CN205538154U - Sextuple test platform of subsea equipment water hole experiment - Google Patents
Sextuple test platform of subsea equipment water hole experiment Download PDFInfo
- Publication number
- CN205538154U CN205538154U CN201620172677.8U CN201620172677U CN205538154U CN 205538154 U CN205538154 U CN 205538154U CN 201620172677 U CN201620172677 U CN 201620172677U CN 205538154 U CN205538154 U CN 205538154U
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- China
- Prior art keywords
- test platform
- servomotor
- switch
- host computer
- underwater installation
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Abstract
The utility model provides a sextuple test platform of subsea equipment water hole experiment, including testboard, sensing device and control system, the testboard includes support frame, anchor clamps and reciprocating motion device, reciprocating motion device installs on the support frame, anchor clamps are connected with reciprocating motion device's connecting plate for fixed testee, sensing device sets up on the anchor clamps for survey the power signal of six dimensions that the testee received in aqueous and turn into the signal of telecommunication, control system includes control module and signal acquisition and processing module, control module is used for control the reciprocating motion device motion, signal acquisition and processing module and sensing device connects for collection and processing the signal of telecommunication. The utility model discloses simple structure, assembly and disassembly is convenient, work safe and reliable, the anchor clamps commonality is strong, can measure multiple subsea equipment performance index.
Description
Technical field
This utility model relates to a kind of test equipment, is specifically related to a kind of underwater installation water tunnel experiment 6 DOF and surveys
Examination platform.
Background technology
Underwater robot performance test at present is mainly carried out in test pools system, carries out water in pond
The test of the performances such as lower robot power, lift-launch ability, power consumption, the speed of a ship or plane.The most domestic test pools
The hydrodynamic force test that system is substantially all with ship model shares, seldom have exclusively for underwater robot and
The test system of core component test, thus the cost of underwater robot test is the biggest.Need now one badly
Plant the water tunnel experiment six of the sextuple stress being specifically designed to test underwater installation in hydrostatic and under different current
Dimension test platform.It is simple in construction that the design of this platform requires, it is simple to disassembly and assembly, fixture versatility
By force, being adapted to the measurement of multiple underwater installation, testing cost is relatively low.
Utility model content
This utility model solves the technical problem that and is, the water tunnel experiment for underwater installation provides a kind of sextuple survey
Examination platform.
In order to solve the problems referred to above, this utility model provides a kind of underwater installation water tunnel experiment 6-component test to put down
Platform, including testboard, sensing device and control system；Described testboard includes bracing frame, fixture and past
Multiple telecontrol equipment；Described reciprocator is arranged on support frame as described above；Described fixture and reciprocating motion
The connecting plate of device connects, and is used for fixing testee；Described sensing device is arranged on described fixture,
For detecting the force signal of six suffered in water dimensions of testee and being converted into the signal of telecommunication；Described control
System processed includes that control module and signals collecting and processing module, described control module are used for controlling described past
Multiple telecontrol equipment motion；Described signals collecting and processing module are connected with described sensing device, are used for gathering
With the described signal of telecommunication of process.
Preferably, described reciprocator include servomotor, belt gear, slide rail, slide block,
Travel switch；Described servomotor and slide rail are fixed on support frame as described above, the output of described servomotor
Axle is connected with described slide block by described belt gear, and input is connected with described control module；Institute
State slide block to be arranged on described slide rail, can slide along described slide rail；Described travel switch is two, respectively
It is arranged on described slide rail two end, for limiting the range of activity of described slide block；Described travel switch is with described
Control module connects.
Preferably, described control module includes DC source, controls display, host computer, pulse generation
Device and servomotor controller；Described DC source be described pulse generator, servomotor controller,
Servomotor is powered；Described control display is connected with described host computer；Described host computer is turned by USB
485 transducers are connected with described pulse generator；Described pulse generator and two described travel switches and
Described servomotor controller connects；Two described travel switches are respectively direct limit switch and negative sense pole
Limit switch；Described servomotor controller is connected with described servomotor.
Preferably, described signals collecting and processing module include amplifier, capture card, RS485 transducer；
Described sensing device is connected with described capture card by described amplifier；Described capture card is by described
RS485 transducer is connected with described host computer.
Preferably, described servomotor is DC servo motor；Described belt gear is that Timing Belt passes
Motivation structure, described slide block is connected with described Timing Belt；Described fixture is universal fixturing.
Preferably, described sensing device for X can be gathered, the force signal of tri-orthogonal directions of Y, Z
And Mx, the BSY-6F force transducer of the torque signal of tri-orthogonal directions of My, Mz；Described collection
Card is DFM206 six road capture card；Described host computer is PC104 host computer；Described DC source is DC24
Switching Power Supply.
Preferably, described system is additionally provided with emergency stop switch；Described emergency stop switch and described pulse generator phase
Even.
Preferably, described test platform is provided with switch board, described DC source, pulse generator, servo
Electric machine controller, capture card, RS485 transducer, amplifier, host computer are all arranged on described switch board
In；Described switch board is provided with main switch, power on button；Described main switch, control display, start are pressed
Button, emergency stop switch are arranged on switch board panel.
Relative to prior art, this utility model has a following technique effect:
Test platform of the present utility model, can to underwater installation (such as autonomous underwater robot (AUV),
Propeller etc.) it is acquired with the sextuple stress under different current in hydrostatic.This platform structure is simple,
Assembly and disassembly is convenient, safe and reliable, and fixture highly versatile can be to multiple underwater installation working index
Measure.Measurement data is true and reliable, and research and development, production for underwater installation provide reliable data base
Plinth and theories integration.
Accompanying drawing explanation
Fig. 1 is mechanical structure portion schematic diagram of the present utility model.
Fig. 2 is the outside schematic diagram of switch board of the present utility model.
Fig. 3 is switch board schematic internal view of the present utility model.
Fig. 4 is sensor acquisition circuit diagram of the present utility model.
Fig. 5 is Serve Motor Control circuit diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Need explanation
It is that, in the case of not conflicting, the embodiment in the application and the feature in embodiment can be the most any
Combination.
Embodiment one:
This utility model provides a kind of underwater installation water tunnel experiment 6-component test as shown in accompanying drawing 1-5 and puts down
Platform, including testboard, sensing device 11 and control system；Testboard includes bracing frame 1, fixture 12
And reciprocator；Reciprocator is arranged on bracing frame 1；Fixture 12 for universal fixturing (is
Raising versatility, it is possible to the different testee of clamping), it is connected with the connecting plate 4 of reciprocator,
For fixing testee；Sensing device 11 is arranged on fixture 12, is used for detecting testee at water
In the force signal of suffered six dimensions be converted into the signal of telecommunication；Control system includes control module and signal
Gathering and processing module, control module is used for controlling reciprocator motion；Signals collecting and process mould
Block is connected with sensing device 11, is used for gathering and processing the signal of telecommunication.
Preferably, reciprocator includes servomotor 3, belt gear, slide rail 9, slide block
10, travel switch 8；Servomotor 3 is DC servo motor；Belt gear is toothed belt transmission
Mechanism, including Timing Belt 5 and synchronous pulley 7, slide block 10 is connected with Timing Belt 5.
Servomotor 3 and slide rail 9 are fixed on bracing frame 1, and the output shaft of servomotor 3 passes through belt
Drive mechanism be connected with slide block 10 (synchronous pulley 7 is installed in rotating shaft 6, clear in order to indicate in figure,
The rotating shaft that have selected the other end has carried out label), input is connected with control module；Slide rail 9 is by peace
The bearing 13 being contained in bracing frame 1 two ends fixes；Slide block 10 is arranged on slide rail 9, can be along slide rail 9
Slide；Travel switch 8 is two, and respectively direct limit switch and negative sense limit switch, be respectively mounted
At slide rail 9 two end, for limiting the range of activity of slide block 10；Travel switch 8 is connected with control module.
Preferably, control module includes DC source 19, controls display 16, host computer 25, pulse
Generator 20 and servomotor controller 21；DC source 19 is pulse generator 20, servomotor
Controller 21, servomotor 3 are powered；DC source 19 is DC24 Switching Power Supply；Control display 16
It is connected with host computer 25；Host computer 25 turns 485 transducers by USB and is connected with pulse generator 20；
Pulse generator 20 is connected with two travel switches 8 and servomotor controller 21；Two travel switches
8；Servomotor controller 21 is connected with servomotor 3.
Preferably, signals collecting and processing module include amplifier 24, capture card 22, RS485 transducer
23；Sensing device 11 is connected with capture card 22 by amplifier 24；Capture card 22 is turned by RS485
Parallel operation 23 is connected with host computer 25.
Preferably, sensing device 11 for X can be gathered, the force signal of tri-orthogonal directions of Y, Z
And Mx, the BSY-6F force transducer of the torque signal of tri-orthogonal directions of My, Mz；Capture card 22
For DFM206 six road capture card；Host computer 25 is PC104 host computer.
Preferably, system is additionally provided with emergency stop switch 18；Emergency stop switch 18 is connected with pulse generator 20.
Preferably, test platform is provided with switch board 14, DC source 19, pulse generator 20, servo
Electric machine controller 21, capture card 22, RS485 transducer 23, amplifier 24, host computer 25 are all installed
In switch board 14；Switch board 14 is provided with main switch 15, power on button 17；Main switch 15, control
Display 16, power on button 17, emergency stop switch 18 are arranged on switch board 14 panel.
When servomotor 3 operates, synchronous pulley 7 rotates, and Timing Belt drives connecting plate 4 and slide block
10 motions, thus realize sensing device 11, fixture 12 and the measured object being fixed together with connecting plate 4
Body moves.By the control of host computer 25, translational speed (range of accommodation: 0～1m/s), motion side
(1. Manual Mode, 2. single-step mode, 3. automatic shuttle mode, 4. single shuttle mode, 5. by this for formula
Shuttle mode, 6. button back to zero one direction pattern, 7. advance back to zero shuttle mode, 8. unidirectional motion mould
Formula) can set the most accordingly, when connecting plate 4 moves to the extreme position at two ends,
Touching the travel switch 8 being arranged on two ends, motion stops, illustrating that single tests into, testing
Pressing emergency stop switch 18 in journey, test process terminates immediately, to measure next time, it is necessary to reset
Emergency stop switch 18.During in test process, testee is completely disposed at static water, with static water during motion
Produce relative motion, thus carry out the simulated flow action effect to equipment under test.
Test platform of the present utility model, can be to underwater installation (such as AUV, propeller etc.) at hydrostatic
The sextuple stress neutralized under different current is acquired.This platform structure is simple, and assembly and disassembly is convenient, work
Make safe and reliable, fixture highly versatile, multiple underwater installation working index can be measured.Measure number
According to true and reliable, research and development, production for underwater installation provide reliable data basis and theories integration.
The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new
Type, for a person skilled in the art, this utility model can have various modifications and variations.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection domain of the present utility model.
Claims (9)
1. a underwater installation water tunnel experiment 6-component test platform, it is characterised in that: include testboard, sensing device and control system；Described testboard includes bracing frame, fixture and reciprocator；Described reciprocator is arranged on support frame as described above；Described fixture is connected with the connecting plate of reciprocator, is used for fixing testee；Described sensing device is arranged on described fixture, for detecting the force signal of six suffered in water dimensions of testee and being converted into the signal of telecommunication；Described control system includes that control module and signals collecting and processing module, described control module are used for controlling the motion of described reciprocator；Described signals collecting and processing module are connected with described sensing device, are used for gathering and process the described signal of telecommunication.
2. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 1, it is characterised in that:
Described reciprocator includes servomotor, belt gear, slide rail, slide block, travel switch；Described servomotor and slide rail are fixed on support frame as described above, and the output shaft of described servomotor is connected with described slide block by described belt gear, and input is connected with described control module；Described slide block is arranged on described slide rail, can slide along described slide rail；Described travel switch is two, is separately mounted to described slide rail two end, for limiting the range of activity of described slide block；Described travel switch is connected with described control module.
3. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 2, it is characterised in that:
Described control module includes DC source, controls display, host computer, pulse generator and servomotor controller；Described DC source is that described pulse generator, servomotor controller, servomotor are powered；Described control display is connected with described host computer；Described host computer turns 485 transducers by USB and is connected with described pulse generator；Described pulse generator and two described travel switches and described servomotor controller connect；Two described travel switches are respectively direct limit switch and negative sense limit switch；Described servomotor controller is connected with described servomotor.
4. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 3, it is characterised in that:
Described signals collecting and processing module include amplifier, capture card, RS485 transducer；
Described sensing device is connected with described capture card by described amplifier；Described capture card is connected with described host computer by described RS485 transducer.
5. a kind of underwater installation water tunnel experiment 6-component test platform as according to any one of claim 3-4, it is characterised in that:
Described servomotor is DC servo motor；Described belt gear is synchronous belt drive mechanism, and described slide block is connected with described Timing Belt；Described fixture is universal fixturing.
6. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 5, it is characterised in that:
Described sensing device for X can be gathered, the force signal of tri-orthogonal directions of Y, Z and Mx, the BSY-6F force transducer of the torque signal of tri-orthogonal directions of My, Mz；Described capture card is DFM206 six road capture card；Described host computer is PC104 host computer；Described DC source is DC24 Switching Power Supply.
7. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 3, it is characterised in that:
Described system is additionally provided with emergency stop switch；Described emergency stop switch is connected with described pulse generator.
8. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 6, it is characterised in that:
Described system is additionally provided with emergency stop switch；Described emergency stop switch is connected with described pulse generator.
9. a kind of underwater installation water tunnel experiment 6-component test platform as claimed in claim 8, it is characterised in that:
Described test platform is provided with switch board, and described DC source, pulse generator, servomotor controller, capture card, RS485 transducer, amplifier, host computer are all arranged in described switch board；Described switch board is provided with main switch, power on button；Described main switch, control display, power on button, emergency stop switch are arranged on switch board panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015211345388 | 2015-12-31 | ||
| CN201521134538 | 2015-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538154U true CN205538154U (en) | 2016-08-31 |
Family
ID=56779659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172677.8U Expired - Fee Related CN205538154U (en) | 2015-12-31 | 2016-03-08 | Sextuple test platform of subsea equipment water hole experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738071A (en) * | 2015-12-31 | 2016-07-06 | 中国海洋大学 | Underwater device water tunnel experiment six-dimension test platform |
| CN109470447A (en) * | 2018-11-09 | 2019-03-15 | 中国船舶工业集团公司第七0八研究所 | A kind of cycloid thruster experimental rig |
-
2016
- 2016-03-08 CN CN201620172677.8U patent/CN205538154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738071A (en) * | 2015-12-31 | 2016-07-06 | 中国海洋大学 | Underwater device water tunnel experiment six-dimension test platform |
| CN109470447A (en) * | 2018-11-09 | 2019-03-15 | 中国船舶工业集团公司第七0八研究所 | A kind of cycloid thruster experimental rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |