CN202169734U - Composite upright column - Google Patents
Composite upright column Download PDFInfo
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- CN202169734U CN202169734U CN2011202547325U CN201120254732U CN202169734U CN 202169734 U CN202169734 U CN 202169734U CN 2011202547325 U CN2011202547325 U CN 2011202547325U CN 201120254732 U CN201120254732 U CN 201120254732U CN 202169734 U CN202169734 U CN 202169734U
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Abstract
The utility model discloses a composite upright column belonging to the technical field of cultural educational and sports goods. The composite upright column is compounded by petrified wood and a profile steel inner core inserted into a petrified wood cavity. The petrified wood is a section bar pipe body with a certain section shape, and has firmness of stone and flexibility of wood. The profile steel inner core may be the materials such as carbon structural steel and structural alloy steel. The utility model improves tensile strength, bending resistance and shearing strength of the section bar because it is compounded by the profile steel inner core and the petrified wood body, increases the rigidity and stability so that the upright column has the appearance characteristics of wood and mechanical property of the steel product, and conquers the disadvantages of the wood and the steel products.
Description
Technical field
The utility model relates to a kind of composite pillar, belongs to stationery and sporting goods manufacturing industry technical field.
Background technology
At present; Sports goods industry body-building apparatus is divided into indoor body-building equipment and outdoor body-building apparatus; Comprise that children's recreation facility (referring to that children's slide, child swing etc. have the equipment of column bearing structure) indoor body-building equipment head tree or main load bearing component adopt steel construction mostly; And outdoor body-building apparatus head tree or main load bearing component have many structures to adopt timber or steel raw material, timber to have defectives such as knot, variable color, rotten, insect pest, crackle, stem form defective, wood structure defective, scar (damage), Wood Processing defective and distortion, are particularly useful for the open air; Defective is more serious, and manufacture craft is more complicated.Steel have shortcomings such as corrosion-resistant and sense organ be chill, the equipment corrosion that gets rusty easily, and all these shorten the safe handling time limit of body-building apparatus greatly!
Petrified wood is a kind of brand-new material that development in recent years is got up.According to the law of conservation of matter, in evolution process, the basic element of wood does not all disappear " fossil wood ", just becomes another kind of form and exists.Find a kind of method now, a kind of lignify agent is joined in the stone flour, the basic element wooden in the stone is extract; Form the firm pliable and tough new material that wood is arranged again of existing stone; Impose external force again,, form new material category a---petrified wood through mould shape.The product fossil is not that wood more is better than wood, and the texture of existing plank has the firm of stone again, but water funk, indeformable, can follow closely riveting, can dig, can saw, health, low-carbon (LC), environmental protection, health.Advantages such as having the fungi-proofing without putrefaction of insect protected, waterproof and dampproofly do not chap, good weatherability is colour-fast, the protection environment does not pollute.But, only be applied to the fields not too high such as municipal garden landscape to mechanical property requirements because tension, bending resistance, shearing strength, rigidity and the stability of petrified wood material all are not so good as steel.And be not suitable for as mechanical property requirements than higher stationery and sporting goods manufacture field.
The utility model content
The purpose of the utility model has been to overcome the above-mentioned deficiency of prior art structure; A kind of composite pillar is provided, as the head tree or the main load bearing component of body-building apparatus, to replace employed head tree of present body-building apparatus or main load bearing component; Reach the appearance characteristics that promptly has wood materials; Can overcome many defectives of timber and clean steel material again, more improve the intensity of body-building apparatus head tree or main load bearing component simultaneously, improve its security performance greatly.
Composite pillar in the utility model is composited by petrified wood and the shaped steel inner core that inserts in the petrified wood cavity.
Said petrified wood is meant the section bar body with certain cross sectional shape, and the one side at least in the outer surface of petrified wood is furnished with slot, can be inserted with ornament in the slot, and ornament can be aluminium alloy or the stainless steel strip thing with certain cross sectional shape.
Said shaped steel inner core is materials such as structural carbon steel or structural alloy steel, can be channel-section steel, angle steel, round steel, square steel, hexagonal steel, band steel, Z-shape steel, square tube, round tube, rectangular tube or shape tube.
In terms of existing technologies; The utlity model has following advantage: the utility model is owing to be to be composited by shaped steel inner core and petrified wood ectosome; So improved tension, bending resistance, the shearing strength of section bar, strengthened the rigidity and the stability of section bar, have the appearance characteristics of timber and the mechanical property of steel; But also overcome the defective of timber and steel, environmental protection.The utility model can be widely used in sports goods manufacturing industry (body-building apparatus and children's recreation facility), has not only improved security of products and has also improved appearance.
Description of drawings
Fig. 1 is the composite pillar sectional view of the utility model embodiment one;
Fig. 2 is the composite pillar sectional view of the utility model embodiment two;
Fig. 3 is the composite pillar sectional view of the utility model embodiment three;
Fig. 4 is the composite pillar sectional view of the utility model embodiment four;
Fig. 5 is the composite pillar sectional view of the utility model embodiment five;
Fig. 6 is the composite pillar sectional view 1 of the utility model;
Fig. 7 is the composite pillar sectional view of the utility model embodiment six;
Fig. 8 is the composite pillar sectional view of the utility model embodiment seven;
Fig. 9 is the sectional view 2 of the composite pillar of the utility model;
Among the figure: 1, petrified wood ectosome, 2, the shaped steel inner core, 3, ornament, 4, groove.
The specific embodiment
For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, the utility model is done further detailed explanation below in conjunction with the accompanying drawing and the specific embodiment.
Composite pillar in the utility model is the section bar that is composited by petrified wood and the shaped steel inner core that inserts in the petrified wood cavity.As required, can have groove (the not quantity of limiting groove) in petrified wood outside one side or multiaspect, groove itself can play decoration function, also can in groove, be inlaid into aluminium alloy or stainless steel Decorative strip (thing).
Petrified wood is to join a kind of lignify agent in the stone flour, and the basic element wooden in the stone is extract, and forms the firm pliable and tough new material that wood is arranged again of existing stone, and new material is a composite through external force and mould molding.
Embodiment 1:
As shown in Figure 1, thus be combined into one in petrified wood ectosome 1 is pressed into shaped steel inner core 2 inner chamber of petrified wood ectosome 1 by hydraulic machinery, to guarantee whole combination fastness.Wherein, the cross section of petrified wood ectosome 1 is a rectangle, and shaped steel inner core 2 is the metal quarter bend, and is as shown in Figure 1.
Embodiment 2:
Composite pillar ecto-entad in the present embodiment comprises petrified wood ectosome 1 successively, is the square section bar of miter angle placement and is arranged in the shaped steel inner core 2 in the square section bar with petrified wood ectosome 1.Periphery at petrified wood ectosome 1 is provided with decorative groove 4.Four angles of square section bar are connected with the middle part of the inner four edges of rectangle respectively.Shaped steel inner core 2 is a metal circular tube, and the outside diameter of metal circular tube matches with the width of square section bar inner surface, and is as shown in Figure 2.
Embodiment 3:
The structure of present embodiment and embodiment 1 is basic identical, and difference only is: the cross section of petrified wood ectosome 1 is square, and shaped steel inner core 2 is a metal side tube, and the periphery of petrified wood ectosome 1 is provided with the groove 4 that plays decoration function, like Fig. 3, shown in Figure 6.
Embodiment 4:
The structure of present embodiment and embodiment 1 is basic identical, and difference only is: the cross section of petrified wood ectosome 1 is for circular, and shaped steel inner core 2 is a metal circular tube, and is as shown in Figure 4
Embodiment 5:
The structure of present embodiment and embodiment 1 is basic identical, and difference only is: the cross section of petrified wood ectosome 1 is for circular, and shaped steel inner core 2 is a round steel, and is as shown in Figure 5.
Embodiment 6:
The structure of present embodiment and embodiment 1 is basic identical; Difference only is: the cross section of petrified wood ectosome 1 is square; Shaped steel inner core 2 is a shape tube, and the outside four sides of petrified wood ectosome 1 has insertion groove, in groove, can insert ornamental strip (thing) 3; Ornamental strip (thing) 3 is for modifying with materials such as aluminium alloy plate or corrosion resistant plates, and is as shown in Figure 7.
Embodiment 7:
The structure of present embodiment and embodiment 1 is basic identical, and difference only is: the cross section of petrified wood ectosome 1 is square, and shaped steel inner core 2 is a square tube.The outside four sides of petrified wood ectosome 1 has slot 4, in slot 4, can insert ornamental strip (thing) 3, and ornamental strip (thing) 3 is for modifying with materials such as striped aluminium alloy plate or stainless steels, and is as shown in Figure 8.
The utility model can be for like Fig. 1～partial cross section section bar shown in Figure 9, but it is listed to be not limited to above diagram.
More than a kind of composite pillar that the utility model provided is described in detail; Used specific embodiment among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, part all can change on the specific embodiment and range of application.In sum, this description should not be construed as the restriction to the utility model.
Claims (8)
1. a composite pillar is characterized in that: comprise petrified wood and the shaped steel inner core that inserts in the petrified wood cavity.
2. a kind of composite pillar according to claim 1 is characterized in that: said petrified wood is the section bar body with certain cross sectional shape.
3. according to claim 1 or the described a kind of composite pillar of claim 2, it is characterized in that: the one side at least in the said petrified wood outer surface is provided with groove.
4. a kind of composite pillar according to claim 3 is characterized in that: the groove of said petrified wood outer surface can directly play decoration function.
5. a kind of composite pillar according to claim 3 is characterized in that: can be furnished with ornament in the groove of said petrified wood outer surface.
6. a kind of composite pillar according to claim 4 is characterized in that: said ornament is aluminium alloy or stainless steel ornament.
7. a kind of composite pillar according to claim 1 is characterized in that: said shaped steel inner core is structural carbon steel or structural alloy steel.
8. according to claim 1 or the described a kind of composite pillar of claim 6, it is characterized in that: said shaped steel inner core is channel-section steel, angle steel, round steel, square steel, hexagonal steel, band steel, Z-shape steel, square tube, round tube, rectangular tube or shape tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202547325U CN202169734U (en) | 2011-07-19 | 2011-07-19 | Composite upright column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202547325U CN202169734U (en) | 2011-07-19 | 2011-07-19 | Composite upright column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169734U true CN202169734U (en) | 2012-03-21 |
Family
ID=45827937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202547325U Expired - Fee Related CN202169734U (en) | 2011-07-19 | 2011-07-19 | Composite upright column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287610A (en) * | 2011-07-19 | 2011-12-21 | 北京奥康达体育用品有限公司 | Composite column |
| CN103967208A (en) * | 2014-04-14 | 2014-08-06 | 北京工业大学 | Light steel-small diameter wood composite load-bearing column with Z-shaped cross section and preparation method thereof |
-
2011
- 2011-07-19 CN CN2011202547325U patent/CN202169734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287610A (en) * | 2011-07-19 | 2011-12-21 | 北京奥康达体育用品有限公司 | Composite column |
| CN103967208A (en) * | 2014-04-14 | 2014-08-06 | 北京工业大学 | Light steel-small diameter wood composite load-bearing column with Z-shaped cross section and preparation method thereof |
| CN103967208B (en) * | 2014-04-14 | 2016-06-08 | 北京工业大学 | The light steel of Z-section-timber with small diameter combination bearing column and making method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone, two East Road No. 45 Patentee after: Beijing Okstar Sports Industry Co., Ltd. Address before: 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 16 North Street Patentee before: Beijing Okstar Sporting Goods Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170215 Address after: 211505 Nanjing, Liuhe District, Chi Chi Street times Avenue, No. 120, Jiangsu Patentee after: Jiangsu Su Sports Technology Co., Ltd. Address before: 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone, two East Road No. 45 Patentee before: Beijing Okstar Sports Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |