CN221225115U - Butterfly-shaped optical cable - Google Patents
Butterfly-shaped optical cable Download PDFInfo
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- CN221225115U CN221225115U CN202323408134.0U CN202323408134U CN221225115U CN 221225115 U CN221225115 U CN 221225115U CN 202323408134 U CN202323408134 U CN 202323408134U CN 221225115 U CN221225115 U CN 221225115U
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- optical cable
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- fixedly arranged
- butterfly
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- 230000003287 optical effect Effects 0.000 title claims abstract description 97
- 239000003063 flame retardant Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 24
- 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 21
- 238000009413 insulation Methods 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 113
- 239000000084 colloidal system Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to the technical field of butterfly-shaped optical cables and discloses a butterfly-shaped optical cable, which comprises a main body mechanism, an outer layer protection mechanism and an inner layer protection mechanism, wherein the outer layer protection mechanism is positioned below the main body mechanism, the inner layer protection mechanism is positioned below the main body mechanism, the main body mechanism comprises an outer protection insulating sleeve I and an inner protection assembly, the inner protection assembly is fixedly arranged at the inner end of the outer protection insulating sleeve I, the main body mechanism also comprises an inner optical cable core, an arc-shaped connecting piece, an outer fixing frame, a mounting bracket and a fixing screw hole, the inner optical cable core is fixedly arranged at the inner end of the inner protection assembly, and the arc-shaped connecting piece is fixedly arranged at the lower end of the outer protection insulating sleeve I. According to the butterfly-shaped optical cable, through the use of the inner protection component, the optical cable wire inside the optical cable wire after being bent for a long time is not easy to influence, the practicability of the optical cable wire is improved, and the service life is prolonged, so that the optical cable wire inside the optical cable wire can be better protected.
Description
Technical Field
The utility model relates to the technical field of butterfly-shaped optical cables, in particular to a butterfly-shaped optical cable.
Background
The butterfly-shaped optical cable is called rubber-insulated wire cable again, and the butterfly-shaped optical cable and the 8-shaped optical cable are considered to be in the shape of a butterfly, so that the butterfly-shaped optical cable and the 8-shaped optical cable are called by some people, but the optical cable is mostly in a single-core and double-core structural design, a four-core structural design can be made, the cross section of the optical cable is 8-shaped, a further reinforcing piece is arranged between two circles, a metal or nonmetal structural design can be adopted, and the optical fiber is arranged in the geometric middle of the 8-shaped optical cable.
The prior art CN210626745U patent proposes a butterfly-shaped optical cable, the utility model sets up the fixed block outside the protective colloid, when needing to fix the optical cable, directly utilize the position of external clamp and fixed block to fix, then utilize water caltrop to make the fixed block more stable when fixing, thus avoid the external clamp to contact with protective colloid of the optical cable directly, thus has improved the stability of the installation of the butterfly-shaped optical cable, the utility model sets up the first filler between protective colloid and fire-retardant protective cover, and set up the second filler between fire-retardant protective cover and steel wire, optic fibre and nonmetallic reinforcement, and first filler and second filler are friction particles, thus utilize the small rolling property of friction particles, when cutting off protective colloid and fire-retardant protective cover, facilitate cutting off protective colloid and fire-retardant protective cover, make protective colloid and fire-retardant protective cover drop simpler, thus has reduced the difficulty of working.
The existing butterfly-shaped optical cable is inconvenient to protect the optical cable line inside when in use, so that the optical cable line inside after being bent for a long time can be influenced, the practicability of the optical cable is reduced, and the optical cable is inconvenient to use when in use.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to provide a butterfly-shaped optical cable, which solves the problem that the optical cable inside is not convenient to protect when the butterfly-shaped optical cable is used in the background technology, so that the optical cable inside can be influenced after the optical cable is bent for a long time.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the butterfly-shaped optical cable comprises a main body mechanism, an outer layer protection mechanism and an inner layer protection mechanism, wherein the outer layer protection mechanism is positioned below the main body mechanism, the inner layer protection mechanism is positioned below the main body mechanism, the main body mechanism comprises an outer protection insulating sleeve I and an inner protection assembly, and the inner protection assembly is fixedly arranged at the inner end of the outer protection insulating sleeve I;
The main body mechanism further comprises an inner optical cable core, an arc-shaped connecting piece, an outer fixing frame, a mounting bracket and a fixing screw hole, wherein the inner end of the inner protection component is fixedly arranged on the inner optical cable core, the arc-shaped connecting piece is fixedly arranged at the lower end of the outer protection insulating sleeve I, the outer fixing frame is movably arranged at the outer end of the outer protection insulating sleeve I, the mounting bracket is fixedly arranged on the left side of the upper end of the outer fixing frame, and the fixing screw hole is fixedly arranged in the middle of the mounting bracket.
Preferably, the inner protection component comprises an extrusion-preventing filling layer, a first flame-retardant layer and a polyethylene sheath, wherein the extrusion-preventing filling layer is fixedly arranged at the inner end of the first outer protection insulating sleeve, the first flame-retardant layer is fixedly arranged at the left end of the inner end of the extrusion-preventing filling layer, and the polyethylene sheath is fixedly arranged at the left end of the inner end of the flame-retardant layer.
Preferably, the outer protection mechanism comprises a second outer protection insulation sleeve, an optical cable outer protection sleeve, a nylon sheath, a filler layer and a rubber fixing layer, wherein the second outer protection insulation sleeve is fixedly arranged at the lower end of the arc-shaped connecting piece, and the optical cable outer protection sleeve is fixedly arranged at the inner end of the second outer protection insulation sleeve.
Preferably, the nylon sheath is fixedly arranged at the left end of the inner end of the optical cable outer protective sleeve, the filler layer is fixedly arranged at the left end of the inner end of the nylon sheath, and the rubber fixing layer is fixedly arranged at the left end of the inner end of the filler layer.
Preferably, the inner layer protection mechanism comprises an inner layer optical cable body, a high temperature resistant layer, an anti-corrosion layer, a second flame retardant layer, a rubber protection layer, a heat insulation layer, a waterproof layer and a high-purity quartz glass layer, wherein the inner layer optical cable body is fixedly arranged in the middle of the inner end of the rubber fixing layer, the high temperature resistant layer is fixedly arranged at the uppermost end of the inner layer optical cable body, the anti-corrosion layer is fixedly arranged at the lower end of the high temperature resistant layer, and the second flame retardant layer is fixedly arranged at the lower end of the anti-corrosion layer.
Preferably, the rubber protection layer is fixedly arranged at the lower end of the second flame retardant layer, the heat insulation layer is fixedly arranged at the lower end of the rubber protection layer, the waterproof layer is fixedly arranged at the lower end of the heat insulation layer, and the high-purity quartz glass layer is fixedly arranged at the lower end of the waterproof layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the butterfly-shaped optical cable, through the use of the inner protection component, the optical cable inside the optical cable is not easily affected after the optical cable is bent for a long time, the practicability of the optical cable is improved, and the service life is prolonged, so that the optical cable inside the optical cable can be better protected;
2. The butterfly-shaped optical cable can protect the outer part of the optical cable line at the lower layer through the outer layer protection mechanism, so that the optical cable line inside the butterfly-shaped optical cable is not easily affected, the butterfly-shaped optical cable can be used better, and the optical cable is protected from being damaged;
3. The butterfly-shaped optical cable is used by the inner-layer protection mechanism, so that the inner optical cable body can be protected when the butterfly-shaped optical cable is used, the optical cable body is not easy to damage, and the service life of the optical cable is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of an enlarged sectional detail of the inner layer protection mechanism of the present utility model;
Fig. 4 is a partially enlarged detailed structural schematic diagram of the main body mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. an outer protective insulating sleeve I; 102. an inner protective component; 1021. an anti-extrusion filling layer; 1022. a first flame retardant layer; 1023. a polyethylene sheath; 103. an inner optical cable core; 104. an arc-shaped connecting piece; 105. an external fixing frame; 106. a mounting bracket; 107. a fixed screw hole; 2. an outer layer protection mechanism; 201. an outer protective insulating sleeve II; 202. an outer protective sleeve of the optical cable; 203. a nylon sheath; 204. a filler layer; 205. a rubber fixing layer; 3. an inner layer protection mechanism; 301. an inner layer optical cable body; 302. a high temperature resistant layer; 303. an anti-corrosion layer; 304. a second flame retardant layer; 305. a rubber protective layer; 306. a thermal insulation layer; 307. a waterproof layer; 308. a high purity quartz glass layer.
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. 1-4, the present utility model provides a technical solution: the butterfly-shaped optical cable comprises a main body mechanism 1, an outer layer protection mechanism 2 and an inner layer protection mechanism 3, wherein the outer layer protection mechanism 2 is positioned below the main body mechanism 1, the inner layer protection mechanism 3 is positioned below the main body mechanism 1, the main body mechanism 1 comprises an outer protection insulating sleeve I101 and an inner protection assembly 102, and the inner protection assembly 102 is fixedly arranged at the inner end of the outer protection insulating sleeve I101;
the main body mechanism 1 further comprises an inner optical cable core 103, an arc-shaped connecting piece 104, an outer fixing frame 105, a mounting bracket 106 and a fixing screw hole 107, wherein the inner optical cable core 103 is fixedly arranged at the inner end of the inner protection component 102, the arc-shaped connecting piece 104 is fixedly arranged at the lower end of the outer protection insulating sleeve 101, the outer fixing frame 105 is movably arranged at the outer end of the outer protection insulating sleeve 101, the mounting bracket 106 is fixedly arranged at the left side of the upper end of the outer fixing frame 105, and the fixing screw hole 107 is fixedly arranged in the middle of the mounting bracket 106.
The inner protection assembly 102 comprises an extrusion-preventing filling layer 1021, a flame-retardant layer 1022 and a polyethylene sheath 1023, wherein the extrusion-preventing filling layer 1021 is fixedly arranged at the inner end of the first outer protection insulating sleeve 101, the flame-retardant layer 1022 is fixedly arranged at the left end of the inner end of the extrusion-preventing filling layer 1021, the polyethylene sheath 1023 is fixedly arranged at the left end of the inner end of the first flame-retardant layer 1022, the outer protection mechanism 2 comprises a second outer protection insulating sleeve 201, an optical cable outer protection sleeve 202, a nylon sheath 203, a filler layer 204 and a rubber fixing layer 205, the second outer protection insulating sleeve 201 is fixedly arranged at the lower end of the arc-shaped connecting piece 104, the optical cable outer protection sleeve 202 is fixedly arranged at the inner end of the second outer protection insulating sleeve 201, the nylon sheath 203 is fixedly arranged at the left end of the inner end of the optical cable outer protection sleeve 202, the filler layer 204 is fixedly arranged at the left end of the inner end of the nylon sheath 203, and the rubber fixing layer 205 is fixedly arranged at the left end of the inner end of the filler layer 204.
The inner layer protection mechanism 3 comprises an inner layer optical cable body 301, a high temperature resistant layer 302, an anti-corrosion layer 303, a flame retardant layer II 304, a rubber protection layer 305, a heat insulation layer 306, a waterproof layer 307 and a high purity quartz glass layer 308, wherein the inner layer optical cable body 301 is fixedly arranged in the middle of the inner end of the rubber fixing layer 205, the high temperature resistant layer 302 is fixedly arranged at the uppermost end of the inner layer optical cable body 301, the anti-corrosion layer 303 is fixedly arranged at the lower end of the high temperature resistant layer 302, the flame retardant layer II 304 is fixedly arranged at the lower end of the anti-corrosion layer 303, the rubber protection layer 305 is fixedly arranged at the lower end of the flame retardant layer II 304, the heat insulation layer 306 is fixedly arranged at the lower end of the rubber protection layer 305, the waterproof layer 307 is fixedly arranged at the lower end of the heat insulation layer 306, and the high purity quartz glass layer 308 is fixedly arranged at the lower end of the waterproof layer 307.
Working principle: when the butterfly-shaped optical cable needs to be used, the first outer protective insulating sleeve 101 and the second outer protective insulating sleeve 201 are protected through the outer fixing frame 105, the optical cable wires are protected through the mounting bracket 106 and the fixing screw holes 107, the inner protective assembly 102 is used for protecting the inner part of the butterfly-shaped optical cable, the inner part of the butterfly-shaped optical cable is placed through the extrusion-resistant filling layer 1021 to influence the service life, the first flame retardant layer 1022 is used for flame retardance, the polyethylene sheath 1023 is used, the structure is simple, the environment-resistant effect is good, the first outer protective insulating sleeve 101 and the second outer protective insulating sleeve 201 are connected through the arc-shaped connecting piece 104 to form a butterfly-shaped structure, the outer protective sleeve 202 is used for protecting the outer protective sleeve 202, the nylon sheath 203 is used for providing long-term fire-resistant protection and rat-proof protection for the optical cable, the inner part of the optical cable is filled through the filler layer 204, the rubber fixing layer 205 is used for fixing the inner part of the optical cable, the inner optical cable is protected through the inner optical cable body 301, the inner part of the optical cable is enabled to be more stable through the high temperature-resistant layer 302, the anti-corrosion-resistant layer 303 is used for enabling the inner part of the optical cable to be better in effect, the flame-resistant layer 304 and the rubber protection layer 305 is better in flame-resistant layer 302, the flame-resistant layer 304 and the anti-corrosion-resistant layer 305 is used for enabling the optical cable to be better in high temperature, the flame-resistant layer 306 and the heat-resistant layer to be used for enabling the optical cable to be better in the heat-resistant layer 308 to be the best in the effect, and the heat-resistant layer and the best quality glass layer 308 can be used for obtaining the heat-resistant and the heat-resistant material.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The butterfly-shaped optical cable comprises a main body mechanism (1), an outer layer protection mechanism (2) and an inner layer protection mechanism (3), and is characterized in that: the outer layer protection mechanism (2) is positioned below the main body mechanism (1), the inner layer protection mechanism (3) is positioned below the main body mechanism (1), the main body mechanism (1) comprises an outer protection insulating sleeve I (101) and an inner protection assembly (102), and the inner protection assembly (102) is fixedly arranged at the inner end of the outer protection insulating sleeve I (101);
The main body mechanism (1) further comprises an inner optical cable core (103), an arc-shaped connecting piece (104), an outer fixing frame (105), a mounting bracket (106) and a fixing screw hole (107), wherein the inner optical cable core (103) is fixedly mounted at the inner end of the inner protection component (102), the arc-shaped connecting piece (104) is fixedly mounted at the lower end of the outer protection insulating sleeve (101), the outer fixing frame (105) is movably mounted at the outer end of the outer protection insulating sleeve (101), the mounting bracket (106) is fixedly mounted at the left side of the upper end of the outer fixing frame (105), and the fixing screw hole (107) is fixedly arranged in the middle of the mounting bracket (106).
2. A butterfly cable according to claim 1, wherein: the inner protection assembly (102) comprises an extrusion-preventing filling layer (1021), a flame-retardant layer I (1022) and a polyethylene sheath (1023), wherein the extrusion-preventing filling layer (1021) is fixedly arranged at the inner end of the outer protection insulating sleeve I (101), the flame-retardant layer I (1022) is fixedly arranged at the left end of the inner end of the extrusion-preventing filling layer (1021), and the polyethylene sheath (1023) is fixedly arranged at the left end of the inner end of the flame-retardant layer I (1022).
3. A butterfly cable according to claim 2, wherein: the outer layer protection mechanism (2) comprises an outer protection insulation sleeve II (201), an optical cable outer protection sleeve (202), a nylon protection sleeve (203), a filler layer (204) and a rubber fixing layer (205), wherein the outer protection insulation sleeve II (201) is fixedly installed at the lower end of the arc-shaped connecting piece (104), and the optical cable outer protection sleeve (202) is fixedly installed at the inner end of the outer protection insulation sleeve II (201).
4. A butterfly cable according to claim 3, wherein: the nylon sheath (203) is fixedly arranged at the left end of the inner end of the optical cable outer protective sleeve (202), the filler layer (204) is fixedly arranged at the left end of the inner end of the nylon sheath (203), and the rubber fixing layer (205) is fixedly arranged at the left end of the inner end of the filler layer (204).
5. The butterfly cable of claim 4, wherein: the inner layer protection mechanism (3) comprises an inner layer optical cable body (301), a high-temperature-resistant layer (302), an anti-corrosion layer (303), a flame-retardant layer II (304), a rubber protection layer (305), a heat insulation layer (306), a waterproof layer (307) and a high-purity quartz glass layer (308), wherein the inner layer optical cable body (301) is fixedly arranged in the middle of the inner end of the rubber fixing layer (205), the high-temperature-resistant layer (302) is fixedly arranged at the uppermost end of the inner layer optical cable body (301), the anti-corrosion layer (303) is fixedly arranged at the lower end of the high-temperature-resistant layer (302), and the flame-retardant layer II (304) is fixedly arranged at the lower end of the anti-corrosion layer (303).
6. A butterfly cable according to claim 5, wherein: the rubber protection layer (305) is fixedly arranged at the lower end of the second flame retardant layer (304), the heat insulation layer (306) is fixedly arranged at the lower end of the rubber protection layer (305), the waterproof layer (307) is fixedly arranged at the lower end of the heat insulation layer (306), and the high-purity quartz glass layer (308) is fixedly arranged at the lower end of the waterproof layer (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323408134.0U CN221225115U (en) | 2023-12-14 | 2023-12-14 | Butterfly-shaped optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323408134.0U CN221225115U (en) | 2023-12-14 | 2023-12-14 | Butterfly-shaped optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221225115U true CN221225115U (en) | 2024-06-25 |
Family
ID=91544108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323408134.0U Active CN221225115U (en) | 2023-12-14 | 2023-12-14 | Butterfly-shaped optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221225115U (en) |
-
2023
- 2023-12-14 CN CN202323408134.0U patent/CN221225115U/en active Active
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