CN212613088U - Steel structure frame for building construction - Google Patents
Steel structure frame for building construction Download PDFInfo
- Publication number
- CN212613088U CN212613088U CN202020928653.7U CN202020928653U CN212613088U CN 212613088 U CN212613088 U CN 212613088U CN 202020928653 U CN202020928653 U CN 202020928653U CN 212613088 U CN212613088 U CN 212613088U
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- CN
- China
- Prior art keywords
- steel structure
- structure frame
- layer
- paint layer
- corrosion
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- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 238000009435 building construction Methods 0.000 title claims abstract description 10
- 239000003973 paint Substances 0.000 claims abstract description 81
- 230000007797 corrosion Effects 0.000 claims abstract description 61
- 238000005260 corrosion Methods 0.000 claims abstract description 61
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 36
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 claims abstract description 20
- 239000004814 polyurethane Substances 0.000 claims abstract description 20
- 239000010445 mica Substances 0.000 claims abstract description 18
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011701 zinc Substances 0.000 claims abstract description 16
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 16
- 239000004922 lacquer Substances 0.000 claims abstract description 15
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel structure frame for building construction, which comprises a steel structure frame body, wherein the surface of the steel structure frame body is provided with a corrosion-resistant layer, and the surface of the corrosion-resistant layer is provided with a rust-resistant layer; the corrosion-resistant layer comprises a polyurethane paint layer, and an acrylic paint layer is coated on the surface of the polyurethane paint layer. The utility model discloses a set up corrosion resistant coating, polyurethane paint layer, acrylic paint layer, inorganic zinc-rich paint layer, the antirust coat, mica iron oxide paint layer, zinc yellow paint layer and grey lacquer layer are mutually supported, the advantage of improvement steel structure frame corrosion resisting property and antirust property has been reached, make the steel structure frame when using for a long time, can effectual improvement steel structure frame's corrosion resisting property, prevent that the corrosion damage from appearing in the steel structure frame, the life of steel structure frame has been prolonged, simultaneously can effectual improvement steel structure frame's antirust property, prevent that the rust corrosion damage from appearing in the steel structure frame, the life of steel structure frame has been prolonged.
Description
Technical Field
The utility model relates to a steel structure frame technical field specifically is a steel structure frame for construction.
Background
The steel structure frame is a structure mainly made of steel, is one of main building structure types, and the steel has the characteristics of high strength, light dead weight and high rigidity, so the steel structure frame is particularly suitable for building large-span, ultrahigh and extra-heavy buildings, has good material homogeneity and isotropy, belongs to an ideal elastomer, best meets the basic assumption of general engineering mechanics, has good plasticity and toughness of the material, can have larger deformation, and can well bear dynamic load.
In the process of building construction, a steel structure frame is needed, and the existing steel structure frame has the following defects: the corrosion resistance of the existing steel structure frame is poor, so that the steel structure frame is easy to corrode and damage when being used for a long time, the service life of the steel structure frame is shortened, meanwhile, the rust resistance of the steel structure frame is poor, the steel structure frame is easy to rust and corrode and damage when being used for a long time, and the service life of the steel structure frame is shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a steel structure frame for construction possesses the advantage that improves steel structure frame corrosion resisting property and antirust property, and it is relatively poor to have solved current steel structure frame corrosion resisting property, leads to the steel structure frame to appear corrosion damage when using for a long time, and steel structure frame antirust property is relatively poor simultaneously, when leading to the steel structure frame to use for a long time, appears rusty corrosion damage's problem easily.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a steel structure frame for building construction comprises a steel structure frame body, wherein a corrosion-resistant layer is arranged on the surface of the steel structure frame body, and an anti-rust layer is arranged on the surface of the corrosion-resistant layer;
the corrosion-resistant layer comprises a polyurethane paint layer, the surface of the polyurethane paint layer is coated with an acrylic paint layer, and the surface of the acrylic paint layer is coated with an inorganic zinc-rich paint layer;
the anti-rust layer comprises a mica iron oxide paint layer, a zinc yellow paint layer is coated on the surface of the mica iron oxide paint layer, and a gray paint layer is coated on the surface of the zinc yellow paint layer.
Preferably, the length and width of the corrosion-resistant layer are greater than those of the steel structure frame body, and the length and width of the rust-resistant layer are greater than those of the corrosion-resistant layer.
Preferably, the inner cavity of the corrosion-resistant layer is positioned on the surface of the steel structure frame body, and the inner cavity of the rust-proof layer is positioned on the surface of the corrosion-resistant layer.
Preferably, the inner wall of the polyurethane paint layer is coated on the surface of the steel structure frame body, and the inner wall of the mica iron oxide paint layer is coated on the surface of the inorganic zinc-rich paint layer.
Preferably, the thicknesses of the polyurethane paint layer, the acrylic paint layer and the inorganic zinc-rich paint layer are the same, and the thicknesses of the mica iron oxide paint layer, the zinc yellow paint layer and the gray paint layer are the same.
(III) advantageous effects
Compared with the prior art, the utility model provides a steel structure frame for construction possesses following beneficial effect:
1. the utility model discloses a set up corrosion resistant coating, polyurethane paint layer, acrylic paint layer, inorganic zinc-rich paint layer, the antirust coat, mica iron oxide paint layer, zinc yellow paint layer and grey lacquer layer are mutually supported, the advantage of improvement steel structure frame corrosion resisting property and antirust property has been reached, make the steel structure frame when using for a long time, can effectual improvement steel structure frame's corrosion resisting property, prevent that the corrosion damage from appearing in the steel structure frame, the life of steel structure frame has been prolonged, simultaneously can effectual improvement steel structure frame's antirust property, prevent that the rust corrosion damage from appearing in the steel structure frame, the life of steel structure frame has been prolonged.
2. The utility model discloses a set up corrosion resistant layer, polyurethane paint layer, acrylic acid lacquer layer and inorganic zinc-rich lacquer layer are mutually supported, play the effect that improves steel structure frame body corrosion resistance, can effectually improve the corrosion resistance of steel structure frame body, prevent that corrosion damage from appearing in steel structure frame body, the life of steel structure frame body has been prolonged, through setting up the antirust coat, mica iron oxide lacquer layer, zinc yellow paint layer and grey lacquer layer are mutually supported, play the effect that improves steel structure frame body antirust property, can effectually improve the antirust property of steel structure frame body, prevent that steel structure frame body from appearing rusty corrosion damage, the life of steel structure frame body has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the top view of the present invention;
FIG. 3 is an enlarged view of the cross-section of the corrosion-resistant layer of the present invention;
FIG. 4 is an enlarged view of the cross section of the inner structure of the rust-preventive layer of the present invention.
In the figure: 1. a steel structural frame body; 2. a corrosion-resistant layer; 21. a polyurethane paint layer; 22. an acrylic paint layer; 23. an inorganic zinc rich paint layer; 3. a rust-proof layer; 31. a mica iron oxide paint layer; 32. a zinc yellow paint layer; 33. a grey paint 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.
All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a steel structure frame for building construction comprises a steel structure frame body 1, wherein a corrosion-resistant layer 2 is arranged on the surface of the steel structure frame body 1, and a rust-proof layer 3 is arranged on the surface of the corrosion-resistant layer 2;
the corrosion-resistant layer 2 comprises a polyurethane paint layer 21, wherein an acrylic paint layer 22 is coated on the surface of the polyurethane paint layer 21, and an inorganic zinc-rich paint layer 23 is coated on the surface of the acrylic paint layer 22;
the anti-rust layer 3 comprises a mica iron oxide paint layer 31, the surface of the mica iron oxide paint layer 31 is coated with a zinc yellow paint layer 32, the surface of the zinc yellow paint layer 32 is coated with a gray paint layer 33, the length and the width of the corrosion-resistant layer 2 are greater than those of the steel structure frame body 1, the length and the width of the anti-rust layer 3 are greater than those of the corrosion-resistant layer 2, the inner cavity of the corrosion-resistant layer 2 is positioned on the surface of the steel structure frame body 1, the inner cavity of the anti-rust layer 3 is positioned on the surface of the corrosion-resistant layer 2, the inner wall of the polyurethane paint layer 21 is coated on the surface of the steel structure frame body 1, the inner wall of the mica iron oxide paint layer 31 is coated on the surface of the inorganic zinc-rich paint layer 23, the thicknesses of the polyurethane paint layer 21, the acrylic paint layer 22 and the inorganic zinc-rich paint layer 23 are all the same, the thicknesses of the mica iron oxide paint, The acrylic paint layer 22 and the inorganic zinc-rich paint layer 23 are mutually matched to play a role in improving the corrosion resistance of the steel structure frame body 1, the corrosion resistance of the steel structure frame body 1 can be effectively improved, the corrosion damage of the steel structure frame body 1 is prevented, the service life of the steel structure frame body 1 is prolonged by arranging the anti-rust layer 3, the mica iron oxide paint layer 31, the zinc yellow paint layer 32 and the gray paint layer 33 to be mutually matched to play a role in improving the anti-rust performance of the steel structure frame body 1, the anti-rust performance of the steel structure frame body 1 can be effectively improved, the rust corrosion damage of the steel structure frame body 1 is prevented, the service life of the steel structure frame body 1 is prolonged, and by arranging the corrosion-resistant layer 2, the polyurethane paint layer 21, the acrylic paint layer 22, the inorganic zinc-rich paint layer 23, the anti-rust layer 3, the advantage of improving steel structure frame corrosion resisting property and antirust property has been reached, makes the steel structure frame when using for a long time, can effectual improvement steel structure frame corrosion resisting property, prevents that the corrosion damage from appearing in the steel structure frame, has prolonged the life of steel structure frame, and the antirust property that simultaneously can effectual improvement steel structure frame prevents that the corrosion damage that rusts from appearing in the steel structure frame, has prolonged the life of steel structure frame.
During the use, through setting up corrosion resistant layer 2, polyurethane paint layer 21, acrylic acid lacquer coat 22 and inorganic zinc-rich lacquer layer 23 are mutually supported, play the effect that improves 1 corrosion resisting property of steel structure frame body, can effectual improvement 1 corrosion resisting property of steel structure frame, prevent that 1 corrosion damage from appearing in steel structure frame body, the life of steel structure frame body 1 has been prolonged, through setting up antirust coat 3, mica iron oxide lacquer layer 31, zinc yellow paint layer 32 and grey lacquer layer 33 are mutually supported, play the effect that improves 1 antirust property of steel structure frame body, can effectual improvement 1 antirust property of steel structure frame body, prevent 1 corrosion damage that rusts from appearing in steel structure frame body, the life of steel structure frame body 1 has been prolonged, thereby the advantage of improvement steel structure frame corrosion resisting property and antirust property has been reached.
The standard parts or materials used in the present application can be purchased from the market, the components in the present application can be customized according to the description of the specification and the accompanying drawings, the specific connection relationship between the material layers and the manufacturing materials are the prior art, and the detailed description is not provided herein.
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 (5)
1. The utility model provides a steel structure frame for construction, includes steel structure frame body (1), its characterized in that: the surface of the steel structure frame body (1) is provided with a corrosion-resistant layer (2), and the surface of the corrosion-resistant layer (2) is provided with an anti-rust layer (3);
the corrosion-resistant layer (2) comprises a polyurethane paint layer (21), the surface of the polyurethane paint layer (21) is coated with an acrylic paint layer (22), and the surface of the acrylic paint layer (22) is coated with an inorganic zinc-rich paint layer (23);
the anti-rust layer (3) comprises a mica iron oxide paint layer (31), the surface of the mica iron oxide paint layer (31) is coated with a zinc yellow paint layer (32), and the surface of the zinc yellow paint layer (32) is coated with a gray paint layer (33).
2. The steel structural frame for building construction according to claim 1, wherein: the length and the width of the corrosion-resistant layer (2) are greater than those of the steel structure frame body (1), and the length and the width of the anti-rust layer (3) are greater than those of the corrosion-resistant layer (2).
3. The steel structural frame for building construction according to claim 1, wherein: the inner cavity of the corrosion-resistant layer (2) is positioned on the surface of the steel structure frame body (1), and the inner cavity of the rust-resistant layer (3) is positioned on the surface of the corrosion-resistant layer (2).
4. The steel structural frame for building construction according to claim 1, wherein: the inner wall of the polyurethane paint layer (21) is coated on the surface of the steel structure frame body (1), and the inner wall of the mica iron oxide paint layer (31) is coated on the surface of the inorganic zinc-rich paint layer (23).
5. The steel structural frame for building construction according to claim 1, wherein: the thickness of polyurethane lacquer layer (21), acrylic paint layer (22) and inorganic zinc-rich lacquer layer (23) all is the same, the thickness of mica iron oxide lacquer layer (31), zinc yellow lacquer layer (32) and grey lacquer layer (33) all is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928653.7U CN212613088U (en) | 2020-05-28 | 2020-05-28 | Steel structure frame for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928653.7U CN212613088U (en) | 2020-05-28 | 2020-05-28 | Steel structure frame for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613088U true CN212613088U (en) | 2021-02-26 |
Family
ID=74749573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020928653.7U Expired - Fee Related CN212613088U (en) | 2020-05-28 | 2020-05-28 | Steel structure frame for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212613088U (en) |
-
2020
- 2020-05-28 CN CN202020928653.7U patent/CN212613088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |