CN202885802U - Calibrator for rudder drift angle testing device - Google Patents
Calibrator for rudder drift angle testing device Download PDFInfo
- Publication number
- CN202885802U CN202885802U CN 201220378003 CN201220378003U CN202885802U CN 202885802 U CN202885802 U CN 202885802U CN 201220378003 CN201220378003 CN 201220378003 CN 201220378003 U CN201220378003 U CN 201220378003U CN 202885802 U CN202885802 U CN 202885802U
- Authority
- CN
- China
- Prior art keywords
- simulation
- axle
- simulation axle
- pointer
- testing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000004088 simulation Methods 0.000 claims description 71
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an accessory used for detecting an aircraft and especially relates to a calibrator for a rudder drift angle testing device. The calibrator includes a calibrating cylinder. A first analog shaft and a second analog shaft are assembled on the calibrating cylinder in a rotary manner. The first analog shaft is penetrated through a pocket hole arranged in the second analog shaft and can rotate round the axis of the first analog. The pocket hole is a long hole provided with long edges extending along a radial direction of the second analog shaft. Analog control planes are assembled in the first analog shaft and the second analog shaft. A first indicator is assembled on the first analog shaft. A second indicator is assembled on the second analog shaft. The calibrating cylinder is provided with a first angle scale and a second angle scale corresponding to the first indicator and the second indicator. A first dial and a second dial are arranged in a cross manner through a pocket groove arranged in one of the first dial and the second dial. The first dial is provided with a first pocket gap allowing the second indicator to pass and the second dial is provided with a second pocket gap allowing the first indicator to pass. Therefore, problems of low efficiency and low precision of a prior calibrating device used for the rudder drift angle testing device are solved.
Description
Technical field
The utility model relates to the prover of the annex for detection of aircraft, particularly a kind of rudder deflection angle testing device.
Background technology
Existing aircraft with the rudder wing, comprise the aircraft body such as guided missile etc., described aircraft body periphery has convex globoidal, for guarantee aircraft in flight course steadily and can adjust at any time aircraft body horizontal flight angle and vertical flying height, the periphery of described convex globoidal is evenly equipped with four adjusting rudder wings that are respectively applied to control aircraft body horizontal flight angle and vertical flying angle height, described four adjusting rudder wings are divided into two groups, and every group of rudder aerofoil of regulating the rudder wing all is in the same plane.Also be rotatably equipped with in the described aircraft body and be respectively applied to control corresponding every group of rudderpost of regulating rudder wing synchronous rotary.
Before aircraft is taken a flight test, need to test respectively the anglec of rotation parameter of described rudderpost by rudder deflection angle testing device, described rudder rudder deflection angle testing device comprises detent mechanism, latch mechanism and three calibration of axes, coplanar and two the axis conllinear wherein of the axis of three calibration of axes, orthogonal between another axis and above-mentioned two axis, at first with detent mechanism aircraft body to be measured is positioned during test, then by latch mechanism the adjusting rudder wing corresponding to described aircraft body locked and tested, the precision of rudder deflection angle testing device has directly determined the accuracy of rudderpost anglec of rotation parameter, therefore to often calibrate rudder deflection angle testing device, need to use prover to the calibration of rudder deflection angle testing device.
The patent No. is that 2011202403634 Chinese patent discloses a kind of calibrating installation for rudder deflection angle testing device, described calibrating installation comprises calibration cylinder cylindraceous (claiming again the calibration body in the documents), the calibration cylinder is provided with four simulation rudderposts that are used for simulated flight device rudderpost, the axis conllinear of two rudderposts of a group and same group in twos in four simulation rudderposts wherein, two groups of simulation rudderposts are all along the radially extension of calibrating cylinder and orthogonal, in addition, above-mentioned calibrating installation also comprises for applying moment of torsion and make it rotate the charger of accurate angle to of described simulation rudderpost, charger comprises a pointer (claiming again web joint in the documents) and an angle scale, one end of pointer fixedly is assemblied on the corresponding rudderpost, the other end is free end, can drive corresponding rudderpost when stirring pointer rotates, angle scale is positioned at the free end of web joint, be used for by cooperating the angle of indicating corresponding rudderpost to turn over pointer, positioning disk is to realize angle orientation by the pilot hole that arranges on it, the free end of pointer is coated with register pin, with the time can realize location and indication to corresponding rudderpost rotational angle by register pin and cooperation between the pilot hole.
Above-mentioned calibrating installation has obtained using very widely in the middle of reality, but because its load maintainer only has a pointer and angle scale, must be by charger dismounting transposition being realized the calibration to three calibration of axes of rudder deflection angle testing device when therefore using at every turn, therefore efficient is extremely low, and the location of dismounting has repeatedly also directly had influence on the accuracy of calibration result.
Summary of the invention
The purpose of this utility model is to provide a kind of prover of rudder deflection angle testing device, the problem of, low precision low with the efficient that solves existing calibrating installation for rudder deflection angle testing device.
In order to address the above problem, the prover of rudder deflection angle testing device of the present utility model is by the following technical solutions: the prover of rudder deflection angle testing device, comprise the calibration cylinder, be rotatably equipped with on the described calibration cylinder respectively and radially extend and mutually perpendicular the first simulation axle and the second simulation axle along it, the first simulation axle passes the resigning hole that arranges on the second simulation axle and can rotate around self axis, described resigning hole is for the slotted hole that radially extends of long edge the second simulation axle and so that the second simulation axle can be around self axis reciprocating rotation, described first, one two ends in the second simulation axle all are equipped with the simulation rudder face, another at least one end is equipped with the simulation rudder face, be equipped with the first pointer on the first simulation axle, be equipped with the second pointer on the second simulation axle, the calibration cylinder is provided with and described first, the second pointer corresponding first, the second angle scale; Described first, second angle scale is arranged in a crossed manner by one in the two the upper slot to make way that arranges, and the first angle scale is provided with first breach of stepping down that passes through for the second pointer, and the second angle scale is provided with second breach of stepping down that passes through for the first pointer.
Described the first simulation axle is the multidiameter with large footpath section and path section, and the first simulation axle passes the second resigning hole of simulating on the axle by its path section.
Because the prover of rudder deflection angle testing device of the present utility model has described one, the second simulation axle, and the resigning hole that arranges on the second rudderpost can satisfy the first simulation axle simultaneously around self axis rotation, the second simulation axle is around the needs of self axis reciprocating rotation, therefore can be by described first, the second rudderpost is used as simulating rudderpost and uses, first, the second pointer and corresponding first, the setting of the second angle scale can make this device finish first under the prerequisite of clamped one time, the measurement of the rudderpost of the second simulation axle simulation, namely to the calibration of three calibration of axes of rudder deflection angle testing device, save the dismounting transposition link to charger, greatly improved work efficiency and the precision of tester; The efficient that has effectively solved existing calibrating installation for rudder deflection angle testing device is low, the problem of low precision.
Further, the first simulation axle is made as the multidiameter with large footpath section and path section and makes the first simulation axle pass the resigning hole of the second simulation on the axle by its path section can under the prerequisite of the diameter of axle that does not increase the second simulation axle, avoid the first simulation axle to the obstruction of the second simulation axle as far as possible, increase the second simulation axle around the rotational angle of self axis.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the prover of rudder deflection angle testing device of the present utility model;
Fig. 2 is the use constitutional diagram of embodiment 1 of the prover of rudder deflection angle testing device of the present utility model;
Fig. 3 is the schematic diagram that cooperates of first, second simulation axle and first, second pointer and first, second angle scale among Fig. 1;
Fig. 4 removes the structural representation of the first simulation behind the axle among Fig. 3.
Embodiment
The embodiment 1 of the prover of rudder deflection angle testing device of the present utility model, shown in Fig. 1-4, comprise calibration cylinder 11, calibration cylinder 11 is equipped with the first simulation axle 12 and the second simulation axle 13 between its two ends, first, the second simulation rudderpost is separately along orthogonal between the radially extension of calibration cylinder 11 and the two, the second simulation axle 13 is provided with a resigning hole 13-1, resigning hole 13-1 is the radially extension of slotted hole and its long edge the second simulation axle 13, the first simulation axle 12 is the multidiameter with large footpath section and path section, the path section of the first simulation axle 12 penetrate in the resigning hole of the second simulation on the axle 13 and can so that the first simulation axle 12 rotate around self axis, so that the second simulation axle 13 rotates in certain amplitude around self axis, effectively avoided first, the second simulation axle interferes with each other the generation of the situation of obstruction when rotating; The two ends of the bigger diameter end of the first simulation axle 12 and the second simulation axle 13 all are equipped with simulation rudder face 14, and simulation rudder face 14 can be used for connecting with the calibration of axes 16 of corresponding rudder deflection angle testing device 15, thereby realize the calibration to rudder deflection angle testing device 15; In addition, the miner diameter end of the first simulation axle 12 is equipped with the first pointer 17, the first pointer 17 cooperates with the first simulation axle 12 keys by an end, the other end is free end and is equipped with register pin 18, free end at the first pointer 17 on the calibration cylinder 11 fixedly is equipped with the first angle scale 19, be laid with the pilot hole that is used to indicate the pointer rotational angle on the first angle scale 19, with the time can drive the first simulation axle 12 and rotate by stirring the first pointer 17, simultaneously by realizing the indication to the rotational angle of the first simulation axle 12 cooperating between described register pin and the pilot hole; One end of the second simulation axle 13 is equipped with the second pointer 20, also be the key matching relationship between the second pointer 20 and the second simulation axle 13, the effect that is equipped with second angle scale 21, the second angle scales 21 corresponding with the second pointer 20 on the calibration cylinder 11 is identical with the first angle scale 19, and it will not go into details herein; First, the second angle scale is arranged in a crossed manner, wherein the second angle scale 21 is provided with slot to make way 21-1, the first angle scale strides across from described slot to make way 21-1 through the crossover location of itself and the second angle scale the time, thereby so that first, can not interfere phenomenon between the second angle scale, in addition, also be provided with the first breach 12-1 that steps down on the first angle scale, the second angle scale 13 is provided with the second breach 13-2 that steps down, when the first pointer 17 rotates and during through the second angle scale 21 around the axis of the first simulation axle 12, the free end of the first pointer passes through from second indentation, there of stepping down, when the second pointer rotates and during through the first angle scale around the axis of the second simulation axle, the free end of the second pointer passes through from first indentation, there of stepping down, namely first, the second setting of stepping down breach has avoided first, the generation of the situation that the second pointer can't move in the stroke of whole setting, and then the clamped one time of the prover in realization the present embodiment, the function of multidigit calibration has improved work efficiency and the precision of existing calibrating installation effectively.
In other embodiment of the prover of rudder deflection angle testing device of the present utility model, can also be at the two ends of the simulation of first described in above-described embodiment 1 axle assembly simulation rudder face respectively, only at the wherein end assembly simulation rudder face of the second simulation axle.
Claims (2)
1. the prover of rudder deflection angle testing device, comprise the calibration cylinder, it is characterized in that, be rotatably equipped with on the described calibration cylinder respectively and radially extend and mutually perpendicular the first simulation axle and the second simulation axle along it, the first simulation axle passes the resigning hole that arranges on the second simulation axle and can rotate around self axis, described resigning hole is for the slotted hole that radially extends of long edge the second simulation axle and so that the second simulation axle can be around self axis reciprocating rotation, described first, one two ends in the second simulation axle all are equipped with the simulation rudder face, another at least one end is equipped with the simulation rudder face, be equipped with the first pointer on the first simulation axle, be equipped with the second pointer on the second simulation axle, the calibration cylinder is provided with and described first, the second pointer corresponding first, the second angle scale; Described first, second angle scale is arranged in a crossed manner by one in the two the upper slot to make way that arranges, and the first angle scale is provided with first breach of stepping down that passes through for the second pointer, and the second angle scale is provided with second breach of stepping down that passes through for the first pointer.
2. the prover of rudder deflection angle testing device according to claim 1 is characterized in that, described the first simulation axle is the multidiameter with large footpath section and path section, and the first simulation axle passes the second resigning hole of simulating on the axle by its path section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378003 CN202885802U (en) | 2012-07-31 | 2012-07-31 | Calibrator for rudder drift angle testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378003 CN202885802U (en) | 2012-07-31 | 2012-07-31 | Calibrator for rudder drift angle testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885802U true CN202885802U (en) | 2013-04-17 |
Family
ID=48077222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378003 Expired - Fee Related CN202885802U (en) | 2012-07-31 | 2012-07-31 | Calibrator for rudder drift angle testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236516A (en) * | 2014-09-30 | 2014-12-24 | 凯迈（洛阳）测控有限公司 | Measuring device for deflection angles of rudders and calibrating device of measuring device |
| CN105526904A (en) * | 2015-11-30 | 2016-04-27 | 中航飞机股份有限公司西安飞机分公司 | Airplane control plane deflection angle measuring device |
| CN111238434A (en) * | 2019-07-09 | 2020-06-05 | 万丰飞机工业有限公司 | Tool for measuring deflection angle of control surface |
| CN111322979A (en) * | 2019-12-27 | 2020-06-23 | 北京海兰信数据科技股份有限公司 | Unmanned boat rudder angle measuring device |
| CN117360796A (en) * | 2023-11-27 | 2024-01-09 | 九江精密测试技术研究所 | Fixed wing aircraft rudder deflection angle calibrator |
-
2012
- 2012-07-31 CN CN 201220378003 patent/CN202885802U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236516A (en) * | 2014-09-30 | 2014-12-24 | 凯迈（洛阳）测控有限公司 | Measuring device for deflection angles of rudders and calibrating device of measuring device |
| CN105526904A (en) * | 2015-11-30 | 2016-04-27 | 中航飞机股份有限公司西安飞机分公司 | Airplane control plane deflection angle measuring device |
| CN111238434A (en) * | 2019-07-09 | 2020-06-05 | 万丰飞机工业有限公司 | Tool for measuring deflection angle of control surface |
| CN111322979A (en) * | 2019-12-27 | 2020-06-23 | 北京海兰信数据科技股份有限公司 | Unmanned boat rudder angle measuring device |
| CN117360796A (en) * | 2023-11-27 | 2024-01-09 | 九江精密测试技术研究所 | Fixed wing aircraft rudder deflection angle calibrator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202885802U (en) | Calibrator for rudder drift angle testing device | |
| CN102901595B (en) | Method for measuring hinge moment of control surface | |
| CN102854497B (en) | Method for zero calibration of radar antenna | |
| CN202166397U (en) | Calibrating device used for rudder deflection angle testing device | |
| CN104977148B (en) | The detection means and method of test chamber angle of attack mechanism pivot | |
| CN102997846A (en) | Full-airplane horizontal measurement method based on work space measurement location system | |
| CN206223464U (en) | Steering wheel integrated test system for performance | |
| CN103471620A (en) | Angular accuracy computing and tracking accuracy assessing system and method | |
| CN110441027A (en) | A kind of modification method controlling the null offset of probe automatic tracking system | |
| CN102589755B (en) | Direction-finding system of three-way stressometer for testing rock stress | |
| CN103063214A (en) | Device and method for measuring helm deflection angle of dynamic high-precision grating ruler | |
| CN105547228A (en) | Angle displacement measurement device | |
| CN104535974A (en) | Boresight device of airplane radar system and using method of boresight device | |
| CN106768550A (en) | A kind of method of calculating aircraft rudder face rotary actuator hinge moment | |
| CN103336506A (en) | Flight control system angle measuring device for airplane | |
| CN205209733U (en) | Torgue measurement balance | |
| CN205300888U (en) | A test model for measuring rudder face hinge moment | |
| CN103837071B (en) | Bar displacement transducer angular surveying fixture | |
| CN105910808B (en) | A test method for dynamic characteristics of actuators | |
| CN104536458A (en) | Portable flight parameter data calibration method and device | |
| CN204788970U (en) | Car seat H spot measurement training footboard angle governing system | |
| CN203534517U (en) | Rudder deflection angle measuring device installed on rudderpost of aerial rudder | |
| CN205825974U (en) | A kind of gyrotheodolite calibrating installation | |
| CN104501836B (en) | A wireless device for flight parameter calibration | |
| CN105021094A (en) | Small-aspect-ratio missile horizontal measuring method |
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: 20130417 Termination date: 20140731 |
|
| EXPY | Termination of patent right or utility model |