CN220137432U - Indoor optical fiber arrangement - Google Patents
Indoor optical fiber arrangement Download PDFInfo
- Publication number
- CN220137432U CN220137432U CN202321791518.2U CN202321791518U CN220137432U CN 220137432 U CN220137432 U CN 220137432U CN 202321791518 U CN202321791518 U CN 202321791518U CN 220137432 U CN220137432 U CN 220137432U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- layer
- coated
- outside
- extrusion plate
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 69
- 238000005260 corrosion Methods 0.000 claims abstract description 29
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 55
- 238000001125 extrusion Methods 0.000 claims description 31
- 239000011241 protective layer Substances 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 18
- 230000003014 reinforcing effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses an indoor laid optical fiber, which comprises a glass bare optical fiber, wherein a buffer layer is coated on the outer part of the glass bare optical fiber, a reinforcing layer is coated on the outer part of the buffer layer, an outer protection layer is coated on the outer part of the reinforcing layer, a fireproof layer is coated on the outer part of the outer protection layer, and an anti-corrosion layer is coated on the outer part of the fireproof layer. The anti-corrosion layer and the fireproof layer are arranged, so that the outer wall of the surface optical fiber is corroded under the action of the anti-corrosion layer, and the fireproof effect is achieved under the action of the fireproof layer, and the protection effect on the internal glass bare optical fiber is achieved to a certain extent; through being provided with outer loop, blotter, stripper plate one and stripper plate two, the outer loop firmly assembles in the outside of anticorrosive coating, when laying the optic fibre in the room, can assemble optic fibre in the wall body through extruded mode, has increased the fastness of optic fibre in the wall body under the effect of stripper plate one and stripper plate two this moment.
Description
Technical Field
The utility model relates to the technical field of optical fibers, in particular to an indoor optical fiber laying device.
Background
The optical fiber is a short-term optical fiber, which is a fiber made of glass or plastic and can be used as a light transmission tool. The transmission principle is to use total reflection of light, and optical fibers are commonly used for transmitting certain signals and are mainly applied to the fields of communication, medical treatment, industry, military and aerospace.
Following the development of network technology, network technology is generally used, and all households can lead to the network, and the network needs to use network optical fiber when connecting, wherein need to rationally lay network optical fiber indoor and outdoor, when installing indoor, need to make up optical fiber through certain assembled mode for optical fiber can lay on indoor wall, through laying optical fiber on the wall, reduce optical fiber and pile up or pull and present winding phenomenon, and pull winding optical fiber and be unfavorable for optical fiber to use.
At present, the surface of an optical fiber laid indoors only plays a protective role through a single-layer protection layer, the optical fiber laid indoors is often in a hidden design, the optical fiber is not exposed to be laid, a shielding shell is adopted to hide the optical fiber and assemble on an indoor wall, when a fire disaster occurs, the shielding shell is melted at a high temperature, burning loss can occur to the optical fiber inside the shielding shell, damage can be caused to the whole optical fiber path in severe cases, and meanwhile, certain potential safety hazards are caused to personnel close to a power line.
Disclosure of Invention
The utility model aims to provide an indoor optical fiber laying device, which solves the problems that in the prior art, the indoor optical fiber laying device is always in a hidden design, the optical fiber laying device is not exposed to lay, a shielding shell is adopted to conceal and assemble the optical fiber on an indoor wall, when a fire disaster occurs, the shielding shell is melted at a high temperature, the optical fiber in the shielding shell is burnt, the whole optical fiber path is damaged when the fire disaster occurs, and meanwhile, a certain potential safety hazard is caused to personnel close to a power line.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an indoor optical fiber comprises a glass bare optical fiber, wherein a buffer layer is coated on the outer portion of the glass bare optical fiber, a reinforcing layer is coated on the outer portion of the buffer layer, an outer protection layer is coated on the outer portion of the reinforcing layer, a fireproof layer is coated on the outer portion of the outer protection layer, and an anti-corrosion layer is coated on the outer portion of the fireproof layer.
Through adopting above-mentioned technical scheme, through the outer wall coating flame retardant coating at outer protective layer, play the fire prevention effect by the flame retardant coating, play the anticorrosive effect through the effect of anticorrosive coating, consequently prolonged the life and the security when using of this optic fibre.
Preferably, a pull rope is arranged on the outer wall of the anti-corrosion layer.
By adopting the technical scheme, the anti-corrosion layer is convenient to pull in the later stage through the protruding hoop.
Preferably, a protruding hoop is integrally formed at the middle position of the pull rope.
By adopting the technical scheme, the optical fiber is laid at a high place in a hanging mode through the action of the protruding hoop.
Preferably, a locating clamp is arranged outside the pull rope, the locating clamp is fixedly connected with the anti-corrosion layer, and the pull rope is tightly attached to the locating clamp.
Through adopting above-mentioned technical scheme, the locating clip plays the location effect to the stay cord.
Preferably, the outer ring is sleeved outside the anti-corrosion layer, the two ends of the inner wall of the outer ring are both provided with cushion pads, and the cushion pads are firmly connected with the anti-corrosion layer.
Through adopting above-mentioned technical scheme, the outer loop passes through the blotter and closely fixes between the anticorrosive coating, has improved the fastness of outer loop outside the anticorrosive coating, avoids optic fibre contact wall through the effect of outer loop.
Preferably, the top end of the outer wall of the outer ring is fixed with a first extrusion plate, and the position of the bottom end of the outer ring corresponding to the first extrusion plate is fixed with a second extrusion plate.
By adopting the technical scheme, the optical fiber is supported and loaded under the action of the first extrusion plate and the second extrusion plate, so that the optical fiber is prevented from contacting the wall as much as possible.
Preferably, the first extrusion plate and the two extrusion plates are arranged in a zigzag manner on the side away from each other.
By adopting the technical scheme, the firmness between the first extrusion plate and the wall body and between the second extrusion plate and the wall body is improved.
Compared with the prior art, the utility model has the beneficial effects that: firstly, by arranging the anti-corrosion layer and the fireproof layer, the outer wall of the surface optical fiber is corroded under the action of the anti-corrosion layer, and the fireproof effect is achieved under the action of the fireproof layer, so that the protection effect on the internal glass bare optical fiber is achieved to a certain extent; the outer ring is firmly assembled outside the anti-corrosion layer, when the optical fiber is paved indoors, the optical fiber can be assembled in the wall body in an extrusion mode, and the firmness of the optical fiber in the wall body is improved under the action of the first extrusion plate and the second extrusion plate; thirdly, through being provided with protruding hoop, stay cord and locating clip, protruding hoop is fixed at anticorrosive coating outer wall, later stage is convenient for take out optic fibre from the wall body under the effect of protruding hoop, and later stage optic fibre is when high string formula, hangs in protruding hoop through outside peg, realizes that optic fibre eminence hangs and lays.
Drawings
FIG. 1 is a schematic diagram showing a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view of a second embodiment of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic perspective view of an outer ring according to the present utility model.
In the figure: 1. an anti-corrosion layer; 2. an outer ring; 3. a protruding collar; 4. a reinforcing layer; 5. a buffer layer; 6. a glass bare fiber; 7. an outer protective layer; 8. a fire-blocking layer; 9. a pull rope; 10. a positioning clamp; 11. a first extrusion plate; 12. a cushion pad; 13. and a second extruding plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an indoor optical fiber that lays, including glass bare fiber 6, the outside coating of glass bare fiber 6 has buffer layer 5, buffer layer 5 plays certain buffering guard action to glass bare fiber 6, and buffer layer 5's outside coating has enhancement layer 4, be provided with the enhancement silk in the enhancement layer 4, the enhancement silk constitutes latticedly, then set up outside buffer layer 5, play the guard effect to glass bare fiber 6 through enhancement layer 4, avoid the optic fibre to receive and tear the back phenomenon of breaking easily, be unfavorable for using after the fracture, need connect optic fibre, if there are a plurality of tie points on the optic fibre wiring, can influence information transmission, break the phenomenon appears again at the tie point easily simultaneously, the outside coating of enhancement layer 4 has outer protective layer 7, outer protective layer 7 is insulating material, play insulating effect. And the outer part of the outer protective layer 7 is coated with a fireproof layer 8, fireproof raw materials are mixed in the fireproof layer 8, the outer part of the fireproof layer 8 is coated with an anti-corrosion layer 1, and epoxy resin materials are mixed in the anti-corrosion layer 1.
The outer wall coating flame retardant coating 8 of outer protective layer 7 plays the fireproof effect under the effect of flame retardant coating 8, and this optic fibre appears leaking the electric phenomenon because of burning when avoiding the conflagration, under the effect of anticorrosive coating 1, has avoided using this optic fibre surface for a long time to appear serious corrosion problem.
The outer wall of the anti-corrosion layer 1 is provided with a pull rope 9. A protruding ferrule 3 is integrally formed at the intermediate position of the pulling cord 9. The optical fiber is laid in a hanging manner at a high place through the action of the protruding hoop 3; the outside of the pull rope 9 is provided with a locating clamp 10, the locating clamp 10 is fixedly connected with the anti-corrosion layer 1, and the pull rope 9 is tightly attached to the locating clamp 10.
The pull rope 9 penetrates through the positioning clips 10 and is assembled on the outer wall of the anti-corrosion layer 1, a protruding hoop 3 is formed in the pull rope 9 between the adjacent positioning clips 10, and the optical fiber is pulled out of the wall body by pulling the protruding hoop 3 during later disassembly, or suspension assembly is formed between the protruding hoop 3 and an external hanging frame.
The outer ring 2 is sleeved outside the anti-corrosion layer 1, the two ends of the inner wall of the outer ring 2 are both provided with the cushion pad 12, and the cushion pad 12 is firmly connected with the anti-corrosion layer 1. The outer ring 2 is tightly fixed between the buffer pad 12 and the anti-corrosion layer 1, the firmness of the outer ring 2 outside the anti-corrosion layer 1 is improved, the optical fibers are prevented from contacting the wall through the effect of the outer ring 2, the first extrusion plate 11 is fixed at the top end of the outer wall of the outer ring 2, and the second extrusion plate 13 is fixed at the position of the bottom end of the outer ring 2 corresponding to the first extrusion plate 11. The side of the first extrusion plate 11 and the second extrusion plate 13, which are far away from each other, are arranged in a zigzag mode. The firmness between the first extrusion plate 11, the second extrusion plate 13 and the wall body is improved to a certain extent, the first extrusion plate 11 and the second extrusion plate 13 are extruded into the wall body during assembly, and the first extrusion plate 11, the second extrusion plate 13 and the wall body are firmly connected in a hanging mode, so that the firmness of the optical fiber assembled in the wall body is improved.
Working principle: when the optical fiber is used, firstly, when the optical fiber is manufactured, the fireproof layer 8 is coated on the outer wall of the outer protective layer 7, the fireproof effect is achieved under the action of the fireproof layer 8, the phenomenon of electric leakage of the optical fiber due to combustion during fire is avoided, the serious corrosion problem on the surface of the optical fiber after long-term use is avoided under the action of the anti-corrosion layer 1, when the optical fiber is used, the two ends of the optical fiber are provided with the optical fiber connecting ends, the optical fiber and equipment are connected by the optical fiber connecting ends, and information transmission can be achieved between the two equipment connected by the optical fiber after connection;
secondly, the stay cord 9 penetrates through the positioning clamps 10 to be assembled on the outer wall of the anti-corrosion layer 1, a protruding hoop 3 is formed in the stay cord 9 between the adjacent positioning clamps 10, and the optical fiber is pulled out of the wall body by pulling the protruding hoop 3 in later disassembly, or suspension assembly is formed between the protruding hoop 3 and an external hanging frame; in the assembled wall, the first extrusion plate 11 and the second extrusion plate 13 are firmly clamped and assembled with the wall, so that the firmness of the optical fiber assembled in the wall is improved, and the use work of indoor optical fiber laying is completed at the latest.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An indoor optical fiber layout comprises a glass bare optical fiber (6), and is characterized in that: the outside of glass bare optical fiber (6) is coated with buffer layer (5), and the outside of buffer layer (5) is coated with enhancement layer (4), the outside of enhancement layer (4) is coated with outer protective layer (7), and the outside of outer protective layer (7) is coated with flame retardant coating (8), the outside of flame retardant coating (8) is coated with anticorrosive coating (1).
2. An indoor distribution optical fiber according to claim 1, wherein: the outer wall of the anti-corrosion layer (1) is provided with a pull rope (9).
3. An indoor distribution optical fiber according to claim 2, wherein: the middle position of the pull rope (9) is integrally provided with a protruding hoop (3).
4. A fiber optic indoor distribution according to claim 3, wherein: the stay cord (9) outside is provided with locating clip (10), and fixed connection between locating clip (10) and anticorrosive coating (1), stay cord (9) and locating clip (10) closely laminate.
5. An indoor distribution optical fiber according to claim 1, wherein: the outer ring (2) is sleeved outside the anti-corrosion layer (1), the buffer pads (12) are arranged at the two ends of the inner wall of the outer ring (2), and the buffer pads (12) are firmly connected with the anti-corrosion layer (1).
6. An indoor distribution optical fiber according to claim 5, wherein: the extrusion plate I (11) is fixed at the top end of the outer wall of the outer ring (2), and the extrusion plate II (13) is fixed at the bottom end of the outer ring (2) at the position corresponding to the extrusion plate I (11).
7. An indoor distribution optical fiber according to claim 6, wherein: and the side, far away from the first extrusion plate (11) and the second extrusion plate (13), is provided with saw teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791518.2U CN220137432U (en) | 2023-07-07 | 2023-07-07 | Indoor optical fiber arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791518.2U CN220137432U (en) | 2023-07-07 | 2023-07-07 | Indoor optical fiber arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137432U true CN220137432U (en) | 2023-12-05 |
Family
ID=88956461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791518.2U Active CN220137432U (en) | 2023-07-07 | 2023-07-07 | Indoor optical fiber arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137432U (en) |
-
2023
- 2023-07-07 CN CN202321791518.2U patent/CN220137432U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6420502B2 (en) | Super Flexible Indoor Accompanying Photoelectric Composite Cable | |
| CN208283608U (en) | A kind of all dielectric dry type indoor and outdoor optical cable | |
| JP4040633B2 (en) | Optical cable | |
| CN220137432U (en) | Indoor optical fiber arrangement | |
| JP5546412B2 (en) | Optical cable | |
| CN109407238B (en) | Optical cable of transformer substation | |
| CN216248451U (en) | Combined butterfly-shaped leading-in optical cable | |
| CN210666131U (en) | Branch optical cable | |
| CN211123421U (en) | Bending-resistant flat leading-in optical cable | |
| CN211263885U (en) | Flame-retardant optical cable | |
| CN202075472U (en) | Easy-to-peel strip type soft optical cable for indoor wiring | |
| CN209946481U (en) | Light residential community entrance leading-in optical cable | |
| CN210572922U (en) | Prefabricated optical cable | |
| CN210294631U (en) | Air-blowing micro cable | |
| CN209784617U (en) | Remote optical cable | |
| CN205880292U (en) | Indoor outdoor general type duct fiber cable | |
| CN108594380B (en) | Fire-proof flame-retardant layer twisted optical cable | |
| CN202083824U (en) | Multi-core strap-like soft optical cable easy to branch for indoor wiring arrangement | |
| CN111796373A (en) | Optical cable | |
| CN220064455U (en) | Fire control is speedily carried out rescue work with high fire-retardant optical cable | |
| CN117270133B (en) | Flame-retardant optical unit, flame-retardant optical cable unit and combined flame-retardant optical cable | |
| KR20090038282A (en) | Optical fiber cable | |
| CN215867268U (en) | Indoor invisible optical cable | |
| CN219418568U (en) | Cable with improved heat dissipation | |
| CN217468035U (en) | Fire-resistant photoelectric hybrid cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |