CN203811380U - An unmanned plane engine test run practical training system - Google Patents
An unmanned plane engine test run practical training system Download PDFInfo
- Publication number
- CN203811380U CN203811380U CN201420074980.5U CN201420074980U CN203811380U CN 203811380 U CN203811380 U CN 203811380U CN 201420074980 U CN201420074980 U CN 201420074980U CN 203811380 U CN203811380 U CN 203811380U
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- engine
- test run
- unmanned vehicle
- experience system
- vehicle engine
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Abstract
The utility model relates to an unmanned plane engine test run practical training system comprising a test run rack (13), an engine (5) installed on the test run rack (13), a starting motor (7) and a starting stopping apparatus (19). An engine (5) is connected with a propeller (8). A protective cover (6) is arranged on the outer side of the propeller (8). The engine (5) is also connected with a measurement and control apparatus. The measurement and control apparatus comprises a measurement and control bench (16), a power control circuit (18) connected with the measurement and control bench (16), a stopping control circuit (17) and a signal acquisition circuit (14). According to the unmanned plane engine test run practical training system of the utility model, a series of training and detection maintenance tasks such as starting of the engine, adjusting of an engine power, engine stopping, engine parameter detection, engine fault simulation and emergent case processing can be realized in an analog air environment.
Description
Technical field
The utility model relates to a kind of unmanned vehicle engine test run experience system.
Background technology
Aeromotor is operated in high altitude environment, is difficult to be repaired once break down, and therefore, uses (military service) front necessary test run, and it is carried out to performance, function, intensity and certificate authenticity.As typical aeromotor, unmanned vehicle engine structure function simplicity of design, capacity of self-regulation are poor, to meet the requirement of thrust-weight ratio and economy.Therefore, unmanned vehicle engine needs test run before use conventionally, carries out parts break-in, Performance Detection and state debugging, guarantees the reliability of its work.In addition, unmanned vehicle engine, in maintenance process, also will carry out fault analysis and compliance test result by test run.This test run is generally to utilize UAS ability to carry out, and needs the subsystems such as control and navigation, radio, aircraft to be coordinated, and belongs to combined debugging, numerous and diverse, the consuming time length of preliminary work, and universities and colleges, in the process of carrying out teaching, are difficult to realize.
At present, under flight training and college teaching condition, to the detection of unmanned vehicle engine, only after detecting with navigation subsystem, comprehensive radio subsystem, flight control just can carry out, the frequency of employing that has increased aircraft and other subsystem, is to be detected by rule of thumb and carried out by engine to the detection of engine, thereby depends on too much detection hand being in the push and actual detectability to engine, moreover operating personnel's personal safety can not get ensureing.Not only implement a large amount of resource of waste, and increase the fault that human factor is brought to engine, training effect is bad.Domestic air mail engine run equipment is used for scientific research, development test and product export inspection, detects the very few of debugging for engine, and use debugging and teaching and training for unmanned vehicle engine have no especially report.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of unmanned vehicle engine test run experience system is provided, can under simulation air environment, realizes a series of training such as processing to engine start, engine capacity adjustment, engine cut-off, engine parameter detection, engine failure simulation and emergency case and detect maintenance task.
The utility model solves the technical scheme that its technical matters adopts: construct a kind of unmanned vehicle engine test run experience system, comprise its Test Rig and be arranged on engine, starter motor and the startup lugs on described its Test Rig, described starter motor provides initial driving force for described engine, described engine is connected with screw propeller, and the outside of described screw propeller is provided with protective cover; Described engine is also connected with measure and control device, and described measure and control device comprises monitoring and control unit and the power control circuit, parking control circuit and the signal acquisition circuit that are connected with monitoring and control unit; Described power control circuit is connected with engine with parking control circuit, and described signal acquisition circuit is connected with described engine by sensor; The control panel of described monitoring and control unit is fixed on described its Test Rig, is also provided with control knob and display device on described control panel.
In such scheme, described starter motor is also connected with pneumatic actuator, starter motor action described in described pneumatic actuator control.
In such scheme, described its Test Rig is provided with the gas bomb being connected with described pneumatic actuator.
In such scheme, described its Test Rig is provided with initiation key and the air-leg being connected with described pneumatic actuator.
In such scheme, described startup lugs are the manual shutdown switch being arranged on described control panel.
In such scheme, air door steering wheel and the air flue steering wheel of engine described in described power control circuit control.
In such scheme, the side of described its Test Rig is provided with the fuel tank into described engine oil.
In such scheme, described its Test Rig is provided with accumulator.
In such scheme, described its Test Rig below is provided with universal wheel.
In such scheme, described its Test Rig is provided with bearing and ground nail seat.
Implement unmanned vehicle engine test run experience system of the present utility model, there is following beneficial effect:
1, the utility model can depart from other subsystem engine is independently detected, and has greatly shortened detection time, has improved the detection quality of engine, has greatly brought into play the effective utilization of UAS;
2, the various faults of the utility model capable of dynamic simulated engine, have reached veritably to the object of training power operation technical ability; Can the various operational factors of synthesis display engine, be equipped with expert diagnostic system, can provide technical support for starting to detect hand;
3, protective cover is protected screw propeller, the accident potential that has avoided screw propeller to bring;
4, the utility model makes the detection maintenance of engine become succinct efficient, training cost greatly reduces, training maintenance personal's safety has obtained great guarantee, the loss of UAS also drops to minimum, the maintenance of unmanned plane performance is brought into play to great effect, provide service guarantee for unmanned vehicle engine detects maintenance.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model unmanned vehicle engine test run experience system;
Fig. 2 is the theory diagram of the utility model unmanned vehicle engine test run experience system.
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1 and Figure 2, the utility model unmanned vehicle engine test run experience system comprises its Test Rig 13 and is arranged on engine 5, the starter motor 7 on its Test Rig 13 and starts lugs 19.
Its Test Rig 13 is platforms of the whole test run system of carrying, not only want stationary engine 5, also to make engine 5 realize " starting " on ground, therefore adopt, with on engine 5 machines, identical fixed form is installed, be designed with 4 point of fixity, comprise 2 upper point of fixity and 2 lower point of fixity, in the time that engine 5 is installed, go up point of fixity the nut that is locked for 2 that first fix engine 5, and then 2 lower point of fixity of stationary engine 5.
Starter motor 7, for engine 5 provides initial driving force, starts the startup of lugs 19 control engines 5 and stops.Engine 5 is connected with screw propeller 8, and the outside of screw propeller 8 is provided with protective cover 6, has improved security, and protective cover 6 can adopt woven wire to make.Engine 5 is also connected with measure and control device, and measure and control device comprises monitoring and control unit 16 and the power control circuit 18, parking control circuit 17 and the signal acquisition circuit 14 that are connected with monitoring and control unit 16.Power control circuit 18 is connected with engine 5 with parking control circuit 17, and signal acquisition circuit 14 is connected with engine 5 by sensor 15.The control panel 4 of monitoring and control unit 16 is fixed on its Test Rig 13, is also provided with control knob and display device on control panel 4.
Measure and control device is the data acquisition real-time display system taking industrial single-chip microcomputer as core, and display device can be high accuracy number instrument and necessary pointer meters.Power control circuit 18 utilizes AD/DA change-over circuit to coordinate microcontroller to produce control signal control air door steering wheel and air flue steering wheel, and complete coupled engines 5 temperature cylinders, the isoparametric measurement of rotating speed, again by the signal of sensor 15 and dynamometer machine output, to single-chip microcomputer, treated by display device instruction engine 5 s main working parameters and duty etc. through signal acquisition circuit 14.
Further, starter motor 7 is also connected with pneumatic actuator, and pneumatic actuator control starter motor 7 moves.Its Test Rig 13 is provided with the gas bomb 2 being connected with pneumatic actuator.Its Test Rig 13 is provided with initiation key 9 and the air-leg being connected with pneumatic actuator.
Further, control panel 4 is same high to facilitate personnel to operate and to look after rack space layout with engine 5, the fixing gas bomb 2 in control panel 4 belows and accumulator 12.Its Test Rig 13 bottom design have the bearing 11 of 1, four disc-shape of four universal wheels, and weld four ground nail seats 10, for movement, the support and fixing of stand.
Further, the side of its Test Rig 13 is provided with the fuel tank 3 into engine 5 fuel feeding, and fuel tank 3 tops can also arrange Tool Cabinet, and the bottom of fuel tank 3 can arrange Moving caster.
The utility model unmanned vehicle engine test run experience system, is not needing under the support of unmanned plane subsystem, completes " off-line type " test run training of unmanned vehicle engine, and can realize corresponding all flow processs and function, to meet college teaching demand.This system possesses certain maneuverability, is applicable to field test run training; Possess function of safety protection, guarantee to greatest extent the personal safety of participant.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (10)
1. a unmanned vehicle engine test run experience system, it is characterized in that, comprise its Test Rig (13) and be arranged on engine (5), the starter motor (7) on described its Test Rig (13) and start lugs (19), described starter motor (7) provides initial driving force for described engine (5), described engine (5) is connected with screw propeller (8), and the outside of described screw propeller (8) is provided with protective cover (6); Described engine (5) is also connected with measure and control device, and described measure and control device comprises monitoring and control unit (16) and the power control circuit (18), parking control circuit (17) and the signal acquisition circuit (14) that are connected with monitoring and control unit (16); Described power control circuit (18) is connected with engine (5) with parking control circuit (17), and described signal acquisition circuit (14) is connected with described engine (5) by sensor (15); It is upper that the control panel (4) of described monitoring and control unit (16) is fixed on described its Test Rig (13), and described control panel is also provided with control knob and display device on (4).
2. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described starter motor (7) is also connected with pneumatic actuator, starter motor (7) action described in described pneumatic actuator control.
3. unmanned vehicle engine test run experience system according to claim 2, is characterized in that, described its Test Rig (13) is provided with the gas bomb (2) being connected with described pneumatic actuator.
4. unmanned vehicle engine test run experience system according to claim 2, is characterized in that, described its Test Rig (13) is provided with initiation key (9) and the air-leg being connected with described pneumatic actuator.
5. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described startup lugs (19) are for being arranged on the manual shutdown switch on described control panel (4).
6. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described power control circuit (18) is controlled air door steering wheel and the air flue steering wheel of described engine (5).
7. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, the side of described its Test Rig (13) is provided with the fuel tank (3) into described engine (5) fuel feeding.
8. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described its Test Rig (13) is provided with accumulator (12).
9. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described its Test Rig (13) below is provided with universal wheel (1).
10. unmanned vehicle engine test run experience system according to claim 1, is characterized in that, described its Test Rig (13) is provided with bearing (11) and ground nail seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074980.5U CN203811380U (en) | 2014-02-21 | 2014-02-21 | An unmanned plane engine test run practical training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074980.5U CN203811380U (en) | 2014-02-21 | 2014-02-21 | An unmanned plane engine test run practical training system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811380U true CN203811380U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074980.5U Expired - Fee Related CN203811380U (en) | 2014-02-21 | 2014-02-21 | An unmanned plane engine test run practical training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427704A (en) * | 2015-12-15 | 2016-03-23 | 中国人民解放军海军航空工程学院 | Use and maintenance simulator oriented to unmanned aerial vehicle flight control and task system |
| CN109269807A (en) * | 2018-09-07 | 2019-01-25 | 桂林航天工业学院 | Unmanned vehicle engine merges system |
-
2014
- 2014-02-21 CN CN201420074980.5U patent/CN203811380U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105427704A (en) * | 2015-12-15 | 2016-03-23 | 中国人民解放军海军航空工程学院 | Use and maintenance simulator oriented to unmanned aerial vehicle flight control and task system |
| CN105427704B (en) * | 2015-12-15 | 2018-07-20 | 中国人民解放军海军航空工程学院 | A kind of working service simulator flying control and task system towards unmanned plane |
| CN109269807A (en) * | 2018-09-07 | 2019-01-25 | 桂林航天工业学院 | Unmanned vehicle engine merges system |
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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: 20140903 Termination date: 20170221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |