CN113250361A - But rapid Assembly's heavy timber structure superstructure - Google Patents
But rapid Assembly's heavy timber structure superstructure Download PDFInfo
- Publication number
- CN113250361A CN113250361A CN202110517026.3A CN202110517026A CN113250361A CN 113250361 A CN113250361 A CN 113250361A CN 202110517026 A CN202110517026 A CN 202110517026A CN 113250361 A CN113250361 A CN 113250361A
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- CN
- China
- Prior art keywords
- wood
- structure floor
- floor slab
- heavy
- pins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002023 wood Substances 0.000 claims abstract description 114
- 239000002344 surface layer Substances 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 238000010079 rubber tapping Methods 0.000 claims description 13
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 238000003763 carbonization Methods 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 241000771208 Buchanania arborescens Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
-
- 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
- E04B1/6116—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by locking means on lateral surfaces
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/945—Load-supporting structures specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a heavy wood structure floor system capable of being quickly assembled, which comprises a wood structure floor slab and a concrete surface layer poured above the wood structure floor slab, wherein the wood structure floor slab is formed by tightly jointing and splicing a plurality of single wood boards, and the spliced wood boards are connected into an integral structure through a plurality of wood pins or bamboo pins. According to the invention, the single wood board is connected by adopting the wood pin or the bamboo pin, the rigidity of the spliced wood structure floor slab is obviously improved compared with that of the single wood board, larger span can be realized, and the floor slab spliced into the integral structure can be subjected to secondary mechanical cutting processing at will, so that the construction requirement on site is easier; in addition, whole superstructure forms a whole back, and the plank is become one side fierce fire by trilateral fierce fire, and the limit of fire resistance of downside monoblock plank than the monolithic plank has showing and improves, can realize the fire prevention requirement through timber surface carbonization, and the concrete surface course can play the isolation flue gas in addition, prevents that flame from spreading to the upper strata, plays the effect of fire prevention.
Description
Technical Field
The invention belongs to the technical field of wood structure buildings, and particularly relates to a heavy wood structure floor system capable of being assembled quickly.
Background
At present, the two most common types of floor systems used in the wood structure building are the traditional wood structure floor system and the light wood structure floor system in China. The traditional wooden floor system in China is generally composed of square wooden joists and boards, and has a simple structure, but the floor system has poor vibration damping, sound insulation and fireproof performance; the light wood structure floor is composed of specification materials or wooden I-beam joists and oriented strand boards, and sound absorption materials are filled in gaps of the joists, so that the sound insulation performance of the floor can be improved.
Disclosure of Invention
The invention aims to: aiming at the problems, the rapidly assembled heavy wooden floor system is high in assembly degree, free of secondary decoration, good in vibration reduction effect and excellent in fireproof performance.
The technical scheme of the invention is realized as follows: the utility model provides a but rapid Assembly's heavy timber structure superstructure, includes timber structure floor and the concrete surface course of pouring above timber structure floor, its characterized in that: the wood structure floor slab is formed by tightly attaching and splicing a plurality of single boards, and the spliced boards are connected into an integral structure through a plurality of wood pins or bamboo pins.
The quickly-assembled heavy wood floor system is characterized in that a plurality of staggered connecting holes are formed in the single wood board, the aperture of each connecting hole is slightly smaller than the diameter of each wood pin or each bamboo pin, and each wood pin or each bamboo pin at least connects two tightly-attached wood boards together.
According to the heavy wood structure floor system capable of being quickly assembled, one part of the wood pins or the bamboo pins extends to the interior of the wood structure floor from the side surface of the wood structure floor, and the other part of the wood pins or the bamboo pins is completely embedded in the wood structure floor.
The invention relates to a quickly-assembled heavy wood floor system, wherein a waterproof plastic film is laid between a wood floor slab and a concrete surface layer.
According to the quickly-assembled heavy wood floor system, after the plurality of single wood boards are tightly attached and spliced, the lower surface of the floor system is in a staggered wave shape.
According to the quickly-assembled heavy wood structure floor system, the thickness of the concrete surface layer poured above the wood structure floor slab is not more than 50 mm.
According to the quickly-assembled heavy wood structure floor system, the connecting assembly is arranged between the wood structure floor slab and the concrete surface layer, one part of the connecting assembly is connected in the wood structure floor slab, and the other part of the connecting assembly is connected in the concrete surface layer.
The connecting component of the heavy wood structure floor system capable of being quickly assembled is composed of a plurality of full-thread self-tapping screws obliquely nailed into a wood structure floor slab, and every two adjacent full-thread self-tapping screws are nailed in opposite oblique directions to form an oblique nail pair.
According to the quickly-assembled heavy wood floor system, the intersection point of the inclined nail pair is positioned on the joint surface of the wood floor system and the concrete surface layer.
According to the heavy wood structure floor capable of being rapidly assembled, the full-thread self-tapping screw is obliquely nailed into the wood structure floor at an angle of 45 degrees relative to the surface of the wood structure floor, and the exposed part of the full-thread self-tapping screw nailed into the wood structure floor is connected with the concrete surface layer poured above the wood structure floor.
According to the invention, the single wood board is connected by adopting the wood pin or the bamboo pin, the rigidity of the spliced wood structure floor slab is obviously improved compared with that of the single wood board, larger span can be realized, and the floor slab spliced into the integral structure can be subjected to secondary mechanical cutting processing at will, so that the construction requirement on site is easier; in addition, whole superstructure forms a whole back, and the plank is become one side fierce fire by trilateral fierce fire, and the limit of fire resistance of downside monoblock plank than the monolithic plank has showing and improves, can realize the fire prevention requirement through timber surface carbonization, and the concrete surface course can play the isolation flue gas in addition, prevents that flame from spreading to the upper strata, plays the effect of fire prevention.
Drawings
FIG. 1 is a schematic vertical section of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
The labels in the figure are: 1 is a wood structure floor slab, 2 is a concrete surface layer, 3 is a waterproof plastic film, 4 is a full-thread self-tapping screw, 11 is a wood board, 12 is a wood pin or a bamboo pin, and 13 is a connecting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the drawings in the embodiments are used for clearly and completely describing the technical scheme in the embodiments of the invention, and obviously, the described embodiments are a part of the embodiments of the invention, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1 and 2, a heavy wood floor system capable of being quickly assembled comprises a wood floor 1 and a concrete surface layer 2 poured on the wood floor 1, wherein the wood floor 1 is formed by closely jointing and splicing a plurality of single wood boards 11, and the spliced wooden boards 11 are connected into an integral structure by a plurality of wooden pins or bamboo pins 12, specifically, a plurality of staggered connecting holes 13 are arranged on the single wood board 11, the aperture of the connecting hole 13 is slightly smaller than the diameter of the wood pin or the bamboo pin 12, the wood lath is spliced into a whole wood structure floor slab piece by using the wood pin or the bamboo pin, each wood pin or the bamboo pin 12 at least connects two tightly jointed wood boards 11 together, some of the wood or bamboo pins 12 extend from the side of the wood or bamboo floor 1 to the inside thereof, and the other part of the wood or bamboo pins 12 are completely embedded in the wood or bamboo floor 1.
In order to reduce the influence of moisture poured on the wood below due to the fine aggregate concrete surface layer, a waterproof plastic film 3 is laid between the wood structure floor slab 1 and the concrete surface layer 2, namely, the waterproof plastic film is laid on the upper surface of the wood structure floor slab before the fine aggregate concrete surface layer is poured.
The lower surfaces of the spliced wood boards can be adjusted in height according to requirements, and the wood boards are spliced into different shapes, namely after the plurality of single wood boards 11 are tightly jointed and spliced, the lower surfaces of the single wood boards form waves with staggered heights, the surfaces of the wood boards are exposed, and secondary decoration is not needed.
In order to further improve the bonding capacity between the wood structure floor slab and the concrete surface layer and ensure the stability and the reliability of the whole structure of the wood structure floor slab, a connecting component is arranged between the wood structure floor slab 1 and the concrete surface layer 2, one part of the connecting component is connected in the wood structure floor slab 1, and the other part of the connecting component is connected in the concrete surface layer 2.
In this embodiment, the connection assembly is composed of a plurality of full-thread self-tapping screws 4 nailed into the wood structure floor slab 1 in an inclined manner, two adjacent full-thread self-tapping screws 4 are nailed in opposite inclined directions to form an inclined nail pair, and the intersection point of the inclined nail pair is located on the joint surface of the wood structure floor slab 1 and the concrete surface layer 2. Preferably, the full-thread self-tapping screws 4 are nailed into the wood structure floor slab 1 in an inclined manner of 45 degrees relative to the surface of the wood structure floor slab 1, and the exposed parts of the full-thread self-tapping screws 4 nailed into the wood structure floor slab 1 are connected with the concrete surface layer 2 poured above the wood structure floor slab 1. Therefore, through the arrangement of the inclined nails, the horizontal connection between the concrete surface layer and the lower side wood structure floor slab can be effectively increased, and the integrity of the floor system is enhanced.
And finally, pouring a concrete surface layer 2 above the wood structure floor slab 1, wherein the thickness of the fine aggregate concrete surface layer is not more than 50 mm. Wherein, the purpose of concreting surface course has: the self weight of the floor is increased, and the vibration of the floor is obviously improved after the self weight of the floor is increased, so that the aims of vibration reduction and sound insulation are fulfilled; secondly, the concrete surface layer can play a role in protecting the surface of the wood from abrasion; thirdly, the waterproof performance can be improved.
And whole superstructure forms a whole back, and the plank is become one side fierce fire by trilateral fierce fire, and the limit of fire resistance of downside monoblock plank than the monolithic plank is showing and is improving, can realize the fire prevention requirement through timber surface carbonization, and the concrete surface course can play the isolation flue gas in addition, prevents that flame from spreading to the upper story, plays the effect of fire prevention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a but rapid Assembly's heavy timber structure superstructure, includes timber structure floor (1) and concrete surface course (2) of pouring above timber structure floor (1), its characterized in that: the wood structure floor slab (1) is formed by tightly attaching and splicing a plurality of single wood boards (11) and is of an integral structure by connecting the spliced wood boards (11) through a plurality of wood pins or bamboo pins (12).
2. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 1, wherein: a plurality of staggered connecting holes (13) are formed in the single wood board (11), the aperture of each connecting hole (13) is slightly smaller than the diameter of each wood pin or each bamboo pin (12), and each wood pin or each bamboo pin (12) at least connects two tightly attached wood boards (11) together.
3. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 1, wherein: and one part of the wood pins or the bamboo pins (12) in the plurality of wood pins or the bamboo pins (12) extends to the interior of the wood structure floor slab (1) from the side surface of the wood structure floor slab, and the other part of the wood pins or the bamboo pins (12) is completely embedded in the wood structure floor slab (1).
4. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 1, wherein: and a waterproof plastic film (3) is laid between the wood structure floor slab (1) and the concrete surface layer (2).
5. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 1, wherein: after the plurality of single wood boards (11) are tightly jointed and spliced, the lower surfaces of the wood boards form waves with staggered heights.
6. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 1, wherein: the thickness of the concrete surface layer (2) poured above the wood structure floor slab (1) is not more than 50 mm.
7. The rapidly-assemblable heavy-duty wood-structure building floor according to any one of claims 1 to 6, wherein: be provided with coupling assembling between timber structure floor (1) and concrete surface course (2), coupling assembling's partly is connected in timber structure floor (1), and its another part is connected in concrete surface course (2).
8. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 7, wherein: the connecting assembly is composed of full-thread self-tapping screws (4) which are nailed into the wood structure floor slab (1) in a plurality of oblique directions, and every two adjacent full-thread self-tapping screws (4) are nailed in opposite oblique directions to form an oblique nail pair.
9. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 8, wherein: the crossing point of the inclined nail pair is positioned on the joint surface of the wood structure floor slab (1) and the concrete surface layer (2).
10. The rapidly-assemblable heavy-duty wood-structure floor system according to claim 8, wherein: the full-thread self-tapping screws (4) are nailed into the wood structure floor slab (1) in 45-degree inclined mode relative to the surface of the wood structure floor slab (1), and the exposed parts of the full-thread self-tapping screws (4) nailed into the wood structure floor slab (1) are connected with the concrete surface layer (2) poured above the wood structure floor slab (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110517026.3A CN113250361A (en) | 2021-05-12 | 2021-05-12 | But rapid Assembly's heavy timber structure superstructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110517026.3A CN113250361A (en) | 2021-05-12 | 2021-05-12 | But rapid Assembly's heavy timber structure superstructure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113250361A true CN113250361A (en) | 2021-08-13 |
Family
ID=77222995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110517026.3A Withdrawn CN113250361A (en) | 2021-05-12 | 2021-05-12 | But rapid Assembly's heavy timber structure superstructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113250361A (en) |
-
2021
- 2021-05-12 CN CN202110517026.3A patent/CN113250361A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210813 |
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| WW01 | Invention patent application withdrawn after publication |