Photoelectric composite cable with high wear resistance

Abstract

The utility model discloses a photoelectric composite cable with high wear resistance. The photoelectric composite cable comprises a cable, the cable is composed of a reinforcing layer, a protective layer, an insulating layer and a wire core, the insulating layer is wrapped in the wire core, the protective layer is wrapped in the insulating layer, the protective layer is composed of a metal spring tube and a phase-change filler tube, the phase-change filler tube is wrapped on the outer side of the insulating layer, the metal spring tube is wrapped on the outer side of the phase-change filler tube, and the metal spring tube is wrapped on the outer side of the phase-change filler tube. The protective layer wraps the outer side of the insulating layer, the protective layer is composed of a wear-resistant rubber layer and a heat insulation layer, the heat insulation layer wraps the outer side of the metal spring tube, and the wear-resistant rubber layer wraps the outer side of the heat insulation layer. According to the utility model, the temperature of the cable core can be adjusted by the phase change filler pipe, the influence on the use efficiency of the cable due to the high or low temperature of the cable core is avoided, the bending resistance of the cable can be improved by the arrangement of the metal spring pipe, and the phenomenon that the cable core in the cable is damaged due to the large bending of the cable in use is avoided.

Description

Technical Field

[0001] This utility model relates to the field of composite cable technology, specifically a photoelectric composite cable with high wear resistance. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals, and it is usually composed of several or groups of wires.

[0003] Chinese Patent No. CN211125093U discloses an aluminum-clad composite core cable, comprising 7, 19, or 37 aluminum-clad composite core conductors. The 7-conductor cable uses a 1+6 stranded configuration. The 19-conductor cable uses a 1+6+12 stranded configuration. The 37-conductor cable uses a 1+6+12+18 stranded configuration.

[0004] Existing technologies are greatly affected by external temperature during cable use. When the temperature is high or low, it will affect the use of the cable. At the same time, when the temperature is high, the heat generated by the cable itself cannot be dissipated, which will cause the cable to operate in a high-temperature state, which is prone to danger. Utility Model Content

[0005] The purpose of this invention is to provide a highly wear-resistant optoelectronic composite cable to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly wear-resistant optoelectronic composite cable, comprising a cable; the cable is composed of a reinforcing layer, a protective layer, an insulation layer, and a core; the insulation layer is wrapped inside the core; the protective layer is wrapped inside the insulation layer; the protective layer is composed of a metal spring tube and a phase change filler tube; the phase change filler tube is wrapped outside the insulation layer; the metal spring tube is wrapped outside the phase change filler tube; the protective layer is wrapped outside the insulation layer; the protective layer is composed of a wear-resistant rubber layer and a heat insulation layer; the heat insulation layer is wrapped outside the metal spring tube; and the wear-resistant rubber layer is wrapped outside the heat insulation layer.

[0007] Preferably, an anti-tensile rope is provided inside the insulation layer, and the anti-tensile rope is filled inside the insulation layer.

[0008] Preferably, the phase change packing tube is filled with a phase change material.

[0009] Preferably, the protective layer has an inner wire mesh that wraps around the outside of the insulation layer.

[0010] Preferably, an anti-aging layer is provided on the outer side of the wear-resistant rubber layer, and the anti-aging layer is an anti-aging coating layer.

[0011] Preferably, the insulating layer is provided with a filler material inside the insulating layer.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The phase change filler tube can regulate the temperature of the wire core, preventing the temperature of the wire core from being too high or too low, which would affect the efficiency of the cable. The metal spring tube can increase the bending resistance of the cable, preventing the cable from bending too much during use, which could cause damage to the internal wire core.

[0014] 2. The inner wire mesh can wrap the insulation layer, preventing the cable from being squeezed during use and causing the internal core to bend and deform.

[0015] 3. The anti-aging coating used in the anti-aging layer has strong anti-aging properties, which can reduce the aging of the reinforcing layer during use and prevent the cable from aging and cracking on the outer surface during use.

[0016] 4. The filler material can fill the interior of the insulation layer, fix the wire core, and absorb the heat generated by the wire core during operation, thus achieving a preliminary cooling effect on the wire core. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the protective layer of this utility model;

[0020] Figure 3 This is a schematic diagram of the reinforcing layer of this utility model;

[0021] In the diagram: 1. Cable; 2. Reinforcing layer; 3. Protective layer; 4. Insulation layer; 5. Filler; 6. Core; 7. Tensile rope; 8. Heat insulation layer; 9. Wear-resistant rubber layer; 10. Anti-aging layer; 11. Metal spring tube; 12. Phase change filler tube; 13. Inner steel wire mesh. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the present invention, a highly wear-resistant optoelectronic composite cable includes a cable 1. The cable 1 is composed of a reinforcing layer 2, a protective layer 3, an insulation layer 4, and a core 6. The insulation layer 4 is wrapped inside the core 6, and the protective layer 3 is wrapped inside the insulation layer 4. The protective layer 3 is composed of a metal spring tube 11 and a phase change filler tube 12. The phase change filler tube 12 is wrapped outside the insulation layer 4, and the metal spring tube 11 is wrapped outside the phase change filler tube 12. The protective layer 3 is wrapped outside the insulation layer. The protective layer 3 is composed of a wear-resistant rubber layer 9 and a heat insulation layer 8. The heat insulation layer 8 is wrapped outside the metal spring tube 11, and the wear-resistant rubber layer 9 is wrapped outside the heat insulation layer 8.

[0024] Furthermore, an anti-tensile rope 7 is provided inside the insulation layer 4. The anti-tensile rope 7 is filled inside the insulation layer 4. The provision of the anti-tensile rope 7 can increase the tensile strength of the cable 1 and prevent the core 6 inside the cable 1 from being subjected to strong tension during use, thus avoiding damage to the core 6.

[0025] Furthermore, the phase change filler tube 12 is filled with a phase change material. The phase change material filled inside the phase change filler tube 12 can absorb heat at high temperatures and release heat at low temperatures, thus maintaining the temperature balance of the wire core 6 inside the cable 1 and ensuring the normal use of the cable 1.

[0026] Furthermore, an inner steel wire mesh 13 is provided inside the protective layer 3. The inner steel wire mesh 13 wraps around the outside of the insulation layer 4. The inner steel wire mesh 13 can wrap the insulation layer 4 to prevent the cable 1 from being squeezed during use, which would cause the internal core 6 to bend and deform.

[0027] Furthermore, an anti-aging layer 10 is provided on the outside of the wear-resistant rubber layer 9. The anti-aging layer 10 is an anti-aging coating layer. The anti-aging coating layer used in the anti-aging layer 10 has strong anti-aging properties, which can reduce the aging of the reinforcing layer 2 during use and prevent the cable 1 from aging and cracking on its outer surface during use.

[0028] Furthermore, a filler 5 is provided inside the insulation layer 4. The filler 5 fills the interior of the insulation layer 4. The filler 5 can fill the interior of the insulation layer, fix the wire core 6, and absorb the heat generated by the wire core 6 during operation, thus achieving a preliminary cooling effect on the wire core 6.

[0029] The working principle and usage process of this utility model are as follows: During use, the cable 1 transmits electrical information through the core 6. The insulation layer 4 increases the heat insulation effect of the core 6. The phase change filler tube 12 can regulate the temperature of the core 6, preventing the temperature of the core 6 from being too high or too low, which would affect the efficiency of the cable 1. The metal spring tube 11 increases the bending resistance of the cable, preventing excessive bending during use and thus preventing damage to the internal core 6. The heat insulation layer 8 increases the heat insulation effect of the cable, reducing the impact of external temperature on the internal core 6. The wear-resistant rubber layer 9 increases the wear resistance of the cable's outer surface, reducing wear during use.

[0030] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A highly wear-resistant optoelectronic composite cable, comprising a cable (1); characterized in that: The cable (1) is composed of a reinforcing layer (2), a protective layer (3), an insulation layer (4), and a core (6). The insulation layer (4) is wrapped inside the core (6), and the protective layer (3) is wrapped inside the insulation layer (4). The protective layer (3) is composed of a metal spring tube (11) and a phase change filler tube (12). The phase change filler tube (12) is wrapped outside the insulation layer (4), and the metal spring tube (11) is wrapped outside the phase change filler tube (12). The protective layer (3) is wrapped outside the insulation layer. The protective layer (3) is composed of a wear-resistant rubber layer (9) and a heat insulation layer (8). The heat insulation layer (8) is wrapped outside the metal spring tube (11), and the wear-resistant rubber layer (9) is wrapped outside the heat insulation layer (8).

2. The photoelectric composite cable with high wear resistance according to claim 1, characterized in that: The insulating layer (4) is provided with an anti-tensile rope (7) inside, and the anti-tensile rope (7) is filled inside the insulating layer (4).

3. The photoelectric composite cable with high wear resistance according to claim 1, characterized in that: The phase change filler tube (12) is filled with phase change material.

4. The photoelectric composite cable with high wear resistance according to claim 1, characterized in that: The protective layer (3) is provided with an inner wire mesh (13), which is wrapped around the outside of the insulating layer (4).

5. The photoelectric composite cable with high wear resistance according to claim 1, characterized in that: An anti-aging layer (10) is provided on the outside of the wear-resistant rubber layer (9), and the anti-aging layer (10) is an anti-aging coating layer.

6. The photoelectric composite cable with high wear resistance according to claim 1, characterized in that: The insulating layer (4) is provided with a filler (5), which fills the interior of the insulating layer (4).

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