CN208284267U - 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
- CN208284267U CN208284267U CN201820561285.XU CN201820561285U CN208284267U CN 208284267 U CN208284267 U CN 208284267U CN 201820561285 U CN201820561285 U CN 201820561285U CN 208284267 U CN208284267 U CN 208284267U
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- sheath
- cable
- unfirmly closing
- core
- proof
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Abstract
The utility model discloses a kind of anti-unfirmly closing and the cables of resistance to compression stretch-proof, including anti-unfirmly closing sheath, pe sheath, clad aluminum band sheath, wrinkle steel band, water blocking layer, the pe sheath is provided on the inside of the anti-unfirmly closing sheath, the clad aluminum band sheath is provided on the inside of the pe sheath, the clad aluminum is with being provided with the wrinkle steel band on the inside of sheath, it is provided with the water blocking layer on the inside of the wrinkle steel band, is provided with fixing layer on the inside of the water blocking layer.Beneficial effect is: can effectively prevent birds or toy by anti-unfirmly closing sheath and pecks to gnawing for cable, clad aluminum can effectively improve the vertical compression ability of cable with sheath, pe sheath, anti-unfirmly closing sheath, reinforcement iron core is internally provided in cable, for increasing the lateral tensile strength of cable, the cable is compared traditional cable and is compared, not only there is higher intensity, but also effectively raise the safety of cable transmission.
Description
Technical field
The utility model relates to field of cable technology, and in particular to a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof.
Background technique
With the high speed development of optical communication technique, the backbone network and interoffice trunk of China's wire net generally make
With optical cable, optical fiber enters access net and has become inexorable trend.But fiber cable laying expense is too high, and connector expense and terminal optical-electronic turn
Somewhat expensive is changed, therefore, within a very long time before optical fiberization is universal, the user's line for accessing net will be with metal cables
It is main.Metal cables mainly include all-plastic cable, coaxial cable and three kinds of data cable.Wherein, data cable is more satisfactory at present
Broadband access network transmission media, it have manufacturing cost is lower, structure is simple, expandability is good, convenient for network upgrade
Advantage is mainly used for building wiring, the wiring of cell computer generalization etc..Existing data cable is generally all without steel band armour
Dress, only one layer of sheath, many occasions of birds in field, some birds can peck cable, lead to general data cable injurious surface mark
Again and again, it or even breaks down, in order to avoid pecking bad cable by birds, traditional way is to protect cable floor steel-tape armouring, can
It is that cable self weight increases, overhead installation is laid with and the very big pressure of bearing steel wire, it is therefore desirable to a kind of cable, it both can be to prevent
Unfirmly closing, but also with stronger stretch-proof and compressive property.
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 achieves the above object through the following technical schemes:
A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, including anti-unfirmly closing sheath, pe sheath, clad aluminum band sheath,
Wrinkle steel band, water blocking layer are provided with the pe sheath, the inside of the pe sheath on the inside of the anti-unfirmly closing sheath
It is provided with clad aluminum band sheath, the clad aluminum is with being provided with the wrinkle steel band, the wrinkle steel band on the inside of sheath
Inside be provided with the water blocking layer, fixing layer is provided on the inside of the water blocking layer, is evenly distributed among the fixing layer
Outside metallic strength member is provided with core casing, the inside setting of the core casing on the inside of the outside metallic strength member
There is cable cream, four gasket for packings are evenly distributed on the cable cream, the cable cream is internally provided with loose tube set, the loose tube set
It is internally provided with cable filler, the cable filler is internally provided with core rubber sheath, four tangent loose tubes
The center of set is provided with central metal strengthening core, and the core rubber sheath is internally provided with core.
It, can be effective by the setting of the central metal strengthening core and the outside metallic strength member in above structure
The tensile strength of cable is improved, the cable filler can make the core be in the correct position at center always, prevent
There is biasing phenomenon, the lateral tensile strength of cable can be improved in the wrinkle steel band, and the water blocking layer can effectively hinder
Sealing point prevents conductive electric shock accidents into the inside of cable, the clad aluminum band sheath, the pe sheath and
The anti-unfirmly closing sheath can effectively improve the vertical compression intensity of cable, while the anti-unfirmly closing sheath can also be effective
Prevent birds or toy from pecking to gnawing for cable.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
Anti- unfirmly closing sheath and the pe sheath are stated by socket connection, the pe sheath passes through with the clad aluminum band sheath
Socket connection.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
It states clad aluminum band sheath and the wrinkle steel band passes through socket connection, the wrinkle steel band and the water blocking layer are by covering in succession
It connects.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
It states outside metallic strength member and is connect with the fixing layer by inlaying, the inside of the core casing is filled with the cable cream.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
The inside for stating loose tube set passes through socket connection filled with the cable filler, the fixing layer and the water blocking layer.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
Core and the core rubber sheath are stated by socket connection, the inside of the cable cream uniformly fill there are four the gasket for packing.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, institute
The intermediate gaps of four tangent loose tube sets are stated filled with the central metal strengthening core.
Beneficial effect is: birds or toy can effectively prevent by anti-unfirmly closing sheath, gnawing for cable pecked, it is multiple
The vertical compression ability of cable can effectively be improved by closing aluminium strip sheath, pe sheath, anti-unfirmly closing sheath, in the inside of cable
It is provided with reinforcement iron core, for increasing the lateral tensile strength of cable, which compares traditional cable and compare, not only have
Higher intensity, and effectively raise the safety of cable transmission.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of anti-unfirmly closing described in the utility model and the cable of resistance to compression stretch-proof；
Fig. 2 is the structural representation of the anti-unfirmly closing sheath of cable of a kind of anti-unfirmly closing described in the utility model and resistance to compression stretch-proof
Figure；
Fig. 3 is the partial sectional view of a kind of anti-unfirmly closing described in the utility model and the cable fixing layer of resistance to compression stretch-proof.
The reference numerals are as follows:
1, anti-unfirmly closing sheath；2, pe sheath；3, clad aluminum band sheath；4, wrinkle steel band；5, water blocking layer；6, fixed
Layer；7, outside metallic strength member；8, core casing；9, gasket for packing；10, cable cream；11, loose tube set；12, cable filler；13,
Core；14, central metal strengthening core；15, core rubber sheath.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, including anti-unfirmly closing sheath 1, pe sheath
2, clad aluminum band sheath 3, wrinkle steel band 4, water blocking layer 5, anti-unfirmly closing sheath 1 are used to prevent pecking at for birds, anti-unfirmly closing sheath 1
Inside is provided with pe sheath 2, and the inside of pe sheath 2 is provided with clad aluminum band sheath 3, and clad aluminum is in sheath 3
Side is provided with wrinkle steel band 4, and the inside of wrinkle steel band 4 is provided with water blocking layer 5, and water blocking layer 5 is for preventing moisture from entering cable
Inside, the inside of water blocking layer 5 are provided with fixing layer 6, and fixing layer 6 is for fixed outside metallic strength member 7, and 6 centre of fixing layer is
Even that outside metallic strength member 7 is distributed with, outside metallic strength member 7 is used to increase the lateral tensile strength of cable, outside metal
The inside of strengthening core 7 is provided with core casing 8, and the inside of core casing 8 is provided with cable cream 10, and cable cream 10 is used for filling line core retainer plate
The internal voids of pipe 8, four gasket for packings 9 are evenly distributed on cable cream 10, and cable cream 10 is internally provided with loose tube set 11, loose tube set
11 are internally provided with cable filler 12, and cable filler 12 is used for fixed center metallic strength member 14, cable filler 12
Be internally provided with core rubber sheath 15, core rubber sheath 15 is for protecting core 13, and four tangent loose tubes sets 11 are just
It is provided centrally with central metal strengthening core 14, central metal strengthening core 14 is used to improve the lateral tension rope intensity of cable, core
Rubber sheath 15 is internally provided with core 13.
In above structure, can effectively it be improved by the setting of central metal strengthening core 14 and outside metallic strength member 7
The tensile strength of cable, cable filler 12 can make core be in the correct position at center always, it is existing to prevent biasing
As the lateral tensile strength of cable can be improved in wrinkle steel band 4, and water blocking layer 5 effectively can prevent moisture from entering cable
Inside prevents conductive electric shock accidents, and clad aluminum band sheath 3, pe sheath 2 and anti-unfirmly closing sheath 1 can be effective
Raising cable vertical compression intensity, while anti-unfirmly closing sheath 1 can also effectively prevent birds or toy to cable
It gnaws and pecks.
In order to guarantee that cable has the safety reliability of certain resistance to compression tensile strength raising cable transmission, prevent
By socket connection, pe sheath 2 and clad aluminum band sheath 3 are multiple by socket connection for unfirmly closing sheath 1 and pe sheath 2
Aluminium strip sheath 3 and wrinkle steel band 4 are closed by socket connection, wrinkle steel band 4 and water blocking layer 5 by socket connection, outside metal adds
Strong core 7 is connect with fixing layer 6 by inlaying, and the inside of core casing 8 is filled with cable cream 10, and the inside filling of loose tube set 11 is wired
Cable filler 12, fixing layer 6 and water blocking layer 5 are connected by being socketed connection, core 13 and core rubber sheath 15 by socket,
The inside of cable cream 10 is uniformly filled there are four gasket for packing 9, and the intermediate gaps of four tangent loose tube sets 11 add filled with central metal
Strong core 14.
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 (7)
1. a kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof, it is characterised in that: including anti-unfirmly closing sheath (1), pe sheath
(2), clad aluminum band sheath (3), wrinkle steel band (4), water blocking layer (5) are provided on the inside of the anti-unfirmly closing sheath (1) described poly-
Ethylene sheath (2) is provided with clad aluminum band sheath (3), the clad aluminum band sheath on the inside of the pe sheath (2)
(3) it is provided with the wrinkle steel band (4) on the inside of, is provided with the water blocking layer (5) on the inside of the wrinkle steel band (4), it is described
It is provided on the inside of water blocking layer (5) fixing layer (6), outside metallic strength member (7) is evenly distributed among the fixing layer (6),
It is provided with core casing (8) on the inside of the outside metallic strength member (7), is provided with cable cream on the inside of the core casing (8)
(10), four gasket for packings (9) are evenly distributed on the cable cream (10), the cable cream (10) is internally provided with loose tube set
(11), the loose tube set (11) is internally provided with cable filler (12), and cable filler (12) are internally provided with
The center of core rubber sheath (15), four tangent loose tube sets (11) is provided with central metal strengthening core (14), described
Core rubber sheath (15) is internally provided with core (13).
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-unfirmly closing shield
(1) and the pe sheath (2) is covered by socket connection, and the pe sheath (2) and clad aluminum band sheath (3) are logical
Cross socket connection.
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 clad aluminum band
Sheath (3) and the wrinkle steel band (4) pass through socket connection, and the wrinkle steel band (4) and the water blocking layer (5) are by covering in succession
It connects.
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 outside metal
Strengthening core (7) is connect with the fixing layer (6) by inlaying, and the inside of the core casing (8) is filled with the cable cream (10).
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 loose tube set
(11) inside is filled with the cable filler (12), and the fixing layer (6) and the water blocking layer (5) pass through socket connection.
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 core (13)
With the core rubber sheath (15) by socket connection, the inside of the cable cream (10) uniformly fill there are four the gasket for packing
(9)。
7. a kind of anti-unfirmly closing according to claim 1 and the cable of resistance to compression stretch-proof, it is characterised in that: described four tangent
The intermediate gaps of loose tube set (11) are filled with the central metal strengthening core (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561285.XU CN208284267U (en) | 2018-04-19 | 2018-04-19 | 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 |
|---|---|---|---|
| CN201820561285.XU CN208284267U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284267U true CN208284267U (en) | 2018-12-25 |
Family
ID=64751564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561285.XU Expired - Fee Related CN208284267U (en) | 2018-04-19 | 2018-04-19 | A kind of anti-unfirmly closing and the cable of resistance to compression stretch-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785412A (en) * | 2020-07-08 | 2020-10-16 | 江苏电子信息职业学院 | Photoelectric hybrid cable for 5G communication |
| CN114895416A (en) * | 2022-05-06 | 2022-08-12 | 杭州富通通信技术股份有限公司 | Optical fiber ribbon cable |
-
2018
- 2018-04-19 CN CN201820561285.XU patent/CN208284267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785412A (en) * | 2020-07-08 | 2020-10-16 | 江苏电子信息职业学院 | Photoelectric hybrid cable for 5G communication |
| CN114895416A (en) * | 2022-05-06 | 2022-08-12 | 杭州富通通信技术股份有限公司 | Optical fiber ribbon cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190419 |