CN206364208U - A kind of submerged cable joint - Google Patents
A kind of submerged cable joint Download PDFInfo
- Publication number
- CN206364208U CN206364208U CN201621188143.0U CN201621188143U CN206364208U CN 206364208 U CN206364208 U CN 206364208U CN 201621188143 U CN201621188143 U CN 201621188143U CN 206364208 U CN206364208 U CN 206364208U
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- CN
- China
- Prior art keywords
- cable
- metal protection
- protection protector
- tail folder
- sulfuric horizon
- 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.)
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Abstract
The utility model is related to a kind of submerged cable joint; it includes cable to be connected, cable connector; the end of two or more cables to be connected is linked together by cable connector; cable connector exposed part and cable end exposed part after connection are provided with sulfuric horizon I; also include metal protection protector, the metal coating is set on the outside of sulfuric horizon I.The utility model strengthens splice insulation deepwater pressure resistant ability, effectively primary insulation can be protected not frayed due to adding metal protection protector in joint sulfuric horizon outer layer.Sealing tail folder is particularly screwed at metal protection protector two ends, is sealed between sealing tail folder and metal protection protector by O-ring seal, axial restraint between tail folder afterbody and cable plays secondary seal.
Description
Technical field
The utility model is related to a kind of cable connector, more particularly to a kind of submerged cable joint.
Background technology
At present, domestic and international submerged cable sealing structure, sealing structure is simple, and such joint sealing is mostly simple
Vulcanizable construction, i.e., by after cable connector butt welding, the cable connector outer layer after docking does one layer of vulcanizing treatment, such cable
Joint can only be applicable static seal requirement under low current, middle low-voltage, the low condition of work of shallow water pressure, and its degree of protection is relatively low, absolutely
Edge layer is unable to reach with cable interface and effect is fully sealed, and is not suitable for the higher operating mode of high current, high voltage, deep-water pressure.
Utility model content
The purpose of this utility model is to overcome disadvantages described above there is provided a kind of high current, high voltage, degree of protection height, and
And use the wide submerged cable joint of scope.
The technical solution of the utility model is, a kind of submerged cable joint, and it includes cable to be connected, cable connector,
The end of two or more cables to be connected is linked together by cable connector, the exposed portion of the cable connector after connection
Divide and cable end exposed part is provided with sulfuric horizon I, in addition to metal protection protector, the metal coating is set on sulfuric horizon I
Outside.
It is preferred that, the sulfuric horizon of the cable end extended at the insulating barrier of cable end in itself, i.e. cable end
The length of sulfuric horizon I is more than the length of cable end exposed part.
It is preferred that, in addition to tail folder is sealed, the sealing tail folder is arranged on the two ends of metal protection protector, and sealing tail is pressed from both sides and gold
The contact surface for belonging to protective case is provided with O-ring seal.
It is preferred that, in addition to retainer ring, the outer end that the retainer ring is arranged on sealing tail folder seals metal protection protector
Tail presss from both sides axial restraint.
It is preferred that, in addition to sulfuric horizon II, the sulfuric horizon II is arranged on metal protection protector, sealing tail folder, retainer ring
Exposed part.
Advantageous effects of the present utility model are：Due to adding metal protection protector in joint sulfuric horizon outer layer, strengthen
Splice insulation deepwater pressure resistant ability, effectively can protect primary insulation not frayed.Particularly revolved at metal protection protector two ends
Enter to seal tail folder, sealed between sealing tail folder and metal protection protector by O-ring seal, it is axially solid between tail folder afterbody and cable
It is fixed, play secondary seal.
Brief description of the drawings
Fig. 1 is embodiment cable connection joint structural representation of the present utility model；
Fig. 2 is the structural representation of embodiment sulfuric horizon I of the present utility model；
Fig. 3 is embodiment coat of metal mounting structure schematic diagram of the present utility model；
Fig. 4 is the structural representation of embodiment sulfuric horizon II of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Referring to the drawings, a kind of submerged cable joint, it includes cable I 1 to be connected, cable II 2, cable connector 3, vulcanization
Layer I 4, sulfuric horizon II 9, metal protection protector 5, retainer ring 7, sealing tail folder 6 and O-ring seal 8, the end of cable I 1 to be connected and
The end of cable II 2 is linked together by cable connector 3, the exposed part of cable connector 3, the end of cable I 1 and electricity after connection
The end exposed part of cable II 2 is provided with sulfuric horizon I 4, and the sulfuric horizon I 4 extends to the insulation of cable I 1 and the end of cable II 2 in itself
At layer, i.e., the length of sulfuric horizon I 4 is more than the length of cable I 1 and the end exposed part of cable II 2, and the metal protection protector 5 is set
In the outside of sulfuric horizon I 4, the sealing tail folder 6 is arranged on the two ends of metal protection protector 5, sealing tail folder 6 and metal protection protector 5
Contact surface be provided with O-ring seal 8, the retainer ring 7 be arranged on sealing tail folder 6 outer end, by metal protection protector 5, sealing
Tail presss from both sides 6 axial restraints, and the sulfuric horizon II 9 is arranged on metal protection protector 5, sealing tail folder 6, the exposed part of retainer ring 7.
Claims (9)
1. a kind of submerged cable joint, it includes cable to be connected, cable connector, two or more cables to be connected
End linked together by cable connector, the cable connector exposed part and cable end exposed part after connection be provided with sulphur
Change layer I, it is characterised in that also including metal protection protector, the metal coating is set on the outside of sulfuric horizon I.
2. a kind of submerged cable joint according to claim 1, it is characterised in that the sulfuric horizon extension of the cable end
To the insulating barrier of cable end in itself, i.e., the length of sulfuric horizon I of cable end is more than the length of cable end exposed part.
3. a kind of submerged cable joint according to claim 1 or claim 2, it is characterised in that also including sealing tail
Folder, the sealing tail folder is arranged on the two ends of metal protection protector, and the contact surface of sealing tail folder and metal protection protector is provided with O-shaped sealing
Circle.
4. a kind of submerged cable joint according to claim 1 or claim 2, it is characterised in that also including retainer ring,
Metal protection protector sealing tail is pressed from both sides axial restraint by the outer end that the retainer ring is arranged on sealing tail folder.
5. a kind of submerged cable joint according to claim 3, it is characterised in that also including retainer ring, the retainer ring
Metal protection protector sealing tail is pressed from both sides axial restraint by the outer end for being arranged on sealing tail folder.
6. a kind of submerged cable joint according to claim 1 or claim 2, it is characterised in that also including sulfuric horizon
II, the sulfuric horizon II is arranged on metal protection protector, sealing tail folder, the exposed part of retainer ring.
7. a kind of submerged cable joint according to claim 3, it is characterised in that also including sulfuric horizon II, the vulcanization
Layer II is arranged on metal protection protector, sealing tail folder, the exposed part of retainer ring.
8. a kind of submerged cable joint according to claim 4, it is characterised in that also including sulfuric horizon II, the vulcanization
Layer II is arranged on metal protection protector, sealing tail folder, the exposed part of retainer ring.
9. a kind of submerged cable joint according to claim 5, it is characterised in that also including sulfuric horizon II, the vulcanization
Layer II is arranged on metal protection protector, sealing tail folder, the exposed part of retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188143.0U CN206364208U (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188143.0U CN206364208U (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364208U true CN206364208U (en) | 2017-07-28 |
Family
ID=59369366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188143.0U Active CN206364208U (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364208U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299753A (en) * | 2016-10-28 | 2017-01-04 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
| CN108599091A (en) * | 2018-05-31 | 2018-09-28 | 中国舰船研究设计中心 | A kind of underwater coupling arrangement of ship cable |
| CN108767803A (en) * | 2018-07-26 | 2018-11-06 | 中国石油大学胜利学院 | A kind of bracing means avoiding tieing damage among cable |
| CN108847635A (en) * | 2018-06-29 | 2018-11-20 | 苏州优康通信设备有限公司 | A kind of communications cable terminal box |
-
2016
- 2016-10-28 CN CN201621188143.0U patent/CN206364208U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299753A (en) * | 2016-10-28 | 2017-01-04 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
| CN108599091A (en) * | 2018-05-31 | 2018-09-28 | 中国舰船研究设计中心 | A kind of underwater coupling arrangement of ship cable |
| CN108847635A (en) * | 2018-06-29 | 2018-11-20 | 苏州优康通信设备有限公司 | A kind of communications cable terminal box |
| CN108767803A (en) * | 2018-07-26 | 2018-11-06 | 中国石油大学胜利学院 | A kind of bracing means avoiding tieing damage among cable |
| CN108767803B (en) * | 2018-07-26 | 2023-11-28 | 中国石油大学胜利学院 | Reinforcing apparatus for avoiding damage of cable intermediate joint |
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