CN208044952U - A kind of aeroengine combustor liner teaching support - Google Patents
A kind of aeroengine combustor liner teaching support Download PDFInfo
- Publication number
- CN208044952U CN208044952U CN201721450475.6U CN201721450475U CN208044952U CN 208044952 U CN208044952 U CN 208044952U CN 201721450475 U CN201721450475 U CN 201721450475U CN 208044952 U CN208044952 U CN 208044952U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- burner inner
- inner liner
- mounting base
- bearing
- 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
Links
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model is related to a kind of aeroengine combustor liner teaching supports, including burner inner liner mounting base, rotating shaft, bearing, bearing block, supporting rack, pedestal, handwheel, burner inner liner mounting base center passes through rotating shaft to be mounted on rotating shaft, burner inner liner mounting base further includes 4-16 mounting head of the radial setting centered on rotating shaft, and through-hole is arranged far from rotating shaft one end;Rotating shaft both ends respectively pass through a bearing, one end to connect handwheel;Bearing is fixed on supporting rack top by bearing block;Supporting rack lower part connect base both sides;Further include handle and return pulley.For the displaying combustion chamber flame drum and associated components for lacking energy image at present, and the problem of teaching aid needed for dismounting practice of the student to burner inner liner and its associated components can be met, this holder can image reduction burner inner liner structure type in a combustion chamber, the working condition of intuitive displaying burner inner liner entirety, suitable for different type aeroengine combustor liner, have a wide range of application, simple and reasonable, using effect is apparent.
Description
Technical field
The utility model is related to teaching aid technical fields, and in particular to a kind of aeroengine combustor liner teaching support.
Background technology
Aero-engine is known as the heart of aircraft, and because of its internal structure complexity, the teaching of relevant speciality class becomes emphasis
And difficult point.The especially teaching class of aeroengine combustor liner can not since burner inner liner is set in engine chamber casing
It is immediately seen, is shown to student after teacher can only remove by picture, video record or by burner inner liner at present.
And tubular combustor, connular combustor and toroidal combustion chamber Flame cylinder number differ, structure is different, the type of cooling
Different, students just contact relevant knowledge again, are not known about to each type combustion chamber flame drum.Current teaching displaying is equal
Be unable to visual pattern displaying burner inner liner and associated components such as:The knot of flame tube interconnector, cyclone, air inlet, film cooling holes etc.
Configuration formula, also can not system displaying burner inner liner working condition, it is difficult using burner inner liner and associated components as one to lead to student
A entirety, it is also difficult to which the difference for the different types of engine flame tube that offers a clear explanation influences understanding of the students to relevant knowledge
And grasp.
Simultaneously as lacking suitable teaching aid at present, teacher, can only be by burner inner liner after removing burner inner liner and being shown to student
It arbitrarily places, causes the burner inner liner removed to be very easy to lose and damage, make troubles to teaching.
On the other hand, it is teaching《Aero-engine dismounts real training》In course, current teaching method also can only be by saying
Solution and model rehearsal cannot be satisfied student and practice the dismounting of the components such as burner inner liner, flame tube interconnector, cyclone, fish mouth type air inlet
It needs, influences teaching efficiency.
Therefore, aeroengine combustor liner can intuitively be shown by being badly in need of one kind at present, and can meet dismounting training needs
Teaching aid.
Invention content
The utility model aim is, in order to solve the above technical problems, provide a kind of can be started with the displaying of visual pattern
Machine burner inner liner overall structure and working method, and the teaching holder that dismounting practice needs can be met.
Technical solutions of the utility model are as follows:
A kind of aeroengine combustor liner teaching support, including burner inner liner mounting base, rotating shaft, bearing, bearing block, branch
Support, pedestal, handwheel;
Burner inner liner mounting base center passes through rotating shaft to be mounted on rotating shaft, and the burner inner liner mounting base further includes peace
Head is filled, the mounting head is radial centered on rotating shaft to be uniformly arranged, and the mounting head number is 4-16, each mounting head
Length is identical, and through-hole is arranged in the one end of mounting head far from rotating shaft;
The rotating shaft both ends respectively pass through a bearing, rotating shaft one end to connect handwheel;
The bearing is fixed on supporting rack top by mating bearing block;
Support frame as described above lower part is connected to pedestal both sides.
Further, the burner inner liner mounting base can prolong revolution axis direction movement, burner inner liner mounting base on rotating shaft
Radius is 35-45cm.
Further, the mounting head length is 25-35cm.
Further, a diameter of 3-6cm of the rotating shaft, length 100-150cm.
Further, support frame as described above is rectangle or ladder-shaped frame, is highly 80-120cm.
Further, the pedestal is I-shaped or rectangular frame.
Further, further include handle, the handle is set on the supporting rack or pedestal of handwheel offside.
Further, further include return pulley, the return pulley is 4, is respectively arranged at the lower end at four angles of pedestal.
The utility model advantageous effect is:
1)Engine flame tube can be mounted in burner inner liner mounting base by flame tube stent provided by the utility model,
The structure type of engine flame tube in a combustion chamber can be restored, the working condition of burner inner liner entirety is simulated, for adjacent fire
The unicom mode of flame tube interconnector, gaseous film control etc. also can be shown to visual pattern between flame cylinder, facilitate that teacher is intuitive, system says
Solution;
2)The burner inner liner mounting base on rotating shaft can be driven to rotate by rotation hand wheel when needing, burner inner liner can also be pacified
Dress seat prolongs revolution axis direction movement, facilitates displaying and replaces the components such as burner inner liner, flame tube interconnector, cyclone, is carried for academics and students
A kind of teaching aid easy to operate, flexible is supplied;
3)Difference setting for tubular combustor, cannular combustor or toroidal combustion chamber Flame cylinder, can pass through change
The number of mounting head in burner inner liner mounting base, applied widely to meet the design feature of different type engine flame tube, knot
Structure advantages of simple, using effect are apparent.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1, burner inner liner mounting base;2, rotating shaft;3, bearing;4, bearing block;5, holder;6 handles;7, return pulley;
8, pedestal;9, handwheel;10, mounting head;11, through-hole.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
Fig. 1 show a kind of structural schematic diagram of the utility model, and 1 center of burner inner liner mounting base is installed across rotating shaft 2
On rotating shaft 2, the movement of 2 direction of rotating shaft, easy disassembly burner inner liner can be prolonged on rotating shaft 2;Burner inner liner mounting base radius is
35-45cm can be selected to use, restored and simulate in all kinds of engines well according to the design feature of all kinds of engine flame tubes
The set-up mode of burner inner liner.The mounting head 10 of burner inner liner mounting base 1 is radial centered on rotating shaft 2 to be uniformly arranged, Mei Gean
It is identical to fill head length, the number of length 25-35cm, mounting head 10 are 4-16, can be according to of all kinds of engine flame tubes
Number selection uses.Through-hole 11 is arranged in each 10 deep one end of mounting head, can connect burner inner liner by 11 screw of through-hole
In mounting head.Rotating shaft 2 a diameter of 3-6cm, length 100-150cm.Rotating shaft both ends respectively pass through a bearing 3, bearing 3
Being fixed on 5 top of supporting rack when the wherein one end of rotating shaft 2 connects handwheel 9, displaying or dismounting training by bearing block 4 can pass through
Rotation hand wheel 9 drives the burner inner liner mounting base 1 on rotating shaft 2 to rotate, and facilitates displaying and dismounting burner inner liner, flame tube interconnector, cyclone
Equal components.Two supporting racks 5 are rectangle or ladder-shaped frame, because its shape feature can realize firm support, height 80-
120cm, lower part are connected to 8 both sides of pedestal.Pedestal 8 is I-shaped or rectangular frame.The supporting rack 5 of 9 offside of handwheel or
Handle is provided on pedestal 8, return pulley 7 is arranged in pedestal quadrangle lower end, can the pulling of Portable power saving burner inner liner supporting rack movement.
Embodiment 1
1 center of burner inner liner mounting base passes through rotating shaft 2 to be mounted on rotating shaft 2, can prolong 2 side of rotating shaft on rotating shaft 2
To movement, easy disassembly burner inner liner;Burner inner liner mounting base radius is 40cm, and the mounting head 10 of burner inner liner mounting base 1 is with rotating shaft 2
Centered on radial setting, length 30cm, the number of mounting head 10 is 10, suitable for sharing the endless tube combustion of 10 burner inner liners
Room engine is burnt, like that shellfish MK202, WP6, WP7, WP8, WS10 etc..One end setting of each mounting head 10 far from rotating shaft 2 is logical
Hole 11 when installation, burner inner liner is connected to by 11 screw of through-hole in mounting head and completes to fix.2 a diameter of 5cm of rotating shaft, it is long
Degree is 130cm.Rotating shaft both ends respectively pass through a bearing 3, bearing 3 to be fixed on 5 top of supporting rack, rotating shaft 2 by bearing block 4
When wherein one end connects handwheel 9, displaying or dismounting training, the burner inner liner mounting base on rotating shaft 2 can be driven by rotation hand wheel 9
1 rotation facilitates the components such as displaying and dismounting burner inner liner, flame tube interconnector, cyclone.Two supporting racks 5 are ladder-shaped frame, because of its shape
Feature can realize that firm support, height 105cm, lower part are connected to 8 both sides of pedestal.Pedestal 8 is rectangular frame.Handwheel
It is provided with handle on the pedestal 8 of 9 offsides, return pulley 7 is arranged in pedestal quadrangle lower end, can the pulling of the Portable power saving burner inner liner supporting rack
It is mobile.
Embodiment 2
1 center of burner inner liner mounting base passes through rotating shaft 2 to be mounted on rotating shaft 2, can prolong 2 side of rotating shaft on rotating shaft 2
To movement, easy disassembly burner inner liner;Burner inner liner mounting base radius is 40cm, and the mounting head 10 of burner inner liner mounting base 1 is with rotating shaft 2
Centered on radial setting, length 30cm, the number of mounting head 10 is 9, is in charge of burning suitable for share 9 burner inner liners
Room engine, such as WP5.The one end of each mounting head 10 far from rotating shaft 2 is arranged through-hole 11, and when installation, burner inner liner is passed through
11 screw of through-hole, which is connected in mounting head, to be completed to fix.Rotating shaft 2 a diameter of 5cm, length 130cm.It respectively wears at rotating shaft both ends
Cross a bearing 3, bearing 3 is fixed on 5 top of supporting rack by bearing block 4, and the wherein one end of rotating shaft 2 connects handwheel 9, displaying or
When dismounting training, the burner inner liner mounting base 1 on rotating shaft 2 can be driven to rotate by rotation hand wheel 9, facilitate displaying and dismounting flame
The components such as cylinder, flame tube interconnector, cyclone.Two supporting racks 5 are ladder-shaped frame, high because its shape feature can realize firm support
Degree is 105cm, and lower part is connected to 8 both sides of pedestal.Pedestal 8 is rectangular frame.It is provided with hand on the pedestal 8 of 9 offside of handwheel
Return pulley 7 is arranged in handle, pedestal quadrangle lower end, can the pulling of Portable power saving burner inner liner supporting rack movement.
Embodiment 3
1 center of burner inner liner mounting base passes through rotating shaft 2 to be mounted on rotating shaft 2, can prolong 2 side of rotating shaft on rotating shaft 2
To movement, easy disassembly burner inner liner;Burner inner liner mounting base radius is 35cm, and the mounting head 10 of burner inner liner mounting base 1 is with rotating shaft 2
Centered on radial setting, length 25cm, the number of mounting head 10 is 4, and the setting of " ten " font is suitable for toroidal combustion chamber
Engine, such as WJ5, JT9D, F100.Through-hole 11 is arranged in each one end of mounting head 10 far from rotating shaft 2, can be by annular firing
Room engine flame tube is connected to by 11 screw of through-hole in mounting head.Rotating shaft 2 a diameter of 3cm, length 100cm.Revolution
Axis both ends respectively pass through a bearing 3, bearing 3 to be fixed on 5 top of supporting rack by bearing block 4, and the wherein one end of rotating shaft 2 connects hand
When wheel 9, displaying or dismounting training, the burner inner liner mounting base 1 on rotating shaft 2 can be driven to rotate by rotation hand wheel 9, facilitate displaying
With dismounting burner inner liner, flame tube interconnector, the components such as cyclone.Two supporting racks 5 are rectangular frame, because its shape feature can realize it is firm
Support, height 80cm, lower part is connected to 8 both sides of pedestal.Pedestal 8 is I-shaped frame.The support of 9 offside of handwheel
Handle is provided on frame 5, return pulley 7 is arranged in pedestal quadrangle lower end, can the pulling of Portable power saving burner inner liner supporting rack movement.
Embodiment 4
1 center of burner inner liner mounting base passes through rotating shaft 2 to be mounted on rotating shaft 2, can prolong 2 side of rotating shaft on rotating shaft 2
To movement, easy disassembly burner inner liner;Burner inner liner mounting base radius is 45cm, and the mounting head 10 of burner inner liner mounting base 1 is with rotating shaft 2
Centered on radial setting, length 35cm, the number of mounting head 10 is 16, suitable for sharing the aviation hair of 16 burner inner liners
Motivation.Through-hole 11 is arranged in each one end of mounting head 10 far from rotating shaft 2, can burner inner liner be connected to peace by 11 screw of through-hole
It fills on head.Rotating shaft 2 a diameter of 6cm, length 150cm.Rotating shaft both ends respectively pass through a bearing 3, bearing 3 to pass through bearing block
4 are fixed on 5 top of supporting rack can pass through rotation hand wheel 9 when the wherein one end of rotating shaft 2 connects handwheel 9, displaying or dismounting training
It drives the burner inner liner mounting base 1 on rotating shaft 2 to rotate, facilitates the components such as displaying and dismounting burner inner liner, flame tube interconnector, cyclone.Two
A supporting rack 5 is rectangular frame, and because its shape feature can realize firm support, height 120cm, lower part is connected to bottom
8 both sides of seat.Pedestal 8 is rectangular frame.Handle is provided on the pedestal 8 of 9 offside of handwheel, return pulley 7 is arranged in pedestal quadrangle lower end, can
The pulling of Portable power saving burner inner liner supporting rack movement.
Engine flame tube can be mounted in burner inner liner mounting base by flame tube stent provided by the utility model, can
The structure type of engine flame tube in a combustion chamber is restored, the working condition of burner inner liner entirety is simulated, for adjacent burner inner liner
Between the unicom mode of flame tube interconnector, gaseous film control etc. also can show to visual pattern, facilitate that teacher is intuitive, explanation of system;
The burner inner liner mounting base on rotating shaft can be driven to rotate by rotation hand wheel when needing, it also can be by burner inner liner mounting base
Prolong revolution axis direction movement, facilitate displaying and replace the components such as burner inner liner, flame tube interconnector, cyclone, is provided for academics and students
A kind of easy to operate, flexible teaching aid;
Difference setting for tubular combustor, cannular combustor and toroidal combustion chamber Flame cylinder, can be by selecting not
The burner inner liner mounting base of same specification, applied widely to meet the design feature of different types of engine flame tube, structure letter
Single reasonable, using effect is apparent.
Claims (8)
1. a kind of aeroengine combustor liner teaching support, which is characterized in that including burner inner liner mounting base(1), rotating shaft(2),
Bearing(3), bearing block(4), supporting rack(5), pedestal(8), handwheel(9);
The burner inner liner mounting base(1)Center passes through rotating shaft(2)Mounted on rotating shaft(2)On, the burner inner liner mounting base(1)
It further include mounting head(10), the mounting head(10)With rotating shaft(2)Centered on it is radial be uniformly arranged, the mounting head(10)
Number is 4-16, each mounting head(10)Length is identical, mounting head(10)Far from rotating shaft(2)One end be arranged through-hole
(11);
The rotating shaft(2)Both ends respectively pass through a bearing(3), rotating shaft(2)One end connects handwheel(9);
The bearing(3)Pass through bearing block(4)It is fixed on supporting rack(5)Top;
Support frame as described above(5)Lower part is connected to pedestal(8)Both sides.
2. aeroengine combustor liner teaching support according to claim 1, which is characterized in that the burner inner liner mounting base
(1)It can be in rotating shaft(2)On prolong rotating shaft(2)Direction is moved, burner inner liner mounting base(1)Radius is 35-45cm.
3. aeroengine combustor liner teaching support according to claim 1, which is characterized in that the mounting head(10)It is long
Degree is 25-35cm.
4. aeroengine combustor liner teaching support according to claim 1, which is characterized in that the rotating shaft(2)Directly
Diameter is 3-6cm, length 100-150cm.
5. aeroengine combustor liner teaching support according to claim 1, which is characterized in that support frame as described above(5)For
Rectangle or ladder-shaped frame are highly 80-120cm.
6. aeroengine combustor liner teaching support according to claim 1, which is characterized in that the pedestal(8)For
I-shaped or rectangular frame.
7. aeroengine combustor liner teaching support according to any one of claims 1 to 6, which is characterized in that further include
Handle(6), the handle(6)It is set to handwheel(9)The supporting rack of offside(5)Or pedestal(8)On.
8. aeroengine combustor liner teaching support according to any one of claims 1 to 6, which is characterized in that further include
Return pulley(7), the return pulley(7)It is 4, is respectively arranged at pedestal(8)The lower end at four angles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721450475.6U CN208044952U (en) | 2017-11-03 | 2017-11-03 | A kind of aeroengine combustor liner teaching support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721450475.6U CN208044952U (en) | 2017-11-03 | 2017-11-03 | A kind of aeroengine combustor liner teaching support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208044952U true CN208044952U (en) | 2018-11-02 |
Family
ID=63958592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721450475.6U Expired - Fee Related CN208044952U (en) | 2017-11-03 | 2017-11-03 | A kind of aeroengine combustor liner teaching support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208044952U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109124200A (en) * | 2018-11-08 | 2019-01-04 | 广西玉柴机器股份有限公司 | Device is fixed and shown to a kind of body |
CN111681522A (en) * | 2020-01-17 | 2020-09-18 | 石家庄安瑞科气体机械有限公司 | CNG transportation semitrailer fire control teaching equipment |
-
2017
- 2017-11-03 CN CN201721450475.6U patent/CN208044952U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109124200A (en) * | 2018-11-08 | 2019-01-04 | 广西玉柴机器股份有限公司 | Device is fixed and shown to a kind of body |
CN109124200B (en) * | 2018-11-08 | 2024-02-09 | 广西玉柴机器股份有限公司 | Organism is fixed and display device |
CN111681522A (en) * | 2020-01-17 | 2020-09-18 | 石家庄安瑞科气体机械有限公司 | CNG transportation semitrailer fire control teaching equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208044952U (en) | A kind of aeroengine combustor liner teaching support | |
CN209458620U (en) | Multiple degrees of freedom ground motion simulator for aerial camera test | |
CN108562689A (en) | A kind of constant volume burning experimental provision and combustion experimental system and method including it | |
CN218885351U (en) | Vibration test device for hanging and flying of external hanging objects of fixed-wing aircraft | |
CN209658126U (en) | A kind of aging training testing equipment | |
CN106226229A (en) | A kind of method testing polygon Archtectural Coatings structural mechanical property | |
CN106290143A (en) | A kind of device testing arbitrary shape Archtectural Coatings structural mechanical property | |
CN206764258U (en) | A kind of aircraft canard automatic installation apparatus | |
CN109410709A (en) | A kind of primary school mathematics graph demonstration device | |
CN206881146U (en) | toy electromagnet crane | |
CN205158741U (en) | Wind -force pendulum experiment appearance | |
CN114098381A (en) | Photo holder frame centre gripping linkage based on culture art show | |
CN209729089U (en) | A kind of wall-mounted multimedia middle control system teaching one-piece | |
CN207791193U (en) | Unmanned apparatus test device | |
CN205751282U (en) | A kind of ideology and politics teaching multimedia device | |
CN209589002U (en) | A kind of historical relic scanning means based on VR technology | |
CN214253651U (en) | Small-sized vortex spraying shadow model teaching aid | |
CN205428306U (en) | Object was located teaching aid of shadow change on ground under demonstration sunshine shone | |
CN213150135U (en) | Simulation airplane model teaching aid based on aviation knowledge science popularization | |
CN204879331U (en) | Portable photographic arrangement and support body constitutional unit thereof | |
CN221040288U (en) | Display device for modern education | |
CN220691558U (en) | Dismounting equipment for engine simulation machine parts | |
RU61859U1 (en) | DEVICE FOR SIMULATION AND WIND DIRECTION | |
CN208596479U (en) | A kind of combined moving states model convenient for Learning Economy basis | |
CN207799994U (en) | A kind of optical projection demonstration device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20191103 |
|
CF01 | Termination of patent right due to non-payment of annual fee |