CN208954680U - A new type of photoelectric composite cable for radio frequency base station - Google Patents
A new type of photoelectric composite cable for radio frequency base station Download PDFInfo
- Publication number
- CN208954680U CN208954680U CN201821768548.0U CN201821768548U CN208954680U CN 208954680 U CN208954680 U CN 208954680U CN 201821768548 U CN201821768548 U CN 201821768548U CN 208954680 U CN208954680 U CN 208954680U
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- China
- Prior art keywords
- aluminium strip
- shielded layer
- strip armor
- cable
- base station
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Abstract
The utility model discloses a kind of RF base station novel photoelectric composite cables, including sheath, aluminium strip armor, tear rope, feed line, shielded layer and optical fiber cable, rich jacket outside aluminium strip armor, shielded layer is arranged in aluminium strip armor, multifiber line is provided in shielded layer, it is provided with more feed lines being uniformly and symmetrically distributed around shielded layer in aluminium strip armor, is additionally provided with more tear ropes in aluminium strip armor.The utility model optical fiber cable entirety stranding; feed line is evenly distributed on around shielded layer; it reduces weight and volume is smaller; be conducive to that more optical fiber cables are arranged; signal transmission performance increases; the design of aluminium strip armor greatly improves the mechanical performance of photoelectric compound cable; tower installation can directly be gone up without winding protective device outside cable; tear rope is set; cable tension is improved to drag; also the heat that can be distributed in absorbing cable use process, while facilitating construction and maintenance is that sheath is peeled off.
Description
Technical field
The utility model relates to field of cable technology, and in particular to a kind of RF base station novel photoelectric composite cable.
Background technique
Photoelectric compound cable is exactly cable of the optical cable together with cable twisting, refers to the composite fiber in traditional power line
Unit carries out fiber optic communication while realizing tradition energization or lightning protection function.Since optical transport and electric energy transmission are to belong to two kinds
Different types of transmission mode can't interfere with each other in transmission process, while can solve equipment electricity consumption and signal transmission
Problem.
Currently, Multi net voting standard co-sited, feeder line and main line quantity required are more next as network rate, density are higher and higher
More, traditional RF base station, which is used up to reply by cable, closes big, at high cost, the upper tower installation of cable weight more difficulty, while conveying electric energy
Distance is shorter, limits the upper tower distance of photoelectric compound cable.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of novel hydraulic punching
Machine.
To achieve the goals above, the utility model is implemented with the following technical solutions:
A kind of RF base station novel photoelectric composite cable, including sheath, aluminium strip armor, tear rope, feed line, shielding
Layer and optical fiber cable, the rich packet sheath, the shielded layer are arranged in the aluminium strip armor aluminium strip armor outside, institute
It states and is provided with multifiber line in shielded layer, be provided with and be uniformly and symmetrically distributed around the shielded layer in the aluminium strip armor
More feed lines, be additionally provided with more tear ropes in the aluminium strip armor.
Further, the more optical fiber cables are by the direct stranding of Loose tube, and the shielded layer Rao Bao is in Loose tube outer wall.
Further, the aluminium strip armor is closed graining aluminium strip armor.
The beneficial effects of the utility model are:
The utility model provides a kind of RF base station novel photoelectric composite cable, optical fiber cable entirety stranding, and feed line is equal
It is even to be distributed in around shielded layer, it reduces the weight of photoelectric compound cable and volume is smaller, be conducive to that more optical fiber cables are arranged,
Signal transmission performance increases, and the design of aluminium strip armor greatly improves the mechanical performance of photoelectric compound cable, can be with
Without winding protective device outside cable, feed line is reasonably laid out, and ensure that conveying electric energy distance for directly upper tower installation
While, heating loss is effectively reduced, tear rope is set, cable tension is improved and drags, can also be dissipated in absorbing cable use process
The heat of hair, while facilitating construction and maintenance is that sheath is peeled off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference therein are as follows: 1- sheath；2- aluminium strip armor；3- tear rope；4- feed line；5- shielded layer；6- light
Fine line.
Specific embodiment
To keep the purpose of this utility model, feature, advantage more obvious and understandable, below with reference to the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that institute below
The embodiment of description is only the utility model a part of the embodiment, and not all embodiments.Based on the reality in the utility model
Example is applied, those skilled in the art's every other embodiment obtained is fallen within the protection scope of the utility model.
The present embodiment provides a kind of RF base station novel photoelectric composite cables, as shown in Figure 1, including sheath 1, aluminium strip armour
Layer 2, tear rope 3, feed line 4, shielded layer 5 and optical fiber cable 6, rich jacket 1 outside aluminium strip armor 2 are filled, the setting of shielded layer 5 exists
In aluminium strip armor 2, it is provided with multifiber line 6 in shielded layer 5, is provided with to be uniformly and symmetrically distributed in aluminium strip armor 2 and shield
More feed lines 4 around layer 5 are covered, are additionally provided with more tear ropes 3 in aluminium strip armor 2.
Multifiber line 6 is by the direct stranding of Loose tube in the present embodiment, and 5 Rao Bao of shielded layer is in Loose tube outer wall.Pine
Inside pipe casing is filled using water blocking yarn, selects the round viscous side connection of six roots of sensation optical fiber cable 6, and the packaging for improving optical fibre in optical cable line 6 is close
Degree, optical fiber cable 6 can carry out collective's connecting, greatly shorten connecting time.
Feed line 4 selects the six roots of sensation to meet the 6mm that IEC60227 is required in the present embodiment2PVC insulate shell-less electric wire,
Its power loss can be reduced to 10%~20% or so of load equipment power, and calorific value will not produce cable and optical fiber substantially
It is raw to influence.
One as this present embodiment is preferred, and aluminium strip armor 2 is closed graining aluminium strip armor 2.Due to using close
Graining aluminium strip armor 2 is closed, the excellent reachable IP68 requirement of waterproof performance, lightning protection properties are excellent, while can effectively improve whole
Body bending property and the mechanical performances such as impact resistance, wear-resisting.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, those skilled in the art should understand that, based on the technical solution of the present invention, ability
Field technique personnel do not need to make the creative labor the various modifications or changes that can be made still in the protection model of the utility model
In enclosing.
Claims (3)
1. a kind of RF base station novel photoelectric composite cable, which is characterized in that including sheath, aluminium strip armor, tear rope, feedback
Electric wire, shielded layer and optical fiber cable, the rich packet sheath, the shielded layer are arranged in the aluminium strip armour aluminium strip armor outside
It fills in layer, multifiber line is provided in the shielded layer, is provided with and is uniformly and symmetrically distributed described in the aluminium strip armor
More feed lines around shielded layer are additionally provided with more tear ropes in the aluminium strip armor.
2. RF base station according to claim 1 novel photoelectric composite cable, which is characterized in that the more optical fiber cables
By the direct stranding of Loose tube, the shielded layer Rao Bao is in Loose tube outer wall.
3. RF base station according to claim 1 novel photoelectric composite cable, which is characterized in that the aluminium strip armor
For closed graining aluminium strip armor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768548.0U CN208954680U (en) | 2018-10-30 | 2018-10-30 | A new type of photoelectric composite cable for radio frequency base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768548.0U CN208954680U (en) | 2018-10-30 | 2018-10-30 | A new type of photoelectric composite cable for radio frequency base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954680U true CN208954680U (en) | 2019-06-07 |
Family
ID=66743397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768548.0U Expired - Fee Related CN208954680U (en) | 2018-10-30 | 2018-10-30 | A new type of photoelectric composite cable for radio frequency base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898932A (en) * | 2022-05-30 | 2022-08-12 | 宏安集团有限公司 | Single-pair-number armored data cable |
-
2018
- 2018-10-30 CN CN201821768548.0U patent/CN208954680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898932A (en) * | 2022-05-30 | 2022-08-12 | 宏安集团有限公司 | Single-pair-number armored data 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: 20190607 |