Copper conductor composite structure for high-tensile photoelectric composite cable for ship

Abstract

The utility model discloses a copper conductor composite structure for a high-tensile photoelectric composite cable for ships, and particularly relates to a copper conductor, which comprises a threaded surrounding copper body formed by a plurality of layers of electroplated copper wires which are arranged in a circumferential array relative to a first inner core piece; the composite thread surrounding copper body is formed by arranging a plurality of thread surrounding copper bodies around the circumference of the second inner core piece in an array mode; and the copper sheet surrounding belt spirally surrounds the outer side of the composite thread surrounding copper body. The cable is simple in structure, and the copper conductor composite structure made of the composite structure has an anti-pulling effect.

Description

Technical Field

[0001] The utility model relates to a copper conductor, in particular to a copper conductor composite structure for a high-tensile-resistance photoelectric composite cable for ships. Background Art

[0002] Copper conductors are the conductive parts of electrical equipment such as wires and cables, and are made of high-purity copper. In cables, copper conductors are primarily responsible for transmitting electrical energy and signals.

[0003] Publication number: CN104795141A, publication date: July 22, 2015. This document discloses a copper conductor flat-core cable consisting of a copper conductor core, a copper tape armor layer, a polyester fiber layer, and a low-smoke, zero-halogen polyolefin sheath layer. The copper conductor cores are extruded into four groups within the copper tape armor layer, each group containing four copper conductors. A polyester fiber layer is extruded outside the copper tape armor layer, and a low-smoke, zero-halogen polyolefin sheath layer is extruded inside the polyester fiber layer. This cable offers excellent shielding performance, strong anti-interference capabilities, and enhanced safety. It also exhibits oil, corrosion, and wear resistance, as well as excellent electrical conductivity.

[0004] In the prior art including the above-mentioned patents, the cable's anti-pulling and anti-freezing properties are improvements to the cable itself, and the copper conductor in the cable is made of multiple strands of electroplated copper wire spirally twisted into a wire, so the copper conductor only has a conductive effect and does not have an anti-pulling effect. Utility Model Content

[0005] The purpose of the utility model is to provide a copper conductor composite structure for a high-tensile-strength optoelectronic composite cable for ships, which is used to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A copper conductor composite structure for a high-tensile strength optoelectronic composite cable for ships, comprising:

[0008] A copper body is formed by a threaded wraparound structure comprising multiple layers of electroplated copper wire arranged in an array about the circumference of the first inner core;

[0009] a composite threaded copper body composed of a plurality of the threaded copper bodies arranged in an array around the circumference of the second inner core;

[0010] A copper sheet wrapping belt is spirally wrapped around the composite thread wrapping around the outside of the copper body.

[0011] Preferably, the first inner core is woven from 18 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

[0012] Preferably, the second inner core is woven from 32 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

[0013] Preferably, the length of one of the special fibers is 6-10 microns.

[0014] Preferably, both sides of the copper sheet surrounding belt are divided into negative pressure parts and pressed parts according to their functions.

[0015] Preferably, the copper sheet surrounding band has a thickness of 1.5 mm to 3 mm.

[0016] In the above technical solution, the utility model provides a copper conductor composite structure for high-tensile-strength optoelectronic composite cables for ships, which has the following beneficial effects: a first inner core piece is added to the mixed wire and screwed to form a part of the copper conductor, that is, a threaded copper body, and then multiple threads wrapped around the copper body are screwed with the second inner core piece to form a composite thread wrapped around the copper body, that is, a copper conductor composite structure, thereby increasing the tensile resistance of the copper conductor composite structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic cross-sectional view of an embodiment of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the copper sheet wrapping belt provided in an embodiment of the present utility model.

[0020] Description of reference numerals:

[0021] 1. First inner core; 2. Electroplated copper wire; 3. Threaded copper body; 4. Second inner core; 5. Copper sheet wrapped around the belt; 51. Negative pressure portion; 52. Pressed portion; 6. Composite threaded copper body. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-2 As shown, a copper conductor composite structure for a high-tensile strength optoelectronic composite cable for ships, comprising:

[0024] A copper body 3 is formed by a plurality of layers of electroplated copper wires 2 arranged in a circumferential array around a first inner core 1 and threadedly encircling the copper body 3;

[0025] A composite threaded copper body 6 composed of a plurality of threads surrounding the copper body 3 arranged in an array around the circumference of the second inner core 4;

[0026] The copper sheet surrounding belt 5 is spirally wound around the outside of the composite thread surrounding copper body 6. When the copper sheet surrounding belt 5 is wound around the outside of the composite thread surrounding copper body 6, the negative pressure portion 51 on one side presses the pressed portion 52 on the other side of the already wound copper sheet surrounding belt 5.

[0027] In the above technology, a first inner core member 1 is added to the mixed wire and screwed to form a part of the copper conductor, that is, a threaded copper body 3, and then multiple threads wrapped around the copper body 3 are screwed with the second inner core member 4 to form a composite thread wrapped around the copper body 6, that is, a copper conductor composite structure, thereby increasing the tensile strength of the copper conductor composite structure.

[0028] It should be noted that the first inner core 1 is woven from 18 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

[0029] The second inner core 4 is woven from 32 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

[0030] The length of a special fiber is 6-10 microns.

[0031] The thickness of the copper sheet surrounding band 5 is 1.5 mm to 3 mm.

[0032] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A copper conductor composite structure for a high-tensile strength optoelectronic composite cable for ships, characterized in that: include: A copper body (3) is formed by a threaded wraparound structure comprising multiple layers of electroplated copper wire (2) arranged in a circumferential array about a first inner core (1); A composite threaded copper body (6) composed of a plurality of the threaded copper bodies (3) arranged in a circumferential array about the second inner core (4); A copper sheet surrounding belt (5) is spirally wound around the outside of the composite thread surrounding copper body (6).

2. The copper conductor composite structure for high-tensile strength optoelectronic composite cables for ships according to claim 1, characterized in that: The first inner core (1) is woven from 18 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

3. The copper conductor composite structure for high-tensile strength optoelectronic composite cables for ships according to claim 1, characterized in that: The second inner core (4) is woven from 32 strands of special fibers, and its outer wall is provided with an insulating rubber outer coat.

4. The copper conductor composite structure for high-tensile strength optoelectronic composite cables for ships according to any one of claims 2 or 3, characterized in that: The length of one of the special fibers is 6-10 microns.

5. The copper conductor composite structure for high-tensile strength optoelectronic composite cables for ships according to claim 1, characterized in that: The two sides of the copper sheet surrounding belt (5) are divided into a negative pressure part (51) and a pressed part (52) according to their functions.

6. The copper conductor composite structure for high-tensile strength optoelectronic composite cables for ships according to claim 1, characterized in that: The thickness of the copper sheet surrounding band (5) is 1.5 mm to 3 mm.

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