WO2018149313A1 - 一种电缆或光缆用复合带 - Google Patents

一种电缆或光缆用复合带 Download PDF

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Publication number
WO2018149313A1
WO2018149313A1 PCT/CN2018/075178 CN2018075178W WO2018149313A1 WO 2018149313 A1 WO2018149313 A1 WO 2018149313A1 CN 2018075178 W CN2018075178 W CN 2018075178W WO 2018149313 A1 WO2018149313 A1 WO 2018149313A1
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WIPO (PCT)
Prior art keywords
parts
unit
engaging unit
grooves
cable
Prior art date
Application number
PCT/CN2018/075178
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English (en)
French (fr)
Inventor
袁红
Original Assignee
常熟共益信息科技有限公司
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Publication of WO2018149313A1 publication Critical patent/WO2018149313A1/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
    • H01B7/17—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
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • 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
    • G02B6/4403—Optical cables with ribbon structure
    • G02B6/4404—Multi-podded
    • 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
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • 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
    • H01B7/28—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
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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

Definitions

  • the invention belongs to the field of new materials technology, and in particular relates to a composite tape for cable or optical cable.
  • wire and cable is the pillar industry of the national economy after the automobile industry.
  • the fiber optic cable industry is only a branch of the wire and cable industry.
  • Commonly used composite tapes in wire and cable are: polyester tape, mica tape, composite steel tape, composite aluminum tape, water blocking tape, glass fiber reinforced plastic tape, etc.; these tapes are mainly used as coatings in the prior art. Protection, coating is mainly to stabilize the structure, protection is mainly from mechanical impact, reduce damage or prevent external signals from internal influences or external signals, and prevent moisture penetration.
  • the color strip cable is usually simultaneously molded or extruded by 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; however, In this manner in the prior art, since the material between the adjacent color strips or color strips and the normal sheath is intimate, the width of the color strip cannot be accurately controlled, and defective products or complaints from customers are often caused, Manufacturers have brought huge economic expenditures and reputational influences. Therefore, the industry has been expecting effective methods to solve them. However, unfortunately there is no effective solution so far.
  • an object of the present invention is to disclose a composite tape for a cable or an optical cable which is realized by the following technical solutions.
  • a composite tape for a cable or an optical cable having a rectangular parallelepiped shape, characterized in that the composite tape for the cable or the optical cable further has a plurality of isolation members, each of the isolation members being composed of a first engagement unit and a second engagement unit
  • the first engaging unit and the second engaging unit are each 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 partition members is an integral structure.
  • the baseband is composed of a baseband body having a plurality of horizontally disposed second recesses therein, and adjacent second recesses are not in communication with each other, and each of the second recesses is along the baseband body a first groove extending perpendicularly from the center of the middle surface of each of the second grooves and extending perpendicularly to the second groove, each of the first grooves extending through the upper surface of the base body
  • the lower surface of the two grooves is located in the same 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;
  • Second card Can be snapped into the second groove, a first engaging means may be snapped into the first groove, in use state, the first engaging unit is a projecting surface of the base tape body.
  • a composite tape for a cable or an optical cable having a rectangular parallelepiped shape, characterized in that the composite tape for cable or cable has a plurality of isolation members, each isolation member being composed of a first engagement unit, a second engagement unit, The third engaging unit, the fourth engaging unit and the bonding unit are configured.
  • the first engaging unit is an arcuate arc cylinder, the second engaging unit has a rectangular parallelepiped shape, and the first engaging unit is located above the second engaging unit.
  • the center of the first engaging unit coincides with the axis of left and right symmetry of the second engaging unit
  • the fitting unit is located at the center of the first engaging unit and the left and right axis of symmetry of the bonding unit and the first card
  • the left and right symmetry axes of the unit are coincident
  • the third engaging unit extends upward from the right side of the upper surface of the bonding unit
  • the fourth engaging unit extends upward from the left side of the upper surface of the bonding unit
  • the third engaging unit A color strip channel is formed between the four engaging units and the bonding unit, and the arc of the upper surface of the second engaging unit and the arc of a surface of the bonding unit are the same center
  • each of the partition members is an integral type structure
  • the baseband is composed of a baseband body having a plurality of horizontally disposed second recesses therein, and adjacent second recesses are not in communication with each other, and each of the second recesses is along the length of the baseband body Throughwardly, a
  • the composite tape for cable or cable described above is characterized in that the material of the base tape body is steel or iron or aluminum tape or glass fiber reinforced plastic.
  • a composite tape for a cable or an optical cable as described above characterized in that the material of the partition member is the same as the material of the base tape body.
  • 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, and the adjacent color strips are not melted and versatile.
  • Figure 1 is a perspective view showing the structure of a section of a base tape used in 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 spacer member used in Embodiment 1.
  • Fig. 4 is a schematic perspective view showing the state of use of the embodiment 1.
  • Figure 5 is an enlarged schematic cross-sectional view of Figure 4.
  • Fig. 6 is a perspective view showing a section of a section of the spacer member used in the embodiment 2.
  • Figure 7 is an enlarged schematic cross-sectional view of Figure 6.
  • a composite tape for cable or cable having a rectangular parallelepiped base tape 2 characterized in that the cable or cable composite tape further has a plurality of isolation members 1, each of which is composed of The first engaging unit and the second engaging unit are both rectangular parallelepiped, and the first engaging unit is located at the center of the second engaging unit and is adjacent to the second card.
  • each of the partition 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 Generally, each of the second grooves penetrates along the length direction of the base belt body, and a center of the middle surface of each of the second grooves extends upwardly with a first groove 21 perpendicular to the second groove.
  • the first grooves are penetrated through the upper surface of the base tape body, the lower surfaces of all the second grooves are located in the same plane, and the upper surfaces of all the second grooves are located in the same plane, and the shape of each of the second grooves is Cuboid shape, the shape of each first groove
  • the second engaging unit 12 can be inserted into the second recess 22, and the first engaging unit 11 can be locked into the first recess 21. In the use state, the first engaging unit is extended from the baseband body. On the upper surface.
  • FIG. 4 and FIG. 5 are schematic views of the state of use.
  • the second engaging unit is snapped into the second recess, the first engaging unit is engaged in the first recess, and the ends of the base strap body are folded by the die.
  • the lower surface of the baseband body is formed into a cylindrical shape, which is a hollow core cavity 3 which is hollow inside the cylindrical shape, and is placed with a cable or a cable core; and a different color of the outer layer is extruded outside the base tape, and adjacent protection
  • the layers form different colors. Due to the blocking of the first engaging unit, even if the colors of the adjacent units are the same or different and the fusion index is 100%, it will not cause heavy fusion during the production process, so that the color bars can be accurately controlled.
  • the width of course, the first snap unit can be extremely thin, as long as it is thin enough.
  • the transparent protective layer can be extruded outside the colored sheath layer, so that the product performance is more stable.
  • the number of isolation members is as many as the number of second grooves; of course, there may be less than six, and the number of isolation members is smaller than the number of second grooves; that is, in this case
  • the first groove and the second groove which are not disposed by the separating member may enter the sheathing material, so that the sheathing material and the baseband body may be integrated into one body, which makes the structure more stable and firm;
  • the spacer member may be other plurality, and the second recess may be other plurality, and the number of the spacer members is not greater than the number of the second recesses.
  • a composite tape for a cable or an optical cable having a rectangular parallelepiped shape, characterized in that the composite tape for the cable or the optical cable further has a plurality of isolation members 1
  • Each of the partitioning members 1 is composed of a first engaging unit 11, a second engaging unit 12, a third engaging unit 13, a fourth engaging unit 14, and a bonding unit 15, and the first engaging unit is an arcuate arc column.
  • the second engaging unit has a rectangular parallelepiped shape, the first engaging unit is located at the center of the second engaging unit, and the left and right axis of symmetry of the first engaging unit coincides with the left and right axis of symmetry of the second engaging unit.
  • the merging unit 15 is located at the center of the first engaging unit and the left and right symmetry axis of the aligning unit coincides with the left and right symmetry axis of the first engaging unit, and the third engaging unit 13 is upward from the upper surface of the upper surface of the affixing unit.
  • the fourth engaging unit 14 extends upward from the left side of the upper surface of the bonding unit; the third engaging unit, the fourth engaging unit, and the bonding unit form a color strip passage, and the second engaging unit
  • the arc of the upper surface and a surface of the fitting unit The arcs are of the same center; each of the partition members is of 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 between the adjacent second grooves is not
  • Each of the second grooves is continuous 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 of the first grooves is penetrated through the upper surface of the base tape body, the lower surfaces of all the second grooves are located in the same plane, and the upper surfaces of all the second grooves are located in the same plane, and the shape of each of the second grooves is
  • the shape of each of the first grooves is a rectangular parallelepiped shape; the second engaging unit 12 can be engaged in the second recess 22, and the first engaging unit 11 can be engaged in the first recess 21, In the use state, the lower surface of the engaging unit is in close contact with the upper surface of the baseband body.
  • Embodiment 1 the difference from Embodiment 1 is that a sheath material of different colors can be injected into the color strip channel between the third engaging unit, the fourth engaging unit and the bonding unit, so that Different sheath colors can be realized.
  • the width of the color strip channel can be changed by adjusting the sizes of the third engaging unit, the fourth engaging unit and the fitting unit, thereby realizing the color in the sheath.
  • the width of the strip; and the same color strip as that of the embodiment 1 can be produced.
  • the composite tape for a cable or cable may be a cable or A composite sodium strip for fiber optic cable; or a composite aluminum strip for cable or fiber optic cable; or a composite aluminum strip glass fiber reinforced plastic strip for cable or fiber optic cable.
  • the material of the partition member may be the same as or different from the material of the base tape body, for example, the material of the partition member may also be plastic.
  • the plastic is polyethylene or polypropylene or polyvinyl chloride or polytetrafluoroethylene or glass fiber reinforced plastic or polybutylene terephthalate.
  • plastic When plastic is used, it can be fully integrated with the protective layer on the outside of the cable or has more adhesive force, so that the mechanical properties such as torsion and bending are better; of course, it is also easy to manufacture.
  • 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 composite tape for a cable or an optical cable according to the above aspect 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 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, and the adjacent color strips are not melted and versatile.

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

本发明属于新材料技术领域，尤其是涉及一种电缆或光缆用复合带，具有长方体形状的基带，其特征在于所述电缆或光缆用复合带还具有多个隔离部件，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。本发明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。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、相邻的色条之间不融色、通用性更强。

Description

一种电缆或光缆用复合带 技术领域
本发明属于新材料技术领域，尤其是涉及一种电缆或光缆用复合带。
 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。电线电缆中常用的复合带主要有：聚酯带、云母带、复合钢带、复合铝带、阻水带、玻璃纤维增强塑料带等等；这些带材在现有技术中主要作为包覆及保护作用，包覆主要是为了使结构稳定，保护主要是免受机械冲击、减少损伤或者是防止外部信号对内影响或内部信号对外影响、以及防止水分渗透等。
 技术问题
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；然而，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，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电缆或光缆用复合带，它是采用以下技术方案来实现的。
一种电缆或光缆用复合带，具有长方体形状的基带，其特征在于所述电缆或光缆用复合带还具有多个隔离部件，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；第二卡合单元可以卡入第二凹槽中，第一卡合单元可以卡入第一凹槽中，在使用状态时，第一卡合单元是伸出基带本体的上表面的。
一种电缆或光缆用复合带，具有长方体形状的基带，其特征在于所述电缆或光缆用复合带还具有多个隔离部件，每个隔离部件由第一卡合单元、第二卡合单元、第三卡合单元、第四卡合单元、贴合单元构成，第一卡合单元为弓形弧柱体，第二卡合单元为长方体形，第一卡合单元位于第二卡合单元上方的正中央且第一卡合单元的左右对称轴线与第二卡合单元的左右对称轴线相重合，贴合单元位于第一卡合单元上方的正中央且贴合单元的左右对称轴线与第一卡合单元的左右对称轴线相重合，第三卡合单元从贴合单元的上表面右侧向上延伸、第四卡合单元从贴合单元的上表面左侧向上延伸；第三卡合单元、第四卡合单元、贴合单元三者之间形成色条通道，第二卡合单元的上表面的圆弧与贴合单元的一表面的圆弧是同圆心的；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；第二卡合单元可以卡入第二凹槽中，第一卡合单元可以卡入第一凹槽中，在使用状态时，卡合单元的下表面是紧贴基带本体的上表面的。
上述所述的一种电缆或光缆用复合带，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。
上述所述的一种电缆或光缆用复合带，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。
上述所述的一种电缆或光缆用复合带，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、相邻的色条之间不融色、通用性更强。
 附图说明
图1为本发明中使用的基带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为实施实例1中使用的隔离部件的一段的立体结构示意图。
图4实施实例1的使用状态的立体结构示意图。
图5为图4放大的横截面结构示意图。
图6为实施实例2中使用的隔离部件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。
 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、13—第三卡合单元、14—第四卡合单元、15—贴合单元、2—基带、20—基带本体、21—第一凹槽、22—第二凹槽、3—容缆芯腔。
请见图1至图5，一种电缆或光缆用复合带，具有长方体形状的基带2，其特征在于所述电缆或光缆用复合带还具有多个隔离部件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可以卡入第二凹槽22中，第一卡合单元11可以卡入第一凹槽21中，在使用状态时，第一卡合单元是伸出基带本体的上表面的。
图4及图5为使用状态的示意图，使用前，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3，且于放置电缆或光缆缆芯；在基带外挤塑不同颜色的护层，相邻的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。
本实施实例中，隔离部件需要六个，隔离部件的数量与第二凹槽的数量一样多；当然，还可以少于六个，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。
 本发明的实施方式
请见图6和图7，并参考图1至图5，一种电缆或光缆用复合带，具有长方体形状的基带2，其特征在于所述电缆或光缆用复合带还具有多个隔离部件1，每个隔离部件1由第一卡合单元11、第二卡合单元12、第三卡合单元13、第四卡合单元14、贴合单元15构成，第一卡合单元为弓形弧柱体，第二卡合单元为长方体形，第一卡合单元位于第二卡合单元上方的正中央且第一卡合单元的左右对称轴线与第二卡合单元的左右对称轴线相重合，贴合单元15位于第一卡合单元上方的正中央且贴合单元的左右对称轴线与第一卡合单元的左右对称轴线相重合，第三卡合单元13从贴合单元的上表面右侧向上延伸、第四卡合单元14从贴合单元的上表面左侧向上延伸；第三卡合单元、第四卡合单元、贴合单元三者之间形成色条通道，第二卡合单元的上表面的圆弧与贴合单元的一表面的圆弧是同圆心的；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可以卡入第二凹槽22中，第一卡合单元11可以卡入第一凹槽21中，在使用状态时，卡合单元的下表面是紧贴基带本体的上表面的。
参考图4及图5，与实施实例1的不同在于：可以在第三卡合单元、第四卡合单元、贴合单元三者之间形成色条通道中注入不同颜色的护套材料，这样可以实现不同的护套色彩，同时，可以通过调整第三卡合单元、第四卡合单元、贴合单元三者的尺寸，来使色条通道的宽度改度，进而来实现护套中色条的宽度；而同实施实例1中一样的护套上可以生产各种颜色色条。
上述任一实施实例中所述的一种电缆或光缆用复合带，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电缆或光缆用复合带，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；所述塑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。
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。
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。
上述所述的一种电缆或光缆用复合带，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。
 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       ≥1
   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、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. 一种电缆或光缆用复合带，具有长方体形状的基带（2），其特征在于所述电缆或光缆用复合带还具有多个隔离部件（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）可以卡入第二凹槽（22）中，第一卡合单元（11）可以卡入第一凹槽（21）中，在使用状态时，第一卡合单元是伸出基带本体的上表面的；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。
  2. 一种电缆或光缆用复合带，具有长方体形状的基带（2），其特征在于所述电缆或光缆用复合带还具有多个隔离部件（1），每个隔离部件（1）由第一卡合单元（11）、第二卡合单元（12）、第三卡合单元（13）、第四卡合单元（14）、贴合单元（15）构成，第一卡合单元为弓形弧柱体，第二卡合单元为长方体形，第一卡合单元位于第二卡合单元上方的正中央且第一卡合单元的左右对称轴线与第二卡合单元的左右对称轴线相重合，贴合单元（15）位于第一卡合单元上方的正中央且贴合单元的左右对称轴线与第一卡合单元的左右对称轴线相重合，第三卡合单元（13）从贴合单元的上表面右侧向上延伸、第四卡合单元（14）从贴合单元的上表面左侧向上延伸；第三卡合单元、第四卡合单元、贴合单元三者之间形成色条通道，第二卡合单元的上表面的圆弧与贴合单元的一表面的圆弧是同圆心的；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）可以卡入第二凹槽（22）中，第一卡合单元（11）可以卡入第一凹槽（21）中，在使用状态时，卡合单元的下表面是紧贴基带本体的上表面的；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。
  3. 一种电缆或光缆用复合带，具有长方体形状的基带（2），其特征在于所述电缆或光缆用复合带还具有多个隔离部件（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）可以卡入第二凹槽（22）中，第一卡合单元（11）可以卡入第一凹槽（21）中，在使用状态时，第一卡合单元是伸出基带本体的上表面的；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。
  4. 一种电缆或光缆用复合带，具有长方体形状的基带（2），其特征在于所述电缆或光缆用复合带还具有多个隔离部件（1），每个隔离部件（1）由第一卡合单元（11）、第二卡合单元（12）、第三卡合单元（13）、第四卡合单元（14）、贴合单元（15）构成，第一卡合单元为弓形弧柱体，第二卡合单元为长方体形，第一卡合单元位于第二卡合单元上方的正中央且第一卡合单元的左右对称轴线与第二卡合单元的左右对称轴线相重合，贴合单元（15）位于第一卡合单元上方的正中央且贴合单元的左右对称轴线与第一卡合单元的左右对称轴线相重合，第三卡合单元（13）从贴合单元的上表面右侧向上延伸、第四卡合单元（14）从贴合单元的上表面左侧向上延伸；第三卡合单元、第四卡合单元、贴合单元三者之间形成色条通道，第二卡合单元的上表面的圆弧与贴合单元的一表面的圆弧是同圆心的；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）可以卡入第二凹槽（22）中，第一卡合单元（11）可以卡入第一凹槽（21）中，在使用状态时，卡合单元的下表面是紧贴基带本体的上表面的；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。
  5. 根据权利要求1至权利要求4任意一项所述的一种电缆或光缆用复合带，其特征在于所述隔离部件的材料为钢或铁或铝带或玻璃纤维增强塑料,且隔离部件的材料与基带本体的材料相同或相异。
  6. 根据权利要求1至权利要求4任意一项所述的一种电缆或光缆用复合带，其特征在于所述隔离部件的材料是塑料。
  7. 根据权利要求5所述的一种电缆或光缆用复合带，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6所述的一种电缆或光缆用复合带，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或权利要求2所述的一种电缆或光缆用复合带，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：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。
  10. 根据权利要求1或权利要求2所述的一种电缆或光缆用复合带，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。
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