WO2018149314A1 - 一种间色电缆或间色光缆 - Google Patents

一种间色电缆或间色光缆 Download PDF

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Publication number
WO2018149314A1
WO2018149314A1 PCT/CN2018/075181 CN2018075181W WO2018149314A1 WO 2018149314 A1 WO2018149314 A1 WO 2018149314A1 CN 2018075181 W CN2018075181 W CN 2018075181W WO 2018149314 A1 WO2018149314 A1 WO 2018149314A1
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WIPO (PCT)
Prior art keywords
cable
color
parts
grooves
engaging unit
Prior art date
Application number
PCT/CN2018/075181
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English (en)
French (fr)
Inventor
袁红
Original Assignee
常熟市邦知光电科技有限公司
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Publication of WO2018149314A1 publication Critical patent/WO2018149314A1/zh

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Classifications

    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • H01B7/361—Insulated conductors or cables characterised by their form with distinguishing or length marks being the colour of the insulation or conductor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • 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
    • H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
    • 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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath

Definitions

  • the invention belongs to the technical field of cable and power communication, and in particular relates to an intermediate color cable or an intermediate color optical cable.
  • the Chinese Patent Publication No. CN101499336A discloses a manufacturing method of an outer conductor and a three-color cable, and the outer edge of the cable produced has three color strips; the Chinese patent publication CN104407423A discloses an anti-bird cable.
  • the first outer sheath and the second outer sheath are disposed, and the first outer sheath is provided with a central reinforcing member, a plurality of optical fiber units and a water blocking filler, wherein the optical fiber unit is disposed around the central reinforcing member, a second outer sheath is disposed outside the first outer sheath, and a non-metallic reinforcing layer is disposed between the first outer sheath and the second outer sheath; a plurality of color strips of at least two colors are uniformly distributed on the outer peripheral surface of the second outer sheath, and the color strips of the at least two colors are disposed with different colors, and the color strips of the at least two colors The color is different from the color of the second outer sheath, the color strips of the at least two colors extending along the axial direction of the cable; and the like, a wire and cable tube having a color strip.
  • the color strip cable in the prior art is usually simultaneously molded or extruded using a cable mold and a multi-color head to form a plurality of colored strips on the surface of the cable, which is convenient for identification and brings beautiful technical effects;
  • the width of the color bar cannot be accurately controlled because the material between the adjacent color bars or color bars and the normal sheath is incompatible with each other, and is not the boundary of the color bar as in the picture. Very clear; this often leads to bad products or complaints from customers, which brings great economic expenses and reputational influence to manufacturers. Therefore, the industry has been expecting effective methods to solve them. However, unfortunately, it has not been effective so far. The solution.
  • an object of the present invention is to disclose an intermediate color cable or an intermediate color optical cable which is realized by the following technical solutions.
  • An inter-color cable or an inter-color cable having a protection tube covering a cable or a cable core, a composite tape outside the protection tube, a first sheath outside the composite tape, and being located outside the first sheath a second sheath;
  • the composite tape has a base tape shape having a rectangular parallelepiped shape, and a plurality of isolation members, each of the isolation members being composed of a first engagement unit and a second engagement unit, the first engagement unit and the first
  • the two engaging units are all in the shape of a rectangular parallelepiped.
  • the first engaging unit is located at the center of the second engaging unit and is perpendicular to the second engaging unit.
  • Each of the separating members is a unitary structure;
  • the base belt is composed of a base belt body.
  • the baseband body has a plurality of horizontally disposed second grooves therein, and the adjacent second grooves are not in communication with each other, and each of the second grooves is continuous along the length direction of the baseband body, each of the first a center of the middle surface of the two grooves extends upwardly with a first groove perpendicular to the second groove, each of the first grooves penetrating the upper surface of the base tape body, and the lower surfaces of all the second grooves are located at the same In the plane, all the second grooves The surface is located in the same plane, each of the second grooves has a rectangular parallelepiped shape, and each of the first grooves has a rectangular parallelepiped shape; the second engaging unit is snapped into the second groove, the first engagement The unit is snapped into the first recess, the first engaging unit is extended from the upper surface of the baseband body, and the lower surface of the baseband body forms a cylindrical hollow core cavity with an inner hollow, and the protection tube is located at the core of the cable The first sheath is
  • the invention has the following main beneficial technical effects: the color structure of the color cable with simple structure, ingenious design, low cost, easy to manufacture and manufacture is clear and arguable, accurate in size, non-melting between adjacent color strips, and versatility Stronger.
  • FIG. 1 is a schematic perspective view showing a section of a first embodiment of the present invention.
  • FIG. 2 is an enlarged schematic cross-sectional view of FIG. 1.
  • FIG. 2 is an enlarged schematic cross-sectional view of FIG. 1.
  • FIG. 3 is a schematic perspective view showing a section of a base tape used in FIG. 1.
  • Figure 4 is an enlarged schematic cross-sectional view of Figure 3.
  • Figure 5 is a perspective view showing a section of a spacer member used in Figure 1.
  • Figure 6 is a perspective view showing the structure of a section of the composite tape after forming.
  • Figure 7 is an enlarged schematic cross-sectional view of Figure 6.
  • Figure 8 is a schematic cross-sectional view showing the base tape and the spacer member used in Embodiment 2.
  • Figure 9 is a schematic cross-sectional view of the composite tape of Figure 8 after forming.
  • Figure 10 is a schematic cross-sectional view of the composite tape of Figure 9 after extrusion of the first sheath.
  • Figure 11 is a schematic cross-sectional view showing the second embodiment of the present invention.
  • a color cable or a color cable having a protection tube 6 covering the cable or the cable core 7 , a composite tape outside the protection tube, and the first outside the composite tape.
  • a protective layer 4 a second covering layer 5 outside the first covering layer;
  • the composite tape has a base tape 2 having a rectangular parallelepiped shape, and six isolating members 1, each of which is composed of a first engaging unit 11 and the second engaging unit 12, the first engaging unit and the second engaging unit are each a rectangular parallelepiped shape, and the first engaging unit is located at the center of the second engaging unit and is perpendicular to the second engaging unit.
  • Each of the isolation members is a unitary structure;
  • the base belt is composed of a base belt body 20, and the base belt body has a plurality of horizontally disposed second grooves 22 therein, and the adjacent second grooves are not connected to each other.
  • the second grooves are all penetrated along the length direction of the base belt body, and a central portion of the middle surface of each of the second grooves extends upwardly with a first groove 21 perpendicular to the second groove, each first concave
  • the groove is penetrated through the upper surface of the base belt body, and the lower surfaces of all the second grooves are located at the same In a plane, the upper surfaces of all the second grooves are located in the same plane, and each of the second grooves has a rectangular parallelepiped shape, and each of the first grooves has a rectangular parallelepiped shape; the second engaging unit 12 is stuck.
  • the first engaging unit 11 is engaged in the first recess 21, the first engaging unit is extended from the upper surface of the baseband body, and the lower surface of the baseband body is formed to be empty inside.
  • a cylinder-shaped core cavity 3 the protection tube is located in the core cavity of the cable; the first sheath is located between each adjacent first engaging unit, and the outer surface of the first sheath is on the same circumference
  • the second sheath covers the first sheath and the first engaging unit.
  • the base belt body is made of the following raw materials by weight: epoxy resin: 30-40 parts, nylon: 15-25 parts, polyethylene: 15-25 parts, polyvinyl alcohol: 5-10 parts, glass Fiber yarn: 60 to 70 parts, polypropylene anti-cracking fiber: 10 to 20 parts, EVA hot melt adhesive: 5 to 10 parts, calcium carbonate: 10 to 20 parts, magnesium hydroxide: 3 to 6 parts, silica: 12 to 18 parts, antioxidant 1098: 1 to 3 parts.
  • an intermediate color cable or an intermediate color optical cable is substantially the same as the first embodiment except that the isolation member 1 and the second groove 22 of the base tape have ten. Two.
  • a color cable or a color cable according to any of the above embodiments is characterized in that the spacer member and the second recess are other plurality.
  • the second engaging unit is inserted into the second groove, the first engaging unit is snapped into the first groove, and the two ends of the base tape body are folded by the die so that the lower surface of the base tape body is formed as
  • the shape of the cylinder is a core cavity with a hollow inside the shape of the cylinder, and the cable or cable core is placed; the cable or the cable core is placed in the protection tube to form a cable or cable core 7, cable or cable core Inserted into the core cavity of the cable, and extruded a first protective layer having at least two colors outside the base tape, and the adjacent first protective layer forms a different color, and the phase is blocked by the first engaging unit, even if the phase
  • the color of the adjacent units is the same or different, the fusion index is 100%, and it will not cause heavy fusion in the production process, so that the width of the color strip can be precisely controlled.
  • the first engaging unit can be extremely beautiful as long as it is thin enough. The effect is, of course, that the transparent protective layer can be extruded outside the
  • the number of the spacer members may be as many as the number of the second recesses; of course, the number of the spacer members may be smaller than the number of the second recesses; that is, in this case, there is no first recess in which the spacer members are placed.
  • the sheath material is entered, so that the sheath material can be integrated with the base tape body, which makes the structure more stable and firm; of course, in the present invention, the isolation member can be other
  • a plurality of second grooves may be other than one, and the number of the isolation members is not greater than the number of the second grooves.
  • the cable may be a cable.
  • An intermediate color cable or a color cable according to any of the above embodiments, characterized in that the material of the protective tube is polybutylene terephthalate or steel or polypropylene.
  • a color cable or color cable according to any of the above embodiments characterized in that the material of the second sheath is transparent.
  • the above-mentioned color cable or color cable is characterized in that the thickness of the second sheath is 0.2-1.0 mm.
  • An intermediate color cable or a color cable according to any one of the preceding embodiments, characterized in that the material of the partition member is polyethylene or polypropylene or polyvinyl chloride or polytetrafluoroethylene or glass fiber reinforced plastic or poly Butylene terephthalate.
  • the technical problem that has not been solved in the field of cable technology is solved by a relatively simple structure and a concept different from the prior art.
  • the present application does not start from a cable mold, and the prior art mold design cannot be discarded.
  • the problem of solving the problem, the composite tape in the prior art does not have the functions and functions added in the present application, and the composite tape in the present application can of course realize the problems in the prior art as long as the isolation component is not used; the use of the present application, Not only has the applicant increased the sales volume of the original composite belt, but also expanded the use of the composite belt, and at the same time expanded the popularity and reputation in the industry, which has been praised by many wire and cable and fiber optic cable manufacturers.
  • the above-mentioned intermediate color cable or intermediate color optical cable is characterized in that the base tape body is made of the following raw materials by weight: epoxy resin: 30-40 parts, nylon: 15-25 parts, polyethylene : 15 to 25 parts, polyvinyl alcohol: 5 to 10 parts, glass fiber yarn: 60 to 70 parts, polypropylene anti-cracking fiber: 10 to 20 parts, EVA hot melt adhesive: 5 to 10 parts, calcium carbonate: 10 to 20 parts, magnesium hydroxide: 3 to 6 parts, silica: 12 to 18 parts, and antioxidant 1098: 1 to 3 parts.
  • the most preferred formulation of the base tape body is: by weight, epoxy resin: 35 parts, nylon: 20 parts, polyethylene: 20 parts, polyvinyl alcohol: 7.5 parts, glass fiber yarn: 65 parts, polypropylene anti-cracking fiber: 15 parts, EVA hot melt adhesive: 7.5 parts, calcium carbonate: 15 parts, magnesium hydroxide: 4.5 parts, silica: 15 parts, antioxidant 1098: 2 parts.
  • the sub-preference of the base tape body is preferably made of the following raw materials: epoxy resin: 30 parts, nylon: 15 parts, polyethylene: 15 parts, polyvinyl alcohol: 5 parts, glass fiber yarn: 60 parts, polypropylene anti-cracking fiber: 10 parts, EVA hot melt adhesive: 5 parts, calcium carbonate: 10 parts, magnesium hydroxide: 3 parts, silica: 12 parts, antioxidant 1098: 1 part.
  • the preferred formulation of the base tape body is: by weight, made of the following materials: epoxy resin: 40 parts, nylon: 25 parts, polyethylene: 25 parts, polyvinyl alcohol: 10 parts, glass fiber yarn: 70 parts, polypropylene anti-cracking fiber: 20 parts, EVA hot melt adhesive: 10 parts, calcium carbonate: 20 parts, magnesium hydroxide: 6 parts, silica: 18 parts, antioxidant 1098: 3 parts.
  • the baseband body described above has been tested to obtain the following data in a wide range, most preferred, less preferred, and more preferred solutions.
  • the present invention has been successfully developed and used locally; the baseband body described above, after testing, has the following data in a wide range, most preferred, less preferred, and more preferred solutions.
  • Expansion height (% of belt thickness) ⁇ 600 ⁇ 800 ⁇ 700 ⁇ 650
  • the base tape body material of the present invention has excellent mechanical properties, water absorption resistance, high temperature resistance, flame retardancy, non-toxicity, and excellent processing properties; therefore, the base tape of the present invention can be coated in addition to In addition to strengthening protection, it can also effectively block water; when used in cable or fiber optic cable, the internal can be without water-blocking paste, water-blocking paste, water-blocking powder and water-blocking yarn, which can also effectively prevent moisture. Penetration; this strength property is not achievable for the water blocking tape, non-woven fabric, etc. in the prior art, and the water blocking property is the steel strip, the aluminum strip and the copper strip in the prior art.
  • the glass fiber ribbon and the like are also not obtained; therefore, the baseband body of the invention can effectively save material consumption, reduce product diameter, save cost, save freight, and make construction easier.
  • the invention has the following main beneficial technical effects: the color structure of the color cable with simple structure, ingenious design, low cost, easy to manufacture and manufacture is clear and arguable, accurate in size, non-melting between adjacent color strips, and versatility Stronger.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Details Of Indoor Wiring (AREA)
  • Insulated Conductors (AREA)

Abstract

一种间色电缆或间色光缆，属于线缆及电力通信技术领域。该间色电缆或间色光缆具有将电缆或光缆芯线（7）包覆住的保护管（6）、位于保护管之外的复合带、位于复合带外的第一护层（4）、位于第一护层之外的第二护层（5）；该复合带具有长方体形状的基带（2）及多个隔离部件（1），每个隔离部件(1)由第一卡合单元(11)及第二卡合单元(12)构成。在使用状态时，隔离部件的第一卡合单元是伸出基带本体的上表面的。该间色电缆或间色光缆解决了现有技术中彩条线缆色条与基料相融造成彩色分界不清、尺寸不准确的技术问题。

Description

一种间色电缆或间色光缆 技术领域
本发明属于线缆及电力通信技术领域，尤其是涉及一种间色电缆或间色光缆。
 背景技术
电线电缆作为国民经济的基础行业，是规模仅次于汽车行业之后的国民经济支柱行业，随着通信行业的发展，光纤光缆的使用量也日益增多，光纤光缆行业仅为电线电缆行业的一个分支。电缆与光缆在使用的过程中，常常是同一根杆塔或同一个管道内敷衍设多根且是不同的运营、维护方的，这给后续的维护等带来的麻烦，为此，使用方常常希望在线缆表面印不同标识的前提下，附加使用不同的彩色条来识别。
 技术问题
公开号为CN101499336A的中国专利公开了一种带外导体、三间色电缆的制造方法，生产的电缆外沿具有三个彩色条；公开号为CN104407423A的中国专利公开了一种防鸟啄光缆，包括第一外护套和第二外护套，所述的第一外护套内设置有中心加强件、若干光纤单元和阻水填充物，所述的光纤单元围绕中心加强件设置，所述的第二外护套包裹设置于所述的第一外护套之外，所述的第一外护套与第二外护套之间设置有非金属加强层；其特征在于：在所述的第二外护套的外周面上均匀分布地嵌设有若干根至少两种色彩的彩条，所述的至少两种色彩的彩条不同色彩相间设置，所述至少两种色彩的彩条的色彩与所述第二外护套的色彩不同，所述至少两种色彩的彩条沿所述光缆的轴向延伸；等等，具有彩条的线电线管。然而，现有技术中的彩色条线缆，通常是使用线缆模具、多色机头进行同时注塑或挤塑，使线缆表面形成多条彩色条，便于识别及带来美观的技术效果；现有技术中的这种方式，由于相邻的色条或色条与正常的护套之间的材料互融，故不能准确控制彩条的宽度，并不是像其图画的那样色条的边界非常清晰；这常常出现不良品或造成客户的抱怨，给制造厂商带来了极大的经济支出及名誉影响，因此，行业内一直期待有效的方法来解决，然而，遗憾的是迄今为止没有有效的解决办法。
 技术解决方案
为了解决上述问题，本发明的目的是揭示一种间色电缆或间色光缆，它是采用以下技术方案来实现的。
一种间色电缆或间色光缆，具有将电缆或光缆芯线包覆住的保护管、位于保护管之外的复合带、位于复合带外的第一护层、位于第一护层之外的第二护层；其特征在于所述复合带具有长方体形状的基带，及多个隔离部件，每个隔离部件由第一卡合单元及第二卡合单元构成，第一卡合单元及第二卡合单元都为长方体形，第一卡合单元位于第二卡合单元上方的正中央且与第二卡合单元相垂直，每个隔离部件为一体式结构；所述基带由基带本体构成，基带本体内部具有多个水平设置的第二凹槽，相邻的第二凹槽之间是不相连通的，每个第二凹槽都是沿基带本体的长度方向贯通的，每个第二凹槽的中表面中央向上延伸有一个与该第二凹槽相垂直的第一凹槽，每个第一凹槽是贯穿基带本体的上表面的，所有第二凹槽的下表面位于同一平面内、所有第二凹槽的上表面位于同一平面内，每个第二凹槽的形状都为长方体形，每个第一凹槽的形状都为长方体形；第二卡合单元卡入在第二凹槽中，第一卡合单元卡入在第一凹槽中，第一卡合单元是伸出基带本体的上表面的，基带本体的下表面形成内部为空的圆柱体形状的容缆芯腔，保护管位于容缆芯腔内；所述第一护层位于每个相邻的第一卡合单元之间，第一护层的外表面位于同一圆周上，第二护层将第一护层及第一卡合单元包覆住。
上述所述的一种间色电缆或间色光缆，其特征在于所述第一护层上至少具有两种相异的颜色。
上述所述的一种间色电缆或间色光缆，其特征在于所述基带本体的材料为钢或铁或铝带或玻璃纤维增强塑料。
上述所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料是与基带本体的材料一样的。
上述所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料是塑料。
 有益效果
本发明具有以下主要有益技术效果：结构简单、构思巧妙、成本低、易于制作、制成的彩色线缆的颜色边界清晰可辩、尺寸准确、相邻的色条之间不融色、通用性更强。
 附图说明
图1为本发明中实施实例1的一段的立体结构示意图。
图2为图1放大的横截面结构示意图。
图3为图1中使用的基带的一段的立体结构示意图。
图4为图3放大的横截面结构示意图。
图5为图1中使用的隔离部件的一段的立体结构示意图。
图6图1中复合带成形后的一段的立体结构示意图。
图7为图6放大的横截面结构示意图。
图8为实施实例2中使用的基带及隔离部件的横截面结构示意图。
图9为图8中复合带成形后的横截面结构示意图。
图10为图9中复合带外挤制第一护层后的横截面结构示意图。
图11为本发明中实施实例2的横截面结构示意图。
 本发明的最佳实施方式
为使公众能更准确地理解和实施本申请，下面结合附图对实施实例作详细说明，附图中的附图标号对应的含义如下：1—隔离部件、11—第一卡合单元、12—第二卡合单元、2—基带、20—基带本体、21—第一凹槽、22—第二凹槽、3—容缆芯腔、4—第一护层、5—第二护层、6—保护管、7—电缆或光缆芯线。
请见图1至图7，一种间色电缆或间色光缆，具有将电缆或光缆芯线7包覆住的保护管6、位于保护管之外的复合带、位于复合带外的第一护层4、位于第一护层之外的第二护层5；其特征在于所述复合带具有长方体形状的基带2，及六个隔离部件1，每个隔离部件1由第一卡合单元11及第二卡合单元12构成，第一卡合单元及第二卡合单元都为长方体形，第一卡合单元位于第二卡合单元上方的正中央且与第二卡合单元相垂直，每个隔离部件为一体式结构；所述基带由基带本体20构成，基带本体内部具有多个水平设置的第二凹槽22，相邻的第二凹槽之间是不相连通的，每个第二凹槽都是沿基带本体的长度方向贯通的，每个第二凹槽的中表面中央向上延伸有一个与该第二凹槽相垂直的第一凹槽21，每个第一凹槽是贯穿基带本体的上表面的，所有第二凹槽的下表面位于同一平面内、所有第二凹槽的上表面位于同一平面内，每个第二凹槽的形状都为长方体形，每个第一凹槽的形状都为长方体形；第二卡合单元12卡入在第二凹槽22中，第一卡合单元11卡入在第一凹槽21中，第一卡合单元是伸出基带本体的上表面的，基带本体的下表面形成内部为空的圆柱体形状的容缆芯腔3，保护管位于容缆芯腔内；所述第一护层位于每个相邻的第一卡合单元之间，第一护层的外表面位于同一圆周上，第二护层将第一护层及第一卡合单元包覆住。
上述所述基带本体按重量份计，由以下原料制成：环氧树脂：30～40份、尼龙：15～25份、聚乙烯：15～25份、聚乙烯醇：5～10份、玻璃纤维纱：60～70份、聚丙烯抗裂纤维：10～20份、EVA热熔胶：5～10份、碳酸钙：10～20份、氢氧化镁：3～6份、二氧化硅：12～18份、抗氧化剂1098：1～3份。
 本发明的实施方式
请见图8和图11，并参考图1至图5，一种间色电缆或间色光缆，基本同实施实例1，不同之外在于：隔离部件1及基带第二凹槽22都有十二个。
当然，上述任一实施实例所述的一种间色电缆或间色光缆，其特征在于隔离部件及第二凹槽可为其它多个。
本发明在生产时，将第二卡合单元卡入第二凹槽中、第一卡合单元卡入第一凹槽中，通过模具将基带本体的两端折合使基带本体的下表形成为圆柱体形状，为圆柱体形状内部为空的容缆芯腔，且于放置电缆或光缆缆芯；电缆或光缆芯线置入保护管，即形成电缆或光缆芯线7，电缆或光缆芯线置入在容缆芯腔中，在基带外挤塑至少具有两种颜色的第一护层，相邻的第一护层就形成了不同的颜色，由于第一卡合单元的阻挡，即使相邻单元的颜色相同或不同、融合指数为100%，也不会在生产过程中造成重度融合，这样可以精确控制彩条的宽度，当然，第一卡合单元只要足够薄，就能实现极其美观的效果，当然，可以在彩色护套层外再挤塑透明保护层，这样产品性能更稳定。
本发明中，隔离部件的数量可以是与第二凹槽的数量一样多；当然，还可以是隔离部件数量小于第二凹槽的数量；即这种情况下，没有隔离部件放置的第一凹槽及第二凹槽中，会进入护套料，这样，可使护套料与基带本体结合为一体，这种方式使结构更稳定、牢固；当然，本发明中，隔离部件还可为其它多个，第二凹槽也可以是其它多个，隔离部件的数量不大于第二凹槽的数量。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述基带本体的材料为钢或铁或铝带或玻璃纤维增强塑料等，即本发明可以为一种电缆或光缆用复合钠带；或者是一种电缆或光缆用复合铝带；或者是一种电缆或光缆用复合铝带玻璃纤维增强塑料带。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料可以是与基带本体的材料一样，也可以不一样，如隔离部件的材料还可以是塑料等；采用塑料时，可以与线缆外部的保护层充分融合为一体或具有更加的粘结力，使扭转、弯曲等机械性能更优良；当然，也便于制造。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述保护管的材料是聚对苯二甲酸丁二醇酯或钢或聚丙烯。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述第二护层的材料是透明的。
进一步地，上述所述的一种间色电缆或间色光缆，其特征在于所述第二护层的厚度为0.2—1.0mm。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述第一卡合单元的宽度为0.1—1.0mm。
上述任一实施实例中所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料为聚乙烯或聚丙烯或聚氯乙烯或聚四氟乙烯或玻璃纤维增强塑料或聚对苯二甲酸丁二醇酯。
本发明中，通过较简单的结构及不同于现有技术的构思，解决了线缆技术领域一直未解决的技术问题，本申请并不是从线缆模具出发，丢弃了现有技术中模具设计无法解决问题的思路，现有技术中的复合带并没有本申请中增加的功能及作用，本申请中的复合带当然可以实现现有技术中的问题，只要不使用隔离部件；本申请的使用，不仅使申请人增大了原有复合带的销售量、而且使复合带的用途得到了扩展，同时扩大了行业内的知名度及美誉度，受到了多家电线电缆、光纤光缆厂商的称赞。
上述所述的一种间色电缆或间色光缆，其特征在于所述基带本体按重量份计，由以下原料制成：环氧树脂：30～40份、尼龙：15～25份、聚乙烯：15～25份、聚乙烯醇：5～10份、玻璃纤维纱：60～70份、聚丙烯抗裂纤维：10～20份、EVA热熔胶：5～10份、碳酸钙：10～20份、氢氧化镁：3～6份、二氧化硅：12～18份、抗氧化剂1098：1～3份。
所述基带本体最优选的配方为：按重量份计，由以下原料制成：环氧树脂：35份、尼龙：20份、聚乙烯：20份、聚乙烯醇：7.5份、玻璃纤维纱：65份、聚丙烯抗裂纤维：15份、EVA热熔胶：7.5份、碳酸钙：15份、氢氧化镁：4.5份、二氧化硅：15份、抗氧化剂1098：2份。
所述基带本体次优选的配方为：按重量份计，由以下原料制成：环氧树脂：30份、尼龙：15份、聚乙烯：15份、聚乙烯醇：5份、玻璃纤维纱：60份、聚丙烯抗裂纤维：10份、EVA热熔胶：5份、碳酸钙：10份、氢氧化镁：3份、二氧化硅：12份、抗氧化剂1098：1份。
所述基带本体较优选的配方为：按重量份计，由以下原料制成：环氧树脂： 40份、尼龙： 25份、聚乙烯：25份、聚乙烯醇：10份、玻璃纤维纱：70份、聚丙烯抗裂纤维：20份、EVA热熔胶：10份、碳酸钙：20份、氢氧化镁：6份、二氧化硅：18份、抗氧化剂1098：3份。
   上述所述的基带本体，经过检测，大范围、最优选、次优选、较优选方案得到以下数据。
 工业实用性
本发明已研发成功，并在局部使用；上述所述的基带本体，经过检测，大范围、最优选、次优选、较优选方案得到以下数据。
                      大范围方案    最优方案   次优方案   较优方案
拉伸强度MPa            ≥1385        ≥1520      ≥1475    ≥1420              
拉伸模量GPa             ≥70         ≥78        ≥75      ≥72
断裂延伸率%             ≥4.6         ≥5.2       ≥5.0     ≥4.8
弯曲强度MPa            ≥1450        ≥1560       ≥1520    ≥1480
线膨胀系数1/℃      ≤5.2×10 -6       ≤4.1×10 -6      ≤4.6×10 -6   ≤4.9×10 -6
与低密聚乙烯的粘结力N  ≥11.2         ≥13.4     ≥13.1     ≥12.5
与中密聚乙烯的粘结力N  ≥12.4         ≥14.5     ≥13.9     ≥12.6
与高密聚乙烯的粘结力N  ≥13.1         ≥15.6      ≥15.3     ≥14.5
膨胀高度(带厚的%)       ≥600           ≥800      ≥700     ≥650
膨胀速率（带厚的%/lst min）≥550        ≥750      ≥680     ≥600
瞬间耐高温℃            ≥250           ≥280      ≥270     ≥265
氧指数%O 2                     ≥35             ≥40      ≥38       ≥36
阻燃性                  FV-0            FV-0       FV-0        FV-0
熔体流动速率（g/10min） ≥11             ≥15        ≥14       ≥14
从上面可以看出，本发明中的基带本体材料具有优良的机械性能、吸阻水性能、耐高温性能、阻燃性能、无毒、优良的加工性能；因此，本发明的基带除了可以包覆、加强保护外，还可以起到有效地阻水功能；使用在电缆或光缆中时，内部可以不加阻水油膏、阻水缆膏、阻水粉及阻水纱，也可以有效地阻止水分的渗透；这种强度性能，对于现有技术中的阻水带、无纺布等等是无法达到的，而且，这种阻水性能，对于现有技术中的钢带、铝带、铜带、玻璃纤维带等等也都达不到；故采用本发明中的基带本体后，可以有效地节省材料耗用、降低产品直径、节省成本、节省运费、使施工更轻松。
本发明具有以下主要有益技术效果：结构简单、构思巧妙、成本低、易于制作、制成的彩色线缆的颜色边界清晰可辩、尺寸准确、相邻的色条之间不融色、通用性更强。
本发明不局限于上述最佳实施方式，应当理解，本发明的构思可以按其他种种形式实施运用，它们同样落在本发明的保护范围内。

Claims (10)

  1. 一种间色电缆或间色光缆，具有将电缆或光缆芯线（7）包覆住的保护管（6）、位于保护管之外的复合带、位于复合带外的第一护层（4）、位于第一护层之外的第二护层（5）；其特征在于所述复合带具有长方体形状的基带（2），及多个隔离部件（1），每个隔离部件（1）由第一卡合单元（11）及第二卡合单元（12）构成，第一卡合单元及第二卡合单元都为长方体形，第一卡合单元位于第二卡合单元上方的正中央且与第二卡合单元相垂直，每个隔离部件为一体式结构；所述基带由基带本体（20）构成，基带本体内部具有多个水平设置的第二凹槽（22），相邻的第二凹槽之间是不相连通的，每个第二凹槽都是沿基带本体的长度方向贯通的，每个第二凹槽的中表面中央向上延伸有一个与该第二凹槽相垂直的第一凹槽（21），每个第一凹槽是贯穿基带本体的上表面的，所有第二凹槽的下表面位于同一平面内、所有第二凹槽的上表面位于同一平面内，每个第二凹槽的形状都为长方体形，每个第一凹槽的形状都为长方体形；第二卡合单元（12）卡入在第二凹槽（22）中，第一卡合单元（11）卡入在第一凹槽（21）中，第一卡合单元是伸出基带本体的上表面的，基带本体的下表面形成内部为空的圆柱体形状的容缆芯腔（3），保护管位于容缆芯腔内；所述第一护层位于每个相邻的第一卡合单元之间，第一护层的外表面位于同一圆周上，第二护层将第一护层及第一卡合单元包覆住；所述第一护层上至少具有两种相异的颜色。
  2. 根据权利要求1所述的一种间色电缆或间色光缆，其特征在于所述基带本体的材料为钢或铁或铝带或玻璃纤维增强塑料或复合材料，当为复合材料时，所述复合材料按重量份计，由以下原料制成：环氧树脂：30～40份、尼龙：15～25份、聚乙烯：15～25份、聚乙烯醇：5～10份、玻璃纤维纱：60～70份、聚丙烯抗裂纤维：10～20份、EVA热熔胶：5～10份、碳酸钙：10～20份、氢氧化镁：3～6份、二氧化硅：12～18份、抗氧化剂1098：1～3份。
  3. 根据权利要求2所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料是与基带本体的材料一样的。
  4. 根据权利要求1所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料是塑料。
  5. 根据权利要求4所述的一种间色电缆或间色光缆，其特征在于所述保护管的材料是聚对苯二甲酸丁二醇酯或钢或聚丙烯。
  6. 根据权利要求1至权利要求5任意一项所述的一种间色电缆或间色光缆，其特征在于所述第二护层的材料是透明的。
  7. 根据权利要求6所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料为聚乙烯或聚丙烯或聚氯乙烯或聚四氟乙烯或玻璃纤维增强塑料或聚对苯二甲酸丁二醇酯。
  8. 根据权利要求1至权利要求5任意一项所述的一种间色电缆或间色光缆，其特征在于所述隔离部件的材料为聚乙烯或聚丙烯或聚氯乙烯或聚四氟乙烯或玻璃纤维增强塑料或聚对苯二甲酸丁二醇酯。
  9. 根据权利要求1至权利要求5任意一项所述的一种间色电缆或间色光缆，其特征在于所述第二护层的厚度为0.2—1.0mm。
  10. 根据权利要求1至权利要求5任意一项所述的一种间色电缆或间色光缆，其特征在于所述第一卡合单元的宽度为0.1—1.0mm。
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CN107731397A (zh) * 2017-02-15 2018-02-23 常熟共益信息科技有限公司 一种用于电缆或光缆的复合带
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238528B (de) * 1964-08-26 1967-04-13 Siemens Ag Haltestuetze fuer den Innenleiter koaxialer Leiteranordnungen fuer die Hochfrequenztechnik
CN101499336A (zh) * 2008-01-29 2009-08-05 上海红旗电缆（集团）有限公司 带外导体、三间色电缆的制造方法
JP2010027416A (ja) * 2008-07-22 2010-02-04 Yazaki Corp ケーブル
CN104407423A (zh) * 2014-12-18 2015-03-11 长飞光纤光缆(上海)有限公司 一种防鸟啄光缆
CN204595274U (zh) * 2015-04-05 2015-08-26 江苏长飞中利光纤光缆有限公司 通信用发光光缆
CN106653186A (zh) * 2017-02-15 2017-05-10 常熟共益信息科技有限公司 一种间色电缆或间色光缆
CN206451527U (zh) * 2017-02-15 2017-08-29 国家电网公司 一种间色电缆或间色光缆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806945A (zh) * 2010-05-08 2010-08-18 蒋菊生 易开剥的骨架式光缆
JP2014003757A (ja) * 2012-06-15 2014-01-09 Sumitomo Wiring Syst Ltd 経路維持保護部材及びワイヤーハーネス
CN203337880U (zh) * 2013-07-09 2013-12-11 昆明华视讯网络科技有限公司 一种骨架式光缆
CN105467540B (zh) * 2014-06-26 2018-08-31 江苏华脉光电科技有限公司 一种可防雷的非金属层绞式带状光缆
CN107462959A (zh) * 2015-04-23 2017-12-12 苏州专创光电科技有限公司 一种骨架式光电混合缆
CN105301727A (zh) * 2015-09-23 2016-02-03 沈群华 一种可防鼠的中心束管式光缆及其制造方法
CN105566783A (zh) * 2016-02-02 2016-05-11 繁昌县菲德通讯材料设计有限公司 一种复合阻燃剂改性弹性体的阻燃电缆护套料

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238528B (de) * 1964-08-26 1967-04-13 Siemens Ag Haltestuetze fuer den Innenleiter koaxialer Leiteranordnungen fuer die Hochfrequenztechnik
CN101499336A (zh) * 2008-01-29 2009-08-05 上海红旗电缆（集团）有限公司 带外导体、三间色电缆的制造方法
JP2010027416A (ja) * 2008-07-22 2010-02-04 Yazaki Corp ケーブル
CN104407423A (zh) * 2014-12-18 2015-03-11 长飞光纤光缆(上海)有限公司 一种防鸟啄光缆
CN204595274U (zh) * 2015-04-05 2015-08-26 江苏长飞中利光纤光缆有限公司 通信用发光光缆
CN106653186A (zh) * 2017-02-15 2017-05-10 常熟共益信息科技有限公司 一种间色电缆或间色光缆
CN206451527U (zh) * 2017-02-15 2017-08-29 国家电网公司 一种间色电缆或间色光缆
CN107481793A (zh) * 2017-02-15 2017-12-15 王国涛 一种颜色相间的电缆或光缆
CN107527681A (zh) * 2017-02-15 2017-12-29 王国涛 一种颜色相间隔开的电缆或光缆及其制造方法

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