CN209441624U - A kind of fixed wing aircraft gliding wheel - Google Patents
A kind of fixed wing aircraft gliding wheel Download PDFInfo
- Publication number
- CN209441624U CN209441624U CN201822234284.7U CN201822234284U CN209441624U CN 209441624 U CN209441624 U CN 209441624U CN 201822234284 U CN201822234284 U CN 201822234284U CN 209441624 U CN209441624 U CN 209441624U
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- Prior art keywords
- wheel
- aircraft
- fixed wing
- post
- fixing seat
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Abstract
The utility model discloses a kind of glidings of fixed wing aircraft to take turns, including fuselage and fixing seat, the lower end of the fuselage is provided with fixing seat, the fuselage is with fixing seat by being fixedly connected, the lower end of the fixing seat is provided with support jack-post, the lower end of the support jack-post is provided with aircraft wheel, the inside right end table side of the aircraft wheel is provided with fixing bearing, fixing axle is provided at the inside center of the fixing bearing, by being provided with helical spring in support jack-post in a kind of fixed wing aircraft gliding wheel of the utility model, so as to effectively carry out buffering effect of the flivver in takeoff and landing stress under the action of helical spring and shock structure, so as to improve impact resistance, the advantageous balanced support for realizing support shaft and shell, be conducive to improve effectiveness in vibration suppression, ensure that the movement of flivver is steady, to solve aircraft Gliding wheel can occur the effect that cushioning ability is not strong or cushioning ability is too strong and cause biggish the problem of jolting to aircraft.
Description
Technical field
The utility model belongs to fixed wing aircraft correlative technology field, and in particular to a kind of fixed wing aircraft gliding wheel.
Background technique
Fixed wing aircraft refers to the changeless aircraft of the parameters such as the wing position of aircraft, angle of sweep, relatively more modern
Supersonic plane, when to fly at low speed, biggish lift in order to obtain, wing stretching, extension is larger, awing with air speed
Increase, angle of sweep can change increasing, this is no longer just fixed wing aircraft, typically helicopter and gyroplane, not consolidate
Fixed wing.
Existing flivver gliding wheel technology has the following problems: existing flivver gliding wheel takeoff and landing when
Time needs damping wheel to carry out damping gliding, and existing aircraft glide wheel has some defects in use, it may occur that damping energy
The effect that power is not strong or cushioning ability is too strong causes biggish the problem of jolting to aircraft.
Utility model content
The purpose of this utility model is to provide a kind of glidings of fixed wing aircraft to take turns, to solve to propose in above-mentioned background technique
Existing aircraft glide wheel the effect that cushioning ability is not strong or cushioning ability is too strong can occur, biggish top is caused to aircraft
The problem of winnowing with a dustpan.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixed wing aircraft gliding wheel, including machine
Body and fixing seat, the lower end of the fuselage are provided with fixing seat, and the fuselage passes through with fixing seat to be fixedly connected, the fixing seat
Lower end be provided with support jack-post, the lower end of the support jack-post is provided with aircraft wheel, the inside right end table side of the aircraft wheel
It is provided with fixing bearing, fixing axle is provided at the inside center of the fixing bearing, the outside of the fixing axle is arranged for one week
There is connecting hole.
Preferably, the composition of the aircraft wheel includes wheel body, connecting shaft, shock structure and end cap, the right end of the wheel body
It is provided with connecting shaft, the right end of the connecting shaft is provided with end cap, and the upper end of the end cap is provided with shock structure, the aircraft wheel
It is fixedly connected by shock structure with support jack-post.
Preferably, the composition of the shock structure includes terminal pad, interconnecting piece, telescopic mast and fixed part, the interconnecting piece
Lower end be provided with telescopic mast, the lower end of the telescopic mast is provided with fixed part, and the left end of the fixed part is provided with terminal pad,
The shock structure is fixedly connected by terminal pad with end cap.
Preferably, the composition of the support jack-post includes backing plate, upper link block, shell, helical spring, support shaft, answers
Position spring and lower connecting block, the lower end of the upper link block are provided with shell, and the shell is internally provided with helical spring, institute
The lower end for stating helical spring is provided with backing plate, and the lower end of the backing plate is provided with support shaft, and the lower end of the shell is provided with multiple
Position spring, the lower end of the reset spring are provided with lower connecting block, and the support jack-post is fixed by upper link block with fixing seat
Connection.
Preferably, the terminal pad is flat disc-shaped structure, if the inside of the terminal pad is provided at one week
Dry hole, the terminal pad is made of chromium alloy material.
Preferably, the connecting shaft is cylindrical structure, and the connecting shaft is provided with four altogether, four connecting shafts point
It is not symmetrical set one week in the left end of end cap.
Preferably, the aircraft wheel is disc-shaped structure, and the diameter of section of the aircraft wheel is 12 centimetres, the aircraft
Wheel is the tire construction in twins face, and the glue surface of the aircraft wheel is made of the special material gluing steel wire of Wear-resistant, high-temperature resistant.
Preferably, the shock structure is made of the cylindrical body of two different-diameters, the cylinder of the shock structure upper end
Body is that the diameter of section of cylindrical body hollow and than downside is big.
Compared with prior art, the utility model provides a kind of fixed wing aircraft gliding wheel, have it is following the utility model has the advantages that
By being provided with helical spring in support jack-post in a kind of fixed wing aircraft gliding wheel of the utility model, so as in spiral
Buffering effect of the flivver in takeoff and landing when stress is carried out under the action of spring and shock structure, effectively so as to mention
High impact-resistance is advantageously implemented the balanced support of support shaft and shell, is conducive to improve effectiveness in vibration suppression, ensures flivver
Movement is steady, so that the effect that cushioning ability is not strong or cushioning ability is too strong can be occurred by solving existing aircraft glide wheel,
Biggish the problem of jolting, is caused to aircraft.
Detailed description of the invention
Fig. 1 is the flivver gliding wheel construction schematic diagram of the utility model；
Fig. 2 is the aircraft wheel structural schematic diagram of the utility model；
Fig. 3 is the shock structure structural schematic diagram of the utility model；
Fig. 4 is the support shaft rod structure schematic diagram of the utility model；
In figure: 1, aircraft wheel；11, wheel body；12, connecting shaft；13, shock structure；131, terminal pad；132, interconnecting piece；133,
Telescopic mast；134, fixed part；14, end cap；2, fixing axle；3, jack-post is supported；31, backing plate；32, upper link block；33, shell；34,
Helical spring；35, support shaft；36, reset spring；37, lower connecting block；4, fixing seat；5, fuselage；6, connecting hole；7, fixing axle
It holds.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fixed wing aircraft gliding wheel, including fuselage 5
With fixing seat 4, the lower end of fuselage 5 is provided with fixing seat 4, and with fixing seat 4 by being fixedly connected, the lower end of fixing seat 4 is set fuselage 5
It is equipped with support jack-post 3, by being provided with helical spring 34 in support jack-post 3, so as in helical spring 34 and shock structure
Buffering effect of the flivver in takeoff and landing when stress is carried out under the action of 13, effectively so as to improve shock resistance energy
The lower end of power, support jack-post 3 is provided with aircraft wheel 1, and the inside right end table side of aircraft wheel 1 is provided with fixing bearing 7, fixing bearing
Fixing axle 2 is provided at 7 inside center, the outside of fixing axle 2 is provided with connecting hole 6 in one week.
Further, the composition of aircraft wheel 1 includes wheel body 11, connecting shaft 12, shock structure 13 and end cap 14, the right side of wheel body 11
End is provided with connecting shaft 12, and connecting shaft 12 is provided with four altogether, so that is connect with aircraft wheel 1 is more stable,
The right end of connecting shaft 12 is provided with end cap 14, and the upper end of end cap 14 is provided with shock structure 13, and aircraft wheel 1 passes through shock structure 13 and branch
Support jack-post 3 is fixedly connected.
Further, the composition of shock structure 13 includes terminal pad 131, interconnecting piece 132, telescopic mast 133 and fixed part 134,
The lower end of interconnecting piece 132 is provided with telescopic mast 133, and telescopic mast (133) can preferably to carry out flexible damping, telescopic mast
133 lower end is provided with fixed part 134, and the left end of fixed part 134 is provided with terminal pad 131, and shock structure 13 passes through terminal pad 131
It is fixedly connected with end cap 14.
Further, the composition for supporting jack-post 3 includes backing plate 31, upper link block 32, shell 33, helical spring 34, support
Axis 35, reset spring 36 and lower connecting block 37, the lower end of upper link block 32 are provided with shell 33, and shell 33 is internally provided with spiral shell
Spring 34 is revolved, to can effectively be buffered when by upper load, the lower end of helical spring 34 is provided with backing plate 31,
The lower end of backing plate 31 is provided with support shaft 35, and the lower end of shell 33 is provided with reset spring 36, the lower end setting of reset spring 36
There is lower connecting block 37, support jack-post 3 is fixedly connected by upper link block 32 with fixing seat 4.
Further, terminal pad 131 is flat disc-shaped structure, and the inside of terminal pad 131 is provided at one week several
A hole, terminal pad 131 are made of chromium alloy material, so as to improve the robustness of terminal pad 131.
Further, connecting shaft 12 is cylindrical structure, and connecting shaft 12 is provided with four altogether, so that and aircraft wheel
1 connection it is more stable, four connecting shafts 12 are symmetrical set one week in the left end of end cap 14 respectively.
Further, aircraft wheel 1 is disc-shaped structure, and the diameter of section of aircraft wheel 1 is 12 centimetres, and aircraft wheel 1 is twins
The tire construction in face, the glue surface of aircraft wheel 1 is made of the special material gluing steel wire of Wear-resistant, high-temperature resistant, so that flying
Wheel 1 can carry out better wearability.
Further, shock structure 13 is made of the cylindrical body of two different-diameters, and the cylindrical body of 13 upper end of shock structure is
The diameter of section of cylindrical body hollow and than downside is big, so that the cylindrical body of 13 upper end of shock structure and lower end
Cylindrical body can be overlapped the effect for carrying out damping.
The working principle and process for using of the utility model: when the takeoff and landing of flivver to be carried out, aircraft first
It takes turns 1 stress to cause to jolt, the logical support jack-post 3 of the power that such air craft battery generates and fixing seat 4 pass to fuselage 5, in support shaft
Helical spring 34 is provided in column 3, so as under the action of shock structure 13 inside helical spring 34 and aircraft wheel 1 effectively
Buffering effect of the progress flivver in takeoff and landing when stress be advantageously implemented so as to improve impact resistance
The balanced support of support shaft 35 and shell 33 can make to reduce the impact force that fuselage 5 is subject in this way, subtract to be conducive to improve
Vibration effect, when air craft battery degree is larger, shock structure 13 can carry out flexible damping by internal telescopic mast 133, so as to
So that the support jack-post 3 of upper end absorbs the power of the generation of jolting of a part, the impact force being eventually transferred to inside fuselage 5 in this way
Can drop to it is minimum, and in the effect of fixing bearing 7, so that the phenomenon that aircraft wheel 1 will not be fallen off, so that driving
Sail the available good comfort of pilot inside cabin.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of fixed wing aircraft gliding wheel, including fuselage (5) and fixing seat (4), it is characterised in that: under the fuselage (5)
End is provided with fixing seat (4), and with fixing seat (4) by being fixedly connected, the lower end of the fixing seat (4) is arranged the fuselage (5)
Have support jack-post (3), the lower end of support jack-post (3) is provided with aircraft wheel (1), the inside right end table of the aircraft wheel (1)
Side is provided with fixing bearing (7), is provided with fixing axle (2) at the inside center of the fixing bearing (7), the fixing axle (2)
Outside be provided within one week connecting hole (6).
2. a kind of fixed wing aircraft gliding wheel according to claim 1, it is characterised in that: the composition of the aircraft wheel (1)
It include wheel body (11), connecting shaft (12), shock structure (13) and end cap (14), the right end of the wheel body (11) is provided with connecting shaft
(12), the right end of the connecting shaft (12) is provided with end cap (14), and the upper end of the end cap (14) is provided with shock structure (13), institute
It states aircraft wheel (1) and is fixedly connected by shock structure (13) with support jack-post (3).
3. a kind of fixed wing aircraft gliding wheel according to claim 2, it is characterised in that: the composition of the shock structure (13)
It include terminal pad (131), interconnecting piece (132), telescopic mast (133) and fixed part (134), the lower end of the interconnecting piece (132)
It is provided with telescopic mast (133), the lower end of the telescopic mast (133) is provided with fixed part (134), a left side for the fixed part (134)
End is provided with terminal pad (131), and the shock structure (13) is fixedly connected by terminal pad (131) with end cap (14).
4. a kind of fixed wing aircraft gliding wheel according to claim 1, it is characterised in that: the group of support jack-post (3)
At include backing plate (31), upper link block (32), shell (33), helical spring (34), support shaft (35), reset spring (36) and
The lower end of lower connecting block (37), the upper link block (32) is provided with shell (33), and the shell (33) is internally provided with spiral shell
It revolves spring (34), the lower end of the helical spring (34) is provided with backing plate (31), and the lower end of the backing plate (31) is provided with support
The lower end of axis (35), the shell (33) is provided with reset spring (36), and the lower end of the reset spring (36) is provided with lower company
It connects block (37), the support jack-post (3) is fixedly connected by upper link block (32) with fixing seat (4).
5. a kind of fixed wing aircraft gliding wheel according to claim 3, it is characterised in that: the terminal pad (131) is flat
Flat-shaped disc-shaped structure, the inside of the terminal pad (131) are provided with several holes, the terminal pad (131) at one week
It is made of chromium alloy material.
6. a kind of fixed wing aircraft gliding wheel according to claim 2, it is characterised in that: the connecting shaft (12) is cylinder
Body structure, the connecting shaft (12) are provided with four altogether, and four connecting shafts (12) are symmetrical set respectively in end cap (14)
One week of left end.
7. a kind of fixed wing aircraft gliding wheel according to claim 1, it is characterised in that: the aircraft wheel (1) is disk
Shape structure, the diameter of section of the aircraft wheel (1) are 12 centimetres, and the aircraft wheel (1) is the tire construction in twins face, described
The glue surface of aircraft wheel (1) is made of the special material gluing steel wire of Wear-resistant, high-temperature resistant.
8. a kind of fixed wing aircraft gliding wheel according to claim 2, it is characterised in that: the shock structure (13) is by two
What the cylindrical body of a different-diameter was constituted, the cylindrical body of shock structure (13) upper end is cylindrical body that is hollow and comparing downside
Diameter of section is big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234284.7U CN209441624U (en) | 2018-12-28 | 2018-12-28 | A kind of fixed wing aircraft gliding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234284.7U CN209441624U (en) | 2018-12-28 | 2018-12-28 | A kind of fixed wing aircraft gliding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441624U true CN209441624U (en) | 2019-09-27 |
Family
ID=68015777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822234284.7U Active CN209441624U (en) | 2018-12-28 | 2018-12-28 | A kind of fixed wing aircraft gliding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441624U (en) |
-
2018
- 2018-12-28 CN CN201822234284.7U patent/CN209441624U/en active Active
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