CN105806590B - A kind of stepless adjustable, which pushes away, shakes compound wave maker - Google Patents
A kind of stepless adjustable, which pushes away, shakes compound wave maker Download PDFInfo
- Publication number
- CN105806590B CN105806590B CN201610130426.8A CN201610130426A CN105806590B CN 105806590 B CN105806590 B CN 105806590B CN 201610130426 A CN201610130426 A CN 201610130426A CN 105806590 B CN105806590 B CN 105806590B
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- Prior art keywords
- support
- push
- slide
- push rod
- drive device
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Abstract
Pushed away the invention discloses a kind of stepless adjustable and shake compound wave maker, including support, shift fork, cross bar, the push wave plate for being arranged on support front end, the drive device for driving the motion of push wave plate, the transfer bar mechanism for being symmetricly set on the support both sides force rod be hinged with support, being symmetricly set on support both sides and the motion of push wave plate being promoted in the presence of drive device and the slide unit being connected with drive device, wherein, slide unit is slidably connected on support, shift fork one end is fixedly installed on slide unit, the other end connects cross bar, and cross bar both ends connect force rod respectively；Force rod is swung back and forth in the presence of drive device, and the first slide rail is provided with force rod；Transfer bar mechanism further comprises primary push rod, secondary push rod and mobile putter.The present invention can carry out oscillating motion, and can carry out pushing away shaking compound motion, and can shake compound motion from being rocked to push away and realize step-less adjustment, easy switching.
Description
Technical field
The invention belongs to simulate wave maker tool field, more particularly to a kind of stepless adjustable pushes away and shakes compound wave maker.
Background technology
Wave maker is a kind of instrument that various waves can be artificially produced in pond is tested, and this wave is divided into a lot
Kind, generally comprise：Regular ripple, irregular wave, two-dimentional ripple, three-dimensional wave and the ripple for having particular/special requirement.It is ship, harbor work, ripple
Wave electric generating apparatus etc. carries out the special equipment of simulated test, is indispensable device in lab simulation marine environment.
Wave maker by the reciprocating motion for the push wave plate for being arranged at front equipment end and being placed in water manufacture meet it is specific
The wave needed.Due to the complexity and diversity of experimental study, researcher is to producing the requirement more and more higher of wave, mainly
In terms of being embodied in simulation precision and diversity.According to the reciprocating motion formal classification of push wave plate, there are three kinds of wave makers at present：Horizontal sliding
Formula, swing and push away and shake combined type, they are respectively applied to different occasions, meet different needs.
Utility model patent specification CN204373881U discloses a kind of push-plate type rule ripple and irregular wave and simply made
Ripple machine, including wave paddle, the wave paddle are push-plate type structures, and its position is adjustable to be fixed on push rod, can adjust wave paddle
Underwater penetration, the push rod is connected with pulley, drives wave paddle to do horizontal sliding campaign to make by pulley slip in orbit
Ripple, the pulley are connected on runner by connecting rod, and the runner is connected with motor, are connected with the motor and are adjusted it
The frequency converter of frequency and the decelerator of governing speed.
Patent of invention specification CN102305702A discloses swing regular ripple and irregular wave wave maker, described to make ripple
Machine is swing structure, and its bottom is hinged with bottom of gullet, and its top is connected with connecting rod, and the connecting rod can with rotating disk link position
It is connected on rotating disk with adjusting, the amplitude of oscillation of the wave paddle is controlled by link position of the connecting rod on rotating disk；The rotating disk and band
Its motor connection rotated is moved, the variable-frequency governor for adjusting its frequency is connected with the motor.
Flat push type and swing wave maker forms of motion are single, are only capable of carrying out flat push type or oscillatory motion, it is impossible to meet
The complexity and diversity of experimental study.
Patent of invention specification CN101713177A discloses a kind of wave maker for being used to produce simulated waves, including:Machine
Seat, drive device, the line slideway being arranged on support, the mobile balladeur train being arranged on line slideway, it is arranged on support front end
Push wave plate and be symmetricly set on the both sides of support and in the presence of drive device promote wave paddle motion push rod, it is described
Wave maker also include be hinged the 1st swing arm of output end of upper end and drive device, and the horizontal stroke that is fixedly connected vertical with the 1st swing arm
Axle, the changer lever for being symmetricly set on support both sides and the 2nd swing arm, the both sides of transverse axis by bearings and stretch out in the fixed length of bearing one
Degree, the upper end of the 2nd swing arm is fixedly connected with the end of transverse axis, lower end and one end of the push rod are hinged, and the other end of push rod is cut with scissors
It is connected on push wave plate, one end of changer lever is hinged on mobile balladeur train, and the other end is selectively hinged on push wave plate, on support
Or the 2nd in swing arm, the lower end both sides of push wave plate are hinged with the both sides of mobile balladeur train respectively.Though so actual wave maker
Horizontal sliding can be so realized, waves and pushes away and shake compound motion, but it is to be toggled by changer lever in A, B, C to realize for 3 points
, the problems such as switching is inconvenient, and switching position is single be present.
Therefore for drawbacks described above present in currently available technology, it is necessary to be studied in fact, solution is deposited in the prior art
The defects of, there is provided one kind can carry out oscillating motion, and can carry out pushing away shaking compound motion, and the stepless of easy switching can
Mode, which pushes away, shakes compound wave maker.
The content of the invention
To solve the above problems, it is an object of the invention to provide one kind can carry out oscillating motion, and can carry out
Push away and shake compound motion, and can shake compound motion from being rocked to push away and realize step-less adjustment, the stepless adjustable of easy switching pushes away
Shake compound wave maker.
To achieve the above object, the technical scheme is that：
A kind of stepless adjustable, which pushes away, shakes compound wave maker, including support, shift fork, cross bar, the push wave for being arranged on support front end
Plate, the drive device for driving the motion of push wave plate, it is symmetricly set on the support both sides force rod be hinged with support, is symmetrical arranged
In support both sides and the transfer bar mechanism of promotion push wave plate motion and the cunning being connected with drive device in the presence of drive device
Platform, wherein,
Slide unit is slidably connected on support, and described shift fork one end is fixedly installed on slide unit, other end connection cross bar, cross bar
Both ends connect force rod respectively；
Force rod is swung back and forth in the presence of drive device, and the first slide rail is provided with the force rod；
Transfer bar mechanism further comprises primary push rod, secondary push rod and mobile putter, one end and the push wave plate of the primary push rod
Upper end is hinged, and the lower end of the other end and force rod is hinged；One end and the lower end of push wave plate of the secondary push rod are hinged, the other end with
The mode that can be moved relative to the first slide rail is connected on the first slide rail；One end of the mobile putter is hinged with push wave plate lower end,
The other end is slidably connected with support.
Preferably, drive device includes gear, rack and motor, the output end connection gear of the motor, the gear
Engaged with rack, the rack is arranged on slide unit.
Preferably, slide unit is connected by line slideway with support, and the direction of the line slideway is vertical with the direction of cross bar,
Slide unit moves in the presence of drive device along line slideway.
Preferably, the quantity of line slideway is two, ensures that slide unit steadily moves on support.
Preferably, secondary push rod is provided with the regulating tank for adjusting secondary push rod length with one end that the first slide rail is connected.
Preferably, the secondary push rod other end is fixed on the first slide rail by stopping lock slide, and the only lock slide includes first
Only lock slide and the second only lock slide, described first only lock slide can freely movably be arranged on the on the first slide rail
On one slide rail, described second, which stops lock slide, is arranged in the regulating tank of the secondary push rod other end, and described first stops lock slide and second
Only lock slide is screwed, first only lock slide and second only lock slide be engaged and secondary push rod can be fixed on the first slide rail
Any position.
Preferably, the other end of mobile putter is connected by the second slide rail being arranged on support with support, and described second
Slide rail moves along push rod and promotes the direction of push wave plate motion to set.
Preferably, the force rod of support both sides is parallel to each other.
Preferably, mobile putter is L-type, makes the power transmission of mobile putter stable.
Preferably, shift fork is fixed on the middle position of slide unit, the movement of slide unit can be converted into support two by shift fork
Side force rod is swung, and makes force rod stress balance, and whole push wave is moved more stable.
Compared with prior art, the invention has the advantages that：The connected mode of secondary push rod and force rod, Ke Yishi
Existing step-less adjustment, meets the complexity and diversity requirement for actually making ripple, and appointing for the first slide rail can be fixed on by secondary push rod
Anticipate on position, it is possible to achieve the oscillating motion of push wave plate and pushing away for different amplitudes shake compound motion, and easy to adjust, simple.
Brief description of the drawings
Fig. 1 pushes away the structural representation for shaking compound wave maker for a kind of stepless adjustable of the present invention.
Fig. 2 is the structural representation that a kind of stepless adjustable of the present invention pushes away the transfer bar mechanism for shaking compound wave maker.
Fig. 3 is the structural representation that a kind of stepless adjustable of the present invention pushes away the only lock slide for shaking compound wave maker.
Description of reference numerals：10- supports；101- shift forks；102- cross bars；103- slide units；104- line slideways；20- push waves
Plate；30- force rods；The slide rails of 301- first；401- primary push rods；402- pair push rods；4021- regulating tanks；403- mobile putters；
The slide rails of 4031- second；404- first stops lock slide；405- second stops lock slide；501- gears；502- racks；503- motors.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiied
Change, equivalent method and scheme.Further, in order that the public has a better understanding to the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.Part without these details for a person skilled in the art
Description can also understand the present invention completely.
Embodiment one
As shown in Figure 1-2, it is that a kind of stepless adjustable of the embodiment of the present invention pushes away the structural representation for shaking compound wave maker
And its structural representation of transfer bar mechanism, including support 10, shift fork 101, cross bar 102, the push wave plate for being arranged on the front end of support 10
20th, for driving the drive device of the motion of push wave plate 20, being symmetricly set on the both sides of support 10 force rod 30 be hinged with support, right
Claim to be arranged on support both sides and the transfer bar mechanism of push wave plate motion is promoted in the presence of drive device and is connected with drive device
The slide unit 103 connect, wherein, slide unit 103 is slidably connected on support 10, and the one end of shift fork 101 is fixedly installed on slide unit 103, separately
One end connects cross bar 102, and the both ends of cross bar 102 connect force rod 30 respectively；Force rod 30 carrys out backswing in the presence of drive device
It is dynamic, the first slide rail 301 is provided with force rod 30；Transfer bar mechanism further comprises that primary push rod 401, secondary push rod 402 and movement push away
Bar 403, one end and the upper end of push wave plate 20 of primary push rod 401 are hinged, and the lower end of the other end and force rod 30 is hinged；Secondary push rod
402 one end and the lower end of push wave plate 20 are hinged, and the other end is connected to the first cunning in a manner of it can be moved relative to the first slide rail 301
On rail 301；One end of mobile putter 403 is hinged with the lower end of push wave plate 20, and the other end is slidably connected with support 10.
Pushed away by the stepless adjustable of arrangement above and shake compound wave maker at work, drive device driving force rod 30 is done
Oscillating motion, when the upper end of secondary push rod 402 is located at shown in figure at A, because the secondary upper end of push rod 402 is located at turning for force rod 30
At dynamic center, therefore secondary push rod 402 is fixed the lower end of push wave plate 20, mobile putter 403 does not occur without any change in displacement
Motion, push wave plate 20 makees oscillating motion under the impetus of primary push rod 401, when the secondary upper end of push rod 402 is fixed on the first slide rail
301 in addition to A points during other positions, and force rod 30, which is swung, can drive the displacement of secondary push rod 402 to change, under push wave plate 20
End position changes, and mobile putter 403 is moved, and push wave plate 20 is in primary push rod 401, secondary push rod 402 and mobile putter 403
Collective effect under do pushing away for the different amplitudes of oscillation and shake compound motion.
In concrete application embodiment, drive device includes gear 501, rack 502 and motor 503, the output of motor 503
Connection gear 501 is held, gear 501 is engaged with rack 502, and rack 502 is arranged on slide unit 103.In the course of the work, motor
503 band moving gears 501 rotate, and gear 501 is moved with carry-over bar 502, so as to drive slide unit 103 to be moved.
In concrete application embodiment, further it can be set as follows, slide unit 103 passes through line slideway 104 and support
10 connections, the direction of line slideway 104 is vertical with the direction of cross bar 102, and slide unit 103 is in the presence of drive device along straight line
Guide rail 104 moves.Pushed away by the stepless adjustable of arrangement above and shake compound wave maker at work, driven and slided by drive device
Platform 103 moves horizontally along line slideway 104, and slide unit 103 drives shift fork 101 to carry out horizontal reciprocating movement again, shift fork 101
Horizontal reciprocating movement drives the force rod 30 of both sides to do oscillating motion again, and such mode realizes that the motion of push wave plate 20 passes
Pass, power transmission is stable and can control waveform by controlling the translational speed of slide unit 103, makes the waveform observed more
Image and stably.
In concrete application embodiment, the quantity of line slideway 104 is two, and drive device drives slide unit 103 in straight line
It is moved on guide rail 104, the shift fork 101 on slide unit 103 does horizontal reciprocating movement therewith, so that force rod 30 is done
Oscillating motion, transfer bar mechanism is driven to move.
In concrete application embodiment, further it can be set as follows, the other end of mobile putter 403 is by being arranged on
The second slide rail 4031 on support 10 is connected with support 10, and the second slide rail 4031 moves along push rod 403 and promotes push wave plate 20 to transport
Dynamic direction is set.When the secondary upper end of push rod 402 is fixed on the first slide rail 301 other positions in addition to A points, force rod 30 is swung
The displacement of secondary push rod 402 can be driven to change, the lower end position of push wave plate 20 changes, and the upper end of mobile putter 403 passes through
Second slide rail 4031 is moved, and push wave plate 20 is done under the collective effect of primary push rod 401, secondary push rod 402 and mobile putter 403
Compound motion is shaken in pushing away for the different amplitudes of oscillation.
In concrete application embodiment, the force rod 30 of the both sides of support 10 is parallel to each other, and ensure that applying to push wave plate 20
Power is uniform, so as to improve the precision of the wave manufactured by wave maker.
In concrete application embodiment, mobile putter 403 is L-type.
In concrete application embodiment, shift fork 101 is fixed on the middle position of slide unit 103.
Embodiment two
As shown in figure 3, it, which is the stepless adjustable of further embodiment of this invention, pushes away the only lock slide for shaking compound wave maker
Structural representation, on the basis of embodiment one, secondary push rod 402 is provided with for adjusting with one end that the first slide rail 301 is connected
The regulating tank 4021 of the secondary length of push rod 402.The secondary other end of push rod 402 is fixed on the first slide rail 301 by stopping lock slide, is only locked
Sliding block include first only lock slide 404 and second stop lock slide 405, first only lock slide 404 with can on the first slide rail 301 from
It is arranged on by mobile mode on the first slide rail 301, second stops the regulating tank that lock slide 405 is arranged on the secondary other end of push rod 402
In 4021, first stops lock slide 404 and second, and only lock slide 405 is screwed.
Pushed away by the stepless adjustable of arrangement above and shake compound wave maker at work, first stops lock slide 404 and second
The only hinge connection of lock slide 405, first only lock slide 404 and second stop lock slide 405 and secondary push rod 402 can be fixed on the
Any position of one slide rail 301, do pushing away for the different amplitudes of oscillation so as to energy push wave plate 20 and shake compound motion, secondary push rod 402 is made
For a changer lever, any position of the first slide rail 301 can be fixed on, the nothing waved and pushed away and shake compound motion can be realized
Level regulation, and it is easy to adjust, simply.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of stepless adjustable, which pushes away, shakes compound wave maker, it is characterised in that including support, shift fork, cross bar, be arranged on support before
The push wave plate at end, for drive drive device that push wave plate moves, be symmetricly set on force rod that support both sides and support be hinged,
It is symmetricly set on support both sides and the transfer bar mechanism and and drive device of push wave plate motion is promoted in the presence of drive device
The slide unit of connection, wherein,
The slide unit is slidably connected on support, and described shift fork one end is fixedly installed on slide unit, other end connection cross bar, cross bar
Both ends connect force rod respectively；
The force rod is swung back and forth in the presence of drive device, and the first slide rail is provided with the force rod；
The transfer bar mechanism further comprises primary push rod, secondary push rod and mobile putter, one end and the push wave plate of the primary push rod
Upper end is hinged, and the lower end of the other end and force rod is hinged；One end and the lower end of push wave plate of the secondary push rod are hinged, the other end with
The mode that can be moved relative to the first slide rail is connected on the first slide rail；One end of the mobile putter is hinged with push wave plate lower end,
The other end is slidably connected with support, and the drive device includes gear, rack and motor, the output end tooth connection of the motor
Wheel, the wheel and rack engagement, the rack are arranged on slide unit, and the slide unit is connected by line slideway with support, institute
State that the direction of line slideway is vertical with the direction of cross bar, and the slide unit moves in the presence of drive device along line slideway.
2. stepless adjustable as claimed in claim 1, which pushes away, shakes compound wave maker, it is characterised in that the quantity of the line slideway
For two.
3. stepless adjustable as claimed in claim 1 or 2, which pushes away, shakes compound wave maker, it is characterised in that the secondary push rod and
One end of one slide rail connection is provided with the regulating tank for adjusting secondary push rod length.
4. stepless adjustable as claimed in claim 3, which pushes away, shakes compound wave maker, it is characterised in that the secondary push rod other end leads to
Only lock slide to be crossed to be fixed on the first slide rail, the only lock slide includes the first only lock slide and the second only lock slide, and described the
One stops lock slide can be freely movably arranged on the first slide rail on the first slide rail, the described second only lock slide setting
In the regulating tank of the secondary push rod other end, described first only lock slide and second only lock slide be screwed.
5. stepless adjustable as claimed in claim 1 or 2, which pushes away, shakes compound wave maker, it is characterised in that the mobile putter
The other end is connected by the second slide rail being arranged on support with support, and second slide rail moves along push rod and promotes push wave plate
The direction of motion is set.
6. stepless adjustable as claimed in claim 1 or 2, which pushes away, shakes compound wave maker, it is characterised in that the support both sides
Force rod is parallel to each other.
7. stepless adjustable as claimed in claim 1 or 2, which pushes away, shakes compound wave maker, it is characterised in that the mobile putter is L
Type.
8. stepless adjustable as claimed in claim 1 or 2, which pushes away, shakes compound wave maker, it is characterised in that the shift fork is fixed on
The middle position of slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130426.8A CN105806590B (en) | 2016-03-08 | 2016-03-08 | A kind of stepless adjustable, which pushes away, shakes compound wave maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130426.8A CN105806590B (en) | 2016-03-08 | 2016-03-08 | A kind of stepless adjustable, which pushes away, shakes compound wave maker |
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| Publication Number | Publication Date |
|---|---|
| CN105806590A CN105806590A (en) | 2016-07-27 |
| CN105806590B true CN105806590B (en) | 2018-03-06 |
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| CN201610130426.8A Expired - Fee Related CN105806590B (en) | 2016-03-08 | 2016-03-08 | A kind of stepless adjustable, which pushes away, shakes compound wave maker |
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Families Citing this family (6)
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| CN106895956B (en) * | 2017-03-16 | 2023-09-22 | 珠江水利委员会珠江水利科学研究院 | Movable wave generator |
| CN107340118B (en) * | 2017-07-07 | 2020-06-02 | 大连理工大学 | Wave making device for internal wave and internal solitary wave in laboratory |
| CN108918081B (en) * | 2018-05-23 | 2019-11-22 | 燕山大学 | One kind, which pushes away, shakes combined type wave maker |
| CN111141484A (en) * | 2020-01-09 | 2020-05-12 | 中国电建集团华东勘测设计研究院有限公司 | Wave making machine for submarine landslide physical model test and working method |
| CN111238770B (en) * | 2020-03-04 | 2021-11-12 | 宁波大学科学技术学院 | Wave making machine |
| CN112649174B (en) * | 2021-01-04 | 2021-12-28 | 大连理工大学 | Water channel push plate type wave generating system in wind tunnel and wave generating method |
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