RU46514U1 - RACK WITH HEAD PLATE TO SUPPORT THE DESIGN OF THE FALSE FLOOR, AND ALSO THE DESIGN OF THE FALSE FLOOR - Google Patents

Abstract

ESSAY

To form a rack for the construction of a raised floor, the head plate of the rack is configured to be used for various types of raised floors. For this purpose the top plate 90 at an angular distance ^of reaching formed radially from the center of the elongated recess and extending between the notches at an angular distance of ^about 90 substantially parallel to the insertion slot.

Description

2420-229915EN / 092

RACK WITH HEAD PLATE TO SUPPORT THE DESIGN OF THE FALSE FLOOR, AND ALSO THE DESIGN OF THE FALSE FLOOR

Description

The invention relates to a rack with a head plate for supporting a raised floor structure, which may have different designs, and also to a raised floor structure.

Such racks contain, in most cases, a square head plate, for example, a threaded rod, which is screwed into the threaded sleeve of the support part mounted on the black floor to adjust the racks in height. The corners of four adjoining raised floor slabs are usually adjacent to the head plate. Usually, you need to screw the control station profiles or C-profiles to the rack. Therefore, for this purpose, provide a special head plate, which, in turn, is suitable only for fixing such C-shaped profiles. To place the transition profiles in the transition zone between the raised floor and the subfloor, a different type of struts is required, intended only for this purpose. Finally, another type of struts is used to tighten the raised floor plates in the marginal zone of the floor structure. These special designs of racks for certain purposes are required only in small quantities, so the manufacture of such special racks is a relatively expensive affair.

The utility model is based on the task of performing a rack of the kind described above with the possibility of using a head plate for various types of raised floors and for different purposes without the need to use another head plate for special applications.

This problem is solved according to the utility model by the features of claim 1 of the formula. Due to the fact that the head plate has an angular distance ⁹⁰ running radially from the center, elongated recesses, between which at an angular distance ⁹⁰ formed extending substantially parallel slots for insertion, can be used provided with a head plate rack for any raised floor constructions, which simplifies installation and reduces production costs.

Examples of forms of execution of the utility model are explained in more detail below using the drawing, which depicts:

- figure 1: section of the rack with raised floor plates;

- figure 2: top view of one form of execution of the head plate;

- figure 3: top view of another form of execution of the head plate;

- figure 4: top view of the device of figure 1 with another form of execution of the head plate;

- figure 5: top view and section along the line aa;

- 6-11: preferred forms of execution of the head plate in combination with various structural elements;

- Fig. 12-14: modifications of the head plate of Fig. 5;

- Fig. 15.16: placement of the corner profile on the head plate;

- Fig: form of execution of the head plate for attachment to the wall;

- Fig. 18.19: modified forms of the head plate;

- Fig: another form of execution of the head plate;

- Fig.21: top view of a preferred form of execution of the head plate;

- Fig. 22: in section and in a plan view, a plastic plate laid on a head plate in Fig. 21;

- Fig.23: in the same form as in Fig.22, another view of a plastic plate for magnetic blocking;

- Fig: in the future, the head plate worn with a modular tire;

- Fig: head plate with another type of modular bus;

- Fig.26: a head plate with a transition profile nozzle;

- Fig.27: a head plate with an edge support plate;

- Fig: located on the head plate C-shaped profile and connected across to it modular tires;

- Fig: cross-shaped arrangement of C-shaped profiles;

- Fig: T-shaped arrangement of C-shaped profiles;

- Fig: star-shaped arrangement of modular tires on the head plate;

- Fig: another form of execution.

In Fig.1 pos. 1, a black floor is indicated, over which, at a certain distance, the raised floor plates 2 are supported on a stand 3 made of a support part adjacent to the black floor with a threaded sleeve 4 and a threaded rod 5 screwed into it, to which, for example, a head plate 6 is welded.

In the exemplary embodiment of FIG. 1, a plastic plate 7 adjoins the head plate 6, which is firmly connected by screws 8 to the head plate and contains protruding spikes 9 included in the holes 10 on the underside of the raised floor plates 2, which are made in the form of gypsum fibers in the illustrated embodiment plates.

Figure 2 shows a top view of the shape of the head plate 6, made approximately square with rounded corners. At an angular distance of 90 ^about radially from the center extend elongated recesses 11, made in the form of grooves. Between these elongated grooves 11 are also at an angular distance ^of 90 formed extending substantially parallel slits 12 for inserting each of which has a shape adapted periphery of the opening end 13. The axis of the slots 12 extends approximately tangentially to the inside of the rounded end of the elongated recesses 11, the inner ends of slots 12 lie on a greater radius around the center of the plate than the inner ends of the recesses 11. The two axes offset by ⁹⁰ ° with respect to each other to form slits approximately 12 square diagonals For which is formed, essentially, elongated recess 11.

The inner end 13 of the slots 12 for insertion has a wider width than the slots 12. Between each two slots 12 there is a foot 17 in which a hole 16 is made, which serves to screw in the screw 8 of FIG. 1.

Preferably, angular U-shaped cutouts 15 are made on the elongated recesses 11 in the outer zone on both sides, the inner edges of which lie on a radius corresponding to the radius of the outer edge of the legs 17.

Figure 3 shows a top view of a circular head plate 6, in which the elongated recesses 11 are open on the outside, while they are closed on the outside of the embodiment of Fig. 2. The head plate 6 of FIG. 3 essentially corresponds to a radius at the height of the outer edge of the foot 17 between the slots 12 for insertion, so that the corners of the head plate 6 of FIG. 2 are separated at the height of the inner edges of the cutouts 15.

The outer edges of the recesses 11 have bevels 18, so that a screw inserted radially from the outside can be more easily inserted into the recess 11. The inner ends 13 of the slots 12 are formed by the periphery of the hole, the center of which lies approximately on the middle axis of the slots 12. Also, in this embodiment, the middle axes of two offset 90 ^° with respect to each other, the slots extend approximately tangentially to the rounded end of the recess 11.

FIG. 4 shows a top view of another embodiment of a head plate 6 having an approximately square periphery, and in contrast to the embodiment of FIG. 2, elongated recesses 11 extending radially or diagonally are open from the outside, so that the recesses are compared to the embodiment of FIG. 2 are longer in size due to the fact that they extend essentially to the ends of the square head plate.

The insertion slots 12 have a niche 19 at the inner end oriented to the opposite corresponding slot 12. This niche 19 is designed as the diameter of the hole so that the center of the hole lies approximately on the line of the outer edge 51 of the corresponding tab 17.

For these forms of execution, the outer edge of the foot 17 between the two slots 12 is preferably curved, with the curvature lying on the radius around the center of the head plate and the radius slightly less than the distance of the side of the square from the center.

The elongated recesses 11 of FIG. 4 are configured so that they, with the square basic shape of the head plate, extend diagonally to the corners of the plate, the resulting sharp corners being slightly rounded at the mouth of the recesses 11.

The inner edges of the U-shaped cutouts 15 on both sides of the elongated recesses 11 are preferably also curved and lie on the same radius as the outer edges of the legs 17 between the slots 12, so that the approximately cross-shaped support shown in FIG. or plastic plate 7 bent outer edges may cover both top outer edge tabs 17 and the inner edges of the recesses 15, when it from the position shown in Figure 4 rotated ⁴⁵ ° to the head plate stack 6.

The base plate 7 of plastic corresponds to that shown in figure 1. Due to the protruding spikes 9, it serves, on the one hand, for fixing the plates 2 of the raised floor, the junction line of which is indicated in figure 4 pos. 20, and, on the other hand, as a damping element between the head plate 6 consisting of metal and the raised floor plates 2.

On figa shows a top view, and on fig.5b is a section along the line aa in figa. The head plate has a flat abutment surface 24, which is recessed relative to the middle at a radius of 21 by a distance B. Corrugations 22 extend from this recessed portion radially outward in the direction of the openings 16, which have a section 22b extending into a horizontal portion 22 ″ around the opening 16, this corrugation 22 ending at a distance from the outer edge of the foot 17, so that the upwardly extending edge 23 remains at the cross section of FIG. th plane abutment surface 24. The hole 16 is thereby recessed relative to the abutment surface 24. The flat contact surface 24 in the top view of Fig. 5a is interrupted by a recessed in the middle of the section inside the circle 21 and along the corrugations 22 extending radially outward, and also a bevel passing along the recesses 11, which passes into the recess.

On the lower side, the head plate 6 has star-spaced ribs 26 providing rigid adhesion without turning with a threaded rod 5 having correspondingly made recesses, so that due to the threaded connection through the central hole 25, a rigid connection can be created without turning between the threaded rod and the head plate 6 .

The following figures depict various examples of the implementation of the head plate 6, in which the slots 12 for insertion are funnel-shaped expanded outward by means of a bevel 27, as shown in Fig.6. This bevel of the slots 12 is made on the side facing the recess 11 so that the beveled side wall of the slots 12 is essentially parallel to the middle axis of the recess 11. Due to this, tabs 28 are formed around the recesses 11 at the four corners of an approximately square head plate 6, the width of which between the opposite side walls 27 corresponds to the width of the legs 17.

The holes 13 at the inner ends of the slots 12 are located with this form of execution symmetrically to the middle axis of the slots.

Fig. 6 shows an example application in accordance with Fig. 23, in which bushings 30 are inserted into elongated recesses 11, through which a magnetic rod is passed, by means of which, with the aid of an attached magnet, the floor plate can be unlocked from the head plate 6. A similar magnetic interlock is described in detail in DE 19958225.

In the exemplary embodiment of FIG. 7, four modular tires 31 are worn on the tabs 17 of the head plate 6, and the modular tires 31 are provided with a groove 32 so that they can be fixed on the head plate with a screw 8 screwed through the hole 16. The modular tires 31 have the insertion end on the lateral surfaces is indicated by a dashed line, the protrusion 33, the edge of which is adjacent to the inner ends 13 of the slots 12 and due to the locking action causes the wearing of the modular tire, before it is fixed with a screw. The wider inner ends 13 of the slots 12 are thus used to accommodate these protrusions 33 of the modular tires 31.

On Fig shows a top view of the head plate 6 of Fig.6 and 7, in which in the area of the foot 28 around the elongated recess 11 put on a modular tire 31, while perpendicular to it to the head plate 6 is adjacent profile 40 having a C-shaped section with a slot-shaped hole 41 on the base extending along the recesses 11. Fig. 8a schematically shows a section of such a C-shaped profile 40. The profile 40 is fixed to the head plate with T-shaped screws or an elastic clamp, which are inserted from below through the slot 41 and the recess 11 on Fig, and then turn on 90 ^about , as a result of which the elongated screw head abuts against the knees on both sides of the profile slot 41. Similar C-shaped profiles 40 are used for cabinet designs in the rack area.

Figure 9 shows a top view with intersecting C-shaped profiles 40, one of which runs diagonally along the head plate, while the perpendicular profiles 40 rest with their ends on the side surfaces of the first. The tires are fastened in the same way with T-head screws and the like.

Figure 10 shows the profiles 40 lying adjacent to each other, three of which are diagonally adjacent to the head plate 6, and the middle one is oriented along two recesses 11, while both external with their slots 41 extend across the perpendicular recesses 11.

11, in addition to the four modular tires 31, mounted at right angles to each other on the tabs 17, two diagonally mounted modular tires 31 are mounted diagonally on the tabs 28, having a transverse slot in the end zone that serves to engage the edge of the plastic plate 7.

In Fig.11 shows a form of execution of the head plate in accordance with Fig.5, and instead of the holes 16 in the legs 17 are made extending across the slots 43, which serve to secure the modular tires. Instead of the transverse slots 43 extending in the periphery direction, corresponding radially extending slots can also be provided in the tabs 17.

In the embodiment of FIG. 13, in addition to the holes 16 in the legs 17, larger holes 44 are made in the area of the corrugations 22 at a radius inside the holes 16, which serve to insert threaded fingers, etc.

On Fig depicted a form of execution in which lying radially inside the ends 45 of the open outward elongated recesses 11 are made curved so that these ends 45 extend in the direction of the periphery along the middle recess 25. The bent ends 45 extend along the angular range of 45 ^about between the longitudinal axis of the recess 11 and the axis of the adjacent corrugation 22. Due to these ends bent in the direction of the periphery of the ends 45 of the recesses 11, the engagement zone for the studs or threaded fingers is enlarged similarly to the studs 30 in FIG. 6.

Fig. 15 shows the fastening of the angled section 46 of the profile on the head plate 6 of Fig. 5, and in the top view of Fig. 15a, threaded fingers 47 are inserted into the holes 13 on the inner end of the opposed slots 12. As shown in section in Fig. 15b threaded fingers are fixed on the lower side of the corner profile 46, the nut 48 being screwed onto the threaded pin 47 to secure the corner profile on the head plate.

On figa in a top view shows the placement of the corner profile 46 on the head plate by means of corner hooks 49, one of which is shown in section in fig.16b. These corner hooks 49 enter the holes 13 at the inner end of the slots 12, as shown in the top view of FIG. 16a, the horizontal shelf of these hooks 49 covering the bottom side of the head plate 6. These angle hooks are preferably made due to the bends of the corner profile, as can be seen in the top view of figa.

Such corner profiles 46 are provided on the head plate 6, for example, for mounting on a wall or restricting a raised floor, for example at a partition or staircase.

On figa head plate 6 is depicted in accordance with the previous forms of execution with a vertically bent section 50. In the top view of Fig.17a, this bent section 50 lies approximately parallel to the opposite edges 51 of adjacent slots 12, and this section 50 is made at the outer end of the edge 27 of the foot 28. In this manner, the head plate 6 may be provided for placement on the wall or for the edge zone of the raised floor.

In Fig. 18, the head plate is shown in accordance with the head plate in Fig. 4, and instead of the holes 16 in the tabs 17, radial recesses 52 are formed, extending inward from the outer edge of the tabs 17 along the corrugations 22, as shown in section in Fig. 18b.

Fig. 19 shows an embodiment of the head plate of Fig. 4, wherein on the outer edge of the legs 17 there is a U-shaped recess 53 extending in the periphery direction, due to which the corrugations 22 are open radially outward, as shown in section in Fig. 19b. Thanks to this recess 53, the edge 23 shown around FIG. 5b disappears around the hole 16. This recess 53 serves to accommodate the bent edge of the support plate 7, as shown, for example, in FIG.

On Fig shows a head plate 6, in which instead of radially extending elongated recesses 11 are provided lying parallel to each other recesses 55, which are located on opposite sides of approximately square in the top view of Fig.20A of the head plate. The recesses 55 extend from the edge of the plate approximately parallel to the lateral edges of the plate almost to the corrugations 22. At the outer ends of the corrugations 22, the edge of the head plate has a slight bend, so that an upwardly extending edge 23 appears, also shown in Fig. 5b. The elongated recesses 55 which are open to the outside extend approximately parallel to two opposite corrugations 22 and approximately perpendicular to both corrugations 22 extending across them.

Fig.18,19 modification shown in recesses 52,53 in the legs 17 may also be provided in the head plate 5, in which the center axis extending from the slots 12 enclosed angle ^of 45, the edges 57,51 intersect slots 12 in its continued at the intersection of the axis with the periphery of the hole at the inner end 13 of the slots 12 and also enclose an angle of 45 ^about .

On Fig in a top view shows a modified form of execution of the head plate 6 of the rack. Compared to the embodiment of FIG. 5, the contact surface 24 of the head plate has only one central recess 60, which is approximately octagonal and has inwardly bent edges 60 '. Further, concentric recesses 61 are made around the holes 16 in the tabs 17 on the abutment surface 24, as shown in cross section in Fig. 22a.

Finally, in the embodiment of FIG. 21, flat protrusions 62 are made on the outer lateral edges 27 of the legs 28, approximately opposite to the side edges 51 of the legs 17, with the side edge 27 of the legs 28 extending inwardly into a recess 63 in the form of a part of a circle bordering the side edge 51 paws 17.

In the middle 25 of the head plate 6, star-shaped jumpers 64 are formed to which the threaded rod 5 is welded. The approximately square top view of the head plate 6 of FIG. 21 is a preferred embodiment, with the dimensions of the head plate being approximately 90 x 90 mm and the thickness being 2.5-3 mm. The radial recesses 11 have a predominantly width of about 9 mm.

On figa shows a cross section of the head plate 6 of Fig.21 in accordance with figure 1, and the plastic plate 7, as in the form of execution in figure 4, is made approximately crosswise and approximately U-shaped bent edges 66 covers from above the outer edge of the legs 17. As in FIG. 1, the plastic plate 7 can optionally be fixed to the head plate 6 with screws 8. In the middle, the plastic plate 7 has a reinforcement 67 included in the recess 60 of the head plate 6. As shown in the comparison of FIG. 22a and FIG. .1 plastic plate 7 abuts around the holes 16 to the head plate, which provides better support for the studs 9.

23b, a top view shows a plastic plate 7 ', which approximately U-shaped bent edges of the four spokes does not cover the outer edge of the legs 17, as in the embodiment of FIG. 22, but enters the lateral U-shaped cutouts 15 in a radially passing recesses 11 after positioning on the spokes of the plastic plate 7 'of the bushings 30, which are included in the radial recesses 11 and in which the magnetic rods 68 are located (Fig. 23a), by means of which an attached magnet 69 can unlock the floor plate 2 from the head plate 6. This one Id unblocking corresponds to that shown in Figure 6. The section in figa corresponds to the section along the line I-I in fig.23b.

Fig. 24 shows a perspective view of a head plate 6, on which a modular tire 31 is mounted on the foot 17, which, on the upper side, can be clamped into the recess 63 in the form of a circular arc by means of squeezed-out retaining tabs 70. This device corresponds to the schematic shown in Fig.7, and the modular tires 31 on the upper side by means of screws 8 can be screwed into the holes 16 of the legs 17, which provides additional fixation of the modular tires 31 on the head plate 6.

Modular tires 31 are about 7 mm high and serve as lateral reinforcement or to increase the load-bearing capacity of the raised floor plates 2. Modular bus 31 may be clamped not only on the legs 17, but also on the legs 28 of the projections 62 on the side walls 27 (Figure 21), so that even at an angle ^of 45 to the apparatus illustrated in Figure 24 may diagonal gain access floor slabs.

25 shows a modular tire 31 'with a height of about 50 mm, which can be clamped on the lateral edges 51 of the tabs 17 by extruding the retaining tabs 71, as a result of which one edge zone of the modular tire 31' lies in the recess 63. The retaining tab 71 made in the side wall of the modular bus 31 'due to stamping and bending of the free edge, as shown in Fig.26.

Modular bus 31 may optionally also be screwed, as shown in FIG.

Fig. 26 shows a head plate 6 with diametrically opposed mounted modular tires 31 'and a transition profile plate 72 mounted on the head plate, which is approximately square and has retention tabs 73 stamped in the shape of a circle at four corners, which enter into the radial recesses 11 of the head plates 6. These transitional profile plates 72 have a shape set for the intended purpose, and they are inserted from above into the head plate, and due to the four retaining tabs 73 they and have a firm fit.

The retaining tabs 73 can also be inserted into other recesses of the head plate 6 to fix the structural element thereon.

On Fig depicts the corresponding Fig.26 design with an edge support plate 74, also having four retaining tabs 73 for engagement with radial recesses 11.

Fig. 28 shows a perspective view of a head plate 6 with opposite mounted modular tires 31 'and a C-shaped profile 40 mounted across them on the head plate, which is secured in radial recesses 11 with a T-shaped screw or torsion springs. This corresponds to the design on Fig. Thus, on the head plate 6, a combination of supporting structural elements is possible (modular tires 31 'and C-shaped profile 40).

As shown in FIG. 29, differently made C-shaped profiles 40 and 40 ′ of different heights of about 40 mm and about 80 mm can be secured to the head plate 6 by means of T-head screws or the like, these fasteners are included in the radial recesses 11 of the head plate. In the construction of FIG. 29, both profiles 40 abut against the side walls of the higher profile 40 ', which extends transversely along the head plate 6.

On Fig depicts a T-shaped ligation of C-shaped profiles on the head plate 6, and the fastening is carried out respectively in the radial recesses 11 of the head plate, which are oriented along the slots 41 of the C-shaped profiles or intersect with them. In the same way, multi-layer dressing of three C-profiles 40 lying adjacent to each other on the head plate 6 is possible, as shown in FIG. 10.

In FIG. 31 shows the arrangement of the modular tires 31 ′ in accordance with the arrangement of FIG. 11, the modular tires 31 ′ holding the tongues 71 on top of the edges 51 of the tabs 17 and the protrusions 62 of the tabs 28. The modular tires clamped on the tabs 17 are additionally fixed to the head plate 6 with screws 8 .

Fig. 32 shows a modified embodiment in which step holes 8 'are made in the raised floor plates 2 for inserting a screw 8 screwed into the hole 16 of the head plate 6 and through the plastic plate 7. mounted on it. 8 '' indicates the cap for the screw 8 in the hole 8 '. Pos. 8 '' 'indicates the floor covering element inserted through the 8' 'cap into the 8' '' floor covering.

Due to the described embodiment of the head plate of the rack by means of a single head plate 6, all the basic functions of the raised floor structure can be performed, for which three or four different types of racks have so far been used.

The elongated recesses 11 can be made with an offset of 45 ^about also on the legs 17, while the holes 16 can be located in the area of the depicted recesses 11.

In the embodiment of the rack of FIG. 1, a threaded sleeve 4, for example a steel pipe with an internal thread, is firmly connected to the base 400, which may have the shape of FIG. 33. Extruded approximately V-shaped ribs 400a extend from corners of the substantially square base 400 to its center, with openings 400b for securing the base on the subfloor provided between the outwardly opened V-shaped stiffening ribs 400a. Pos. 400c, a nut is shown that is screwed onto a threaded rod 5 connected to the head plate 6 to fix the installed rack height 3.

Fig. 34 shows a design in which a threaded rod 5 is fastened to the base 400 and screwed into a steel pipe 4 with an internal thread fixed to the head plate 6, the nut 400c being used to fix the set height.

On Fig shows another embodiment of the base, in which the peripheral edge 400d is made concessive, and in the middle there is an elevated section 400e, which is divided into four segments by means of recesses 400f along both axes.

Fig. 36 shows the construction of the strut 3, in which a threaded sleeve 500 with an external thread is screwed onto the threaded rod 5 fixed on the base, which engages with a nut 600 mounted on the head plate 6.

The threaded sleeve 500 may also be absent, so that the threaded rod 5 can be screwed directly into the nut 600 on the head plate 6.

The head plate preferably has the embodiment of FIG.

Fig. 37 is a cross-sectional view of a preferably manufactured die-cast aluminum or steel plate 200 having stiffening ribs 200a directed downward at predetermined intervals, the outer stiffening ribs 200b being longer than the stiffening ribs 200a in the middle. On such a floor plate 200, a floor covering 100 can be laid.

On Fig shows the floor plate 2 in accordance with figure 1, which may consist of calcium sulfate or wood material and usually has dimensions 600x600 mm A floor covering of 100 may be optionally laid on the surface. Along the edges can be placed tape 2A to protect the edges, which can also be conductive for removal through the rack 3 of electrostatic charges. The edges of the floor slab extend from the bottom upward obliquely outward, resulting in a smooth fit along the upper edge, as shown in figure 1. Pos. 2b, a lining of aluminum foil or galvanized sheet steel is indicated, which protects the underside of the floor plate 2, in particular when calcium sulfate is used, against moisture penetration.

On Fig shows a floor plate 2 of calcium sulfate with a serrated profile 2C along the periphery, and on the lower side there is a coating 2b, and on the upper side there is a floor covering 100, which can be placed on the choice.

The floor slabs, in particular in FIGS. 37 and 39, can be perforated so that they serve as ventilation slabs.

Claims (24)

1. A stand including a support part and a head plate movably connected to the support part by means of a connecting element to support the raised floor structure, elongated recesses extending radially from the center and made between the recesses at an angular distance are made in the head plate at an angular distance of 90 ° about 90 ° slots for insertion, limiting between each other legs. 2. The rack according to claim 1, wherein the inner ends of the slots for insertion are expanded at least on one side. 3. The rack according to claim 1 or 2, wherein a hole is formed in the paws formed between the slots for insertion by the tabs, preferably a threaded hole. 4. The rack according to claim 1, moreover, in the outer zone across the recesses in their inner edges are made opposite to each other cutouts. 5. The rack according to claim 4, wherein the inner edges of the cutouts lie at a radius corresponding to the outer edge of the legs. 6. The rack according to claim 1, wherein the head plate is approximately square, and the elongated recesses extend diagonally from the corners. 7. The rack according to claim 1, and around the elongated recesses made paws, the width of which corresponds to the width of the legs. 8. The rack according to claim 1, wherein the head plate has a recessed portion in the middle. 9. The rack according to claim 1, wherein the elongated recesses are open from the outside. 10. The rack according to claim 1, moreover, on the outer edges of the legs made opposite protrusions, lying essentially on the radius of the side edges of the legs. 11. The rack according to claim 1, and on the head plate, for example by welding, a threaded rod is fixed, which is included in the threaded sleeve, fastened, for example, by welding on the floor plate, and a nut is installed on the threaded rod between the threaded rod and the threaded sleeve to install height position of the rack. 12. The rack according to claim 1, wherein a threaded sleeve is fixed to the head plate, and a threaded rod is mounted on the base. 13. The rack according to claim 1, moreover, on the head plate directly fixed nut that engages with a threaded rod on the base. 14. The rack according to claim 1, wherein on the tabs of the head plate by means of extruded retaining tabs due to fixation, modular tires are worn. 15. The rack according to claim 1, moreover, on the head plate plate parts are fixed by means of stamping retaining tabs included in the recesses of the head plate. 16. The rack according to claim 1, wherein the C-shaped profiles are adjacent to the head plate with a cruciform, T-shaped or parallel dressing, and the individual profiles are made with the possibility of fixing with rotary fasteners, for example, screws with a T-shaped head, included in elongated recesses head plate. 17. A stand according to one of claims 14 or 15, or 16, wherein a head plate made of plastic is fitted with a support plate having four spokes spaced apart from each other at a 90 ° angle, the free ends of the spokes being bent approximately U-shaped, embracing behind the outer edges of the legs or the inner edges of the side cuts in the radial indentations. 18. The design of the raised floor with racks according to claim 1, moreover, a floor plate of aluminum or steel supported by the racks is provided, provided on the underside with stiffeners. 19. The construction according to p. 18, and on the periphery of the floor slab placed tape to protect the edges of the conductive material. 20. The structure of claim 18, wherein the floor plate is perforated to form a ventilation plate. 21. The raised floor construction with uprights according to claim 1, wherein the floorboard consists of calcium sulfate or wood material and is coated on the underside with aluminum foil or galvanized sheet steel. 22. The design according to item 21, and on the periphery of the floor plate posted tape to protect the edges of the conductive material. 23. The design according to item 21, and the floor plate of calcium sulfate is provided on the periphery of the teeth, which include the teeth of the adjacent floor plate. 24. The structure of claim 21, wherein the floor plate is perforated to form a ventilation plate.