CN203536033U - Ratproof waterproof crosslinked polyethylene cable - Google Patents
Ratproof waterproof crosslinked polyethylene cable Download PDFInfo
- Publication number
- CN203536033U CN203536033U CN201320598873.8U CN201320598873U CN203536033U CN 203536033 U CN203536033 U CN 203536033U CN 201320598873 U CN201320598873 U CN 201320598873U CN 203536033 U CN203536033 U CN 203536033U
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- protection against
- against rodents
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- inner core
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Abstract
The utility model discloses a ratproof waterproof crosslinked polyethylene cable, and the main point of the technical scheme is that the cable comprises a cable inner core, a wrapping tape which wraps the cable inner core, and a rateproof outer layer which wraps the wrapping tape; the cable inner core comprises a plurality of core conductors, and insulating layers wrapping the core conductors; a gap between the cable inner core and the wrapping tape is filled with filling materials; the rateproof outer layer comprises a rateproof lining wrapping the wrapping tape, and a rateproof sheath disposed outside the rateproof lining. The insulating layer is made of crosslinked polyethylene materials, and the filling materials are water-resistant yarn. The wrapping tape is a two-sided water-resistant tape. The rateproof lining is wrapped by a glass fiber tape. The rateproof sheath is made of high density polyethylene materials. The cable provided by the utility model effectively improves the performances of preventing rate biting and water resistance, is reliable in structure, is safe for use, and prolongs the service life.
Description
Technical field
The utility model relates to a kind of field of cables, is specifically related to a kind of protection against rodents waterproof twisted polyethylene cable.
Background technology
As " artery " of modern society and the electric wire of " nerve "; if by mouse, the insects destruction that bites; or be subject to the impact of wet environment and rainwater; not only can cause important power supply trouble and information chaotic; even cause the major accident of leak electricity short-circuit initiation fire; therefore, the protection against rodents of electric wire and waterproof are the key technologies of protection cable.
Cable industry adopts chemical method protection against rodents, sneaks into rat-bane and kills mouse, protection cable in cable external protective material; but rat-bane is poisonous, contaminated environment, volatile; although mouse is killed after biting, cable jacket also damages, and still has improved space.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of protection against rodents waterproof twisted polyethylene cable, this protection against rodents waterproof twisted polyethylene cable has effectively improved mouse bite preventing and the water resistance of himself, and reliable in structure, use safety, extend its physical life.
For achieving the above object, the utility model provides following technical scheme: a kind of protection against rodents waterproof twisted polyethylene cable, comprise cable inner core, the protection against rodents that is wrapped in the band outside cable inner core and is wrapped in outside band is outer, cable inner core comprises some core conductors and is wrapped in respectively the insulating barrier outside core conductor, gap location between cable inner core and band is provided with filler, protection against rodents skin comprises and wraps the protection against rodents liner of band and be located at the protection against rodents sheath outside protection against rodents liner, insulating barrier is made by cross-linking polyethylene materials, filler is water blocking yarn, band is two-sided waterstop, protection against rodents liner is surrounded with layer of glass band, protection against rodents sheath is made by high-density polyethylene material.
By adopting technique scheme, core conductor is wrapped up by insulating barrier, and insulating barrier is made by cross-linking polyethylene materials, has outstanding wear-resisting and stress cracking resistance, has good water resistant insulating capacity simultaneously; Band is two-sided waterstop, has good waterproof effect, and filler is water blocking yarn, when this water blocking yarn is met water, its fiber that blocks water can expand into rapidly the jelly that volume is very large, and the water holding capacity of jelly is quite strong, can effectively stop moisture to continue to infiltrate and diffusion, reach the object blocking water; Protection against rodents liner is surrounded with layer of glass band, utilizes the superfine sharp feature of glass fibre, in muroid, bites in the process of stinging, and the glass fibre that is fiber needle-like will injure the oral cavity of mouse, makes it cable produce and fear sense, thereby reaches protection against rodents effect; Protection against rodents sheath is made by high-density polyethylene material, and high-density polyethylene material is high, the nonpolar thermoplastic resin material of a kind of degree of crystallinity, has good corrosion-resistant and water vapor performance, and dielectric strength is high, and flexible laying; This protection against rodents waterproof twisted polyethylene cable has effectively improved mouse bite preventing and the water resistance of himself, and reliable in structure, use safety, extend its physical life.
The utility model is further set to, and described protection against rodents skin also includes the steel band that wraps protection against rodents liner, and steel band is located between protection against rodents liner and protection against rodents sheath.
By adopting technique scheme, between protection against rodents liner and protection against rodents sheath, be provided with hot galvanizing steel band, when running into muroid, to bite while stinging cable, steel band can further stop muroid to be bitten to sting and damage cable and cause fault.
The utility model is further set to, and described protection against rodents sheath is interior doped with protection against rodents capsule, the acylamino-resin glue cystoblast that protection against rodents capsule comprises capsicim and wraps capsicim.
By adopting technique scheme, capsicim is composition the pepperyyest in capsicum, nontoxic pollution-free, and capsicim, as expelling mouse agent, utilizes penetrating odor to reach the effect of rat destruction, and can be to environment; Acylamino-resin glue cystoblast parcel for capsicim, acylamino-resin capsule has good thermal endurance, keeps from heat and breakage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model protection against rodents waterproof twisted polyethylene cable.
Reference numeral: 1, cable inner core; 11, core conductor; 12, insulating barrier; 2, band; 3, filler; 4, protection against rodents is outer; 41, protection against rodents liner; 42, steel band; 43, protection against rodents sheath.
Embodiment
With reference to Fig. 1, the utility model protection against rodents waterproof twisted polyethylene cable embodiment is described further.
A kind of protection against rodents waterproof twisted polyethylene cable, comprise cable inner core 1, be wrapped in the band 2 outside cable inner core 1 and be wrapped in the protection against rodents skin 4 outside band 2, cable inner core 1 comprises some core conductors 11 and is wrapped in respectively the insulating barrier 12 outside core conductor 11, gap location between cable inner core 1 and band 2 is provided with filler 3, protection against rodents skin 4 comprises and wraps the protection against rodents liner 41 of band 2 and be located at the protection against rodents sheath 43 outside protection against rodents liner 41, insulating barrier 12 is made by cross-linking polyethylene materials, filler 3 is water blocking yarn, band 2 is two-sided waterstop, protection against rodents liner 41 is surrounded with layer of glass band, protection against rodents sheath 43 is made by high-density polyethylene material.
By adopting technique scheme, core conductor 11 is wrapped up by insulating barrier 12, and insulating barrier 12 is made by cross-linking polyethylene materials, has outstanding wear-resisting and stress cracking resistance, has good water resistant insulating capacity simultaneously; Band 2 is two-sided waterstop, has good waterproof effect, and filler 3 is water blocking yarn, when this water blocking yarn is met water, its fiber that blocks water can expand into rapidly the jelly that volume is very large, and the water holding capacity of jelly is quite strong, can effectively stop moisture to continue to infiltrate and diffusion, reach the object blocking water; Protection against rodents liner 41 is surrounded with layer of glass band, utilizes the superfine sharp feature of glass fibre, in muroid, bites in the process of stinging, and the glass fibre that is fiber needle-like will injure the oral cavity of mouse, makes it cable produce and fear sense, thereby reaches protection against rodents effect; Protection against rodents sheath 43 is made by high-density polyethylene material, and high-density polyethylene material is high, the nonpolar thermoplastic resin material of a kind of degree of crystallinity, has good corrosion-resistant and water vapor performance, and dielectric strength is high, and flexible laying; This protection against rodents waterproof twisted polyethylene cable has effectively improved mouse bite preventing and the water resistance of himself, and reliable in structure, use safety, extend its physical life.
Described protection against rodents skin 4 also includes the steel band 42 that wraps protection against rodents liner 41, and steel band 42 is located between protection against rodents liner 41 and protection against rodents sheath 43.
By adopting technique scheme, between protection against rodents liner 41 and protection against rodents sheath 43, be provided with the steel band 42 of hot galvanizing, when running into muroid, to bite while stinging cable, steel band 42 can further stop muroid to be bitten to sting and damage cable and cause fault.
Described protection against rodents sheath 43 is interior doped with protection against rodents capsule, the acylamino-resin glue cystoblast that protection against rodents capsule comprises capsicim and wraps capsicim.
By adopting technique scheme, capsicim is composition the pepperyyest in capsicum, nontoxic pollution-free, and capsicim, as expelling mouse agent, utilizes penetrating odor to reach the effect of rat destruction, and can be to environment; Acylamino-resin glue cystoblast parcel for capsicim, acylamino-resin capsule has good thermal endurance, keeps from heat and breakage.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a protection against rodents waterproof twisted polyethylene cable, comprise cable inner core, the protection against rodents that is wrapped in the band outside cable inner core and is wrapped in outside band is outer, described cable inner core comprises some core conductors and is wrapped in respectively the insulating barrier outside core conductor, gap location between described cable inner core and band is provided with filler, described protection against rodents skin comprises and wraps the protection against rodents liner of band and be located at the protection against rodents sheath outside protection against rodents liner, it is characterized in that: described insulating barrier is made by cross-linking polyethylene materials, described filler is water blocking yarn, described band is two-sided waterstop, described protection against rodents liner is surrounded with layer of glass band, described protection against rodents sheath is made by high-density polyethylene material.
2. protection against rodents waterproof twisted polyethylene cable according to claim 1, is characterized in that: described protection against rodents skin also includes the steel band that wraps protection against rodents liner, and described steel band is located between protection against rodents liner and protection against rodents sheath.
3. protection against rodents waterproof twisted polyethylene cable according to claim 1 and 2, is characterized in that: described protection against rodents sheath is interior doped with protection against rodents capsule, the acylamino-resin glue cystoblast that described protection against rodents capsule comprises capsicim and wraps capsicim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598873.8U CN203536033U (en) | 2013-09-26 | 2013-09-26 | Ratproof waterproof crosslinked polyethylene cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598873.8U CN203536033U (en) | 2013-09-26 | 2013-09-26 | Ratproof waterproof crosslinked polyethylene cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536033U true CN203536033U (en) | 2014-04-09 |
Family
ID=50422215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598873.8U Expired - Fee Related CN203536033U (en) | 2013-09-26 | 2013-09-26 | Ratproof waterproof crosslinked polyethylene cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536033U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169317A (en) * | 2016-07-22 | 2016-11-30 | 汉舟四川铜铝复合科技有限公司 | A kind of copper-aluminum composite conductor rod in equipment for power transmission and distribution |
| CN106409397A (en) * | 2016-11-11 | 2017-02-15 | 北京亨通斯博通讯科技有限公司 | Flame-retardant damp-proof abrasion-resistant anti-interference digital cable for outdoor use |
| CN107993762A (en) * | 2017-12-11 | 2018-05-04 | 合肥右传媒科技有限公司 | A kind of rodent-resistant cable |
-
2013
- 2013-09-26 CN CN201320598873.8U patent/CN203536033U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169317A (en) * | 2016-07-22 | 2016-11-30 | 汉舟四川铜铝复合科技有限公司 | A kind of copper-aluminum composite conductor rod in equipment for power transmission and distribution |
| CN106409397A (en) * | 2016-11-11 | 2017-02-15 | 北京亨通斯博通讯科技有限公司 | Flame-retardant damp-proof abrasion-resistant anti-interference digital cable for outdoor use |
| CN106409397B (en) * | 2016-11-11 | 2018-04-13 | 北京亨通斯博通讯科技有限公司 | The anti-interference digital cable of outdoor flame-proof damp-proof wear-resistant |
| CN107993762A (en) * | 2017-12-11 | 2018-05-04 | 合肥右传媒科技有限公司 | A kind of rodent-resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |