CN220517884U - Main wheel protection cover of airplane - Google Patents
Main wheel protection cover of airplane Download PDFInfo
- Publication number
- CN220517884U CN220517884U CN202322182586.5U CN202322182586U CN220517884U CN 220517884 U CN220517884 U CN 220517884U CN 202322182586 U CN202322182586 U CN 202322182586U CN 220517884 U CN220517884 U CN 220517884U
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- CN
- China
- Prior art keywords
- connecting rod
- cover body
- main wheel
- hub
- gasket
- 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.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
An aircraft main wheel protective cover comprising: the cover body is connected with two ends of the connecting rod through the locking mechanism. Wherein, locking mechanism includes: the inner hub, the outer hub, the first blind rivet, the first gasket and the riveting piece. Compared with the prior art, the connecting rod locking mechanism is additionally arranged on the cover body, so that the maintenance of the main wheel is facilitated, the working efficiency and the safety are improved, and the rubber keel U-shaped clamp is additionally arranged on the cover body, so that the detached main wheel is effectively protected.
Description
Technical Field
The utility model relates to the field of maintenance of aircraft main wheels, in particular to an aircraft main wheel protective cover.
Background
The edge opening of the protective cover of the existing aircraft main wheel is not folded and protected, so that the aircraft hub is damaged easily in transportation or storage, and the middle connecting rod can be locked after being connected at two ends, so that alignment is difficult in the actual operation process, and the efficiency is affected.
To solve the above problems, we have made a series of improvements.
Disclosure of Invention
The present utility model aims to provide a protective cover for a main wheel of an aircraft, which overcomes the above-mentioned drawbacks and disadvantages of the prior art.
An aircraft main wheel protective cover comprising: the cover body is connected with two ends of the connecting rod through the locking mechanism;
wherein, locking mechanism includes: interior wheel hub, outer wheel hub, first self-plugging rivet, first gasket and riveting piece, interior wheel hub and outer wheel hub and connecting rod swing joint, interior wheel hub is connected with the internal left side of cover through first self-plugging rivet and riveting piece, first gasket is connected with interior wheel hub and connecting rod, first gasket and first self-plugging rivet connection, outer wheel hub is connected with the internal right side of cover through first self-plugging rivet and riveting piece.
Further, the connecting rod includes: the connecting device comprises a first connecting rod and a second connecting rod, wherein threads are arranged on the first connecting rod, the first connecting rod is connected with the second connecting rod through the threads, the first connecting rod is connected with an inner hub, and the second connecting rod is connected with an outer hub.
Further, be equipped with rubber fossil fragments U type card, second self-plugging rivet and second gasket on the cover body, rubber fossil fragments U type card is connected with cover body upper and lower both ends through second self-plugging rivet and second gasket.
The utility model has the beneficial effects that:
compared with the prior art, the connecting rod locking mechanism is additionally arranged on the cover body, so that the maintenance of the main wheel is facilitated, the working efficiency and the safety are improved, and the rubber keel U-shaped clamp is additionally arranged on the cover body, so that the detached main wheel is effectively protected.
Description of the drawings:
fig. 1 is a schematic structural view of the present utility model.
Reference numerals:
a rubber keel U-shaped clamp 110, a second blind rivet 120 and a second gasket 130 on the cover 100.
A link 200, a first link 210, and a second link 220.
The locking mechanism 300, the inner hub 310, the outer hub 320, the first blind rivet 330, the first washer 340 and the rivet tab 350.
Detailed Description
The utility model will now be further described with reference to specific examples. It should be understood that the following examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model.
Example 1
Fig. 1 is a schematic structural view of the present utility model.
As shown in fig. 1, an aircraft main wheel protective cover comprises: the cover body 100, the connecting rod 200 and the locking mechanism 300, wherein the cover body 100 is connected with two ends of the connecting rod 200 through the locking mechanism 300;
wherein, locking mechanism 300 includes: the inner hub 310, the outer hub 320, the first blind rivet 330, the first gasket 340 and the riveting piece 350, the inner hub 310 and the outer hub 320 are movably connected with the connecting rod 200, the inner hub 310 is connected with the inner left side of the cover body 100 through the first blind rivet 330 and the riveting piece 350, the first gasket 340 is connected with the inner hub 310 and the connecting rod 200, the first gasket 340 is connected with the first blind rivet 330, and the outer hub 320 is connected with the inner right side of the cover body 100 through the first blind rivet 330 and the riveting piece 350.
The link 200 includes: the first connecting rod 210 and the second connecting rod 220, the first connecting rod 210 is provided with threads, the first connecting rod 210 is connected with the second connecting rod 220 through the threads, the first connecting rod 210 is connected with the inner hub 310, and the second connecting rod 220 is connected with the outer hub 320.
The cover body 100 is provided with a rubber keel U-shaped clamp 110, a second self-plugging rivet 120 and a second gasket 130, and the rubber keel U-shaped clamp 110 is connected with the upper end and the lower end of the cover body 100 through the second self-plugging rivet 120 and the second gasket 130.
The principle of the present utility model is that a locking mechanism 300 is designed, the connecting rod 200 is firstly separated, the left and right cover bodies 100 are respectively installed on the connecting rod 200, compared with the prior art, the left cover body 100 is provided with an inner hub 310, the right cover body 100 is provided with an outer hub 320, the inner hub 310 and the outer hub 320 are respectively provided with locking pieces, and form the locking mechanism 300, when the detached main wheel is transported or stored, the first connecting rod 210 passes through the inner hub 310 and the main wheel, the second connecting rod 220 passes through the outer hub 320 and the main wheel, then the cover body 100 is fixed on the main wheel shell, compared with the prior cover body, the scheme is provided with a rubber keel U-shaped clamp 110 on the cover body 100, the protection effect is achieved, finally, after the second connecting rod 220 rotates, the locking holes on the outer hub 320 are clamped, the locking pieces are locked by the locking piece first rivet 330 and the riveting piece 350, the first connecting rod 210 is connected with the second connecting rod 220 in pairs, after the first connecting rod 210 is screwed, and the locking pieces first rivet 330 and the locking piece 350 are fastened with the inner hub 310 after the second connecting rod 220 is fixed in place. According to the utility model, the connecting rod locking mechanism is additionally arranged on the cover body, so that the maintenance of the main wheel is facilitated, the working efficiency and the safety are improved, and the U-shaped clamp of the rubber keel is additionally arranged on the cover body, so that the detached main wheel is effectively protected.
The present utility model has been described in detail with reference to the embodiments, but the present utility model is not limited thereto, and various modifications may be made without departing from the spirit of the present utility model.
Claims (3)
1. An aircraft main wheel protective cover, comprising: the device comprises a cover body (100), a connecting rod (200) and a locking mechanism (300), wherein the cover body (100) is connected with two ends of the connecting rod (200) through the locking mechanism (300);
wherein the locking mechanism (300) comprises: interior hub (310), outer hub (320), first self-plugging rivet (330), first gasket (340) and riveting piece (350), interior hub (310) and outer hub (320) and connecting rod (200) swing joint, interior hub (310) are connected with the cover body (100) in the left side through first self-plugging rivet (330) and riveting piece (350), first gasket (340) are connected with interior hub (310) and connecting rod (200), first gasket (340) are connected with first self-plugging rivet (330), outer hub (320) are connected with the cover body (100) in the right side through first self-plugging rivet (330) and riveting piece (350).
2. An aircraft main wheel protective cover according to claim 1, characterized in that: the connecting rod (200) comprises: the connecting device comprises a first connecting rod (210) and a second connecting rod (220), wherein threads are arranged on the first connecting rod (210), the first connecting rod (210) is connected with the second connecting rod (220) through the threads, the first connecting rod (210) is connected with an inner hub (310), and the second connecting rod (220) is connected with an outer hub (320).
3. An aircraft main wheel protective cover according to claim 1, characterized in that: the novel rubber keel is characterized in that a rubber keel U-shaped clamp (110), a second self-plugging rivet (120) and a second gasket (130) are arranged on the cover body (100), and the rubber keel U-shaped clamp (110) is connected with the upper end and the lower end of the cover body (100) through the second self-plugging rivet (120) and the second gasket (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182586.5U CN220517884U (en) | 2023-08-14 | 2023-08-14 | Main wheel protection cover of airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182586.5U CN220517884U (en) | 2023-08-14 | 2023-08-14 | Main wheel protection cover of airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517884U true CN220517884U (en) | 2024-02-23 |
Family
ID=89925972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322182586.5U Active CN220517884U (en) | 2023-08-14 | 2023-08-14 | Main wheel protection cover of airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517884U (en) |
-
2023
- 2023-08-14 CN CN202322182586.5U patent/CN220517884U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |