CN203260222U - Three-freedom simulated motion platform for navigation device and aircraft - Google Patents
Three-freedom simulated motion platform for navigation device and aircraft Download PDFInfo
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- CN203260222U CN203260222U CN 201320215638 CN201320215638U CN203260222U CN 203260222 U CN203260222 U CN 203260222U CN 201320215638 CN201320215638 CN 201320215638 CN 201320215638 U CN201320215638 U CN 201320215638U CN 203260222 U CN203260222 U CN 203260222U
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Abstract
The utility model discloses a three-freedom simulated motion platform for a navigation device and an aircraft. Hydraulic driving devices (4) are arranged at the periphery of an interval (3) between an upper frame structure platform (1) and a base frame platform (2). A transverse hydraulic driving device (7) is arranged at the middle position of the interval (3). A vertical supporting platform (6) is fixed at the central part of the base frame platform (2). One end of the transverse hydraulic driving device (7) is fixedly connected with the vertical supporting platform (6), and the other end is in transmission connection with the upper frame structure platform (1) through a transverse linking rod (8). The control end of each longitudinal hydraulic driving device (4) and the control end of the transverse hydraulic driving device (7) are connected with a hydraulic control system (14).
Description
Technical field
The utility model relates to a kind of large-scale Three Degree Of Freedom skimulated motion platform.
Background technology
Also there is not to occur being used at present the platform of simulated flight device and navigation device at science popularization venue, science and technology center, recreation ground, cause like this people to understand meticulously the situation that occurs in flight and the navigation comprehensively, thereby also can't make people that seismic environment is had an objective understanding, when people can't realize navigation and disaster occur in-flight, can't save oneself.
Summary of the invention
The utility model provides a kind of large-scale Three Degree Of Freedom skimulated motion platform, and it not only can simulate navigation and flight environment of vehicle, and people are carried out earthquake education, and guarantees that security of system is reliable, prolongs the serviceable life of system.
The utility model has adopted following technical scheme: a kind of Three Degree Of Freedom skimulated motion platform for navigation device and aircraft, it comprises upper frame structure platform and bedframe platform, between upper frame structure platform and bedframe platform, be provided with the interval, around the interval, be distributed with the longitudinal bracing point, be provided with the cross-brace point in the centre position at interval, described longitudinal bracing point is set to vertical fluid pressure drive device, vertically vertical trace driving upper frame structure platform of fluid pressure drive device moves up and down, be fixed with the vertical support frame in the centre of bedframe platform, the cross-brace point is set to the transverse hydraulic drive unit, transverse hydraulic drive unit one end is fixedly connected with the vertical support frame, the other end of transverse hydraulic drive unit is in transmission connection by horizontal trace and upper frame structure platform, the transverse hydraulic drive unit drives upper frame structure platform horizontal direction and moves, and vertically the control end of fluid pressure drive device is connected control end and all is connected with hydraulic control system with the transverse hydraulic drive unit.
Described vertical fluid pressure drive device comprises oil circuit I and hydraulic cylinder I, one end of oil circuit I is connected with the hydraulic cylinder I, the piston rod I of hydraulic cylinder I is connected with vertical trace, the other end of oil circuit I is connected with the solenoid valve I that the oil-out I of fuel tank is provided with, hydraulic control system is connected with the solenoid valve I, and hydraulic control system is controlled the turnover oil of hydraulic cylinder I by the break-make of control solenoid valve I.
Described transverse hydraulic drive unit comprises oil circuit II and hydraulic cylinder II, one end of oil circuit II is connected with the hydraulic cylinder II, the piston rod II of hydraulic cylinder II is connected with horizontal trace, the other end of oil circuit II is connected with the solenoid valve II that the oil-out of fuel tank is provided with, hydraulic control system is connected with the solenoid valve II, and hydraulic control system is controlled the turnover oil of hydraulic cylinder II by the break-make of control solenoid valve II.
Described hydraulic control system is set to the PLC control system.Described upper frame structure platform and bedframe platform are set to rectangular platform.The bottom of described bedframe platform is provided with 4-6 built-in fitting, and the bedframe platform is fixedly connected with ground by built-in fitting.
The utlity model has following beneficial effect: after having adopted above technical scheme, the utility model comprises upper frame structure platform and bedframe platform, between upper frame structure platform and bedframe platform, be provided with the interval, around the interval, be distributed with the longitudinal bracing point, be provided with the cross-brace point in the centre position at interval, like this can with organic cooperations the such as three-dimensional vision, sound equipment, special efficacy, make the people on the spot in person.Further understand relevant knowledge and the points for attention of driving, reach the effect of corresponding safety education and popular science knowledge publicity, the motion of degree of freedom analog platform is in conjunction with the virtual scene of three-dimensional vision, can realize synchronous interaction, be but that the coordinate parameters passive movement platform that virtual scene generates when motion reads, motion platform can be synchronous with virtual scene after having read the coordinate parameters of scene, the user can be by the simulation bearing circle, operating rod and control knob come the operating platform motion, movement locus that also can pre-set platform also can produce good social benefit and moral simultaneously.Longitudinal bracing point of the present utility model utilizes four hydraulic jacks as the strong point, and is not only simple in structure, and security is good, use cost is low, thereby reduces because device sole mass fault guarantees that security of system is reliable, in the serviceable life of prolongation system, make the motion of platform more smoothly.The utility model is provided with the cross-brace point in the centre position at interval, like this in order to prevent that not only the oil cylinder plane formula from toppling over, and can strengthen the stability of platform, does not affect the function of simulating of platform.Hydraulic control system of the present utility model adopts the PLC control system, utilizes PLC to control the turnover oil of hydraulic jack, rise and fall that like this can implementation platform, tilt, function that front and back pitching and level sieve.Bedframe platform of the present utility model is fixedly connected with ground by built-in fitting, and built-in fitting has 4～6, can guarantee like this stability of platform.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side schematic view of Fig. 1.
Embodiment
In Fig. 1 and Fig. 2, the utility model
ProvideA kind of Three Degree Of Freedom skimulated motion platform for navigation device and aircraft, it comprises upper frame structure platform 1 and bedframe platform 2, upper frame structure platform 1 and bedframe platform 2 are set to rectangular platform, between upper frame structure platform 1 and bedframe platform 2, be provided with interval 3, at the interval 3 around be distributed with four longitudinal bracing points, 3 centre position is provided with the cross-brace point at the interval, described longitudinal bracing point is set to vertical fluid pressure drive device 4, vertically vertical trace 5 driving upper frame structure platforms 1 of fluid pressure drive device 4 move up and down, described vertical fluid pressure drive device 4 comprises oil circuit I 9 and hydraulic cylinder I 10, one end of oil circuit I 9 is connected with hydraulic cylinder I 10, the piston rod I of hydraulic cylinder I 10 is connected with vertical trace 5, the other end of oil circuit I 9 is connected with the solenoid valve I 11 that the oil-out I of fuel tank 16 is provided with, hydraulic control system 14 is connected with solenoid valve I 11, hydraulic control system 14 is controlled the turnover oil of hydraulic cylinder I 10 by the break-make of control solenoid valve I 11, be fixed with vertical support frame 6 in the centre of bedframe platform 2, the cross-brace point is set to transverse hydraulic drive unit 7, transverse hydraulic drive unit 7 one ends are fixedly connected with vertical support frame 6, the other end of transverse hydraulic drive unit 7 is in transmission connection with upper frame structure platform 1 by horizontal trace 8, transverse hydraulic drive unit 7 drives upper frame structure platform 1 horizontal direction and moves, transverse hydraulic drive unit 7 comprises oil circuit II 12 and hydraulic cylinder II 13, one end of oil circuit II 12 is connected with hydraulic cylinder II 13, the piston rod II of hydraulic cylinder II 13 is connected with horizontal trace 8, the other end of oil circuit II 12 is connected with the solenoid valve II 15 that the oil-out of fuel tank 16 is provided with, hydraulic control system 14 is connected with solenoid valve II 15, hydraulic control system 14 is controlled the turnover oil of hydraulic cylinder II by the break-make of control solenoid valve II 15, the control end that the control end of vertical fluid pressure drive device 4 is connected with the transverse hydraulic drive unit all is connected with hydraulic control system 14, hydraulic control system 14 is set to the PLC control system, the bottom of bedframe platform 2 is provided with 4-6 built-in fitting, bedframe platform 2 is fixedly connected with ground by built-in fitting, the utility model can be realized rising, descend, tilt and front and back pitching and the action such as laterally sieve, the utility model motion is in conjunction with the virtual scene of three-dimensional vision, can realize synchronous interaction, but the coordinate parameters passive movement platform that to be virtual scene generate when motion reads, and motion platform can be synchronous with virtual scene after having read the coordinate parameters of scene.
Claims (6)
1. Three Degree Of Freedom skimulated motion platform that is used for navigation device and aircraft, it is characterized in that it comprises upper frame structure platform (1) and bedframe platform (2), between upper frame structure platform (1) and bedframe platform (2), be provided with interval (3), at the interval (3) around be distributed with the longitudinal bracing point, the centre position of (3) is provided with the cross-brace point at the interval, described longitudinal bracing point is set to vertical fluid pressure drive device (4), vertically vertical trace (5) of fluid pressure drive device (4) driving upper frame structure platform (1) moves up and down, be fixed with vertical support frame (6) in the centre of bedframe platform (2), the cross-brace point is set to transverse hydraulic drive unit (7), transverse hydraulic drive unit (7) one ends are fixedly connected with vertical support frame (6), the other end of transverse hydraulic drive unit (7) is in transmission connection by horizontal trace (8) and upper frame structure platform (1), transverse hydraulic drive unit (7) drives upper frame structure platform (1) horizontal direction and moves, and vertically the control end of fluid pressure drive device (4) is connected 7 with the transverse hydraulic drive unit) control end all be connected with hydraulic control system (14).
2. the Three Degree Of Freedom skimulated motion platform for navigation device and aircraft according to claim 1, it is characterized in that described vertical fluid pressure drive device (4) comprises oil circuit I (9) and hydraulic cylinder I (10), one end of oil circuit I (9) is connected with hydraulic cylinder I (10), the piston rod I of hydraulic cylinder I (10) is connected with vertical trace (5), the other end of oil circuit I (9) is connected with the solenoid valve I (11) that the oil-out I of fuel tank (16) is provided with, hydraulic control system (14) is connected with solenoid valve I (11), and hydraulic control system (14) is controlled the turnover oil of hydraulic cylinder I (10) by the break-make of control solenoid valve I (11).
3. the Three Degree Of Freedom skimulated motion platform for navigation device and aircraft according to claim 1, it is characterized in that described transverse hydraulic drive unit (7) comprises oil circuit II (12) and hydraulic cylinder II (13), one end of oil circuit II (12) is connected with hydraulic cylinder II (13), the piston rod II of hydraulic cylinder II (13) is connected with horizontal trace (8), the other end of oil circuit II (12) is connected with the solenoid valve II (15) that the oil-out of fuel tank (16) is provided with, hydraulic control system (14) is connected with solenoid valve II (15), and hydraulic control system (14) is controlled the turnover oil of hydraulic cylinder II by the break-make of control solenoid valve II (15).
4. the described Three Degree Of Freedom skimulated motion platform for navigation device and aircraft of any one is characterized in that described hydraulic control system (14) is set to the PLC control system according to claim 1-3.
5. the Three Degree Of Freedom skimulated motion platform that is used for navigation device and aircraft described in according to claim 1 is characterized in that described upper frame structure platform (1) and bedframe platform (2) are set to rectangular platform.
6. the Three Degree Of Freedom skimulated motion platform that is used for navigation device and aircraft described in according to claim 1, the bottom that it is characterized in that described bedframe platform (2) is provided with 4-6 built-in fitting, and bedframe platform (2) is fixedly connected with ground by built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215638 CN203260222U (en) | 2013-04-25 | 2013-04-25 | Three-freedom simulated motion platform for navigation device and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215638 CN203260222U (en) | 2013-04-25 | 2013-04-25 | Three-freedom simulated motion platform for navigation device and aircraft |
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| Publication Number | Publication Date |
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| CN203260222U true CN203260222U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215638 Expired - Fee Related CN203260222U (en) | 2013-04-25 | 2013-04-25 | Three-freedom simulated motion platform for navigation device and aircraft |
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| CN (1) | CN203260222U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374255A (en) * | 2015-11-23 | 2016-03-02 | 合肥金诺数码科技股份有限公司 | Emergency forced landing interactive simulation device |
| CN105784320A (en) * | 2016-03-24 | 2016-07-20 | 河海大学 | Liquid tank sloshing experiment integration device and using method thereof |
| CN105909574A (en) * | 2016-06-08 | 2016-08-31 | 上海海事大学 | Naval vessel sea state dynamic simulator |
| CN108831226A (en) * | 2018-06-29 | 2018-11-16 | 合肥霞康电子商务有限公司 | A kind of blackboard information playback system of education |
-
2013
- 2013-04-25 CN CN 201320215638 patent/CN203260222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374255A (en) * | 2015-11-23 | 2016-03-02 | 合肥金诺数码科技股份有限公司 | Emergency forced landing interactive simulation device |
| CN105784320A (en) * | 2016-03-24 | 2016-07-20 | 河海大学 | Liquid tank sloshing experiment integration device and using method thereof |
| CN105909574A (en) * | 2016-06-08 | 2016-08-31 | 上海海事大学 | Naval vessel sea state dynamic simulator |
| CN108831226A (en) * | 2018-06-29 | 2018-11-16 | 合肥霞康电子商务有限公司 | A kind of blackboard information playback system of education |
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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: 20131030 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |