CN208239686U - A kind of lateral pressure resistant communications optical cable - Google Patents
A kind of lateral pressure resistant communications optical cable Download PDFInfo
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- CN208239686U CN208239686U CN201820468043.6U CN201820468043U CN208239686U CN 208239686 U CN208239686 U CN 208239686U CN 201820468043 U CN201820468043 U CN 201820468043U CN 208239686 U CN208239686 U CN 208239686U
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- optical cable
- layer
- fixedly connected
- pressure resistant
- electric block
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Abstract
The utility model relates to optical cable art field more particularly to a kind of lateral pressure resistant communications optical cables.The technical problems to be solved in the utility model is most of communications optical cable, does not have the problem of measuring body function.In order to solve the above-mentioned technical problem, the utility model provides a kind of lateral pressure resistant communications optical cable, including optical cable ontology, the surface of the optical cable ontology is fixedly connected with the inner wall for reinforcing interior quilt, equidistant the first air hole is offered by upper in the reinforcing, the bottom that the surface of quilt hinders electric block with first in the reinforcing overlaps, described first top for hindering electric block is fixedly connected with the bottom of rubber pad, the inner wall of the rubber pad offers cavity, the bottom that the top of the rubber pad hinders electric block with second is fixedly connected, and the described second bottom for hindering electric block is fixedly connected.The lateral pressure resistant communications optical cable, antidetonation layer and rubber layer play the role of antidetonation buffering, improve the compressive property of optical cable ontology, can achieve the effect that good lateral pressure resistant.
Description
Technical field
The utility model relates to optical cable technology field, specially a kind of lateral pressure resistant communications optical cable.
Background technique
Communications optical cable is the cable heart being made of several (core) optical fiber (generally from several cores to thousands of cores) and outer jacket institute group
At optical fiber is compared with traditional symmetrical copper circuit and coaxial copper circuit, and transmission capacity is much bigger, and attenuation is few, transmission range
Long, small in size, light-weight, no electromagnetic interference is at low cost, is current most promising communications media, it is just widely used
In in the signal transmission of each department such as telecommunications, electric power, broadcast, it will gradually become the main body of future communications network；At present absolutely mostly
Several communications optical cables does not have measuring body function generally, and in some special use occasions, it is desirable that optical cable has certain
Lateral pressure resistant ability, based on the above issues, it is proposed that a kind of lateral pressure resistant communications optical cable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of lateral pressure resistant communications optical cable, solves above-mentioned background
The problem of being mentioned in technology.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of lateral pressure resistant communications optical cable, including optical cable
Ontology, the surface of the optical cable ontology with reinforce in the inner wall of quilt be fixedly connected, equidistant offer the by upper in the reinforcing
One air hole, the bottom that the surface of quilt hinders electric block with first in the reinforcing overlap, and described first hinders the top of electric block and rubber
The bottom of pad is fixedly connected, and the inner wall of the rubber pad offers cavity, the bottom that the top of the rubber pad hinders electric block with second
Portion is fixedly connected, and the described second bottom for hindering electric block is fixedly connected, and the top of the electric block of the second resistance and the inner wall of antidetonation layer are solid
Fixed connection, the surface wrap of the antidetonation layer have resistance electric layer, and the surface of the resistance electric layer and the inner wall of helix tube overlap, the spiral shell
The surface of coil is fixedly connected with the inner wall for reinforcing outer quilt, the reinforcing outside by it is upper it is equidistant offer the second air hole, it is described
The surface for reinforcing outer quilt is fixedly connected with wearing layer.
Preferably, the electric block of the first resistance is identical as the electric size of block of the second resistance, and the first resistance electricity block and second hinders electricity block
It is insulating resin block.
Preferably, the antidetonation layer is rubber layer, and the inside of antidetonation layer offers air cavity.
Preferably, the resistance electric layer is wrapped by glass tape single layer is folded, the wearing layer wound by punching nylon cloth and
At.
It preferably, is polyethylene layer in the reinforcing, the reinforcing is outside by for polyethylene layer.
Preferably, the inner wall of the antidetonation layer is equidistant is fixedly connected with the second resistance electricity block, and the helix tube is helical form
Elastoplastic pipe.
(3) beneficial effect
The utility model provides a kind of lateral pressure resistant communications optical cable.Have it is following the utility model has the advantages that
(1), the lateral pressure resistant communications optical cable is applied to special occasions, passes through optical cable sheet due to improving to communications optical cable
Quilt hinders fixed at the top of electric block with the outer helix tube being fixedly connected by inner wall, cooperation first is reinforced in the reinforcing that body surface face is fixedly connected
The antidetonation layer being fixedly connected at the top of the rubber layer of connection and the electric block of the second resistance reinforces interior quilt, helix tube and reinforces outer played
The effect for reinforcing optical cable ontology improves the lateral pressure resistant performance of optical cable, and antidetonation layer and rubber layer play the role of antidetonation buffering, into
One step improves the compressive property of optical cable ontology, can achieve the effect that good lateral pressure resistant.
(2), the lateral pressure resistant communications optical cable is applied to special occasions, in reinforcing due to improving to communications optical cable
Outer the second air hole above opened up of the first air hole and reinforcing above opened up, can play good heat dissipation effect, cooperate
The resistance electric layer of antidetonation layer surface winding can reach good resistance electricity and heat dissipation effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side, sectional structural schematic diagram of the outer quilt of the utility model.
In figure: 1 optical cable ontology, 2 reinforce interior quilt, 3 first air holes, 4 first resistances electric blocks, 5 rubber pads, 6 cavitys, 7 second
Hinder electric block, 8 antidetonation layers, 9 resistance electric layer, 10 helix tubes, 11 reinforcings outer quilt, 12 wearing layers, 13 second air holes.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of lateral pressure resistant communications optical cable, including optical cable sheet
Body 1, the surface of optical cable ontology 1 with reinforce in be fixedly connected by 2 inner wall, reinforce in offered first by equidistant on 2 and breathed freely
Hole 3, reinforce in by 2 be polyethylene layer, reinforce in overlapped by the bottom that 2 surface hinders electric block 4 with first, first hinders electric block 4
Top is fixedly connected with the bottom of rubber pad 5, and the inner wall of rubber pad 5 offers cavity 6, the top of rubber pad 5 and the second resistance electricity
The bottom of block 7 is fixedly connected, and the second bottom for hindering electric block 7 is fixedly connected, and first hinders the size phase that electric block 4 hinders electric block 7 with second
Together, and the electric block 4 of the first resistance and the electric block 7 of the second resistance are insulating resin block, and second hinders the inner wall of the top of electricity block 7 and antidetonation layer 8
It is fixedly connected, antidetonation layer 8 is rubber layer, and the inside of antidetonation layer 8 offers air cavity, is filled with inert gas, antidetonation in air cavity
The inner wall of layer 8 is equidistant to be fixedly connected with the second resistance electricity block 7, and the surface wrap of antidetonation layer 8 has resistance electric layer 9, hinders electric layer 9 by glass
Silk ribbon single layer is folded to be wrapped, and the inner wall on the surface and helix tube 10 that hinder electric layer 9 overlaps, and helix tube 10 is helical form elastoplastic
Pipe, the surface of helix tube 10 with reinforce it is outer be fixedly connected by 11 inner wall, reinforcing outer by 11 is polyethylene layer, reinforce outside by 11
Equidistant to offer the second air hole 13, reinforcing is outer to be fixedly connected with wearing layer 12 by 11 surface, and wearing layer 12 is by punching nylon
Cloth is entwined, and wearing layer 12 plays the role of preventing friction damage optical cable ontology 1, by opened up on 2 in reinforcing the
One air hole 3 and outer the second air hole 13 opened up on 11 is reinforced, good heat dissipation effect can be played, cooperate antidetonation layer 8
The resistance electric layer 9 of surface wrap can reach good resistance electricity and heat dissipation effect, be added by what 1 surface of optical cable ontology was fixedly connected
By 2 and the outer helix tube 10 being fixedly connected by 11 inner walls of reinforcing in Gu, cooperation first hinders the rubber layer being fixedly connected at the top of electric block 4
5 hinder the antidetonation layer 8 being fixedly connected at the top of electric block 7 with second, reinforce in by 2, helix tube 10 and reinforce and outer played reinforcing by 11
The effect of optical cable ontology 1 improves the lateral pressure resistant performance of optical cable, and antidetonation layer 8 and rubber layer 5 play the role of antidetonation buffering, into
One step improves the compressive property of optical cable ontology 1, can achieve the effect that good lateral pressure resistant.
Working principle: it in use, wearing layer 12 directly and external contact, prevents optical cable ontology 1 from wearing, reinforces outer by 11 Hes
Played the role of reinforcing optical cable ontology 1 by 2 in reinforcing, enhances crushing resistance, it is slow that antidetonation layer 8 and rubber pad 5 play antidetonation
The effect of punching, and there is certain resistance to compression cushion performance, helix tube 10 further enhances the same of the crushing resistance of optical cable ontology 1
When so that the optical cable can free bend, facilitate actual use, first hinders that electric block 4, second hinders electric block 7 and resistance electric layer 9 plays very
It is good every electro ultrafiltration.
Claims (6)
1. a kind of lateral pressure resistant communications optical cable, including optical cable ontology (1), it is characterised in that: the surface of the optical cable ontology (1) with plus
It is fixedly connected, is offered the first air hole (3) in the reinforcing by equidistant on (2), in the reinforcing by the inner wall of (2) in Gu
It is overlapped by the bottom that the surface of (2) hinders electric block (4) with first, described first hinders the bottom of the top of electric block (4) and rubber pad (5)
It is fixedly connected, the inner wall of the rubber pad (5) offers cavity (6), and the top of the rubber pad (5) hinders electric block (7) with second
Bottom be fixedly connected, the described second bottom for hindering electric block (7) is fixedly connected, and described second hinders the top of electric block (7) and antidetonation
Layer (8) inner wall be fixedly connected, the surface wrap of the antidetonation layer (8) has resistance electric layer (9), it is described resistance electric layer (9) surface with
The inner wall of helix tube (10) overlaps, and the surface of the helix tube (10) is fixedly connected with the inner wall for reinforcing outer quilt (11), described to add
Gu outer offered the second air hole (13) by equidistant on (11), the reinforcing is outer to be fixedly connected with wearing layer by the surface of (11)
(12).
2. a kind of lateral pressure resistant communications optical cable according to claim 1, it is characterised in that: described first hinders electric block (4) and the
The size of the electric block (7) of two resistances is identical, and the electric block (4) of the first resistance and the electric block (7) of the second resistance are insulating resin block.
3. a kind of lateral pressure resistant communications optical cable according to claim 1, it is characterised in that: the antidetonation layer (8) is rubber layer,
And the inside of antidetonation layer (8) offers air cavity.
4. a kind of lateral pressure resistant communications optical cable according to claim 1, it is characterised in that: the resistance electric layer (9) is by glass fiber
Band single layer is folded to be wrapped, and the wearing layer (12) is entwined by punching nylon cloth.
5. a kind of lateral pressure resistant communications optical cable according to claim 1, it is characterised in that: quilt (2) is poly- second in the reinforcing
Alkene layer, the outer quilt (11) of the reinforcing is polyethylene layer.
6. a kind of lateral pressure resistant communications optical cable according to claim 1, it is characterised in that: the inner wall etc. of the antidetonation layer (8)
Distance is fixedly connected with the second resistance electricity block (7), and the helix tube (10) is helical form elastoplastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468043.6U CN208239686U (en) | 2018-03-30 | 2018-03-30 | A kind of lateral pressure resistant communications optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820468043.6U CN208239686U (en) | 2018-03-30 | 2018-03-30 | A kind of lateral pressure resistant communications optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239686U true CN208239686U (en) | 2018-12-14 |
Family
ID=64586446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820468043.6U Active CN208239686U (en) | 2018-03-30 | 2018-03-30 | A kind of lateral pressure resistant communications optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239686U (en) |
-
2018
- 2018-03-30 CN CN201820468043.6U patent/CN208239686U/en active Active
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