CN218292251U - Steel structure connecting piece for building - Google Patents
Steel structure connecting piece for building Download PDFInfo
- Publication number
- CN218292251U CN218292251U CN202222016003.7U CN202222016003U CN218292251U CN 218292251 U CN218292251 U CN 218292251U CN 202222016003 U CN202222016003 U CN 202222016003U CN 218292251 U CN218292251 U CN 218292251U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective layer
- corrosion
- coating
- inoxidizing coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 58
- 238000000576 coating method Methods 0.000 claims abstract description 58
- 238000005260 corrosion Methods 0.000 claims abstract description 38
- 239000010410 layer Substances 0.000 claims abstract description 37
- 239000011241 protective layer Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003973 paint Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910000746 Structural steel Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 18
- 230000007797 corrosion Effects 0.000 abstract description 8
- 230000003628 erosive effect Effects 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel structural connection spare for building, including steel structural connection spare, steel structural connection spare's fixed surface is connected with the fixed layer, the fixed surface's of fixed layer is connected with the protective layer, the fixed surface of protective layer is connected with first inoxidizing coating, the fixed surface of first inoxidizing coating is connected with the second inoxidizing coating, the fixed surface of second inoxidizing coating is connected with the second anti-corrosion coating. The utility model discloses a cooperation that sets up steel structural connection spare, fixed bed, protective layer, first inoxidizing coating, second inoxidizing coating, first anticorrosion coating, second anticorrosion coating, third anticorrosion coating and sealing layer is used, has solved current steel structural connection spare corrosion resisting effect and has still remained to improve, can appear rusty phenomenon in receiving the erosion of rainwater, has reduced steel structural connection spare's intensity, has the potential safety hazard, the problem that the person of not being convenient for used uses.
Description
Technical Field
The utility model relates to a steel structural connection spare technical field specifically is a steel structural connection spare for building.
Background
The steel structure connecting piece is a metal piece used for connecting steel members, wood members and steel and wood members.
The connecting piece is needed to be used in the steel structure connection, but the corrosion resistant effect of the existing steel structure connecting piece is still needed to be improved, the phenomenon of rusting can occur in the rainwater erosion, the strength of the steel structure connecting piece is reduced, potential safety hazards exist, and the connecting piece is inconvenient to use by a user.
Therefore, the steel structure connecting piece needs to be designed and modified to effectively prevent the phenomenon of rusting and corrosion.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a steel structural connection spare for building has possessed anticorrosive advantage, has solved current steel structural connection spare corrosion resisting effect and has still remained to improve, receives the rusty phenomenon of can appearing in the rainwater erosion, has reduced steel structural connection spare's intensity, has the potential safety hazard, the not convenient to use user's problem of using.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a steel structure connecting piece for building, includes steel structure connecting piece, steel structure connecting piece's fixed surface is connected with the fixed layer, the fixed surface fixedly connected with protective layer of fixed layer, the fixed surface of protective layer is connected with first inoxidizing coating, the fixed surface of first inoxidizing coating is connected with the second inoxidizing coating, the fixed surface of second inoxidizing coating is connected with first anti-corrosion coating, the fixed surface of first anti-corrosion coating is connected with the second anti-corrosion coating, the fixed surface of second anti-corrosion coating is connected with the third anti-corrosion coating, the fixed surface of third anti-corrosion coating is connected with the sealing layer.
As the utility model discloses preferred, the material of protective layer is iron oxide red anti-rust paint, the thickness of protective layer is two millimeters at zero point.
As the utility model discloses preferred, the material of first inoxidizing coating is the yellow anti-rust paint of zinc, the thickness of first inoxidizing coating is the same with the thickness of protective layer.
As the utility model discloses it is preferred, the material of second inoxidizing coating is rich zinc anti-rust paint, the second inoxidizing coating is the same with the thickness of first inoxidizing coating.
As the utility model discloses preferred, the material of first anticorrosion layer is epoxy anticorrosive paint, the thickness of first anticorrosion layer is the same with the second inoxidizing coating.
As the utility model discloses preferred, the material of second anticorrosion layer is the anticorrosive paint of epoxy pitch, the material of third anticorrosion layer is the anticorrosive paint of polyurethane.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up steel structure connecting piece, the fixed bed, the protective layer, first inoxidizing coating, the second inoxidizing coating, first anticorrosion coating, the second anticorrosion coating, the cooperation of third anticorrosion coating and sealing layer is used, it still remains to improve to have solved current steel structure connecting piece corrosion-resistant effect, can appear rusty phenomenon in receiving the erosion of rainwater, steel structure connecting piece's intensity has been reduced, there is the potential safety hazard, the problem of the person of being not convenient for use uses, this steel structure connecting piece for building, anticorrosive advantage has been possessed, steel structure connecting piece's life has been improved.
2. The utility model discloses a be the iron oxide red anti-rust paint with the material of protective layer, it is stable to have properties, and the hiding power is strong, and the granule is slight, can play fine effect in the film, and heat-resisting, light fastness are good, and is very stable to the effect of atmosphere, alkali and diluted acid.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the point A in the structure diagram 1 of the present invention;
fig. 3 is a schematic perspective view of the structural steel structure connecting member of the present invention.
In the figure: 1. a steel structure connecting piece; 2. a fixed layer; 3. a protective layer; 4. a first protective layer; 5. a second protective layer; 6. a first corrosion resistant layer; 7. a second anti-corrosion layer; 8. a third corrosion resistant layer; 9. and (7) sealing the 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 efforts all belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a pair of steel structure connecting piece for building, including steel structure connecting piece 1, steel structure connecting piece 1's fixed surface is connected with fixed layer 2, fixed surface 2's fixed surface is connected with protective layer 3, protective layer 3's fixed surface is connected with first inoxidizing coating 4, the fixed surface of first inoxidizing coating 4 is connected with second inoxidizing coating 5, the fixed surface of second inoxidizing coating 5 is connected with first anti-corrosion coating 6, the fixed surface of first anti-corrosion coating 6 is connected with second anti-corrosion coating 7, the fixed surface of second anti-corrosion coating 7 is connected with third anti-corrosion coating 8, the fixed surface of third anti-corrosion coating 8 is connected with sealing layer 9.
Referring to fig. 2, the material of the protective layer 3 is iron oxide red antirust paint, and the thickness of the protective layer 3 is zero two millimeters.
As the utility model discloses a technical optimization scheme is iron oxide red anti-rust paint through the material with protective layer 3, has that the nature is stable, and the hiding power is strong, and the granule is slight, can play fine effect in the film, and heat-resisting, light resistance are good, and is very stable to the effect of atmosphere, alkali and diluted acid.
Referring to fig. 2, the material of the first protective layer 4 is zinc yellow anti-rust paint, and the thickness of the first protective layer 4 is the same as that of the protective layer 3.
As a technical optimization scheme of the utility model, through the material with first inoxidizing coating 4 for setting up to the yellow anti-rust paint of zinc, have the advantage that rust-resistant effect is good.
Referring to fig. 2, the material of the second protective layer 5 is zinc-rich anti-rust paint, and the thickness of the second protective layer 5 is the same as that of the first protective layer 4.
As the utility model discloses a technical optimization scheme sets up to rich zinc anti-rust paint through the material with second inoxidizing coating 5, and it is good to have rust-resistant properties to have the function that prevents the diffusion to slight fish tail, rust etc..
Referring to fig. 2, the material of the first anti-corrosion layer 6 is epoxy resin anti-corrosion paint, and the thickness of the first anti-corrosion layer 6 is the same as that of the second protective layer 5.
As a technical optimization scheme of the utility model, set up to the anticorrosive paint of epoxy through the material with first anticorrosion coating 6, water-fast resistant moisture effect is high, and convenient to use person uses.
Referring to fig. 2, the second anti-corrosion layer 7 is made of epoxy asphalt anti-corrosion paint, and the third anti-corrosion layer 8 is made of polyurethane anti-corrosion paint.
As a technical optimization scheme of the utility model, set up to the anticorrosive paint of polyurethane through the material with third anticorrosion layer 8, have stand wear and tear and impervious effect, convenient to use person uses.
The utility model discloses a theory of operation and use flow: during the use, the user passes through the inoxidizing coating, it is stable to have properties, the hiding power is strong, the granule is slight, can play fine effect in the paint film, it is heat-resisting, the light fastness is good, to atmosphere, the effect of alkali and dilute acid is very stable, through first inoxidizing coating 4, the advantage that rust protection effect is good has, through second inoxidizing coating 5, it is good to have rust protection, and to slight fish tail, it has the function of preventing diffusion to rust etc., through first anti-corrosion coating 6, water-fast moisture resistant effect is high, convenient to use person uses, through third anti-corrosion coating 8, it resists wear and tear and anti-infiltration's effect to have, convenient to use person uses, thereby reach the good effect of corrosion resistance.
In conclusion: this steel structural connection spare for building, through setting up steel structural connection spare 1, fixed bed 2, protective layer 3, first inoxidizing coating 4, second inoxidizing coating 5, first anticorrosion coating 6, second anticorrosion coating 7, third anticorrosion coating 8 and sealing layer 9's cooperation is used, it remains to improve to have solved current steel structural connection spare anticorrosion effect, can appear rusty phenomenon in receiving the rainwater erosion, steel structural connection spare's intensity has been reduced, there is the potential safety hazard, the problem that the person of not being convenient for used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a steel structure connecting piece for building, includes steel structure connecting piece (1), its characterized in that: the surface fixed connection of steel construction connecting piece (1) has fixed layer (2), the surface fixed connection of fixed layer (2) is connected with protective layer (3), the surface fixed connection of protective layer (3) is connected with first inoxidizing coating (4), the surface fixed connection of first inoxidizing coating (4) is connected with second inoxidizing coating (5), the surface fixed connection of second inoxidizing coating (5) is connected with first anticorrosion layer (6), the surface fixed connection of first anticorrosion layer (6) is connected with second anticorrosion layer (7), the surface fixed connection of second anticorrosion layer (7) is connected with third anticorrosion layer (8), the surface fixed connection of third anticorrosion layer (8) is connected with sealing layer (9).
2. The structural steel structural connection member for construction as set forth in claim 1, wherein: the material of protective layer (3) is iron oxide red anti-rust paint, the thickness of protective layer (3) is two millimeters at zero point.
3. The structural steel structural connection member for construction as set forth in claim 1, wherein: the first protective layer (4) is made of zinc yellow antirust paint, and the thickness of the first protective layer (4) is the same as that of the protective layer (3).
4. The structural steel structural connection member for construction as set forth in claim 1, wherein: the second protective layer (5) is made of zinc-rich antirust paint, and the thickness of the second protective layer (5) is the same as that of the first protective layer (4).
5. The structural steel structural connection for construction as set forth in claim 1, wherein: the first anti-corrosion layer (6) is made of epoxy resin anti-corrosion paint, and the thickness of the first anti-corrosion layer (6) is the same as that of the second protective layer (5).
6. The structural steel structural connection for construction as set forth in claim 1, wherein: the second anti-corrosion layer (7) is made of epoxy asphalt anti-corrosion paint, and the third anti-corrosion layer (8) is made of polyurethane anti-corrosion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222016003.7U CN218292251U (en) | 2022-08-02 | 2022-08-02 | Steel structure connecting piece for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222016003.7U CN218292251U (en) | 2022-08-02 | 2022-08-02 | Steel structure connecting piece for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218292251U true CN218292251U (en) | 2023-01-13 |
Family
ID=84793504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222016003.7U Expired - Fee Related CN218292251U (en) | 2022-08-02 | 2022-08-02 | Steel structure connecting piece for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218292251U (en) |
-
2022
- 2022-08-02 CN CN202222016003.7U patent/CN218292251U/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: 20230113 |