CN204758268U - Slip hook performance check out test set is hung to aircraft - Google Patents
Slip hook performance check out test set is hung to aircraft Download PDFInfo
- Publication number
- CN204758268U CN204758268U CN201520386644.9U CN201520386644U CN204758268U CN 204758268 U CN204758268 U CN 204758268U CN 201520386644 U CN201520386644 U CN 201520386644U CN 204758268 U CN204758268 U CN 204758268U
- Authority
- CN
- China
- Prior art keywords
- clamping apparatus
- loading
- pulling force
- force sensor
- loading clamping
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a slip hook performance check out test set is hung to aircraft, include: the loading clamping apparatus for connect and hang the slip hook and be hanging the slip hook loading or the uninstallation pulling force, still include: electric servo cylinder is connected with the loading clamping apparatus for provide power for the loading clamping apparatus, force sensor is connected with the loading clamping apparatus for gather the pulling force that the loading clamping apparatus provided for string slip hook, controlling means is connected with electric servo cylinder and force sensor respectively for the data collection who combines force sensor controls exerting oneself of electric servo cylinder. Compared with the prior art, the utility model discloses controlling means adopts PLC programmable logic controller control, operation maintenance is simple, job stabilization is reliable to can realize high accuracy position control, loading force control, force sensor can gather the pulling force of loading clamping apparatus, provides the basis for electric servo cylinder's processing adjustment.
Description
Technical field
The utility model relates to a kind of opportunity of combat testing apparatus, especially relates to a kind of aircraft bomb shackle performance detection apparatus.
Background technology
Current loading form mainly contains: gravitational load, lever-loading, hydraulic means load, pneumatic means loads.Wanted the loading of heavy load, gravitational load, lever-loading need can realize by external unit, inadvisable.What traditional heavy load load maintainer adopted substantially is hydraulic actuator or atmospheric pressure actuating cylinder formula, and neighbourhood noise is larger, weather, temperature variation will leakage of oil, gas leakage there is sealing problem.Oil pressure or air pressure are also wayward in addition, can not meet high-precision requirement.In addition, the maintenance cost of hydraulic pressure or atmospheric pressure actuating cylinder is higher, needs a large amount of after service costs.
Summary of the invention
The purpose of this utility model be exactly in order to overcome above-mentioned prior art exist defect and a kind of aircraft bomb shackle performance detection apparatus is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of aircraft bomb shackle performance detection apparatus, comprising:
Loading clamping apparatus, is also bomb shackle load or unload pulling force for connection suspension slip hook;
Also comprise:
Servo electric jar, is connected with loading clamping apparatus, for providing power for loading clamping apparatus;
Pulling force sensor, is connected with loading clamping apparatus, for gathering the pulling force loading clamping apparatus and provide for bomb shackle;
Control device, is connected with servo electric jar and pulling force sensor respectively, controls exerting oneself of servo electric jar for the image data in conjunction with pulling force sensor.
Described loading clamping apparatus comprises the upper fixture, loading hook and the lower clamp that connect successively, and described upper fixture is connected with bomb shackle, and described lower clamp is connected with pulling force sensor and servo electric jar respectively.
Servo-driver is provided with between described servo electric jar and loading clamping apparatus.
Anti-rotation mechanism is provided with in described servo electric jar.
Described checkout equipment also comprises the display for showing pulling force sensor image data and each component working state.
Compared with prior art, the utility model has the following advantages:
1) control device adopts PLC control, Operation and Maintenance is simple, working stability is reliable, and high precision position control, loading force control can be realized, pulling force sensor can gather the pulling force loading clamping apparatus, for the process adjustment of servo electric jar provides foundation.
2) upper fixture, loading hook and lower clamp are easy to the assembling of checkout equipment and bomb shackle.
3) servo-driver can provide multiple safeguard measure, overload protection, position limitation protection and stroke protection etc.
4) when anti-rotation mechanism can prevent equipment failure, servo electric jar reversing, avoids the generation of accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is the structural representation of the present utility model comprising display;
Fig. 4 is servo electric jar fundamental diagram;
Fig. 5 is the control circuit figure of checkout equipment;
Wherein: 1, upper fixture, 2, load hook, 3, lower clamp, 4, pulling force sensor, 5, servo electric jar, 6, display.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
A kind of aircraft bomb shackle performance detection apparatus, as depicted in figs. 1 and 2, comprising:
Loading clamping apparatus, is also bomb shackle load or unload pulling force for connection suspension slip hook;
Also comprise:
Servo electric jar 5, is connected with loading clamping apparatus, for providing power for loading clamping apparatus;
Pulling force sensor 4, is connected with loading clamping apparatus, for gathering the pulling force loading clamping apparatus and provide for bomb shackle;
Control device, is connected with servo electric jar 5 and pulling force sensor 4 respectively, exerts oneself for the process controlling servo electric jar 5 in conjunction with the image data of pulling force sensor 4.
This checkout equipment, can the adjustable servo electric jar movement velocity of 0 ~ 25mm/sec by pulling force sensor 4, and provide 0 ~ 45kN to control pulling force for detecting, its control accuracy can reach 1%.Load clamping apparatus and comprise the upper fixture 1, loading hook 2 and the lower clamp 3 that connect successively, upper fixture 1 is connected with bomb shackle, lower clamp 3 is connected with pulling force sensor 4 and servo electric jar 5 respectively, load clamping apparatus be take into full account facilitate Multiple Type bomb shackle test needs, design compound bomb shackle install loading clamping apparatus.Devise the upper fore shaft of hook, ground insurance lock-joint and observation panel etc., load bomb shackle during use, and inserting fixed pin at fixed pin holes can fix.According to different model bomb shackle, load and realized by left and right loading hook 2 or middle loading hook 2.
Be provided with anti-rotation mechanism in servo electric jar 5, servo electric jar can precise hard_drawn tuhes pulling force in addition, is easy to be connected with the control device taking PLC as core, realizes high-accuracy motion control.Low noise, energy-conservation, totally, high rigidity, anti-impact force, extra long life, Operation and Maintenance is simple.Servo electric jar 5 can non-fault in the presence of a harsh environment, and maintenance echelon can reach IP66, long-term work and realize high strength, high speed, and high precision is located, stable movement, low noise, the advantages such as low cost.The safety practices such as peculiar servomotor brake function, the anti-rotation function of servo electric jar, electronic limit, overload multiple protective.
Be provided with servo-driver, servo-driver between servo electric jar 5 and loading clamping apparatus, position control mode, speed control mode or torque control model can be operated in.Position control mode is pulse command pattern, and speed control mode and torque control model are all Analog control pattern (-10V ~+10VDC).Pulse command pattern is divided into again pulse+direction, CW/CCW pulse and A/B phase three kinds of input patterns.What the present embodiment adopted is CW/CCW pulse command pattern, and when sending CW pulse, servo-driver rotates by positive dirction; When sending CCW pulse, servo-driver is by rotating in the other direction.Send CW pulse or CCW pulse by control device, servo-driver will rotate according to CW or CCW pulse just or in the other direction, number of pulses (speed).Servo-driver has protection warning function, 25 warnings such as overcurrent, overvoltage, low pressure, overload.
Checkout equipment also comprises the display 6 for showing pulling force sensor 4 image data and each component working state, and 25 warnings such as overcurrent, overvoltage, low pressure, overload of servo-driver are shown by display 6, and display 6 is man-machine interface.
Pulling force sensor 4 adopts radial pressure transducer.Safety load 150%.Carrying pressure is exported electric signal by bridge diagram.Send control device load module by modulate circuit by the electric signal that pulling force sensor 4 exports, through A/D conversion, calculate actual value.
Control device, using PLC as control core, receives order and the data of man-machine interface transmission, and controls according to test procedure the load or unload that checkout equipment realizes bomb shackle; The data (electric current, voltage, pressure and pulling force etc.) of test to be sent to man-machine interface simultaneously, carry out showing, store or exporting (printing), complete the test of bomb shackle.Controlled by PLC, working stability is reliable.
Checkout equipment, using PLC as basic control unit, expands relay module simultaneously, analog input, output module, communication module etc.The data command of PLC program loop scanning display man-machine interface and input end switch amount signal, change the state of relay, then control rear end relay, contactor work according to situation of change.Except system startup, stopping and emergency button, other functional switches, button all realize in man-machine interface.Simple to operate, job stability is high.
Checkout equipment adopts servo electric jar, high precision, low noise, stable movement, the safety practices such as peculiar servomotor brake function, anti-rotation function, electronic limit, overload multiple protective.Controlled to select various control pattern (position control mode, speed control mode and torque control model etc.) by PLC, load maintainer is by programmable interface, and controlled by PLC, working stability is reliable.Servo electric jar fundamental diagram as shown in Figure 4.
During servo-electric cylinder working, connect the switch of rear panel, man-machine interface connect load button, AC220V power supply through air switch, emergency button, contactor to servo-driver; The relay module of PLC is connected with DI, DO mouth of driver, to control to connect the signals such as startup, reset; The communication module of PLC is connected with CN3 interface, controls the motion of electric cylinder; In the course of the work, display status information in man-machine interface; By pulling force sensor, pulling force signal is delivered to PLC during loading.
As shown in Figure 5, connect air switch-QF1, by start button, load button SB5 is pressed at display touch-screen, AC220V power supply is through air switch-QF1, contactor KZ1, emergency button SB1, warning normally closed contact KA7, KM1 contactor works, AC220V power supply is added to servo-driver R and T pin through KM1 contact, selection master cylinder enters or master cylinder moves back make pulse signal circuit, Y0, Y1 and Y2 of PLC, Y3 export pulse and pulse control signal to servo-driver 41,43 and 36,37 pin, and M1 servomotor is according to pulse and pulse control signal operation.When M1 servomotor rotates, scrambler, by output pulse signal X00, X01 to PLC, calculates the displacement of servo electric jar; Send PLC by pressure transducer by pressure signal during loading, touch screen display through process in display.
Claims (5)
1. an aircraft bomb shackle performance detection apparatus, comprising:
Load clamping apparatus;
It is characterized in that, also comprise:
Servo electric jar (5), is connected with loading clamping apparatus;
Pulling force sensor (4), is connected with loading clamping apparatus;
Control device, is connected with servo electric jar (5) and pulling force sensor (4) respectively.
2. a kind of aircraft bomb shackle performance detection apparatus according to claim 1, it is characterized in that, described loading clamping apparatus comprise connect successively upper fixture (1), load hook (2) and lower clamp (3), described upper fixture (1) is connected with bomb shackle, and described lower clamp (3) is connected with pulling force sensor (4) and servo electric jar (5) respectively.
3. a kind of aircraft bomb shackle performance detection apparatus according to claim 1 and 2, is characterized in that, is provided with servo-driver between described servo electric jar (5) and loading clamping apparatus.
4. a kind of aircraft bomb shackle performance detection apparatus according to claim 1, it is characterized in that, described servo electric jar is provided with anti-rotation mechanism in (5).
5. a kind of aircraft bomb shackle performance detection apparatus according to claim 1, is characterized in that, described checkout equipment also comprises the display (6) for showing pulling force sensor (4) image data and each component working state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386644.9U CN204758268U (en) | 2015-06-05 | 2015-06-05 | Slip hook performance check out test set is hung to aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386644.9U CN204758268U (en) | 2015-06-05 | 2015-06-05 | Slip hook performance check out test set is hung to aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758268U true CN204758268U (en) | 2015-11-11 |
Family
ID=54472966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386644.9U Active CN204758268U (en) | 2015-06-05 | 2015-06-05 | Slip hook performance check out test set is hung to aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131935A (en) * | 2018-09-25 | 2019-01-04 | 芜湖天航装备技术有限公司 | One kind loading drop-test device for aircraft bomb shackle |
| CN110274719A (en) * | 2019-06-12 | 2019-09-24 | 芜湖天航装备技术有限公司 | A kind of device for measuring force and its test method launching bomb shackle |
-
2015
- 2015-06-05 CN CN201520386644.9U patent/CN204758268U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131935A (en) * | 2018-09-25 | 2019-01-04 | 芜湖天航装备技术有限公司 | One kind loading drop-test device for aircraft bomb shackle |
| CN110274719A (en) * | 2019-06-12 | 2019-09-24 | 芜湖天航装备技术有限公司 | A kind of device for measuring force and its test method launching bomb shackle |
| CN110274719B (en) * | 2019-06-12 | 2023-12-12 | 芜湖天航装备技术有限公司 | Force measuring device for ejection hook and test method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205275048U (en) | Digital tower crane security monitoring management system | |
| CN101343009A (en) | Slide wireless monitoring system of friction drive hoist and method thereof | |
| CN204758268U (en) | Slip hook performance check out test set is hung to aircraft | |
| CN201932677U (en) | Scraper conveyer condition monitoring device controlled by AVR single-chip microcomputer | |
| CN103935898B (en) | A kind of crane torque limiter of resistance to ultralow temperature | |
| CN104575642A (en) | Control system of nuclear fuel loading and unloading machine | |
| CN102674186A (en) | Anti-collision control method of intelligent traveling block | |
| CN201606352U (en) | Testing device for hydraulic motor | |
| CN202757776U (en) | Brake torsional fatigue tester | |
| CN101891123B (en) | Embedded tower crane safety monitoring device | |
| CN102674158A (en) | Crane derrick electric control system and crane including same | |
| CN201004168Y (en) | Intelligent control system for well measurement car | |
| CN202575826U (en) | Overspeed control system of hoisting mechanism of winch | |
| CN110543134B (en) | Anti-collision control device applied to direct-current drilling machine | |
| CN102338171A (en) | Clutch abrasion detection system and automobile | |
| CN202864789U (en) | Crane and double-winch synchronous control device thereof | |
| CN101628694A (en) | Novel moment limiter for crane | |
| CN202156890U (en) | System for limiting working area of crane boom and crane including the same | |
| CN201729611U (en) | Embedded safety monitoring device of tower crane | |
| CN205472301U (en) | Jack -up mechanical safety monitored control system | |
| CN201638065U (en) | PLC control system of mine-used winch | |
| CN204508695U (en) | Telescopic arm forklift truck and control system thereof | |
| CN104150410B (en) | A kind of alarm device and a kind of automobile lifting machine | |
| CN108946365A (en) | A kind of elevator protection system of carriage built-in security air bag | |
| CN213950375U (en) | Tower machine becomes detection device of width of cloth running range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Baodi Inventor after: Wang Guihua Inventor after: Han Fujing Inventor after: Yao Yonggang Inventor after: Liu Zhiliang Inventor before: Zhou Baodi Inventor before: Wang Guihua Inventor before: Han Fujing Inventor before: Liu Zhiliang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170103 Address after: 200436 Shanghai Road, Jingan District, No. 3127 Patentee after: SHANGHAI HAIYING MACHINERY PLANT Address before: 200443 Shanghai city Baoshan District Dakang Road No. 100 Patentee before: Shanghai Kaidike Aviation Engineering Technology Co., Ltd. |