Cable with impact-resistant coating

Abstract

The utility model discloses a cable with an impact-resistant coating, which comprises a plurality of wire cores, an insulating layer is fixedly sleeved outside the wire cores, an anti-interference layer is fixedly sleeved on one side of the insulating layer far away from the wire cores, an elastic layer is arranged on one side of the anti-interference layer far away from the insulating layer, and the anti-interference layer is coated on the elastic layer. A buffer layer is arranged on the side, away from the anti-interference layer, of the elastic layer. Through the arrangement of the insulating layer, the cable core can be insulated and protected, through the arrangement of the anti-interference layer, the anti-interference capability of the cable can be enhanced, through the arrangement of the elastic layer, the elastic resilience capability of the cable can be enhanced, through the arrangement of the buffer layer, the buffer capability of the cable can be enhanced, and through the arrangement of the anti-impact layer, the anti-interference capability of the cable can be enhanced. The arrangement of the anti-corrosion layer can enhance the anti-corrosion capability of the cable, and the arrangement of the multi-layer structure can effectively enhance the impact resistance and the elastic resilience capability of the cable, thereby improving the impact resistance and the application range of the cable.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to a cable with an impact-resistant coating. Background Technology

[0002] Electric wires and cables refer to materials used for power, electrical, and related transmission purposes. There is no strict boundary between "electric wire" and "cable". Generally, products with fewer cores, smaller diameters, and simpler structures are called electric wires, those without insulation are called bare wires, and others are called cables. Conductor cross-sectional areas with larger cross-sectional areas (greater than 6 square millimeters) are called large cables, and those with smaller cross-sectional areas (less than or equal to 6 square millimeters) are called small wires or building wires.

[0003] However, the existing cable structure is relatively simple, and the internal structure of the cable lacks buffer and impact resistance, which affects the cable's impact resistance and application range. Utility Model Content

[0004] The purpose of this invention is to solve the problem of the lack of internal buffer and impact-resistant structure in existing cables, and to propose a cable with an impact-resistant coating.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cable with an impact-resistant coating includes multiple conductors. An insulation layer is fixedly sleeved on the outside of each conductor. An anti-interference layer is fixedly sleeved on the side of the insulation layer away from the conductors. An elastic layer is provided on the side of the anti-interference layer away from the insulation layer. A buffer layer is provided on the side of the elastic layer away from the anti-interference layer. An impact-resistant layer is provided on the side of the buffer layer away from the elastic layer. An anti-corrosion layer is provided on the side of the impact-resistant layer away from the buffer layer.

[0007] Preferably, the insulating layer is a cross-linked polyethylene insulating layer.

[0008] Preferably, the anti-interference layer is a polymer soft magnetic polymer material layer.

[0009] Preferably, the elastic layer is a layer of elastic PVC material.

[0010] Preferably, the buffer layer is a woven aramid filament fiber layer.

[0011] Preferably, the impact-resistant layer is a ceramic ring silicone rubber layer.

[0012] Preferably, the anti-corrosion layer is a halogen-free elastic resilient elastomer (TPU) material layer.

[0013] Beneficial effects:

[0014] (1) In this utility model, by setting the insulation layer, the wire core can be insulated and protected; by setting the anti-interference layer, the cable's anti-interference ability can be enhanced; by setting the elastic layer, the cable's elastic rebound ability can be enhanced; by setting the buffer layer, the cable's buffer ability can be enhanced; by setting the impact-resistant layer, the cable's impact resistance can be enhanced; and by setting the anti-corrosion layer, the cable's anti-corrosion ability can be enhanced.

[0015] (2) In this utility model, the multi-layer structure can effectively enhance the impact resistance and elastic rebound of the cable, thereby improving the impact resistance and applicability of the cable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a cable with an impact-resistant coating proposed in this utility model.

[0017] In the diagram: 1. Core wire, 2. Insulation layer, 3. Anti-interference layer, 4. Elastic layer, 5. Buffer layer, 6. Impact-resistant layer, 7. Anti-corrosion layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1 A cable with an impact-resistant coating includes multiple conductors 1. An insulation layer 2 is fixedly sleeved on the outside of the conductors 1 to provide insulation protection for the conductors 1. The insulation layer 2 is a cross-linked polyethylene insulation layer to enhance the insulation protection capability of the insulation layer 2.

[0020] In this embodiment, an anti-interference layer 3 is fixedly sleeved on the side of the insulation layer 2 away from the wire core 1 to enhance the anti-interference capability of the cable. The anti-interference layer 3 is a polymer soft magnetic polymer material layer. An elastic layer 4 is provided on the side of the anti-interference layer 3 away from the insulation layer 2. The elastic layer 4 is a PVC material layer with elasticity to enhance the elastic rebound capability of the cable.

[0021] In this embodiment, a buffer layer 5 is provided on the side of the elastic layer 4 away from the anti-interference layer 3 to enhance the buffering capacity of the cable. The buffer layer 5 is a braided aramid filament fiber layer. An impact-resistant layer 6 is provided on the side of the buffer layer 5 away from the elastic layer 4 to enhance the impact resistance of the cable. The impact-resistant layer 6 is a ceramic ring silicone rubber layer to enhance the impact resistance effect of the impact-resistant layer 6.

[0022] In this embodiment, an anti-corrosion layer 7 is provided away from the buffer layer 5 in the impact-resistant layer 6 to enhance the corrosion resistance of the cable. The anti-corrosion layer 7 is a halogen-free elastic resilient elastomer TPU material layer, which enhances the corrosion resistance of the anti-corrosion layer 7.

[0023] In this embodiment, the insulation layer 2 provides insulation protection for the wire core 1, the anti-interference layer 3 enhances the cable's anti-interference capability, the elastic layer 4 enhances the cable's elastic rebound capability, the buffer layer 5 enhances the cable's buffer capability, the impact-resistant layer 6 enhances the cable's impact resistance, and the anti-corrosion layer 7 enhances the cable's corrosion resistance.

[0024] In this embodiment, the multi-layer structure effectively enhances the cable's impact resistance and elastic rebound capability, thereby improving the cable's impact resistance and applicability.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cable with an impact-resistant coating, comprising a plurality of conductors (1), characterized in that: An insulating layer (2) is fixedly sleeved on the outside of the wire core (1). An anti-interference layer (3) is fixedly sleeved on the side of the insulating layer (2) away from the wire core (1). An elastic layer (4) is provided on the side of the anti-interference layer (3) away from the insulating layer (2). A buffer layer (5) is provided on the side of the elastic layer (4) away from the anti-interference layer (3). An impact-resistant layer (6) is provided on the side of the buffer layer (5) away from the elastic layer (4). An anti-corrosion layer (7) is provided on the side of the impact-resistant layer (6) away from the buffer layer (5).

2. The cable with an impact-resistant coating according to claim 1, characterized in that: The insulating layer (2) is a cross-linked polyethylene insulating layer.

3. The cable with an impact-resistant coating according to claim 1, characterized in that: The anti-interference layer (3) is a polymer soft magnetic polymer material layer.

4. The cable with an impact-resistant coating according to claim 1, characterized in that: The elastic layer (4) is a PVC material layer with elasticity.

5. A cable with an impact-resistant coating according to claim 1, characterized in that: The buffer layer (5) is a woven aramid filament fiber layer.

6. A cable with an impact-resistant coating according to claim 1, characterized in that: The impact-resistant layer (6) is a ceramic ring silicone rubber layer.

7. A cable with an impact-resistant coating according to claim 1, characterized in that: The anti-corrosion layer (7) is a halogen-free elastic resilient elastomer TPU material layer.

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