CN207781238U - A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof - Google Patents
A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof Download PDFInfo
- Publication number
- CN207781238U CN207781238U CN201820048706.9U CN201820048706U CN207781238U CN 207781238 U CN207781238 U CN 207781238U CN 201820048706 U CN201820048706 U CN 201820048706U CN 207781238 U CN207781238 U CN 207781238U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- stretch
- resistant
- proof
- 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of anti-unfirmly closing and the cables of resistance to compression stretch-proof, including cable unit, internal layer, outer layer, anti- bird layer, the anti-bird layer inside is provided with the outer layer, the outer layer includes a wear-resistant stretch-resistant layer, it is provided with pe sheath on the inside of the wear-resistant stretch-resistant layer, it is provided with anti-extrusion layer on the inside of the pe sheath, it is provided with rigid sheath on the inside of the anti-extrusion layer, it is provided with the internal layer on the inside of the outer layer, the internal layer includes a waterproof layer, it is provided with shielded layer on the inside of the waterproof layer, it is provided with insulating layer on the inside of the shielded layer, the cable unit includes a protective case, it is provided with external protection on the inside of the protective case, it is provided with inner protective layer on the inside of the external protection, it is provided with cable core on the inside of the inner protective layer.The beneficial effects of the utility model are：Cable quality is more preferable, and anti-unfirmly closing performance is more preferable, and cost is lower, and weight is lighter.
Description
Technical field
The utility model is related to cable design fields, more particularly to a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof.
Background technology
What traditional cable did not accounted for birds pecks wound, the cable in the region of birds aggregation usually peck wound by birds and
Cable performance is influenced, occurred a kind of cable of the anti-unfirmly closing sheath of band later, by adding one layer of anti-bird again in common cable outer layer
The mode for pecking sheath protects the cable of lining not bad by unfirmly closing, but since anti-unfirmly closing sheath is plus the dead weight of itself of rear cable
Cause the whole tensile resistance of cable to decline, later by research, stretch-proof will be added with the cable internal layer of anti-unfirmly closing sheath
Layer, solves the problems, such as this, and effect is fine, but is disadvantageous in that, although anti-unfirmly closing sheath has certain anti-unfirmly closing effect,
But after a period of time or can be pecked it is bad, and because transformation from inside to outside make this cable compared with common cable at
Originally it is higher by very much, econmics comparison is poor.
Utility model content
The purpose of this utility model is that provides a kind of anti-unfirmly closing and resistance to compression stretch-proof to solve the above-mentioned problems
Cable.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, including cable unit, internal layer, outer layer, anti-bird layer, the anti-bird layer
Inside is provided with the outer layer, and the outer layer includes a wear-resistant stretch-resistant layer, is provided on the inside of the wear-resistant stretch-resistant layer poly-
Ethylene sheath, the pe sheath inside is provided with anti-extrusion layer, rigid sheath is provided on the inside of the anti-extrusion layer, described
The internal layer is provided on the inside of outer layer, the internal layer includes a waterproof layer, and shielded layer is provided on the inside of the waterproof layer, described
Insulating layer is provided on the inside of shielded layer, the cable unit includes a protective case, and outer protection is provided on the inside of the protective case
Layer, the external protection inside are provided with inner protective layer, cable core are provided on the inside of the inner protective layer.
In above structure, the anti-bird layer has the effect of anti-unfirmly closing, even and if birds the anti-bird layer is pecked out, institute
It states the bird repellent built in anti-bird layer to expose, so that it may which all to drive out birds, and bird repellent uses green non-poisonous material, no
It can cause environmental pollution, the wear-resistant stretch-resistant layer in the outer layer can effectively enhance the wear-resistant tensile resistance of cable,
Cross directional stretch item therein is more preferable compared with traditional stretch resistant tube performance with longitudinal stretching arranged crosswise mode, and cost is lower,
Longer life expectancy, the anti-extrusion layer has cellular enclosed construction, and lining is filled with gas, the bee that crush resistance can be more traditional
Nest pipe is more preferable, and the cable unit of lining equally has the performances such as shielding insulation, anti-extrusion.
In order to further increase cable quality, the anti-bird layer is made of toughness material, and while producing the toughness material fills out
Filled with bird repellent, the wear-resistant stretch-resistant layer internal structure includes cross directional stretch item and longitudinal stretching item, is laterally and longitudinally stretched
Item, which intersects, to be connected, and outer wall is covered with buffer subsystem, and the wear-resistant stretch-resistant layer is also filled with bird repellent.
In order to further increase cable quality, the anti-extrusion layer is cellular structure, and interior filled with proper amount of gas, described
Rigid sheath is hard rigid set, and the waterproof layer is made of waterproof material, and is also coated with waterproofing unction between remaining each layer.
In order to further increase cable quality, the shielded layer includes shielding material and insulating materials with the insulating layer,
The quantity of the cable unit is 3-4.
In order to further increase cable quality, the protective case is General Purpose Rubber protective case, the external protection with it is described
Layer structure is identical.
In order to further increase cable quality, the inner protective layer is identical as the endothecium structure.
The beneficial effects of the utility model are：Cable quality is more preferable, and anti-unfirmly closing performance is more preferable, and cost is lower, and weight is more
Gently.
Description of the drawings
Fig. 1 is the main sectional view of a kind of anti-unfirmly closing described in the utility model and the cable of resistance to compression stretch-proof；
Fig. 2 is a kind of anti-unfirmly closing described in the utility model and the internal layer of the cable of resistance to compression stretch-proof and the main view of outer layer are cutd open
Figure；
Fig. 3 is the main sectional view of a kind of anti-unfirmly closing described in the utility model and the cable unit of the cable of resistance to compression stretch-proof.
The reference numerals are as follows：
1, cable unit；2, anti-bird layer；3, internal layer；4, outer layer；5, wear-resistant stretch-resistant layer；6, pe sheath；7, resist and squeeze
Laminate layer；8, rigid sheath；9, waterproof layer；10, shielded layer；11, insulating layer；12, cable core；13, protective case；14, external protection；
15, inner protective layer.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, including cable unit 1, internal layer 3, outer layer 4,
Anti- bird layer 2, anti-2 inside of bird layer are provided with outer layer 4, and for outer layer 4 for wear-resistant stretch-proof etc., outer layer 4 includes a wear-resistant stretch-proof
Layer 5, wear-resistant stretch-resistant layer 5 are used to enhance the wear-resistant tensile resistance of cable, and 5 inside of wear-resistant stretch-resistant layer is provided with polyethylene shield
Set 6, for protecting anti-extrusion layer 7,6 inside of pe sheath to be provided with anti-extrusion layer 7, anti-extrusion layer 7 is used for pe sheath 6
Enhancing the crush resistance energy of cable, 7 inside of anti-extrusion layer is provided with rigid sheath 8, and rigid sheath 8 is used to protect waterproof layer 9 etc.,
4 inside of outer layer is provided with internal layer 3, and for internal layer 3 for waterproof, shielding insulation etc., internal layer 3 includes a waterproof layer 9, and waterproof layer 9 is used
In waterproof, 9 inside of waterproof layer is provided with shielded layer 10, and shielding is provided with insulation for shielding electromagnetic interference, 10 inside of shielded layer
Layer 11, for insulating layer 11 for insulating, cable unit 1 includes a protective case 13, and protective case 13 is protected for protecting external protection 14
13 inside of sheath is provided with external protection 14, and external protection 14 is provided with for anti-extrusion stretch-proof etc., 14 inside of external protection
Inner protective layer 15, inner protective layer 15 are provided with cable core 12 for waterproof insulation etc., 15 inside of inner protective layer.
In above structure, anti-bird layer 2 has the effect of anti-unfirmly closing, even and if birds anti-bird layer 2 is pecked out, anti-bird layer 2
Built-in bird repellent exposes, so that it may which all to drive out birds, and bird repellent uses green non-poisonous material, will not be to environment
It pollutes, the wear-resistant stretch-resistant layer 5 in outer layer 4 can effectively enhance the wear-resistant tensile resistance of cable, cross directional stretch therein
Item is more preferable compared with traditional stretch resistant tube performance with longitudinal stretching arranged crosswise mode, and cost is lower, longer life expectancy, anti-extrusion
Layer 7 has cellular enclosed construction, and lining is filled with gas, and the honeycomb duct that crush resistance can be more traditional is more preferable, the electricity of lining
Cable unit 1 equally has the performances such as shielding insulation, anti-extrusion.
In order to further increase cable quality, anti-bird layer 2 is made of toughness material, and while producing the toughness material is filled with
Bird repellent, 5 internal structure of wear-resistant stretch-resistant layer include cross directional stretch item and longitudinal stretching item, and laterally and longitudinally tension bar intersects phase
Even, and outer wall is covered with buffer subsystem, and wear-resistant stretch-resistant layer 5 is also filled with bird repellent, and anti-extrusion layer 7 is cellular structure, and interior
Filled with proper amount of gas, rigid sheath 8 is hard rigid set, and waterproof layer 9 is made of waterproof material, and is also coated between remaining each layer
Waterproofing unction, shielded layer 10 include shielding material and insulating materials with insulating layer 11, and the quantity of cable unit 1 is 3-4, protection
Set 13 is General Purpose Rubber protective case, and external protection 14 is identical as 4 structure of outer layer, and inner protective layer 15 is identical as 3 structure of internal layer.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, it is characterised in that：Including cable unit (1), internal layer (3), outer layer
(4), anti-bird layer (2), anti-bird layer (2) inside are provided with the outer layer (4), and the outer layer (4) includes a wear-resistant tension
Layer (5) is stretched, pe sheath (6) is provided on the inside of the wear-resistant stretch-resistant layer (5), is arranged on the inside of the pe sheath (6)
There is anti-extrusion layer (7), rigid sheath (8) is provided on the inside of the anti-extrusion layer (7), is provided on the inside of the outer layer (4) described
Internal layer (3), the internal layer (3) include a waterproof layer (9), and shielded layer (10), the screen are provided on the inside of the waterproof layer (9)
It covers and is provided with insulating layer (11) on the inside of layer (10), the cable unit (1) includes a protective case (13), the protective case (13)
Inside is provided with external protection (14), and inner protective layer (15), the inner protective layer are provided on the inside of the external protection (14)
(15) inside is provided with cable core (12).
2. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that：The anti-bird layer
(2) bird repellent, wear-resistant stretch-resistant layer (5) internal structure are filled with when being made of toughness material, and producing the toughness material
Including cross directional stretch item and longitudinal stretching item, laterally and longitudinally tension bar, which is intersected, is connected, and outer wall is covered with buffer subsystem, described anti-
It grinds stretch-resistant layer (5) and is also filled with bird repellent.
3. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that：The anti-extrusion layer
(7) be cellular structure, and interior filled with proper amount of gas, the rigid sheath (8) is hard rigid set, the waterproof layer (9) by
Waterproof material forms, and is also coated with waterproofing unction between remaining each layer.
4. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that：The shielded layer
(10) shielding material and insulating materials are included with the insulating layer (11), the quantity of the cable unit (1) is 3-4.
5. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that：The protective case
(13) it is General Purpose Rubber protective case, the external protection (14) is identical as the outer layer (4) structure.
6. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that：The inner protective layer
(15) identical as the internal layer (3) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048706.9U CN207781238U (en) | 2018-01-12 | 2018-01-12 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048706.9U CN207781238U (en) | 2018-01-12 | 2018-01-12 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781238U true CN207781238U (en) | 2018-08-28 |
Family
ID=63212418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048706.9U Active CN207781238U (en) | 2018-01-12 | 2018-01-12 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781238U (en) |
-
2018
- 2018-01-12 CN CN201820048706.9U patent/CN207781238U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204516406U (en) | A kind of fire prevention, moistureproof composite cable | |
| CN207781238U (en) | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof | |
| CN205140584U (en) | 220kV termite resistance power cable | |
| CN105724269B (en) | Mitigate bird trouble on transmission line man-made nest | |
| CN206685158U (en) | A kind of anti-termite cable of the power system of subway engineering | |
| CN202839043U (en) | Mouse-proof and ant-proof cable | |
| CN206991826U (en) | A kind of flexible power cable with protect-ing frame structure | |
| CN208903716U (en) | A kind of polyvinyl chloride waterproof insulation cable | |
| CN207097499U (en) | A kind of warping strength alternating expression flat cable | |
| CN105374459A (en) | Non-toxic harmless and pollution-free power cable with long control period for preventing termites | |
| CN202694982U (en) | Nano environment-friendly network cable | |
| CN201378458Y (en) | Computer electric cable used in automatic facility construction of hydraulic power plant | |
| CN209401376U (en) | Metallo-plastic complex waterproof layer waterproof photovoltaic cable | |
| CN206179593U (en) | Network cable | |
| CN205811220U (en) | Anti-interference solar energy converter rat tail | |
| CN205302978U (en) | Strengthen resistance to compression type wind energy cable | |
| CN206353453U (en) | A kind of anti-mildew bacterial type island Offshore Units private cable | |
| CN205564350U (en) | Moisture resistant cable is used at strenghthened type sea | |
| CN205376198U (en) | Cable | |
| CN207690552U (en) | A kind of super Category 5, Shielded line | |
| CN204423993U (en) | Anticorrosion moistureproof power cable with cross-linked polyethylene insulation | |
| CN207731703U (en) | A kind of Novel cable | |
| CN204288840U (en) | The compound midium voltage cable of a kind of plumbous cover braided steel wire | |
| CN209029148U (en) | A kind of wear-resistant cable of stretch-proof | |
| CN207134157U (en) | A kind of Water-proof mouse and halogen-free type cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: 110101 No. 326 Clove Street, Sujiatun District, Shenyang City, Liaoning Province Patentee after: Shenyang Rishang Cable Co., Ltd. Address before: 350811 Sanxi 50, Sanxi Village, Sanxi Township, Minqing County, Fuzhou City, Fujian Province Patentee before: Chi Xiaohong |