CN213329409U - Building steel structure with good corrosion prevention effect - Google Patents
Building steel structure with good corrosion prevention effect Download PDFInfo
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- CN213329409U CN213329409U CN202021485309.1U CN202021485309U CN213329409U CN 213329409 U CN213329409 U CN 213329409U CN 202021485309 U CN202021485309 U CN 202021485309U CN 213329409 U CN213329409 U CN 213329409U
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Abstract
The utility model discloses a building steel structure that anticorrosive effect is good, including the stratum basale, the surface of stratum basale is provided with first functional layer, first functional layer includes cold galvanizing coat and phosphate lead powder coating, the surface of first functional layer is provided with the second functional layer. The utility model discloses set up the first functional layer including cold galvanizing coat and phosphate lead powder coating, wherein cold galvanizing coat can effectively improve holistic anticorrosive and antirust capacity, phosphate lead powder coating can effectively improve the high temperature resistance of stratum basale surface, the second functional layer including rich zinc coating of epoxy and carborundum coating has been set up, wherein the rich zinc coating of epoxy has assisted holistic corrosion resistance that has improved, carborundum coating can effectively improve the wearability of stratum basale surface, cooperation through above structure, it is unsatisfactory to have solved current steel construction anticorrosive effect, and high temperature resistance and wearability are not good, the problem of being not convenient for people to use.
Description
Technical Field
The utility model relates to a steel construction technical field specifically is a building steel construction that anticorrosive effect is good.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises beam steel, steel columns, steel trusses and other components made of section steel, steel plates and the like, and adopts rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and all components or parts are usually connected by welding lines, bolts or rivets.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a building steel structure that antiseptic effect is good possesses anticorrosive, high temperature resistant and wear-resisting advantage, and it is unsatisfactory to have solved current steel construction antiseptic effect, and high temperature resistant and wearability are not good, the problem that people used not convenient for.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building steel structure that anticorrosive effect is good, includes the stratum basale, the surface of stratum basale is provided with first functional layer, first functional layer includes cold galvanizing coat and phosphate lead powder coating, the surface of first functional layer is provided with the second functional layer, the second functional layer includes rich zinc coating of epoxy and carborundum coating.
Preferably, the outer surface of the substrate layer is provided with a cold galvanizing layer, and the outer surface of the cold galvanizing layer is provided with a phosphate lead powder coating.
Preferably, the outer surface of the phosphate lead powder coating is provided with an epoxy zinc-rich coating, and the outer surface of the epoxy zinc-rich coating is provided with a silicon carbide coating.
Preferably, the substrate layer is made of chromium steel, and the thickness of the substrate layer is 5mm-8 mm.
Preferably, the thicknesses of the lead phosphate powder coating and the epoxy zinc-rich coating are consistent and are both 2mm-3 mm.
(III) advantageous effects
Compared with the prior art, the utility model provides a building steel structure that anticorrosive effect is good possesses following beneficial effect:
the utility model discloses set up the first functional layer including cold galvanizing coat and phosphate lead powder coating, wherein cold galvanizing coat can effectively improve holistic anticorrosive and antirust capacity, phosphate lead powder coating can effectively improve the high temperature resistance of stratum basale surface, the second functional layer including rich zinc coating of epoxy and carborundum coating has been set up, wherein the rich zinc coating of epoxy has assisted holistic corrosion resistance that has improved, carborundum coating can effectively improve the wearability of stratum basale surface, cooperation through above structure, it is unsatisfactory to have solved current steel construction anticorrosive effect, and high temperature resistance and wearability are not good, the problem of being not convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first functional layer of the present invention;
fig. 3 is a schematic structural diagram of a second functional layer of the present invention.
In the figure: 1. a base layer; 2. a first functional layer; 201. cold galvanizing the zinc layer; 202. a phosphate lead powder coating; 3. a second functional layer; 301. an epoxy zinc rich coating; 302. and (3) coating silicon carbide.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a stratum basale 1, first functional layer 2, cold galvanizing coat 201, phosphate lead powder coating 202, second functional layer 3, the rich zinc coating of epoxy 301 and carborundum coating 302 part are the parts that general standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or know through conventional experimental method.
Referring to fig. 1-3, a building steel structure with good corrosion resistance effect includes a substrate layer 1, a first functional layer 2 is disposed on an outer surface of the substrate layer 1, the first functional layer 2 includes a cold-galvanized layer 201 and a phosphate lead powder coating 202, a second functional layer 3 is disposed on an outer surface of the first functional layer 2, the second functional layer 3 includes an epoxy zinc-rich coating 301 and a silicon carbide coating 302, the cold-galvanized layer 201 is disposed on an outer surface of the substrate layer 1, wherein the cold-galvanized layer 201 can effectively improve the overall corrosion resistance and rust resistance, the phosphate lead powder coating 202 is disposed on an outer surface of the cold-galvanized layer 201, the phosphate lead powder coating 202 can effectively improve the high temperature resistance of the outer surface of the substrate layer 1, the epoxy zinc-rich coating 301 is disposed on an outer surface of the phosphate lead powder coating 202, wherein the epoxy zinc-rich coating 301 assists in improving the overall corrosion resistance, the silicon carbide coating 302 is disposed on, the silicon carbide coating 302 can effectively improve the wear resistance of the outer surface of the substrate layer 1, the substrate layer 1 is made of chromium steel, the thickness of the substrate layer 1 is 5mm-8mm, the thicknesses of the phosphate lead powder coating 202 and the epoxy zinc-rich coating 301 are consistent, and the thicknesses of the phosphate lead powder coating and the epoxy zinc-rich coating are 2mm-3 mm.
When using, set up the first functional layer 2 including cold galvanizing coat 201 and phosphate lead powder coating 202, wherein cold galvanizing coat 201 can effectively improve holistic anticorrosive and antirust capacity, phosphate lead powder coating 202 can effectively improve the high temperature resistance of stratum basale 1 surface, second functional layer 3 including epoxy zinc-rich coating 301 and carborundum coating 302 has been set up, wherein epoxy zinc-rich coating 301 has assisted holistic anticorrosive ability to have improved, carborundum coating 302 can effectively improve the wearability of stratum basale 1 surface, cooperation through above structure, it is unsatisfactory to have solved current steel construction anticorrosive effect, and high temperature resistance and wearability are not good, the problem of people's use is not convenient for.
While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a building steel structure that anticorrosive effect is good, includes stratum basale (1), its characterized in that: the outer surface of the base layer (1) is provided with a first functional layer (2), the first functional layer (2) comprises a cold galvanizing layer (201) and a phosphate lead powder coating (202), the outer surface of the first functional layer (2) is provided with a second functional layer (3), and the second functional layer (3) comprises an epoxy zinc-rich coating (301) and a silicon carbide coating (302).
2. The building steel structure with good corrosion prevention effect according to claim 1, characterized in that: the outer surface of the substrate layer (1) is provided with a cold galvanizing layer (201), and the outer surface of the cold galvanizing layer (201) is provided with a phosphate lead powder coating (202).
3. The building steel structure with good corrosion prevention effect according to claim 1, characterized in that: an epoxy zinc-rich coating (301) is arranged on the outer surface of the phosphate lead powder coating (202), and a silicon carbide coating (302) is arranged on the outer surface of the epoxy zinc-rich coating (301).
4. The building steel structure with good corrosion prevention effect according to claim 1, characterized in that: the base layer (1) is made of chromium steel, and the thickness of the base layer (1) is 5mm-8 mm.
5. The building steel structure with good corrosion prevention effect according to claim 1, characterized in that: the thickness of the phosphate lead powder coating (202) is consistent with that of the epoxy zinc-rich coating (301), and the thickness of the phosphate lead powder coating is 2mm-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485309.1U CN213329409U (en) | 2020-07-24 | 2020-07-24 | Building steel structure with good corrosion prevention effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485309.1U CN213329409U (en) | 2020-07-24 | 2020-07-24 | Building steel structure with good corrosion prevention effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329409U true CN213329409U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021485309.1U Expired - Fee Related CN213329409U (en) | 2020-07-24 | 2020-07-24 | Building steel structure with good corrosion prevention effect |
Country Status (1)
| Country | Link |
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| CN (1) | CN213329409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417406A (en) * | 2021-06-18 | 2021-09-21 | 湖南湘投金天科技集团有限责任公司 | Beam structure and preparation method thereof |
-
2020
- 2020-07-24 CN CN202021485309.1U patent/CN213329409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417406A (en) * | 2021-06-18 | 2021-09-21 | 湖南湘投金天科技集团有限责任公司 | Beam structure and preparation method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |