Aluminum alloy plate type structure based on industrial aluminum extruded section

Abstract

The utility model relates to the field of aluminum alloy sections, in particular to an aluminum alloy plate type structure formed based on industrial aluminum extruded sections, which comprises a plurality of sections arranged in parallel, each section comprises a top plate, a first side sealing plate, a bottom plate and a second side sealing plate which are sequentially connected end to end, and an inclined web plate is arranged between the top plate and the bottom plate. According to the design, the inclined web plates are arranged on the inner sides of the sectional materials, so that the sectional materials have the force transmission characteristic in the direction perpendicular to the sectional materials, force transmission in the direction perpendicular to the sectional materials can be achieved, and after the sectional materials are spliced, the sectional materials are connected in a welded mode through the upper longitudinal welding seam and the lower longitudinal welding seam; a one-way force transmission structure is converted into a two-way force transmission structure, so that the aluminum alloy plate can be manufactured, the design has the advantages of being high in production efficiency, high in installation speed and the like, and the construction period can be greatly shortened.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy profiles, and specifically relates to an aluminum alloy plate structure based on industrial aluminum extrusion profiles. Background Technology

[0002] Aluminum alloy profiles, as a lightweight and high-strength building material, are widely used in construction. There are two common types of aluminum alloy profiles on the market: one is extruded strip profiles, used as one-dimensional load-bearing structures, i.e., beams. This type of profile has a small cross-sectional size but a large length, and can be used as the structural framework. The other is plate profiles, such as aluminum single panels, which can be used as decorative layers, but their out-of-plane stiffness is relatively low, requiring a supporting framework. Aluminum honeycomb panels on the market offer a cost-effective panel structure, but their size is limited by the size of the original aluminum sheet. Furthermore, the internal honeycomb shear strength is relatively low, and the honeycomb core is glued to the panel, resulting in poor reliability. Therefore, they are generally only used for decoration and not for structural applications. How to obtain a large-span two-dimensional load-bearing structure capable of bidirectional force transmission, i.e., a plate, is a problem that needs to be solved in engineering. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an aluminum alloy plate structure based on industrial aluminum extrusion profiles.

[0004] An aluminum alloy plate structure based on industrial aluminum extrusion profiles includes several profiles arranged in parallel. Each profile includes a top plate, a first side plate, a bottom plate, and a second side plate connected end to end. The top plate, the first side plate, the bottom plate, and the second side plate together form a rectangular structure. The structure is characterized in that several inclined web plates are provided between the top plate and the bottom plate, and the two ends of the web plates are respectively connected to the top plate and the bottom plate.

[0005] The right end of the rightmost web of the plurality of web plates is also connected to one end of the first side sealing plate, and the left end of the leftmost web of the plurality of web plates is also connected to one end of the second side sealing plate.

[0006] The two adjacent profiles are connected by welding, and the connection between the two adjacent profiles is provided with top plate welds and bottom plate welds arranged in an upper and lower manner. The penetration depth of the top plate weld is greater than the thickness of the top plate, and the penetration depth of the bottom plate weld is greater than the thickness of the bottom plate.

[0007] Furthermore, the first side sealing plate has a long, narrow groove in the middle, the groove being the same length as the first side sealing plate, and the second side sealing plate has a strip-shaped protrusion in the middle that matches the groove.

[0008] Furthermore, the profile includes a first edge banding plate and a second edge banding plate, which are respectively disposed on the front and rear sides of the web.

[0009] Furthermore, the web includes several first inclined support plates and several second inclined support plates. The first inclined support plates and the second inclined support plates have opposite inclination directions and are arranged alternately and connected end to end.

[0010] Furthermore, a vertically arranged reinforcing plate is provided on the middle side between the first inclined support plate and the second inclined support plate, and one end of the reinforcing plate is connected to the top plate or the bottom plate.

[0011] Furthermore, a first vertical support plate is provided on the middle side between the first inclined support plate and the second inclined support plate. One end of the first vertical support plate is connected to the connection between the first inclined support plate and the second inclined support plate, and the other end of the first vertical support plate is connected to the top plate or the bottom plate.

[0012] Furthermore, the web includes several third oblique support plates arranged in parallel, and a second vertical support plate is provided between two adjacent third oblique support plates. The third oblique support plates and the second vertical support plates are connected end to end.

[0013] Furthermore, the profile is made of aluminum alloy.

[0014] The beneficial effects of this utility model are:

[0015] (1) By setting an inclined web on the inside of the profile, the force transmission effect of the inclined web can be achieved, and the force transmission of the profile can be realized perpendicular to the profile direction.

[0016] (2) After multiple profiles are spliced ​​together, they are welded together by the upper and lower longitudinal welds, realizing the transformation from a unidirectional force transmission structure to a bidirectional force transmission structure. This allows aluminum alloy plates to be manufactured, avoiding the situation where aluminum alloys are restricted by factors such as extrusion pressure and cannot directly produce profiles with larger widths at low cost.

[0017] (3) The weld penetration is greater than the thickness of the top or bottom plate, so that the weld can transmit the in-plane force of the panel and the shear force of the web plate, thus achieving an equal strength connection perpendicular to the profile direction.

[0018] (4) Multiple profiles can be spliced ​​together, and with the help of the strip protrusions and the slots, the quick positioning between adjacent profiles can be achieved.

[0019] (5) Standardizing and modularizing profiles not only has advantages such as high production efficiency and fast installation speed, but also significantly shortens the construction period.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A left-side view of Embodiment 1 is shown;

[0023] Figure 2 A right-side view of Embodiment 1 is shown;

[0024] Figure 3 A cross-sectional schematic diagram of Embodiment 2 is shown;

[0025] Figure 4 A schematic diagram of the profile cross-section of Embodiment 2 is shown;

[0026] Figure 5 A cross-sectional schematic diagram of Embodiment 3 is shown;

[0027] Figure 6 A schematic diagram of the profile cross-section of Embodiment 3 is shown;

[0028] Figure 7 A cross-sectional schematic diagram of Example 4 is shown;

[0029] Figure 8 A schematic diagram of the profile cross-section of Embodiment 4 is shown.

[0030] In the diagram: 1. Top plate; 2. First side sealing plate; 3. Bottom plate; 4. Second side sealing plate; 5. Slot; 6. Strip protrusion; 7. First oblique support plate; 8. Second oblique support plate; 9. Reinforcing plate; 10. Top plate weld; 11. Bottom plate weld; 12. First edge sealing plate; 13. Second edge sealing plate; 14. First vertical support plate; 15. Third oblique support plate; 16. Second vertical support plate. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Example 1

[0033] like Figure 1-8 As shown, an aluminum alloy plate structure based on industrial aluminum extrusion profiles includes several profiles arranged in parallel. Each profile includes a top plate 1, a first side plate 2, a bottom plate 3, and a second side plate 4 connected end-to-end. These three plates together form a rectangular structure. Several inclined webs are provided between the top plate 1 and the bottom plate 3, with both ends connected to the top plate 1 and the bottom plate 3, respectively. The rightmost web's right end is also connected to one end of the first side plate 2, and the leftmost web's left end is also connected to one end of the second side plate 4. In other words, the rightmost web's right end is connected to a corner point on the right side of the profile, and the leftmost web's left end is connected to a corner point on the left side of the profile. The inclined webs facilitate force transmission perpendicular to the profile direction, greatly increasing the structural strength of the profiles and giving the plate structure composed of multiple profiles excellent load-bearing capacity.

[0034] The top plates 1 of two adjacent profiles are connected by welding, so that the connection between the top plates 1 of the two adjacent profiles is provided with a top plate weld 10, and the penetration depth of the top plate weld 10 is greater than the thickness of the top plate 1; the bottom plates 3 of two adjacent profiles are connected by welding, and the connection between the bottom plates 3 of the two adjacent profiles is provided with a bottom plate weld 11, and the penetration depth of the bottom plate weld 11 is greater than the thickness of the bottom plate 3. That is, the two adjacent profiles are connected by welding, so that after welding, the unidirectional force transmission structure is transformed into a bidirectional force transmission structure, thereby enabling the manufacture of aluminum alloy sheets. Moreover, the penetration depth of the weld is greater than the thickness of the top plate or bottom plate, so that the weld can transmit not only the in-plane force of the panel, but also the shear force of the web, thereby achieving an equal strength connection perpendicular to the profile direction.

[0035] The first side sealing plate 2 has a long strip-shaped groove 5 in the middle, and the groove 5 is the same length as the first side sealing plate 2. The second side sealing plate 4 has a strip-shaped protrusion 6 in the middle that matches the groove 5. When splicing two profiles, the strip-shaped protrusion 6 is inserted into the groove 5, so that the two profiles can be quickly positioned, which not only facilitates the subsequent welding process, but also increases the connection strength between the two profiles.

[0036] The profile includes a first edge sealing plate 12 and a second edge sealing plate 13, which are respectively disposed on the front and rear sides of the web plate, thereby sealing the front and rear sides of the profile. To facilitate fixing the first edge sealing plate 12 and the second edge sealing plate 13, the upper and lower sides of the first edge sealing plate 12 are welded to the top plate 1 and the bottom plate 3, respectively. Similarly, the upper and lower sides of the second edge sealing plate 13 are welded to the top plate 1 and the bottom plate 3, respectively.

[0037] The top plate 1, the first side sealing plate 2, the bottom plate 3, the second side sealing plate 4 and the web plate adopt an integrated structure, and the profile is made of aluminum alloy profile to facilitate the production of the profile and to give the profile better structural strength.

[0038] Example 2

[0039] like Figure 3-4 As shown, an aluminum alloy plate structure based on industrial aluminum extrusion profiles includes several profiles arranged in parallel and welded together. Each profile includes a top plate 1, a first side sealing plate 2, a bottom plate 3, and a second side sealing plate 4 connected end-to-end. The top plate 1, first side sealing plate 2, bottom plate 3, and second side sealing plate 4 together form a rectangular structure. Several inclined webs are provided between the top plate 1 and the bottom plate 3. The two ends of each web are connected to the top plate 1 and the bottom plate 3, respectively. The rightmost end of the rightmost web is also connected to one end of the first side sealing plate 2, and the leftmost end of the leftmost web is also connected to one end of the second side sealing plate 4. The webs include several... The structure consists of a first inclined support plate 7 and several second inclined support plates 8. The first inclined support plate 7 and the second inclined support plate 8 are inclined in opposite directions and are arranged alternately and connected end to end. A vertically arranged reinforcing plate 9 is provided on the middle side between the first inclined support plate 7 and the second inclined support plate 8. One end of the reinforcing plate 9 is connected to the top plate 1 or the bottom plate 3. This design forms a continuous wavy web by the first inclined support plate 7 and the second inclined support plate 8, which are inclined in opposite directions and connected end to end. The reinforcing plate 9 further increases the structural strength of the profile, thereby ensuring the load-bearing capacity of the plate structure after multiple profiles are welded.

[0040] Specifically, the top plate 1, the first side sealing plate 2, the bottom plate 3, the second side sealing plate 4, the first inclined support plate 7, the second inclined support plate 8, and the reinforcing plate 9 adopt an integrated structure.

[0041] Example 3

[0042] like Figure 5-6As shown, an aluminum alloy plate structure based on industrial aluminum extrusion profiles includes several profiles arranged in parallel and welded together. Each profile includes a top plate 1, a first side sealing plate 2, a bottom plate 3, and a second side sealing plate 4 connected end-to-end. The top plate 1, first side sealing plate 2, bottom plate 3, and second side sealing plate 4 together form a rectangular structure. Several inclined webs are provided between the top plate 1 and the bottom plate 3, with both ends of the webs connected to the top plate 1 and the bottom plate 3 respectively. The rightmost web has its right end connected to one end of the first side sealing plate 2, and the leftmost web has its left end connected to one end of the second side sealing plate 4. The webs include several first inclined support plates 7 and several second inclined support plates 8. The first inclined support plate 7 and the second inclined support plate 8 have opposite inclination directions. The first inclined support plate 7 and the second inclined support plate 8 are arranged alternately and connected end to end. A first vertical support plate 14 is provided in the middle between the first inclined support plate 7 and the second inclined support plate 8. One end of the first vertical support plate 14 is connected to the connection between the first inclined support plate 7 and the second inclined support plate 8, and the other end of the first vertical support plate 14 is connected to the top plate 1 or the bottom plate 3. This design forms a continuous wavy web by the first inclined support plate 7 and the second inclined support plate 8 with opposite inclination directions and connected end to end. The first vertical support plate 14 further increases the structural strength of the profile, thereby ensuring the load-bearing capacity of the plate structure after multiple profiles are welded.

[0043] Specifically, the top plate 1, the first side sealing plate 2, the bottom plate 3, the second side sealing plate 4, the first inclined support plate 7, the second inclined support plate 8, and the first vertical support plate 14 adopt an integrated structure.

[0044] Example 4

[0045] like Figure 7-8 As shown, an aluminum alloy plate structure based on industrial aluminum extrusion profiles includes several profiles arranged in parallel and welded together. Each profile includes a top plate 1, a first side sealing plate 2, a bottom plate 3, and a second side sealing plate 4 connected end-to-end. The top plate 1, first side sealing plate 2, bottom plate 3, and second side sealing plate 4 together form a rectangular structure. Several inclined webs are provided between the top plate 1 and the bottom plate 3, with both ends of the webs connected to the top plate 1 and the bottom plate 3 respectively. The rightmost end of the rightmost web is also connected to one end of the first side sealing plate 2. The left end of the leftmost web plate among several web plates is also connected to one end of the second side sealing plate 4; furthermore, the web plate includes several third oblique support plates 15 arranged in parallel, and a second vertical support plate 16 is provided between two adjacent third oblique support plates 15. The third oblique support plates 15 and the second vertical support plates 16 are connected end to end. This design improves the structural strength of the profile by connecting the obliquely set third oblique support plates 15 and the second vertical support plates 16 end to end, thereby ensuring the load-bearing capacity of the plate structure after multiple profiles are welded.

[0046] Specifically, the top plate 1, the first side sealing plate 2, the bottom plate 3, the second side sealing plate 4, the third inclined support plate 15, and the second vertical support plate 16 adopt an integrated structure.

[0047] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aluminum alloy plate structure based on industrial aluminum extrusion profiles, comprising a plurality of profiles arranged in parallel, each profile including a top plate, a first side sealing plate, a bottom plate, and a second side sealing plate connected end-to-end, wherein the top plate, the first side sealing plate, the bottom plate, and the second side sealing plate together form a rectangular structure, characterized in that, A plurality of inclined web plates are provided between the top plate and the bottom plate, and the two ends of the web plates are respectively connected to the top plate and the bottom plate; The right end of the rightmost web of the plurality of web plates is also connected to one end of the first side sealing plate, and the left end of the leftmost web of the plurality of web plates is also connected to one end of the second side sealing plate. The two adjacent profiles are connected by welding, and the connection between the two adjacent profiles is provided with top plate welds and bottom plate welds arranged in an upper and lower manner. The penetration depth of the top plate weld is greater than the thickness of the top plate, and the penetration depth of the bottom plate weld is greater than the thickness of the bottom plate.

2. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 1, characterized in that, The first side sealing plate has a long, narrow groove in the middle, the groove being the same length as the first side sealing plate. The second side sealing plate has a strip-shaped protrusion in the middle that matches the groove.

3. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 1, characterized in that, The profile includes a first edge banding plate and a second edge banding plate, which are respectively disposed on the front and rear sides of the web.

4. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 1, characterized in that, The web includes several first inclined support plates and several second inclined support plates. The first inclined support plates and the second inclined support plates are inclined in opposite directions. The first inclined support plates and the second inclined support plates are arranged alternately and connected end to end.

5. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 4, characterized in that, A vertically arranged reinforcing plate is provided on the middle side between the first inclined support plate and the second inclined support plate, and one end of the reinforcing plate is connected to the top plate or the bottom plate.

6. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 4, characterized in that, A first vertical support plate is provided on the middle side between the first inclined support plate and the second inclined support plate. One end of the first vertical support plate is connected to the connection between the first inclined support plate and the second inclined support plate, and the other end of the first vertical support plate is connected to the top plate or the bottom plate.

7. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 1, characterized in that, The web includes several third oblique support plates arranged in parallel, and a second vertical support plate is provided between two adjacent third oblique support plates. The third oblique support plates and the second vertical support plates are connected end to end.

8. An aluminum alloy plate structure based on an industrial aluminum extruded profile according to claim 1, characterized in that, The profile is made of aluminum alloy.

Images