CN103303486A - Closed gear transmission aircraft accelerator control console - Google Patents
Closed gear transmission aircraft accelerator control console Download PDFInfo
- Publication number
- CN103303486A CN103303486A CN2013102606030A CN201310260603A CN103303486A CN 103303486 A CN103303486 A CN 103303486A CN 2013102606030 A CN2013102606030 A CN 2013102606030A CN 201310260603 A CN201310260603 A CN 201310260603A CN 103303486 A CN103303486 A CN 103303486A
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- box body
- rocking arm
- transmission
- limiting device
- spur rack
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Abstract
A closed gear transmission aircraft accelerator control console relates to the technical field of aircraft mechanics and solves the problems of large occupied space, low reliability and inconvenience in maintenance and debugging in a conventional control console. The control console comprises a box body and a throttle control handle, wherein a shocking arm pivoted forward and rearward is arranged on the box body, a fan-shaped transmission gear is arranged at the bottom end of the shocking arm; the lower end of the box body is provided with a transmission spur rack moving forward and rearward and is fixed with two rack protecting sleeves sleeved with two ends of the rack, a wire rope clamping slot is formed in the rear end of the transmission spur rack, the shocking arm is in transmission connection with the transmission spur rack through a gear of the transmission gear at the bottom end of the shocking arm, the throttle control handle is fixed at the top of the shocking arm, and two limiters respectively used for forward and backward pivoted limiting are arranged on the box body; a parking micro switch is arranged inside the box body. The control console provided by the invention is suitable for control to an aircraft accelerator.
Description
Technical field
The present invention relates to the aviation machine technology, particularly relate to a kind of technology of closed type tooth transmission airplane throttle operating console.
Background technology
The operating console of Domestic Aircraft engine oil-valve operation system mainly contains two kinds on rotating arm formula operating console, linear direct-push operating console at present, and these two kinds of operating consoles are unenclosed construction, can't adopt modular design.
When typical rotating arm formula operating console uses, the aviator holds left and right handle and pushes away the receipts throttle lever, drives the pull bar of operating console below by throttle lever, drives whole linkwork again, realize the fuel regulator of control engine, thus the mode of operation of control engine.The problems such as there be take up room large (comprising installing space and movement clearance space) in the operating console of this kind form, and the airtight and installation debugging work load when kinematic mechanism passes passenger cabin is large, and can't seal, easily fall into foreign matter, its reliability is relatively poor.
When typical linear direct-push operating console uses, the aviator holds left and right handle of throttle and pushes away left and right slide block of receipts, thereby drive the transmission rope motion, transmission rope is connected to the fuel regulator end of driving engine always through a plurality of deflection sheavies, realize the fuel regulator of control engine, thus the mode of operation of control engine.Also there be take up room large (comprising installing space and movement clearance space) in the operating console of this kind form, the problems such as the airtight and installation debugging work load when transmission rope passes passenger cabin is large, and can't seal, also easily fall into foreign matter, its reliability is also relatively poor.
Summary of the invention
For the defective that exists in the above-mentioned prior art, technical matters to be solved by this invention provides and a kind ofly takes up room littlely, and reliability is high, safeguards and debugs easily closed type tooth transmission airplane throttle operating console.
In order to solve the problems of the technologies described above, a kind of closed type tooth transmission airplane throttle operating console provided by the present invention is characterized in that: comprise box body, throttle control handle;
Described box body is provided with energy front and back to the rocking arm that pivots, and the top of described rocking arm protrudes upward box body, and the bottom of rocking arm is provided with integral body and is fan-shaped driving cog;
The bottom of described box body be provided with one can before and after to mobile transmission spur rack, and be fixed with one in front and one in back totally two tooth bar sheaths, the front end of described transmission spur rack is movable insert before the tooth bar sheath, the rear end is movable insert after the tooth bar sheath;
The rear end of described transmission spur rack is provided with for the cable wire draw-in groove that connects airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath;
Be provided with a transmission gear that rotates in the described box body, described transmission spur rack and transmission gear are meshing, and described rocking arm is meshing through driving cog and the transmission gear of bottom;
Described box body is provided with an electrical outlets, and described throttle control handle is fixed on the rocking arm top, is embedded with a start button on the throttle control handle, and this start button is connected electrically to the electrical outlets on the box body;
Described box body is provided with and is respectively applied to two spacing limiting devices of rocking arm front and back pivot, one of them limiting device is the dominant bit limiting device, another limiting device is the parking stall limiting device, and described dominant bit limiting device is positioned at rocking arm the place ahead, and the parking stall limiting device is positioned at the rocking arm rear;
Be provided with a parking micro-switch in the described box body, this parking micro-switch is connected electrically to the electrical outlets on the box body;
Described rocker arm pivots is when propping up the parking stall limiting device, and described rocking arm is tight against the button of the micro-switch that stops, so that the parking micro-switch is closed.
Further, be provided with a tooth bar top-fastener in the described box body, this described box body props up the bottom surface of transmission spur rack.
Further, when described rocking arm propped up the parking stall limiting device, the residing position of rocking arm was the parking stall; when rocking arm props up the dominant bit limiting device; the residing position of rocking arm is dominant bit, and during the point midway of rocking arm between parking stall and dominant bit, the residing position of rocking arm is neutral position; Respectively be provided with a neutral position pin-and-hole on described box body and the transmission gear, these two neutral position pin-and-holes mutually over against the time, described rocking arm is in neutral position.
Closed type tooth transmission airplane throttle operating console provided by the invention, adopt closed design, having preferably, anti-foreign matter enters ability, utilize the mode of rack-and-gear transmission to drive the motion of airplane throttle flexible axle cable wire, adopt the secondary gear rack-driving then aviator's rotation input to be converted into linear output, realize simultaneously reverse drive, to satisfy the requirement of drive system direction, whole operating console only needs installing space, need not to keep the movement clearance space, have and take up room littlely, reliability is high, safeguards the easily characteristics of debugging.
Description of drawings
Fig. 1 is the right pseudosection of the closed type tooth transmission airplane throttle operating console of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but the present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1, a kind of closed type tooth transmission airplane throttle operating console that the embodiment of the invention provides is characterized in that: comprise box body 1, throttle control handle 4;
Described box body 1 is provided with energy front and back to the rocking arm 6 that pivots, and the top of described rocking arm 6 protrudes upward box body 1, and the bottom of rocking arm 6 is provided with integral body and is fan-shaped driving cog;
The bottom of described box body 1 be provided with one can before and after to mobile transmission spur rack 8, and be fixed with one in front and one in back totally two tooth bar sheaths, the front end of described transmission spur rack 8 is movable insert before tooth bar sheath 9, the rear end is movable insert after tooth bar sheath 10;
The rear end of described transmission spur rack 8 is provided with for the cable wire draw-in groove that connects airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath 10;
Be provided with a transmission gear 7 that rotates in the described box body 1, described transmission spur rack 8 is meshing with transmission gear 7, and described rocking arm 6 is meshing through driving cog and the transmission gear 7 of bottom;
Described box body 1 is provided with an electrical outlets 14, and described throttle control handle 4 is fixed on rocking arm 6 tops, is embedded with a start button 5 on the throttle control handle 4, and this start button 5 is connected electrically to the electrical outlets 14 on the box body;
Described box body 1 is provided with and is respectively applied to two spacing limiting devices of rocking arm 6 front and back pivot, one of them limiting device is dominant bit limiting device 12, another limiting device is parking stall limiting device 13, and described dominant bit limiting device 12 is positioned at rocking arm 6 the place aheads, and parking stall limiting device 13 is positioned at rocking arm 6 rears;
Be provided with a parking micro-switch in the described box body 1, this parking micro-switch is connected electrically to the electrical outlets 14 on the box body 1;
Described rocking arm 6 is switched to when propping up parking stall limiting device 13, and described rocking arm 6 is tight against the button of the micro-switch that stops, so that the parking micro-switch is closed.
In the embodiment of the invention, be provided with a tooth bar top-fastener 11 in the described box body 1, this described box body 1 props up the bottom surface of transmission spur rack 8.
In the embodiment of the invention, when described rocking arm 6 props up parking stall limiting device 13; rocking arm 6 residing positions are parking stall 20; when rocking arm 6 props up dominant bit limiting device 12; rocking arm 6 residing positions are dominant bit 24; during the point midway of rocking arm 6 between parking stall 20 and dominant bit 24, the residing position of rocking arm is neutral position 23; Respectively be provided with a neutral position pin-and-hole 3 on described box body 1 and the transmission gear 7, these two neutral position pin-and-holes 3 mutually over against the time, described rocking arm 6 is in neutral position 23.
The installation method of the embodiment of the invention is as follows:
Box body is fixed on the aircraft handling stand first, again rocking arm is placed the parking stall, so that the cable wire draw-in groove of transmission spur rack rear end stretches out from the open rearward end of rear tooth bar sheath, this moment airplane throttle flexible axle cable connector is snapped in the cable wire draw-in groove of transmission spur rack rear end, and then the cable wire sheath that rocking arm is pushed into forward on the airplane throttle flexible axle cable wire engages and tightens by engage thread with rear tooth bar sheath, corresponding electric connector on the aircraft docked with electrical outlets on the box body to get final product again.
During debugging, first rocking arm is placed neutral position, pass the neutral position pin hole with the technique latch again, thereby with the transmission gear locking, then regulate the cable wire sheath on the airplane throttle flexible axle cable wire, make the operating position of engine fuel regulator-end satisfy the driving engine requirement.
During manual control engine state, the aviator holds throttle control handle, control rocking arm and between anti-stall position and dominant bit, push away receipts, anti-stall position is between neutral position and parking stall, along with pushing away of rocking arm received action, transmission gear is converted into the angle input of rocking arm the linearity output of transmission spur rack, and the transmission spur rack passes to the engine fuel regulator-end by airplane throttle flexible axle cable wire with linear displacement, realizes the control to engine condition.
When needing manual control engine to stop, the aviator puts away sports equipment rocking arm is leaned on to the parking stall, and the micro-switch that stops this moment is triggered, and by electrical outlets stop signal is sent to driving engine, thereby realizes stopping.
In the time of need to manually booting driving engine, the aviator places the parking stall with rocking arm first, then continues the started by press button and slowly promotes forward rocking arm simultaneously, treats that rocking arm can stop the started by press button after surpassing anti-stall position, and can make engine starting this moment.
Claims (3)
1. a closed type tooth transmission airplane throttle operating console is characterized in that: comprise box body, throttle control handle;
Described box body is provided with energy front and back to the rocking arm that pivots, and the top of described rocking arm protrudes upward box body, and the bottom of rocking arm is provided with integral body and is fan-shaped driving cog;
The bottom of described box body be provided with one can before and after to mobile transmission spur rack, and be fixed with one in front and one in back totally two tooth bar sheaths, the front end of described transmission spur rack is movable insert before the tooth bar sheath, the rear end is movable insert after the tooth bar sheath;
The rear end of described transmission spur rack is provided with for the cable wire draw-in groove that connects airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath;
Be provided with a transmission gear that rotates in the described box body, described transmission spur rack and transmission gear are meshing, and described rocking arm is meshing through driving cog and the transmission gear of bottom;
Described box body is provided with an electrical outlets, and described throttle control handle is fixed on the rocking arm top, is embedded with a start button on the throttle control handle, and this start button is connected electrically to the electrical outlets on the box body;
Described box body is provided with and is respectively applied to two spacing limiting devices of rocking arm front and back pivot, one of them limiting device is the dominant bit limiting device, another limiting device is the parking stall limiting device, and described dominant bit limiting device is positioned at rocking arm the place ahead, and the parking stall limiting device is positioned at the rocking arm rear;
Be provided with a parking micro-switch in the described box body, this parking micro-switch is connected electrically to the electrical outlets on the box body;
Described rocker arm pivots is when propping up the parking stall limiting device, and described rocking arm is tight against the button of the micro-switch that stops, so that the parking micro-switch is closed.
2. closed type tooth transmission airplane throttle operating console according to claim 1, it is characterized in that: be provided with a tooth bar top-fastener in the described box body, this described box body props up the bottom surface of transmission spur rack.
3. closed type tooth transmission airplane throttle operating console according to claim 1, it is characterized in that: when described rocking arm props up the parking stall limiting device; the residing position of rocking arm is the parking stall; when rocking arm props up the dominant bit limiting device; the residing position of rocking arm is dominant bit; during the point midway of rocking arm between parking stall and dominant bit, the residing position of rocking arm is neutral position; Respectively be provided with a neutral position pin-and-hole on described box body and the transmission gear, these two neutral position pin-and-holes mutually over against the time, described rocking arm is in neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260603.0A CN103303486B (en) | 2013-06-27 | 2013-06-27 | Closed gear transmission aircraft accelerator control console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310260603.0A CN103303486B (en) | 2013-06-27 | 2013-06-27 | Closed gear transmission aircraft accelerator control console |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103303486A true CN103303486A (en) | 2013-09-18 |
| CN103303486B CN103303486B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310260603.0A Active CN103303486B (en) | 2013-06-27 | 2013-06-27 | Closed gear transmission aircraft accelerator control console |
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| CN (1) | CN103303486B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640703A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Clutch device for link type engine throttle control system |
| CN104108469A (en) * | 2014-07-01 | 2014-10-22 | 上海航空机械有限公司 | Mechanical backup throttle control console |
| CN106585703A (en) * | 2016-10-18 | 2017-04-26 | 广州史可威动漫科技有限公司 | Electronic throttle direction assembly |
| CN106741814A (en) * | 2016-12-12 | 2017-05-31 | 中国特种飞行器研究所 | A kind of engine duct steering retaining mechanism |
| CN109229397A (en) * | 2018-08-30 | 2019-01-18 | 哈尔滨飞机工业集团有限责任公司 | A kind of power management handle assembly |
| CN109606705A (en) * | 2018-12-11 | 2019-04-12 | 中国商用飞机有限责任公司 | aircraft accelerator platform |
| CN110979698A (en) * | 2019-12-17 | 2020-04-10 | 北京青云航空仪表有限公司 | Flat-pushing type accelerator control console |
Citations (6)
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| US5188316A (en) * | 1991-12-30 | 1993-02-23 | Dover Corporation | Aircraft autothrottle system |
| US5513543A (en) * | 1993-03-26 | 1996-05-07 | Mpc Products | Adjustable control lever with variable pressure detent |
| CN202144903U (en) * | 2011-05-30 | 2012-02-15 | 马家凯 | Pedal gas control device for fan stove |
| CN102591402A (en) * | 2012-02-28 | 2012-07-18 | 湖南锦润智能科技有限公司 | Control stick apparatus |
| CN203428034U (en) * | 2013-06-27 | 2014-02-12 | 江西洪都航空工业集团有限责任公司 | Sealed type gear-transmission airplane accelerator control console |
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2013
- 2013-06-27 CN CN201310260603.0A patent/CN103303486B/en active Active
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| CN86103121A (en) * | 1986-05-01 | 1987-11-11 | 李扬荣 | Starting controller used for motorcycle |
| US5188316A (en) * | 1991-12-30 | 1993-02-23 | Dover Corporation | Aircraft autothrottle system |
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Non-Patent Citations (1)
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| 武强，李晓重，陈根生，陈章发，胡雅玲: "座舱发动机油门杆的操纵对发动机工作影响的分析", 《第十五届中国科协年会第13分会场：航空发动机设计、制造与应用技术研讨会》, 25 May 2013 (2013-05-25), pages 34 - 37 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640703A (en) * | 2013-11-28 | 2014-03-19 | 江西洪都航空工业集团有限责任公司 | Clutch device for link type engine throttle control system |
| CN104108469A (en) * | 2014-07-01 | 2014-10-22 | 上海航空机械有限公司 | Mechanical backup throttle control console |
| CN104108469B (en) * | 2014-07-01 | 2016-08-24 | 上海航空机械有限公司 | Mechanical backup power control platform |
| CN106585703A (en) * | 2016-10-18 | 2017-04-26 | 广州史可威动漫科技有限公司 | Electronic throttle direction assembly |
| CN106585703B (en) * | 2016-10-18 | 2018-10-09 | 广州史可威动漫科技有限公司 | A kind of E-Gas direction assembly |
| CN106741814A (en) * | 2016-12-12 | 2017-05-31 | 中国特种飞行器研究所 | A kind of engine duct steering retaining mechanism |
| CN106741814B (en) * | 2016-12-12 | 2019-01-25 | 中国特种飞行器研究所 | A kind of engine duct steering system retaining mechanism |
| CN109229397A (en) * | 2018-08-30 | 2019-01-18 | 哈尔滨飞机工业集团有限责任公司 | A kind of power management handle assembly |
| CN109606705A (en) * | 2018-12-11 | 2019-04-12 | 中国商用飞机有限责任公司 | aircraft accelerator platform |
| CN110979698A (en) * | 2019-12-17 | 2020-04-10 | 北京青云航空仪表有限公司 | Flat-pushing type accelerator control console |
| CN110979698B (en) * | 2019-12-17 | 2023-06-02 | 北京青云航空仪表有限公司 | Flat push type accelerator console |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103303486B (en) | 2015-06-24 |
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