CN108599091A - A kind of underwater coupling arrangement of ship cable - Google Patents
A kind of underwater coupling arrangement of ship cable Download PDFInfo
- Publication number
- CN108599091A CN108599091A CN201810548250.7A CN201810548250A CN108599091A CN 108599091 A CN108599091 A CN 108599091A CN 201810548250 A CN201810548250 A CN 201810548250A CN 108599091 A CN108599091 A CN 108599091A
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- CN
- China
- Prior art keywords
- cable
- pressure
- tube coupling
- watertight
- resistant
- 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
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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
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
A kind of underwater coupling arrangement of ship cable, including pressure-resistant chamber, flange, cable watertight tube coupling component and cable connector, cable watertight tube coupling component includes cable clamp nut, cable watertight tube coupling, packing washer, rubber washer, pressure-resistant chamber is formed by two cylindrical metal weldments by flange butt welding, cable watertight tube coupling is welded in the both ends of pressure-resistant chamber, cable penetrates pressure-resistant intracavitary portion by cable watertight tube coupling, cable clamp nut, packing washer and rubber washer are arranged between cable and cable watertight tube coupling, watertight when penetrating pressure-resistant chamber for realizing cable；Physical connection of the cable connector two sections of cables of realization in pressure-resistant intracavitary portion.It is additionally provided with pressurization gas nozzle on pressure-resistant chamber, nut is installed at the gas nozzle that pressurizes.Apparatus of the present invention can carry certain seawater pressure, be suitable for underwater signal cable watertight and couple, meet the requirement of watertight and air-tightness；It is compact-sized, it occupies little space, is light-weight；Manufacturing cost is low, and working service is convenient.
Description
Technical field
The invention belongs to naval vessel underwater sensor signal measurement technique fields, and in particular to a kind of ship cable couples under water
Device.
Background technology
Ship cable under water simple coupling arrangement be outside water secret letter cable connection critical piece, main task is：
Watertight signal cable is coupled to each other, and carries seawater pressure, ensures that signal cable couples cavity inside watertight, while allowing device
Dismounting is repeated to use.
Outboard usually arranges that big quantity sensor group, side of a ship outer sensor are coupled by watertight signal cable when ship navigation is tested
It accesses in vessel cabin and measures Acquisition Instrument progress signal acquisition.Outboard signal cable largely passes through outboard watertight liquid tank bulkhead, usually
It cannot directly enter in vessel cabin, need the docking for carrying out cable connector by the board, and connector is necessary to ensure that watertight.Traditional electricity
The docking of cable outboard is mainly using measures such as the live vulcanization of rubber, water tight junction boxs.Rubber vulcanization process is complicated and time-consuming, cable
Banjo fixing butt jointing failure can not be overhauled repairs with testing ground, influences experiment progress；Water tight junction box appearance and size, weight are big, close
Envelope effect is easily influenced by construction technology, the more difficult arrangement of the narrow positions such as superstructure and liquid tank on naval vessel.Therefore, it is necessary to set for pole
A kind of underwater coupling arrangement of watertight cable is counted, naval vessel watertight cable joint efficiency and connection quality are improved, is ensured for naval vessel experiment
Facility is provided.
Invention content
The technical problem to be solved by the present invention is to dock above shortcomings for existing ship cable outboard, provide
A kind of underwater coupling arrangement of ship cable, device can carry certain seawater pressure, are suitable for underwater signal cable watertight and join
It connects, meets the requirement of watertight and air-tightness；It is compact-sized, it occupies little space, is light-weight；Manufacturing cost is low, and working service is convenient.
Used technical solution is the present invention to solve above-mentioned technical problem：
A kind of underwater coupling arrangement of ship cable, including pressure-resistant chamber, flange, cable watertight tube coupling component and cable connector,
Cable watertight tube coupling component includes cable clamp nut, cable watertight tube coupling, packing washer, rubber washer, and pressure-resistant chamber is by two
Cylindrical metal weldment is formed by flange butt welding, and cable watertight tube coupling is welded in the both ends of pressure-resistant chamber, and cable is logical
It crosses cable watertight tube coupling and penetrates pressure-resistant intracavitary portion, cable clamp nut, packing washer and rubber washer are arranged in cable and cable
Between watertight tube coupling, watertight when penetrating pressure-resistant chamber for realizing cable；Cable connector realizes two sections of cables in pressure-resistant intracavitary portion
Physical connection.
By said program, a pair of of flange of the pressure-resistant chamber of welding (can also use other modes by fastener connection
Connection).
By said program, the cable connector, which uses, is connected by bolts two sections of cables, or is directly welded to two sections of cables
It connects.
By said program, it is additionally provided with pressurization gas nozzle on the pressure resistance chamber, installation nut (ensures pressure-resistant chamber at the gas nozzle that pressurizes
Internal air-tightness), pressurization gas nozzle, which is used to apply air pressure to pressure-resistant intracavitary portion, checks the airtight of cable watertight tube coupling and flange position
Property.
By said program, the cable watertight tube coupling component is not limited to 1 pair, and multiple-twin cable watertight tube coupling component realizes more
The access of cable.
Compared with prior art, the present invention has the advantages that：
1, the present apparatus can use under certain depth condition, carry certain seawater pressure, and pressure-resistant chamber can carry out water
Cipher telegram cable is coupled to each other, and package unit can meet the requirement of watertight and air-tightness；
2, cable watertight tube coupling ensures that cable passes through the watertightness of pressure-resistant chamber, abutted flange to can guarantee pressure-resistant chamber watertight
With cable installation and inspection operation；
3, pressurization gas nozzle can carry out pressure-resistant chamber airtight test；
4, apparatus of the present invention are mainly used for naval vessel underwater sensor signal measurement field, are suitable for underwater signal cable watertight
Connection, the covering device is compact-sized, occupies little space, is light-weight, and total weight is no more than the 50% of conventional water tight junction box, overall
Product is no more than the 50% of conventional water tight junction box；Manufacturing cost is low, and working service is convenient, and flange arrangement is designed with to be torn open conducive to cable
Dress and site examining and repairing, set-up time shorten 50% or more than vulcanization cable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the underwater coupling arrangement of ship cable of the present invention；
Fig. 2 is the part-structure vertical view of Fig. 1；
In figure, 1- cables；2- cable clamp nuts；3- cable watertight tube couplings；4- pressure resistance chambers；5- flanges；6- packing washers；
7- rubber washers；8- nuts；9- pressurization gas nozzles；10- cable connectors.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~Fig. 2, the underwater coupling arrangement of ship cable of the present invention, including pressure-resistant chamber 4, flange 5, electricity
Cable watertight tube coupling component and cable connector 10, cable watertight tube coupling component include cable clamp nut 2, cable watertight tube coupling 3, pressure
Tight washer 6, rubber washer 7.
Pressure-resistant chamber 4 is formed by two cylindrical metal weldments by 5 butt welding of flange, and a pair of of flange 5 passes through fastening
Part couples；Cable watertight tube coupling 3 is welded in the both ends of pressure-resistant chamber 4, and cable 1 is penetrated by cable watertight tube coupling 3 in pressure-resistant chamber 4
Portion, cable clamp nut 2, packing washer 6 and rubber washer 7 are arranged between cable 1 and cable watertight tube coupling 3, for realizing
Watertight when cable 1 penetrates pressure-resistant chamber 4；Cable connector 10 realizes physical connection of two sections of cables 1 inside pressure-resistant chamber 4, passes through spiral shell
Bolt couples, and also can directly be welded to two sections of cables 1.
Pressurization gas nozzle 9 is additionally provided on pressure-resistant chamber 4, cable 1 is installed through the gas nozzle 9 that pressurizes to being applied inside pressure-resistant chamber 4
Certain air pressure is added to check the air-tightness at cable watertight tube coupling 3 and 5 position of flange, inspection is finished installs nut 8 at pressurization gas nozzle 9
Ensure the pressure-resistant intracavitary portion air-tightness of device.
Cable watertight tube coupling component count is not limited to 1 pair, and multiple-twin cable watertight tube coupling component realizes the access of multi-cable.
Packing washer 6 is not limited to rubber material and cylindrical outer shape, and the organic sealing materials such as pitch, plastics also can be used as pressure
Tight gasket materials.
The above is presently preferred embodiments of the present invention, but the present invention should not be limited to the embodiment and attached drawing institute
Disclosure.So every do not depart from the lower equivalent or modification completed of spirit disclosed in this invention, guarantor of the present invention is both fallen within
The range of shield.
Claims (5)
1. a kind of underwater coupling arrangement of ship cable, it is characterised in that：Including pressure-resistant chamber, flange, cable watertight tube coupling component and
Cable connector, cable watertight tube coupling component include cable clamp nut, cable watertight tube coupling, packing washer, rubber washer, pressure resistance
Chamber is formed by two cylindrical metal weldments by flange butt welding, and cable watertight tube coupling is welded in the both ends of pressure-resistant chamber
Portion, cable penetrate pressure-resistant intracavitary portion by cable watertight tube coupling, and cable clamp nut, packing washer and rubber washer are arranged in electricity
Between cable and cable watertight tube coupling, watertight when penetrating pressure-resistant chamber for realizing cable；Cable connector realizes two sections of cables in pressure resistance
The physical connection in intracavitary portion.
2. the underwater coupling arrangement of a kind of ship cable according to claim 1, it is characterised in that：The pressure-resistant chamber of welding
A pair of of flange is coupled by fastener.
3. the underwater coupling arrangement of a kind of ship cable according to claim 1, it is characterised in that：The cable connector uses
Two sections of cables are connected by bolts, or directly to two sections of cable weldings.
4. the underwater coupling arrangement of a kind of ship cable according to claim 1, it is characterised in that：It is also set on the pressure resistance chamber
It is equipped with pressurization gas nozzle, nut is installed at the gas nozzle that pressurizes, pressurization gas nozzle, which is used to apply air pressure to pressure-resistant intracavitary portion, checks cable watertight
The air-tightness of tube coupling and flange position.
5. the underwater coupling arrangement of a kind of ship cable according to claim 1, it is characterised in that：The cable watertight tube coupling
Component is not limited to 1 pair, and multiple-twin cable watertight tube coupling component realizes the access of multi-cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548250.7A CN108599091A (en) | 2018-05-31 | 2018-05-31 | A kind of underwater coupling arrangement of ship cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548250.7A CN108599091A (en) | 2018-05-31 | 2018-05-31 | A kind of underwater coupling arrangement of ship cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108599091A true CN108599091A (en) | 2018-09-28 |
Family
ID=63630038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810548250.7A Pending CN108599091A (en) | 2018-05-31 | 2018-05-31 | A kind of underwater coupling arrangement of ship cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108599091A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140996A (en) * | 2021-04-30 | 2021-07-20 | 刘蒙蒙 | Cable butt joint device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061117Y (en) * | 2007-06-21 | 2008-05-14 | 武汉华瑞电力科技股份有限公司 | 110kV-220kV crosslinked cable middle joint |
| CN201608492U (en) * | 2010-02-05 | 2010-10-13 | 深圳市沃尔核材股份有限公司 | Sealing device of submarine cable connecting terminal |
| CN203056534U (en) * | 2013-02-24 | 2013-07-10 | 衢州市易凡设计有限公司 | Cable bushing |
| CN103491756A (en) * | 2013-10-22 | 2014-01-01 | 中国舰船研究设计中心 | Shielding treatment device for shielded compartment penetration cable for ship |
| CN204118678U (en) * | 2014-10-09 | 2015-01-21 | 宁波东方电缆股份有限公司 | Deep water electricity flies cable unit and connects distributor |
| CN206023162U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋系统有限公司 | A kind of connection seabed dynamic cable and the piecing devices of seabed static state cable |
| CN206364208U (en) * | 2016-10-28 | 2017-07-28 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
-
2018
- 2018-05-31 CN CN201810548250.7A patent/CN108599091A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061117Y (en) * | 2007-06-21 | 2008-05-14 | 武汉华瑞电力科技股份有限公司 | 110kV-220kV crosslinked cable middle joint |
| CN201608492U (en) * | 2010-02-05 | 2010-10-13 | 深圳市沃尔核材股份有限公司 | Sealing device of submarine cable connecting terminal |
| CN203056534U (en) * | 2013-02-24 | 2013-07-10 | 衢州市易凡设计有限公司 | Cable bushing |
| CN103491756A (en) * | 2013-10-22 | 2014-01-01 | 中国舰船研究设计中心 | Shielding treatment device for shielded compartment penetration cable for ship |
| CN204118678U (en) * | 2014-10-09 | 2015-01-21 | 宁波东方电缆股份有限公司 | Deep water electricity flies cable unit and connects distributor |
| CN206023162U (en) * | 2016-08-29 | 2017-03-15 | 中天海洋系统有限公司 | A kind of connection seabed dynamic cable and the piecing devices of seabed static state cable |
| CN206364208U (en) * | 2016-10-28 | 2017-07-28 | 湘潭电机股份有限公司 | A kind of submerged cable joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140996A (en) * | 2021-04-30 | 2021-07-20 | 刘蒙蒙 | Cable butt joint device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180928 |