CN106644430A - Simulation water wave device used for ship power mechanism performance testing - Google Patents
Simulation water wave device used for ship power mechanism performance testing Download PDFInfo
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- CN106644430A CN106644430A CN201611066153.1A CN201611066153A CN106644430A CN 106644430 A CN106644430 A CN 106644430A CN 201611066153 A CN201611066153 A CN 201611066153A CN 106644430 A CN106644430 A CN 106644430A
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- ship power
- laser tube
- power mechanism
- wave device
- water wave
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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
- G01M13/00—Testing of machine parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of ship power testing, and provides a simulation water wave device used for ship power mechanism performance testing. The simulation water wave device comprises a main swing frame, a longitudinal driving mechanism which drives the main swing frame to perform longitudinal and reciprocal rectilinear movement, a ship power mechanism fixing frame which can be transversely and slidably connected on the main swing frame and perform longitudinal and reciprocal rectilinear movement along with the main swing frame, and a transverse driving mechanism which drives the ship power mechanism fixing frame to perform transverse and reciprocal rectilinear movement. According to the simulation water wave device used for ship power mechanism performance testing, the device aims at solving the problem that the ship power mechanism test requires to be performed in the water.
Description
Technical field
The present invention relates to ship power technical field of measurement and test, more particularly to a kind of ship power mechanism performance test simulation water wave
Device.
Background technology
Carry out whole machine in (interior) machine manufacturing by the board（Below it is referred to as ship power mechanism）Operating characteristics experiment on the spot,
Endurance quality test etc. is all mostly to carry out operation operation in the waters of the outdoor such as lake, river course, to detect with water wave ring
Effect in border.
Existing method of testing has the following disadvantages：1., because running environment is waters out of doors, ship power machine can be present
Structure loads and unloads not convenient, safe operation hidden danger of the operating personnel on waters, and maintenance, maintenance are all very inconvenient.2. by outdoor ring
The restriction in border, it is impossible to which the ambient condition of the simulation more limit carries out overall test（Such as the size of the angle of vacillating now to the left, now to the right of ship, front
Rear-inclined angular dimension）.
The content of the invention
The invention provides a kind of ship power mechanism performance test simulation water wave device, to solve to carry out ship power mechanism
Need in waters in the problem for carrying out during test.
Above technical problem is solved by following technical proposal：A kind of ship power mechanism performance test simulation water wave
Device, including main rocker, drive main rocker to make the longitudinal driving mechanism of longitudinally reciprocal linear motion, can laterally slidably be connected to
Ship power institutions fixator on main rocker and in company with main rocker together longitudinally reciprocal linear motion and ship power mechanism is driven to consolidate
Determine the transversal driving mechanism that frame makees transverse reciprocating linear motion.When using, ship power mechanism is fixed on into ship power mechanism and is fixed
Frame is tested, and when the performance in the environment of cross swell is tested, then drives ship power machine by transversal driving mechanism
Structure fixed mount makees the transverse reciprocating linear motion of the speed corresponding to cross swell speed, and ship power institutions fixator drives ship to move
Force mechanisms do together transverse movement to simulate in cross swell environment.When test is in the ring of the wave of vertically and horizontally velocity composite
During performance in border, then ship power institutions fixator is driven to make the speed corresponding to cross swell speed by transversal driving mechanism
Ship power institutions fixator is driven to make corresponding to longitudinal sea by longitudinal driving mechanism while the transverse reciprocating of degree moves along a straight line
The longitudinally reciprocal linear motion of the speed of unrestrained speed, it is next that ship power institutions fixator drives ship power mechanism to do correspondence motion together
Simulation is in vertically and horizontally wave environment.Transversal driving mechanism and longitudinal driving mechanism can be cylinder.
Preferably, the longitudinal driving mechanism includes being provided with the main rocker gripper shoe of longitudinal strip hole, is located in longitudinal direction
Horizontal spindle nose, one end in strip hole with the hinged first connecting rod of horizontal spindle nose, be hinged on the first connecting rod other end
The first motor that first crank and the first crank of driving are rotated, the pivot center of the first crank is extended transversely.Driven by motor
It is dynamic, facilitate when carrying out speeds control and can realize being precisely controlled.
Used as horizontal spindle nose bending detection mechanism is preferably also included, the horizontal spindle nose bending detection mechanism includes projection plate
And laser tube, the laser tube links together with the main rocker, and the projection plate is connected to the main rocker gripper shoe
Together, when the flexibility of horizontal spindle nose is in setting range, the light irradiation that the laser tube sends is on the projection plate.Work as horizontal stroke
The light that then laser tube sends when being bent over setting value to spindle nose can not be irradiated on projection plate, and user is by observing projection
Plate is whether bent finding horizontal spindle nose in time, to avoid spindle nose bending caused by resistance increase cause energy consumption to increase and longitudinal direction speed
The distortion of degree（When horizontal spindle nose produces bending, main rocker can produce inclination, and now ship power institutions fixator is left-oblique
Transverse movement so that the lateral velocity of actual motion can produce deviation with the lateral velocity that drive mechanism is exported, and the deviation is
Distortion）.
Present invention additionally comprises radiator and heating arrangement, the laser tube is green laser diode, the heating arrangement
Including heat-conducting substrate and the Chip-R being arranged on heat-conducting substrate, the radiator is communicated with laser tube together and installs
Hole and heating arrangement installing hole, the heat-conducting substrate is arranged in the heating arrangement installing hole and with the laser tube thermal conductivity
Link together, the heat-conducting substrate is integrally formed with the heat conducting sleeve being located in the laser tube installing hole, the laser tube
It is connected in the heat conducting sleeve, when temperature is more than 25 DEG C, the laser tube installed by the heat conducting sleeve with the laser tube
Hole abuts together, and the linear expansion coefficient of the radiator is less than the linear expansion coefficient of the heat conducting sleeve.When green glow is observed
It is not dazzling, diode illumination, power saving.But the requirement of green laser diode pair environment temperature is especially high, when environment temperature is less than
Its luminance-reduction when 25 DEG C, brightness during higher than 30 DEG C is equally reduced, therefore green laser diode should be considered to dissipate when using
Heat considers again heating, especially uses in winter, and environment temperature has nearly -25 DEG C of some national temperature, to making than relatively low
Do not worked at all with the product of the laser diode of green, if heating arrangement is not designed on product produced to laser diode heating
Product cannot work, and have two kinds to the mode of heating of laser diode at present, and one kind is the winding heating on laser diode
Band and then the mode being installed to laser diode on radiator are heated, and the mode of heating can lead when needing and being radiated
Cause laser diode radiating bad, so being seriously unsuitable for the heating of laser diode.Another kind is to put a power resistor
Put radiator is heated in the spreader surface of laser diode, then laser two is transferred heat to by radiator
Pole pipe, due to spreader surface radiate its heat transfer to laser tube green laser diode starting when it is very very long, low
Starting duration in warm environment（Will laser diode be heated to more than the 25 DEG C durations for carrying out normal luminous）30 are wanted at least
More than minute, namely the efficiency of heating surface is low.
Original power resistor is substituted for Chip-R and is attached on heat-conducting plate by the technical program, allows the heat of resistance to transmit
To heat-conducting plate, that is, heat-conducting plate act as the radiator of resistance, and heat-conducting plate links together with laser diode thermal conductivity, from
And enable the heat for producing quickly to pass to laser diode, with the existing second way than laser diode temperature
25 DEG C of durations of normal luminous machine are heated to by -25 DEG C there was only 5 ~ 10 minutes（Existing is also to go up for 30 minutes）.Ought not heat simultaneously
When, the impact of the presence of heat-conducting plate to the radiating effect of laser diode is little.When temperature rises, in heat expansion little diode peace is acted on
Dress hole has with formation tight fit between laser diode can carry out good heat conduction so that radiating effect again can be high.Can
Laser diode is with raising in the heat-conducting effect decline between radiator, radiating when being enough automatically obtained heating.
Preferably, the heat-conducting substrate away from the laser tube side with the heating arrangement installing hole hole wall it
It is separated.Heat during heating can major part flow at laser tube place, play a part of improve heating effect, and to radiating
When obstruction it is few.
Preferably, the Chip-R is arranged on side of the heat-conducting substrate away from the laser tube.Can be both
Ensure the heat transfer of Chip-R to the presence that heat-conducting plate enables to Chip-R again do not interfere heat-conducting plate and laser tube it
Between heat transfer effect.Need to heat laser tube when temperature is less than 25 DEG C, now the laser tube peace under shrinkage effect
Dress hole is further lost in and plays raising with gap cooperation, the heat that can be effectively prevented laser tube is formed between laser tube
The effect of the efficiency of heating surface.
Preferably, one end of one end of the heat conducting sleeve and radiator is all sealed against on sealing plate, the heat conduction
The other end of set and the other end of radiator are sealed connected together by annular reservoir, the heat conducting sleeve, sealing plate, radiating
Form annular seal space between device and annular reservoir, the annular seal space is with the connection of annular reservoir and in gravity or annular reservoir
The intracapsular insulation liquid of the lower annular liquid storage of elastic shrinkage effect can be flowed in annular seal space.Due to shrinkage effect when less than 25 DEG C
The heat-conducting effect for producing gap and reducing between heat conducting sleeve and radiator between heat conducting sleeve and laser tube installing hole can be caused and risen
To the effect for improving heating effect, now insulation liquid is filled into the gap to play and further improve insulation effect and cause heating
Effect is more preferable.When temperature needs radiating higher than 25 DEG C or 30 DEG C, under heat expansion effect heat conducting sleeve and laser tube installing hole it
Between push against together, push against during the adiabatic liquid between heat conducting sleeve and laser tube installing hole is squeezed out and annular storage is stored in
In liquid capsule.Heating effect during heating can further be improved.
Preferably, the transversal driving mechanism includes the second hinged company of the shipmate actuating unit fixed mount in one end
The second motor that bar, the second crank for being hinged on the second connecting rod other end and the second crank of driving are rotated, the rotation of the second crank
Axis is extended longitudinally.
Preferably, second motor links together with the main rocker.Compact conformation.
Preferably, second motor is linked together by bolt attaching nut with the main rocker.Installing/dismounting
When it is convenient.
Preferably, the nut includes collar nut body and the internal thread being arranged on nut body inner peripheral surface, institute
The inner peripheral surface for stating nut body is provided with and extends to the groove of the other end along one end of nut, and the groove is by the internal thread edge
The circumferential disconnection of nut body, the nut body is provided through the side side wall rear thread of the groove and is connected to the another of groove
Groove groove width adjusting screw on the wall of side side.Groove groove width adjusting screw is locked after nut check and cause the contracting of groove width
It is little, the result of diminution be the more tightly holding for causing internal thread on shell so that being not easy to produce between nuts and bolt
It is raw to loosen.Connection reliability is good.
Preferably, the groove has two.The execution that locking effect and will spend screw thread is little.
Preferably, two grooves are uniformly distributed along the circumference of nut body.Nut generation office can effectively be prevented
Portion's fragility phenomenon.
Preferably, the outer peripheral face of nut body is provided with power-assisted groove.It is convenient when drive nut is rotated.
Preferably, the main rocker includes transverse slat, the transverse slat is provided with horizontal strip hole, and the ship power mechanism is fixed
Erection has longitudinal spindle nose, and longitudinal spindle nose is located in the horizontal strip hole, and longitudinal spindle nose is provided with and makes longitudinal spindle nose
In company with the zigzag tread patterns block of the transverse slat together longitudinally reciprocal swing.
Present invention tool has the advantage that：Can wave simulated so that ship power mechanism test need not remove actual water
Domain also can be carried out.
Description of the drawings
Fig. 1 is the schematic diagram of the present embodiment one.
Fig. 2 is the axial schematic diagram of nut.
Fig. 3 is the partial schematic diagram of embodiment two.
Schematic diagram when Fig. 4 is carried out for laser tube plus dissipated.
Fig. 5 is schematic diagram when the laser tube in embodiment three is carried out plus dissipated.
In figure：Mounting seat 1, the first motor mounting plate 11, main rocker 2, stringer board 21, transverse slat 22, the second motor mounting plate 23,
Longitudinal driving mechanism 3, main rocker gripper shoe 31, horizontal spindle nose 32, first connecting rod 33, the first crank 34, the first motor 35, ship are moved
Force mechanisms fixed mount 4, longitudinal spindle nose 41, zigzag tread patterns block 42, transversal driving mechanism 5, second connecting rod 51, the second crank 52, the
Two motors 53, nut 8, nut body 81, internal thread 82, the opposite side side wall of the side side wall 831, groove of groove 83, groove
832nd, groove groove width adjusting screw 84, power-assisted groove 85, horizontal spindle nose bending detection mechanism 9, radiator 91, laser tube installing hole
911st, heating arrangement installing hole 912, laser tube 92, power supply introduce pin 921, heating arrangement 93, heat-conducting substrate 931, Chip-R
932nd, heat-conducting glue 933, heat conducting sleeve 934, sealing plate 94, annular reservoir 95, annular seal space 96, projection plate 97.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further illustrated with embodiment.
Embodiment one, uses referring to a kind of ship power mechanism performance tests of Fig. 1 and simulates water wave device, including mounting seat 1, main pendulum
Frame 2, longitudinal driving mechanism 3, ship power institutions fixator 4 and transversal driving mechanism 5.
Mounting seat 1 is provided with the first motor mounting plate 11.
Main rocker 2 includes stringer board 21 and 2 pieces of transverse slats 22.Stringer board 21 is connected to the front end of 2 pieces of transverse slats 22.2 pieces of transverse slats 22 connect
It is connected on the two ends of stringer board 21.One piece of transverse slat 22 is connected with the second motor mounting plate 23.
Longitudinal driving mechanism 3 includes main rocker gripper shoe 31, horizontal spindle nose 32, first connecting rod 33, the first crank 34 and the
One motor 35.Main rocker gripper shoe 31 has two pieces.Main rocker gripper shoe 31 is connected in mounting seat 1.Main rocker gripper shoe 31 sets
There is longitudinal strip hole（It is blocked in figure invisible）.Laterally spindle nose 32 is located in longitudinal strip hole.The one end of first connecting rod 33 is same
Laterally spindle nose 32 is hinged and between two pieces of main rocker gripper shoes 31.The other end of first connecting rod 33 is with the first crank
34 is hinged.First motor 35 is the motor with decelerator.First motor 35 is fixed on the first motor mounting plate 11.
First crank 34 is connected on the output shaft of the decelerator of the first motor 35.First crank 34 is with the decelerator of the first motor 35
Output shaft is axle rotation, and the output shaft of decelerator is extended transversely.
Ship power institutions fixator 4 is located between 2 pieces of transverse slats 22.Ship power institutions fixator 4 is respectively arranged at the two ends with one
Longitudinal spindle nose 41.Two longitudinal spindle noses 41 are located in correspondingly the horizontal strip hole of 2 pieces of transverse slats 22（It is blocked in figure and sees not
See）It is interior.Longitudinal spindle nose 41 is provided with 2 pieces of zigzag tread patterns blocks 42.2 pieces of zigzag tread patterns blocks 42 during same longitudinal spindle nose 41 are kept off vertical
Longitudinal both sides of the transverse slat 22 being located to spindle nose 41.
Transversal driving mechanism 5 includes second connecting rod 51, the second crank 52 and the second motor 53.One end of second connecting rod 51 is same
One longitudinal spindle nose 41 is hinged.The other end of second connecting rod 51 is hinged with the second crank 52.Second motor 53
It is the motor with decelerator.Second motor 53 is fixed on the second motor mounting plate 23, specifically by bolt attaching nut 8
It is fixed.Second crank 52 is fixed on the output shaft of the decelerator of the second motor 53.Second crank 52 is with the second motor 53
The output shaft of decelerator be that axle is rotated, the output shaft of decelerator extends longitudinally
Referring to Fig. 2, nut 8 includes collar nut body 81 and the internal thread 82 being arranged on nut body inner peripheral surface.Nut sheet
The inner peripheral surface of body 81 is provided with two grooves 83.Groove 83 extends to the other end from the axial one end along nut 8.Groove 83 will be interior
Screw thread 82 disconnects along the circumference of nut body 81.Nut body 81 is provided through the rear thread of side side wall 831 of groove and is connected to
Groove groove width adjusting screw 84 on the opposite side side wall 832 of groove.Two grooves 83 divide along the circumferential uniform of nut body 81
Cloth.The outer peripheral face of nut body 81 is provided with power-assisted groove 85.
When using, ship power mechanism is fixed in ship power institutions fixator 4 and is tested.
When horizontal wave is simulated, start the second motor 53, the second motor 53 drives the second crank 52 to rotate, the second crank
52 drive ship power institutions fixator 4 relative to main rocker 2 by second connecting rod 51（Main rocker 2 is not moved）Make laterally to reset directly
Line is moved.
When vertically and horizontally wave is simulated, cause except starting the second motor 53, ship power mechanism makees horizontal reset straight line fortune
It is dynamic outer, also start the first motor 35, the first motor 35 drives the first crank 34 to rotate, and the first crank 34 is driven by first connecting rod 33
Dynamic horizontal spindle nose 32 makees longitudinal direction reset linear motion, and horizontal spindle nose 32 drives main rocker 2 to make longitudinal linear motion that resets, main rocker
2 driving ship power institutions fixators 4 and transversal driving mechanism 5 do together longitudinal direction reset linear motion.
Embodiment two, be with the difference of embodiment one：
Referring to Fig. 3, also including horizontal spindle nose bending detection mechanism 9.Laterally spindle nose bending detection mechanism 9 includes projection plate 97 and swashs
Light pipe 92.Laser tube 92 is linked together by radiator 91 with main rocker 2.Laser tube 92 is green laser diode.Laser
Pipe 92 is irradiated down.Projection plate 97 links together with main rocker gripper shoe 31.Projection plate 97 is located under laser tube 92
Side.Projection plate 97 is the strip for extending longitudinally.When laterally the flexibility of spindle nose 32 is in setting range, laser tube 92 sends
Light irradiation can produce on projection plate 97, otherwise skew and be radiated at the periphery of projection plate 97.
Referring to Fig. 4, radiator 91 is also associated with heating arrangement 93.
Radiator 91 is communicated with laser tube pipe installing hole 911 together and heating arrangement installing hole 912.Laser tube is pacified
Dress hole 911 is circular hole.Heating arrangement installing hole 912 is rectangular opening.Laser tube installing hole 911 and heating arrangement installing hole 912 are passed through
Lead to, specially the mode extending into heating arrangement installing hole 912 of the circle that laser tube installing hole 911 is located namely intersecting side
Formula insertion.Laser tube installing hole 911 is identical with the bearing of trend namely depth direction of both heating arrangement installing holes 912, all for
It is vertically extending.
Laser tube pipe 92 is cylinder.Laser tube pipe 92 is provided with power supply and introduces pin 921.
Heating arrangement 93 includes heat-conducting substrate 931 and the Chip-R 932 being arranged on heat-conducting substrate.Heat-conducting substrate 931
It is bonded in heating arrangement installing hole 912 by heat-conducting glue 933 in the way of horizontal.Heat-conducting substrate 931 is away from laser tube 92
Side is separated with the hole wall of heating arrangement installing hole 912.Chip-R 932 is arranged on heat-conducting substrate 931 away from laser tube
On 92 side.Heat-conducting substrate 931 is provided with heat conducting sleeve 934.Heat-conducting substrate 931 and heat conducting sleeve 934 are formed in one.Heat conducting sleeve
934 are located in laser tube installing hole 911.Laser tube 92 wears and thermal conductivity is connected in heat conducting sleeve 934 and is suspended in sharp
In light pipe installing hole 911.The linear expansion coefficient of heat conducting sleeve 934 expands with heat and contract with cold more than the linear expansion coefficient of radiator 91
When heat conducting sleeve produce radial dimension of variable quantity more than laser tube installing hole produce radial dimension of variable quantity.Temperature is 25
When more than DEG C, heat conducting sleeve 934 abuts together with laser tube installing hole 911 and realizes laser tube 92 with laser tube installing hole 911
Indirect abutting together.
When using, then it is not powered to heating arrangement 93 when the temperature of laser tube 92 is higher than 25 DEG C namely not to Chip-R
932 are powered, and the radial direction of heat conducting sleeve 934 becomes a large amount of radial directions more than laser tube installing hole 911 and becomes a large amount of so that heat conducting sleeve 934 is same
Laser tube installing hole 911 is closely abutted together and carries out more good heat conduction.The heat that laser tube 92 is produced leads to
Cross heat conducting sleeve and heat-conducting substrate 931 passes to radiator 91 and realizes radiating.When the temperature of laser tube 92 is less than 25 DEG C, to paster
Resistance 932 is powered, and the heat transfer that Chip-R 932 is produced passes to laser tube 92 and realize to swashing to heat-conducting substrate 931, entrance
Light pipe 92 carries out being heated to temperature being not less than 25 DEG C, and when temperature is less than 25 DEG C, the radial direction of heat conducting sleeve 934 becomes reduction volume more than swashing
The radial direction reduction volume of light pipe installing hole 911 so that heat conducting sleeve 934 produces gap between laser tube installing hole 911, so as to play
Reduce the effect that heat conducting sleeve 934 transfers heat to radiator 91 so that the heat energy that the transmission of 934 heat conducting sleeve of heat conducting sleeve 934 comes
It is enough substantially more to pass to laser tube 92, so as to play a part of to improve heating effect.
Embodiment three, be with the difference of embodiment two：
Referring to Fig. 5, one end of heat conducting sleeve 934 and one end of radiator 91 are all sealed against on sealing plate 94, i.e., heat conducting sleeve and
Radiator can slide relative to sealing plate 94.The other end of heat conducting sleeve 934 and the other end of radiator 91 are by annular storage
Liquid capsule 95 is sealed connected together.Built with insulation liquid, insulation liquid causes annular reservoir 95 to be in annular reservoir 95
Elastic deployed condition.When temperature is less than 25 DEG C, shape between heat conducting sleeve 934, sealing plate 94, radiator 91 and annular reservoir 95
Into annular seal space 96.Annular seal space 96 is connected with annular reservoir 95.
Annular reservoir 95 is set to be located at the top of the annular annular seal space 96 of reservoir 95 when using.Shrinkage when less than 25 DEG C is made
With can cause between heat conducting sleeve and laser tube installing hole produce gap and cause annular seal space 96 occurs, now gravity and annular store up
Insulation liquid stream in the lower annular reservoir 95 of elastic shrinkage effect of liquid capsule is played and further reduce heat conduction in annular seal space 96
Set 934 passes to the amount of radiator 91 so that heating effect is further lifted.When temperature needs to dissipate higher than 25 DEG C or 30 DEG C
When hot, push against between heat conducting sleeve and laser tube installing hole together so that annular seal space 96 disappears under heat expansion effect, positioned at sealing
Adiabatic liquid in chamber 96 is extruded in winding shape reservoir 95 and stores again.
Claims (10)
1. a kind of ship power mechanism performance test is used and simulates water wave device, it is characterised in that including main rocker, drive main rocker to make
The longitudinal driving mechanism of longitudinally reciprocal linear motion, can laterally slidably be connected on main rocker and in company with main rocker together longitudinal direction
The ship power institutions fixator and driving ship power institutions fixator of linear reciprocating motion makees the horizontal of transverse reciprocating linear motion
Drive mechanism.
2. ship power mechanism performance test according to claim 1 is used and simulates water wave device, it is characterised in that the longitudinal direction
Drive mechanism includes that the main rocker gripper shoe for being provided with longitudinal strip hole, the horizontal spindle nose being located in longitudinal strip hole, one end are same
The hinged first connecting rod of horizontal spindle nose, the first crank for being hinged on the first connecting rod other end and the first crank of driving are rotated
The first motor, the pivot center of the first crank extends transversely.
3. ship power mechanism performance test according to claim 2 is used and simulates water wave device, it is characterised in that also including horizontal stroke
To spindle nose bending detection mechanism, the horizontal spindle nose bending detection mechanism includes projection plate and laser tube, the same institute of the laser tube
State main rocker to link together, the projection plate links together with the main rocker gripper shoe, and the flexibility of horizontal spindle nose exists
When in setting range, the light irradiation that the laser tube sends is on the projection plate.
4. ship power mechanism performance test according to claim 3 is used and simulates water wave device, it is characterised in that also including scattered
Hot device and heating arrangement, the laser tube is green laser diode, and the heating arrangement includes heat-conducting substrate and be arranged on to lead
Chip-R on hot substrate, the radiator is communicated with laser tube installing hole together and heating arrangement installing hole, institute
Heat-conducting substrate is stated in the heating arrangement installing hole and is linked together with the laser tube thermal conductivity, the heat conduction base
Plate is connected in the heat conducting sleeve integrally formed with the heat conducting sleeve being located in the laser tube installing hole, the laser tube, temperature
Spend for more than 25 DEG C when, the laser tube by the heat conducting sleeve with the laser tube installing hole abut together, the radiating
Linear expansion coefficient of the linear expansion coefficient of device less than the heat conducting sleeve.
5. ship power mechanism performance test according to claim 4 is used and simulates water wave device, it is characterised in that the heat conduction
One end of set and one end of radiator are all sealed against on sealing plate, the other end of the heat conducting sleeve and the other end of radiator
It is sealed connected together by annular reservoir, between the heat conducting sleeve, sealing plate, radiator and annular reservoir sealing is formed
Chamber, the annular seal space is connected with annular reservoir and annular liquid storage is intracapsular under the elastic shrinkage effect of gravity or annular reservoir
Insulation liquid can flow in annular seal space.
6. the ship power mechanism performance test according to claim 1 or 2 or 3 or 4 or 5 is used and simulates water wave device, its feature
It is that the transversal driving mechanism includes the hinged second connecting rod of the shipmate actuating unit fixed mount in one end, is hinged on the
The second motor that second crank and the second crank of driving of the two connecting rod other ends is rotated, the pivot center of the second crank prolongs along longitudinal direction
Stretch.
7. ship power mechanism performance test according to claim 6 is used and simulates water wave device, it is characterised in that described second
Motor links together with the main rocker.
8. ship power mechanism performance test according to claim 7 is used and simulates water wave device, it is characterised in that described second
Motor is linked together by bolt attaching nut with the main rocker.
9. ship power mechanism performance test according to claim 8 is used and simulates water wave device, it is characterised in that the nut
Including collar nut body and the internal thread being arranged on nut body inner peripheral surface, the inner peripheral surface of the nut body is provided with edge
One end of nut extends to the groove of the other end, and circumference of the groove by the internal thread along nut body disconnects, the spiral shell
Maternal body is provided through the groove groove width regulation that the side side wall rear thread of the groove is connected on the opposite side side wall of groove
Screw.
10. the ship power mechanism performance test according to claim 1 or 2 or 3 or 4 or 5 is used and simulates water wave device, its feature
It is that the main rocker includes transverse slat, the transverse slat is provided with horizontal strip hole, and the ship power institutions fixator is provided with longitudinal axis
Head, longitudinal spindle nose is located in the horizontal strip hole, and longitudinal spindle nose is provided with makes longitudinal spindle nose in company with the transverse slat
The zigzag tread patterns block of longitudinally reciprocal swing together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066153.1A CN106644430A (en) | 2016-11-28 | 2016-11-28 | Simulation water wave device used for ship power mechanism performance testing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066153.1A CN106644430A (en) | 2016-11-28 | 2016-11-28 | Simulation water wave device used for ship power mechanism performance testing |
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| CN106644430A true CN106644430A (en) | 2017-05-10 |
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|---|---|---|---|
| CN201611066153.1A Pending CN106644430A (en) | 2016-11-28 | 2016-11-28 | Simulation water wave device used for ship power mechanism performance testing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310688A (en) * | 2017-05-22 | 2017-11-03 | 中国人民解放军海军工程大学 | The ship model and its test method of maneuvering motion are done under distinguished and admirable load effect for simulating |
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| CN107310688B (en) * | 2017-05-22 | 2019-01-04 | 中国人民解放军海军工程大学 | For simulating the ship model and its test method that do maneuvering motion under distinguished and admirable load effect |
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