Steel skeleton light plate with high weather resistance

Abstract

The utility model discloses a high weatherability steel skeleton light -duty board, concretely relates to steel skeleton light -duty board technical field, including steel skeleton, the surface fixed setting of steel skeleton has hot dip galvanizing layer, the inner wall fixed setting of steel skeleton has a plurality of reinforcing strips, the top fixed setting of reinforcing strip has the protection mechanism, and the protection mechanism includes the core material layer fixed setting at the top of reinforcing strip, and the core material layer is made of modified expanded perlite composite core material, and the surface fixed setting of core material layer has waterproof layer, and the top fixed setting of core material layer has panel layer. The utility model discloses steel skeleton hot dip galvanizing layer effectively insulates corrosive medium, and promotes structural durability, and moreover, reinforcing strip and core material layer combination, and give consideration to strength and heat preservation, heat insulation, sound absorption and noise reduction performance, and moreover, panel layer enhances wear resistance and crack resistance, and resists harsh environment erosion, and all -round guarantee board quality and service life, and moreover, the whole installation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of steel-framed lightweight panels, and more specifically, to steel-framed lightweight panels with high weather resistance. Background Technology

[0002] Steel-framed lightweight panels, as a type of composite panel that integrates load-bearing, heat insulation, and waterproofing, are widely used in industrial plants, warehousing and logistics, public buildings and other fields due to their light weight, convenient construction, and high cost performance. Their typical structure consists of a steel frame, lightweight core material and panel, meeting the needs of modern buildings for panel materials.

[0003] In existing structures, fixed-point welding allows rainwater to seep into the house through the gaps between the panels, causing leaks. If all joint surfaces of the panels are welded, the amount of welding will be excessive, resulting in low installation efficiency.

[0004] A search revealed that Chinese patent CN222350063U discloses a steel-framed lightweight roof panel. This structure, by embedding the cladding plates on the panel into the stepped grooves of adjacent panels, allows the gaps on the outer edges of the cladding plates to be misaligned with the gaps on the edges of the stepped grooves, thereby effectively preventing rainwater from seeping into the room through the gaps between adjacent panels. At the same time, the outer surface of the panel is a unified whole, resulting in a more complete appearance.

[0005] However, in actual use, the steel frame relies solely on basic rust prevention treatment. Due to the thin protective layer and high porosity, it cannot effectively isolate air and moisture, resulting in direct contact between the steel and the external environment. Furthermore, the embedded installation method of the mounting plate and stepped groove requires cutting or drilling the edges of the steel frame. The exposed steel is prone to forming electrochemical corrosion initiation points, making the steel frame susceptible to corrosion due to inadequate surface protection measures, which affects the overall strength and foundation stability. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a lightweight steel frame panel with high weather resistance to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A high weather-resistant steel-framed lightweight panel includes a steel frame, the surface of which is fixedly provided with a hot-dip galvanized layer, and the inner wall of which is fixedly provided with multiple reinforcing strips, and the top of the reinforcing strips is fixedly provided with a protective mechanism.

[0009] The protective mechanism includes a core material layer fixedly installed on top of the reinforcing strip. The core material layer is made of modified expanded perlite composite core material. A waterproof layer is fixedly installed on the surface of the core material layer. A panel layer is fixedly installed on top of the core material layer. The panel layer is made of base cement board material. An anti-crack mortar layer is fixedly installed inside the panel layer. A fluorocarbon coating is fixedly installed on the surface of the panel layer. The waterproof layer is made of EPDM rubber.

[0010] By adopting the above technical solutions: the hot-dip galvanized layer of the steel frame effectively isolates corrosive media and improves structural durability. In addition, the combination of the reinforced strip and core material layers takes into account both strength and thermal insulation, sound absorption and noise reduction performance. The crack-resistant mortar layer in the panel layer and the surface fluorocarbon coating work together to enhance wear resistance and crack resistance, resist the erosion of harsh environments, and comprehensively ensure the quality and service life of the board.

[0011] As a further description of the above technical solution: the steel frame is provided with an installation mechanism, the installation mechanism includes a slot opened on the surface of the steel frame, a plug is inserted into the slot, and a steel strip is fixedly installed on one side of the plug.

[0012] Both the steel frame and the insert block have threaded grooves on their surfaces, and bolts are threaded into the internal threads of the threaded grooves.

[0013] By adopting the above technical solutions, the steel frame and steel strips are efficiently connected. The slot and plug design simplifies the installation process and greatly improves assembly efficiency. The threaded grooves and bolt reinforcement significantly enhance the firmness and stability of the connection parts, ensuring that the panel can withstand heavy loads without loosening during use. It also has good versatility and flexibility, making it easy to modularly splice according to actual needs, reducing construction difficulty and time costs, while ensuring the overall reliability of the building structure.

[0014] As a further description of the above technical solution: edge slope plates are fixedly provided on the surfaces of the steel frame and steel strips, and the surface of the edge slope plates is coated with a nano-ceramic coating;

[0015] An elastic sealing strip is fixedly installed between the steel frame and the core material layer. The elastic sealing strip is made of silicone. A connection node is fixedly installed at the bottom of the steel frame and the steel strip. The connection node is made of aluminum alloy.

[0016] By adopting the above technical solution: the edge slope plate is coated with a nano-ceramic coating, which, with its high hardness and corrosion resistance, effectively resists external wear and environmental erosion, extends the service life of the plate edge, and the slope plate design facilitates drainage and avoids water accumulation damage. The elastic sealing strip made of silicone adhesive, with its good elasticity and sealing properties, tightly fills the gap between the steel frame and the core material layer, isolates air and moisture, prevents the internal structure from becoming damp and failing, and ensures the stability of the plate performance.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] 1. By setting up protective mechanisms, compared with existing technologies, the hot-dip galvanized layer on the surface of the steel frame and the inner wall reinforcing strips enhance corrosion resistance and overall strength, ensuring the stability of the foundation. Moreover, the modified expanded perlite composite core material layer effectively insulates heat, absorbs sound and reduces noise, improving user comfort and energy saving. Secondly, the EPDM rubber waterproof layer prevents water penetration and avoids damage to material performance. In addition, the panel layer is combined with crack-resistant mortar layer and fluorocarbon coating, which not only enhances wear resistance and crack resistance, but also resists the erosion of harsh environments with the excellent weather resistance of fluorocarbon coating. The synergistic effect of each structure significantly extends the service life of the panels, combining practicality and durability, and providing reliable enclosure materials for buildings.

[0019] 2. By setting up an installation mechanism, compared with existing technologies, the installation mechanism of slots and plugs combined with bolts enables rapid assembly and high-strength reinforcement of components, greatly improving installation efficiency while ensuring a firm connection of the panels and meeting the load-bearing requirements under complex working conditions. Moreover, the edge slope plates are coated with a nano-ceramic coating, which not only resists external impacts with its high hardness, but also extends the service life of the edges with its corrosion resistance and wear resistance. The slope plate design effectively guides drainage and avoids water accumulation and erosion. Secondly, the elastic silicone sealing strip tightly fills the gap between the steel frame and the core material layer, effectively blocking air and moisture, preventing internal structural damage from moisture, and maintaining the sealing and integrity of the panels. In addition, the aluminum alloy connection nodes, with their high strength, lightweight, and corrosion resistance, simplify the connection process with the building structure, enhance the overall structural stability and safety, and reduce later maintenance costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the overall frontal cross-sectional structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the disassembled structure of the protective mechanism of this utility model.

[0023] Figure 4 This is a detailed cross-sectional structural diagram of the installation mechanism of this utility model.

[0024] Figure 5 This is a schematic diagram of the disassembled installation mechanism of this utility model.

[0025] The attached diagram is labeled as follows: 1. Steel frame; 2. Hot-dip galvanized layer; 3. Reinforcing strip; 4. Core material layer; 5. Waterproof layer; 6. Panel layer; 7. Crack-resistant mortar layer; 8. Fluorocarbon coating; 9. Insert block; 10. Steel frame strip; 11. Bolt; 12. Edge slope plate; 13. Elastic sealing strip; 14. Connection node. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] The embodiments disclosed in this application are as follows: Figure 1-5 The high weather-resistant steel frame lightweight panel shown includes a steel frame 1, a hot-dip galvanized layer 2 fixedly provided on the surface of the steel frame 1, a plurality of reinforcing strips 3 fixedly provided on the inner wall of the steel frame 1, and a protective mechanism fixedly provided on the top of the reinforcing strips 3.

[0028] The protective mechanism includes a core material layer 4 fixedly installed on top of the reinforcing strip 3. The core material layer 4 is made of modified expanded perlite composite core material. A waterproof layer 5 is fixedly installed on the surface of the core material layer 4. A panel layer 6 is fixedly installed on top of the core material layer 4. The panel layer 6 is made of base cement board material. An anti-crack mortar layer 7 is fixedly installed inside the panel layer 6. A fluorocarbon coating 8 is fixedly installed on the surface of the panel layer 6. The waterproof layer 5 is made of EPDM rubber.

[0029] A steel frame 1 is fabricated, and a hot-dip galvanized layer 2 is fixedly installed on its surface. The hot-dip galvanizing treatment can form a dense zinc layer on the surface of the steel frame, effectively isolating air and moisture from contact with the steel, improving the corrosion resistance of the steel frame 1, and providing a stable basic support structure for the entire lightweight panel. In addition, multiple reinforcing strips 3 are fixedly installed on the inner wall of the steel frame 1. These reinforcing strips can enhance the overall strength and stability of the steel frame and improve its load-bearing capacity.

[0030] Then, the core material layer 4 is fixedly installed on the top of the reinforcing strip 3. The core material layer 4 is made of modified expanded perlite composite core material, which has good thermal insulation, sound absorption and noise reduction performance, and can improve the user comfort and energy saving effect of the lightweight panel.

[0031] Furthermore, a waterproof layer 5 is fixedly installed on the surface of the core material layer 4. The waterproof layer is made of EPDM rubber, and its excellent waterproof performance can prevent moisture from penetrating into the core material layer 4 and the steel frame 1, thus avoiding performance degradation and structural damage caused by moisture.

[0032] Meanwhile, a panel layer 6 is fixedly installed on top of the core material layer 4. The panel layer 6 is made of the base cement board material, which provides a certain strength and wear resistance. An anti-crack mortar layer 7 is fixedly installed inside the panel layer 6 to enhance the anti-crack performance of the panel layer and prevent cracks from appearing on the panel that affect its use. Secondly, a fluorocarbon coating 8 is fixedly installed on the surface of the panel layer 6. The fluorocarbon coating 8 has excellent weather resistance, corrosion resistance and self-cleaning properties, and can resist the erosion of harsh environmental factors such as ultraviolet rays and acid rain, thus extending the service life of the lightweight panel.

[0033] Reference Figure 2-3 As shown, the steel frame 1 is provided with an installation mechanism inside. The installation mechanism includes a slot opened on the surface of the steel frame 1. A plug block 9 is inserted into the slot. A steel strip 10 is fixedly installed on one side of the plug block 9.

[0034] Both the steel frame 1 and the insert block 9 have threaded grooves on their surfaces, and bolts 11 are threadedly connected inside the threaded grooves.

[0035] Slots are made on the surface of the steel frame 1, and inserts 9 are inserted into the slots. The steel ribs 10 fixed on one side of the inserts 9 are initially connected to the steel frame 1 in this way, which facilitates the splicing of the steel frame with other components. Since both the steel frame 1 and the inserts 9 have threaded grooves, bolts 11 are threaded into the threaded grooves to further strengthen the connection between the steel frame 1 and the steel ribs 10, ensuring the firmness and stability of the connection and meeting the load-bearing requirements during use.

[0036] Edge slope plates 12 are fixedly installed on the surface of steel frame 1 and steel strip 10. The surface of edge slope plates 12 is coated with a nano-ceramic coating. The nano-ceramic coating has the characteristics of high hardness, corrosion resistance and wear resistance, which protects the edge parts and prevents them from being damaged by bumps and corrosion. At the same time, the design of edge slope plates 12 also helps drainage and avoids water accumulation from damaging the plate.

[0037] Reference Figure 4-5 As shown, edge slope plates 12 are fixedly installed on the surfaces of both the steel frame 1 and the steel strips 10, and the surface of the edge slope plates 12 is coated with a nano-ceramic coating.

[0038] An elastic sealing strip 13 is fixedly installed between the steel frame 1 and the core material layer 4. The elastic sealing strip 13 is made of silicone. A connection node 14 is fixedly installed at the bottom of the steel frame 1 and the steel strip 10. The connection node 14 is made of aluminum alloy.

[0039] An elastic sealing strip 13 is fixedly installed between the steel frame 1 and the core material layer 4. The elastic sealing strip 13 is made of silicone adhesive. Silicone adhesive has good elasticity and sealing performance, which can effectively fill gaps and prevent air, moisture and other substances from entering the interior of the board, thus ensuring the sealing and overall performance of the board.

[0040] Connection nodes 14 are fixedly installed at the bottom of the steel frame 1 and steel strips 10. The connection nodes 14 are made of aluminum alloy. Aluminum alloy connection nodes have the advantages of high strength, light weight and corrosion resistance, which makes it easy to connect and fix the lightweight panels to other building structures, ensuring the stability and safety of the entire building structure.

[0041] Working principle of this utility model:

[0042] This utility model is a high weather-resistant steel-framed lightweight panel. When using this device, firstly, a steel frame 1 is made, and a hot-dip galvanized layer 2 is fixedly installed on its surface. The hot-dip galvanizing treatment can form a dense zinc layer on the surface of the steel frame, effectively isolating air and moisture from contact with the steel, improving the corrosion resistance of the steel frame 1, and providing a stable basic support structure for the entire lightweight panel. In addition, multiple reinforcing strips 3 are fixedly installed on the inner wall of the steel frame 1. These reinforcing strips can enhance the overall strength and stability of the steel frame and improve its load-bearing capacity.

[0043] Then, the core material layer 4 is fixedly installed on the top of the reinforcing strip 3. The core material layer 4 is made of modified expanded perlite composite core material, which has good thermal insulation, sound absorption and noise reduction performance, and can improve the user comfort and energy saving effect of the lightweight panel.

[0044] Furthermore, a waterproof layer 5 is fixedly installed on the surface of the core material layer 4. The waterproof layer is made of EPDM rubber, and its excellent waterproof performance can prevent moisture from penetrating into the core material layer 4 and the steel frame 1, thus avoiding performance degradation and structural damage caused by moisture.

[0045] Meanwhile, a panel layer 6 is fixedly installed on top of the core material layer 4. The panel layer 6 is made of the base cement board material, which provides a certain strength and wear resistance. An anti-crack mortar layer 7 is fixedly installed inside the panel layer 6 to enhance the anti-crack performance of the panel layer and prevent cracks from appearing on the panel that affect its use. Secondly, a fluorocarbon coating 8 is fixedly installed on the surface of the panel layer 6. The fluorocarbon coating 8 has excellent weather resistance, corrosion resistance and self-cleaning properties, and can resist the erosion of harsh environmental factors such as ultraviolet rays and acid rain, thus extending the service life of the lightweight panel.

[0046] Furthermore, slots are opened on the surface of the steel frame 1, and the insert block 9 is inserted into the slot. The steel rib 10 fixed on one side of the insert block 9 is initially connected to the steel frame 1 in this way, which facilitates and quickly realizes the splicing of the steel frame with other components. Since both the steel frame 1 and the insert block 9 have threaded grooves, the bolt 11 is threaded into the threaded grooves to further strengthen the connection between the steel frame 1 and the steel rib 10, ensuring the firmness and stability of the connection and meeting the load-bearing requirements during use.

[0047] Edge slope plate 12 is fixedly installed on the surface of steel frame 1 and steel strip 10. The surface of edge slope plate 12 is coated with nano ceramic coating. The nano ceramic coating has high hardness, corrosion resistance and wear resistance, which protects the edge parts and prevents them from being damaged by bumps and corrosion. At the same time, the design of edge slope plate 12 also helps drainage and avoids water accumulation from damaging the plate.

[0048] Furthermore, an elastic sealing strip 13 is fixedly installed between the steel frame 1 and the core material layer 4. The elastic sealing strip 13 is made of silicone adhesive. Silicone adhesive has good elasticity and sealing performance, which can effectively fill gaps and prevent air, moisture and other substances from entering the interior of the board, thus ensuring the sealing and overall performance of the board.

[0049] Connection nodes 14 are fixedly installed at the bottom of the steel frame 1 and steel strips 10. The connection nodes 14 are made of aluminum alloy. Aluminum alloy connection nodes have the advantages of high strength, light weight and corrosion resistance, which makes it easy to connect and fix the lightweight panels to other building structures, ensuring the stability and safety of the entire building structure.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high weather-resistant steel-framed lightweight panel, comprising a steel frame (1), characterized in that: The surface of the steel frame (1) is fixedly provided with a hot-dip galvanized layer (2), and the inner wall of the steel frame (1) is fixedly provided with a plurality of reinforcing strips (3), and the top of the reinforcing strips (3) is fixedly provided with a protective mechanism. The protective mechanism includes a core material layer (4) fixedly installed on the top of the reinforcing strip (3). The core material layer (4) is made of modified expanded perlite composite core material. A waterproof layer (5) is fixedly installed on the surface of the core material layer (4). A panel layer (6) is fixedly installed on the top of the core material layer (4). The panel layer (6) is made of base cement board material. An anti-crack mortar layer (7) is fixedly installed inside the panel layer (6). A fluorocarbon coating (8) is fixedly installed on the surface of the panel layer (6). The waterproof layer (5) is made of EPDM rubber.

2. The high weather-resistant steel-framed lightweight panel according to claim 1, characterized in that: The steel frame (1) is provided with an installation mechanism inside. The installation mechanism includes a slot opened on the surface of the steel frame (1). A plug block (9) is inserted into the slot. A steel strip (10) is fixedly installed on one side of the plug block (9).

3. The high weather-resistant steel-framed lightweight panel according to claim 2, characterized in that: Both the steel frame (1) and the insert (9) have threaded grooves on their surfaces, and bolts (11) are threaded inside the threaded grooves.

4. The high weather-resistant steel-framed lightweight panel according to claim 2, characterized in that: The steel frame (1) and the steel strip (10) are both fixedly provided with edge slope plates (12), and the surface of the edge slope plates (12) is coated with a nano-ceramic coating.

5. The high weather-resistant steel-framed lightweight panel according to claim 1, characterized in that: An elastic sealing strip (13) is fixedly provided between the steel frame (1) and the core material layer (4), and the elastic sealing strip (13) is made of silicone adhesive.

6. The high weather-resistant steel-framed lightweight panel according to claim 1, characterized in that: The bottom of the steel frame (1) and steel strip (10) is fixedly provided with a connection node (14), which is made of aluminum alloy.

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