CN210039197U - Aircraft tire separation teaching and training device - Google Patents
Aircraft tire separation teaching and training device Download PDFInfo
- Publication number
- CN210039197U CN210039197U CN201920722629.5U CN201920722629U CN210039197U CN 210039197 U CN210039197 U CN 210039197U CN 201920722629 U CN201920722629 U CN 201920722629U CN 210039197 U CN210039197 U CN 210039197U
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- China
- Prior art keywords
- base
- tire
- supporting seat
- fixedly connected
- threaded rod
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the real standard equipment of airborne vehicle and specifically relates to a real standard equipment of airborne vehicle tire separation teaching, including the supporting seat, the equal fixedly connected with brake universal wheel in supporting seat bottom four corners, the one end that the brake universal wheel was kept away from to the supporting seat is equipped with the base, and the one end welding that the supporting seat was kept away from to the base has a type frame, the equal fixedly connected with handle of outer wall of a type frame both sides, and the base four corners is all inserted and is equipped with the bolt, the utility model provides a real standard equipment of airborne vehicle tire separation teaching: the utility model discloses a brake universal wheel that is equipped with is convenient for mobile device and carry on spacingly to this device, and through the collocation use of the wheel hub stopper, go-between, tire fixing base, grip lever, connecting block, threaded rod, application of force ring, arc limiting plate and the application of force pole that is equipped with, the tire that makes the airborne vehicle is simple with real course of instructing of wheel hub separation teaching, has reduced manufacturing cost, has fine practicality and popularization nature.
Description
Technical Field
The utility model relates to an aircraft is real standard equipment technical field especially relates to an aircraft tire separation teaching and is instructed real standard equipment.
Background
Aviation specialty can often hold some real standard courses in the course to the student teaching, and the mode through the practice is taught, in the prior art, can't provide the real standard equipment of a simple and easy aircraft tire and wheel hub separation for the student, and current dismantlement equipment operation is complicated, and the cost is higher, and inconvenient removal and fixed, does not have fine practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the real standard equipment of aircraft tire separation teaching that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
design an aircraft tire separation teaching and practical training device, which comprises a supporting seat, wherein four corners of the bottom of the supporting seat are fixedly connected with brake universal wheels, one end of the supporting seat, far away from the brake universal wheels, is provided with a base, one end of the base, far away from the supporting seat, is welded with a support frame, the outer walls of two sides of the support frame are fixedly connected with handles, bolts are inserted in four corners of the base, the base is positioned in the support frame, is fixedly connected with a hub limiting block, one end of the support frame, far away from the base, is inserted with a connecting block, a threaded rod is inserted in the connecting block, the outer wall of the threaded rod, far away from one end of the supporting seat, is sleeved with a force application ring, the outer wall of the force application ring is fixedly connected with a plurality of force application rods, the top of, the one end fixedly connected with go-between of threaded rod is kept away from to the tire fixing base, the base is located the equal fixedly connected with arc limiting plate in outside both sides of wheel hub stopper.
Preferably, the inner wall of the force application ring is provided with a thread groove, the inner diameter of the thread groove is matched with the outer diameter of the threaded rod, and the connecting block is in threaded connection with the threaded rod through the thread groove.
Preferably, the inside thread groove that cuts of connecting block, and the internal diameter size and the threaded rod external diameter size phase-match of thread groove, the connecting block passes through thread groove and threaded rod threaded connection.
Preferably, the external diameter of the hub limiting block is smaller than the internal diameter of the connecting ring, the external diameter of the hub limiting block is smaller than the external diameter of the hub, the internal diameter of the connecting ring is larger than the external diameter of the hub, and the internal diameter of the opposite end of the arc limiting plate is matched with the external diameter of the tire, and the distance between the arc limiting plates is matched with the diameter of the tire.
Preferably, the base is in threaded connection with the supporting seat through a bolt.
Preferably, the distance from the bottom of the connecting ring to the top of the base is greater than the distance from the top end to the bottom end of the tire.
The utility model provides a pair of real standard equipment of aircraft tire separation teaching, beneficial effect lies in: the utility model discloses a brake universal wheel that is equipped with is convenient for mobile device and carry on spacingly to this device, and through the collocation use of the wheel hub stopper, go-between, tire fixing base, grip lever, connecting block, threaded rod, application of force ring, arc limiting plate and the application of force pole that is equipped with, the tire that makes the airborne vehicle is simple with real course of instructing of wheel hub separation teaching, has reduced manufacturing cost, has fine practicality and popularization nature.
Drawings
Fig. 1 is a schematic structural diagram of an aircraft tire separation teaching training device provided by the utility model;
fig. 2 is a schematic view of an upward view structure of a connecting ring and a tire fixing seat of an aircraft tire separation teaching training device provided by the present invention;
fig. 3 is a schematic top view of the aircraft tire separation teaching training device provided by the present invention;
fig. 4 is the utility model provides a structural schematic is overlooked of arc limiting plate of real standard equipment of aircraft tire separation teaching.
In the figure: the brake device comprises a supporting seat 1, a brake universal wheel 2, a base 3, a support frame 4, a bolt 5, a connecting block 6, a threaded rod 7, a force applying ring 8, a force applying rod 9, a hub limiting block 10, a connecting ring 11, a tire fixing seat 12, a holding rod 13, a handle 14 and an arc limiting plate 15.
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.
Referring to fig. 1-3, an aircraft tire separation teaching training device comprises a supporting seat 1, brake universal wheels 2 are fixedly connected to four corners of the bottom of the supporting seat 1, a base 3 is arranged at one end of the supporting seat 1, a supporting frame 4 is welded at one end of the base 3 away from the supporting seat 1, handles 14 are fixedly connected to outer walls of two sides of the supporting frame 4, bolts 5 are inserted into four corners of the base 3, a wheel hub limiting block 10 is fixedly connected to the inside of the supporting frame 4, a connecting block 6 is inserted into one end of the supporting frame 4 away from the base 3, a threaded rod 7 is inserted into the connecting block 6, a force applying ring 8 is sleeved on the outer wall of one end of the threaded rod 7 away from the supporting seat 1, a plurality of force applying rods 9 are fixedly connected to the outer wall of the force applying ring 8, a gripping rod 13 is fixedly connected to the top of each force applying rod 9, and a tire fixing seat 12 is, the one end fixedly connected with go-between 11 that threaded rod 7 was kept away from to tire fixing base 12, the equal fixedly connected with arc limiting plate 15 in outside both sides that base 3 is located wheel hub stopper 10.
The inner wall of the force application ring 8 is provided with a thread groove, the inner diameter size of the thread groove is matched with the outer diameter size of the threaded rod 7, and the connecting block 6 is in threaded connection with the threaded rod 7 through the thread groove; a thread groove is drilled in the connecting block 6, the inner diameter of the thread groove is matched with the outer diameter of the threaded rod 7, and the connecting block 6 is in threaded connection with the threaded rod 7 through the thread groove; the outer diameter of the hub limiting block 10 is smaller than the inner diameter of the connecting ring 11, the outer diameter of the hub limiting block 10 is smaller than the outer diameter of the hub, the inner diameter of the connecting ring 11 is larger than the outer diameter of the hub, the inner diameter radian of one end, opposite to the two arc limiting plates 15, of each arc limiting plate is matched with the outer diameter of the tire, and the distance between the two arc limiting plates 15 is matched with the diameter of the tire; the base 3 is in threaded connection with the supporting seat 1 through a bolt 5; the distance from the bottom of the connection ring 11 to the top of the base 3 is greater than the distance from the top to the bottom of the tire.
The working principle is that when the aircraft tire and the hub are disassembled, the handle 14 pushes the support frame 4, the support frame 4 moves through the brake universal wheels 2, the support frame 4 moves to a teaching classroom, after the support frame moves to the classroom, the brake of each brake universal wheel 2 is opened to limit the support frame 4, the tire provided with the hub is placed on the hub limiting block 10, the hub in the tire is placed on the hub limiting block 10, the center point of the hub limiting block 10 is aligned with the center point of gravity of the hub, the tire is limited through the two arc limiting plates 15, the grip rod 13 is held and rotated, the grip rod 13 drives the force application rod 9 to rotate, the force application ring 8 drives the threaded rod 7 to rotate, the threaded rod 7 is arranged in the connecting block 6, the threaded rod 7 drives the connecting ring 11 to vertically move towards the hub limiting block 10, and the connecting ring 11 abuts against the tire, make the tire move down, the inside wheel hub of tire is spacing by wheel hub stopper 10 this moment, makes wheel hub can not follow vertical migration, and the tire is by go-between 11 application of force, makes tire and wheel hub separation, and the back of separating, the reverse rotation application of force pole 9, every threaded rod 7 rises, makes threaded rod 7 drive tire fixing base 12 and go-between 11 keep away from the tire, takes out wheel hub from wheel hub stopper 10, take out the tire from between two arc limiting plates 15 can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The aircraft tire separation teaching and training device is characterized by comprising a supporting seat (1), wherein four corners of the bottom of the supporting seat (1) are fixedly connected with brake universal wheels (2), one end, far away from the brake universal wheels (2), of the supporting seat (1) is provided with a base (3), one end, far away from the supporting seat (1), of the base (3) is welded with a support frame (4), handles (14) are fixedly connected to outer walls of two sides of the support frame (4), bolts (5) are inserted into four corners of the base (3), a hub limiting block (10) is fixedly connected to the inner portion, located inside the support frame (4), of the end, far away from the base (3), of the support frame (4), a connecting block (6) is inserted into the inner portion of the connecting block (6), a threaded rod (7) is inserted into the inner portion of the threaded rod (7), and a force applying ring (8) is sleeved on the outer wall, far away, apply force ring (8) outer wall fixedly connected with a plurality of application of force pole (9), every the equal fixedly connected with grip lever (13) in application of force pole (9) top, one end fixedly connected with tire fixing base (12) that supporting seat (1) is close to threaded rod (7), the one end fixedly connected with go-between (11) of threaded rod (7) are kept away from in tire fixing base (12), base (3) are located equal fixedly connected with arc limiting plate (15) in the outside both sides of wheel hub stopper (10).
2. The aircraft tire separation teaching and training device according to claim 1, characterized in that: the inner wall of the force application ring (8) is provided with a thread groove, the inner diameter of the thread groove is matched with the outer diameter of the threaded rod (7), and the connecting block (6) is in threaded connection with the threaded rod (7) through the thread groove.
3. The aircraft tire separation teaching and training device according to claim 1, characterized in that: the inside thread groove of digging of connecting block (6), and the internal diameter size and threaded rod (7) external diameter size phase-match of thread groove, connecting block (6) are through thread groove and threaded rod (7) threaded connection.
4. The aircraft tire separation teaching and training device according to claim 1, characterized in that: wheel hub stopper (10) external diameter size is less than go-between (11) internal diameter size, the external diameter of wheel hub stopper (10) is less than wheel hub's external diameter size, go-between (11) internal diameter size is greater than wheel hub external diameter size, two the internal diameter radian and the tire external diameter size phase-match of the relative one end of arc limiting plate (15), and two distance between arc limiting plate (15) and the diameter phase-match of tire.
5. The aircraft tire separation teaching and training device according to claim 1, characterized in that: the base (3) is in threaded connection with the supporting seat (1) through a bolt (5).
6. The aircraft tire separation teaching and training device according to claim 1, characterized in that: the distance between the bottom of the connecting ring (11) and the top of the base (3) is larger than the distance between the top end and the bottom end of the tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722629.5U CN210039197U (en) | 2019-05-20 | 2019-05-20 | Aircraft tire separation teaching and training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722629.5U CN210039197U (en) | 2019-05-20 | 2019-05-20 | Aircraft tire separation teaching and training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210039197U true CN210039197U (en) | 2020-02-07 |
Family
ID=69366446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722629.5U Expired - Fee Related CN210039197U (en) | 2019-05-20 | 2019-05-20 | Aircraft tire separation teaching and training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210039197U (en) |
-
2019
- 2019-05-20 CN CN201920722629.5U patent/CN210039197U/en not_active Expired - Fee Related
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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: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |