CN204406262U - A kind of aircraft engine high pressure rotor rocking-turn equipment - Google Patents
A kind of aircraft engine high pressure rotor rocking-turn equipment Download PDFInfo
- Publication number
- CN204406262U CN204406262U CN201520023470.XU CN201520023470U CN204406262U CN 204406262 U CN204406262 U CN 204406262U CN 201520023470 U CN201520023470 U CN 201520023470U CN 204406262 U CN204406262 U CN 204406262U
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- rocking
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- turn
- joystick
- cable
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Abstract
A kind of aircraft engine high pressure rotor rocking-turn equipment, is characterized in that: described aircraft engine high pressure rotor rocking-turn equipment, comprises rocking-turn propulsion system, electric-controlled box, joystick, power lead, connection cable, joystick cable; Wherein: be provided with DC motor speed-regulating device in electric-controlled box, power interface, motor cable interface, joystick interface; Power interface, motor cable interface are connected with DC motor speed-regulating device respectively with joystick interface; Rocking-turn propulsion system are connected with motor cable interface by connection cable; Joystick is connected with joystick interface by joystick cable; Power lead is connected with power interface.Advantage of the present utility model: aircraft engine high pressure rotor rocking-turn equipment described in the utility model, structure is simple, and rocking-turn ability is strong, simple to operate, reliability is higher, and therefore practicality is better, is easy to apply, has larger practical value.
Description
Technical field
The utility model relates to rocking-turn apparatus field, particularly a kind of aircraft engine high pressure rotor rocking-turn equipment.
Background technology
Visit in aeromotor hole when checking high pressure rotor blade and need to carry out rocking-turn to high pressure rotor, to check complete cycle blade state.The manual rocking-turn of current employing, namely rocking-turn personnel are by using ratchet wrench to engine rocking-turn oral instructions moving axis twisting, complete rocking-turn operation.Manual rocking-turn operation, has the following disadvantages: engine high pressure rotor rocking-turn resistive torque is large, and manual rocking-turn speed is uneven, can not brake hard in rocking-turn process; Rocking-turn operating space is usually very narrow, rocking-turn human users difficulty.Hole is visited and is checked that the duration is long, and labour intensity is large, easily causes the operation of rocking-turn personnel fatigue and misoperation.When hole is visited and checked, when especially troubleshooting checks, need frequent changes high pressure rotor rotary state, comprise conversion velocity of rotation, rotation direction, startup, halted state.The conversion of rotary state needs borescope operating personnel and rocking-turn personnel to cooperatively interact, sometimes because of reasons such as two people are distant, scene is noisy, cause confusing communication, easily occur repeatedly invalid operation even blade and borescope pop one's head in touch grind, the problems such as blade of injuring.
Utility model content
The purpose of this utility model is that spy provides a kind of aircraft engine high pressure rotor rocking-turn equipment in order to the inconvenience that occurs and problem in solving and avoid above high pressure rotor rocking-turn to operate.
The utility model provides a kind of aircraft engine high pressure rotor rocking-turn equipment, it is characterized in that: described aircraft engine high pressure rotor rocking-turn equipment, comprises rocking-turn propulsion system 1, electric-controlled box 2, joystick 3, power lead 4, connection cable 5, joystick cable 6;
Wherein: in electric-controlled box 2, be provided with DC motor speed-regulating device 201, power interface 202, motor cable interface 203, joystick interface 204; Power interface 202, motor cable interface 203 are connected with DC motor speed-regulating device 201 respectively with joystick interface 204;
Rocking-turn propulsion system 1 are connected with motor cable interface 203 by connection cable 5; Joystick 3 is connected with joystick interface 204 by joystick cable 6; Power lead 4 is connected with power interface 202.
Described rocking-turn propulsion system 1 comprise direct current generator and planetary reduction gear.
Described electric-controlled box provides driving power for rocking-turn propulsion system, and receives joystick command signal, controls rocking-turn propulsion system rotary state.
Advantage of the present utility model:
Aircraft engine high pressure rotor rocking-turn equipment described in the utility model, structure is simple, and rocking-turn ability is strong, simple to operate, reliability is higher, and therefore practicality is better, is easy to apply, has larger practical value.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is aircraft engine high pressure rotor rocking-turn device structure schematic diagram.
Embodiment
Embodiment 1
Present embodiments provide a kind of aircraft engine high pressure rotor rocking-turn equipment, it is characterized in that: described aircraft engine high pressure rotor rocking-turn equipment, comprises rocking-turn propulsion system 1, electric-controlled box 2, joystick 3, power lead 4, connection cable 5, joystick cable 6;
Wherein: in electric-controlled box 2, be provided with DC motor speed-regulating device 201, power interface 202, motor cable interface 203, joystick interface 204; Power interface 202, motor cable interface 203 are connected with DC motor speed-regulating device 201 respectively with joystick interface 204;
Rocking-turn propulsion system 1 are connected with motor cable interface 203 by connection cable 5; Joystick 3 is connected with joystick interface 204 by joystick cable 6; Power lead 4 is connected with power interface 202.
Described rocking-turn propulsion system 1 comprise direct current generator and planetary reduction gear.
Described electric-controlled box provides driving power for rocking-turn propulsion system, and receives joystick command signal, controls rocking-turn propulsion system rotary state.
Claims (2)
1. an aircraft engine high pressure rotor rocking-turn equipment, it is characterized in that: described aircraft engine high pressure rotor rocking-turn equipment, comprise rocking-turn propulsion system (1), electric-controlled box (2), joystick (3), power lead (4), connection cable (5), joystick cable (6);
Wherein: in electric-controlled box (2), be provided with DC motor speed-regulating device (201), power interface (202), motor cable interface (203), joystick interface (204); Power interface (202), motor cable interface (203) are connected with DC motor speed-regulating device (201) respectively with joystick interface (204);
Rocking-turn propulsion system (1) are connected with motor cable interface (203) by connection cable (5); Joystick (3) is connected with joystick interface (204) by joystick cable (6); Power lead (4) is connected with power interface (202).
2. according to aircraft engine high pressure rotor rocking-turn equipment according to claim 1, it is characterized in that: described rocking-turn propulsion system (1) comprise direct current generator and planetary reduction gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023470.XU CN204406262U (en) | 2015-01-14 | 2015-01-14 | A kind of aircraft engine high pressure rotor rocking-turn equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023470.XU CN204406262U (en) | 2015-01-14 | 2015-01-14 | A kind of aircraft engine high pressure rotor rocking-turn equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406262U true CN204406262U (en) | 2015-06-17 |
Family
ID=53430106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023470.XU Expired - Fee Related CN204406262U (en) | 2015-01-14 | 2015-01-14 | A kind of aircraft engine high pressure rotor rocking-turn equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677907A (en) * | 2016-11-23 | 2017-05-17 | 沈阳黎明航空发动机(集团)有限责任公司 | Aero-engine high-pressure rotor electric rocking-turning tool |
| CN108167078A (en) * | 2017-12-26 | 2018-06-15 | 中国航发四川燃气涡轮研究院 | It is a kind of that aero-engine hole is coordinated to visit the Remote Control Automatic barring gear checked |
-
2015
- 2015-01-14 CN CN201520023470.XU patent/CN204406262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677907A (en) * | 2016-11-23 | 2017-05-17 | 沈阳黎明航空发动机(集团)有限责任公司 | Aero-engine high-pressure rotor electric rocking-turning tool |
| CN108167078A (en) * | 2017-12-26 | 2018-06-15 | 中国航发四川燃气涡轮研究院 | It is a kind of that aero-engine hole is coordinated to visit the Remote Control Automatic barring gear checked |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20220114 |