High-strength high-temperature-resistant power line

Abstract

The utility model discloses a high-strength high-temperature-resistant power line which comprises a power line core, the side wall of the power line core is provided with an insulation protection assembly, the side wall of the insulation protection assembly is fixedly connected with a first electroplated layer, the side wall of the first electroplated layer is fixedly connected with a heat insulation layer, and the side wall of the heat insulation layer is provided with a reinforcing assembly. The power line further comprises a reinforcing assembly, the reinforcing assembly comprises a waterproof layer and a second electroplated layer, the inner wall of the waterproof layer is fixedly connected to the side wall of the heat insulation layer, and the inner wall of the second electroplated layer is fixedly connected to the side wall of the waterproof layer. In the technical scheme provided by the utility model, the reinforcing inner layer is adopted in the inner core of the power line to further ensure the overall strength, and meanwhile, the fixing sleeve is fixed on the power line and then is mounted through the plurality of reinforcing fibers, so that the strength of the power line is greatly enhanced, and the anti-pulling capability of the power line in use is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of power lines, in particular to a high-strength and high-temperature resistant power line. Background Art

[0002] High-strength and high-temperature resistant power cords are indispensable components in modern power transmission and electronic equipment. In various application environments, especially those that have extremely high requirements on the performance of wires and cables, such as high strength requirements, weather resistance, and corrosion resistance, traditional power cords often find it difficult to meet these special requirements. Ordinary power cords may break in some applications due to mechanical stretching, vibration, or pulling during installation, which limits their application in some high-strength environments. In order to solve the above problems, a high-strength and high-temperature resistant power cord is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a high-strength and high-temperature resistant power cord to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A high-strength and high-temperature resistant power cord, comprising a power cord core, the side wall of the power cord core is provided with an insulating protection component, the side wall of the insulating protection component is fixedly connected with a first electroplating layer, the side wall of the first electroplating layer is fixedly connected with a thermal insulation layer, the side wall of the thermal insulation layer is provided with a reinforcing component, the power cord also includes a reinforcing component, the reinforcing component includes a waterproof layer and a second electroplating layer, the inner wall of the waterproof layer is fixedly connected to the side wall of the thermal insulation layer, the inner wall of the second electroplating layer is fixedly connected to the side wall of the waterproof layer, the reinforcing component includes a high-strength outer layer, a plurality of fixed sleeves and a reinforced inner layer, the high-strength outer layer is installed on the outer wall of the waterproof layer, the reinforced inner layer is installed on the inner wall of the first electroplating layer, a plurality of the fixed sleeves are fixedly connected to the outer wall of the high-strength outer layer, and a plurality of reinforcing fibers are fixedly installed between two adjacent fixed sleeves.

[0006] Optionally, the insulating protection component includes an insulating outer skin and a rubber protective inner layer, the inner wall of the insulating outer skin is fixedly connected to the side wall of the power cord core, and the inner wall of the rubber protective inner layer is fixedly connected to the side wall of the insulating outer skin.

[0007] Optionally, the high-strength outer layer and the reinforced inner layer are both made of cross-linked polyethylene material.

[0008] Optionally, the waterproof layer is made of a highly absorbent resin material.

[0009] Optionally, a groove is formed on the side wall of the second electroplating layer, and the side wall of the high-strength outer layer is fixedly connected to the side wall of the second electroplating layer by fitting with the groove.

[0010] Optionally, a groove is formed on the side wall of the rubber protective inner layer, and the side wall of the reinforced inner layer is fixedly connected to the side wall of the rubber protective inner layer by fitting with the groove.

[0011] Optionally, the fixing sleeve is made of a cobalt-based high-temperature alloy material, and the reinforcing fiber is made of an ultra-high molecular weight polyethylene material.

[0012] Compared with the prior art, the utility model provides a high-strength and high-temperature resistant power cord, which has the following beneficial effects:

[0013] 1. The utility model can achieve a good waterproof effect by setting a strengthening component and a reinforcing component and adopting a waterproof layer. The high-strength outer layer installed can improve the overall strength of the outer jacket of the power cord, and the reinforced inner layer used in the inner core of the power cord further ensures the overall strength. At the same time, a fixed sleeve is fixed on the power cord and installed through a plurality of reinforcing fibers, so that the strength of the power cord is finally highly enhanced, ensuring the anti-pulling ability of the power cord in use;

[0014] 2. The utility model utilizes the second electroplating layer and the first electroplating layer to not only increase the strength of the power cord, but also combines with the heat insulation layer to insulate the external heat, thereby achieving high temperature resistance of the power cord. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 It is a cross-sectional view of the end face of the utility model.

[0019] In the figure: 1. power cord core; 2. insulating outer skin; 3. rubber protective inner layer; 4. first electroplating layer; 5. thermal insulation layer; 6. waterproof layer; 7. second electroplating layer; 8. high-strength outer layer; 9. fixing sleeve; 91. reinforcing fiber; 10. reinforced inner layer. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-Figure 3In this embodiment: a high-strength and high-temperature resistant power cord comprises a power cord core 1, the side wall of the power cord core 1 is provided with an insulating protection component, the side wall of the insulating protection component is fixedly connected with a first electroplating layer 4, the side wall of the first electroplating layer 4 is fixedly connected with a heat insulation layer 5, the side wall of the heat insulation layer 5 is provided with a reinforcing component, the power cord also comprises a reinforcing component, the reinforcing component comprises a waterproof layer 6 and a second electroplating layer 7, the inner wall of the waterproof layer 6 is fixedly connected to the side wall of the heat insulation layer 5, the inner wall of the second electroplating layer 7 is fixedly connected to the side wall of the waterproof layer 6, the reinforcing component comprises a high-strength outer layer 8, a plurality of fixed sleeves 9 and a reinforced inner layer 10, the high-strength outer layer 8 is installed on the outer wall of the waterproof layer 6, the reinforced inner layer 10 is installed on the inner wall of the first electroplating layer 4, a plurality of the fixed sleeves 9 are fixedly connected to the outer wall of the high-strength outer layer 8, and two adjacent Several reinforcing fibers 91 are fixedly installed between the fixed sleeves 9; the waterproof layer 6 is used to achieve good waterproofing and dehumidification, the second electroplating layer 7 is used to enhance the external strength, the first electroplating layer 4 is used to improve the internal strength and corrosion resistance, and the heat insulating layer 5 is used to insulate the external heat, thereby achieving high temperature resistance of the power cord, and the external strength performance can be enhanced by strengthening components and reinforcing components to ensure that the overall strength of the power cord is good. When in use, a good waterproof effect can be achieved by adopting the waterproof layer 6, and the overall strength of the power cord jacket can be improved by utilizing the installed high-strength outer layer 8, and the reinforced inner layer 10 used in the inner core of the power cord further ensures the overall strength. At the same time, after the fixed sleeve 9 is fixed on the power cord, it is installed through several reinforcing fibers 91, so that the strength of the power cord is finally highly enhanced, ensuring the power cord's ability to resist pulling during use.

[0024] The insulating protection component includes an insulating outer skin 2 and a rubber protective inner layer 3, the inner wall of the insulating outer skin 2 is fixedly connected to the side wall of the power cord core 1, and the inner wall of the rubber protective inner layer 3 is fixedly connected to the side wall of the insulating outer skin 2; insulation protection is provided by the insulating outer skin 2, and anti-damage protection is provided by the rubber protective inner layer 3.

[0025] The high-strength outer layer 8 and the reinforced inner layer 10 are both made of cross-linked polyethylene material. By using cross-linked polyethylene material to make the high-strength outer layer 8 and the reinforced inner layer 10, the strength of the high-strength outer layer 8 and the reinforced inner layer 10 is guaranteed.

[0026] The waterproof layer 6 is made of fluororubber material; by adopting fluororubber material to make the waterproof layer 6, water vapor can be effectively blocked.

[0027] A groove is provided on the side wall of the second electroplating layer 7, and the side wall of the high-strength outer layer 8 is fixedly connected to the side wall of the second electroplating layer 7 by fitting with the groove; the side wall of the high-strength outer layer 8 is fixedly connected to the side wall of the second electroplating layer 7 by fitting with the groove, thereby fixing the high-strength outer layer 8.

[0028] The fixing sleeve 9 is made of a cobalt-based high-temperature alloy material, and the reinforcing fiber 91 is made of an ultra-high molecular weight polyethylene material. By using a cobalt-based high-temperature alloy material to make the fixing sleeve 9, it is ensured that the fixing sleeve 9 has good strength and corrosion resistance, and the reinforcing fiber 91 made of an ultra-high molecular weight polyethylene material is ensured to have good strength.

[0029] The working principle and use process of the utility model: during use, when the line body is affected by the external environment and is in a strong acid or strong alkali environment, the external second electroplating layer 7 is used to provide corrosion protection against strong acids or strong alkalis while enhancing the strength of its structure, and the waterproof layer 6 made of highly absorbent resin is used to effectively block water vapor, thereby achieving the purpose of preventing the line body from being damaged by strong acids, strong alkalis and water vapor and affecting normal use. The installed high-strength outer layer 8 can improve the overall strength of the power cord jacket, and the reinforced inner layer 10 used in the inner core of the power cord further ensures the overall strength. At the same time, the fixed sleeve 9 is fixed to the power cord and then installed through a plurality of reinforcing fibers 91, so that the strength of the power cord is finally greatly enhanced, ensuring the power cord's ability to resist pulling during use.

[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the concept of the utility model, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A high-strength, high-temperature-resistant power cord, characterized in that: The invention comprises a power line core (1), the side wall of the power line core (1) is provided with an insulating protection component, the side wall of the insulating protection component is fixedly connected to a first electroplating layer (4), the side wall of the first electroplating layer (4) is fixedly connected to a heat insulation layer (5), the side wall of the heat insulation layer (5) is provided with a reinforcing component, the power line also comprises a reinforcing component, the reinforcing component comprises a waterproof layer (6) and a second electroplating layer (7), the inner wall of the waterproof layer (6) is fixedly connected to the side wall of the heat insulation layer (5), and the inner wall of the second electroplating layer (7) is fixedly connected to the side wall of the heat insulation layer (5). The inner wall of the electroplating layer (7) is fixedly connected to the side wall of the waterproof layer (6); the reinforcement component comprises a high-strength outer layer (8), a plurality of fixing sleeves (9) and a reinforcement inner layer (10); the high-strength outer layer (8) is installed on the outer wall of the waterproof layer (6); the reinforcement inner layer (10) is installed on the inner wall of the first electroplating layer (4); a plurality of fixing sleeves (9) are fixedly connected to the outer wall of the high-strength outer layer (8); and a plurality of reinforcement fibers (91) are fixedly installed between two adjacent fixing sleeves (9).

2. The high-strength and high-temperature-resistant power cord according to claim 1, characterized in that: The insulating protection component comprises an insulating outer skin (2) and a rubber protective inner layer (3), wherein the inner wall of the insulating outer skin (2) is fixedly connected to the side wall of the power cord core (1), and the inner wall of the rubber protective inner layer (3) is fixedly connected to the side wall of the insulating outer skin (2).

3. A high-strength, high-temperature-resistant power cord according to claim 2, characterized in that: The high-strength outer layer (8) and the reinforced inner layer (10) are both made of cross-linked polyethylene material.

4. The high-strength and high-temperature-resistant power cord according to claim 1, characterized in that: The waterproof layer (6) is made of highly water-absorbent resin material.

5. The high-strength and high-temperature-resistant power cord according to claim 1, characterized in that: The side wall of the second electroplating layer (7) is provided with a groove, and the side wall of the high-strength outer layer (8) is fixedly connected to the side wall of the second electroplating layer (7) by fitting into the groove.

6. The high-strength and high-temperature-resistant power cord according to claim 2, characterized in that: The side wall of the rubber protective inner layer (3) is provided with a groove, and the side wall of the reinforcement inner layer (10) is fixedly connected to the side wall of the rubber protective inner layer (3) by fitting into the groove.

7. The high-strength and high-temperature-resistant power cord according to claim 1, characterized in that: The fixing sleeve (9) is made of a cobalt-based high-temperature alloy material, and the reinforcing fiber (91) is made of an ultra-high molecular weight polyethylene material.

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