Armored cable with shielding layer

Abstract

The invention relates to the technical field of armored cables, and discloses an armored cable with a shielding layer, which comprises a cable core body, the surface of the cable core body is movably connected with a cable hose, one side of the cable hose is fixedly connected with a shielding layer body, and one side of the shielding layer body is fixedly connected with an armored layer. The shielding layer body is of a net-shaped structure formed by weaving fine copper wires, and the shielding layer body is connected to the surface of the cable hose in a sleeving mode, so that the shielding performance of the cable hose is improved; the outer protection frame reduces the impact force on the cable caused by weather such as hail and the like, and improves the stability and the safety of the cable in use; the heat dissipation area is increased through the multiple heat dissipation fins, the heat dissipation effect of the heat conduction annular plate is improved, and the short circuit situation caused by long-time work in the high-temperature environment is reduced. And the continuously moving side cleaning brushes can clean dust along the surfaces of the cooling fins, dust particles accumulated on the surfaces of the cooling fins are swept, and the heat dissipation effect of the surfaces of the cooling fins is improved.

Description

Technical Field

[0001] The invention relates to the technical field of armored cables, in particular to an armored cable with a shielding layer. Background Art

[0002] Armored cable is a specially designed cable. Its main feature is that a metal sheath is applied on the cable jacket to provide additional protection. Armored cable refers to a cable made of different material conductors installed in a metal sheath with insulating material, which is processed into a solid and flexible combination. This cable structure enables it to withstand certain mechanical external forces and environmental factors, such as pressure, tension, wear and corrosion. The armor layer of the armored cable has high tensile strength and is not easy to break or deform. It can maintain the stability and safety of the cable when transmitting power or signals over long distances. At the same time, in high-altitude environments, armored cables can resist swings and vibrations caused by factors such as wind, ensuring stable transmission of power or signals.

[0003] During the construction and laying process of existing cables, it is sometimes necessary to synchronize the cables with the construction. Therefore, the cables need to be pre-laid on the ground and then centrally fixed. This makes the construction environment complicated. Ordinary cables are not suitable for complex environments, such as high-frequency extrusion and even local stress on the cables, which will cause the entire cable to deform and twist, thus affecting the overall use in the later stage. Moreover, when laying this kind of armored cable, it is necessary to divide the cables, and the existing stripping operation is cumbersome.

[0004] Based on the above technical problems, the prior art has also provided some solutions. For example, a Chinese patent with authorization announcement number CN118380183A discloses an armored cable, which exposes the internal line by cutting the soft rubber, and can remove the arc-shaped plate-like hard rubber. After removal, the cable can be separated, and the arc-shaped plate-like hard rubber can be separated and cut from the rotten connecting strip. The rotten connecting strip is used to prompt that there are separate cables at this position, which is convenient for operators to separate the internal wires. This makes the stripping operation more convenient and facilitates the laying of cables during construction. The function of the pressing piece part is to restrain the separate cables to ensure that the separate cables are stably in the locking channel, and when the cable jacket is under pressure, most of the pressure is at the position of the arc-shaped connecting part, and the arc-shaped connecting part will deform to both sides. The position of deformation is toward the pressing sheet part, so that the pressing sheet part can apply an inward extrusion force to the outer protective sleeve, ensuring that the outer protective sleeve is always clamped by the clamping component, thereby increasing the firmness and plasticity of the armored cable, and can also disperse the pressure to ensure that the pressure can be dispersed to the armor part, thereby ensuring the overall stability; when the cable is subjected to external radial pressure, the metal arch part can provide an outward force and can also support the module support at the compression inner cavity. When the module support at the compression inner cavity is deformed, the metal arch part disperses the force to the expansion leg piece, and when the limit contact pins on the expansion leg piece come into contact during the process of approaching, the extrusion upper limit is reached. In this way, after the limit contact pins come into contact, the support part can form the purpose of lifting the module support, thereby preventing the overall damage, deformation and breakage problems; However, in actual production operations, during the laying of existing armored cables at high altitudes, high temperatures will cause the insulation and conductor materials of the cables to soften or melt, causing structural deformation of the cables. Structural deformation will affect the shielding layer of the cables, causing the shielding effect to weaken or fail. At the same time, high temperatures will increase the internal resistance of the cables, thereby increasing the power loss of the cables. The increase in resistance may cause signal attenuation or distortion, affecting the quality and stability of data transmission. Summary of the invention

[0005] The purpose of the present invention is to provide an armored cable with a shielding layer, which solves the problem that during the laying of existing armored cables at high altitudes, high temperature will cause the insulating material and the conductor material of the cable to soften or melt, causing structural deformation of the cable. The structural deformation will affect the shielding layer of the cable, causing the shielding effect to be weakened or fail. At the same time, high temperature will increase the internal resistance of the cable, thereby increasing the power loss of the cable. The increase in resistance may cause signal attenuation or distortion, affecting the quality and stability of data transmission.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: An armored cable with a shielding layer comprises a cable core, a cable hose is movably connected to the surface of the cable core, a shielding layer body is fixedly connected to one side of the cable hose, an armor layer is fixedly connected to one side of the shielding layer body, a heat-conducting ring plate is fixedly connected to the surface of the armor layer, a heat-conducting ring plate is fixedly connected to the surface of the heat-conducting ring plate, and there are multiple heat-conducting fins.

[0007] Preferably: one side of the armor layer is fixedly connected to an inner connecting frame, one side of the inner connecting frame is fixedly connected to a connecting side plate, and one side of the connecting side plate is fixedly connected to an outer protective frame.

[0008] Preferably, a buffer pad is fixedly connected to the surface of the shielding layer body, there are multiple buffer pads, and inner sides of the multiple buffer pads are fixedly connected to a support plate.

[0009] Preferably, a connecting inner groove is provided on the inner side of the armor layer, and the inner side of the connecting inner groove is movably connected to one side of the buffer pad.

[0010] Preferably: one side of the outer protective frame is fixedly connected to an inner support ring, one side of the inner support ring is fixedly connected to a sliding plate, one side of the inner support ring is provided with a bottom transmission ring, one side of the bottom transmission ring is provided with a side sliding rail, and one side of the side sliding rail is slidably connected to one side of the sliding plate.

[0011] Preferably, an air inlet groove is provided on the surface of the outer protective frame, and there are multiple air inlet grooves, and the multiple air inlet grooves are arranged in parallel along the surface of the outer protective frame.

[0012] Preferably, a transmission sheet is fixedly connected to one side of the bottom transmission ring, and there are multiple transmission sheets, and one side of the multiple transmission sheets is vertically arranged to one side of the bottom transmission ring.

[0013] Preferably, a side fixing plate is fixedly connected to the other side of the bottom transmission ring, and one end of the side fixing plate is vertically arranged to one side of the bottom transmission ring.

[0014] Preferably, the number of the side fixing plates is four, and one side of each of the four side fixing plates is movably connected to a side cleaning brush, and one side of the side cleaning brush is arranged on the surface of the heat sink.

[0015] A method for using an armored cable with a shielding layer comprises the following steps: S1. First, the cable core is wrapped and fixed with a cable hose, and then the shielding layer is fixed on the surface of the cable hose. The shielding layer is a mesh structure woven with fine copper wires. A connecting inner groove is provided on the inner side of the armor layer, and a buffer pad and a support plate are provided on the inner side of the multiple connecting inner grooves. Both sides of the support plate are fixed by buffer pads. S2. When the cable core is used for a long time, the heat generated will gradually diffuse to the surface of the armor layer. Through the arrangement of the heat-conducting ring plate on the surface of the armor layer, the heat will be efficiently transferred to the surface of the heat sink along the heat-conducting ring plate. At the same time, the connection side plate is supported on the surface of the armor layer by fixing the internal connecting frame and the armor layer; S3. The airflow at high altitude will contact the surface of the transmission plate and drive multiple transmission plates to rotate. After being affected by the wind, the transmission plate will drive the bottom transmission ring to rotate. Through the sliding of the bottom transmission ring and the sliding plate and the connection of the inner support ring, the bottom transmission ring will rotate along one side of the outer protective frame. The continuously rotating inner support ring will synchronously drive the four side fixing plates to rotate. During the rotation of the four side fixing plates, the side cleaning brushes will be synchronously driven to move.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The shielding layer is a mesh structure woven from fine copper wires. The shielding layer is sleeved on the surface of the cable hose to improve the shielding performance of the cable hose. The armor layer fixed on the surface of the shielding layer is used as a radial mechanical protection layer for the cable core, the cable hose and the shielding layer, which improves the stability and protection of the cable core. At the same time, the use of a buffer pad will reduce the extrusion loss of the cable core caused by the armor layer when it is impacted by external force. At the same time, the support plate is used to improve the support between the shielding layer and the armor layer, reduce the deformation of the shielding layer, improve the stability of the cable core during use, and extend the service life of the cable core. 2. In the operation of the armored cable with a shielding layer, the connection side plate can be supported on the surface of the armor layer by fixing the inner connection frame to the armor layer. The outer protection frame is fixed to the outside of the armor layer by connecting the connection side plates. The protection of the outer protection frame reduces the loss of the cable caused by birds. At the same time, the ventilation of the armor layer surface is maintained by opening the air intake groove, reducing the accumulation of heat. At the same time, the outer protection frame reduces the impact of weather such as hail on the cable, thereby improving the stability and safety of the cable. 3. When the armored cable with a shielding layer is used for a long time, the heat generated by the cable core will gradually diffuse to the surface of the armor layer. Through the setting of the heat-conducting ring plate on the surface of the armor layer, the heat will be efficiently transferred to the surface of the heat sink along the heat-conducting ring plate, and multiple heat sinks are used to increase the heat dissipation area, thereby improving the heat dissipation effect of the heat-conducting ring plate, thereby maintaining the stability of the cable core in a high-temperature environment and reducing the short circuit caused by long-term work in a high-temperature environment; 4. When affected by airflow at high altitude, the bottom transmission ring will be driven to rotate steadily along the inner side of the sliding plate, and through the connection of the inner support ring, the bottom transmission ring will rotate along one side of the outer protective frame, and the continuously rotating inner support ring will synchronously drive the four side fixing plates to rotate, and the rotation of the four side fixing plates will synchronously drive the side cleaning brush to move, and the continuously moving side cleaning brush will clean along the surface of the heat sink, clean the dust particles accumulated on the surface of the heat sink, improve the cleanliness of the surface of the heat sink, and simultaneously improve the heat dissipation effect of the surface of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention; Figure 2 It is a schematic diagram of the armor layer structure of the present invention; Figure 3 It is a schematic diagram of the structure of the buffer pad of the present invention; Figure 4 It is a schematic diagram of the air inlet slot structure of the present invention; Figure 5 It is a schematic diagram of the heat sink structure of the present invention; Figure 6 It is a schematic diagram of the structure of the outer protection frame of the present invention; Figure 7 It is a schematic diagram of the structure of the side cleaning brush of the present invention.

[0018] Among them: 1. Cable core; 2. Cable hose; 301. Shielding layer; 302. Buffer pad; 303. Support plate; 304. Armor layer; 305. Connecting inner groove; 401. Inner connecting frame; 402. Connecting side plate; 403. Outer protective frame; 404. Air inlet groove; 501. Heat conduction ring plate; 502. Heat sink; 601. Inner support ring; 602. Sliding plate; 603. Bottom transmission ring; 604. Side sliding rail; 605. Transmission plate; 606. Side fixing plate; 607. Side cleaning brush. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-7A shielding layer armored cable comprises a cable core 1, a cable hose 2 is movably connected to the surface of the cable core 1, a shielding layer body 301 is fixedly connected to one side of the cable hose 2, an armor layer 304 is fixedly connected to one side of the shielding layer body 301, a heat conducting ring plate 501 is fixedly connected to the surface of the armor layer 304, a heat conducting ring plate 501 is fixedly connected to the surface of the heat conducting ring plate 501, and a plurality of heat sinks 502 are fixedly connected.

[0021] It should be noted that after the cable core 1 is wrapped and fixed with the cable hose 2, the shielding layer body 301 is fixed on the surface of the cable hose 2. The shielding layer body 301 is a mesh structure woven from fine copper wires. The shielding performance of the cable hose 2 is improved by sleeved on the surface of the cable hose 2, and the armor layer 304 fixed on the surface of the shielding layer body 301 is used as a radial mechanical protection layer for the cable core 1, the cable hose 2 and the shielding layer body 301. When the cable core 1 is used for a long time, the heat generated will gradually diffuse to the surface of the armor layer 304. Through the arrangement of the heat-conducting ring plate 501 on the surface of the armor layer 304, the heat will be efficiently transferred along the heat-conducting ring plate 501 to the surface of the heat sink 502, and multiple heat sinks 502 are used to increase the heat dissipation area, thereby improving the heat dissipation effect of the heat-conducting ring plate 501, thereby maintaining the stability of the cable core 1 in a high temperature environment.

[0022] In an optional embodiment: one side of the armor layer 304 is fixedly connected to the inner connecting frame 401 , one side of the inner connecting frame 401 is fixedly connected to the connecting side plate 402 , and one side of the connecting side plate 402 is fixedly connected to the outer protective frame 403 .

[0023] It should be noted that the outer protective frame 403 reduces the impact force on the cable caused by weather such as hail, and improves the stability and safety of the cable in use.

[0024] In an optional embodiment: a buffer pad 302 is fixedly connected to the surface of the shielding layer body 301 , there are multiple buffer pads 302 , and the inner sides of the multiple buffer pads 302 are all fixedly connected to a support plate 303 .

[0025] It should be noted that the support plate 303 is used to improve the support between the shielding layer 301 and the armor layer 304, reduce the deformation of the shielding layer 301, improve the stability of the cable core 1 during use, and extend the service life of the cable core 1. Buffer pads 302 and support plates 303 are provided on the inner sides of multiple connected inner grooves 305. Both sides of the support plate 303 are fixed by buffer pads 302. The use of buffer pads 302 can reduce the extrusion loss of the cable core 1 caused by the armor layer 304 being impacted by external force. At the same time, the support plate 303 is used to improve the support between the shielding layer 301 and the armor layer 304, reduce the deformation of the shielding layer 301, improve the stability of the cable core 1 during use, and extend the service life of the cable core 1.

[0026] In an optional embodiment, a connecting inner groove 305 is opened on the inner side of the armor layer 304 , and the inner side of the connecting inner groove 305 is movably connected to one side of the buffer pad 302 .

[0027] It should be noted that a connecting inner groove 305 is opened on the inner side of the armor layer 304, and a plurality of connecting inner grooves 305 are provided with buffer pads 302 and support plates 303 on the inner sides. Both sides of the support plate 303 are fixed by buffer pads 302. The use of buffer pads 302 can reduce the extrusion loss of the cable core 1 caused by the armor layer 304 being impacted by external force.

[0028] In an optional embodiment: one side of the outer protective frame 403 is fixedly connected to an inner support ring 601, one side of the inner support ring 601 is fixedly connected to a sliding plate 602, one side of the inner support ring 601 is provided with a bottom transmission ring 603, one side of the bottom transmission ring 603 is provided with a side sliding rail 604, and one side of the side sliding rail 604 is slidably connected to one side of the sliding plate 602.

[0029] It should be noted that, through the sliding of the side sliding rail 604 and the sliding plate 602 , the bottom transmission ring 603 will be driven to rotate stably along the inner side of the sliding plate 602 when subjected to airflow.

[0030] In an optional embodiment, an air inlet groove 404 is opened on the surface of the outer protective frame 403 , and there are multiple air inlet grooves 404 , and the multiple air inlet grooves 404 are arranged in parallel along the surface of the outer protective frame 403 .

[0031] It should be noted that, by providing the air inlet grooves 404 , the ventilation of the surface of the armor layer 304 is maintained, thereby reducing the accumulation of heat.

[0032] In an optional embodiment: a transmission sheet 605 is fixedly connected to one side of the bottom transmission ring 603 , and there are multiple transmission sheets 605 , and one side of the multiple transmission sheets 605 is vertically arranged to one side of the bottom transmission ring 603 .

[0033] It should be noted that the airflow at high altitude will contact the surface of the transmission plate 605 and drive multiple transmission plates 605 to rotate. After being affected by the wind, the transmission plate 605 will drive the bottom transmission ring 603 to rotate. Through the transmission of the transmission plate 605, there is no need to use an additional driving source, and the portable bottom transmission ring 603 can be driven to rotate.

[0034] In an optional embodiment, a side fixing plate 606 is fixedly connected to the other side of the bottom transmission ring 603 , and one end of the side fixing plate 606 is vertically arranged to one side of the bottom transmission ring 603 .

[0035] It should be noted that, through the sliding between the bottom transmission ring 603 and the sliding plate 602 , the bottom transmission ring 603 will be driven to stably rotate along the inner side of the sliding plate 602 when subjected to airflow.

[0036] In an optional embodiment, there are four side fixing plates 606 , and one side of each of the four side fixing plates 606 is movably connected to a side cleaning brush 607 , and one side of the side cleaning brush 607 is disposed on the surface of the heat sink 502 .

[0037] It should be noted that during the rotation of the four side fixing plates 606, the side cleaning brushes 607 will be driven to move synchronously. The continuously moving side cleaning brushes 607 will clean along the surface of the heat sink 502, and the dust particles accumulated on the surface of the heat sink 502 will be cleaned, thereby improving the cleanliness of the surface of the heat sink 502 and simultaneously improving the heat dissipation effect of the surface of the heat sink 502.

[0038] The specific working steps of a method for using an armored cable with a shielding layer are as follows: S1. First, use the cable hose 2 to wrap and fix the cable core 1, and then fix the shielding layer 301 on the surface of the cable hose 2. The shielding layer 301 is a mesh structure woven from fine copper wires. By sleeve-fitting the shielding layer 301 on the surface of the cable hose 2, the shielding performance of the cable hose 2 is improved. The armor layer 304 fixed on the surface of the shielding layer 301 is used as a radial mechanical protection layer for the cable core 1, the cable hose 2 and the shielding layer 301, thereby improving the stability and protection of the cable core 1. At the same time, the inner side of the armor layer 304 is provided with a There are connected inner grooves 305, and the inner sides of the multiple connected inner grooves 305 are all provided with buffer pads 302 and support plates 303. Both sides of the support plate 303 are fixed by the buffer pads 302. The use of the buffer pads 302 can reduce the extrusion loss of the cable core 1 caused by the armor layer 304 being impacted by external force. At the same time, the support plate 303 is used to improve the support between the shielding layer 301 and the armor layer 304, reduce the deformation of the shielding layer 301, improve the stability of the cable core 1 during use, and extend the service life of the cable core 1; S2. When the cable core 1 is used for a long time, the heat generated will gradually diffuse to the surface of the armor layer 304. Through the setting of the heat-conducting ring plate 501 on the surface of the armor layer 304, the heat will be efficiently transferred to the surface of the heat sink 502 along the heat-conducting ring plate 501, and the heat dissipation area is increased by using multiple heat sinks 502, thereby improving the heat dissipation effect of the heat-conducting ring plate 501, thereby maintaining the stability of the cable core 1 in a high-temperature environment, reducing the short circuit caused by long-term work in a high-temperature environment, and at the same time, through the internal connecting frame 401 and the armor layer The fixing of 304 can support the connecting side plate 402 on the surface of the armor layer 304. The outer protection frame 403 is fixed to the outside of the armor layer 304 by connecting the connecting side plate 402. The protection of the outer protection frame 403 reduces the loss of the cable caused by birds. At the same time, the ventilation of the surface of the armor layer 304 is maintained by opening the air inlet groove 404, and the accumulation of heat is reduced. At the same time, the outer protection frame 403 reduces the impact of weather such as hail on the cable, thereby improving the stability and safety of the cable. S3. After the cables are installed at high altitude, the airflow at high altitude will contact the surface of the transmission sheet 605 and drive the multiple transmission sheets 605 to rotate. After being affected by the wind, the transmission sheet 605 will drive the bottom transmission ring 603 to rotate. Through the sliding of the side sliding rail 604 and the sliding plate 602, the bottom transmission ring 603 will be driven to rotate stably along the inner side of the sliding plate 602 when affected by the airflow. Through the connection of the inner support ring 601, the bottom transmission ring 603 will rotate along one side of the outer protective frame 403 at this time. The continuously rotating inner support ring 601 will synchronously drive the four side fixing plates 606 to rotate. During the rotation of the four side fixing plates 606, the side cleaning brush 607 will be synchronously driven to move. The continuously moving side cleaning brush 607 will clean along the surface of the heat sink 502, clean the dust particles accumulated on the surface of the heat sink 502, improve the cleanliness of the surface of the heat sink 502, and simultaneously improve the heat dissipation effect of the surface of the heat sink 502; It should be noted that the cable core 1 in the present invention and the parts not described in detail are all prior art, and the corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of technicians in this field, so no further elaboration will be made on this.

[0039] Although the 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 alterations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An armored cable with a shielding layer, comprising a cable core (1), characterized in that: The surface of the cable core (1) is movably connected to a cable hose (2), one side of the cable hose (2) is fixedly connected to a shielding layer (301), one side of the shielding layer (301) is fixedly connected to an armor layer (304), the surface of the armor layer (304) is fixedly connected to a heat-conducting ring plate (501), the surface of the heat-conducting ring plate (501) is fixedly connected to a heat sink (502), and the number of the heat sinks (502) is multiple.

2. The armored cable with a shielding layer according to claim 1, characterized in that: One side of the armor layer (304) is fixedly connected to an inner connecting frame (401), one side of the inner connecting frame (401) is fixedly connected to a connecting side plate (402), and one side of the connecting side plate (402) is fixedly connected to an outer protective frame (403).

3. The armored cable with a shielding layer according to claim 1, characterized in that: A buffer pad (302) is fixedly connected to the surface of the shielding layer body (301), there are a plurality of buffer pads (302), and a support plate (303) is fixedly connected to the inner sides of the plurality of buffer pads (302).

4. The armored cable with a shielding layer according to claim 1, characterized in that: A communicating inner groove (305) is provided on the inner side of the armor layer (304), and the inner side of the communicating inner groove (305) is movably connected to one side of the buffer pad (302).

5. The armored cable with a shielding layer according to claim 2, characterized in that: One side of the outer protective frame (403) is fixedly connected to an inner support ring (601), one side of the inner support ring (601) is fixedly connected to a sliding plate (602), one side of the inner support ring (601) is provided with a bottom transmission ring (603), one side of the bottom transmission ring (603) is provided with a side sliding rail (604), and one side of the side sliding rail (604) is slidably connected to one side of the sliding plate (602).

6. The armored cable with a shielding layer according to claim 2, characterized in that: An air inlet groove (404) is provided on the surface of the outer protective frame (403), and there are a plurality of the air inlet grooves (404), and the plurality of the air inlet grooves (404) are arranged in parallel along the surface of the outer protective frame (403).

7. The armored cable with a shielding layer according to claim 5, characterized in that: A transmission sheet (605) is fixedly connected to one side of the bottom transmission ring (603), and there are multiple transmission sheets (605), and one side of the multiple transmission sheets (605) is arranged perpendicular to one side of the bottom transmission ring (603).

8. The armored cable with a shielding layer according to claim 5, characterized in that: The other side of the bottom transmission ring (603) is fixedly connected to a side fixing plate (606), and one end of the side fixing plate (606) is arranged perpendicular to one side of the bottom transmission ring (603).

9. The armored cable with a shielding layer according to claim 8, characterized in that: The number of the side fixing plates (606) is four, and one side of each of the four side fixing plates (606) is movably connected to a side cleaning brush (607), and one side of the side cleaning brush (607) is arranged on the surface of the heat sink (502).

10. A method for using an armored cable with a shielding layer, applied to the armored cable with a shielding layer as claimed in claims 1 to 9, characterized in that: The steps include: S1. First, the cable core (1) is wrapped and fixed with a cable hose (2), and then a shielding layer (301) is fixed on the surface of the cable hose (2). The shielding layer (301) is a mesh structure woven from fine copper wires. A connecting inner groove (305) is provided on the inner side of the armor layer (304). Buffer pads (302) and support plates (303) are provided on the inner sides of the multiple connecting inner grooves (305). Both sides of the support plate (303) are fixed by the buffer pads (302). S2. When the cable core (1) is used for a long time, the heat generated will gradually diffuse to the surface of the armor layer (304). By setting the heat-conducting ring plate (501) on the surface of the armor layer (304), the heat will be efficiently transferred along the heat-conducting ring plate (501) to the surface of the heat sink (502). At the same time, by fixing the internal connecting frame (401) and the armor layer (304), the connecting side plate (402) is supported on the surface of the armor layer (304); S3. The airflow at high altitude will contact the surface of the transmission plate (605) and drive the multiple transmission plates (605) to rotate. After being affected by the wind force, the transmission plate (605) will drive the bottom transmission ring (603) to rotate. Through the sliding of the bottom transmission ring (603) and the sliding plate (602), through the connection of the inner support ring (601), the bottom transmission ring (603) will rotate along one side of the outer protection frame (403). The continuously rotating inner support ring (601) will synchronously drive the four side fixing plates (606) to rotate. During the rotation of the four side fixing plates (606), the side cleaning brushes (607) will be synchronously driven to move.

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