Light high-strength aluminum alloy accessory
By setting a triangle plate and reinforcement plate at the inner corner of the aluminum alloy connecting accessories, and combining the design of the limit plate and limit block, the problem of insufficient compressive resistance of the existing aluminum alloy connecting accessories is solved, significantly improving the strength of the accessories and Resistance to stress.
Patent Information
- Application Number
- CN202421232572.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
Existing aluminum alloy connecting accessories are prone to bending and deforming when the steel is subjected to external forces, and lack sufficient compressive resistance.
A lightweight and high-strength aluminum alloy accessories are designed, with the main body of which is an L-shaped structure, with triangle plates and reinforcement plates installed at the inner bends, and the support structure is strengthened by the limiting plates and limit blocks.
By setting a triangle plate and reinforcement plate at the corners of the main body, combined with the design of the limit plate and limit block, the compressive resistance and strength of the accessories are significantly improved.
Smart Images
Figure CN222479174U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum alloy accessories, in particular to a light and high-strength aluminum alloy accessory. Background Art
[0002] Aluminum alloy is an alloy with aluminum as the base and a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general characteristics of aluminum, aluminum alloy has some specific characteristics of alloys due to the different types and quantities of alloying elements added. Aluminum alloy has high strength, its specific strength is close to that of high alloy steel, its specific stiffness exceeds that of steel, it has good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, and can be used as a structural material. It is widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily necessities. In the construction industry, connecting accessories made of aluminum alloy are often used, through which steel can be fixed and docked together. However, the structure of the common aluminum alloy connecting accessories used for steel connection is relatively simple, usually a simple right-angle structure. When the steel is subjected to external force, the aluminum alloy connecting piece used for steel connection is easy to bend and deform. For this reason, this application proposes a lightweight and high-strength aluminum alloy accessory. Utility Model Content
[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a lightweight and high-strength aluminum alloy accessory, including a main body, which is arranged to be an L-shaped structure, and a triangular set plate is fixedly installed at the bending part of the inner side of the main body, and the two right-angled sides of the set plate are respectively fitted with the two inner walls of the main body, and a second through hole is opened at the middle position of the side surface of the set plate, and the bending part of the inner side of the main body is arranged to be a triangular reinforcement plate, and a plate groove matching the size of the set plate is opened at the corner of the right-angled side of the reinforcement plate, and the two right-angled sides of the reinforcement plate are respectively fitted with the two inner walls of the main body, and the set plate is embedded in the plate groove at the corner of the reinforcement plate, and a limit plate inclined at 45° is arranged between the two inner walls of the main body, the top end of the limit plate is arranged to be a horizontal straight part, the bottom end of the limit plate is arranged to be a vertical part, and the inclined part of the middle part of the limit plate is fitted with the hypotenuse of the reinforcement plate, and the two inner walls of the main body are fixedly installed with limit blocks, and the two limit blocks are respectively located at the two ends of the limit plate and fit with the two ends.
[0004] Furthermore, the horizontal and vertical parts of the limit plate are respectively fitted with the two inner walls of the main body, and a fourth screw groove is opened at both ends of the limit plate, and a fourth screw hole is opened at the middle position of the side of the two limit blocks, and fourth bolts threadedly connected to the fourth screw grooves at both ends of the limit plate are inserted through the two fourth screw holes.
[0005] Furthermore, third screw grooves are provided on the two inner walls of the main body, and third screw holes corresponding to the positions of the two third screw grooves are provided on the bottom of the horizontal part and the side of the vertical part of the limiting plate, and third bolts threadedly connected to the corresponding third screw grooves are inserted through the two third screw holes.
[0006] Furthermore, a second through hole is opened in the middle position of the side surface of the triangular plate, and a second screw hole penetrating the plate groove is opened on the side surface of the reinforcement plate. When the triangular plate is located in the plate groove, the second through hole on the side surface of the triangular plate is aligned with the second screw hole on the side surface of the reinforcement plate, and a second bolt is inserted through the second screw hole and the second through hole.
[0007] Furthermore, first screw holes are provided at both ends of the main body, and first bolts are inserted through the two first screw holes.
[0008] Furthermore, the main body, the triangular plate, the reinforcing plate, the limit plate and the limit block are all made of aluminum alloy.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] By arranging a triangular plate and a reinforcement plate at the inner corner of the main body, the compressive resistance of the main body can be increased, and then the limit plate is inserted between the two limit blocks from the side so that the inclined part of the limit plate fits with the reinforcement plate, while the two ends of the limit plate further support the two sides of the main body, thereby greatly enhancing the strength of the main body. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0015] Figure 4 It is a structural schematic diagram of the reinforcement plate of the utility model;
[0016] Figure 5 It is a schematic diagram of the cross-sectional structure of the reinforcement plate of the utility model;
[0017] Figure 6 It is a schematic diagram of the cross-sectional structure of the limiting plate of the utility model;
[0018] In the figure: 1, main body; 2, first screw hole; 3, first bolt; 4, triangular plate; 5, second through hole; 6, reinforcing plate; 7, plate groove; 8, second screw hole; 9, second bolt; 10, limit block; 11, limit plate; 12, third screw groove; 13, third screw hole; 14, third bolt; 15, fourth screw groove; 16, fourth screw hole; 17, fourth bolt. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Depend on Figure 1-6 The utility model includes a main body 1, which is set to an L-shaped structure. A triangular set plate 4 is fixedly installed at the bending part of the inner side of the main body 1. The two right-angled sides of the set plate 4 are respectively fitted with the two inner walls of the main body 1. A second through hole 5 is opened at the middle position of the side of the set plate 4. The bending part of the inner side of the main body 1 is set to a triangular reinforcement plate 6. A plate groove 7 with a size matched with the set plate 4 is opened at the corner of the right-angled side of the reinforcement plate 6. The two right-angled sides of the reinforcement plate 6 are respectively fitted with the two inner walls of the main body 1, and the set plate 4 is embedded in the plate groove 7 at the corner of the reinforcement plate 6. A 45° inclined limiting plate 11 is set between the two inner walls of the main body 1. The top end of the limiting plate 11 is set as a horizontal straight part, and the bottom end of the limiting plate 11 is set as a vertical part. The inclined portion of the middle part is fitted with the hypotenuse of the reinforcement plate 6, and the limiting blocks 10 are fixedly installed on the two inner walls of the main body 1. The two limiting blocks 10 are respectively located at the two ends of the limiting plate 11 and fit with its two ends. By setting a triangular plate 4 at the inner corner of the main body 1, and then placing the reinforcement plate 6 at the inner corner of the main body 1 and making the triangular plate 4 fit in the plate groove 7 at the corner of the reinforcement plate 6, and then completing the fixed connection between the triangular plate 4 and the reinforcement plate 6 by the second bolt 9, the compressive resistance at the corner of the main body 1 can be increased, and then the limiting plate 11 is inserted between the two limiting blocks 10 from the side, so that the inclined portion of the limiting plate 11 fits with the reinforcement plate 6, and at the same time, the two ends of the limiting plate 11 further support the two sides of the main body 1, thereby greatly enhancing the strength of the main body 1.
[0021] like Figure 2 and Figure 3As shown, the horizontal and vertical parts of the limit plate 11 are respectively fitted with the two inner walls of the main body 1, and fourth screw grooves 15 are opened at both ends of the limit plate 11, and fourth screw holes 16 are opened at the middle positions of the sides of the two limit blocks 10, and fourth bolts 17 threadedly connected to the fourth screw grooves 15 at both ends of the limit plate 11 are inserted through the two fourth screw holes 16. Through the fourth bolts 17, the two ends of the limit plate 11 can be fixedly connected to the two limit blocks 10 respectively, so that the limit plate 11 cannot be separated from between the two limit blocks 10, so that the limit plate 11 can play a role of squeezing and position restraining the reinforcement plate 6.
[0022] like Figure 2 and Figure 3 As shown, third screw grooves 12 are provided on the two inner walls of the main body 1, and third screw holes 13 corresponding to the positions of the two third screw grooves 12 are provided on the bottom of the horizontal part and the side of the vertical part of the limiting plate 11, and third bolts 14 threadedly connected to the corresponding third screw grooves 12 are inserted through the two third screw holes 13, and the two ends of the limiting block 10 can be connected to the two sides of the main body 1 respectively through the third bolts 14.
[0023] like Figure 1 and Figure 2 As shown, a second through hole 5 is opened in the middle position of the side surface of the triangle plate 4, and a second screw hole 8 penetrating the plate groove 7 is opened on the side surface of the reinforcement plate 6. When the triangle plate 4 is located in the plate groove 7, the second through hole 5 on the side surface of the triangle plate 4 is aligned with the second screw hole 8 on the side surface of the reinforcement plate 6, and a second bolt 9 is inserted through the second screw hole 8 and the second through hole 5. The reinforcement plate 6 and the triangle plate 4 can be fixedly connected together by the second bolt 9, so that the reinforcement plate 6 and the triangle plate 4 can play a supporting role at the inner corner of the main body 1.
[0024] like Figure 2 and Figure 3 As shown, first screw holes 2 are provided at both ends of the main body 1 , and first bolts 3 are inserted through the two first screw holes 2 , so that the main body 1 can be connected to the butt joint of the structure through the first bolts 3 .
[0025] like Figure 1 and Figure 2 As shown, the main body 1, the triangular plate 4, the reinforcing plate 6, the limiting plate 11 and the limiting block 10 are all made of aluminum alloy, so that the structure has a strong hardness.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A lightweight and high-strength aluminum alloy accessory, comprising a main body (1), characterized in that: The main body (1) is configured as an L-shaped structure, a triangular triangle plate (4) is fixedly mounted at the bend inside the main body (1), two right-angled sides of the triangle plate (4) are respectively fitted with two inner walls of the main body (1), a second through hole (5) is provided at the middle position of the side of the triangle plate (4), a triangular reinforcing plate (6) is configured at the bend inside the main body (1), a plate groove (7) of a size matching that of the triangle plate (4) is provided at the corner of the right-angled side of the reinforcing plate (6), the two right-angled sides of the reinforcing plate (6) are respectively fitted with two inner walls of the main body (1), and a second through hole (5) is provided at the middle position of the side of the triangle plate (4). The two inner walls of the main body (1) are fitted together, and the triangular plate (4) is embedded in the plate groove (7) at the corner of the reinforcing plate (6). A 45° inclined limiting plate (11) is arranged between the two inner walls of the main body (1). The top end of the limiting plate (11) is arranged as a horizontal straight portion, and the bottom end of the limiting plate (11) is arranged as a vertical portion. The inclined portion of the middle part of the limiting plate (11) is fitted with the oblique side of the reinforcing plate (6). The two inner walls of the main body (1) are fixedly installed with limiting blocks (10). The two limiting blocks (10) are respectively located at the two ends of the limiting plate (11) and fit with the two ends.
2. A lightweight and high-strength aluminum alloy accessory according to claim 1, characterized in that: The horizontal portion and the vertical portion of the limiting plate (11) are respectively fitted with the two inner walls of the main body (1), and fourth screw grooves (15) are provided at both ends of the limiting plate (11). Fourth screw holes (16) are provided at the middle positions of the sides of the two limiting blocks (10), and fourth bolts (17) threadedly connected to the fourth screw grooves (15) at both ends of the limiting plate (11) are inserted through the two fourth screw holes (16).
3. The lightweight and high-strength aluminum alloy accessory according to claim 1, characterized in that: The two inner walls of the main body (1) are both provided with third screw grooves (12); the bottom of the horizontal portion and the side of the vertical portion of the limiting plate (11) are both provided with third screw holes (13) corresponding to the positions of the two third screw grooves (12); and third bolts (14) threadedly connected to the corresponding third screw grooves (12) are inserted through the two third screw holes (13).
4. The lightweight and high-strength aluminum alloy accessory according to claim 1, characterized in that: A second through hole (5) is provided at the middle position of the side surface of the triangular plate (4), and a second screw hole (8) penetrating the plate groove (7) is provided on the side surface of the reinforcing plate (6). When the triangular plate (4) is located in the plate groove (7), the second through hole (5) on the side surface of the triangular plate (4) is aligned with the second screw hole (8) on the side surface of the reinforcing plate (6), and a second bolt (9) is inserted through the second screw hole (8) and the second through hole (5).
5. The lightweight and high-strength aluminum alloy accessory according to claim 1, characterized in that: Both ends of the main body (1) are provided with first screw holes (2), and first bolts (3) are inserted through the two first screw holes (2).
6. The lightweight and high-strength aluminum alloy accessory according to claim 1, characterized in that: The main body (1), the triangular plate (4), the reinforcing plate (6), the limiting plate (11) and the limiting block (10) are all made of aluminum alloy.