CN203428034U - Sealed type gear-transmission airplane accelerator control console - Google Patents
Sealed type gear-transmission airplane accelerator control console Download PDFInfo
- Publication number
- CN203428034U CN203428034U CN201320372908.6U CN201320372908U CN203428034U CN 203428034 U CN203428034 U CN 203428034U CN 201320372908 U CN201320372908 U CN 201320372908U CN 203428034 U CN203428034 U CN 203428034U
- Authority
- CN
- China
- Prior art keywords
- box body
- rocking arm
- transmission
- limiting device
- parking stall
- 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.)
- Withdrawn - After Issue
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model relates to the technical field of aviation machines, in particular to a sealed type gear-transmission airplane accelerator control console which aims to solve the technical problems that an existing control console is large in occupied space, low in reliability, and not convenient to maintain and debug. The sealed type gear-transmission airplane accelerator control console comprises a box body and an accelerator handle, the box body is provided with a rocker which pivots in the front-back direction, and a fan-shaped transmission gear is arranged at the bottom end of the rocker. A transmission straight rack which moves front and back is arranged on the lower portion of the box body, two rack protecting sleeves which are connected to the two ends of the rack in a sleeved mode are further fixed on the box body, a steel cable clamping groove is formed in the rear end of the transmission straight rack, the rocker is connected with the transmission straight rack in a transmission mode through a transmission gear at the bottom end of the rocker, the accelerator handle is fixed at the top end of the rocker, two limiters are arranged on the box body and used for limiting front-back pivoting of the rocker, and a stopping microswitch is arranged in the box body. The control console is suitable for controlling an airplane accelerator.
Description
Technical field
The utility model relates to aviation machine technology, particularly relates 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, rotating arm formula operating console, linear direct-push operating console at present, and these two kinds of operating consoles are unenclosed construction, cannot adopt modular design.
When typical rotating arm formula operating console uses, aviator holds left and right handle and pushes away receipts throttle lever, drives the pull bar of operating console below, then drive whole linkwork by throttle lever, realize the fuel regulator of control engine, thus the mode of operation of control engine.There is take up room large (comprising installing space and movement clearance space) in the operating console of this kind of form, the airtight and problems such as debugging work load is large of installing when kinematic mechanism passes passenger cabin, and cannot seal, easily fall into foreign matter, its reliability is poor.
When typical linear direct-push operating console uses, aviator holds left and right handle of throttle and pushes away left and right slide block of receipts, thereby drive 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 is take up room large (comprising installing space and movement clearance space) in the operating console of this kind of form, airtight and the problems such as debugging work load is large of installing when transmission rope passes passenger cabin, and cannot seal, also easily fall into foreign matter, its reliability is also poor.
Utility model content
For the defect existing in above-mentioned prior art, technical problem to be solved in the utility model is to provide and a kind ofly takes up room littlely, and reliability is high, safeguards and debugs the airplane throttle of closed type tooth transmission easily 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 utility model, is characterized in that: comprise box body, throttle control handle;
Described box body is provided with energy front and back to the rocking arm of pivotable, 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, tooth bar sheath before movable insertion of front end of described transmission spur rack, rear end is movable insert after tooth bar sheath;
The rear end of described transmission spur rack is provided with for connecting the cable wire draw-in groove of airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath;
In described box body, be provided with the transmission gear of a rotation, 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 rocking arm top, is embedded with a start button on throttle control handle, and this start button is connected electrically to the electrical outlets on box body;
Described box body is provided with and is respectively used to two spacing limiting devices of rocking arm front and back pivotable, one of them limiting device is dominant bit limiting device, another limiting device is parking stall limiting device, and described dominant bit limiting device is positioned at rocking arm the place ahead, and parking stall limiting device is positioned at rocking arm rear;
In described box body, be provided with a parking micro-switch, this parking micro-switch is connected electrically to the electrical outlets on box body;
Described rocker arm pivots is when propping up parking stall limiting device, and described rocking arm is tight against the button of the micro-switch that stops, and micro-switch closure makes to stop.
Further, be provided with a tooth bar top-fastener in described box body, described in this, box body props up the bottom surface of transmission spur rack.
Further, when described rocking arm props up parking stall limiting device, the residing position of rocking arm is parking stall; when rocking arm props up 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; On described box body and transmission gear, be respectively provided with a neutral position pin-and-hole, these two neutral position pin-and-holes mutually over against time, described rocking arm is in neutral position.
The closed type tooth transmission airplane throttle operating console that the utility model provides, adopt closed design, there is good anti-foreign matter and enter ability, utilize the mode of rack-and-gear transmission to drive the motion of airplane throttle flexible axle cable wire, adopt secondary gear rack-driving aviator's rotation input to be converted into linear output, realize reverse drive simultaneously, to meet the requirement of drive system direction, whole operating console only needs installing space, without retaining movement clearance space, have and take up room littlely, reliability is high, safeguards the feature easily of debugging.
Accompanying drawing explanation
Fig. 1 is the right pseudosection of the closed type tooth transmission airplane throttle operating console of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing explanation, embodiment of the present utility model is described in further detail, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof, all should list protection domain of the present utility model in.
As shown in Figure 1, a kind of closed type tooth transmission airplane throttle operating console that the utility model embodiment 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 of pivotable, 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, tooth bar sheath 9 before movable insertion of front end of described transmission spur rack 8, rear end is movable insert after tooth bar sheath 10;
The rear end of described transmission spur rack 8 is provided with for connecting the cable wire draw-in groove of airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath 10;
In described box body 1, be provided with the transmission gear 7 of a rotation, 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 throttle control handle 4, and this start button 5 is connected electrically to the electrical outlets 14 on box body;
Described box body 1 is provided with and is respectively used to two spacing limiting devices of rocking arm 6 front and back pivotables, 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;
In described box body 1, be provided with a parking micro-switch, this parking micro-switch is connected electrically to the electrical outlets 14 on box body 1;
Described rocking arm 6 is switched to while propping up parking stall limiting device 13, and described rocking arm 6 is tight against the button of the micro-switch that stops, and micro-switch closure makes to stop.
In the utility model embodiment, be provided with a tooth bar top-fastener 11 in described box body 1, described in this, box body 1 props up the bottom surface of transmission spur rack 8.
In the utility model embodiment, when described rocking arm 6 props up parking stall limiting device 13; the residing position of rocking arm 6 is parking stall 20; when rocking arm 6 props up dominant bit limiting device 12; the residing position of rocking arm 6 is 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; On described box body 1 and transmission gear 7, be respectively provided with a neutral position pin-and-hole 3, these two neutral position pin-and-holes 3 mutually over against time, described rocking arm 6 is in neutral position 23.
The installation method of the utility model embodiment is as follows:
First box body is fixed on aircraft handling stand, again rocking arm is placed in to parking stall, the cable wire draw-in groove of transmission spur rack rear end is stretched out from the open rearward end of rear tooth bar sheath, now airplane throttle flexible axle cable connector is snapped in to the cable wire draw-in groove of transmission spur rack rear end, and then rocking arm is pushed into forward to cable wire sheath on airplane throttle flexible axle cable wire and rear tooth bar sheath connects merga pass engage thread and tighten, more corresponding electric connector on aircraft is docked with the electrical outlets on box body.
During debugging, first rocking arm is placed in to neutral position, then passes neutral position pin hole with technique latch, thereby by transmission gear locking, then regulate the cable wire sheath on airplane throttle flexible axle cable wire, make the operating position of engine fuel regulator-end meet driving engine requirement.
During manual control engine state, aviator holds throttle control handle, control rocking arm and push away receipts between anti-stall position and dominant bit, 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 transmission spur rack passes to engine fuel regulator-end by airplane throttle flexible axle cable wire by linear displacement, realizes the control to engine condition.
While needing manual control engine to stop, aviator puts away sports equipment rocking arm is leaned on to parking stall, and the micro-switch that now stops is triggered, and by electrical outlets, stop signal is sent to driving engine, thereby realize, stops.
In the time of need to manually booting driving engine, aviator is first placed in parking stall by rocking arm, then continues started by press button and slowly promotes forward rocking arm simultaneously, treats that rocking arm can stop started by press button after surpassing anti-stall position, now can make engine starting.
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 of pivotable, 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, tooth bar sheath before movable insertion of front end of described transmission spur rack, rear end is movable insert after tooth bar sheath;
The rear end of described transmission spur rack is provided with for connecting the cable wire draw-in groove of airplane throttle flexible axle cable connector, the open rearward end of described rear tooth bar sheath;
In described box body, be provided with the transmission gear of a rotation, 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 rocking arm top, is embedded with a start button on throttle control handle, and this start button is connected electrically to the electrical outlets on box body;
Described box body is provided with and is respectively used to two spacing limiting devices of rocking arm front and back pivotable, one of them limiting device is dominant bit limiting device, another limiting device is parking stall limiting device, and described dominant bit limiting device is positioned at rocking arm the place ahead, and parking stall limiting device is positioned at rocking arm rear;
In described box body, be provided with a parking micro-switch, this parking micro-switch is connected electrically to the electrical outlets on box body;
Described rocker arm pivots is when propping up parking stall limiting device, and described rocking arm is tight against the button of the micro-switch that stops, and micro-switch closure makes to stop.
2. closed type tooth transmission airplane throttle operating console according to claim 1, is characterized in that: in described box body, be provided with a tooth bar top-fastener, described in this, 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 parking stall limiting device; the residing position of rocking arm is parking stall; when rocking arm props up 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; On described box body and transmission gear, be respectively provided with a neutral position pin-and-hole, these two neutral position pin-and-holes mutually over against time, described rocking arm is in neutral position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372908.6U CN203428034U (en) | 2013-06-27 | 2013-06-27 | Sealed type gear-transmission airplane accelerator control console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372908.6U CN203428034U (en) | 2013-06-27 | 2013-06-27 | Sealed type gear-transmission airplane accelerator control console |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428034U true CN203428034U (en) | 2014-02-12 |
Family
ID=50057089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372908.6U Withdrawn - After Issue CN203428034U (en) | 2013-06-27 | 2013-06-27 | Sealed type gear-transmission airplane accelerator control console |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303486A (en) * | 2013-06-27 | 2013-09-18 | 江西洪都航空工业集团有限责任公司 | Closed gear transmission aircraft accelerator control console |
| CN109733624A (en) * | 2018-12-14 | 2019-05-10 | 北京青云航空仪表有限公司 | A kind of detachable throttle control handle device |
-
2013
- 2013-06-27 CN CN201320372908.6U patent/CN203428034U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303486A (en) * | 2013-06-27 | 2013-09-18 | 江西洪都航空工业集团有限责任公司 | Closed gear transmission aircraft accelerator control console |
| CN103303486B (en) * | 2013-06-27 | 2015-06-24 | 江西洪都航空工业集团有限责任公司 | Closed gear transmission aircraft accelerator control console |
| CN109733624A (en) * | 2018-12-14 | 2019-05-10 | 北京青云航空仪表有限公司 | A kind of detachable throttle control handle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |