CN208796708U - One kind having anti-fraud functional compound insulated cable - Google Patents

Abstract

The utility model relates to one kind to have anti-fraud functional compound insulated cable, including cable main body, the cable main body include wearing layer, filled layer, armor and cable composite from outside to inside；Three groups of cable composites are set in the cable main body, interlayer is set between the cable composite；The cable body is made of conductor and the shielded layer being arranged on conductor and the insulating layer on the outside of shielded layer；The belting layer of helically wound setting is enclosed in cable composite periphery；Filled layer is set in the cable main body, and the filled layer includes interior filled layer and outer filled layer, and wearing layer is arranged on the outside of the armor；A section is arranged in the length direction of the cable main body；Equidistant setting flag line and outer anti-counterfeiting code on the section；The section semicircular in shape of the interior false proof layer.The utility model improvement is ingenious, and setting bail wire can be used in fixed cable main body as good fixed structure and be conducive to the fixation of retainer ring；Be conducive to paste wall by section.

Description

One kind having anti-fraud functional compound insulated cable

Technical field

The utility model belongs to cable technical field, and in particular to one kind has anti-fraud functional compound insulated cable.

Background technique

With the increase of demand, the diameter of cable conductor is also increasing in cable, due to being usually that circular cable is led The case where it is inconvenient when built on stilts installation to cause, and is easy to appear rolling.With universal, the anti-fake easy puppet of cable of printing technology It makes, is easy to copy in the form of labelling, and be easily damaged, consumer does not allow easy to identify, this is also that cabling industry is universal There are the problem of.

Utility model content

In order to solve above-mentioned prior art problem, the utility model provides a kind of with anti-fraud functional compound inslation electricity Cable, can improve more than deficiency.

The utility model relates to one kind to have anti-fraud functional compound insulated cable, including cable main body, the cable master Body includes wearing layer, filled layer, armor and cable composite from outside to inside；Three groups of cable composites are set in the cable main body, Interlayer is set between the cable composite；It wherein include multiple cable bodies in single group cable composite, the cable body is tangent two-by-two And it is close adjacent；Each cable body is by conductor and the shielded layer being arranged on conductor and the insulation on the outside of shielded layer Layer composition；The belting layer of helically wound setting is enclosed in cable composite periphery；The belting layer is on cable main body circumference Section on be in equilateral triangle with rounded corners；Filled layer is set in the cable main body, the filled layer include interior filled layer and Outer filled layer, the interior filled layer are arranged in the void area between belting layer, cable composite and interlayer, lean on positioned at interior filled layer Wire is arranged in nearly belting layer angular position, and wire is located among interior filled layer and the setting of belting layer corner relative position is pre- Seam is torn, the pre- section for tearing seam is V-shaped, and wearing layer is directed toward at the tip for tearing seam in advance；The outer filled layer is located at armor and packet Void area between belt；The armor has the inner cavity of hexagon, and the outer filled layer is located at interior intracavitary；The armouring Wearing layer is arranged in layer outside；A section is arranged in the length direction of the cable main body；Equidistant setting flag on the section Line and outer anti-counterfeiting code；False-proof digital serial number is set in the outer anti-counterfeiting code；The position adjacent with section is set on the inside of wearing layer Set interior false proof layer；The section semicircular in shape of the interior false proof layer；The multiple sensing fibers of setting in the wearing layer.

Further, bail wire is arranged in the cable body surfaces, and the bail wire has the stationary plane of indent, described solid Determine that staggered anti-skid chequer is arranged on face；Marginal position of the anti-skid chequer close to stationary plane；Positioned at stationary plane indent center Adhered layer is set.

Further, the mark line has V-shaped groove, and the groove face of the V-shaped groove has serrated face, is arranged in V-shaped groove Ink coating, the height of the ink coating are lower than the opening face of V-shaped groove.

Further, the width of the section is the 1/4~1/5 of cable main diameter.

Further, the spacing 10cm or 20cm of the mark line.

Further, the thickness of the wearing layer is at least 5mm.

Further, protective film is arranged in the stickup layer surface.

The utility model improvement is ingenious, has double anti-forge structure, and antifalse effect is good, and setting bail wire can be used in fixing Cable main body is conducive to the fixation of retainer ring, will not slide after retainer ring installation as good fixed structure；In cable main body Innovation devises section, is conducive to paste wall by section, or close to horizontal plane lay cables, avoid rolling shows As.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is Fig. 1 section structure diagram.

Fig. 3 is mark line sectional schematic diagram.

Fig. 4 is bail wire structural schematic diagram.

Fig. 5 is the utility model installation effect figure.

Diagram: 1 wearing layer, 2 outer filled layers, 3 armors, 4 belting layers, 5 interlayers, 6 conductors, 7 shielded layers, 71 sensings are fine Seam, 12 wires, 13 mark lines, 14 outer anti-counterfeiting codes, anti-fake in 141 is torn in dimension, 8 insulating layers, 9 sections, filled layer in 10,11 in advance Layer, 15 bail wires, 16 serrated faces, 17 ink coatings, 18 anti-skid chequers, 19 protective films, 20 horizontal planes, 21 retainer rings.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing and implement Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining The utility model is not used to limit the utility model.

As shown in Figs 1-4, a kind of that there is anti-fraud functional compound insulated cable, including cable main body, the cable main body It from outside to inside include wearing layer 1, filled layer, armor 3 and cable composite；Three groups of cable composites are set in the cable main body, Interlayer 5 is set between the cable composite, and the section of interlayer is inShape；It wherein include 3 cables in single group cable composite Body, the cable body are tangent two-by-two and close adjacent；The cable body by conductor 6 and the shielded layer 7 that is arranged on conductor and Insulating layer 8 on the outside of shielded layer forms；The belting layer 4 of helically wound setting is enclosed in cable composite periphery；It is described Belting layer is in equilateral triangle with rounded corners on the section on cable main body circumference；Filled layer, institute are set in the cable main body Stating filled layer includes interior filled layer 10 and outer filled layer 2, and the interior filled layer 10 is arranged in belting layer 4, cable composite and interlayer 5 Between void area；Wire 12 is set close to 4 angular position of belting layer positioned at interior filled layer 10, among interior filled layer 10 Seam 11 is torn in advance positioned at wire 12 and the setting of 4 corner relative position of belting layer, and the pre- section for tearing seam 11 is V-shaped, tears seam in advance Tip be directed toward wearing layer 1；Wire 4 is arranged in outer filled layer, increases the structure of wearing layer, mechanical strength is big, makes Extended with the service life, meanwhile, when tearing wire, wire can be mobile to 11 directions of seam are torn in advance, facilitates tearing off outer fill out Layer is filled, so that the use of corresponding single group cable group is individually taken out, it is very convenient.The outer filled layer 2 is located at 3 He of armor Void area between belting layer 4；The armor 3 has the inner cavity of hexagon, and the outer filled layer 2 is located at interior intracavitary；Its Middle armor has the inner cavity of hexagon, and inner cavity is conducive to stablize outer filled layer, is unlikely to loose；Wherein filled layer can be selected There are asbestos, glass fiber or other polypropylene tearing materials to be made.Wearing layer 1 is set on the outside of the armor 3；Wherein wearing layer With a thickness of 1cm；A section 9 is arranged in the length direction of the cable main body；The width of its midsagittal plane 9 is cable main diameter 1/5.Equidistant setting flag line 13 and outer anti-counterfeiting code 14 on the section 9；False-proof digital sequence is set in the outer anti-counterfeiting code 14 Number；The spacing of the mark line 13 is 20cm.Wherein false-proof digital sequence can by the website of land cable manufacturing enterprise or Production site, production time, size number, the region sold to etc. made a phone call and identified, and then trace back to anti-counterfeiting cable Information plays anti-fake effect, and then reaches the first anti-fake purpose of weight.

In order to further strengthen antifalsification, interior false proof layer is set being located at 1 inside of the wearing layer position adjacent with section 9 141；The section semicircular in shape of the interior false proof layer 141；Wherein false proof layer is the anti-counterfeit structure of secret, can select multiple color It is anti-fake, different combinations is formed using different colors, quantity；It can be made according to the standard of enterprise, such as color can be Red, white, yellow；Quantity is 1,2,3, indicates first class product；Red, white, yellow, quantity are 2,2,3 It is a, indicate secondary product；Red, white, yellow, quantity are 3,2,3, indicate three-level product etc..

In order to avoid using maintenance multiple sensing fibers 71 are arranged, according to biography in the destruction of insulated cable in wearing layer 1 Feel fiber judgement whether damage.It should be noted that the axle center of compound insulated cable and wire or the pre- extending direction for tearing seam On cannot have sensing fiber, sensing fiber is otherwise easily destroyed when tearing wire.

Bail wire 15 is arranged in the cable body surfaces, and the bail wire 15 has the stationary plane of indent, the stationary plane It is upper that staggered anti-skid chequer 18 is set；Marginal position of the anti-skid chequer close to stationary plane；It is installed positioned at stationary plane indent centre bit Set adhered layer.

Wherein insulating layer selects polythene PE -90 to be made.

Above-mentioned, armor can increase the mechanical strength of cable, improve erosion prevention, can be used in easily corroding Area.

The mark line 13 has V-shaped groove, and the groove face of the V-shaped groove has serrated face 16, and ink is arranged in V-shaped groove and applies Layer 17, the height of the ink coating 17 are lower than the opening face of V-shaped groove.

Wearing layer above-mentioned is selected using elasticity and all preferable pvc material of flexibility.Polyvinyl chloride selects low cigarette Low halogen flame retardant type polyvinyl chloride, and its oxygen index (OI) is greater than 35.The HCL that this low smoke and low halogen type polyvinyl chloride generates when burning (hydrogen chloride) amount is only the 1/5 of common flame-proof polyvinyl chloride, and the corrosion of the organ stimulating and equipment to people can be greatly reduced.Technology Personnel can also increase decabromodiphenyl oxide, SB2O3, chlorinated paraffin, flame-retardant plasticizer TCP in rigid polyvinyl chloride cable material, come The anti-flammability of polyvinyl chloride is improved, CACO3 is added, HCL hair when polyvinyl chloride burning is reduced as the capturing agent of HCL gas Cigarette, while adding fire-proof smoke suppressor and reducing smoke amount, to reduce the pollution to environment, prevent from generating harm to human body.

For the ease of protecting adhesion coating, protective film 19 is set pasting layer surface, protective film is transparent plastic material, For material common on the market.

Need to install the length of insulated cable that can measure by the mark line on section, as shown in figure 5, in installation When, it is only necessary to section is contacted with horizontal plane 20 (or metope), stable insulation cable can be convenient in this way, avoid rolling Dynamic phenomenon；The protective film on the stationary plane on bail wire is torn simultaneously, and external retainer ring 16 is caught in bail wire 12, Anti-skid chequer can play the role of increasing friction on stationary plane, place the displacement of retainer ring.

Claims (7)

1. one kind has anti-fraud functional compound insulated cable, it is characterised in that: including cable main body, the cable main body is from outer It inwardly include wearing layer, filled layer, armor and cable composite；Three groups of cable composites, the cable are set in the cable main body Interlayer is set between line combination；It wherein include multiple cable bodies in single group cable composite, the cable body is tangent and close two-by-two It is adjacent；Each cable body is by conductor and the shielded layer being arranged on conductor and the insulating layer group on the outside of shielded layer At；The belting layer of helically wound setting is enclosed in cable composite periphery；The belting layer cutting on cable main body circumference It is in equilateral triangle with rounded corners on face；Filled layer is set in the cable main body, and the filled layer includes interior filled layer and fills out outside Layer is filled, the void area between belting layer, cable composite and interlayer is arranged in the interior filled layer, is located at interior filled layer close to packet Wire is arranged in belt angular position, and wire is located among interior filled layer and is torn in advance with the setting of belting layer corner relative position Seam, the pre- section for tearing seam is V-shaped, and wearing layer is directed toward at the tip for tearing seam in advance；The outer filled layer is located at armor and band Void area between layer；The armor has the inner cavity of hexagon, and the outer filled layer is located at interior intracavitary；The armor Wearing layer is arranged in outside；A section is arranged in the length direction of the cable main body；Equidistant setting flag line on the section With outer anti-counterfeiting code；False-proof digital serial number is set in the outer anti-counterfeiting code；The position adjacent with section is arranged on the inside of wearing layer Interior false proof layer；The section semicircular in shape of the interior false proof layer；The multiple sensing fibers of setting in the wearing layer.

2. according to claim 1 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the cable master Bail wire is arranged in body surface face, and the bail wire has the stationary plane of indent, staggered anti-skid chequer is arranged on the stationary plane；It is described Marginal position of the anti-skid chequer close to stationary plane；Positioned at stationary plane indent center, adhered layer is set.

3. according to claim 1 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the mark line With V-shaped groove, the groove face of the V-shaped groove has serrated face, and ink coating, the height of the ink coating are arranged in V-shaped groove Lower than the opening face of V-shaped groove.

4. according to claim 1 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the section Width is the 1/4~1/5 of cable main diameter.

5. according to claim 1 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the mark line Spacing 10cm or 20cm.

6. according to claim 1 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the wearing layer Thickness be at least 5mm.

7. according to claim 2 a kind of with anti-fraud functional compound insulated cable, it is characterised in that: the adhered layer Protective film is arranged in surface.