Transverse mechanical property enhanced composite material profile

Abstract

The utility model discloses a transverse mechanical property enhanced composite material section bar which comprises a section bar body, a metal iron layer is arranged inside the section bar body, two first enhancement layers are arranged on the surface of the metal iron layer, the number of the first enhancement layers is two, and the two first enhancement layers are made of titanium alloy. Two second reinforcing layers are arranged on the side, away from the metal iron layer, of the first reinforcing layer, the two second reinforcing layers are made of glass fiber continuous felts, a protective layer is arranged on the side, away from the metal iron layer, of each second reinforcing layer, and metal wires are fixedly arranged on the surface of the profile body. The metal wires are made of low-carbon steel, the composite material section bar has the transverse mechanical property of bialred, and the force borne by a structure with poor transverse mechanical property can be effectively reduced, so that the overall transverse mechanical property of the section bar is enhanced, and the risk that the structure made of the composite material section bar is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a composite material profile with enhanced transverse mechanical properties. Background Art

[0002] Profile refers to a solid straight bar of metal that has been formed through plastic processing and has a certain cross-sectional shape and size. Profile is made of iron or steel and other materials with a certain strength and toughness through rolling, extrusion, casting and other processes.

[0003] When existing composite material profiles are in use, their surfaces will be subjected to forces. When these forces act in the lateral direction of the profiles, the profiles are prone to damage and fracture due to their poor lateral mechanical properties and inability to withstand lateral stretching. In actual use, structures supported by the profiles have certain risks. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a composite material profile with enhanced transverse mechanical properties, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A composite material profile with enhanced transverse mechanical properties comprises a profile body, a metal iron layer is arranged inside the profile body, a first reinforcement layer is arranged on the surface of the metal iron layer, a second reinforcement layer is arranged on the side of the first reinforcement layer away from the metal iron layer, and a protective layer is arranged on the side of the second reinforcement layer away from the metal iron layer.

[0007] Preferably, a metal wire is fixedly provided on the surface of the profile body, and the metal wire is made of low-carbon steel.

[0008] Preferably, the number of the first reinforcement layers is two, and the two first reinforcement layers are made of titanium alloy.

[0009] Preferably, the number of the second reinforcement layers is two, and the two second reinforcement layers are made of glass fiber continuous mat.

[0010] Preferably, the number of the protective layers is two, and the two protective layers are made by gluing polyester fiber surfaces.

[0011] Preferably, there are multiple metal wires, and the multiple metal wires are linearly distributed on the surface of the profile body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: for the composite material profile with enhanced transverse mechanical properties, when the profile body is subjected to transverse force, the metal wire made of low-carbon steel will share part of the tensile force borne by the profile body, and at the same time, the first reinforcement layer made of titanium alloy and the second reinforcement layer made of glass fiber continuous felt have good transverse mechanical properties, thereby reducing the force exerted on the internal metal iron layer. The composite material profile has the transverse mechanical properties of Lian Ahong, which can effectively reduce the force exerted on the structure with poor transverse mechanical properties, thereby enhancing the overall transverse mechanical properties of the profile and reducing the risk of damage to the structure made of the composite material profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the structural survey drawing of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 for Figure 2 A magnified view of the structure at A.

[0016] In the figure: 1. Profile body; 2. Metal wire; 3. Metal iron layer; 4. First reinforcement layer; 5. Second reinforcement layer; 6. Protective layer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Reference Figure 1-3A composite material profile with enhanced transverse mechanical properties, comprising a profile body 1, a metal iron layer 3 is arranged inside the profile body 1, a first reinforcement layer 4 is arranged on the surface of the metal iron layer 3, the number of the first reinforcement layers 4 is two, and the two first reinforcement layers 4 are made of titanium alloy, the titanium alloy has good transverse mechanical properties, so the first reinforcement layer 4 made of titanium alloy can effectively share the transverse force exerted on the profile, a second reinforcement layer 5 is arranged on the side of the first reinforcement layer 4 away from the metal iron layer 3, the number of the second reinforcement layers 5 is two, and the two second reinforcement layers 5 are made of glass fiber continuous felt, the glass fiber continuous felt has the function of effectively improving the transverse tensile strength of the composite material, a protective layer 6 is arranged on the side of the second reinforcement layer 5 away from the metal iron layer 3, the number of the protective layers 6 is two, and the two protective layers 6 are made of polyester fiber surface glued, the polyester fiber surface felt has a smooth surface and good tensile resistance and wear resistance , which can effectively protect the inside of the profile. A metal wire 2 is fixedly arranged on the surface of the profile body 1. The metal wire 2 is made of low-carbon steel. There are multiple metal wires 2, and the multiple metal wires 2 are linearly distributed on the surface of the profile body 1. Low-carbon steel has good tensile resistance and can effectively share the lateral force exerted on the profile. For the composite profile with enhanced transverse mechanical properties, when the profile body 1 is subjected to lateral force, the metal wire 2 made of low-carbon steel will share part of the tensile force borne by the profile body 1. At the same time, the first reinforcement layer 4 made of titanium alloy and the second reinforcement layer 5 made of glass fiber continuous felt have good transverse mechanical properties, thereby reducing the force exerted on the internal metal iron layer 3. The composite profile has the same transverse mechanical properties as Lian Ahong, which can effectively reduce the force exerted on the structure with poor transverse mechanical properties, thereby enhancing the overall transverse mechanical properties of the profile and reducing the risk of damage to the structure made of the composite profile.

[0019] During use: When the profile body 1 is subjected to lateral force, the metal wire 2 made of low-carbon steel will share part of the tensile force borne by the profile body 1. At the same time, the first reinforcement layer 4 made of titanium alloy and the second reinforcement layer 5 made of glass fiber continuous felt have good lateral mechanical properties. When the force is applied to the profile body 1, the second reinforcement layer 5 is stretched laterally and the first reinforcement layer 4 is pulled laterally at the same time, thereby reducing the force on the internal metal iron layer 3. The wear of the second reinforcement layer 5 is reduced during daily use by the protective layer 6 made of polyester fiber surface felt.

[0020] In summary, for the composite material profile with enhanced transverse mechanical properties, when the profile body 1 is subjected to transverse force, the metal wire 2 made of low-carbon steel will share part of the tensile force borne by the profile body 1, and at the same time, the first reinforcement layer 4 made of titanium alloy and the second reinforcement layer 5 made of glass fiber continuous felt have good transverse mechanical properties, thereby reducing the force exerted on the internal metal iron layer 3. The composite material profile has the same transverse mechanical properties as Lian Ahong, which can effectively reduce the force exerted on the structure with poor transverse mechanical properties, thereby enhancing the overall transverse mechanical properties of the profile and reducing the risk of damage to the structure made of the composite material profile.

[0021] 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.

[0022] 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 composite material profile with enhanced transverse mechanical properties, comprising a profile body (1), characterized in that: A metal iron layer (3) is arranged inside the profile body (1), a first reinforcement layer (4) is arranged on the surface of the metal iron layer (3), a second reinforcement layer (5) is arranged on the side of the first reinforcement layer (4) away from the metal iron layer (3), and a protective layer (6) is arranged on the side of the second reinforcement layer (5) away from the metal iron layer (3).

2. A composite material profile with enhanced transverse mechanical properties according to claim 1, characterized in that: A metal wire (2) is fixedly arranged on the surface of the profile body (1), and the metal wire (2) is made of low-carbon steel.

3. A composite material profile with enhanced transverse mechanical properties according to claim 1, characterized in that: The number of the first reinforcement layers (4) is two, and the two first reinforcement layers (4) are made of titanium alloy.

4. The composite material profile with enhanced transverse mechanical properties according to claim 1, characterized in that: The number of the second reinforcement layers (5) is two, and the two second reinforcement layers (5) are made of glass fiber continuous mat.

5. The composite material profile with enhanced transverse mechanical properties according to claim 1, characterized in that: The number of the protective layers (6) is two, and the two protective layers (6) are made by gluing the surfaces of polyester fibers.

6. A composite material profile with enhanced transverse mechanical properties according to claim 2, characterized in that: The number of the metal wires (2) is multiple, and the multiple metal wires (2) are linearly distributed on the surface of the profile body (1).

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