CN2057037U - Sealing apparatus for connection of cables - Google Patents
Sealing apparatus for connection of cables Download PDFInfo
- Publication number
- CN2057037U CN2057037U CN 89217394 CN89217394U CN2057037U CN 2057037 U CN2057037 U CN 2057037U CN 89217394 CN89217394 CN 89217394 CN 89217394 U CN89217394 U CN 89217394U CN 2057037 U CN2057037 U CN 2057037U
- Authority
- CN
- China
- Prior art keywords
- cable
- outer tube
- sealing
- cables
- connection
- 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.)
- Withdrawn
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Abstract
The utility model relates to a sealing apparatus for connection of cables. The interior of the connector outer tube (1) is provided with an insulated waterproof jacket (7), and the interior of the insulated waterproof jacket (7) is provided with a conducting wire cannula (8). The cable conducting wires are inserted into the conducting wire cannular (8) when mutually connected. Both the ends of the connector outer tube (5) are respectively sealed with end plugs (2), and the sealing point of each end plug is provided with pressure flanges and sealing washers. The apparatus has reliable sealing, no electricity leakage, and no wate leakage; the utility model is suitable for being used in connection of underground or underwater cables, and also in a connector coat of a high-voltage oil-filled cable.
Description
The utility model belongs to a kind of cable coupling arrangement, is that the cable that is used for underground or water connects sealing device.
General cable adds rubber sleeve after connecting employing unsintered tape or polyethylene tape parcel, and its operation is complicated, in the normal easy leakage of electricity phenomenon of leaking of underwater work; Be embedded in underground telephone cable connection place and adopt the tin suitcase to wrap up in, with the roasting weldering of blowtorch, technological requirement is higher, and inconvenience is arranged in the work more then.
The purpose of this utility model provide a kind of be suitable for underground or water in use, connection place sealing is reliably, the watertight cable of not leakage of electricity connects sealing device.
For achieving the above object, as shown in Figure 1, insulative water-proof cover (7) is housed in joint outer tube (5), lead intubate (8) is housed in the insulative water-proof cover (7), cable conductor (6) inserts when being coupled to each other in the lead intubate (8), and plug (2) sealing is used at the two ends of joint outer tube (5) respectively.
Good effect of the present utility model is; joint when cable is coupled to each other is loaded in the lead intubate (8); the protection of insulative water-proof cover (7) and joint outer tube (5) is arranged on every side; plug (2) pressurization is used at the two ends of joint outer tube (5) again; make whole joint sealing reliable; not leakage of electricity is water-tight, is applicable to that the connection of cable in underground or the water is used, and can be used for high-tension oilfilled cable wire terminal overcoat.Simultaneously this device also have simple in structure, make easily, cheap, advantage such as reliable easy and simple to handle.
Embodiment accompanying drawings of the present utility model is as follows:
The sealing device that example 1, multi-phase cable line are coupled to each other.As shown in Figure 1, (1) is the cable that connects mutually among the figure, and (2) are the plugs at joint outer tube two ends, become thread connection with the joint outer tube, (3) be the differential of plug connection place, (4) are the seal washers of plug connection place, and (5) are the joint outer tubes, (6) be cable conductor, (7) be materials such as insulative water-proof cover, available nylon, mica, (8) are the lead intubate, for making conduction good, can place conductive metal powder in the lead intubate (8).
Example 2: the sealing device that multi-phase cable line and single-phase electricity cable are coupled to each other.As shown in Figure 2, (1) is the cable that connects mutually among the figure, (2) be the plug at joint outer tube two ends, (3) be the differential of plug connection place, (4) be the seal washer of plug connection place, (5) are the joint outer tubes, and (6) are cable conductors, (7) be the insulative water-proof cover, the lead that is coupled to each other can directly be put into this insulative water-proof cover.
Claims (5)
1, a kind of cable connects sealing device, it is characterized in that, insulative water-proof cover (7) is housed in joint outer tube (5), and lead intubate (8) is housed in the insulative water-proof cover (7), and plug (2) sealing is used at the two ends of joint outer tube (5) respectively.
2, connect sealing device by the described cable of claim 1, it is characterized in that plug (2) becomes thread connection with joint outer tube (5).
3, connect sealing device by claim 1,2 described cables, it is characterized in that insulative water-proof cover (7) can be nylon, mica material.
4, connect sealing device by claim 1,2 described cables, it is characterized in that, can place conductive metal powder in the lead intubate (8).
5, connect sealing device by the described cable of claim 3, it is characterized in that, can place conductive metal powder in the lead intubate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217394 CN2057037U (en) | 1989-09-30 | 1989-09-30 | Sealing apparatus for connection of cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217394 CN2057037U (en) | 1989-09-30 | 1989-09-30 | Sealing apparatus for connection of cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2057037U true CN2057037U (en) | 1990-05-09 |
Family
ID=4872654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89217394 Withdrawn CN2057037U (en) | 1989-09-30 | 1989-09-30 | Sealing apparatus for connection of cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2057037U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100511901C (en) * | 2006-12-05 | 2009-07-08 | 中国科学院力学研究所 | A marine cable joint sealing apparatus |
| CN104409672A (en) * | 2014-12-04 | 2015-03-11 | 天津埃柯特测控技术有限公司 | Explosion-proof structure of battery cavity |
| CN105743054A (en) * | 2016-03-09 | 2016-07-06 | 青岛海澄知识产权事务有限公司 | Glue-poured insulation sealing connector for underwater cable connection |
| CN106299753A (en) * | 2016-10-28 | 2017-01-04 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
| CN109599825A (en) * | 2017-10-01 | 2019-04-09 | 镇江长河电力技术有限公司 | A kind of waterproof can thermometric cable connector |
-
1989
- 1989-09-30 CN CN 89217394 patent/CN2057037U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100511901C (en) * | 2006-12-05 | 2009-07-08 | 中国科学院力学研究所 | A marine cable joint sealing apparatus |
| CN104409672A (en) * | 2014-12-04 | 2015-03-11 | 天津埃柯特测控技术有限公司 | Explosion-proof structure of battery cavity |
| CN105743054A (en) * | 2016-03-09 | 2016-07-06 | 青岛海澄知识产权事务有限公司 | Glue-poured insulation sealing connector for underwater cable connection |
| CN106299753A (en) * | 2016-10-28 | 2017-01-04 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
| CN109599825A (en) * | 2017-10-01 | 2019-04-09 | 镇江长河电力技术有限公司 | A kind of waterproof can thermometric cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |