CN101644378A - Plug-in profile steel plastic wood sectional material - Google Patents
Plug-in profile steel plastic wood sectional material Download PDFInfo
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- CN101644378A CN101644378A CN200910092012A CN200910092012A CN101644378A CN 101644378 A CN101644378 A CN 101644378A CN 200910092012 A CN200910092012 A CN 200910092012A CN 200910092012 A CN200910092012 A CN 200910092012A CN 101644378 A CN101644378 A CN 101644378A
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Abstract
The invention relates to a plug-in profile steel plastic wood sectional material which is the composite sectional material formed by inserting the inner core of the profile steel into the cavity of the plastic wood; the inner core of the profile steel refers to a channel steel, an angle iron, a round steel, a square steel, a hexagonal steel, a flat steel, a Z-type steel, a square pipe, a circulartype pipe, and a rectangular pipe or a special pipe; the plastic wood refers to the composite material which is formed by extruding and moulding polyolefin plastic, fibrin bamboo powder and wood flourin high temperature and high pressure; the plastic wood refers to a sectional material pipe body with sectional shape; the inner core of the sectional material refers to carbon structural construction steel and construction alloy steel material; and gypsum slurry is poured between the plastic wood and the profile steel. The sectional material is of environmental protection; as the sectional material is formed by compositing the inner core of the profile steel and the external body of the plastic wood, the tension, anti-bending, shearing resistance strength of the sectional material is increased, the rigidity and the stability thereof are enhanced. The sectional material has the appearance characteristics of the wood and the mechanical property of the steel products and overcomes the defect of the wood and steel products, can be widely applied to the sporting goods manufacturing industry (exercise machines and children amusement equipment), not only increases the safety of the product,but also increases the appearance effect.
Description
Technical field
The present invention relates to a kind of plug-in profile steel plastic wood sectional material, belong to stationery and sporting goods manufacturing industry technical field.
Background technique
At present, sports goods industry fitness equipments is divided into indoor body-building equipment and outdoor fitness equipments, comprise that children's recreation facility (refers to children's slide, child swings etc. have the equipment of column bearing structure) indoor body-building equipment head tree or main load-bearing component adopt steel structure mostly, and outdoor fitness equipments head tree or main load-bearing component have many structures to adopt timber or steel raw material, timber has knot, variable color, rotten, insect pest, crackle, the stem form defective, the wood structure defective, scar (damage), defectives such as Wood Processing defective and distortion, be particularly useful for the open air, defective is more serious, and preparation process 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 fitness equipments greatly!
Moulding wood (WPC) is a kind of brand-new material that development in recent years is got up, and moulding wood is a kind of new green environment protection composite material that is passed through the High Temperature High Pressure extrusion modling by polyolefin plastics and cellulose (bamboo powder, wood powder etc.).Have the fungi-proofing without putrefaction of insect protected, waterproof and dampproofly do not chap, good weatherability is colour-fast, resource regeneration is not wasted, protect advantages such as 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 plastic-wood material all are not so good as steel.And be not suitable as mechanical property requirements than higher stationery and sporting goods manufacture field.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art structure, purpose of the present invention just provides a kind of plug-in profile steel plastic wood sectional material, head tree or main load-bearing component as fitness equipments, to replace employed head tree of present fitness equipments 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 fitness equipments head tree or main load-bearing component simultaneously, improve its Safety performance greatly.
The technological scheme that technical solution problem of the present invention is adopted is:
A kind of plug-in profile steel plastic wood sectional material is to be inserted by the shaped steel inner core to mould the composite material that wooden cavity forms.
Said shaped steel inner core is meant channel-section steel, angle steel, round steel, square steel, hexagonal steel, band steel, Z-shape steel, square tube, round tube, rectangular tube or steel tubing in different shapes;
The said wood of moulding is meant the composite material that is passed through the High Temperature High Pressure extrusion modling by polyolefin plastics and cellulose (bamboo powder, wood powder etc.);
The said wood of moulding is meant the section bar body with certain sectional shape;
Said section bar inner core is meant materials such as structural carbon steel, Alloy Constructional Steel.
Beneficial effect of the present invention is specific as follows: environmental protection of the present invention since be by the shaped steel inner core with mould wooden ectosome and be composited, the tension of section bar, bending resistance, shearing strength improve, rigidity and stability strengthen.Have the mechanical property of the appearance characteristics of timber and steel and overcome the defective of timber and steel.Can be widely used in sports goods manufacturing industry (fitness equipments and children's recreation facility) has not only improved security of products and has also improved appearance
Description of drawings
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 1 embodiment of the invention;
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 2 embodiment of the invention;
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 3 embodiment of the invention;
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 4 embodiment of the invention;
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 5 embodiment of the invention;
The sectional view of the plug-in profile steel plastic wood sectional material of one of Fig. 6 embodiment of the invention.
Embodiment
Embodiment 1:
As Fig. 1, shown in Figure 6, thereby by hydraulic machinery shaped steel inner core 2 is pressed in the inner chamber of moulding wooden ectosome 1 and is combined into one, mould wooden ectosome 1 and shaped steel inner core 2 between the two the pouring gypsum slurries and alleviate the crack that the difference owing to thermal expansion coefficient occurs guaranteeing the whole soundness that combines.
The cross section of moulding wooden ectosome 1 is square, and foursquare periphery has groove to distribute; Shaped steel inner core 2 is a metal side tube.
Embodiment 2:
As shown in Figure 2, be combined into one thereby by hydraulic machinery shaped steel inner core 2 is pressed in the inner chamber of moulding wooden ectosome 1, the pouring gypsum slurries are whole in conjunction with soundness to guarantee between the two, and alleviate the crack that the difference owing to thermal expansion coefficient occurs.
The cross section of moulding wooden ectosome 1 is square, and foursquare periphery has groove to distribute, and foursquare inside is into the square section bar of 45 degree, becomes four jiaos of middle parts that are connected in four limits, inside of rectangle of the square section bar of 45 degree; Shaped steel inner core 2 is a metal circular tube, and the outside diameter of metal circular tube matches with the width of the square section bar inner square that becomes 45 degree.
Embodiment 3:
As shown in Figure 3, be combined into one thereby by hydraulic machinery shaped steel inner core 2 is pressed in the inner chamber of moulding wooden ectosome 1, the pouring gypsum slurries are whole in conjunction with soundness to guarantee between the two, and alleviate the crack that the difference owing to thermal expansion coefficient occurs.
The cross section of moulding wooden ectosome 1 is a rectangle; Shaped steel inner core 2 is the metal quarter bend.
Embodiment 4:
As shown in Figure 4, be combined into one thereby by hydraulic machinery shaped steel inner core 2 is pressed in the inner chamber of moulding wooden ectosome 1, the pouring gypsum slurries are whole in conjunction with soundness to guarantee between the two, and alleviate the crack that the difference owing to thermal expansion coefficient occurs.
The cross section of moulding wooden ectosome 1 is for circular; Shaped steel inner core 2 is a metal circular tube.
Embodiment 5:
As shown in Figure 5, be combined into one thereby by hydraulic machinery shaped steel inner core 2 is pressed in the inner chamber of moulding wooden ectosome 1, the pouring gypsum slurries are whole in conjunction with soundness to guarantee between the two, and alleviate the crack that the difference owing to thermal expansion coefficient occurs.
The cross section of moulding wooden ectosome 1 is for circular; Shaped steel inner core 2 is a round steel.
The present invention is as Fig. 1--and shown in the partial cross section section bar of Fig. 6, but it is listed to be not limited to above diagram.
Claims (5)
1, a kind of plug-in profile steel plastic wood sectional material is characterized in that: be to be inserted by the shaped steel inner core to mould the composite material that wooden cavity forms;
Said shaped steel inner core is meant channel-section steel, angle steel, round steel, square steel, hexagonal steel, band steel, Z-shape steel, square tube, round tube, rectangular tube or steel tubing in different shapes.
2, a kind of plug-in profile steel plastic wood sectional material according to claim 1 is characterized in that the said wood of moulding is meant the composite material that is passed through the High Temperature High Pressure extrusion modling by polyolefin plastics and cellulose bamboo powder, wood powder.
3, a kind of plug-in profile steel plastic wood sectional material according to claim 1 is characterized in that the said wood of moulding is meant the section bar body with certain sectional shape.
4, a kind of plug-in profile steel plastic wood sectional material according to claim 1 is characterized in that said section bar inner core is meant structural carbon steel, alloy structure steel.
5,, it is characterized in that moulding wood and shaped steel inner core pouring gypsum slurries between the two according to claim 1,2,3 or 4 described a kind of plug-in profile steel plastic wood sectional materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910092012A CN101644378A (en) | 2009-09-04 | 2009-09-04 | Plug-in profile steel plastic wood sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910092012A CN101644378A (en) | 2009-09-04 | 2009-09-04 | Plug-in profile steel plastic wood sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101644378A true CN101644378A (en) | 2010-02-10 |
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ID=41656374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910092012A Pending CN101644378A (en) | 2009-09-04 | 2009-09-04 | Plug-in profile steel plastic wood sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101644378A (en) |
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 |
| CN102691879A (en) * | 2011-03-25 | 2012-09-26 | 向竑 | Composite material profile and preparation method thereof |
| CN104314237A (en) * | 2014-11-07 | 2015-01-28 | 湖州尚元塑木制品有限公司 | Plastic-wood steel-core composite vertical column |
-
2009
- 2009-09-04 CN CN200910092012A patent/CN101644378A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691879A (en) * | 2011-03-25 | 2012-09-26 | 向竑 | Composite material profile and preparation method thereof |
| CN102691879B (en) * | 2011-03-25 | 2016-02-10 | 向竑 | A kind of composite material section bar and manufacture method thereof |
| CN102287610A (en) * | 2011-07-19 | 2011-12-21 | 北京奥康达体育用品有限公司 | Composite column |
| CN104314237A (en) * | 2014-11-07 | 2015-01-28 | 湖州尚元塑木制品有限公司 | Plastic-wood steel-core composite vertical column |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100210 |