Bending-resistant aluminum plate with built-in cross reinforcement

Abstract

This utility model relates to the field of aluminum plate technology, specifically to a bending-resistant aluminum plate with built-in cross reinforcing ribs, comprising: an upper plate, a lower plate, and cross reinforcing ribs. The upper and lower plates each have insertion slots at their adjacent ends. Insertion blocks are fixed at both ends of the cross reinforcing ribs, and these blocks are movably inserted into the insertion slots on the upper and lower plates, respectively. A limiting mechanism is provided between the cross reinforcing ribs and the insertion slots. The beneficial effect is that by embedding several sets of cross reinforcing ribs between the upper and lower plates, and limiting the insertion blocks at both ends of the cross reinforcing ribs to the insertion slots on the upper and lower plates, the installation of the upper plate, lower plate, and each set of cross reinforcing ribs is completed, forming a bending-resistant aluminum plate with built-in cross reinforcing ribs. Several sets of "+"-shaped cross reinforcing ribs, when spliced ​​together, form a large number of hollow areas, saving material for the cross reinforcing ribs and reducing weight.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plates, specifically to a bending-resistant aluminum plate with built-in cross reinforcing ribs. Background Technology

[0002] Aluminum sheets are rectangular plates made from aluminum or aluminum alloys through rolling, stretching and other processes. They have advantages such as being lightweight, high-strength, and highly corrosion-resistant, and are therefore widely used in construction and other fields, especially in the construction of temporary prefabricated houses.

[0003] However, aluminum sheets have poor hardness and are prone to bending and denting when subjected to external pressure. Moreover, aluminum sheets are very expensive. Simply increasing the thickness to solve this problem would lead to high construction costs for temporary prefabricated houses and make them inconvenient to transport. To solve this problem, a bending-resistant aluminum sheet with built-in cross reinforcing ribs is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a bending-resistant aluminum plate with built-in cross reinforcing ribs to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending-resistant aluminum plate with built-in cross reinforcing ribs, comprising: an upper plate, a lower plate, and cross reinforcing ribs. The upper plate and the lower plate are provided with insertion slots at their adjacent ends. Insertion blocks are fixed at both ends of the cross reinforcing ribs. The insertion blocks at both ends of the cross reinforcing ribs are movably inserted into the insertion slots on the upper plate and the lower plate, respectively. A limit mechanism is provided between the cross reinforcing ribs and the insertion slots.

[0006] Preferably, the cross reinforcing ribs are provided in several groups, and the several groups of cross reinforcing ribs are evenly distributed between the upper plate and the lower plate.

[0007] Preferably, the cross reinforcing ribs are in the shape of a cross, and adjacent sets of cross reinforcing ribs are closely fitted together.

[0008] Preferably, the insertion slot is a rectangular groove, and the insertion block is a rectangular block structure.

[0009] Preferably, the limiting mechanism includes: a first limiting hole, a second limiting hole, and a limiting rod. The first limiting hole is formed on the upper plate and the lower plate, the second limiting hole is formed on the plug-in block, and the limiting rod is inserted into each set of second limiting holes along the first limiting hole.

[0010] Preferably, the plug-in block has a limiting groove, the limiting rod has a fixed limiting block, the limiting rod has a round rod structure, and the limiting block is rotatably connected in the limiting groove.

[0011] Preferably, the upper plate, the lower plate, and the plug-in block are all provided with limit block channels, the limit block channels are connected to the limit slots, and the limit block channels cooperate with the limit blocks.

[0012] Preferably, both the upper and lower plates are provided with pull ring storage slots, and the end of the limiting rod is rotatably connected to a pull ring, which is movably connected in the pull ring storage slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The present invention proposes an anti-bending aluminum plate with built-in cross reinforcing ribs. Several sets of cross reinforcing ribs are embedded between the upper and lower plates. By limiting the insertion blocks at the upper and lower ends of the cross reinforcing ribs in the insertion slots on the upper and lower plates, the installation of the upper plate, lower plate, and each set of cross reinforcing ribs is completed, forming an anti-bending aluminum plate with built-in cross reinforcing ribs. The cross reinforcing ribs are made of carbon fiber material, which has high hardness and low weight. Several sets of cross reinforcing ribs spliced ​​together can enhance the hardness of the entire anti-bending aluminum plate with built-in cross reinforcing ribs. At the same time, several sets of "+" shaped cross reinforcing ribs spliced ​​together will form a large number of hollow areas, which can save material for cross reinforcing ribs and reduce weight. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of a cross-stiffening rib structure;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the limiting groove;

[0020] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point B;

[0021] Figure 7 This is a schematic diagram of the cross-sectional structure of the limiting block channel;

[0022] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point C.

[0023] In the diagram: 1. Upper plate; 2. Lower plate; 3. Cross reinforcing rib; 4. Insertion groove; 5. Insertion block; 6. First limiting hole; 7. Second limiting hole; 8. Limiting rod; 9. Limiting groove; 10. Limiting block channel; 11. Pull ring storage groove; 12. Pull ring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1: Please refer to Figures 1-8 This utility model provides a technical solution: a bending-resistant aluminum plate with built-in cross reinforcing ribs, comprising: an upper plate 1, a lower plate 2, and cross reinforcing ribs 3. The upper plate 1 and the lower plate 2 are each provided with an insertion groove 4 at their adjacent ends. Insertion blocks 5 are fixed at both the upper and lower ends of the cross reinforcing ribs 3. The insertion blocks 5 at the upper and lower ends of the cross reinforcing ribs 3 are respectively movably inserted into the insertion grooves 4 on the upper plate 1 and the lower plate 2. A limiting mechanism is provided between the cross reinforcing ribs 3 and the insertion grooves 4. Several groups of cross reinforcing ribs 3 are provided, evenly distributed between the upper plate 1 and the lower plate 2. The cross reinforcing ribs 3 have a "+" shaped structure, and adjacent groups of cross reinforcing ribs 3 are tightly fitted together. The insertion grooves 4 are rectangular grooves, and the insertion blocks 5 are rectangular blocks.

[0026] In actual use, several sets of cross-reinforcing ribs 3 are embedded between the upper plate 1 and the lower plate 2. The insertion blocks 5 at both ends of the cross-reinforcing ribs 3 are positioned in the insertion slots 4 on the upper plate 1 and the lower plate 2, thus completing the installation of the upper plate 1, the lower plate 2, and each set of cross-reinforcing ribs 3, forming an anti-bending aluminum plate with built-in cross-reinforcing ribs. The cross-reinforcing ribs 3 are made of carbon fiber material, possessing high hardness and low weight. Several sets of cross-reinforcing ribs 3, spliced ​​together, enhance the hardness of the entire anti-bending aluminum plate with built-in cross-reinforcing ribs. When several sets of cross-shaped reinforcing ribs 3 are spliced ​​together, they form a large number of hollow areas, which can save material for the cross-reinforcing ribs 3 and reduce weight. In addition, when the external force is too great, causing the cross-reinforcing ribs 3 to be crushed and the upper plate 1 and lower plate 2 to bend or dent, the limiting mechanism is released, and the upper plate 1 and lower plate 2 are shaped using a shaping device to restore their shape. Then the crushed cross-reinforcing ribs 3 are replaced and reassembled, thus repairing the bending-resistant aluminum plate with built-in cross-reinforcing ribs.

[0027] Example 2: Based on Example 1, in order to achieve the limiting and releasing of the connection between the insertion slot 4 and the insertion block 5, the limiting mechanism includes: a first limiting hole 6, a second limiting hole 7, and a limiting rod 8. The first limiting hole 6 is formed on the upper plate 1 and the lower plate 2, the second limiting hole 7 is formed on the insertion block 5, and the limiting rod 8 is inserted into each set of second limiting holes 7 along the first limiting hole 6. The insertion block 5 has a limiting groove 9, and the limiting rod 8 is fixed with... The limiting block 10 and the limiting rod 8 are in the form of a round rod. The limiting block 10 is rotatably connected in the limiting groove 9. The upper plate 1, the lower plate 2 and the plug-in block 5 are all provided with limiting block channels 11. The limiting block channels 11 are connected to the limiting groove 9 and cooperate with the limiting block 10. The upper plate 1 and the lower plate 2 are both provided with pull ring storage grooves 12. The end of the limiting rod 8 is rotatably connected with a pull ring 13, which is movably connected in the pull ring storage groove 12.

[0028] Insert the limiting rod 8 into the first limiting hole 6 and each set of second limiting holes 7. Several sets of limiting blocks 10 on the limiting rod 8 are inserted into several sets of limiting slots 9 through the limiting block channel 11. Then, rotate the limiting rod 8 to make the limiting blocks 10 and the limiting block channel 11 misaligned. Then, the limiting rod 8 can be limited in the second limiting hole 7, and the plug-in block 5 can be limited in the plug-in slot 4. Then, rotate the pull ring 13 into the pull ring storage slot 12 to avoid affecting the use of the aluminum plate. Rotate the pull ring 13 out of the pull ring storage slot 12, and then rotate the limiting rod 8 in the opposite direction by ninety degrees to align the limiting blocks 10 with the limiting block channel 11. Then, pull the limiting rod 8 out of the first limiting hole 6 and the second limiting hole 7 to release the limitation.

[0029] In practical use, several sets of cross-reinforcing ribs 3 are embedded between the upper plate 1 and the lower plate 2. The upper and lower ends of the cross-reinforcing ribs 3 are positioned in the insertion slots 4 on the upper and lower plates 1 and 2, thus completing the installation of the upper plate 1, lower plate 2, and each set of cross-reinforcing ribs 3, forming an anti-bending aluminum plate with built-in cross-reinforcing ribs. The cross-reinforcing ribs 3 are made of carbon fiber, possessing high hardness and low weight. Several sets of cross-reinforcing ribs 3, when spliced ​​together, enhance the hardness of the entire anti-bending aluminum plate. Simultaneously, the splicing of several sets of "+"-shaped cross-reinforcing ribs 3 creates numerous hollow areas, saving material and reducing weight. Furthermore, when excessive external force causes the cross-reinforcing ribs 3 to be crushed, resulting in bending or denting of the upper plate 1 and lower plate 2, the limiting mechanism is released, and a shaping device is used to reshape the upper plate 1 and lower plate 2. The upper plate 1 and lower plate 2 are restored to their original shape. Then, the crushed cross reinforcing ribs 3 are replaced and reassembled, thus repairing the bending-resistant aluminum plate with built-in cross reinforcing ribs. The limiting rod 8 is inserted into the first limiting hole 6 and each set of second limiting holes 7. Several sets of limiting blocks 10 on the limiting rod 8 are inserted into several sets of limiting grooves 9 through the limiting block channel 11. The limiting rod 8 is then rotated to offset the limiting blocks 10 from the limiting block channel 11, thus limiting the limiting rod 8 in the second limiting hole 7. At the same time, the plug-in block 5 is limited in the plug-in groove 4. Then, the pull ring 13 is rotated into the pull ring storage groove 12 to avoid affecting the use of the aluminum plate. The pull ring 13 is rotated out of the pull ring storage groove 12. Then, the limiting rod 8 is rotated 90 degrees in the opposite direction to align the limiting blocks 10 with the limiting block channel 11. Then, the limiting rod 8 is pulled out from the first limiting hole 6 and the second limiting hole 7 to release the limiting position.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending-resistant aluminum plate with built-in cross reinforcing ribs, comprising: The upper plate (1), the lower plate (2) and the cross reinforcing rib (3) are characterized in that: the upper plate (1) and the lower plate (2) are provided with insertion slots (4) at their respective close ends, and the upper and lower ends of the cross reinforcing rib (3) are fixed with insertion blocks (5). The insertion blocks (5) at the upper and lower ends of the cross reinforcing rib (3) are respectively movably inserted into the insertion slots (4) on the upper plate (1) and the lower plate (2). A limit mechanism is provided between the cross reinforcing rib (3) and the insertion slots (4).

2. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 1, characterized in that: The cross reinforcing ribs (3) are provided in several groups, and the several groups of cross reinforcing ribs (3) are evenly distributed between the upper plate (1) and the lower plate (2).

3. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 1, characterized in that: The cross reinforcing ribs (3) are in the shape of a cross, and the two adjacent sets of cross reinforcing ribs (3) are closely fitted together.

4. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 1, characterized in that: The insertion slot (4) is a rectangular slot, and the insertion block (5) is a rectangular block structure.

5. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 1, characterized in that: The limiting mechanism includes: a first limiting hole (6), a second limiting hole (7) and a limiting rod (8). The first limiting hole (6) is opened on the upper plate (1) and the lower plate (2). The second limiting hole (7) is opened on the plug-in block (5). The limiting rod (8) is inserted into each group of second limiting holes (7) along the first limiting hole (6).

6. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 5, characterized in that: The plug-in block (5) has a limiting groove (9), and a limiting block (10) is fixed on the limiting rod (8). The limiting rod (8) has a round rod structure, and the limiting block (10) is rotatably connected in the limiting groove (9).

7. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 6, characterized in that: Limiting block channels (11) are provided on the upper plate (1), lower plate (2) and plug-in block (5). The limiting block channels (11) are connected to the limiting groove (9), and the limiting block channels (11) are engaged with the limiting blocks (10).

8. The bending-resistant aluminum plate with built-in cross reinforcing ribs according to claim 5, characterized in that: Both the upper plate (1) and the lower plate (2) are provided with pull ring storage grooves (12), and the end of the limiting rod (8) is rotatably connected to a pull ring (13), which is movably connected in the pull ring storage groove (12).

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