CN207817278U - A kind of cable configuration convenient for connection - Google Patents
A kind of cable configuration convenient for connection Download PDFInfo
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- CN207817278U CN207817278U CN201820268451.7U CN201820268451U CN207817278U CN 207817278 U CN207817278 U CN 207817278U CN 201820268451 U CN201820268451 U CN 201820268451U CN 207817278 U CN207817278 U CN 207817278U
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- connection
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- external jacket
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Abstract
The utility model provides a kind of cable configuration convenient for connection, including main structure body and Cable Core, the embedded inside for being interspersed in main structure body of Cable Core, the centre position of main structure body is fixed with external jacket, the both sides integral type of external jacket is fixed with connector, the other end of connector is connected with sheath, the inside of sheath is interspersed with head-rope, and weight body is formed on the outside of sheath, the surface of connector, which is run through, convection current lacuna, the upper end centre position of external jacket, which is run through, has locating slot, the inside of locating slot to be interspersed with reinforcing rib.This kind is convenient for the cable configuration of connection when connecting two cable configurations, clamping piece is interted into the buckling groove of another cable configuration, and the connection work of entire cable configuration entirety can be completed using aforesaid way, have the characteristics that simple in structure, practical and convenient, convenient for connecting optical cable, simplify connection structure, be suitable for the production and use of the cable configuration convenient for connection, there is good development prospect.
Description
Technical field
The utility model is related to optic communication transmission technique field, specially a kind of cable configuration.
Background technology
Optical cable is manufactured to meet the performance specification of optics, machinery or environment, it is to utilize to be placed in cladding sheath
In one or more optical fiber as transmission medium and the communications cable component that can use individually or in groups, optical cable mainly by
Optical fiber（The glass fiber of thin such as hair）It is constituted with plastic protective sleeve pipe and plastic peel, without gold, silver, copper aluminium etc. in optical cable
Metal, general non-recovery value, optical cable are a certain number of optical fiber according to the certain way group stranding heart, are surrounded by sheath outside, have
Outer jacket is also coated, to realize a kind of communication line of optical signal transmission.
Existing cable configuration, rain, snow, fog weather descend water droplet, ice crystal on attachment external jacket surface etc. to be not easy to take off
It falling, safety is poor with practicability, Cable Core main structure body discontinuity in the radial direction in use, yielding,
And existing cable configuration to the safeguard measure of Cable Core not enough in place, fire-proof and water-proof humidity resistance is poor, existing optical cable knot
Relatively complicated complexity, generally integral type connection or welding are connected between structure.
Utility model content
The purpose of this utility model is intended to solve that water droplet, ice crystal etc. are not easily to fall off, and safety is poor with practicability, connects
The technical problem of relatively complicated complexity provides a kind of cable configuration convenient for connection, passes through setting convection current lacuna portion in the device
Part, strong air stream can advantageously reduce the windage size of the utility model in use by passing through in convection current lacuna,
Meanwhile the vibrations that air-flow generates when across convection current lacuna on the utility model, it is conducive to rain, snow, fog weather and descends attachment outer
The disengaging of water droplet, ice crystal on portion's jacket surface etc. can improve practicability and safety, have extensive utility model, with
Solve that existing cable configuration water droplet mentioned above in the background art, ice crystal etc. are not easily to fall off, and safety is poor with practicability,
Cable Core is yielding in use, and fire-proof and water-proof humidity resistance is poor, connects the problem of relatively complicated complexity.
To achieve the above object, the utility model provides the following technical solutions：A kind of cable configuration convenient for connection, including
Main structure body and Cable Core, the embedded inside for being interspersed in main structure body of the Cable Core, the centre position of the main structure body
It is fixed with external jacket, the both sides integral type of the external jacket is fixed with connector, and the other end of the connector is connected with
The inside of sheath, the sheath is interspersed with head-rope, and weight body is formed on the outside of sheath, and the surface of the connector is run through
There is convection current lacuna, the upper end centre position of the external jacket, which is run through, has locating slot, the inside of the locating slot to be interspersed with reinforcement
The surface centre position of muscle, the reinforcing rib is fixed with hanging ring, and the bosom position of the Cable Core is interspersed with optical fiber,
The optical fiber is coated with insulating layer, and aluminium foil layer, the appearance of the Cable Core are fitted on the outside of the insulating layer
Face is fitted with flame-retardant layer, and braiding layer, the front surface of the external jacket are filled between the flame-retardant layer and the aluminium foil layer
Integral type is connected with clamping piece, and the rear surface of external jacket is through there is buckling groove.
Preferably, the both ends of the external jacket are connect with the sheath by the connector integral type, described right
Stream lacuna is strip and there are two setting, and the surface of the convection current lacuna and the connector is through connection.
Preferably, it there are two the weight body is set, and is fixedly connected on the outside of weight body and the sheath, the head-rope
Intert connection with the inside of the weight body.
Preferably, connection, the reinforcing rib and the locating slot are run through in the top of the locating slot and the external jacket
The interspersed connection in inside, the hanging ring is fixedly connected with the surface centre position of the reinforcing rib.
Preferably, the Cable Core is made of the optical fiber, insulating layer and the aluminium foil layer, the insulating layer and institute
The surface package connection of optical fiber is stated, the surface of the aluminium foil layer and the insulating layer fits closely.
Preferably, the aluminium foil layer fixes fitting with the flame-retardant layer by the braiding layer, and the flame-retardant layer is fire-retardant
Rubber material, and braiding layer is mesh polypropylene-fibre material.
Preferably, the clamping piece is equipped with two panels, and it is in " semi-circular shape ", the clamping piece and the outer protective to be clamped piece
The front surface integral type of set connects, and the rear surface of the buckling groove and the external jacket runs through connection.
Compared with prior art, the utility model has the beneficial effects that：This kind is convenient for the cable configuration of connection, external jacket
Both ends connect by connector integral type with sheath, convection current lacuna is strip and there are two setting, convection current lacuna with connect
The surface of part is provided with convection current lacuna through connection, this kind convenient for the cable configuration of connection, after completing to set up, especially applies to
When high-altitude is set up, strong air stream can advantageously reduce the utility model in use by passing through in convection current lacuna
Windage size, meanwhile, the vibrations that air-flow generates when across convection current lacuna on the utility model are conducive to rain, snow, fog weather
The disengaging of water droplet, ice crystal on lower attachment external jacket surface etc., there are two weight body is set, and the outside of weight body and sheath is solid
The interspersed connection in inside of fixed connection, head-rope and weight body, this kind are provided with weight body convenient for the cable configuration of connection, may make
Stress is more uniformly distributed main structure body the utility model in the radial direction in use, reduces Cable Core in use
Deformation is conducive to the ability to communicate of the utility model, meanwhile, weight body is also convenient for the installation shape of fixed structure main body with head-rope
The top of state, locating slot and external jacket is through connection, the interspersed connection in inside of reinforcing rib and locating slot, hanging ring and reinforcing rib
Surface centre position is fixedly connected, this kind convenient for connection cable configuration be provided with hanging ring, by hanging ring can by main structure body into
Accommodating efficiently to set up installation, easy to connect, Cable Core is made of optical fiber, insulating layer and aluminium foil layer, insulating layer and light
The surface package for leading fiber connects, and the surface of aluminium foil layer and insulating layer fits closely, this kind is arranged convenient for the cable configuration of connection
There are insulating layer and aluminium foil layer, insulating layer that can realize the waterproof and dampproof protection of perfection to Cable Core with aluminium foil layer, prevent water or moisture
Its using effect is influenced into Cable Core, aluminium foil layer fixes fitting with flame-retardant layer by braiding layer, and flame-retardant layer is flame retardant rubber material
Matter, and braiding layer is mesh polypropylene-fibre material, this kind is provided with flame-retardant layer and braiding layer convenient for the cable configuration of connection, compiles
Tissue layer makes optical cable have preferable pliability, improves anti-bending strength, and flame-retardant layer can obstruct flame combustion, prevent from burning optical cable
Core, avoids initiation accident, reduces loss, and the clamping piece is equipped with two panels, and it is in " semi-circular shape " to be clamped piece, the clamping piece and
The front surface integral type of the external jacket connects, and the rear surface of the buckling groove and the external jacket runs through connection, this kind
The cable configuration of connection is provided with clamping piece and buckling groove, when connecting two cable configurations, clamping piece is interted into another
The buckling groove of one cable configuration is interior, and the connection work of entire cable configuration entirety can be completed using aforesaid way, tool
Have the characteristics that it is simple in structure, practical and convenient, convenient for connection optical cable, simplify connection structure.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the Cable Core structure sectional view of the utility model；
Fig. 3 is the whole structure schematic diagram of the utility model.
In figure：1, main structure body, 2, external jacket, 3, Cable Core, 4, connector, 5, sheath, 6, head-rope, 7, load-bearing
Body, 8, convection current lacuna, 9, reinforcing rib, 10, locating slot, 11, hanging ring, 12, insulating layer, 13, aluminium foil layer, 14, optical fiber, 15,
Braiding layer, 16, flame-retardant layer, 17, clamping piece, 18, buckling groove.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.The external jacket used in the utility model
2, Cable Core 3, connector 4, sheath 5, head-rope 6, weight body 7, convection current lacuna 8, reinforcing rib 9, locating slot 10, hanging ring 11, absolutely
Edge layer 12, aluminium foil layer 13, optical fiber 14, braiding layer 15, flame-retardant layer 16, clamping piece 17 and buckling groove 18 can pass through market
Purchase or private customized gained.
It please refers to Fig.1 to 3, the utility model provides a kind of technical solution：A kind of cable configuration convenient for connection, including knot
Structure main body 1, Cable Core 3, connector 4, sheath 5, head-rope 6, weight body 7, convection current lacuna 8, reinforcing rib 9, is determined external jacket 2
Position slot 10, hanging ring 11, insulating layer 12, aluminium foil layer 13, optical fiber 14, braiding layer 15, flame-retardant layer 16, clamping piece 17 and buckling groove
18, the centre position of the embedded inside for being interspersed in main structure body 1 of Cable Core 3, main structure body 1 is fixed with external jacket 2, external
The both sides integral type of sheath 2 is fixed with connector 4, and the other end of connector 4 is connected with sheath 5, and the inside of sheath 5, which is interspersed with, holds
Restrict 6 again, and the outside of sheath 5 is formed with weight body 7, this kind is provided with weight body 7 convenient for the cable configuration of connection, may make this
Stress is more uniformly distributed main structure body 1 utility model in the radial direction in use, reduces Cable Core 3 in use
Deformation is conducive to the ability to communicate of the utility model, meanwhile, weight body 7 is also convenient for the installation of fixed structure main body 1 with head-rope 6
Form, the surface of connector 4 is through there is convection current lacuna 8, this kind is provided with convection current lacuna 8 convenient for the cable configuration of connection, complete
After erection, when especially applying to high-altitude erection, strong air stream can advantageously reduce this reality by passing through in convection current lacuna 8
With novel windage size in use, meanwhile, the shake that air-flow generates when across convection current lacuna 8 on the utility model
It is dynamic, it is conducive to the disengaging that rain, snow, fog weather descend water droplet, ice crystal adhered on 2 surface of external jacket etc., the upper end of external jacket 2
Through having locating slot 10, the inside of locating slot 10 to be interspersed with reinforcing rib 9, the surface centre position of reinforcing rib 9 is fixed in centre position
There is a hanging ring 11, this kind is provided with hanging ring 11 convenient for the cable configuration of connection, can be by main structure body 1 into accommodating fast by hanging ring 11
Prompt erection installation, easy to connect, the bosom position of Cable Core 3 is interspersed with optical fiber 14, the surface of optical fiber 14
It is enclosed with insulating layer 12, the outside of insulating layer 12 is fitted with aluminium foil layer 13, this kind is provided with insulation convenient for the cable configuration of connection
Layer 12 and aluminium foil layer 13, insulating layer 12 can realize the waterproof and dampproof protection of perfection to Cable Core 3 with aluminium foil layer 13, prevent water or tide
Gas, which enters Cable Core 3, influences its using effect, and the outer surface of Cable Core 3 is fitted with flame-retardant layer 16, flame-retardant layer 16 and aluminium foil layer 13
Between be filled with braiding layer 15, this kind convenient for connection cable configuration be provided with flame-retardant layer 16 and braiding layer 15, braiding layer 15
Making optical cable that there is preferable pliability, improves anti-bending strength, flame-retardant layer 16 can obstruct flame combustion, prevent from burning Cable Core 3,
Initiation accident is avoided, loss is reduced, the front surface integral type of external jacket 2 is connected with clamping piece 17, and the rear table of external jacket 2
Face is connecting two light through having buckling groove 18, this kind that the cable configuration of connection is provided with clamping piece 17 and buckling groove 18
When cable structure, piece 17 will be clamped and interted into the buckling groove 18 of another cable configuration, and can be completed using aforesaid way
The connection work of entire cable configuration entirety, have the characteristics that it is simple in structure, practical and convenient, it is simplified to connect convenient for connection optical cable
Structure.
It, should be first to the knot of main structure body 1 before using a kind of cable configuration convenient for connection provided by the utility model
Structure does simple understanding, first by the hanging ring 11 on reinforcing rib 9, carries out erection installation to main structure body 1, and will be clamped piece 17
Intert into connection can be completed in the buckling groove 18 of another cable configuration, axial direction is carried out to main structure body 1 by locating slot 10
Fixed, after completing to set up, when especially applying to high-altitude erection, strong air stream can be conducive to by passing through in convection current lacuna 8
The windage size of the utility model in use is reduced, meanwhile, air-flow is when across convection current lacuna 8 on the utility model
The vibrations of generation are conducive to the disengaging that rain, snow, fog weather descend water droplet, ice crystal adhered on 2 surface of external jacket etc., insulating layer
12 can realize the waterproof and dampproof protection of perfection to Cable Core 3 with aluminium foil layer 13, and preventing water or moisture from entering the influence of Cable Core 3, it makes
With effect, braiding layer 15 makes optical cable have preferable pliability, improves anti-bending strength, and flame-retardant layer 16 can obstruct flame combustion,
It prevents from burning Cable Core 3, above is exactly the entire operation principle of the utility model.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of cable configuration convenient for connection, including main structure body（1）With Cable Core（3）, the Cable Core（3）It is embedded to wear
Insert in main structure body（1）Inside, it is characterised in that：The main structure body（1）Centre position be fixed with external jacket（2）,
The external jacket（2）Both sides integral type be fixed with connector（4）, the connector（4）The other end be connected with sheath
（5）, the sheath（5）Inside be interspersed with head-rope（6）, and sheath（5）Outside be formed with weight body（7）, the connection
Part（4）Surface through there is convection current lacuna（8）, the external jacket（2）Upper end centre position through there is locating slot（10）, institute
State locating slot（10）Inside be interspersed with reinforcing rib（9）, the reinforcing rib（9）Surface centre position be fixed with hanging ring（11）,
The Cable Core（3）Bosom position be interspersed with optical fiber（14）, the optical fiber（14）Be coated with absolutely
Edge layer（12）, the insulating layer（12）Outside be fitted with aluminium foil layer（13）, the Cable Core（3）Outer surface be fitted with it is fire-retardant
Layer（16）, the flame-retardant layer（16）With the aluminium foil layer（13）Between be filled with braiding layer（15）, the external jacket（2）'s
Front surface integral type is connected with clamping piece（17）, and external jacket（2）Rear surface through there is buckling groove（18）.
2. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The external jacket（2）'s
Both ends with the sheath（5）Pass through the connector（4）Integral type connects, the convection current lacuna（8）For strip and it is equipped with
Two, the convection current lacuna（8）With the connector（4）Surface through connection.
3. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The weight body（7）It is equipped with
Two, and weight body（7）With the sheath（5）Outside be fixedly connected, the head-rope（6）With the weight body（7）It is interior
The interspersed connection in portion.
4. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The locating slot（10）With institute
State external jacket（2）Top through connection, the reinforcing rib（9）With the locating slot（10）The interspersed connection in inside, it is described
Hanging ring（11）With the reinforcing rib（9）Surface centre position be fixedly connected.
5. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The Cable Core（3）By institute
State optical fiber（14）, insulating layer（12）With the aluminium foil layer（13）Composition, the insulating layer（12）With the optical fiber
（14）Surface package connection, the aluminium foil layer（13）With the insulating layer（12）Surface fit closely.
6. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The aluminium foil layer（13）With institute
State flame-retardant layer（16）Pass through the braiding layer（15）Fixed fitting, the flame-retardant layer（16）For flame retardant rubber material, and braiding layer
（15）For mesh polypropylene-fibre material.
7. a kind of cable configuration convenient for connection according to claim 1, it is characterised in that：The clamping piece（17）It is equipped with
Two panels, and it is clamped piece（17）In " semi-circular shape ", the clamping piece（17）With the external jacket（2）Front surface integral type connect
It connects, the buckling groove（18）With the external jacket（2）Rear surface through connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268451.7U CN207817278U (en) | 2018-02-25 | 2018-02-25 | A kind of cable configuration convenient for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268451.7U CN207817278U (en) | 2018-02-25 | 2018-02-25 | A kind of cable configuration convenient for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817278U true CN207817278U (en) | 2018-09-04 |
Family
ID=63321175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820268451.7U Expired - Fee Related CN207817278U (en) | 2018-02-25 | 2018-02-25 | A kind of cable configuration convenient for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497172A (en) * | 2020-05-07 | 2020-08-07 | 安徽华通电缆集团有限公司 | Novel flexible branch fireproof cable and forming equipment thereof |
-
2018
- 2018-02-25 CN CN201820268451.7U patent/CN207817278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497172A (en) * | 2020-05-07 | 2020-08-07 | 安徽华通电缆集团有限公司 | Novel flexible branch fireproof cable and forming equipment thereof |
| CN111497172B (en) * | 2020-05-07 | 2022-03-11 | 安徽华通电缆集团有限公司 | Flexible branch fireproof cable and forming equipment thereof |
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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: 20180904 Termination date: 20190225 |