CN218714351U - High-toughness twisted steel for bridge building - Google Patents
High-toughness twisted steel for bridge building Download PDFInfo
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- CN218714351U CN218714351U CN202223054560.4U CN202223054560U CN218714351U CN 218714351 U CN218714351 U CN 218714351U CN 202223054560 U CN202223054560 U CN 202223054560U CN 218714351 U CN218714351 U CN 218714351U
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Abstract
The utility model discloses a high tenacity twisted steel for bridge construction, including the twisted steel main part, the surface of twisted steel main part is provided with the non-slip raised, the twisted steel main part includes the basic unit, the surface of basic unit is provided with the enhancement layer, the surface of enhancement layer is provided with corrosion-resistant layer, corrosion-resistant layer's surface is provided with anticorrosive wearing layer, corrosion-resistant layer includes first protective layer and second protective layer. The utility model discloses a twisted steel main part, non-slip raised, basic unit, enhancement layer, corrosion-resistant layer and anticorrosive wearing layer's cooperation has realized possessing long service life's advantage, and there are some defects in twisted steel in use in the past having been solved, and twisted steel in the past only has solitary metal main part usually, does not have outside protection mechanism, and easy in use damages because of external factor corrodes or wearing and tearing, has reduced twisted steel's life, can not satisfy the problem of current market demand.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a high tenacity twisted steel for bridge construction.
Background
The bridge is a structure which is generally erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through, so that the bridge is suitable for the modern high-speed developed traffic industry, the bridge is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic requirements and enables the traffic to be more convenient, and the twisted steel belongs to one of materials for building the bridge.
However, the conventional twisted steel has some defects in use, the conventional twisted steel generally only has a single metal body and does not have an external protection mechanism, the conventional twisted steel is easily damaged due to corrosion or abrasion caused by external factors in use, the service life of the twisted steel is shortened, and the requirements of the current market cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tenacity twisted steel for bridge construction possesses long service life's advantage, has solved twisted steel in use in the past and has had some defects, and twisted steel in the past only has solitary metal main part usually, does not have outside protection mechanism, and easy in use damages because of external factor corrodes or wearing and tearing, has reduced twisted steel's life, can not satisfy the problem of current market demand.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tenacity twisted steel for bridge building, includes the twisted steel main part, the surface of twisted steel main part is provided with the non-skid stud, the twisted steel main part includes the basic unit, the surface of basic unit is provided with the enhancement layer, the surface of enhancement layer is provided with corrosion-resistant layer, corrosion-resistant layer's surface is provided with anticorrosive wearing layer.
Preferably, the corrosion-resistant layer comprises a first protective layer and a second protective layer, and the surface of the first protective layer is fixedly connected with the surface of the second protective layer.
Preferably, the anti-corrosion wear-resistant layer comprises a first protective layer and a second protective layer, and the surface of the first protective layer is fixedly connected with the surface of the second protective layer.
Preferably, the base layer is made of iron-carbon alloy, and the reinforcing layer is made of TiAlN.
Preferably, the first protective layer is made of phenolic resin, and the second protective layer is made of polyamide resin.
Preferably, the first protective layer is made of a polyurethane coating, and the second protective layer is made of a wear-resistant insulating anticorrosive nano composite ceramic coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a twisted steel main part, non-slip raised, basic unit, enhancement layer, corrosion-resistant layer and anticorrosive wearing layer's cooperation has realized possessing long service life's advantage, and there are some defects in twisted steel in use in the past having been solved, and twisted steel in the past only has solitary metal main part usually, does not have outside protection mechanism, and easy in use damages because of external factor corrodes or wearing and tearing, has reduced twisted steel's life, can not satisfy the problem of current market demand.
2. The utility model discloses a set up the twisted steel main part, an intensity and shock resistance for improving the building, through setting up anti-skidding arch, a stability after being pour for improving the twisted steel, through setting up the enhancement layer, a hardness for further improving the twisted steel, through setting up corrosion resistant coating and anticorrosive wearing layer, a protection for the basic unit, thereby prevent that the basic unit is impaired, through setting up first protective layer and second protective layer, an ability of anticorrosion for improving the twisted steel, thereby prevent that the twisted steel from damaging because of corrosive substance, through setting up first inoxidizing coating and second inoxidizing coating, a wear-resisting and ability of anticorrosion for improving the twisted steel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the composition of the main material of the twisted steel of the present invention;
FIG. 3 is a schematic view of the composition of the corrosion-resistant layer of the present invention;
fig. 4 is a schematic view of the composition of the anti-corrosion wear-resistant layer of the present invention.
In the figure: 1. a twisted steel body; 2. anti-skid protrusions; 3. a base layer; 4. a reinforcing layer; 5. a corrosion-resistant layer; 6. an anti-corrosion wear-resistant layer; 7. a first protective layer; 8. a second protective layer; 9. a first protective layer; 10. a second protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-toughness twisted steel for bridge construction comprises a twisted steel body 1, wherein anti-skid protrusions 2 are arranged on the surface of the twisted steel body 1, the twisted steel body 1 comprises a base layer 3, a reinforcing layer 4 is arranged on the outer surface of the base layer 3, a corrosion-resistant layer 5 is arranged on the outer surface of the reinforcing layer 4, and a corrosion-resistant wear-resistant layer 6 is arranged on the outer surface of the corrosion-resistant layer 5.
The corrosion-resistant layer 5 includes a first protective layer 7 and a second protective layer 8, and a surface of the first protective layer 7 is fixedly connected to a surface of the second protective layer 8.
The anti-corrosion wear-resistant layer 6 comprises a first protective layer 9 and a second protective layer 10, and the surface of the first protective layer 9 is fixedly connected with the surface of the second protective layer 10.
The base layer 3 is made of iron-carbon alloy, and the reinforcing layer 4 is made of TiAlN.
Through above-mentioned technical scheme, through setting up enhancement layer 4 for further improve the hardness of twisted steel.
The first protective layer 7 is made of phenolic resin, and the second protective layer 8 is made of polyamide resin.
Through above-mentioned technical scheme, through setting up first protective layer 7 and second protective layer 8 for improve twisted steel's anti-corrosion capability, thereby prevent that twisted steel from damaging because of corrosive substance.
The first protective layer 9 is made of a polyurethane coating, and the second protective layer 10 is made of a wear-resistant insulating anticorrosive nano composite ceramic coating.
Through above-mentioned technical scheme, through setting up first inoxidizing coating 9 and second inoxidizing coating 10 for improve twisted steel's wear-resisting and corrosion protection ability.
During the use, through setting up twisted steel main part 1, be used for improving the intensity and the shock resistance of building, through setting up non-slip raised 2, be used for improving the stability after the twisted steel is pour, through setting up enhancement layer 4, be used for further improving the hardness of twisted steel, through setting up corrosion-resistant layer 5 and anticorrosive wearing layer 6, be used for protecting basic unit 3, thereby prevent that basic unit 3 is impaired, through setting up first protective layer 7 and second protective layer 8, be used for improving twisted steel's corrosion resistance, thereby prevent that twisted steel from damaging because of corrosive substance, through setting up first inoxidizing coating 9 and second inoxidizing coating 10, a wear-resisting and corrosion resistance for improving twisted steel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high tenacity rebar for bridge construction, comprising a rebar body (1), characterized in that: the surface of twisted steel main part (1) is provided with non-slip raised (2), twisted steel main part (1) includes basic unit (3), the surface of basic unit (3) is provided with enhancement layer (4), the surface of enhancement layer (4) is provided with corrosion-resistant layer (5), the surface of corrosion-resistant layer (5) is provided with anticorrosive wearing layer (6).
2. A high tenacity rebar for use in bridge construction as claimed in claim 1 wherein: the corrosion-resistant layer (5) comprises a first protective layer (7) and a second protective layer (8), and the surface of the first protective layer (7) is fixedly connected with the surface of the second protective layer (8).
3. A high tenacity rebar for use in bridge construction as claimed in claim 1 wherein: the anti-corrosion wear-resistant layer (6) comprises a first protective layer (9) and a second protective layer (10), and the surface of the first protective layer (9) is fixedly connected with the surface of the second protective layer (10).
4. The high-toughness twisted steel for bridge construction according to claim 1, wherein: the base layer (3) is made of iron-carbon alloy, and the reinforcing layer (4) is made of TiAlN.
5. A high tenacity rebar for use in bridge construction as claimed in claim 2, wherein: the first protective layer (7) is made of phenolic resin, and the second protective layer (8) is made of polyamide resin.
6. The high-toughness twisted steel for bridge construction according to claim 3, wherein: the first protective layer (9) is made of a polyurethane coating, and the second protective layer (10) is made of a wear-resistant insulating anticorrosive nano composite ceramic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054560.4U CN218714351U (en) | 2022-11-17 | 2022-11-17 | High-toughness twisted steel for bridge building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054560.4U CN218714351U (en) | 2022-11-17 | 2022-11-17 | High-toughness twisted steel for bridge building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218714351U true CN218714351U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054560.4U Active CN218714351U (en) | 2022-11-17 | 2022-11-17 | High-toughness twisted steel for bridge building |
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| Country | Link |
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| CN (1) | CN218714351U (en) |
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2022
- 2022-11-17 CN CN202223054560.4U patent/CN218714351U/en active Active
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