Aluminum tube armored coaxial cable

Abstract

The utility model provides an aluminum tube armored coaxial cable, which relates to the technical field of coaxial cables, and comprises a protection mechanism, the surface of the protection mechanism is connected with a pressure-resistant mechanism, the protection mechanism comprises a sheath layer, and the inner wall of the sheath layer is fixedly connected with a communication plate. The cable can be prevented from being eroded and damaged by external factors through the sheath layer, when the cable is used, heat can be effectively absorbed through the heat absorption layer, the heat enters the central tube through the path of the communication plate and is dissipated, and in addition, the clamping rings are wound on the surface of the sheath layer, so that the heat dissipation efficiency is improved. Then, the convex plate is clamped into the concave plate along the path, meanwhile, the cable is fastened, loosening is avoided, the stability of the whole device can be improved through matching of the embedded ring and soil, meanwhile, resistance is formed between the embedded ring and the soil, and in addition, the used materials are soft in attribute and have certain plasticity.

Description

Technical Field

[0001] The utility model relates to the technical field of coaxial cables, in particular to an aluminum tube armored coaxial cable. Background Art

[0002] Coaxial cable is a kind of wire and signal transmission line, generally composed of four layers of materials: the innermost is a conductive copper wire, the outer surface of the wire has a layer of plastic as an insulator and dielectric, the outer surface of the insulator has a thin mesh conductor, and the outer surface of the conductor is the outermost insulating material. It is a type of communication cable, and can be divided into baseband coaxial cable and broadband coaxial cable according to its use, such as network coaxial cable and video coaxial cable.

[0003] In the prior art, since the cable itself can generate a certain temperature during use, with continuous use, its temperature will continue to rise. Excessive temperature has a great impact on the service life of the cable, posing a safety hazard; in addition, the cable is often stepped on, bumped, impacted, etc. during use, causing the cable to crack and loosen, affecting its use. Therefore, it is necessary to develop an aluminum tube armored coaxial cable. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an aluminum tube armored coaxial cable.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum tube armored coaxial cable, comprising: a protective mechanism, the surface of which is connected to a pressure-resistant mechanism, the protective mechanism comprising a sheath layer, the inner wall of the sheath layer is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a heat absorption layer, and the inner wall of the heat absorption layer is fixedly connected to a cable.

[0006] As a preferred implementation, the pressure-resistant mechanism comprises a wear-resistant layer, and the outer surface of the wear-resistant layer is fixedly connected to the embedded ring.

[0007] As a preferred implementation, one side of the connecting plate is fixedly connected to the heat dissipation layer, and one end of the heat dissipation layer is fixedly connected to the central tube.

[0008] As a preferred implementation, the outer surface of the sheath layer is fixedly connected to a clamp ring.

[0009] As a preferred embodiment, two ends of the clamp ring are fixedly connected to one end of the concave plate and the convex plate respectively, and the outer surface of the convex plate is snap-fitted to the inner wall of the concave plate.

[0010] As a preferred implementation, the outer surface of the central tube is fixedly connected to one end of the heat absorption layer.

[0011] As a preferred implementation, one end of the central tube is fixedly connected to an anti-blocking plate.

[0012] As a preferred implementation, the inner wall of the wear-resistant layer is connected through one end of the clamping ring.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model can prevent the cable from being corroded and damaged by external factors through the sheath layer. When the cable is in use, it will generate a certain amount of heat, and the heat can be effectively absorbed by the heat absorption layer. After the heat is absorbed, it will enter the central tube along the path of the connecting plate to dissipate the heat, thereby reducing the heat temperature of the cable itself. In addition, by wrapping the clamp ring around the surface of the sheath layer, and then inserting the convex plate into the concave plate along the path, the clamp ring is contracted and the cable is tightened to prevent it from loosening. The fit between the embedded ring and the soil can increase the stability of the overall device and form resistance with the soil. In addition, the materials used above are relatively soft and have a certain plasticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a structural schematic diagram of an aluminum tube armored coaxial cable.

[0016] Figure 2 The utility model provides a schematic diagram of the disassembled structure of an aluminum tube armored coaxial cable.

[0017] Figure 3 The utility model provides an expanded structural schematic diagram of an aluminum tube armored coaxial cable component.

[0018] Figure 4 The utility model provides a schematic diagram of the structure of some components of an aluminum tube armored coaxial cable.

[0019] Legend:

[0020] 1. Protective mechanism; 11. Sheath layer; 12. Connecting plate; 13. Heat dissipation layer; 14. Heat absorption layer; 15. Central tube; 16. Anti-blocking plate; 17. Clamp ring; 18. Concave plate; 19. Convex plate; 110. Cable;

[0021] 2. Compression-resistant structure; 21. Wear-resistant layer; 22. Embedded ring. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] like Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: an aluminum tube armored coaxial cable, comprising: a protective mechanism 1, a pressure-resistant mechanism 2 is connected to the surface of the protective mechanism 1, the protective mechanism 1 comprises a sheath layer 11, a connecting plate 12 is fixedly connected to the inner wall of the sheath layer 11, a heat absorbing layer 14 is fixedly connected to one side of the connecting plate 12, an inner wall of the heat absorbing layer 14 is fixedly connected to a cable 110, one side of the connecting plate 12 is fixedly connected to the surface of a heat dissipation layer 13, one end of the heat dissipation layer 13 is fixedly connected to the surface of a central tube 15, an outer surface of the sheath layer 11 is fixedly connected to a clamping ring 17, two ends of the clamping ring 17 are respectively fixedly connected to one end of a concave plate 18 and a convex plate 19, the outer surface of the convex plate 19 is clamped and connected to the inner wall of the concave plate 18, the outer surface of the central tube 15 is fixedly connected to one end of the heat absorbing layer 14, and one end of the central tube 15 is fixedly connected to the outer surface of an anti-blocking plate 16.

[0025] In this embodiment, the protective mechanism 1 is used to better protect the cable when the device is in use. At the same time, it generates heat during use. In order to avoid a short circuit of the power supply during use due to excessive temperature, the heat generated by the cable 110 can be absorbed by installing the cable 110 in the heat absorption layer 14. The heat absorption layer 14 is made of a black titanium heat absorption film material, so the heat absorption layer 14 can not only absorb heat, but also has a certain heat insulation effect. In addition, after the heat absorption layer 14 absorbs the heat of the sheath layer 11, in order to prevent its service life from being quickly shortened, a connecting plate 12 is installed next to the heat absorption layer 14, and the surface of the connecting plate 12 There are multiple heat dissipation holes on the cable 110. When the heat absorption layer 14 absorbs heat, it will dissipate the heat through the connecting plate 12, thereby cooling the cable 110. In order to prevent the heat from staying in the connecting plate 12, the heat will enter the central tube 15 along the holes at the bottom of the connecting plate 12 and enter the central tube 15 through natural wind, thereby dissipating the heat. The anti-blocking plate 16 installed at the end of the central tube 15 can prevent a large amount of soil from entering the central tube 15 when the cable 110 is used underground, and it can be partially avoided. When used underground, when encountering rainy weather, rainwater may penetrate from the soil. In order to avoid To avoid erosion of the cable, the protection of the cable 110 by the sheath layer 11 can effectively avoid it, and the sheath layer 11 can reduce the surface and internal temperature of the object. The sheath layer 11 is made of radiation coating material, so it has good self-cleaning, corrosion resistance, waterproofness, acid and alkali resistance, and convenient construction, making it safer when in use. Through the combination of multiple elements, the safety of the cable 110 during use can be guaranteed. In addition, in order to avoid aging of some materials during use, a last line of safety protection is prepared for it, and this situation can be avoided by the heat dissipation layer 13, and the heat dissipation layer 13 is made of chloroprene rubber. Rubber material, while chloroprene rubber has high tensile strength, elongation and reversible crystallinity, aging resistance and other excellent elements. In addition, when in use, in order to prevent the cable 110 from loosening and becoming unstable, the clamp ring 17 is wrapped around the surface of the sheath layer 11, and then the convex plate 19 is extended into the concave plate 18, so that the two are engaged. In the process of engaging, it is adjusted according to the size of the cable 110. If it is too small, the convex plate 19 can be continuously pushed in the concave plate 18, so that the two are more and more tightly engaged, thereby tightening the cable 110 to avoid loosening. In addition, the materials used above are relatively soft and have a certain plasticity.

[0026] Example 2

[0027] like Figure 2 As shown, the compression-resistant mechanism 2 includes a wear-resistant layer 21 , the outer surface of the wear-resistant layer 21 is fixedly connected to the inner surface of the embedded ring 22 , and the inner wall of the wear-resistant layer 21 is connected through one end of the clamping ring 17 .

[0028] In this embodiment, in order to allow the cable 110 to be used underground, it is installed on the surface through the embedded ring 22, so that the soil can better fit with the soil when the cable 110 is buried. The surface of the embedded ring 22 has multiple grooves, and the soil will enter the grooves when buried, blocking the device to avoid instability. In addition, by installing the wear-resistant layer 21, the overall device has a certain elasticity, better friction and wear resistance, and better self-lubrication.

[0029] Working principle:

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when the utility model is in use, according to the needs of the user, the sheath layer 11 can prevent the cable 110 from being corroded and damaged by external factors. When the cable 110 is in use, it will generate a certain amount of heat, and the heat absorption layer 14 can effectively absorb the heat. After the heat is absorbed, it will enter the central tube 15 along the path of the connecting plate 12 to dissipate the heat, thereby reducing the heat temperature of the cable 110 itself. In addition, by surrounding the clamp ring 17 on the surface of the sheath layer 11, and then inserting the convex plate 19 into the concave plate 18 along the path, the clamp ring 17 is contracted, and the cable 110 is tightened to prevent it from loosening. When used underground, the fit between the embedded ring 22 and the soil can increase the stability of the overall device, and at the same time, resistance is formed with the soil without changing the original installation position. In addition, the heat dissipation layer 13 can improve the overall plasticity and enhance the aging resistance.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An aluminum tube armored coaxial cable, comprising a protection mechanism (1), characterized in that: The surface of the protection mechanism (1) is connected to a pressure-resistant mechanism (2), the protection mechanism (1) comprises a sheath layer (11), the inner wall of the sheath layer (11) is fixedly connected to a connecting plate (12), one side of the connecting plate (12) is fixedly connected to a heat absorption layer (14), and the inner wall of the heat absorption layer (14) is fixedly connected to a cable (110); The pressure-resistant structure (2) comprises a wear-resistant layer (21), and an embedded ring (22) is fixedly connected to the outer surface of the wear-resistant layer (21); One side of the connecting plate (12) is fixedly connected to the heat dissipation layer (13), and one end of the heat dissipation layer (13) is fixedly connected to the central tube (15); The outer surface of the sheath layer (11) is fixedly connected to a clamp ring (17).

2. The aluminum tube armored coaxial cable according to claim 1, characterized in that: The two ends of the clamp ring (17) are respectively fixedly connected to the concave plate (18) and the convex plate (19), and the outer surface of the convex plate (19) is snap-fitted and connected to the inner wall of the concave plate (18).

3. The aluminum tube armored coaxial cable according to claim 1, characterized in that: The outer surface of the central tube (15) is fixedly connected to one end of the heat absorption layer (14).

4. The aluminum tube armored coaxial cable according to claim 3, characterized in that: One end of the central tube (15) is fixedly connected to an anti-blocking plate (16).

5. The aluminum tube armored coaxial cable according to claim 1, characterized in that: The inner wall of the wear-resistant layer (21) is connected through one end of the clamping ring (17).

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