A type of aluminum honeycomb structure reinforcing rib

Abstract

This application discloses an aluminum honeycomb structure reinforcing rib, belonging to the field of aluminum honeycomb panels. The aluminum honeycomb structure reinforcing rib includes a reinforcing mechanism disposed between an aluminum upper plate and an aluminum lower plate, which cooperates with the aluminum honeycomb core to provide support. The reinforcing mechanism includes transverse reinforcing ribs and longitudinal reinforcing ribs, which are respectively disposed on both sides of the aluminum honeycomb core. The two sides of the transverse reinforcing ribs are respectively bonded and fixed to the aluminum honeycomb core and the aluminum upper plate, and the two sides of the longitudinal reinforcing ribs are respectively bonded and fixed to the aluminum honeycomb core and the aluminum lower plate. This aluminum honeycomb structure reinforcing rib, by providing transverse and longitudinal reinforcing ribs on both sides of the aluminum honeycomb core between the aluminum upper plate and the aluminum lower plate, provides higher support strength compared to traditional single-layer aluminum honeycomb core structures.

Description

Technical Field

[0001] This application relates to the field of aluminum honeycomb panel technology, specifically an aluminum honeycomb structure reinforcing rib. Background Technology

[0002] Honeycomb panels are a type of high-strength, lightweight mechanical and engineering structure, consisting of upper and lower layers and honeycomb layers bonded together with adhesives. Currently, the two most common types of honeycomb panels are paper honeycomb panels, fiberglass honeycomb panels, and aluminum honeycomb panels. Paper honeycomb panels are made by impregnating paper with resin and bonding it with plant fiber foam board. They are low in cost but low in strength, not resistant to moisture, and prone to aging. They are currently only used in buildings such as lightweight mobile homes. Currently, aluminum-plastic composite honeycomb panels do not have internal reinforcing ribs in their profiles and rely solely on the aluminum-plastic profiles themselves for support, resulting in relatively weak support capacity and low impact strength.

[0003] Therefore, this application provides an aluminum honeycomb structure reinforcing rib to solve the above problems. Utility Model Content

[0004] This application provides an aluminum honeycomb structure reinforcing rib, which aims to solve the problems of poor self-support capacity of existing aluminum honeycomb panels mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: an aluminum honeycomb structure reinforcing rib, comprising a reinforcing mechanism disposed between an aluminum upper plate and an aluminum lower plate, which cooperates with the aluminum honeycomb core to provide support:

[0006] The reinforcing mechanism includes transverse reinforcing ribs and longitudinal reinforcing ribs, which are respectively placed on both sides of the aluminum honeycomb core. The two sides of the transverse reinforcing ribs are bonded and fixed to the aluminum honeycomb core and the upper aluminum plate, respectively, while the two sides of the longitudinal reinforcing ribs are bonded and fixed to the aluminum honeycomb core and the lower aluminum plate, respectively. Thus, in use, by providing transverse and longitudinal reinforcing ribs on both sides of the aluminum honeycomb core between the upper and lower aluminum plates, the supporting strength is higher than that of a traditional single-layer aluminum honeycomb core structure.

[0007] Preferably, to ensure the supporting effect, the transverse reinforcing rib plate includes a plurality of transverse ribs distributed in parallel, and a first edge strip is fixedly installed at both ends of the plurality of transverse ribs. The first edge strip is arranged perpendicularly and staggered with the transverse ribs. The transverse ribs are bonded and fixed to the aluminum honeycomb core and the aluminum upper plate, thereby ensuring the supporting strength of the transverse reinforcing rib plate.

[0008] Preferably, to ensure the supporting effect, the longitudinal reinforcing rib plate includes a plurality of parallel longitudinal ribs, and each end of the plurality of longitudinal ribs is fixedly installed with a second side strip. The second side strip is arranged perpendicularly and staggered with the longitudinal ribs. The longitudinal ribs are bonded and fixed to the aluminum honeycomb core and the aluminum lower plate. The longitudinal ribs are arranged perpendicularly and staggered with the transverse ribs, thereby ensuring the supporting strength of the longitudinal reinforcing rib plate.

[0009] Preferably, in order to facilitate the storage of raw materials, both the transverse and longitudinal ribs are designed in a continuous Z-shape, which facilitates the storage of raw materials before assembly.

[0010] Preferably, for ease of positioning, a positioning mechanism is provided between the upper aluminum plate and the lower aluminum plate. The positioning mechanism includes a positioning tube fixedly installed on the lower aluminum plate near the four corners and a positioning pin fixedly installed on the upper aluminum plate near the four corners. The positioning pin is inserted into the positioning tube to prevent misalignment that could lead to instability after the device is bonded.

[0011] Preferably, in order to tighten the aluminum honeycomb core, the honeycomb holes of the aluminum honeycomb core are provided through the positioning tube and positioning pin, which improves the stability of the aluminum honeycomb core during installation and prevents the edges of the aluminum upper plate and aluminum lower plate from collapsing.

[0012] Preferably, in order to tighten the first and second side strips, the ends of the first and second side strips are fixedly installed with U-shaped hooks. The hooks are sleeved on the positioning tube and the positioning pin to prevent the displacement and shrinkage of the transverse and longitudinal ribs and ensure the support effect.

[0013] The aluminum honeycomb structure with reinforcing ribs provides higher support strength than traditional single-layer aluminum honeycomb structures by setting transverse and longitudinal reinforcing ribs on both sides of the aluminum honeycomb core between the aluminum upper and lower plates.

[0014] The aluminum honeycomb structure reinforcing ribs are inserted into the positioning tubes via positioning pins to position the upper and lower aluminum plates, facilitating fixation and preventing misalignment that could lead to instability after the device is bonded. Attached Figure Description

[0015] Figure 1 A schematic diagram of the external structure of an aluminum honeycomb reinforcing rib;

[0016] Figure 2 A schematic diagram of the internal longitudinal reinforcing rib plate structure of an aluminum honeycomb structure;

[0017] Figure 3 A schematic diagram of the internal transverse reinforcing rib plate structure of an aluminum honeycomb structure;

[0018] Figure 4This is a schematic cross-sectional view of a reinforcing rib in an aluminum honeycomb structure.

[0019] In the picture:

[0020] 1. Aluminum upper plate; 2. Aluminum lower plate; 3. Aluminum honeycomb core; 4. Reinforcing mechanism; 41. Transverse reinforcing rib; 411. Transverse rib; 412. First side strip; 42. Longitudinal reinforcing rib; 421. Longitudinal rib; 422. Second side strip; 423. Hook part; 5. Positioning mechanism; 51. Positioning tube; 52. Positioning pin. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Example 1

[0023] This embodiment provides an aluminum honeycomb structure reinforcing rib, such as Figure 1-4 As shown, the reinforcing rib includes a reinforcing mechanism 4 disposed between the upper aluminum plate 1 and the lower aluminum plate 2, which cooperates with the aluminum honeycomb core 3 to provide support.

[0024] The reinforcing mechanism 4 includes a transverse reinforcing rib 41 and a longitudinal reinforcing rib 42. The transverse reinforcing rib 41 and the longitudinal reinforcing rib 42 are respectively placed on both sides of the aluminum honeycomb core 3. The two sides of the transverse reinforcing rib 41 are respectively bonded and fixed to the aluminum honeycomb core 3 and the aluminum upper plate 1, and the two sides of the longitudinal reinforcing rib 42 are respectively bonded and fixed to the aluminum honeycomb core 3 and the aluminum lower plate 2.

[0025] In use, by setting transverse reinforcing ribs 41 and longitudinal reinforcing ribs 42 on both sides of the aluminum honeycomb core 3 between the aluminum upper plate 1 and the aluminum lower plate 2, the support strength is higher than that of the traditional single-layer aluminum honeycomb core 3 structure.

[0026] It is understandable that existing technologies use external reinforcing ribs to improve the strength of aluminum honeycomb panels. However, this method of using external reinforcing ribs is prone to causing the ribs to fall off during use, and external reinforcing ribs occupy more construction space and have poor overall integrity. This device adopts an integrated built-in transverse reinforcing rib plate 41 and longitudinal reinforcing rib plate 42 design, which improves space utilization, reduces the risk of reinforcing ribs falling off and dispersing, and improves stability.

[0027] Specifically, the transverse reinforcing rib plate 41 includes several transverse ribs 411 distributed in parallel. Each end of the transverse ribs 411 is fixedly installed with a first side strip 412. The first side strip 412 and the transverse ribs 411 are arranged perpendicularly and alternately. The transverse ribs 411 are bonded and fixed to the aluminum honeycomb core 3 and the aluminum upper plate 1.

[0028] In use, the transverse stiffeners 411 are laid flat on the aluminum honeycomb core 3 and bonded to the aluminum honeycomb core 3 and the aluminum upper plate 1 to increase the contact area between the transverse stiffeners 411 and the aluminum honeycomb core 3 and the aluminum upper plate 1, thereby ensuring the support strength of the transverse stiffeners 41.

[0029] More specifically, the longitudinal reinforcing rib plate 42 includes several parallel longitudinal ribs 421, and each end of the longitudinal ribs 421 is fixedly installed with a second side strip 422. The second side strip 422 is perpendicularly staggered with the longitudinal ribs 421. The longitudinal ribs 421 are bonded and fixed to the aluminum honeycomb core 3 and the aluminum lower plate 2. The longitudinal ribs 421 are perpendicularly staggered with the transverse ribs 411.

[0030] In use, the longitudinal stiffeners 421 are laid flat on the aluminum lower plate 2 and bonded to the bottom of the aluminum honeycomb core 3 and the aluminum lower plate 2 to increase the contact area between the longitudinal stiffeners 421 and the aluminum honeycomb core 3 and the aluminum lower plate 2, thereby ensuring the support strength of the longitudinal stiffeners 42.

[0031] Furthermore, both the transverse stiffeners 411 and the longitudinal stiffeners 421 are designed in a continuous Z-shape.

[0032] It is understandable that designing the transverse ribs 411 and longitudinal ribs 421 into a Z-shaped structure allows the transverse ribs 411 and longitudinal ribs 421 to contract along the Z-shaped turning point, so as to merge their respective first side strips 412 and second side strips 422, thereby facilitating the storage of raw materials before assembly.

[0033] Example 2

[0034] Unlike Embodiment 1, the overall thickness of the device increases after adding transverse ribs 411 and longitudinal ribs 421, making positioning inconvenient. Therefore, a positioning mechanism 5 is also provided between the aluminum upper plate 1 and the aluminum lower plate 2. The positioning mechanism 5 includes positioning tubes 51 fixedly installed on the aluminum lower plate 2 near the four corners and positioning pins 52 fixedly installed on the aluminum upper plate 1 near the four corners. The positioning pins 52 are inserted into the positioning tubes 51.

[0035] In use, the positioning pin 52 is inserted into the positioning tube 51 to position the upper aluminum plate 1 and the lower aluminum plate 2, which facilitates fixation and avoids misalignment that could lead to instability after the device is bonded.

[0036] Furthermore, the honeycomb holes of the aluminum honeycomb core 3 are set through the positioning tube 51 and the positioning pin 52.

[0037] During use, the aluminum honeycomb core 3 is usually in an elastically contracted state during production. When it is bonded to the aluminum upper plate 1 and aluminum lower plate 2, it will usually shrink. Therefore, during installation, the honeycomb holes at the four corners of the aluminum honeycomb core 3 can be fitted onto the positioning tube 51 to stabilize and stretch the aluminum honeycomb core 3, prevent the aluminum honeycomb core 3 from shrinking automatically, improve the stability of the aluminum honeycomb core 3 during installation, and prevent the edges of the aluminum upper plate 1 and aluminum lower plate 2 from collapsing.

[0038] Furthermore, the ends of the first side strip 412 and the second side strip 422 are both fixedly equipped with U-shaped hook portions 423, which are sleeved on the positioning tube 51 and the positioning pin 52.

[0039] In use, the first side strip 412 and the second side strip 422 are stretched to unfold the transverse rib 411 and the longitudinal rib 421. Then, the hooks 423 at the ends of the first side strip 412 and the second side strip 422 are hooked onto the positioning tube 51 and the positioning pin 52 to stably support the transverse rib 411 and the longitudinal rib 421, preventing the transverse rib 411 and the longitudinal rib 421 from shifting or shrinking, thus ensuring the support effect.

[0040] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A reinforcing rib for an aluminum honeycomb structure, comprising a reinforcing mechanism (4) disposed between an aluminum upper plate (1) and an aluminum lower plate (2) and cooperating with an aluminum honeycomb core (3) to provide support, characterized in that: The reinforcing mechanism (4) includes a transverse reinforcing rib (41) and a longitudinal reinforcing rib (42). The transverse reinforcing rib (41) and the longitudinal reinforcing rib (42) are respectively placed on both sides of the aluminum honeycomb core (3). The two sides of the transverse reinforcing rib (41) are respectively bonded and fixed to the aluminum honeycomb core (3) and the aluminum upper plate (1). The two sides of the longitudinal reinforcing rib (42) are respectively bonded and fixed to the aluminum honeycomb core (3) and the aluminum lower plate (2).

2. The aluminum honeycomb structure reinforcing rib according to claim 1, characterized in that: The transverse reinforcing rib plate (41) includes a plurality of transverse ribs (411) distributed in parallel. Each end of the plurality of transverse ribs (411) is fixedly installed with a first side strip (412). The first side strip (412) and the transverse ribs (411) are arranged perpendicularly and staggered. The transverse ribs (411) are bonded and fixed to the aluminum honeycomb core (3) and the aluminum upper plate (1).

3. The aluminum honeycomb structure reinforcing rib according to claim 2, characterized in that: The longitudinal reinforcing rib plate (42) includes a plurality of parallel longitudinal ribs (421), and a second side strip (422) is fixedly installed at both ends of the plurality of longitudinal ribs (421). The second side strip (422) is perpendicularly staggered with the longitudinal ribs (421). The longitudinal ribs (421) are bonded and fixed to the aluminum honeycomb core (3) and the aluminum lower plate (2). The longitudinal ribs (421) are perpendicularly staggered with the transverse ribs (411).

4. The aluminum honeycomb structure reinforcing rib according to claim 3, characterized in that: Both the transverse stiffeners (411) and the longitudinal stiffeners (421) are designed in a continuous Z-shape.

5. The aluminum honeycomb structure reinforcing rib according to claim 4, characterized in that: A positioning mechanism (5) is also provided between the aluminum upper plate (1) and the aluminum lower plate (2). The positioning mechanism (5) includes a positioning tube (51) fixedly installed on the aluminum lower plate (2) near the four corners and a positioning pin (52) fixedly installed on the aluminum upper plate (1) near the four corners. The positioning pin (52) is inserted into the positioning tube (51).

6. The aluminum honeycomb structure reinforcing rib according to claim 5, characterized in that: The aluminum honeycomb core (3) has honeycomb holes that pass through the positioning tube (51) and the positioning pin (52).

7. The aluminum honeycomb structure reinforcing rib according to claim 5, characterized in that: The ends of the first side strip (412) and the second side strip (422) are both fixedly installed with hooks (423) in a U-shape design, and the hooks (423) are sleeved on the positioning tube (51) and the positioning pin (52).

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