CN205113693U - Baby plane that undercarriage damping device is reliable - Google Patents
Baby plane that undercarriage damping device is reliable Download PDFInfo
- Publication number
- CN205113693U CN205113693U CN201520745448.6U CN201520745448U CN205113693U CN 205113693 U CN205113693 U CN 205113693U CN 201520745448 U CN201520745448 U CN 201520745448U CN 205113693 U CN205113693 U CN 205113693U
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- China
- Prior art keywords
- straight
- bar
- opening
- cabin body
- cabin
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a baby plane that undercarriage damping device is reliable, the front portion of its cabin body has the opening, it is equipped with preceding cabin cover to seal on the opening, the inside front deck that is of opening, the front portion of the cabin body has the undercarriage, the undercarriage includes that the upper end stretches into the straight -bar in the front deck, the lower extreme of straight -bar is equipped with the wheel, it compresses tightly complex support piece to be fixed with the internal surface of personally experiencing sth. Part of the body with the cabin on the straight -bar, straight -bar upper portion cover is equipped with and subtracts the jolt squeeze spring, be provided with the supporting part of fixing on the body of cabin in the front deck, be provided with the guiding hole on the supporting part, the upper end of straight -bar by stretch out in the guiding hole, subtract jolt squeeze spring roof pressure between support piece and supporting part. The utility model discloses a subtracting the jolt squeeze spring and carrying out the shock attenuation, when the aircraft descended, the straight -bar can not produce the deformation, whole damping device simple structure, reliable operation.
Description
Technical field
The utility model relates to a kind of blimp, particularly relates to a kind of undercarriage cushioning device failure-free blimp.
Background technology
Alighting gear be for take off landing or ground taxi time support aerocraft and for the accessories apparatus of ground moving.Alighting gear is unique a kind of parts supporting whole airplane, and therefore alighting gear is the vitals of aircraft, existing a kind of blimp, its alighting gear comprises a rod member, the upper end of rod member has been wholely set fixed part, and the angle of the part of fixed part and rod member is obtuse angle, and the bottom of rod member is equipped with wheel.Rod member is fixed on the front lower portion of cabin body by fixed part, and before rod member is tilted to, when aircraft landing, the distortion of rod part realizes damping, and reliability is not high.
Utility model content
The purpose of this utility model is to provide a kind of undercarriage cushioning device failure-free blimp, to solve the distortion of rod part in prior art to realize damping, the problem that reliability is not high.
In order to realize above object, the utility model adopts following technical scheme: a kind of undercarriage cushioning device failure-free blimp, comprise cabin body, the front portion of cabin body has opening, on opening, envelope is provided with front hatch cover, open interior is front deck, the front portion of cabin body has alighting gear, alighting gear comprises upper end and stretches into straight-bar in front deck, the lower end of straight-bar is equipped with wheel, straight-bar is fixed with the strut member with the inside face force fit of cabin body, straight-bar top is arranged with damping stage clip, the support portion be fixed on the body of cabin is provided with in front deck, support portion is provided with pilot hole, the upper end of straight-bar stretches out by described pilot hole, described damping stage clip top is pressed between strut member and support portion.
Both sides and the front end of cabin body opening are convexly equipped with opening's edge, and the correspondence position of front hatch cover is convexly equipped with and coordinates with opening's edge and to be in the convex edge outside opening's edge, is provided with the clasp both be fixedly assembled together between cabin body and front hatch cover.
The lower surface of described front hatch cover coordinates with the lateral surface compressing of cabin body opening.
Pad between the lower surface of described front hatch cover and the side of cabin body opening and be provided with quakeproof rubber pad.
Described quakeproof rubber pad one extension is provided with shrouding, and described shrouding is sticked on the outside face of front hatch cover.
Two surfaces of described quakeproof rubber pad are convexly equipped with fin.
The bearing of trend of described fin is consistent with the bearing of trend of quakeproof rubber pad.
Straight-bar of the present utility model is fixed with the strut member with the inside face force fit of cabin body, straight-bar top is arranged with damping stage clip, be provided with the support portion be fixed on the body of cabin in front deck, support portion is provided with pilot hole, the upper end of straight-bar stretches out by described pilot hole, damping stage clip top is pressed between strut member and support portion, when aircraft landing, damping stage clip provides damping for aircraft, and straight-bar can not produce distortion, whole shock absorption device structure is simple, reliable operation.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment;
The partial enlarged drawing at A place in Fig. 2 Fig. 1;
Fig. 3 is front hatch cover in Fig. 1 and coordinate cross sectional drawing between the body of cabin.
Detailed description of the invention
A kind of embodiment of undercarriage cushioning device failure-free blimp, in Fig. 1, Fig. 2, Fig. 3, the front portion of its cabin body 1 has opening, on opening, envelope is provided with front hatch cover 2, and open interior is front deck, and the front portion of cabin body 1 has alighting gear, the upper end of the straight-bar 8 of alighting gear is stretched in front deck, the lower end of straight-bar 8 is equipped with wheel, straight-bar 8 is fixed with strut member 9, the inside face force fit of strut member 9 and cabin body 1.The support portion 10 be fixed on cabin body 1 is provided with in front deck, support portion 10 is in the top of strut member 9, strut member 10 offers pilot hole, the upper end of straight-bar 8 stretches out from pilot hole, straight-bar 8 is in the part between strut member and support portion and is arranged with damping stage clip 11, the top, upper end of damping stage clip 11 is pressed on support portion 10, and top, lower end is pressed on strut member 9.
Both sides and the front end of cabin body opening are convexly equipped with opening's edge 3, opening's edge 3 is in the inward flange of cabin body opening, the correspondence position of front hatch cover 2 is convexly equipped with convex edge 4, convex edge 4 is in the outward flange of front hatch cover 2 lower surface, convex edge 4 coordinates with opening's edge 3 and is in the outside of opening's edge 3, is provided with clasp 5 between cabin body and front hatch cover.A part for clasp 5 is fixed on front hatch cover 2, and another part is fixed on cabin body 1, when clasp 5 two parts spiral-lock together time just front hatch cover fixedly can be assemblied on the body of cabin.Here clasp 5 is clasp of the prior art, is commercial.
After having assembled, the lower surface of front hatch cover 2 coordinates with the lateral surface compressing of cabin body opening, and pads between the lower surface of front hatch cover 2 and the side of cabin body opening and be provided with quakeproof rubber pad 6, and quakeproof rubber pad 6 is compressed by front hatch cover and cabin body.
Quakeproof rubber pad 6 one extension is provided with shrouding 7, and shrouding 7 is sticked on the outside face of front hatch cover 2.
Two surfaces of quakeproof rubber pad 6 are all convexly equipped with fin, and the surface yet just having a talk about quakeproof rubber pad 6 is not smooth, and the bearing of trend of fin is consistent with the bearing of trend of quakeproof rubber pad 6.
The present embodiment gives a kind of concrete structure by reference to the accompanying drawings; but protection domain of the present utility model is not limited only to above-mentioned concrete structure, those skilled in the art carries out the conventional technical scheme formed of replacing according to the utility model and also belongs to protection domain of the present utility model.
Claims (7)
1. a undercarriage cushioning device failure-free blimp, comprise cabin body, the front portion of cabin body has opening, on opening, envelope is provided with front hatch cover, open interior is front deck, it is characterized in that: the front portion of cabin body has alighting gear, alighting gear comprises upper end and stretches into straight-bar in front deck, the lower end of straight-bar is equipped with wheel, straight-bar is fixed with the strut member with the inside face force fit of cabin body, straight-bar top is arranged with damping stage clip, the support portion be fixed on the body of cabin is provided with in front deck, support portion is provided with pilot hole, the upper end of straight-bar stretches out by described pilot hole, described damping stage clip top is pressed between strut member and support portion.
2. undercarriage cushioning device failure-free blimp according to claim 1, it is characterized in that: both sides and the front end of cabin body opening are convexly equipped with opening's edge, the correspondence position of front hatch cover is convexly equipped with and coordinates with opening's edge and to be in the convex edge outside opening's edge, is provided with the clasp both be fixedly assembled together between cabin body and front hatch cover.
3. undercarriage cushioning device failure-free blimp according to claim 2, is characterized in that: the lower surface of described front hatch cover coordinates with the lateral surface compressing of cabin body opening.
4. undercarriage cushioning device failure-free blimp according to claim 3, is characterized in that: pad between the lower surface of described front hatch cover and the side of cabin body opening and be provided with quakeproof rubber pad.
5. undercarriage cushioning device failure-free blimp according to claim 4, is characterized in that: described quakeproof rubber pad one extension is provided with shrouding, and described shrouding is sticked on the outside face of front hatch cover.
6. undercarriage cushioning device failure-free blimp according to claim 5, is characterized in that: two surfaces of described quakeproof rubber pad are convexly equipped with fin.
7. undercarriage cushioning device failure-free blimp according to claim 6, is characterized in that: the bearing of trend of described fin is consistent with the bearing of trend of quakeproof rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745448.6U CN205113693U (en) | 2015-09-24 | 2015-09-24 | Baby plane that undercarriage damping device is reliable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745448.6U CN205113693U (en) | 2015-09-24 | 2015-09-24 | Baby plane that undercarriage damping device is reliable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113693U true CN205113693U (en) | 2016-03-30 |
Family
ID=55569326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520745448.6U Expired - Fee Related CN205113693U (en) | 2015-09-24 | 2015-09-24 | Baby plane that undercarriage damping device is reliable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205113693U (en) |
-
2015
- 2015-09-24 CN CN201520745448.6U patent/CN205113693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 452470 Dengfeng High-tech Industrial Park, Zhengzhou City, Henan Province Patentee after: HENAN AX AVIATION TECHNOLOGY CO. Address before: 450000 No. 2201, 22nd Floor, Jinlong Jiayuan Commercial and Residential Building, North Central Plains Road and West Huashan Road, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU PILOT MODEL CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |