CN216239046U - Building steel structure with good corrosion resistance - Google Patents
Building steel structure with good corrosion resistance Download PDFInfo
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- CN216239046U CN216239046U CN202122002605.2U CN202122002605U CN216239046U CN 216239046 U CN216239046 U CN 216239046U CN 202122002605 U CN202122002605 U CN 202122002605U CN 216239046 U CN216239046 U CN 216239046U
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Abstract
The utility model discloses a building steel structure with good corrosion resistance, which comprises a steel structure body, wherein the steel structure body comprises a steel base layer, an inner protective coating and an outer protective coating, the inner protective coating is positioned on the inner side surface of the steel base layer, the outer protective coating is positioned on the outer side surface of the steel base layer, and the inner protective coating comprises an epoxy resin coating and a first epoxy electrophoretic paint layer. According to the utility model, the steel structure body, the through hole, the water leakage hole, the steel base layer, the inner protective coating, the outer protective coating, the epoxy resin coating, the first epoxy electrophoretic paint layer, the ceramic particle coating and the second epoxy electrophoretic paint layer are adopted, so that the device can achieve a function of good corrosion resistance, and the problems that the building steel structure in the existing market does not have a function of good corrosion resistance, is influenced by the installation environment in the use process, is easy to corrode steel, and is not beneficial to long-time use of a user are solved.
Description
Technical Field
The utility model relates to the technical field of building steel structures, in particular to a building steel structure with good corrosion resistance.
Background
The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, adopts rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like because the components or parts are usually connected by welding seams, bolts or rivets due to light dead weight and simple and convenient construction.
Along with the progress of the times and the development of science and technology, the steel construction is used by a large amount in the building trade, and the building steel construction on the existing market does not have the function that corrosion resisting property is good, in the use, receives the installation environment influence, and the steel easily appears the corrosion, is unfavorable for user's long-time use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a building steel structure with good corrosion resistance, which has the advantage of good corrosion resistance, and solves the problems that the building steel structure in the existing market does not have the function of good corrosion resistance, is influenced by the installation environment in the use process, is easy to rust, and is not beneficial to long-time use of a user.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building steel structure that corrosion resisting property is good, includes steel structure body, steel structure body is including steel basic unit, interior protective coating and outer protective coating, interior protective coating is located steel basic unit's inboard surface, outer protective coating is located steel basic unit's outside surface, interior protective coating is including epoxy coating and first epoxy electrophoresis paint layer, outer protective coating is including ceramic particle coating and second epoxy electrophoresis paint layer.
Preferably, the middle end of the inner cavity of the steel structure body is provided with an arc-shaped bump in a protruding mode, and the height difference between the protruding length and the side edges of the two ends of the steel structure body is 0.2 mm.
Preferably, the epoxy resin coating is located the outside of first epoxy electrophoresis lacquer layer, first epoxy electrophoresis lacquer layer and steel basic unit's internal surface fixed connection.
Preferably, the ceramic particle coating is located on the outer surface of the second epoxy electrophoretic paint layer, and the second epoxy electrophoretic paint layer is fixedly connected with the outer surface of the steel base layer.
Preferably, the surface of the steel structure body is provided with a through hole, and the top and the bottom of the surface of the steel structure body are both provided with water leakage holes.
Preferably, the thickness of the inner protective coating is 0.1mm, and the thickness of the outer protective coating is 0.12 mm.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the steel structure body, the through hole, the water leakage hole, the steel base layer, the inner protective coating, the outer protective coating, the epoxy resin coating, the first epoxy electrophoretic paint layer, the ceramic particle coating and the second epoxy electrophoretic paint layer are adopted, so that the device can achieve a function of good corrosion resistance, and the problems that the building steel structure in the existing market does not have a function of good corrosion resistance, is influenced by the installation environment in the use process, is easy to corrode steel, and is not beneficial to long-time use of a user are solved.
2. By using the arc-shaped convex blocks, the problem that water entering from the middle end of the steel structure body is difficult to discharge when the steel structure body is horizontally installed can be effectively avoided, and the drainage capability of the steel structure body is guaranteed;
by using the epoxy electrophoretic paint layer, the phenomenon of corrosion of the steel structure in the using process can be effectively avoided, the using corrosion resistance of the steel structure is ensured, and the damage of the steel structure caused by corrosion of the inner cavity of the steel structure body can be effectively avoided by using the epoxy resin coating;
by using the ceramic particle coating, the surface wear resistance of the steel structure body can be effectively improved, and the damage of an epoxy electrophoretic paint layer caused by collision of the external installation of the steel structure body is avoided, so that the use safety of the steel structure is not facilitated;
through the arrangement of the through holes, a user can install the steel structure body by adopting bolts more conveniently, and through the arrangement of the water leakage holes, the use of drainage of the steel structure can be facilitated;
through the use thickness of confirming interior protective coating and outer protective coating, can effectively ensure the surface protective effect of steel construction, convenient to use user's long-time use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a steel structural body according to the present invention;
FIG. 3 is a schematic view of the structure of the inner protective coating of the present invention;
FIG. 4 is a schematic view of the structure of the outer protective coating of the present invention.
In the figure: 1. a steel structure body; 2. a through hole; 3. a water leakage hole; 4. a steel substrate; 5. an inner protective coating; 6. an outer protective coating; 7. an epoxy resin coating; 8. a first epoxy electrophoretic paint layer; 9. a ceramic particle coating; 10. a second epoxy electrocoat layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The steel structure body 1, the through hole 2, the water leakage hole 3, the steel base layer 4, the inner protective coating 5, the outer protective coating 6, the epoxy resin coating 7, the first epoxy electrophoretic paint layer 8, the ceramic particle coating 9 and the second epoxy electrophoretic paint layer 10 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-4, a building steel structure with good corrosion resistance comprises a steel structure body 1, wherein the steel structure body 1 comprises a steel base layer 4, an inner protective coating 5 and an outer protective coating 6, the inner protective coating 5 is located on the inner side surface of the steel base layer 4, the outer protective coating 6 is located on the outer side surface of the steel base layer 4, the inner protective coating 5 comprises an epoxy resin coating 7 and a first epoxy electrophoretic paint layer 8, and the outer protective coating 6 comprises a ceramic particle coating 9 and a second epoxy electrophoretic paint layer 10.
In this embodiment, it is concrete, the middle-end arch of 1 inner chamber of steel construction body has the arc lug, and the difference in height of protruding length and 1 both ends side of steel construction body is 0.2mm, through the use of arc lug, can effectively avoid steel construction body 1 when horizontal installation, wherein end intake is difficult to the discharge, has ensured steel construction body 1's drainage ability.
In this embodiment, it is concrete, epoxy coating 7 is located the outside of first epoxy electrophoresis lacquer layer 8, and the internal fixed surface of first epoxy electrophoresis lacquer layer 8 and steel basic unit 4 is connected, through the use of epoxy electrophoresis lacquer layer, can effectively avoid the phenomenon of steel construction corruption to appear in the use, has ensured the use corrosion resisting property of steel construction, through the use of epoxy coating 7, can effectively avoid steel construction body 1's inner chamber to receive the corruption to cause the steel construction to damage.
In this embodiment, it is concrete, ceramic particle coating 9 is located the surface of second epoxy electrophoresis lacquer layer 10, and second epoxy electrophoresis lacquer layer 10 is connected with the surface fixed of steel basic unit 4, through ceramic particle coating 9's use, can effectively promote steel structure body 1's surperficial wear resistance, avoids its external installation to receive to collide with and cause epoxy electrophoresis lacquer layer to receive the damage, is unfavorable for the safe in utilization of steel construction.
In this embodiment, specifically, through hole 2 has been seted up on the surface of steel construction body 1, and hole 3 that leaks has all been seted up to the top and the bottom on steel construction body 1 surface, through seting up of through hole 2, can more person of facilitating the use adopts the bolt to install steel construction body 1, through seting up of hole 3 that leaks, can make things convenient for the drainage of steel construction to use more.
In this embodiment, it is specific, the thickness of interior protective coating 5 is 0.1mm, and the thickness of outer protective coating 6 is 0.12mm, through confirming interior protective coating 5 and the use thickness of outer protective coating 6, can effectively ensure the surface protective effect of steel construction, convenient to use user's long-time use.
When in use, the arc-shaped convex block can effectively avoid that water at the middle end of the steel structure body 1 is difficult to discharge when the steel structure body is horizontally installed, the drainage capability of the steel structure body 1 is ensured, the phenomenon of corrosion of the steel structure in the use process can be effectively avoided through the use of the epoxy electrophoretic paint layer, the corrosion resistance of the steel structure is ensured, the damage of the steel structure caused by the corrosion of the inner cavity of the steel structure body 1 can be effectively avoided through the use of the epoxy resin coating 7, the surface wear resistance of the steel structure body 1 can be effectively improved through the use of the ceramic particle coating 9, the damage of the epoxy electrophoretic paint layer caused by the collision of the external installation is avoided, the use safety of the steel structure is not facilitated, through the arrangement of the through hole 2, the bolt can be more conveniently installed on the steel structure body 1 by a user, and through the arrangement of the water leakage hole 3, can make things convenient for the drainage of steel construction to use more, through the use thickness of confirming interior protective coating 5 and outer protective coating 6, can effectively ensure the surface protective effect of steel construction, convenient to use person's long-time use, cooperation through above-mentioned structure, can make the device reach the function that corrosion resistance is good, the building steel construction of having solved on the current market does not possess the function that corrosion resistance is good, in the use, receive the installation environment influence, steel easily appears the corrosion, be unfavorable for the problem that the long-time use of user, and is suitable for being generalized to use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building steel structure that corrosion resisting property is good, includes steel structure body (1), its characterized in that: steel construction body (1) is including steel basic unit (4), interior protective coating (5) and outer protective coating (6), interior protective coating (5) are located the inboard surface of steel basic unit (4), outer protective coating (6) are located the outside surface of steel basic unit (4), interior protective coating (5) are including epoxy coating (7) and first epoxy electrophoresis paint layer (8), outer protective coating (6) are including ceramic particle coating (9) and second epoxy electrophoresis paint layer (10).
2. The architectural steel structure with good corrosion resistance of claim 1, wherein: the middle end of the inner cavity of the steel structure body (1) is provided with an arc-shaped convex block in a protruding mode, and the height difference between the protruding length and the side edges of the two ends of the steel structure body (1) is 0.2 mm.
3. The architectural steel structure with good corrosion resistance of claim 1, wherein: epoxy coating (7) are located the outside of first epoxy electrophoresis lacquer layer (8), the internal fixed surface of first epoxy electrophoresis lacquer layer (8) and steel basic unit (4) is connected.
4. The architectural steel structure with good corrosion resistance of claim 1, wherein: the ceramic particle coating (9) is located on the outer surface of the second epoxy electrophoretic paint layer (10), and the second epoxy electrophoretic paint layer (10) is fixedly connected with the outer surface of the steel base layer (4).
5. The architectural steel structure with good corrosion resistance of claim 1, wherein: through hole (2) have been seted up on the surface of steel construction body (1), hole (3) that leak have all been seted up to the top and the bottom on steel construction body (1) surface.
6. The architectural steel structure with good corrosion resistance of claim 1, wherein: the thickness of the inner protective coating (5) is 0.1mm, and the thickness of the outer protective coating (6) is 0.12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002605.2U CN216239046U (en) | 2021-08-24 | 2021-08-24 | Building steel structure with good corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002605.2U CN216239046U (en) | 2021-08-24 | 2021-08-24 | Building steel structure with good corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216239046U true CN216239046U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122002605.2U Active CN216239046U (en) | 2021-08-24 | 2021-08-24 | Building steel structure with good corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216239046U (en) |
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2021
- 2021-08-24 CN CN202122002605.2U patent/CN216239046U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: Room 302, Floor 2, Floor 2, West Side, Central Square, Central Square, Ulan Street, Jining District, Ulanqab City, Inner Mongolia Autonomous Region, 012000 Patentee after: Inner Mongolia Yiang Construction Engineering Co.,Ltd. Address before: 300381 science and technology development department, room 1410, 14th floor, Weining building, No. 112, Weijin South Road, Nankai District, Tianjin Patentee before: E Xiaonan |