RU170525U1 - ADAPTIVE ADJUSTABLE REGULATED SYSTEM - Google Patents

Abstract

The utility model relates to the field of fasteners used in the installation of building structures that use flat functional elements, such as ventilated floors, wall panels and shelf units. A design is proposed “Connecting adaptive adjustable system”, which includes a base plate with a central hole and an inner recess of a spherical or toroidal type and an adjusting threaded block containing a spherical or toroidal element with a spherical belt. The design has the ability to regulate and adapt to flat panels used in the installation of ventilated floors, suspended ceilings and wall blocks. 1 n and 9 z.p. f-ly, 8 Fig.

Description

The utility model relates to the field of fasteners used in the installation of building structures that use flat functional elements, such as ventilated floors, wall panels and ceiling blocks.

The known design is “Connecting adaptive adjustable system” (hereinafter referred to as “SARS”), called in the original “connector for attaching floor slabs” (laczniki do mocowaniz plyt okladzinowych), which is used to install ventilated floors and floor coverings in the form of wood-based panels particle board (particle board), wood-fiber (fiberboard) boards and laminate, as well as wall panels in the form of drywall, multilayer plywood, etc. The essence of this design, selected for the prototype of the utility model, and the technology of application are described in [1].

The design of the connector for fastening the coating plates (SARS), selected for the prototype [1], includes a support plate 1 with a Central hole 2, the regulating threaded block 3, the locking elements 4 and the fastening element 5 (figure 1).

The base plate is made of a polymeric material or wood composition (particleboard, fiberboard, laminate, etc.). The adjustable threaded block is a stud made of a metal alloy (carbon steel), which is equipped with nuts and gaskets of the corresponding geometric dimensions. The mounting block is an element called a “dowel” that is made of a polymer material.

The technological use of SARS, according to the prototype [1], is as follows. In a rough floor made of concrete or other material, holes are drilled in the required order, in which the fastening element 5 is placed with an interference fit. Next, an adjustable threaded block 2 connected to the base plate 1 using fixing elements 4 is installed using the necessary tool.

Installation height (distance between the plane of the subfloor and the supporting plane of the flat element) SARS is determined using a nut and gasket 4, which are screwed onto the threaded rod (screw) of the adjustable threaded block 3. After installing all SARS, flat elements of the floor are laid (laid) on the subfloor coatings that connect to the base plate 1 using fasteners (screws, screws). The adjustable height of the SARS installation allows you to take into account the characteristic structural features of the subfloor - the presence of bumps, local recesses, non-flatness, etc., during the installation of flooring and to obtain the construction of the necessary technical and operational characteristics. A similar technology is implemented during the installation of wall panels and suspended ceilings.

The design of the SARS, selected for the prototype of the claimed utility model [1], has several advantages compared with the use of fasteners for a similar purpose in the form of a metal profile. Among the most significant advantages of the prototype [1] include:

- the ability to install floor, wall and ceiling elements to obtain panels of the required quality with pronounced defects in floors, walls and ceilings;

- sufficient strength of fastening of the flat element and SARS, ensuring long-term operation of the structure;

- high adaptability of the SARS installation and installation of floor, wall and ceiling panels.

However, the prototype is inherent in a number of significant disadvantages that reduce the effectiveness of its use, the most important of which include:

- the fixed position of the base plate in the installed element, which does not allow to achieve the necessary (optimal) area of contact with the flat element during installation under conditions of pronounced defects in the floor, walls and ceilings;

- insufficiently uniform distribution of the load on the base plate, which leads to structural failure due to deformation;

- insufficient tight fit of the contact plane of the base plate to the panels with pronounced roughness.

The purpose of the claimed utility model “Connecting adaptive adjustable system” is to develop a design with increased adaptability to the functional elements of floor coverings, wall panels and suspended ceilings when fixing the connection and adaptability of use.

This goal is achieved in that the connecting adaptive adjustable system, comprising a base plate with a central hole, a regulating threaded block, fixing elements, contains a base plate made in the form of a flat element of round, square, elliptical, triangular or polyhedral sections with a central hole in the form of a lead-in deepenings and internal one-piece cavity of spherical, torodial, conical, pyramidal or cylindrical sections, and one-piece connected x reinforcing elements located on the inner plane of a flat element having round, elliptical, triangular, rectangular or polygonal sections, and a regulating threaded block, consisting of a spherical or toroidal element with a spherical belt with a central hole, in which a threaded rod with two fixing nuts is placed with the upper nut inseparably connected to the threaded rod.

Design options for the claimed utility model “Connecting adaptive adjustable system” are:

- the implementation of the base plate in the form of permanently connected flat element and reinforcing elements located on the inner surface with a height h ₁ = 0.5 ÷ 1h, where h is the thickness of the flat element, and the support sleeve with a height h ₂ = 2 ÷ 5h, where h - the thickness of the flat element;

- the implementation of the base plate of a composite material based on polymer matrices with reinforcing elements on the inner surface of round, elliptical, triangular or polygonal sections;

- the implementation of a spherical or toroidal element of the regulating threaded block of polymer or composite materials, with a smooth outer contact surface or recesses on the outer contact surface, depth h ₃ = 0.05 ÷ 0.1h, h is the thickness of the flat element;

- the implementation of the threaded rods and nuts of the regulating threaded block of polymer or composite materials;

- the implementation of the elements of the threaded control unit with anti-corrosion coating;

- the implementation of the base plate with a liner, thickness h ₄ = 0.05 ÷ 0.1 h, where h is the thickness of the flat element located in the recess of the contact (outer) plane of the flat element;

- the implementation of the base plate perforated;

- the implementation of the base plate with protrusions on the contact plane with a height of h ₅ = 0.01 ÷ 0.05h, where h is the thickness of the flat element;

- the implementation of the base plate with clamps in the form of protrusions and recesses located on the end surface of a height (depth) h ₆ = 2 ÷ 4h, where h is the thickness of the flat element;

- the implementation of the base plate with clamps in the form of protrusions and recesses located on the end surface of a height (depth) h ₆ = 2 ÷ 4h, where h is the thickness of the flat element.

The essence of the design of the claimed utility model “Connecting adaptive regulatory system” and its variants are explained with graphic materials (figures 1-8)

Figure 1. Connecting adaptive adjustable system (SARS), according to the prototype [1] (Connector for fixing the coating plates, in the original lanczniki do mocowania plyt okladzinowych):

1. - base plate;

2. - the central hole;

3. - regulating threaded block;

4. - fixing elements;

5. - fastener.

Figure 2. Connecting adaptive adjustable system assembly:

6. - spherical belt;

7. - a central hole with an internal cavity;

8. - entry recess cylindrical;

9. - a spherical or toroidal element with a spherical belt;

10. - threaded rod;

11. - a fixing nut;

12. - the reference plane of the flat element;

13. - reinforcing element;

14. - support sleeve.

Figure 3. The cross section of the base plate:

7. - a central hole with an internal cavity;

12. - the reference plane of the flat element;

13. - a reinforcing element of a flat element;

14. - support sleeve.

Figure 4. An embodiment of a support plate with hexagonal reinforcing elements 13 on the inner plane of a flat element (bottom view):

13. - a reinforcing element of a flat element;

14. - support sleeve.

Figure 5. The cross section of the base plate with the liner 15 on the flat element and the indentation recess 16:

15. - liner;

16. - inlet recess (conical).

Figure 6. The cross section of the base plate with the protrusions 17 on the contact surface.

17. - ledges.

Figure 7. The cross section of the base plate with perforating holes 18 in a flat element:

18. - perforating holes;

Figure 8. An embodiment of the base plate with latches on a flat element in the form of protrusions and depressions:

19. - fixing protrusions;

20. - fixing hollows.

The technology of using the claimed model “Connecting adaptive adjustable system” is as follows. At the first stage, the connecting adaptive regulatory system is assembled. To do this, place a spherical or toroidal element 9 in the inner cavity 7 of the support sleeve 14. A simplification of the placement process is facilitated by the presence of a conical 16 guide recess in the support sleeve. A threaded rod 10 is passed into the central hole of the spherical or toroidal element 9 and its position is fixed with fixing nuts 11. When If necessary, it is possible to use metal washers (gaskets). The upper nut 11 of the adjusting threaded block is permanently connected to the threaded rod 10, for example, by punching. A fixing nut 11 (if necessary with a washer) is screwed onto the opposite end of the threaded rod 10, setting the height of the CARS necessary to place the flat element of the floor covering, for example, chipboard. A hole is drilled in the rough floor with a special tool, in which a fastener 7 is placed (for example, a dowel made of a polymer material). Using a special tool (for example, a hex screwdriver), the assembled SARS is placed in the fastener 7. In this case, the threaded rod 10, bursting the walls of the fastener 7, reliably fixes the SARS on the subfloor (or wall).

The presence of a fixing nut 11 on the lower part of the threaded rod 10 (not shown conventionally in Fig. 2) provides the required support height depending on the structural features of the subfloor. Established in accordance with the marking SARS is subjected to verification of geometric compliance using a special tool (eg level). When a discrepancy is established, the necessary corrective manipulations are performed using the fixing nuts 11.

Due to the presence of a spherical or toroidal element 9 with a spherical belt in the SARS structure, it is possible to rotate (change the spatial position) of the base plate 1. This makes it possible to adapt the SARS to the structural features of the subfloor (mounting wall or ceiling). Thus, the developed utility model SARS has a synergistic combination of regulation and adaptation to the design features of the elements on which flat panels are installed.

After leveling the level of the support plates fixed by SARS, the flat flooring panels (wall or ceiling) are fastened using fasteners (screws, screws, etc.) by connecting them to the base plate. It is advisable to use a special tool. The technology of application of the developed SARS model discussed above not only surpasses the traditional one in which metal elements are used, but also the technology in which a “connector for attaching the coating plates” is used, according to the prototype [1].

Additional effects are realized when using the claimed options for the constructive use of the connecting adaptive controlled system (SARS). So the presence of reinforcing elements 13 of round, triangular, elliptical, rectangular or polygonal sections, permanently located on the lower plane of the flat element of the base plate (paragraph 2 of the formula), provides the necessary parameters of structural characteristics and reduces the specific consumption of material for its manufacture.

In the manufacture of a spherical or toroidal element 9 not of metal alloys (duralumin, bronze, brass), but of polymer or composite materials (PA6, PA 6.6, SFD, POM, PA "Grodnamid", UPA6 / 30, etc.) ( paragraph 3. formulas) provides a high technological process and the possibility of reducing the cost of the product while increasing the manufacturability of the assembly of SARS.

The formation of recesses on the outer contact surface of a spherical or toroidal element with a depth of h ₃ (Clause 4 of the formula) makes it possible to ensure the presence of a lubricant layer on the friction surfaces, which increases the adaptability of the flat element to the panel. The manufacture of a threaded rod 10 and fixing nuts 11 (and, if necessary, washers) from polymer or composite materials (Clause 5 of the formula) not only preserves the functional parameters of the CARS, but also increases corrosion resistance while reducing the consumption of expensive metal products.

Coating the elements of the threaded control unit (Clause 6. of the formula) increases the service life of SARS and structures under intensive exposure to corrosive media (for example, when operating ventilated floor structures in an agricultural production system).

When using SARS structures with an insert 15 of thickness h ₄ , which is located in the recess of the base plate, it is possible to optimally fit (adapt) to the surface of the mounted panel. This aspect is of particular importance when using panels with increased surface roughness.

The manufacture of insert 15 from a material with increased deformability (thermoelectric elastomers such as SEVA, TPU, rubbers, thermoplastics such as LDPE, etc.) (Clause 7. Formulas) provides the effect of the optimal distribution of contact load during the operation of floor coverings. When perforating the base plate by forming through holes of any shape 18 (Clause 8. of the formula), the effect of preserving the required values of the parameters of the deformation characteristics of the CARS with a decrease in the material consumption for its manufacture is ensured.

The formation on the contact surface 12 of a flat element of permanently connected protrusions 17 (claim 9. formulas) of height h ₅ provides increased adaptation of the CARS to the surface of the panel element of increased hardness and strength (for example, panels of non-ferrous alloys, ceramic materials, etc.), due to their deformation under the action of the tightening force of the fasteners.

If it is necessary to form support platforms for installing equipment of increased mass, it is advisable to use SARS, the support plates of which contain locks in the form of fixing protrusions 19 and fixing depressions 20 on the end surfaces of the support plate (Clause 9 of the formula).

Thus, the developed utility model of the adaptive adaptive control system (SARS) in terms of functional characteristics, manufacturability and operational characteristics significantly exceeds the prototype [1].

The following are examples of the practical implementation of the claimed regulated system (SARS) in accordance with the formula.

Example 1. The design of SARS was collected from the following elements.

The support plate with a diameter of 100 mm and a thickness of h = 5 mm was made by injection molding of polyoxymethylene (POM). The spherical element was made of polyamide PA (Grodnamid) by injection molding. To complete SARS, a standard threaded rod with a length of 250 mm and an M6 thread and three M6 nuts were used. A dowel with a working part length of 50 mm made of regenerated polypropylene (PP, Belvtorpolymer OJSC) was used as a fastening element.

SARS assembly was carried out manually using the simplest devices (vice, mounting table, tool kit).

Example 2. The base plate SARS Ø120 mm was made of polypropylene (PP) by injection molding. The base plate with a thickness of h = 3 mm contained reinforcing elements in the form of 28 permanently connected hexagons located on the inner surface. The height of the reinforcing hexagonal elements was h ₂ = 1.5 mm (0.5h). The support plate contained a support sleeve with a height of 6 mm (2h). The toroidal element was made of polyoxymethylene (POM) by injection molding using multi-seat equipment. On the outer contact surface of the toroidal element by the rolling method, depressions were formed with a depth of h ₃ = 0.3 mm (0.1 h).

The threaded rod and fixing nuts were made of a composite material based on polyamide 6 filled with 30% fiberglass (PA6-CB30 Grodnamid).

The support plate contained through perforations with a diameter of 3 mm.

Assembly SARS was carried out, according to example 1, manually.

Example 3. A support plate of a rectangular section 60x60 mm thick h = 3 mm with perforating holes with a diameter of 3 mm, reinforcing elements of a triangular shape with a height of h ₁ = 3 mm (1h) and a support sleeve with a height of h ₂ = 15 mm (5h) with an internal cavity and inlet conical recess was made by injection molding of polyamide P6 (Grodnomid). At the ends of the support cavity of the plate, fixing projections were made with a height (depth) h ₆ = 6 mm (2h).

A standard threaded rod 200 mm long with a diameter of M6 and fixing nuts made of a composite material based on PA6 modified with 30% fiberglass (Grodnamid) were used.

SARS assembly and installation was carried out manually using the necessary tools.

Example 4. The components of the SARS were made of a composite material based on polyamide 6 reinforced with fiberglass (PA6-CB30 “Grodnamid”) by injection molding on a multi-position tooling. Hemispherical protrusions with a height of h ₅ = 0.15 mm (0.05h, where h = 3 mm) were made on the contact plane of the support plate.

Assembly SARS was carried out in accordance with example 1.

Example 5. The components of the SARS were made of polyoxymethylene by injection molding on a multi-position tooling. An insert with a thickness of h ₄ = 0.5 mm (0.1h; h = 5 mm) was located in the recess of the support plate. The insert was made of thermoplastic elastomer-copolymer of ethylene and vinyl acetate SEVA 130 by injection molding.

SARS assembly and installation was carried out manually using the necessary tools.

Experimental batches of SARS, made in accordance with examples 1-5, were tested during the installation of ventilated floors and wall coverings at the enterprises of OJSC Grodnozhilstroy and OJSC Grodnopromstroy. Based on the results of positive tests, it was decided to organize pilot production of a connecting adaptive controlled system (SARS) of various design options in accordance with regulatory technical documentation governing its use in construction enterprises of housing, industrial and agricultural purposes.

Literature

1. Aprobata techniczna JTB AT-15-8947 / 2012. Laczniki do mocowania plyt okladzinowych MICHNOSYSTEM Warsawa, 2012 .-- prototype.

Inscriptions

FIG. 1. “Connector for fastening the coating plates” (Original: “laczniki do mocowania plyt okladzinowych”). Aprobata techniczna JTB AT-15-8947 / 2012 Michno SYSTEM (STABI SYSTEM) Sp. ZOO. Warszawa, 2012 prototype:

1. - base plate;

2. - the central hole;

3. - an adjustable threaded block;

4. - fixing elements;

5. - fastener.

FIG. 2. Connecting adaptive adjustable system (general view):

6. - supporting sleeve;

7. - a central hole with an internal cavity;

8. - lead-in recess;

9. - a spherical or toroidal element with a spherical belt;

10. - threaded rod;

11. - fixing nut;

12. - a flat element.

FIG. 3. The cross section of the base plate:

12. - the reference plane of the flat element;

13. - a reinforcing element of a flat element;

14. - bearing sleeve.

FIG. 4. An embodiment of a flat element with hexagonal reinforcing elements 13 (bottom view).

FIG. 5. The cross section of the base plate with a liner 15 on a flat element and a recess 16.

FIG. 6. The cross section of the base plate with the protrusions 17 on the contact surface of the flat element.

FIG. 7. The cross section of the perforated base plate with holes 18.

FIG. 8. An embodiment of a flat element with latches in the form of protrusions 19 and depressions 20 (top view).

Claims (10)

1. Connecting adaptive adjustable system, comprising a base plate with a Central hole, the regulating threaded block, locking elements and fasteners, characterized in that the base plate is made in the form of a flat element of circular, elliptical, triangular, square, polyhedral sections, containing a Central hole in in the form of a lead-in recess and an internal one-piece cavity of a spherical, toroidal, conical, pyramidal or cylindrical section, and the regulating thread The th block consists of a spherical or toroidal element with a spherical belt with a central hole in which a threaded rod with two locking nuts is placed with the upper nut inseparably connected to the threaded rod. 2. A connecting adaptive adjustable system according to claim 1, characterized in that the base plate is made of permanently connected support plane and reinforcing elements located on the inner surface with a height h ₁ = 0.5 ÷ 1h, where h is the thickness of the base plate and the base bushings with a height of h ₂ = 2 ÷ 5h with a central hole. 3. The connecting adaptive regulatory system according to claim 1, characterized in that the base plate is made of a polymer or composite material and has reinforcing elements on the lower plane of the pipe, elliptical, triangular, square or polygonal sections. 4. The connecting adaptive adjustable system according to claim 1, characterized in that the spherical or toroidal element of the regulating threaded block is made of a polymer or composite material. 5. Connecting adaptive adjustable system according to paragraphs. 1 and 2, characterized in that the spherical or toroidal element has recesses on the outer contact surface with a depth of h ₃ = 0.05 ÷ 0.1 h, where h is the thickness of the base plate. 6. The connecting adaptive adjustable system according to claim 1, characterized in that the threaded rod and nuts of the regulating threaded block are made of polymer or composite materials. 7. A connecting adaptive adjustable system according to claim 1, characterized in that the base plate further comprises an insert of thickness h ₄ = 0.05 ÷ 0.1 h, where h is the thickness of the base plate located in the recess of the base plate. 8. The connecting adaptive adjustable system according to claim 1, characterized in that the base plate is perforated. 9. The connecting adaptive adjustable system according to claim 1, characterized in that on the contact surface of the flat element of the base plate, protrusions of height h ₅ = 0.01 ÷ 0.05h are permanently made, where h is the thickness of the base plate. 10. Connecting adaptive adjustable system according to claim 1, characterized in that it contains clamps in the form of protrusions and depressions on the end surfaces of the base plate.

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