CN113047516B - Prefabricated wood board for assembled building and easy to assemble - Google Patents
Prefabricated wood board for assembled building and easy to assemble Download PDFInfo
- Publication number
- CN113047516B CN113047516B CN202110469974.4A CN202110469974A CN113047516B CN 113047516 B CN113047516 B CN 113047516B CN 202110469974 A CN202110469974 A CN 202110469974A CN 113047516 B CN113047516 B CN 113047516B
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- wood
- prefabricated
- prefabricated wood
- panel
- wood board
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- 239000002023 wood Substances 0.000 title claims abstract description 189
- 239000002131 composite material Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 239000011232 storage material Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 239000011120 plywood Substances 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
- E04B1/6137—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface the connection made by formlocking
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2002/3488—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by frame like structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a prefabricated wood board for an assembled building, which is easy to assemble. The prefabricated wood board for the fabricated building, which is easy to assemble, comprises two wood composite boards, wherein the two wood composite boards are rotationally symmetrical and then are overlapped and combined to form a prefabricated wood board body, the wood composite boards are composed of a first panel, a second panel, a cross beam, a supporting rod and side rods, the cross beam, the supporting rod and the side rods form a frame, and the inside of the frame is filled with fillers. The prefabricated wood board for the fabricated building, which is easy to assemble, has the shape of the rotationally symmetrical prefabricated wood board body, can have a plurality of installation directions, avoids installation errors, can be used as a wallboard or a floor, reduces the types of components, adopts wood nails for connection and fixation, and is convenient to assemble and disassemble.
Description
Technical Field
The invention relates to the technical field of building boards, in particular to an easy-to-assemble prefabricated wood board for an assembled building.
Background
The assembled wood structure mainly comprises a frame system and a plate system, compared with the plate system, the assembled wood structure has the characteristics of good integrity, high assembly speed, high construction quality and the like, but in the plate system, the connection between plates is usually the main problem affecting the construction progress
For example, german patent publication DE202008007094U1 discloses a "wood building wall component", in which the wall components are manually aligned and then connected to each other by a wood strip, and the components are actually fixed by screws, so that the complicated assembly process not only affects the construction efficiency, but also requires training of professional constructors, and increases the construction cost.
In addition, many building boards have a distinction in the up-down or forward-reverse directions and are not easily recognized, and thus cause construction errors, and are imagined to be reworked, for example, german patent publication No. DE202018106479U1 discloses a "plate-like or panel-like acoustic member" for a wooden building, which has a specific distinction in the direction, distinguishes between forward, reverse and left, right, and has only a single installation direction.
In the connecting process of the assembled wood board structure, firstly, the board direction is ensured to be correct, the edges of the two boards are aligned, and secondly, the two boards are fixed by other connecting components and a large number of shooting nails or screws, so that the process is relatively complex, difficult to disassemble and reusable.
Accordingly, there is a need to provide a prefabricated wood panel for an assembled building that is easy to assemble and solves the above-mentioned technical problems.
Disclosure of Invention
The invention provides a prefabricated wood board for an assembled building, which is easy to assemble and solves the problem that the prefabricated wood board is difficult to assemble.
In order to solve the technical problems, the prefabricated wood board for the fabricated building, which is easy to assemble, comprises two wood composite boards, wherein the two wood composite boards are rotationally symmetrical and then are overlapped and combined to form a prefabricated wood board body, the wood composite boards consist of a first panel, a second panel, a cross beam, a stay bar and side bars, the cross beam, the stay bar and the side bars form a frame, and the inside of the frame is filled with filler; the side face of the wood composite board is provided with a rabbet, the cross beam and the side rods are respectively provided with a rabbet, so that two prefabricated wood board bodies are connected through the rabbet and are fixed through the rabbet of a wood nail inserted into the rabbet; the sealing strips are arranged on the edges of the prefabricated wood board body, so that the air tightness of the joint is ensured.
Preferably, the prefabricated wood board body is vertically placed to serve as a wallboard, the prefabricated wood board body is horizontally placed to serve as a floor, two vertically placed prefabricated wood board bodies are connected through a tongue-and-groove, the horizontally placed prefabricated wood board bodies are lapped on the vertically placed prefabricated wood board bodies, and the prefabricated wood board bodies penetrate through mortises in the position of a cross beam through wood nails to be fixed, so that a single-layer or double-layer house is formed by combining the prefabricated wood board bodies.
Preferably, the structures and the appearances of the two wood composite boards are completely consistent, the two wood composite boards are attached together after being rotationally symmetrical along a long-direction center axis, an internal wood structure frame of the wood composite board is composed of an upper cross beam, a lower cross beam and a plurality of longitudinal support rods, the side rods form tenons, the support rods and the side rods are mutually parallel, and the support rods are mutually perpendicular to the cross beams and are connected with the side faces of the cross beams.
Preferably, the frame surfaces of the two wood composite boards are respectively attached to the first panel and the second panel, and the boards of the first panel and the second panel comprise solid boards, plywood, european boards, wooden sound absorbing boards and fireproof boards.
Preferably, the material of the filler includes a thermal insulation material, a heat storage material, a sound absorption material and a sound insulation material.
Preferably, the long edges at two sides of the prefabricated wood board body are provided with two staggered groups of rabbets, the upper parts and the lower parts of the two groups of rabbets are centrosymmetric, and the prefabricated wood board bodies connected with each other can be limited to move in a certain direction.
Preferably, the rabbet comprises a protruding tenon and a recessed mortise, the tenon holes are formed in two directions of the tenon, and the tenon holes are positioned on the central line of the long shaft of the tenon and are perpendicular to the long shaft and are perpendicular to two side surfaces of the tenon; and fixing the mortises of the two prefabricated wood board bodies connected through the wood nails.
Preferably, the middle ridge of the prefabricated wood board body is provided with the sealing strip, so that the two prefabricated wood board bodies are kept airtight after being installed, and wiring holes are reserved in the prefabricated wood board bodies, so that pipelines are communicated.
Preferably, after the surface of prefabricated plank body adopts two wood composite board concatenation is accomplished, adopts cutting equipment to cut out the mosaic hole according to the demand of use, the inside of mosaic hole is inlayed and is had the mounting bracket, the inboard of mounting bracket is provided with the window that separates to the filling hole has been seted up to the surface of mounting bracket for fill the inflation agent and consolidate the mounting bracket after the installation.
Preferably, the back movable mounting plate of mounting bracket has movable mounting plate, the surface cover of movable mounting plate is established the surface of mounting bracket, movable mounting plate with set up the installation screw between the mounting bracket, install through the bolt the inside of installation screw is convenient to be connected between mounting bracket and the movable mounting plate.
Compared with the related art, the prefabricated wood board for the fabricated building, which is easy to assemble, has the following beneficial effects:
The invention provides an easy-to-assemble prefabricated wood board for an assembled building, which adopts the shape of a rotationally symmetrical prefabricated wood board body, can have a plurality of installation directions, avoids installation errors, can be used as a wallboard or a floor, reduces the types of components, enables the board components to be mutually parallel or vertical to be connected, enables the components to be easy to mount and fix in alignment due to the tongue-and-groove design at the edge of the prefabricated wood board body, is easy to fix in a nail fixing mode, is easy to disassemble and reuse, and does not need special training for workers because the prefabricated wood board body is easy to assemble, disassemble and install flexibly, thereby improving construction efficiency, reducing assembly cost.
Drawings
FIG. 1 is a schematic view of the overall structure of a prefabricated wood panel according to the present invention;
FIG. 2 is an exploded view of the prefabricated wood panel of the present invention;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 1 according to the present invention;
FIG. 4 is a schematic elevation view of a prefabricated wood panel according to the present invention;
FIG. 5 is a schematic cross-sectional view of a prefabricated wood panel according to the present invention;
FIG. 6 is a schematic view of parallel connection of wall panels according to the present invention;
FIG. 7 is a schematic view of a vertical connection of wall panels according to the present invention;
FIG. 8 is a floor slab of the present invention schematic connection with wallboard;
FIG. 9 is a schematic view of a group of floor slab to wall slab connections according to the present invention;
FIG. 10 is a schematic view of a wall panel connection section structure of the present invention;
FIG. 11 is a schematic view of a floor slab to wall slab connection structure according to the present invention;
FIG. 12 is a schematic view of a wall panel with a window sash according to the present invention;
Fig. 13 is a schematic view of a sash structure according to the present invention.
Reference numerals in the drawings:
1. A first panel;
2. A second panel;
3. A cross beam;
4. A brace rod;
5. A side bar;
6. a frame;
7. a filler;
8. A sealing strip;
9. a tenon;
10. a tongue and groove;
11. Wood nails;
12. A mortise hole;
13. A wiring hole;
14. a tongue-and-groove;
15. inlay the hole;
16. a mounting rack 161 and a filling port;
17. A window;
18. a movable mounting plate 181 and a mounting screw hole;
21. A wood composite board;
22. Prefabricating a wood board body.
Detailed Description
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13 in combination, wherein fig. 1 is a schematic view of the overall structure of the prefabricated wood panel according to the present invention; FIG. 2 is an exploded view of the prefabricated wood panel of the present invention; FIG. 3 is a schematic view of the structure of section A-A of FIG. 1 according to the present invention; FIG. 4 is a schematic elevation view of a prefabricated wood panel according to the present invention; FIG. 5 is a schematic cross-sectional view of a prefabricated wood panel according to the present invention; FIG. 6 is a schematic view of parallel connection of wall panels according to the present invention; FIG. 7 is a schematic view of a vertical connection of wall panels according to the present invention; FIG. 8 is a floor slab of the present invention schematic connection with wallboard; FIG. 9 is a schematic view of a group of floor slab to wall slab connections according to the present invention; FIG. 10 is a schematic view of a wall panel connection section structure of the present invention; FIG. 11 is a schematic view of a floor slab to wall slab connection structure according to the present invention; FIG. 12 is a schematic view of a wall panel with a window sash according to the present invention; fig. 13 is a schematic view of a sash structure according to the present invention.
An easy-to-assemble prefabricated wood panel for use in fabricated buildings comprising: the wood composite board comprises two wood composite boards 21, wherein the two wood composite boards 21 are rotationally symmetrical and then are overlapped and combined to form a prefabricated wood board body 22, the wood composite boards 21 consist of a first panel 1, a second panel 2, a cross beam 3, a stay bar 4 and side bars 5, the cross beam 3, the stay bar 4 and the side bars 5 form a frame 6, and the inside of the frame 6 is filled with a filler 7; the side surface of the wood composite board 21 is provided with a tongue-and-groove 14, the cross beam 3 and the side rod 5 are respectively provided with a tongue-and-groove 12, so that two prefabricated wood board bodies 22 are connected through the tongue-and-groove 14 and are inserted into the tongue-and-groove 12 on the tongue-and-groove 14 through the wood nails 11 to be fixed; the sealing strip 8 is arranged at the edge of the prefabricated wood board body 22, so that the air tightness of the joint is ensured.
The prefabricated wood board body 22 consists of two rotationally symmetrical wood composite boards 21, the two wood composite boards 21 are connected through an adhesive, and are pressed by a cold press;
The wood composite board 21 comprises a middle core structure frame 6, a first panel 1 and a second panel 2, wherein the frame 6 and the panels are connected by adopting an adhesive, and are pressed by a cold press;
the frame 6 consists of two cross beams 3, a plurality of stay bars 4 and two side bars 5, plays a main structural role, and the cross beams 3, the stay bars 4 and the side bars 5 can be connected by using an adhesive or by using screws or shooting nails;
the frames 6 are filled with a filler 7 including, but not limited to, a thermal insulating material, a thermal storage material, a sound absorbing material, a sound insulating material, or the like.
The two wood composite boards 21 forming the prefabricated wood board body 22 are completely consistent in structure and appearance, and are only attached together after being rotationally symmetrical along the long-direction central axis, but the fillers 7 in the two wood composite boards 21 can be different, so that a group of prefabricated wood board bodies 22 play different functions at the same time.
The stay bars 4 and the side bars 5 of the internal wood structure frame 6 of the wood composite board 21 are mutually parallel and mutually perpendicular to the upper and lower cross beams 3 and are connected with the side surfaces of the upper and lower cross beams 3, and the side bars 5 are used for forming tenons 9; notches are reserved at the two ends of the stay bar 4 and one end of the side bar 5 so as to form a wiring hole 13 after the frame is formed, so that the pipeline is penetrated, and the pipeline can be embedded in the frame 6.
The surfaces of the frames 6 of the two wood composite boards 21 are respectively attached with a first panel 1 and a second panel 2, and panel materials include, but are not limited to, solid wood boards, plywood, european pine boards, wooden sound absorbing boards or fireproof wood boards;
the frame 6 of the two wood composite panels 21 is filled with materials including, but not limited to:
Thermal insulation material: rock wool board, extruded polystyrene board or polyurethane board;
heat storage material: concrete blocks, clay bricks or phase change thermal storage materials;
sound absorbing material: polyester fiber cotton, glass fiber cotton or rock cotton;
Soundproof material: concrete blocks, gypsum blocks or fiberboard.
The second panel 2 is smaller than the first panel 1 in size around so that the reserved positions are reserved for embedding the sealing strips 8, the sealing strips 8 are adhered around the second panel 2 and finally located at the middle ridge position of the prefabricated wood board body 22, and therefore the two prefabricated wood boards can keep airtight under normal installation conditions.
The long side of the prefabricated wood board body 22 is provided with staggered rabbets 14, the centers of the upper part and the lower part of the rabbets 14 are symmetrical, and the mutually connected wood boards can be limited to move mutually in a certain direction;
The rabbet 14 comprises a protruding rabbet 9 and a recessed rabbet 10, corresponding rabbet holes 12 are formed in two directions of the rabbet 9, and the rabbet holes 12 are positioned on the center line of the long axis of the rabbet 9 and perpendicular to the long axis and perpendicular to two side surfaces of the rabbet.
The dowel 11 is used to penetrate through the mortises 12 of two wood boards connected with each other, and can be fixed.
The mortise 12 can also be used as a lifting hole for lifting and installing.
The prefabricated wood board body 22 is vertically placed to serve as a wallboard, the prefabricated wood board body 22 is horizontally placed to serve as a floor, two prefabricated wood board bodies 22 which are vertically placed are connected through the rabbet 14, the prefabricated wood board bodies 22 which are horizontally placed are lapped on the prefabricated wood board bodies 22 which are vertically placed, the prefabricated wood board bodies 22 are fixed through dowel holes 12 which penetrate through the positions of the cross beams 3 through the dowels 11, and a plurality of prefabricated wood board bodies 22 are combined to form a single-layer house or a double-layer house.
The structure and the appearance of the two wood composite boards 21 are completely consistent, the two wood composite boards are attached together after being rotationally symmetrical along a long-direction center axis, an internal wood structure frame of the wood composite boards 21 consists of an upper cross beam 3, a lower cross beam 3 and a plurality of longitudinal supporting rods 4, tenons 9 are formed by side rods 5, the supporting rods 4 and the side rods 5 are mutually parallel, and the supporting rods 4 are mutually perpendicular to the cross beams 3 and are connected with the side faces of the cross beams 3.
The frame surfaces of the two wood composite boards 21 are respectively attached with a first panel 1 and a second panel 2, and the boards of the first panel 1 and the second panel 2 comprise solid wood boards, plywood, european boards, wooden sound absorbing boards and fireproof wood boards.
The material of the filler 7 includes a heat insulating material, a heat accumulating material, a sound absorbing material, and a sound insulating material.
The long sides of the two sides of the prefabricated wood board body 22 are provided with two staggered groups of rabbets 14, the upper and lower parts of the two groups of rabbets 14 are centrosymmetric, and the interconnected prefabricated wood board bodies 22 can be limited to move in a certain direction.
The rabbet 14 comprises a protruding tenon 9 and a concave tenon groove 10, a tenon hole 12 is formed in two directions of the tenon 9, and the tenon hole 12 is positioned on the center line of the long shaft of the tenon 9 and is perpendicular to the long shaft and perpendicular to two side surfaces of the tenon 9; the dowel 11 penetrates through the mortises 12 of the two connected prefabricated wood board bodies 22 to fix the two prefabricated wood board bodies.
The middle ridge of the prefabricated wood board body 22 is provided with the sealing strip 8, the two prefabricated wood board bodies 22 are kept airtight after being installed, and wiring holes 13 are reserved in the prefabricated wood board bodies 22, so that pipelines are communicated.
Compared with the related art, the prefabricated wood board for the fabricated building, which is easy to assemble, has the following beneficial effects:
The shape of the rotationally symmetrical prefabricated wood board body 22 is adopted, a plurality of installation directions can be provided, installation errors are avoided, the prefabricated wood board body 22 can be used as a wallboard or a floor slab, the types of components are reduced, the board components can be mutually parallel or vertically connected, the tongue-and-groove 14 at the edge of the prefabricated wood board body 22 is designed to enable the components to be easily installed and fixed in an aligned mode, the fixing mode of the wood nails 11 is simple and easy, the prefabricated wood board body 22 is easily disassembled and reused, and because the prefabricated wood board body 22 is easy to assemble and disassemble and flexible to install, special training is not needed for workers, so that the construction efficiency is improved, the assembly cost is reduced, compared with a prefabricated concrete or steel structure, the prefabricated wood board body 22 is light in weight and easy to operate, and particularly when the inside of the board is of a hollow structure, the inside filling material can be flexibly adjusted, and different functions are realized.
Example 1:
As shown in fig. 6-11, the prefabricated wood panel body 22 may be used as a wall panel.
The concrete structure is as follows:
The two sides of the wood composite board 21 are provided with tenons 9 with half side length, when the two wood composite boards 21 are rotationally symmetrical, the two sides of the prefabricated wood board body 22 formed by superposition and combination are provided with complementary rabbets 14, so that the two prefabricated wood board bodies 22 can be connected through the rabbets 14, and then are inserted into the mortises 12 on the rabbets 14 through the wood nails 11 to be fixed.
Because the appearance of the prefabricated wood board body 22 is rotationally symmetrical, the boards can be connected with each other in any upper and lower directions under the forward and reverse conditions, and the sealing strip 8 of the board ridge ensures the air tightness of the connection position.
When the prefabricated wood board body 22 is used as a building wall, the prefabricated wood board body needs to be vertically installed, namely, the two beams 3 are respectively positioned at the upper position and the lower position, and the wallboard is fixedly connected with the foundation embedded part through the mortises 12.
When two wallboards are connected in parallel, the wallboards can be horizontally moved along the parallel direction, the position of the alignment tongue-and-groove 14 is inserted and connected, and the wallboard is fixed by the wood nails 11 after the connection.
When two wall panels are vertically connected, the wall panels can be horizontally moved in the vertical direction, and the wall panels are also inserted and connected in alignment with the tongue and groove 14, and then fixed by the wood nails 11.
By the method, the wall boards can be used for enclosing the whole building plane.
Example 2:
As shown in fig. 8, 9 and 11, the prefabricated wood panel body 22 can be used as a floor slab.
The concrete structure is as follows:
the prefabricated wood panel body 22 is placed horizontally as a floor slab, i.e. the two beams 3 are located on the same horizontal plane. The two horizontal floors can move along the same horizontal plane, are inserted and connected in the positions aligned with the rabbets 14 and are fixed by the wood nails 11.
The horizontal floor slab can be lapped on the wall plate which is vertically arranged, and is aligned with the mortises 12 on the cross beam and is fixed through the mortises 12 by the wood nails 11.
The prefabricated wood board bodies 22 can be combined into a single-layer house or a double-layer house, and can be assembled and installed through hoisting, and the mortises 12 on the prefabricated wood board bodies 22 can be used as hoisting holes.
Example 3:
Different functional requirements can be met by changing the filler 7 in the two wood composite panels 21 that make up the prefabricated wood panel 22.
The two wood composite boards 21 are respectively filled with a heat insulating material and a heat accumulating material, so that the indoor thermal environment can be improved.
The sound absorbing material is filled in the indoor side composite plate 21, and the first panel 1 is a perforated sound absorbing plate, and the sound insulating material is filled in the outdoor side composite plate 21, so that the indoor sound environment can be improved.
The two wood composite panels 21 are respectively filled with a heat insulating material and a sound insulating material, and can improve indoor thermal environment and acoustic environment at the same time.
Example 4:
The prefabricated wood panel body 22 can be subjected to lighting treatment according to actual use requirements.
After the surface of the prefabricated wood board body 22 is spliced by two wood composite boards 21, the embedded holes 15 are cut by cutting equipment according to the use requirement, the installation frame 16 is embedded in the embedded holes 15, the partition windows 17 are arranged on the inner side of the installation frame 16, and filling holes 161 are formed in the outer surface of the installation frame 16 and used for filling expansion agents to strengthen the installation frame 16 after installation.
Inlay holes 15 are cut into the prefabricated wood panel body 22 at desired locations, the inlay holes 15 being used to mount a mounting bracket 16 fitted with a window 17 to provide the prefabricated wood panel body 22 with a field demand window preparation.
The window height can be set according to the actual installation condition and the requirements specified by the customer.
The mode of filling the expanding agent for solidification is adopted, so that the mounting frame 16 is conveniently fixed and limited after being inlaid in the inlaid holes 15, and the stability of connection between the mounting frame 16 and the prefabricated wood board body 22 is improved.
The mounting bracket 16 is further designed below in view of environmental and detachable considerations.
The back movable mounting plate 18 is movably mounted on the back of the mounting frame 16, the surface of the movable mounting plate 18 is sleeved on the outer surface of the mounting frame 16, a mounting screw hole 181 is formed between the movable mounting plate 18 and the mounting frame 16, and the movable mounting plate 18 is mounted in the mounting screw hole 181 through a bolt so as to facilitate connection between the mounting frame 16 and the movable mounting plate 18.
One side of the mounting frame 16 is provided with a sleeved movable mounting plate 18, and the movable mounting plate 18 can be horizontally removed from the mounting frame 16 or sleeved on the mounting frame 16 so as to facilitate the mounting and dismounting of the movable mounting plate 18;
when in use, one end of the mounting frame 16 is preferably inserted into the embedded hole 15 and extends to the other side of the prefabricated wood board body 22, the movable mounting plate 18 is sleeved on the outer surface of the mounting frame 16, mounting screws are provided in advance for connecting and fixing the movable mounting plate 18 and the mounting frame 16, and the mounting between the mounting frame 16 and the movable mounting plate 18 can be completed by screwing the mounting screws on the mounting screw holes 181.
The outer edge of the mounting frame 16 is larger than the inner edge of the inlay hole 15;
The outer edge of the movable mounting plate 18 is the same size as the outer edge of the mounting frame 16;
The inside edge of mounting bracket 16 and the inside size looks adaptation of inlay hole 15 for the surface of mounting bracket 16 can be installed through inlay hole 15, and receives the spacing of outward flange, can stable install on inlay hole 15.
So that the mounting frame 16 can be movably mounted, the limit of the expanding agent is not needed, the mounting and the decomposition of parts are facilitated, and the later recovery and the utilization are facilitated.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. The prefabricated wood board for the fabricated building, which is easy to assemble, comprises two wood composite boards, wherein the two wood composite boards are rotationally symmetrical and then are overlapped and combined to form a prefabricated wood board body, and is characterized in that,
The wood composite board consists of a first panel, a second panel, a cross beam, a brace rod and side rods, wherein the cross beam, the brace rod and the side rods form a frame, and the inside of the frame is filled with filler;
The side face of the wood composite board is provided with a rabbet, the cross beam and the side rods are respectively provided with a rabbet, so that two prefabricated wood board bodies are connected through the rabbet and are fixed through the rabbet of a wood nail inserted into the rabbet;
The sealing strips are arranged at the edges of the prefabricated wood board body, so that the air tightness of the joint is ensured;
the structure and the appearance of the two wood composite boards are completely consistent, the two wood composite boards are rotationally symmetrical along a long-axis center, and then are attached together, an internal wood structure frame of the wood composite board consists of an upper cross beam, a lower cross beam and a plurality of longitudinal support rods, the side rods form tenons, the support rods and the side rods are mutually parallel, and the support rods are mutually perpendicular to the cross beams and are connected with the side surfaces of the cross beams;
the long edges on two sides of the prefabricated wood board body are provided with two staggered groups of rabbets, the upper parts and the lower parts of the two groups of rabbets are centrosymmetric, and the prefabricated wood board bodies which are connected with each other can be limited to move in a certain direction.
2. The prefabricated wood panel for an assembled building according to claim 1, wherein the prefabricated wood panel body is vertically placed as a wall panel, horizontally placed as a floor, two vertically placed prefabricated wood panel bodies are connected through a tongue-and-groove, the horizontally placed prefabricated wood panel bodies are lapped on the vertically placed prefabricated wood panel bodies, and are fixed through dowel holes penetrating through positions of the cross beams, and the plurality of prefabricated wood panel bodies are combined into a single-layer or multi-layer house.
3. The prefabricated wood panel for an assembled building of claim 1, wherein the frame surfaces of two of the wood composite panels are attached to the first and second panels, respectively, and the panels of the first and second panels comprise solid wood panels, plywood, ohp panels, wooden sound absorbing panels, and fire-resistant wood panels.
4. The prefabricated wood panel for an assembled building of claim 1, wherein the filler material comprises a thermal insulation material, a thermal storage material, a sound absorbing material, and a sound insulation material.
5. The prefabricated wood panel for an assembled building of claim 1, wherein the tongue-and-groove comprises a raised tenon and a recessed mortise, the tenon holes are formed in both directions of the tenon, and the tenon holes are positioned on the long axis center line of the tenon and are perpendicular to the long axis and are perpendicular to both sides of the tenon; and fixing the mortises of the two prefabricated wood board bodies connected through the wood nails.
6. The prefabricated wood panel for an assembled building, according to claim 1, wherein the sealing strip is installed on the middle ridge of the prefabricated wood panel body, so that the two prefabricated wood panel bodies are airtight after being installed, and wiring holes are reserved inside the prefabricated wood panel bodies, so that pipelines are penetrated.
7. The prefabricated wood board for the fabricated building, which is easy to assemble, according to claim 1, wherein after the surface of the prefabricated wood board body is spliced by two wood composite boards, an embedded hole is cut by cutting equipment according to the use requirement, an installation frame is embedded in the embedded hole, a partition window is arranged on the inner side of the installation frame, and a filling hole is formed in the outer surface of the installation frame, and is used for filling an expanding agent to reinforce the installation frame after installation.
8. The prefabricated wood panel for an assembled building, which is easy to assemble, according to claim 7, wherein the movable mounting plate is movably mounted on the back of the mounting frame, the surface of the movable mounting plate is sleeved on the outer surface of the mounting frame, a mounting screw hole is formed between the movable mounting plate and the mounting frame, and the mounting screw hole is mounted through bolts, so that the mounting frame and the movable mounting plate are conveniently connected.
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| CN202110469974.4A CN113047516B (en) | 2021-04-28 | 2021-04-28 | Prefabricated wood board for assembled building and easy to assemble |
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| GB0600090D0 (en) * | 2006-01-04 | 2006-02-15 | Acer Prod Ltd | Building panel |
| WO2018178522A1 (en) * | 2017-03-29 | 2018-10-04 | Long Francois | Building panel for buildings |
| DE102017124461A1 (en) * | 2017-10-19 | 2019-04-25 | Officebricks Gmbh | Wall element and wall segment for a soundproof cabin and a soundproof cabin |
| CN108035455B (en) * | 2017-12-20 | 2024-01-12 | 南京林业大学 | Modular wood structure wall and assembling method thereof |
| DE202018000985U1 (en) * | 2018-02-23 | 2018-03-29 | Sonnleitner Holzbauwerke Gmbh & Co. Kg | Multilayer wall element |
| CN211548355U (en) * | 2019-12-16 | 2020-09-22 | 金鹏装配式建筑有限公司 | Fire prevention sound insulation wallboard for assembly type structure |
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