CN104420579A - Wood plastic cross beam of shed - Google Patents
Wood plastic cross beam of shed Download PDFInfo
- Publication number
- CN104420579A CN104420579A CN201310373291.4A CN201310373291A CN104420579A CN 104420579 A CN104420579 A CN 104420579A CN 201310373291 A CN201310373291 A CN 201310373291A CN 104420579 A CN104420579 A CN 104420579A
- Authority
- CN
- China
- Prior art keywords
- cross beam
- wood plastic
- crossbeam
- rectangular hole
- rectangle hole
- 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.)
- Pending
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Abstract
The invention discloses a wood plastic cross beam of a shed. The wood plastic cross beam comprises a cross beam body (1) and is characterized in that a large rectangular hole (11) and two small rectangular holes (12) are formed in a core portion of the cross beam body (1); the upper side and the lower side of the large rectangular hole (11) are each provided with two multilateral tooth-shaped protrusions (111); a rib plate (13) is arranged between each small rectangular hole (12) and the large rectangular hole (11); and the two small rectangular holes (12) are symmetrically formed in the left side and the right side of the large rectangular hole (11). The wood plastic cross beam is high in strength, large in rigidity, good in anti-corrosion performance, low in cost, environmentally-friendly, attractive, and long in service life.
Description
Technical field
The present invention relates to building and ornament materials, specifically crossbeam moulded by a kind of wood for booth.
Background technology
The existing crossbeam for booth mostly adopts iron and steel or wood to make, and not only cost is high for the crossbeam adopting iron and steel to make, and through exposing to wind and rain, of long duration, easily there is corrosion; The crossbeam adopting wood to make not only wants the timber of at substantial, and intensity is low, and perishable, the life-span is low.
Summary of the invention
Object of the present invention is just to provide that a kind of intensity is high, rigidity is large, antiseptic property is good, cost is low, environmental protection is attractive in appearance, crossbeam moulded by the booth wood of long service life.
For achieving the above object, the present invention includes crossbeam, the core of described crossbeam is provided with large rectangle hole and two little rectangular openings, two limits up and down in described large rectangle hole are respectively provided with two polygon detent projection, between described each little rectangular opening and large rectangle hole, be equipped with gusset, described two little rectangular openings are symmetrically set in the limit, left and right two in large rectangle hole.
The present invention, owing to being provided with large rectangle hole and two little rectangular openings at the core of crossbeam, being equipped with gusset, adopting such structure between each little rectangular opening and large rectangle hole, not only can ensure enough strength and stiffness, also significantly can reduce feed consumption rate, reduce deadweight, cost-saving; And be symmetrically set in the polygon detent projection on upper and lower two limits, large rectangle hole, be conducive to being loaded by the steel pipe playing booster action or splitting out the endoporus of crossbeam; In addition, because crossbeam adopts Wood-plastic material to make, therefore antiseptic property is good, and good looking appearance.Intensity of the present invention is high, and rigidity is large, and antiseptic property is good, and cost is low, and environmental protection is attractive in appearance, long service life.
Accompanying drawing explanation
Fig. 1 is facade view of the present invention.
Detailed description of the invention
See Fig. 1, the present invention includes crossbeam 1, the core of described crossbeam 1 is provided with large rectangle hole 11 and two little rectangular openings 12, two limits up and down in described large rectangle hole 11 are respectively provided with two polygon detent projection 111, between described each little rectangular opening 12 and large rectangle hole 11, be equipped with gusset 13, described two little rectangular openings 12 are symmetrically set in the limit, left and right two in large rectangle hole 11.
Claims (1)
1. crossbeam moulded by a booth wood, comprise crossbeam (1), it is characterized in that: the core of described crossbeam (1) is provided with large rectangle hole (11) and two little rectangular openings (12), two limits up and down of described large rectangle hole (11) are respectively provided with two polygon detent projection (111), between described each little rectangular opening (12) and large rectangle hole (11), be equipped with gusset (13), described two little rectangular openings (12) are symmetrically set in the limit, left and right two in large rectangle hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373291.4A CN104420579A (en) | 2013-08-26 | 2013-08-26 | Wood plastic cross beam of shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373291.4A CN104420579A (en) | 2013-08-26 | 2013-08-26 | Wood plastic cross beam of shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420579A true CN104420579A (en) | 2015-03-18 |
Family
ID=52970634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373291.4A Pending CN104420579A (en) | 2013-08-26 | 2013-08-26 | Wood plastic cross beam of shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104420579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876197A (en) * | 2022-05-20 | 2022-08-09 | 安徽昌宁新材料有限公司 | Distributing beam for concrete pouring |
-
2013
- 2013-08-26 CN CN201310373291.4A patent/CN104420579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876197A (en) * | 2022-05-20 | 2022-08-09 | 安徽昌宁新材料有限公司 | Distributing beam for concrete pouring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |