CN211816938U - Corrosion-resistant building steel structure - Google Patents
Corrosion-resistant building steel structure Download PDFInfo
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- CN211816938U CN211816938U CN202020210679.8U CN202020210679U CN211816938U CN 211816938 U CN211816938 U CN 211816938U CN 202020210679 U CN202020210679 U CN 202020210679U CN 211816938 U CN211816938 U CN 211816938U
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Abstract
The utility model discloses a corrosion-resistant building steel structure, including mounting plate, mounting plate's quantity is two, and the vertical fixedly connected with support channel-section steel of center department on mounting plate top surface, two support the horizontal fixedly connected with in top of the corresponding one side of channel-section steel connect the channel-section steel, support the oblique channel-section steel of top fixedly connected with of channel-section steel, one side fixed connection that two chute steels correspond, support the channel-section steel and include the steel matrix. The utility model discloses a set up galvanizing coat, the metal titanium oxide layer, alcoholate ester finish coating two, alcoholate ester finish coating one, the cooperation of rust-resistant primer coating two and rust-resistant primer coating one is used, can carry out anticorrosive protection to the building steel structure, the life of building steel structure is longer like this, solved the building steel structure when using, because of lacking anticorrosion protection, make steel material direct exposure in external environment, make the building steel structure corroded, thereby lead to the short problem of life to appear in the building steel structure.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a corrosion-resistant building steel structure.
Background
Along with the development of modern society, the steel construction has obtained the wide use in modern building, and current building steel structure lacks effectual anticorrosion protection when using for steel material direct exposure is in the external environment, makes building steel structure corroded, thereby leads to building steel structure to appear the problem that life is short, brings great economic loss for the user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant building steel structure possesses the advantage that carries out anticorrosive protection to building steel structure, has solved building steel structure when using, because of lacking the anticorrosion protection for the steel material directly exposes in external environment, makes building steel structure corroded, thereby leads to building steel structure to appear the shorter problem of life.
In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant building steel structure comprises two mounting bottom plates, the center of the top surface of the mounting bottom plate is vertically and fixedly connected with a supporting channel steel, the top of one side corresponding to the two supporting channel steels is transversely and fixedly connected with a connecting channel steel, the top of the supporting channel steel is fixedly connected with an inclined channel steel, one corresponding side of the two inclined channel steels is fixedly connected, the supporting channel steel comprises a steel substrate, the surface of the outer ring of the steel substrate is covered with a metal titanium oxide layer, the surface of the outer ring of the metal titanium oxide layer is covered with a zinc coating, the surface of the outer ring of the zinc coating is wrapped with an anti-corrosion coating, the anti-corrosion coating comprises a first anti-rust primer coating, a second anti-rust primer coating is coated on the surface of the outer ring of the first anti-rust primer coating, and the surface of the outer ring of the first alcohol acid ester finish coating is coated with a second alcohol acid ester finish coating.
Preferably, the four corners of the top surface of the mounting base plate are all penetrated and provided with positioning screw holes, the bottoms of the two side surfaces of the supporting channel steel are fixedly connected with triangular plates, and the surfaces of the bottoms of the triangular plates are fixedly connected with the surface of the top of the mounting base plate.
Preferably, the mounting bottom plate, the supporting channel steel, the connecting channel steel and the chute steel are made of the same material.
Preferably, the surface of the inner ring of the first antirust primer coating is in contact with the surface of the outer ring of the zinc coating, and the thicknesses of the first antirust primer coating, the second antirust primer coating, the first alcohol acid ester finish coating and the second alcohol acid ester finish coating are the same.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the galvanizing coat, the metal titanium oxide layer, alcoholate ester finish coating two, alcoholate ester finish coating one, the cooperation of rust-resistant primer coating two and rust-resistant primer coating one is used, can carry out anticorrosive protection to the building steel structure, the life of building steel structure is longer like this, solved the building steel structure when using, because of lacking anticorrosion protection, make steel material direct exposure in external environment, make the building steel structure corroded, thereby lead to the short problem of life to appear in the building steel structure, be worth promoting.
2. The utility model discloses a set up the location screw, the location that facilitates the mounting bottom plate and mounting platform is connected, through the set-square, has improved the joint strength who supports channel-section steel and mounting bottom plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the steel structure of the supporting groove of the present invention;
fig. 3 is a schematic structural view of the corrosion-resistant coating of the present invention.
In the figure: the steel plate comprises an installation bottom plate 1, a support channel steel 2, a connection channel steel 3, an inclined channel steel 4, an anti-corrosion coating 5, a zinc coating 6, a metal titanium oxide layer 7, a steel substrate 8, a alkyd ester finish coating II 9, an alkyd ester finish coating I10, an anti-rust primer coating II 11 and an anti-rust primer coating I12.
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 corrosion-resistant building steel structure comprises an installation bottom plate 1, the number of the installation bottom plate 1 is two, a supporting channel steel 2 is fixedly connected to the center of the top surface of the installation bottom plate 1 in the vertical direction, positioning screw holes are formed in four corners of the top surface of the installation bottom plate 1 in a penetrating mode, triangular plates are fixedly connected to the bottoms of two side surfaces of the supporting channel steel 2, the surfaces of the bottoms of the triangular plates are fixedly connected to the top of the installation bottom plate 1, the positioning screw holes are formed in the four corners of the top surface of the installation bottom plate 1, the installation bottom plate 1 is conveniently connected with an installation platform in a positioning mode, the connecting strength of the supporting channel steel 2 and the installation bottom plate 1 is improved through the triangular plates, a connecting channel steel 3 is fixedly connected to the top of one corresponding side of the two supporting channel steels 2 in the, The supporting channel steel 2, the connecting channel steel 3 and the chute steel 4 are made of the same material, the supporting channel steel 2 comprises a steel substrate 8, the surface of the outer ring of the steel substrate 8 is covered with a metal titanium oxide layer 7, the surface of the outer ring of the metal titanium oxide layer 7 is covered with a zinc coating 6, the surface of the outer ring of the zinc coating 6 is wrapped with an anti-corrosion coating 5, the anti-corrosion coating 5 comprises a first anti-corrosive primer coating 12, the surface of the outer ring of the first anti-corrosive primer coating 12 is coated with a second anti-corrosive primer coating 11, the surface of the outer ring of the second anti-corrosive primer coating 11 is coated with a first alkyd finish coating 10, the surface of the outer ring of the first alkyd finish coating 10 is coated with a second alkyd finish coating 9, and the anti-corrosion protection can be performed on the building steel structure by the cooperation of the zinc coating 6, the metal titanium oxide layer 7, the, the service life of the building steel structure is longer like this, solved the building steel structure when using, because of lacking the anticorrosion protection, make steel material direct exposure in external environment, make the building steel structure corroded, thereby lead to the building steel structure to appear the problem that life is shorter, be worth promoting, the surface contact of the surface of the first 12 inner circles of anti-rust primer coating and the 6 outer lanes of galvanizing coat, anti-rust primer coating one 12, anti-rust primer coating two 11, alkyd finish coating one 10 and alkyd finish coating two 9's thickness is the same.
When the anti-corrosion coating is used, the zinc coating 6, the metal titanium oxide layer 7, the alkyd finish coating II 9, the alkyd finish coating I10, the anti-corrosion primer coating II 11 and the anti-corrosion primer coating I12 are matched for use, so that the anti-corrosion protection can be performed on the building steel structure, the service life of the building steel structure is longer, and the problem that the building steel structure is short in service life due to the fact that steel materials are directly exposed to the external environment and corrosion of the building steel structure is caused when the building steel structure is used due to lack of anti-corrosion protection is solved; through setting up the location screw, facilitate mounting base plate 1 is connected with mounting platform's location, through the set-square, has improved the joint strength who supports channel-section steel 2 and mounting base plate 1.
All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.
In summary, the following steps: this corrosion-resistant building steel structure, through setting up galvanizing coat 6, metal titanium oxide layer 7, two 9 of alkyd finish coating, alkyd finish coating 10, two 11 of anti-corrosive primer coating and anti-corrosive primer coating 12's cooperation use, solved building steel structure when using, because of lacking anticorrosion protection for steel material direct exposure is in the external environment, makes building steel structure corroded, thereby leads to building steel structure to appear the short problem of life.
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 (4)
1. The utility model provides a corrosion-resistant building steel structure, includes mounting plate (1), its characterized in that: the number of the installation base plates (1) is two, the center of the top surface of each installation base plate (1) is vertically and fixedly connected with a supporting channel steel (2), the top of one side, corresponding to the two supporting channel steels (2), is transversely and fixedly connected with a connecting channel steel (3), the top of each supporting channel steel (2) is fixedly connected with an inclined channel steel (4), one side, corresponding to the two inclined channel steels (4), is fixedly connected, each supporting channel steel (2) comprises a steel base body (8), a metal titanium oxide layer (7) covers the surface of the outer ring of the steel base body (8), a zinc coating (6) covers the surface of the outer ring of the metal titanium oxide layer (7), an anti-corrosion coating (5) wraps the surface of the outer ring of the zinc coating (6), the anti-corrosion coating (5) comprises a first anti-corrosion primer coating (12), and a second anti-corrosion primer coating (11) coats the, and the surface of the outer ring of the second antirust primer coating (11) is coated with a first alcohol acid ester finish coating (10), and the surface of the outer ring of the first alcohol acid ester finish coating (10) is coated with a second alcohol acid ester finish coating (9).
2. A corrosion resistant construction steel structure according to claim 1, wherein: the four corners of the top surface of the mounting base plate (1) are all penetrated and provided with positioning screw holes, the bottom of the two side surfaces of the supporting channel steel (2) is fixedly connected with a triangular plate, and the surface of the bottom of the triangular plate is fixedly connected with the surface of the top of the mounting base plate (1).
3. A corrosion resistant construction steel structure according to claim 1, wherein: the mounting bottom plate (1), the supporting channel steel (2), the connecting channel steel (3) and the inclined channel steel (4) are made of the same material.
4. A corrosion resistant construction steel structure according to claim 1, wherein: the surface of the inner ring of the first antirust primer coating (12) is in contact with the surface of the outer ring of the zinc coating (6), and the thicknesses of the first antirust primer coating (12), the second antirust primer coating (11), the first alkyd finish coating (10) and the second alkyd finish coating (9) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210679.8U CN211816938U (en) | 2020-02-26 | 2020-02-26 | Corrosion-resistant building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210679.8U CN211816938U (en) | 2020-02-26 | 2020-02-26 | Corrosion-resistant building steel structure |
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| Publication Number | Publication Date |
|---|---|
| CN211816938U true CN211816938U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020210679.8U Active CN211816938U (en) | 2020-02-26 | 2020-02-26 | Corrosion-resistant building steel structure |
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| Country | Link |
|---|---|
| CN (1) | CN211816938U (en) |
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2020
- 2020-02-26 CN CN202020210679.8U patent/CN211816938U/en active Active
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