CN111415772A - Multi-unit composite cable for war chariot artillery system - Google Patents

Multi-unit composite cable for war chariot artillery system Download PDF

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Publication number
CN111415772A
CN111415772A CN202010298437.3A CN202010298437A CN111415772A CN 111415772 A CN111415772 A CN 111415772A CN 202010298437 A CN202010298437 A CN 202010298437A CN 111415772 A CN111415772 A CN 111415772A
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CN
China
Prior art keywords
unit group
layer
unit
wrapping
cable
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Pending
Application number
CN202010298437.3A
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Chinese (zh)
Inventor
余宗双
何俊晨
董兆林
张启邦
张明新
唐磊
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Anhui Zhongbang Special Cable Technology Co ltd
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Anhui Zhongbang Special Cable Technology Co ltd
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Publication date
Application filed by Anhui Zhongbang Special Cable Technology Co ltd filed Critical Anhui Zhongbang Special Cable Technology Co ltd
Priority to CN202010298437.3A priority Critical patent/CN111415772A/en
Publication of CN111415772A publication Critical patent/CN111415772A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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Abstract

The invention discloses a multi-unit comprehensive cable for a war chariot artillery system, which comprises a wrapping layer, a total weaving shielding layer and an outer sheath layer, wherein the wrapping layer, the total weaving shielding layer and the outer sheath layer are sequentially attached from inside to outside, a central unit group is arranged in the middle of the wrapping layer, an A unit group, a B unit group, a C unit group, a D unit group, an E unit group, an F unit group and a G unit group are sequentially and circumferentially arranged on the periphery of the central unit group in a clockwise direction, the A unit group, the B unit group, the C unit group, the D unit group, the E unit group, the F unit group and the G unit group are all tightly connected with the wrapping layer, and the A unit group, the B unit group, the C unit group, the D unit group, the E unit group, the F unit group. The invention has reasonable design, leads the cable structure to be stable and soft, has small outer diameter, has the characteristics of atmospheric aging resistance, low temperature resistance and the like because the outer layer is extruded into the high-strength elastic sheath, and is particularly suitable for field artillery systems.

Description

Multi-unit composite cable for war chariot artillery system
Technical Field
The invention relates to the technical field of cables, in particular to a multi-unit comprehensive cable for a war chariot artillery system.
Background
With the update of military equipment in China, more and more military equipment are changed into comprehensive multiple functions from single functions, all the comprehensive multiple functions need to transmit instructions through cables, the traditional comprehensive cables are disordered due to the arrangement of insulated wire cores, the cables occupy space when connectors are assembled, the cables are complex in connection, and the installation and connection are difficult, so that the multi-unit comprehensive cable is required.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a multi-unit comprehensive cable for a war chariot artillery system.
The invention provides a multi-unit comprehensive cable for a war chariot artillery system, which comprises a wrapping layer, a total weaving shielding layer and an outer sheath layer, wherein the wrapping layer, the total weaving shielding layer and the outer sheath layer are sequentially attached from inside to outside, a central unit group is arranged in the middle of the wrapping layer, an A unit group, a B unit group, a C unit group, a D unit group, an E unit group, an F unit group and a G unit group are sequentially and circumferentially arranged on the periphery of the central unit group in a clockwise direction, the A unit group, the B unit group, the C unit group, the D unit group, the E unit group, the F unit group and the G unit group are all tightly connected with the wrapping layer, and the A unit group, the B unit group, the C unit group, the D unit group, the E unit group, the F unit group.
Preferably, the central unit group, the a unit group, the B unit group, the C unit group, the D unit group, the E unit group, the F unit group and the G unit group are all made by twisting a plurality of insulated wires and then wrapping a PTFE film.
Preferably, the lapping layer is a PET film, the lapping direction is the left direction, and the lapping overlapping rate is not less than 20%.
Preferably, the total braided shield layer is braided shield by using a tinned conductor, and the braiding density is not less than 90%.
Preferably, the outer sheath layer is made of high-strength elastomer material, and the extrusion mode is extrusion mode.
According to different functions and different control modes of the artillery system, the comprehensive cable for the war chariot artillery system is divided into 8 unit groups, the outer diameters of the 8 unit groups are different, all the unit groups are required to be optimally arranged when being twisted into the cable, the outer diameter of the cable is minimum, the structure of the cable is most stable, the comprehensive cable consisting of the plurality of unit groups is convenient to assemble with a connector of the cable, and the outermost layer is extruded with a layer of excellent high-strength elastomer sheath, so that the cable can adapt to the field environment and is very suitable for occasions such as an artillery launching system and the like. The invention has reasonable design, leads the cable structure to be stable and soft, has small outer diameter, has the characteristics of atmospheric aging resistance, low temperature resistance and the like because the outer layer is extruded into the high-strength elastic sheath, and is particularly suitable for field artillery systems.
Drawings
Fig. 1 is a schematic structural diagram of a multi-unit composite cable for a war chariot artillery system according to the present invention.
In the figure: the unit groups include a 1B unit group, a 2A unit group, a 3C unit group, a 4G unit group, a 5 central unit group, a 6D unit group, a 7F unit group, an 8E unit group, a 9 lapping layer, a 10 total weaving shielding layer and an 11 outer sheath layer.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1, a multi-unit composite cable for a war chariot artillery system includes a wrapping layer 9, a total woven shielding layer 10, and an outer sheath layer 11, the wrapping layer 9, the total woven shielding layer 10, and the outer sheath layer 11 are sequentially attached from inside to outside, a central unit group 5 is disposed in the middle of the wrapping layer 9, an a unit group 2, a B unit group 1, a C unit group 3, a D unit group 6, an E unit group 8, an F unit group 7, and a G unit group 4 are sequentially and circumferentially arranged on the periphery of the central unit group 5 in a clockwise direction, the a unit group 2, the B unit group 1, the D unit group 6, the D unit group 8, the F unit group 7, and the G unit group 4 are all tightly connected with the wrapping layer 9, the a unit group 2, the B unit group 1, the C unit group 3, the D unit group 6, the E8, the F unit group 7, and the G unit group 4 are fixedly connected with each other unit groups, the central unit group 5 is a central unit group composed of 1 × (8 ×.2) P, the central unit group 54 is a group × (8 → 7) as a group of insulating units) as a group of the multi-unit group of the composite cable, the outer diameter of the cable is larger than the wrapping layer of the wrapping layer 3614, the cable is considered as the outer diameter of the cable is larger than the cable, the cable is considered as the cable, the cable is a 3614, the cable is considered as the cable is a group of the cable is a cable, the cable is considered as the cable is a cable is considered as the cable.
In this embodiment, 1 × (8 × 0.2.2) P central unit group 5, the conductor is stranded by the stranded bimetallic conductor bundle and forms, bimetallic conductor strand number is 42 strands, and the insulating adoption is gathered perfluor ethylene propylene, and 1+7 core left side is to the stranding, and the stranding is around the fastening of wrap one deck PTFE membrane, and the outer shielding that the one deck tin-plated silk as the unit group is woven to the skin.
The A unit group 2 is 1 × [14 × (2 × 0.2) P +27 × 0.2] P, the conductor is formed by stranding a plurality of bimetallic conductor strands, the number of the bimetallic conductor strands is 42, the insulation adopts a polyperfluorinated ethylene propylene material, 14 × (2 × 0.2.2) P is formed by twisting 14 groups of two insulated wire cores in a pair mode, the twisting is leftward, the pitch is controlled to be not more than 8 times of the outer diameter of the cable, a layer of tin-plated wire is braided after the pair twisting to be used as a partial shield of the pair twisting group, 27 0.2 square insulated wire cores are wrapped outside 10 groups of the inner layer 4 groups of the 14 groups of the inner layer to be cabled, the cabling direction of each layer is leftward, the cable is made to be softer and not to be deformed by the same direction, a layer of PTFE film is arranged outside the cable to be fastened, and a layer of tin-plated wire.
The B unit group 1 is 1 × (7 × 0.2.2) P, and the conductor is formed by stranding a plurality of bimetallic conductor strands, the bimetallic conductor strand number is 42 strands, polyperfluorinated ethylene propylene is adopted for insulation, 1+6 cores are cabled in the left direction, the cabled yarn is fastened by wrapping a layer of PTFE film, and a layer of tinned wire is woven on the outer layer to serve as the shielding of the unit group.
The C unit group 3 is formed by stranding a 1 × (22 × 0.35.35) P conductor by a plurality of strands of bimetallic conductors, the number of strands of the bimetallic conductors is 75, the conductors are made of fluorinated ethylene propylene materials in an insulating mode, left-direction cabling is arranged according to 1+8+14, cabling is fastened by wrapping a layer of PTFE film, and a layer of tinned wire is woven on the outer layer to serve as shielding of the unit group.
The D unit group 6 is a 1 × (4 × 2.0.0) P conductor formed by twisting a plurality of bimetallic wire bundles and then twisting the bimetallic wire bundles in the same direction, the number of the bimetallic conductor strands is 112, the insulation adopts fluorinated ethylene propylene material, the cable is formed according to 4-core left direction, the cable is tightly wound with a layer of PTFE film, and the outer layer is braided with a layer of tin-plated wire as the shielding of the unit group.
The F unit group 7 is 1 × [6 × (2 × 0.2) P +2 × 0.2.2 ] P, the conductor is formed by twisting a plurality of bimetallic conductor strands, the number of the bimetallic conductor strands is 42, the insulation adopts a perfluorinated ethylene propylene polymer material, 6 × (2 × 0.2.2) P is formed by twisting 6 groups of two insulated wire cores in a pair mode, the twisting is leftward, the pitch is controlled to be not more than 8 times of the outer diameter of the cable, a layer of tin-plated wire is braided after the pair twisting to be used as a partial shield of the pair twisting group, 6 groups of tin-plated wire are grouped to be used as a group of a center outer wrapping 5 groups and 2 insulated wire cores, the left direction is cabled, a layer of PTFE film is arranged outside the center outer wrapping wire for fastening, and a layer of tin-plated wire is braided to.
The G unit group 4 is 1 × (11 × 0.2.2) P, and the conductor is formed by stranding a plurality of bimetallic conductor strands, the bimetallic conductor strand number is 42 strands, and the insulation adopts fluorinated ethylene propylene, 3+8 cores are left-hand cabled, and the cabled yarn is fastened around a layer of PTFE film, and the outer layer is woven with a layer of tin-plated wire as the shielding of the unit group.
The wrapping layer 9 is a PET tape, in order to ensure tight wrapping and soft cable, the PET tape is 0.05mm in thickness and 30mm in width, and the wrapping angle is controlled to be about 22 degrees;
the total braided shielding layer 10 is a tinned wire braided shielding, and in order to make the cable soft and the shielding effectiveness meet the requirements, the tinned wire braided shielding is adopted, the structure is 48 × 8 × 0.20mm, and the braiding density at the braiding angle of 42 degrees is more than 92 percent;
the outer sheath layer 11 is made of a high-strength elastomer sheath with excellent cold resistance and environment resistance, the color of the elastomer sheath can be black, and extrusion molding is adopted.
According to different functions and different control modes of the artillery system, the comprehensive cable is divided into 8 unit groups, the 8 unit groups are different in outer diameter size, and the unit groups are required to be optimally arranged when being twisted into the cable, so that the minimum outer diameter and the stable structure of the cable can be ensured. Meanwhile, the optimized 8 unit groups facilitate the assembly with the cable assembly, and the excellent outer sheath enables the cable to adapt to the field environment, thereby being very suitable for occasions such as a gun launching system and the like.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. A multi-unit comprehensive cable for a war chariot artillery system comprises a wrapping layer (9), a total woven shielding layer (10) and an outer sheath layer (11), and is characterized in that the wrapping layer (9), the total woven shielding layer (10) and the outer sheath layer (11) are sequentially arranged in a laminating manner from inside to outside, a central unit group (5) is arranged in the middle of the wrapping layer (9), an A unit group (2), a B unit group (1), a C unit group (3), a D unit group (6), an E unit group (8), an F unit group (7) and a G unit group (4) are sequentially arranged on the periphery of the central unit group (5) in a clockwise circumferential manner, the A unit group (2), the B unit group (1), the C unit group (3), the D unit group (6), the E unit group (8), the F unit group (7) and the G unit group (4) are all tightly connected with the wrapping layer (, and the A unit group (2), the B unit group (1), the C unit group (3), the D unit group (6), the E unit group (8), the F unit group (7) and the G unit group (4) are fixedly connected with each other.
2. The multi-element composite cable for the war chariot artillery system according to claim 1, wherein the central unit group (5), the a unit group (2), the B unit group (1), the C unit group (3), the D unit group (6), the E unit group (8), the F unit group (7), and the G unit group (4) are all made by twisting a plurality of insulated wires and then wrapping PTFE films.
3. The multi-element composite cable for the war chariot artillery system in accordance with claim 1, wherein the wrapping layer (9) is a PET film, the wrapping direction is a left direction, and the wrapping overlapping rate is not less than 20%.
4. The multiple-element composite cable for a war chariot artillery system in accordance with claim 1, characterized in that the total braided shield (10) is braided with tin-plated conductor at a braid density of not less than 90%.
5. The multi-element composite cable for a war chariot artillery system in accordance with claim 1, wherein the outer jacket layer (11) is made of a high strength elastomer material and extruded.
CN202010298437.3A 2020-04-16 2020-04-16 Multi-unit composite cable for war chariot artillery system Pending CN111415772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010298437.3A CN111415772A (en) 2020-04-16 2020-04-16 Multi-unit composite cable for war chariot artillery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010298437.3A CN111415772A (en) 2020-04-16 2020-04-16 Multi-unit composite cable for war chariot artillery system

Publications (1)

Publication Number Publication Date
CN111415772A true CN111415772A (en) 2020-07-14

Family

ID=71493616

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010298437.3A Pending CN111415772A (en) 2020-04-16 2020-04-16 Multi-unit composite cable for war chariot artillery system

Country Status (1)

Country Link
CN (1) CN111415772A (en)

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