CN106289189A - A kind of motor-driven cable system ocean profile instrument - Google Patents
A kind of motor-driven cable system ocean profile instrument Download PDFInfo
- Publication number
- CN106289189A CN106289189A CN201610590534.3A CN201610590534A CN106289189A CN 106289189 A CN106289189 A CN 106289189A CN 201610590534 A CN201610590534 A CN 201610590534A CN 106289189 A CN106289189 A CN 106289189A
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- Prior art keywords
- annular seal
- motor
- wirerope
- seal space
- housing
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Classifications
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- 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
- G01C13/002—Measuring the movement of open water
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of motor-driven cable system ocean profile instrument, including wirerope and the section plotter main body being located on wirerope of sliding, described section plotter main body includes: housing, enclosure interior is provided with annular seal space；Motor, is located in annular seal space；Power supply, is located in annular seal space, electrically connects with motor；Controller, is located in annular seal space, electrically connects with power supply and motor；Leading truck, is located on the outer wall of housing, passes for wirerope；Drivewheel, is located on the outer wall of housing, compresses mutually with wirerope；Magnetic Pole Coupling, including the inner magnet being connected with motor in being located at annular seal space, is located on the outer wall of housing the outer magnet being connected with drivewheel；Driven pulley, is located on the outer wall of housing, compresses mutually with wirerope.This ocean profile instrument good airproof performance, compact conformation, control reliable, and energy consumption is relatively low, the operation time of this ocean profile instrument can be extended greatly.
Description
Technical field
The present invention relates to marine exploration equipment technical field, particularly relate to a kind of motor-driven cable system ocean profile instrument.
Background technology
Ocean profile sports equipment is the important tool that people studied and detected ocean.
At present, the metering system of Oceanic Microstructure mainly has two kinds: the one-point measurement of anchor system and boat-carrying vertical profile are measured.
The one-point measurement of anchor system can only measure at the certain depth of fixed position a certain to ocean, it is possible to obtain time preferably
Between sequence observation, it is impossible to obtain Oceanic Microstructure vertical structure feature.
The Chinese patent literature of Publication No. CN103712605A discloses a kind of underwater portable contact pin type and sits bottom profile instrument
Including: two ends have the sealing cavity of upper end cover and bottom end cover respectively, and the outside of upper end cover has the cylinder body through with cavity and pacifies
Equipped with upper kuppe, the top of cylinder body is porose, and the outside of bottom end cover is provided with lower kuppe, and cavity is built-in is equipped with through stepping
Motor, the central shaft of through motor runs through and has leading screw, and the upper end of leading screw is connected with the piston being positioned at cylinder body, piston
Being provided with sealing ring with the face that coordinates of cylinder body, the lower end of leading screw is connected with the upper end sitting end contact pin by shaft coupling, sits end contact pin
Lower end through bottom end cover and lower kuppe, sit end contact pin and be provided with sealing ring with the face that coordinates of bottom end cover, bottom end cover has
Axial hole, device sensor in hole, the contact surface of sensor and bottom end cover is provided with sealing ring, install in cavity control unit and
Battery.
Boat-carrying vertical profile is measured and is relied on research vessel to complete by the Oceanic Microstructure measurement of sea table to a certain depth, but nothing
Method obtains the time-variance feature of Oceanic Microstructure, and is limited by unfavorable factors such as sea situation and execute-in-place are complicated.
It is the Important Parameters portraying its feature for the research of Oceanic Microstructure, time-variance and space structure, based on this,
The Oceanic Microstructure observation instrument that development obtains vertical space structure and time change simultaneously is urgently to be resolved hurrily.
The Chinese patent literature of Publication No. CN103994757A discloses a kind of reciprocating Oceanic Microstructure section plotter.It
The problem solving ocean tubulence energy dissipative shock wave long-term serial section observation.This invention include the first section plotter subelement, second
Section plotter subelement and central authorities' stand, two section plotter subelement one the first from left right sides are fixed in central authorities' stand, the first section plotter
Unit is disposed with the first buoyancy-driven portion and the first observation unit from top to bottom, and the second section plotter subelement is the most successively
Being provided with the second buoyancy-driven portion and the second observation unit, the first buoyancy-driven portion, the second buoyancy-driven portion are the most successively
Be provided with cursory cabin, drive cabin and pressure-resistant cabin, be provided with in cursory cabin above oil sac, in pressure-resistant cabin, be provided with lower section oil
Capsule, is provided with driving pump assembly and electromagnetic valve in driving cabin, and the first observation unit, the second observation unit are all electrically connected with controller,
Controller electrical connection drives pump assembly and electromagnetic valve.
And the section plotter motion of buoyancy-driven cable system is dumb, it is impossible to the instruction sent to be made quickly reaction.And for
Motor drives cable system section plotter, needs long-term continuing to work in ocean, and traditional motor-driven section plotter all uses lithium electricity
The power supply mode in pond, but owing to lithium battery carries the limitation of energy and detection equipment with motor system simultaneously need to lithium is electric
The power supply in pond, this proposes higher requirement to the energy consumption of motor system.The power of Conventional marine section plotter section plotter needs logical
Crossing a sealing ring output, the effect of sealing ring is to ensure that water will not enter annular seal space, but this needs sufficiently large friction
Power ensures, then results in energy loss big.
Summary of the invention
The invention provides a kind of motor-driven cable system ocean profile instrument, this ocean profile instrument good airproof performance, structure is tight
Gather, control reliable, and energy consumption is relatively low, the operation time of this ocean profile instrument can be extended greatly.
The technical scheme is that
A kind of motor-driven cable system ocean profile instrument, including wirerope and the section plotter main body being located on wirerope of sliding,
Described section plotter main body includes:
Housing, enclosure interior is provided with annular seal space；
Motor, is located in annular seal space；
Power supply, is located in annular seal space, electrically connects with motor；
Controller, is located in annular seal space, electrically connects with power supply and motor；
Leading truck, is located on the outer wall of housing, passes for wirerope；
Drivewheel, is located on the outer wall of housing, compresses mutually with wirerope；
Magnetic Pole Coupling, including the inner magnet being connected with motor in being located at annular seal space, is located on the outer wall of housing
The outer magnet being connected with drivewheel；
Driven pulley, is located on the outer wall of housing, compresses mutually with wirerope.
In use, fastening in any marine site by vertical for wirerope, wirerope bottom can be fixed by anchor block, and top is passed through
Buoyancy piece draws.
As preferably, described wirerope is provided with the upper limit part for limiting the upper and lower skidding distance of section plotter main body and lower limit
Position part.
Section plotter main body wears slidably with on wirerope, and its section plotter main body can be along wirerope lifting moving in the seawater.Control
Device processed controls to be used for receiving external control instruction, controls motor work, and the drivewheel of hull outside passes through magnetic coupling shaft coupling
Device and motor link, and drivewheel compresses with wirerope, can drive section plotter main body during motor work in wirerope slip
Rise or decline, it is achieved the measurement to ocean profile relevant parameter.
As preferably, described annular seal space includes the first annular seal space and the second annular seal space, described power supply and controller position
In the first annular seal space, described motor and inner magnet are positioned at the second annular seal space.
Magnetic Pole Coupling can be used on the moment of torsion of the distance transmission 1N m of interval 1cm, uses Magnetic Pole Coupling transmission to turn round
Square can also reduce frictional dissipation during sealing with obtaining best sealing property simultaneously.
The kinestate of section plotter main body is controlled by controller, and the movement velocity of section plotter main body is 0.2～0.5m/
s。
The kinestate of section plotter main body includes its distance risen or fallen, reciprocating frequency, and controller is simultaneously
Also receive external control instruction section plotter main body is controlled.The movement velocity of section plotter main body of the present invention control 0.2～
0.5m/s, if movement velocity is too low, movement time is long the most from top to bottom, it is impossible to the data that accurately Measuring Oceanic section is upper and lower are closed
System；If movement velocity is too high, then can produce excessive eddy resistance, energy consumption increases.
As preferably, the movement velocity of section plotter main body is 0.3m/s.
As preferably, section plotter main body is provided with the buoyant device for offsetting section plotter main body gravity.
Described buoyant device can be common float, and suffered by float and section plotter main body, the size of buoyancy should be heavy with it
Power is equal, and buoyancy is cancelled out each other with gravity, energy expenditure unnecessary during eliminating section plotter bulk motion, saves the energy,
Extend the working time of section plotter.
As preferably, described driven pulley includes:
Support, is fixed on the outer wall of housing；
Roller, the wheel shaft of roller coordinates with bracket slide；
Roller push bracket, one end is connected with the wheel shaft of roller, and the other end is offseted by the sidewall of compression spring with support.
Driven pulley compresses with wirerope, and when having barrier on wirerope, driven pulley shrinks avoiding obstacles, prevents driven pulley
Stuck, improve the stationarity of section plotter bulk motion.
As preferably, described support is provided with locating part, for limiting the roller sliding distance relative to support.
The driven pulley size to the initial thrust of wirerope can be regulated by locating part.
As preferably, described driven pulley has two, lays respectively at the both sides of drivewheel, two driven pulleys and the company of drivewheel
Angle between line is 160 degree～170 degree.Most preferably, the angle between two driven pulleys and the line of drivewheel is 164.4
Degree.
Driven pulley and the line of drivewheel are 5 degree～10 degree with the angle of vertical direction.Most preferably, driven pulley and active
The line of wheel is 7.8 degree with the angle of vertical direction.
Can be enough with making to have between drivewheel and wirerope when driven pulley and drivewheel are in suitable position relationship
Frictional force, makes section plotter main body have good kinestate along wirerope.
As preferably, described housing is semielliptical shape away from the one side of drivewheel.
The side of section plotter main body is designed to streamlined, can make the direction that streamlined side auto-steering flows, convenient
Test instrunment works.
Compared with prior art, the invention have the benefit that
1, use Magnetic Pole Coupling transmission moment of torsion to use and obtain best sealing property, when can also reduce sealing simultaneously
Frictional dissipation；
2, driven pulley compresses with wirerope, and when having barrier on wirerope, driven pulley shrinks avoiding obstacles, prevents driven
Take turns stuck, improve the stationarity of section plotter bulk motion.
Accompanying drawing explanation
Fig. 1 is that the present invention uses status architecture schematic diagram；
Fig. 2 is the sectional structure schematic diagram of section plotter main body；
Fig. 3 is driven wheel structure schematic diagram.
In accompanying drawing: 1, wirerope；2, section plotter main body；21, housing；22, annular seal space；221, the first annular seal space；222, second
Annular seal space；23, motor；24, drivewheel；25, Magnetic Pole Coupling；251, inner magnet；252, outer magnet；26, driven pulley；
261, support；262, roller；263, roller push bracket；264, regulation screw；27, leading truck；3, anchor block；4, buoyancy piece.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, it should be pointed out that the following stated is real
Execute example and be intended to be easy to the understanding of the present invention, and it is not played any restriction effect.
As it is shown in figure 1, a kind of motor-driven cable system ocean profile instrument, it is located on wirerope including wirerope 1 and slip
Section plotter main body 2.
In use, fastening in any marine site by vertical for wirerope 1, wirerope 1 bottom can be fixed by anchor block 3, top
Drawn by buoyancy piece 4.
Wirerope 1 be provided with upper limit part (not shown) for limiting section plotter main body about 2 skidding distance and under
Locating part (not shown).Section plotter main body 2 is set on wirerope 1 slidably, can be along wirerope 1 lifting moving in the seawater.
As in figure 2 it is shown, section plotter main body 2 includes: the annular seal space 22 of housing 21 and enclosure interior, in annular seal space 22 two end cap
End cap, end cap has sealing joint strip seal.
The housing of section plotter main body 2 is half eggshell state, and its side is designed to streamlined, and streamlined side auto-steering flows
Direction, facilitate test instrunment to work.Relative side, streamlined side is flat board.
Annular seal space 22 includes the first annular seal space 221 and the second annular seal space 222.It is provided with control system in first annular seal space 221,
Motor 23 and the Magnetic Pole Coupling 25 with motor 23 linkage, magnetic coupling shaft coupling it is provided with in second annular seal space 222
Device 25 includes inner magnet 251 that link with motor 23, that be located in the second annular seal space 222 and is located at annular seal space for interior
The outer magnet 252 that magnet 251 matches, inner magnet 251 and outer magnet 252 are respectively provided at the both sides of flat board.Outer magnet 252 with set
Drivewheel 24 outside annular seal space links, and drivewheel 24 compresses wirerope 1 and rolls.
Magnetic Pole Coupling 25 can be used on the moment of torsion of the distance transmission 1N m of interval 1cm, uses Magnetic Pole Coupling transmission
Moment of torsion can obtain best sealing property, can also reduce frictional dissipation during sealing simultaneously.
Being additionally provided with two driven pulleys 26 on flat board, lay respectively at above the side of drivewheel 24 and side-lower, driven pulley compresses
Wirerope.
Flat board is additionally provided with leading truck 27, is positioned at the top of drivewheel 24, above the side of upper driven pulley, on leading truck 27
It is provided with the through hole passed for wirerope 1.
Driven pulley 26 is respectively 7.8 degree with the line of drivewheel 24 with the angle of vertical direction.Wirerope 1 sequentially passes through guiding
Through hole on frame 27, upper driven pulley, drivewheel, lower driven pulley, can when driven pulley is in suitable position relationship with drivewheel
There is enough frictional force with making between drivewheel and wirerope, make section plotter main body 2 have good kinestate along wirerope.
As it is shown on figure 3, driven pulley 26 includes: the support 261 being fixed on the outer wall of annular seal space flat board side and support are sliding
The roller 262 of dynamic cooperation, one end are connected with the wheel shaft of roller, and the other end is by compression spring (not shown) and support 261
Sidewall offset roller push bracket 263, the regulation screw 264 that is connected between support 261 and roller push bracket 263.Regulation screw
264 for limiting the roller sliding distance relative to support, can regulate initial to wirerope of driven pulley by regulation screw 264
The size of thrust.
Driven pulley compresses with wirerope 1, and when having barrier on wirerope, driven pulley shrinks avoiding obstacles, prevents driven
Take turns stuck, improve the stationarity of section plotter bulk motion.
Control system in first annular seal space 221 includes lithium battery, single-chip microcomputer, lowering and stabilizing blood pressure module, step motor drive
Plate.The modules of control system all passes through fixture or is directly fixed by bolts on loading plate, and loading plate leads to inner end cap
Cross right angle fixture to couple together and be fixed in the first annular seal space.Lithium battery both positive and negative polarity and step motor drive plate power end are with leading
Line is connected, and lithium battery both positive and negative polarity is also connected with lowering and stabilizing blood pressure module input, lowering and stabilizing blood pressure module outfan and microcontroller power supply
End is connected, and single-chip microcomputer output signal line is connected with step motor drive plate, step motor drive plate output signal and motor
It is connected.
Lithium battery voltage is 12V, lowering and stabilizing blood pressure module blood pressure lowering be to power to single-chip microcomputer after 5V, and 12V voltage is stepping electricity
Machine is powered.Single-chip microcomputer has specific program, both can make section plotter main body autonomic movement, it is also possible to receive control signal.
In the case of not having extraneous input signal, section plotter main body 2 is run according to default program: stop at initial position
After staying a period of time, i.e. run downwards with 0.3m/s (running optimum speed under water), often cross a segment distance and sensor is got
Data be input in single-chip microcomputer, and be stored in memorizer according to the structure of " time/position-data ".Drop to predeterminated position
After, stop appropriate time.Speed with 0.3m/s is up again, returns to initial position, so can be regarded as a cycle.Transport in mastery routine
During row, signal can be sent to single-chip microcomputer, change mode of operation.Can complete to pinpoint the DATA REASONING note of different time sections
Record.If it find that abnormal data, certain distance can be inverted and return to abnormity point and detect.Can be according to practical situation change speed
Angle value.
Single-chip microcomputer has the metering to periodicity.After exceeding some cycles number, ensuing each end cycle, all can
Carry out the detection of primary power source electricity, at electricity less than threshold value, signal, timely data collection can be sent to main frame.
The movement velocity of section plotter main body is 0.3m/s, if movement velocity is too low, movement time is long the most from top to bottom, nothing
The data relationship that method accurate Measuring Oceanic section is upper and lower；If movement velocity is too high, then can produce excessive eddy resistance, energy consumption increases
Add.
The outside of section plotter main body 2 is also equipped with the buoyant device for offsetting section plotter main body gravity.Buoyant device can
Thinking common float, suffered by float and section plotter main body, the size of buoyancy should be equal with its gravity, and buoyancy mutually supports with gravity
Disappear, energy expenditure unnecessary during eliminating section plotter bulk motion, save the energy, extend the working time of section plotter.
Technical scheme and beneficial effect have been described in detail by embodiment described above, it should be understood that
The foregoing is only the specific embodiment of the present invention, be not limited to the present invention, all done in the spirit of the present invention
Any amendment, supplement and equivalent etc., should be included within the scope of the present invention.
Claims (8)
1. a motor-driven cable system ocean profile instrument, including wirerope and the section plotter main body being located on wirerope of sliding, its
Being characterised by, described section plotter main body includes:
Housing, enclosure interior is provided with annular seal space；
Motor, is located in annular seal space；
Power supply, is located in annular seal space, electrically connects with motor；
Controller, is located in annular seal space, electrically connects with power supply and motor；
Leading truck, is located on the outer wall of housing, passes for wirerope；
Drivewheel, is located on the outer wall of housing, compresses mutually with wirerope；
Magnetic Pole Coupling, including the inner magnet being connected with motor in being located at annular seal space, is located on the outer wall of housing and master
The outer magnet that driving wheel connects；
Driven pulley, is located on the outer wall of housing, compresses mutually with wirerope.
Ocean profile instrument the most according to claim 1, it is characterised in that described driven pulley includes:
Support, is fixed on the outer wall of housing；
Roller, the wheel shaft of roller coordinates with bracket slide；
Roller push bracket, one end is connected with the wheel shaft of roller, and the other end is offseted by the sidewall of compression spring with support.
Ocean profile instrument the most according to claim 2, it is characterised in that described support is provided with locating part, is used for limiting
Determine the roller sliding distance relative to support.
Ocean profile instrument the most according to claim 1, it is characterised in that described driven pulley has two, lays respectively at master
The both sides of driving wheel, the angle between two driven pulleys and the line of drivewheel is 160 degree～170 degree.
Ocean profile instrument the most according to claim 1, it is characterised in that described housing away from the one side of drivewheel in half
Elliposoidal.
Ocean profile instrument the most according to claim 1, it is characterised in that described annular seal space includes the first annular seal space and
Two annular seal spaces, described power supply and controller be positioned at the first annular seal space, and it is close that described motor and inner magnet are positioned at second
Envelope intracavity.
Ocean profile instrument the most according to claim 1, it is characterised in that the kinestate of section plotter main body is entered by controller
Row controls, and the movement velocity of section plotter main body is 0.2～0.5m/s.
Ocean profile instrument the most according to claim 1, it is characterised in that be provided with for offsetting section in section plotter main body
The buoyant device of instrument main body gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590534.3A CN106289189A (en) | 2016-07-25 | 2016-07-25 | A kind of motor-driven cable system ocean profile instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590534.3A CN106289189A (en) | 2016-07-25 | 2016-07-25 | A kind of motor-driven cable system ocean profile instrument |
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| Publication Number | Publication Date |
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| CN106289189A true CN106289189A (en) | 2017-01-04 |
Family
ID=57652245
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610590534.3A Pending CN106289189A (en) | 2016-07-25 | 2016-07-25 | A kind of motor-driven cable system ocean profile instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560669A (en) * | 2017-08-31 | 2018-01-09 | 大连理工大学 | Internal wave of ocean measurement apparatus |
| CN109733568A (en) * | 2019-01-08 | 2019-05-10 | 青岛海洋科学与技术国家实验室发展中心 | Dragline type underwater hoistable platform |
| CN112793726A (en) * | 2020-12-30 | 2021-05-14 | 山东省科学院海洋仪器仪表研究所 | Underwater patrol chain type mobile observation platform |
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| WO1998034830A1 (en) * | 1997-02-11 | 1998-08-13 | Doherty Kenneth W | Moored water profiling apparatus |
| CN2660483Y (en) * | 2003-12-10 | 2004-12-01 | 国家海洋技术中心 | Dragline type underwater creeper |
| CN201037769Y (en) * | 2006-11-24 | 2008-03-19 | 国家海洋技术中心 | Polar area subglacial fixed point profile measuring system |
| CN201161628Y (en) * | 2008-01-15 | 2008-12-10 | 东南大学 | Scroll cable detecting robot |
| CN201235536Y (en) * | 2008-06-26 | 2009-05-13 | 中交第一公路工程局有限公司 | Bridge guy cable climbing apparatus |
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| CN203094216U (en) * | 2013-01-22 | 2013-07-31 | 上海建冶科技工程股份有限公司 | Aerial cable maintenance engineering robot |
| CN103994757A (en) * | 2014-06-09 | 2014-08-20 | 中国海洋大学 | Reciprocating type ocean micro-structure section plotter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998034830A1 (en) * | 1997-02-11 | 1998-08-13 | Doherty Kenneth W | Moored water profiling apparatus |
| CN2660483Y (en) * | 2003-12-10 | 2004-12-01 | 国家海洋技术中心 | Dragline type underwater creeper |
| CN201037769Y (en) * | 2006-11-24 | 2008-03-19 | 国家海洋技术中心 | Polar area subglacial fixed point profile measuring system |
| CN201161628Y (en) * | 2008-01-15 | 2008-12-10 | 东南大学 | Scroll cable detecting robot |
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| CN201933407U (en) * | 2011-01-11 | 2011-08-17 | 江苏法尔胜材料分析测试有限公司 | Cable detecting robot |
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| CN103994757A (en) * | 2014-06-09 | 2014-08-20 | 中国海洋大学 | Reciprocating type ocean micro-structure section plotter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560669A (en) * | 2017-08-31 | 2018-01-09 | 大连理工大学 | Internal wave of ocean measurement apparatus |
| CN109733568A (en) * | 2019-01-08 | 2019-05-10 | 青岛海洋科学与技术国家实验室发展中心 | Dragline type underwater hoistable platform |
| CN112793726A (en) * | 2020-12-30 | 2021-05-14 | 山东省科学院海洋仪器仪表研究所 | Underwater patrol chain type mobile observation platform |
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Application publication date: 20170104 |