CN203785895U - Throttle lever drive device - Google Patents
Throttle lever drive device Download PDFInfo
- Publication number
- CN203785895U CN203785895U CN201320884839.7U CN201320884839U CN203785895U CN 203785895 U CN203785895 U CN 203785895U CN 201320884839 U CN201320884839 U CN 201320884839U CN 203785895 U CN203785895 U CN 203785895U
- Authority
- CN
- China
- Prior art keywords
- throttle lever
- nut
- pressure meter
- lever drive
- precision
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides a throttle lever drive device comprising a moment motor (1), a tension and pressure meter (4) and a clamp (5). One ends of the moment motor (1) and a sleeve (2) are locked tightly through a nut (7), and the other end of the sleeve (2) is connected with one side of the tension and pressure meter (4) and is locked tightly with a nut (3). The other side of the tension and pressure meter (4) is connected with one side of the clamp (5) and is locked tightly with the nut (3). The other side of the clamp (5) is connected with a throttle control handle and is locked tightly through a locking screw (6). The throttle lever drive device is simple in structure and high in precision, requirements for high precision and long-life drive of a life test of an engine control system are met, the system precision is within 0.1mm, and adjustment can be carried out within a speed range of 0.2-200mm/s. Compared with the prior art, the precision and the speed adjustment range are improved greatly.
Description
Technical field
The utility model relates to a kind of throttle lever drive unit, particularly relates to a kind of plug-type throttle lever drive unit.
Background technology
The life assessment test of engine control system, needs tens thousand of inferior throttle lever is operated, and therefore must install throttle lever drive unit additional and substitute also simulated flight person's control action and steering force.Common throttle lever drive unit adopts turbine and worm or motor to coordinate rocking arm form, complex structural designs, and precision is on the low side, and range of adjustment is limited, is difficult to meet the requirement of high precision, long-life driving.
Utility model content
In order to overcome the above problems, the utility model provides a kind of throttle lever drive unit, comprises torque motor 1, pressure meter 4 and fixture 5.Torque motor 1 is locked by nut 7 with sleeve 2 one end, and sleeve 2 other ends are connected with pressure meter 4 one sides, with nut 3 lockings, pressure meter 4 opposite sides are connected with fixture 5 one sides, with nut 3 lockings, fixture 5 opposite sides are connected with throttle control handle, by lock-screw 6, lock.
The utility model is simple in structure, and precision is high, and acting force can monitor, can realize speed adjusting.The engine control system durability test that can be used for plug-type throttle lever.
Accompanying drawing explanation
Fig. 1 is the vertical view of throttle lever drive unit.
Fig. 2 is the axonometric drawing of throttle lever drive unit.
Embodiment
Description of reference numerals: 1. torque motor; 2. sleeve; 3. nut; 4. pressure meter; 5. fixture; 6. lock-screw; 7. nut.
As shown in Figure 1, a kind of throttle lever drive unit, is comprised of torque motor 1, sleeve 2, nut 3, pressure meter 4, fixture 5, lock-screw 6, nut 7.Wherein, torque motor 1 is locked by nut 7 with sleeve 2 one end, and sleeve 2 other ends are connected with pressure meter 4 one sides, with nut 3 lockings, pressure meter 4 opposite sides are connected with fixture 5 one sides, with nut 3 lockings, fixture 5 opposite sides are connected with throttle control handle, by lock-screw 6, lock.
In throttle lever drive unit described in the utility model, the pressurized strut of torque motor 1 is just moved and can be driven throttle control handles to move by above mechanical connection promotion fixture 5, thereby the operation of simulated flight person to airplane throttle handle, pressure meter 4 by calculate can realizable force torque motor 1 amount of force supervision.
The plug-type throttle lever drive unit of application torque motor form is by the design of special-shaped fixture, engine control system durability test high precision, a long-life driving difficult problem have successfully been solved, in system accuracy 0.1mm, adjustable within the scope of speed 0.2～200mm/s.Contrast classic method precision and speed range of adjustment all improve greatly, and amount of force can monitor.
Claims (1)
1. a throttle lever drive unit, is characterized in that: described throttle lever drive unit comprises torque motor (1), pressure meter (4) and fixture (5);
Described torque motor (1) is locked by nut (7) with sleeve (2) one end, sleeve (2) other end is connected with pressure meter (4) one sides, pressure meter (4) opposite side is connected with fixture (5) one sides, nut (3) locking is all used in pressure meter (4) junction, both sides, fixture (5) opposite side is connected with throttle control handle, by lock-screw (6), locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884839.7U CN203785895U (en) | 2013-12-30 | 2013-12-30 | Throttle lever drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884839.7U CN203785895U (en) | 2013-12-30 | 2013-12-30 | Throttle lever drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785895U true CN203785895U (en) | 2014-08-20 |
Family
ID=51322072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884839.7U Expired - Lifetime CN203785895U (en) | 2013-12-30 | 2013-12-30 | Throttle lever drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335021A (en) * | 2018-11-21 | 2019-02-15 | 中国航发西安动力控制科技有限公司 | A kind of test oil door rod self-adaptation control method |
-
2013
- 2013-12-30 CN CN201320884839.7U patent/CN203785895U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335021A (en) * | 2018-11-21 | 2019-02-15 | 中国航发西安动力控制科技有限公司 | A kind of test oil door rod self-adaptation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |