CN108121042A - A kind of profound and subtle thin optic fibre active extension and retraction system in full sea - Google Patents
A kind of profound and subtle thin optic fibre active extension and retraction system in full sea Download PDFInfo
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- CN108121042A CN108121042A CN201711314681.9A CN201711314681A CN108121042A CN 108121042 A CN108121042 A CN 108121042A CN 201711314681 A CN201711314681 A CN 201711314681A CN 108121042 A CN108121042 A CN 108121042A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/506—Underwater installation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The present invention relates to a kind of complete profound and subtle thin optic fibre active extension and retraction systems in sea, including reel assemblies, cable sector and subtract tension traction machine structure.The cable sector includes unidirectional screw, slider nut, guide wheel assemblies, commutation wheel assembly, close switch, and the tension traction machine structure that subtracts includes subtracting tension two-wheel mechanism, chain-drive mechanism, tension sensor, freewheel clutch, conveying mechanism and horn mouth.Tiny fiber-optics pass through horn mouth, conveying mechanism, subtract tension two-wheel mechanism, lead and (change) to wheel assembly and cable sector, in reel assemblies.A kind of complete profound and subtle thin optic fibre active extension and retraction system in sea of the present invention, row's cable precision is high, appearance cable amount is big, has multilayer multiple-turns wound control technology and Synchronous motion control technology, safe and reliable, easily maintenance.
Description
Technical field
The present invention relates to underwater winch field, more particularly, to a kind of tiny fiber-optics master in underwater or abyssal environment
Dynamic releasing winch system, is generally mounted to repeater (TMS, Tether Management System), submersible or submarine etc.
Underwater operation platform mainly carries and carries out orderly folding and unfolding work to tiny fiber-optics when underwater robot lays and recycles under water
Make, while have the function of to transmit signal.
Background technology
Unmanned remotely controlled submersible vehicle (Remotely Operated Vehicle ROV) be substantially carried out underwater observation, sampling and
Operation is widely used in the multiple fields such as scientific research of seas, marine resources exploitation and military affairs.ROV is by umbilical cables from lash ship
Obtain power and communication.Due to the constraint of umbilical cables, the job area of ROV is limited, and mobility is also affected.
Mixed type unmanned submersible (ARV, AUV＆ROV Vehicle) is a kind of with water surface remote control operation, and body is from charged
The unmanned submersible in source.Since such submersible is only communicated by tiny fiber-optics and lash ship, compared with traditional ROV, there is machine
Move the advantages of property is good and job area is big.
As shown in figure 8, ARV is laid and recycled, it is necessary to using tiny fiber-optics into underwater using big depth repeater
Active extension and retraction system carries out take-up and cable laying to tiny fiber-optics.Since tiny fiber-optics diameter is small (0.25mm~1mm), pulling force is born
It is limited with radial pressure, be not suitable for carrying out folding and unfolding using traditional cable storage winch；ARV long-distance navigations require tiny fiber-optics cable laying
Amount is big, and the tiny fiber-optics released are influenced be subject to current and ARV towings, and tiny fiber-optics active extension and retraction system is caused to go out cable mouth
Tiny fiber-optics tension variation amplitude is big.At present, domestic and international tiny fiber-optics winch mainly on lash ship or the submersible of small depth (or
In after device ﹑ submarines) on use, not high water pressure resistant, and can not be effectively isolated external tiny fiber-optics load runs into outer fiber load
The big situation of amplitude of variation, the easily random cable of row's cable gently then damage tiny fiber-optics, heavy then submersible is caused to be lost.
The content of the invention
The applicant provides a kind of profound and subtle thin optic fibre master in full sea in view of the above-mentioned problems, furtherd investigate and designed improvement
Dynamic extension and retraction system, which is one, integrates the complexity that super large holds cable amount, identical tension arranges cable automatically, subtracts tension traction and conveying mechanism
System can be effectively isolated influence of the external tiny fiber-optics load to row's cable, be suitable for the deep repeater in full sea or submersible uses.
The technical solution adopted in the present invention is as follows：
A kind of profound and subtle thin optic fibre active extension and retraction system in full sea, including winch frame and traction frame, the traction frame position
In the folding and unfolding cable position of winch frame, reel assemblies, cable sector are installed on the winch frame, pacified in the traction frame
Equipped with subtracting tension traction machine structure；
The reel assemblies are installed on winch frame by rear, and including reel and spool shaft, reel, which is arranged, is installed on volume
On cylinder axis, one end connection reel motor of the spool shaft, the spool shaft other end is equipped with smooth ring；
The cable sector is installed on winch frame by front, including unidirectional screw, guide rod, slider nut, guiding
Wheel assembly turns to wheel assembly, and unidirectional screw end connection row's cable motor, guide wheel assemblies and steering wheel assembly are mounted on sliding block spiral shell
On mother；
It is described to subtract tension traction machine structure, it is installed in the middle part of traction frame, including subtracting tension two-wheel mechanism, conveying mechanism, chain
Transmission mechanism, tension sensor and horn mouth；The left side for subtracting tension two-wheel mechanism and being mounted on traction frame, it is double using multiple-grooved
Wheel construction, including the driving wheel driven by decelerating motor and the follower being synchronously connected with the driving wheel, the active rotation
Dynamic driving tiny fiber-optics movement, realizes the action of active folding and unfolding tiny fiber-optics；The conveying mechanism is installed on the right side of traction frame
Including upper pressure roller, lower compression roller, tiny fiber-optics are compressed between the upper pressure roller and lower compression roller for side；The chain-drive mechanism includes master
Drive sprocket, the driven sprocket and chain of the installation of lower compression roller shaft end of driving wheel shaft end installation.
As being further improved for above-mentioned technical proposal：
Described subtracting is provided with to turn to the tiny fiber-optics between wheel assembly and directive wheel on the left of tension traction machine structure
Horizontally-guided directive wheel.
A kind of mechanism of complete profound and subtle thin optic fibre active extension and retraction system in sea is rotated using anticorrosion technique, i.e., using not
Become rusty steel rolling bearing and both ends oil sealing.
The upper pressure roller is installed on the movable axis on the upside of lower compression roller, and bullet is equipped between the movable axis and traction frame
Spring is equipped with to adjust the adjusting nut of the pressing force of the spring in the traction frame.
Unilateral bearing is housed in the lower compression roller.
A pair of tension sensor is respectively arranged in the both sides for subtracting tension two-wheel mechanism, measures of tiny fiber-optics in real time
Force value.
Beneficial effects of the present invention are as follows：
The profound and subtle thin optic fibre active extension and retraction system in full sea of the present invention, row's cable precision is high, safe and reliable, easily safeguards.
By the use of three AC servo motors as power source, respectively drive reel assemblies, cable sector, subtract tension traction machine structure, pass through
Subtract tension two-wheel mechanism isolation tiny fiber-optics external load, with reference to the freewheel clutch of conveying mechanism, realize tiny fiber-optics actively
Extension and retraction system identical tension arranges cable, achievees the purpose that orderly folding and unfolding cable；The present invention is adopted using anticorrosion technique, i.e. mechanism rotating part
With stainless steel rolling bearing and both ends oil sealing, the present invention is made to possess deep ocean work ability.
Description of the drawings
Fig. 1 is the principle of the present invention figure.
Fig. 2 is the top view of the present invention.
The left view that Fig. 3 is Fig. 2 (without tension traction machine structure is subtracted).
Fig. 4 is the front view that the present invention subtracts tension traction machine structure.
Fig. 5 is the partial sectional view of Fig. 4.
Fig. 6 is the partial sectional view of conveying mechanism of the present invention.
Fig. 7 is the partial sectional view of the unidirectional screw runner assembly of the present invention.
Fig. 8 is ARV laying system composition schematic diagrams.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment that the present invention will be described in detail.
As shown in Figures 1 to 6, the present invention include winch frame 1, traction frame 2, reel assemblies 100, cable sector 200,
Subtract tension traction machine structure 300.Traction frame 2 is located at the folding and unfolding cable position of winch frame 1.Reel assemblies 100 are mounted on winch machine
Frame 1 leans on rear, and including reel 3 and spool shaft 4, reel 3 connects reel motor 5 by 4 one end of spool shaft, and spool shaft 4 is another
Equipped with smooth ring 6, the tiny fiber-optics end on reel 3 is connected to the big depth relaying for carrying ARV by smooth ring 6 at end
Device, and then transmit a signal on lash ship or female ship.Cable sector 200 is mounted on winch frame 1 by front, including unidirectional silk
Bar 7, guide rod 8, slider nut 9, guide wheel assemblies 10, steering wheel assembly 11, slider nut 9 are realized with the cooperation of unidirectional screw 7
Transmission, guide rod 8 is oriented to for slider nut 9, and prevents slider nut 9 from being rotated with unidirectional screw 7.One end of unidirectional screw 7 connects
Run in cable motor 12.Row's cable motor 12 follows reel motor 5 to rotate, and directly drives unidirectional screw 7 and rotates, unidirectional screw 7 drives
Guide wheel assemblies 10 and steering 11 row's of synchronizing cable of wheel assembly on sliding nut 9, when reaching 3 both ends of reel,
Row's cable motor 12 receives the signal of travel switch 13, and auto-reverse, sliding nut 9 is reciprocating.Ensure tiny fiber-optics 36
It is vertical with reel 3, make tiny fiber-optics 36 neatly on reel 3.
Subtract tension traction machine structure 300 in traction frame 2, including subtracting tension two-wheel mechanism 14, conveying mechanism 15, chain
Transmission mechanism 16, tension sensor 17 and horn mouth 18.Subtract the centre that tension two-wheel mechanism 14 is mounted on traction frame 2, use
Multiple-grooved Double-wheel structure, wherein, one is driving wheel 19, another is follower 20.Drive sprocket axle 21 is with subtracting tension traction electric machine
22 connections.When 36 external load of tiny fiber-optics is more than 36 tension of tiny fiber-optics at cable sector 200, subtract tension two-wheel mechanism 14
36 external load of part tiny fiber-optics is resisted using frictional force, 36 identical tension of tiny fiber-optics at cable sector 200 is kept, subtracts at this time
Tension two-wheel mechanism 14 plays the role of isolating external load；When 36 external load of tiny fiber-optics is fine less than at cable sector 200
During 36 tension of optical fiber, subtract tension two-wheel mechanism 14 and resist 36 tension of tiny fiber-optics at part cable sector 200 using frictional force, protect
36 identical tension of tiny fiber-optics at cable sector 200 is held, subtracts tension two-wheel mechanism 14 at this time and plays the role of drawing cable laying or resisting receiving
Cable acts on.To subtract tension traction machine structure 300 as main driving unit, by three AC servo motors (reel motor 5, row's cable
Motor 12 and subtract tension traction electric machine 22) coordinated signals, 200 identical tension of cable sector is made to arrange cable automatically, tension parameters are real-time
The accurate closed loop regulation and control of the parameters such as feedback, position, speed, to realize the orderly folding and unfolding to tiny fiber-optics 36.
Conveying mechanism 15 is mounted on the right side of traction frame 2, and conveying mechanism 15 includes upper pressure roller 23, lower compression roller 24.Chain passes
Motivation structure 16 includes the drive sprocket 25 of 21 end of drive sprocket axle installation, pushes the driven sprocket 27 and chain of the installation of 26 end of roll shaft
28.For compressing movable axis 29 of upper pressure roller 23 of the tiny fiber-optics 36 on lower compression roller 24 mounted on 24 upside of lower compression roller, bullet
Spring 30 is against between movable axis 29 and traction frame 2, and pressing force is realized according to actual needs by 31 coupling mechanism force of adjusting nut, is seen
Fig. 5.Equipped with unilateral bearing 32 in lower compression roller 24, Fig. 6 is seen.When cable laying, unilateral bearing 32 is in " engagement " state, and Internal and external cycle does not have
There is a relative rotation, the power on drive sprocket axle 21 is transferred to lower compression roller 24, upper pressure roller 23 and lower compression roller by chain-drive mechanism 16
24 are sent out tiny fiber-optics 36 by frictional force.Control the gearratio of chain-drive mechanism 16 so that the linear velocity of lower compression roller 24 is slightly
It is faster than the linear velocity of driving wheel 19.Therefore, the tiny fiber-optics 36 subtracted between tension two-wheel mechanism 14 and conveying mechanism 15 generate one
Determine tension, remain tensioned state.When take-up, unilateral bearing 32 is in " surmounting " state, and 24 Internal and external cycle of lower compression roller has phase
To rotating, cut-out driven sprocket 27 is transferred to the power of lower compression roller 24.At this point, lower compression roller 24 is converted into follower, with upper pressure roller
23 provide smaller damping force together so that tiny fiber-optics 36 equally keep tensioned state in recycling.When outside tiny fiber-optics 36
When portion's load change or no-load, folding and unfolding cable keeps tensioned state that can effectively prevent tiny fiber-optics 36 from subtracting tension two-wheel mechanism 14
Upper relaxation or the generation of slipping phenomenon improve the stability for subtracting tension traction machine structure 300.
A pair of of tension sensor 17 is separately mounted to subtract 14 both sides of tension two-wheel mechanism, measures in real time at cable sector 200
36 tension value of tiny fiber-optics and subtract 36 tension value of tiny fiber-optics between tension two-wheel mechanism 14 and conveying mechanism 15, for supervising
It surveys and works with control system, ensure system safe handling.
The present invention installed on the slider nut 9 of cable sector 200 guide wheel assemblies 10 and turn to wheel assembly 11, system with
The variation of cable laying amount, the tiny fiber-optics 36 turned to by turning to wheel assembly 11 have larger angle change when being involved in reel 3,
The setting of guide wheel assemblies 10 avoids tiny fiber-optics 36 and turns to 11 unilateral friction of wheel assembly and impaired situation, sees Fig. 3.
Tiny fiber-optics 36 pass through horn mouth 18, pass through conveying mechanism 15, tension sensor 17, subtract tension two-wheel mechanism
14 and cable sector 200, in reel assemblies 100, see Fig. 2~Fig. 4.
The present invention is subtracting 300 one directive wheel 33 of left side increase of tension traction machine structure, convenient for turning to wheel assembly 11 with being oriented to
The horizontally-guided of tiny fiber-optics 36 between wheel 33 avoids tiny fiber-optics 36 and turns to 11 unilateral friction of wheel assembly and impaired feelings
Condition.Meanwhile the setting of directive wheel 33 is convenient for the measurement of 17 tension of proximal strain sensor.
In the present invention, mechanism is rotated using deep sea anti-corrosion technology, i.e., using stainless steel rolling bearing and both ends oil sealing.
By taking the 7 end runner assembly 35 of unidirectional screw of cable sector 200 as an example, Fig. 7 is seen.Runner assembly 35 includes left sealing ring 3501, the right side
Sealing ring 3502 and stainless steel rolling bearing 3503.Full of profit in cavity between left sealing ring 3501 and right sealing ring 3502
Lubricating oil, rolling bearing immerse the contact in the oil, being effectively isolated with seawater, avoid corroding.External seawater squeezes under pressure
Cavity is pressed, until internal and external pressure balance.The use of rolling bearing 3503 substantially reduces mechanism rotary resistance.
In the present invention, to adapt to deep-sea working environment, three motors (arrange cable motor 12 and subtract tension and lead by reel motor 5
Draw motor 22) connection pressure compensator, flexible capsule transfers seawater pressure in pressure compensator, motor internal pressure with it is external
Pressure remains balance.
Claims (6)
1. a kind of profound and subtle thin optic fibre active extension and retraction system in full sea, it is characterised in that：It is described to lead including winch frame and traction frame
Draw the folding and unfolding cable outlet port that rack is located at winch frame, reel assemblies, cable sector are installed on the winch frame, it is described
It is equipped in traction frame and subtracts tension traction machine structure；
The reel assemblies are installed on winch frame by rear, and including reel and spool shaft, spool shaft, which is arranged, is installed on reel
On axis, one end connection reel motor of the spool shaft, the spool shaft other end is equipped with smooth ring；
The cable sector is installed on winch frame by front, including unidirectional screw, guide rod, slider nut, guide wheel group
Part turns to wheel assembly, and unidirectional screw end connection row's cable motor, guide wheel assemblies and steering wheel assembly are mounted on slider nut
On；
It is described to subtract tension traction machine structure, it is installed in the middle part of traction frame, including subtracting tension two-wheel mechanism, conveying mechanism, chain drive
Mechanism, tension sensor and horn mouth；The left side for subtracting tension two-wheel mechanism and being mounted on traction frame, using multiple-grooved two-wheel knot
Structure, including the driving wheel by AC servo machinery driving and the follower being synchronously connected with the driving wheel, the active rotation
Dynamic driving tiny fiber-optics movement, realizes the action of active folding and unfolding tiny fiber-optics；The conveying mechanism is installed on the right side of traction frame
Including upper pressure roller, lower compression roller, tiny fiber-optics are compressed between the upper pressure roller and lower compression roller for side；The chain-drive mechanism includes master
Drive sprocket, the driven sprocket and chain of the installation of lower compression roller shaft end of driving wheel shaft end installation.
2. the profound and subtle thin optic fibre active extension and retraction system in full sea described in accordance with the claim 1, it is characterised in that：The cable sector
Using multilayer multiple-turns wound technology, and angular compensator is installed additional on slider nut directive wheel, to correct or eliminate unidirectional screw
The gap between slider nut transmission and the accumulated error generated, it is ensured that tiny fiber-optics row's cable position is correct.
3. the profound and subtle thin optic fibre active extension and retraction system in full sea described in accordance with the claim 1, it is characterised in that：The extension and retraction system
Mechanism support rotary part uses stainless steel rolling bearing, and is set at bearing both ends and appropriate Huang is filled in oil sealing and bearing chamber
Oil.
4. the profound and subtle thin optic fibre active extension and retraction system in full sea described in accordance with the claim 1, it is characterised in that：The upper pressure roller installation
On movable axis on the upside of the lower compression roller, spring between the movable axis and traction frame is installed, is installed in the traction frame
It is useful for adjusting the adjusting nut of the pressing force of the spring.
5. the profound and subtle thin optic fibre active extension and retraction system in full sea described in accordance with the claim 1, it is characterised in that：It is filled in the lower compression roller
There is unilateral bearing.
6. the profound and subtle thin optic fibre active extension and retraction system in full sea described in accordance with the claim 1, it is characterised in that：A pair of tension passes
Sensor is respectively arranged in the both sides for subtracting tension two-wheel mechanism, measures the tension value of tiny fiber-optics in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314681.9A CN108121042A (en) | 2017-12-12 | 2017-12-12 | A kind of profound and subtle thin optic fibre active extension and retraction system in full sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314681.9A CN108121042A (en) | 2017-12-12 | 2017-12-12 | A kind of profound and subtle thin optic fibre active extension and retraction system in full sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108121042A true CN108121042A (en) | 2018-06-05 |
Family
ID=62228984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711314681.9A Pending CN108121042A (en) | 2017-12-12 | 2017-12-12 | A kind of profound and subtle thin optic fibre active extension and retraction system in full sea |
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| CN (1) | CN108121042A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027688A (en) * | 2019-03-12 | 2019-07-19 | 上海交通大学 | Quan Haishen unmanned submersible deep-sea lays recyclable device and implementation method |
| CN111017763A (en) * | 2019-12-24 | 2020-04-17 | 中国船舶重工集团有限公司第七一0研究所 | Active traction device |
| CN111891319A (en) * | 2020-07-15 | 2020-11-06 | 中国科学院沈阳自动化研究所 | Optical fiber management device and method for full-sea-depth autonomous remote control underwater robot |
| CN112340533A (en) * | 2020-11-23 | 2021-02-09 | 西安奇维科技有限公司 | Wire arranging device for winding and unwinding mooring cable of unmanned aerial vehicle |
| CN112829902A (en) * | 2019-11-22 | 2021-05-25 | 中国科学院沈阳自动化研究所 | Optical fiber compensation device for underwater robot |
| CN113625411A (en) * | 2021-08-24 | 2021-11-09 | 南京中枢讯飞信息技术有限公司 | Automatic traction device and traction method for inner wall of communication optical fiber pipeline |
| CN114852288A (en) * | 2022-03-24 | 2022-08-05 | 中国船舶科学研究中心 | Cable manned submersible operation system and operation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799577A (en) * | 2010-02-03 | 2010-08-11 | 中国船舶重工集团公司第七〇二研究所 | Withdrawing and releasing winch for deep-sea fiber thin cable |
| CN103601088A (en) * | 2013-11-25 | 2014-02-26 | 江苏科技大学 | Large load sensitive type tension-releasing hydraulic dragging winch |
| CN103626062A (en) * | 2013-12-16 | 2014-03-12 | 江苏科技大学 | High-rope-capacity storage winch based on special cable |
| CN104671015A (en) * | 2015-01-20 | 2015-06-03 | 国家海洋技术中心 | Self-driven underwater cable winder |
-
2017
- 2017-12-12 CN CN201711314681.9A patent/CN108121042A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799577A (en) * | 2010-02-03 | 2010-08-11 | 中国船舶重工集团公司第七〇二研究所 | Withdrawing and releasing winch for deep-sea fiber thin cable |
| CN103601088A (en) * | 2013-11-25 | 2014-02-26 | 江苏科技大学 | Large load sensitive type tension-releasing hydraulic dragging winch |
| CN103626062A (en) * | 2013-12-16 | 2014-03-12 | 江苏科技大学 | High-rope-capacity storage winch based on special cable |
| CN104671015A (en) * | 2015-01-20 | 2015-06-03 | 国家海洋技术中心 | Self-driven underwater cable winder |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027688A (en) * | 2019-03-12 | 2019-07-19 | 上海交通大学 | Quan Haishen unmanned submersible deep-sea lays recyclable device and implementation method |
| CN110027688B (en) * | 2019-03-12 | 2023-08-25 | 上海交通大学 | Deep sea cloth recycling device of full-sea deep unmanned submersible and implementation method |
| CN112829902A (en) * | 2019-11-22 | 2021-05-25 | 中国科学院沈阳自动化研究所 | Optical fiber compensation device for underwater robot |
| CN111017763A (en) * | 2019-12-24 | 2020-04-17 | 中国船舶重工集团有限公司第七一0研究所 | Active traction device |
| CN111891319A (en) * | 2020-07-15 | 2020-11-06 | 中国科学院沈阳自动化研究所 | Optical fiber management device and method for full-sea-depth autonomous remote control underwater robot |
| CN112340533A (en) * | 2020-11-23 | 2021-02-09 | 西安奇维科技有限公司 | Wire arranging device for winding and unwinding mooring cable of unmanned aerial vehicle |
| CN113625411A (en) * | 2021-08-24 | 2021-11-09 | 南京中枢讯飞信息技术有限公司 | Automatic traction device and traction method for inner wall of communication optical fiber pipeline |
| CN113625411B (en) * | 2021-08-24 | 2023-05-02 | 南京中枢讯飞信息技术有限公司 | Automatic traction device and traction method for inner wall of communication optical fiber pipeline |
| CN114852288A (en) * | 2022-03-24 | 2022-08-05 | 中国船舶科学研究中心 | Cable manned submersible operation system and operation method |
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Application publication date: 20180605 |