CN215069417U - Single-mode four-core photoelectric composite cable - Google Patents
Single-mode four-core photoelectric composite cable Download PDFInfo
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- CN215069417U CN215069417U CN202121289302.7U CN202121289302U CN215069417U CN 215069417 U CN215069417 U CN 215069417U CN 202121289302 U CN202121289302 U CN 202121289302U CN 215069417 U CN215069417 U CN 215069417U
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- strand
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- core
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- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 239000011888 foil Substances 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 229920001778 nylon Polymers 0.000 claims abstract description 12
- 229920000728 polyester Polymers 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 14
- 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 13
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 230000002742 anti-folding effect Effects 0.000 claims description 4
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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Abstract
The utility model discloses a single-mode four-core photoelectric composite cable, which comprises a compression-resistant strand mechanism, an anti-strand folding mechanism, an anti-abrasion strand assembly and an anti-strand folding mechanism, wherein the anti-strand folding mechanism is laminated outside the compression-resistant strand mechanism; an anti-strand-folding mechanism, which is arranged on the outer side of the anti-strand-folding mechanism; an outer PVC jacket; a steel wire fixed inside the outer PVC jacket; the aluminum foil paper is attached to the inner wall of the outer PVC sheath; wrapping a polyester tape, wherein the polyester tape is fixed on the inner wall of the aluminum foil paper; and the tearing rope is arranged on the inner wall of the wrapping polyester belt. This four core photoelectric composite cables of single mode compares with four core photoelectric composite cables of current ordinary single mode, and many steel wires embedding has strengthened the whole toughness of this four core photoelectric composite cable of single mode in outer PVC sheath for this four core photoelectric composite cable of single mode is difficult for breaking, and the laminating of outer PVC sheath inner wall is at one deck aluminium foil paper, effectively prevents external disturbance, and the nylon cloth cover plays the abrasionproof and decreases the effect for the outermost layer material of this four core photoelectric composite cable of single mode.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is a four core photoelectric composite cables of single mode.
Background
The optical cable is manufactured to meet the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media in a coating sheath and can be used singly or in groups.
The existing single-mode four-core photoelectric composite cable does not have a structure for preventing breakage, the single-mode four-core photoelectric composite cable is easily damaged after being folded, cannot be normally used, does not have an anti-interference function, is easily interfered by external factors, cannot well meet the use requirements of people, and carries out technical innovation on the basis of the existing single-mode four-core photoelectric composite cable aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a four core photoelectric composite cables of single mode to provide general four core photoelectric composite cables of single mode in solving above-mentioned background art and do not possess the structure of preventing breaking, the four core photoelectric composite cables of single mode is rolled over the back and is leaded to damaging very easily, unable normal use, and do not possess anti-interference function, is disturbed by external factor very easily, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: a single-mode, four-core, opto-electrical composite cable comprising:
a compression strand mechanism;
further comprising:
the anti-folding mechanism is attached to the outer part of the compression-resistant strand mechanism;
an anti-strand-folding mechanism, which is arranged on the outer side of the anti-strand-folding mechanism;
the prevent fold thigh mechanism includes:
an outer PVC jacket;
a steel wire fixed inside the outer PVC jacket;
the aluminum foil paper is attached to the inner wall of the outer PVC sheath;
wrapping a polyester tape, wherein the polyester tape is fixed on the inner wall of the aluminum foil paper;
and the tearing rope is arranged on the inner wall of the wrapping polyester belt.
Preferably, the strand compression mechanism comprises:
the sponge is in a circular ring shape;
a rubber cylinder disposed inside the sponge.
Preferably, the strand compression mechanism further comprises:
the rubber ball is arranged on the inner wall of the rubber cylinder, and the outer surface of the rubber ball is attached to the inner surface of the rubber cylinder.
Preferably, the strand compression mechanism further comprises:
the inner PVC sheath is arranged outside the rubber cylinder, and the rubber cylinder is circumferentially arranged along the circle center of the inner PVC sheath.
Preferably, the strand compression mechanism further comprises:
and the plastic ring is attached to the inner wall of the inner PVC sheath, and the outer surface of the plastic ring is attached to the inner surface of the inner PVC sheath.
Preferably, the strand compression mechanism further comprises:
and the filling rope is arranged on the inner wall of the plastic ring, and is fixedly connected with the plastic ring.
Preferably, the strand compression mechanism further comprises:
a butterfly-shaped optical cable disposed over an interior of the fill rope;
a power cord mounted under the interior of the fill cord.
Preferably, the wear strand assembly comprises:
a nylon cloth cover;
and the synthetic resin coating is arranged on the inner wall of the nylon cloth sleeve.
Preferably, the wear strand assembly further comprises:
and the flame retardant is fixed on the inner wall of the synthetic resin coating, and an integrated structure is formed between the flame retardant and the outer PVC sheath.
Compared with the prior art, the beneficial effects of the utility model are that: the sponge can absorb permeated water to avoid continuous permeation, the rubber cylinder is matched with the rubber ball to buffer the external force, the plastic ring has a strong supporting effect to effectively prevent wires from being crushed, the single-mode four-core photoelectric composite cable is not easy to break, the inner wall of the outer PVC sheath is attached to a layer of aluminum foil paper to effectively prevent external interference and prevent corrosive liquid from corroding the single-mode four-core photoelectric composite cable, and the nylon cloth sleeve is an outermost layer material of the single-mode four-core photoelectric composite cable to play a role in preventing abrasion;
1. the utility model discloses a sponge, a rubber tube, a rubber ball, an inner PVC sheath and a plastic ring are arranged, the sponge fills the space outside the rubber tube, prevents the rubber tube from displacing and being incapable of exerting its performance, the sponge can absorb the permeated water to avoid continuous permeation, the rubber tube is matched with the rubber ball to buffer the force received by the outside, the wire rod in the inner PVC sheath is protected, the plastic ring has a strong supporting effect, and the wire rod is effectively prevented from being crushed;
2. the utility model has the advantages that through the arrangement of the outer PVC sheath, the steel wires and the aluminum foil paper, the steel wires are embedded in the outer PVC sheath, so that the overall toughness of the single-mode four-core photoelectric composite cable is enhanced, the single-mode four-core photoelectric composite cable is not easy to break, and the inner wall of the outer PVC sheath is laminated on the aluminum foil paper layer, thereby effectively preventing external interference;
3. the utility model discloses a setting of nylon cloth cover, synthetic resin coating and fire retardant, the inside wire rod of naked light burning is blocked in the outside of PVC sheath outside to the fire retardant coating, and the coating of synthetic resin coating is in the outside of fire retardant, prevents that corrosive liquids from corroding this single mode four-core photoelectric composite cable, and the nylon cloth cover plays the abrasionproof and decreases the effect for this single mode four-core photoelectric composite cable outmost layer material, prolongs this single mode four-core photoelectric composite cable whole life-span.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the rubber cylinder of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a compression strand mechanism; 101. a sponge; 102. a rubber cylinder; 103. rubber balls; 104. an inner PVC jacket; 105. a plastic ring; 106. filling a rope; 107. a butterfly-shaped optical cable; 108. a power line; 2. a strand folding prevention mechanism; 201. an outer PVC jacket; 202. a steel wire; 203. aluminum foil paper; 204. wrapping a polyester tape; 205. tearing the rope; 3. an anti-strand wear assembly; 301. a nylon cloth cover; 302. a synthetic resin coating; 303. And (3) a flame retardant.
Detailed Description
As shown in fig. 1-2, a single-mode, four-core, optical-electrical composite cable includes: a compression strand mechanism 1; further comprising: the anti-folding mechanism 2 is attached to the outer part of the anti-pressing mechanism 1; the anti-strand-folding mechanism 2 is arranged at the outer part of the anti-strand-folding mechanism 3; an outer PVC jacket 201; a steel wire 202 fixed inside the outer PVC sheath 201; the aluminum foil paper 203 is attached to the inner wall of the outer PVC sheath 201; a wrapping polyester tape 204 fixed on the inner wall of the aluminum foil paper 203; a rip cord 205 disposed on an inner wall of the wrapped polyester tape 204; the sponge 101 is in a ring shape, gaps outside the rubber cylinder 102 are filled by the sponge 101, the rubber cylinder 102 is prevented from being displaced and cannot exert the performance of the rubber cylinder, and the sponge 101 can absorb permeated water and avoid continuous permeation; a rubber cylinder 102 provided inside the sponge 101; the rubber ball 103 is arranged on the inner wall of the rubber tube 102, the outer surface of the rubber ball 103 is attached to the inner surface of the rubber tube 102, and the rubber tube 102 is matched with the rubber ball 103 to buffer the force applied to the outside and protect wires in the inner PVC sheath 104; an inner PVC sheath 104 arranged outside the rubber cylinder 102, wherein the rubber cylinder 102 is arranged along the circle center circumference of the inner PVC sheath 104; the plastic ring 105 is attached to the inner wall of the inner PVC sheath 104, the outer surface of the plastic ring 105 is attached to the inner surface of the inner PVC sheath 104, and the plastic ring 105 has a strong supporting effect and effectively prevents wires from being crushed; the filling rope 106 is arranged on the inner wall of the plastic ring 105, the filling rope 106 is fixedly connected with the plastic ring 105, and the gap is filled by the filling rope 106; a butterfly cable 107 disposed over the interior of the fill rope 106; a power cord 108 mounted under the interior of the fill string 106.
As shown in fig. 3, the wear strand assembly 3 includes: the nylon cloth cover 301 is the outermost layer material of the single-mode four-core photoelectric composite cable, so that the abrasion-proof effect is achieved, and the overall service life of the single-mode four-core photoelectric composite cable is prolonged; the synthetic resin coating 302 is arranged on the inner wall of the nylon cloth cover 301, and the synthetic resin coating 302 is coated outside the flame retardant 303 to prevent corrosive liquid from corroding the single-mode four-core photoelectric composite cable; and the flame retardant 303 is fixed on the inner wall of the synthetic resin coating 302, an integrated structure is formed between the flame retardant 303 and the outer PVC sheath 201, and the flame retardant 303 is coated outside the outer PVC sheath 201 to block open fire from burning internal wires.
The working principle is as follows: when the single-mode four-core photoelectric composite cable is used, firstly, the butterfly optical cable 107 and the power line 108 are wrapped in the plastic ring 105, the filling rope 106 fills the gap, the plastic ring 105 has a strong supporting effect and prevents the butterfly optical cable 107 and the power line 108 from being crushed, the inner PVC sheath 104 wraps the outside of the plastic ring 105 to play a secondary protection role and is matched with the outside sponge 101 to effectively prevent moisture permeation, the sponge 101 fills the gap outside the rubber cylinder 102 to prevent the rubber cylinder 102 from being displaced and not exerting the performance of the rubber cylinder 102, the rubber cylinder 102 is matched with the rubber ball 103 to buffer the force applied to the outside and protect the wires in the inner PVC sheath 104, the plurality of steel wires 202 are embedded in the outer PVC sheath 201 to enhance the overall toughness of the single-mode four-core photoelectric composite cable, the inner wall of the outer PVC sheath 201 is attached to the layer of aluminum foil paper 203 to effectively prevent external interference, and the flame retardant 303 is coated outside the outer PVC sheath 201, the internal wire rod burnt by open fire is blocked, the synthetic resin coating 302 is coated on the outside of the flame retardant 303 to prevent corrosive liquid from corroding the single-mode four-core photoelectric composite cable, and the nylon cloth cover 301 is the outermost layer material of the single-mode four-core photoelectric composite cable, so that the abrasion-proof effect is achieved, and the working principle of the single-mode four-core photoelectric composite cable is realized.
Claims (9)
1. A single-mode, four-core, opto-electrical composite cable comprising:
a compression strand mechanism (1);
it is characterized by also comprising:
the anti-folding mechanism (2) is attached to the outer part of the compression-resistant strand mechanism (1);
the anti-strand-folding mechanism comprises an anti-strand-folding assembly (3) arranged outside the anti-strand-folding mechanism (2);
the anti-folding mechanism (2) comprises:
an outer PVC jacket (201);
a steel wire (202) fixed inside the outer PVC jacket (201);
the aluminum foil paper (203) is attached to the inner wall of the outer PVC sheath (201);
a wrapping polyester tape (204) fixed on the inner wall of the aluminum foil paper (203);
a rip cord (205) disposed on an inner wall of the wrapped polyester tape (204).
2. A single-mode, four-core, optical-electrical composite cable according to claim 1, wherein the compression-resistant strand mechanism (1) comprises:
the sponge (101), the shape of the sponge (101) is a circular ring;
a rubber tube (102) disposed inside the sponge (101).
3. A single-mode, four-core, optical-electrical composite cable according to claim 2, wherein the compression-resistant strand mechanism (1) further comprises:
and the rubber ball (103) is arranged on the inner wall of the rubber tube (102), and the outer surface of the rubber ball (103) is attached to the inner surface of the rubber tube (102).
4. A single-mode, four-core, optical-electrical composite cable according to claim 2, wherein the compression-resistant strand mechanism (1) further comprises:
the inner PVC sheath (104) is arranged outside the rubber cylinder (102), and the rubber cylinder (102) is arranged along the circle center of the inner PVC sheath (104) in a circumferential mode.
5. The single-mode four-core optical-electrical composite cable according to claim 4, wherein the compression-resistant strand mechanism (1) further comprises:
a plastic ring (105) attached to the inner wall of the inner PVC jacket (104), the outer surface of the plastic ring (105) attached to the inner surface of the inner PVC jacket (104).
6. A single-mode, four-core, optical-electrical composite cable according to claim 5, wherein the compression-resistant strand mechanism (1) further comprises:
the filling rope (106) is arranged on the inner wall of the plastic ring (105), and the filling rope (106) is fixedly connected with the plastic ring (105).
7. The single-mode four-core optical-electrical composite cable according to claim 6, wherein the compression-resistant strand mechanism (1) further comprises:
a butterfly cable (107) disposed over an interior of the fill rope (106);
a power cord (108) mounted under the interior of the fill string (106).
8. A single mode, four core, optical-electrical composite cable according to claim 1, wherein the wear strand assembly (3) comprises:
a nylon cloth cover (301);
a synthetic resin coating (302) disposed on an inner wall of the nylon cloth cover (301).
9. A single mode, four core, optical-electrical composite cable according to claim 8, wherein the wear strand assembly (3) further comprises:
and the flame retardant (303) is fixed on the inner wall of the synthetic resin coating (302), and an integrated structure is formed between the flame retardant (303) and the outer PVC sheath (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289302.7U CN215069417U (en) | 2021-06-09 | 2021-06-09 | Single-mode four-core photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289302.7U CN215069417U (en) | 2021-06-09 | 2021-06-09 | Single-mode four-core photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215069417U true CN215069417U (en) | 2021-12-07 |
Family
ID=79205195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289302.7U Expired - Fee Related CN215069417U (en) | 2021-06-09 | 2021-06-09 | Single-mode four-core photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215069417U (en) |
-
2021
- 2021-06-09 CN CN202121289302.7U patent/CN215069417U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |