CN107672774A - A kind of dirigible motor helical oar light structures device - Google Patents
A kind of dirigible motor helical oar light structures device Download PDFInfo
- Publication number
- CN107672774A CN107672774A CN201710738224.6A CN201710738224A CN107672774A CN 107672774 A CN107672774 A CN 107672774A CN 201710738224 A CN201710738224 A CN 201710738224A CN 107672774 A CN107672774 A CN 107672774A
- Authority
- CN
- China
- Prior art keywords
- dirigible
- utricule
- main pipe
- pipe
- light structures
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/06—Rigid airships; Semi-rigid airships
- B64B1/08—Framework construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/06—Rigid airships; Semi-rigid airships
- B64B1/24—Arrangement of propulsion plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/06—Rigid airships; Semi-rigid airships
- B64B1/24—Arrangement of propulsion plant
- B64B1/30—Arrangement of propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
Abstract
The present invention relates to a kind of dirigible motor helical oar light structures device, including dirigible utricule, propulsion electric machine, propeller is housed on propulsion electric machine output shaft, it is characterised in that：Provided with truss, motor base is fixed with truss head end, and propulsion electric machine is arranged on motor base, and truss tail end is fixed by utricule restraint strap and dirigible utricule.Simple and reasonable, light quality of the invention, sound construction, assembling is easy, helps to give full play to the performance of aerostatics.
Description
Technical field
The present invention relates to a kind of dirigible motor helical oar light structures device.
Background technology
With continuous exploration of the people to aerospace field, and aircraft and satellite lack in some of aerospace field
Point, the research of high-altitude aerostatics are increasingly favored by people, have high economic value and strategic value.High-altitude floating
Device (dirigible) can realize that the high-altitude that aircraft is not realized is resident for a long time, it is possible to achieve the fixed point that satellite is not realized is resident.
Can be communicated on civilian instead of synchronous satellite, fixed point monitoring, scientific experiment etc., army use can be used as have it is military logical
The general-purpose platform of the function such as letter, long-range investigation, information, navigation, early warning.And aerostatics is needed when flying or be resident on high
Actuating unit promotes or its parked position is finely adjusted, and is disadvantageous in that existing for existing aerostatics actuating unit, pacifies
Assembling structure is more complicated, heavier-weight, or lighter weight, but structural integrity is poor, and above-mentioned weak point is to a certain extent
It has impact on giving full play to for aerostatics performance.
The content of the invention
Present invention aims at provide a kind of dirigible motor helical oar light structures device, simple and reasonable, light weight
Just, sound construction.
Realize the technical scheme of the object of the invention：
A kind of dirigible motor helical oar light structures device, including dirigible utricule, propulsion electric machine, on propulsion electric machine output shaft
Equipped with propeller, it is characterised in that：Provided with truss, motor base is fixed with truss head end, and propulsion electric machine is arranged on motor base
On, truss tail end is fixed by utricule restraint strap and dirigible utricule.
Further, truss is made up of more main pipes, more branch pipes, more connecting tubes, more main pipe head end convergences
Place is fixed with motor base, and the tail end of main pipe is taken in succession, in a certain angle between connecting tube and main pipe, and connecting tube is located at
The outside of dirigible utricule, utricule restraint strap are fixed through connecting tube with dirigible utricule；Between main pipe, main pipe and connecting tube it
Between be connected with branch pipe.
Further, main pipe head end is provided with the first trunk pipe connections, for being connected with motor base, main pipe
Middle part is provided with the second trunk pipe connections, for being connected with branch pipe；Main pipe tail end is provided with the 3rd trunk pipe connections, uses
Fixed in connecting tube；Branch pipe both ends are provided with branch pipe connecting piece, for being connected with main pipe or connecting tube；Connecting tube is provided with
Pipe connections are connected, for being fixed with main pipe or branch pipe.
Further, main pipe, branch pipe, connecting tube are connected with each other by bolt, nut, and main pipe passes through with motor base
Bolt, nut are connected with each other.
Further, provided with 4 main pipes, 3 connecting tubes.
Further, truss is made up of carbon fibre material.
Further, motor base is made up of aluminum alloy materials.
Further, utricule restraint strap is made of polymer composite, and utricule restraint strap connects with the suture of dirigible utricule
Connect.
Preferably, motor base is made up of extra super duralumin alloy 7075.
The device have the advantages that：
The present invention is provided with truss, and motor base is fixed with truss head end, and propulsion electric machine is arranged on motor base, truss tail
End is fixed by utricule restraint strap and dirigible utricule.Utricule restraint strap of the present invention is flexibly connected with dirigible utricule so that structure has
There is more excellent impact resistance.Simple and reasonable, light quality of the invention, sound construction, assembling is easy, helps to give full play to
The performance of aerostatics.
Truss of the present invention is made up of more main pipes, more branch pipes, more connecting tubes, at more main pipe head end convergences with
Motor base is fixed, and the tail end of main pipe is taken in succession, in a certain angle between connecting tube and main pipe, and connecting tube is located at dirigible
The outside of utricule, utricule restraint strap are fixed through connecting tube with dirigible utricule；Connect between main pipe, between main pipe and connecting tube
Branch pipe is connected to, main pipe, branch pipe, connecting tube are connected with each other by connector and bolt, nut, further ensure stabilized structure
Property, good mechanical performance, and assembling is simple easy.
Truss of the present invention is made up of carbon fibre material, and motor base is made up of aluminum alloy materials, and utricule restraint strap is using high
Molecular composite material is made, and the suture of utricule restraint strap and dirigible utricule connects, and further ensures structure light wt of the present invention, intensity
High characteristic.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is main pipe of the present invention and the structural representation of branch pipe coupling part.
Embodiment
As shown in Figure 1 and Figure 2, propeller 2 is housed on propulsion electric machine output shaft, provided with truss 1, motor base 3 and truss 1
Head end is fixed, and propulsion electric machine is arranged on motor base 3, and the tail end of truss 1 is fixed by utricule restraint strap and dirigible utricule.Truss
1 is made up of more main pipe 1-1, more branch pipe 1-2, more connecting tube 1-3, in the present embodiment, using 4 main pipes, 3 companies
Adapter, main pipe, connection pipe diameter 38mm, branch pipe diameter 29.6mm.
Fixed at more main pipe head end convergences with motor base 3, main pipe 1-1 tail end adapter 1-3 in succession, connecting tube
In a certain angle between 1-3 and main pipe 1-1, connecting tube 1-3 is located at the outside of dirigible utricule, and utricule restraint strap passes through connecting tube
1-3 fixes with dirigible utricule；Branch pipe is connected between main pipe, between main pipe and connecting tube.As shown in Fig. 2 main pipe is first
End is provided with the first trunk pipe connections 1-11, and being provided with the second main pipe for being connected with motor base 3, in the middle part of main pipe connects
Fitting 1-12, for being connected with branch pipe 1-2；Main pipe tail end is provided with the 3rd trunk pipe connections, for connecting tube 1-3
It is fixed；Branch pipe both ends are provided with branch pipe connecting piece 1-21, for being connected with main pipe or connecting tube；Connecting tube is provided with connecting tube
Connector, for being fixed with main pipe or branch pipe.Main pipe, branch pipe, connecting tube are connected with each other by bolt, nut, main pipe
It is connected with each other with motor base by bolt, nut.
During implementation, truss 1 is made up of carbon fibre material, and motor base 3 is made up of extra super duralumin alloy 7075.Utricule restraint strap
It is made of polymer composite, utricule restraint strap connects with the suture of dirigible utricule.
, it is necessary to first do following preparation during assembling：
First diameter 29.6mm branch pipe is cut according to design size, then two is bonded with branch pipe company with special with glue
Fitting (joint), ensure that the distance of two connector centers is equal with designed distance.After bonding, these branch pipes are piled up whole
Together, glue is baked into baking oven to be thoroughly bonded firmly.
After branch pipe is come out of the stove, start overall assembly working, according to the size requirement of layout design, trunk pipe connections are glued
The suitable position of main pipe is connected on, then branch pipe and main pipe link together, motor base is converged installed in main pipe
Top, each position is fastened with fastener.
After whole truss assembling, into baking oven, being baked to glue, thoroughly bonding is firm.After coming out of the stove, by propeller,
Motor, according to the design and technical requirements of drawing, together with carbon fiber truss assembling.
The component that will finally assemble, linked together with dirigible utricule with utricule restraint strap.
Claims (9)
1. a kind of dirigible motor helical oar light structures device, including dirigible utricule, propulsion electric machine, filled on propulsion electric machine output shaft
There is propeller, it is characterised in that：Provided with truss, motor base is fixed with truss head end, and propulsion electric machine is arranged on motor base,
Truss tail end is fixed by utricule restraint strap and dirigible utricule.
2. dirigible motor helical oar light structures device according to claim 1, it is characterised in that：Truss is by more trunks
Pipe, more branch pipes, more connecting tubes form, and are fixed at more main pipe head end convergences with motor base, the tail end of main pipe connects
Connecting tube, in a certain angle between connecting tube and main pipe, connecting tube is located at the outside of dirigible utricule, and utricule restraint strap, which passes through, to be connected
Adapter is fixed with dirigible utricule；Branch pipe is connected between main pipe, between main pipe and connecting tube.
3. dirigible motor helical oar light structures device according to claim 2, it is characterised in that：Main pipe head end is provided with
First trunk pipe connections, the second trunk pipe connections are provided with for being connected with motor base, in the middle part of main pipe, for
Branch pipe is connected；Main pipe tail end is provided with the 3rd trunk pipe connections, for being fixed with connecting tube；Branch pipe both ends are provided with branch pipe
Connector, for being connected with main pipe or connecting tube；Connecting tube be provided with connection pipe connections, for main pipe or branch pipe
It is fixed.
4. dirigible motor helical oar light structures device according to claim 3, it is characterised in that：Main pipe, branch pipe, company
Adapter is connected with each other by bolt, nut, and main pipe is connected with each other with motor base by bolt, nut.
5. dirigible motor helical oar light structures device according to claim 4, it is characterised in that：Provided with 4 main pipes,
3 connecting tubes.
6. the dirigible motor helical oar light structures device according to claim 1 to 5 any one, it is characterised in that：Purlin
Frame is made up of carbon fibre material.
7. dirigible motor helical oar light structures device according to claim 6, it is characterised in that：Motor base is closed by aluminium
Golden material is made.
8. dirigible motor helical oar light structures device according to claim 7, it is characterised in that：Utricule restraint strap uses
Polymer composite is made, and utricule restraint strap connects with the suture of dirigible utricule.
9. dirigible motor helical oar light structures device according to claim 8, it is characterised in that：Motor base is by superhard
Aluminium alloy 7075 is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738224.6A CN107672774B (en) | 2017-08-24 | 2017-08-24 | A kind of dirigible motor helical paddle light structures device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710738224.6A CN107672774B (en) | 2017-08-24 | 2017-08-24 | A kind of dirigible motor helical paddle light structures device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107672774A true CN107672774A (en) | 2018-02-09 |
| CN107672774B CN107672774B (en) | 2019-11-12 |
Family
ID=61134872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710738224.6A Active CN107672774B (en) | 2017-08-24 | 2017-08-24 | A kind of dirigible motor helical paddle light structures device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107672774B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693778A (en) * | 2019-02-28 | 2019-04-30 | 北京空天高科技有限公司 | A kind of stratospheric airship |
| CN109720534A (en) * | 2019-02-28 | 2019-05-07 | 北京空天高科技有限公司 | A kind of stratospheric airship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB120743A (en) * | 1918-02-28 | 1918-11-28 | Henry John Guise | Improvements in or relating to Propelling Means for Aircraft. |
| EP1772374A2 (en) * | 2005-10-05 | 2007-04-11 | Lockheed Martin Corporation | Direct mounted propulsion for non-rigid airship |
| US20080179452A1 (en) * | 2007-01-25 | 2008-07-31 | Kinkopf Joseph W | Air Vehicle Propulsion System on Gimbaled Truss |
| US20100224722A1 (en) * | 2009-02-04 | 2010-09-09 | Colting Hokan S | Airship and Vectored Propeller Drive Therefor |
| US20120248241A1 (en) * | 2011-03-31 | 2012-10-04 | Lta Corporation | Airship Including Aerodynamic, Floatation, and Deployable Structures |
| CN104986319A (en) * | 2015-07-21 | 2015-10-21 | 中国科学院光电研究院 | Vector propelling device, airship and installation method for vector propelling device |
-
2017
- 2017-08-24 CN CN201710738224.6A patent/CN107672774B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB120743A (en) * | 1918-02-28 | 1918-11-28 | Henry John Guise | Improvements in or relating to Propelling Means for Aircraft. |
| EP1772374A2 (en) * | 2005-10-05 | 2007-04-11 | Lockheed Martin Corporation | Direct mounted propulsion for non-rigid airship |
| US20080179452A1 (en) * | 2007-01-25 | 2008-07-31 | Kinkopf Joseph W | Air Vehicle Propulsion System on Gimbaled Truss |
| US20100224722A1 (en) * | 2009-02-04 | 2010-09-09 | Colting Hokan S | Airship and Vectored Propeller Drive Therefor |
| US20120248241A1 (en) * | 2011-03-31 | 2012-10-04 | Lta Corporation | Airship Including Aerodynamic, Floatation, and Deployable Structures |
| CN104986319A (en) * | 2015-07-21 | 2015-10-21 | 中国科学院光电研究院 | Vector propelling device, airship and installation method for vector propelling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693778A (en) * | 2019-02-28 | 2019-04-30 | 北京空天高科技有限公司 | A kind of stratospheric airship |
| CN109720534A (en) * | 2019-02-28 | 2019-05-07 | 北京空天高科技有限公司 | A kind of stratospheric airship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107672774B (en) | 2019-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: 100043 room 2548, floor 2, No. 11, Shixing East Street, Shijingshan District, Beijing Patentee after: Beijing Boao Rui Technology Co., Ltd Address before: 100080 No. 37, Haidian District, Beijing, Xueyuan Road Patentee before: BEIHANG University |
|
| CI03 | Correction of invention patent | ||
| CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Beijing University of Aeronautics and Astronautics|100080 No. 37, Xueyuan Road, Beijing, Haidian District False: Beijing Boao Rui Technology Co., Ltd|100043 Room 2548, 2 / F, 11 Shixing East Street, Shijingshan District, Beijing Number: 45-02 Volume: 36 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 100043 room 2548, floor 2, No. 11, Shixing East Street, Shijingshan District, Beijing Patentee after: Beijing boo Rui Technology Co.,Ltd. Address before: 100080 No. 37, Haidian District, Beijing, Xueyuan Road Patentee before: BEIHANG University |