CN107620388A - Laminated rubber connecting structure of wood keel and panel - Google Patents
Laminated rubber connecting structure of wood keel and panel Download PDFInfo
- Publication number
- CN107620388A CN107620388A CN201710860005.5A CN201710860005A CN107620388A CN 107620388 A CN107620388 A CN 107620388A CN 201710860005 A CN201710860005 A CN 201710860005A CN 107620388 A CN107620388 A CN 107620388A
- Authority
- CN
- China
- Prior art keywords
- panel
- rubber
- rough ground
- rubber strip
- steel
- 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.)
- Granted
Links
- 239000002023 wood Substances 0.000 title claims abstract description 20
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 230000007547 defect Effects 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The utility model provides an coincide rubber connection structure of wood joist and panel, characterized by it mainly by panel (2), rubber strip (1), steel toothed plate (4) and wood keel (3) are constituteed, the shape and wood keel (3) phase-match of rubber strip (1), rubber strip (1) coincide steel toothed plate (4), the two sides of rubber strip (1) link to each other with panel (2) and wood keel (3) are sticky respectively, steel tooth on steel toothed plate (4) passes the rubber strip and interlocks with panel and wood keel respectively, panel (2) and wood keel (3) realize that high strength consumes energy and link to each other wholly through the dual function of rubber strip and steel toothed plate. The invention is beneficial to the industrialized assembly production of the wallboard and meets the industrialized requirement; compared with the traditional nail connection, the novel connection has large area, and avoids the stress concentration of the traditional nail connection; compared with the rubber connection, the defect of low initial rigidity of the rubber connection is avoided, and the rigidity, the bearing capacity and the vibration isolation capacity of the wall are improved.
Description
Technical field
The present invention relates to a kind of timber structural techniques, especially a kind of timber structure wallboard interconnection technique is specifically a kind of
Suitable for factory, the overlapping rubber interconnection technique of the rough ground that can quickly assemble and low-density panel.
Background technology
Timber structure wallboard all has significant superiority, and renewable and lasting hair in insulation, energy-saving and environmental protection etc.
Exhibition, obtains more and more extensive application.Current domestic timber structure wallboard is usually that scene connects wooden rough ground and wood wood by following closely
Keel, wooden rough ground and panel, refill insulation material, are covered with other dalles and form wallboard.
What is connected in wallboard is safe and reliable, is the guarantee of structure global reliability.Timber structure wallboard is either examined in experiment
In surveying or actually using, wall damage is mostly nail continuous damage, and the rigidity reduction of nail connection later stage is serious, to a certain extent
Limit the performance of wallboard, it is necessary to improved.
The content of the invention
The purpose of the present invention is to be directed to low-density panel in existing timber structure wallboard with wooden rough ground typically using nail to connect
Connect, cause bonding strength low due to the nail-holding ability difference of low-density panel, rigidity reduces the problems such as serious after damage, and design is a kind of
Using the structure of overlapping rubber connection panel and rough ground.
The technical scheme is that：
The overlapping rubber attachment structure of a kind of wooden rough ground and low-density panel, it is characterized in that it is mainly by panel 2, rubber strip 1
Formed with wooden rough ground 3, the shape of rubber strip 1 matches with wooden rough ground 3, and steel-tooth plate 4, rubber strip 1 are superimposed with rubber strip 1
Two sides respectively with panel 2 and wooden rough ground 3 is gluing is connected, the steel-tooth on steel-tooth plate 4 through rubber strip respectively with panel and wood
Rough ground is engaged, and panel 2 realizes that high intensity is integrally attached to wooden rough ground 3 by overlapping the double action of rubber.
Tooth on described steel-tooth plate 4 is the combination of straight-tooth, helical teeth or both.
When tooth on described steel-tooth plate 4 is helical teeth, the angle of it and timber rift grain is advisable between 30-60 degree；Steel-tooth plate 4
Thickness be preferably 1~1.5mm.
The angle of helical teeth and timber rift grain on described steel-tooth plate 4 is preferably 45 degree.
The two sides of described rubber strip 1 by interfacial agents, glue respectively with panel 2 and wooden rough ground 3 is gluing is connected
Described panel 2 is OSB plates, glued board, low-density fire-proof plate, plasterboard, calcium silicate board etc..
Described wooden rough ground 3 is SPF imports dimension stock, domestic fast growing wood dimension stock or Poplar LVL rough ground.
The thickness t of rubber strip described in described rubber strip 1 is 3mm -10mm.
The rubber hardness of described rubber strip 1 is preferably 50-100, the preferably 0.50-2.00g/cm of density3, tensile elongation
Preferably 100-200%, tensile strength are preferably greater than 2.0MPa.
The rubber hardness of described rubber strip 1 is 70, density 1.70g/cm3, tensile elongation 150%, tensile strength
For 3.0MPa.
Beneficial effects of the present invention：
Low-density panel nail-holding ability is poor, coupling stiffness and connection low bearing capacity, by comparison, wooden rough ground and panel of the invention
New connection, slow down tradition nail connection stress concentration, add lifting surface area, stress have more uniformity, raising
The rigidity and bearing capacity that low-density panel is connected with rough ground.It is improved using the rigidity and carrying of the wall of this connection.
The panel of the present invention and the connected mode of wooden rough ground, are advantageous to the industrialization Assembling Production of wallboard, meet building
Industrial requirement.Meanwhile overlapping rubber layer can improve the vibration isolation capability of connection and wall.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the present invention.
Fig. 2 is the structural representation of the steel-tooth plate of the present invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1-2.
The overlapping rubber attachment structure of a kind of rough ground and panel, it is mainly by 3 groups of panel 2, rubber strip 1 and wooden rough ground
Into as shown in figure 1, the shape of rubber strip 1 matches with wooden rough ground 3, the two sides of rubber strip 1 passes through interfacial agents, glue respectively
With panel 2 and wooden rough ground 3 is gluing is connected, be clamped with steel-tooth plate 4 in rubber strip 1, the thickness of described steel-tooth plate 4 1~
Between 1.5mm, overall stamping forming tooth can be two-sided straight-tooth, two-sided helical teeth or any combination thereon, be combination tooth in Fig. 2,
The angle of helical teeth and timber rift grain is between 30-60 degree, and preferable angle is 45 degree.Steel-tooth on steel-tooth plate 4 divides through rubber strip
It is not engaged, is considerably increased only with the initial stiffness of rubber strip connection, shear resistance and power consumption energy with panel and wooden rough ground
Power.Panel 2 realizes that high intensity is integrally attached to wooden rough ground 3 by the double action of rubber strip and steel-tooth plate.When it is implemented,
Panel 2 is OSB plates, glued board, low-density fire-proof plate, plasterboard, calcium silicate board etc.；Wooden rough ground 3 can use SPF import specifications
Material, domestic fast growing wood dimension stock or engineered wood；The thickness of rubber strip is preferably between 3mm~10mm.
The performance indications of rubber strip 1 directly affect the bond strength of the present invention, and therefore, rubber hardness is preferably 50-100, close
Degree is preferably 1.50-2.00g/cm3, tensile elongation be preferably 100-200%, tensile strength is preferably greater than 2.0Pa.Better performance refers to
It is designated as：Rubber hardness is 70, density 1.70g/cm3, tensile elongation 150%, tensile strength 3.0MPa.
The connected mode of the present invention is by uniformly smearing interfacial agents, glue in the both sides of rubber strip 1, being simultaneously attached to wooden dragon
On bone 3, while the tooth on steel-tooth plate is caught in wooden rough ground 3, then panel 2 is pressed on rubber strip, and makes the tooth on steel-tooth plate
It is caught on panel 2, that is, forms connection.Because the effect of double cog is along with the achievable panel of glued effect and wood wood of rubber strip
The high intensity power consumption connection of keel, especially when connecting low-density panel with low-density rough ground, effect is especially pronounced.
Claims (10)
- A kind of 1. overlapping rubber attachment structure of rough ground and low-density panel, it is characterized in that it is mainly by low-density panel（2）、 Overlap rubber（1）With wooden rough ground（3）Composition, overlap rubber（1）Shape and wooden rough ground（3）Match, overlap rubber（1） Be made up of the rubber strip and the steel-tooth plate that is installed among rubber strip of outer layer, the steel-tooth on steel-tooth plate through rubber strip respectively with face Plate and the occlusion of wooden rough ground, overlap rubber（1）Two sides respectively with panel（2）And wooden rough ground（3）It is gluing to be connected；Plate and wood wood Keel realize that high intensity is integrally attached to by overlapping the double action of rubber.
- 2. the overlapping rubber attachment structure of rough ground according to claim 1 and panel, it is characterized in that described steel-tooth plate （4）On tooth be straight-tooth, the combination of helical teeth or both.
- 3. the overlapping rubber attachment structure of rough ground according to claim 2 and panel, it is characterized in that described steel-tooth plate （4）On tooth when being helical teeth, the angle of it and timber rift grain is preferably between 30-60 degree；Steel-tooth plate（4）Thickness be preferably 1~ 1.5mm。
- 4. the overlapping rubber attachment structure of rough ground according to claim 3 and panel, it is characterized in that described steel-tooth plate （4）On the angle of helical teeth and timber rift grain be 45 degree.
- 5. the overlapping rubber attachment structure of rough ground according to claim 1 and panel, it is characterized in that described rubber strip （1）Two sides by interfacial agents, glue respectively with panel (2) and wooden rough ground（3）It is gluing to be connected.
- 6. the overlapping rubber attachment structure of rough ground according to claim 1 and panel, it is characterized in that described low-density Panel（2）For OSB plates, glued board, low-density fire-proof plate, plasterboard, calcium silicate board etc..
- 7. the overlapping rubber attachment structure of rough ground according to claim 1 and panel, it is characterized in that described wood wood dragon Bone（3）For SPF imports dimension stock, domestic fast growing wood dimension stock or Poplar LVL rough ground.
- 8. the overlapping rubber attachment structure of rough ground according to claim 1 and panel, it is characterized in that described rubber strip （1）The thickness t of described rubber strip is 3mm -10mm.
- 9. the overlapping rubber attachment structure of the rough ground and panel according to claim 1 or 7, it is characterized in that described rubber Bar（1）Rubber hardness be preferably 50-100, density be preferably 0.50-2.00g/cm3, tensile elongation be preferably 100-200%, resist Tensile strength is preferably greater than 2.0MPa.
- 10. the overlapping rubber attachment structure of rough ground according to claim 9 and panel, it is characterized in that described rubber strip （1）Rubber hardness be 70, density 1.70g/cm3, tensile elongation 150%, tensile strength 3.0MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860005.5A CN107620388B (en) | 2017-09-21 | 2017-09-21 | Laminated rubber connecting structure of wood keel and panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860005.5A CN107620388B (en) | 2017-09-21 | 2017-09-21 | Laminated rubber connecting structure of wood keel and panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107620388A true CN107620388A (en) | 2018-01-23 |
| CN107620388B CN107620388B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860005.5A Active CN107620388B (en) | 2017-09-21 | 2017-09-21 | Laminated rubber connecting structure of wood keel and panel |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620403A (en) * | 2017-09-21 | 2018-01-23 | 南京工业大学 | High-strength wood shear wall with rubber connecting structure |
| CN109296159A (en) * | 2018-10-19 | 2019-02-01 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of iterative structure of rough ground and panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620403A (en) * | 2017-09-21 | 2018-01-23 | 南京工业大学 | High-strength wood shear wall with rubber connecting structure |
| CN109296159A (en) * | 2018-10-19 | 2019-02-01 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of iterative structure of rough ground and panel |
| CN109296159B (en) * | 2018-10-19 | 2023-08-29 | 苏州昆仑绿建木结构科技股份有限公司 | Superimposed structure of wood joist and panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107620388B (en) | 2022-11-15 |
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