CN207648272U - Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable - Google Patents
Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable Download PDFInfo
- Publication number
- CN207648272U CN207648272U CN201721748596.9U CN201721748596U CN207648272U CN 207648272 U CN207648272 U CN 207648272U CN 201721748596 U CN201721748596 U CN 201721748596U CN 207648272 U CN207648272 U CN 207648272U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- deep
- guide
- test cylinder
- pressure test
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable, pressing plate is taken over interior mounted in crossing cabin；Rubber wick is between pressing plate and orientation pressing plate；Cannulated fasteners are taken over crossing cabin and are threadedly coupled, and cannulated fasteners push guide pressing plate and realize locking；Crossing cabin is taken over to be welded with deep-sea simulated pressure test cylinder, and watertight cable passes through rubber wick, pressing plate, guide pressing plate and cannulated fasteners.Using the utility model, watertight cable is taken over by crossing cabin, and pressing plate, rubber wick, guide pressing plate and cannulated fasteners, cannulated fasteners is passed through to realize and seal by guide pressing plate compressing rubber fuse；During being tested in cabin, as pressure increases, the further compressing rubber core of guide pressing plate, the better effect of the bigger sealing effect of pressure.The utility model is simple, convenient, securely and reliably；Seal form will not because in cabin pressure change due to seal failure, for testpieces provide electric energy and control signal cable obtain excellent sealing, facilitate test.
Description
Technical field
The utility model is related to a kind of sealing devices for deep-sea simulated pressure test cylinder watertight penetrating cable.
Background technology
Deep-sea simulated pressure test cylinder is mainly used to simulated deep-sea environment, the carry out voltage endurance capability test to deep sea equipment.
Under experimental enviroment, deep-sea simulated pressure test cylinder pressure Control experiment device passes through deep-sea simulated pressure test cylinder internal pressure
High-precision control realize the accurate dynamic analogs of different seawater pressure environment, be the research of new type water diving device equipment, newly
Material, the use of new construction and the development of new marine technology provide reliable test platform.
Invention content
The purpose of this utility model is to provide one kind can effectively be sealed by simple operations, make externally fed cable
With signal wire by and penetrate in pressure chamber in cabin test dive device couple, water and air is kept apart, is provided for testpieces dynamic
Power and control facilitate the sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable of test.
The realization method of the utility model aim is that the sealing for deep-sea simulated pressure test cylinder watertight penetrating cable fills
It sets, pressing plate is taken over interior mounted in crossing cabin；Rubber wick is between pressing plate and orientation pressing plate；Cannulated fasteners and crossing cabin take over screw thread
Connection, cannulated fasteners push guide pressing plate, realize locking；Crossing cabin is taken over to be welded with deep-sea simulated pressure test cylinder, watertight electricity
Cable passes through rubber wick, pressing plate, guide pressing plate and cannulated fasteners.
Using the utility model, watertight cable is taken over by crossing cabin, passes through pressing plate, rubber wick, guide pressing plate and hollow
Fastener, cannulated fasteners by guide pressing plate compressing rubber fuse, fill up by the gap between watertight cable and crossing cabin are taken over,
Realize sealing；The cannulated fasteners of the utility model are that air end is anhydrous, and guide pressing plate is to have water end (W.E.).Process is tested in cabin
In, as pressure increases, the further compressing rubber core of guide pressing plate achievees the effect that as the bigger sealing effect of pressure is better.
The utility model is simple, convenient, seal form will not the seal failure because of pressure change in cabin, and with
Pressure increase sealing is more preferable, can provide power and control for testpieces, facilitate test.
Description of the drawings
Fig. 1 is the utility model overall assembling figure.
Fig. 2 is guide pressing plate structural front view
Fig. 3 is guide pressing plate structure top view,
Fig. 4 is crossing cabin joint pipe structure schematic diagram.
Specific implementation mode
The utility model structural principle and operation principle are described in further detail below in conjunction with the accompanying drawings, wherein from beginning extremely
Same or similar label indicates same or similar element or element with the same or similar functions eventually.The utility model is
Illustratively, it is only used for explaining the utility model, and should not be understood as limiting the present invention.
Referring to Fig.1, pressing plate 4 is in crossing cabin take over 5；Rubber wick is between pressing plate 4 and orientation pressing plate 2；It is hollow tight
Firmware 1 and 5 threaded connection of crossing cabin take over, cannulated fasteners push guide pressing plate 2, realize locking；Crossing cabin take over 5 is simulated with deep-sea
Pressure test cylinder welds, and watertight cable passes through rubber wick, pressing plate, guide pressing plate and cannulated fasteners.
With reference to Fig. 2,3,2 both sides of guide pressing plate carry circular arc type guide ledges 6.
With reference to Fig. 4, have on crossing cabin take over 5 with the matched guide groove 7 of guide ledges, guide pressing plate 2 by guide ledges,
Guide groove 7 realizes positioning.
The cannulated fasteners 1 are threaded crossing cabin take over 5, push guide pressing plate 2, realize locking,.It is hollow tight
When firmware 5 is locked, push guide pressing plate 2 and rubber wick 3, make the deformation of rubber wick 3 fill up crossing cabin take over 5 and watertight cable it
Between gap, realize sealing.
The watertight cable is single, and multicore or multicore overall sulfur turn to single.
It is that loose wire couples aviation plug using the utility model, outside watertight cable.The watertight sealed electricity will be needed first
Cable is taken over by crossing cabin, passes through pressing plate, rubber wick, guide pressing plate and cannulated fasteners, cannulated fasteners are tightened after penetrating, empty
Heart fastener is pressed downward by guide pressing plate, since guide pressing plate both sides carry circular arc type guide ledges, therefore in the work of fastener
It is not rotated downwards with lower, gradually compressing rubber core, the gap between watertight cable and crossing cabin are taken over are filled up, and tentatively reach close
Seal effect.The cannulated fasteners of the utility model are that air end is anhydrous, and guide pressing plate is to have water end (W.E.).During experiment in cabin,
As pressure increases, guide pressing plate reaches with the bigger sealing effect of pressure more with the further compressing rubber core of pressure floating
Good effect.
Claims (4)
1. the sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable, it is characterised in that：Pressing plate connects mounted in crossing cabin
In pipe；Rubber wick is between pressing plate and orientation pressing plate；Cannulated fasteners are taken over crossing cabin and are threadedly coupled, under cannulated fasteners
Guide pressing plate is pressed, realizes locking；Crossing cabin is taken over to be welded with deep-sea simulated pressure test cylinder, and watertight cable passes through rubber wick, pressure
Plate, guide pressing plate and cannulated fasteners.
2. the sealing device according to claim 1 for deep-sea simulated pressure test cylinder watertight penetrating cable, feature
It is：Guide pressing plate both sides carry guide ledges.
3. the sealing device according to claim 1 for deep-sea simulated pressure test cylinder watertight penetrating cable, feature
It is：Crossing cabin, which has been taken over, to be determined with the matched guide groove of guide ledges, guide pressing plate by guide ledges, guide groove realization
Position.
4. the sealing device according to claim 1 for deep-sea simulated pressure test cylinder watertight penetrating cable, feature
It is：Watertight cable is single, and multicore or multicore overall sulfur turn to single.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748596.9U CN207648272U (en) | 2017-12-12 | 2017-12-12 | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748596.9U CN207648272U (en) | 2017-12-12 | 2017-12-12 | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648272U true CN207648272U (en) | 2018-07-24 |
Family
ID=62880355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748596.9U Active CN207648272U (en) | 2017-12-12 | 2017-12-12 | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036115A (en) * | 2017-12-12 | 2018-05-15 | 武汉重工铸锻有限责任公司 | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable |
| CN111550556A (en) * | 2020-05-13 | 2020-08-18 | 中国船舶科学研究中心 | Sealing element for deep sea optical cable high-voltage test |
| CN112879673A (en) * | 2021-02-05 | 2021-06-01 | 哈尔滨工程大学 | Underwater dry-type cabin wellhead pipeline cabin penetrating sealing structure |
| CN117028572A (en) * | 2023-10-08 | 2023-11-10 | 之江实验室 | Dynamic seal structure |
-
2017
- 2017-12-12 CN CN201721748596.9U patent/CN207648272U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036115A (en) * | 2017-12-12 | 2018-05-15 | 武汉重工铸锻有限责任公司 | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable |
| CN111550556A (en) * | 2020-05-13 | 2020-08-18 | 中国船舶科学研究中心 | Sealing element for deep sea optical cable high-voltage test |
| CN111550556B (en) * | 2020-05-13 | 2022-03-01 | 中国船舶科学研究中心 | Sealing element for deep sea optical cable high-voltage test |
| CN112879673A (en) * | 2021-02-05 | 2021-06-01 | 哈尔滨工程大学 | Underwater dry-type cabin wellhead pipeline cabin penetrating sealing structure |
| CN117028572A (en) * | 2023-10-08 | 2023-11-10 | 之江实验室 | Dynamic seal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207648272U (en) | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable | |
| CN108036115A (en) | Sealing device for deep-sea simulated pressure test cylinder watertight penetrating cable | |
| CN205692685U (en) | A kind of open-close type current transformer of band current-taking function | |
| CN201122192Y (en) | Repairing joint of optoelectronic compound sea cable | |
| CN203422194U (en) | Cable watertightness testing device | |
| CN208738553U (en) | A kind of vehicle harness waterproof connector | |
| CN202032179U (en) | Cable penetration piece sealing device used for airtight test | |
| CN203839913U (en) | Cable sealing device for underwater platform | |
| CN106676542B (en) | Double-solid reference electrode device containing silver chloride and zinc and suitable for deep sea | |
| CN103944136B (en) | Underwater platform cable sealing device | |
| CN113437721A (en) | Underwater pressure-resistant sealing wiring device | |
| CN102773582B (en) | Submersible type digital underwater wet welding power supply and application thereof | |
| CN106609886A (en) | Novel cable cabin-penetrating sealing structure | |
| CN204947554U (en) | A kind of water injection well down-hole high pressure sealing cable junctions | |
| CN109000061B (en) | A general joint of getting gas for SF6 gas test | |
| CN204008402U (en) | Sea cable water permeabillity test system | |
| CN202543881U (en) | Sealing structure of static sounding electrical measuring probe | |
| CN203682211U (en) | Ship fire-proof packing filling equipment | |
| CN215580283U (en) | Underwater pressure-resistant sealing wiring device | |
| CN103226012B (en) | Protection and sealing method for strain measurement of underwater composite | |
| CN209150703U (en) | A kind of end sealing device of deep water sea cable | |
| CN207276719U (en) | A kind of double solid reference electrode devices comprising silver chlorate and zinc suitable for deep-sea | |
| CN2924868Y (en) | Strong electrical signal cable crossing cabin device | |
| CN202308993U (en) | Underwater circuit connector | |
| CN110556766A (en) | Power line sealing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |