CN218547751U - Aeroengine teaching show stand - Google Patents
Aeroengine teaching show stand Download PDFInfo
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- CN218547751U CN218547751U CN202222630549.1U CN202222630549U CN218547751U CN 218547751 U CN218547751 U CN 218547751U CN 202222630549 U CN202222630549 U CN 202222630549U CN 218547751 U CN218547751 U CN 218547751U
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- Prior art keywords
- aeroengine
- support rod
- drive gear
- threaded rod
- aircraft engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model discloses an aeroengine teaching show stand, including vertical frame, vertical frame's bottom both sides all are provided with PMKD, one of them PMKD's surface is provided with fixed case, four inside flexible bracing pieces that all are provided with in end angle of fixed case, the top of flexible bracing piece is provided with the lift backup pad, the inside of fixed case is provided with supporting motor, supporting motor's tip is provided with drive gear, one side of drive gear is provided with rather than the drive gear of meshing, it is provided with the threaded rod to run through in the middle of drive gear, the upper end outside of threaded rod is provided with the go-and-go ring. The utility model discloses can fix aeroengine to support aeroengine from the below, make aeroengine be in the state that stagnates the sky, make things convenient for the teaching personnel to carry out all-round dismantlement and teaching to aeroengine, the study person of being convenient for carries out comprehensive study of watching simultaneously.
Description
Technical Field
The utility model relates to a teaching show stand technical field specifically is an aeroengine teaching show stand.
Background
The display platform is also called as a display platform and a physical display platform and is used for placing, fixing and supporting articles and displaying the articles in front of people, and the display platform can be subdivided into different display platforms according to different displayed articles, for example, a display mold becomes a mold display platform, a display mobile phone becomes a mobile phone display platform and the like;
teaching platform belongs to a special kind of show platform, and it often is used for the aspect of teaching article to demonstrate, and aeroengine teaching show stand is used for demonstrating the aeroengine of teaching usefulness for example, changes the teaching personnel and provides operating space, carries out the teaching appurtenance of actual teaching usefulness to the study personnel.
However, the existing aircraft engine only has four mounting holes for providing fixed positions in a mounting mode, so that the aircraft engine can only be horizontally placed on a display stand during teaching, and needs to be turned over in the teaching process, and the bottom of the aircraft engine cannot be displayed and taught due to the fact that the aircraft engine is heavy and inconvenient to turn over; therefore, the existing requirements are not met, and an aeroengine teaching display stand is provided for the aeroengine teaching display stand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aeroengine teaching show stand to solve the current aeroengine that provides in the above-mentioned background art because its mounting means only has four mounting holes to provide fixed position, can only keep flat during the teaching on the show stand, the teaching in-process need turn, because the aeroengine volume is heavier, turns to be inconvenient, leads to the aeroengine bottom can't show and the teaching scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aeroengine teaching show stand, includes vertical frame, vertical frame's bottom both sides all are provided with PMKD, one of them PMKD's surface is provided with fixed case, four inside flexible bracing pieces that all are provided with in end angle of fixed case, the top of flexible bracing piece is provided with the lift backup pad, the inside of fixed case is provided with the support motor, the tip of support motor is provided with drive gear, one side of drive gear is provided with rather than the drive gear of meshing, it is provided with the threaded rod to run through in the middle of drive gear, the upper end outside of threaded rod is provided with the lifting ring, the fixed lift bracing piece that is provided with in upper end of lifting ring, the upper surface of fixed case is run through on the top of lift bracing piece, vertical frame's centre is provided with four rotatory branches, the one end of rotatory branch is run through to slide and is provided with adjusting strut, adjusting strut keeps away from the tip of rotatory branch and runs through and is provided with the fixed orifices.
Preferably, the cross section of the lifting support rod is square, and the lifting support rod is connected with the fixed box in a sliding mode.
Preferably, the surface of the lifting support plate is provided with insertion holes, the number of the insertion holes is consistent with that of the lifting support rods, and the diameter size of the insertion holes is larger than the width size of the lifting support rods.
Preferably, the inner side surface of the lifting ring penetrated by the threaded rod is provided with threads which are same in rotating direction and meshed with the outer surface of the threaded rod, and the lifting ring and the threaded rod are in thread transmission.
Preferably, the upper surface of the other fixing bottom plate is provided with a balancing weight, and the total weight of the balancing weight is larger than that of the aircraft engine.
Preferably, one side of the end part, inserted in the rotating support rod, of the adjusting support rod is provided with a guide sliding groove, a limiting insertion block is inserted in the end part, connected with the adjusting support rod, of the rotating support rod in a penetrating manner, and one end of the limiting insertion block is inserted in the guide sliding groove.
Preferably, the length of guide chute is two-thirds of the length of adjusting support rod, the other end of limiting insertion block is provided with a limiting piece, and the limiting piece is fixed on the side face of the rotating support rod through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can fix aeroengine to support aeroengine from the below, make aeroengine be in the state that stagnates the sky, make things convenient for the teaching personnel to carry out all-round dismantlement and teaching to aeroengine, the study personnel of being convenient for simultaneously carry out comprehensive study of watching.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the fixing box of the present invention;
fig. 4 is an enlarged view of a structure at B in fig. 3 according to the present invention.
In the figure: 1. a vertical frame; 2. fixing the bottom plate; 3. rotating the support rod; 4. adjusting the supporting rod; 5. a fixing hole; 6. a stationary box; 7. lifting the supporting plate; 8. a telescopic support rod; 9. a guide chute; 10. a limiting plug-in block; 11. lifting the supporting rod; 12. a threaded rod; 13. a lifting ring; 14. supporting the motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The support motor 14 of the present invention (model 6IK 180W-200W) is commercially available or custom made.
Referring to fig. 1 to 4, the present invention provides an embodiment: an aeroengine teaching display stand comprises a vertical frame 1, wherein two sides of the bottom end of the vertical frame 1 are respectively provided with a fixed bottom plate 2, the surface of one fixed bottom plate 2 is provided with a fixed box 6, telescopic support rods 8 are respectively arranged inside four end corners of the fixed box 6, the top end of each telescopic support rod 8 is provided with a lifting support plate 7, the inside of the fixed box 6 is provided with a support motor 14, the end part of each support motor 14 is provided with a drive gear, one side of each drive gear is provided with a drive gear meshed with the drive gear, the middle of each drive gear is provided with a threaded rod 12 in a penetrating manner, the outer side of the upper end of each threaded rod 12 is provided with a lifting ring 13, the upper end of each lifting ring 13 is fixedly provided with a lifting support rod 11, the top end of each lifting support rod 11 penetrates through the upper surface of the fixed box 6, the middle of the vertical frame 1 is provided with four rotary support rods 3, one end of each rotary support rod 3 is provided with an adjusting support rod 4 in a penetrating manner, and the end part of each adjusting support rod 4, which is far away from the rotary support rod 3, is provided with a fixing hole 5 in a penetrating manner;
furthermore, the cross section of the lifting support rod 11 is square, and the lifting support rod 11 is connected with the fixed box 6 in a sliding mode.
By adopting the technical scheme, when the threaded rod 12 drives the lifting ring 13 to move in a rotating manner, the square lifting support rod 11 limits the lifting ring 13, and ensures that the lifting ring 13 can only move up and down and cannot rotate.
Further, the surface of the lifting support plate 7 is provided with insertion holes, the number of the insertion holes is consistent with the number of the lifting support rods 11, and the diameter size of the insertion holes is larger than the width size of the lifting support rods 11.
Through adopting above-mentioned technical scheme, guarantee that lift bracing piece 11 can be smooth pass and support the aeroengine below fixed point from the centre of lift backup pad 7.
Furthermore, the inner side surface of the lifting ring 13 penetrated by the threaded rod 12 is provided with a thread which is in the same rotating direction as the outer surface of the threaded rod 12 and is meshed with the outer surface of the threaded rod 12, and the lifting ring 13 and the threaded rod 12 are in thread transmission.
Through adopting above-mentioned technical scheme for threaded rod 12 is when rotatory, and lift ring 13 can reciprocate along the axis of threaded rod 12, thereby adjusts the height on lift bracing piece 11 top.
Furthermore, the upper surface of another fixed baseplate 2 is provided with a balancing weight, and the total weight of the balancing weight is greater than the weight of the aeroengine.
Furthermore, a guide sliding groove 9 is formed in one side of the end part, inserted into the rotating support rod 3, of the adjusting support rod 4, a limiting insertion block 10 is inserted into the end part, connected with the adjusting support rod 4, of the rotating support rod 3 in a penetrating mode, and one end of the limiting insertion block 10 is inserted into the guide sliding groove 9.
Further, the length dimension of guide chute 9 is two-thirds of the length dimension of adjusting support rod 4, and the other end of spacing inserted block 10 is provided with spacing piece, and spacing piece passes through the fix with screw in rotatory support rod 3 side.
Through adopting above-mentioned technical scheme, can carry out position restriction to adjusting support rod 4, guarantee that adjusting support rod 4 can not separate from the inside of rotating support rod 3.
The working principle is as follows: during the use, at first suspend the aeroengine in midair, make the aeroengine be close to four adjusting support 4, pull four adjusting support 4 afterwards and adjust rotatory branch 3 angle, make the fixed orifices 5 laminating of adjusting support 4 tip on four mounting holes on the aeroengine, use the bolt to connect aeroengine and adjusting support 4, can drive lift backup pad 7 through starting flexible bracing piece 8 afterwards and rise, make lift backup pad 7 contact with the bottom of aeroengine, support aeroengine from the below, or switch on the power of supporting motor 14 and start, supporting motor 14 drives threaded rod 12 through the gear drive and rotates this moment, make lift ring 13 upwards move along the axis of threaded rod 12, lift ring 13 can drive lift bracing piece 11 and stretch out and pass in the middle of the interlude hole on lift backup pad 7 surface from the upper surface of fixed box 6 this moment, and make the top of lift bracing piece 11 contact and support with the bottom of aeroengine at the fixed point, can hang in the air and place and make aeroengine, make things convenient for the teaching personnel to carry out comprehensive dismantlement teaching to the aeroengine, simultaneously, the study personnel of being convenient for carrying out comprehensive observation to aeroengine.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an aeroengine teaching show stand, includes vertical frame (1), its characterized in that: the bottom both sides of vertical frame (1) all are provided with PMKD (2), one of them the surface of PMKD (2) is provided with stationary box (6), four end angle inside of stationary box (6) all are provided with flexible bracing piece (8), the top of flexible bracing piece (8) is provided with lift backup pad (7), the inside of stationary box (6) is provided with supporting motor (14), the tip of supporting motor (14) is provided with drive gear, one side of drive gear is provided with the drive gear rather than the meshing, drive gear's centre is run through and is provided with threaded rod (12), the upper end outside of threaded rod (12) is provided with elevator ring (13), the fixed lifting support pole (11) that is provided with in upper end of elevator ring (13), the top of lifting support pole (11) runs through the upper surface of stationary box (6), the centre of vertical frame (1) is provided with four rotatory branch (3), the one end of rotatory branch (3) runs through to slide and is provided with adjusting support rod (4), the tip that rotatory branch (3) was kept away from in adjusting support rod (4) runs through and is provided with fixed orifices (5).
2. An aircraft engine teaching display stand according to claim 1, wherein: the cross section of the lifting support rod (11) is square, and the lifting support rod (11) is connected with the fixed box (6) in a sliding mode.
3. An aircraft engine teaching display stand according to claim 2, wherein: the surface of the lifting support plate (7) is provided with insertion holes, the number of the insertion holes is consistent with that of the lifting support rods (11), and the diameter size of the insertion holes is larger than the width size of the lifting support rods (11).
4. An aircraft engine teaching display stand according to claim 1, characterised in that: the inner side surface of the lifting ring (13) penetrated by the threaded rod (12) is provided with threads which are same in rotating direction and meshed with the outer surface of the threaded rod (12), and the lifting ring (13) and the threaded rod (12) are in thread transmission.
5. An aircraft engine teaching display stand according to claim 1, wherein: and the upper surface of the other fixing bottom plate (2) is provided with a balancing weight, and the total weight of the balancing weight is greater than that of the aircraft engine.
6. An aircraft engine teaching display stand according to claim 1, characterised in that: the adjusting device is characterized in that a guide sliding groove (9) is formed in one side of the end part, inserted into the rotating support rod (3), of the adjusting support rod (4), a limiting insertion block (10) is inserted into the end part, connected with the adjusting support rod (4), of the rotating support rod (3), and one end of the limiting insertion block (10) is inserted into the guide sliding groove (9).
7. An aircraft engine teaching display stand according to claim 6, wherein: the length dimension of direction spout (9) is two-thirds of adjusting support pole (4) length dimension, the other end of spacing grafting piece (10) is provided with spacing piece, spacing piece passes through the fix with screw in rotatory branch (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630549.1U CN218547751U (en) | 2022-10-08 | 2022-10-08 | Aeroengine teaching show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630549.1U CN218547751U (en) | 2022-10-08 | 2022-10-08 | Aeroengine teaching show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218547751U true CN218547751U (en) | 2023-02-28 |
Family
ID=85276305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222630549.1U Active CN218547751U (en) | 2022-10-08 | 2022-10-08 | Aeroengine teaching show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218547751U (en) |
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2022
- 2022-10-08 CN CN202222630549.1U patent/CN218547751U/en active Active
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