CN109383767A - A kind of highway monitoring unmanned plane back-up roller wheel - Google Patents
A kind of highway monitoring unmanned plane back-up roller wheel Download PDFInfo
- Publication number
- CN109383767A CN109383767A CN201710678298.5A CN201710678298A CN109383767A CN 109383767 A CN109383767 A CN 109383767A CN 201710678298 A CN201710678298 A CN 201710678298A CN 109383767 A CN109383767 A CN 109383767A
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- fixed
- wheel
- brake
- unmanned plane
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/42—Arrangement or adaptation of brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of highways to monitor unmanned plane back-up roller wheel, including deflecting plate, fixed brake structure and inserted link, bolt fixing hole is offered on the deflecting plate, and bearing housing is fixed in the middle part of deflecting plate, the fixed brake structure upper side is fixed with damping fixed column, the fixed brake structure side is provided with polyurethane cincture, layer of polyurethane is enclosed on the outside of the polyurethane cincture, and it is provided centrally with PA Te Erling, the PA Te Er had quick access to information ABS core wheel connection layer of polyurethane, was fixed with reinforcing rib on the ABS core wheel.The highway monitors unmanned plane back-up roller wheel, pass through the setting of reinforcing rib, intensity when spoke is connect with core wheel can be increased, the inside of the material cost polyurethane wheel ontology of spoke can be saved using casting, so that polyurethane wheel ontology impact resistance is strong, load force is big, use environment range is big, it is designed simultaneously using brake disc and brake shoes, reinforces braking quality, can preferably carry out unmanned machine operation.
Description
Technical field
The present invention relates to air vehicle technique field, specially a kind of highway monitors unmanned plane back-up roller wheel.
Background technique
Idler wheel includes action roller and fixed idler whell, and similar unmanned plane idler wheel wheel is in the biggish situation of load-carrying in the market
Easy to crack, to the well damage on ground, intolerant to abrasion, noise is big, can not resist cold, and opens after shrinkage occurs for the relatively low area of northern temperature
It splits, the polyurethane of polyurethane wheel only increases additive in process of production, so leading to more superior in performance, polyurethane filling
It is the characteristics of note wheel, flexible, certain damping effect can be played, road holding is good, is not easy to skid, and more wear resistant, comfort property is good, existing
Spoke architecture in technology is more single, and its compression strength is poor, to improve intensity, it usually needs be designed to the knot of more spokes
Structure, and need to improve the thickness of disc, in the case where there is high-strength impact, braking quality is poor, influence using.In order to solve
Existing disadvantage currently on the market is badly in need of improving the technology of back-up roller wheel, can preferably carry out unmanned machine operation.
Summary of the invention
The purpose of the present invention is to provide a kind of highways to monitor unmanned plane back-up roller wheel, to solve to mention in above-mentioned background technique
Spoke architecture out is more single, and its compression strength is poor, to improve intensity, it usually needs it is designed to the structure of more spokes, and
Need to improve the thickness of disc, in the case where there is high-strength impact, braking quality is poor, influence using the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of highway monitors unmanned plane back-up roller wheel, including
Deflecting plate fixes brake structure and inserted link, bolt fixing hole is offered on the deflecting plate, and be fixed with bearing in the middle part of deflecting plate
Case, is provided with lower wave disk on brake disc and single ball below the inserted link, and brake disc is fixed on body of rod bottom end, on the body of rod
End is fixed with lower wave disk on single ball, and the fixed brake structure upper side is fixed with damping fixed column, and in damping fixed column
The heart offers inserted link hole, and the fixed brake structure side is provided with polyurethane cincture, and the fixed brake structure passes through poly- ammonia
Ester cincture is fixed with the fixed post case of damping, and central shaft hole is provided in the middle part of brake structure shell, on the fixed brake structure
Side's installation and polyurethane dual brake handle, the polyurethane dual brake handle connects polyurethane brake shoes by bracket, and polyurethane is stopped
Vehicle block connects return spring, is enclosed with layer of polyurethane on the outside of the polyurethane cincture, and be provided centrally with PA Te Erling, the PA
Te Er had quick access to information ABS core wheel connection layer of polyurethane, was fixed with reinforcing rib on the ABS core wheel.
Preferably, the height of the bearing housing is lower than the height of deflecting plate, and bolt fixing hole is arranged on the outside of bearing housing
There are four.
Preferably, the polyurethane cincture is by anti-skid chequer, layer of polyurethane, ABS core wheel, PA Te Erling and the common structure of reinforcing rib
At, and anti-skid chequer is provided on layer of polyurethane outer ring.
Preferably, it there are two the polyurethane cincture settings, and is arranged symmetrically on the outside of fixed brake structure.
Preferably, the diameter of the body of rod is corresponding with inserted link hole, and damping fixed column and fixed brake structure are whole
It is made.
Preferably, the reinforcing rib is evenly arranged on the inside of ABS core wheel, and is ring structure on the outside of ABS core wheel.
Compared with prior art, the beneficial effects of the present invention are: the highway monitors unmanned plane back-up roller wheel, structure design letter
It is single, by the setting of reinforcing rib, intensity when spoke is connect with core wheel can be increased, the material cost polyurethane wheel of spoke can be saved
The inside of ontology uses casting, so that polyurethane wheel ontology impact resistance is strong, load force is big, and use environment range is big, polyurethane
Wheel outer surface is provided with anti-skid chequer, improves the wear-resisting antiskid performance of itself, while designing using brake disc and brake shoes, reinforces stopping
Vehicle performance improves sensitivity, increases safety, can preferably carry out unmanned machine operation.
Detailed description of the invention
Fig. 1 is structure of the invention expanded schematic diagram；
Fig. 2 is the fixed brake structure expanded schematic diagram of structure of the invention；
Fig. 3 is structure of the invention polyurethane cincture expanded schematic diagram.
In figure: 1, deflecting plate, 2, bolt fixing hole, 3, bearing housing, 4, damping fixed column, 5, inserted link hole, 6, fixed brake
Structure, 7, polyurethane cincture, 8, brake disc, 9, the body of rod, 10, lower wave disk on single ball, 11, inserted link, 12, polyurethane dual brake hand
Handle, 13, bracket, 14, polyurethane brake shoes, 15, return spring, 16, central shaft hole, 17, brake structure shell, 18, anti-skid chequer,
19, layer of polyurethane, 20, ABS core wheel, 21, PA Te Erling, 22, reinforcing rib.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of highway monitoring unmanned plane back-up roller wheel, including turn
To plate 1, fixed brake structure 6 and inserted link 11, bolt fixing hole 2 is offered on deflecting plate 1, and be fixed with axis in the middle part of deflecting plate 1
Hold case 3, the height of bearing housing 3 is lower than the height of deflecting plate 1, and bolt fixing hole 2 there are four settings, is inserted on the outside of the bearing housing 3
Lower wave disk 10 on brake disc 8 and single ball is provided with below bar 11, and brake disc 8 is fixed on 9 bottom end of the body of rod, 9 upper end of the body of rod is solid
Surely there is lower wave disk 10 on single ball, the diameter of the body of rod 9 is corresponding with inserted link hole 5, and damping fixed column 4 and fixed brake structure 6
To be integrally formed, load force is big, and use environment range is big, and the indoor and outdoor south north is all suitable for, fixed 6 upper side of brake structure
It is fixed with damping fixed column 4, and 4 center of damping fixed column offers inserted link hole 5, fixed 6 side of brake structure is provided with poly- ammonia
Ester cincture 7, there are two the settings of polyurethane cincture 7, and is arranged symmetrically on the outside of fixed brake structure 6, and polyurethane cincture 7 is by anti-skidding
Line 18, layer of polyurethane 19, ABS core wheel 20, PA Te Er spirit 21 and reinforcing rib 22 collectively form, and are arranged on 19 outer ring of layer of polyurethane
There is anti-skid chequer 18, fixed brake structure 6 is fixed for 4 casees by polyurethane cincture 7 with damping fixed column, and in brake structure shell 17
Portion is provided with central shaft hole 16, and installation and polyurethane dual brake handle 12, polyurethane dual brake handle 12 are logical above fixed brake structure 6
It crosses bracket 13 and connects polyurethane brake shoes 14, and polyurethane brake shoes 14 connects return spring 15, wraps up on the outside of polyurethane cincture 7
There is layer of polyurethane 19, and be provided centrally with PA Te Er spirit 21, PA Te Er spirit 21 connects layer of polyurethane 19, ABS by ABS core wheel 20
It is fixed with reinforcing rib 22 on core wheel 20, reinforcing rib 22 is evenly arranged in 20 inside of ABS core wheel, when can increase spoke and connecting with core wheel
Intensity, the inside of the material cost polyurethane wheel ontology of spoke can be saved using casting, and be ring junction on the outside of ABS core wheel 20
Structure.
Working principle: when using highway monitoring unmanned plane back-up roller wheel, polyurethane cincture 7 is mounted on fixation first
6 two sides of brake structure, while inserted link 11 passes through inserted link hole 5, fixed brake structure 6 is mutually fixed with deflecting plate 1, while brake disc
8 is corresponding with polyurethane brake shoes 14, and deflecting plate 1 is bolted hole 2 and is fixed in unmanned plane roller seat, is being used
When, unmanned plane runs roller-coaster, and anti-skid chequer 18 can play anti-skidding effect, protects the safety of unmanned plane, while carrying out tightly
When emergency stop vehicle, guarantees that unmanned plane will not be slided in normal stop, by pressing polyurethane dual brake handle 12, bracket 13 can be passed through
Polyurethane brake shoes 14 is driven to move downward, while polyurethane brake shoes 14 blocks rotating wheel, emergency brake is poly- when pressing again
When urethane dual brake handle 12, buckle unclamps, and under the action of return spring 15, unlocks, here it is the highways to monitor nobody
The whole process of machine back-up roller wheel work.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of highway monitors unmanned plane back-up roller wheel, including deflecting plate (1), fixed brake structure (6) and inserted link (11), special
Sign is: it offers bolt fixing hole (2) on the deflecting plate (1), and is fixed with bearing housing (3) in the middle part of deflecting plate (1), it is described
Lower wave disk (10) on brake disc (8) and single ball is provided with below inserted link (11), and brake disc (8) is fixed on the body of rod (9) bottom end,
The body of rod (9) upper end is fixed with lower wave disk (10) on single ball, and it is solid that fixed brake structure (6) upper side is fixed with damping
Fixed column (4), and damping fixed column (4) center offers inserted link hole (5), fixed brake structure (6) side is provided with poly- ammonia
Ester cincture (7), the fixed brake structure (6) are fixed by polyurethane cincture (7) and damping fixed column (4) case, and the knot that brakes
It is provided with central shaft hole (16) in the middle part of structure shell (17), installation and polyurethane dual brake handle above the fixed brake structure (6)
(12), the polyurethane dual brake handle (12) connects polyurethane brake shoes (14) by bracket (13), and polyurethane brake shoes
(14) return spring (15) are connected, is enclosed with layer of polyurethane (19) on the outside of the polyurethane cincture (7), and be provided centrally with PA spy
That is clever (21), and the PA Te Erling (21) connects layer of polyurethane (19) by ABS core wheel (20), solid on the ABS core wheel (20)
Surely there are reinforcing rib (22).
2. a kind of highway according to claim 1 monitors unmanned plane back-up roller wheel, it is characterised in that: the bearing housing (3)
Height be lower than the height of deflecting plate (1), and bolt fixing hole (2) is on the outside of the bearing housing (3) there are four settings.
3. a kind of highway according to claim 1 monitors unmanned plane back-up roller wheel, it is characterised in that: the polyurethane cincture
(7) it is collectively formed by anti-skid chequer (18), layer of polyurethane (19), ABS core wheel (20), PA Te Erling (21) and reinforcing rib (22), and
Anti-skid chequer (18) are provided on layer of polyurethane (19) outer ring.
4. a kind of highway according to claim 1 monitors unmanned plane back-up roller wheel, it is characterised in that: the polyurethane cincture
(7) it there are two setting, and is arranged symmetrically on the outside of fixed brake structure (6).
5. a kind of highway according to claim 1 monitors unmanned plane back-up roller wheel, it is characterised in that: the body of rod (9)
Diameter is corresponding with inserted link hole (5), and damping fixed column (4) is to be integrally formed with fixed brake structure (6).
6. a kind of highway according to claim 1 monitors unmanned plane back-up roller wheel, it is characterised in that: the reinforcing rib (22)
It is evenly arranged on the inside of ABS core wheel (20), and is ring structure on the outside of ABS core wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678298.5A CN109383767A (en) | 2017-08-10 | 2017-08-10 | A kind of highway monitoring unmanned plane back-up roller wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678298.5A CN109383767A (en) | 2017-08-10 | 2017-08-10 | A kind of highway monitoring unmanned plane back-up roller wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109383767A true CN109383767A (en) | 2019-02-26 |
Family
ID=65415258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710678298.5A Pending CN109383767A (en) | 2017-08-10 | 2017-08-10 | A kind of highway monitoring unmanned plane back-up roller wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383767A (en) |
-
2017
- 2017-08-10 CN CN201710678298.5A patent/CN109383767A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |