CN203996875U - A kind of micro helicopter alighting gear - Google Patents
A kind of micro helicopter alighting gear Download PDFInfo
- Publication number
- CN203996875U CN203996875U CN201420315032.6U CN201420315032U CN203996875U CN 203996875 U CN203996875 U CN 203996875U CN 201420315032 U CN201420315032 U CN 201420315032U CN 203996875 U CN203996875 U CN 203996875U
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- CN
- China
- Prior art keywords
- spike
- alighting gear
- mount pad
- chassis
- cross bar
- 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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Abstract
The utility model relates to vehicle technology field, a kind of micro helicopter alighting gear is disclosed, comprise two spikes that be arranged in parallel, on each spike, be provided with spike and be the strut bar that set angle tilts, also comprise the cross bar being connected with strut bar, between cross bar and spike, be connected by transiting rod; Between strut bar, be provided with the mount pad for mounting base, the below of mount pad is provided with bracing frame, and bracing frame is provided with supporting construction.Spike in the utility model is provided with cross bar and transiting rod, and the shock resistance of spike in the time of landing strengthened greatly, has avoided impacting damage when helicopter is landed, and has effectively extended service life; Be provided with supporting construction, further strengthened the shock resistance of alighting gear, and increased the stability of fuselage in flight course; The utility model is installed together alighting gear and support, make that assembling process saves time more, labour-saving simultaneously, make whole housing construction compacter.
Description
Technical field
The utility model relates to vehicle technology field, relates in particular to a kind of micro helicopter alighting gear.
Background technology
Alighting gear is to be arranged at aircraft bottom, for in aircraft takeoff landing on the ground or support aerocraft when planking and for ground (or water surface) mobile accessories apparatus, it is the indispensable pith of aircraft, does not have alighting gear aircraft not move on the ground.Alighting gear be unique one for supporting the parts of whole airplane, and alighting gear will bear certain impulsive force in the time that body lands.Landing gear structure of the prior art is easily subject to the recoil of bottom surface in the process of landing, and after using a period of time, the contact site of straight tube and pipe link easily fractures, and then fuselage is damaged.
There is unreasonable structure in the alighting gear of micro helicopter of the prior art, the process of rising and falling is unstable, the problems such as, effort time-consuming with fuselage assembling process, therefore, market is needed a kind of simple in structure, strong shock resistance badly, is saved time with fuselage assembling process, labour-saving micro helicopter alighting gear.
Utility model content
The purpose of this utility model is to propose micro helicopter alighting gear, poor to solve in prior art alighting gear impact resistance, the problem of, effort time-consuming with fuselage assembling process.
For reaching this object, the utility model by the following technical solutions:
A kind of micro helicopter alighting gear, comprise two spikes that be arranged in parallel, on each described spike, be provided with described spike and be the strut bar that set angle tilts, also comprise the cross bar being connected with described strut bar, between described cross bar and described spike, be connected by transiting rod; Between described strut bar, be provided with the mount pad for mounting base, on described mount pad, be provided with the mounting hole of rectangular distribution; The below of described mount pad is provided with bracing frame, the curved structure of support frame as described above, and the two ends of described arcuate structure are fixed on described spike; Support frame as described above is provided with supporting construction.
Further, described support comprises chassis and be located at the axle bed on described chassis, and the bottom surface on described chassis is provided with for being fixed on the support pin in described mounting hole; Also comprise the link span being connected with chassis with described axle bed respectively.
Preferably, on described chassis, offer open-work; Described link span is provided with chute.
Further, described supporting construction comprises stay bearing plate, and described stay bearing plate is provided with pipe link.
Preferably, between described cross bar and described transiting rod, circular arc is connected; Between described transiting rod and described spike, circular arc is connected.
Further, a side of described spike is fixedly installed and is useful on the dividing plate that control setup is installed, and described dividing plate is provided with the open-work for expendable weight.
Preferably, between described mount pad and described support pin, be threaded connection.
The beneficial effects of the utility model are: the spike in the utility model is provided with cross bar and transiting rod, only increase simple structure, but can effectively strengthen the intensity of spike, the shock resistance of spike in the time of landing strengthened greatly, avoid impacting damage when helicopter is landed, effectively extended service life.
The utility model is provided with supporting construction below mount pad, has further strengthened the shock resistance of alighting gear, and has increased the stability of fuselage in flight course.
The utility model is installed together alighting gear and support, make that assembling process saves time more, labour-saving simultaneously, make whole housing construction compacter; Meanwhile, owing to being provided with open-work on the chassis of support He on dividing plate, alleviated the weight of whole body, the dismounting making and assembling are more convenient.
Brief description of the drawings
Fig. 1 is the integral structure schematic diagram of the micro helicopter alighting gear that provides of the utility model embodiment mono-;
Fig. 2 is the stand structure schematic diagram of the micro helicopter alighting gear that provides of the utility model embodiment mono-;
Fig. 3 is the supporting construction schematic diagram of the micro helicopter alighting gear that proposes of the utility model embodiment mono-.
In figure:
1, spike; 2, strut bar; 3, cross bar; 4, transiting rod; 5, mounting hole; 6, mount pad; 7, support; 71, chassis; 72, support pin; 73, open-work; 74, axle bed; 75, chute; 76, link span; 8, bracing frame; 9, supporting construction; 91, stay bearing plate; 92, pipe link.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
Embodiment mono-
As shown in Figure 1 to Figure 3, be a kind of micro helicopter alighting gear that the present embodiment proposes, comprise two spikes 1 that be arranged in parallel, on each spike 1, be provided with spike 1 and be the strut bar 2 that set angle tilts, as one preferred embodiment, angle of inclination is 15o.Also comprise the cross bar 3 being connected with strut bar 2, between cross bar 3 and spike 1, be connected by transiting rod 4.In the present embodiment, between cross bar 3 and transiting rod 4, circular arc is connected; Between transiting rod 4 and spike 1, circular arc is connected.
Between strut bar 2, be provided with the mount pad 6 for mounting base 7, on mount pad 6, be provided with the mounting hole 5 of rectangular distribution.Wherein, support 7 comprises chassis 71 and is located at the axle bed 74 on chassis 71, and the bottom surface on chassis 71 is provided with for being fixed on the support pin 72 in mounting hole 5, for actv. alleviates the weight on chassis 71, offers open-work 73 on chassis 71.As one preferred embodiment, between mount pad 6 and support pin 72, be threaded connection.
Also comprise the link span 76 being connected with chassis 71 with axle bed 74 respectively, link span 76 is provided with chute 75.
Spike 1 in the present embodiment is provided with cross bar 3 and transiting rod 4, only increase simple structure, but can effectively strengthen the intensity of spike 1, the shock resistance of spike 1 in the time of landing strengthened greatly, avoid impacting damage when helicopter is landed, effectively extended service life.
As embodiment further, the below of mount pad 6 is provided with bracing frame 8, the curved structure of bracing frame 8, and the two ends of arcuate structure are fixed on spike 1.Bracing frame 8 is provided with supporting construction 9, and supporting construction 9 comprises stay bearing plate 91, and stay bearing plate 91 is provided with pipe link 92.
The present embodiment is provided with supporting construction 9 below mount pad 6, has further strengthened the shock resistance of alighting gear, and has increased the stability of fuselage in flight course.
Embodiment bis-
The difference of the present embodiment and embodiment mono-is, in the present embodiment between cross bar and transiting rod for right angle is connected, between cross bar and spike also for right angle is connected.
In the present embodiment, a side of spike is fixedly installed and is useful on the dividing plate that control setup is installed, and dividing plate is provided with the open-work for expendable weight.
The present embodiment is installed together alighting gear and support, make that assembling process saves time more, labour-saving simultaneously, make whole housing construction compacter.Meanwhile, owing to being provided with open-work on the chassis of support He on dividing plate, alleviated the weight of whole body, the dismounting making and assembling are more convenient.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (7)
1. a micro helicopter alighting gear, comprise two spikes (1) that be arranged in parallel, on each described spike (1), be provided with described spike (1) and be the strut bar (2) that set angle tilts, it is characterized in that: also comprise the cross bar (3) being connected with described strut bar (2), between described cross bar (3) and described spike (1), be connected by transiting rod (4);
Between described strut bar (2), be provided with the mount pad (6) for mounting base (7), on described mount pad (6), be provided with the mounting hole (5) of rectangular distribution;
The below of described mount pad (6) is provided with bracing frame (8), the curved structure of support frame as described above (8), and the two ends of described arcuate structure are fixed on described spike (1);
Support frame as described above (8) is provided with supporting construction (9).
2. micro helicopter alighting gear according to claim 1, it is characterized in that: described support (7) comprises chassis (71) and be located at the axle bed (74) on described chassis (71), the bottom surface of described chassis (71) is provided with for being fixed on the support pin (72) in described mounting hole (5);
Also comprise the link span (76) being connected with chassis (71) with described axle bed (74) respectively.
3. micro helicopter alighting gear according to claim 2, is characterized in that: on described chassis (71), offer open-work (73);
Described link span (76) is provided with chute (75).
4. micro helicopter alighting gear according to claim 2, is characterized in that: described supporting construction (9) comprises stay bearing plate (91), and described stay bearing plate (91) is provided with pipe link (92).
5. micro helicopter alighting gear according to claim 1, is characterized in that: between described cross bar (3) and described transiting rod (4), circular arc is connected;
Between described transiting rod (4) and described spike (1), circular arc is connected.
6. micro helicopter alighting gear according to claim 5, is characterized in that: a side of described spike (1) is fixedly installed and is useful on the dividing plate that control setup is installed, and described dividing plate is provided with the open-work for expendable weight.
7. micro helicopter alighting gear according to claim 3, is characterized in that: between described mount pad (6) and described support pin (72), be threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315032.6U CN203996875U (en) | 2014-06-13 | 2014-06-13 | A kind of micro helicopter alighting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315032.6U CN203996875U (en) | 2014-06-13 | 2014-06-13 | A kind of micro helicopter alighting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996875U true CN203996875U (en) | 2014-12-10 |
Family
ID=52036915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315032.6U Expired - Fee Related CN203996875U (en) | 2014-06-13 | 2014-06-13 | A kind of micro helicopter alighting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002961A (en) * | 2014-06-13 | 2014-08-27 | 韩世宇 | Miniature helicopter undercarriage |
-
2014
- 2014-06-13 CN CN201420315032.6U patent/CN203996875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002961A (en) * | 2014-06-13 | 2014-08-27 | 韩世宇 | Miniature helicopter undercarriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |