RU2582690C2 - Structure of stands connection with external and internal elements of building walls - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: in a structure of stands connection with external and internal elements of building walls with the help of embedded parts, both angular and row stands are given a boxy shape, comprising external and internal links and embedded parts of square or rectangular cross section, besides, the external link and one of internal links of angular stands have a L-shaped or square cross section, and the second internal link of the same stands - cross section of one fourth of the circle; external and internal links of row stands are made with a U-shaped cross section or in the form of a solid insert of rectangular shape using in the body each angular and row stand, at least of two mounting seats, arranged from cuts and ledges entering into each other.

EFFECT: invention provides for universality, industrial quality, simplicity and convenience of manufacturing and assembly, reliability of operation and aesthetic appearance of the proposed structure.

3 cl, 5 dwg

Description

The invention relates to the construction and can be used in the device of walling low-rise wooden buildings.

Known wall structure according to the patent for invention RU 2178483 (E04B 1/10, E04B 2/08, patent: Hirsiuunnittel Leminen Kue (F1), publ.: 01.20.2002), which provides the connection of walls built of logs, and containing a rack and connections made in it and at the ends of the wall logs, and at least on one side of such joints there is a closing protrusion.

The known design provides certain advantages over analogues, such as, for example, the convenience of its assembly and disassembly, the exclusion of the use of metal and non-metal mounts such as nails, bolts, rods, and has greater strength.

However, such a design is complex and time-consuming both in the manufacture of its components, and in their assembly and disassembly, since the numerous elements and parts used in this case must be equipped with jewelry accuracy with a large number of recesses and protrusions of a multi-stage configuration identical to each other and of the type “ dovetail. " In addition, it does not differ in universality, and it can be used for the construction of only log houses, the construction of which is often associated with the waste of industrial wood.

A known method of manufacturing wooden houses, buildings, structures according to the patent for the invention RU 2250312 (E04B 1/10, patent: Nadinsky M.N., Nadinsky V.M., publ.: 04.20.2004), including drilling holes, piercing them screeds and tightening the nuts on these screeds, the adjacent walls being joined by introducing into the hollows of the wall logs or beams the corresponding protrusions of adjacent wall logs or beams, and the longitudinal screeds are supplemented by transverse ones, which are also tightened with nuts through the corner profiles and elastic elements.

According to the authors of this method, it provides a reliable connection of all structural elements of the house, thereby increasing its strength and durability, as well as tightness and environmental friendliness. However, in the application materials there is no sufficiently convincing evidence of the listed advantages. At the same time, it is possible to note the complexity of the proposed technology for the construction of a two-story house, its oversaturation with not always reliable and insufficiently reasoned techniques and details that are used both in the manufacture of house components and during assembly and assembly work. In addition, the scope of the known method is limited to its use exclusively for buildings constructed of logs or beams made of logs.

Known wall elements for wooden buildings, the method of their manufacture and the method of erecting wooden buildings with such elements according to the patent for invention RU 2144113 (E04B 1/10, patented: V. Cannes Rosmussen Industry A / C (DK), publ.: 10.01. 2000), which includes a wall element containing several plank components connected by means of engagement edges with a labyrinth seal forming a channel to reduce the effect of wind load.

A well-known technical solution provides for the reduction of stresses arising at the joints of individual structural elements of the wall, and increase their tightness, as well as the possibility of using raw wood for construction without preliminary impregnation with creosote. However, there are a number of disadvantages, which include the complexity, unreliability and fragility of the corner joints of the structural elements of the fence, including with regard to their strength, rigidity and stability.

Closest to the claimed technical solution is the design of the connection of the uprights with the external and internal elements of the walls of the building using embedded parts according to the patent for invention RU 2121549 (E04B 2/70, patented: Tanashchuk V.R., Gamzov Yu.T., publ. : 11/10/1998). In this design, the distance between the racks is taken equal to 700-1200 mm, and the height of the longitudinal elements of the panel modules is 200-600 mm. It is also possible to use a wall consisting of modules made of parallel panels, in the gap between which a heater is placed.

In this case, the angular construction of the connection of adjacent walls consists of continuous racks of rectangular cross section with a rectangular cutout and a mounting hole and the adjacent walls themselves, equipped with the same holes and the same cutouts, as well as embedded parts that allow the coupling of the opposite cutouts to each other during the installation of the wall of the building .

This design is designed to reduce the cost and reduce the complexity of the assembly and disassembly of the building, increase the degree of industrialization of the construction, while at the same time simplifying and high productivity of installation and dismantling, as well as the unification of the used building elements.

However, the known design does not provide a variation in the structural design, including with respect to the angular connection of adjacent walls, and hence its versatility, which, combined with a limitation of the distance between the posts and the height of the elements of the panel modules, leads to a clear deterioration in the quality characteristics of this product, including as the complexity and complexity of operations for the manufacture of components and assembly, disassembly and readjustment operations. In addition, in the materials of the application for this invention there is no position of its authors regarding the aesthetic perfection of the exterior and interior of the device they developed. In addition, all the edges of the outer edges of the uprights and wall elements in the places where they adjoin each other are open for visual visual perception, which undoubtedly reduces the aesthetic qualities of this design.

The technical task of the invention is to provide versatility, industriality, simplicity and ease of manufacture and assembly, reliability of operation and aesthetics of the appearance of the claimed design. The solution to this problem is provided by the fact that in the design of the angular connection of the racks with the external and internal elements of the walls of the building with the help of embedded parts, both angular and ordinary racks are given a box-shaped form, consisting of external and internal (their) link (s) and embedded parts of a square or a rectangular section, with the outer link and one of the inner links of the corner posts have a L-shaped or square section, and the second inner link of the same posts is a quarter circle section; the outer and inner links of the uprights are made with a U-shaped cross-section or in the form of a solid rectangular insert with the use of at least two mounting sockets in the body of each corner and row posts, made of cutouts and protrusions that enter into each other, and the wall thickness links in the form of continuous inserts of rectangular shape in ordinary racks is taken equal to or 1.5 ... 2 times the thickness of the external and internal elements of the wall. In addition, all the edges of the outer side ribs of the housing of the outer and inner links of the uprights are given a smooth curved shape, mainly in the form of a cylindrical surface.

The design of the invention is shown in the drawings, where in FIG. 1 and 2 show a top view of the first and second modifications of the inventive device using a corner stand, FIG. 3 - image of the first modification in space, FIG. 4 is an image of a second modification in space, FIG. 5 is a top view of the same device in four variants of its execution using ordinary racks.

As can be seen from the above illustrations, both modifications include adjacent walls (7), (13) of the building itself, links (2), (10, 11) of the corner pillar (3), namely the L-shaped outer box link (2) and internal solid links (10, 11), including an L-shaped insert (10) and an insert with a section in a quarter circle of a link (11), as well as embedded parts-bars (5) of square section (for the first modification). Both adjacent walls (7), (13) shown in the drawings are made of external (1), (6) and internal (12), (8) elements, the outer box link (2) of the rack (3) has an internal cavity in the form of a rectangular parallelepiped and is equipped with square bars-embedded parts (5), and the inner solid links (10, 11) of the rack (3) have an L-shaped section and a quarter-circle section, respectively.

The second modification of the described angular connection is characterized in that the embedded parts-bars (5) have a rectangular section, the outer link (2) and the inner link (10) of the rack (3) are L-shaped, the inner link (10) is a square section, and the inner link (11) is a section in the form of a quarter of a circle. At the same time, the outer link (2) of the rack (3) adjacent to each other, the bars (5) and the internal links (10, 11) of the rack (3) form at least two mounting sockets (4) and (9) designed for placement of protrusions - end sections of the outer (1, 6) and internal (8, 13) elements of adjacent walls (7, 13) - and made using cutouts in the rack body (3).

In the drawings of FIG. 5 shows four options for connecting the external and internal elements (6, 8) of the walls (7) of the building with an ordinary column (17) using U-shaped insert links (15) and solid rectangular insert links (16). At the same time, fragment “a” shows a top view of the connection of an ordinary rack (17) with a wall (7), which consists of external and internal U-shaped links-inserts (15) included in the external and internal elements (6, 8) walls (7), as well as two embedded elements - rectangular bars (14). On the fragment “c” of FIG. Figure 5 shows the connection of the wall (7) of the building with the corner pillar (17) arranged using two continuous links (16) of the pillar (17), also having sockets (4) for joining the pillar (17) with the external and internal elements (6, 8 ) walls (7). The third option, see Fig. 5b, is the connection of an ordinary rack (17) with a wall (7) using an external upper U-shaped link (15) and an internal lower continuous link (16) of an ordinary rack (17), and the fourth option, see FIG. 5g, - connection of an ordinary rack (17) with a wall (7) using an external upper continuous link (16) and an internal lower U-shaped link (15) of an ordinary rack (17).

In addition, to ensure the aesthetics of the appearance of the claimed device and the entire building as a whole, the whole series of lateral edges of the external pillars located in the visual perception zone (3) is made by using smooth bevels along the arc of the quarter circular coupling sector.

As you know, the alignment and adjustment of vertical joints and ribs, followed by thorough additional processing of the connection of all structural elements of the walls and pillars of the building to each other along their vertical joints requires additional capital costs and operating costs, which leads to higher construction costs. In this regard, it is proposed to exclude such connecting lines from the zone of visual visual perception by covering them with corps of load-bearing angular and ordinary racks, while ensuring a strong, rigid and stable connection of the racks to the walls in the general building envelope. Also shown in fragments of FIG. 5 examples of the design of ordinary racks or their external or internal links can be used as decorative elements of the building.

In the course of the author's elaboration of the proposed invention, a detailed analysis of its production characteristics was carried out, including with respect to industrial, technological, structural and social indicators with the participation of four garden and summer cottages erected in the Omsk region with the full use of the above described in the structure of these houses modifications and variants of the device of angular and ordinary joints of adjacent walls of the building.

The results of the analysis showed that, compared with other similar technical solutions, the claimed development is characterized by increased indicators of versatility, industry, simplicity and ease of manufacture and assembly, strength, rigidity, stability, operability, durability and reliability of the components used in this facility and the building as a whole , plus an improvement in its ergonomics and economy, as well as the aesthetics of the exterior and interior.

Claims (3)

1. The design of the connection of the racks with the external and internal elements of the walls of the building using embedded parts, characterized in that both the corner and ordinary racks are given a box-shaped form, consisting of the external and internal (their) link (s) and embedded parts of square or rectangular cross-sections, the outer link and one of the inner links of the corner posts having a L-shaped or square section, and the second inner link of the same posts with a quarter-circle section; the outer and inner links of the uprights are made with a U-shaped cross-section or in the form of a solid rectangular insert with the use of at least two mounting sockets in the body of each corner and in-line racks arranged from cutouts and protrusions that enter into each other. 2. The construction according to p. 1, characterized in that the wall thickness of the links in the form of solid rectangular inserts in ordinary racks is taken to be equal to or 1.5 ... 2 times the thickness of the external and internal wall elements. 3. The design according to p. 1, characterized in that all the edges of the outer side ribs of the housing of the outer and inner links of the racks are given a smooth curved shape, mainly in the form of a cylindrical surface.

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