CN106932133A - The ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage - Google Patents
The ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage Download PDFInfo
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- CN106932133A CN106932133A CN201710212623.9A CN201710212623A CN106932133A CN 106932133 A CN106932133 A CN 106932133A CN 201710212623 A CN201710212623 A CN 201710212623A CN 106932133 A CN106932133 A CN 106932133A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
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- 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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Abstract
The invention discloses the ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage, it is provided with anchoring forces testing, by installing tension measuring device on anchor line, enable that stormy waves stream acts on the pulling force on overall net cage system anchor line and transmitted via two rope slings of tension measuring device, two shackles and tensiometer, so as to, tensiometer is made to measure pulling force data of the anchor line of tested deep water mesh cage under real open ocean scene, to obtain the anchoring stressing conditions of tested deep water mesh cage.The present invention can measure the stress data of the anchor line of tested deep water mesh cage, have the advantages that tension measuring device is installed easy and convenient, safe.
Description
Technical field
The present invention relates to the ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage.
Background technology
Deep water mesh cage system is mainly made up of scaffold, etting and mooring system three parts, and wherein mooring system is net cage
Foundation in water, and be connected with scaffold by net cage system control move within the specific limits, ocean wave stream impact under be
Ensure that the security of net cage system is played an important role.As deep water mesh cage future will be sent out further towards large-sized deep waterization
Exhibition, Largesize deepwater net cage also faces more excessive risk while culture benefit high is obtained, and Largesize deepwater net cage is in severe sea condition bar
The wave flow impact being subject under part is bigger, it is possible to cause the net cage mooring system cannot to bear excessive load and net cage occur and walks
Anchor, anchor line fracture or the generation of framework plastic failure, heavy economic losses is caused to breeding enterprise or raiser.
It is to carry out Largesize deepwater net cage scientific design and fabrication and installation to obtain the lower net cage mooring forces data of wave flow effect
Key, hydrodynamic model experiment, Computer Numerical Simulation and open ocean on-the-spot test are current development net cage mechanics studies
Main Means.On the one hand, hydrodynamic model experiment is difficult to meet rigidity condition of similarity because making the net cage model of small scale,
Scaffold does not deform substantially under the conditions of the wave flow of laboratory, and the situation that this is flexible elastomer with scaffold in practice is not
Symbol, has relatively large deviation when causing the overall net cage for obtaining anchoring stress to be converted to actual conditions；On the other hand, computer numerical
The limitation of the missing and design conditions because of computational theory is simulated, is calculated for convenience of simulation, generally required complicated net cage system
Simplified, and setting wave flow ambient parameter be ideal situation, by simulate obtain net cage anchor Mechanical Data its
Accuracy also needs to further checking.Compared to hydrodynamic model experiment and Computer Numerical Simulation, open ocean on-the-spot test energy
The most original True Data of net cage anchoring stress is enough obtained, the accuracy and reliability of data are that other research meanses to be compared
Intend.But it is normally only at this stage that the net cage anchoring under the actual action of ocean current of test is received to consider the security of instrument and equipment
Power, there is no the net cage Mechanical Data under ocean wave stream integrated environment.
The content of the invention
The technical problems to be solved by the invention are：Ocean wave stream and the anchoring forces testing side of a kind of deep water mesh cage are provided
Method.
Above-mentioned technical problem is solved, the technical solution adopted in the present invention is as follows：
The ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage, it is characterised in that：Described forces testing side
Method is provided with anchoring forces testing；
Described anchoring forces testing includes：
Step S1.1, the anchor line for the tested deep water mesh cage install tension measuring device, and the tension measuring device sets
There are tensiometer, two shackles and two slings, the mounting means of the tension measuring device is：Receive the anchor line is relatively described
When the scaffold for surveying deep water mesh cage is in the downstream position of ocean current flow direction, now the anchor line is under relaxed state, first, will be located
The button hole of described two slings is each passed through in the part ran of the anchor line under relaxed state so that through described two ropes
The ran for detaining button hole forms two rope slings respectively；Then, the rope sling through the part of its button hole is locked with the sling so that
The rope sling is fixed；Finally, one of them described rope sling and the tensiometer are connected wherein with shackle one of them described
Side draw ring, the opposite side draw ring of another described rope sling and the tensiometer is connected with shackle another described；Also, it is described
Anchor line be located at described two slings between lax ran length more than the tensiometer, two shackles and it is exceptionally straight when two
The length sum of rope sling；
Step S1.2, the tensiometer and computer equipment are communicatively coupled with cable, and starting the tensiometer,
So that the tensiometer is gathered and stores pulling force data automatically.
As the preferred embodiment of the present invention：The tension measuring device on the operation ship floated on sea
Carry out.
As the preferred embodiment of the present invention：Described forces testing method is additionally provided with wave current test；
Described wave flow test includes：
Step S2.1, fixed mount is prepared, the fixed mount is provided with cardo ring, support frame and multiple balancing weights, the cardo ring
It is made up of inner ring, outer shroud, inner ring rotating shaft and outer shroud rotating shaft, support frame as described above is provided with retainer plate, the retainer plate is located at the support
The top of frame, the outer shroud is connected on the retainer plate by the outer shroud rotating shaft, and the inner ring is by the inner ring rotating shaft
It is connected on the outer shroud, and the inner ring rotating shaft is in the same plane with outer shroud rotating shaft and is mutually perpendicular to；Described in each
Balancing weight is connected by screw rod and is suspended in the inner ring, between the axis of the circular inner ring of each described balancing weight is uniform
Every arrangement；
Step S2.2, installation Doppler's wave section current meter in the inner ring, the inner ring is in each counterweight
Adjust automatically and can be maintained in a stationary posture under the Action of Gravity Field of block, to ensure to be arranged on how general in the inner ring
The measurement direction for strangling wave section current meter adjust automatically and can be remained straight up under environments such as subsea；
Step S2.3, on the workbench for float on sea with cable by Doppler's wave section current meter with it is described
Computer equipment is communicatively coupled, and after Doppler's wave section current meter is started, with the workbench
Lifting appliance the fixed mount and Doppler's wave section current meter are thrown to seabed, and the placement position and tested deep water
Predetermined distance is kept between net cage；After this, measured by Doppler's wave section current meter and store sea automatically
Face Wave Data and section flow speed data.
As the preferred embodiment of the present invention：The quantity of the balancing weight is four, the weight of each balancing weight
It is 5kg.
In order to improve overturning-preventing ability of the support frame under violent typhoon environment, as the preferred embodiment of the present invention：Institute
It is the tripod being made up of mounting platform and three skewed horizontal load bars being connected on the mounting platform bottom surface to state support frame, and
Transverse connecting rod is connected between adjacent two skewed horizontal load bars, the retainer plate is fixed on the top surface of the mounting platform
On.
When fixed mount and Doppler's wave section current meter being thrown into seabed with lifting appliance, in order to ensure support frame
Bottom is seated in seabed, used as the preferred embodiment of the present invention：Described fixed mount is additionally provided with hoisting ring；The mounting platform
Top surface on be fixed with two hangers, the two ends of the hoisting ring rotate with described two hangers be connected respectively；The lifting sets
It is standby to be sling the fixed mount by the hoisting ring.
In order to improve compactedness and structural strength, as the preferred embodiment of the present invention：The outer shroud is located at described solid
The inside of fixed circle, the inner ring is located at the inside of the outer shroud.
Compared with prior art, the invention has the advantages that：
First, the present invention on anchor line by installing tension measuring device so that stormy waves stream acts on overall net cage system
Pulling force on anchor line can be transmitted via the two of tension measuring device rope slings, two shackles and tensiometer, so that, order is drawn
Power meter measures pulling force data of the anchor line of tested deep water mesh cage under real open ocean scene, to obtain tested deep water net
The anchoring stressing conditions of case；
It is tested in work without untiing because tension measuring device is installed when anchor line is in relaxed state
The anchor line of deep water mesh cage is installed, therefore, the present invention can in the anchor line for having anchored tested deep water mesh cage across the sea
Upper installation tension measuring device, realizes carrying out tested deep water mesh cage at work anchoring stress measurement, and install
It is safe；
So, the present invention can measure the stress data of the anchor line of tested deep water mesh cage, be installed with tension measuring device
Easy and convenient, safe advantage.
Second, it is existing in real open ocean that the present invention measures tested deep water mesh cage using Doppler's wave section current meter
Wave of the sea data and section flow speed data in its residing marine site off field, i.e., sea state data of the tested deep water mesh cage by wave flow；
It is provided with the fixed mount of cardo ring and balancing weight because Doppler's wave section current meter is mounted in so that：
After Doppler's wave section current meter is devoted to seabed, the orthogonal rotation of both direction having by cardo ring
, to the active force of cardo ring, the mounting plane where Doppler's wave section current meter is inner ring for the free degree and each balancing weight
Attitude can automatically be adjusted until being maintained in a stationary posture (heavy for the marine site depth residing for deep water mesh cage
The inertia that the larger balancing weight of amount is brought is able to ensure that inner ring will not be moved by the ocean current effect at seabed), and it is many
The general mounting means for strangling wave section current meter in inner ring, then can make the measurement direction of Doppler's wave section current meter exist
Inner ring is remained straight up when being in aforesaid static attitude, so that, even if fixed mount inclines because of the seabed out-of-flatness where it
Tiltedly, Doppler's wave section current meter remains to be operated on the mounting plane (i.e. the inner ring of remains stationary attitude) of stabilization, thus
Doppler's wave section current meter can all the time measure wave of the sea data and section flow speed data under seabed, it is to avoid because
Seabed out-of-flatness causes the measurement direction of Doppler's wave section current meter to deviate direction straight up and reduce the standard of measurement
The problem of true property and reliability；
The characteristic that cardo ring is capable of adjust automatically is additionally, since, fixed mount and Doppler's wave section current meter can lead to
The lifting appliance crossed on workbench is directly thrown to seabed, and seabed is slipped into Doppler's wave section without diver
The operating attitude of current meter is adjusted, and improves installation effectiveness；
So, the present invention can measure sea state data of the tested deep water mesh cage by wave flow, with measurement accuracy and can
By the advantage that property is high, installation effectiveness is high.
In sum, the present invention is suitable to for a long time, in real time receive deep water mesh cage under real open ocean scene
Power is tested.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Fixed mount 1, Doppler's wave section current meter 2, wind speed that Fig. 1 is installed by tested deep water mesh cage 3 in the present invention
The schematic diagram of anemoscope 4 and tension measuring device 5；
Fig. 2 is the main structure diagram of fixed mount 1 and Doppler's wave section current meter 2 in the present invention；
Fig. 3 is the overlooking the structure diagram of fixed mount 1 and Doppler's wave section current meter 2 in the present invention；
Fig. 4 is the mounting structure schematic diagram of anemoclinograph 4 in the present invention；
Fig. 5 is the mounting structure schematic diagram of tension measuring device 5 in the present invention.
Specific embodiment
As shown in Figures 1 to 5, disclosed by the invention is a kind of ocean wave stream of deep water mesh cage and the forces testing side that anchors
Method, it is provided with wave current test, wind speed and direction test and anchoring forces testing.
Referring to Fig. 5, above-mentioned anchoring forces testing includes：
Step S1.1, the anchor line 32 for tested deep water mesh cage 3 install tension measuring device 5, and the tension measuring device 5 sets
There are 51, two shackles 52 of tensiometer and two slings 53, the mounting means of tension measuring device 5 is：It is relatively tested in anchor line 32
It is that it is not subject under now anchor line 32 is in relaxed state when the scaffold 31 of deep water mesh cage 3 is in the downstream position of ocean current flow direction
The anchor for being connected and the pulling force effect of scaffold 31, first, the part ran of the anchor line 32 under relaxed state are each passed through
Two button holes of sling 53 so that the ran through two button holes of sling 53 forms two rope slings 321 respectively；Then, sling is used
53 locking rope slings 321 pass through the part of its button hole so that rope sling 321 is by fixed without unclamping；Finally, one of shackle is used
The wherein side draw ring 511 of the 52 one of rope slings 321 of connection and tensiometer 51, another rope sling is connected with another shackle 52
321 and the opposite side draw ring 511 of tensiometer 51；Also, anchor line 32 is located at the length of the lax ran 322 between two slings 53
More than 51, two shackles 52 of tensiometer and it is exceptionally straight when two rope slings 321 length sum, to ensure the pulling force that anchor line 32 is subject to
And when causing that two rope slings 321 are exceptionally straight, lax ran 322 still is able to keep lax, the pulling force for making anchor line 32 be subject to can pass through
Two rope slings 321 and two shackles 52 are delivered on the both sides draw ring 511 of tensiometer 51；
Step S1.2, tensiometer 51 and computer equipment are communicatively coupled with cable, and are starting tensiometer 51 so that
The collection of tensiometer 51 simultaneously stores pulling force data automatically, wherein, the running parameter of tensiometer 51 including the record time, units of measurement and
Memory gap etc. can flexibly be set according to test needs.
As the preferred embodiment of the present invention：Above-mentioned tension measuring device 5 installed in the operation ship floated on sea
On carry out；Because anchor line 32 is under relaxed state, therefore, can be easy to the anchor under relaxed state by operation ship
The part ran of rope 32 is placed on workboat, to carry out the installation operation of tension measuring device 5.
Referring to Fig. 2 and Fig. 3, above-mentioned wave flow test includes：
Step S2.1, fixed mount 1 is prepared, the fixed mount 1 is provided with cardo ring 11, support frame 12 and multiple balancing weights 13, ten thousand
It is made up of inner ring 111, outer shroud 112, inner ring rotating shaft 113 and outer shroud rotating shaft 114 to ring 11, support frame 12 is provided with retainer plate 121, should
Retainer plate 121 is located at the top of support frame 12, and outer shroud 112 is connected on retainer plate 121 by outer shroud rotating shaft 114, and inner ring 111 is led to
Inner ring rotating shaft 113 is crossed to be connected on outer shroud 112, and inner ring rotating shaft 113 is in the same plane with outer shroud rotating shaft 114 and mutually hangs down
Directly so that outer shroud 112 can be relatively fixed circle 121 and freely rotate around the axis of outer shroud rotating shaft 114, and inner ring 111 can be around inner ring
The axis of rotating shaft 113 is freely rotated relative to outer shroud 112；Each balancing weight 13 is connected by screw rod and is suspended in inner ring 111,
Axis uniform intervals arrangement of each balancing weight 13 around inner ring 111；
Step S2.2, installation Doppler's wave section current meter 2 in inner ring 111, inner ring 111 is in each balancing weight 13
Adjust automatically and can be maintained in a stationary posture (stationary posture is generally preferred to holding level) under Action of Gravity Field, with
Ensure that the measurement direction of the Doppler's wave section current meter 2 being arranged in inner ring 111 being capable of adjust automatically under environments such as subsea
And remain straight up；
Step S2.3, on the workbench for float on sea Doppler's wave section current meter 2 is set with computer with cable
It is standby to be communicatively coupled, and after Doppler's wave section current meter 2 is started, will be solid with the lifting appliance on workbench
Determine frame 1 and Doppler's wave section current meter 2 is thrown to keep pre- between seabed, and the placement position and tested deep water mesh cage 3
Fixed distance；After this, measured by Doppler's wave section current meter 2 and store wave of the sea data and section stream automatically
Fast data, wherein, workbench can be that operation ship can also can arbitrarily float on the floating body platform on sea, Doppler
The running parameter of wave section current meter 2 can be carried out including the depth of water number of plies, record time, memory gap etc. according to test needs
Flexibly set.
As the preferred embodiment of the present invention：The quantity of above-mentioned balancing weight 13 is four, the weight of each balancing weight 13
It is 5kg.
In order to improve overturning-preventing ability of the support frame 12 under violent typhoon environment, as the preferred embodiment of the present invention：
Above-mentioned support frame 12 is to be made up of mounting platform 122 and three skewed horizontal load bars 123 being connected on the bottom surface of mounting platform 122
Transverse connecting rod 124 is connected between tripod, and adjacent two skewed horizontal load bars 123, retainer plate 121 is fixed on mounting platform
On 122 top surface.
When fixed mount 1 and Doppler's wave section current meter 2 being thrown into seabed with lifting appliance, in order to ensure support frame
12 bottom is seated in seabed, used as the preferred embodiment of the present invention：Above-mentioned fixed mount 1 is additionally provided with hoisting ring 14；Install flat
Two hangers 1221 are fixed with the top surface of platform 122, the two ends of hoisting ring 14 rotate with two hangers 1221 be connected respectively；Lifting
Equipment is sling fixed mount 1 by hoisting ring 14.
In order to improve compactedness and structural strength, as the preferred embodiment of the present invention：Above-mentioned outer shroud 112 is located to be fixed
The inside of circle 121, inner ring 111 is located at the inside of outer shroud 112.
Referring to Fig. 4, above-mentioned wind speed and direction test includes：
Step S3.1, prepare anemoclinograph 4, the anemoclinograph 4 be provided with air velocity transducer 41, wind transducer 42,
Mounting bracket 43, protective housing 44 and data collecting instrument, air velocity transducer 41, wind transducer 42 and protective housing 44 are each attached to peace
Dress support 43 on, data collecting instrument be arranged on protective housing 44 inside, and data collecting instrument input respectively with air velocity transducer
41 output end and the output end of wind transducer 42 are electrically connected with；
Step S3.2, the mounting bracket 43 of anemoclinograph 4 is fixed on the scaffold 31 of tested deep water mesh cage 3；
Step S3.3, the data collecting instrument and computer equipment of anemoclinograph 4 are communicatively coupled with cable, and opened
After the data collecting instrument of dynamic anemoclinograph 4, the wind speed that air velocity transducer 41 is collected is received and stored by data collecting instrument
The wind direction data that data and wind transducer 42 are collected, wherein, the running parameter of data collecting instrument includes the record time and deposits
Storage interval etc. can flexibly be set according to test needs.
As the preferred embodiment of the present invention：Above-mentioned anemoclinograph 4 is additionally provided with solar power generation unit 45；Solar energy
Generator unit 45 is electrically connected with the feeder ear of data collecting instrument.
In order to ensure the installation steadiness of anemoclinograph 4, as the preferred embodiment of the present invention：Above-mentioned tested deep water
The scaffold 31 of net cage 3 is by main float tube 311, handrail tube 312, multiple quantity equal 314 groups of cap ned 313 and three-way connector
Into, wherein, each cap ned 313 is sleeved in main float tube 311, and each three-way connector 314 is sleeved on handrail tube
On 312, each cap ned 313 and three-way connector 314 connect one to one；Mounting bracket 43 is by cross bar and vertical pole connection structure
Into T-shaped support, air velocity transducer 41 and wind transducer 42 be separately fixed at the two ends top of cross bar, and vertical pole is fixed therein
It is fixedly connected on one three-way connector 314 and with handrail tube 312 and corresponding cap ned 313；Protective housing 44 is seated in handrail
On pipe 312；Solar power generation unit 45 is bundled between main float tube 311 and handrail tube 312 by rope.
The present invention is not limited to above-mentioned specific embodiment, according to the above, according to the ordinary technical knowledge of this area
And customary means, under the premise of above-mentioned basic fundamental thought of the invention is not departed from, the present invention can also make other diversified forms
Equivalent modifications, replace or change, all fall among protection scope of the present invention.
Claims (7)
1. a kind of ocean wave of deep water mesh cage flows and anchoring forces testing method, it is characterised in that：Described forces testing method
It is provided with anchoring forces testing；
Described anchoring forces testing includes：
Step S1.1, the anchor line (32) for the tested deep water mesh cage (3) install tension measuring device (5), the tension measurement
Device (5) is provided with tensiometer (51), two shackles (52) and two slings (53), the installation side of the tension measuring device (5)
Formula is：In the downstream position that the scaffold (31) of the relatively described tested deep water mesh cage (3) of the anchor line (32) is flowed in ocean current,
Now the anchor line (32) is under relaxed state, first, the part ran of the anchor line (32) that will be under relaxed state
It is each passed through the button hole of described two slings (53) so that the ran through described two slings (53) button hole forms two respectively
Rope sling (321)；Then, the rope sling (321) through the part of its button hole is locked with the sling (53) so that the rope sling
(321) fixed；Finally, one of them rope sling (321) and the tensiometer are connected with shackle one of them described (52)
(51) wherein side draw ring (511), another rope sling (321) and the pulling force are connected with shackle another described (52)
Count the opposite side draw ring (511) of (51)；Also, lax ran of the anchor line (32) between described two slings (53)
(322) length more than the tensiometer (51), two shackles (52) and it is exceptionally straight when two length sums of rope sling (321)；
Step S1.2, the tensiometer (51) is communicatively coupled with computer equipment with cable, and is starting the tensiometer
(51) so that tensiometer (51) collection simultaneously stores pulling force data automatically.
2. forces testing method according to claim 1, it is characterised in that：Tension measuring device (5) are arranged on
Float on and carried out on the operation ship on sea.
3. forces testing method according to claim 1 and 2, it is characterised in that：Described forces testing method is additionally provided with
Wave current test；
Described wave flow test includes：
Step S2.1, fixed mount (1) is prepared, the fixed mount (1) is provided with cardo ring (11), support frame (12) and multiple balancing weights
(13), the cardo ring (11) is made up of inner ring (111), outer shroud (112), inner ring rotating shaft (113) and outer shroud rotating shaft (114), institute
State support frame (12) and be provided with retainer plate (121), the retainer plate (121) is positioned at the top of support frame as described above (12), the outer shroud
(112) it is connected on the retainer plate (121) by the outer shroud rotating shaft (114), the inner ring (111) is turned by the inner ring
Axle (113) is connected on the outer shroud (112), and the inner ring rotating shaft (113) is in the same plane with outer shroud rotating shaft (114)
And be mutually perpendicular to；Each described balancing weight (13) is connected by screw rod and is suspended in the inner ring (111), is matched somebody with somebody described in each
Axis uniform intervals arrangement of the pouring weight (13) around the inner ring (111)；
Step S2.2, installation Doppler's wave section current meter (2) in the inner ring (111), the inner ring (111) is at each
Adjust automatically and can be maintained in a stationary posture under the Action of Gravity Field of the balancing weight (13), to ensure to be arranged on described
The measurement direction of Doppler's wave section current meter (2) in inner ring (111) adjust automatically and can keep under environments such as subsea
For straight up；
Step S2.3, on the workbench for float on sea with cable by Doppler's wave section current meter (2) with it is described
Computer equipment is communicatively coupled, and after Doppler's wave section current meter (2) is started, with positioned at the workbench
On lifting appliance the fixed mount (1) and Doppler's wave section current meter (2) are thrown to seabed, and the placement position with
Predetermined distance is kept between tested deep water mesh cage (3)；After this, surveyed by Doppler's wave section current meter (2)
Measure and store wave of the sea data and section flow speed data automatically.
4. forces testing method according to claim 3, it is characterised in that：The quantity of the balancing weight (13) is four,
The weight of each balancing weight (13) is 5kg.
5. forces testing method according to claim 4, it is characterised in that：Support frame as described above (12) is by mounting platform
(122) it is and the tripod of three skewed horizontal load bars (123) composition that is connected on the mounting platform (122) bottom surface, and adjacent
Transverse connecting rod (124) is connected between two skewed horizontal load bars (123), the retainer plate (121) is fixed on the peace
On the top surface of assembling platform (122).
6. forces testing method according to claim 5, it is characterised in that：Described fixed mount (1) is additionally provided with hoisting ring
(14)；Be fixed with two hangers (1221) on the top surface of the mounting platform (122), the two ends of the hoisting ring (14) respectively with
Described two hangers (1221) rotate connection；The lifting appliance is sling the fixed mount (1) by the hoisting ring (14).
7. forces testing method according to claim 3, it is characterised in that：The outer shroud (112) is positioned at the retainer plate
(121) inside, inside of the inner ring (111) positioned at the outer shroud (112).
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| CN201710212623.9A CN106932133A (en) | 2017-04-01 | 2017-04-01 | The ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage |
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| CN201710212623.9A CN106932133A (en) | 2017-04-01 | 2017-04-01 | The ocean wave stream and anchoring forces testing method of a kind of deep water mesh cage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763387A (en) * | 2019-04-28 | 2020-02-07 | 中国铁道科学研究院集团有限公司标准计量所 | Electrified railway integral dropper stress measuring device |
| CN110887591A (en) * | 2019-11-14 | 2020-03-17 | 深圳市永兴隆工业发展有限公司 | Nuclear power water intaking sea area block pulling force on-line monitoring system |
| CN111006826A (en) * | 2019-11-05 | 2020-04-14 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
| CN113925007A (en) * | 2021-10-29 | 2022-01-14 | 山东大学 | Gravity type net cage design method based on balance weight and cable distribution evaluation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1649451A1 (en) * | 1988-01-05 | 1991-05-15 | Морской гидрофизический институт АН УССР | Method of determining vertical distribution of stream velocities in the ocean from ship |
| CN101358887A (en) * | 2008-09-10 | 2009-02-04 | 中国水产科学研究院南海水产研究所 | Real-time measurement record system for tension condition for net cage anchor rope in deep water |
| CN103466045A (en) * | 2013-09-11 | 2013-12-25 | 中国科学院海洋研究所 | Shallow sea submerged buoy and utilization method thereof |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
-
2017
- 2017-04-01 CN CN201710212623.9A patent/CN106932133A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1649451A1 (en) * | 1988-01-05 | 1991-05-15 | Морской гидрофизический институт АН УССР | Method of determining vertical distribution of stream velocities in the ocean from ship |
| CN101358887A (en) * | 2008-09-10 | 2009-02-04 | 中国水产科学研究院南海水产研究所 | Real-time measurement record system for tension condition for net cage anchor rope in deep water |
| CN103466045A (en) * | 2013-09-11 | 2013-12-25 | 中国科学院海洋研究所 | Shallow sea submerged buoy and utilization method thereof |
| CN106441682A (en) * | 2016-08-30 | 2017-02-22 | 中国电力科学研究院 | Wire rope tension measurement device and method with self-locking thread jamming function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763387A (en) * | 2019-04-28 | 2020-02-07 | 中国铁道科学研究院集团有限公司标准计量所 | Electrified railway integral dropper stress measuring device |
| CN111006826A (en) * | 2019-11-05 | 2020-04-14 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
| CN111006826B (en) * | 2019-11-05 | 2021-08-20 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
| CN110887591A (en) * | 2019-11-14 | 2020-03-17 | 深圳市永兴隆工业发展有限公司 | Nuclear power water intaking sea area block pulling force on-line monitoring system |
| CN110887591B (en) * | 2019-11-14 | 2023-11-07 | 深圳市永兴隆工业发展有限公司 | Nuclear power water intaking sea area block pulling force on-line monitoring system |
| CN113925007A (en) * | 2021-10-29 | 2022-01-14 | 山东大学 | Gravity type net cage design method based on balance weight and cable distribution evaluation |
| CN113925007B (en) * | 2021-10-29 | 2023-10-17 | 山东大学 | Gravity type net cage design method based on balance weight and cable distribution evaluation |
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Application publication date: 20170707 |