CN220205387U - Corrosion-resistant aluminum alloy profile - Google Patents
Corrosion-resistant aluminum alloy profile Download PDFInfo
- Publication number
- CN220205387U CN220205387U CN202322002569.9U CN202322002569U CN220205387U CN 220205387 U CN220205387 U CN 220205387U CN 202322002569 U CN202322002569 U CN 202322002569U CN 220205387 U CN220205387 U CN 220205387U
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- China
- Prior art keywords
- aluminum alloy
- alloy section
- corrosion
- section bar
- inner supporting
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 66
- 238000005260 corrosion Methods 0.000 title claims abstract description 28
- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000004593 Epoxy Substances 0.000 claims abstract description 9
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a corrosion-resistant aluminum alloy section, which comprises an inner supporting mechanism positioned in an aluminum alloy section body, wherein an anti-corrosion coating is arranged on the outer side of the aluminum alloy section body; the anti-corrosion coating is an epoxy phenolic coating, the inner supporting mechanism comprises an inner supporting cylinder, an angle supporting plate, a first clamping groove, a second clamping groove and a supporting plate, the inner supporting cylinder is arranged in the aluminum alloy section bar, and the anti-corrosion aluminum alloy section bar has good anti-corrosion property and insulativity, so that the anti-corrosion property and the insulation effect of the aluminum alloy section bar body are guaranteed, the service life is prolonged, the combined inner supporting mechanism is arranged, the aluminum alloy section bars with different inner diameters are applicable, the universality is good, aluminum silicate filling fibers are arranged in a cavity between the aluminum alloy section bar body and the inner supporting cylinder, the influence of heat on the inner supporting mechanism caused by thermal deformation can be effectively prevented, and the good supporting performance of the aluminum alloy section bar is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of aluminum alloy profiles, and particularly relates to a corrosion-resistant aluminum alloy profile.
Background
The aluminum alloy section is a nonferrous metal structural material with the most wide application in industry, and is widely applied in aviation, aerospace, automobile, mechanical manufacturing, ships, construction, decoration and chemical industry, with the rapid development of science and technology and industrial economy in recent years, the requirements on aluminum alloy welding structural members are increased, so that the weldability research of aluminum alloy is deepened, and the wide application of aluminum alloy promotes the development of aluminum alloy welding technology.
At present, most of the existing aluminum alloy sections are of integrated structures, the production needs to be customized according to the needs, various forming dies are needed during production, the labor and equipment cost is high, moreover, the aluminum alloy sections are easy to deform due to the fact that the thermal expansion coefficient is high, in addition, the corrosion phenomenon is easy to occur due to the fact that the surfaces of the aluminum alloy sections are continuously exposed to the atmosphere, and based on the fact, the corrosion-resistant aluminum alloy sections are provided.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the corrosion-resistant aluminum alloy section, and the epoxy phenolic coating has good corrosion resistance and insulativity, so that the corrosion resistance and the insulation effect of an aluminum alloy section body are ensured, the service life is prolonged, the corrosion-resistant aluminum alloy section is applicable to aluminum alloy sections with different inner diameters by arranging the combined inner supporting mechanism, the universality is better, and the aluminum silicate filling fiber is arranged in a cavity between the aluminum alloy section body and the inner supporting cylinder, so that the influence of heat on the thermal deformation of the inner supporting mechanism can be effectively prevented, and the good supporting performance of the corrosion-resistant aluminum alloy section is ensured.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the corrosion-resistant aluminum alloy section comprises an inner supporting mechanism positioned in an aluminum alloy section body, wherein an anti-corrosion coating is arranged on the outer side of the aluminum alloy section body; the anti-corrosion coating is an epoxy phenolic coating, the inner supporting mechanism comprises an inner supporting cylinder, an angle supporting plate, first clamping grooves, second clamping grooves and supporting plates, the inner supporting cylinder is arranged in the aluminum alloy section bar body, four first clamping grooves are formed in the side face of the inner supporting cylinder, the first clamping grooves are correspondingly formed in four corners of the aluminum alloy section bar body, the angle supporting plates are arranged on the inner sides of the four corners of the aluminum alloy section bar body, the front section of each angle supporting plate is of a triangular structure and is matched with the inner sides of the aluminum alloy section bar body, each angle supporting plate is of a hollow structure, the second clamping grooves are formed in the inner side walls of the angle supporting plates, the inner supporting cylinder and the angle supporting plates are matched with each other through the supporting plates, clamping parts are respectively arranged at two ends of the supporting plates and are matched with each other in the first clamping grooves and the second clamping grooves, and a high-temperature-resistant filling layer is arranged in a cavity between the aluminum alloy section bar body and the inner supporting cylinder.
Furthermore, the high-temperature-resistant filling layer is aluminum silicate filling fiber, and the aluminum silicate filling fiber is arranged in the cavity between the aluminum alloy section body and the inner supporting cylinder, so that the influence of heat on the inner supporting mechanism caused by thermal deformation can be effectively prevented, and the good supporting performance of the inner supporting mechanism is ensured.
Compared with the prior art, the utility model has the beneficial effects that: the epoxy phenolic coating has good corrosion resistance and insulativity, so that the corrosion resistance and the insulation effect of the aluminum alloy section body are guaranteed, the service life is prolonged, the epoxy phenolic coating is applicable to aluminum alloy sections with different inner diameters through the arrangement of the combined inner supporting mechanism, the universality is good, and the aluminum silicate filling fiber is arranged in the cavity between the aluminum alloy section body and the inner supporting cylinder, so that the influence of heat on the heat deformation caused by the inner supporting mechanism can be effectively prevented, and the good supporting performance of the aluminum alloy section is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1 aluminum alloy section bar body, 2 anticorrosive coating, 3 internal support mechanism, 31 internal support section bar, 32 angle backup pad, 33 first draw-in groove, 34 second draw-in groove, 35 backup pad, 4 high temperature resistant filling layer.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
referring to fig. 1, a corrosion-resistant aluminum alloy section comprises an inner supporting mechanism 3 positioned in an aluminum alloy section body 1, wherein an anti-corrosion coating 2 is arranged on the outer side of the aluminum alloy section body 1; the anticorrosive coating 2 is epoxy phenolic coating, interior supporting mechanism 3 includes interior supporting tube 31, angle backup pad 32, first draw-in groove 33, second draw-in groove 34 and backup pad 35, be equipped with interior supporting tube 31 in the aluminum alloy section bar body 1, four first draw-in grooves 33 have been seted up to the side of interior supporting tube 31, first draw-in groove 33 corresponds the setting with the four corners of aluminum alloy section bar body 1, the four corners inboard of aluminum alloy section bar body 1 all is equipped with angle backup pad 32, the front section of angle backup pad 32 is triangle-shaped structure, with the inboard adaptation of aluminum alloy section bar body 1, angle backup pad 32 is hollow structure, the second draw-in groove 34 has all been seted up to the inside wall of angle backup pad 32, through backup pad 35 adaptation between interior supporting tube 31 and the angle backup pad 32, the both ends of backup pad 35 all are equipped with joint portion, this joint in first draw-in groove 33 and second draw-in groove 34, be equipped with high temperature resistant filling layer 4 in the cavity between aluminum alloy section bar body 1 and the interior supporting tube 31, because epoxy phenolic coating has good anticorrosive and insulating properties, the anticorrosive and the improvement of aluminum alloy section bar body 1, the inside diameter is guaranteed, the service life is better than general purpose support mechanism is provided.
The high temperature resistant filling layer 4 is aluminum silicate filling fiber, and the aluminum silicate filling fiber is arranged in the cavity between the aluminum alloy section bar body 1 and the inner supporting cylinder 31, so that the influence of heat on the thermal deformation of the inner supporting mechanism 3 can be effectively prevented, and the good supporting performance of the inner supporting mechanism is ensured.
Working principle: firstly, the inner supporting cylinder 31 is arranged in the middle of the inner cavity of the aluminum alloy section bar body 1, then the corner supporting plates 32 are respectively arranged at the four corners of the inner side of the aluminum alloy section bar body 1, finally, the supporting plates 35 with proper widths are selected, the protruding parts on the side surfaces of the supporting plates 35 are matched and clamped in the first clamping grooves 33 and the second clamping grooves 34, the combined inner supporting mechanism is arranged, aluminum alloy sections with different inner diameters can be suitable, the universality is good, the epoxy phenolic coating has good corrosion resistance and insulativity, the corrosion resistance and the insulation effect of the aluminum alloy section bar body 1 are ensured, the service life is prolonged, the influence of heat on the thermal deformation of the inner supporting mechanism 3 can be effectively prevented, and the good supporting performance of the aluminum alloy section bar is ensured.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides a corrosion-resistant aluminum alloy section, is including being located the internal supporting mechanism of aluminum alloy section body, the outside of aluminum alloy section body is equipped with anticorrosive coating, its characterized in that: the anti-corrosion coating is an epoxy phenolic coating, the inner supporting mechanism comprises an inner supporting cylinder, an angle supporting plate, first clamping grooves, second clamping grooves and supporting plates, the inner supporting cylinder is arranged in the aluminum alloy section bar, four first clamping grooves are formed in the side face of the inner supporting cylinder, the first clamping grooves are correspondingly arranged at four corners of the aluminum alloy section bar body, the angle supporting plates are arranged on the inner sides of four corners of the aluminum alloy section bar body, the front section of each angle supporting plate is of a triangular structure and is matched with the inner sides of the aluminum alloy section bar body, each angle supporting plate is of a hollow structure, the inner side walls of the angle supporting plates are provided with second clamping grooves, clamping parts are arranged at two ends of each supporting plate and are matched with each other in the first clamping grooves and the second clamping grooves, and high-temperature resistant filling layers are arranged in cavities between the aluminum alloy section bar body and the inner supporting cylinders.
2. A corrosion resistant aluminium alloy section according to claim 1, wherein: the high-temperature resistant filling layer is aluminum silicate filling fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002569.9U CN220205387U (en) | 2023-07-28 | 2023-07-28 | Corrosion-resistant aluminum alloy profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002569.9U CN220205387U (en) | 2023-07-28 | 2023-07-28 | Corrosion-resistant aluminum alloy profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220205387U true CN220205387U (en) | 2023-12-19 |
Family
ID=89155239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322002569.9U Active CN220205387U (en) | 2023-07-28 | 2023-07-28 | Corrosion-resistant aluminum alloy profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220205387U (en) |
-
2023
- 2023-07-28 CN CN202322002569.9U patent/CN220205387U/en active Active
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