CN203135035U - Underwater connector for submarine cables - Google Patents
Underwater connector for submarine cables Download PDFInfo
- Publication number
- CN203135035U CN203135035U CN 201320141855 CN201320141855U CN203135035U CN 203135035 U CN203135035 U CN 203135035U CN 201320141855 CN201320141855 CN 201320141855 CN 201320141855 U CN201320141855 U CN 201320141855U CN 203135035 U CN203135035 U CN 203135035U
- Authority
- CN
- China
- Prior art keywords
- jack
- terminal
- pin
- shell
- socket terminal
- 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.)
- Expired - Fee Related
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Abstract
An underwater connector for submarine cables is composed of two parts of a jack terminal and a pin terminal. The jack terminal has a jack housing, an upper end of the jack housing has a jack sleeve, and an end surface of the jack sleeve has jacks. The pin terminal has a pin housing, an upper end of the pin housing has a fastening jacket matching with the jack sleeve of the jack terminal, the fastening jacket is internally provided with sealing rings, and a bottom end surface in the fastening jacket has pins matching with the jacks of the jack terminal. The underwater connector for the submarine cables is suitable for being used in offshore oil exploration work.
Description
Technical field
The utility model belongs to offshore oil drilling, particularly a kind of extra large cable underwater connector of equipment unit.
Background technology
Use there to be general submarine cable not to be suitable for the offshore oil drilling operation at present.
The utility model content
Technical problem to be solved in the utility model is: a kind of extra large cable underwater connector is provided.Be applicable to offshore oil drilling operation use.
The technical solution of the utility model is:
A kind of extra large cable underwater connector is characterized in that: be made up of socket terminal and pin terminal two parts, socket terminal has the jack shell, and jack shell upper end is jack sleeve, on the jack sleeve end face jack is arranged; Pin terminal has the contact pin shell, and there is the fastening overcoat that matches with the socket terminal jack sleeve contact pin shell upper end, and being equipped with in the fastening overcoat on the bottom face in the fastening overcoat of sealing ring has the contact pin that matches with the socket terminal jack.
At the jack shell of socket terminal and the lateral surface of jack the location fin is arranged, the detent that has the location fin on the lateral surface with jack shell and jack to match at the fastening outer casing inner wall of pin terminal.
Four jacks of the circle centre position of socket terminal and pin terminal and the diameter of contact pin are bigger.
The utility model effect and advantage are:
This extra large cable is applicable to offshore oil drilling operation use with underwater connector.
Four jacks of the circle centre position of 1 socket terminal and pin terminal and the diameter of contact pin are bigger, can be used for connecting the power line of high pressure, big electric current.
2, four power lines just in time are positioned at the circle centre position of terminal, two positive power lines and two negative power lines just in time in twos mutually strand and, offset the electromagnetic interference to peripheral signal terminal connecting line.
3, on the internal diameter of pin terminal external diameter and pin terminal shell a detent is arranged respectively, can not misplace when having guaranteed in the past pin terminal shell pin terminal to be installed.
4, location fin groove is respectively arranged on socket terminal external diameter and the jack sleeve, can not misplace when having guaranteed in the past socket terminal shell socket terminal to be installed.
5, the internal diameter of the external diameter of socket terminal shell and pin terminal shell respectively has three location fins and detent, and when having guaranteed that pin terminal and socket terminal interconnect, inner contact pin and jack can not misplace.
6, the outer surface of plug hole terminal shell has a sealing ring, and the anti-water depth after having guaranteed socket terminal and pin terminal being connected is greater than 3000 meters.
Description of drawings
Fig. 1 is the contact pin shell mechanism schematic diagram that a kind of extra large cable is used underwater connector.
Fig. 2 is the jack shell mechanism schematic diagram that a kind of extra large cable is used underwater connector.
Among the figure: 1 contact pin shell, 2. fastening overcoat, 3. contact pin, 4 sealing rings, 5. jack sleeve, 6 jack shells.
Embodiment
Extra large cable as shown in the figure is made up of socket terminal and pin terminal two parts with underwater connector, and socket terminal comprises: jack shell and jack sleeve.Pin terminal comprises: contact pin shell, fastening overcoat and contact pin.
A kind of extra large cable underwater connector is made up of socket terminal and pin terminal two parts, and socket terminal has the jack shell, and jack shell upper end is jack sleeve, on the jack sleeve end face jack is arranged; Pin terminal has the contact pin shell, and there is the fastening overcoat that matches with the socket terminal jack sleeve contact pin shell upper end, and being equipped with in the fastening overcoat on the bottom face in the fastening overcoat of sealing ring has the contact pin that matches with the socket terminal jack.
At the jack shell of socket terminal and the lateral surface of jack the location fin is arranged, the detent that has the location fin on the lateral surface with jack shell and jack to match at the fastening outer casing inner wall of pin terminal.
Four jacks of the circle centre position of socket terminal and pin terminal and the diameter of contact pin are bigger.Be used for connecting the power line of high pressure, big electric current.These four power lines just in time are positioned at the circle centre position of terminal, two positive power lines and two negative power lines just in time in twos mutually strand and, offset the electromagnetic interference to peripheral signal terminal connecting line.
Claims (3)
1. extra large cable underwater connector, it is characterized in that: be made up of socket terminal and pin terminal two parts, socket terminal has the jack shell, and jack shell upper end is jack sleeve, on the jack sleeve end face jack is arranged; Pin terminal has the contact pin shell, and there is the fastening overcoat that matches with the socket terminal jack sleeve contact pin shell upper end, and being equipped with in the fastening overcoat on the bottom face in the fastening overcoat of sealing ring has the contact pin that matches with the socket terminal jack.
2. according to the described a kind of extra large cable underwater connector of claim 1, it is characterized in that: at the jack shell of socket terminal and the lateral surface of jack the location fin is arranged, the detent that has the location fin on the lateral surface with jack shell and jack to match at the fastening outer casing inner wall of pin terminal.
3. according to the described a kind of extra large cable underwater connector of claim 1, it is characterized in that: four jacks of the circle centre position of socket terminal and pin terminal and the diameter of contact pin are bigger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141855 CN203135035U (en) | 2013-03-27 | 2013-03-27 | Underwater connector for submarine cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141855 CN203135035U (en) | 2013-03-27 | 2013-03-27 | Underwater connector for submarine cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135035U true CN203135035U (en) | 2013-08-14 |
Family
ID=48942978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141855 Expired - Fee Related CN203135035U (en) | 2013-03-27 | 2013-03-27 | Underwater connector for submarine cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186189A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater sealed electric connector |
| CN105322354A (en) * | 2015-05-05 | 2016-02-10 | 司捷易兰姆布斯控制科技（苏州）有限公司 | Watertight electrical wiring system |
-
2013
- 2013-03-27 CN CN 201320141855 patent/CN203135035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322354A (en) * | 2015-05-05 | 2016-02-10 | 司捷易兰姆布斯控制科技（苏州）有限公司 | Watertight electrical wiring system |
| CN105186189A (en) * | 2015-09-02 | 2015-12-23 | 陕西格兰浮实业有限公司 | Underwater sealed electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140327 |