CN210348011U - Layer stranded optical cable convenient to erect fast - Google Patents
Layer stranded optical cable convenient to erect fast Download PDFInfo
- Publication number
- CN210348011U CN210348011U CN201921296849.2U CN201921296849U CN210348011U CN 210348011 U CN210348011 U CN 210348011U CN 201921296849 U CN201921296849 U CN 201921296849U CN 210348011 U CN210348011 U CN 210348011U
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- Prior art keywords
- lantern ring
- optical cable
- block
- convenient
- fixed
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- 230000003287 optical effect Effects 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 5
- 235000011613 Pinus brutia Nutrition 0.000 claims description 5
- 241000018646 Pinus brutia Species 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 239000000178 monomer Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a layer stranded optical cable convenient to erect fast, including strengthening core, protective sheath, fiber body and loose sleeve pipe, the surface of strengthening the core closely laminates and has the loose sleeve pipe, and the inside through connection of loose sheathed tube has fiber body, the laminating of loose sheathed tube surface has the plastic-coated steel band, the surface laminating of plastic-coated steel band has the protective sheath, both ends difference fixedly connected with connecting block and spread groove around strengthening the core, the surface cover of protective sheath is equipped with the fixed lantern ring, the upper end of pivot is rotated and is connected with first fixed block and second fixed block, the inside through connection of the fixed lantern ring has the threaded rod. This layer stranded optical cable convenient to erect fast carries out closely butt joint between the monomer of the layer stranded optical cable convenient to erect fast, also is convenient for carry out stable the erectting to the layer stranded optical cable convenient to erect fast simultaneously, avoids appearing the phenomenon of rocking, influences the use.
Description
Technical Field
The utility model relates to a layer stranded cable technical field convenient to erect fast specifically is a layer stranded cable convenient to erect fast.
Background
The layer stranded optical cable convenient to quickly erect is characterized in that a plurality of sleeves for containing optical fibers are stranded around a central reinforcing component to form a round cable core, a metal or non-metal reinforcing component is positioned in the center of the optical cable, and loose sleeves for containing the optical fibers are arranged around the reinforcing component, so that the strength and the hardness of the optical cable are improved, and the use is prevented from being influenced by breakage.
However, when the common layer-stranded optical cable convenient to quickly erect is installed and connected, the single body of the layer-stranded optical cable convenient to quickly erect is inconvenient to be accurately butted, so that the phenomenon of poor contact is caused, and meanwhile, the layer-stranded optical cable convenient to quickly erect is inconvenient to be installed and connected on a support, so that the installation efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a layer stranded cable convenient to erect fast to solve the general layer stranded cable of being convenient for erect fast that proposes in the above-mentioned background art when the erection joint, the inconvenient monomer that will be convenient for layer stranded cable of erectting fast carries out accurate butt joint, leads to contact failure's phenomenon, and the layer stranded cable of also being convenient for erect fast is also inconvenient simultaneously and erects fast, influences the problem of the efficiency of installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a layer stranded optical cable convenient to erect fast, is including strengthening core, protective sheath, optic fibre body and pine sleeve pipe, the surface of strengthening the core closely laminates and has the pine sleeve pipe, and the inside through connection of pine sheathed tube has the optic fibre body, the laminating of pine sheathed tube surface has the plastic-coated steel band, the surface laminating of plastic-coated steel band has the protective sheath, both ends difference fixedly connected with connecting block and spread groove around the strengthening core, the surface cover of protective sheath is equipped with the fixed lantern ring, and the upper end fixedly connected with pivot of the fixed lantern ring, the upper end of pivot is rotated and is connected with first fixed block and second fixed block, and first fixed block and second fixed block are connected through the hinge, the inside through connection of the fixed lantern ring has the threaded rod, and the threaded rod is located the inside one end of the fixed lantern.
Preferably, the loose tubes are arranged in a planetary ring around the center of the reinforcing core, and the sum of the radius of the reinforcing core and the diameter of the loose tube is equal to the radius size of the plastic-coated steel strip.
Preferably, the connecting groove and the connecting block are connected by a screw thread, the depth of the connecting groove is equal to the length of the connecting block, the connecting block and the protective sleeve form a convex structure, and the connecting groove and the protective sleeve form a concave structure.
Preferably, the fixed lantern ring is arranged on the outer surface of the protective sleeve at equal intervals, the fixed lantern ring is in threaded connection with the threaded rod, and 3 threaded rods are arranged inside the fixed lantern ring at equal angles.
Preferably, the rubber blocks are of circular arc-shaped structures, 3 rubber blocks are arranged in the fixed lantern ring at equal angles, and the 3 rubber blocks are concentric.
Preferably, the rubber block is tightly attached to the protective sleeve, and the front-back depth dimension of the rubber block is smaller than the front-back width dimension of the fixed lantern ring.
Compared with the prior art, the beneficial effects of the utility model are that: the layer-stranded optical cable convenient to erect quickly is convenient to butt tightly among the monomers of the layer-stranded optical cable convenient to erect quickly, and is also convenient to erect quickly, so that the phenomenon of shaking is avoided, and the use is not influenced;
1. the reinforced core has the functions of supporting, reinforcing and fixing the optical fiber body in the plastic-coated steel belt, and is convenient for fixedly connecting the single bodies of the protective sleeve, so that the optical fiber body can be conveniently and accurately butted, and the phenomenon of poor contact is avoided;
2. the fixing sleeve ring is provided with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are connected through bolts, so that the fixing sleeve ring is conveniently fixed on the bracket, and the fixing sleeve ring is convenient to mount and erect quickly and is convenient to use;
3. be equipped with fixed lantern ring and block rubber, make things convenient for the cover to establish in the outside of protective sheath, also be convenient for simultaneously through revolving the wrong threaded rod, adjust the interval size of block rubber and protective sheath to be convenient for support and fix the protective sheath, avoid droing, influence the use.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of the protective sleeve and the fixed sleeve ring in front view.
In the figure: 1. a reinforcing core; 2. coating a plastic steel belt; 3. a protective sleeve; 4. an optical fiber body; 5. loosening the sleeve; 6. connecting grooves; 7. connecting blocks; 8. a fixed collar; 9. a first fixed block; 10. a second fixed block; 11. a rotating shaft; 12. a rubber block; 13. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a layer stranded optical cable convenient for quick erection comprises a reinforced core 1, a plastic-coated steel belt 2, a protective sleeve 3, an optical fiber body 4, a loose tube 5, a connecting groove 6, a connecting block 7, a fixed sleeve ring 8, a first fixed block 9, a second fixed block 10, a rotating shaft 11, a rubber block 12 and a threaded rod 13, wherein the loose tube 5 is tightly attached to the outer surface of the reinforced core 1, the optical fiber body 4 is connected to the inner part of the loose tube 5 in a penetrating way, the plastic-coated steel belt 2 is attached to the outer surface of the loose tube 5, the protective sleeve 3 is attached to the outer surface of the plastic-coated steel belt 2, the connecting block 7 and the connecting groove 6 are respectively and fixedly connected to the front end and the rear end of the reinforced core 1, the fixed sleeve ring 8 is sleeved on the outer surface of the protective sleeve 3, the rotating shaft 11 is fixedly connected to the upper end of the fixed sleeve ring 8, a first fixed block, the inside through connection of the fixed lantern ring 8 has a threaded rod 13, and the threaded rod 13 is located the inside one end of fixed lantern ring 8 and is rotated and be connected with block rubber 12.
If loose sleeve 5 is the planet and encircles the form distribution about the center of strengthening core 1 in fig. 1, and the radius of strengthening core 1 and the diameter sum of loose sleeve 5 equal the radius size of plastic-coated steel band 2, be convenient for support and protection to fiber body 4, conveniently improve fiber body 4's intensity, facilitate the use, as in fig. 2 connecting groove 6 and connecting block 7's connected mode be threaded connection, and connecting groove 6's degree of depth size equals connecting block 7's length dimension, and connecting block 7 and protective sheath 3 constitute "protruding" font structure, and connecting groove 6 and protective sheath 3 constitute "concave" font structure, conveniently connect fixedly between the monomer of strengthening core 1, also be convenient for fiber body 4 carries out accurate butt joint, make things convenient for firm in connection.
If in fig. 3 fixed lantern ring 8 sets up at 3 surface equidistant of protective sheath, and the connected mode of fixed lantern ring 8 and threaded rod 13 is threaded connection, and threaded rod 13 is provided with 3 at the inside equal angle of fixed lantern ring 8, it is fixed conveniently to support protective sheath 3, facilitate the use, rubber block 12 is circular-arc structure in fig. 2 and fig. 3, and rubber block 12 is equal angle in the inside of fixed lantern ring 8 and is provided with 3, and 3 rubber block 12 are concentric, be convenient for support and fix protective sheath 3, avoid appearing the phenomenon of rocking, influence the use.
Like closely laminating rubber block 12 and protective sheath 3 in fig. 2 and fig. 3, and the front and back degree of depth size of rubber block 12 is less than the front and back width size of fixed lantern ring 8, and rubber block 12 easy to assemble is convenient for support protective sheath 3.
The working principle is as follows: when the layer stranded optical cable convenient for quick erection is used, firstly, the protective sleeve 3 penetrates through the inside of the fixed sleeve ring 8, then the threaded rod 13 is screwed on the fixed sleeve ring 8, so that the space size between the rubber block 12 and the protective sleeve 3 is convenient to adjust, the protective sleeve 3 is convenient to fix and support, then the reinforced core 1 is in threaded connection and fixation with the connecting groove 6 through the connecting block 7, so that the reinforced core 1 and the reinforced core 1 are convenient to be connected and fixed, meanwhile, the optical fiber body 4 and the optical fiber body 4 are also convenient to be accurately butted, the phenomenon of poor contact is avoided, the use is influenced, then the first fixing block 9 and the second fixing block 10 are sleeved on the bracket, the first fixing block 9 and the second fixing block 10 are fixedly connected through bolts, so that the protective sleeve 3 is fixedly installed on an external bracket, and the layer stranded optical cable is convenient to stably erect, simultaneously also be convenient for through the threaded connection of spread groove 6 and connecting block 7 fixed, carry out quick accurate butt joint to the connection of optical fiber body 4, it is fixed to facilitate the installation, convenient to operate uses, this is the whole process that the layer stranded optical cable of being convenient for erect fast used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a layer stranded cable convenient to erect fast, is including strengthening core (1), protective sheath (3), optic fibre body (4) and pine sleeve pipe (5), its characterized in that: the outer surface of the reinforced core (1) is tightly attached with a loose tube (5), the interior of the loose tube (5) is connected with an optical fiber body (4) in a penetrating way, the outer surface of the loose tube (5) is attached with a plastic coated steel strip (2), the outer surface of the plastic coated steel strip (2) is attached with a protective sleeve (3), the front end and the rear end of the reinforced core (1) are respectively and fixedly connected with a connecting block (7) and a connecting groove (6), the outer surface of the protective sleeve (3) is sleeved with a fixed lantern ring (8), the upper end of the fixed lantern ring (8) is fixedly connected with a rotating shaft (11), the upper end of the rotating shaft (11) is rotatably connected with a first fixed block (9) and a second fixed block (10), and the first fixed block (9) is connected with the second fixed block (10) through a hinge, a threaded rod (13) is connected in the fixed lantern ring (8) in a penetrating way, and one end of the threaded rod (13) positioned in the fixed lantern ring (8) is rotatably connected with a rubber block (12).
2. The layer-stranded optical cable convenient for quick erection according to claim 1, wherein: the loose tubes (5) are distributed in a planetary surrounding mode relative to the center of the reinforced core (1), and the sum of the radius of the reinforced core (1) and the diameter of the loose tubes (5) is equal to the size of the radius of the plastic-coated steel strip (2).
3. The layer-stranded optical cable convenient for quick erection according to claim 1, wherein: the connecting mode of connecting groove (6) and connecting block (7) is threaded connection, and the degree of depth size of connecting groove (6) equals the length dimension of connecting block (7) to connecting block (7) and protective sheath (3) constitute "protruding" font structure, and connecting groove (6) and protective sheath (3) constitute "concave" font structure moreover.
4. The layer-stranded optical cable convenient for quick erection according to claim 1, wherein: the fixed lantern ring (8) is arranged on the outer surface of the protective sleeve (3) at equal intervals, the fixed lantern ring (8) and the threaded rod (13) are connected in a threaded mode, and the threaded rod (13) is arranged in the fixed lantern ring (8) at equal angles and 3.
5. The layer-stranded optical cable convenient for quick erection according to claim 1, wherein: the rubber blocks (12) are of arc-shaped structures, and 3 rubber blocks (12) are arranged in the fixed lantern ring (8) at equal angles, and the 3 rubber blocks (12) are concentric.
6. The layer-stranded optical cable convenient for quick erection according to claim 1, wherein: the rubber block (12) is tightly attached to the protective sleeve (3), and the front-back depth dimension of the rubber block (12) is smaller than the front-back width dimension of the fixed lantern ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296849.2U CN210348011U (en) | 2019-08-12 | 2019-08-12 | Layer stranded optical cable convenient to erect fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921296849.2U CN210348011U (en) | 2019-08-12 | 2019-08-12 | Layer stranded optical cable convenient to erect fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210348011U true CN210348011U (en) | 2020-04-17 |
Family
ID=70175093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921296849.2U Expired - Fee Related CN210348011U (en) | 2019-08-12 | 2019-08-12 | Layer stranded optical cable convenient to erect fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210348011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721100A (en) * | 2020-12-22 | 2022-07-08 | 江苏英杰光缆科技有限公司 | Galvanized aluminum-magnesium alloy metal reinforcement core for optical cable |
-
2019
- 2019-08-12 CN CN201921296849.2U patent/CN210348011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114721100A (en) * | 2020-12-22 | 2022-07-08 | 江苏英杰光缆科技有限公司 | Galvanized aluminum-magnesium alloy metal reinforcement core for optical 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: 20200417 |