CN208618658U - A kind of Recombined bamboo hollow unit - Google Patents
A kind of Recombined bamboo hollow unit Download PDFInfo
- Publication number
- CN208618658U CN208618658U CN201820928639.XU CN201820928639U CN208618658U CN 208618658 U CN208618658 U CN 208618658U CN 201820928639 U CN201820928639 U CN 201820928639U CN 208618658 U CN208618658 U CN 208618658U
- Authority
- CN
- China
- Prior art keywords
- recombined bamboo
- built
- pipe
- section
- component cylinder
- 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.)
- Active
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a kind of Recombined bamboo hollow unit, Recombined bamboo component cylinder shape is in cuboid strip, the built-in pipe that middle part is fixedly installed;The section of built-in pipe is configured according to the section of Recombined bamboo component cylinder: Recombined bamboo component cylinder section is square, and corresponding built-in tube section is round or square;Recombined bamboo component cylinder section is rectangle, and corresponding built-in tube section is ellipse or rectangle.The utility model can be improved the utilization rate of Recombined bamboo material, improve member section bending stiffness, mitigate dead load, reduce cost;It can be used for arranging all kinds of pipelines in Recombined bamboo hollow unit cavity after preparation, save the interior space, improve aesthetic effect;By the adaptability design to built-in pipe, single through-hole structure can be only set, ensuring that integral strength is balanced simultaneously, reduce the manufacture difficulty and cost of hollow reconsolidated bamboo component.
Description
Technical field
The utility model relates to a kind of Recombined bamboo components, are a kind of Recombined bamboo hollow units specifically.
Background technique
Bamboo wood is the reproducible biological material of low-carbon, has many advantages, such as ratio of strength to weight height, light-weight aseismatic, and being that one kind is high-quality has
The structure material of potentiality can be used for load-carrying members such as Vierendeel girder, column.Recombined bamboo be it is a kind of obtained by bamboo wood deep processing it is high-strength
Degree, high density, engineering material uniform in material, Recombined bamboo processing technology develop utilization rate and production efficiency so as to bamboo wood
It is substantially improved.The sectional dimension of Recombined bamboo component generally by factor controllings such as rigidity, stability and node region pitchs of bolts,
The section central region strength of materials of solid component is not fully utilized, increase instead dead load be also unfavorable for reduce make
Valence.
Then, occur the Recombined bamboo component of hollow structure in the prior art, for example, Publication No. CN103182727A
Chinese invention patent document is uniformly arranged multiple through-holes in order to ensure uniform force on component, by muti-piece Recombined bamboo laminate
Gluing forms, and still, due to the one-way of bamboo bundle fiber, the band intensity of Recombined bamboo will be lower than strength parallel to grain, and open tubular column is suitable
There is a risk cleaved in line direction, therefore hollow reconsolidated bamboo component in the prior art all has rift grain direction and is easy to happen and splits
The problem of splitting risk;In addition, the Recombined bamboo component of existing hollow structure, in order to ensure uniform force, on component uniformly
Multiple through-holes are set, for example, the Chinese invention patent document of Publication No. CN103182727A.This structure causes structure to compare
Complexity, the die sinking of Recombined bamboo component and production degree are larger, higher cost.
Summary of the invention
The purpose of the utility model is to provide a kind of Recombined bamboo hollow units, are designed by structure, simplify through-hole structure, drop
The manufacture difficulty and cost of low hollow reconsolidated bamboo component.
The utility model takes following technical scheme:
There is cavity 3 in a kind of Recombined bamboo hollow unit, including Recombined bamboo component cylinder 1, built-in pipe 2, built-in pipe;It is described heavy
Group 1 shape of bamboo component cylinder is in cuboid strip, the built-in pipe 2 that middle part is fixedly installed;The section root of the built-in pipe 2
Be configured according to the section of Recombined bamboo component cylinder 1: Recombined bamboo component cylinder section is square, and corresponding 2 section of built-in pipe is circle
Shape or square;Recombined bamboo component cylinder section is rectangle, and corresponding 2 section of built-in pipe is ellipse or rectangle.
Further, the length diameter ratio of the elliptic cross-section of built-in pipe 2, equal to the length in Recombined bamboo component cylinder section
The ratio between side.
Further, the length-width-ratio of 2 rectangular section of built-in pipe, equal to the ratio between the long short side in Recombined bamboo component cylinder section.
Further, the built-in pipe 2 is metal material.
Further, the built-in pipe 2 is the interior mold for making Recombined bamboo component 1.
Further, removable support construction is equipped in the cavity 3 of built-in pipe.
The utility model has the beneficial effects that:
1) utilization rate of Recombined bamboo material can be improved, improve member section bending stiffness, mitigate dead load, reducing and make
Valence.
2) it can be used for arranging all kinds of pipelines in the Recombined bamboo hollow unit cavity after preparing, save the interior space, improve beauty
See effect.
3) by the adaptability design to built-in pipe, single through-hole structure can be only set, ensuring integral strength equilibrium
Property while, reduce hollow reconsolidated bamboo component manufacture difficulty and cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of embodiment one.
Fig. 2 is the side elevation perspective view of embodiment one.
Fig. 3 is the sectional view along A-A in Fig. 2.
Fig. 4 be embodiment two perspective view,
Fig. 5 is the side elevation perspective view of embodiment two.
Fig. 6 is the B-B direction cross-sectional view in Fig. 5.
In figure, 1-Recombined bamboo component cylinder, 2-built-in pipes, 3-cavitys.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Embodiment one:
Referring to figures 1-3, have in a kind of Recombined bamboo hollow unit, including Recombined bamboo component cylinder 1, built-in pipe 2, built-in pipe
Cavity 3;1 shape of Recombined bamboo component cylinder is in cuboid strip, the built-in pipe 2 that middle part is fixedly installed;In described
The section for setting pipe 2 is configured according to the section of Recombined bamboo component cylinder 1: Recombined bamboo component cylinder section is rectangle, corresponding interior
2 section of pipe is set as ellipse.It is oval identical as rectangular geometric center.
In this embodiment, the length diameter ratio of the elliptic cross-section of built-in pipe 2, equal to Recombined bamboo component cylinder section
The ratio between long short side.
In this embodiment, the built-in pipe 2 is metal material.
In this embodiment, the built-in pipe 2 is the interior mold for making Recombined bamboo component 1.
In this embodiment, removable support construction is equipped in the cavity 3 of built-in pipe.
The present embodiment is further illustrated below with reference to specific size setting:
As shown in Figure 1 to Figure 3, component is used for load-carrying members beam, and 1 180 × 300mm of section of Recombined bamboo component cylinder is internal empty
Chamber is ellipse.Built-in pipe 2 selects elliptic steel pipe, and major and minor axis outer diameter is respectively 150mm and 90mm, thickness of pipe wall 6mm.Recombined bamboo structure
The production of part cylinder 1 is mold with built-in pipe 2, is integrally formed by bamboo tow through drying, impregnation, assembly, hot-press solidifying.Component cylinder exists
In pressing process, setting support prevents steel pipe lateral deflection from deforming in the cavity of steel pipe, will after the molding of Recombined bamboo component cylinder hot-press solidifying
Inside support is taken away, and steel pipe stays in component cylinder as reinforcer.
Embodiment two:
The present embodiment and embodiment one the difference is that: Recombined bamboo component cylinder section is square, corresponding built-in
2 section of pipe is circle.
The present embodiment is further illustrated below with reference to specific size setting:
As shown in Figures 4 to 6, component is used for load-carrying members column, and 1 300 × 300mm of section of Recombined bamboo component cylinder is internal empty
Chamber is circle.Built-in pipe 2 selects round steel pipe, outer diameter 180mm, thickness of pipe wall 6mm.The production and embodiment one of Recombined bamboo component cylinder 1
It is identical.
The utility model can be improved the utilization rate of Recombined bamboo material, improve member section bending stiffness, mitigate structure certainly
Weight reduces cost;It can be used for arranging all kinds of pipelines in Recombined bamboo hollow unit cavity after preparation, save the interior space, improve
Aesthetic effect;By the adaptability design to built-in pipe, single through-hole structure can be only set, ensuring integral strength harmony
While, reduce the manufacture difficulty and cost of hollow reconsolidated bamboo component.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, and under the premise of not departing from the utility model total design, these transformation or improves this reality all should belong to
Within the scope of novel be claimed.
Claims (6)
1. a kind of Recombined bamboo hollow unit, it is characterised in that:
Including there are cavity (3) in Recombined bamboo component cylinder (1), built-in pipe (2), built-in pipe;
Recombined bamboo component cylinder (1) shape is in cuboid strip, the built-in pipe (2) that middle part is fixedly installed;
The section of the built-in pipe (2) is configured according to the section of Recombined bamboo component cylinder (1): Recombined bamboo component cylinder section is positive
Rectangular, corresponding built-in pipe (2) section is round or square;Recombined bamboo component cylinder section is rectangle, corresponding built-in pipe
(2) section is ellipse or rectangle.
2. Recombined bamboo hollow unit as described in claim 1, it is characterised in that: the length of the elliptic cross-section of built-in pipe (2)
Diameter ratio, equal to the ratio between the long short side in Recombined bamboo component cylinder section.
3. Recombined bamboo hollow unit as described in claim 1, it is characterised in that: the length-width-ratio of built-in pipe (2) rectangular section,
Equal to the ratio between the long short side in Recombined bamboo component cylinder section.
4. Recombined bamboo hollow unit as described in claim 1, it is characterised in that: the built-in pipe (2) is metal material.
5. Recombined bamboo hollow unit as claimed in claim 3, it is characterised in that: the built-in pipe (2) is production Recombined bamboo structure
The interior mold of part cylinder (1).
6. Recombined bamboo hollow unit as described in claim 1, it is characterised in that: being equipped in the cavity (3) of built-in pipe can be removed
Support construction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820928639.XU CN208618658U (en) | 2018-06-15 | 2018-06-15 | A kind of Recombined bamboo hollow unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820928639.XU CN208618658U (en) | 2018-06-15 | 2018-06-15 | A kind of Recombined bamboo hollow unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208618658U true CN208618658U (en) | 2019-03-19 |
Family
ID=65701552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820928639.XU Active CN208618658U (en) | 2018-06-15 | 2018-06-15 | A kind of Recombined bamboo hollow unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208618658U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111576735A (en) * | 2020-04-15 | 2020-08-25 | 湖州职业技术学院 | Steel pipe-recombined bamboo composite structural part and production method thereof |
CN112593659A (en) * | 2020-12-04 | 2021-04-02 | 上海市建筑科学研究院有限公司 | Engineering bamboo component reinforced by profile steel and preparation method thereof |
-
2018
- 2018-06-15 CN CN201820928639.XU patent/CN208618658U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111576735A (en) * | 2020-04-15 | 2020-08-25 | 湖州职业技术学院 | Steel pipe-recombined bamboo composite structural part and production method thereof |
CN112593659A (en) * | 2020-12-04 | 2021-04-02 | 上海市建筑科学研究院有限公司 | Engineering bamboo component reinforced by profile steel and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208618658U (en) | A kind of Recombined bamboo hollow unit | |
CN105799231B (en) | The core filled composite material of opposite hemispherical Shell scapus born of the same parents' structure | |
CN108547412A (en) | A kind of imitative bamboo Recombined bamboo column and preparation method thereof | |
CN201105517Y (en) | Combined framework bearing axial big load | |
CN110067256A (en) | A kind of constraint reinforcing type bamboo steel pipe structure | |
CN208415694U (en) | A kind of imitative bamboo Recombined bamboo column | |
CN2788999Y (en) | Centrifugal concret square pile mould | |
CN201338350Y (en) | Large-scale cylindrical detachable integral support device | |
CN201841172U (en) | Hot extrusion mold for forming multi-core cavity aluminum alloy sectional materials | |
CN105710948A (en) | I-shaped high-strength reconstituted bamboo beam and preparation method thereof | |
CN109868944A (en) | A kind of steel and wood composite open tubular column | |
CN208994139U (en) | A kind of pallet and its mold | |
CN109057161A (en) | A kind of prefabricated bamboo wood lightweight concrete column | |
CN202965195U (en) | Stretchable mould for manufacturing glass reinforced plastic container | |
CN204435546U (en) | A kind of major diameter lattice steel tubular structure of imitative seedpod of the lotus bar | |
CN205833981U (en) | The molding device of aluminium alloy rod member for grid | |
CN204642853U (en) | Finished product reinforcing bar storage rack | |
CN109279141A (en) | A kind of pallet and its mold and production method | |
CN206902531U (en) | A kind of antifatigue reinforcement structure of steel bridge deck for reducing fatigue stress | |
CN208810921U (en) | A kind of novel automobile hub plunger chip die | |
CN202657762U (en) | Molding shaping straw cable tray | |
CN202752454U (en) | Forming mold of passenger train big circular arc curved partition wall | |
CN202668752U (en) | Centrifugal forming die for concrete rectangular pile | |
CN204785136U (en) | FRP (Fiber reinforced plastics) pipeline | |
KR20120009206A (en) | Honey comb rescue composite wood |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |