CN103954313B - Three-dimensional coordinate frame for wind-wave flume - Google Patents
Three-dimensional coordinate frame for wind-wave flume Download PDFInfo
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- CN103954313B CN103954313B CN201410139579.XA CN201410139579A CN103954313B CN 103954313 B CN103954313 B CN 103954313B CN 201410139579 A CN201410139579 A CN 201410139579A CN 103954313 B CN103954313 B CN 103954313B
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- wind
- transmission case
- dimensional coordinate
- coordinate frame
- wave flume
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Abstract
The invention relates to a three-dimensional coordinate frame for a wind-wave flume. The coordinate frame is located on the top of the wind-wave flume and comprises a bottom support, rotating mechanisms, a lifting mechanism, a horizontal moving mechanism, a transmission case and an installing mechanism. The rotating mechanisms are connected with the bottom support in a rotating mode, the lifting mechanism is installed on the rotating mechanisms, the horizontal moving mechanism is installed on the lifting mechanism and provided with a connecting arm, the transmission case is installed on the connecting arm of the horizontal moving mechanism, the longitudinal rotating mechanism and the transverse rotating mechanism are arranged inside the transmission case, and the transmission case can drive the installing mechanism to rotate by 360 degrees transversely or swing by at least 180 degrees vertically. Thus, the three-dimensional coordinate frame can fix experimental apparatus fast, can drive the experimental apparatus to reach any position of the wind-wave flume for detection, can achieve accurate positioning of the experimental apparatus quickly and improves experiment accuracy, and experimenters can conduct experiments conveniently.
Description
Technical field
The invention belongs to ocean research experimental provision technical field, specifically, be related to a kind of for Wind-wave flume
Three-dimensional coordinate frame.
Background technology
Wave is common physical phenomenon in ocean, and the meaning of research wave is very great, and science aspect is for extra large gas phase
The aspects such as interaction, upper ocean dynamics and remote sensing play the role of important;Application aspect wave is to coastal engineering, ship
Engineering and ocean military aspect also have important meaning.Research to wave is generally divided into off-lying sea observation and laboratory experiment two
Individual aspect, wherein Wind-wave flume are the major experimental platforms of laboratory experiment.
Large-scale Wind-wave flume is the important experiment for physical oceangraphy, marine meteorology and ocean engineering experimental study
Equipment typically all has and produces the functions such as various wind, random wave and regular ripple simultaneously, and can carry out multiple combination by these functions.
Wind-wave flume such as can simulate stormy waves in ocean, surge at the natural phenomena.
In wave experimentation, need to be observed by measuring apparatus such as wavemeter, current meter and Pitot tubes, this
A little instruments are fixed a bit, but have some instruments to need to carry out profile survey, such as Pitot tube measurement ocean-atmosphere interface side
It is necessary to from sink top to the multiple section survey of the water surface during wind speed of interlayer;During with Doppler's Flow speed measurer measurement turbulent flow,
Need also exist for whole upper mixed layer cross sections are measured.When carrying out profile survey, if manually-operated words, both waves
Expense manpower can not guarantee the precision positioning again, many times can not guarantee the precision tested.
Content of the invention
It is an object of the invention to provide a kind of three-dimensional coordinate frame for Wind-wave flume, solve artificial operation and waste people
Power, the technical problem of positioning precision difference.
For solving above-mentioned technical problem, the present invention employs the following technical solutions and is achieved:
A kind of three-dimensional coordinate frame for Wind-wave flume, described frame of axes is located at the top of Wind-wave flume, described frame of axes
Including bottom bracket, rotating mechanism, elevating mechanism, transverse-moving mechanism, transmission case and installing mechanism;Described rotating mechanism and bottom
Holder pivots connect, and described elevating mechanism is installed on rotating mechanism, and described transverse-moving mechanism is installed on elevating mechanism, described horizontal stroke
Linking arm is provided with telephone-moving structure, described transmission case is installed on the linking arm of transverse-moving mechanism;It is provided with vertical in described transmission case
To rotating mechanism and lateral rotation mechanism, the described mechanism that longitudinally rotates is Worm and worm-wheel gearing, and described worm screw longitudinally can turn
It is arranged on transmission case, described worm gear two ends are fixed with rotating shaft, described rotating shaft is rotated with transmission case and is connected dynamicly, and from transmission case
It is fixedly connected with linking arm after stretching out;Described lateral rotation mechanism is Worm and worm-wheel gearing, and described worm screw is laterally rotatable
Be arranged on transmission case, described worm gear two ends are fixed with rotating shaft, and the rotating shaft at described worm gear two ends is rotatably arranged on transmission
On case, transmission case is stretched out in the rotating shaft of described worm gear one end, and is fixedly connected with installing mechanism.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described worm screw is connected with handle or motor.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described rotating mechanism includes rotating disk, and described rotating disk passes through
Rotating shaft is installed on bottom bracket, is provided with locking mechanism between described rotating disk and bottom bracket.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described elevating mechanism includes lifting support, is installed on liter
Screw mandrel on descending branch frame and polished rod, described transverse-moving mechanism is installed on polished rod and screw mandrel, and described transverse-moving mechanism and wire rod thread are joined
Close.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described screw mandrel is connected with handle or motor.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described transverse-moving mechanism includes traversing support and sliding seat,
It is provided with slide rail, the described sliding seat of gig slides in slide rail and along slide rail, and described traversing support is installed on described traversing support
There is screw mandrel, described screw mandrel is coordinated with sliding seat screw thread, described linking arm is installed on sliding seat.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described screw mandrel is connected with handle or motor.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, the top of described Wind-wave flume is provided with slide rail, described
Bottom bracket is provided with pulley, and described pulley is connected with motor.
It is used for the three-dimensional coordinate frame of Wind-wave flume as above, described installing mechanism includes porous plate.
Compared with prior art, advantages of the present invention and good effect are: the three-dimensional coordinate frame bag of Wind-wave flume of the present invention
Include bottom bracket, rotating mechanism, elevating mechanism, transverse-moving mechanism, transmission case and installing mechanism, laboratory apparatus is arranged on fitting machine
On structure.Wherein, bottom bracket can drive frame of axes integrally to move on Wind-wave flume, thus driving laboratory apparatus in stormy waves water
Move on groove.Rotating mechanism can drive elevating mechanism, transverse-moving mechanism, transmission case and installing mechanism to rotate around bottom bracket,
Thus driving laboratory apparatus to rotate.Elevating mechanism can drive transverse-moving mechanism, transmission case and installing mechanism lifting, thus realizing
The lifting of laboratory apparatus.Transverse-moving mechanism can drive transmission case and installing mechanism transverse shifting, thus realizing laboratory apparatus
Transverse shifting.Transmission mechanism can drive installing mechanism to carry out horizontal 360 ° and rotate or vertical at least 180 ° swings.Thus, this
Laboratory apparatus can quickly be fixed by bright three-dimensional coordinate frame, and the optional position that laboratory apparatus reaches Wind-wave flume can be driven to carry out
Detection, can quickly realize being accurately positioned of laboratory apparatus, facilitate experimenter to test, improve experimental precision.
After the detailed description of embodiment of the present invention is read in conjunction with the accompanying, the other features and advantages of the invention will become more
Plus it is clear.
Brief description
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the side view of the specific embodiment of the invention.
Fig. 3 is the sectional view of specific embodiment of the invention transmission case.
Fig. 4 is the schematic diagram of specific embodiment of the invention transverse-moving mechanism.
Fig. 5 is the drive mechanism schematic diagram of specific embodiment of the invention bottom bracket pulley.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in detail.
As Figure 1-5, the present embodiment proposes a kind of three-dimensional coordinate frame for Wind-wave flume, and frame of axes is located at stormy waves
The top of tank, frame of axes is used for installing the measurement experimental facilities such as wavemeter, current meter, Pitot tube, for Wind-wave flume
Each item data measures.
Below the implementation of frame of axes is specifically described:
Frame of axes includes bottom bracket 1, rotating mechanism 2, elevating mechanism 3, transverse-moving mechanism 4, transmission case 5 and installing mechanism
6, experimental facilities is arranged on installing mechanism 6.
The bottom of bottom bracket 1 is provided with four pulleys 11, is all connected by connecting shaft 12 between each two pulley 11, connecting shaft
It is provided with sprocket wheel 13 on 12, is driven by chain 14 between sprocket wheel 13, the end of one of connecting shaft 12 is connected with motor
15.The top of Wind-wave flume is provided with slide rail 17, and it is sliding on the slide rail 17 at Wind-wave flume top that bottom bracket 1 passes through pulley 11
Dynamic.
Rotating mechanism 2 is rotated with bottom bracket 1 and connects, and rotating mechanism 2 includes rotating disk 21, and rotating disk 21 is installed on by rotating shaft
On bottom bracket 1, rotating mechanism 2 can rotate around bottom bracket 1, is provided with locking mechanism 22 between rotating disk 21 and bottom bracket 1,
Locking mechanism 22 can be the dead bolt on rotating disk 21, the lockhole on bottom bracket 1, certainly, locking mechanism concrete
Structure is not limited to aforesaid way, every is capable of rotating mechanism 2 with the locking mechanism of bottom bracket 1 locking all at this
Within bright protection domain.
Elevating mechanism 3 is installed on the rotating disk 21 of rotating mechanism 2, and elevating mechanism 3 includes lifting support 31, is installed on lifting
Screw mandrel 32 on support 31 and polished rod 33, wherein, screw mandrel 32 is rotatably arranged on lifting support 31, and screw mandrel 32 is provided with
Worm gear 34, worm gear 34 is connected with worm screw 35, and worm screw 35 is connected with motor 36, motor 36 drive worm screw 35, worm gear 34,
Screw mandrel 34 rotates, and transverse-moving mechanism 4 is sleeved on screw mandrel 34 and polished rod 32, and transverse-moving mechanism 4 is coordinated with screw mandrel 32 screw thread, 32 turns of screw mandrel
Dynamic drive transverse-moving mechanism 4 lifts.Or, worm screw 37 is provided with transverse-moving mechanism 4, screw mandrel 32 is provided with and coordinates with worm screw 37
Worm gear 38, worm gear 38 is provided with handle 39 with the cooperation of screw mandrel 32 screw thread, one end of worm screw 37, by handle 39 to worm screw 37 from
And screw mandrel 32 is adjusted, thus transverse-moving mechanism 4 is driven to lift.
Transverse-moving mechanism 4 is installed on the screw mandrel 32 and polished rod 33 of elevating mechanism 3, and transverse-moving mechanism 4 includes traversing support 41, slides
Dynamic seat 45 and linking arm 43, traversing support 41 is provided with slide rail, and sliding seat 45 is located in slide rail and slides along slide rail, traversing
Worm screw 42 is provided with frame 41, described worm screw 42 is installed on sliding seat 45 with the cooperation of sliding seat 45 screw thread, linking arm 43.Worm screw
42 are connected with handle 44 or motor.
Transmission case 5 is installed on the linking arm 43 of transverse-moving mechanism 4;It is provided with transmission case 5 and longitudinally rotate mechanism and laterally
Rotating mechanism.
Longitudinally rotating mechanism is Worm and worm-wheel gearing, and worm screw 51 is longitudinally installed in rotation on transmission case 5, worm gear
52 two ends are fixed with rotating shaft 53, and rotating shaft 53 is rotated with transmission case 5 and is connected, and is fixedly connected with linking arm after transmission case 5 stretches out.
Thus, worm screw 51 rotates, and worm gear 52 is motionless, and worm screw 51 rotates around worm gear 52, drives transmission case 5 to rotate around worm gear 52, thus carrying
Dynamic installing mechanism 6 rotates, and installing mechanism 6 can carry out longitudinally at least 180 ° rotations.Worm screw 51 is connected with handle 58 or drives
Motor, can drive worm screw 51 to rotate by handle 58 or motor.
Lateral rotation mechanism is Worm and worm-wheel gearing, and worm screw 54 is laterally installed in rotation on transmission case 5, worm gear
55 two ends are fixed with rotating shaft 56, and the rotating shaft 56 at described worm gear 55 two ends is rotatably arranged on transmission case 5, worm gear 55 one end
Transmission case 5 is stretched out in rotating shaft 56, and is fixedly connected with installing mechanism 6.Thus, worm screw 54 rotates, and drives worm gear 55 to rotate, and drives and turns
Axle 56 rotates, thus driving installing mechanism 6 to rotate, installing mechanism 6 can carry out horizontal 360 ° of rotations.Worm screw 54 is connected with handle
57 or motor, worm screw 54 can be driven to rotate by handle 57 or motor.
Installing mechanism 6 includes porous plate, being capable of quickly and easily installing/dismounting experimental facilities by porous plate.
Finally it is noted that above example, only in order to technical scheme to be described, is not intended to limit;Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that: it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics;
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of three-dimensional coordinate frame for Wind-wave flume, described frame of axes be located at Wind-wave flume top it is characterised in that: institute
State frame of axes to include bottom bracket, rotating mechanism, elevating mechanism, transverse-moving mechanism, transmission case and be used for experimental facilities is installed
Installing mechanism;The top of described Wind-wave flume is provided with slide rail, and described bottom bracket is provided with pulley, and bottom bracket passes through pulley
The slide rail at Wind-wave flume top slides;Described rotating mechanism is rotated with bottom bracket and connects, and described elevating mechanism is installed on
On rotating mechanism, described transverse-moving mechanism is installed on elevating mechanism, and described transverse-moving mechanism is provided with linking arm, described transmission case
It is installed on the linking arm of transverse-moving mechanism;It is provided with described transmission case and longitudinally rotate mechanism and lateral rotation mechanism, described vertical
It is Worm and worm-wheel gearing to rotating mechanism, described worm screw is longitudinally installed in rotation on transmission case, described worm gear two ends
It is fixed with rotating shaft, described rotating shaft is rotated with transmission case and is connected, and is fixedly connected with linking arm after transmission case stretches out;Described horizontal
Rotating mechanism is Worm and worm-wheel gearing, and described worm screw is laterally installed in rotation on transmission case, and described worm gear two ends are solid
Equipped with rotating shaft, the rotating shaft at described worm gear two ends is rotatably arranged on transmission case, and transmission is stretched out in the rotating shaft of described worm gear one end
Case, and be fixedly connected with installing mechanism;Described installing mechanism can carry out longitudinally at least 180 ° swings, and described installing mechanism can
Carry out horizontal 360 ° of rotations.
2. the three-dimensional coordinate frame for Wind-wave flume according to claim 1 it is characterised in that: described worm screw is connected with hand
Handle or motor.
3. the three-dimensional coordinate frame for Wind-wave flume according to claim 1 it is characterised in that: described rotating mechanism includes
Rotating disk, described rotating disk is installed on bottom bracket by rotating shaft, is provided with locking mechanism between described rotating disk and bottom bracket.
4. the three-dimensional coordinate frame for Wind-wave flume according to claim 1 it is characterised in that: described elevating mechanism includes
Lifting support, is installed on the screw mandrel on lifting support and polished rod, and described transverse-moving mechanism is installed on polished rod and screw mandrel, described traversing
Mechanism is coordinated with wire rod thread.
5. the three-dimensional coordinate frame for Wind-wave flume according to claim 4 it is characterised in that: described screw mandrel is connected with hand
Handle or motor.
6. the three-dimensional coordinate frame for Wind-wave flume according to claim 1 it is characterised in that: described transverse-moving mechanism includes
Traversing support and sliding seat, described traversing support is provided with slide rail, and the described sliding seat of gig slides in slide rail and along slide rail, institute
State, on traversing support, screw mandrel is installed, described screw mandrel is coordinated with sliding seat screw thread, described linking arm is installed on sliding seat.
7. the three-dimensional coordinate frame for Wind-wave flume according to claim 6 it is characterised in that: described screw mandrel is connected with hand
Handle or motor.
8. the three-dimensional coordinate frame for Wind-wave flume according to claim 1-7 any one it is characterised in that: described cunning
Wheel is connected with motor.
9. the three-dimensional coordinate frame for Wind-wave flume according to claim 1-7 any one it is characterised in that: described peace
Mounting mechanism includes the porous plate for installing/dismounting experimental facilities.
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CN201410139579.XA CN103954313B (en) | 2014-04-09 | 2014-04-09 | Three-dimensional coordinate frame for wind-wave flume |
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CN201410139579.XA CN103954313B (en) | 2014-04-09 | 2014-04-09 | Three-dimensional coordinate frame for wind-wave flume |
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WO1997042898A1 (en) * | 1996-05-15 | 1997-11-20 | Northwestern University | Stereotactic surgical procedure apparatus and method |
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