Composite steel plate with excellent comprehensive performance and manufacturing method

Abstract

The invention relates to a composite steel plate with excellent comprehensive performance and a manufacturing method, the composite steel plate comprises an outer steel plate and a molecular isolating membrane, a first anti-rust coating is arranged outside the outer steel plate, sound-absorbing cotton is arranged in a reinforcing framework, an inner steel plate is wrapped in a second anti-rust coating, a rubber soft cushion is arranged at the upper end of a fixing frame, and a second anti-rust coating is arranged at the lower end of the fixing frame. A storage box is connected to the lower end of the fixed frame, the molecular isolation film is located at the lower end of the storage box, nano mineral crystal particles are placed in the storage box, extrusion plates are arranged on the left side and the right side of the nano mineral crystal particles, and extrusion springs are connected to the other sides of the extrusion plates. The composite steel plate with the excellent comprehensive performance and the manufacturing method have the beneficial effects that the reinforcing framework is arranged between the outer steel plate and the inner steel plate, so that the outer steel plate and the inner steel plate can be reinforced, and meanwhile, a large blank space is still formed between the outer steel plate and the inner steel plate, so that steel and iron raw materials can be saved as much as possible.

Description

Technical Field

[0001] The invention relates to the technical field of building equipment, in particular to a composite steel plate with excellent comprehensive performance and a manufacturing method thereof. Background Art

[0002] Composite steel plates are designed to protect ordinary steel plates from rust. Electroplating, bonding and spraying methods can be used to cover the surface of the steel plate with a protective "coat" to form a composite steel plate. There are many types of composite steel plates, which can be divided into two categories according to their combination types, namely metal composite steel plates and non-metallic composite steel plates. Metal composite steel plates are composited with other metal coatings on the surface of steel plates, such as stainless steel composite steel plates, titanium composite steel plates, copper composite steel plates and aluminum composite steel plates. Non-metallic composite steel plates are composited with base steel plates and viscoelastic resins with excellent vibration damping properties, such as lightweight composite steel plates and vibration damping composite steel plates.

[0003] Most of the existing composite steel plates are hollow or solid. The interior of the hollow steel plate is hollow and the steel plate is prone to collapse when subjected to stress. At the same time, the solid steel plate wastes materials, increases the consumption of raw materials, and increases the production cost of the steel plate. Summary of the invention

[0004] The object of the present invention is to provide a composite steel plate with excellent comprehensive performance and a manufacturing method, so as to solve the problem that most of the existing composite steel plates mentioned in the above background technology are hollow or solid, and the interior of the hollow steel plate is hollow and the steel plate is prone to collapse when subjected to force. At the same time, the solid steel plate is more wasteful of materials, which increases the consumption of raw materials and increases the production cost of the steel plate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a composite steel plate with excellent comprehensive performance and a manufacturing method, comprising an outer steel plate and a molecular isolation membrane, the outer side of the outer steel plate is provided with a first anti-rust coating, and the lower end of the first anti-rust coating is provided with a reinforcing frame, the interior of the reinforcing frame is provided with sound-absorbing cotton, and the lower end of the reinforcing frame is provided with a second anti-rust coating, the interior of the second anti-rust coating is wrapped with an inner steel plate, and the outer side of the second anti-rust coating is installed with a fixed frame, the upper end of the fixed frame is provided with a rubber pad, and the lower end of the fixed frame is connected to a storage box, the molecular isolation membrane is located at the lower end of the storage box, and nano-mineral crystal particles are placed inside the storage box, extrusion plates are provided on the left and right sides of the nano-mineral crystal particles, and the other side of the extrusion plate is connected to an extrusion spring.

[0006] Preferably, the reinforcing frame is in a grid shape, and the size of the reinforcing frame is consistent with the size of the outer steel plate.

[0007] Preferably, the sound-absorbing cotton is inlaid and connected to the reinforcing frame, and the thickness of the reinforcing frame plus the thickness of the first anti-rust coating plus the thickness of the outer steel plate plus the thickness of the second anti-rust coating plus the thickness of the inner steel plate is consistent with the thickness of the inner groove of the fixed frame.

[0008] Preferably, four fixed frames are provided, and the four fixed frames are welded to each other, and the fixed frames are bonded to the rubber pad.

[0009] Preferably, the extrusion plate forms an elastic structure with the storage box through the extrusion spring, and the extrusion plate and the extrusion spring are fixedly connected.

[0010] Preferably, the molecular isolation membrane is bonded to the storage box, and the pore size on the molecular isolation membrane is larger than the diameter of air molecules, and the pore size on the molecular isolation membrane is smaller than the diameter of water molecules.

[0011] Preferably, the first step of the manufacturing method of the composite steel plate is inlay painting: a first anti-rust coating is applied on the surface of the outer steel plate, a second anti-rust coating is applied on the surface of the inner steel plate, and sound-absorbing cotton is inlaid into the mesh spaces of the reinforcing frame.

[0012] Preferably, the second step of the manufacturing method of the composite steel plate is combination: arrange the outer steel plate, the reinforcement frame and the inner steel plate in order from top to bottom, then clamp the four fixed frames on the four sides of the outer steel plate, the reinforcement frame and the inner steel plate, and use electric welding equipment to weld the joints of the four fixed frames.

[0013] Preferably, the third step of the manufacturing method of the composite steel plate is adhesive bonding: the rubber pad is adhered to the upper surface of the first anti-rust coating, and the molecular isolation membrane is adhered to the lower surface of the storage box.

[0014] Preferably, the fourth step of the manufacturing method of the composite steel plate is installation: finally, the storage box and the fixed frame are welded together to complete the assembly of the equipment.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. A reinforcing frame is arranged between the outer steel plate and the inner steel plate of the present invention, which can strengthen the outer steel plate and the inner steel plate to prevent the outer steel plate and the inner steel plate from collapsing due to collision. At the same time, there is still a large space between the outer steel plate and the inner steel plate, so as to save the use of steel raw materials as much as possible, thereby saving production costs to a certain extent.

[0017] 2. The present invention can absorb the sound generated by the collision of the outer steel plate and the inner steel plate through the sound-absorbing cotton, thereby reducing a certain amount of noise. At the same time, the strengthened frame can also support the outer steel plate and the inner steel plate to prevent the inner steel plate and the outer steel plate from squeezing the sound-absorbing cotton, making the volume of the sound-absorbing cotton flat, resulting in reduced sound absorption effect of the sound-absorbing cotton.

[0018] 3. The present invention can cover the outer steel plate through the rubber pad, so as to protect the first anti-rust coating on the surface of the outer steel plate, prevent hard objects from colliding with the outer steel plate and causing the first anti-rust coating on the surface of the outer steel plate to fall off and be damaged, thereby affecting the anti-rust function of the first anti-rust coating, and at the same time prevent sharp objects from colliding with the outer steel plate and causing depressions on the surface of the outer steel plate.

[0019] 4. The present invention can purify the air through the nano-crystalline mineral particles stored in the storage box. At the same time, the pore size on the molecular isolation membrane is larger than the air molecules and smaller than the water molecules, so that the air molecules can enter the storage box for purification, and it can also prevent water molecules from entering and soaking and damaging the nano-crystalline mineral particles. The equipment has the functions of strengthening, anti-corrosion and air purification, so that the equipment has excellent comprehensive performance.

[0020] 5. The present invention relies on the elastic structure formed between the extrusion plate and the storage box through the extrusion spring to enable the extrusion plate to push and extrude the nano-crystalline particles, so that the nano-crystalline particles inside the storage box are tightly attached together, preventing the nano-crystalline particles from shaking and colliding inside the storage box to generate noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of a composite steel plate with excellent comprehensive performance and a manufacturing method of the present invention;

[0022] Figure 2 It is a schematic diagram of a top view structure of a reinforced skeleton of a composite steel plate with excellent comprehensive performance and a manufacturing method of the present invention;

[0023] Figure 3 The present invention is a composite steel plate with excellent comprehensive performance and a manufacturing method thereof Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 4 The present invention is a composite steel plate with excellent comprehensive performance and a manufacturing method thereof Figure 1 The enlarged structural diagram at B in the middle;

[0025] Figure 5 The schematic diagram of the top view of the structure of a composite steel plate with excellent comprehensive performance and a manufacturing method of the present invention.

[0026] In the figure: 1. Outer steel plate; 2. First anti-rust coating; 3. Reinforced frame; 4. Sound-absorbing cotton; 5. Second anti-rust coating; 6. Inner steel plate; 7. Fixed frame; 8. Rubber cushion; 9. Storage box; 10. Molecular isolation membrane; 11. Nano-mineral crystal particles; 12. Extrusion plate; 13. Extrusion spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-5 The present invention provides a technical solution: a composite steel plate with excellent comprehensive performance and a manufacturing method, comprising an outer steel plate 1 and a molecular isolation membrane 10, the outer surface of the outer steel plate 1 is provided with a first antirust coating 2, and the lower end of the first antirust coating 2 is provided with a reinforcing skeleton 3, the reinforcing skeleton 3 is in a grid shape, and the size of the reinforcing skeleton 3 is consistent with the size of the outer steel plate 1, and the reinforcing skeleton 3 is provided between the outer steel plate 1 and the inner steel plate 6, which can strengthen the outer steel plate 1 and the inner steel plate 6 to prevent the outer steel plate 1 and the inner steel plate 6 from collapsing due to collision, and at the same time, there is still a large space between the outer steel plate 1 and the inner steel plate 6, so as to save the use of steel raw materials as much as possible, thereby saving production costs to a certain extent;

[0031] The interior of the reinforcement frame 3 is provided with sound-absorbing cotton 4, and the lower end of the reinforcement frame 3 is provided with a second anti-rust coating 5. The sound-absorbing cotton 4 and the reinforcement frame 3 are inlaid and connected, and the thickness of the reinforcement frame 3 plus the thickness of the first anti-rust coating 2 plus the thickness of the outer steel plate 1 plus the thickness of the second anti-rust coating 5 plus the thickness of the inner steel plate 6 is consistent with the thickness of the inner groove of the fixed frame 7. The sound-absorbing cotton 4 can absorb the sound generated by the collision between the outer steel plate 1 and the inner steel plate 6, thereby reducing a certain amount of noise. At the same time, the reinforcement frame 3 can also support the outer steel plate 1 and the inner steel plate 6 to prevent the inner steel plate 6 and the outer steel plate 1 from squeezing the sound-absorbing cotton 4, making the volume of the sound-absorbing cotton 4 flat, resulting in reduced sound absorption effect of the sound-absorbing cotton 4;

[0032] The interior of the second anti-rust coating 5 is wrapped with an inner steel plate 6, and a fixed frame 7 is installed on the outer side of the second anti-rust coating 5. Four fixed frames 7 are provided, and the four fixed frames 7 are welded together, and the fixed frames 7 are bonded to the rubber cushion 8. The upper surface of the outer steel plate 1 can be covered by the rubber cushion 8, so as to protect the first anti-rust coating 2 on the surface of the outer steel plate 1, and prevent hard objects from colliding with the outer steel plate 1, causing the first anti-rust coating 2 on the surface of the outer steel plate 1 to fall off and be damaged, thereby affecting the anti-rust function of the first anti-rust coating 2, and at the same time prevent sharp objects from colliding with the outer steel plate 1 to cause the surface of the outer steel plate 1 to be concave;

[0033] A rubber cushion 8 is provided at the upper end of the fixed frame 7, and a storage box 9 is connected to the lower end of the fixed frame 7. A molecular isolation membrane 10 is located at the lower end of the storage box 9, and nano-mineral crystal particles 11 are placed inside the storage box 9. The molecular isolation membrane 10 and the storage box 9 are bonded, and the pore size on the molecular isolation membrane 10 is larger than the diameter of the air molecule, and the pore size on the molecular isolation membrane 10 is smaller than the diameter of the water molecule. The nano-mineral crystal particles 11 stored inside the storage box 9 can purify the air. At the same time, the pore size on the molecular isolation membrane 10 is larger than the air molecule and smaller than the water molecule, so that the air molecules can enter the storage box 9 for purification, and can also prevent water molecules from entering and damaging the nano-mineral crystal particles 11. The equipment has the functions of strengthening, anti-corrosion and air purification, so that the equipment has excellent comprehensive performance;

[0034] Extrusion plates 12 are provided on the left and right sides of the nano-crystalline mineral particles 11, and the other side of the extrusion plate 12 is connected to an extrusion spring 13. The extrusion plate 12 forms an elastic structure with the storage box 9 through the extrusion spring 13, and the extrusion plate 12 and the extrusion spring 13 are fixedly connected. The extrusion plate 12 can push and extrude the nano-crystalline mineral particles 11 by relying on the elastic structure formed between the extrusion plate 12 and the storage box 9 through the extrusion spring 13, so that the nano-crystalline mineral particles 11 inside the storage box 9 are tightly attached together, preventing the nano-crystalline mineral particles 11 from shaking and colliding inside the storage box 9 to generate noise;

[0035] The first step of the manufacturing method of the composite steel plate is inlay painting: a first anti-rust coating 2 is applied to the surface of the outer steel plate 1, and a second anti-rust coating 5 is applied to the surface of the inner steel plate 6, and at the same time, the sound-absorbing cotton 4 is inlaid into the mesh spaces of the reinforcing frame 3. The second step of the manufacturing method of the composite steel plate is combination: the outer steel plate 1, the reinforcing frame 3 and the inner steel plate 6 are arranged in order from top to bottom, and then four fixed frames 7 are clamped on the four sides of the outer steel plate 1, the reinforcing frame 3 and the inner steel plate 6, and the joints of the four fixed frames 7 are welded using electric welding equipment. The third step of the manufacturing method of the composite steel plate is adhesive film: the rubber pad 8 is pasted to the upper surface of the first anti-rust coating 2, and the molecular isolation membrane 10 is pasted to the lower surface of the storage box 9. The fourth step of the manufacturing method of the composite steel plate is installation: finally, the storage box 9 is welded together with the fixed frame 7 to complete the equipment assembly.

[0036] In summary, the composite steel plate and manufacturing method with excellent comprehensive performance, when used, first apply the first anti-rust coating 2 on the surface of the outer steel plate 1, and apply the second anti-rust coating 5 on the surface of the inner steel plate 6, then prevent the outer steel plate 1 and the inner steel plate 6 from being dried in turn, and then evenly embed the sound-absorbing cotton 4 into the mesh spaces of the reinforcing frame 3, control the number of the sound-absorbing cotton 4 to loosely fill the mesh, arrange the outer steel plate 1, the reinforcing frame 3 and the inner steel plate 6 in order from top to bottom, align the edges of the outer steel plate 1, the reinforcing frame 3 and the inner steel plate 6, and then clamp the four fixed frames 7 on the outer steel plate 1, the reinforcing frame 3, respectively. And the four sides of the inner steel plate 6, use electric welding equipment to weld the connection points of the four fixed frames 7, after welding is completed, the rubber pad 8 is pasted to the upper surface of the first anti-rust coating 2, and the molecular isolation membrane 10 is also pasted to the lower surface of the storage box 9, and a certain amount of nano-mineral crystal particles 11 are filled in the storage box 9. At the same time, the elastic structure formed by the extrusion plate 12 through the extrusion spring 13 and the storage box 9 can extrude the nano-mineral crystal particles 11, so that the nano-mineral crystal particles 11 are closely attached together to prevent the nano-mineral crystal particles 11 from becoming loose, and finally the storage box 9 is welded to the fixed frame 7 to complete the assembly of the equipment.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite steel plate with excellent comprehensive performance and a manufacturing method, comprising an outer steel plate (1) and a molecular isolation membrane (10), characterized in that: The outer portion of the outer steel plate (1) is provided with a first anti-rust coating (2), and the lower end of the first anti-rust coating (2) is provided with a reinforcing frame (3), the interior of the reinforcing frame (3) is provided with a sound-absorbing cotton (4), and the lower end of the reinforcing frame (3) is provided with a second anti-rust coating (5), the interior of the second anti-rust coating (5) is wrapped with an inner steel plate (6), and the outer side of the second anti-rust coating (5) is installed with a fixed frame (7), the upper end of the fixed frame (7) is provided with a rubber cushion (8), and the lower end of the fixed frame (7) is connected to a storage box (9), the molecular isolation membrane (10) is located at the lower end of the storage box (9), and nano-crystalline mineral particles (11) are placed inside the storage box (9), and extrusion plates (12) are provided on the left and right sides of the nano-crystalline mineral particles (11), and the other side of the extrusion plate (12) is connected to an extrusion spring (13).

2. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The reinforcing frame (3) is in a grid shape, and the size of the reinforcing frame (3) is consistent with the size of the outer steel plate (1).

3. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The sound-absorbing cotton (4) is connected to the reinforcing frame (3) by an inlay, and the thickness of the reinforcing frame (3) plus the thickness of the first anti-rust coating (2) plus the thickness of the outer steel plate (1) plus the thickness of the second anti-rust coating (5) plus the thickness of the inner steel plate (6) is consistent with the thickness of the inner groove of the fixed frame (7).

4. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: Four fixed frames (7) are provided, and the four fixed frames (7) are welded together, and the fixed frames (7) and the rubber cushion (8) are bonded.

5. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The squeezing plate (12) forms an elastic structure with the storage box (9) through the squeezing spring (13), and the squeezing plate (12) and the squeezing spring (13) are fixedly connected.

6. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The molecular isolation membrane (10) is bonded to the storage box (9), and the pore diameter on the molecular isolation membrane (10) is larger than the diameter of air molecules, and the pore diameter on the molecular isolation membrane (10) is smaller than the diameter of water molecules.

7. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The first step of the manufacturing method of the composite steel plate is inlay painting: a first anti-rust coating (2) is applied on the surface of the outer steel plate (1), a second anti-rust coating (5) is applied on the surface of the inner steel plate (6), and at the same time, sound-absorbing cotton (4) is inlaid into the mesh spaces of the reinforcing frame (3).

8. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1 are characterized in that: The second step of the manufacturing method of the composite steel plate is assembly: the outer steel plate (1), the reinforcement frame (3) and the inner steel plate (6) are arranged in order from top to bottom, and then four fixed frames (7) are clamped on the four sides of the outer steel plate (1), the reinforcement frame (3) and the inner steel plate (6), and the connection points of the four fixed frames (7) are welded using electric welding equipment.

9. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1, characterized in that: The third step of the manufacturing method of the composite steel plate is to adhere the film: the rubber pad (8) is adhered to the upper surface of the first anti-rust coating (2), and the molecular isolation membrane (10) is adhered to the lower surface of the storage box (9).

10. The composite steel plate with excellent comprehensive performance and the manufacturing method according to claim 1, characterized in that: The fourth step of the manufacturing method of the composite steel plate is installation: finally, the storage box (9) and the fixed frame (7) are welded together to complete the assembly of the equipment.

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