CN207909519U - A kind of industrial cable - Google Patents
A kind of industrial cable Download PDFInfo
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- CN207909519U CN207909519U CN201820336346.2U CN201820336346U CN207909519U CN 207909519 U CN207909519 U CN 207909519U CN 201820336346 U CN201820336346 U CN 201820336346U CN 207909519 U CN207909519 U CN 207909519U
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- industrial cable
- coating
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Abstract
The utility model discloses a kind of industrial cables, include successively from the inside to the outside：Waterproof layer, inner restrictive coating, enhancement layer and external sheath layer, the interior waterproof layer includes several conductors and several tension gasket for packings, and the conductor is just restored to norm around a tension gasket for packing twists setting, setting tension gasket for packing in gap between the conductor.The waterproof layer includes inner waterproofing layer and exterior waterproof coating, and inner restrictive coating is provided between the inner waterproofing layer and exterior waterproof coating.The enhancement layer is arranged between the inner restrictive coating and the exterior waterproof coating.Any one layer or several layers of it is provided with fire retardant, crosslinking agent, antismoke agent and antioxidant in inner restrictive coating, external sheath layer and insulating layer.With solution, cable load range is not big enough in the prior art, the bad problem of waterproof effect.
Description
Technical field
The utility model is related to field of cables more particularly to a kind of industrial cables of waterproof.
Background technology
With the development that modern industry automates, the use of the Large-scale Mobiles equipment such as mine, port machine and transmission device is more next
More frequent, this kind of large scale equipment needs powerful electric power support in the process of running, and the condition of working environment is extremely disliked
It is bad, the mating cable of this kind of large scale equipment during use, it is often necessary to mobile or winding folding and unfolding, while being also required to contact
Expose to the sun and rain, abrasion is pounded with the pressure of industrial object, and bears larger pulling force and distortion power.
Utility model content
To solve the above problems, the utility model provides a kind of industrial cable, to solve cable load model in the prior art
Enclose not big enough, the bad problem of waterproof effect.
To achieve the above object, the utility model provides following technical scheme, and a kind of industrial cable wraps successively from the inside to the outside
It includes：Waterproof layer, inner restrictive coating, enhancement layer and external sheath layer, the interior waterproof layer includes that several conductors are filled with several tensions
Rope, the conductor use regular twisted setting around a tension gasket for packing, and tension gasket for packing is arranged in gap between the conductor.
In some embodiments, tension gasket for packing is arranged in gap between the conductor.
In some embodiments, the waterproof layer includes inner waterproofing layer and exterior waterproof coating, the inner waterproofing layer
Inner restrictive coating is provided between exterior waterproof coating.
In some embodiments, the enhancement layer is arranged between the inner restrictive coating and the exterior waterproof coating.
In some embodiments, the inner waterproofing layer uses the wrapped formation of waterstop.
In some embodiments, the exterior waterproof coating uses the wrapped formation of waterstop.
In some embodiments, the conductor is formed using the 6th class conducting wire by bundle strand and multiple twist.
In some embodiments, the conductor outer wrapping is provided with an insulating layer.
In some embodiments, the enhancement layer is woven using wire or chemical fiber wire, and count
Not less than 60%.
In some embodiments, the enhancement layer is woven using 24 ingot, 10 strands of 500D aramid fiber yarns.
In some embodiments, any one layer or several layers of in the inner restrictive coating, external sheath layer and insulating layer
It is provided with fire retardant, crosslinking agent, antismoke agent and antioxidant.
By using above-mentioned technological means, it is made to be had the advantages that compared with prior art：
(1) this programme includes the waterproof layer being arranged by the circular package of waterproof, and waterproof layer includes inner waterproofing layer and outer waterproof
Layer, inner waterproofing layer package are arranged in the outside of conductor, and exterior waterproof coating package is arranged between two layers of sheath, realizes the double-deck waterproof effect
Fruit makes it have higher waterproof effect；And exterior waterproof coating is arranged between two layers of sheath, ensures waterproof layer effect and use
Service life.
(2) several tension gasket for packings are provided in the gap between conducting wire and conducting wire, you can prevent between conducting wire mutually
Distortion winding, and the load effect of cable can be increased, prevent cable from being damaged because of tractive force.
(3) enhancement layer made of the outside face setting one of inner sheath is woven by filament, further increases the tension of cable
Ability and rub proofness.
(4) inner restrictive coating and external sheath layer use waterproof cross-linking radiation chloroprene rubber material, and are added in the feed excellent
The efficient fire retardant of matter, crosslinking agent, antismoke agent, antioxidant and other processing aids, suitable operating temperature are -40~90 DEG C,
The ability that cable adapts to adverse circumstances is further increased under the premise of ensureing cable softness.
(5) insulating layer is provided with outside conducting wire, the material of selection is that high-quality and efficient fire retardant, crosslinking agent, smoke elimination is added
The waterproof cross-linking radiation EP rubbers of agent, antioxidant and other processing aids, suitable operating temperature are -40~105 DEG C.Make electricity
The reliability of cable is protected.
Description of the drawings
Fig. 1 is the utility model structural section schematic diagram；
Label declaration
1- conductors, 2- insulating layers, 3- inner waterproofing layers, 4- tension gasket for packings,
5- inner restrictive coatings, 6- enhancement layers, 7- exterior waterproof coatings, 8- external sheath layers.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of industrial cable make further specifically
It is bright.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing is equal
Non-accurate ratio is used using very simplified form and, only to convenient, lucidly aid illustration the utility model is real
Apply the purpose of example.
The utility model provides a kind of industrial cable, includes successively from the inside to the outside：Waterproof layer, inner restrictive coating 5, enhancement layer 6,
And external sheath layer 7, interior waterproof layer includes several conductors 1 and several tension gasket for packings 4, and the conductor 1 is filled around a tension
Rope 4, which is just restored to norm, twists setting, and tension gasket for packing is arranged in gap between conductor 1.
Below with 3x16mm2Statement in detail is done further to the utility model for conductor, referring to Fig. 1, in this cable
In, including three conductors 1 and several tension gasket for packings 4, three conductors 1 are around a tension gasket for packing 4 with strand of just restoring to norm
Mode kink stranding, setting tension gasket for packing 4 in gap between the conductors, and in conductor 1 setting is mixed with tension gasket for packing 4
The wrapped water blocking tape in outside, and inner restrictive coating 5, enhancement layer 6, outer water blocking layer 7 and oversheath are set gradually outside water blocking tape
Layer 8.
Specifically, waterproof layer includes inner waterproofing layer 3 and exterior waterproof coating 7, includes between inner waterproofing layer 3 and exterior waterproof coating 7
Inner restrictive coating 5 and enhancement layer 6, enhancement layer 6 is between inner restrictive coating 5 and exterior waterproof coating 7.
The conductor 1 is divided into 19 groups using the 6th class bare copper conductor of 512 a diameter of 0.2mm, to every part with S to progress
Bundle strand forms 19 strands of thin wires, then 19 strands of thin wires is carried out regular structure using the cable-former with back twist function and are twisted again, is formed
Rounding is soft, the conductor with fabulous resist bending and anti-torsion ability.Certainly, according to actual needs, also can suitably increase or
Reduce the quantity and institute's packet count of bare copper conductor, or the conducting wire using other materials.
The material that insulating layer outside cable conductor is selected is waterproof cross-linking radiation EP rubbers, by squeeze tubular type make it is outer by
Type is that tubulose is arranged in the outside of conductor 2, and inner restrictive coating 5 and external sheath layer 7 use waterproof cross-linking radiation neoprene, pass through
Squash type squeezes out inner restrictive coating and wraps up cable core, specifically, in 7 therein one layers of insulating layer 2, inner restrictive coating 5 and external sheath layer
Or high-quality and efficient fire retardant, crosslinking agent, antismoke agent, antioxidant and other processing aids are added in several layers of raw materials, it improves
The degree of reliability of cable.
The enhancement layer 6 of cable is woven using 24 ingot, 10 strands of 500D aramid fiber yarns, and count is not less than 60%.Because of virtue
Synthetic fibre silk has the excellent performances such as superhigh intensity, high temperature resistant, acid and alkali-resistance and light specific gravity, improve the resist bending anti-torsion ability of cable with
Shock resistance.If considering shield effectiveness, metal wire knitted can be used in braiding material, can play the work of reinforcement and shielding simultaneously
With.
As another preferred embodiment, the inside of inner waterproofing layer 3 does not include tension gasket for packing 4 compared with a upper embodiment,
The quantity of conductor 1 is one to two, includes insulating layer 2 outside every conductor 1, and inner waterproofing layer 3 is wrapped to be arranged in the outer of insulating layer 2
Portion, other structures are identical as a upper embodiment, and details are not described herein.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to
The embodiment above, even if various changes can be made to the utility model, if these variations belong to the utility model claims
And its within the scope of equivalent technologies, then still fall among the scope of protection of the utility model.
Claims (11)
1. a kind of industrial cable, which is characterized in that include successively from the inside to the outside：Waterproof layer, inner restrictive coating, enhancement layer and outer
Restrictive coating, the interior waterproof layer includes several conductors and several tension gasket for packings, and the conductor is used around a tension gasket for packing
Regular twisted setting.
2. a kind of industrial cable according to claim 1, which is characterized in that be provided with tension in the gap between the conductor
Gasket for packing.
3. a kind of industrial cable according to claim 1, which is characterized in that the waterproof layer includes inner waterproofing layer and outer
Waterproof layer is provided with inner restrictive coating between the inner waterproofing layer and exterior waterproof coating.
4. a kind of industrial cable according to claim 3, which is characterized in that the enhancement layer is arranged in the inner restrictive coating
Between the exterior waterproof coating.
5. a kind of industrial cable according to claim 3, which is characterized in that the inner waterproofing layer uses the wrapped shape of waterstop
At.
6. a kind of industrial cable according to claim 3, which is characterized in that the exterior waterproof coating uses the wrapped shape of waterstop
At.
7. a kind of industrial cable according to claim 1, which is characterized in that the conductor passes through beam using the 6th class conducting wire
It twists and multiple twist is formed.
8. a kind of industrial cable according to claim 7, which is characterized in that external one insulation of package setting of the conductor
Layer.
9. a kind of industrial cable according to claim 1, which is characterized in that the enhancement layer uses wire or chemical fiber wire
It weaves, and count is not less than 60%.
10. a kind of industrial cable according to claim 9, which is characterized in that the enhancement layer uses 24 ingot, 10 gangs of 500D
Aramid fiber yarn weaves.
11. a kind of industrial cable according to claim 1 or 8, which is characterized in that the inner restrictive coating, external sheath layer with
And any one layer or several layers of it is provided with fire retardant, crosslinking agent, antismoke agent and antioxidant in insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336346.2U CN207909519U (en) | 2018-03-12 | 2018-03-12 | A kind of industrial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336346.2U CN207909519U (en) | 2018-03-12 | 2018-03-12 | A kind of industrial cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909519U true CN207909519U (en) | 2018-09-25 |
Family
ID=63558960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336346.2U Active CN207909519U (en) | 2018-03-12 | 2018-03-12 | A kind of industrial cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909519U (en) |
-
2018
- 2018-03-12 CN CN201820336346.2U patent/CN207909519U/en active Active
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