CN206819751U - A kind of tension flexible waterproof type cable - Google Patents
A kind of tension flexible waterproof type cable Download PDFInfo
- Publication number
- CN206819751U CN206819751U CN201720453571.XU CN201720453571U CN206819751U CN 206819751 U CN206819751 U CN 206819751U CN 201720453571 U CN201720453571 U CN 201720453571U CN 206819751 U CN206819751 U CN 206819751U
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- conductor
- cable
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- tension
- cable core
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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
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Abstract
The utility model discloses a kind of tension flexible waterproof type cable, including cable core, interior quilt, outer quilt, it is characterised in that：Quilt in the cable core outer wrap, interior by quilt outside outer wrap, if cable core includes carried interest conductor and tension muscle, conductor is symmetrical, and tension muscle is uniformly distributed around conductor；The conductor outer wrap has insulating barrier, is closely connected by conductor fluid sealant between insulating barrier and conductor；It is described it is interior by inside be provided with cable core fluid sealant, cable core fluid sealant is filled in around insulating barrier and tension muscle.The utility model provides the watertight type cable of improved structure, make full use of cable when producing various process conditions reach the purpose of watertight, make use of extrusion pressure during crowded rubber to make each structure of cable closely knit compact emphatically.The whole equal softness of cable high polymer material is readily bent, and has stronger tensile capacity again.
Description
【Technical field】
The technical field of watertight type cable is the utility model is related to, particularly a kind of technology of tension flexible waterproof type cable
Field.
【Background technology】
Marine cable is that a kind of collection power transmission numeral model and video signal transmission and gas or liquid conveying etc. are more
The high-tech composite cable of functions.Due to ocean navigation and the development of exploration, to the electricity used in ship and underwater installation
Cable proposes higher requirement, wherein mostly important is exactly the watertightness of cable.Watertight type cable is applied to various ships and water
Lower equipment occasion, it is laid between the bulkheads such as ship watertight compartment, pressure-resistant cabin, damage line Cabin, it can also be used to underwater detectoscope,
Underwater robot, sonoprobe and lash ship link use.There is seal request between above-mentioned occasion part, watertight type cable can hinder
Sealing is circulated by the space among cable, plays resistance effect.
The underwater tensile capacity degree of flexibility of current watertight type marine cable is all bad, and because the immersion of seawater
And corrosivity, durability is not strong, and service life is not grown.
【Utility model content】
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of tension flexible waterproof type cable,
Watertightness, pull resistance, flexibility are good, and each structure of cable is closely knit compact, processing method simple and stable.
To achieve the above object, the utility model proposes a kind of tension flexible waterproof type cable, including cable core, interior quilt,
Outer quilt, it is characterised in that：Quilt in the cable core outer wrap, it is interior by quilt outside outer wrap, if cable core includes carried interest conductor and resisted
Lacing wire, conductor is symmetrical, and tension muscle is uniformly distributed around conductor；The conductor outer wrap has an insulating barrier, insulating barrier and
Closely connected by conductor fluid sealant between conductor；It is described it is interior by inside be provided with cable core fluid sealant, cable core fluid sealant is filled in absolutely
Around edge layer and tension muscle.
Interior braiding layer is additionally provided with preferably, described between outer quilt.
Preferably, the count of the braiding layer, which should be not less than 80%, is not more than 85%, the braid angle of braiding layer should
Between 30 °~60 °.
Preferably, the quantity of the conductor is 2~6, twisted pitch is 10-13 times of twisted external diameter.
The beneficial effects of the utility model：
The utility model provides the watertight type cable of improved structure, make full use of cable when producing various process conditions reach
To the purpose of watertight, extrusion pressure during crowded rubber make use of to make each structure of cable closely knit compact emphatically.Whole cable macromolecule material
Expect that equal softness is readily bent, there is stronger tensile capacity again.
Feature and advantage of the present utility model will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of sectional view of tension flexible waterproof type cable of the utility model.
In figure：Quilt, 7- are compiled in 1- conductors, 2- conductors fluid sealant, 3- insulating barriers, 4- tensions muscle, 5- cable cores fluid sealant, 6-
The outer quilt of tissue layer, 8-.
【Embodiment】
Conductor 1：Conductor 1 is made up of some tin plating annealed copper lines.Conductor 1 applies certain tension force when being twisted, ensure
It is twisted close.
Conductor fluid sealant 2：It is a kind of vulcanizable EP rubbers, the rubber uses more parts of fillers, soft easy to process,
Adhesive force is moderate.It is squeezed in using double-layer coextrusion mode and insulation 3 on conductor 1, the flexibility of itself adds the pressure for squeezing rubber technique
Power, it is ensured that fill up the gap of conductor 1.
Insulating barrier 3：It is a kind of EP rubbers for meeting IEC60092-360, is sealed by the way of double-layer coextrusion with conductor
Glue 2 is squeezed on conductor 1 together, is vulcanized by continuous vulcanization pipeline.EP rubbers has excellent electrical property, not because component is poor
Different and excessive change performance, it is set also not lose electrical property in wet environment by being formulated improvement.
Tension muscle 4：It is that circular adhesive tape is process by polypropylene.Polypropylene is also known as polypropylene (PP), has good bend resistance
Performance, mechanical performance is excellent, and density is low.The tension muscle 4 both plays a part of filling cable core space, assigns cable good resistance to again
Bending and tensile capacity.
Cable core fluid sealant 5：It is a kind of vulcanizable EP rubbers.Cable core is squeezed in using double-layer coextrusion mode by 6 with interior
On, the gap full of cable core.
It is interior by 6：It is a kind of neoprene for meeting IEC60092-360.Used using crowded rubber technique and cable core fluid sealant 5
Double-layer coextrusion mode is squeezed on cable core, continuous vulcanization.Neoprene has good mechanical performance, plays protective action.
Braiding layer 7：Using tinned copper wire material, turn into cross network structure using braider braiding.Braiding layer 7 can rise
To electric screening action, good mechanical protection effect can be also played.
It is outer by 8：It is a kind of CSM for meeting IEC60092-360.Establishment is squeezed in using crowded rubber technique
On layer 7, because squeezing pressure during rubber, the gap of braiding layer 7 can be full of.There is CSM excellent chemically-resistant to be situated between
Matter burn into ozone-resistant aoxidizes and the performance such as resistance to oil corrosion, fire-retardant protrudes, also with it is anti-wait become, it is heat-resisting, anti-ionizing radiation, resistance to low
Temperature, anti scuffing and electrical insulation capability and excellent mechanical performance.It can meet the work in seawater rugged environment by 8 as outer
Make, can also resist mechanical damage.
Refering to Fig. 1, a kind of tension flexible waterproof type cable of the utility model, including cable core, it is interior by 6, outer by 8, its feature
It is：It is interior by 8, if cable core includes carried interest conductor 1 and tension muscle 4, to be led outside 6 outer wraps by 6 in the cable core outer wrap
Body 1 is symmetrical, and tension muscle 4 is uniformly distributed around conductor 1；The outer wrap of conductor 1 has an insulating barrier 3, insulating barrier 3 and leads
Closely connected by conductor fluid sealant 2 between body 1；It is described it is interior by 6 inside be provided with cable core fluid sealant 5, cable core fluid sealant 5 is filled in
Around insulating barrier 3 and tension muscle 4.It is described interior by 6 and outer to be additionally provided with braiding layer 7 between 8.The quantity of the conductor 1 is 2~6
Root.
The count of the braiding layer 7 should be not less than 80% and be not more than 85%, the braid angle of braiding layer 7 should 30 °~
Between 60 °.The quantity of the conductor 1 is 2~6, and twisted pitch is 10-13 times of twisted external diameter.The braiding of braiding layer 7
Density should be not less than 80% and be not more than 85%, and the braid angle of braiding layer 7 should be between 30 °~60 °.
The specification of polypropylene packing and insulated wire cores outside diameter d relation are as follows：
Confirmed through overtesting, 3*1.5mm2This product can bear 1200N pulling force it is not broken.According to American army mark watertight
Property test requirements document, can also have air-tightness concurrently by 8.0Mpa waterproof test.
The utility model, make full use of cable when producing various process conditions reach the purpose of watertight, make use of emphatically crowded
Extrusion pressure during rubber makes each structure of cable closely knit compact.The whole equal softness of cable high polymer material is readily bent, and is had again stronger
Tensile capacity.
Above-described embodiment be to explanation of the present utility model, be not to restriction of the present utility model, it is any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (4)
1. a kind of tension flexible waterproof type cable, including cable core, interior quilt (6), outer quilt (8), it is characterised in that：Outside the cable core
By (6) in parcel, the outer quilt (8) of interior quilt (6) outer wrap, if cable core includes carried interest conductor (1) and tension muscle (4), conductor (1) is right
Claim distribution, tension muscle (4) is uniformly distributed around conductor (1)；Conductor (1) outer wrap has insulating barrier (3), insulating barrier
(3) closely connected by conductor fluid sealant (2) between conductor (1)；Cable core fluid sealant (5), cable are provided with inside the interior quilt (6)
Core fluid sealant (5) is filled in around insulating barrier (3) and tension muscle (4).
A kind of 2. tension flexible waterproof type cable as claimed in claim 1, it is characterised in that：The interior quilt (6) and outer quilt (8)
Between be additionally provided with braiding layer (7).
A kind of 3. tension flexible waterproof type cable as claimed in claim 2, it is characterised in that：The braiding of the braiding layer (7)
Density should be not less than 80% and be not more than 85%, and the braid angle of braiding layer (7) should be between 30 °~60 °.
A kind of 4. tension flexible waterproof type cable as claimed in claim 1, it is characterised in that：The quantity of the conductor (1) is 2
~6, twisted pitch is 10-13 times of twisted external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453571.XU CN206819751U (en) | 2017-04-27 | 2017-04-27 | A kind of tension flexible waterproof type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453571.XU CN206819751U (en) | 2017-04-27 | 2017-04-27 | A kind of tension flexible waterproof type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819751U true CN206819751U (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453571.XU Active CN206819751U (en) | 2017-04-27 | 2017-04-27 | A kind of tension flexible waterproof type cable |
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| Country | Link |
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| CN (1) | CN206819751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997790A (en) * | 2017-04-27 | 2017-08-01 | 威海市泓淋电子有限公司 | A kind of tension flexible waterproof type cable and preparation method |
-
2017
- 2017-04-27 CN CN201720453571.XU patent/CN206819751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997790A (en) * | 2017-04-27 | 2017-08-01 | 威海市泓淋电子有限公司 | A kind of tension flexible waterproof type cable and preparation method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 Pudong Road, Weihai Economic and Technological Zone, Weihai City, Shandong Province, 9-10 Patentee after: Weihai city Hong Lin Electric Power Technology Limited by Share Ltd Address before: 264200 Pudong Road, Weihai Economic and Technological Zone, Weihai City, Shandong Province, 9-10 Patentee before: Weihai Honglin Electronics Co., Ltd. |