Novel elastic wire

Abstract

The utility model discloses a novel elastic wire which comprises a wire main body, an outer ring body is arranged on the outer wall of the wire main body, an inner ring body is arranged in the wire main body, a plurality of groups of copper core wires are arranged in the inner ring body, and a protective interlayer is arranged between the inner ring body and the copper core wires. A circle of first elastic layer is arranged on the inner side wall of the inner ring body, a circle of second elastic layer is arranged on the inner side wall of the inner ring body, and the first elastic layer and the second elastic layer are spirally staggered. According to the novel elastic wire, the first elastic layer, the second elastic layer, the protective soft cushion, the limiting block, the corrosion-resistant layer and the sealing ferrule are arranged, so that the inner ring body is subjected to all-directional elasticity improvement, elastic dead angles are reduced, the flexibility is higher, the problem that the elastic space is limited is solved, the elasticity is improved only for the position where the elastic structure is located, and the service life is prolonged. The problems that overall elasticity cannot be enhanced in an all-dimensional surrounding mode, functionality is low, and limitation is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wires, in particular to a novel elastic wire. Background Art

[0002] Conductors are materials used for wires and cables to conduct current or heat. Under the action of voltage, the free charges in the conductor form current, transmitting electrical energy, signals and realizing electromagnetic conversion. They are the main body of overhead lines and are responsible for transmitting electrical energy. The most basic function is to connect circuits and conduct electricity to form loops. They can be divided into heat generation, magnetism generation, force generation, and light generation. Conductors are required to have good electrical properties, sufficient mechanical strength, strong corrosion resistance, and be as light and economical as possible.

[0003] According to the application number: CN201921385482.1, an elastic wire is provided. The case proposes "including an elastic insulator and at least one inner conductor, the elastic insulator is an elastic plastic, the inner conductor is a three-dimensional spiral elastic structure, the elastic insulator wraps the outside of the inner conductor to form a linear elastic wire, and the inner conductor extends along the axial direction of the elastic wire. By setting the inner conductor to a three-dimensional spiral shape, the length of the inner conductor per unit length is longer, which maximizes the stretchability of the wire, so that the elastic wire has a certain elastic recovery ability in all directions, and together with the elastic insulator, it provides elastic recovery, greatly improving the stretchability and elastic recovery ability of the elastic wire." However, the elastic space of the structural wire is limited, and the elasticity is only improved for the position where the elastic structure is located, and it is impossible to surround and enhance the overall elasticity in all directions. It has low functionality and great limitations.

[0004] Therefore, a new type of elastic wire is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a novel elastic wire to solve the problems in the above background technology that the elastic space is limited, the elasticity is only improved at the location of the elastic structure, the overall elasticity cannot be enhanced in all directions, the functionality is low, and the limitations are large.

[0006] To achieve the above object, the utility model provides the following technical solution: a novel elastic wire, comprising a wire body, wherein the outer wall of the wire body is provided with an outer ring body, the interior of the wire body is provided with an inner ring body, the interior of the inner ring body is provided with multiple groups of copper core wires, and a protective interlayer is provided between the inner ring body and the copper core wires;

[0007] The inner side wall of the inner ring body is provided with a circle of first elastic layer, the inner side wall of the inner ring body is provided with a circle of second elastic layer, the first elastic layer and the second elastic layer are spirally staggered, a plurality of groups of protective cushions are provided between the first elastic layer and the second elastic layer, a cavity is formed between the inner ring body and the protective interlayer, the outermost part of the cavity is provided with a circle of corrosion-resistant layer, and a sealing ring is provided inside the corrosion-resistant layer.

[0008] Preferably, a plurality of groups of limit blocks are arranged at equal intervals inside the cavity, and two ends of the limit blocks are fixedly connected to the inner wall of the inner ring body and the outer wall of the protective interlayer respectively.

[0009] Preferably, a circle of filling layer is arranged at the outermost part of the protective interlayer, a circle of water-blocking sleeve is arranged inside the protective interlayer, and a circle of insulating layer is arranged at the center of the inside of the protective interlayer.

[0010] Preferably, the outer wall of the insulating layer is provided with a circle of protective sleeve, the inner wall of the water-blocking sleeve is provided with a circle of waterproof layer, the diameter of the insulating layer is smaller than the diameter of the filling layer, and the diameter of the insulating layer is larger than the diameter of the water-blocking sleeve.

[0011] Preferably, a sealing isolation gasket is disposed on the inner side wall of the outer ring body, a circle of first spiral brackets is disposed inside the outer ring body, and a circle of second spiral brackets is disposed inside the outer ring body.

[0012] Preferably, the first spiral bracket and the second spiral bracket are distributed in a spiral cross pattern, and both the first spiral bracket and the second spiral bracket are flexible.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the new elastic wire not only realizes the all-round elastic function and the protection function, but also realizes the reinforcement support function;

[0014] (1) The first elastic layer, the second elastic layer, the protective cushion, the stopper, the corrosion-resistant layer and the sealing ring are provided, and the first elastic layer and the second elastic layer are spirally staggered. The protective cushion effectively protects the contact surface between the first elastic layer and the second elastic layer. At the same time, the corrosion-resistant layer and the sealing ring effectively protect the multiple groups of structures inside the inner ring body. The stopper strengthens the stability of the internal structure, improves the elasticity of the inner ring body in all directions, reduces the elastic dead angle, and has higher flexibility.

[0015] (2) By providing a filling layer, a waterproof layer, an insulating layer, a protective cover, and a water-blocking sleeve, the waterproof layer and the water-blocking sleeve are used to enhance the overall waterproofness to prevent moisture from invading, the insulating layer is used to enhance the insulation performance and improve the safety, the filling layer is used to enhance the thickness support, and the protective cover can effectively protect the insulating layer from erosion and damage as a whole, thereby extending the service life of multiple sets of internal protective materials;

[0016] (3) By providing a first spiral bracket, a second spiral bracket and a sealing isolation pad, the first spiral bracket and the second spiral bracket are used to support and protect the outer ring body, ensuring that the wire body will not be broken or damaged during use, thereby improving the overall supporting force and stability, and enhancing the mechanical strength of the wire body itself while strengthening the elasticity. The sealing isolation pad effectively protects the outer ring body from corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the inner ring body of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the protective interlayer of the utility model;

[0020] Figure 4 It is a side view structural diagram of the outer ring body of the utility model.

[0021] In the figure: 1. conductor body; 2. outer ring; 3. inner ring; 4. protective interlayer; 5. copper core conductor; 6. protective cushion; 7. cavity; 8. corrosion-resistant layer; 9. sealing ring; 10. limit block; 11. first elastic layer; 12. second elastic layer; 13. insulating layer; 14. protective cover; 15. waterproof layer; 16. water-blocking casing; 17. filling layer; 18. first spiral bracket; 19. second spiral bracket; 20. sealing isolation pad. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 A novel elastic wire comprises a wire body 1, an outer ring body 2 is arranged on the outer wall of the wire body 1, an inner ring body 3 is arranged inside the wire body 1, a plurality of groups of copper core wires 5 are arranged inside the inner ring body 3, and a protective interlayer 4 is arranged between the inner ring body 3 and the copper core wires 5;

[0024] The inner wall of the inner ring body 3 is provided with a circle of first elastic layer 11, the inner wall of the inner ring body 3 is provided with a circle of second elastic layer 12, the first elastic layer 11 and the second elastic layer 12 are spirally staggered, a plurality of groups of protective cushions 6 are provided between the first elastic layer 11 and the second elastic layer 12, a cavity 7 is formed between the inner ring body 3 and the protective interlayer 4, the outermost part of the cavity 7 is provided with a circle of corrosion-resistant layer 8, and a layer of sealing ring 9 is provided inside the corrosion-resistant layer 8;

[0025] A plurality of groups of limit blocks 10 are arranged at equal intervals inside the cavity 7, and the two ends of the limit blocks 10 are fixedly connected to the inner wall of the inner ring body 3 and the outer wall of the protective interlayer 4 respectively;

[0026] Specifically, Figure 1 and Figure 2 As shown, the first elastic layer 11 and the second elastic layer 12 are spirally staggered and distributed, and the contact surface between the first elastic layer 11 and the second elastic layer 12 is effectively protected by the protective cushion 6. At the same time, the corrosion-resistant layer 8 and the sealing ring 9 are used to effectively protect the multiple groups of structures inside the inner ring body 3, and the stability of the internal structure is enhanced by the limit block 10.

[0027] Embodiment 2: A circle of filling layer 17 is arranged on the outermost part of the protective interlayer 4, a circle of water-blocking sleeve 16 is arranged inside the protective interlayer 4, a circle of insulating layer 13 is arranged at the center of the inner part of the protective interlayer 4, a circle of protective sleeve 14 is arranged on the outer wall of the insulating layer 13, a circle of waterproof layer 15 is arranged on the inner wall of the water-blocking sleeve 16, the diameter of the insulating layer 13 is smaller than the diameter of the filling layer 17, and the diameter of the insulating layer 13 is larger than the diameter of the water-blocking sleeve 16;

[0028] Specifically, Figure 1 and Figure 3 As shown, when in use, the waterproof layer 15 and the water-blocking sleeve 16 are used to enhance the overall waterproofness to prevent moisture from entering, the insulation layer 13 is used to enhance the insulation performance and improve the safety, the filling layer 17 is used to enhance the thickness support, and at the same time, the protective cover 14 can effectively protect the insulation layer 13 as a whole from erosion and damage, thereby extending the service life of multiple sets of internal protective materials.

[0029] Embodiment 3: A sealing isolation pad 20 is disposed on the inner side wall of the outer ring body 2, a circle of first spiral brackets 18 is disposed inside the outer ring body 2, and a circle of second spiral brackets 19 is disposed inside the outer ring body 2, the first spiral brackets 18 and the second spiral brackets 19 are distributed in a spiral cross pattern, and both the first spiral brackets 18 and the second spiral brackets 19 are soft;

[0030] Specifically, Figure 1 and Figure 4As shown, when in use, the first spiral bracket 18 and the second spiral bracket 19 are used to support and protect the outer ring body 2, ensuring that the wire body 1 will not be broken or damaged during use, improving the overall supporting force and stability, and improving the mechanical strength of the wire body 1 itself while enhancing elasticity. The outer ring body 2 is effectively protected from corrosion by the sealing isolation pad 20.

[0031] Working principle: When in use, the utility model utilizes the spirally staggered distribution of the first elastic layer 11 and the second elastic layer 12, and effectively protects the contact surface between the first elastic layer 11 and the second elastic layer 12 through the protective cushion 6. The waterproof layer 15 and the water-blocking sleeve 16 are used to enhance the overall waterproofness to prevent moisture from invading. The insulation performance is improved through the insulating layer 13 to improve the safety. The thickness support is enhanced through the filling layer 17. The first spiral bracket 18 and the second spiral bracket 19 support and protect the outer ring 2 to ensure that the wire body 1 will not be broken or damaged during use, thereby enhancing the overall supporting force and stability.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A novel elastic wire, comprising a wire body (1), characterized in that: The outer wall of the conductor body (1) is provided with an outer ring body (2), the interior of the conductor body (1) is provided with an inner ring body (3), a plurality of groups of copper core conductors (5) are provided inside the inner ring body (3), and a protective interlayer (4) is provided between the inner ring body (3) and the copper core conductors (5); The inner side wall of the inner ring body (3) is provided with a circle of first elastic layer (11), and the inner side wall of the inner ring body (3) is provided with a circle of second elastic layer (12), the first elastic layer (11) and the second elastic layer (12) are spirally staggered, and a plurality of groups of protective cushions (6) are provided between the first elastic layer (11) and the second elastic layer (12), and a cavity (7) is formed between the inner ring body (3) and the protective interlayer (4), and a circle of corrosion-resistant layer (8) is provided at the outermost part of the cavity (7), and a layer of sealing ring (9) is provided inside the corrosion-resistant layer (8).

2. A novel elastic wire according to claim 1, characterized in that: A plurality of groups of limit blocks (10) are arranged at equal intervals inside the cavity (7), and two ends of the limit blocks (10) are respectively fixedly connected to the inner wall of the inner ring body (3) and the outer wall of the protective interlayer (4).

3. A novel elastic wire according to claim 1, characterized in that: A circle of filling layer (17) is arranged at the outermost part of the protective interlayer (4), a circle of water-blocking sleeve (16) is arranged inside the protective interlayer (4), and a circle of insulating layer (13) is arranged at the center of the interior of the protective interlayer (4).

4. A novel elastic wire according to claim 3, characterized in that: The outer wall of the insulating layer (13) is provided with a protective sleeve (14), the inner wall of the water-blocking sleeve (16) is provided with a waterproof layer (15), the diameter of the insulating layer (13) is smaller than the diameter of the filling layer (17), and the diameter of the insulating layer (13) is larger than the diameter of the water-blocking sleeve (16).

5. The novel elastic wire according to claim 1, characterized in that: The inner side wall of the outer ring body (2) is provided with a layer of sealing isolation gasket (20), the interior of the outer ring body (2) is provided with a circle of first spiral brackets (18), and the interior of the outer ring body (2) is provided with a circle of second spiral brackets (19).

6. A novel elastic wire according to claim 5, characterized in that: The first spiral support (18) and the second spiral support (19) are distributed in a spiral cross pattern, and both the first spiral support (18) and the second spiral support (19) are flexible.

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