CN205186557U - Novel aircraft engine accessory installation device - Google Patents
Novel aircraft engine accessory installation device Download PDFInfo
- Publication number
- CN205186557U CN205186557U CN201520979202.5U CN201520979202U CN205186557U CN 205186557 U CN205186557 U CN 205186557U CN 201520979202 U CN201520979202 U CN 201520979202U CN 205186557 U CN205186557 U CN 205186557U
- Authority
- CN
- China
- Prior art keywords
- tripod
- bar component
- fulcrum bar
- front side
- aircraft engine
- 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 - Fee Related
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Abstract
The utility model relates to an aircraft engine technical field, concretely relates to novel aircraft engine accessory installation device, including frame, thrust axle journal seat subassembly, front side hinge branch subassembly, bow branch subassembly, locking mechanism and gyro wheel, the frame comprises central mount, upper left tripod, right tripod down, thrust axle journal seat subassembly and front side hinge branch subassembly are installed respectively in the both sides of upper left tripod, the branch unit mount junction of tripod under central mount and the right side of bowing, the below of tripod under the right side and the left side below of central mount are installed to the gyro wheel, locking mechanism installs in central mount below, can be effectual fixed with engine supporting, the bearing height is convenient for operate the workman and carries out accessory installation work bottom the engine, installation gyro wheel in bottom can freely remove, and the operator of being convenient for selects the mounted position as required, accessory installation device gyro wheel is equipped with locking mechanism, will install locking at the accessory installation in -process, the installation of the annex of being convenient for.
Description
Technical field
The utility model relates to aero-engine technical field, is specifically related to a kind of type aircraft engine accessory power rating erecting device.
Background technology
In recent years, along with the development of science and technology, transporation by plane technology has developed into the numeric terminal epoch, the domestic Aircraft Production line also in succession built based on digitalisation, informationization, Automated assembly.Adopt new and high technology can significantly improve transporation by plane production efficiency, reduce transporation by plane cost, improve transporation by plane quality, substantially can realize the pipeline system operation of transporation by plane, but also have many fundamental technologies not catch up with the development of aircraft digital assembly technique.
The annex of driving engine is installed and still to be adopted traditional type, to sling driving engine with crane, operating personal carries out the process of annex installation at engine bottom, although the method can complete the installation of annex, operating process danger is quite large, set-up time is longer, installation quality also can not get actv. and ensures, occupies crane simultaneously, other operation that need use crane cannot be carried out, add meaningless work wait time, affect overall aircraft assembly period and efficiency.
Need in annex installation process to take crane always, other operation that need use crane normally can not be carried out, add meaningless work wait time; Utilize crane to sling after driving engine, because driving engine hangs in the sky, when annex is installed, driving engine easily produces and all around swings, and adds annex installation difficulty, affects bolt to a certain extent and determine power, thus affect annex installation quality; Operator is in engine bottom work, and dangerous large in operating process, life security can not obtain effective guarantee.
Utility model content
For above problem, the utility model provides a kind of type aircraft engine accessory power rating erecting device, can motor support be fixed by actv.; Bearing height convenient operation workman carries out annex erection work at engine bottom; Roller is installed in bottom, and can move freely, convenient operation person chooses installation site as required; Accessory mounting device roller is provided with catch gear, is locked by device, be convenient to the installation of annex in annex installation process, can problem in actv. technical solution background.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of type aircraft engine accessory power rating erecting device, comprise framework, block journal holder assembly, front side hinge fulcrum bar component, to bend over fulcrum bar component, catch gear and roller, described framework is by central fixed mount, upper left tripod, bottom right tripod composition, described block journal holder assembly and front side hinge fulcrum bar component are installed on the both sides of upper left tripod respectively, described fulcrum bar component of bending over is installed on the junction of central fixed mount and bottom right tripod, described roller is installed on the below of bottom right tripod and the lower left of central fixed mount, described catch gear is installed on below central fixed mount.
Further, described catch gear is provided with two, and its position lays respectively at immediately below block journal holder assembly, front side hinge fulcrum bar component.
Further, described block journal holder assembly, front side hinge fulcrum bar component, fulcrum bar component of bending over all are connected with driving engine by ball bearing.
The beneficial effects of the utility model:
Motor support can be fixed by actv. by the utility model; Bearing height convenient operation workman carries out annex erection work at engine bottom; Roller is installed in bottom, and can move freely, convenient operation person chooses installation site as required; Accessory mounting device roller is provided with catch gear, is locked by device, be convenient to the installation of annex in annex installation process; Annex assembly quality for driving engine is greatly improved, and had obvious improvement for the labour intensity of operator and work efficiency, in Aircraft Production from now on, reasonable actv. uses accessory appliances and frock to carry out fitting work, can improve efficiency of assembling and assembly quality greatly.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram.
Fig. 2 is the structural representation of the utility model block journal holder assembly.
Fig. 3 is the structural representation cutting with scissors fulcrum bar component on front side of the utility model.
Number in the figure is: 1-framework; 2-block journal holder assembly; Fulcrum bar component is cut with scissors on front side of 3-; 4-bends over fulcrum bar component; 5-catch gear; 6-roller; 100-central authorities fixed mount; 101-upper left tripod; 102-bottom right tripod.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, a kind of type aircraft engine accessory power rating erecting device, comprise framework 1, block journal holder assembly 2, front side hinge fulcrum bar component 3, to bend over fulcrum bar component 4, catch gear 5 and roller 6, described framework 1 is by central fixed mount 100, upper left tripod 101, bottom right tripod 102 forms, described block journal holder assembly 2 and front side hinge fulcrum bar component 3 are installed on the both sides of upper left tripod 101 respectively, described fulcrum bar component 4 of bending over is installed on the junction of central fixed mount 100 and bottom right tripod 102, described roller 6 is installed on the below of bottom right tripod 102 and the lower left of central fixed mount 100, described catch gear 5 is installed on below central fixed mount 100.
, described catch gear 5 is provided with two on above-described embodiment preferably, and its position lays respectively at immediately below block journal holder assembly 2, front side hinge fulcrum bar component 3.
On above-described embodiment preferably, described block journal holder assembly 2, front side hinge fulcrum bar component 3, fulcrum bar component 4 of bending over all are connected with driving engine by ball bearing.
The utility model accessory mounting device carrys out the installation of auxiliary engine annex by following flow process:
(1) accessory mounting device is moved to selected installation site;
(2) backspin screw locking mechanism locking erecting device is in selected installation site;
(3) installation bends over fulcrum bar component on driving engine;
(4) lift above driving engine to accessory mounting device, connect front side hinge fulcrum bar component, fall driving engine, main thrust axle journal is installed in main thrust axle journal holder assembly;
(5) connecting bending waist fulcrum bar component is on accessory mounting device framework;
(6) installation of engine accessory power rating is carried out in accessory mounting device front lower portion;
(7), after engine accessory power rating installation, disconnect the connection of driving engine and accessory mounting device, hang engine accessory power rating erecting device.
Based on above-mentioned, motor support can be fixed by actv. by the utility model; Bearing height convenient operation workman carries out annex erection work at engine bottom; Roller is installed in bottom, and can move freely, convenient operation person chooses installation site as required; Accessory mounting device roller is provided with catch gear, is locked by device, be convenient to the installation of annex in annex installation process; Annex assembly quality for driving engine is greatly improved, and had obvious improvement for the labour intensity of operator and work efficiency, in Aircraft Production from now on, reasonable actv. uses accessory appliances and frock to carry out fitting work, can improve efficiency of assembling and assembly quality greatly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a type aircraft engine accessory power rating erecting device, it is characterized in that: comprise framework, block journal holder assembly, front side hinge fulcrum bar component, to bend over fulcrum bar component, catch gear and roller, described framework is by central fixed mount, upper left tripod, bottom right tripod composition, described block journal holder assembly and front side hinge fulcrum bar component are installed on the both sides of upper left tripod respectively, described fulcrum bar component of bending over is installed on the junction of central fixed mount and bottom right tripod, described roller is installed on the below of bottom right tripod and the lower left of central fixed mount, described catch gear is installed on below central fixed mount.
2. a kind of type aircraft engine accessory power rating erecting device according to claim 1, is characterized in that: described catch gear is provided with two, and its position lays respectively at immediately below block journal holder assembly, front side hinge fulcrum bar component.
3. a kind of type aircraft engine accessory power rating erecting device according to claim 1, is characterized in that: described block journal holder assembly, front side hinge fulcrum bar component, fulcrum bar component of bending over all are connected with driving engine by ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979202.5U CN205186557U (en) | 2015-11-30 | 2015-11-30 | Novel aircraft engine accessory installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979202.5U CN205186557U (en) | 2015-11-30 | 2015-11-30 | Novel aircraft engine accessory installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186557U true CN205186557U (en) | 2016-04-27 |
Family
ID=55779577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979202.5U Expired - Fee Related CN205186557U (en) | 2015-11-30 | 2015-11-30 | Novel aircraft engine accessory installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367813A (en) * | 2018-10-26 | 2019-02-22 | 中国南方航空股份有限公司 | A kind of aircraft APU rear bearing chamber maintenance frock |
-
2015
- 2015-11-30 CN CN201520979202.5U patent/CN205186557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367813A (en) * | 2018-10-26 | 2019-02-22 | 中国南方航空股份有限公司 | A kind of aircraft APU rear bearing chamber maintenance frock |
| CN109367813B (en) * | 2018-10-26 | 2023-11-10 | 中国南方航空股份有限公司 | Maintenance tool for rear bearing cavity of aircraft APU |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |