Multi-layered corrosion resistant wire

Abstract

The utility model discloses a multilayer anticorrosive electric wire in the technical field of electric wire, include: rubber inner ring, the surface of rubber inner ring is established with several containing grooves, the inner wall of several containing grooves all slidingly inserts the conductor, the inner wall of several containing grooves all is provided with insulating layer, the surface of rubber inner ring slidingly bushing has the sheath layer. In the utility model, through establishing several containing grooves on the surface of rubber inner ring, make in production, the user first in the inner wall of several containing grooves all slidingly inserts a conductor, then in the inner wall of several containing grooves all pours insulating layer, and the sheath layer is sleeved on the surface of rubber inner ring, can complete the assembly to the electric wire whole, when using subsequently, under the resistance of rubber inner ring, several conductors are difficult to contact each other, effectively avoid the emergence of short circuit condition.

Description

Technical Field

[0001] This utility model relates to the field of wire technology, specifically a multi-layer anti-corrosion wire. Background Technology

[0002] Electric wires are key components in power systems used to transmit electrical energy. They are linear or cable-like structures made of conductive materials (such as copper or aluminum) used to transmit electricity or signals. They are usually composed of one or more conductors and may include protective structures such as insulation layers and sheaths. Electric wires are a fundamental component of power systems, and their selection must be based on the usage scenario, load requirements, and safety standards. Whether for household electricity or industrial power transmission, the proper selection and maintenance of electric wires are crucial to ensuring safety and efficiency.

[0003] Currently, when wires are in use, if the conductors inside the wire (such as the cores of multi-strand wires) come into contact with each other, it is equivalent to forming a "low-resistance path" inside the wire. For AC or DC systems, this will cause the current to bypass the normal load (such as electrical appliances or equipment) and directly form a short circuit. Therefore, a new type of multi-layer corrosion-resistant wire is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that when the conductors inside the wire (such as the cores of multi-strand wires) come into contact with each other, it is equivalent to forming a "low-resistance path" inside the wire. For AC or DC power systems, this will cause the current to bypass the normal load (such as electrical appliances or equipment) and directly form a short circuit. This utility model provides a wire.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A multi-layer corrosion-resistant wire includes: a rubber inner ring, the surface of which is provided with a plurality of receiving grooves, the inner walls of which are slidably inserted with conductors, the inner walls of which are provided with an insulating layer, and the surface of which is slidably fitted with a sheath layer.

[0006] Furthermore, the rubber inner ring includes a main frame, the surface of which is provided with a plurality of protruding ends, and both sides of the plurality of protruding ends are provided with limiting edges, and the plurality of receiving grooves are respectively composed of the plurality of protruding ends and the plurality of limiting edges.

[0007] Furthermore, the plurality of insulating layers include a plurality of insulating inner layers, and the outer layer of each of the plurality of insulating inner layers is provided with a tensile-resistant outer layer.

[0008] Furthermore, the main frame includes a rubber support body, the surface of which is provided with several anti-corrosion layers, and the surface of each of the several anti-corrosion layers is provided with a wear-resistant mesh layer.

[0009] Furthermore, several of the insulating inner layers are made of polyvinyl chloride, and several tensile outer layers are made of natural rubber.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by opening several receiving grooves on the surface of the rubber inner ring, during production, the user first slides and inserts a conductor into the inner wall of each of the several receiving grooves, then injects an insulating layer into the inner wall of each of the several receiving grooves, and then puts the sheath layer on the surface of the rubber inner ring to complete the assembly of the entire wire. During subsequent use, under the obstruction of the rubber inner ring, the several conductors are difficult to contact each other, effectively avoiding the occurrence of short circuits.

[0011] 2. In this utility model, by setting limiting edges on both sides of several protruding ends of the main frame, the insulation layer is restricted by several limiting edges during subsequent use, thus ensuring its stability inside the sheath layer. Attached Figure Description

[0012] Figure 1 This is an overall sectional view of the present invention; Figure 2 This is a side view of the overall sectional view of this utility model; Figure 3 This is a partial schematic diagram of the overall cross-sectional view of a portion of the structure of this utility model; Figure 4 This is an overall sectional view of another part of the structure of this utility model.

[0013] In the diagram: 1. Inner rubber ring; 11. Main frame; 111. Rubber support body; 112. Anti-corrosion layer; 113. Wear-resistant mesh layer; 12. Protruding end; 13. Limiting edge; 2. Receiving groove; 3. Conductor; 4. Insulation layer; 41. Insulation inner layer; 42. Tensile outer layer; 5. Sheath layer. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0015] This embodiment provides a multi-layer anti-corrosion wire, mainly to solve the problem that when conductors inside the wire (such as the cores of multi-strand wires) come into contact with each other, a "low-resistance path" is formed inside the wire. For AC or DC systems, this causes current to bypass the normal load (such as electrical appliances or equipment) and directly form a short circuit. The following technical solution is provided, which will be combined with... Figures 1-4 Please provide a detailed explanation: A multi-layer corrosion-resistant wire includes: a rubber inner ring 1 with several receiving grooves 2 on its surface. During production, the user first slides and inserts conductors 3 into the inner walls of the several receiving grooves 2, then fills the interior of the several receiving grooves 2 with insulation layers 4, and finally covers the surface of the rubber inner ring 1 with a sheath layer 5 to complete the assembly of the whole device. The main components of the rubber inner ring 1 are: a main frame 11 with several protruding ends 12, and limiting edges 13 on both sides of the several protruding ends 12 (the several receiving grooves 2 are respectively composed of several protruding ends 12 and several limiting edges 13). The main components of the several insulation layers 4 are: The component consists of several insulating inner layers 41, and each of the insulating inner layers 41 is provided with a tensile outer layer 42. The insulating inner layers 41 are made of polyvinyl chloride (providing basic electrical insulation, preventing current leakage, resistant to chemical corrosion, and good moisture resistance, suitable for long-term stable use; some plastics are flame retardant, which can improve safety). The tensile outer layers 42 are made of natural rubber, which can provide flexibility and resistance to mechanical damage (such as stretching, bending, and friction), enhance weather resistance (such as resistance to ultraviolet rays and adaptability to high and low temperatures), and some rubbers (such as silicone rubber) have oil and solvent resistance properties, making them suitable for special environments.

[0016] By creating several receiving grooves 2 on the surface of the rubber inner ring 1, during production, the user first slides and inserts a conductor 3 into the inner wall of each of the several receiving grooves 2, then injects an insulating layer 4 into the inner wall of each of the several receiving grooves 2, and finally puts the sheath layer 5 on the surface of the rubber inner ring 1, thus completing the assembly of the entire wire. During subsequent use, the several conductors 3 are difficult to contact each other due to the obstruction of the rubber inner ring 1, effectively avoiding the occurrence of short circuits.

[0017] By setting limiting edges 13 on both sides of several protruding ends 12 of the main frame 11, the insulation layer 4 is restricted by several limiting edges 13 during subsequent use, ensuring its stability inside the sheath layer 5.

[0018] like Figure 3 As shown, in some embodiments, the main components of the main frame 11 are: a rubber support body 111 with an anti-corrosion layer 112 covering its surface, and wear-resistant mesh layers 113 provided on the surface of several anti-corrosion layers 112. The anti-corrosion layer 112 is made of glass fiber material, which has good anti-corrosion performance, and the wear-resistant mesh sleeve is made of copper wire material, which has good wear resistance. In the prior art, the Chinese utility model patent with authorization announcement number CN218414049U: A multi-layer anti-corrosion wire explicitly mentions these two materials.

[0019] The production process of this utility model is as follows: First, the user places several conductors 3 on the surface of the rubber support body 111, covers the surface of the conductors 3 with an inner insulating layer 41, covers the outer insulating layer with an outer insulating layer, and finally slides the sheath layer 5 onto the surface of the rubber support body 111 to complete the overall assembly of the device.

[0020] 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 multi-layer corrosion-resistant wire, characterized in that, include: A rubber inner ring (1) has several receiving grooves (2) on its surface. Conductors (3) are slidably inserted into the inner walls of the several receiving grooves (2). An insulating layer (4) is provided on the inner walls of the several receiving grooves (2). A sheath layer (5) is slidably sleeved on the surface of the rubber inner ring (1).

2. The multi-layer anti-corrosion wire according to claim 1, characterized in that: The inner rubber ring (1) includes a main frame (11), and the surface of the main frame (11) is provided with a number of protruding ends (12). Both sides of the number of protruding ends (12) are provided with limiting edges (13). The number of receiving grooves (2) are respectively composed of the number of protruding ends (12) and the number of limiting edges (13).

3. The multi-layer anti-corrosion wire according to claim 1, characterized in that: The plurality of insulating layers (4) include a plurality of insulating inner layers (41), and the outer layer of each plurality of insulating inner layers (41) is provided with a tensile-resistant outer layer (42).

4. The multi-layer anti-corrosion wire according to claim 2, characterized in that: The main frame (11) includes a rubber support body (111), and the surface of the rubber support body (111) is provided with a plurality of anti-corrosion layers (112), and the surface of each of the plurality of anti-corrosion layers (112) is provided with a wear-resistant mesh layer (113).

5. The multi-layer anti-corrosion wire according to claim 3, characterized in that: The insulating inner layers (41) are made of polyvinyl chloride, and the tensile outer layers (42) are made of natural rubber.

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