CN201593676U - Plug-in steel section wood-plastic profile - Google Patents
Plug-in steel section wood-plastic profile Download PDFInfo
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- CN201593676U CN201593676U CN200920222274XU CN200920222274U CN201593676U CN 201593676 U CN201593676 U CN 201593676U CN 200920222274X U CN200920222274X U CN 200920222274XU CN 200920222274 U CN200920222274 U CN 200920222274U CN 201593676 U CN201593676 U CN 201593676U
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Abstract
A plug-in steel section wood-plastic profile is a composite profile formed by inserting a steel section core into a wood-plastic cavity. The steel section core refers to channel steel, angle steel, round steel, square steel, hexagonal steel, flat steel, Z-shaped steel, square pipes, round pipes, rectangular pipes or special-shaped pipes, wood plastic refers to a composite material formed by extruding polyolefin plastic, and cellulosic bamboo powder and wood powder at high temperature and high pressure, the wood plastic refers to a profiled tube with a certain sectional shape, the steel section core refers to carbon structural steel and alloy structural steel materials, and gypsum slurry is poured between the wood plastic and the steel section core. The plug-in steel section wood-plastic profile is green and environmentally protective, has increased tensile, anti-bending and shear-resistant strengths and enhanced rigidity and stability due to the fact that the profile is compounded by the steel section core and a wood-plastic outer body, has appearance characteristics of wood materials and mechanical properties of steel materials, overcomes the shortages of the wood materials and the steel materials, and can be widely applied to sports goods manufacturing industry (fitness equipment and children's amusement equipment) while not only increasing product safety, but also improving the appearance effect of the products.
Description
Technical field
The utility model relates to a kind of plug-in profile steel plastic wood sectional material, belongs 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, the purpose of this utility model 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 the utility model technical solution problem 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.
The beneficial effects of the utility model are specific as follows: the utility model environmental protection 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 one of Fig. 1 the utility model embodiment's plug-in profile steel plastic wood sectional material;
The sectional view of one of Fig. 2 the utility model embodiment's plug-in profile steel plastic wood sectional material;
The sectional view of one of Fig. 3 the utility model embodiment's plug-in profile steel plastic wood sectional material;
The sectional view of one of Fig. 4 the utility model embodiment's plug-in profile steel plastic wood sectional material;
The sectional view of one of Fig. 5 the utility model embodiment's plug-in profile steel plastic wood sectional material;
The sectional view of one of Fig. 6 the utility model embodiment's plug-in profile steel plastic wood sectional material.
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 utility model 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 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 or rectangular tube.
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 shaped steel inner core is meant structural carbon steel, alloy structure steel.
5. according to claim 1,2,3 or 4 described a kind of plug-in profile steel plastic wood sectional materials, it is characterized in that moulding wood and shaped steel inner core pouring gypsum slurries between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222274XU CN201593676U (en) | 2009-09-04 | 2009-09-04 | Plug-in steel section wood-plastic profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222274XU CN201593676U (en) | 2009-09-04 | 2009-09-04 | Plug-in steel section wood-plastic profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593676U true CN201593676U (en) | 2010-09-29 |
Family
ID=42775743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920222274XU Expired - Fee Related CN201593676U (en) | 2009-09-04 | 2009-09-04 | Plug-in steel section wood-plastic profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593676U (en) |
-
2009
- 2009-09-04 CN CN200920222274XU patent/CN201593676U/en not_active Expired - Fee Related
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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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20170904 |