CN104215263B - Device for calibrating wave height and wave period of wave buoy - Google Patents
Device for calibrating wave height and wave period of wave buoy Download PDFInfo
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- CN104215263B CN104215263B CN201410444035.4A CN201410444035A CN104215263B CN 104215263 B CN104215263 B CN 104215263B CN 201410444035 A CN201410444035 A CN 201410444035A CN 104215263 B CN104215263 B CN 104215263B
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- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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Abstract
The invention discloses a device for calibrating a wave height and a wave period of a wave buoy. The device comprises a wave simulating device, a motor, a braking device, a controller device and a terminal control device, wherein the wave simulating device comprises buoy carrying platforms, a swing mechanism, a north half ring shaft, a double-ring truss mechanism and a south half ring shaft. The device can be used for vividly simulating movement tracks of the wave buoy on a sea surface, and ensures that the wave buoy can swing on the basis of a translational motion, with regulated swing angle, when rotating along with the calibrating device, so that the sine characteristic movements of waves are accurately simulated, and the wave height and the wave period of the wave buoy are accurately measured and calibrated; and after the wave buoy is clamped once, the wave buoy can be transferred to a next detection point without being detached. The device is capable of calibrating the wave buoy within a wave height range of 2m to 10m and a wave period range of 3.7s to 60s. The rotating direction of the device is changeable, so that the device can be used for correspondingly simulating two opposite wave directions.
Description
Technical field
The application is related to ocean wave buoy measurement verification technical field, specifically a set of static can simulate sea
The device of foreign wave sinusoidal motion rule, is mainly used in the wave height to wave buoy and period of wave carries out measurement verification.
Background technology
Wave is one of six big key elements of oceanographic hydrological observation, is also one of important forms of motion of sea water.Gravity accelerates
Degree formula wave buoy is then one of most popular wave-measuring buoy at present, and with the continuous development of marine technology, various countries are to ripple
The accuracy requirement more and more higher of unrestrained buoy.The calibrating apparatus of existing development only can verify that whether buoy works mostly,
Calibration for wave height, two parameters period of wave is inaccurate, and can detect that wave height and periodic regime are limited, has been unsatisfactory for now
Technology growth requirement.At U.S.'s marine atmosphere office data buoy center（NOAA、NDBC）Have vertical lift type sinusoidal analog
Calibrating installation, but its complex structure, it is many easily to grind part, and motor load is uneven, and maintenance cost is higher.
Wave Theory thinks, the water particle on wave surface is to make periodic vibration near its equilbrium position, different
The different normal acceleration of Shi Keyou, measures this acceleration, is wave height through the vertical displacement that quadratic integral can get wave.Quiet
State simulated waves assay device is all to confer to the sinusoidal vibration in some way of tested buoy or accelerometer or near sinusoidal
Vertical vibration or circular motion.Rotary sinusoidal analog assay device, tested buoy is arranged on one and rotates around trunnion axis
In rigid arm, rotating diameter is wave height, and swing circle is wave period, and this kind of revolver structure is simple, parameter is easy
Adjustment, analog form are close to wave theory calls.And key problem in technology point is how true to nature to simulate wave buoy in ocean
The form state of Motion Waves.
Content of the invention
The application technical problem to be solved is for above-mentioned the deficiencies in the prior art, and provides a kind of wave buoy ripple
The high, assay device of period of wave.
For solving above-mentioned technical problem, the application employed technical scheme comprise that：
A kind of wave buoy wave height, the assay device of period of wave, including wave simulation device, motor and brake unit, control
Device device processed, terminal control mechanism and for installing whole wave buoy wave height, the mounting platform of assay device period of wave, its
In, wave simulation device includes buoy carrying platform, swing mechanism, Beihuan semiaxis, bicyclic truss mechanism and Nan Huan semiaxis；Motor
Include brake unit, electromagnetic clutch, reducing motor and absolute value encoder with brake unit；Described bicyclic truss mechanism center
Both sides connect Beihuan semiaxis and Nan Huan semiaxis respectively, and the rotation centerline of Beihuan semiaxis and Nan Huan semiaxis overlaps, on Beihuan semiaxis
Connect swing mechanism, Beihuan semiaxis is hollow three layers of axle construction, and including heart axle, axis, outer shaft, heart axle loads axis by bearing
In, axis is loaded in outer shaft by bearing；It is sequentially connected electromagnetic clutch, reducing motor and absolute encoder on southern ring semiaxis
Device；Buoy carrying platform is arranged on the two ends of bicyclic truss mechanism, and brake unit is arranged on mounting platform；Brake unit, electricity
The outfan of magnet clutch, reducing motor and absolute value encoder is connected with the input of control device respectively, and controller fills
The outfan put is connected with the input of terminal control mechanism respectively with the outfan of buoy carrying platform.
Herein described bicyclic truss mechanism includes crossbeam, X-type bracing piece, the south of girder a, girder b and equal diameters
Ring truss and Beihuan truss, southern ring truss and Beihuan truss pass through crossbeam and X-type bracing piece connects, and X-type bracing piece is arranged on horizontal stroke
Between beam；Southern ring truss and Beihuan truss all using girder a as principal arm one, southern ring truss and Beihuan truss all using girder b as
Principal arm two, principal arm one and principal arm two are in that cross shape is arranged；Set in the principal arm one being parallel to each other on southern ring truss and Beihuan truss
Put guide rail, guide rail two ends are symmetrical arranged buoy carrying platform.
The rotation centerline registration error of herein described south ring semiaxis and Beihuan semiaxis is less than or equal to 2mm.
Herein described swing mechanism includes driving chain, driven sprocket, swings sprocket wheel a, swings sprocket wheel b, sprocket wheel a, chain
Wheel b, wobble gear a, wobble gear b, guide runner mechanism and angle adjusting mechanism, wherein, driven sprocket is fixed on guide rail two
On the buoy carrying platform at end；Wobble gear a and swing sprocket wheel a is separately mounted to axis two ends, swings sprocket wheel a and is arranged on axis
Upper one end near bicyclic truss mechanism center, wobble gear a is arranged on the other end of axis；Swing sprocket wheel b and wobble gear b
It is separately mounted to heart axle two ends, swing sprocket wheel b one end near bicyclic truss mechanism center mounted on a mandrel, wobble gear b
It is arranged on the other end of heart axle；Sprocket wheel a is connected with angle adjusting mechanism, guide runner mechanism successively and is arranged in Beihuan semiaxis
Side, sprocket wheel b is connected with angle adjusting mechanism, guide runner mechanism successively and is arranged in the opposite side of Beihuan semiaxis；Guiding is slided
Block mechanism is connected with wobble gear a engagement by tooth bar thereon, the guide runner mechanism of opposite side by tooth bar thereon and
Wobble gear b engagement connects；Sprocket wheel a, sprocket wheel b, guide runner mechanism, angle adjusting mechanism collectively constitute a crank block machine
Structure；First fixed chain wheels and the second fixed chain wheels are installed on outer shaft, the wherein first fixed chain wheels are connected with sprocket wheel a, second is fixing
Sprocket wheel is connected with sprocket wheel b；Swing sprocket wheel a to connect by driving chain with the driven sprocket on fixing buoy carrying platform at one end
Connect, swing sprocket wheel b and be connected by driving chain with the driven sprocket being fixed on other end buoy carrying platform.
Spaced set tension pulley mechanism and fixed seat on the girder a of herein described Beihuan truss, girder a end is installed
There is end tensioner.
After the application adopts said structure, bring following technique effect：
A kind of wave buoy wave height described herein, the assay device of period of wave, can be more true to nature simulate wave
Buoy movement locus across the sea, wave buoy, when rotating with assay device, can swing on the basis of translation, and swings
Angle can adjust, can more accurate simulated waves sinuso sine protractor motion, the more accurately ripple of measurement calibrating wave buoy
High, period of wave, and wave buoy after the completion of clamped one time it is not necessary to the orientation that handling can complete buoy goes to next inspection
Measuring point.
A kind of wave buoy wave height described herein, the assay device of period of wave, can examine and determine wave-height range for 2m extremely
10m, period of wave is 3.7s 60s, and the direction of rotation of the application is variable, can correspond to two contrary wave direction of simulation.
Brief description
Fig. 1 is herein described wave buoy wave height, the assay device system of period of wave composition schematic diagram；
Fig. 2 is sinuso sine protractor wave wave height, diagram intention period of wave；
Fig. 3 is to rotate bicyclic truss-like wave simulation schematic diagram of device；
Fig. 4 is the assay device general illustration of herein described wave buoy wave height, period of wave；
Fig. 5 is the assay device structure composition figure of herein described wave buoy wave height, period of wave；
Fig. 6 is the herein described structural representation rotating bicyclic truss；
Fig. 7 is chain tensioning mechanism schematic diagram（In Fig. 4, A is to partial enlarged drawing）；
Fig. 8 be in Fig. 5 B to partial enlarged drawing；
Fig. 9 is buoy carrying platform structural representation.
Wherein have：1st, wave simulation device；2nd, motor and brake unit；3rd, control device；4th, terminal control mechanism；
10th, buoy carrying platform；11st, swing mechanism；12nd, Beihuan semiaxis；13rd, bicyclic truss mechanism；21st, brake unit；101st, Nan Huan
Semiaxis；102nd, brake block；103rd, end tensioner；106th, Beihuan truss；107th, crossbeam；108th, X-type bracing piece；110th, Nan Huan
Truss；111st, girder a；112nd, girder b；113rd, radiate beam a；114th, radiate beam b；115th, reinforcing plate；116th, reinforcement；117th, solid
Reservation；120th, disk；121st, tension pulley mechanism；122nd, driving chain；123rd, driven sprocket；124th, swing sprocket wheel a；125th, swing
Sprocket wheel b；126th, sprocket wheel a；127th, sprocket wheel b；128th, wobble gear a；129th, wobble gear b；130th, guide runner mechanism；131st, angle
Degree governor motion；132nd, heart axle；133rd, axis；134th, outer shaft；201st, electromagnetic clutch；202nd, reducing motor；203rd, absolute value
Encoder；204th, guide pillar；205th, the first fixed chain wheels；206th, the second fixed chain wheels.
Specific embodiment
With concrete better embodiment, the application is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of wave buoy wave height, the assay device of period of wave, including wave simulation device 1, motor with
Brake unit 2, control device 3, terminal control mechanism 4 and for install whole wave buoy wave height, the calibrating of period of wave dress
The mounting platform put, wherein, wave simulation device 1 includes buoy carrying platform 10, swing mechanism 11, Beihuan semiaxis 12, bicyclic
Truss mechanism 13 and Nan Huan semiaxis 101；Motor and brake unit 2 include brake unit 21, electromagnetic clutch 201, reducing motor
202 and absolute value encoder 203；Described bicyclic truss mechanism 13 center both sides connect Beihuan semiaxis 12 and Nan Huan semiaxis respectively
101, the rotation centerline of Beihuan semiaxis 12 and Nan Huan semiaxis 101 overlaps, and Beihuan semiaxis 12 connects swing mechanism 11, Nan Huanban
Electromagnetic clutch 201, reducing motor 202 and absolute value encoder 203 are sequentially connected on axle 101；Buoy carrying platform 10 is arranged
At the two ends of bicyclic truss mechanism 13, brake unit 21 is arranged on mounting platform；Brake unit 21, electromagnetic clutch 201, subtract
The outfan of speed motor 202 and absolute value encoder 203 is connected with the input of control device 3 respectively, control device 3
Outfan, the outfan of buoy carrying platform 10 are connected with the input of terminal control mechanism 4 respectively.
Preferably, southern ring semiaxis 101, Beihuan semiaxis 12 concentric error are not more than 2mm.
As shown in Figure 4,5, 6, the bicyclic truss mechanism 13 in this device includes crossbeam 107, X-type bracing piece 108, girder
The southern ring truss 110 of a111, girder b112 and equal diameters and Beihuan truss 106, southern ring truss 110 and Beihuan truss 106
Connected by crossbeam 107 and X-type bracing piece 108, X-type bracing piece 108 is arranged between crossbeam 107；Southern ring truss 110 and Beihuan
Truss 106 all using girder a111 as principal arm one, southern ring truss 110 and Beihuan truss 106 all using girder b112 as principal arm two,
Principal arm one and principal arm two are in that cross shape assembling is arranged on disk 120, with the radiation beam a113 of different length specification, radiation beam
B114 forms radial structure, passes through reinforcing plate 115, reinforcement 116 and brake block 102 and strengthen connecting, to improve between each beam
The stiffness of bicyclic truss mechanism 13.In the principal arm one being parallel to each other on southern ring truss 110 and Beihuan truss 106, guide rail is set,
Guide rail two ends are symmetrical arranged buoy carrying platform 10.
Two side discs 120 of the bicyclic truss mechanism 13 that assembling completes load Beihuan semiaxis 12 and Nan Huan semiaxis 101,
Southern ring semiaxis 101 is directly connected with bearing block, electromagnetic clutch 202, reducing motor 203 and absolute value encoder 203, Beihuan half
Axle 12 is hollow three layers of axle construction, and including heart axle 132, axis 133, outer shaft 134, heart axle 132 loads axis 133 by bearing
In, axis 133 is loaded in outer shaft 134 by bearing；Internal heart axle 132 and axis 134 control buoy carrying platform 10 respectively
Swing, outer shaft 134 then fixed by bearing block.Totally four girder a111 on north, south ring truss 106,110 symmetrically set
Put guide rail, and load linear slide block, buoy carrying platform 10 is arranged on linear slide block, can on guide rail slidably.
As shown in fig. 7, one group of tension pulley mechanism 121 being equidistantly provided with the girder a111 of Beihuan truss 106 and fixing
Seat 117, girder a111 end is respectively arranged with end tensioner 103；Tension pulley mechanism 121 is mainly used in tensioning driving chain 122,
Driving chain 122 is made not take off chain, fixed seat 117 is used for fixed buoy carrying platform 10, and end tensioner 103 removes and has
Outside the effect of tensioning, so that buoy carrying platform 10 is slidably positioned becomes quick and easy to the operation of test point.
As shown in Fig. 2 in rotary sinusoidal analog assay device, moving with sea for the more true to nature buoy that simulates
Track, it is desirable to buoy is when rotating with bicyclic truss mechanism 13, swings on the basis of translation, and the angle swinging can be adjusted
Section.
As shown in Fig. 3,8, when the drive sprocket positioned at bicyclic truss mechanism 13 center and be located at buoy carrying platform 10 on
The pitch of driven sprocket 123, the number of teeth identical, drive link away from change negligible when, with respect to arbitrary inertial system, no
How to change by drive sprocket, driven sprocket 123 relative space position, the rotary speed of any instant two-wheeled, direction of rotation is equal
Identical.
Fix drive sprocket at Beihuan semiaxis 12 center, setting driven sprocket 123 on buoy carrying platform 10 is it is ensured that actively
In sprocket wheel, driven sprocket 123 are generally aligned in the same plane, drive sprocket is connected by driving chain 122 with driven sprocket 123.When double
During ring truss mechanism 13 rotation, driven sprocket 123 will rotate around drive sprocket with bicyclic truss mechanism 13（Revolution）If, actively
Sprocket wheel no rotates with respect to ground, then driven sprocket 123 must also no rotate with respect to ground（I.e. no rotation）If, drive sprocket
Make wobbling action, corresponding driven sprocket 123 synchronization action.
In the application, drive sprocket includes swinging sprocket wheel a124, swings sprocket wheel b125, sprocket wheel a126, sprocket wheel b127, swing
Gear a128, wobble gear b129, the first fixed chain wheels 205 and the second fixed chain wheels 206.
Thus, as shown in figure 8, swing mechanism 11 described herein includes driving chain 122, driven sprocket 123, pendulum
Movable sprocket a124, swing sprocket wheel b125, sprocket wheel a126, sprocket wheel b127, wobble gear a128, wobble gear b129, guide runner
Mechanism 130 and angle adjusting mechanism 131；Wherein, driven sprocket 123 is fixed on the buoy carrying platform 10 at guide rail two ends；Pendulum
Moving gear a128 and swing sprocket wheel a124 is separately mounted to axis 133 two ends, and swing sprocket wheel a124 is arranged on close on axis 133
The one end at bicyclic truss mechanism 13 center, wobble gear a128 is arranged on the other end of axis 133；Swing sprocket wheel b125 and swing
Gear b129 is separately mounted to heart axle 132 two ends, swings sprocket wheel b125 and is arranged on heart axle 132 in bicyclic truss mechanism 13
One end of the heart, wobble gear b129 is arranged on the other end of heart axle 132；Sprocket wheel a126 successively with angle adjusting mechanism 131, guiding
Slide block mechanism 130 connects and is arranged in the side of Beihuan semiaxis 12, and sprocket wheel b127 is slided with angle adjusting mechanism 131, guiding successively
Block mechanism 130 connects and is arranged in the opposite side of Beihuan semiaxis 12；Guide runner mechanism 130 passes through tooth bar and swing tooth thereon
Wheel a128 engagement connects, and the tooth bar that the guide runner mechanism 130 of opposite side passes through thereon is connected with wobble gear b129 engagement；Chain
Wheel a126, sprocket wheel b127, guide runner mechanism 130, angle adjusting mechanism 131 collectively constitute a slider-crank mechanism；Outer shaft
First fixed chain wheels 205 and the second fixed chain wheels 206 are installed on 134, the wherein first fixed chain wheels 205 are connected with sprocket wheel a126,
Second fixed chain wheels 206 are connected with sprocket wheel b127；Swing sprocket wheel a124 driven on buoy carrying platform 10 at one end with fixation
Sprocket wheel 123 is connected by driving chain 122, swings sprocket wheel b125 and the driven chain being fixed on other end buoy carrying platform 10
Wheel 123 is connected by driving chain 122.
As shown in Figure 8, the fitness machine that buoy carrying platform 10 swings while rotating with bicyclic truss mechanism 13
Reason is：When bicyclic truss mechanism 13 rotates, drive the first fixed chain wheels 205 and the second fixing chain on outer shaft 134
Wheel 206 rotation, is carried movable sprocket a126 rotating Vortex to move respectively by chain drive, will be rotated by guide runner mechanism 130
The tooth bar being changed in guide runner mechanism 130 that moves pumps, and rack drives wobble gear a128 is at a certain angle
Swing, simultaneously drive be installed on axis 133 other end of swings sprocket wheel a124 swing, by driving chain 122 will drive from
Movable sprocket 123 moves, that is, become the swing of buoy carrying platform 10 certain angle.The angle swinging can be by adjusting angular adjustment
Mechanism 131 is adjusting.
For above description, provide following examples：
Southern ring truss 110 and Beihuan truss 106 diameter are 11m, and every ring all using four 14# channel-section steels as principal arm, uses 10#
Channel-section steel is as radiation beam；The outermost layer of bicyclic truss mechanism 13 adopts the steel plate splicing that thickness is 12mm, polishes after the completion of general assembly
Finishing, steel plate edge protrudes bicyclic truss mechanism 13 framework 60mm using the brake block 102 as brake unit 21.This kind of brake side
Formula effectively reduces the impact to whole framework for the brake force.
Buoy carrying platform 10 is arranged on the above guide rail, can adjust the position at chosen distance center as needed,
Scalable range is 1m to 5m, corresponds to a height of 2m to 10m of analog wave respectively.
As shown in figure 9, the application buoy carrying platform 10 described above, specifically visible " ocean wave buoy calibrating dress
The dynamo-electric optimization design put and realization " Liu Shan《University Of Tianjin's master scholar's paper》In December, 2012.Distinguish with it and be to increase
Guide pillar 204 is so that when screwing stud and promoting V-block clamping wave buoy, V-block will not swing, decrease during clamping
Difficulty, improves work efficiency.
Relatively stable for ensureing whole device buoy carrying platform 10 in rotary course（The reciprocating swing of the fixing amplitude of oscillation）,
Whole assay device only one of which frequency conversion motor drives, and assay device rotary speed is 1rpm 16rpm, and correspondence is period of wave
3.7s 60s, rotating mechanism turns to variable, two contrary wave direction of corresponding simulation.
Above-described embodiment only principle of illustrative the application and its effect, not for restriction the application.Any ripe
Know the personage of this technology all can without prejudice to spirit herein and under the scope of, modifications and changes are carried out to above-described embodiment.Cause
This, those of ordinary skill in the art is completed under without departing from spirit disclosed herein and technological thought
All equivalent modifications or change, must be covered by claims hereof.
Claims (4)
1. a kind of wave buoy wave height, the assay device of period of wave it is characterised in that：Including wave simulation device（1）, motor with
Brake unit（2）, control device（3）, terminal control mechanism（4）With for install whole wave buoy wave height, period of wave inspection
Determine the mounting platform of device, wherein, wave simulation device（1）Including buoy carrying platform（10）, swing mechanism（11）, Beihuan half
Axle（12）, bicyclic truss mechanism（13）With southern ring semiaxis（101）；Motor and brake unit（2）Including brake unit（21）, electromagnetism
Clutch（201）, reducing motor（202）And absolute value encoder（203）；Described bicyclic truss mechanism（13）Center both sides are respectively
Connect Beihuan semiaxis（12）With southern ring semiaxis（101）, Beihuan semiaxis（12）With southern ring semiaxis（101）Rotation centerline overlap,
Beihuan semiaxis（12）Upper connection swing mechanism（11）, Beihuan semiaxis（12）For hollow three layers of axle construction, including heart axle（132）, in
Axle（133）, outer shaft（134）, heart axle（132）Axis is loaded by bearing（133）In, axis（133）Outer shaft is loaded by bearing
（134）In；Southern ring semiaxis（101）On be sequentially connected electromagnetic clutch（201）, reducing motor（202）And absolute value encoder
（203）；Buoy carrying platform（10）It is arranged on bicyclic truss mechanism（13）Two ends, brake unit（21）It is arranged on mounting platform
On；Brake unit（21）, electromagnetic clutch（201）, reducing motor（202）And absolute value encoder（203）Outfan respectively
With control device（3）Input connect, control device（3）Outfan and buoy carrying platform（10）Outfan divide
Not and terminal control mechanism（4）Input connect；Described swing mechanism（11）Including driving chain（122）, driven sprocket
（123）, swing sprocket wheel a（124）, swing sprocket wheel b（125）, sprocket wheel a（126）, sprocket wheel b（127）, wobble gear a（128）, swing
Gear b（129）, guide runner mechanism（130）And angle adjusting mechanism（131）, wherein, driven sprocket（123）It is fixed on guide rail
The buoy carrying platform at two ends（10）On；Wobble gear a（128）With swing sprocket wheel a（124）It is separately mounted to axis（133）Two
End, swings sprocket wheel a（124）It is arranged on axis（133）Upper close bicyclic truss mechanism（13）The one end at center, wobble gear a
（128）It is arranged on axis（133）The other end；Swing sprocket wheel b（125）With wobble gear b（129）It is separately mounted to heart axle
（132）Two ends, swing sprocket wheel b（125）It is arranged on heart axle（132）Upper close bicyclic truss mechanism（13）The one end at center, swings
Gear b（129）It is arranged on heart axle（132）The other end；Sprocket wheel a（126）Successively with angle adjusting mechanism（131）, guide runner
Mechanism（130）Connect and be arranged in Beihuan semiaxis（12）Side, sprocket wheel b（127）Successively with angle adjusting mechanism（131）, lead
To slide block mechanism（130）Connect and be arranged in Beihuan semiaxis（12）Opposite side；Guide runner mechanism（130）By tooth thereon
Bar and wobble gear a（128）Engagement connects, the guide runner mechanism of opposite side（130）By tooth bar thereon and wobble gear b
（129）Engagement connects；Sprocket wheel a（126）, sprocket wheel b（127）, guide runner mechanism（130）, angle adjusting mechanism（131）Common group
Become a slider-crank mechanism；Outer shaft（134）Upper installation the first fixed chain wheels（205）With the second fixed chain wheels（206）, wherein
One fixed chain wheels（205）With sprocket wheel a（126）Connect, the second fixed chain wheels（206）With sprocket wheel b（127）Connect；Swing sprocket wheel a
（124）With fixing buoy carrying platform at one end（10）On driven sprocket（123）By driving chain（122）Connect, swing
Sprocket wheel b（125）Be fixed on other end buoy carrying platform（10）On driven sprocket（123）By driving chain（122）Even
Connect.
2. a kind of wave buoy wave height according to claim 1, the assay device of period of wave it is characterised in that：Described double
Ring truss mechanism（13）Including crossbeam（107）, X-type bracing piece（108）, girder a（111）, girder b（112）And equal diameters
Southern ring truss（110）With Beihuan truss（106）, southern ring truss（110）With Beihuan truss（106）By crossbeam（107）And X-type
Bracing piece（108）Connect, X-type bracing piece（108）It is arranged on crossbeam（107）Between；Southern ring truss（110）With Beihuan truss
（106）All with girder a（111）As principal arm one, southern ring truss（110）With Beihuan truss（106）All with girder b（112）As
Principal arm two, principal arm one and principal arm two are in that cross shape is arranged；Southern ring truss（110）With Beihuan truss（106）On be parallel to each other
In principal arm one, guide rail is set, guide rail two ends are symmetrical arranged buoy carrying platform（10）.
3. a kind of wave buoy wave height according to claim 2, the assay device of period of wave it is characterised in that：Southern ring half
Axle（101）With Beihuan semiaxis（12）Rotation centerline registration error be less than or equal to 2mm.
4. a kind of wave buoy wave height according to claim 2, the assay device of period of wave it is characterised in that：Beihuan purlin
Frame（106）Girder a（111）Upper spaced set tension pulley mechanism（121）And fixed seat（117）, girder a（111）End is pacified
Equipped with end tensioner（103）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444035.4A CN104215263B (en) | 2014-09-03 | 2014-09-03 | Device for calibrating wave height and wave period of wave buoy |
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|---|---|---|---|
| CN201410444035.4A CN104215263B (en) | 2014-09-03 | 2014-09-03 | Device for calibrating wave height and wave period of wave buoy |
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| CN104215263B true CN104215263B (en) | 2017-02-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105157950B (en) * | 2015-09-22 | 2017-06-27 | 山东省科学院海洋仪器仪表研究所 | A kind of wave simulation device for wave-measuring buoy |
| CN105698772B (en) * | 2016-03-06 | 2017-09-22 | 盐城师范学院 | Double-ball type wave velocity of wave and wavelength sensoring |
| CN106439406B (en) * | 2016-06-16 | 2018-10-26 | 哈尔滨工程大学 | A kind of device of the automatic posture holding mechanism of rotary translational movement |
| CN108981747B (en) * | 2018-05-07 | 2024-02-13 | 中船鹏力(南京)大气海洋信息系统有限公司 | Wave direction calibrating device for wave buoy |
| KR102134977B1 (en) * | 2018-12-21 | 2020-07-16 | (주)지케스 | Calibration device for wave height and wave direction simultaneously based on AC servo motor |
| CN110906957B (en) * | 2019-12-19 | 2024-04-23 | 国家海洋局北海标准计量中心 | Buoy auxiliary installation platform and buoy installation method of wave buoy verification device |
| CN110879074B (en) * | 2019-12-19 | 2024-09-10 | 国家海洋局北海标准计量中心 | Wave buoy calibrating device |
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