CN209506104U - The anti-fast receipts parking component of one kind - Google Patents
The anti-fast receipts parking component of one kind Download PDFInfo
- Publication number
- CN209506104U CN209506104U CN201821817405.4U CN201821817405U CN209506104U CN 209506104 U CN209506104 U CN 209506104U CN 201821817405 U CN201821817405 U CN 201821817405U CN 209506104 U CN209506104 U CN 209506104U
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- CN
- China
- Prior art keywords
- bracket
- bar
- clip
- fast
- torsional spring
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- 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.)
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model belongs to aviation power field, more particularly to a kind of anti-fast receipts parking component of aircraft engine steerable system.The anti-fast parking component of receiving includes bracket (1), bar (2), torsional spring (3), clip (4).The bracket (1) is U-shaped structure, it is mounted on power control platform, the rocker arm and torsional spring (3) of the bar (2) are in tandem on bracket (1) rear end face by bolt, the two-arm upper surface of bracket U-shaped structure is arranged in clip (4), and the bar (2) matches with clip (4) card slot, the two can engage limitation minimum throttle lever position.The utility model is anti-fast to receive that parking modular construction and installation are simple, operation and maintenance is convenient, high reliablity, can effectively solve the problems, such as engine cut-off when mechanical engine steerable system receives throttle to slow train fastly, has larger practical application value.
Description
Technical field
The utility model belongs to aviation power field, more particularly to a kind of anti-fast receipts parking group of aircraft engine steerable system
Part.
Background technique
After engine installation aboard, aircraft engine steerable system is connected with engine fuel flow regulator.It drives
The person of sailing controls engine fuel flow by the throttle lever in mobile cockpit, final to realize to engine output
Control.Since mechanical engine steerable system is there are intrinsic inertial properties, when throttle lever is quickly received to slow train, engine
Fuel regulator rocker arm continues to move under effect of inertia, it is possible to make engine throttle angle lower than slow train angle, to make
Engine is unable to maintain that normal work, leads to engine cut-off.
Utility model content
The purpose of this utility model is: providing that a kind of structure and installation are simple, operation and maintenance is convenient, reliable operation anti-
It is fast to receive parking component, engine cut-off when solving the problems, such as that mechanical engine steerable system receives throttle to slow train fastly.
In order to achieve the above objectives, the technical solution adopted in the utility model is: the anti-fast receipts parking component of one kind comprising branch
Frame 1, bar 2, torsional spring 3, clip 4, the bracket 1 be U-shaped structure, be mounted on power control platform, the rocker arm of the bar 2 and
Torsional spring 3 is in tandem on 1 rear end face of bracket by bolt, and the two-arm upper surface of bracket U-shaped structure, and the gear is arranged in clip 4
Bar 2 matches with 4 card slot of clip, and the two can engage limitation minimum throttle lever position.
The rocker arm and torsional spring 3 of the bar 2 are socketed on the bolt on bracket 1, and are fixed by nut.
The clip 4 is sticked on bracket 1 or is fixed on bracket 1 by bolt or screw.
It is provided with cushion block 5 below the bar 2, when 2 free state of bar is located at 5 top of cushion block.
The utility model has the advantage that effect: anti-fast receive stops component in actual use, can be effectively prevented
When fast receipts throttle to slow train, engine cut-off.The anti-fast bracket for receiving parking component is suitble to model different batches aircraft engine
Steerable system.The anti-fast cushion block for receiving parking component holds up bar, convenient for operation.The anti-fast torsional spring for receiving parking component can be by bar
On automatic rebounding to block, bar position is fixed, do not influence pilot's normal operational aircraft, while it is negative to reduce pilot operator
Load.
Detailed description of the invention
Fig. 1 is the anti-fast structural schematic diagram for receiving parking component of the utility model.
Wherein, 1 is bracket, and 2 be bar, and 3 be torsional spring, and 4 be clip, and 5 be cushion block, and 6 be anti-fast receipts parking component, and 7 be oil
Door rod, 8 be power control platform.
Specific embodiment
It is further described with reference to the accompanying drawings and examples:
Referring to Fig. 1, it is the anti-fast structural schematic diagram for receiving parking component of the utility model.The anti-fast receipts parking group
Part includes bracket 1, bar 2, torsional spring 3, clip 4, cushion block 5.The bracket 1 is U-shaped structure, is mounted on power control platform, and
Match with the shape and structure of power control platform.The rocker arm and torsional spring 3 of the bar 2 are socketed on the bolt on bracket 1,
And fixed by nut, so that bar 2 under manual operation, can rotate from nature and be switched to working condition.
The two-arm upper surface of bracket U-shaped structure is arranged in the clip 4, and clip 4 according to actual needs, can glue or pass through spiral shell
Bolt or screw are fixed on bracket 1, and the bar 2 matches with 4 card slot of clip, bar when can block in running order
2, to limit minimum throttle lever position.
In addition, be provided with cushion block 5 below the bar 2, when 2 free state of bar, is located at 5 top of cushion block, facilitates pilot
Operate bar 2.
The anti-fast receipts of the utility model stop component in actual work, when bar does not work, in the effect of torsional spring 3
Under power in the raw, it is arranged above cushion block 5.When being worked, by manual operation push bar and with clip card
It closes, so that bar 2 is located at 1 top of bracket, bar can receive fastly oil by throttle pole spacing in the position for being higher than slow train angle at this time
Door will not be lower than slow train angle, therefore will not lead even if engine fuel adjuster rocker arm continues to move under effect of inertia
Engine cut-off is caused, to effectively raise the safety of flight.
Claims (4)
1. the anti-fast receipts parking component of one kind, which is characterized in that described including bracket (1), bar (2), torsional spring (3), clip (4)
Bracket (1) is U-shaped structure, is mounted on power control platform, the rocker arm and torsional spring (3) of the bar (2) by bolt it is in tandem
On bracket (1) rear end face, the two-arm upper surface of bracket U-shaped structure is arranged in clip (4), and the bar (2) and clip (4) are blocked
Slot matches, and the two can engage limitation minimum throttle lever position.
2. anti-fast receipts parking component according to claim 1, which is characterized in that the rocker arm and torsional spring (3) of the bar (2)
It is socketed on the bolt on bracket (1), and is fixed by nut.
Anti- fast receive parking component 3. according to claim 1, which is characterized in that the clip (4) be sticked on bracket (1) or
It is fixed on bracket (1) by bolt or screw.
4. anti-fast receipts parking component according to claim 1, which is characterized in that be provided with cushion block below the bar (2)
(5), it is located above cushion block (5) when bar (2) free state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817405.4U CN209506104U (en) | 2018-11-05 | 2018-11-05 | The anti-fast receipts parking component of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817405.4U CN209506104U (en) | 2018-11-05 | 2018-11-05 | The anti-fast receipts parking component of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209506104U true CN209506104U (en) | 2019-10-18 |
Family
ID=68191967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817405.4U Active CN209506104U (en) | 2018-11-05 | 2018-11-05 | The anti-fast receipts parking component of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209506104U (en) |
-
2018
- 2018-11-05 CN CN201821817405.4U patent/CN209506104U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |