CN204279965U - A kind of new work engine mounting structure - Google Patents
A kind of new work engine mounting structure Download PDFInfo
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- CN204279965U CN204279965U CN201420721555.0U CN201420721555U CN204279965U CN 204279965 U CN204279965 U CN 204279965U CN 201420721555 U CN201420721555 U CN 201420721555U CN 204279965 U CN204279965 U CN 204279965U
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- engine
- fixed
- crossbeam
- fuselage
- sides
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a kind of new work engine mounting structure, belongs to airplane design technical field.Engine steel ramework region is provided with upper bracket and lower bracket two kinds of structures, and engine rear end is then fixed on Steel Structure by support, and driving engine both sides are then fixed on steel pipe I and fuselage frame with standard band simultaneously; A upper bracket respectively installed by the upper crossbeam of fuselage both sides, and driving engine upper end is fixed on fuselage frame II and steel pipe II by standard band; Under fuselage both sides, a lower bracket respectively installed by crossbeam, and driving engine lower end is fixed on steel pipe III and fuselage frame III by standard band.The utility model is suitable for the dopey such as general-purpose aircraft, agricultural aircraft, has that structure is simple, low cost of manufacture and an advantage such as maintainability is good.
Description
Technical field
The utility model relates to a kind of new work engine mounting structure, belongs to airplane design technical field.
Background technology
Driving engine is the vitals of aircraft, and be described as " heart " of aircraft, be usually in internal body, installation requirement is high.The function of driving engine mainly for aircraft provides flying power, the dynamic structure of the formation dopey that is usually connected with screw propeller etc.Therefore the ease of the mounting means of driving engine not only directly has influence on manufacturing cost, the maintenance cost of aircraft, even also may have influence on the attendance rate of aircraft.
Summary of the invention
Install for solving driving engine the various problems existed, the utility model object is to provide a kind of easy new work engine mounting structure.
To achieve these goals, the utility model adopts following technical scheme: a kind of new work engine mounting structure, engine steel ramework region is provided with upper bracket and lower bracket two kinds of structures, engine rear end is then fixed on Steel Structure by support, and driving engine both sides are then fixed on steel pipe I and fuselage frame with standard band simultaneously;
A upper bracket respectively installed by the upper crossbeam of fuselage both sides, and driving engine upper end is fixed on fuselage frame II and steel pipe II by standard band;
Under fuselage both sides, a lower bracket respectively installed by crossbeam, and driving engine lower end is fixed on steel pipe III and fuselage frame III by standard band.
Top connection forms upper bracket by the sleeve pipe I that is welded on upper crossbeam.
Lower adaptor forms lower bracket by the sleeve pipe I that is welded on lower crossbeam.
The beneficial effects of the utility model:
The utility model fixes the position of driving engine by improving steelwork design, and be welded with joint fixed engine cradle connecting engine and airframe structure at upper and lower crossbeam place, and this utility model structure is simple, good integrity, easy accessibility, for the maintenance of aircraft and system dismounting provide convenient.The utility model is suitable for the dopey such as general-purpose aircraft, agricultural aircraft, has that structure is simple, low cost of manufacture and an advantage such as maintainability is good.
Accompanying drawing explanation
Fig. 1 is engine steel ramework region figure of the present utility model;
Wherein: 1. fuselage frame I, 2. steel pipe I, 3. descends crossbeam, 4. goes up crossbeam;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Wherein: 4. go up crossbeam, 5. upper bracket, 6. fuselage frame II, 7. steel pipe II.
Fig. 3 is that the B of Fig. 1 is to schematic diagram;
Wherein: 3. descend crossbeam, 8. lower bracket, 9. steel pipe III, 10. fuselage frame III;
Fig. 4 is the I face partial schematic diagram of Fig. 1;
Wherein: 4. go up crossbeam, 11. sleeve pipe I, 12. top connections;
Fig. 5 is the II face partial schematic diagram of Fig. 1;
Wherein: 3. descend crossbeam, 13. sleeve pipe II, 14. lower adaptors.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
A kind of new work engine mounting structure, engine steel ramework region is provided with upper bracket 5 and lower bracket 8 two kinds of structures, engine rear end is then fixed on Steel Structure by support, unloading process only needs the bolt tightening and turn on joint, and driving engine both sides are then fixed on steel pipe I 2 and fuselage frame 1 with standard band simultaneously;
A upper bracket 5 respectively installed by the upper crossbeam 4 of fuselage both sides, and driving engine upper end is fixed on fuselage frame II 6 and steel pipe II 7 by standard band;
Under fuselage both sides, a lower bracket 8 respectively installed by crossbeam 3, and driving engine lower end is fixed on steel pipe III 9 and fuselage frame III 10 by standard band.
Top connection 12 forms upper bracket 5 by the sleeve pipe I 11 that is welded on upper crossbeam 4.
Lower adaptor 14 forms lower bracket 8 by the sleeve pipe I 14 that is welded on lower crossbeam 3.
Claims (3)
1. a new work engine mounting structure, it is characterized in that: engine steel ramework region is provided with upper bracket (5) and lower bracket (8) two kinds of structures, engine rear end is then fixed on Steel Structure by support, and driving engine both sides are then fixed on steel pipe I (2) and fuselage frame (1) with standard band simultaneously;
A upper bracket (5) respectively installed by the upper crossbeam (4) of fuselage both sides, and driving engine upper end is fixed on fuselage frame II (6) and steel pipe II (7) by standard band;
Under fuselage both sides, a lower bracket (8) respectively installed by crossbeam (3), and driving engine lower end is fixed on steel pipe III (9) and fuselage frame III (10) by standard band.
2. new work engine mounting structure according to claim 1, is characterized in that: top connection (12) forms upper bracket (5) by the sleeve pipe I (11) that is welded on upper crossbeam (4).
3. new work engine mounting structure according to claim 1, is characterized in that: lower adaptor (14) forms lower bracket (8) by the sleeve pipe I (14) that is welded on lower crossbeam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721555.0U CN204279965U (en) | 2014-11-27 | 2014-11-27 | A kind of new work engine mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721555.0U CN204279965U (en) | 2014-11-27 | 2014-11-27 | A kind of new work engine mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279965U true CN204279965U (en) | 2015-04-22 |
Family
ID=52863152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721555.0U Active CN204279965U (en) | 2014-11-27 | 2014-11-27 | A kind of new work engine mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443401A (en) * | 2014-11-27 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | Novel engine installing structure |
-
2014
- 2014-11-27 CN CN201420721555.0U patent/CN204279965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443401A (en) * | 2014-11-27 | 2015-03-25 | 江西洪都航空工业集团有限责任公司 | Novel engine installing structure |
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| GR01 | Patent grant |