CN201301517Y - I-shaped bamboo-wood beam - Google Patents
I-shaped bamboo-wood beam Download PDFInfo
- Publication number
- CN201301517Y CN201301517Y CNU2008201458464U CN200820145846U CN201301517Y CN 201301517 Y CN201301517 Y CN 201301517Y CN U2008201458464 U CNU2008201458464 U CN U2008201458464U CN 200820145846 U CN200820145846 U CN 200820145846U CN 201301517 Y CN201301517 Y CN 201301517Y
- Authority
- CN
- China
- Prior art keywords
- wood
- web
- frange plate
- bamboo
- plate
- 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.)
- Expired - Fee Related
Links
- 239000002023 wood Substances 0.000 title abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 19
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 19
- 241001330002 Bambuseae Species 0.000 claims description 19
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 19
- 239000011425 bamboo Substances 0.000 claims description 19
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 235000008632 Santalum album Nutrition 0.000 abstract 1
- 240000000513 Santalum album Species 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 description 3
- 241000397426 Centroberyx lineatus Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model relates to an I-shaped bamboo-wood beam adopted by the supporting components of concrete forms and wood-structure houses. The beam is produced by an upper frange plate, a lower frange plate, a web plate, a wood plug vertically connected between the upper and the lower frange plates, and the web plate through the binding of cementing compound. The upper and the lower frange plates are made through processing bamboo-wood laminated veneer lumber, reconstituted materials, integrated materials or solid wood santalum album strips; the web plate is made through processing a bamboo-wood glued board, laminated veneer lumber or an oriented-structure particle board; and the wood plug is manufactured and processed by a round tenon tenoning machine. The I-shaped bamboo-wood beam provided by the utility model has the advantages of simple production process, specialized and standardized production of each component, high work efficiency and low cost.
Description
Technical field
The utility model belongs to the building unit technical field, particularly relates to a kind of wooden bamboo matter i beam that concrete blinding supporting member and wooden frame structure use.
Background technology
I beam part is a kind of structural timber through the mechanics design.Support crossbeam and secondary beam in the form bracing system that generally uses in engineering constructions such as building, road and bridge, tunnel have wooden frame, girder steel, aluminum alloy beams etc., wooden I-shaped beam is widely used because of light weight, inexpensive, ratio of strength to weight advantages of higher, and the solid wood beam that uses of alternative wooden frame structure.Adopt at present metal connecting piece (bolt, wood screw, iron nail etc.), tongue-and-groove (rectangle, trapezoidal etc.) gummed connected mode to constitute one between the web of wooden bamboo matter material i beam commonly used and the wing plate, as the high-strength built H beam of patent CN2801933Y, CN200992773Y type of wood and bamboo i beam, the compound i beam of CN2876221Y bamboo wood, all adopt trapezoidal tongue-and-groove gummed connected mode, dovetail groove requirement on machining accuracy height, particularly swallow-tail form head, swallow tail shaped slot processing, assembling are not easy to mechanized, the effort of taking a lot of work, efficient is low; And on web, be bumped into spline when processing V-arrangement wedge groove, assembling, and easily cause web sandwich layer cracking and edge to burst apart, reduced the bond strength between web and the wing plate, influenced the physical and mechanical property of product.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, dimensionally stable, processing and fabricating is easy, can realize the wooden bamboo matter i beam of suitability for industrialized production.
Technical solution of the present utility model is: a kind of wooden bamboo matter i beam is made up of the dowel between frange plate, web and connection frange plate and the web; The dowel that is connected between web and the frange plate is the circle tenon, and is connected to vertical connection, except interference fit, also adopts the bonding adhesive gummed fixing between frange plate, web and the dowel.
Above-mentioned a kind of wooden bamboo matter i beam, its frange plate, web alongst have a plurality of and at interval identical at the corresponding locational circle hole groove of width centreline.
On structure, a kind of wooden bamboo matter i beam of the present utility model is three layers of centrosymmetric structure, and is stressed even, rational in infrastructure.Its unique distinction is that frange plate one side, web both sides alongst have one group of identical at interval circle hole groove on the corresponding position of width centreline, is complementary with the specification of justifying tenon, and its assembling is shaped; The wooden bamboo matter i beam that adopts this patent to produce, its manufacture craft is simple, and each parts can be realized specialization, standardized production, the work efficiency height, cost is low; Frange plate, web shape are regular, and except perforate, machining is few, wooden bamboo material utilization rate height; Characteristics such as product has light weight, the ratio of strength to weight is big, intensity is high, dimensional stability is good, easy to use, purposes is wide are a kind of structural meterialss of resource-conserving.
Below in conjunction with accompanying drawing the utility model is further specified.
Description of drawings
A kind of wooden bamboo matter structural I-beam sectional drawing of Fig. 1
Fig. 2 frange plate member sectional drawing
Fig. 3 web component sectional drawing
1, frange plate 2, web 3, circle tenon 4, circle hole groove
The specific embodiment
Embodiment 1:
Shown in accompanying drawing 1,2,3, the utility model comprises frange plate 1, web 2 and is vertically connected at round tenon 3 between frange plate 1, the web 2; Frange plate 1 is formed by wooden bamboo matter laminated veneer lumber, reorganization material, integrated timber or solid wood a tree, used in making timber for boats bar processing and fabricating, web 2 is formed by wooden bamboo plywood, laminated veneer lumber or oriented structure chipboard processing and fabricating, and frange plate 1, web 2 alongst have one group of identical at interval circle hole groove 4 by Line boring machine on the corresponding position of width centreline; Circle tenon 3 forms by circle tenon tenonen processing and fabricating; Adopt between frange plate 1, web 2 and the circle tenon 3 that bonding adhesive is bonding makes wooden bamboo matter i beam.
Embodiment 2:
By embodiment 1 get thickness be 50mm, width be the Wooden veneer laminated timber of 120mm as frange plate 1, the oriented structure chipboard of getting thickness and be 25mm, width and be 150mm is as web 2, its length is decided according to the actual requirements; Frange plate 1 one sides, web 2 both sides alongst on the corresponding position of width centreline every interval 80mm to have one group of aperture be that 12mm, the degree of depth are the circle hole groove 4 of 42mm; By justifying the round tenon 3 that tenon tenonen processing and fabricating diameter, length and circle hole groove are complementary; Isocyanate adhesive is coated at the interface that is connected between frange plate 1, web 2 and the circle tenon 3, more above-mentioned each parts is assembled into one, promptly makes wooden I-shaped beam.
Embodiment 3:
By embodiment 1 get thickness be 60mm, width be the integrated timber of 150mm as frange plate 1, the bamboo wood composite veneer of getting thickness and be 25mm, width and be 180mm is as web 2, its length is decided according to the actual requirements; Frange plate 1 one sides, web 2 both sides alongst on the corresponding position of width centreline every interval 80mm to have one group of aperture be that 12mm, the degree of depth are the circle hole groove 4 of 47mm; By justifying the round tenon 3 that tenon tenonen processing and fabricating diameter, length and circle hole groove are complementary; Adopt the bonding compound i beam of wooden bamboo of making of resorcinol-glutol stick between frange plate 1, web 2 and the circle tenon 3.
Claims (2)
1, a kind of wooden bamboo matter i beam is made up of the dowel between frange plate, web and connection frange plate and the web, the dowel that it is characterized in that being connected between web and the frange plate is the circle tenon, and be connected to vertical connection, except interference fit, also adopt the bonding adhesive gummed fixing between frange plate, web and the dowel.
2, a kind of wooden bamboo matter i beam according to claim 1 is characterized in that frange plate, web are alongst identical at interval at the corresponding locational circle hole groove of width centreline up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201458464U CN201301517Y (en) | 2008-10-13 | 2008-10-13 | I-shaped bamboo-wood beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201458464U CN201301517Y (en) | 2008-10-13 | 2008-10-13 | I-shaped bamboo-wood beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201301517Y true CN201301517Y (en) | 2009-09-02 |
Family
ID=41085141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201458464U Expired - Fee Related CN201301517Y (en) | 2008-10-13 | 2008-10-13 | I-shaped bamboo-wood beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201301517Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561168A (en) * | 2011-12-27 | 2012-07-11 | 东南大学 | Bamboo plywood beam structure |
| CN103703196B (en) * | 2011-07-01 | 2018-01-30 | 乌尔玛Cye,S.公司 | formwork structural member |
| CN110076857A (en) * | 2019-05-29 | 2019-08-02 | 国际竹藤中心 | Structure of bamboo profile and its preparation method |
| CN110469022A (en) * | 2019-07-03 | 2019-11-19 | 扬州工业职业技术学院 | The production method of wooden peg welding laminated timber floor assembly |
-
2008
- 2008-10-13 CN CNU2008201458464U patent/CN201301517Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703196B (en) * | 2011-07-01 | 2018-01-30 | 乌尔玛Cye,S.公司 | formwork structural member |
| CN102561168A (en) * | 2011-12-27 | 2012-07-11 | 东南大学 | Bamboo plywood beam structure |
| CN110076857A (en) * | 2019-05-29 | 2019-08-02 | 国际竹藤中心 | Structure of bamboo profile and its preparation method |
| CN110076857B (en) * | 2019-05-29 | 2024-05-10 | 国际竹藤中心 | Structure of bamboo profile and preparation method thereof |
| CN110469022A (en) * | 2019-07-03 | 2019-11-19 | 扬州工业职业技术学院 | The production method of wooden peg welding laminated timber floor assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20111013 |