WO2017151005A1

WO2017151005A1 - House-building kit for prefabricated wooden house construction

Info

Publication number: WO2017151005A1
Application number: PCT/RU2016/000684
Authority: WO
Inventors: Александр Витальевич ГОРБУНОВ
Original assignee: Александр Витальевич ГОРБУНОВ
Priority date: 2016-03-01
Filing date: 2016-10-10
Publication date: 2017-09-08
Also published as: EP3327212A1; RU2622955C1; EP3327212A4

Abstract

The invention relates to low-rise prefabricated wooden structures. A claimed house-building kit containing, at least: a single-story framework made of glued wood components having grooves formed therein, and the ends thereof being provided with tenons for interconnecting same, wall elements with a filler, and external and internal sheathing. The sheathing is in the form of panels provided with a frame, with a shock absorber in the form of strips along the perimeter of the panel, and with thermal insulation disposed in the space within the frame. The frame is provided with a securing device consisting of a wire made of spring steel. The technical result of the invention consists in increasing the thermal insulation of a structure.

Description

HOUSING SET OF DOMESTIC WOODEN HOUSING CONSTRUCTION

The group of inventions relates to low-rise residential buildings and is intended for the construction of prefabricated wooden buildings, as well as to devices for fixing parts to walls with grooves.

A wooden house-building is known that contains a foundation with a basement, waterproofing and mortgages, at least a one-story frame with door and window openings, walls, ceilings and a roof, while the frame is formed of horizontally stacked logs or beams (see description inventions to the patent of the Russian Federation N2 2045628, IPC E 04B 1/10, publication 10.10.1995).

A disadvantage of the well-known wooden housing construction is the large consumption of wood and the large investment of time for its construction.

Wooden house-building is known (see the description of the patent of the Russian Federation J4 ° 44697, ЕВВ 1/10, Е04В 1/26, Е04В2 / 70, published March 27, 2005) containing a one-story frame, consisting of lower and upper belts connected between vertical struts, including buttresses, where all frame components are made of glued wooden parts of a space-spike design of various sizes in cross-section and length, treated with flame retardants, while along the length grooves are formed in the parts located in increments, and at the ends of the parts spikes for connecting de Aley each other, the wall elements comprising lattice framework of wooden bars, wall filler, an outer skin, an inner liner, floors and roofs, steel linings and fixing elements.

Foam, mineral wool, reed mat and clay can be used as wall filler in the construction of this house building. As the inner lining, a material selected from the group including lining, drywall and wood fiber plywood can be used. External cladding can be made of cement-bonded particleboards.

The specified technical solution allows to reduce the consumption of wood, as well as the time and cost of construction and installation works during the construction of housing, however, the disadvantages when using the specified housing construction include the difficulty of ensuring high-quality installation and fixing of wall aggregate without formation of cold bridges in the walls of the building.

The objective and technical result of the proposed technical solution is the construction of housing without the formation of cold bridges in the walls of the building by ensuring high-quality installation and fastening of wall filler in the walls, as well as ease of assembly, for which the house kit for the construction of housing, containing at least a one-story frame, consisting of lower, upper zones, vertical racks, including butt, where all the components of the frame are made of glued wooden parts of a space-spike con structures of various sizes along the cross-section and length treated with flame retardants, while grooves are formed in the frame parts located in increments of their length, and at the ends of the frame parts spikes for connecting the parts together, wall elements, including a lattice frame of wooden blocks, wall it is proposed to use panels, provided on the side adjacent to the wall, as a filler, outer casing, inner casing, ceilings and roofing, fasteners, to use as external and internal casing the frame, as well as a shock absorber in the form of strips of rubber located along its perimeter between the edge and the frame, while the space inside the frame is filled with insulating material, and the frame is made of wood, located around the perimeter of the panel along its edge at a small distance from it and equipped with devices fixing, fixed on the frame, made of wire made of spring steel, in the form of a spring element and an attachment element connected together by an arc, where the spring element is made in the form of two x pairs located at an acute angle to each other and interconnected along an arc of sections, while the planes in which these sections are located are parallel to each other, and the ends of the sections of each pair are interconnected by a section of wire lying in the same plane as the connection element wherein the connection element is made in the form of two sections of wire, each of which is connected to the spring element, and at the ends opposite to the spring element has sections of wire bent around the circumference.

Figure 1 shows a wooden house-building, a General view, erected from the proposed house.

Figure 2 shows a glued wooden part (horizontal bar of the lower or upper zones with three grooves), front view.

Fig. 3 shows the same, a top view.

Figure 4 shows a glued wooden part (horizontal bar of the lower or upper zones with three grooves at one end and two spikes at the other), front view.

Figure 5 shows the same, a top view. Figure 6 shows a glued wooden part (horizontal bar of the lower or upper chords with two spikes at one end and two spikes at the other), front view.

Figure 7 shows the same top view.

Fig. 8 shows a glued wooden part (vertical stand with three spikes at each end) front view.

Figure 9 shows a glued wooden part (butt post with one spike at each end) front view.

Figure 10 shows the panel, side view.

11 shows the same, a top view.

On Fig shows the connection diagram of the waist beams at the installation site of the butt posts.

13 shows a panel assembly unit with a wall.

On Fig shows a fragment A from Fig, enlarged.

On Fig shows a fixation device in a perspective view.

On Fig-18 shows a locking device in three projections.

Domokomplekt (see figure 1) contains at least a one-story frame 1, consisting of a lower 2, and at least one upper 3 belts, as well as vertical racks 4 and butt racks 5. The domokomplekt can be used for the construction of buildings from two or more floors .

All components of the frame 1 (see Fig. 2 - 9) are made of glued wooden parts - solid long 6 and short 7 boards of the same thickness "b", treated with flame retardants. In detail, grooves 8 are formed, the length of which “a” is equal to the distance “a” between adjacent grooves. At the ends of the parts are spikes 9 for connecting parts to each other. The length of the parts is a x p, where a is the size of the groove or the distance between the grooves, p is an odd number.

Details of the lower 2 and upper 3 belts - horizontal bars are divided into: 10 - having three grooves at their two ends; 11 - having three grooves at one end, and two spikes at the second; 12 - having two spikes at each end. From the horizontal bars, the lower 2 and upper 3 belts of the frame 1 are formed. The combination of lengths and types of bars allows you to assemble the walls of the frame of various lengths. The horizontal bars 12 form a butt joint with the beam 10 (see Fig. 12). At the same time, one free groove is formed in the joint, into which the butt strut 5 is inserted, having at each end one stud located in its center.

The uprights 4 have three spikes at each end. They are designed for installation in the corners of the lower and upper zones, as well as along the length of the walls. s For the formation of walls 13, the house kit includes wooden blocks 14 of the same thickness, the combination of which forms a wall lattice frame, the length of the bars being different, and the thickness corresponding to the bars 14 being placed in the grooves 8 of the vertical 4 and butt posts 5. The house kit includes panels 15, which are used as the outer and inner cladding for the wall frame, respectively, outside and inside, as well as wall filler 16, placed between the outer and inner cladding. Panel 15 (see FIGS. 10-11) may be a panel of cement-bonded materials, OSB plywood, glued wood panels, etc., provided with a frame 17 on the side adjacent to the wall filler 16, the inside of which is filled heat-insulating material 18, while the frame 17 is made of wood and is located around the perimeter of the panel 16 along its edge. The panel 15 is equipped with a shock absorber 19 in the form of strips of rubber located along its perimeter between the edge and the frame and fixed with glue. Fixing devices 20 are installed on the frame 17. The height of the frame 17 "H" corresponds to the thickness "b" of the boards of which the posts 4 and 5 are glued. The width of the frame 17 of the panel 15 corresponds to the dimensions of the wall between adjacent vertical racks 4 or 5 (with the smallest possible clearance).

The locking device 20 (see Fig. 15-18) is made of a wire made of spring steel, in the form of a spring element 21 and an attachment element 22 to the panel 15 connected together by an arc. The spring element 21 is made in the form of two pairs located under acute angles to each other and sections of AB and BC connected by an arc, while the planes in which these sections are located are parallel to each other, and the ends of the sections of each pair are interconnected by a section of AA wire lying in the same plane as the connecting element 22, the connection element 22 is made in the form of two sections of SG wire, each of which is connected to the spring element 21, and at its ends, opposite the spring element 21, has sections of wire GE curved around the circumference. The SG wire sections and the GE bent around the circumference are in the same plane as the AA section of the spring element 21.

Fasteners in the form of self-tapping screws, screws or others (not shown) when mounting the fixing device 20 on the frame 17 are passed through the curved portion of the fixing device unit ГЕ 20, while the head of the fixing element presses the fixing device 20 against the panel 15. The distance L from the place fixing (point N on the frame 17) of the locking device 20 to the outer edge of the frame 17 is chosen so that it is slightly smaller than the size "F" of the locking element 20, but larger than the size M of the locking element 20. Wall aggregate 16 may be a rolled or slab material (foam, mineral wool, reed mat or other), cut or molded in size corresponding to the size of the insulated walls. The heat-insulating material 19, placed in the frame 18 of the panel 16, may be expanded polystyrene or other heat and sound insulating plate or roll materials.

Domokomplekt also includes fasteners - self-tapping screws, screws, etc. (not shown).

The house kit includes ceilings, which are 23 solid wooden beams or glued from wooden parts of a space-spike design, similar to horizontal bars of the frame 1, the length of which corresponds to the width of the house building being erected from the house kit. The roof consists of wooden rafters 24 racks 25 and roofing material 26.

House-building from the house kit is being built as follows.

The bottom belt 2 of horizontal bars 10,11,12 of frame 1 is laid and secured to the basement through waterproofing with anchor bolts or self-tapping screws for concrete (not shown). In this case, the horizontal bars of the lower belt 2 are interconnected by a spike-groove system. Then, with a step defined for a given home kit, for example 1000 mm, vertical posts 4 and 5 are inserted with their spikes 9 into the grooves 8 of the lower belt 2. At the ends of the horizontal bars, vertical posts are also inserted into the grooves 4. At the corners of the socle, vertical posts are inserted into the lower belt 2 4 and fastened together by fasteners. On the existing vertical racks 4 and vertical butt racks 5, the upper belt 3 is mounted from horizontal bars 10,11,12, with fastening of the vertical and horizontal parts by fasteners. On the thus assembled frame 1, floor beams 23 are laid, which are attached to the upper belt 3 by means of fasteners. Then, rafters 24 are installed on the floor beams 23 and fastened to each other by means of fasteners: In the upper part of the rafters 24, the lathing 25 is fixed, and the roof of the roofing material 26 is installed in a typical way.

Wooden bars 14 are passed through the grooves 8 of the vertical posts 4 and 5 and secured with fasteners, creating a lattice wall frame. The grooves 8 of the vertical posts 4 and 5 in the walls can be used for laying electrical wiring, pipes for hot and / or cold water supply. Then, in the wall compartments between the racks 4 and 5, wall filler 16 is placed, cut or molded in size corresponding to the dimensions of the compartments of the insulated walls. On the wall frame joins the outer and inner wall cladding of panels 15 as follows. The panel 15, forming the inner or outer sheathing, with the side containing the frame 17 with the heat-insulating material 18 and with the fixed fixation devices 20 on the frame 17, connecting to the wall frame, is inserted into the wall so that the spring element 21 of the fixation device 20 slides vertically stand 4 or 5, being in a compressed state, and having reached the groove formed in the vertical stand 4 or 5, straightened and fixed the wall filler placed in the wall 16. Due to the presence of a shock absorber 19, which, when pressed, on the panel 15 is compressed, and when the load is removed, it is straightened, additionally, reliable fixation of the insulation 16 in the wall and the absence of cold bridges are provided. At least one material selected from the group including foam, mineral wool, reed mat and clay can be used as wall aggregate 16. Panels based on cement-bonded particleboards, OSB plywood, glued wooden panels, and drywall are used as internal cladding.

The home set and the fixing device used as part of the home set are interconnected and form a single inventive concept. The fixing device can also be used in other technical objects, therefore, is claimed as a separate technical solution.

A well-known spring retainer, see (A.S. "1513098" Butt joint of wall panels ", E 04B 1/60, publ. 07.10.89), which performs the function of pressing and fixing the heat-insulating inserts in the joints of the panels, by attaching it to wall parts to improve tightness and reduce heat loss.

The spring clip is a U-shaped plate made of a structural material capable of deformation and subsequent restoration of shape. Two parallel sides of the plate act as a spring element. At their ends there are sections located at an acute angle to each other and interconnected along an arc. The third side of the U-shaped plate, the plane of which is perpendicular to the other two, performs the function of the element of attachment of the spring element to the part connected to the wall. In this case, the acute angle formed by the sections of the spring element is directed towards the grooves made in the connected panels. The connection element and the spring element are connected together in an arc.

The specified device for fixing parts to the wall is selected for the prototype of the proposed technical solution. A disadvantage of the known technical solution is the need for its use to create grooves at the junction of the panels and use metal guides. In addition, fixing the spring clip on the part to be attached to the wall with screws requires the fastener to be attached in the form of a plate of a sufficiently large width, which increases the material consumption, and, consequently, the cost of the product.

The objective and technical result of the proposed technical solution is to create an inexpensive and reliable operating device for fixing the part to be attached to the wall.

The specified technical result is achieved by the fact that in the known device for fixing the part to be connected to the wall, including a profile made of capable of deformation and subsequent restoration of the shape of the structural material, in the form of a spring element connected together by an arc and an element of attachment of the spring element to be attached to the wall parts where the spring element includes sections lying at the same angle to each other and interconnected along an arc, lying in the same plane, and The attachment element is located in a plane perpendicular to the above plane, there are differences, namely, it is made of a wire made of spring steel, where the spring element includes two pairs of sections located at an acute angle to each other and interconnected along an arc, while the plane in which these sections are located are parallel to each other, and where the ends of the sections of each of the pairs are interconnected by a section of wire lying in the same plane with the connection element, the connection element It is made up of two wire portions, each of which is connected to the spring element, and at their ends opposite pruzhinyaschyamu element has a curved circumferential portions of the wire.

The locking device and its use are described above. The use of this device allows you to reliably fix the wall filler during the construction of housing without the formation of cold bridges in the walls of the building and to provide ease of installation of external and internal panels at the minimum cost of fixing elements due to the replacement of the plate by wire.

Claims

CLAIM

1. Prefabricated wooden house-building housing kit, containing at least one-story frame, consisting of lower, upper belts, vertical intermediate and butt racks, where all frame components are made of glued wooden parts of a space-spike design of various sizes and cross-sections, treated with flame retardants in this case, grooves are formed in the details of the frame, spaced along the length of the wooden parts, and at the ends of the parts spikes for connecting the parts together, wall elements s, including a lattice frame made of wooden blocks, wall filler, outer cladding, inner cladding, floors and roofing, fasteners, characterized in that the panels used on the side adjacent to the wall filler are used as outer and inner cladding, and a shock absorber in the form of strips of rubber located along its perimeter between the edge and the frame, while the space inside the frame is filled with insulating material, and the frame is made of wood, located along the perimeter of the panel s at its edge a small distance from it and provided with fixing devices fixed on the frame and made according to claim 2.

2. A device for fixing a part to be attached to the wall, including a profile made of a structural material capable of deformation and subsequent restoration of the shape, in the form of a spring element connected together by an arc and an element for connecting the spring element to the part to be attached to the wall, where the spring element includes sections located at an acute angle to each other and interconnected along an arc, lying in the same plane, and the connection element is located in a plane perpendicular to of the aforementioned plane ^ characterized in that the device is made of wire made of spring steel, where the spring element includes two pairs of sections located at an acute angle to each other and interconnected along an arc, while the planes in which these sections are located are parallel to each other to a friend, and where the ends of the sections of each pair are interconnected by a section of wire lying in the same plane with the connection element, the connection element is made in the form of two sections of wire lying in one planes with attached part, each of which is connected to the spring element, and at the ends opposite to the spring element has sections of wire bent around the circumference.