RU63390U1 - WOODEN DESIGN ELEMENT FOR FRAME HOUSING CONSTRUCTION (OPTIONS) - Google Patents

Abstract

The inventive elements of a wooden structure for frame construction are intended for use as high strength beams. The technical result of the proposed solution is the creation of high-strength elements of wooden structures from assemblies of boards or beams by joining “in a thorn” with additional reinforcement by gluing the joints of the joints. In this case, the docking is performed along the long edges of these boards or beams. Due to this, the connection is gapless, the beam becomes almost monolithic. When using the claimed elements of wooden structures in frame house building, the construction time is reduced, and the quality of the buildings or structures being built is increased.

Description

The claimed technical solution is intended for use in construction during the construction of prefabricated buildings from wooden structural elements - panels and beams.

Known structural elements in the form of metal profiles in the form of a corner, channel and brand.

Residential buildings made of metal, or with a large number of metal structures, are very expensive and do not meet environmental requirements.

The disadvantage of using metal profiles in wooden housing construction is that they require additional fasteners with the main structural elements of the wooden house when docking, and this is a rather material-intensive fastener.

These profile elements have physico-mechanical properties that differ from the properties of wooden parts, which does not provide reliable joining and connection of wooden and metal, or metal-plastic elements into a single structure.

Closest to the claimed design solution are the profiles that are described in the book by Yu. M. Shukhman, “Small building technology”, M., Adelant, 2004, pp. 5-9.

The use of wooden profiles in construction leads to an increase in the convenience of construction work. But the use of profiles formed by knocked down nails of boards does not provide high quality construction, as when the boards dry, gaps form at the joints.

Point, namely, nail joints do not provide sufficient strength at the joints along the entire length of the wooden structure and, as a result, do not provide sufficient rigidity for two and three story residential housing construction.

The technical result of the proposed solution is the creation of high-strength elements of wooden structures - beams of complex shape, from boards or beams. This result is achieved by making spikes on one or several long edges of one board, or one beam, and on boards or bars joined with this board or this beam, by making grooves mating with spikes on the above board or beam. In comparison with the analogue, in this beam, the adjoining area of the joined boards and / or beams increases. Gapless connection of the components of the wooden structure - the connection "into the spikes", using gluing elements of the wooden structure along the long sides increases the strength of this wooden structure, and, as a result, increase the strength of the entire building. Due to such gluing, the part becomes almost monolithic. During operation, the mating parts are equally reduced or increased in size, and gaps at the joints do not appear.

When using the claimed elements of wooden structures in frame housebuilding, the construction time is reduced, and the quality of the buildings being built increases.

The inventive elements of wooden structures are assemblies made of not less than two boards, or beams. On the long edges of one of the boards - on one or two sides, and on the beam - on one, or two, three, or four sides there are spikes. On boards or bars joined with them, there are grooves mating with spikes.

It is possible to produce assemblies made of at least two boards or bars, where on the long sides of one of the boards there are one or two sides, and on the beam there are grooves on one, two, three, or four sides , and on boards or bars joined with them, spikes mating with spikes.

The contact points of the spikes and grooves are reinforced with an adhesive joint.

Board connections can be made at predetermined angles. Most often, mutually perpendicular joints are performed.

The shape of the spikes in the section may take the form of triangles, or rectangles with rounded edges, and may have a more complex shape formed by recesses and protrusions to form a stronger lock between the connected boards.

To increase the strength of the structure, the contact points of the spikes and grooves are reinforced with an adhesive joint.

Assembly of the structure is carried out with vertical lowering of the spikes into the grooves.

This technical solution is illustrated by drawings, which show the following types: Figure 1 - corner, figure 2 - brand; figure 3 - I-beam.

Examples of wooden beams:

The corner, see Figure 1, is made of two wooden boards, 40 mm thick, 140 mm wide, 3000 mm long.

The number of studs and, accordingly, the grooves is 2. The depth of the grooves is 12 mm, the height of the studs is 12 mm.

T-beam, see Figure 2, is made of two boards 50 mm thick, 140 mm wide, 3000 mm long.

The number of spikes in each connection and, accordingly, the grooves is 2. The depth of the grooves is 12 mm, the height of the spikes is 12 mm.

I-beam, see Figure 3, is made of three boards 40 mm thick, 140 mm wide, 3000 mm long. The number of spikes in each connection and, accordingly, the grooves is 2. The depth of the grooves is 12 mm, the height of the spikes is 12 mm.

Figure 4 shows the connection of a rectangular beam with two boards. The thickness of the beam is 150 × 150 mm, the length is 2500. The thickness of the boards is 50 mm, the width is 140 mm, the length is 2500 mm.

Claims (10)

1. The wooden structure element for frame housing construction is an assembly made of not less than two boards, or beams, where on the long edges of one of the boards, on one or both sides, and on a beam, on one or two, there are spikes on either the three or four sides, and on the boards or beams joined with them there are grooves that mate with the above spikes, while there is an adhesive joint at the contact points of the spikes and grooves. 2. An element of a wooden structure for frame housing construction according to claim 1, characterized in that the connections of the boards are made at predetermined angles. 3. An element of a wooden structure for frame housing construction according to claim 1, characterized in that the shape of the spikes and grooves in the section have the form of triangles. 4. The wooden structure element for frame house building according to claim 1, characterized in that the shape of the spikes and grooves in the section have the form of rectangles with rounded edges. 5. An element of a wooden structure for frame house building according to claim 1, characterized in that the spikes and grooves in the section have a complex profile. 6. The wooden structure element for frame house-building is an assembly made of not less than two boards, or beams, where on the long edges of one of the boards, on one or both sides, and on a beam, on one or two, either three or four sides have grooves, and on boards or boards joined with them there are spikes mating with the aforementioned spikes, and at the contact points of the spikes and grooves there is an adhesive joint. 7. An element of a wooden structure for frame house building according to claim 6, characterized in that the connections of the boards are made at predetermined angles. 8. The wooden structure element for frame house building according to claim 6, characterized in that the shape of the spikes and grooves in the section have the form of triangles. 9. The wooden structure element for frame house building according to claim 6, characterized in that the shape of the spikes and grooves in the section have the form of rectangles with rounded edges. 10. The wooden structure element for frame house building according to claim 6, characterized in that the spikes and grooves in the section have a complex profile.