CN209525455U - The anti-anchor loss on-line monitoring device of sea cable - Google Patents
The anti-anchor loss on-line monitoring device of sea cable Download PDFInfo
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- CN209525455U CN209525455U CN201822114095.6U CN201822114095U CN209525455U CN 209525455 U CN209525455 U CN 209525455U CN 201822114095 U CN201822114095 U CN 201822114095U CN 209525455 U CN209525455 U CN 209525455U
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Abstract
It is disclosed by the utility model to belong to sea cable monitoring technical field, the specially anti-anchor loss on-line monitoring device of sea cable, including counter weight base and the protection external housing body being screwed on the upside of counter weight base, miniature sonar contact instrument is provided at the top of the protection external housing body, the surface that the counter weight base is located at containment envelope intracoelomic cavity is disposed with drive circuit board, bearing block and battery from left to right, it, being capable of dynamic judgment basis by characteristics of image as object by video real-time monitoring；Detection judgement is carried out to the object on sea around by miniature sonar contact instrument, can timely find hull；By the setting of locating module, communication module, it can timely will send information to ground monitoring center, timely notice ship, avoid that anchor damage situation occurs.
Description
Technical field
The utility model relates to sea cable monitoring technical fields, and in particular to the anti-anchor loss on-line monitoring device of sea cable.
Background technique
Sea cable is the cable with wrapped with insulation, is laid on seabed, is used for telecommunication transmission.Submarine cable divides submarine communication
Cable and sea electric power cable.Modern submarine cable is all to use optical fiber as material, transmits phone and internet signal.Entirely
The first in the world submarine cable is to be laid between Britain and France for 1850.
The anti-ship anchor damage of submarine cable is always the great integrated control work of a difficulty.Traditional manual maintenance, no
Only efficiency maintenance cost is high and is mostly post-processing, fails fundamentally to solve the problems, such as that submarine cable anchor damages.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, provide sea cable anti-anchor loss on-line monitoring device, with
Solving the anti-ship anchor damage of submarine cable mentioned above in the background art is always the great integrated control work of a difficulty.It passes
The manual maintenance of system, not only efficiency maintenance cost is high but also is mostly post-processing, fails fundamentally to solve submarine cable anchor
The problem of damage.
In order to solve the above-mentioned technical problem, it adopts the following technical scheme that
The anti-anchor loss on-line monitoring device of sea cable, including counter weight base and the protection external housing body that is screwed on the upside of counter weight base,
Miniature sonar contact instrument is provided at the top of the protection external housing body, the counter weight base is located at the surface of containment envelope intracoelomic cavity
It is disposed with drive circuit board, bearing block and battery from left to right, is longitudinally provided with shaft on the bearing block, described turn
The top of axis is provided with support plate, and video surveillance devices are equipped at the top surface edge of the support plate, and the battery is logical
Conducting wire is crossed to be electrically connected with drive circuit board, miniature sonar contact instrument, video surveillance devices respectively；The side of the protection external housing body
Wall is connected with micro-generation sector.
Further, the micro-generation sector include the first power generation mechanism, the second power generation mechanism and mounting rack, described first
Power generation mechanism and the second power generation mechanism are mounted on the mounting rack.
Further, the mounting rack includes vertical body frame, the first transverse strands, the second transverse strands and third transverse strands, described
The left side of vertical body frame connects the outside of the protection external housing body, the right upper portion connection of the vertical body frame by hold-down support
There are first transverse strands, the right side central of the vertical body frame is connected with second transverse strands, the right side of the vertical body frame
Side lower part is connected with the third transverse strands, and first power generation mechanism is set to first transverse strands and third transverse strands
On, second power generation mechanism is set in second transverse strands.
Further, first power generation mechanism is slided including the first microgenerator, transmission component, steel chain, sprocket wheel, first
Wheel, second pulley, third pulley and float, first microgenerator is installed on the top of first transverse strands, described
First microgenerator is connected with transmission component, and the transmission component is connected with sprocket wheel, described positioned at first transverse strands
Left side, steel chain is connected on the outer profile of the sprocket wheel, and the steel chain passes through first pulley, second pulley, the connection of third pulley
The float.
Further, the right side of first transverse strands is equipped with first pulley seat, and the first pulley seat is equipped with described the
One pulley, the first pulley match with the steel chain, and the left sides of the third transverse strands is equipped with second pulley seat, and described the
Two pulley bases are equipped with the second pulley, and the second pulley matches with the steel chain, the right side of the third transverse strands
Equipped with third pulley base, the third pulley base is equipped with the third pulley, and the third pulley matches with the steel chain.
Further, second power generation mechanism includes the second microgenerator, upper blade and lower blade, and described second is miniature
Motor is fixedly installed in second transverse strands, and the upper input shaft of second microgenerator is connected with transmission component,
The upper transmission component connects the upper blade, and the lower input shaft of second microgenerator is connected with underdrive component, institute
It states underdrive component and connects lower blade, the lower part that the protection external housing body is located at the second microgenerator side is provided with threading
Hole, the battery are electrically connected by conducting wire and the second microgenerator.
Further, engaging tooth, the inner wall of the protection external housing body are evenly arranged at the lower surface edge of the support plate
It is upper that driving motor is equipped with by motor cabinet, the driving that connection is adapted to engaging tooth is provided on the output shaft of the driving motor
Gear, the driving motor are electrically connected by conducting wire and battery.
Further, the counter weight base be stainless steel counter weight base or aluminum counter weight base, the counter weight base it is upper
Surface offers annular groove, and the annular groove has been embedded in sealing ring, and the counter weight base passes through annular groove and protection external housing body
Connection.
Further, the video surveillance devices are obliquely arranged, and the video surveillance devices are infrared ray night vision video
Picture pick-up device, and light compensating lamp is set on infrared ray night vision video camera apparatus；The bottom of the video surveillance devices, which is equipped with, to be adjusted
Seat and adjusting rod, the adjustment seat are hingedly set to the middle part of the video surveillance devices, and the adjusting rod is hingedly set to institute
The end of video surveillance devices is stated, the adjusting rod is connected with adjusting cylinder, and the adjusting cylinder passes through conducting wire and battery electricity
Connection.
Further, integrated positioning module and communication module on the drive circuit board.
As a result of the above technical solution, the following beneficial effects are obtained:
The utility model is the anti-anchor loss on-line monitoring device of sea cable, the apparatus structure is simple, science is convenient, with strong points,
It is easy to use, it is low in cost, it is easy to operate, it is easy to spread.
It 1), being capable of dynamic judgment basis by characteristics of image as object by video real-time monitoring；
2) detection judgement is carried out to the object on sea around by miniature sonar contact instrument, can finds ship in time
Body；
3) setting for passing through locating module, communication module, can timely will send information to ground monitoring center, in time
Notice ship, avoid occur anchor damage situation.
4) by the first power generation mechanism of setting and the second power generation mechanism, the first power generation mechanism is using ocean water flow in vertical side
Upward oscillation is mobile, and buoys float is on sea level, and as the heave of waves moves up and down, the movement of float passes through steel chain band
Movable sprocket positive and negative rotation.Ratchet mechanism in transmission component is changed into single direction rotation positive and negative, then passes through gear up, flywheel
Speed stabilizing drives the first microgenerator at the uniform velocity rotary electrification.By the way of steel chain and sprocket, skidding will not be generated, rotation is more
Reliably.Second power generation mechanism passes through the second microgenerator of setting, upper blade and lower blade, the second microgenerator, upper blade
It is vertically arranged with lower blade three, by the lateral flow of seawater, blade and lower blade make rotating motion in drive, and then upload
Ratchet mechanism in dynamic component and underdrive component is changed into single direction rotation positive and negative, then passes through gear up, flywheel speed stabilizing, band
Rotor rotation inside dynamic second microgenerator, produces electricl energy that (prior art is not done herein by rotor cutting magnetic induction line
Repeat), by conducting wire by power storage to battery.Such two kinds of power generation mechanisms, a kind of vertical oscillation power generation using seawater,
A kind of transverse shifting using seawater generates electricity, and two kinds of power generation mechanisms combine, better assure that whole device electricity consumption and
Cruising ability.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the external structure schematic diagram of the anti-anchor loss on-line monitoring device of sea cable in the utility model；
Fig. 2 is the schematic diagram of internal structure of the anti-anchor loss on-line monitoring device of sea cable in the utility model；
Fig. 3 is the present invention looks up structural representation of support plate in the utility model；
Fig. 4 is that the structural schematic diagram in support plate is arranged in video surveillance devices in the utility model；
Fig. 5 is the structural schematic diagram of micro-generation sector in the utility model；
Fig. 6 is the structural schematic diagram that the first microgenerator, transmission component are connected with sprocket wheel in the utility model.
In figure: 1- counter weight base；2- protection external housing body；The miniature sonar contact instrument of 3-；4- drive circuit board；5- bearing block；
6- battery；7- shaft；8- support plate；9- video surveillance devices；10- mounting rack；The first power generation mechanism of 11-；12- second is sent out
Motor structure；The vertical body frame of 13-；The first transverse strands of 14-；The second transverse strands of 15-；16- third transverse strands；The first micro generation of 17-
Machine；18- transmission component；19- sprocket wheel；20- steel chain；21- first pulley；22- second pulley；23- third pulley；24- float；
25- first pulley seat；26- second pulley seat；27- third pulley base；The second microgenerator of 28-；The upper blade of 29-；Paddle under 30-
Leaf；The upper transmission component of 31-；32- underdrive component；33- engaging tooth；34- motor cabinet；35- driving motor；36- drives gear；
37- adjustment seat；38- adjusting rod；39- adjusts cylinder；40- threading hole.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known features
With the description of technology, to avoid the concept for unnecessarily obscuring the utility model.
As shown in Figures 1 to 6, the anti-anchor loss on-line monitoring device of sea cable, including counter weight base 1 and it is screwed onto counter weight base 1
The protection external housing body 2 of upside, the top of protection external housing body 2 are provided with miniature sonar contact instrument 3, and sonar is to utilize underwater acoustic wave pair
The electronic equipment that submarine target is detected, positioned and communicated, using the sonar of BlueView-MB1350.Counter weight base 1
It is disposed with drive circuit board 4, bearing block 5 and battery 6, bearing block 5 from left to right in the surface of 2 inner cavity of protection external housing body
On be longitudinally provided with shaft 7, the top of shaft 7 is provided with support plate 8, be equipped at the top surface edge of support plate 8 video prison
Measurement equipment 9, battery 6 are electrically connected with drive circuit board 4, miniature sonar contact instrument 3, video surveillance devices 9 respectively by conducting wire
It connects；The side wall of protection external housing body 2 is connected with micro-generation sector, is generated electricity by micro-generation sector and provides electric energy for driving circuit
Plate 4, miniature sonar contact instrument 3, video surveillance devices 9, driving motor 35 and adjusting cylinder 39 use.
In the present embodiment, micro-generation sector includes the first power generation mechanism 11, the second power generation mechanism 12 and mounting rack 10,
First power generation mechanism 11 and the second power generation mechanism 12 are mounted on mounting rack 10.
In the present embodiment, mounting rack 10 includes vertical body frame 13, the first transverse strands 14, the second transverse strands 15 and third
Transverse strands 16, the left side of vertical body frame 13 connect the outside of protection external housing body 2 by hold-down support, on the right side of vertical body frame 13
Portion is connected with the first transverse strands 14, and the right side central of vertical body frame 13 is connected with the second transverse strands 15, the right side of vertical body frame 13
Lower part is connected with third transverse strands 16, and the first power generation mechanism 11 is set in the first transverse strands 14 and third transverse strands 16, and second
Power generation mechanism 12 is set in the second transverse strands 15.
In the present embodiment, the first power generation mechanism 11 includes the first microgenerator 17, transmission component 18, steel chain 20, chain
Wheel 19, first pulley 21, second pulley 22, third pulley 23 and float 24, the first microgenerator 17 are installed on first laterally
The top of frame 14, the first microgenerator 17 are connected with transmission component 18, and transmission component 18 is connected with sprocket wheel 19, are located at first
The left side of transverse strands 14, is connected with steel chain 20 on the outer profile of sprocket wheel 19, steel chain 20 by first pulley 21, second pulley 22,
Third pulley 23 connects float 24.
In the present embodiment, the right side of the first transverse strands 14 is equipped with first pulley seat 25, and first pulley seat 25 is equipped with the
One pulley 21, first pulley 21 match with steel chain 20, and the left side of third transverse strands 16 is equipped with second pulley seat 26, second pulley
Seat 26 is equipped with second pulley 22, and second pulley 22 matches with steel chain 20, and the right side of third transverse strands 16 is equipped with third pulley
Seat 27, third pulley base 27 are equipped with third pulley 23, and third pulley 23 matches with steel chain 20.
In the present embodiment, the second power generation mechanism 12 includes the second microgenerator 28, upper blade 29 and lower blade 30, the
Two micromotors are fixedly installed in the second transverse strands 15, and the upper input shaft of the second microgenerator is connected with transmission component
31, upper transmission component 31 is connected with blade 29, and the lower input shaft of the second microgenerator is connected with underdrive component 32, passes down
Dynamic component 32 is connected with lower blade 30, and the lower part that protection external housing body 2 is located at 28 side of the second microgenerator is provided with threading hole
40, battery 6 is electrically connected by conducting wire and the second microgenerator 28.The conducting wire of other first microgenerator passes through threading
Hole 40 connects battery.
In the present embodiment, be evenly arranged with engaging tooth 33 at the lower surface edge of support plate 8, protection external housing body 2 it is interior
Driving motor 35 is equipped with by motor cabinet 34 on wall, is provided on the output shaft of driving motor 35 and is adapted to connection with engaging tooth 33
Driving gear 35, driving motor 35 is electrically connected by conducting wire and battery 6.
By the first power generation mechanism 11 of setting and the second power generation mechanism 12, the first power generation mechanism 11 is using ocean water flow perpendicular
The upward oscillation of histogram is mobile, and float 24 is swum on sea level, and as the heave of waves moves up and down, the movement of float 24 is logical
Steel chain 20 is crossed with 19 positive and negative rotation of movable sprocket.Ratchet mechanism in transmission component 18 is changed into single direction rotation positive and negative, then leads to
Gear up is crossed, flywheel speed stabilizing drives the first microgenerator 17 at the uniform velocity rotary electrification.Using the side of steel chain 20 and sprocket wheel 19
Formula will not generate skidding, rotate more reliable.Second power generation mechanism 12 passes through setting the second microgenerator 28,29 and of upper blade
Lower blade 30, the second microgenerator 28, upper blade 29 and lower 30 three of blade are vertically arranged, by the lateral flow of seawater,
Blade 29 and lower blade 30 make rotating motion in drive, and then the ratchet mechanism in upper transmission component 31 and underdrive component 32
It is changed into single direction rotation positive and negative, then by gear up, flywheel speed stabilizing drives the rotor inside the second microgenerator 28 to turn
It is dynamic, (prior art is not repeated herein) is produced electricl energy by rotor cutting magnetic induction line, by conducting wire by power storage to electric power storage
Pond 6.Such two kinds of power generation mechanisms, a kind of vertical oscillation power generation using seawater, a kind of transverse shifting power generation using seawater, two
Kind power generation mechanism combines, and better assures that the electricity consumption and cruising ability of whole device.
In the present embodiment, counter weight base 1 be stainless steel counter weight base 1 or aluminum counter weight base 1, counter weight base 1
Upper surface offers annular groove, and annular groove has been embedded in sealing ring, and counter weight base 1 is connect by annular groove with protection external housing body 2.
Counter weight base 1 is connected by way of being spirally connected with the junction of protection external housing body 2, and is risen in junction by sealing glue sticking
To sealing function.
In the present embodiment, video surveillance devices 9 are obliquely arranged, and video surveillance devices 9 are infrared ray night vision video
Picture pick-up device, and light compensating lamp is set on infrared ray night vision video camera apparatus, guarantee the effect of night use；Video surveillance devices
9 bottom is equipped with adjustment seat 37 and adjusting rod 38, and adjustment seat 37 is hingedly set to the middle part of video surveillance devices 9, adjusting rod 38
It is hingedly set to the end of video surveillance devices 9, adjusting rod 38, which is connected with, adjusts cylinder 39, adjusts cylinder 39 by conducting wire and stores
Battery 6 is electrically connected.
The junction of counter weight base 1 and protection external housing body 2, protection external housing body 2 and miniature sonar contact instrument 3 junction,
The position of the junction of protection external housing body 2 and threading hole 40 is respectively provided with sealing ring, while to expire to the structural strength of counter weight base 1
Foot bears up the hydraulic pressure of fording depth, and counter weight base 1 uses high density polyethylene (HDPE) structure, so that its toughness and the equal energy of structural strength
It meets the requirements；
In the present embodiment, integrated positioning module and communication module on drive circuit board 4.It is integrated on drive circuit board 47
Locating module and communication module, locating module and communication module are the product of the prior art, are not illustrated one by one here, positioning mould
Block and communication module facilitate staff to reach target location in time to position positioning is carried out at this.
Working principle of the utility model is: battery 6 provides drive circuit board 4, miniature sonar contact instrument 3, video surveillance
Equipment 9, driving motor 35 and adjust cylinder 39 use electric energy, PLC is integrated on drive circuit board 4 and (selects Mitsubishi FR-FX1N
The PLC of model), PLC receives miniature sonar contact instrument 3, video surveillance devices 9 acquire information and exports to ground monitoring end；
Driving motor 35 driving driving gear 35 rotate, driving gear 35 and engaging tooth 33 cooperation so that support plate 8 and
9 reciprocating rotary of video surveillance devices, the mating reaction of shaft 7 and bearing block 5, so that 7 rotary resistance of shaft is smaller, so that
Scene around 9 pairs of video surveillance devices carries out periodically 360 ° of shootings, drives adjusting rod 38 to transport additionally by cylinder 39 is adjusted
It is dynamic, so that the head of video surveillance devices 9 can carry out pitch regulation, expand monitoring range, 3 pairs of surroundings of miniature sonar contact instrument
Object detected, the information of detection is transmitted to ground monitoring center, ground monitoring care workers' real-time monitoring:
First determine whether object is ship, to judge ship whether in sea cable protective range in the case where ship；
If ship passes through dynamic analysis boat stationary or movement in sea cable protective range；
If ground monitoring central emergency issues police then it is possible that throwing the case where going ashore anchor under static position
It accuses, ship is reminded to forbid putting anchor；
Other situations are considered as security situation.
The above are only specific embodiments of the present invention, but the technical characteristics of the utility model is not limited thereto.Appoint
How based on the utility model, to solve essentially identical technical problem, essentially identical technical effect is realized, madely
Simple change, equivalent replacement or modification etc., are all covered by among the protection scope of the utility model.
Claims (10)
1. the anti-anchor loss on-line monitoring device of sea cable, including counter weight base and the protection external housing body being screwed on the upside of counter weight base,
It is characterized in that: being provided with miniature sonar contact instrument at the top of the protection external housing body, the counter weight base is located at protection external housing body
The surface of inner cavity is disposed with drive circuit board, bearing block and battery from left to right, is longitudinally provided on the bearing block
Shaft, the top of the shaft are provided with support plate, and video surveillance devices, institute are equipped at the top surface edge of the support plate
It states battery and is electrically connected respectively with drive circuit board, miniature sonar contact instrument, video surveillance devices by conducting wire；The protection
The side wall of outer outlet body is connected with micro-generation sector.
2. the anti-anchor loss on-line monitoring device of sea cable according to claim 1, it is characterised in that: the micro-generation sector packet
The first power generation mechanism, the second power generation mechanism and mounting rack are included, first power generation mechanism and the second power generation mechanism are mounted on institute
It states on mounting rack.
3. the anti-anchor loss on-line monitoring device of sea cable according to claim 2, it is characterised in that: the mounting rack includes vertical
The left side of body frame, the first transverse strands, the second transverse strands and third transverse strands, the vertical body frame passes through described in hold-down support connection
The outside of protection external housing body, the right upper portion of the vertical body frame are connected with first transverse strands, the right side of the vertical body frame
Middle side part is connected with second transverse strands, and the lower right side of the vertical body frame is connected with the third transverse strands, and described
One power generation mechanism is set in first transverse strands and third transverse strands, and it is horizontal that second power generation mechanism is set to described second
To on frame.
4. the anti-anchor loss on-line monitoring device of sea cable according to claim 3, it is characterised in that: the first power generation mechanism packet
Include the first microgenerator, transmission component, steel chain, sprocket wheel, first pulley, second pulley, third pulley and float, described first
Microgenerator is installed on the top of first transverse strands, and first microgenerator is connected with transmission component, the biography
Dynamic component is connected with sprocket wheel, the left side positioned at first transverse strands, is connected with steel chain on the outer profile of the sprocket wheel, institute
It states steel chain and the float is connected by first pulley, second pulley, third pulley.
5. the anti-anchor loss on-line monitoring device of sea cable according to claim 4, it is characterised in that: the right side of first transverse strands
Side is equipped with first pulley seat, and the first pulley seat is equipped with the first pulley, the first pulley and the steel chain phase
To match, the left sides of the third transverse strands is equipped with second pulley seat, and the second pulley seat is equipped with the second pulley, and described the
Two pulleys match with the steel chain, and the right side of the third transverse strands is equipped with third pulley base, set on the third pulley base
There is the third pulley, the third pulley matches with the steel chain.
6. the anti-anchor loss on-line monitoring device of sea cable according to claim 5, it is characterised in that: the second power generation mechanism packet
The second microgenerator, upper blade and lower blade are included, second micromotor is fixedly installed in second transverse strands, institute
The upper input shaft for stating the second microgenerator is connected with transmission component, and the upper transmission component connects the upper blade, described
The lower input shaft of second microgenerator is connected with underdrive component, and the underdrive component connects lower blade, outside the protection
The lower part that cover is located at the second microgenerator side is provided with threading hole, and the battery passes through conducting wire and the second micro generation
Machine is electrically connected.
7. the anti-anchor loss on-line monitoring device of sea cable according to claim 1, it is characterised in that: the lower surface of the support plate
Edge is evenly arranged with engaging tooth, is equipped with driving motor, the drive by motor cabinet on the inner wall of the protection external housing body
The driving gear that connection is adapted to engaging tooth is provided on the output shaft of dynamic motor, the driving motor passes through conducting wire and battery
It is electrically connected.
8. the anti-anchor loss on-line monitoring device of sea cable according to claim 1, it is characterised in that: the counter weight base is stainless
Steel counter weight base or aluminum counter weight base, the upper surface of the counter weight base offer annular groove, and the annular groove is embedded in
There is sealing ring, the counter weight base is connect by annular groove with protection external housing body.
9. the anti-anchor loss on-line monitoring device of sea cable according to claim 1, it is characterised in that: the video surveillance devices are in
Skewed setting, the video surveillance devices are infrared ray night vision video camera apparatus, and infrared ray night vision video camera apparatus
Upper setting light compensating lamp；The bottom of the video surveillance devices is equipped with adjustment seat and adjusting rod, and the adjustment seat is hingedly set to institute
The middle part of video surveillance devices is stated, the adjusting rod is hingedly set to the end of the video surveillance devices, and the adjusting rod connects
It is connected to adjusting cylinder, the adjusting cylinder is electrically connected to the battery via a wire.
10. the anti-anchor loss on-line monitoring device of sea cable according to claim 1, it is characterised in that: on the drive circuit board
Integrated positioning module and communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114095.6U CN209525455U (en) | 2018-12-17 | 2018-12-17 | The anti-anchor loss on-line monitoring device of sea cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114095.6U CN209525455U (en) | 2018-12-17 | 2018-12-17 | The anti-anchor loss on-line monitoring device of sea cable |
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| Publication Number | Publication Date |
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| CN209525455U true CN209525455U (en) | 2019-10-22 |
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ID=68227006
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| CN201822114095.6U Active CN209525455U (en) | 2018-12-17 | 2018-12-17 | The anti-anchor loss on-line monitoring device of sea cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521432A (en) * | 2018-12-17 | 2019-03-26 | 杭州晟冠科技有限公司 | The anti-anchor loss on-line monitoring device of sea cable |
-
2018
- 2018-12-17 CN CN201822114095.6U patent/CN209525455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109521432A (en) * | 2018-12-17 | 2019-03-26 | 杭州晟冠科技有限公司 | The anti-anchor loss on-line monitoring device of sea cable |
| CN109521432B (en) * | 2018-12-17 | 2024-07-26 | 杭州晟冠科技有限公司 | Sea cable prevents anchor and decreases on-line monitoring device |
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