CN106299753A - A kind of submerged cable joint - Google Patents
A kind of submerged cable joint Download PDFInfo
- Publication number
- CN106299753A CN106299753A CN201610962369.XA CN201610962369A CN106299753A CN 106299753 A CN106299753 A CN 106299753A CN 201610962369 A CN201610962369 A CN 201610962369A CN 106299753 A CN106299753 A CN 106299753A
- Authority
- CN
- China
- Prior art keywords
- cable
- metal protection
- tail folder
- protection protector
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
Abstract
The present invention relates 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 that metal protection protector, described metal coating are set on the outside of sulfuric horizon I.Due to the fact that and add metal protection protector at joint sulfuric horizon outer layer, strengthen splice insulation deepwater pressure resistant ability, can effectively protect primary insulation the most frayed.Particularly screw at metal protection protector two ends and seal tail folder, seal and sealed by O RunddichtringO between tail folder and metal protection protector, axial restraint between tail folder afterbody and cable, plays secondary seal.
Description
Technical field
The present invention relates to a kind of cable connector, particularly relate to a kind of submerged cable joint.
Background technology
At present, domestic and international submerged cable seals structure, and sealing structure is simple, and such joint sealing is mostly simple
Vulcanizable construction, will cable connector docking welding after, the cable connector outer layer after docking does one layer of vulcanizing treatment, such cable
Joint can only be suitable for static seal requirement under small area analysis, middle low-voltage, the low working condition of shallow water pressure, and its degree of protection is on the low side, absolutely
Edge layer and cable interface are unable to reach and fully seal effect, are not suitable for big electric current, high voltage, operating mode that deep-water pressure is higher.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of big electric current, high voltage, degree of protection are high, and make
With the wide submerged cable joint of scope.
The technical scheme is that, a kind of submerged cable joint, it includes cable to be connected, cable connector, two
Or the end of plural cable to be connected is linked together by cable connector, the cable connector exposed part after connection and
Cable end exposed part is provided with sulfuric horizon I, also includes that metal protection protector, described metal coating are set on outside sulfuric horizon I
Portion.
Preferably, the sulfuric horizon of described cable end extends at the insulating barrier of cable end itself, i.e. cable end
Sulfuric horizon I length is more than the length of cable end exposed part.
Preferably, also including sealing tail folder, described sealing tail folder is arranged on the two ends of metal protection protector, seals tail folder and gold
The contact surface belonging to protection set is provided with O RunddichtringO.
Preferably, also include that retainer ring, described retainer ring are arranged on the outer end sealing tail folder by metal protection protector sealing
Tail folder axial restraint.
Preferably, also include that sulfuric horizon II, described sulfuric horizon II are arranged on metal protection protector, seal tail folder, retainer ring
Exposed part.
The method have the benefit that: owing to adding metal protection protector at joint sulfuric horizon outer layer, strengthen and connect
Head insulation deepwater pressure resistant ability, can effectively protect primary insulation the most frayed.Particularly screw in close at metal protection protector two ends
Sealing is pressed from both sides, and seals and is sealed by O RunddichtringO between tail folder and metal protection protector, axial restraint between tail folder afterbody and cable,
Play secondary seal.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention cable connection joint structural representations；
Fig. 2 is embodiments of the invention sulfuric horizon I structural representation；
Fig. 3 is embodiments of the invention coat of metal mounting structure schematic diagrams；
Fig. 4 is embodiments of the invention sulfuric horizon II structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to the drawings, a kind of submerged cable joint, it includes cable I 1 to be connected, cable II 2, cable connector 3, sulfuration
Layer I 4, sulfuric horizon II 9, metal protection protector 5, retainer ring 7, seal tail folder 6 and O RunddichtringOs 8, the end of cable I 1 to be connected and
The end of cable II 2 is linked together by cable connector 3, cable connector 3 exposed part, cable I 1 end and the electricity after connection
Cable II 2 end exposed part is provided with sulfuric horizon I 4, and described sulfuric horizon I 4 extends to cable I 1 and the insulation of cable II 2 end itself
At Ceng, i.e. sulfuric horizon I 4 length is more than cable I 1 and the length of cable II 2 end exposed part, and described metal protection protector 5 is arranged
In the outside of sulfuric horizon I 4, described sealing tail folder 6 is arranged on the two ends of metal protection protector 5, seals tail folder 6 and metal protection protector 5
Contact surface be provided with O RunddichtringO 8, described retainer ring 7 be arranged on seal tail folder 6 outer end, by metal protection protector 5, seal
Tail presss from both sides 6 axial restraints, and described sulfuric horizon II 9 is arranged on metal protection protector 5, seals tail folder 6, the exposed part of retainer ring 7.
Claims (9)
1. a submerged cable joint, it includes cable to be connected, cable connector, two or more cables to be connected
End linked together by cable connector, cable connector exposed part and cable end exposed part after connection are provided with sulfur
Change layer I, it is characterised in that also include that metal protection protector, described metal coating are set on the outside of sulfuric horizon I.
A kind of submerged cable joint the most according to claim 1, it is characterised in that the sulfuric horizon of described cable end extends
To the insulating barrier of cable end itself, i.e. sulfuric horizon I length of cable end is more than the length of cable end exposed part.
3. according to a kind of submerged cable joint described in claim 1 or claim 2, it is characterised in that also include sealing tail
Folder, described 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 type and seals
Circle.
4. according to a kind of submerged cable joint described in claim 1 or claim 2, it is characterised in that also include retainer ring,
Described retainer ring is arranged on the outer end of sealing tail folder and metal protection protector seals tail folder axial restraint.
A kind of submerged cable joint the most according to claim 3, it is characterised in that also include retainer ring, described retainer ring
Metal protection protector is sealed tail folder axial restraint by the outer end being arranged on sealing tail folder.
6. according to a kind of submerged cable joint described in claim 1 or claim 2, it is characterised in that also include sulfuric horizon
II, described sulfuric horizon II is arranged on metal protection protector, seals tail folder, the exposed part of retainer ring.
A kind of submerged cable joint the most according to claim 3, it is characterised in that also include sulfuric horizon II, described sulfuration
Layer II is arranged on metal protection protector, seals tail folder, the exposed part of retainer ring.
A kind of submerged cable joint the most according to claim 4, it is characterised in that also include sulfuric horizon II, described sulfuration
Layer II is arranged on metal protection protector, seals tail folder, the exposed part of retainer ring.
A kind of submerged cable joint the most according to claim 5, it is characterised in that also include sulfuric horizon II, described sulfuration
Layer II is arranged on metal protection protector, seals tail folder, the exposed part of retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962369.XA CN106299753A (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962369.XA CN106299753A (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299753A true CN106299753A (en) | 2017-01-04 |
Family
ID=57720491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962369.XA Pending CN106299753A (en) | 2016-10-28 | 2016-10-28 | A kind of submerged cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106299753A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035631A (en) * | 2019-04-22 | 2019-07-19 | 朱思颖 | A kind of high pressure resistant component sealing device in deep-sea and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057037U (en) * | 1989-09-30 | 1990-05-09 | 赵培任 | Sealing apparatus for connection of cables |
| EP2088657A1 (en) * | 2008-02-08 | 2009-08-12 | ABB Technology AG | A method of producing a cable casing, a cable casing and a cable joint arrangement provided therewith |
| CN202309011U (en) * | 2011-11-10 | 2012-07-04 | 杭州希格尔电气有限公司 | Waterproof cold-shrinking intermediate head of cable |
| CN206364208U (en) * | 2016-10-28 | 2017-07-28 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
-
2016
- 2016-10-28 CN CN201610962369.XA patent/CN106299753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2057037U (en) * | 1989-09-30 | 1990-05-09 | 赵培任 | Sealing apparatus for connection of cables |
| EP2088657A1 (en) * | 2008-02-08 | 2009-08-12 | ABB Technology AG | A method of producing a cable casing, a cable casing and a cable joint arrangement provided therewith |
| CN202309011U (en) * | 2011-11-10 | 2012-07-04 | 杭州希格尔电气有限公司 | Waterproof cold-shrinking intermediate head of cable |
| CN206364208U (en) * | 2016-10-28 | 2017-07-28 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035631A (en) * | 2019-04-22 | 2019-07-19 | 朱思颖 | A kind of high pressure resistant component sealing device in deep-sea and preparation method thereof |
| CN110035631B (en) * | 2019-04-22 | 2020-03-20 | 朱思颖 | Deep sea high-voltage-resistant component sealing device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |