CN110329539A - Packaged type bogey in a kind of aircraft target ship compression-shear test platform - Google Patents
Packaged type bogey in a kind of aircraft target ship compression-shear test platform Download PDFInfo
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- CN110329539A CN110329539A CN201910606245.1A CN201910606245A CN110329539A CN 110329539 A CN110329539 A CN 110329539A CN 201910606245 A CN201910606245 A CN 201910606245A CN 110329539 A CN110329539 A CN 110329539A
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- support portion
- main part
- test platform
- packaged type
- shear test
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application belongs to aeronautic structure strength test field, in particular to packaged type bogey in a kind of aircraft target ship compression-shear test platform.It include: testing stand, bearing frame, positioning mechanism and driving mechanism.Testing stand includes support base, and support base has support portion, and the upper lateral edge loading direction of support portion is provided with roller track, pin shaft hole is offered on support portion, and opening direction and the loading direction of pin shaft hole are mutually perpendicular to；Bearing frame has shoulder and main part, is provided with walking roller on the downside of shoulder, walking roller is mounted in the roller track of support portion, and main part offers the location hole to match with pin shaft hole；Positioning mechanism includes elevator and positioning pin, and elevator is arranged in the location hole of main part, and elevator can drive positioning pin to move between retrieving position and extended position；Driving mechanism is mounted on the bottom of the main part of bearing frame, for driving bearing frame to move along loading direction.
Description
Technical field
The application belongs to aeronautic structure strength test field, in particular to moves in a kind of aircraft target ship compression-shear test platform
Formula bogey.
Background technique
The siding dimensions of different model aircraft is different, and course length is also different.The aircraft target ship compression shear density of load
Test, which generally requires, develops dedicated testing stand to complete, and testing stand is mainly made of support base, bogey and loading head etc..
When test, one end of siding (course) is mounted on bogey, is testpieces fixing end；Other end head (course) is mounted on
On loading head, compression and shear-type load are applied to siding by loading head.Dress is carried in current existing siding compression-shear test platform
Set is an entirety with support base mostly, and siding testpieces course installation space is fixed dimension, and testing stand may be only available for one
The load test of kind size siding, tests various sizes of siding, needs design specialized fixture or the different sizes of research and development
Testing stand, the test period is longer, and economic cost is larger.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Summary of the invention
There is provided packaged type bogeys in a kind of aircraft target ship compression-shear test platform for the purpose of the application, existing to solve
There is at least one problem existing for technology.
The technical solution of the application is:
Packaged type bogey in a kind of aircraft target ship compression-shear test platform, comprising:
Testing stand, the testing stand include support base, and the support base has support portion, and the upper lateral edge of the support portion adds
It carries direction and is provided with roller track, pin shaft hole, the opening direction and loading direction of the pin shaft hole are offered on the support portion
It is mutually perpendicular to；
Bearing frame, the bearing frame have shoulder and main part, are provided with walking roller on the downside of the shoulder, institute
It states walking roller to be mounted in the roller track of the support portion, the main part is offered to be determined with what the pin shaft hole matched
Position hole；
Positioning mechanism, the positioning mechanism include elevator and positioning pin, and the main part is arranged in the elevator
In location hole, the elevator can drive the positioning pin to move between retrieving position and extended position, in the withdrawal
Position, the positioning pin are recovered in the location hole of the main part, and in the extended position, the positioning pin is by the main body
The location hole in portion reaches in the pin shaft hole；
Driving mechanism, the driving mechanism are mounted on the bottom of the main part of the bearing frame, for driving described hold
Frame is carried to move along loading direction.
Optionally, the support portion includes upper support portion and lower support portion, the upper lateral edge loading direction of the upper support portion
It is provided with roller track, offers pin shaft hole on the upper support portion and the lower support portion.
Optionally, the walking roller is mounted in the roller track of the upper support portion.
Optionally, the pin shaft hole is offered along loading direction more on the upper support portion and the lower support portion
It is a.
Optionally, the two sides of the main part are opened up there are two location hole, respectively with the upper support portion and it is described under
The pin shaft hole on support portion matches.
Optionally, the elevator of the positioning mechanism includes first motor, turbine and worm screw, and the worm screw passes through joint
Bearing and the positioning pin connection.
It optionally, further include limiting section, the limiting section includes two, and two limiting sections are separately positioned on described hold
The two sides for carrying the main part of frame, match with the upper support portion, for preventing the bearing frame from occurring side when moving
Partially.
Optionally, the support base has base cross members, and loading direction is provided with rack-track in the base cross members,
The driving mechanism includes gear and power mechanism, and the main body of the bearing frame is arranged in the gear and the power mechanism
The bottom in portion, the power mechanism can drive the gear to move along the rack-track.
Optionally, the motor pattern of the driving mechanism includes continuous motor pattern and crawl motor pattern.
Optionally, the power mechanism includes the second motor and retarder, and the retarder is connect with the gear.
At least there are following advantageous effects in invention:
Packaged type bogey in the aircraft target ship compression-shear test platform of the application adapts to the load examination of different size sidings
It tests, avoids for different length siding, design various sizes of experiment loading unit or special tooling, saved cost；It adopts
The movement of bogey is realized with walking roller, moving resistance is force of rolling friction, greatly reduces bogey moving resistance；
Positioning mechanism can quickly realize that bogey is fixed.
Detailed description of the invention
Fig. 1 is packaged type bogey main view in the aircraft target ship compression-shear test platform of one embodiment of the application；
Fig. 2 is packaged type bogey left view in the aircraft target ship compression-shear test platform of one embodiment of the application.
Wherein:
1- bearing frame；2- walking roller；3- limiting section；4- positioning mechanism；5- driving mechanism；6- support base；It is propped up on 61-
Support part；Support portion under 62-；7- testpieces；8- loading head；9- pin shaft hole.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the application
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
In explanation the application, and it should not be understood as the limitation to the application.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.Under
Face is described in detail embodiments herein in conjunction with attached drawing.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the application and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the application
The limitation of range.
1 to Fig. 2 the application is described in further details with reference to the accompanying drawing.
This application provides packaged type bogeys in a kind of aircraft target ship compression-shear test platform, comprising: testing stand, carrying
Frame 1, positioning mechanism 4 and driving mechanism 5.
Specifically, testing stand includes support base 6, support base 6 has support portion, and the upper lateral edge loading direction of support portion is arranged
There is roller track, pin shaft hole 9 is offered on support portion, opening direction and the loading direction of pin shaft hole 9 are mutually perpendicular to；Bearing frame
1 has shoulder and main part, is provided with walking roller 2 on the downside of shoulder, walking roller 2 is mounted on the roller track of support portion
In, main part offers the location hole to match with pin shaft hole 9；Positioning mechanism 4 includes elevator and positioning pin, elevator setting
In the location hole of main part, elevator can drive positioning pin to move between retrieving position and extended position, withdraw position
It sets, positioning pin is recovered in the location hole of main part, and in extended position, positioning pin reaches pin shaft hole by the location hole of main part
In 9；Driving mechanism 5 is mounted on the bottom of the main part of bearing frame 1, for driving bearing frame 1 to move along loading direction.
In the embodiment of the application, the support portion of support base 6 includes upper support portion 61 and lower support portion 62, on
The upper lateral edge loading direction of support portion 61 is provided with roller track, and the walking roller 2 on the downside of shoulder is mounted on support portion 61
In roller track, shoulder can be with the self weight of support bearing device.It is opened along loading direction on upper support portion 61 and lower support portion 62
Equipped with multiple pin shaft holes 9.The two sides of 1 main part of bearing frame are opened up there are two location hole, correspond respectively to support portion 61
With the pin shaft hole 9 on lower support portion 62, positioning mechanism 4 includes four sets, is separately positioned in the location hole of main part, positioning mechanism
4 elevator includes first motor, turbine and worm screw, and worm screw is hinged by oscillating bearing and positioning pin, and positioning pin can be risen
The driving of drop machine is reached in corresponding pin shaft hole 9 by location hole, and the end of positioning pin is tapered convenient for positioning and centering.
In the embodiment of the application, limiting section 3 is respectively set in the two sides of the main part of bearing frame 1, uses
In preventing bearing frame 1 from occurring lateral deviation when moving.In the present embodiment, two limiting sections 3 are separately positioned on the master of bearing frame 1
The two sides in body portion are matched with upper support portion 61.
In the embodiment of the application, driving mechanism 5 uses gear-rack drive mode, walks for bogey
Power is provided.In the present embodiment.Support base 6 has base cross members, and loading direction is provided with rack-track in base cross members, drives
Motivation structure 5 includes gear and power mechanism, and the bottom of the main part of bearing frame 1, engine is arranged in gear and power mechanism
Structure can drive gear to move along rack-track.The motor pattern of driving mechanism 5 includes continuous motor pattern and crawl movement mould
Formula, with continuous motor pattern when coarse adjustment bogey position, with crawl motor pattern when finely tuning bogey position.Power mechanism
Including the second motor and retarder, retarder is connect with gear, is controlled by being arranged in the controller that connect with the second motor
Logic, so that driving mechanism 5 realizes two kinds of motor patterns.Rack-track on support base 6 has limit function, constraint carrying dress
The direction of travel set, lateral deviation and torsion when can prevent bogey from walking.
In the aircraft target ship compression-shear test platform of the embodiment of the application, loading head 8 is arranged in testing stand support base 6
On, one end of testpieces 7 is mounted on packaged type bogey, and the other end is loaded by loading head 8.By packaged type
The driving mechanism 5 of bogey switches to continuous motor pattern, drives the walking of packaged type bogey by driving mechanism 5, can
After mobile bogey runs to target gear, stop movement；5 motor pattern of driving mechanism is switched into crawl movement mould
Formula finely tunes the position of packaged type bogey, makes the positioning pin of positioning mechanism 4 and the 9 axis centering of pin shaft hole of support base 6；
Positioning pin is inserted into the pin shaft hole 9 of upper support portion 61 and lower support portion 62, after the completion of four positioning pins are entirely insertable, is moved
Formula bogey is completed to fix.When packaged type bogey replaces gear, successively four positioning pins are extracted simultaneously from pin shaft hole 9
Original position is withdrawn, packaged type bogey can move at this time.
Packaged type bogey in the aircraft target ship compression-shear test platform of the application, so that aircraft target ship compression-shear test platform can
It to adapt to the load test of different size sidings, avoids for different length siding, designs various sizes of test load dress
It sets or special tooling, has saved cost；Bogey is mobile to realize that moving resistance is force of rolling friction, greatly using walking roller
Bogey moving resistance is reduced greatly；Positioning mechanism can quickly realize that bogey is fixed, and positioning pin end is taper
Structure, convenient for positioning and centering；By limiting section and driving mechanism track double limitation, bogey direction of travel is constrained, is prevented
Only lateral deviation and torsion occur when walking for bogey.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. packaged type bogey in a kind of aircraft target ship compression-shear test platform characterized by comprising
Testing stand, the testing stand include support base (6), and the support base (6) has support portion, the upper lateral edge of the support portion
Loading direction is provided with roller track, offers on the support portion pin shaft hole (9), the opening direction of the pin shaft hole (9) with
Loading direction is mutually perpendicular to；
Bearing frame (1), the bearing frame (1) have shoulder and main part, are provided with walking roller on the downside of the shoulder
(2), the walking roller (2) is mounted in the roller track of the support portion, and the main part offers and the pin shaft hole
(9) location hole to match；
Positioning mechanism (4), the positioning mechanism (4) include elevator and positioning pin, and the elevator is arranged in the main part
Location hole in, the elevator can drive the positioning pin to move between retrieving position and extended position, in the receipts
Return is set, and the positioning pin is recovered in the location hole of the main part, and in the extended position, the positioning pin is by the master
The location hole in body portion reaches in the pin shaft hole (9)；
Driving mechanism (5), the driving mechanism (5) is mounted on the bottom of the main part of the bearing frame (1), for driving
Bearing frame (1) is stated to move along loading direction.
2. packaged type bogey in aircraft target ship compression-shear test platform according to claim 1, which is characterized in that described
Support portion includes upper support portion (61) and lower support portion (62), and the upper lateral edge loading direction of the upper support portion (61) is provided with rolling
Wheel track offers pin shaft hole (9) on the upper support portion (61) and the lower support portion (62).
3. packaged type bogey in aircraft target ship compression-shear test platform according to claim 2, which is characterized in that described
Walking roller (2) is mounted in the roller track of the upper support portion (61).
4. packaged type bogey in aircraft target ship compression-shear test platform according to claim 2, which is characterized in that described
Pin shaft hole (9) offers along loading direction multiple on the upper support portion (61) and the lower support portion (62).
5. packaged type bogey in aircraft target ship compression-shear test platform according to claim 4, which is characterized in that described
The two sides of main part are opened up there are two location hole, respectively with the institute on the upper support portion (61) and the lower support portion (62)
Pin shaft hole (9) is stated to match.
6. packaged type bogey in aircraft target ship compression-shear test platform according to claim 5, which is characterized in that described
The elevator of positioning mechanism (4) includes first motor, turbine and worm screw, and the worm screw passes through oscillating bearing and the positioning pin
Connection.
7. packaged type bogey in aircraft target ship compression-shear test platform according to claim 2, which is characterized in that also wrap
It includes limiting section (3), the limiting section (3) includes two, and two limiting sections (3) are separately positioned on the bearing frame (1)
Main part two sides, matched with the upper support portion (61), for preventing the bearing frame (1) from occurring side when moving
Partially.
8. packaged type bogey in aircraft target ship compression-shear test platform according to claim 1, which is characterized in that described
Support base (6) has base cross members, and loading direction is provided with rack-track, the driving mechanism (5) in the base cross members
Including gear and power mechanism, the gear and the power mechanism are arranged in the bottom of the main part of the bearing frame (1),
The power mechanism can drive the gear to move along the rack-track.
9. packaged type bogey in aircraft target ship compression-shear test platform according to claim 8, which is characterized in that described
The motor pattern of driving mechanism (5) includes continuous motor pattern and crawl motor pattern.
10. packaged type bogey in aircraft target ship compression-shear test platform according to claim 9, which is characterized in that institute
Stating power mechanism includes the second motor and retarder, and the retarder is connect with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606245.1A CN110329539B (en) | 2019-07-05 | 2019-07-05 | Movable bears device in aircraft wallboard compression shear test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910606245.1A CN110329539B (en) | 2019-07-05 | 2019-07-05 | Movable bears device in aircraft wallboard compression shear test bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110329539A true CN110329539A (en) | 2019-10-15 |
| CN110329539B CN110329539B (en) | 2022-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910606245.1A Active CN110329539B (en) | 2019-07-05 | 2019-07-05 | Movable bears device in aircraft wallboard compression shear test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329539B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932137A (en) * | 1960-08-12 | 1963-07-24 | Carl Schenck Masahinenfabrik G | A test bed for motor vehicles |
| KR20010056529A (en) * | 1999-12-15 | 2001-07-04 | 김윤규, 정주영, 심옥진, 정몽헌 | Rock joint surface profile measuring apparatus |
| CN103033418A (en) * | 2012-12-10 | 2013-04-10 | 中国飞机强度研究所 | Test device capable of evenly applying axial compression load and shearing load |
| CN103149075A (en) * | 2012-12-10 | 2013-06-12 | 中国飞机强度研究所 | Strength testing device and testing method for fuselage wall plate under action of combined loads |
| CN103454151A (en) * | 2013-08-20 | 2013-12-18 | 中国商用飞机有限责任公司 | Composite compression-shear loading testing device |
| CN104697845A (en) * | 2013-12-06 | 2015-06-10 | 中国飞机强度研究所 | Static force/fatigue/damage tolerance test loading system of fuselage panel |
| CN104807694A (en) * | 2015-05-04 | 2015-07-29 | 中国飞机强度研究所 | Fuselage panel combined load test device |
| CN105043899A (en) * | 2015-05-13 | 2015-11-11 | 中国飞机强度研究所 | Aircraft large-size panel shear loading apparatus |
| CN108082531A (en) * | 2017-12-20 | 2018-05-29 | 西北工业大学 | A kind of restructural aircraft wall panel assembly apparatus |
-
2019
- 2019-07-05 CN CN201910606245.1A patent/CN110329539B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932137A (en) * | 1960-08-12 | 1963-07-24 | Carl Schenck Masahinenfabrik G | A test bed for motor vehicles |
| KR20010056529A (en) * | 1999-12-15 | 2001-07-04 | 김윤규, 정주영, 심옥진, 정몽헌 | Rock joint surface profile measuring apparatus |
| CN103033418A (en) * | 2012-12-10 | 2013-04-10 | 中国飞机强度研究所 | Test device capable of evenly applying axial compression load and shearing load |
| CN103149075A (en) * | 2012-12-10 | 2013-06-12 | 中国飞机强度研究所 | Strength testing device and testing method for fuselage wall plate under action of combined loads |
| CN103454151A (en) * | 2013-08-20 | 2013-12-18 | 中国商用飞机有限责任公司 | Composite compression-shear loading testing device |
| CN104697845A (en) * | 2013-12-06 | 2015-06-10 | 中国飞机强度研究所 | Static force/fatigue/damage tolerance test loading system of fuselage panel |
| CN104807694A (en) * | 2015-05-04 | 2015-07-29 | 中国飞机强度研究所 | Fuselage panel combined load test device |
| CN105043899A (en) * | 2015-05-13 | 2015-11-11 | 中国飞机强度研究所 | Aircraft large-size panel shear loading apparatus |
| CN108082531A (en) * | 2017-12-20 | 2018-05-29 | 西北工业大学 | A kind of restructural aircraft wall panel assembly apparatus |
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| Publication number | Publication date |
|---|---|
| CN110329539B (en) | 2022-07-15 |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Tonglai Inventor after: Yang Wugang Inventor after: Wang Lan Inventor after: Li Bibo Inventor after: Cui Xiong Inventor after: Chen Kang Inventor after: Tan Lei Inventor after: Wu Lin Inventor before: Zhao Tonglai Inventor before: Yang Wugang Inventor before: Wang Lan Inventor before: Li Bibo Inventor before: Cui Xiong Inventor before: Chen Kang |
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