CN214266900U - Aluminum alloy refractory section - Google Patents
Aluminum alloy refractory section Download PDFInfo
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- CN214266900U CN214266900U CN202022708417.7U CN202022708417U CN214266900U CN 214266900 U CN214266900 U CN 214266900U CN 202022708417 U CN202022708417 U CN 202022708417U CN 214266900 U CN214266900 U CN 214266900U
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- aluminum alloy
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- section bar
- heat insulation
- strengthening rib
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Abstract
The utility model relates to an aluminum alloy ex-trusions technical field just discloses an aluminum alloy refractory section. This aluminum alloy fire-resistant section bar, including the aluminum alloy frame, the inboard fixed mounting of aluminum alloy frame has the insulating layer, the inboard fixed mounting of insulating layer has the strengthening rib, the outside fixed mounting of aluminum alloy frame has outer surrounding layer, through setting up the strengthening rib, can strengthen the intensity that aluminum alloy section bar is heated bending deformation, the insulating layer can reduce outside heat transfer to strengthening rib, influence the intensity of strengthening rib, set up outer surrounding layer simultaneously, the laminating layer, strake and reinforcement strip, it is alternately that reinforcement strip is X-shaped, the top and the bottom of reinforcement strip respectively with the relative one side fixed connection of adjacent strake, can avoid aluminum alloy section bar outside distortion when being heated, cooperation through strengthening rib and outer surrounding layer, the intensity of being heated deformation of aluminum alloy section bar has been improved, the fire-resistant thermal strength of aluminum alloy section bar has been improved.
Description
Technical Field
The utility model relates to an aluminum alloy section bar technical field specifically is an aluminum alloy refractory section bar.
Background
Aluminum alloy sections are widely applied to aviation, aerospace, automobiles, mechanical manufacturing, ships, building, decoration and chemical industries, along with rapid development of scientific technology and industrial economy in recent years, the demand for aluminum alloy welding structural parts is increasing, the research on weldability of aluminum alloy is deepened, the development of aluminum alloy welding technology is promoted by wide application of aluminum alloy, and meanwhile, the application field of aluminum alloy is expanded by the development of welding technology, so that the welding technology of aluminum alloy is one of hot spots in research.
The existing aluminum alloy profile is easy to distort outside when being heated, is easy to bend and deform after being heated, and has low fire-resistant and heat-resistant strength, so the aluminum alloy fire-resistant profile is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an aluminum alloy refractory section possesses advantages such as fire-resistant heat-resistant strength height, has solved current aluminum alloy section when being heated, and the distortion easily takes place in the outside, and is heated the back and easily takes place bending deformation, problem that fire-resistant heat-resistant strength is low.
(II) technical scheme
In order to realize the high purpose of the fire-resistant and heat-resistant strength, the utility model provides the following technical scheme: the utility model provides an aluminum alloy refractory section, includes the aluminum alloy frame, the inboard fixed mounting of aluminum alloy frame has the insulating layer, the inboard fixed mounting of insulating layer has the strengthening rib, the outside fixed mounting of aluminum alloy frame has outer surrounding layer.
Preferably, the outer surrounding layer comprises a laminating layer, an edge strip and a reinforcing strip.
Preferably, the reinforcing strips are crossed in an X shape, and the top and the bottom of each reinforcing strip are fixedly connected with the opposite sides of the adjacent edge strips respectively.
Preferably, the heat insulation layer is a glass fiber cotton plate.
Preferably, the installation cavity with insulating layer looks adaptation is seted up to the inboard of aluminum alloy frame, and the installation cavity with strengthening rib looks adaptation is seted up to the inboard of insulating layer.
Preferably, the side surfaces of the heat insulation layer and the reinforcing rib are circular.
(III) advantageous effects
Compared with the prior art, the utility model provides an aluminum alloy refractory section possesses following beneficial effect:
the aluminum alloy refractory profile can enhance the strength of the aluminum alloy profile subjected to bending deformation by heating by arranging the reinforcing ribs, the heat-insulating layer can reduce the transmission of external heat to the reinforcing ribs to influence the strength of the reinforcing ribs, the outer surrounding layer, the attaching layer, the edge strips and the reinforcing strips are arranged at the same time, the reinforcing strips are crossed in an X shape, the top and the bottom of each reinforcing strip are respectively and fixedly connected with the opposite side of the adjacent edge strip, the distortion of the outer side of the aluminum alloy profile when being heated can be avoided, the strength of the aluminum alloy profile subjected to the bending deformation by heating is improved by matching the reinforcing ribs with the outer surrounding layer, the refractory heat resistance strength of the aluminum alloy profile is improved, the side surfaces of the heat-insulating layer and the reinforcing ribs are both circular, the outer part of the circular shape is smooth, the heat-insulating layer and the reinforcing ribs are well taken and placed in the production and manufacturing process, and the heat-insulating layer and the reinforcing ribs are fewer in edges and corners with the outside, the clearance of binding face is little, and the hollow space of aluminium alloy ex-trusions inside is few, can improve aluminium alloy ex-trusions's bending resistance ability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the outer surrounding layer structure of the present invention;
fig. 3 is a schematic side view of the thermal insulation layer and the reinforcing rib structure of the present invention.
In the figure: 1 aluminum alloy frame, 2 insulating layers, 3 strengthening ribs, 4 outer surrounding layers, 41 laminating layers, 42 edge strips and 43 reinforcing strips.
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.
Please refer to fig. 1-3, the aluminum alloy fire-resistant section bar comprises an aluminum alloy outer frame 1, a heat insulation layer 2 is fixedly mounted on the inner side of the aluminum alloy outer frame 1, the heat insulation layer 2 is a glass fiber cotton plate, a reinforcing rib 3 is fixedly mounted on the inner side of the heat insulation layer 2, the side faces of the heat insulation layer 2 and the reinforcing rib 3 are circular, a mounting cavity matched with the heat insulation layer 2 is formed in the inner side of the aluminum alloy outer frame 1, a mounting cavity matched with the reinforcing rib 3 is formed in the inner side of the heat insulation layer 2, an outer surrounding layer 4 is fixedly mounted on the outer side of the aluminum alloy outer frame 1, the outer surrounding layer 4 comprises a binding layer 41, an edge strip 42 and a reinforcing strip 43, the reinforcing strip 43 is crossed in an X shape, and the top and the bottom of the reinforcing strip 43 are respectively fixedly connected with the opposite side of the adjacent edge strip 42.
To sum up, the aluminum alloy fire-resistant section can enhance the strength of the aluminum alloy section subjected to thermal bending deformation by arranging the reinforcing ribs 3, the heat-insulating layer 2 can reduce the transmission of external heat to the reinforcing ribs 3 to influence the strength of the reinforcing ribs 3, the outer surrounding layer 4, the attaching layer 41, the edge strips 42 and the reinforcing strips 43 are arranged at the same time, the reinforcing strips 43 are crossed in an X shape, the top and the bottom of the reinforcing strips 43 are respectively and fixedly connected with the opposite sides of the adjacent edge strips 42, the distortion of the outer side of the aluminum alloy section when being heated can be avoided, the thermal deformation strength of the aluminum alloy section is improved by matching the reinforcing ribs 3 with the outer surrounding layer 4, the fire-resistant heat-resistant strength of the aluminum alloy section is improved, the side surfaces of the heat-insulating layer 2 and the reinforcing ribs 3 are both circular, the outer part of the circular shape is smooth, the heat-insulating layer 2 and the reinforcing ribs 3 are well taken and put in the production and manufacturing process, and the heat-insulating layer 2 and the reinforcing ribs 3 are installed, because the edges and corners with the outside are few, the clearance of the binding surface is small, the hollow space in the aluminum alloy section is few, and the bending resistance of the aluminum alloy section can be improved.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides an aluminum alloy refractory section bar, includes aluminum alloy frame (1), its characterized in that: the aluminum alloy frame is characterized in that a heat insulation layer (2) is fixedly mounted on the inner side of the aluminum alloy frame (1), reinforcing ribs (3) are fixedly mounted on the inner side of the heat insulation layer (2), and an outer surrounding layer (4) is fixedly mounted on the outer side of the aluminum alloy frame (1).
2. An aluminium alloy refractory profile according to claim 1, wherein: the outer surrounding layer (4) comprises a laminating layer (41), an edge strip (42) and a reinforcing strip (43).
3. An aluminium alloy refractory profile according to claim 2, wherein: the reinforcing strips (43) are crossed in an X shape, and the top and the bottom of each reinforcing strip (43) are fixedly connected with the opposite sides of the adjacent edge strips (42) respectively.
4. An aluminium alloy refractory profile according to claim 1, wherein: the heat insulation layer (2) is a glass fiber cotton plate.
5. An aluminium alloy refractory profile according to claim 1, wherein: the mounting cavity matched with the heat insulation layer (2) is formed in the inner side of the aluminum alloy outer frame (1), and the mounting cavity matched with the reinforcing ribs (3) is formed in the inner side of the heat insulation layer (2).
6. An aluminium alloy refractory profile according to claim 1, wherein: the side surfaces of the heat insulation layer (2) and the reinforcing ribs (3) are circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708417.7U CN214266900U (en) | 2020-11-20 | 2020-11-20 | Aluminum alloy refractory section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708417.7U CN214266900U (en) | 2020-11-20 | 2020-11-20 | Aluminum alloy refractory section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214266900U true CN214266900U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022708417.7U Active CN214266900U (en) | 2020-11-20 | 2020-11-20 | Aluminum alloy refractory section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214266900U (en) |
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2020
- 2020-11-20 CN CN202022708417.7U patent/CN214266900U/en active Active
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