CN209281917U - A kind of seabed resistance to compression stretch-proof cable - Google Patents
A kind of seabed resistance to compression stretch-proof cable Download PDFInfo
- Publication number
- CN209281917U CN209281917U CN201821366832.5U CN201821366832U CN209281917U CN 209281917 U CN209281917 U CN 209281917U CN 201821366832 U CN201821366832 U CN 201821366832U CN 209281917 U CN209281917 U CN 209281917U
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- CN
- China
- Prior art keywords
- layer
- rubber layer
- several
- annulus
- wall
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of seabed resistance to compression stretch-proof cables, including cable body, protection outer layer is provided on the outside of the cable body, and it protects the inner wall of outer layer to be bonded and is provided with rubber layer, the inner wall surface of the rubber layer offers several concave grooves, polyethylene filled layer is filled with inside the rubber layer, and the fixed fitting in the inside of rubber layer is provided with several annulus skeletons, the surface of the annulus skeleton is fixedly welded with several fixed blocks, and the inner wall surface of annulus skeleton is welded with several support columns, the inner end of the support column is fixedly connected with the inner circular layer that blocks water, and the inside for the inner circular layer that blocks water has been filled with cotton paper fixing layer, package is provided with conductor inside the cotton paper fixing layer.The rubber layer being bonded inside protection outer layer reinforces whole cable intensity, is further strengthened in stretch-resistance.
Description
Technical field
The utility model relates to submerged cable field, specially a kind of seabed resistance to compression stretch-proof cable.
Background technique
Submerged cable is mainly used on underwater electrical equipment, thus realize the functions such as power Transmission, signal control, but water
During use, the resistance to compression tensile resistance of cable is poor, and especially in deep-sea, pressure is huge for lower equipment, and sea
Aqueous corrosion is also bigger, and cable is easy to damage.
Utility model content
The purpose of this utility model is to provide a kind of seabed resistance to compression stretch-proof cables, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of seabed resistance to compression stretch-proof cable, including
Cable body, the cable body outside are provided with protection outer layer, and protect the inner wall of outer layer to be bonded and be provided with rubber layer, institute
The inner wall surface for stating rubber layer offers several concave grooves, and polyethylene filled layer, and rubber are filled with inside the rubber layer
The fixed fitting in the inside of glue-line is provided with several annulus skeletons, and the surface of the annulus skeleton is fixedly welded with several and fixes
Block, and the inner wall surface of annulus skeleton is welded with several support columns, and the inner end of the support column, which is fixedly connected with, to block water
Inner circular layer, and the inside for the inner circular layer that blocks water has been filled with cotton paper fixing layer, and package is provided with inside the cotton paper fixing layer
Conductor.
Preferably, the interior central of the fixed block is provided with interlayer board, and interlayer board two sides are provided with spring groove.
Preferably, the spring groove is internally provided with compressed spring, the inner end of the compressed spring and interlayer plate surface
It is fixedly welded, and the other end of compressed spring is fixedly welded with anti-skidding end, the anti-skidding end active card is set to spring groove
It is interior, and the outer surface of anti-skidding end is uniformly distributed and is provided with antiskid particles.
Preferably, the concave slot number of the rubber layer inner wall surface is consistent with the quantity of fixed block, and concave groove with
Fixed block Matching installation.
Preferably, the support column is set to the inside of annulus skeleton, and support column is welded in annulus skeletal internal
Wall is up and down at the center in orientation.
Compared with prior art, the utility model has the beneficial effects that
1. fixed block is bumped into the concave groove opened up on rubber layer inner wall, keep annulus skeleton secured, effect can
Resistance to compression is effectively carried out in deep-sea；
2. the rubber layer being bonded inside protection outer layer reinforces whole cable intensity, obtained in stretch-resistance into one
Step is reinforced.
Detailed description of the invention
Fig. 1 is utility model diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model fixed-block-architecture (FBA) schematic diagram.
In figure: cable body 1, protection outer layer 2, rubber layer 3, annulus skeleton 4, fixed block 5, support column 6, block water inner circular layer
7, polyethylene filled layer 8, conductor 9, cotton paper fixing layer 10, anti-skidding end 51, antiskid particles 52.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of seabed resistance to compression stretch-proof cable, including electricity
Cable ontology 1 is provided with protection outer layer 2 on the outside of cable body 1, and protects the inner wall of outer layer 2 to be bonded and be provided with rubber layer 3, rubber
The inner wall surface of glue-line 3 offers several concave grooves, and polyethylene filled layer 8, and rubber layer 3 are filled with inside rubber layer 3
The fixed fitting in inside be provided with several annulus skeletons 4, the surface of annulus skeleton 4 is fixedly welded with several fixed blocks 5, and
And the inner wall surface of annulus skeleton 4 is welded with several support columns 6, the inner end of support column 6 is fixedly connected with the inner circular layer that blocks water
7, and the inside for the inner circular layer 7 that blocks water has been filled with cotton paper fixing layer 10, and package is provided with conductor inside cotton paper fixing layer 10
9。
Further, the interior central of fixed block 5 is provided with interlayer board, and interlayer board two sides are provided with spring groove；
Further, spring groove is internally provided with compressed spring, the inner end of compressed spring and the fixed weldering of interlayer plate surface
It connecing, and the other end of compressed spring is fixedly welded with anti-skidding end 51, anti-skidding 51 active card of end is set in spring groove, and
The outer surface of anti-skidding end 51, which is uniformly distributed, is provided with antiskid particles 52；
Further, the concave slot number of 3 inner wall surface of rubber layer is consistent with the quantity of fixed block 5, and concave groove with
5 Matching installation of fixed block；
Further, support column 6 is set to the inside of annulus skeleton 4, and support column 6 is welded in inside annulus skeleton 4
Inner wall is up and down at the center in orientation.
Working principle: protection outer layer 2 can be using the relatively strong erosion-resisting material of toughness, and the alternative of material is more, can
It suitably to be selected according to cost, is just not listed one by one herein, then protects 3 pairs of rubber layer whole cables being bonded inside outer layer 2
Intensity is reinforced, and is further strengthened in stretch-resistance, is provided with several annulus skeletons 4 in rubber layer 3, and two
Annulus skeleton 4 is mounted equidistant, and is bumped into the concave groove opened up on 3 inner wall of rubber layer by fixed block 5, makes annulus skeleton 4
Can be secured, effect can effectively carry out resistance to compression in deep-sea, and annulus skeleton 4 passes through support column and 7 phase of inner circular layer that blocks water
It connects, is provided with steel ring (being not drawn into figure) in the ring for the inner circular layer 7 that blocks water, steel ring is to be set to support column to connect the inner ring that blocks water
At the position of layer 7, polyethylene filled layer 8 is set in order to reach good insulation effect, conductor is set in the inner circular layer 7 that blocks water,
It blocks water to also fill up in inner circular layer 7 and is provided with cotton paper fixing layer 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of seabed resistance to compression stretch-proof cable, including cable body (1), it is characterised in that: set on the outside of the cable body (1)
It is equipped with protection outer layer (2), and protects the inner wall of outer layer (2) to be bonded and is provided with rubber layer (3), the inner wall of the rubber layer (3)
Surface offers several concave grooves, is filled with polyethylene filled layer (8) inside the rubber layer (3), and rubber layer (3)
The fixed fitting in inside is provided with several annulus skeletons (4), and the surface of the annulus skeleton (4) is fixedly welded with several and fixes
Block (5), and the inner wall surface of annulus skeleton (4) is welded with several support columns (6), and the inner end of the support column (6) is solid
Surely it is connected with the inner circular layer that blocks water (7), and the inside of the inner circular layer that blocks water (7) has been filled with cotton paper fixing layer (10), the cotton
Package is provided with conductor (9) inside paper fixing layer (10).
2. a kind of seabed resistance to compression stretch-proof cable according to claim 1, it is characterised in that: the fixed block (5) it is interior
Portion has been centrally located interlayer board, and interlayer board two sides are provided with spring groove.
3. a kind of seabed resistance to compression stretch-proof cable according to claim 2, it is characterised in that: setting inside the spring groove
There is compressed spring, inner end and the interlayer plate surface of the compressed spring are fixedly welded, and the other end of compressed spring is fixed
It is welded with anti-skidding end (51), anti-skidding end (51) active card is set in spring groove, and the outside of anti-skidding end (51)
Surface, which is uniformly distributed, is provided with antiskid particles (52).
4. a kind of seabed resistance to compression stretch-proof cable according to claim 1, it is characterised in that: rubber layer (3) inner wall
The concave slot number on surface is consistent with the quantity of fixed block (5), and concave groove and fixed block (5) Matching installation.
5. a kind of seabed resistance to compression stretch-proof cable according to claim 1, it is characterised in that: support column (6) setting
In the inside of annulus skeleton (4), and support column (6) is welded in the center in the internal inner wall of annulus skeleton (4) orientation up and down
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366832.5U CN209281917U (en) | 2018-08-23 | 2018-08-23 | A kind of seabed resistance to compression stretch-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821366832.5U CN209281917U (en) | 2018-08-23 | 2018-08-23 | A kind of seabed resistance to compression stretch-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281917U true CN209281917U (en) | 2019-08-20 |
Family
ID=67598760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821366832.5U Expired - Fee Related CN209281917U (en) | 2018-08-23 | 2018-08-23 | A kind of seabed resistance to compression stretch-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281917U (en) |
-
2018
- 2018-08-23 CN CN201821366832.5U patent/CN209281917U/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: 20190820 Termination date: 20200823 |