RU57774U1 - CEILING DESIGN - Google Patents

Abstract

A ceiling structure is proposed from planar, mainly rectangular ceiling elements made of metal and bearing rails, the ceiling structure being suspended from an untreated ceiling or supporting structure by means of suspensions. The connection between the ceiling elements and the bearing rails can be made in different ways.

Description

The utility model relates to a metal ceiling made from ceiling elements suspended from suspension devices.

Suspended ceiling structures of planar ceiling elements and bearing rails are known in the art. This design by means of suspensions is suspended from the supporting structure. Ceiling elements are pushed longitudinally into U-shaped locking elements on bearing rails. Such fixing of ceiling elements is associated with a rather complicated installation / dismantling of these elements, and also does not provide simple and convenient access to the interior space anywhere in the ceiling structure and, accordingly, to the electric, air duct, soundproof, fireproof, or the like located there. means for their maintenance and / or replacement.

This utility model is aimed at simplifying the installation of ceiling elements, as well as simplifying and increasing the convenience of access to the interior of the ceiling structure.

The specified technical result is achieved due to the ceiling structure containing planar, mainly rectangular metal ceiling elements and bearing rails, the ceiling structure being suspended by a suspension to an untreated ceiling or to a supporting structure, and the ceiling elements are mounted with the possibility of reclining on bearing rails or attached to him hanging rails.

The hinged ceiling elements are easier to mount, since at first one end of the ceiling element is mounted on the respective rails, and then, by turning this element, it is sequentially fixed in subsequent rails. In other words, it does not require constant retention of the entire ceiling element at the same time as its precise positioning and insertion into the bearing rails. In addition, the ceiling elements can also be easily folded out or rotated accordingly to open the interior of the ceiling structure and provide access to, for example, power cables, ventilation ducts or the like. It should be noted that due to the implementation of all ceiling elements

with the possibility of reclining access to the internal space can be provided on any part of the ceiling structure.

Examples of embodiments of the utility model are explained in more detail below using the drawings, which depict:

figure 1 - in perspective and in a top view of the suspension with a ceiling element fixed to it;

- figure 2 - suspension for the formation of a node at the cross modular ceiling;

- figure 3 - modular ceiling, the ceiling elements of which can be reclined and displaced;

- figure 4 is another embodiment of a carrier rail with a ceiling element;

- figure 5 is another embodiment;

- Fig.6 is another embodiment of the ceiling structure;

- figa-b - other embodiments of the suspensions;

- figa-c - profiles of load-bearing elements;

- Fig.9 is a cross section of a bearing element for a lowering movable ceiling;

- figure 10 is another structural form of the lower movable ceiling;

- 11 - bolt system for hanging a ceiling element;

- figa - side view of the bolt of Fig.11;

- fig.11b is a perspective view of a modified embodiment according to Fig.11;

- figa-c - various types of perforations of ceiling elements;

- figa-c - ceiling elements from expanded metal sheet;

- Fig - another design of the suspension of the ceiling element;

- Fig - execution of an open ceiling cavity;

- figa-e is a cross section of a hanging rail with various designs of supported ceiling elements;

- Fig - another embodiment of the suspension of ceiling elements;

- Fig. 18 is an embodiment of the holding ceiling

elements due to clamping.

Figure 1 shows a rod-shaped suspension 1, fixed with its upper end to the ceiling structure, concrete floor, overlapping of wooden beams or boards, etc. (not shown), and at the lower end there is an engagement section for the ceiling structure. In the exemplary embodiment of FIG. 1, the suspension 1 comprises a transversely mounted contact element 1a included in the carrier rail 2 with a C-shaped cross section, which forms a modular element for the ceiling structure. Several suspensions 1 are provided along the length of the support rail 2, and plate-shaped ceiling elements 3 are suspended between the load-bearing rails 2 parallel to each other due to the fact that the edge portion bent outwardly behind the ceiling elements rests on the support rail 2. L is shaped as 60 a profile that serves to stiffen the modular structure and is attached to the suspension 1. To adjust the suspension in height, it is made integral, and one part is made with the possibility of placement and fixation in relation to another part.

Figure 2 shows a nodal element 4 with a square frame 4a, in which slots 4b are made for hanging modular elements in the form of C-shaped supporting rails 2. The square frame 4a is fixed by means of a bracket 4c to the suspension 1, made in this example in the form of a threaded rod so that the nodal element 4 is made with the possibility of height adjustment due to threaded engagement with the threaded rod.

Figure 3 shows a ceiling structure in which

the suspension 1 is provided with a transversely arranged contact element 1a having on the lower side of the recess for engagement with the carrier rail 2, which has a C-shaped cross section. Suspended rails 5 extending transversely to it are fixed to the carrier rail 2 and connected to the carrier rail 2 by connecting elements 6. In the suspension rails 5, plate-shaped ceiling elements 7 are clamped so that they can be tilted downward, and the hinge 7a by which the ceiling elements 7 are connected to suspended guides 5, is made with the possibility of displacement along the suspended guides 5 in the tilted position, as indicated in figure 3 by double arrows. On Fig depicts in detail the cross section of the suspension rail.

Fig. 4 shows a suspension 1 with an engaging element 1a connected to a bearing guide 8 of an approximately hat-like cross section having strip-like planar sections 8a on both sides, provided with recesses 8b in which the edges of ceiling elements 9 having a bent edge section 9a can be suspended .

Figure 5 shows the suspension 1, similarly to the suspension in figure 1, which is meshed with a C-shaped carrier rail 2. Across the carrier rail 2, suspension rails 10 are attached to it, for example, by means of a bent edge 10a, which can be connected to a screw the curved edge of the carrier rail 2. To the carrier rail 2, ceiling elements 3 are suspended or supported on it with the edge portion 3a bent outward.

Fig. 6 shows a suspension 1, similarly to the suspension in Fig. 3, which is meshed with a C-shaped carrier rail 2. On the carrier rail 2, at predetermined intervals, connecting elements 11 are suspended, to which suspension rails 12 extending across the carrier rails are suspended, which have an approximately Z-shaped cross-section, with the lower shelf engaging, the inwardly curved edge 3b of the plate ceiling element. A bracket 11a is provided on each connecting element 11, which rotates to fix the suspension rail 12 when it is inserted into the slot of the connecting element 11. Also in this example, the suspension 1 consists of two perforated planks that are held together by two wire brackets 2b. By moving the perforated strips relative to each other, it is possible to adjust the height of the suspension 1.

On figa shows the suspension 1, corresponding to the suspension in Fig.6, and at the lower end there is an engaging element 1A, covering with a notch the head 14a of the carrier rail 14, the cross section of which is shown in Fig.16, and which has a lower end The laterally spaced ribs 14a, on which the edges 3a of the ceiling elements 3 are bent outwardly, are denoted by 14b, sections with the same profile extending across the bearing guides 14, which are supported by the supporting elements 14c on the rib 14a of the carrier rail 14. Also, these guide sections 14b serve to accommodate the outwardly curved edge 3a.

7b shows a simplified suspension form 1 of two

wires or rods held together by a curved clamping plate 1c, the distance between the two rods being adjustable. At the lower end, the suspension 1 is provided with a hook 1d, which enters the recess of the carrier rail 14.

On Fig shows various embodiments of the support of the ceiling element on the element for attaching to the wall. On figa shows the L-shaped element 15 for attaching to the wall, which is attached by a vertical shelf to the wall, while the ceiling element 9, which, as in the embodiment according to figure 4, may not have a bent edge on one side, leans on a horizontal shelf of an element for connection to a wall. The upper edge of the L-shaped element 15 for attaching to the wall has a flange 15a, and a spring element 16 is inserted into the flanged region, which exerts a clamping force on the ceiling element 9 to hold it.

Fig. 8b shows a stepwise curved cross-sectional element 17 for attaching to a wall, on the lowermost shelf 17a of which a ceiling element 3 is supported, having upwardly curved edges 3b.

Fig. 8c shows an L-shaped element 19 for attachment to a wall which, at a short distance from the lower horizontal shelf 19b, has an additional shelf 19a, so that the outwardly protruding edge 3a of the plate ceiling element 3 can be inserted to hold between both shelves 19a, 19b . 3b indicates the upwardly curved edge of the ceiling element. This embodiment is also possible with a stepped angular profile,

moreover, the lowest shelf is made as shown in figs.

Figure 9 shows the attachment to the wall of the ceiling element 21, provided on opposite sides with an elongated curved edge portion 21a, the outer edge of which is hooked outwardly. With this hook-shaped edge 21b, the ceiling member 21 is suspended in an approximately U-shaped carrier portion 22a of the carrier rail 22, which is fastened to the wall member 15 with screws 22b. The wall is indicated by W. The carrier rail 22 is elongated inward and has at its lower end an expanded U-shaped carrier section 22c, the outer edge of which lies under the upper edge of the upper carrier section 22a. The length of the bent edge portion 21a of the ceiling element 21 corresponds to the distance between these two bearing sections 22a, 22c. As indicated by the dashed lines, the edge portion 21a of the ceiling element can be separated from the upper carrier portion 22a and suspended on the lower carrier portion 22c, after which the ceiling element 21 can be offset along the carrier rail 22 below adjacent ceiling elements. Thus, a hole can be made in the ceiling surface composed of the ceiling elements 21.

Figure 10 shows a simplified embodiment of the hinged ceiling, and the supporting rail 23 with a Z-shaped cross section is fixed with screws on the corner element 15 for connecting to the wall in the cross section. In this embodiment, the bent edge 24a of the ceiling element 24 is cut out in the corner zone, as in the embodiment of FIG. 6, so that

the inwardly curved edge portion 24b may be suspended on the wall-bearing support portion 23a of the support rail 23. A suspension element 24b is fixed to the ceiling element 24 having a longer length than the curved edge portion 24a, so that after the edge portion 24a is separated, the ceiling element 24 may be tilted and suspended by means of the suspension element 24b to the bearing section 23a. It is also possible offset of the ceiling element 24 along the supporting rail 23.

Figure 11 shows the suspension of the ceiling element 18 with the edge portions 18a, 18b bent up and inward, and on the one hand with the possibility of bias against the force of the spring 26 there is a rod-shaped crossbar 26 which protrudes beyond the edge of the ceiling element 18 and rests on the inwardly curved edge 27a carrier rail 27, which has an approximately G-shaped cross section. The crossbar 25, as shown in FIG. 11a, has a bent inner end 25a lying above the gap between two adjacent ceiling elements 18, so that with the help of a tool inserted into the gap between the two ceiling elements, the crossbar 25 can be shifted to the right against the force of the spring 26 ( 11), as a result of which the ceiling element 18 is separated on the left side from the carrier rail 27. On the right side, on the edge portion 18b of the ceiling element, there is a hook-shaped suspension element 28 which extends beyond the edge of the ceiling element with a curved end 28a 18 and that covers a bearing portion 27a of the support rail 27 '. When the ceiling element 18 on the left side due to the displacement of the bolt 25 is separated from the carrier rail 27, the ceiling element 18 can be

folded down, and the ceiling element remains suspended from the carrier rail 27 ′ by means of a hook-shaped section 28a. Advantageously, the suspension element 28 is also placed on the ceiling element 18 with the possibility of displacement against the force of the spring 26. In Fig. 11, the element 15 for attaching to the wall carries a ceiling structure, and in Fig. 11b, the suspension 1.

11b, in perspective there is shown a modified embodiment, in which crossbars 25 are provided on opposite sides, and suspension elements 28 are provided on the ceiling element 18. The ceiling element 18 ′ is tilted, and the suspension elements 28 are supported by the supporting rails 2. Ceiling the element 18 is suspended on the bearing rails 2 with the help of crossbars and suspension elements in accordance with the embodiment of FIG. 11.

On figa-12c shows various types of perforation made of sheet metal ceiling elements, with individual holes 40 spaced from each other at different distances. As shown, the holes may have different diameters.

On figa perspective view shows a ceiling element of a sheet metal frame 30 having an inwardly curved edge 30a, on which a rectangular planar element 31 of expanded metal sheet 31 is formed, forming a lattice front side, as shown in fig.13b. Suspension corresponds to the suspension in Fig.6. On figs depicts a view of the ceiling element with a planar element 31, the edges of which are bent up and which receives a frame 30c of sheet metal.

On Fig depicts a carrier suspended from the suspension 1

a guide 2, which may have, for example, a C-shaped cross section. At predetermined intervals, brackets 32 are put on this bearing guide 2, into which a suspension guide 33 of I-shaped cross section is inserted, the ceiling elements 3 are suspended to its lower edges. the edge of the I-shaped hanging rail 33. Under the hanging rail 33, the edges of adjacent ceiling elements 3 fit snugly against each other.

On Fig in a perspective view and from above shows a suspension 1 with a C-shaped carrier rail 2 fixed on it. On this carrier rail 2 with fixed intervals, for example, by means of rivets, holders 34 are fixed to which ceiling elements hanging vertically hanging downwards 50 having a box structure of perforated steel. The ceiling elements 50 hanging downward on the supporting rails 2 form an open metal mesh ceiling, above which the ceiling cavity is open for supply and exhaust ventilation.

In Fig. 16, in cross section, bearing rails 14 are shown with a profile similar to that in Fig. 7, wherein in Fig. 16a, the outwardly curved edge portions 3c of the ceiling elements 3 are supported on horizontal flanges 14a of the bearing rails 14, so that the transverse rib 14a of the bearing rail 14 closes the gap between the ceiling elements 3. In the construction of FIG. 16, the ceiling elements 3 are supported by the front side on the shelves 14a of the carrier rail, so that a rib 14a is visible from the front side of the ceiling elements 3

bearing guide.

In the embodiment according to FIGS. 16c and 16d, the lower portion of the carrier rail has a C-shaped cross section, the ceiling elements 3 being turned outwardly horizontally located edge section 3c or vertically protruding edge section 3d are supported so that the front sides of the ceiling elements 3 lie in the same plane as the curved inwardly by the edges 14b of the C-shaped profile at the lower end of the carrier rail.

On fige shows the profile element 40 worn on the rib 14a of the bearing guide, forming a joint between adjacent ceiling elements.

On Fig shows an embodiment in which the ceiling elements 3 have a horizontal portion 3a protruding horizontally outward, provided with recesses 3c spaced apart from each other. On the left side, the ceiling elements 3 protrude outwardly toward the edge portion 3A and are supported on a C-shaped support rail 2, while on the right side, the ceiling element 3 ′ is folded out because it is first lifted and twisted and then suspended again by the outer ends of the edge section 3a. Thus, an opening for access to the ceiling cavity is created above the suspended ceiling from the ceiling elements 3.

On Fig depicts an embodiment in which the vertical shelves of the ceiling elements are provided with spaced apart tubercles 3e, between which are included the bent elbows 70a of the clamping profile 70, suspended on a bracket 69, which is clamped or screwed onto the carrier rail 2 or

etc.

In all embodiments, a backing (not shown) of mineral wool and / or plasterboard plates for longitudinal sound insulation in the ceiling structure and / or fire protection can be provided on the reverse side of the ceiling elements.

In the perforated ceiling elements on the front or back side, it is advisable to place a non-woven material to improve sound absorption. Instead of perforated ceiling elements, smooth, i.e. non-perforated metal surfaces.

Claims (10)

1. Ceiling structure comprising planar, mainly rectangular ceiling elements made of metal and bearing rails, the ceiling structure being suspended from an untreated ceiling or a supporting structure, and the ceiling elements being mounted so that they can be tilted on bearing rails or on suspended rails attached thereto . 2. The design according to claim 1, wherein the suspension is made to be adjustable in length. 3. The structure according to claim 1, wherein the ceiling elements are supported by bearing rails or suspended rails attached thereto. 4. The structure according to claim 1, wherein the ceiling elements are suspended on bearing rails or suspended rails attached thereto. 5. The design according to claim 1, and the ceiling elements in the tilted state are made with the possibility of displacement. 6. The structure according to claim 1, wherein the ceiling elements are held on the clamping profile due to the clamping action. 7. The construction according to claim 1, moreover, the supporting planes for the ceiling elements located one above the other on the bearing rails are made at such a distance from each other that the ceiling elements can be horizontally displaced above each other when they are suspended on one and the other supporting plane. 8. The construction according to claim 1, wherein the ceiling elements are provided with perforations for sound absorption. 9. The design of claim 8, and on the front or back sides of the ceiling elements placed non-woven material or the like. to improve sound absorption. 10. The construction according to claim 1, moreover, mineral wool and / or drywall plates are placed on the reverse side of the ceiling elements.