Mounting profile for frame and board-type suspended ceiling

Abstract

The invention relates to the construction industry and can be used in the field of creating suspended ceilings, and more particularly in the creation of frame and board-type structures. A mounting profile belonging to a set of profiles for creating profile structures, which comprises elements of a damping connection in the form of a mating part and a damper, is configured according to the claimed technical solution in the form of a one-piece structure having a mounting ledge and a plastering element which are connected to one another by a base, wherein the mounting ledge is provided with through-holes and with elements for attachment to a plenum chamber of a ventilation system. This addresses the problem of the hitherto limited range of means for creating wall-mounted joints for different architectural scenarios, and also expands the functional capabilities of wall-mounted joints through the use of flexible coupling with a damping connection.

Description

[0001] MOUNTING PROFILE FOR FRAME-SHEATHING TYPE SUSPENDED CEILING

[0002] AREA OF TECHNOLOGY

[0003] The invention relates to the construction industry and can be used in the field of creating suspended ceilings, in particular in the construction of frame-and-sheathing type structures.

[0004] LEVEL OF TECHNOLOGY

[0005] In the field of suspended structures, in particular stretch ceilings, there is a fairly large number of profiles that solve the problems of creating architectural forms of suspended ceilings with various functional properties, such as placing light lines, ventilation units and other equipment in the ceiling plane and wall abutments. Similar solutions for suspended ceilings based on frame-sheathing type structures are currently presented in a limited number. In connection with this, in order to create several architectural solutions in one frame-sheathing structure, architects-designers and installers have to select profiles from different manufacturers, taking into account the fact that many profiles do not fit together in cross-section, and perform complex calculations to combine the plane of the suspended ceiling to their dimensions.Such work is labor-intensive and requires taking into account a large number of materials and their parameters throughout the entire work from the creation of the project to finishing works and, as practice shows, in most cases it is impossible to exclude all errors in calculations and the human factor, which leads to damage to the material and the need for recalculations and alterations, including at the final stages of finishing works.

[0006] The prior art discloses a joint assembly for a suspended ceiling fastening device (Patent RET 2742420 Cl priority date 10.08.2020) - a prototype of the claimed technical solution, the technical result of which is to increase the reliability of the joint assembly for a suspended ceiling fastening device or other similar suspended coverings by cushioning adverse effects on the fastening assembly and the structure of the suspended ceiling or other similar suspended coverings and, as a result, increasing the resistance of these suspended coverings to loads arising during operation.The known joint unit of the suspended ceiling fastening device is a profile structure in the form of a three-component system implementing a damper connection, where the profile structure includes a base profile and a mounting profile containing damper connection elements in the form of a groove for a damper, a mating part and a damper, due to the use of which a flexible decoupling of the supporting surface of the wall and the suspended ceiling structure is ensured, which allows increasing the resistance of frame-sheathing structures to loads arising during operation and prevents the appearance of cracks on the plane of the suspended ceiling. A disadvantage of the prototype is the limitation of the options for adjoining with the supporting surface.

[0007] DISCLOSURE OF THE ESSENCE OF THE INVENTION

[0008] The objective of the invention is to create a connection between a suspended ceiling and a supporting surface, ensuring their flexible connection, which allows the use of a profile structure as part of a ventilation system.

[0009] The technical result of the invention is to simplify the process of installing a suspended ceiling in the form of frame-sheathing structures, to solve the problem of an insufficient arsenal of tools in the field of technology, and to expand the functional capabilities of the prototype for creating wall abutments.

[0010] For this purpose, the mounting profile of the profile set for creating profile structures of a frame-and-sheathing type suspended ceiling, containing damper connection elements in the form of a mating part and a damper, in accordance with the claimed technical solution, is made in the form of a single structure equipped with a mounting shelf and a putty element, connected to each other by a base, while the mounting shelf is equipped with through holes and fastening elements to the static pressure chamber of the ventilation system.

[0011] In particular forms of execution, the mounting profile of a set of profiles for creating profile structures includes: a base of the mounting profile, equipped with additional elements in the form of a wall, shelves and a stiffening rib, forming its contour in cross-section, wherein the contour in cross-section includes a groove equipped with recesses; elements forming a cavity for connectors; a mating part made in the form of a corner.

[0012] BRIEF DESCRIPTION OF DRAWINGS

[0013] The figure shows the mounting profile of a set of profiles for creating profile structures of a frame-sheathing type suspended ceiling in a transverse profile section.

[0014] IMPLEMENTATION OF THE INVENTION

[0015] The process of installation of frame-sheathing structures is simplified due to the presence of profiles in the kit for various functions, allowing to create a wide range of architectural solutions from wall abutments along the perimeter of the suspended ceiling. The claimed invention expands the functional capabilities of the prototype by ensuring the use of a profile structure as part of a ventilation system. The created abutment of the suspended ceiling with the supporting surface not only ensures their flexible decoupling, but also solves the problem of an insufficient arsenal of means for creating wall abutments.

[0016] Flexible decoupling is ensured by the fact that the set of profiles for creating profile structures includes a base profile 1 and a mounting profile 2, containing damper connection elements in the form of a groove 3 for the damper of the base profile 1, a mating part 4 and a damper 5. It should be noted that the compatibility of the mounting profiles with each other is achieved by observing the condition for their implementation, namely, each mounting profile of the set of profiles has the same height from any mounting shelf to the edge of any putty element and the same shape of each of them. Thus, due to one set of profiles, a whole range of architectural solutions are obtained that are easy to install and when combining (joining) the profiles with each other, the mounting shelves and putty elements, as well as the bases or their parts, converge in the cross section.

[0017] The mounting profile 2 of the profile set for creating profile structures, in accordance with the present invention, is made in the form of a single structure as shown in the figure, is provided with a mounting shelf 6 and a putty element 7, connected to each other by a base 8. The mounting shelf 6 is provided with through holes (not shown in the figure) and elements 9 for fastening to the static pressure chamber of the ventilation system. By means of such a mounting profile 2, the use of the profile structure as part of a ventilation system is ensured, where the mounting shelf 6 is used as a ventilation grille, the through holes in which serve for the passage of air masses.The base 8 of such a mounting profile 2 can be provided with additional elements in the form of a wall 10, shelves 11 and 12 and a stiffening rib 13, forming its contour in the cross-section, which in turn includes a groove 14 for placing lighting equipment 15, such as, for example, a LED strip, while the groove 14 can additionally be provided with recesses for inclusion in the design of a diffuser 16, which will allow organizing the illumination of the wall zone. The mounting profile 2 is also provided with elements 17, forming a cavity 18 for connectors, which will ensure that the ends of the profiles are brought together and several profile structures with a damper connection are connected in one line without displacement. The mounting profile is made combined with the mating part 4, which is made, for example, in the form of a corner 19, which will make it easier to combine the elements of the damper connection by inserting the mating part 4 with the damper 5 into the cavity of the groove 3 of the base profile 1.Since the length of the profiles is usually two meters or more, and the installation is performed by two hands of one person, with the hands extended upwards, the installation shelf 6, duplicating the corner 19, acts as an additional guide, which allows connecting the elements of the profile structure by progressive pressing from the starting part of the mounting profile 2 and further along its entire length. The basic profile of the profile set is equipped with additional elements, such as the rib 20, forming a groove for fastening elements, such as connections with external systems (for example, a static pressure chamber of the ventilation system), or connectors for aligning its peripheral edges in one line in order to prevent displacements of the structure (then the basic profiles 1 can be placed along the perimeter of the room with an accuracy of up to a millimeter).

[0018] The examples below are given for the purpose of sufficiently disclosing the essence of the invention and do not limit the possibility of using the invention in any other way.

[0019] The design of the frame-sheathing type of suspended ceiling (Code of rules for design and construction SP 163.1325800.2014. Designs using gypsum board and gypsum fiber sheets. Design and installation rules) includes a metal frame 21, consisting of guides 22 and ceiling 23 profiles assembled together into a frame structure. Such a frame structure is attached to the ceiling of the room using hangers (not shown in the figure). The design of the frame-sheathing type of suspended ceiling also includes sheathing sheets 24, for example, gypsum board and gypsum fiber sheets, which are sewn from below the frame structure and form the plane of the suspended ceiling.

[0020] Guide profiles 22 are used in places where the frame structure adjoins the wall of the room - the supporting surface 25. Traditionally, guide profiles 22 are fastened along the perimeter of the room through a damper tape and the metal frame 21 is assembled by placing the ends of the ceiling profiles 23 in them. In this way, the metal frame 21 is built in a horizontal plane. When creating niches or adjoining with the supporting surface 25, their perimeter is set using guide profiles 22. Sheathing sheets 24 are hemmed in one or two layers. Then finishing work is carried out to apply a decorative finishing coating, at the final stage of which the resulting plane of the suspended ceiling is painted (or the final appearance is designed in another way).

[0021] The prototype of the claimed technical solution offers a different method from the traditional method of creating abutments with a damper tape, for compensating for the stresses of the connections of the metal frame 21 with the supporting surface 25, in which cracks may appear on the plane of the suspended ceiling along the line of conjugation of its plane with the perimeter of the room. The prototype offers a profile structure with a flexible decoupling of the supporting surface 25 of the wall and the suspended ceiling structure, which, due to the damper 5 and some freedom that it provides, allows the elements of the damper connection in the form of a groove 3 for the damper 5 and the mating part 4 to dampen such stresses. The prototype offers a profile structure for creating a shadow abutment, however, at present there is a need to combine several types of abutments with each other to create suspended ceilings of complex architecture.For this purpose, a set of profiles compatible with each other is proposed, where each mounting profile 2, in the case of the claimed invention, has the same height from the mounting shelf 6 to the edge of the putty element 7, and each of them has the same shape. Thus, when combining (joining) the mounting profiles of the set of profiles with each other, their mounting shelves and putty elements, as well as bases or parts thereof, converge in cross-section. Base profiles 1 are placed along the perimeter of the room, connecting them to each other in one line, so the plane of the suspended ceiling is precisely defined over its entire area. For the area where ventilation will be organized (location of the ventilation system duct), mounting profile 2 is used, thus creating a profile structure shown in the figure. The profile structure includes base profile 1, mounting profile 2 and damper connection elements in the form of a groove 3 for a damper, a mating part 4 and a damper 5.

[0022] The base 8 is screwed to the guide profiles 22 of the metal frame 21 of the frame-and-sheathing structure as follows. In the case of a two-layer sheathing, the guide profile 22 is aligned with the base 8, retreating by the thickness of the sheathing sheet 24 from the lower edge of the base 8. In the case of a single-layer sheathing (as shown in the figure), the guide profile 22 is screwed to the lower edge of the base 8. Due to this, the entire profile structure has a reliable combination with the frame-and-sheathing structure, in particular with its metal frame 21. The mating parts 4 with the damper 5 in the starting part of the mounting profile 2 (its edge) are inserted into the groove 3 of the base profile 1 and by successive pressing a profile structure with a damper connection is formed along the entire perimeter of the room, or on a selected section. In this case, the mounting profiles 2 are joined together in a straight line and the bases 8 or their parts, as well as their putty elements 7, are aligned at the corner joints.When joining profile structures, connectors are used, which are inserted into the cavity 18 formed by elements 17, which form the cavity for the connectors. In this way, all profile structures are combined with each other in one line without displacements in the plane, due to which a flat plane of the suspended ceiling is obtained.

[0023] Then, using ceiling profiles 23, a frame structure is formed, to the metal frame 21 obtained in this way, sheets of sheathing 24 are sewn, the lower layer of which is brought close to the putty element 7 and a number of finishing works are carried out to create a decorative finishing coating. As a result, without complex calculations, by means of simple installation, a smooth surface of a suspended ceiling with multifunctional wall abutments for a whole range of architectural solutions is obtained.

[0024] Creating a ventilation zone in the area of ​​the wall abutment at the location of the ventilation system duct by means of a profile structure including a mounting profile 2. When combining the base 8, combine it with the guide profile 22 as described above and insert the mating part 4 with the damper 5 into the groove 3 for the damper of the base profile 1, wherein the mounting shelf 6 acts as a kind of beacon for the corner 19. The mating parts of the connections of the static pressure chamber are placed in the groove formed by the fastening elements 9 to the ventilation system static pressure chamber and in the groove for the fastening elements formed by the rib 20 of the base profile 1, additionally sealing these connections. Then, the lighting equipment 15 is placed in the groove 14 and connected. The wall 10, shelves 11 and 12 form the contour of the base 8 in the cross-section and form the groove 14, and also form a closed contour for heat removal.The stiffening rib 13 is made inclined so as not to impede the passage of air flows through the openings in the mounting shelf 6. The mating parts of the diffuser 16 are installed in the recesses of the groove 14, thus isolating the lighting equipment 15. Then the metal frame 21 is assembled as described above, the peripheral parts of the sheathing sheets 24 are combined with the putty element 7 and finishing work is performed as indicated above. As a result, by means of such a mounting profile 2 made in the form of a single structure, one version of a wall abutment is obtained with flexible decoupling, which allows the use of such a profile structure as part of a ventilation system, where the mounting shelf 8 is used as a ventilation grille, the through holes in which serve for the passage of air masses.

[0025] Thus, the problem of an insufficient arsenal of means for creating wall junctions for various architectural tasks is solved, and the functional capabilities of wall junctions are expanded using a flexible junction with a damper connection.

Claims

FORMULA 1. A mounting profile for a set of profiles for creating profile structures for a frame-and-sheathing type suspended ceiling, containing damper connection elements in the form of a mating part and a damper, characterized in that it is made in the form of a single structure equipped with a mounting shelf and a putty element connected to each other by a base, wherein the mounting shelf is equipped with through holes and fastening elements to the static pressure chamber of the ventilation system.

2. A mounting profile for a set of profiles for creating profile structures according to item 1, characterized in that the base of the mounting profile is provided with additional elements in the form of a wall, shelves, and a stiffening rib, forming its contour in cross-section.

3. A mounting profile for a set of profiles for creating profile structures according to item 2, characterized in that its cross-sectional contour includes a groove.

4. A mounting profile for a set of profiles for creating profile structures according to item 3, characterized in that the contour groove is provided with recesses.

5. A mounting profile for a set of profiles for creating profile structures according to item 1, characterized in that it is equipped with elements that form a cavity for connectors.

6. A mounting profile for a set of profiles for creating profile structures according to item 1, characterized in that the mating part is made in the form of a corner.

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