CN109596108A - A kind of de- silt preventing seabed base of New type rotary formula - Google Patents
A kind of de- silt preventing seabed base of New type rotary formula Download PDFInfo
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- CN109596108A CN109596108A CN201811377587.2A CN201811377587A CN109596108A CN 109596108 A CN109596108 A CN 109596108A CN 201811377587 A CN201811377587 A CN 201811377587A CN 109596108 A CN109596108 A CN 109596108A
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- grid pedestal
- shell
- pedestal
- grid
- driver
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000002184 metal Substances 0.000 claims abstract description 37
- 239000004568 cement Substances 0.000 claims abstract description 15
- 238000003475 lamination Methods 0.000 claims abstract description 12
- 238000011835 investigation Methods 0.000 claims description 7
- 239000013535 sea water Substances 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/241—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by using reflection of acoustical waves, i.e. Doppler-effect
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention discloses a kind of New type rotary formulas to take off silt preventing seabed base, including grid pedestal, interior bar, first driver, second driver and float, shell is installed above the grid pedestal, and inner cavity is constituted between inner walls and grid pedestal, sleeve is installed above at grid pedestal center, the first driver and the second driver are installed above the grid pedestal, and the first sheet metal and the second sheet metal are provided with above grid pedestal, acoustic releaser is installed below the grid pedestal, and acoustic releaser is located at the top of counterweight cement block, the float is located at the inside of inner cavity.The New type rotary formula takes off silt preventing seabed base, when shell lower end is buried by mud, under the drive of two drivers, sleeve is rotated on the outside of interior bar, under the guiding role of spiral lamination, sleeve is moved up with interior bar, so that grid pedestal is gradually disengaged with counterweight cement block, so that shell is extracted from mud.
Description
Technical field
The present invention relates to marine monitoring technologies field, specially a kind of New type rotary formula takes off silt preventing seabed base.
Background technique
Preventing seabed base is a kind of device in seabed work, carries various detection instruments inside preventing seabed base, after being laid in seabed,
Instrument carries out long-continued observation to marine environment, obtains underwater long-term INTEGRATED SIGHT data with this.The presence of preventing seabed base
It is significant to the research of the physicochemical characteristic of ocean circulation, the flowing of seabed seawater and deep sea water.
When preventing seabed base, which sinks to the bottom of the sea, carries out static detection, since there are ocean currents in seabed, and it is easy in seawater flow process
The silt for rolling seabed covers preventing seabed base, especially when huge disturbance such as typhoon occurs for seabed, the more mud in seabed
Preventing seabed base is buried, preventing seabed base can not both receive extraneous release floating instruction at this time, can not also break through mud and smoothly float, make
It can not be recycled at preventing seabed base.After preventing seabed base can not recycle, cause data that can not be recorded by mobile phone, cause information loss and
The loss of property.The current existing anti-silting effect of preventing seabed base is bad, and preventing seabed base takes off silt ability without autonomous, when mud is deeper floating body without
Method floats.
Summary of the invention
The purpose of the present invention is to provide a kind of New type rotary formulas to take off silt preventing seabed base, to solve to propose in above-mentioned background technique
The problem of existing anti-silting effect of preventing seabed base is bad, and preventing seabed base takes off silt ability without autonomous, and floating body can not float when mud is deeper.
To achieve the above object, the invention provides the following technical scheme: a kind of New type rotary formula takes off silt preventing seabed base, including grid
Lattice pedestal, interior bar, the first driver, the second driver and float are equipped with shell above the grid pedestal, and in shell
Inner cavity is constituted between wall and grid pedestal, connection hanging piece is installed, and spiral is offered on the outside of interior bar above the interior bar
Line, and the lower end of interior bar is fixed with counterweight cement block, at grid pedestal center above sleeve, and sleeve packet are installed
It is rolled in the outside of interior bar, and sleeve lower end and grid seat surface are connected with each other, and are provided with circular knife on the outside of the shell
Piece, and the inner wall of shell offers accommodation groove, and the first driver and the second driver are equipped with above the grid pedestal, and
It is provided with the first sheet metal and the second sheet metal above grid pedestal, acoustics release is installed below the grid pedestal
Device, and acoustic releaser is located at the top of counterweight cement block, the float is located at the inside of inner cavity, the inside of the grid pedestal
Sea investigation instrument is installed, offers placing groove on the outside of the shell.
Preferably, the shell is set as conical structure, and its lower end is fixedly connected with grid pedestal, and grid
Pedestal is set as reticular structure.
It preferably, is that threaded engagement is connect, and sleeve is to be fixedly connected with grid pedestal with spiral lamination on the inside of the sleeve.
Preferably, first sheet metal and the second sheet metal are symmetrical set about the axis of shell, and both around
Respectively fixed point constitutes rotational structure.
Preferably, first driver and the second driver have 2 about the center line symmetrical setting of grid pedestal, and
And first driver and the second driver pass through conveyer chain and be fixedly connected with sleeve.
Preferably, the float is provided with 2 in the internal symmetry of grid pedestal, and float is set as chondritic, and
And the rope that float is installed by lower end is connected with each other with grid pedestal.
Compared with prior art, the beneficial effects of the present invention are: the New type rotary formula takes off silt preventing seabed base,
1. being provided with reticular structure grid pedestal, reduce the weight of whole lower wall, improves the efficiency of floating, and work as grid pedestal
When floating in ocean with shell, the grid pedestal of reticular structure is more advantageous to be extracted from mud, is floated convenient for shell；
2. sleeve is connect with interior bar for threaded engagement, thus when shell lower end is buried by mud, in the drive of two drivers
Under, sleeve is rotated on the outside of interior bar, while under the guiding role of spiral lamination, sleeve is moved up with interior bar, is made
It obtains grid pedestal to be gradually disengaged with counterweight cement block, so that shell is extracted from mud；
3. hull outside is set as conical structure, shell is facilitated to break through upwards from mud, while the remaining silt of hull outside
Mud is convenient under the pressure of water flow to be fallen downwards, is provided with screw blade on the outside of this outer housing, upward from mud in shell
When rotation, screw blade is with may be rotated, i.e., screw blade cuts mud, reduces mud to the pressure of shell
Power further increases the efficiency that shell is broken through from mud；
5. float and driver are provided with 2, and the two is symmetrically distributed in four orientation of grid pedestal, helps to improve grid
The balance of lattice pedestal, the setting of two drivers help to improve sleeve rotation efficiency, while ensure that grid pedestal by
Power is uniform, avoids turning on one's side, and float is symmetrical arranged so that shell two sides buoyant equilibrium is set simultaneously convenient for whole steady floating upward quickly
It is equipped with the first sheet metal and the second sheet metal, sleeve when installation is avoided to relatively move with interior bar, salvages recycling in shell
Afterwards, it is convenient for for shell being placed on the ground using sheet metal.
Detailed description of the invention
Fig. 1 is that a kind of New type rotary formula of the present invention takes off silt preventing seabed base overall structure diagram；
Fig. 2 is that a kind of New type rotary formula of the present invention takes off silt preventing seabed base grid pedestal overlooking structure diagram；
Fig. 3 is that a kind of New type rotary formula of the present invention takes off silt preventing seabed base sleeve and interior bar mounting structure schematic diagram；
Fig. 4 is that a kind of New type rotary formula of the present invention takes off silt preventing seabed base float installation positive structure diagram；
Fig. 5 is that a kind of New type rotary formula of the present invention takes off silt preventing seabed base external structure schematic diagram.
In figure: 1, grid pedestal；2, shell；3, inner cavity；4, hanging piece is connected；5, sleeve；6, interior bar；7, spiral lamination；8, spiral shell
Rotary knife piece；9, accommodation groove；10, the first driver；11, the second driver；12, the first sheet metal；13, the second sheet metal；14, sound
Learn release；15, counterweight cement block；16, float；17, sea investigation instrument；18, placing groove；19, rope；20, conveyer chain.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of de- silt preventing seabed base of New type rotary formula, including grid
Pedestal 1, shell 2, inner cavity 3, connection hanging piece 4, sleeve 5, interior bar 6, spiral lamination 7, screw blade 8, accommodation groove 9, the first driver
10, the second driver 11, the first sheet metal 12, the second sheet metal 13, acoustic releaser 14, counterweight cement block 15, float 16, sea
Ocean investigation instrument 17, placing groove 18, rope 19 and conveyer chain 20, the top of grid pedestal 1 are equipped with shell 2, and 2 inner wall of shell
Inner cavity 3 is constituted between grid pedestal 1, shell 2 is set as conical structure, and its lower end is fixedly connected with grid pedestal 1,
And grid pedestal 1 is set as reticular structure, and the shell 2 of conical structure helps to improve compressive property, in the effect of ocean current
Under, the whole uniform force of shell 2；
The top of interior bar 6 is equipped with connection hanging piece 4, and the outside of interior bar 6 offers spiral lamination 7, and the lower end of interior bar 6 is fixed
Have a counterweight cement block 15, at 1 center of grid pedestal above sleeve 5 is installed, and sleeve 5 is wrapped in the outside of interior bar 6, and
5 lower end of sleeve and 1 surface of grid pedestal are connected with each other, and 5 inside spiral lamination 7 of sleeve is that threaded engagement connects, and sleeve 5 and grid
Pedestal 1 is to be fixedly connected, and sleeve 5 can be rotated along spiral lamination 7, and sleeve 5 is upward under the guiding role of spiral lamination 7
It is mobile, it is extracted from grid pedestal 1 convenient for shell 2；
The outside of shell 2 is provided with screw blade 8, and the inner wall of shell 2 offers accommodation groove 9, the top installation of grid pedestal 1
There are the first driver 10 and the second driver 11, and the top of grid pedestal 1 is provided with the first sheet metal 12 and the second sheet metal
13, the first sheet metal 12 and the second sheet metal 13 are symmetrical set about the axis of shell 2, and both and around respective fixed point structure
At rotational structure, when the first sheet metal 12 and the second 13 inwardly rotation of sheet metal, the first sheet metal 12 and the second sheet metal 13
It is stuck in the downside of sleeve 5, avoids sleeve 5 and interior bar 6 from relatively moving, and after grid pedestal 1 salvages, utilize first
Grid pedestal 1 is placed on the ground by sheet metal 12 and the second sheet metal 13；
First driver 10 and the second driver 11 have 2, and the first driving about the center line symmetrical setting of grid pedestal 1
Device 10 and the second driver 11 are fixedly connected by conveyer chain 20 with sleeve 5, and the first driver 10 and the second driver 11 are right
Claim distribution, improve stability, drives conveyer chain 20 to be rotated consequently facilitating stablizing, while the setting of 2 drivers improves
The efficiency that sleeve 5 rotates；
The lower section of grid pedestal 1 is equipped with acoustic releaser 14, and acoustic releaser 14 is located at the top of counterweight cement block 15, floats
Son 16 is located at the inside of inner cavity 3, and float 16 is provided with 2 in the internal symmetry of grid pedestal 1, and float 16 is set as spherical knot
Structure, and the rope 19 that float 16 is installed by lower end is connected with each other with grid pedestal 1, improves stability, and float 16 floats
Power is symmetrical on the surface of grid pedestal 1, to improve the stability of grid pedestal 1, avoids grid pedestal 1 in the first driving
It turns on one's side under 11 gravity of device 10 and the second driver, facilitates grid pedestal 1 and steadily float, the inside installation of grid pedestal 1
There is sea investigation instrument 17, the outside of shell 2 offers placing groove 18.
Working principle: it when being launched to the de- silt preventing seabed base of the New type rotary formula, as shown in Figure 1 and Figure 5, dismantles first
Sea investigation instrument 17 is placed on inner cavity 3 by the bolt between grid pedestal 1 and shell 2, in the fixed peace in the inside of placing groove 18
Acoustic Doppler current meter is filled, and required instrument can be installed inside accommodation groove 9, interior bar 6 is fitted into sleeve 5, is turned
The end of the two is gone to inside, i.e. the first sheet metal 12 and the second sheet metal by dynamic first sheet metal 12 and the second sheet metal 13
13 end will not fall off to guarantee interior bar 6 during the installation process with this in the downside of sleeve 5 and interior bar 6, install sound again later
Release 14 and counterweight cement block 15 are learned, the end of the first sheet metal 12 and the second sheet metal 13 is gone into outside, instrument after the completion
After device installs, the lower section that grid pedestal 1 is mounted on shell 2 by bolt is re-used, will then be connected with hanging piece 4 is connect
Distributor installed with release, after determining that shell 2 firmly installs, put it into seawater using the crane on ship,
External release is opened, preventing seabed base sinks to seabed；
When reaching after a certain period of time, sail to the sea for being put into preventing seabed base, by the deck unit of acoustic releaser 14 to sea bed
The acoustic releaser 14 of base sends acoustic signal, if acoustic releaser 14 is properly received signal, illustrates that preventing seabed base is not silted
Mud is buried, and can normally be detached from counterweight cement block 15, then under the action of float 16, shell 2 can normally float；
If floating body part does not float normally, illustrate that the lower end of grid pedestal 1 is buried by mud, acoustic releaser 14 does not have
Signal is received, when the first driver 10 and the second driver 11 start the time to when putting automatically, as shown in Figs 1-4, first is driven
Device 10 and the second driver 11 start simultaneously, i.e., the two drives conveyer chain 20 to be rotated respectively, so that conveyer chain 20 drives set
Cylinder 5 is rotated, and sleeve 5 drives grid pedestal 1 that sea investigation instrument 17 is driven to revolve clockwise while rotation at this time
Turn, i.e., shell 2 is rotated in the top of counterweight cement block 15, and spiral lamination 7 of the sleeve 5 of rotation along 6 outside of interior bar is upward
Mobile, as sleeve 5 moves up, sleeve 5 drives grid pedestal 1 to move up, and is deposited in grid pedestal 1, inside and outside shell 2
Mud is fallen from the center of grid pedestal 1, and shell 2 rotates in mud to move up, shell 2 drive screw blade 8 rotate to
Upper movement, screw blade 8 cut the mud of surrounding, reduce the obstruction of mud, when sleeve 5 reaches the most top of interior bar 6,
Sleeve 5 is separated with about 6 interior bar, and float 16 is kept completely separate with counterweight cement block 15 at this time, float 16 seawater buoyancy,
Shell 2 is driven to float up by rope 19；
The shell 2 of conical structure has better floating performance in the seawater, and can be avoided and tangled by trawlnet, until shell
2 reach sea, and staff's recycling is withdrawn again, after the fishing of shell 2 is come up, by the first sheet metal 12 and the second sheet metal
13 end rotation inwardly, will be integrally stably placed on ground using the first sheet metal 12 and the second sheet metal 13.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of New type rotary formula takes off silt preventing seabed base, including grid pedestal (1), interior bar (6), the first driver (10), the second drive
Dynamic device (11) and float (16), it is characterised in that: be equipped with shell (2) above the grid pedestal (1), and in shell (2)
Inner cavity (3) are constituted between wall and grid pedestal (1), is equipped with above the interior bar (6) and connects hanging piece (4), and interior bar (6)
Outside offers spiral lamination (7), and the lower end of interior bar (6) is fixed with counterweight cement block (15), grid pedestal (1) center
It is equipped with above place sleeve (5), and sleeve (5) is wrapped in the outside of interior bar (6), and sleeve (5) lower end and grid pedestal
(1) surface is connected with each other, and is provided with screw blade (8) on the outside of the shell (2), and the inner wall of shell (2) offers accommodating
Slot (9) is equipped with the first driver (10) and the second driver (11), and grid pedestal (1) above the grid pedestal (1)
Top be provided with the first sheet metal (12) and the second sheet metal (13), acoustics is installed below the grid pedestal (1) and is released
It puts device (14), and acoustic releaser (14) is located at the top of counterweight cement block (15), the float (16) is located at the interior of inner cavity (3)
The inside in portion, the grid pedestal (1) is equipped with sea investigation instrument (17), offers placing groove on the outside of the shell (2)
(18).
2. a kind of New type rotary formula according to claim 1 takes off silt preventing seabed base, it is characterised in that: shell (2) setting
For conical structure, and its lower end is fixedly connected with grid pedestal (1), and grid pedestal (1) is set as reticular structure.
3. a kind of New type rotary formula according to claim 1 takes off silt preventing seabed base, it is characterised in that: on the inside of the sleeve (5)
It is that threaded engagement is connect, and sleeve (5) is to be fixedly connected with grid pedestal (1) with spiral lamination (7).
4. a kind of New type rotary formula according to claim 1 takes off silt preventing seabed base, it is characterised in that: first sheet metal
(12) it is symmetrical set with the second sheet metal (13) about the axis of shell (2), and both constitutes rotation knot around respective fixed point
Structure.
5. a kind of New type rotary formula according to claim 1 takes off silt preventing seabed base, it is characterised in that: first driver
(10) and the second driver (11) is about the center line symmetrical setting of grid pedestal (1) 2, and the first driver (10) and
Second driver (11) is fixedly connected by conveyer chain (20) with sleeve (5).
6. a kind of New type rotary formula according to claim 1 takes off silt preventing seabed base, it is characterised in that: the float (16) is in grid
The internal symmetry of lattice pedestal (1) is provided with 2, and float (16) is set as chondritic, and float (16) is pacified by lower end
The rope (19) of dress and grid pedestal (1) are connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811377587.2A CN109596108B (en) | 2018-11-19 | 2018-11-19 | Novel rotary desilting seabed base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811377587.2A CN109596108B (en) | 2018-11-19 | 2018-11-19 | Novel rotary desilting seabed base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596108A true CN109596108A (en) | 2019-04-09 |
| CN109596108B CN109596108B (en) | 2023-11-10 |
Family
ID=65958785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811377587.2A Active CN109596108B (en) | 2018-11-19 | 2018-11-19 | Novel rotary desilting seabed base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109596108B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750920A (en) * | 2020-06-08 | 2020-10-09 | 中国海洋大学 | Automatic separation type seabed base suitable for soft and inclined seabed and laying method thereof |
| CN111994237A (en) * | 2020-08-17 | 2020-11-27 | 河南黄河河务局信息中心 | Carrying device for underwater sediment layer surface detecting instrument and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3022868B1 (en) * | 1999-01-11 | 2000-03-21 | 日本電気海洋エンジニアリング株式会社 | Self-floating type seafloor observation device |
| CN202213700U (en) * | 2011-08-26 | 2012-05-09 | 国家海洋环境监测中心 | Self-balancing and absorption-resistant seabed substrate |
| CN202337351U (en) * | 2011-11-23 | 2012-07-18 | 国家海洋环境监测中心 | Self-balancing and anti-silting seabed base |
| CN203902822U (en) * | 2014-04-23 | 2014-10-29 | 国家海洋局北海海洋技术保障中心 | Multifunctional submarine observation platform with double recovery security |
| CN205059971U (en) * | 2015-10-28 | 2016-03-02 | 青岛海研电子有限公司 | From floating sea bed base observation platform |
| CN206427251U (en) * | 2016-12-23 | 2017-08-22 | 深圳先进技术研究院 | A kind of preventing seabed base |
| CN208887631U (en) * | 2018-11-19 | 2019-05-21 | 广东海洋大学 | A kind of de- silt preventing seabed base of New type rotary formula |
-
2018
- 2018-11-19 CN CN201811377587.2A patent/CN109596108B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3022868B1 (en) * | 1999-01-11 | 2000-03-21 | 日本電気海洋エンジニアリング株式会社 | Self-floating type seafloor observation device |
| CN202213700U (en) * | 2011-08-26 | 2012-05-09 | 国家海洋环境监测中心 | Self-balancing and absorption-resistant seabed substrate |
| CN202337351U (en) * | 2011-11-23 | 2012-07-18 | 国家海洋环境监测中心 | Self-balancing and anti-silting seabed base |
| CN203902822U (en) * | 2014-04-23 | 2014-10-29 | 国家海洋局北海海洋技术保障中心 | Multifunctional submarine observation platform with double recovery security |
| CN205059971U (en) * | 2015-10-28 | 2016-03-02 | 青岛海研电子有限公司 | From floating sea bed base observation platform |
| CN206427251U (en) * | 2016-12-23 | 2017-08-22 | 深圳先进技术研究院 | A kind of preventing seabed base |
| CN208887631U (en) * | 2018-11-19 | 2019-05-21 | 广东海洋大学 | A kind of de- silt preventing seabed base of New type rotary formula |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750920A (en) * | 2020-06-08 | 2020-10-09 | 中国海洋大学 | Automatic separation type seabed base suitable for soft and inclined seabed and laying method thereof |
| CN111994237A (en) * | 2020-08-17 | 2020-11-27 | 河南黄河河务局信息中心 | Carrying device for underwater sediment layer surface detecting instrument and manufacturing method thereof |
| CN111994237B (en) * | 2020-08-17 | 2021-03-19 | 河南黄河河务局信息中心 | Carrying device for underwater sediment layer surface detecting instrument and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109596108B (en) | 2023-11-10 |
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