CN109520739A - A kind of engine switching accurate posture adjustment mounting platform of casing - Google Patents
A kind of engine switching accurate posture adjustment mounting platform of casing Download PDFInfo
- Publication number
- CN109520739A CN109520739A CN201811559444.3A CN201811559444A CN109520739A CN 109520739 A CN109520739 A CN 109520739A CN 201811559444 A CN201811559444 A CN 201811559444A CN 109520739 A CN109520739 A CN 109520739A
- Authority
- CN
- China
- Prior art keywords
- platform
- chassis
- electricity
- casing
- elevating mechanism
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
Abstract
The present invention relates to a kind of engine switching accurate posture adjustment mounting platforms of casing, the mounting platform includes driving chassis (1), elevating mechanism (2), interchangeable pre- assembling platform (3), the elevating mechanism (2) is fixedly mounted on right above the driving chassis (1), the interchangeable pre- assembling platform (3) is bolted on the surface of the elevating mechanism (2), the driving chassis (1) includes that electricity drives chassis (1-1), McCrum wheel (1-2) and wired remote control operator (1-3), the elevating mechanism (2) includes support rod (2-1), rotation and lifting electricity drives column (2-2) and upper mounting plate (2-3), the interchangeable pre- assembling platform (3) includes switching casing support platform (3-1), rack hanger (3-2) and switching casing lifting lug (3-3).
Description
Technical field
The invention belongs to Aero Engine Testing fields, are related to a kind of engine switching accurate posture adjustment mounting platform of casing.
Background technique
Engine pedestal installation no matter from management or in terms of technical standpoint be all the complicated mistake for being difficult to pipeline
Journey.In recent years, as digitlization, automation, informationization technology are in the application of aviation industry, Aeronautical Manufacturing Technology in China level is greatly
Width is promoted, and on the basis of key technology is broken through, each main engine plants have carried out aircraft/engine automation Assembling Production, object
Stream dispatching and the fertile development work of part intelligence.Unquestionably, the technological equipment of optimization, which comes into operation, is greatly improved assembly effect
Rate and assembly safety.
At present during engine complete machine ground experiment, since starter, starter switching casing, accessory drive gearbox etc. start
The attached testpieces of machine is generally located at below engine, and test bay driving is generally located at right above engine, therefore utilizes row
The technology path that vehicle lifts attached testpieces is infeasible.Currently, the installation of appearing on the stage of such attached testpieces mainly passes through design
Simple tooling is lifted below testpieces to engine, after reaching mounting plane nearby, completes interface docking artificially manually adjusting
It works with installation locking.
The mounting means has the following deficiencies: that 1. handling are laborious time-consuming: in tight space, in transverse direction/longitudinal movement, original
The interfaces docking aspect such as ground deflection, is frequently present of a large amount of workers and moves repeatedly, corrects the case where testpieces position and direction, install
Inefficiency is unable to satisfy growing upper leave from office installation requirements.2. tooling poor compatibility: since testpieces installation site passes through
Often adjustment need to process a variety of toolings for adequacy test part, increase test preparation, installation effectiveness of leaving office in reduction.
Summary of the invention
The purpose of the present invention is: design a kind of accurate posture adjustment installation of the engine that structure is simple and convenient to operate switching casing
Platform makes the device have a variety of freedom degree shaping modes, realizes the automatic butt function of engine accessory power rating casing installation.Together
When, the versatility that other attachmentes are installed and used is taken into account, ensures engine pedestal installation quality and efficiency.
In order to solve the above technical problems, the technical scheme is that
A kind of engine switching accurate posture adjustment mounting platform of casing, the mounting platform include driving chassis (1), elevator
Structure (2), interchangeable pre- assembling platform (3), the elevating mechanism (2) is fixedly mounted on right above the driving chassis (1), described interchangeable
Pre- assembling platform (3) is bolted on the surface of the elevating mechanism (2), and the driving chassis (1) includes that electricity drives chassis
(1-1), McCrum wheel (1-2) and wired remote control operator (1-3), the elevating mechanism (2) include support rod (2-1), rotation
Turn lifting electricity and drive column (2-2) and upper mounting plate (2-3), the interchangeable pre- assembling platform (3) includes switching casing support platform (3-
1), rack hanger (3-2) and switching casing lifting lug (3-3).
Optionally, the electricity drives four McCrum wheels (1-2) of the chassis lower part (1-1) setting, the wired remote control operation
Device (1-3) is connected to the electricity by cable and drives chassis (1-1).
Optionally, (2-2 is fixed on the surface center that the electricity drives chassis (1-1), institute to the rotation and lifting electricity drive column
It states and is uniformly connect with three support rod (2-1) low sides above electricity drive chassis (1-1), three support rods (2-1) top is uniformly distributed
Column (2-2) outer cylinder top side is driven in the rotation and lifting electricity, the rotation and lifting electricity drives column (2-2) inner cylinder top and fixes
In the upper mounting plate (2-3).
Optionally, the switching casing support platform (3-1) is bolted on plane on the upper mounting plate (2-3),
The bracket of an applicable switching casing is respectively arranged in switching casing support platform (3-1) front and back and one is suitable for sending out
The support column of the rack hanger (3-2) of motivation rack, the rack hanger (3-2) are bolted on the switching casing branch
On the support column for supportting platform (3-1), the switching casing lifting lug (3-3) is bolted on the rack hanger (3-2) and hangs
Kong Shang.
The solution have the advantages that: the engine transfers the accurate posture adjustment mounting platform design of casing rationally, and structure is simple
It is compact.By remote control operation, it is able to achieve the multiple degrees of freedom installation positioning of engine switching casing, and switching casing rack hanger
Prepackage, Project Realization is strong.It works well in aero-engine complete machine rack installation preparation process.
Detailed description of the invention
Engine switching casing accurate posture adjustment mounting platform schematic diagram Fig. 1 of the invention；
Engine switching casing accurate posture adjustment mounting platform front view Fig. 2 of the invention.
In figure, 1, driving chassis；2, elevating mechanism；3, interchangeable pre- assembling platform；1-1, electricity drive chassis；1-2, McCrum
Wheel；1-3, wired remote control operator；2-1, support rod；2-2, rotation and lifting electricity drive column；2-3, upper mounting plate；3-1, switching casing
Support platform；3-2, rack hanger；3-3, switching casing lifting lug.
Specific embodiment
For attached testpieces-switching casing location and installation during engine complete machine ground experiment, one is proposed
The kind engine switching accurate posture adjustment mounting platform of casing.It has translation, lifting, rotation, prepackage function, and can take into account a variety of attached
Belong to testpieces lifts installment work, realizes High Precision for Engine, high quality installation, it is strong to significantly reduce operator's work
Degree improves test and prepares efficiency.
The accurate posture adjustment mounting platform of casing specifically, engine provided by the invention is transferred, including driving chassis 1, lifting
Mechanism 2, interchangeable pre- assembling platform 3, electricity drive chassis 1-1, McCrum wheel 1-2, wired remote control operator 1-3, support rod 2-1, rotation
Turn lifting electricity and drive column 2-2, upper mounting plate 2-3, transfer casing support platform 3-1, rack hanger 3-2, and switching casing lifting lug
3-3。
Elevating mechanism 2 is fixedly mounted on right above driving chassis 1, and interchangeable pre- assembling platform 3 is bolted on elevator
The surface of structure 2, the electricity drive lower part chassis 1-1 are evenly distributed with four McCrums wheel 1-2, wired remote control operator 1-3 and pass through cable company
It being connected to electricity and drives progress platform operation on the 1-1 of chassis, rotation and lifting electricity drive column 2-2 is fixed on electricity and drives center right above the 1-1 of chassis,
Three bottom ends support rod 2-1 are distributed in electricity and drive above the 1-1 of chassis, and it is vertical that three tops support rod 2-1 are distributed in the drive of rotation and lifting electricity
Column 2-2 outer cylinder top side edges, rotation and lifting electricity drive the fixed upper mounting plate 2-3 in column 2-2 inner cylinder top, and switching casing support is flat
Platform 3-1 is bolted on plane on upper mounting plate 2-3, each applicable switching machine before and after switching casing support platform 3-1
The support column of the bracket of casket and a rack hanger 3-2 suitable for engine pedestal, rack hanger 3-2 are solid by bolt
It is scheduled on the support column of switching casing support platform 3-1, switching casing lifting lug 3-3 is bolted on rack hanger 3-2 and hangs
Kong Shang.
In conclusion advantages of the present invention:
A) simple and compact for structure, have translation, lifting, rotation multiple degrees of freedom regulatory function, is able to achieve switching casing installation
Accurate positioning.
B) easy to operate, the prepackage function of switching casing is realized, manual operation strength reduction, improved efficiency are installed.
C) mounting platform expansibility is strong, can be compatible with various engine accessory power rating installment works.
Claims (4)
- The accurate posture adjustment mounting platform of casing 1. a kind of engine is transferred, it is characterised in that: the mounting platform includes driving chassis (1), elevating mechanism (2), interchangeable pre- assembling platform (3), the elevating mechanism (2) be fixedly mounted on the driving chassis (1) just on Side, the interchangeable pre- assembling platform (3) are bolted on the surface of the elevating mechanism (2), driving chassis (1) packet It includes electricity and drives chassis (1-1), McCrum wheel (1-2) and wired remote control operator (1-3), the elevating mechanism (2) include support Bar (2-1), rotation and lifting electricity drive column (2-2) and upper mounting plate (2-3), and the interchangeable pre- assembling platform (3) includes switching casing branch It supports platform (3-1), rack hanger (3-2) and switching casing lifting lug (3-3).
- 2. mounting platform according to claim 1, it is characterised in that: the electricity drives the chassis lower part (1-1) and four wheats are arranged Carat nurse wheel (1-2), the wired remote control operator (1-3) are connected to the electricity by cable and drive chassis (1-1).
- 3. mounting platform according to claim 1, it is characterised in that: the rotation and lifting electricity drives column, and (2-2 is fixed on institute The surface center that electricity drives chassis (1-1) is stated, the electricity drives uniformly to be connected with three support rod (2-1) low sides above chassis (1-1) It connects, three support rods (2-1) top is distributed in the rotation and lifting electricity and drives column (2-2) outer cylinder top side, the rotation Turn lifting electricity drive column (2-2) inner cylinder top and is fixed on the upper mounting plate (2-3).
- 4. mounting platform according to claim 1, it is characterised in that: the switching casing support platform (3-1) passes through spiral shell Bolt is fixed on plane on the upper mounting plate (2-3), each one applicable turn of setting before and after the switching casing support platform (3-1) Pick the bracket of casket and the support column of a rack hanger (3-2) suitable for engine pedestal, the rack hanger (3- 2) it is bolted on the support column of switching casing support platform (3-1), the switching casing lifting lug (3-3) passes through Bolt is fixed on rack hanger (3-2) lifting hole(eyelet).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559444.3A CN109520739B (en) | 2018-12-20 | 2018-12-20 | Accurate appearance mounting platform that transfers of engine switching cartridge receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559444.3A CN109520739B (en) | 2018-12-20 | 2018-12-20 | Accurate appearance mounting platform that transfers of engine switching cartridge receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109520739A true CN109520739A (en) | 2019-03-26 |
| CN109520739B CN109520739B (en) | 2020-08-11 |
Family
ID=65796492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559444.3A Active CN109520739B (en) | 2018-12-20 | 2018-12-20 | Accurate appearance mounting platform that transfers of engine switching cartridge receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109520739B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916538A (en) * | 2021-09-03 | 2022-01-11 | 中国航发哈尔滨东安发动机有限公司 | Installation device and installation method for flying-attaching casing simulation pull rod |
| CN114813155A (en) * | 2022-06-27 | 2022-07-29 | 中国航发四川燃气涡轮研究院 | Engine exhaust vector angle measurement and tail flame monitoring system |
| WO2022160560A1 (en) * | 2021-01-28 | 2022-08-04 | 武汉工程大学 | Aircraft towing robot and working method therefor |
| CN114858464A (en) * | 2022-07-05 | 2022-08-05 | 中国航发四川燃气涡轮研究院 | Aircraft accessory machine casket mounting bracket |
| CN115255847A (en) * | 2021-04-30 | 2022-11-01 | 中国航发商用航空发动机有限责任公司 | Circumferential stepless posture adjusting device for split casing assembly |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115255847A (en) * | 2021-04-30 | 2022-11-01 | 中国航发商用航空发动机有限责任公司 | Circumferential stepless posture adjusting device for split casing assembly |
| CN115255847B (en) * | 2021-04-30 | 2023-09-12 | 中国航发商用航空发动机有限责任公司 | Circumferential electrodeless attitude adjusting device for split casing assembly |
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| CN113916538B (en) * | 2021-09-03 | 2023-10-24 | 中国航发哈尔滨东安发动机有限公司 | Device and method for installing simulated pull rod of aircraft engine box |
| CN114813155A (en) * | 2022-06-27 | 2022-07-29 | 中国航发四川燃气涡轮研究院 | Engine exhaust vector angle measurement and tail flame monitoring system |
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| CN114858464A (en) * | 2022-07-05 | 2022-08-05 | 中国航发四川燃气涡轮研究院 | Aircraft accessory machine casket mounting bracket |
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| CN109520739B (en) | 2020-08-11 |
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