CN107731394A - A kind of novel cable - Google Patents
A kind of novel cable Download PDFInfo
- Publication number
- CN107731394A CN107731394A CN201710962681.3A CN201710962681A CN107731394A CN 107731394 A CN107731394 A CN 107731394A CN 201710962681 A CN201710962681 A CN 201710962681A CN 107731394 A CN107731394 A CN 107731394A
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- core
- inner insulating
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
-
- 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
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
-
- 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
- H01B7/1875—Multi-layer sheaths
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
-
- 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
-
- 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
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the 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
- H01B7/28—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
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
- H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
Abstract
The invention discloses a kind of novel cable, it is related to field of cable technology, it is bad and the problems such as cable is easily bitten broken by mouse in the weak water preventing ability of pull resistance to solve common cable, including 5 cable groups, each cable group includes 2 cores and the loose jacket layer being wrapped in outside 2 cores, every core includes tin plating flexible conductor and the insulating barrier being arranged on outside tin plating flexible conductor, inner insulating layer is enclosed with successively outside 5 cable groups, damp-proof layer, armor, capsicum element coating and oversheath, the reinforcement cable core positioned at 5 cable group centers is provided with inner insulating layer, a plurality of assistant reinforcement core is additionally provided with inner insulating layer；Increased reinforcement cable core adds the tensile strength of cable of the present invention compared with common cable, while the protection against rodents that blocks water, and further extends the service life of cable, reduces use cost.
Description
Technical field
The present invention relates to field of cables, more particularly to a kind of novel cable.
Background technology
The application of cable is very wide, and common is mainly used in power system, information transmission system etc., power information
Cable includes local cable, camera cable, light cable etc., and mouse is rodent, and tooth grows all the life, daily must be with gnawing
The tooth of object abrasion fast-growth is stung to keep its physiological habit, and the distinctive smell of plastics makes plastics turn into muroid length to bite
Object, post the dark corner for staying in subterranean stream building, cable tunnel, groove, cable shaft etc. all becomes mouse to mouse more
The best place inhabited, therefore these cables are often bitten by mouse, damaged by rats is currently to one of main harm of cable, damaged by rats
Caused by cable to destroy be mainly that outer protective sleeve will be worn and cause cable to intake, cause to have a power failure, communicating interrupt situations such as, damaged by rats is broken
It is bad to exclude difficulty, difficulty also is brought to maintenance work, the tensile strength of cable more at present is inadequate, causes cable life not
It is long.
The content of the invention
The present invention overcomes above-mentioned technical deficiency, there is provided a kind of waterproof, tensile strength are big, prevent the novel cable of damaged by rats
The present invention specifically uses following technical scheme to achieve these goals：
A kind of novel cable, including 5 cable groups, each cable group include 2 cores and are wrapped in 2 cores
Outer loose jacket layer, every core include tin plating flexible conductor and the insulating barrier being arranged on outside tin plating flexible conductor, outside 5 cable groups
Inner insulating layer, damp-proof layer, armor, capsicum element coating and oversheath are enclosed with successively, are provided with inner insulating layer positioned at 5 cables
The reinforcement cable core at line group center, a plurality of assistant reinforcement core is additionally provided with inner insulating layer.
Further, be provided with strop between described inner insulating layer and damp-proof layer, armor and capsicum element coating it
Between be provided with tear rope.
Further, the thickness of described inner insulating layer is 2~3mm PE materials, oversheath is thickness for 2.4~
6.3mm IXPE material.
Further, the reinforcement cable core is copper wire, and assistant reinforcement core material is aramid fiber complex fiber material.
Further, dry filling oxidant layer, expansion waterproofing rope layer, the radial direction that the damp-proof layer is included from inside to outside keep off tide
Layer, described to expand the particulate expandable that line includes the basic unit of woven dacron and is bonded in basic unit that blocks water, the material of particulate expandable is fibre
Dimension element.
Further, armor is steel wire armor layer, is twisted and formed again by a diameter of 0.15~0.2mm zinc-coated wires.
Beneficial effects of the present invention are as follows：
1. the present embodiment is simple in construction, capsaicine figure layer can be bitten after mouse son gnaws through oversheath, capsaicine is to mouse
Strong impulse is produced, drives mouse to abandon biting, even if capsaicine figure layer will be worn, the inside also has by a diameter of 0.15~
Armor that 0.2 zinc-coated wire twists again prevents mouse from further biting cable, so as to protect cable by damaged by rats.
2. reinforcement cable core is copper wire, assistant reinforcement core is aramid fiber complex fiber material, and the tensile strength of this material is good, with
And cable adds armor in addition to the mechanical protections such as enhancing tensile strength, compression strength increase the service life, and can also pass through
Shielding protection improves cable interference free performance.
3. damp-proof layer dry filling oxidant layer, expansion waterproofing rope layer, radial direction moisture-proof layer is triple blocks water, waterproof moisture-proof effect
It is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in detail.
Embodiment
As shown in figure 1, the invention provides a kind of novel cable, it is characterised in that including 5 cable groups 3, each cable
Group 3 includes 2 core 3-1 and the loose jacket layer 3-2 being wrapped in outside 2 core 3-1, and every core 3-1 includes tin plating
The flexible conductor 3-1.1 and insulating barrier 3-1.2 being arranged on outside tin plating flexible conductor 3-1.1,5 cable groups 3 are enclosed with interior successively outside
Insulating barrier 4, damp-proof layer 5, armor 6, capsicum element coating 7 and oversheath 10, it is provided with positioned at 5 cable groups 2 in inner insulating layer 4
The reinforcement cable core 1 at center, a plurality of assistant reinforcement core 2 is additionally provided with inner insulating layer 4.
In the present embodiment, capsaicine figure layer can be bitten after mouse son gnaws through oversheath, capsaicine produces strong to mouse
Stimulation, drive mouse to abandon biting, even if capsaicine figure layer will be worn, the inside also have by a diameter of 0.15~0.2 galvanized steel
Silk twists the armor prevention mouse formed and further bitten cable again, so as to protect cable by damaged by rats.
Embodiment 2
The present embodiment is further optimized on the basis of embodiment 1, is specifically：
Strop 8 is provided between described inner insulating layer 4 and damp-proof layer 5, is set between armor 6 and capsicum element coating 7
It is equipped with tear rope 9.
The thickness of described inner insulating layer 4 is 2~3mm PE materials, and oversheath 10 is the spoke that thickness is 2.4~6.3mm
According to cross-linking polyethylene materials.
Embodiment 3
The present embodiment is further optimized on the basis of embodiment 1 or 2, is specifically：
The reinforcement cable core 1 is copper wire, and the material of assistant reinforcement core 2 is aramid fiber complex fiber material.
The damp-proof layer 5 fills oxidant layer, expansion waterproofing rope layer, radial direction moisture-proof layer including drying from inside to outside, described swollen
The swollen particulate expandable that line includes the basic unit of woven dacron and is bonded in basic unit that blocks water, the material of particulate expandable is cellulose.
Armor 6 is steel wire armor layer, is twisted and formed again by a diameter of 0.15~0.2mm zinc-coated wires.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (6)
1. a kind of novel cable, it is characterised in that including 5 cable groups (3), each cable group (3) includes 2 cores
(3-1) and the loose jacket layer (3-2) of 2 cores (3-1) outside is wrapped in, every core (3-1) includes tin plating flexible conductor (3-
1.1) and the insulating barrier (3-1.2) that is arranged on outside tin plating flexible conductor (3-1.1), 5 cable groups (3) be enclosed with successively outside it is interior absolutely
Edge layer (4), damp-proof layer (5), armor (6), capsicum element coating (7) and oversheath (10), interior be provided with of inner insulating layer (4) are located at
The reinforcement cable core (1) at 5 cable group (2) centers, inner insulating layer (4) is interior to be additionally provided with a plurality of assistant reinforcement core (2).
2. novel cable according to claim 1, it is characterised in that between described inner insulating layer (4) and damp-proof layer (5)
Strop (8) is provided with, tear rope (9) is provided between armor (6) and capsicum element coating (7).
3. novel cable according to claim 1 or 2, it is characterised in that the thickness of described inner insulating layer (4) be 2~
3mm PE materials, oversheath (10) are the IXPE materials that thickness is 2.4~6.3mm.
4. novel cable according to claim 1, it is characterised in that the reinforcement cable core (1) is copper wire, assistant reinforcement core
(2) material is aramid fiber complex fiber material.
5. novel cable according to claim 1, it is characterised in that the damp-proof layer (5) includes drying from inside to outside
Oxidant layer, expansion waterproofing rope layer, radial direction moisture-proof layer are filled, the line that blocks water that expands includes the basic unit of woven dacron and is bonded in basic unit
Particulate expandable, the material of particulate expandable is cellulose.
6. novel cable according to claim 1, it is characterised in that armor (6) is steel wire armor layer, by a diameter of
0.15~0.2mm zinc-coated wires twist again to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962681.3A CN107731394A (en) | 2017-10-17 | 2017-10-17 | A kind of novel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962681.3A CN107731394A (en) | 2017-10-17 | 2017-10-17 | A kind of novel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107731394A true CN107731394A (en) | 2018-02-23 |
Family
ID=61211681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962681.3A Withdrawn CN107731394A (en) | 2017-10-17 | 2017-10-17 | A kind of novel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107731394A (en) |
-
2017
- 2017-10-17 CN CN201710962681.3A patent/CN107731394A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107818840A (en) | A kind of flame retardant cable | |
| CN204926839U (en) | Waterproof gopher protected cable of tensile | |
| CN207233440U (en) | A kind of ruggedized cable for electro-mechanical arts | |
| CN2779430Y (en) | A central tube type armored optical cable | |
| CN107731394A (en) | A kind of novel cable | |
| CN202584894U (en) | Ratproof, fireproof and wear-resistant type power cable | |
| KR101852035B1 (en) | Manufacturing method of a power cable | |
| CN207938378U (en) | A kind of new type power cable | |
| CN107958739A (en) | The cable that a kind of protection against rodents bites | |
| CN211043745U (en) | Layer-twisted filling type rat-proof optical cable | |
| CN203812615U (en) | Waterproof, anti-ultraviolet, environment-friendly, and cold-resistant cable with nylon protective sleeve | |
| CN107256731A (en) | A kind of novel and multifunctional cable | |
| RU182154U1 (en) | FIELD ELECTRIC COMMUNICATION CABLE | |
| CN204966127U (en) | Tensile fire -retardant double -shielded gopher protected cable that blocks water | |
| CN207833964U (en) | Insect prevention cable for digital communication | |
| CN207559535U (en) | High flexibility wear-resistant cable | |
| CN213070691U (en) | Outdoor waterproof composite cable | |
| CN108257726A (en) | A kind of new type power cable | |
| CN105374459A (en) | Non-toxic harmless and pollution-free power cable with long control period for preventing termites | |
| CN107833684A (en) | A kind of fire-retardant protection against rodents composite cable | |
| CN207282185U (en) | A kind of cable for industrial waste gas Intelligent treatment equipment | |
| CN206293188U (en) | Reinforced water-blocking cable | |
| CN107978393A (en) | A kind of tensile type shielded cable | |
| CN207867928U (en) | A kind of rodent-resistant cable | |
| CN220491646U (en) | Cable assembly with steel wire rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |