CN109270517A - A kind of reliability test for underwater acoustic array - Google Patents
A kind of reliability test for underwater acoustic array Download PDFInfo
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- CN109270517A CN109270517A CN201811227702.8A CN201811227702A CN109270517A CN 109270517 A CN109270517 A CN 109270517A CN 201811227702 A CN201811227702 A CN 201811227702A CN 109270517 A CN109270517 A CN 109270517A
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- acoustic array
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
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- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of reliability tests for underwater acoustic array, its structure includes reliability test, observation window, sensing chamber, support leg, thermovent, body, control panel, reliability test is mounted on inside sensing chamber, observation window side is embedded in inside sensing chamber front end, support leg is in turn connected into rectangle structure and is arranged in organism bottom, thermovent is spaced identical be arranged successively on front side of body right end from top to bottom, control panel back is fixedly connected with body right end top side, sensing chamber is mounted on inside left half end of body, the device can carry out the test of hydrostatic pressure in the hydrostatic of different temperatures to acoustic array, acoustic array can test the adaptedness of temperature and hydrostatic pressure together in this way, the device carries out impact force test to acoustic array also by movable water simultaneously, the ratio detected in this way Relatively comprehensively, the use value of equipment is improved.
Description
Technical field
The present invention relates to acoustic array processing technology field, specifically a kind of reliability test for underwater acoustic array
Device.
Background technique
In actual use, when at off-lying sea underwater acoustic transducer or acoustic array break down, almost without field maintenance
It may.So under certain technological level, understanding the reliability of underwater acoustic transducer and acoustic array before equipment in advance and the service life being
It is very necessary.If the reliability of underwater acoustic transducer and acoustic array and the test result of service life can be known in advance, i.e.,
Can naval vessel light maintenance, in repair, dock repair or preventative maintenance carried out to underwater acoustic transducer and acoustic array when overhaul, avoid going to sea for a long time
When break down.
Reliability test currently used for underwater acoustic array can carry out hydrostatic pressure to acoustic array in hydrostatic
Test, but it is the absence of the test that movable water impacts acoustic array, detection in this way can not exclusively reduce the value of equipment used.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of reliability for underwater acoustic array
Experimental rig.
The present invention adopts the following technical scheme that realize: a kind of reliability test for underwater acoustic array, knot
Structure includes reliability test, observation window, sensing chamber, support leg, thermovent, body, control panel, the reliability test
Device is mounted on inside sensing chamber, and the observation window side is embedded in inside sensing chamber front end, and the support leg is in turn connected into
Rectangle structure is arranged in organism bottom, and the thermovent is spaced identical be arranged successively in body right end front side, institute from top to bottom
It states control panel back to be fixedly connected with body right end top side, the sensing chamber is mounted on inside left half end of body；It is described reliable
Property experimental rig by stabilising arrangement, device for exerting, control device, experimental rig, regulating device, running water test device, driving fill
Set composition；Right end is connected to driving device top side, the driving device top left hand and pressure at the top of the stabilising arrangement
Device right end side is meshed, using excessively cooperation, the control inside device for exerting left end two sides of the bottom and experimental rig
The bottom of the device processed is connect with experimental rig left end internal activity, and company is connected with experimental rig right end in running water test device left end
It connects, the regulating device top is connect with running water test device left end internal vertical.
As optimization, the stabilising arrangement is by stabiliser bar, right-hand rotation arm, spring, pressure sleeve, left-hand rotation arm, transmission belt, fixed frame
Composition, right-hand rotation arm bottom right end are fixedly connected with fixed frame right end, and left-hand rotation arm bottom left end and fixed frame left end are solid
Fixed connection, the right-hand rotation arm and left-hand rotation arm are connected at left and right sides of pressure sleeve by spring, the pressure sleeve inside and stabiliser bar
Top side is fixedly connected, and stabiliser bar top side is sequentially connected by transmission belt and driving device top side.
As optimization, the device for exerting is by right shelf, gear, transmission belt, bottom gears, the second transmission belt, runner, connection
Frame, gear frame, pressure bar, pressure plate composition, the transmission belt both ends are connected respectively to gear and bottom gears front end side, institute
It states bottom gears front end side to be sequentially connected by the second transmission belt and runner side, before the connection frame back and runner
Side welding, connection frame front end side are connect with gear frame middle-end internal activity, and the gear frame right end and right shelf bottom end are left
Side is fixedly connected, and is welded on front side of gear frame left end trailing flank and pressure bar middle-end, the pressure bar bottom and pressure plate top
Portion vertically connects, using excessively cooperation inside the pressure bar two sides and experimental rig top.
As optimization, the control device is by controller, power supply, conducting wire, towed electromagnet, elevating lever, sliding shoe group
At the positive pole is wired to controller cathode, and the controller anode is wired to towed electricity
Magnet cathode, the towed electromagnet anode are wired to power cathode, the towed electromagnet bottom and liter
Vertical connection at the top of bar is dropped, is fixedly connected at the top of the elevating lever bottom and sliding shoe, the sliding shoe side and experimental rig
The connection of left end internal activity.
As optimization, the experimental rig is by temperature sensor, hydrostatic pressure compensation component, outlet pipe, acoustic array, hollow
Inner cavity, pressure gauge, connecting plate composition, the connection board ends are vertical with hollow cavity bottom inner portion to be connect, the connecting plate two
Hold bottom that temperature sensor and pressure gauge are housed, the acoustic array bottom is vertical at the top of connecting plate to be connect, the outlet pipe one
Connection is connected with hollow cavity bottom end for end, and the other end is connected to inside hydrostatic pressure compensation component.
As optimization, the regulating device by hand frame, drive rod, linkage, interlocking bar, the second linkage, adjusting bracket,
Internal tooth composition, the hand frame top side are meshed with drive rod bottom end side, and the linkage both ends are connected respectively to biography
Lever top side and interlocking bar bottom end side, in the interlocking bar end side surface by the second linkage and internal tooth front end side into
Row transmission connection, the internal tooth side are meshed with adjusting bracket bottom inner portion, and the adjusting bracket top and running water test device are left
Hold internal vertical connection.
As optimization, the running water test device by heater, water storage room, water inlet pipe, vane pump, left water inlet pipe, shaft,
Blade composition, the heater are mounted on water storage room bottom inner portion, and connection, institute are connected with water storage room left end for the water inlet pipe right end
It states water inlet pipe left end to be fixedly connected with vane pump bottom right end, connection, institute are connected with vane pump left end for the left water inlet pipe right end
State that left water inlet pipe left end is vertical with hollow cavity right end to be connect, inside the left water inlet pipe left end with the activity of adjusting bracket top side
Connection, the shaft are mounted on inside vane pump, and the blade is arranged successively according to interval angles are identical in shaft side.
As optimization, the driving device by driving motor, drive gear disk, lateral drive rod, the second drive gear disk,
It is meshed on front side of worm gear pole composition, driving motor bottom end trailing flank and drive gear disk top, the drive gear disk is left
End front side on front side of lateral drive rod and the second drive gear disk right end by being sequentially connected, worm gear pole bottom end trailing flank
It is meshed with the second drive gear disk top front side, is meshed on the left of the worm gear pole with gear right end side.
Beneficial effect
A kind of reliability test for underwater acoustic array of the present invention is carrying out in use, we need by adding
Hot device controls the temperature of the water inside water storage room, and water is being discharged into inside hollow cavity by vane pump, is then being driven
Motor generates driving torque and drives drive gear disk rotation, and drive gear disk passes through lateral drive rod and drives the second drive gear disk
Rotation, so that worm gear pole be driven to rotate, worm gear pole can control the rotation of gear, and gear drives bottom gears to turn by transmission belt
Dynamic, bottom gears drive runner rotation by the second transmission belt, and runner drives gear frame to move up and down by connection frame, pass
Moving frame by pressure bar by pressure plate toward pressing inside hollow cavity, water is arranged by hydrostatic pressure compensation component and outlet pipe
It goes out, then pressure and temperature is recorded by temperature sensor and pressure gauge, such acoustic array is to temperature and hydrostatic pressing
The adaptedness of power can be tested together, when carrying out movable water slug test, it would be desirable to pass through controller control
It makes towed electromagnet up to stretch, drives sliding shoe up to move by elevating lever, hollow cavity left end will be opened, then
The water inside water storage room is extracted out by vane pump, acoustic array is impacted, this makes it possible to carry out running water punching to acoustic array
Hit power test, improve the comprehensive of detection, stabilising arrangement can increase the stabilization shape of transmission, device for exerting can to acoustic array into
Row pressure test, control device can control the closure of hollow cavity left end, and regulating device can adjust running water test device pair
Acoustic array carries out the intensity of shock-testing inside experimental rig, and driving device provides power for device for exerting.
Compared with prior art, the beneficial effects of the present invention are: the device can be in the hydrostatic of different temperatures to sound base
Battle array carries out the test of hydrostatic pressure, and such acoustic array can test the adaptedness of temperature and hydrostatic pressure together,
The device carries out impact force test to acoustic array also by movable water simultaneously, and the comparison detected in this way is comprehensive, improves equipment
Use value.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the reliability test for underwater acoustic array of the present invention.
Fig. 2 is the structural schematic diagram of reliability test of the present invention.
Fig. 3 is the structural schematic diagram of reliability test of the present invention refinement.
Fig. 4 is the structural schematic diagram of reliability test working condition of the present invention.
In figure: reliability test 1, observation window 2, sensing chamber 3, support leg 4, thermovent 5, body 6, control panel 7,
Stabilising arrangement 11, device for exerting 12, control device 13, experimental rig 14, regulating device 15, running water test device 16, driving dress
Set 17, stabiliser bar 111, right-hand rotation arm 112, spring 113, pressure sleeve 114, left-hand rotation arm 115, transmission belt 116, fixed frame 117, right shelf
121, gear 122, transmission belt 123, bottom gears 124, the second transmission belt 125, runner 126, connection frame 127, gear frame 128,
Press bar 129, pressure plate 1210, controller 131, power supply 132, conducting wire 133, towed electromagnet 134, elevating lever 135, sliding
Block 136, temperature sensor 141, hydrostatic pressure compensation component 142, outlet pipe 143, acoustic array 144, hollow cavity 145, pressure
Table 146, connecting plate 147, hand frame 151, drive rod 152, linkage 153, interlocking bar 154, the second linkage 155, adjusting bracket
156, internal tooth 157, heater 161, water storage room 162, water inlet pipe 163, vane pump 164, left water inlet pipe 165, shaft 166, blade
167, driving motor 171, drive gear disk 172, lateral drive rod 173, the second drive gear disk 174, worm gear pole 175.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention provides a kind of reliability test technical solution for underwater acoustic array: it is tied
Structure includes reliability test 1, observation window 2, sensing chamber 3, support leg 4, thermovent 5, body 6, control panel 7, it is described can
It is mounted on inside sensing chamber 3 by property experimental rig 1,2 side of observation window is embedded in inside 3 front end of sensing chamber, the support
Foot 4 is in turn connected into rectangle structure and is arranged in 6 bottom of body, the thermovent 5 be spaced from top to bottom it is identical be arranged successively in
On front side of 6 right end of body, 7 back of control panel is fixedly connected with 6 right end top side of body, and the sensing chamber 3 is mounted on body 6
Inside Zuo Banduan；The reliability test 1 by stabilising arrangement 11, device for exerting 12, control device 13, experimental rig 14,
Regulating device 15, running water test device 16, driving device 17 form；The 11 top right end of stabilising arrangement is connected to driving device
17 tops side, 17 top left hand of driving device are meshed with 12 right end side of device for exerting, and the device for exerting 12 is left
It holds and is cooperated inside two sides of the bottom and experimental rig 14 using excessive, inside 13 bottom end of control device and 14 left end of experimental rig
Be flexibly connected, 16 left end of running water test device is connected connection with 14 right end of experimental rig, 15 top of regulating device and
The connection of 16 left end internal vertical of running water test device, the stabilising arrangement 11 is by stabiliser bar 111, right-hand rotation arm 112, spring 113, pressure
Power set 114, left-hand rotation arm 115, transmission belt 116, fixed frame 117 form, and the 112 bottom right end of right-hand rotation arm and fixed frame 117 are right
End is fixedly connected, and the 115 bottom left end of left-hand rotation arm is fixedly connected with 117 left end of fixed frame, the right-hand rotation arm 112 and left-hand rotation arm
115 are connected to 114 left and right sides of pressure sleeve by spring 113, and 114 inside of pressure sleeve and 111 top side of stabiliser bar are solid
Fixed connection, the 111 top side of stabiliser bar are sequentially connected by transmission belt 116 and 17 top side of driving device, institute
Device for exerting 12 is stated by right shelf 121, gear 122, transmission belt 123, bottom gears 124, the second transmission belt 125, runner 126, company
It connects frame 127, gear frame 128, pressure bar 129, pressure plate 1210 to form, 123 both ends of transmission belt are connected respectively to gear 122
With 124 front end side of bottom gears, the 124 front end side of bottom gears by the second transmission belt 125 and 126 side of runner into
Row is sequentially connected, and welds on front side of 127 back of connection frame and runner 126, the 127 front end side of connection frame and gear frame
It is fixedly connected on the left of the connection of 128 middle-end internal activities, 128 right end of gear frame and 121 bottom end of right shelf, the gear frame 128
It is welded on front side of left end trailing flank and pressure 129 middle-end of bar, 129 bottom of pressure bar is vertical with 1210 top of pressure plate to be connect,
Using excessively cooperation inside 129 two sides of pressure bar and 14 top of experimental rig, the control device 13 by controller 131,
Power supply 132, conducting wire 133, towed electromagnet 134, elevating lever 135, sliding shoe 136 form, and 132 anode of power supply is by leading
Line 133 is connected to 131 cathode of controller, and it is negative that 131 anode of controller by conducting wire 133 is connected to towed electromagnet 134
Pole, towed 134 anode of electromagnet are connected to 132 cathode of power supply, towed 134 bottom of electromagnet by conducting wire 133
Portion is vertical with 135 top of elevating lever to be connect, and is fixedly connected at the top of 135 bottom of elevating lever and sliding shoe 136, the sliding shoe
136 sides are connect with 14 left end internal activity of experimental rig, and the experimental rig 14 is mended by temperature sensor 141, hydrostatic pressure
It repays component 142, outlet pipe 143, acoustic array 144, hollow cavity 145, pressure gauge 146, connecting plate 147 to form, the connecting plate
147 both ends are vertical with 145 bottom inner portion of hollow cavity to be connect, the 147 both ends bottom of connecting plate equipped with temperature sensor 141 with
Pressure gauge 146,147 top of 144 bottom of acoustic array and connecting plate is vertical to be connect, described 143 one end of outlet pipe with it is hollow interior
The conducting connection of 145 bottom end of chamber, the other end are connected to inside hydrostatic pressure compensation component 142, and the regulating device 15 is by hand frame
151, drive rod 152, linkage 153, interlocking bar 154, the second linkage 155, adjusting bracket 156, internal tooth 157 form, the hand
151 top side of reel cage is meshed with 152 bottom end side of drive rod, and 153 both ends of linkage are connected respectively to drive rod 152
Top side and 154 bottom end side of interlocking bar, in the interlocking bar 154 end side surface by the second linkage 155 with before internal tooth 157
End side surface is sequentially connected, and 157 side of internal tooth is meshed with 156 bottom inner portion of adjusting bracket, 156 top of adjusting bracket
It is connect with 16 left end internal vertical of running water test device, the running water test device 16 is by heater 161, water storage room 162, water inlet
Pipe 163, vane pump 164, left water inlet pipe 165, shaft 166, blade 167 form, and the heater 161 is mounted on water storage room 162
Connection, 163 left end of water inlet pipe and vane pump are connected with 162 left end of water storage room for bottom inner portion, 163 right end of water inlet pipe
164 bottom right ends are fixedly connected, and connection, the left water inlet pipe are connected with 164 left end of vane pump for left 165 right end of water inlet pipe
165 left ends are vertical with 145 right end of hollow cavity to be connect, living with 156 top side of adjusting bracket inside left 165 left end of water inlet pipe
Dynamic connection, the shaft 166 are mounted on inside vane pump 164, and the blade 167 is arranged successively according to interval angles are identical in turning
166 side of axis, the driving device 17 is by driving motor 171, drive gear disk 172, lateral drive rod 173, the second sliding tooth
Wheel disc 174, worm gear pole 175 form, and are meshed on front side of the 171 bottom end trailing flank of driving motor and 172 top of drive gear disk,
By being driven on front side of lateral drive rod 173 and 174 right end of the second drive gear disk on front side of 172 left end of drive gear disk
It is meshed on front side of connection, the 175 bottom end trailing flank of worm gear pole and 174 top of the second drive gear disk, the worm gear pole 175 is left
Side is meshed with 122 right end side of gear.
In progress in use, we need to control by temperature of the heater 161 to the water inside water storage room 162,
Water is being discharged into inside hollow cavity 145 by vane pump 164, then driving motor 171 generates driving torque and drives sliding tooth
Wheel disc 172 rotates, and drive gear disk 172 passes through lateral drive rod 173 and drives the rotation of the second drive gear disk 174, to drive
Worm gear pole 175 rotates, and worm gear pole 175 can control the rotation of gear 122, and gear 122 drives bottom gears by transmission belt 123
124 rotations, bottom gears 124 drive runner 126 to rotate by the second transmission belt 125, and runner 126 is driven by connection frame 127
Gear frame 128 moves up and down, and gear frame 128 is by pressure bar 129 by pressure plate 1210 toward carrying out inside hollow cavity 145
Pressure, water are discharged by hydrostatic pressure compensation component 142 with outlet pipe 143, and temperature sensor 141 and pressure gauge are then passed through
146 pairs of pressure are recorded with temperature, and such acoustic array can survey the adaptedness of temperature and hydrostatic pressure together
Examination, when carrying out movable water slug test, it would be desirable to towed electromagnet 134 be controlled by controller 131 and up stretched, led to
Crossing elevating lever 135 drives sliding shoe 136 up to move, and 145 left end of hollow cavity will be opened, and then passes through vane pump 164
By the water extraction inside water storage room 162, acoustic array 144 is impacted, this makes it possible to carry out running water impact to acoustic array 144
Power test, improves the comprehensive of detection, stabilising arrangement 11 can increase the stabilization shape of transmission, and device for exerting 12 can be to acoustic array
144 carry out pressure test, and control device 13 can control the closure of 145 left end of hollow cavity, and regulating device 15 can adjust work
Water test device 16 carries out the intensity of shock-testing to 14 inside acoustic array 144 of experimental rig, and driving device 17 is device for exerting
12 provide power.
The technological progress that the present invention obtains compared with the prior art is: the device can be in the hydrostatic of different temperatures to sound base
Battle array carries out the test of hydrostatic pressure, and such acoustic array can test the adaptedness of temperature and hydrostatic pressure together,
The device carries out impact force test to acoustic array also by movable water simultaneously, and the comparison detected in this way is comprehensive, improves equipment
Use value.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of reliability test for underwater acoustic array, structure includes reliability test, observation window, detection
Room, support leg, thermovent, body, control panel, it is characterised in that:
The reliability test is mounted on inside sensing chamber, and the observation window side is embedded in inside sensing chamber front end, institute
It states support leg and is in turn connected into rectangle structure and be arranged in organism bottom, the thermovent is spaced identical be arranged successively from top to bottom
On front side of body right end, the control panel back is fixedly connected with body right end top side, and the sensing chamber is mounted on a body left side
Inside half end；
The reliability test is tested by stabilising arrangement, device for exerting, control device, experimental rig, regulating device, running water
Device, driving device composition；
Right end is connected to driving device top side, the driving device top left hand and device for exerting at the top of the stabilising arrangement
Right end side is meshed, using excessively cooperation, the control dress inside device for exerting left end two sides of the bottom and experimental rig
Bottom set end is connect with experimental rig left end internal activity, and connection is connected with experimental rig right end in running water test device left end,
The regulating device top is connect with running water test device left end internal vertical.
2. a kind of reliability test for underwater acoustic array according to claim 1, it is characterised in that: described steady
Determine device to be made of stabiliser bar, right-hand rotation arm, spring, pressure sleeve, left-hand rotation arm, transmission belt, fixed frame, right-hand rotation arm bottom right end
It is fixedly connected with fixed frame right end, left-hand rotation arm bottom left end is fixedly connected with fixed frame left end, the right-hand rotation arm and left-hand rotation
Arm is connected at left and right sides of pressure sleeve by spring, is fixedly connected inside the pressure sleeve with stabiliser bar top side, described steady
Fixed pole top side is sequentially connected by transmission belt and driving device top side.
3. a kind of reliability test for underwater acoustic array according to claim 1, it is characterised in that: described to apply
Pressure device is by right shelf, gear, transmission belt, bottom gears, the second transmission belt, runner, connection frame, gear frame, pressure bar, pressure plate
Composition, the transmission belt both ends are connected respectively to gear and bottom gears front end side, and bottom gears front end side passes through
Second transmission belt is sequentially connected with runner side, welds on front side of the connection frame back and runner, the connection frame front end
Side is connect with gear frame middle-end internal activity, is fixedly connected on the left of the gear frame right end and right shelf bottom end, the gear frame
It is welded on front side of left end trailing flank and pressure bar middle-end, the pressure bar bottom is vertical at the top of pressure plate to be connect, the pressure bar
Using excessively cooperation inside two sides and experimental rig top.
4. a kind of reliability test for underwater acoustic array according to claim 1, it is characterised in that: the control
Device processed is made of controller, power supply, conducting wire, towed electromagnet, elevating lever, sliding shoe, and the positive pole passes through conducting wire
It is connected to controller cathode, the controller anode is wired to towed electromagnet cathode, the towed electromagnetism
Iron anode is wired to power cathode, and the towed electromagnet bottom is vertical at the top of elevating lever to be connect, the liter
It is fixedly connected at the top of drop bar bottom and sliding shoe, the sliding shoe side is connect with experimental rig left end internal activity.
5. a kind of reliability test for underwater acoustic array described according to claim 1 or 3 or 4, it is characterised in that:
The experimental rig is by temperature sensor, hydrostatic pressure compensation component, outlet pipe, acoustic array, hollow cavity, pressure gauge, connection
Board group is at the connection board ends are vertical with hollow cavity bottom inner portion to be connect, and the connection board ends bottom is passed equipped with temperature
Sensor and pressure gauge, the acoustic array bottom is vertical at the top of connecting plate to be connect, described outlet pipe one end and hollow cavity bottom end
Conducting connection, the other end are connected to inside hydrostatic pressure compensation component.
6. a kind of reliability test for underwater acoustic array according to claim 1, it is characterised in that: the tune
Regulating device is made of hand frame, drive rod, linkage, interlocking bar, the second linkage, adjusting bracket, internal tooth, the hand frame top
Side is meshed with drive rod bottom end side, and the linkage both ends are connected respectively to drive rod top side and interlocking bar bottom end
Side, end side surface is sequentially connected by the second linkage and internal tooth front end side in the interlocking bar, the internal tooth side
It is meshed with adjusting bracket bottom inner portion, the adjusting bracket top is connect with running water test device left end internal vertical.
7. a kind of reliability test for underwater acoustic array according to claim 1 or 6, it is characterised in that: institute
It states running water test device to be made of heater, water storage room, water inlet pipe, vane pump, left water inlet pipe, shaft, blade, the heater
It is mounted on water storage room bottom inner portion, connection, the water inlet pipe left end and blade are connected with water storage room left end for the water inlet pipe right end
Pump bottom right end is fixedly connected, and connection is connected with vane pump left end for the left water inlet pipe right end, and the left water inlet pipe left end is in
Empty inner cavity right end vertically connects, and is flexibly connected inside the left water inlet pipe left end with adjusting bracket top side, the shaft installation
Inside vane pump, the blade is arranged successively according to interval angles are identical in shaft side.
8. a kind of reliability test for underwater acoustic array according to claim 1, it is characterised in that: the drive
Dynamic device is made of driving motor, drive gear disk, lateral drive rod, the second drive gear disk, worm gear pole, the driving motor
It is meshed on front side of bottom end trailing flank and drive gear disk top, passes through lateral drive rod and the on front side of the drive gear disk left end
It is sequentially connected on front side of two drive gear disk right ends, on front side of worm gear pole bottom end trailing flank and the second drive gear disk top
It is meshed, is meshed on the left of the worm gear pole with gear right end side.
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| CN109270517B CN109270517B (en) | 2020-10-30 |
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| 盛成明: "船舶声呐换能器加速寿命试验设备设计与实现", 《中国修船》 * |
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| CN109270517B (en) | 2020-10-30 |
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