CN201050147Y - Composite alloy guard-rail - Google Patents
Composite alloy guard-rail Download PDFInfo
- Publication number
- CN201050147Y CN201050147Y CNU2007200072490U CN200720007249U CN201050147Y CN 201050147 Y CN201050147 Y CN 201050147Y CN U2007200072490 U CNU2007200072490 U CN U2007200072490U CN 200720007249 U CN200720007249 U CN 200720007249U CN 201050147 Y CN201050147 Y CN 201050147Y
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- compound
- carbon steel
- guardrail
- core body
- steel core
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Abstract
The utility model discloses an alloy combination guardrail, which comprises a carbon steel core body and a metal combination outer layer with material different from the carbon steel, wherein, the combined outer layer is combined outside the carbon steel core body through high-pressure casting; as the high-pressure casting belongs to precise casting, that is, filling the metal liquid into the mould cavity through high pressure, the combined outer layer can be combined outside the carbon steel core body; the outer layer can be combined outside the complex-modeling carbon steel core body to form the complex-modeling guardrail; the complex-modeling outer layer can be combined outside the simple-modeling carbon steel core body to form the complex-modeling guardrail. The outer layer surface is precise and good without stomata, and can form product through simple after-treatment.
Description
Technical field
The utility model relates to a kind of guardrail, particularly relates to the compound guardrail of a kind of alloy.
Background technology
Existing guardrail as indoor and outdoor guardrail, ladder access guardrail, greenbelt guardrail or window guardrail, adopts carbon steel, stainless steel or stainless steel composite pipe to be made mostly.Adopt carbon steel to make guardrail, need carry out anti-corrosion treatment to the carbon steel surface, anti-corrosion treatment generally includes several methods such as paint spraying, plastic-blasting, spray zinc, aluminium-plated, aluminium-plated magnesium alloy or spray allumen, and these methods have following shortcoming: one, easily rust easily produces rust staining; Its two, not environmental protection; Its three, moulding is simple, poor effect can't reach long-term anticorrosion protection purpose.Adopt stainless steel to make guardrail, though not perishable, also have following shortcoming: one, cost height; Its two, the precious metal use amount is big; Its three, moulding is single.Adopt stainless steel composite pipe to make guardrail, be exactly by mechanical means socket stainless steel sheet| outside carbon steel, though solved too high, the corrosion-prone shortcoming of cost, but also have following shortcoming: one, owing to be by mechanical means socket stainless steel sheet| outside carbon steel, therefore can't produce the guardrail of moulding complexity, as carving moulding, character moulding etc.; Its two, machining complexity, inefficiency.
The utility model content
The purpose of this utility model provides the compound guardrail of a kind of alloy, and it has solved the employing carbon steel that background technology is introduced, stainless steel or the existing deficiency of stainless steel composite pipe making guardrail.
The utility model adopts following technical scheme: the compound guardrail of a kind of alloy, and it comprises that a carbon steel core body and a material are different from the metal composite skin of carbon steel, this compound skin is compound in outside the carbon steel core body by high-pressure casting.
In the utility model one preferred embodiment, this compound skin is the compound skin of copper.
In the utility model one preferred embodiment, this compound skin is the compound skin of aluminium.
In the utility model one preferred embodiment, this compound skin is the compound skin of zinc.
In the utility model one preferred embodiment, this compound skin is the compound skin of allumen.
In the utility model one preferred embodiment, this compound skin is the compound skin of almag.
In the utility model one preferred embodiment, this compound outer layer thickness is 1.0～5.0mm.
In the utility model one preferred embodiment, this carbon steel core body is hollow carbon steel core body.
In the utility model one preferred embodiment, this carbon steel core body is solid carbon element steel core body.
In the utility model one preferred embodiment, has the moulding of technology carving on this compound guardrail.
Compound guardrail of the present utility model, because the metal composite skin is to be compound in outside the carbon steel core body by high-pressure casting, therefore have following advantage: one, because high-pressure casting is to belong to hot investment casting, by high pressure molten metal is charged into mold cavity forming, therefore compound skin that can composite thickness approaches the carbon steel core body outside, can be outside the carbon steel core body of moulding complexity compound skin forming the guardrail of moulding complexity, can be the simple carbon steel core body of moulding outside complex modeling complex composite skin with the guardrail of formation moulding complexity; Its two, compound superficies exquisiteness, pore-free, surface aesthetic can form finished product through simple post-processed; Its three, process velocity is fast, finished product efficient height; Its four, cost is low; Its five, non-corrosive, non-corrosive spot; Its six, environmental protection; Its seven, anticorrosion for a long time.Compound outer material is copper, aluminium, zinc, because the fusing point of copper, aluminium, zinc is low, casting character is strong, therefore can cast out the compound skin of thin-walled, can produce the complicated guardrail of moulding.Compound outer layer thickness is 1.0～5.0mm, thin thickness, few, the low cost of manufacture of metal consumption.The carbon steel core body is hollow carbon steel core body, reduces the carbon steel consumption, alleviates guardrail weight.Have the moulding of technology carving on the compound guardrail, aesthetic in appearance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 has illustrated the compound guardrail front view of embodiment one.
Fig. 2 has illustrated the compound guardrail sectional drawing of embodiment one.
Fig. 3 has illustrated the compound guardrail sectional drawing of embodiment two.
Fig. 4 has illustrated the compound guardrail sectional drawing of embodiment three.
Label declaration: 10 carbon steel core bodys, 20 compound skins.
The specific embodiment
Embodiment one
The compound guardrail of a kind of alloy is please referred to Fig. 1 and Fig. 2, and Fig. 1 has illustrated the compound guardrail front view of embodiment one, and Fig. 2 has illustrated the compound guardrail sectional drawing of embodiment one.It comprises compound outer 20 of a carbon steel core body 10 and an aluminium material.Compound outer 20 is aluminium material in the present embodiment, but does not limit with this, and other material such as zinc, copper, allumen or magnadure also are applicable to the technical program.
Carbon steel core body 10 is the moulding of solid required complexity.Go out compound outerly 20 by high-pressure casting is compound outside carbon steel core body 10, these compound outer 20 thickness are 2mm, and external styling is complicated technology carving moulding, makes the whole compound guardrail of finished product be complicated technology carving moulding.Be shaped to the moulding of technology carving in the present embodiment, but not as limit, other can be produced also as character moulding, animal-shaped etc.
Specify the manufacture craft process of this guardrail below:
P100, processing core body 10 steps process carbon steel core body 10 external forms that need by Re Zha or cold bundle;
P200, preliminary step, with the work mould that processes the as required work board of packing into, this work mould is special-purpose punching block, and type is required guardrail moulding in it;
P300 places step, and carbon steel core body 10 is placed as in the work mould;
P400, the high-pressure casting step is in aluminium melt high pressure injection work mould, with 10 clinkerings of carbon steel core body;
P500, the die sinking step, product is taken out in die sinking, and this product promptly becomes the guardrail of required moulding complexity, certain also can simply process as required again, polishes as color spray or side opposite the angle.
Embodiment two
The compound guardrail of a kind of alloy is please referred to Fig. 3, and Fig. 3 has illustrated the compound guardrail sectional drawing of embodiment two.It comprises compound outer 20 of a carbon steel core body 10 and an aluminium material.Compound outer 20 is aluminium material in the present embodiment, but does not limit with this, and other material such as zinc, copper, zinc-aluminium or magnalium also are applicable to the technical program.
Carbon steel core body 10 is solid elongated strip shaped, and cross section is the square of rule.Go out compound outerly 20 by high-pressure casting is compound outside carbon steel core body 10, these compound outer 20 external stylings are complicated technology carving moulding, make the whole compound guardrail of finished product be complicated technology carving moulding.Be shaped to the moulding of technology carving in the present embodiment, but not as limit, other can be produced also as character moulding, animal-shaped etc.
Embodiment three
The compound guardrail of a kind of alloy is please referred to Fig. 4, and Fig. 4 has illustrated the compound guardrail sectional drawing of embodiment three.It comprises compound outer 20 of a carbon steel core body 10 and an aluminium material.Compound outer 20 is aluminium material in the present embodiment, but does not limit with this, and other material such as zinc, copper, zinc-aluminium or magnalium also are applicable to the technical program.
Carbon steel core body 10 is hollow elongated strip shaped, and cross section is the square frame shape of rule.Go out compound outerly 20 by high-pressure casting is compound outside carbon steel core body 10, these compound outer 20 external stylings are complicated technology carving moulding, make the whole compound guardrail of finished product be complicated technology carving moulding.Be shaped to the moulding of technology carving in the present embodiment, but not as limit, other can be produced also as character moulding, animal-shaped etc.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (10)
1. compound guardrail of alloy, it is characterized in that: it comprises that a carbon steel core body and a material are different from the metal composite skin of carbon steel, and this compound skin is compound in outside the carbon steel core body by high-pressure casting.
2. the compound guardrail of a kind of alloy according to claim 1 is characterized in that: this compound skin is the compound skin of copper.
3. the compound guardrail of a kind of alloy according to claim 1 is characterized in that: this compound skin is the compound skin of aluminium.
4. the compound guardrail of a kind of alloy according to claim 1 is characterized in that: this compound skin is the compound skin of zinc.
5. the compound guardrail of a kind of alloy according to claim 1 is characterized in that: this compound skin is the compound skin of allumen.
6. the compound guardrail of a kind of alloy according to claim 1 is characterized in that: this compound skin is the compound skin of almag.
7. according to claim 1 or 2 or 3 or 4 or the 5 or 6 compound guardrails of described a kind of alloy, it is characterized in that: this compound outer layer thickness is 1.0～5.0mm.
8. according to claim 1 or 2 or 3 or 4 or the 5 or 6 compound guardrails of described a kind of alloy, it is characterized in that: this carbon steel core body is hollow carbon steel core body.
9. according to claim 1 or 2 or 3 or 4 or the 5 or 6 compound guardrails of described a kind of alloy, it is characterized in that: this carbon steel core body is solid carbon element steel core body.
10. according to claim 1 or 2 or 3 or 4 or the 5 or 6 compound guardrails of described a kind of alloy, it is characterized in that: have the moulding of technology carving on this compound guardrail.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200072490U CN201050147Y (en) | 2007-05-31 | 2007-05-31 | Composite alloy guard-rail |
| PCT/CN2008/000606 WO2008145001A1 (en) | 2007-05-31 | 2008-03-27 | A composite metallic product |
| US12/129,774 US20080299409A1 (en) | 2007-05-31 | 2008-05-30 | Composite metal article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200072490U CN201050147Y (en) | 2007-05-31 | 2007-05-31 | Composite alloy guard-rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050147Y true CN201050147Y (en) | 2008-04-23 |
Family
ID=39336630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200072490U Expired - Fee Related CN201050147Y (en) | 2007-05-31 | 2007-05-31 | Composite alloy guard-rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050147Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102806A (en) * | 2010-04-08 | 2011-06-22 | 胡家辉 | Metal layer laminating decorative pattern sectional material and manufacturing method thereof |
| CN107476655A (en) * | 2017-10-11 | 2017-12-15 | 佛山市圣田智能科技有限公司 | Composite die casted pedestal for aluminium alloy guard rail |
| CN113605603A (en) * | 2021-08-23 | 2021-11-05 | 刘长寿 | Construction scheme suitable for steel core reinforced concrete column, pure steel column and steel pipe column |
-
2007
- 2007-05-31 CN CNU2007200072490U patent/CN201050147Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102806A (en) * | 2010-04-08 | 2011-06-22 | 胡家辉 | Metal layer laminating decorative pattern sectional material and manufacturing method thereof |
| CN102102806B (en) * | 2010-04-08 | 2013-02-13 | 胡家辉 | Metal layer laminating decorative pattern sectional material and manufacturing method thereof |
| CN107476655A (en) * | 2017-10-11 | 2017-12-15 | 佛山市圣田智能科技有限公司 | Composite die casted pedestal for aluminium alloy guard rail |
| CN113605603A (en) * | 2021-08-23 | 2021-11-05 | 刘长寿 | Construction scheme suitable for steel core reinforced concrete column, pure steel column and steel pipe column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130531 |