CN108963950A - A kind of submerged cable seal nipple - Google Patents
A kind of submerged cable seal nipple Download PDFInfo
- Publication number
- CN108963950A CN108963950A CN201811078632.4A CN201811078632A CN108963950A CN 108963950 A CN108963950 A CN 108963950A CN 201811078632 A CN201811078632 A CN 201811078632A CN 108963950 A CN108963950 A CN 108963950A
- Authority
- CN
- China
- Prior art keywords
- cable
- sealing drum
- sealing
- drum
- sealing ring
- 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
- 210000002445 nipple Anatomy 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 132
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H02G15/013—Sealing means for cable inlets
-
- 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
- H02G15/003—Filling materials, e.g. solid or fluid insulation
-
- 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
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Gasket Seals (AREA)
Abstract
The present invention provides a kind of submerged cable seal nipple, including main body, cable one, cable two, sealing drum one, sealing drum two；Main body is made of interior barrel and an external barrel, is fixed with annular partition in the middle part of the cavity between inner cylinder and outer cylinder, is arranged with sealing ring one, sealing ring two respectively in the cavity of partition two sides；Cable one is interior with two end of cable insertion main body inner cylinder and interconnects；Sealing drum one and sealing drum are set in cable one, outside cable two correspondingly, and in the cavity that the threaded one end of main body is connected to partition two sides, one end far from main body is corresponding with cable one, two tight fit of cable for sealing drum one and sealing drum two；Sealing ring three and spring one are equipped in sealing drum one；Sealing ring four and spring two are equipped in sealing drum two；Insulative glue is filled between sealing ring three and the semiclosed end of sealing drum one and between sealing ring four and the semiclosed end of sealing drum two.Structure of the invention is reasonable, easy to operate, and leakproofness is good with protective, long service life.
Description
Technical field
The present invention relates to a kind of cable connectors, and in particular to a kind of submerged cable seal nipple.
Background technique
Currently, often cable or data line are laid in seabed or other underwater regions, in the connector knot of various types cable
Structure is simple, and joint tighness is low with protective, long-time service have the hidden danger such as leak, cause the damage of cable, influence electric power or
The transmission of data.
Summary of the invention
In view of the above problems, leakproofness is good with protective it is an object of the present invention to provide a kind of scientific and reasonable for structure,
Submerged cable seal nipple with long service life.Specific technical solution is as follows:
A kind of submerged cable seal nipple, including main body, cable one, cable two, sealing drum one, sealing drum two；The main body by
Inner cylinder and the concentric outer cylinder being set in outside inner cylinder are constituted, and are fixed with annular partition in the middle part of the cavity between inner cylinder and outer cylinder,
It is arranged with sealing ring one, sealing ring two respectively in the cavity of partition two sides；The cable one is inserted into main body with two end of cable
In cylinder and interconnect；The sealing drum one is set in tube structure and correspondingly cable one, cable with sealing drum two
Outside two, sealing drum one and sealing drum two are in the cavity that the threaded one end of main body is connected to partition two sides, far from main body
One end is semiclosed end and corresponding and cable one, two tight fit of cable；It is equipped with and is set on cable one in sealing drum one
Sealing ring three and spring one；The sealing ring four and spring two being set on cable two are equipped in sealing drum two；The sealing ring
Three block with sealing ring four in inner cylinder two sides；Between sealing ring three and the semiclosed end of sealing drum one and sealing ring four with it is close
Insulative glue is filled between the semiclosed end of sealed tube two.
Further, one outer wall of sealing drum is threadedly engaged with outer tube inner wall respectively with two outer wall of sealing drum, sealing drum
One inner wall and two inner wall of sealing drum respectively with inner tank theca tight fit.
Further, wall is uniformly equipped with multiple annular grooves outer tube, and annular groove is arranged with ring type seal one.
Further, locking screwed pipe one, locking screwed pipe two are respectively fixed in inner cylinder two sides；The locking screwed pipe one is close to
Sealing ring three be set on cable one and be located in sealing drum one, be equipped with external screw thread and screw thread in the outer wall of locking screwed pipe one and connect
It is connected to fastening bolt one, locking screwed pipe one end is uniformly equipped with a plurality of notch and is flared out tapered structure；The locking
Screwed pipe two is close to sealing ring four and is set on cable two and is located in sealing drum two, is equipped with outer spiral shell in the outer wall of locking screwed pipe two
Line is simultaneously threaded with fastening bolt two, and locking two end of screwed pipe is uniformly equipped with a plurality of notch and is flared out tapered knot
Structure.
Further, the semiclosed end of the sealing drum one and one joint place of cable are equipped with ring type seal two, sealing drum
Two semiclosed end and two joint place of cable are equipped with ring type seal three.
Further, the injecting glue of with closure is designed at the semiclosed end at the semiclosed end of sealing drum one and sealing drum two
Mouthful.
Structure of the invention is reasonable, easy to operate, and leakproofness is good with protective, long service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of submerged cable seal nipple of the present invention；
Fig. 2 is cross-sectional view of the Fig. 1 along the direction A-A；
It is as shown in the figure: 1- main body, 2- inner cylinder, 3- outer cylinder, 4- partition, 5- sealing ring one, 6- sealing ring one, 7- locking screwed pipe one,
8- fastening bolt one, 9- cable one, 10- sealing drum one, 11- sealing ring three, 12- spring one, 13- sealing ring two, 14- cable
Two, 15- sealing ring three, 16- sealing drum two, 17- gum-injecting port, 18- spring two, 19- insulative glue, 20- sealing ring four, 21- lock
Tight screwed pipe two, 22- fastening bolt two, 23- sealing ring two.
Specific embodiment
Principles and features of the present invention are described in further detail with reference to the accompanying drawing, example is served only for explaining hair
It is bright, it is not intended to limit the scope of the present invention.
A kind of submerged cable seal nipple of the invention as shown in Figure 1 and Figure 2, including main body 1, cable 1, cable 2 14,
Sealing drum 1, sealing drum 2 16；The main body 1 is made of inner cylinder 2 and the concentric outer cylinder 3 being set in outside inner cylinder 2, in inner cylinder
It is fixed with annular partition 4 in the middle part of cavity between 2 and outer cylinder 3, is arranged with sealing ring 1, close respectively in 4 two sides cavity of partition
Seal ring 2 23；The cable 1 is interior with 2 14 end of cable insertion main body, 1 inner cylinder 2 and interconnects；The sealing drum 1 with
Sealing drum 2 16 is in tube structure and is set in cable 1 correspondingly, outside cable 2 14, sealing drum 1 and sealing drum
2 16 are connected in the cavity of 4 two sides of partition close to the threaded one end of main body 1, and one end far from main body 1 is semiclosed end and right
Answer with cable 1,2 14 tight fit of cable；Be equipped in sealing drum 1 sealing ring 3 11 that is set on cable 1 and
Spring 1；The sealing ring 4 20 and spring 2 18 being set on cable 2 14 are equipped in sealing drum 2 16；The sealing ring
3 11 block with sealing ring 4 20 in 2 two sides of inner cylinder；It is between sealing ring 3 11 and the semiclosed end of sealing drum 1 and close
Insulative glue 19 is filled between seal ring 4 20 and the semiclosed end of sealing drum 2 16.
Further, one 10 outer wall of sealing drum and 2 16 outer wall of sealing drum cooperate with 3 inner thread of outer cylinder respectively, close
One 10 inner wall of sealed tube and 2 16 inner wall of sealing drum respectively with 2 outer wall tight fit of inner cylinder.
Further, multiple annular grooves are uniformly equipped in 2 outer wall of inner cylinder, annular groove is arranged with ring type seal one
6。
Further, locking screwed pipe 1, locking screwed pipe 2 21 are respectively fixed in 2 two sides of inner cylinder；The locking screwed pipe one
7, which are close to sealing ring 3 11, is set on cable 1 and is located in sealing drum 1, is equipped in the outer wall of locking screwed pipe 1 outer
Screw thread is simultaneously threaded with fastening bolt 1, and locking one 7 end of screwed pipe is uniformly equipped with a plurality of notch and is flared out tapered
Structure；The locking screwed pipe 2 21 is close to sealing ring 4 20 and is set on cable 2 14 and is located in sealing drum 2 16, is locking
The outer wall of tight screwed pipe 2 21 is equipped with external screw thread and is threaded with fastening bolt 2 22, and locking 2 21 end of screwed pipe is uniformly equipped with
A plurality of notch is simultaneously flared out tapered structure.
Further, the semiclosed end of the sealing drum 1 and one 9 joint place of cable are equipped with ring type seal 2 13, close
The semiclosed end and 2 14 joint place of cable of sealed tube 2 16 are equipped with ring type seal 3 15.
Further, with closure is designed at the semiclosed end of the semiclosed end of sealing drum 1 and sealing drum 2 16
Gum-injecting port 17.
Connector Connection Step is as follows:
1. the spring 1 and sealing ring 3 11 of sealing drum 1 and its inside are set on cable 1, sealing drum 2 16
And its internal spring 2 18 and sealing ring 4 20 is set on cable 2 14；
2. sealing drum 1 towards far from the mobile a distance of one 9 end direction of cable, then one 9 end of cable from inner cylinder 2
One end be inserted into main body 1, be then pierced by main body 1 from 2 other end of inner cylinder and connect with cable 2 14；
3. moving main body 1, cable 1 and 2 14 junction of cable are placed in the inner cylinder 2 of main body 1；
4. turning fastening bolt 1 and fastening bolt 2 22 away from 2 direction of inner cylinder respectively；With fastening bolt 1 and tightly
Fixing bolt 2 22 turns, and locking screwed pipe 1 gradually closes up with the locking outward tapered end of screwed pipe 2 21, by cable one
9 are clamped in main body 1 with cable 2 14, prevent cable 1 and 2 14 junction of cable from skidding off inner cylinder 2；
5. towards 1 direction of main body, mobile sealing drum 1 and sealing drum 2 16, sealing drum 1 is aligned with sealing drum 2 16 in
Toroidal cavity between cylinder 2 and outer cylinder 3 is screwed into sealing drum 1 and sealing drum 2 16 in toroidal cavity, until sealing
Cylinder 1 is close to sealing ring 1, and sealing drum 2 16 is close to sealing ring 2 23, at this point, sealing ring 3 11 and sealing ring 4 20
Also it is close to locking screwed pipe 1 and locking 2 21 end of screwed pipe respectively；
6. the sealing cover on sealing drum 1 and sealing drum 2 16 at gum-injecting port 17 is opened, by gum-injecting port 17 to sealing drum 1
With injection insulative glue 19 in sealing drum 2 16；After insulative glue 19 is dry, the sealing cover at gum-injecting port 17 is tightened；It can will connect
Good cable is into the water.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of submerged cable seal nipple, it is characterised in that: including main body, cable one, cable two, sealing drum one, sealing drum
Two；The main body is made of inner cylinder and the concentric outer cylinder being set in outside inner cylinder, solid in the middle part of the cavity between inner cylinder and outer cylinder
Surely there is annular partition, be arranged with sealing ring one, sealing ring two respectively in the cavity of partition two sides；The cable one and two end of cable
In portion's insertion main body inner cylinder and interconnect；The sealing drum one is set in tube structure and correspondingly with sealing drum two
Outside cable one, cable two, sealing drum one and sealing drum two in the cavity that the threaded one end of main body is connected to partition two sides,
One end far from main body is semiclosed end and corresponding and cable one, two tight fit of cable；It is equipped with and is set in sealing drum one
Sealing ring three and spring one on cable one；The sealing ring four and spring two being set on cable two are equipped in sealing drum two；
The sealing ring three is blocked with sealing ring four in inner cylinder two sides；It is between sealing ring three and the semiclosed end of sealing drum one and close
Insulative glue is filled between seal ring four and the semiclosed end of sealing drum two.
2. submerged cable seal nipple according to claim 1, it is characterised in that: one outer wall of sealing drum and sealing drum
Two outer walls are threadedly engaged with outer tube inner wall respectively, one inner wall of sealing drum and two inner wall of sealing drum respectively with inner tank theca tight fit.
3. submerged cable seal nipple according to claim 2, it is characterised in that: wall is uniformly equipped with multiple outer tube
Annular groove, annular groove are arranged with ring type seal one.
4. submerged cable seal nipple as claimed in any of claims 1 to 3, it is characterised in that: in inner cylinder two sides
It is respectively fixed with locking screwed pipe one, locking screwed pipe two；The locking screwed pipe one is close to sealing ring three and is set on cable one simultaneously
In sealing drum one, external screw thread is equipped in the outer wall of locking screwed pipe one and is threaded with fastening bolt one, locks screwed pipe one
End is uniformly equipped with a plurality of notch and is flared out tapered structure；The locking screwed pipe two is close to sealing ring four and is set in
On cable two and it is located in sealing drum two, be equipped with external screw thread in the outer wall of locking screwed pipe two and is threaded with fastening bolt two,
Locking two end of screwed pipe is uniformly equipped with a plurality of notch and is flared out tapered structure.
5. submerged cable seal nipple according to claim 4, it is characterised in that: the semiclosed end of the sealing drum one with
One joint place of cable is equipped with ring type seal two, and the semiclosed end and two joint place of cable of sealing drum two are equipped with ring type seal
Three.
6. submerged cable seal nipple according to claim 5, it is characterised in that: sealing drum one semiclosed end with
The semiclosed end of sealing drum two is designed with the gum-injecting port of with closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078632.4A CN108963950A (en) | 2018-09-17 | 2018-09-17 | A kind of submerged cable seal nipple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811078632.4A CN108963950A (en) | 2018-09-17 | 2018-09-17 | A kind of submerged cable seal nipple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963950A true CN108963950A (en) | 2018-12-07 |
Family
ID=64475381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811078632.4A Pending CN108963950A (en) | 2018-09-17 | 2018-09-17 | A kind of submerged cable seal nipple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963950A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969548A (en) * | 2020-08-24 | 2020-11-20 | 浙江百汇电气有限公司 | Cable joint protection component structure |
| CN112038893A (en) * | 2020-09-10 | 2020-12-04 | 湖北鸿榕天达科技有限公司 | Cable sealing device for power distribution cabinet |
| CN113067192A (en) * | 2021-03-23 | 2021-07-02 | 沈阳新城石油机械制造有限公司 | Cable quick connector for submersible electric plunger pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9026396D0 (en) * | 1989-12-14 | 1991-01-23 | Pratley Investments | Shroud for a cable gland |
| CN1503421A (en) * | 2002-11-22 | 2004-06-09 | 上海三原电缆附件公司 | Dry terminal for high-voltage cross-linked cable gas-insulation switch and installation method |
| CN204137011U (en) * | 2014-10-31 | 2015-02-04 | 四川制动科技股份有限公司 | A kind of train workshop adaptor union |
| CN204407850U (en) * | 2014-12-29 | 2015-06-17 | 中海石油（中国）有限公司天津分公司 | A kind of submerged cable joint water sealed connector |
| CN107546709A (en) * | 2017-09-26 | 2018-01-05 | 江苏华域电工设备科技有限公司 | A kind of cable intermediate joint waterproof anti-explosion box |
| CN206908050U (en) * | 2017-07-10 | 2018-01-19 | 四川六零八科技有限公司 | A kind of radio-frequency cable shielded joint |
| CN208571563U (en) * | 2018-09-17 | 2019-03-01 | 贵州固达电缆有限公司 | A kind of submerged cable seal nipple |
-
2018
- 2018-09-17 CN CN201811078632.4A patent/CN108963950A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9026396D0 (en) * | 1989-12-14 | 1991-01-23 | Pratley Investments | Shroud for a cable gland |
| CN1503421A (en) * | 2002-11-22 | 2004-06-09 | 上海三原电缆附件公司 | Dry terminal for high-voltage cross-linked cable gas-insulation switch and installation method |
| CN204137011U (en) * | 2014-10-31 | 2015-02-04 | 四川制动科技股份有限公司 | A kind of train workshop adaptor union |
| CN204407850U (en) * | 2014-12-29 | 2015-06-17 | 中海石油（中国）有限公司天津分公司 | A kind of submerged cable joint water sealed connector |
| CN206908050U (en) * | 2017-07-10 | 2018-01-19 | 四川六零八科技有限公司 | A kind of radio-frequency cable shielded joint |
| CN107546709A (en) * | 2017-09-26 | 2018-01-05 | 江苏华域电工设备科技有限公司 | A kind of cable intermediate joint waterproof anti-explosion box |
| CN208571563U (en) * | 2018-09-17 | 2019-03-01 | 贵州固达电缆有限公司 | A kind of submerged cable seal nipple |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969548A (en) * | 2020-08-24 | 2020-11-20 | 浙江百汇电气有限公司 | Cable joint protection component structure |
| CN111969548B (en) * | 2020-08-24 | 2021-07-30 | 浙江百汇电气有限公司 | Cable joint protection component structure |
| CN112038893A (en) * | 2020-09-10 | 2020-12-04 | 湖北鸿榕天达科技有限公司 | Cable sealing device for power distribution cabinet |
| CN113067192A (en) * | 2021-03-23 | 2021-07-02 | 沈阳新城石油机械制造有限公司 | Cable quick connector for submersible electric plunger pump |
| CN113067192B (en) * | 2021-03-23 | 2022-10-11 | 沈阳新城石油机械制造有限公司 | Cable quick connector for submersible electric plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Applicant after: Gooda wire and cable (Group) Co., Ltd Address before: Xia Yun Industrial Park Yang Guizhou city of Anshun province Pingba District 561104 Li two 02-04, 02-06 Applicant before: GUIZHOU GUDA CABLE Co.,Ltd. |
|
| CB02 | Change of applicant information |