according to the invention, profiles called core profiles, the examples of which are shown in the

Figures 7 to 12 and 18.

  In the examples illustrated in Figures 7 to 11, such core profiles have the constant characteristic of comprising at least two ribs, projections or fins (24) which extend in opposite directions from a hollow core (25) , which can take different forms depending on the needs or the use of the column. It is thus -t8-that in FIG. 7 a rectangular core (26) is represented, in FIG. 8 an equally rectangular core (27) with large convex sides which encloses a tube with circular section (28), and in the figure 9 a nucleus formed of three

  tubes (29), of circular section joined tangentially.

  The projections or fins (24) of each core profile (25) are intended to penetrate into the groove (11), inside the support profile (10), until they are anchored in the windows (15) and thus preventing their angular displacement by abutment on the walls (12) or the ribs (13). The anchoring is obtained by means of the configuration in hooks (30) which presents the edge of these projections, as

  this can best be seen in Figure 11.

  In FIG. 10, a core section is shown identical to that of FIG. 8, except that on the small sides of its core, it has, in addition to the anchor projections (24), other more projections. small (31) intended to remain fixed between the multiple grooves (11) of the interior of the support profile, embracing the

  walls (12) and the intermediate ribs (13).

  FIG. 12 shows an example of a core profile (32) which fulfills the same function of assembling support profiles and guiding ducts as those previously described, and which, like them, has a hollow core ( 33), but whose assembly with the support profiles is not carried out using the anchoring openings (15) but by means of four ribs, branches or arms (34), radially projected from the core ( 33), respectively terminated by interlocking notches (35), on the corresponding ribs of the support profiles, as will be explained below. This example of a core profile has been designed to work preferably in conjunction with the examples of support profile provided

  of plate (19) with rows of anchor openings (15).

  In FIGS. 13 and 14 are shown examples of --9-completed embodiments of support profiles according to the invention, comprising the characteristics represented in FIGS. 3 and 6. In the example of FIG. 13, the branches ( 20) extend until constituting near each of its ends a grooving (36) of characteristics identical to those mentioned for the grooving (11) and naturally provided with a closing or bottom rib (37) with openings d anchor (38) identical to those indicated by the reference (15). In the example of FIG. 14, the branches (23) extend to a suitable distance, and end in

  ends (39) provided with retaining sockets (40).

  In Figures 15 and 16 there are shown examples of finished support profiles according to the invention, especially bearing the configurations shown in Figure 5. In the example of Figure 15, the legs (41) are extend to the breaking of their ends by forming ribs (42) which remain face to face and from which project, perpendicularly towards the outside of the profile, other ribs (43) in which openings are made

  identical to those previously indicated (15).

  In the example of FIG. 16, the branches (41) extend to a suitable distance, their ends having a plurality of hooks (45) identical or similar to those (30) illustrated and described in the figure

11.

  In Figure 18, there is shown a horizontal section of an exemplary support column formed, by means of support profiles shown in Figure 14. As can be seen in Figure 18, in another example embodiment, a de-core profile (50) similar to that shown in Figure 10 keeps two support profiles assembled. To do this, as mentioned previously, the fins (24) of the core profile (50) are introduced into the grooves (11) and remain anchored -10- by the hooks (30) on the respective windows (15), so that the assembly acquires solidity, without the possibility of angular movement between its parts. In Figure 19, there is shown a horizontal section of an example of a support column according to the invention, in this case formed a support profile shown in Figure 13. As can be seen in the figure 19, a core section (25) identical to that shown in FIG. 10 keeps two support sections assembled. To do this, as mentioned previously, the fins (24) of the core profile (50) are introduced into the grooves (11) and remain anchored by the hooks (30) on the respective slots (.15). For their part, the projections (31) also remain introduced into the other grooves (11), so that the assembly acquires solidity, without the possibility of movement

angular between its parts.

  The interior space of the columns thus formed is substantially hollow and its open lateral parts are masked by means of covers (46) which can be snapped on or in another form, for example of the kind illustrated in FIG. 17. The conduits or cables for fluids specific to a building or a room can pass through the interior of the columns thus formed, and be channeled through the hollow interior of the core profiles

(25, 50).

  In FIG. 20 another embodiment of a support column according to the invention is shown, which offers support profiles in three orthogonal directions. In this case, two profiles identical to that shown in FIG. 15 are used, assembled by means of a core profile similar to that of FIG. 12, with anchoring of the hooks (45) of the ends of the branches (41). a support profile of the type shown in Figure 16 to the end ribs (43) provided with 11- lights (15). In this figure 20 it can be seen that the hollow space is considerable inside the column, spaced adequate to be traversed by a plurality of conduits and cables. It can also be observed that in addition to having grooves (11) in three orthogonal directions, capable of supporting arms and objects, the interior of the column can be inspected by removing the cover (46) which closes the fourth direction or open face

of the column.

  As shown in Figure 21, the core sections can be discontinuous or be split over the height of a support column, or even of a different model along this same column. These core profiles, in addition to their function of assembling and holding two or more support profiles, as well as channeling the various conduits (47) for fluids, can serve as a means of fixing the column between a surface of ceiling (48) and a floor surface (49), for example by means of tensioning devices (50, 51) which, as can be seen in more detail in Figure 22, are screwed to the end of a tubular segment (52) which is introduced into the hollow interior of a core profile, where it is retained by means of captive screws (53). The device (50, 51) can optionally remain masked with a shell

wheel cover (54).

  The columns according to the invention, formed in accordance with the elements described above, fulfill their support function thanks to one or more support parts or arms (55) of the model shown in example in FIGS. 23 to 26, or by direct support of one or more objects (57), such as that which is represented in FIG. 27. As can be seen in these figures, the support parts (55) can be formed in very different shapes and dimensions variable, subject only to presenting an end provided with hooks (56) of suitable shape and dimensions to fit in the grooves (11, 36) of the

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  -12- profiles and anchor to the openings (15, 38) of these grooves or ribs (43). the same applies to the objects which can be anchored directly on the support columns according to the invention, for example the lamp (57) illustrated in FIG. 27. In FIG. 20, there is shown in section, a part of the support arms (55) anchored according to the previously indicated method, that is to say without

angular displacement.

  The support columns according to the invention, in addition to constituting an independent support element fixed suitably to the floor and / or the ceiling of a room, can also remain united to any surface or wall, for example at by means of other parts provided with an end have hooks (56) suitable for

  anchoring the openings (15, 38) of the support profiles.

  From the above description it is understood that a column

  according to the invention, may have grooves or rows of anchoring lights in other directions than the four orthogonal directions illustrated by the previous examples. A person skilled in the art can easily design a star arrangement of support profiles joined by a core profile according to the invention, with always a direction or a face of the column that can be inspected through its corresponding cover. It is also understood that each direction or support face of the same column

  may have a different support profile.

  It is also understood, and this is one of the advantageous characteristics of the invention, that the dimensions of a column can be modified by maintaining the support profiles and by changing the core profile, or conversely by keeping this last and replacing the

support profiles.

- 13-

  From the above description we understand and conclude

  the versatility of the support columns according to the invention, which in addition to their characteristic of being able to be inspected by fitting the covers (46), offer the possibility of being moved and of being able to change the objects which they support, as well as add or remove

support profiles.

  As indicated in FIG. 21, the communication of the conduits and the conduits (47) between columns according to the invention can be done by the ceiling (48) or by the floor (49). However, this communication can also be carried out between columns which are relatively close by means of parts or tubular beams, for example the part designated by the reference (58) in FIGS. 28 and 29, which adopts a substantially tubular shape, open to diametrically opposite zones, with an internal partition (59) which asymmetrically divides its hollow internal part. This partition (59) is provided with a plurality of spaced openings (60) and the ends of the

  piece (58) have a thread (61).

  FIG. 30 shows examples of the different possibilities of supporting various surfaces by means of columns (62) according to the invention, which include panels (63), blinds (64) and tables (65), always of course, using the function of masking and channeling fluids. The support for these surfaces (63, 64, 65) is obtained by means of tubular parts (58) and threaded yokes (55) shown in FIG. 24. By means of the anchoring profile of these yokes (55), they are joined to the columns (62) by the appropriate points of their rows of anchoring openings. Then introduced the threaded end (61) of the parts in these yokes and threaded plugs (66) also ensure this union. In the example illustrated in FIG. 30, a tubular piece (58) is used to suspend a lamp (67) using an arm (68) which are joined to the piece (58) using the -14 - plurality of threads (60) provided inside. -With regard to this lamp (67), it is understood that the wiring traverses any column (62), either by crossing the cover (46) or the plugs (66), by the hollow interior space of the parts ( 58). On the other hand, two parts (58) are also shown spaced in the same plane, between which there is the panel (63) introduced by its ends in the longitudinal recess of these parts (58). In this longitudinal hollow space, we can also

  insert the drum or roller of a blind (64).

  Finally, for an expert in the field, the support functions that these parts (58) or others can provide

similar are countless.

  Also shown in Figure 30 is a table (65) supported between columns (62). In the example, the mounting of the table (65) is obtained by means of parts (55) shown in FIG. 26, once its anchoring profile has been introduced into the anchoring openings (15) appropriate columns (62), which are screwed to a frame (69) on which we sit the table (65). It is understood that this table (65) could also be supported by parts (58) fixed and spaced on the same horizontal plane by yokes (55) using the threads (60) to fix the table (65). It is also understood that in the case of panels or vertical surfaces (63), they can be fixed by introducing their ends into the grooves (11) or other support profiles which make up the

columns (62).

  These columns (62) according to the invention, are also capable of constituting or determining a place by themselves, which constitutes the example illustrated in FIG. 31, where the four columns (62) suitably fixed and connected in a vertical position remaining assembled and determining a room -15- by their upper ends, this being the element for assembling identical columns (62) and the room being able to be lit by means of lamps (57) or closed by panels (63). In Figure 32 there is shown a support column (62) according to the invention, with a partial elevation view of the side obscured by a cover (46), which can be interrupted at various places or areas in order to add records or

  connection or control terminal points (70).

  In Figure 33, there is shown another embodiment and application of a support column according to the invention, which also serves, in this case, as a support element. As shown in this figure, two sections or parts of column (62) according to the invention support a table or surface (65). One of the columns (62) rests on a device (51) of the kind described above, through which penetrate, inside, various conduits and cables. The other column (62) rests on a conventional base (71) and so that the conduits and cables pass hidden and protected from one column to the other, provision has been made to install a "U" profile. (72) which crosses the respective covers (46) of the columns at suitable points. One could also use a tubular part (58) like that described in FIGS. 28, 29,

and 30.

  In Figures 34 to 38, there is shown an embodiment of an anchoring profile in the lines

  anchoring opening (15) of the columns according to the invention.

  In this way, one obtains in the manner which will be explained later, a blocking of the possible vertical displacements of the objects or of the parts to be supported in the columns of the invention. In accordance with this embodiment, following the configuration of anchoring with hooks (56), a transverse notch (73) is produced with variable length and at a height which coincides with the depth of the hooks (56) -16- in the openings. anchor (15). In the notch (73) a sliding part is introduced, for example like that shown in FIGS. 35 and 36, which bears the reference (74). This part consists of a solid body part (75) having dimensions which coincide in height with the notch (73) and in width with those of the anchoring openings (15), and a slide part in the notch (73) formed of discs (76) spaced at a distance equivalent to the anchoring profile and having a

  diameter greater than the height of the body part (75).

  FIGS. 37 and 38 schematically illustrate the way in which this part (74) works and how it achieves the blocking of the vertical displacements of the profiles or objects supported in the columns of the invention. The hooks (56) are introduced into the anchoring openings (15) until they are superimposed on the solid areas (14) between these openings. Then, the part or object which bears the general reference (55) descends until the hooks (56) support or hang in these areas (14). As a result of the previous movement, part of the openings (15) remains open or free, the height of this open part coinciding with the depth of the hook (56) and the height of the notch (73) and of the body (75) of the part (74); it can therefore be slid by push guided by the discs (76) until the obstruction of this open part of the openings (15), and one thus arrives at the position shown in FIG. 38, on which one can observe the blocking of the vertical movement of the supports or objects (55). To extract these supports or objects, you must

  of course remove the part (74) beforehand.

  As already indicated, this embodiment of anchoring profile with blocking of vertical movement is applicable to all shapes and models of profiles, supports, objects or parts bearing the general reference (55) which

  be supported in columns, according to the invention.

  In each anchoring section, there are of course provided several notches (73) and locking pieces (74) in corresponding number according to the height of each anchoring section. Naturally, the shape and dimensions of the hooks (56) which make up the anchoring profile can be very diverse. Of course, the profiles and for good reason the columns according to the invention can be made of various materials, preferably extrudable materials, such as plastic and metallic materials, especially aluminum and PVC. Similarly, the covers (46) must be made with! 5 a semi-rigid material allowing their nesting and their extraction from the profiles and giving the columns their property of accessibility. It is also obvious that there are numerous modifications and variations to be introduced into the invention described above, without

get out of its frame.

-18-

Claims (20)

  1.- Object support column and interior guide- for conduits and cables of fluids, formed of one or more longitudinal profiles, its interior being accessible by a cover or manhole, characterized in that it comprises two profiles (10) support oriented in two opposite directions, each of which has one or more longitudinal rows of openings of equal anchors, ribs (12) perpendicular to the plane which contains these series of openings extending from each side of said lines, these sections (10) being joined together or immobilized by a section (25) of core, the interior of which is hollow, and from which project ribs (24) provided. hooks (30) on their edges, and whose hooks (30) are anchored in one of the series of openings (15) of each of the support profiles; the open surfaces between support profiles (10) and core profile (25) being closed by covers (46) removable longitudinal.   2.- Column according to claim 1, characterized in that the surfaces or ribs (12) flanking the series (15) anchoring openings (15) extend perpendicularly from   two sides of the plane that contains these opening lines.   3.- Column according to claim 1, characterized in that the core profile (25) is divided into parts   distributed over the height of the column.   4.- Column according to one of claims 1 to 3, characterized in that it has at least three support profiles (41) oriented in different directions, -19- joined or immobilized by sections (32, 34) core profiles, leaving at least one space between the support profiles (41) which is closed by means of a removable cover (46).   5.- Column according to one of claims 1 to 4, characterized in that the rows of anchor openings (15) are spaced along each support profile (10) which forms these columns.   6.- Column according to one of claims 1 to 5, characterized in that the distribution of the rows of anchor openings (15) is different on each support profile (10) which breaks it down.   7.- Column according to one of claims 1 to 6, characterized in that the core profile sections (25)   are different from each other on the same column.   8.- Object support column and interior guide for fluid conduits and cables, formed of one or more longitudinal profiles, its interior being accessible by a manhole, characterized by the fact that it comprises two support profiles oriented in opposite directions, each of which has one or more longitudinal grooves (11) provided with a bottom (14) in which, parallel to the walls which define this grooving, spaced ribs (17) have been produced, a second grooving (18) 3O with an orientation perpendicular to the first groove (11), in which is housed a plate (19) provided with one or more rows of anchor openings (15), these support profiles being joined together or immobilized by a core profile (25), the interior of which is hollow, from which protrudes ribs (24) terminated in an interlocking groove for the corresponding ribs which are projected from the interior ur support profiles, the open surfaces between the support profiles and the core profile being hidden by means of removable longitudinal covers. 9. Column according to claim 8, characterized in that the core section (25) is divided into sections distributed at   inside the column over its entire height.   10. Column according to one of claims 8 and 9, characterized in that it comprises at least three sections (41) of support oriented in different directions, joined and immobilized by sections of core sections (32, 34 ), leaving at least one space between the profiles   support which is hidden by means of a removable cover (46).   11. Column according to one of claims 8 to 10, characterized in that the support profiles (41) which compose it also have anchoring openings (35) distributed separately.   12.- Column according to one of claims 8 to 11, characterized in that the distribution of the rows of anchor openings (15) is different for each support profile that composes it.   13.- Column according to one of claims 8 to 12, characterized in that the sections of core sections (32, 34) are different from each other throughout the same column. 14.- Column according to one of claims i to 13, characterized in that it is fixed between a surface on the ceiling and another on the ground by means of tensioning devices (50, 51) which are united to the respective profiles of   core (25) located at the ends of the column.   -21- 15.- Column according to one of claims 1 to 14, characterized in that the pipes and the conduits which it hides and guides, are directed towards other similar columns by means of section profiles in 'jUil (72) who   pass through their respective removable covers.   16.- Column according to one of claims 1 to 14, characterized in that the pipes and the conduits which it obscures and guides, are directed towards other similar columns by means of tubular parts (58) supported between pairs screeds with hooks that   are anchored in the series of anchor openings (15).   17. Column according to claim 16, characterized in that these tubular parts are longitudinally open in opposite zones, their interior being divided into symmetrical spaces by a longitudinal partition provided   of a plurality of spaced orifices.   18.- Column according to any one of the preceding claim, characterized in that the objects, the profiles and the parts to be supported in their openings have an anchoring edge formed by a plurality of hooks (30, 56) , a longitudinal notch (73) of variable length and at a height coinciding with the depth of the hook being produced at the end of each hook configuration (56), a locking piece (74) having a length approximately equal to that of the notch and   a height coinciding with that of the notch.   19.- Profile intended to form a column according to one of the preceding claim, characterized in that it has on its face one or more longitudinal rows of equal anchor openings (15), perpendicular surfaces or ribs (12, 13, 17) to the plane which contains these lines of openings extending from each side of these lines. 22- 20.- Profile according to claim 19, characterized in that the surfaces or ribs which flank the anchor opening lines (15) extend perpendicularly on both sides of the plane (14) which contains these lines openings. 21.- Profile according to one of claims 19 and 20, characterized in that the rows of openings (15) anchoring   1 are distributed separately along their branches.   22.- Profile intended to form a column according to one   any one of the preceding claims, characterized in   that it has a first longitudinal grooving (11) provided with a bottom (16) in which parallel to the walls (12) are spaced ribs and a second grooving (18) perpendicular to the first grooving, in which is housed a plate (19) provided with one or more rows of openings anchor (15).   23. Profile according to claim 22, characterized in that it also has rows of anchoring openings   distributed separately along its branches.   24.- Profile according to one of the preceding claim, characterized in that the ends of the branches have a configuration in hooks with conforming dimensions to the anchor openings (15).   25.- Profile according to one of claims 19 to 24, characterized in that its ends have an anchoring edge composed of several hooks (56), a transverse notch (73) of variable length and height coinciding with the depth of the hook at the end of each hook, a locking piece (74) having a length approximately equal to that of the notch (73) with a coincident height.   -23- 26.- Locking piece for a profile according to claim 25, characterized in that it has a full body part (74, 75) having a width and a height which coincide with those of the notch (73), and a thrust and sliding guide part (76) composed of two discs spaced in the thickness of the anchoring profile and with a diameter greater than the height of this body part.