CN206225965U - Deep sea cable stuffing seal - Google Patents
Deep sea cable stuffing seal Download PDFInfo
- Publication number
- CN206225965U CN206225965U CN201621238488.2U CN201621238488U CN206225965U CN 206225965 U CN206225965 U CN 206225965U CN 201621238488 U CN201621238488 U CN 201621238488U CN 206225965 U CN206225965 U CN 206225965U
- Authority
- CN
- China
- Prior art keywords
- cable
- deep sea
- housing
- gum filler
- defeated
- 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
Links
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model is related to ship equipment, more particularly to cable sealing device improvement.The utility model deep sea cable stuffing seal, the defeated cable pipe of the tubular including being fixed on housing and through housing, gum filler filled with tubular in the defeated cable pipe, defeated cable pipe is connected with the gland of annular positioned at the end threaded connector of enclosure interior, at least provided with a circumferentially distributed groove on the periphery wall of the gum filler.It has simple structure, it is reliable, the characteristics of adapt to seawater pressure higher.
Description
Technical field
The utility model is related to ship equipment, more particularly to cable sealing device improvement.
Background technology
It is full-closed structure when benthoscope, submarine underwater operation, sometimes for submersible or latent during execution task
The outside handling cable of the housing of ship, to meet the work of the equipment outside housing.During cable transfer, it is desirable to cable and shell
There is good sealing device and effect between body, to prevent seawater from entering submersible or submarine, current sealing device includes
The defeated cable pipe of the tubular on housing and through the housing is fixed in, the gum filler filled with tubular, defeated in the defeated cable pipe
Cable pipe is connected with the gland of annular positioned at the end threaded connector of enclosure interior, and running through in the inner chamber of gum filler has electricity
Cable.Defeated cable pipe, gum filler and gland collectively form stuffing seal.When implementing sealing, it is connected through a screw thread part and screws pressure
Lid, and gland is pressed in gum filler, and gum filler compressive deformation so that the inwall anchor ear of gum filler is in cable
Outer surface, so as to implement sealing.No matter cable is static or mobile, can play preferable sealing function, but this packing seal
The weak point of device is seal pressure not high, i.e., when submarine site is deeper, sealing effectiveness is not highly desirable, and its reason is to seal
Journey is to implement sealing in the outer surface of cable by the inwall anchor ear of gum filler, and both contacts area are larger, and this makes
The footprint pressure for obtaining between the two is smaller, thus when the submarine site of submarine is deeper, seawater pressure is higher, easily causes this
The decline of stuffing seal sealing effectiveness.The stuffing seal for adapting to seawater pressure higher at present is still rare.
Utility model content
For deficiencies of the prior art, it is close that the purpose of this utility model is to provide for a kind of deep sea cable filler
Seal apparatus, it have simple structure, it is reliable, the characteristics of adapt to seawater pressure higher.
In order to solve the above-mentioned technical problem, the scheme of the utility model solution technical problem is：Deep sea cable packing seal
Device, including it is fixed in the rubber filled with tubular in the defeated cable pipe of tubular on housing and through housing, the defeated cable pipe
Filler, defeated cable pipe is connected with the gland of annular positioned at the end threaded connector of enclosure interior, outside the gum filler
At least provided with a circumferentially distributed groove on perisporium.
After using such scheme, due on the periphery wall of gum filler at least provided with a circumferentially distributed groove,
When gum filler is subject to the pressure of gland to deform upon, the gum filler of recess edge part is squeezed, and promotes groove-bottom
The gum filler in portion is raised towards the direction of gum filler axis, so that the more close anchor ear of the gum filler of bottom portion of groove exists
On cable, the seal pressure and sealing effectiveness of sealing device are preferably improve.
Three circumferentially distributed grooves are provided with the periphery wall of gum filler.
The cross section of groove is circular arc.
The cross section of groove is rectangle.
The cross section of groove is triangle.
Brief description of the drawings：
Further is made to the utility model deep sea cable stuffing seal with reference to the accompanying drawings and detailed description
Describe in detail.
Fig. 1 is the front view of the principle schematic diagram. of the utility model deep sea cable stuffing seal.
Specific embodiment：
In Fig. 1, deep sea cable stuffing seal, including it is fixed in the defeated cable of tubular on housing 1 and through housing 1
Gum filler 4 filled with tubular in pipe 2, the defeated cable pipe 2, defeated cable pipe 2 is located at the end threaded connector inside housing 1
The gland 3 of annular is connected with, three circumferentially distributed grooves 6, groove 6 are provided with the periphery wall of the gum filler 4
Cross section be circular arc.Due to, at least provided with a circumferentially distributed groove 6, working as rubber on the periphery wall of gum filler 4
When glue filler 4 is subject to the pressure of gland 3 to deform upon, the gum filler 4 of the marginal portion of groove 6 is squeezed, and promotes the bottom of groove 6
The gum filler 4 in portion is raised towards the direction of the axis of gum filler 4, so that the gum filler 4 of the bottom of groove 6 is more closely embraced
Hoop preferably improves the seal pressure and sealing effectiveness of sealing device on cable 5.It is effective guarantee benthoscope, latent
Ship underwater operation is normally carried out.
Claims (4)
1. deep sea cable stuffing seal, including it is fixed in housing（1）Above and through housing（1）Tubular defeated cable pipe
（2）, the defeated cable pipe（2）The interior gum filler filled with tubular（4）, defeated cable pipe（2）Positioned at housing（1）Internal end spiral shell
Line connector is connected with the gland of annular（3）, it is characterized in that：The gum filler（4）Periphery wall at least provided with one
The circumferentially distributed groove of bar（6）.
2. deep sea cable stuffing seal according to claim 1, it is characterized in that：Groove（6）Cross section be circular arc
Shape.
3. deep sea cable stuffing seal according to claim 1, it is characterized in that：Groove（6）Cross section be rectangle.
4. deep sea cable stuffing seal according to claim 1, it is characterized in that：Groove（6）Cross section be triangle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238488.2U CN206225965U (en) | 2016-11-18 | 2016-11-18 | Deep sea cable stuffing seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238488.2U CN206225965U (en) | 2016-11-18 | 2016-11-18 | Deep sea cable stuffing seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225965U true CN206225965U (en) | 2017-06-06 |
Family
ID=58789976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238488.2U Expired - Fee Related CN206225965U (en) | 2016-11-18 | 2016-11-18 | Deep sea cable stuffing seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086517A (en) * | 2017-06-14 | 2017-08-22 | 山东科瑞井控系统制造有限公司 | A kind of New type detachable cable penetration device |
| CN108963921A (en) * | 2018-08-28 | 2018-12-07 | 江苏佳佩环保机械设备有限公司 | A kind of cable sealing device |
| CN117810857A (en) * | 2024-02-29 | 2024-04-02 | 国网山东省电力公司昌邑市供电公司 | Live working fire-cutoff isolation warning device and isolation warning method |
-
2016
- 2016-11-18 CN CN201621238488.2U patent/CN206225965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086517A (en) * | 2017-06-14 | 2017-08-22 | 山东科瑞井控系统制造有限公司 | A kind of New type detachable cable penetration device |
| CN107086517B (en) * | 2017-06-14 | 2024-02-20 | 威飞海洋装备制造有限公司 | Novel split type cable traversing device |
| CN108963921A (en) * | 2018-08-28 | 2018-12-07 | 江苏佳佩环保机械设备有限公司 | A kind of cable sealing device |
| CN117810857A (en) * | 2024-02-29 | 2024-04-02 | 国网山东省电力公司昌邑市供电公司 | Live working fire-cutoff isolation warning device and isolation warning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211118 |