CN201608492U - Sealing device of submarine cable connecting terminal - Google Patents
Sealing device of submarine cable connecting terminal Download PDFInfo
- Publication number
- CN201608492U CN201608492U CN2010201296664U CN201020129666U CN201608492U CN 201608492 U CN201608492 U CN 201608492U CN 2010201296664 U CN2010201296664 U CN 2010201296664U CN 201020129666 U CN201020129666 U CN 201020129666U CN 201608492 U CN201608492 U CN 201608492U
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- Prior art keywords
- flange part
- seal
- flange
- sealing
- sealing device
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- 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 - Lifetime
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- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000005476 soldering Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a sealing device of a submarine cable connecting terminal which aims at overcoming the problem that no reliable and dismountable submarine cable connecting terminals exist at the current stage. The utility model discloses a sealing device of a submarine cable connecting terminal which is provided with at least one seal and structurally configured in such a manner that: the cable terminal is arranged in one piece of tube body; one end of the tube body is welded with a pressure plate and the other end of the tube body is welded with a flange piece I, thereby leading the tube body, the flange I and the pressure plate to form a welding assembling unit; a sealing cavity is arranged in the flange I and a sealing element is arranged in the sealing cavity; the flange I and another flange II are tightened and fixed by a bolt; the flange II squeezes the sealing element in the flange I; the sealing element inwards squeezes the outer surface of the cable and outwards squeezes the inner surface of the flange I, thereby sealing the cable terminal into the tube body.
Description
Technical field
The utility model relates to a kind of submarine cable seal member, relates in particular to a kind of sealing device of submarine cable terminal stud.
Background technology
Current, when the submarine cable termination needs water-tight, usually adopt mode that the termination is sealed with position, termination cast sealer, but adopt sealer cast cable socket that terminal stud and cable will be bonded together, be difficult to again the termination be separated, relatively be fit to sealed-for-life, when the sealing position also need be taken apart, when the cable connection termination also needs wiring again, be not suitable for adopting the mode of cast sealer, need to adopt knock-down mode to seal, such as, when an offshore production platform needed repairing, platform must be transported sometimes, and after the cable on the platform must remove, the termination sinks under water after must sealing, after platform maintenance transports back, again cable socket is dragged for up and connect electricity from the bottom to reuse, and present stage does not also have reliable removable submarine cable terminal stud sealing device.
Summary of the invention
Also there is not the problem of reliable removable submarine cable terminal stud sealing device in order to overcome present stage, the utility model proposes a kind of sealing device of submarine cable terminal stud, it is a kind of removable sealing device at the cable connection termination, it can seal the position of needs sealing, when needing, can take sealing device apart and expose terminal stud.
The technical scheme that its technical problem that solves the utility model adopts is, at least one sealing is set, comprise following structure: cable socket is arranged in the body, thereby an end of body and pressing plate weld and make body at the other end and flange part I welding, flange part I and pressing plate constitute a soldering group component, in flange part I, have an annular seal space and seal is set therein, flange part I and another flange part II are fixed by bolt, flange part II pushes the seal among the flange part I, the outer surface of the inside extruded cable of seal, outwards the inner surface of extruding flange part I is sealed in cable socket in the body thus.
The beneficial effects of the utility model are that the sealing device of the submarine cable terminal stud that the present invention proposes is a kind of removable sealing device, has solved the problem that does not have reliable removable seabed sealing device now.
Description of drawings
The internal structure cutaway view of an embodiment of Fig. 1 the utility model.
Among the figure: 1. cable, 1.1 cable connection terminations, 2. screw thread briquetting, 3 screwed pipes, 4.1,4.2,4.3,4.4 seals, 5.1,5.2,5.3,5.4,5.5,5.6,5.7,5.8 flange parts, 6.1,6.2,6.3 bodys, 6.2.1 pressing plate, 7.1,7.2,7.3,7.4 bolts.
Embodiment
The internal structure cutaway view of an embodiment of Fig. 1 the utility model, show among the figure, this embodiment has the sealing of first road, comprise following structure: cable socket 1.1 is arranged in the body 6.2, thereby body 6.2 at one end makes body 6.2 with pressing plate 6.2.1 welding at the other end and flange part 5.6 welding, flange part 5.6 and pressing plate 6.2.1 constitute a soldering group component, in flange part 5.6, have an annular seal space and seal 4.4 is set therein, flange part 5.5 is fixed by bolt 7.3 with flange part 5.6, seal 4.4 in 5.5 pairs of flange parts 5.6 of flange part pushes, the outer surface of seal 4.4 inside extruded cables 1, outwards the inner surface of extruding flange part 5.6 is sealed in cable socket 1.1 in the body 6.2 thus;
In addition, multi-sealed in order to realize, present embodiment also is provided with the sealing of second road, comprise following structure, be provided with another soldering group component that body 6.1, screwed pipe 3 and flange part 5.3 constitute, in flange part 5.3, have an annular seal space and seal 4.3 is set therein, flange part 5.4 is fixed by bolt 7.2 with flange part 5.3, seal 4.3 in 5.4 pairs of flange parts 5.3 of flange part pushes, and the outer surface of seal 4.3 inside extruded cables 1, outwards pushes the inner surface of flange part 5.3; Seal by outer surface then body 6.1 and 6.2, the outer surface of body 6.1 and 6.2 sealed be achieved in that flange part 5.2, body 6.3, flange part 5.7 constitutes a soldering group component by welding, in flange part 5.2, have an annular seal space and seal 4.2 is set therein, flange part 5.1 is fixed by bolt 7.1 with flange part 5.2, seal 4.2 in 5.1 pairs of flange parts 5.2 of flange part pushes, seal 4.2 is the outer surface of extruding body 6.1 inwardly, outwards push the inner surface of flange part 5.2, and at the other end, flange part 5.8 seals by squeeze sealing member 4.5.
In addition, in the present embodiment, also increase the attached together sealing that helps, have annular seal space in the screwed pipe 3 and seal 4.1 is set therein, screw thread briquetting 2 carries out crush seal by being threaded to seal 4.1.
Claims (3)
1. the sealing device of a submarine cable terminal stud, it is characterized in that, it has at least one sealing, comprise following structure, cable socket (1.1) is arranged in the body (6.2), body (6.2) at one end with pressing plate (6.2.1) welding and the other end with flange part (5.6) thus weld and make body (6.2), flange part (5.6) and pressing plate (6.2.1) constitute a soldering group component, in flange part (5.6), have an annular seal space and seal (4.4) is set therein, flange part (5.5) is fixed by bolt (7.3) with flange part (5.6), flange part (5.5) pushes the seal (4.4) in the flange part (5.6), seal (4.4) is the outer surface of extruded cable (1) inwardly, outwards the inner surface of extruding flange part (5.6) is sealed in cable socket (1.1) in the body (6.2) thus.
2. the sealing device of a kind of submarine cable terminal stud according to claim 1, it is characterized in that, also has the sealing of second road, comprise following structure, body (6.1), another soldering group component that screwed pipe (3) and flange part (5.3) constitute, in flange part (5.3), have an annular seal space and seal (4.3) is set therein, flange part (5.4) is fixed by bolt (7.2) with flange part (5.3), flange part (5.4) pushes the seal (4.3) in the flange part (5.3), and seal (4.3) is the outer surface of extruded cable (1) inwardly, outwards push the inner surface of flange part (5.3); Seal by outer surface then body (6.1) and (6.2), the outer surface of body (6.1) and (6.2) sealed be achieved in that flange part (5.2), body (6.3), flange part (5.7) constitutes a soldering group component by welding, in flange part (5.2), have an annular seal space and seal (4.2) is set therein, flange part (5.1) is fixed by bolt (7.1) with flange part (5.2), flange part (5.1) pushes the seal (4.2) in the flange part (5.2), seal (4.2) inwardly pushes the outer surface of body (6.1), outwards push the inner surface of flange part (5.2), and at the other end, flange part (5.8) seals by squeeze sealing member (4.5).
3. the sealing device of a kind of submarine cable terminal stud according to claim 1, it is characterized in that, have also that another road is attached to help sealing, comprise following structure, have annular seal space in the screwed pipe (3) and seal (4.1) is set therein, screw thread briquetting (2) carries out crush seal by being threaded to seal (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201296664U CN201608492U (en) | 2010-02-05 | 2010-02-05 | Sealing device of submarine cable connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201296664U CN201608492U (en) | 2010-02-05 | 2010-02-05 | Sealing device of submarine cable connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608492U true CN201608492U (en) | 2010-10-13 |
Family
ID=42953193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201296664U Expired - Lifetime CN201608492U (en) | 2010-02-05 | 2010-02-05 | Sealing device of submarine cable connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608492U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751594A (en) * | 2012-07-18 | 2012-10-24 | 合肥科烨电物理设备制造有限公司 | U-shaped curving connection box for superconducting conductor, and mounting method of U-shaped curving connection box |
| 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 |
| CN110445088A (en) * | 2019-07-19 | 2019-11-12 | 深圳供电局有限公司 | Cable intermediate head protective housing |
-
2010
- 2010-02-05 CN CN2010201296664U patent/CN201608492U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751594A (en) * | 2012-07-18 | 2012-10-24 | 合肥科烨电物理设备制造有限公司 | U-shaped curving connection box for superconducting conductor, and mounting method of U-shaped curving connection box |
| 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 |
| CN110445088A (en) * | 2019-07-19 | 2019-11-12 | 深圳供电局有限公司 | Cable intermediate head protective housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou LTK Electronic Cable Co., Ltd. Assignor: Shenzhen Woer Heat-Shrinkable Material Co., Ltd. Contract record no.: 2013440020090 Denomination of utility model: Sealing device of submarine cable connecting terminal Granted publication date: 20101013 License type: Exclusive License Record date: 20130321 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |