CN214540162U - Anti-electric-mark corrosion self-supporting optical cable - Google Patents
Anti-electric-mark corrosion self-supporting optical cable Download PDFInfo
- Publication number
- CN214540162U CN214540162U CN202120607990.0U CN202120607990U CN214540162U CN 214540162 U CN214540162 U CN 214540162U CN 202120607990 U CN202120607990 U CN 202120607990U CN 214540162 U CN214540162 U CN 214540162U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- layer
- self
- pipe box
- connecting band
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- 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.)
- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 62
- 230000007797 corrosion Effects 0.000 title claims description 15
- 238000005260 corrosion Methods 0.000 title claims description 15
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides an anti electric trace corrodes self-supporting optical cable, including the optical cable pipe box, the optical cable pipe box has set gradually PE sheath, waterproof layer, buffer layer, heat preservation and anti electric layer from outside to inside, the inside intermediate position of optical cable pipe box is connected with the reinforcement, the inside annular of reinforcement evenly is provided with a plurality of optical cable bodies, the outside of PE sheath is provided with coupling assembling, coupling assembling includes the connecting band, the outside one end of optical cable pipe box is located to the connecting band cover, the top of connecting band is connected with hangs the spool, the top of hanging the spool is provided with shielding member. The utility model discloses a shielding piece is to illumination and sheltering from of rainwater, avoids connecting band and suspension line pipe to be insolated and the material toughness that the rainwater corrodes and cause descends to the life of increase of service optical cable.
Description
Technical Field
The utility model relates to a technical field of optical cable equipment specifically is an anti electric trace corrodes self-supporting optical cable.
Background
The self-supporting optical cable is a full-medium self-supporting optical cable, which means that a self-reinforcing component of the optical cable can bear dead weight and external load, and the name shows the use environment and the key technology of the optical cable: because of being self-supporting, the mechanical strength is light; the all-dielectric material is used because the optical cable is in a high-voltage and high-voltage environment and must be resistant to the influence of high voltage.
According to a self-supporting optical cable provided by patent document (publication number CN 103616748A), which relates to the field of cables and solves the technical problem that the wind resistance and ice and snow resistance of the self-supporting optical cable in the prior art are poor. The invention is applied to a network construction cable, in particular to a signal transmission optical cable.
Because the potential difference is caused by the capacitive coupling between the self-supporting optical cable, the high-voltage phase line and the ground, dendritic corrosion electric marks appear on the sheath material, and the connecting belt is easy to break.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an anti-electric-mark corrosion self-supporting optical cable for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides an anti electric mark corrodes self-supporting optical cable, includes the optical cable pipe box, the optical cable pipe box has set gradually PE sheath, waterproof layer, buffer layer, heat preservation and anti-electric layer from outside to inside, the inside intermediate position of optical cable pipe box is connected with the reinforcement, the inside annular of reinforcement evenly is provided with a plurality of optical cable bodies, the outside of PE sheath is provided with coupling assembling, coupling assembling includes the connecting band, the outside one end of optical cable pipe box is located to the connecting band cover, the top of connecting band is connected with hangs the spool, the top of hanging the spool is provided with the shielding piece.
Preferably, hang the intermediate position on spool top and all be connected with the magic with the intermediate position of shielding piece bottom and paste, hang the spool and paste through the magic with the shielding piece and be connected to block outside illumination and rainwater through the shielding piece, reduce connecting band and hang the cracked probability of spool pipe by the rainwater corruption, increase of service life.
Preferably, the number of the through holes formed in the reinforcing part can be adjusted automatically, so that the reinforcing part can be adjusted according to actual use requirements, and the flexibility is higher.
Preferably, the waterproof layer is a polyurethane layer, so that rainwater is prevented from leaking to form electric leakage, and the condition of electric trace corrosion is avoided.
Preferably, the buffer layer is a rubber layer, and a cavity is formed in the top end inside the buffer layer, so that the cavity is filled up under the gravity extrusion through the deformation characteristic of rubber, the probability of deformation and damage of the device is reduced, and the service life is prolonged.
Preferably, the heat preservation layer is an iron oxide red silica gel layer, so that the information transmission of the optical cable is ensured by utilizing the heat preservation and insulation characteristics of the iron oxide red silica gel, and the optical cable is prevented from being influenced by temperature.
Preferably, the anti-electric layer is an epoxy resin layer, so that the corrosion resistance and the tracking corrosion resistance of the optical cable are improved.
Compared with the prior art, the beneficial effects of the utility model are that:
prevent through the polyurethane layer that the rainwater seepage from forming the electric leakage, and then avoid the condition of electroerosion corrosion to take place, deformation characteristic through utilizing rubber is filled up the cavity under receiving the gravity extrusion, reduce the damaged probability of device deformation, increase of service life, ensure the information transmission of optical cable through utilizing the thermal-insulated characteristic of iron oxide red silica gel heat preservation, avoid the temperature to influence the optical cable and use, improve the corrosion resisting property and the anti electroerosion corrosivity of optical cable through epoxy layer, shelter from through shielding piece to illumination and rainwater, avoid connecting band and suspension wire pipe to be insolateed and the material toughness that the rainwater corrodes and cause descends, thereby the life of increase of use optical cable.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is a schematic structural view of the reinforcing member of the present invention.
In the figure: 1. an optical cable jacket; 11. a PE sheath; 12. a waterproof layer; 13. a buffer layer; 14. a heat-insulating layer; 15. an anti-electric layer; 2. a connecting assembly; 21. a connecting belt; 22. hoisting a wire pipe; 23. a shield; 24. magic tape; 3. a reinforcement; 4. the optical cable body.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4 with great emphasis, an anti-electric mark corrosion self-supporting optical cable comprises an optical cable sleeve 1, the optical cable sleeve 1 is sequentially provided with a PE sheath 11, a waterproof layer 12, a buffer layer 13, a heat preservation layer 14 and an electric resistance layer 15 from outside to inside, a reinforcement 3 is connected at the middle position inside the optical cable sleeve 1, a plurality of optical cable bodies 4 are uniformly arranged in the reinforcement 3 in an annular manner, the number of through holes formed inside the reinforcement 3 can be adjusted by itself, so that the adjustment can be performed according to the actual use requirement, the flexibility is stronger, the waterproof layer 12 is a polyurethane layer, so that the leakage caused by rainwater leakage is prevented, and the electric mark corrosion is avoided, the buffer layer 13 is a rubber layer, the top end inside the buffer layer 13 is provided with a cavity, so that the cavity is filled under the extrusion of gravity through the deformation characteristic of rubber, and the probability of deformation and damage of the device is reduced, increase of service life, heat preservation 14 is the iron oxide red silica gel layer to utilize the thermal-insulated characteristic of iron oxide red silica gel heat preservation to ensure the information transmission of optical cable, avoid the temperature to influence the optical cable to use, anti electric layer 15 is the epoxy layer, thereby improves the corrosion resistance and the anti electric mark corrosivity of optical cable, the outside of PE sheath 11 is provided with coupling assembling 2, coupling assembling 2 includes connecting band 21, the connecting band 21 cover is located the outside one end of optical cable pipe box 1, the top of connecting band 21 is connected with hangs line pipe 22, the top of hanging line pipe 22 is provided with shielding member 23, the intermediate position on hanging line pipe 22 top and the intermediate position of shielding member 23 bottom all are connected with magic subsides 24, it is connected through magic subsides 24 with shielding member 23 to hang line pipe 22, thereby block illumination and rainwater outside through shielding member 23, reduce connecting band 21 and hang line pipe 22 and receive rainwater corruption cracked probability, the service life is prolonged.
The utility model discloses a concrete operation as follows:
be the polyurethane layer through waterproof layer 12, prevent that the rainwater seepage from forming the electric leakage, and then avoid the circumstances of trace corruption to take place, be the rubber layer through buffer layer 13, thereby utilize the deformation characteristic of rubber to fill up the cavity under the extrusion of gravity, reduce the damaged probability of device deformation, increase of service life, be iron oxide red silica gel layer through heat preservation 14, thereby utilize the thermal-insulated characteristic of iron oxide red silica gel heat preservation to ensure the information transmission of optical cable, avoid the temperature to influence the optical cable and use, be the epoxy layer through anti-electric layer 15, thereby improve the corrosion resisting property and the anti trace corrosivity of optical cable, install the optical cable body through reinforcement 3, make optical cable pipe box 1 inside not leave the space, through the sheltering from of shielding piece 23 to illumination and rainwater, avoid connecting band 21 and suspension wire pipe 22 to be exposed to the sun and the material toughness that the rainwater corrodes and cause descends.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The utility model provides an anti electric mark corrodes self-supporting optical cable, includes optical cable pipe box (1), its characterized in that, optical cable pipe box (1) has set gradually PE sheath (11), waterproof layer (12), buffer layer (13), heat preservation (14) and anti electric layer (15) from outside to inside, the inside intermediate position of optical cable pipe box (1) is connected with reinforcement (3), the inside annular of reinforcement (3) evenly is provided with a plurality of optical cable bodies (4), the outside of PE sheath (11) is provided with coupling assembling (2), coupling assembling (2) are including connecting band (21), the outside one end of optical cable pipe box (1) is located to connecting band (21) cover, the top of connecting band (21) is connected with hangs spool (22), the top of hanging spool (22) is provided with shielding member (23).
2. The electric trace corrosion resistant self-supporting optical cable according to claim 1, wherein a magic tape (24) is connected to the middle position of the top end of the wire hanging tube (22) and the middle position of the bottom end of the shielding piece (23), and the wire hanging tube (22) and the shielding piece (23) are connected through the magic tape (24).
3. The self-supporting optical cable of claim 1, wherein the number of through holes formed in the strength member (3) is self-adjustable.
4. The self-supporting optical cable of claim 1, wherein the water-repellent layer (12) is a polyurethane layer.
5. The self-supporting optical cable of claim 1, wherein the buffer layer (13) is a rubber layer, and a cavity is formed at the top end inside the buffer layer (13).
6. The self-supporting optical cable of claim 1, wherein the insulation layer (14) is an iron oxide red silica gel layer.
7. The tracking corrosion resistant self-supporting optical cable according to claim 1, wherein the electrical resistance layer (15) is an epoxy resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607990.0U CN214540162U (en) | 2021-03-25 | 2021-03-25 | Anti-electric-mark corrosion self-supporting optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607990.0U CN214540162U (en) | 2021-03-25 | 2021-03-25 | Anti-electric-mark corrosion self-supporting optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214540162U true CN214540162U (en) | 2021-10-29 |
Family
ID=78265828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120607990.0U Expired - Fee Related CN214540162U (en) | 2021-03-25 | 2021-03-25 | Anti-electric-mark corrosion self-supporting optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214540162U (en) |
-
2021
- 2021-03-25 CN CN202120607990.0U patent/CN214540162U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |