Wear-resistant composite aluminum alloy stranded wire

Abstract

The utility model relates to the technical field of aluminum alloy stranded wires, in particular to a wear-resistant composite aluminum alloy stranded wire which comprises a wire body, the wire body is composed of an aluminum alloy stranded wire layer, a waterproof layer, an elastic transition layer, a heat insulation layer, a wrapping layer and an alloy steel wire bundle, the aluminum alloy stranded wire layer is formed by stranding a plurality of aluminum alloy branch wire bodies with circular cross sections, and the aluminum alloy branch wire bodies are made of aluminum alloy. A wire core is arranged in the aluminum alloy branching body, and a plurality of aluminum alloy wires with circular sections are twisted on the periphery of the wire core; an alloy steel wire bundle is arranged in the aluminum alloy stranded wire layer, and a wrapping layer is arranged on the outer surface layer of the alloy steel wire bundle; the wear-resistant curing layer is specifically made of a metal titanium material, the wear-resistant curing layer is good in wear-resistant effect, high in strength, not prone to stripping and durable, the tensile strength and shear strength of the whole wire body are improved through the longitudinal reinforcing ribs and the alloy steel wire bundles, deformation and damage are not prone to occurring, and the service life of the wire body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy stranded wires, in particular to a wear-resistant composite aluminum alloy stranded wire. Background Art

[0002] Aluminum alloy stranded wire is a stranded wire made of aluminum alloy. It has the characteristics of light weight, high strength, corrosion resistance, and good conductivity. It is widely used in electricity, communications, construction and other fields.

[0003] The existing composite aluminum alloy stranded wire has poor wear resistance, the wear-resistant layer has low strength and is easy to fall off, and cannot improve the tensile strength and shear strength of the overall wire body. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a wear-resistant composite aluminum alloy stranded wire, which is made of a metal titanium material through a wear-resistant solidified layer, has good wear resistance, high strength, is not easy to peel off, and is durable. Longitudinal reinforcement ribs and alloy steel wire bundles are used to improve the tensile strength and shear strength of the overall wire body, which is not easy to deform and damage, thereby increasing the service life of the wire body.

[0005] The technical solution adopted by the utility model to solve the technical problem is a wear-resistant composite aluminum alloy stranded wire, comprising a wire body, the wire body is composed of an aluminum alloy stranded wire layer, a waterproof layer, an elastic transition layer, a heat insulating layer, a wrapping layer and an alloy steel wire bundle, the aluminum alloy stranded wire layer is formed by twisting a plurality of aluminum alloy branch wire bodies with circular cross sections, a wire core is arranged in the aluminum alloy branch wire body, and a plurality of aluminum alloy wires with circular cross sections are twisted around the wire core;

[0006] An alloy steel wire bundle is arranged inside the aluminum alloy stranded wire layer, and the outer layer of the alloy steel wire bundle is arranged with a wrapping layer, the outer layer of the wrapping layer is arranged with a heat insulation layer, and the outer layer of the heat insulation layer is arranged with an elastic transition layer, longitudinal reinforcement ribs are arranged at equal distances along the wire body direction in the elastic transition layer, and the outer layer of the aluminum alloy stranded wire layer is arranged with a wear-resistant solidified layer, and the wear-resistant solidified layer is specifically made of metal titanium material.

[0007] By adopting the above technical scheme, the wear-resistant solidified layer is specifically made of metal titanium material, which has good wear resistance, high strength, is not easy to peel off, and is durable. The longitudinal reinforcement ribs and alloy steel wire bundles are used to improve the tensile strength and shear strength of the overall wire body, which is not easy to deform and damage, thereby increasing the service life of the wire body.

[0008] Specifically, the outer surface of the elastic transition layer is provided with a waterproof layer, and the waterproof layer is specifically made of polyethylene material.

[0009] Specifically, the wrapping layer is made of PP material, and the heat insulation layer is made of glass fiber material.

[0010] Specifically, the elastic transition layer is made of polyurethane elastomer material.

[0011] By adopting the above technical solution, the elastic transition layer is specifically made of polyurethane elastomer material, which can increase the elasticity and toughness of the wire body and achieve the pressure resistance effect of the composite aluminum alloy stranded wire.

[0012] Specifically, the longitudinal reinforcing ribs are made of metal nickel wire.

[0013] By adopting the above technical solution, longitudinal reinforcing ribs and alloy steel wire bundles are used to improve the tensile strength and shear strength of the entire wire body, making it less prone to deformation and damage, thereby increasing the service life of the wire body.

[0014] Specifically, the wire core is made of titanium alloy wire material.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a wear-resistant composite aluminum alloy stranded wire, wherein the waterproof layer is made of polyethylene material, which has a significant waterproof effect and prevents moisture from seeping in and causing rust inside the wire body. The heat insulation layer is made of glass fiber material, which has a significant heat insulation effect and is resistant to high temperatures and prevents heat from concentrating inside the wire body and affecting normal use. The elastic transition layer is made of polyurethane elastomer material, which can increase the elasticity and toughness of the wire body, thereby achieving the pressure resistance of the composite aluminum alloy stranded wire and a significant buffering effect.

[0017] (2) The wear-resistant composite aluminum alloy stranded wire described in the utility model is made of a metal titanium material through a wear-resistant solidified layer, has good wear resistance, high strength, is not easy to peel off, and is durable. The longitudinal reinforcing ribs and alloy steel wire bundles are used to improve the tensile strength and shear strength of the entire wire body, are not easy to deform and damage, and the service life of the wire body is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the aluminum alloy split line structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the wear-resistant solidified layer structure of the utility model.

[0022] In the figure: 1. wire body; 2. waterproof layer; 3. elastic transition layer; 4. longitudinal reinforcement ribs; 5. alloy steel wire bundle; 6. wrapping layer; 7. thermal insulation layer; 8. aluminum alloy stranded wire layer; 9. aluminum alloy branch wire body; 10. wire core; 11. aluminum alloy wire; 12. wear-resistant solidified layer. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to make the wear-resistant solidified layer 12 specifically made of metal titanium material, with good wear resistance, high strength, not easy to peel off, and durable, the longitudinal reinforcing ribs 4 and the alloy steel wire bundle 5 are used to improve the tensile strength and shear strength of the entire wire body 1, not easy to deform and damage, and improve the service life of the wire body 1. Figure 1-3 As shown, the wear-resistant composite aluminum alloy stranded wire described in the utility model comprises a wire body 1, wherein the wire body 1 is composed of an aluminum alloy stranded wire layer 8, a waterproof layer 2, an elastic transition layer 3, a heat insulating layer 7, a wrapping layer 6 and an alloy steel wire bundle 5, wherein the aluminum alloy stranded wire layer 8 is formed by twisting a plurality of aluminum alloy branch wire bodies 9 with circular cross sections, wherein a wire core 10 is arranged inside the aluminum alloy branch wire body 9, and a plurality of aluminum alloy wires 11 with circular cross sections are twisted around the outer periphery of the wire core 10;

[0025] The aluminum alloy stranded wire layer 8 is provided with an alloy steel wire bundle 5, and the outer layer of the alloy steel wire bundle 5 is provided with a wrapping layer 6, the outer layer of the wrapping layer 6 is provided with a heat insulation layer 7, and the outer layer of the heat insulation layer 7 is provided with an elastic transition layer 3, and longitudinal reinforcement ribs 4 are arranged at equal distances along the direction of the wire body 1 in the elastic transition layer 3, and the outer layer of the aluminum alloy stranded wire layer 8 is provided with a wear-resistant solidified layer 12, and the wear-resistant solidified layer 12 is specifically made of metal titanium material.

[0026] When in use, the wear-resistant solidified layer 12 is specifically made of metal titanium material, which has good wear resistance, high strength, is not easy to peel off, and is durable. The longitudinal reinforcement ribs 4 and the alloy steel wire bundle 5 are used to improve the tensile strength and shear strength of the overall wire body 1, which is not easy to deform and damage, thereby increasing the service life of the wire body 1.

[0027] For example, Figure 1 As shown, the utility model also includes that the outer surface of the elastic transition layer 3 is provided with a waterproof layer 2, and the waterproof layer 2 is specifically made of polyethylene material.

[0028] When in use, the waterproof layer 2 is made of polyethylene material, which has a significant waterproof effect and prevents moisture from seeping in and causing rust inside the wire body 1.

[0029] For example, Figure 1As shown, the utility model also includes that the wrapping layer 6 is specifically made of PP material, and the heat insulation layer 7 is specifically made of glass fiber material.

[0030] When in use, the heat insulation layer 7 is made of glass fiber material, which has a significant heat insulation effect and is resistant to high temperatures, thereby preventing heat from being concentrated inside the wire body 1 and affecting normal use.

[0031] For example, Figure 1 As shown, the utility model also includes that the elastic transition layer 3 is specifically made of polyurethane elastomer material.

[0032] When in use, the elastic transition layer 3 is specifically made of a polyurethane elastomer material, which can increase the elasticity and toughness of the wire body 1 and achieve the pressure-resistant effect of the composite aluminum alloy stranded wire.

[0033] For example, Figure 1 As shown, the utility model also includes that the longitudinal reinforcing ribs 4 are specifically made of metal nickel wire.

[0034] When in use, the longitudinal reinforcing ribs 4 and the alloy steel wire bundles 5 are utilized to improve the tensile strength and shear strength of the entire wire body 1 , making it less prone to deformation and damage, thereby increasing the service life of the wire body 1 .

[0035] For example, Figure 1 , 2 As shown, the utility model also includes that the wire core 10 is specifically made of titanium alloy wire material.

[0036] When in use, the titanium alloy wire material has high strength, is not easy to break, and is durable.

[0037] When the utility model is in use, the waterproof layer 2 is specifically made of polyethylene material, which has a significant waterproof effect and prevents moisture from penetrating into the wire body 1 and causing rust inside the wire body 1;

[0038] The heat insulation layer 7 is specifically made of glass fiber material, which has significant heat insulation effect and high temperature resistance, and avoids heat concentration inside the wire body 1, which affects normal use. The elastic transition layer 3 is specifically made of polyurethane elastomer material, which can increase the elasticity and toughness of the wire body 1, achieve the pressure resistance effect of the composite aluminum alloy stranded wire, and have significant buffer effect;

[0039] The wear-resistant solidified layer 12 is specifically made of metal titanium material, which has good wear resistance, high strength, is not easy to peel off, and is durable. The longitudinal reinforcement ribs 4 and the alloy steel wire bundle 5 are used to improve the tensile strength and shear strength of the overall wire body 1, which is not easy to deform and damage, thereby increasing the service life of the wire body 1.

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wear-resistant composite aluminum alloy stranded wire, characterized in that: The invention comprises a wire body (1), wherein the wire body (1) is composed of an aluminum alloy stranded wire layer (8), a waterproof layer (2), an elastic transition layer (3), a heat insulating layer (7), a wrapping layer (6), and an alloy steel wire bundle (5); the aluminum alloy stranded wire layer (8) is formed by twisting a plurality of aluminum alloy branch wire bodies (9) with circular cross sections; a wire core (10) is arranged inside the aluminum alloy branch wire body (9), and a plurality of aluminum alloy wires (11) with circular cross sections are twisted around the outer periphery of the wire core (10); The aluminum alloy stranded wire layer (8) is provided with an alloy steel wire bundle (5), and the outer surface of the alloy steel wire bundle (5) is provided with a wrapping layer (6), the outer surface of the wrapping layer (6) is provided with a heat insulation layer (7), and the outer surface of the heat insulation layer (7) is provided with an elastic transition layer (3), and longitudinal reinforcing ribs (4) are arranged at equal distances in the elastic transition layer (3) along the direction of the wire body (1), and the outer surface of the aluminum alloy stranded wire layer (8) is provided with a wear-resistant solidified layer (12), and the wear-resistant solidified layer (12) is specifically made of a metal titanium material.

2. The wear-resistant composite aluminum alloy stranded wire according to claim 1, characterized in that: The outer surface of the elastic transition layer (3) is provided with a waterproof layer (2), and the waterproof layer (2) is specifically made of polyethylene material.

3. The wear-resistant composite aluminum alloy stranded wire according to claim 1, characterized in that: The wrapping layer (6) is specifically made of PP material, and the heat insulation layer (7) is specifically made of glass fiber material.

4. The wear-resistant composite aluminum alloy stranded wire according to claim 1, characterized in that: The elastic transition layer (3) is specifically made of polyurethane elastomer material.

5. The wear-resistant composite aluminum alloy stranded wire according to claim 1, characterized in that: The longitudinal reinforcing ribs (4) are specifically made of metal nickel wire.

6. The wear-resistant composite aluminum alloy stranded wire according to claim 1, characterized in that: The wire core (10) is specifically made of titanium alloy wire material.

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