CN107389350A - A kind of portable engine combined test stand - Google Patents
A kind of portable engine combined test stand Download PDFInfo
- Publication number
- CN107389350A CN107389350A CN201710823584.6A CN201710823584A CN107389350A CN 107389350 A CN107389350 A CN 107389350A CN 201710823584 A CN201710823584 A CN 201710823584A CN 107389350 A CN107389350 A CN 107389350A
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- sockets
- circuit
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- plate
- test stand
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Classifications
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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
- G01M15/00—Testing of engines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Engines (AREA)
Abstract
The invention discloses a kind of portable engine combined test stand, it includes external equipment and internal unit, described external equipment includes monitor station main frame 3U cabinets and computer control system, described internal unit includes external socket system, motherboard, power panel, test run analog signal measurement plate, signal-processing board, comprehensive automation adjuster interface board and frequency signal collection plate, described monitor station main frame 3U cabinets are rectangular parallelepiped structure, external socket system includes power outlet, X1K sockets, X2K sockets, XP sockets and RJ45 sockets, above socket is set along being internally integrated plate from top to bottom successively, the power transmission line of described monitor station main frame 3U cabinets is connected with power outlet, the transmission line of computer control system is connected with RJ45 sockets.The beneficial effects of the invention are as follows：Automaticity is high, powerful, safe and reliable, operating efficiency is high.
Description
Technical field
The present invention relates to aviation, war products detection field, and in particular to a kind of portable engine combined test stand.
Background technology
Engine comprehensive detection device is mainly used in passage calibration and the engine of aero-engine electronics synthesis adjuster
Parameter monitoring during test run.Taken when domestic engine comprehensive detection device has excessive volume, handling complexity, transition at present
The deficiencies of space is big；And need staff to carry out execute-in-place beside the aircraft, can produce during due to Airplane detection huge
Noise, therefore can greatly influence operating efficiency；And this it is made in Russia detection car and engine between connect it is relatively complicated needs make
Mechanical switch, button and indicator lamp are used with longer cable while still, thus it is low with automaticity, it can reappear
Property it is poor, higher is required to operator, service life is short, the shortcomings that being not easy to safeguard, so needing a kind of new work engine synthesis badly
Detection means solves the above problems.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided a kind of automaticity is high, powerful, safe
Reliably, the high a kind of portable engine combined test stand of operating efficiency.
The purpose of the present invention is achieved through the following technical solutions：A kind of portable engine combined test stand, it includes
External equipment and internal unit, described external equipment includes monitor station main frame 3U cabinets and computer control system, described
Internal unit includes external socket system, motherboard, power panel, test run analog signal measurement plate, signal-processing board, comprehensive automation and adjusted
Save device interface board and frequency signal collection plate, described monitor station main frame 3U cabinets are rectangular parallelepiped structure, external socket system bag
Including power outlet, XK sockets, XK sockets, XP sockets and RJ sockets, above socket is set along being internally integrated plate from top to bottom successively,
Power outlet, XK sockets, XK sockets, XP sockets and RJ sockets respectively by motherboard and test run analog signal measurement plate, signal at
Reason plate, comprehensive automation adjuster interface board connect with frequency signal collection plate, test run analog signal measurement plate, signal-processing board,
Pass through matching somebody with somebody between mistake proofing slot and mistake proofing plug-in unit between comprehensive automation adjuster interface board and frequency signal collection plate and motherboard
Conjunction relation is installed, and described power panel is connected also by the matching relationship of mistake proofing slot and mistake proofing plug-in unit with motherboard；It is described
The power transmission lines of monitor station main frame 3U cabinets be connected with power outlet, the transmission line of computer control system is connected with RJ sockets.
Further, described power panel includes+5V power modules ,+12V power modules and -12V power modules.
Further, described test run analog signal measurement plate includes angle measurement circuit, pressure signal measurement electricity
Road and vibration measurement circuit, set independently of each other between three above circuit.
Further, described signal-processing board includes switching signal Acquisition Circuit, frequency signal generation circuit, simulation letter
Number conditioning Acquisition Circuit, digital and analogue signals generation circuit and control signal generation circuit, it is interrelated between each circuit.
Further, described comprehensive automation adjuster interface board includes control signal output circuit, collection of simulant signal
Circuit and modulus signal conditioning Acquisition Circuit, it is interrelated between each circuit.
Further, described frequency signal collection plate includes frequency signal Acquisition Circuit and mixed-media network modules mixed-media circuit, frequency
Signal acquisition circuit and mixed-media network modules mixed-media circuit are relatively independent.
The present invention has advantages below：
1st, a kind of portable engine combined test stand of the present invention has automaticity is high, powerful, safe can
By the characteristics of, total system automaticity of the invention is high, powerful, realizes the detection of launching control system, school before flight
Function, the machine systems such as standard, engine test parameter measurement are controlled by computer and software systems, make full use of modern meter
Calculation machine technology, modern test and the communication technology, automatically control efficiency high, realize the security reliability and high accuracy of test system
Property, operator, which need to only operate relative computer software as requested, can make equipment carry out testing experiment according to flow automatically；Together
When, whole system is provided with warning system, and in Software for Design, we have done related chain control and protection to correlation test, are
When related superpressure, overtemperatute occurs in unified denier, can occur alarming and making corresponding safeguard measure at once, securely and reliably.
2nd, a kind of portable engine combined test stand of the present invention also has the characteristics of operating efficiency is high, this equipment
System is made up of set of system, can carry out dependence test, older equipment automatically, and efficiency improves more than 3 times, thus operating efficiency
It is very high.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the work system flow chart of the present invention；
In figure：1- is internally integrated plate, 2- monitor station main frame 3U cabinets, 3- computer control systems, 4- motherboards, 5- power panels, 6-
Test run analog signal measurement plate, 7- signal-processing boards, 8- comprehensive automation adjuster interface boards, 9- frequency signal collection plates, 10- electricity
Supply socket, 11- X1K sockets, 12- X2K sockets, 13- XP sockets, 14-RJ45 sockets, 15- mistake proofing slots, 16- avoiding misinsertions
Part.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As depicted in figs. 1 and 2, a kind of portable engine combined test stand, it includes external equipment and internal unit, institute
The external equipment stated includes monitor station main frame 3U cabinets 2 and computer control system 3, and described internal unit includes external socket
System, motherboard 4, power panel 5, test run analog signal measurement plate 6, signal-processing board 7, comprehensive automation adjuster interface board 8 and frequency
Rate signal acquiring board 9, described monitor station main frame 3U cabinets 2 are rectangular parallelepiped structure, external socket system include power outlet 10,
X1K sockets 11, X2K sockets 12, XP sockets 13 and RJ45 sockets 14, above socket are set along being internally integrated plate 1 from top to bottom successively
Put, power outlet 10, X1K sockets 11, X2K sockets 12, XP sockets 13 and RJ45 sockets 14 are simulated by motherboard 4 and test run respectively
Signal measurement plate 6, signal-processing board 7, comprehensive automation adjuster interface board 8 and frequency signal collection plate 9 connect, test run simulation letter
By anti-between number measurement plate 6, signal-processing board 7, comprehensive automation adjuster interface board 8 and frequency signal collection plate 9 and motherboard 4
Matching relationship between misplug groove 15 and mistake proofing plug-in unit 16 is installed, and described power panel 5 is also by mistake proofing slot 15 and prevents
The matching relationship of misplug part 16 is connected with motherboard 4；The power transmission line of described monitor station main frame 3U cabinets 2 connects with power outlet 10
Connect, the transmission line of computer control system 3 is connected with RJ45 sockets 14.
Further ,+5V power modules ,+12V are included as the preferred embodiment of the present invention, described power panel 5
Power module and -12V power modules, described test run analog signal measurement plate 6 include angle measurement circuit, pressure signal
Measuring circuit and vibration measurement circuit, set independently of each other between three above circuit；Described signal-processing board 7 includes
Switching signal Acquisition Circuit, frequency signal generation circuit, analog signal conditioner Acquisition Circuit, digital and analogue signals generation circuit and control
Signal generating circuit, it is interrelated between each circuit；Described comprehensive automation adjuster interface board 8 exports including control signal
Circuit, analogue signal acquisition circuit and modulus signal conditioning Acquisition Circuit, it is interrelated between each circuit；Described frequency letter
Number collection plate 9 includes frequency signal Acquisition Circuit and mixed-media network modules mixed-media circuit, frequency signal Acquisition Circuit and mixed-media network modules mixed-media circuit phase
To independence.
The course of work of the present invention is as follows：The all parts of the present invention are closed according to the annexation shown in Fig. 1 and position
System is installed, and can be begun to use after installation of the present invention.Power panel 5 provides for this portable engine combined test stand
Power supply, this portable engine combined test stand can be moved with whole equipment, be adapted to field or mobile operation, originally portable to start
Machine combined test stand is mainly used in the functions such as the detection, calibration, engine test parameter measurement of launching control system before flying, certainly,
Other conditions, the function that this portable engine combined test stand can be realized, this portable engine can also be used to integrate
Monitor station measures.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (6)
- A kind of 1. portable engine combined test stand, it is characterised in that：It includes external equipment and internal unit, and described is outer Portion's equipment includes monitor station main frame 3U cabinets（2）And computer control system（3）, described internal unit includes external socket system System, motherboard（4）, power panel（5）, test run analog signal measurement plate（6）, signal-processing board（7）, comprehensive automation adjuster interface board （8）With frequency signal collection plate（9）, described monitor station main frame 3U cabinets（2）For rectangular parallelepiped structure, external socket system includes Power outlet（10）, X1K sockets（11）, X2K sockets（12）, XP sockets（13）With RJ45 sockets（14）, above socket edge successively It is internally integrated plate（1）Set from top to bottom, power outlet（10）, X1K sockets（11）, X2K sockets（12）, XP sockets（13）With RJ45 sockets（14）Pass through motherboard respectively（4）With test run analog signal measurement plate（6）, signal-processing board（7）, comprehensive automation regulation Device interface board（8）With frequency signal collection plate（9）Connection, test run analog signal measurement plate（6）, signal-processing board（7）, it is comprehensive from Dynamic adjuster interface board（8）With frequency signal collection plate（9）With motherboard（4）Between pass through mistake proofing slot（15）With mistake proofing plug-in unit （16）Between matching relationship installed, described power panel（5）Also by mistake proofing slot（15）With mistake proofing plug-in unit（16）'s Matching relationship and motherboard（4）Connection；Described monitor station main frame 3U cabinets（2）Power transmission line and power outlet（10）Connection, meter Calculation machine control system（3）Transmission line and RJ45 sockets（14）Connection.
- A kind of 2. portable engine combined test stand according to claim 1, it is characterised in that：Described power panel （5）Including+5V power modules ,+12V power modules and -12V power modules.
- A kind of 3. portable engine combined test stand according to claim 1, it is characterised in that：Described test run simulation Signal measurement plate（6）Including angle measurement circuit, pressure signal measuring circuit and vibration measurement circuit, three above Set independently of each other between circuit.
- A kind of 4. portable engine combined test stand according to claim 1, it is characterised in that：Described signal transacting Plate（7）Produced including switching signal Acquisition Circuit, frequency signal generation circuit, analog signal conditioner Acquisition Circuit, digital and analogue signals Circuit and control signal generation circuit, it is interrelated between each circuit.
- A kind of 5. portable engine combined test stand according to claim 1, it is characterised in that：Described comprehensive automation Adjuster interface board（8）Acquisition Circuit is nursed one's health including control signal output circuit, analogue signal acquisition circuit and modulus signal, respectively It is interrelated between individual circuit.
- A kind of 6. portable engine combined test stand according to claim 1, it is characterised in that：Described frequency signal Collection plate（9）Including frequency signal Acquisition Circuit and mixed-media network modules mixed-media circuit, frequency signal Acquisition Circuit and mixed-media network modules mixed-media circuit phase To independence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823584.6A CN107389350A (en) | 2017-09-13 | 2017-09-13 | A kind of portable engine combined test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710823584.6A CN107389350A (en) | 2017-09-13 | 2017-09-13 | A kind of portable engine combined test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107389350A true CN107389350A (en) | 2017-11-24 |
Family
ID=60349632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710823584.6A Pending CN107389350A (en) | 2017-09-13 | 2017-09-13 | A kind of portable engine combined test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107389350A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029508A (en) * | 1996-03-25 | 2000-02-29 | Snap-On Technologies, Inc. | Remote portable display unit with wireless transceiver and engine analyzing system incorporating same |
| CN203965152U (en) * | 2014-05-27 | 2014-11-26 | 成都航利电气有限公司 | A kind of portable engine combined test stand |
-
2017
- 2017-09-13 CN CN201710823584.6A patent/CN107389350A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029508A (en) * | 1996-03-25 | 2000-02-29 | Snap-On Technologies, Inc. | Remote portable display unit with wireless transceiver and engine analyzing system incorporating same |
| CN203965152U (en) * | 2014-05-27 | 2014-11-26 | 成都航利电气有限公司 | A kind of portable engine combined test stand |
Non-Patent Citations (1)
| Title |
|---|
| 戚长森: ""航空发动机便携式综合测试系统研究"", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |