CN208399762U - A kind of sea floor optoelectronic composite cable deep-sea terminal separation device - Google Patents
A kind of sea floor optoelectronic composite cable deep-sea terminal separation device Download PDFInfo
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- CN208399762U CN208399762U CN201820926848.0U CN201820926848U CN208399762U CN 208399762 U CN208399762 U CN 208399762U CN 201820926848 U CN201820926848 U CN 201820926848U CN 208399762 U CN208399762 U CN 208399762U
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- 239000002131 composite material Substances 0.000 title claims abstract description 53
- 230000005693 optoelectronics Effects 0.000 title claims abstract description 52
- 238000000926 separation method Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000005622 photoelectricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000006056 electrooxidation reaction Methods 0.000 claims description 2
- 238000000280 densification Methods 0.000 claims 1
- 230000010412 perfusion Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of sea floor optoelectronic composite cable deep-sea terminal separation devices, it include: bending restrictor, sea cable locking mechanism, load flanged plate, load connector, pressure-resistant seal cavity body structure, photodetachment structure and crossing cabin plate, the load connector and crossing cabin plate are separately positioned on the both ends of pressure-resistant seal cavity body structure, the photodetachment structure is located in pressure-resistant seal cavity body structure, the load flanged plate is between bending restrictor and load connector, the sea cable locking mechanism is arranged in load flanged plate and extends in bending restrictor, fixation and sealing that glue carries out optoelectronic composite cable are provided in the sea cable locking mechanism.Through the above way, sea floor optoelectronic composite cable deep-sea described in the utility model terminal separation device is especially provided with sea cable locking mechanism, and the fixation and sealing of optoelectronic composite cable are carried out using glue, load connector reduces the stress of sealing flange, it is ensured that the sealing performance of optoelectronic composite cable.
Description
Technical field
The utility model relates to submarine optical fiber cable technical fields, more particularly to a kind of sea floor optoelectronic composite cable deep-sea terminal point
From device.
Background technique
Currently in the fields such as scientific research of seas, seabed resources exploitation, underwater environment monitoring, long-time real time remote is seen
The needs for surveying underwater environment are more more and more intense, since cable communication system is difficult to realize remote, large capacity data transmission, because
This needs uses the optical fiber telecommunications system using photoelectricity composite communication sea cable as signal transmission medium.To realize bank end group station and water
Real-time Data Transmission and electric energy transmission between lower equipment, it is necessary to will be logical in photoelectric composite sea cable by Underwater Optical electric separator
Letter optical fiber and power supply conductor carry out separation under water to be followed by becoming owner of and plugs into box, so again by watertight cable by it is main plug into box with
Secondary box of plugging into is attached.The sea floor optoelectronic separator of design is generally required to be easily installed, be applied in different ocean engineerings dress
Stability is good when standby upper good compatibility, long-play.
The load flanged plate of conventional ocean photodetachment device is easily reduced separator when suffered moment of flexure force value is excessive
Sealing performance, so that seal failure, considerably increases maintenance cost and difficulty, in addition, optoelectronic composite cable commonly used in the trade presses armour
Self-locking mode needs special operation tooling, and is easy to damage the outer steel wire of optoelectronic composite cable, needs to improve.
Utility model content
The utility model mainly solving the technical problems that provide a kind of sea floor optoelectronic composite cable deep-sea terminal separation device,
Installation convenience and sealing effect are promoted, avoids damaging outer steel wire when installation.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of Submarine Optical and reply by cable
Close cable deep-sea terminal separation device, comprising: bending restrictor, sea cable locking mechanism, load flanged plate, load connector, pressure resistance
Seal cavity structure, photodetachment structure and crossing cabin plate, the load connector and crossing cabin plate are separately positioned on pressure-resistant seal chamber
The both ends of body structure, the photodetachment structure are located in pressure-resistant seal cavity body structure, and the load flanged plate is located at bending limit
Between device and load connector processed, the sea cable locking mechanism is arranged in load flanged plate and extends in bending restrictor,
Optoelectronic composite cable enters pressure-resistant seal cavity body structure by bending restrictor, sea cable locking mechanism and load connector, described
Fixation and sealing that glue carries out optoelectronic composite cable are provided in sea cable locking mechanism.
In one preferred embodiment of the utility model, the sea cable locking mechanism is arranged concentrically in load flanged plate
Portion, the load flanged plate and sea cable locking mechanism weld or integral structure.
In one preferred embodiment of the utility model, the sea cable locking mechanism is provided with corresponding with optoelectronic composite cable
Pilot hole, the pilot hole front end are provided with bellmouth, and the glue is poured in bellmouth, sea cable locking mechanism front end
It is provided with the cover board to bellmouth sealing, the corresponding through-hole of cable core of optoelectronic composite cable, the lid are provided in the middle part of the cover board
The first screw being connected with sea cable locking mechanism front end is provided on plate.
In one preferred embodiment of the utility model, the bending restrictor front end be provided with after sea cable locking mechanism
The corresponding embedded hole in portion, sea cable locking mechanism rear portion extend in embedded hole, are provided in the bending restrictor outer circle
Several the second screws for extending radially to be connected in embedded hole with sea cable locking mechanism.
In one preferred embodiment of the utility model, it is arranged between the load connector and pressure-resistant seal cavity body structure
There is a sealing flange, the pressure-resistant seal cavity body structure includes first connecting flange at the first middle cylinder and both ends, and described first
Connecting flange is respectively welded at the first middle cylinder both ends, and the load connector includes the second of the second middle cylinder and both ends
Connecting flange, second connecting flange are respectively welded at the second middle cylinder both ends, and the sealing flange is arranged corresponding
It between first connecting flange and the second connecting flange, and is fixed by the first bolt, the load flanged plate and corresponding second
It is fixed between connecting flange by the second bolt, array is gone back on the load flanged plate and is provided with a circle fixing bolt.
In one preferred embodiment of the utility model, it is provided between the crossing cabin plate and corresponding first connecting flange
First O-ring seal is simultaneously fixed using third bolt, and the is provided between the sealing flange and corresponding first connecting flange
Two O-ring seals are provided with entrance hole corresponding with the cable core of optoelectronic composite cable in the sealing flange, set in the entrance hole
It is equipped with conical seal ring corresponding with the cable core of optoelectronic composite cable.
In one preferred embodiment of the utility model, the photodetachment structure includes being fixed on pressure-resistant seal cavity knot
Photodetachment terminal and fiber reel in structure, the cable core of the optoelectronic composite cable isolate conductive connect after photodetachment terminal
Wiring and fiber optic bundle are provided with watertight light plug-in connector and watertight hot-line insertion and extraction connector, the fiber reel on the crossing cabin plate
Fiber optic bundle is assigned as after multiple beams of optical fiber being connected with multiple watertight light plug-in connectors respectively, the watertight hot-line insertion and extraction connector
It is connected with conductive connecting.
In one preferred embodiment of the utility model, the pressure-resistant seal cavity body structure, load connector and sea cable lock
Electrochemical corrosion guard member is respectively arranged on locking structure.
In one preferred embodiment of the utility model, set on the load flanged plate, crossing cabin plate or load connector
It is equipped with hanging ring.
In one preferred embodiment of the utility model, the glue includes but is not limited to steel wire section locking glue.
The beneficial effects of the utility model are: a kind of sea floor optoelectronic composite cable deep-sea terminal separation that the utility model is pointed out
Device is especially provided with sea cable locking mechanism, and the fixation and sealing of optoelectronic composite cable are carried out using glue, avoids outer armour steel
The damage of silk, and installed load connector additional, when the moment of flexure force value suffered by load flanged plate is excessive, load connector reduces close
Seal the stress of flange, it is ensured that the sealing performance of optoelectronic composite cable, durability is good, reduces maintenance cost.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is that a kind of structure of one preferred embodiment of sea floor optoelectronic composite cable deep-sea terminal separation device of the utility model is shown
It is intended to；
Fig. 2 is the structural schematic diagram of sea cable locking mechanism in Fig. 1；
Fig. 3 is the structural schematic diagram of pressure-resistant seal cavity body structure in Fig. 1；
Fig. 4 is a kind of sea floor optoelectronic composite cable deep-sea terminal separation device of the utility model in the observational network system of deep-sea
Connection schematic diagram.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ Fig. 4 is please referred to, the utility model embodiment includes:
A kind of sea floor optoelectronic composite cable deep-sea terminal separation device, comprising: bending restrictor 2, is held sea cable locking mechanism 9
Power flanged plate 3, load connector 7, pressure-resistant seal cavity body structure 5, photodetachment structure and crossing cabin plate 6, the load connector 7
The both ends of 5 structure of pressure-resistant seal cavity, the load connector 7 and pressure-resistant seal cavity body structure 5 are separately positioned on crossing cabin plate 6
Between be provided with sealing flange 53, the pressure-resistant seal cavity body structure 5 includes first connection at the first middle cylinder 52 and both ends
Flange 51, first connecting flange 51 are respectively welded at 52 both ends of the first middle cylinder, sound construction.
The load connector 7 includes second connecting flange at the second middle cylinder and both ends, second connecting flange
The second middle cylinder both ends are respectively welded at, the sealing flange 53 is arranged in corresponding first connecting flange and the second connection method
Between orchid, and, assembling convenience, the load flanged plate 3 and corresponding second connecting flange between fixed by the first bolt 57
Fixed by the second bolt, array gone back on the load flanged plate 3 and is provided with a circle fixing bolt 31, it is convenient with integrated framework or
The connection of person's other component.
1 ~ 3 the first O-ring seal is provided between the crossing cabin plate 6 and corresponding first connecting flange 51 and using the
Three bolts are fixed, and 1 ~ 3 the second O-ring seal, institute are provided between the sealing flange 53 and corresponding first connecting flange
It states and is provided with entrance hole corresponding with the cable core 11 of optoelectronic composite cable 1 in sealing flange 53, be provided in the entrance hole and light
The corresponding conical seal ring 55 of cable core 11 of photoelectric compound cable, carries out extruding sealing, good water-proof effect.
The photodetachment structure is located in pressure-resistant seal cavity body structure 5, and the load flanged plate 3 is located at bending restrictor
Between 2 and load connector 7, when the moment of flexure force value suffered by load flanged plate 3 is excessive, load connector 7 reduces sealing flange
53 stress, it is ensured that the sealing performance of optoelectronic composite cable.
The sea cable locking mechanism 9 is arranged in load flanged plate 3 and extends in bending restrictor 2, optoelectronic composite cable 1
Enter pressure-resistant seal cavity body structure 5, stable structure, institute by bending restrictor 2, sea cable locking mechanism 9 and load connector 7
It states and is provided with fixation and sealing that glue 92 carries out optoelectronic composite cable 1 in sea cable locking mechanism 9, the glue 92 includes but unlimited
Glue is locked in steel wire section, avoids the damage to 1 outer steel wire of optoelectronic composite cable, sound construction, lift-off seal performance.
The sea cable locking mechanism 9 is arranged concentrically on the middle part of load flanged plate 3, and the load flanged plate 3 is locked with sea cable
The welding of locking structure 9 or integral structure, sound construction.The sea cable locking mechanism 9 is provided with corresponding with optoelectronic composite cable 1
Pilot hole, the pilot hole front end are provided with bellmouth 91, and the glue 92 is poured in bellmouth, form taper colloid, right
The fixation of optoelectronic composite cable 1 and waterproof sealing effect are good, and 9 front end of sea cable locking mechanism is provided with the lid to bellmouth sealing
Plate 93 is provided with the corresponding through-hole of cable core 11 of optoelectronic composite cable 1 in the middle part of the cover board 93, and housing is fixed in glue 92, cable
Core 11 is prominent and extends to pressure-resistant seal cavity body structure 5, is provided on the cover board 93 and is connected with 9 front end of sea cable locking mechanism
The first screw 94, using cover board 93 carry out glue 92 limit, facilitate curing molding.
2 front end of bending restrictor is provided with embedded hole corresponding with 9 rear portion of sea cable locking mechanism, the sea cable locking
9 rear portion of structure extends in embedded hole, be provided in 2 outer circle of bending restrictor it is several extend radially in embedded hole and with
The second screw 21 that sea cable locking mechanism 9 is connected, strengthens the connection of bending restrictor 2 Yu sea cable locking mechanism 9, assembling and
It dismantles more convenient.
The photodetachment structure includes the photodetachment terminal 56 and fiber reel being fixed in pressure-resistant seal cavity body structure 5
54, the cable core 11 of the optoelectronic composite cable isolates conductive connecting 12 and fiber optic bundle 13(containing 4 after photodetachment terminal 56
~48 core fibres), watertight light plug-in connector 61 and watertight hot-line insertion and extraction connector 62, the light are provided on the crossing cabin plate 6
Fiber optic bundle 13 is assigned as every 2~46 core fibre of Shu Hanyou of 2 ~ 6 beam optical fiber 14(by fine disk 54) after plugged respectively with 2 ~ 6 watertight light
Connector 61 is connected, and the watertight hot-line insertion and extraction connector 62 is connected with conductive connecting 12, carries out power transmission.
Electrochemistry corruption is respectively arranged on the pressure-resistant seal cavity body structure 5, load connector 7 and sea cable locking mechanism 9
Guard member 8 is lost, can be worked in the seawater for a long time, service life was up to 20~35 years.The load flanged plate 3, crossing cabin plate 6 or
Hanging ring 4, auxiliary lifting installation are provided on person's load connector 7.
In conclusion a kind of sea floor optoelectronic composite cable deep-sea terminal separation device that the utility model is pointed out, can install
It in seabed, is connected between bank end group station and deep seafloor master base station, carries out the separation of photoelectricity, improve leakproofness and installation just
Benefit, stable structure reduce maintenance cost.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of sea floor optoelectronic composite cable deep-sea terminal separation device, the separation for optoelectronic composite cable, which is characterized in that packet
It includes: bending restrictor, sea cable locking mechanism, load flanged plate, load connector, pressure-resistant seal cavity body structure, photodetachment knot
Structure and crossing cabin plate, the load connector and crossing cabin plate are separately positioned on the both ends of pressure-resistant seal cavity body structure, the photoelectricity point
It is located in pressure-resistant seal cavity body structure from structure, the load flanged plate is between bending restrictor and load connector, institute
It states sea cable locking mechanism to be arranged in load flanged plate and extend in bending restrictor, optoelectronic composite cable passes through bending limitation
Device, sea cable locking mechanism and load connector and enter pressure-resistant seal cavity body structure, be provided with glue in the sea cable locking mechanism
The fixation and sealing of water progress optoelectronic composite cable.
2. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the sea cable lock
Locking structure is arranged concentrically on the middle part of load flanged plate, and the load flanged plate is welded with sea cable locking mechanism or integrated knot
Structure.
3. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the sea cable lock
Locking structure is provided with pilot hole corresponding with optoelectronic composite cable, and the pilot hole front end is provided with bellmouth, the glue perfusion
In bellmouth, sea cable locking mechanism front end is provided with the cover board to bellmouth sealing, is provided with light in the middle part of the cover board
The cable core of photoelectric compound cable corresponding through-hole is provided with the first screw being connected with sea cable locking mechanism front end on the cover board.
4. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the bending limit
Device front end processed is provided with embedded hole corresponding with sea cable locking mechanism rear portion, and sea cable locking mechanism rear portion extends to embedded hole
In, several extend radially to be connected in embedded hole and with sea cable locking mechanism are provided in the bending restrictor outer circle
Two screws.
5. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the load connects
Sealing flange is provided between junctor and pressure-resistant seal cavity body structure, the pressure-resistant seal cavity body structure includes the first middle cylinder
And first connecting flange at both ends, first connecting flange are respectively welded at the first middle cylinder both ends, the load connection
Body includes second connecting flange at the second middle cylinder and both ends, and second connecting flange is respectively welded at the second middle cylinder
Both ends, the sealing flange are arranged between corresponding first connecting flange and the second connecting flange, and solid by the first bolt
It is fixed, it is fixed between the load flanged plate and corresponding second connecting flange by the second bolt, on the load flanged plate also
Array is provided with a circle fixing bolt.
6. sea floor optoelectronic composite cable deep-sea according to claim 5 terminal separation device, which is characterized in that the crossing cabin plate
Be provided with the first O-ring seal between corresponding first connecting flange and fixed using third bolt, the sealing flange with
It is provided with the second O-ring seal between corresponding first connecting flange, is provided in the sealing flange and optoelectronic composite cable
Cable core corresponding entrance hole is provided with conical seal ring corresponding with the cable core of optoelectronic composite cable in the entrance hole.
7. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the photoelectricity point
It include the photodetachment terminal and fiber reel being fixed in pressure-resistant seal cavity body structure, the cable core of the optoelectronic composite cable from structure
Conductive connecting and fiber optic bundle are isolated after photodetachment terminal, and watertight light plug-in connector is provided on the crossing cabin plate
With watertight hot-line insertion and extraction connector, fiber optic bundle is assigned as after multiple beams of optical fiber plugging with multiple watertight light respectively and be connected by the fiber reel
Device is connected, and the watertight hot-line insertion and extraction connector is connected with conductive connecting.
8. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the resistance to densification
Electrochemical corrosion guard member is respectively arranged on envelope cavity body structure, load connector and sea cable locking mechanism.
9. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the load method
Hanging ring is provided on blue plate, crossing cabin plate or load connector.
10. sea floor optoelectronic composite cable deep-sea according to claim 1 terminal separation device, which is characterized in that the glue
Including but not limited to steel wire section locks glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926848.0U CN208399762U (en) | 2018-06-15 | 2018-06-15 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926848.0U CN208399762U (en) | 2018-06-15 | 2018-06-15 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
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| Publication Number | Publication Date |
|---|---|
| CN208399762U true CN208399762U (en) | 2019-01-18 |
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|---|---|---|---|
| CN201820926848.0U Active CN208399762U (en) | 2018-06-15 | 2018-06-15 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
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| CN (1) | CN208399762U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646365A (en) * | 2018-06-15 | 2018-10-12 | 江苏亨通海洋光网系统有限公司 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
| CN111878069A (en) * | 2020-08-04 | 2020-11-03 | 华信唐山石油装备有限公司 | Composite continuous pipe cable oil-water well casing leakage finding system and method |
| CN113391415A (en) * | 2021-07-29 | 2021-09-14 | 华海通信技术有限公司 | Bearing platform of optical signal amplification equipment |
-
2018
- 2018-06-15 CN CN201820926848.0U patent/CN208399762U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108646365A (en) * | 2018-06-15 | 2018-10-12 | 江苏亨通海洋光网系统有限公司 | A kind of sea floor optoelectronic composite cable deep-sea terminal separation device |
| CN111878069A (en) * | 2020-08-04 | 2020-11-03 | 华信唐山石油装备有限公司 | Composite continuous pipe cable oil-water well casing leakage finding system and method |
| CN113391415A (en) * | 2021-07-29 | 2021-09-14 | 华海通信技术有限公司 | Bearing platform of optical signal amplification equipment |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215500 Building 2, No.8, Tongda Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Jiangsu Hengtong Huahai Technology Co.,Ltd. Country or region after: China Address before: 215500 Building 2, No.8, Tongda Road, Changshu Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG MARINE CABLE SYSTEMS Co.,Ltd. Country or region before: China |