CN209266050U - A kind of underwater shock resistance pulling force construction of cable - Google Patents
A kind of underwater shock resistance pulling force construction of cable Download PDFInfo
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- CN209266050U CN209266050U CN201920245790.8U CN201920245790U CN209266050U CN 209266050 U CN209266050 U CN 209266050U CN 201920245790 U CN201920245790 U CN 201920245790U CN 209266050 U CN209266050 U CN 209266050U
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- protective layer
- outside
- main shaft
- cable
- pulling force
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Abstract
The utility model discloses a kind of underwater shock resistance pulling force construction of cable, which includes central tensile main shaft, the first protective layer, more signal wires, the second protective layer.The tension main shaft is made using Fiber Materials warp knit weaving process；First protective layer is wrapped on the outside of the tension main shaft；The more signal wire close-packed arrays are simultaneously located on the outside of first protective layer；Second protective layer is set on the outside of the more signal wires and wraps up first protective layer and the more signal wires.The underwater shock resistance pulling force construction of cable provided by the present application, forms cyclic annular rope sling after tension main shaft both ends are self-locking, connection detecting element is more convenient；The double-deck waterproof, enhances watertightness performance；Tension main shaft integrally penetrates through cable, intermediate without connecting, safe and reliable, guarantee cable tensile capacity, and has preferable softness.The close wound side by side of signal transmssion line reduces the outside diameter of cable outside the first protective layer.
Description
Technical field
The utility model relates to field of cable technology, more particularly to a kind of underwater shock resistance pulling force construction of cable.
Background technique
Cable is usually by several or several groups of conducting wires (every group at least two) are twisted, between every group of conducting wire mutually absolutely
Edge, entire outside are surrounded by the coating of high-insulation.With interior energization, the feature of external insulation.
And it is applied to the cable being laid under water, due to the particularity of application environment, it is desirable that have under water with cable needs
While good waterproof performance and insulation performance, there is good tensile property, i.e., after cable holds receipts impact, cable cannot break
It splits, while guaranteeing the normal work of cable internal element.Therefore, how to provide it is a kind of have stronger shock resistance pulling force ability and
The cable of waterproof performance is those skilled in the art's technical problem urgently to be solved.
Utility model content
The utility model provides a kind of underwater shock resistance pulling force construction of cable.
The utility model provides following scheme:
A kind of underwater shock resistance pulling force construction of cable, comprising:
Tension main shaft, the tension main shaft are made using Fiber Materials warp knit weaving process；
First protective layer, first protective layer are wrapped on the outside of the tension main shaft；
More signal wires, the more signal wire close-packed arrays are simultaneously located on the outside of first protective layer；
Second protective layer, second protective layer be set on the outside of the more signal wires and by first protective layer with
And the more signal wire packages；
Wherein, tension main shaft both ends are respectively formed with cyclic annular rope sling, and the cyclic annular rope sling at both ends is exposed to described
On the outside of one protective layer and the second protective layer；The ring-type rope sling is connect for realizing with detecting element by pin shaft.
Preferred: the tension main shaft has been axially formed central through hole along it, is provided in the central through hole perforative
Tension gasket for packing.
Preferred: first protective layer and second protective layer are all made of continuous extrusion process and make to be formed.
Preferred: the cross section formed after the more signal wire close-packed arrays is the cross for not being covered with first protective layer
The arcuate structure of section；Cross section a part of second protective layer is fitted closely with the arcuate structure, another part with
First protective layer fits closely.
Preferred: the signal wire includes using the twisted conductor formed of multiply silver-coated copper wire and being wrapped in the conductor
The insulating layer of the fluoroplastics in outside.
It is preferred: tin plating shielded layer being provided with using weaving on the outside of the insulating layer.
Preferred: the respective both ends of the more signal wires are exposed to respectively outside second protective layer.
Preferred: the ring-type rope sling is to be made using the self-locking technique of intersection.
Preferred: first protective layer and second protective layer are all made of waterproof antiwear material and are made.
According to specific embodiment provided by the utility model, the utility model discloses following technical effects:
By the utility model, a kind of underwater shock resistance pulling force construction of cable may be implemented, it in an implementation mode, should
Structure may include tension main shaft, and the tension main shaft is made using Fiber Materials warp knit weaving process；First protective layer, institute
The first protective layer is stated to be wrapped on the outside of the tension main shaft；More signal wires, the more signal wire close-packed arrays are simultaneously located at institute
It states on the outside of the first protective layer；Second protective layer, second protective layer are set on the outside of the more signal wires and by described the
One protective layer and the more signal wire packages；Wherein, tension main shaft both ends are respectively formed with cyclic annular rope sling, both ends
Cyclic annular rope sling is exposed on the outside of first protective layer and the second protective layer；The ring-type rope sling is for realizing first with detection
Part is connected by pin shaft.The underwater shock resistance pulling force construction of cable provided by the present application is formed cyclic annular after tension main shaft both ends are self-locking
Rope sling, connection detecting element are more convenient；The double-deck waterproof, enhances watertightness performance；Tension main shaft integrally penetrates through cable, and intermediate nothing connects
It is continuous, it is safe and reliable, guarantee cable tensile capacity, and there is preferable softness.The close wound side by side of signal transmssion line is
Outside one protective layer, reduce the outside diameter of cable.Compact-sized, installation, use, maintenance are very convenient.It is not only suitable for making under water
Industry is also suitable the fields such as petroleum, chemical industry, geological prospecting.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of underwater shock resistance pulling force construction of cable provided by the embodiment of the utility model；
Fig. 2 is cross-sectional view provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of cyclic annular rope sling provided by the embodiment of the utility model.
In figure: tension main shaft 1, the first protective layer 2, signal wire 3, conductor 301, insulating layer 301, tin plating shielded layer 303,
Two protective layers 4, cyclic annular rope sling 5, tension gasket for packing 6.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
Embodiment
It is a kind of underwater shock resistance pulling force construction of cable provided by the embodiment of the utility model, such as referring to Fig. 1, Fig. 2, Fig. 3
Shown in Fig. 1, Fig. 2, Fig. 3.
Tension main shaft 1, the tension main shaft 1 are made using Fiber Materials warp knit weaving process；
First protective layer 2, first protective layer 2 are wrapped in 1 outside of tension main shaft；
More signal wires 3,3 close-packed arrays of the more signal wires are simultaneously located at 2 outside of the first protective layer；
Second protective layer 4, second protective layer 4 are set to more 3 outsides of signal wire and protect described first
Layer 2 and the more signal wires 3 wrap up；Further, first protective layer 2 and second protective layer 4 are all made of
Waterproof antiwear material is made.
Wherein, 1 both ends of tension main shaft are respectively formed with cyclic annular rope sling 5, and the cyclic annular rope sling 5 at both ends is exposed to described
4 outside of first protective layer 2 and the second protective layer；The ring-type rope sling 5 is connect for realizing with detecting element by pin shaft.It should
Cyclic annular rope sling 5 can guarantee when connecting with detecting element, prevent from causing to damage to tension main shaft without using components such as clips.
In specifically production, the ring-type rope sling 5 is to be made using the self-locking technique of intersection.
Further, the tension main shaft 1, which is axially formed center along it, central through hole, is provided in the central through hole
Perforative tension gasket for packing 6.First protective layer 2 and second protective layer 4 are all made of continuous extrusion process production shape
At.
In order to improve the flexibility of cable and reduce cable size, the embodiment of the present application can provide the more signals
The cross section formed after line close-packed arrays is the arcuate structure for not being covered with the cross section of first protective layer；Second protection
Cross section a part of layer is fitted closely with the arcuate structure, and another part is fitted closely with first protective layer.This Shen
The layout type for the signal wire that please be provided, is different from traditional equally distributed mode, can make in this way in signal wire radical
When less, part on the outside of the first protective layer is concentrated on, can not protected with second directly on the outside of the first protective layer of signal wire
Layer contact achievees the purpose that reduce cable size.The signal wire 3 includes using the twisted conductor formed of multiply silver-coated copper wire
301 and be wrapped in 301 outside of the conductor fluoroplastics insulating layer 302.Weaving is used on the outside of the insulating layer 302
It is provided with tin plating shielded layer 303.It is electrically connected for convenience with other equipment realization, the respective both ends point of the more signal wires 3
It is not exposed to outside second protective layer.
The embodiment of the present application provides a kind of underwater shock resistance pulling force cable, it is equipped with tension main shaft.Tension main shaft is height
Strength fiber material is woven to be formed, and cyclic annular rope sling is formed after both ends are self-locking, and cyclic annular rope sling is exposed in the first protective layer and second
Outside protective layer, exposed length is set as needed, and facilitates installation.Tension main-shaft core is equipped with tension gasket for packing, increases cable
Tensile property reduces cable elongation percentage.First protective layer is wrapped in outside tension main shaft, plays pair of protection tension main shaft and waterproof
Layer effect.Signal transmssion line conductor is twisted to be regular, insulating layer is wrapped up outside conductor, in insulating layer woven shield.Insulating layer
It is all made of continuous extrusion way to be made, to waterproof.The close wound side by side of signal transmssion line improves electricity outside the first protective layer
Cable flexibility reduces the outside diameter of cable.Second protective layer tight prevents cable from intaking outside signal transmssion line.Signal transmission
Line both ends are exposed outside the second protective layer, and exposed length is set as needed, and facilitate installation.
1, connection and installation for convenience: tension main shaft, which is that high tensile strength fibrous material is woven, to be formed, shape after both ends are self-locking
Circlewise rope sling, cyclic annular rope sling is exposed outside the first protective layer and the second protective layer, and exposed length is set as needed；Signal passes
Defeated line both ends are exposed outside the second protective layer, and exposed length is set as needed, and facilitate installation.
2, in order to reach higher shock resistance pull-off force, tension main shaft uses braiding structure, in tension main shaft braiding structure
Centre setting tension gasket for packing, to improve the shock resistance pulling force of cable.
3, the conductor being twisted according to cable transmission characteristic requirements, signal wire by multiply silver-coated copper wire wraps up the fluorine modeling of conductor
Expect insulating layer and weave tin plating shielded layer composition on the insulating layer, improves the anti-corrosion ability of conductor and shielded layer, increase electrical isolation
Characteristic.
4, in order to mitigate cable weight, reduce outer diameter, increase flexibility, the close wound side by side of signal wire is in the first protective layer
Outside.
5, in order to improve the fire resistance characteristic of cable: being provided with the first protective layer outside tension main shaft and protected to tension main shaft
Shield and waterproof action；It is provided with the second protective layer outside signal wire, protection and the effect of waterproof are carried out to signal wire；Interior second protects
Sheath is all made of waterproof antiwear material, while increasing cable wear resistance energy.
It is woven into tension main shaft, the self-locking rear formation ring in both ends that the utility model uses center to set high tensile strength fibrous material
Shape rope sling is easily installed, and the technical solution of the inside and outside double-deck sheath is arranged, and solves the characteristic of cable shock resistance pulling force and waterproof,
Cable is lighter, more soft, and installation is more convenient.
The underwater shock resistance pulling force construction of cable provided by the present application forms cyclic annular rope sling, even after tension main shaft both ends are self-locking
It is more convenient to connect detecting element；The double-deck waterproof, enhances watertightness performance；Tension main shaft integrally penetrates through cable, intermediate without connecting, peace
Entirely, reliably, guarantee cable tensile capacity, and there is preferable softness.The close wound side by side of signal transmssion line is protected first
Outside sheath, reduce the outside diameter of cable.Compact-sized, installation, use, maintenance are very convenient.It is not only suitable for underwater operation,
It is applicable in the fields such as petroleum, chemical industry, geological prospecting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (9)
1. a kind of underwater shock resistance pulling force construction of cable characterized by comprising
Tension main shaft, the tension main shaft are made using Fiber Materials warp knit weaving process；
First protective layer, first protective layer are wrapped on the outside of the tension main shaft；
More signal wires, the more signal wire close-packed arrays are simultaneously located on the outside of first protective layer；
Second protective layer, second protective layer are set on the outside of the more signal wires and by first protective layers and more
The package of signal wire described in root；
Wherein, tension main shaft both ends are respectively formed with cyclic annular rope sling, and the cyclic annular rope sling at both ends is exposed to described first and protects
On the outside of sheath and the second protective layer；The ring-type rope sling is connect for realizing with detecting element by pin shaft.
2. the underwater shock resistance pulling force construction of cable according to claim 1, which is characterized in that the tension main shaft is along its axis
To central through hole is formed, perforative tension gasket for packing is provided in the central through hole.
3. the underwater shock resistance pulling force construction of cable according to claim 1, which is characterized in that first protective layer and
Second protective layer is all made of continuous extrusion process and makes to be formed.
4. the underwater shock resistance pulling force construction of cable according to claim 1, which is characterized in that the more signal wires are close
The cross section formed after arrangement is the arcuate structure for not being covered with the cross section of first protective layer；The cross of second protective layer
Section a part is fitted closely with the arcuate structure, and another part is fitted closely with first protective layer.
5. the underwater shock resistance pulling force construction of cable according to claim 4, which is characterized in that the signal wire includes using
The insulating layer of the twisted conductor formed of multiply silver-coated copper wire and the fluoroplastics being wrapped on the outside of the conductor.
6. the underwater shock resistance pulling force construction of cable according to claim 5, which is characterized in that used on the outside of the insulating layer
Weaving is provided with tin plating shielded layer.
7. the underwater shock resistance pulling force construction of cable according to claim 6, which is characterized in that more signal wires it is each
It is exposed to respectively from both ends outside second protective layer.
8. the underwater shock resistance pulling force construction of cable according to claim 1, which is characterized in that the ring-type rope sling is to use
Intersect self-locking technique to be made.
9. the underwater shock resistance pulling force construction of cable according to claim 1, which is characterized in that first protective layer and
Second protective layer is all made of waterproof antiwear material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245790.8U CN209266050U (en) | 2019-02-27 | 2019-02-27 | A kind of underwater shock resistance pulling force construction of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245790.8U CN209266050U (en) | 2019-02-27 | 2019-02-27 | A kind of underwater shock resistance pulling force construction of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266050U true CN209266050U (en) | 2019-08-16 |
Family
ID=67585393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245790.8U Expired - Fee Related CN209266050U (en) | 2019-02-27 | 2019-02-27 | A kind of underwater shock resistance pulling force construction of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266050U (en) |
-
2019
- 2019-02-27 CN CN201920245790.8U patent/CN209266050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Bingxiang Inventor after: Li Yongfeng Inventor after: Xiong Yong Inventor after: Yu Shuiquan Inventor after: Zhan Biwu Inventor after: Wang Rui Inventor before: Ding Bingxiang Inventor before: Li Yongfeng Inventor before: Xiong Yong Inventor before: Yu Shuiquan Inventor before: Zhan Biwu Inventor before: Wang Rui |
|
| 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: 20190816 Termination date: 20210227 |