CN109292070A - A kind of gondola connection separator and aerostatics - Google Patents
A kind of gondola connection separator and aerostatics Download PDFInfo
- Publication number
- CN109292070A CN109292070A CN201811477412.9A CN201811477412A CN109292070A CN 109292070 A CN109292070 A CN 109292070A CN 201811477412 A CN201811477412 A CN 201811477412A CN 109292070 A CN109292070 A CN 109292070A
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- Prior art keywords
- ball
- hole
- central
- gondola
- lower base
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- 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
- B64B1/22—Arrangement of cabins or gondolas
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of gondolas to connect separator, including upper and lower connector, upper binding head include upper pedestal, central blind hole, ball limiting slot；Lower union joint includes lower base, central through hole, pin hole, is equipped with safety plug in pin hole, and the outer wall of the convex portion on lower base, which is spaced apart, is equipped with multiple ball bowls, and ball bowl is connected to central through hole；In convex portion insertion central blind hole on lower base, and the closing corresponding with ball bowl of ball limiting slot forms multiple complete independent ball limit spaces, is equipped with ball in each ball limit space；In central through hole, it is equipped with the piston head with hollow cavity above safety plug, electronic control type explosive is fixed at the top of central blind hole；Ball bowl and the size for mutually passing through place of central through hole are greater than ball diameter；The outer wall of piston head blocks ball bowl and the mutually place of passing through of central through hole, and the outer wall of piston head is abutted with ball.Present apparatus connection is reliable, has the advantages that good rotating property and separation are fast and reliable.
Description
Technical field
The invention belongs to be lighter than air aircraft field, and in particular to a kind of gondola connection separator and aerostatics.
Background technique
With the progress and development of space science technology, aerostat is high (20km-40km) with its flying height, expense phase
To cheap, the preparatory period is short, the peculiar advantages such as is easy to flexibly implement, and becomes and is observed to the earth and upper atmosphere and science examination
Test the main high-altitude delivery vehicle of research.In general, aerostat by a set of connection separator carry test gondola carry out it is winged
Row test, after completing test mission, connection separator separates aerostat sphere and gondola, discharges sphere, gondola
Safe falling is recycled to scheduled landing point to obtain test data under the support of recycling parachute.Therefore, high air
Ball flight test requires gondola connection separator to connect in the work course, and reliable, separation is quick.
Aerostat sphere and gondola generally use the device that rotating hoisting ring and cable cutter are composed and realize connection
And separation.As shown in Figure 1, gondola 4 is connect by de- umbrella device 5, recycling parachute 3, rotating hoisting ring 6 and rope 7 with sphere 1,
In, one or two cable cutter 2 of connecting on the rope 7 of connection rotating hoisting ring 6 and sphere 1.The rotating hoisting ring 6 is also used
In the rotary motion of isolated sphere 1 and gondola 4 in flight course, recycling parachute 3 is avoided to wind；Divide in gondola 4 and sphere 1
From when, by remote control or timing controlled mode, cut off rope 7 using cable cutter 2, make rotating hoisting ring 6 be detached from sphere 1, return
Carrying gondola 4 drops to ground after receiving 3 parachute-opening of parachute.This rotating hoisting ring is separated with the connection that cable cutter is composed
Device has following defects that
1. its structure member is more, so that connection is reduced with isolated reliability.
2. rotating hoisting ring pivoting friction coefficient with higher, in the stagnant null process of aerostat, cannot be isolated gondola with
The rotation of the relative motion of sphere, balloon can be such that gondola rotates faster, cause to recycle parachute wound upon themselves, can not be in gondola
There is gondola damage phenomenon in normal parachute-opening in removal process.
Summary of the invention
The present invention is intended to provide a kind of gondola of structural and functional properties combined connects separator, to realize aerostat ball
Connection is reliable between body and gondola, isolation relative motion, separates quickly.
The technical solution that the present invention solves the problems, such as is: a kind of gondola connection separator, including upper binding head, lower connection
Head, the upper binding head include upper pedestal, the central blind hole opened up upwards from upper pedestal bottom, open up around central blind hole inner wall
Ball limiting slot；
The lower union joint includes the lower base that longitudinal section is convex shape, the central through hole opened up on lower base, under
It is equipped with safety plug in the perforation pin hole that opens up on pedestal perpendicular to lower base central axis, pin hole, it is convex on lower base
The outer wall for playing part, which is spaced apart, is equipped with multiple ball bowls, and ball bowl is connected to central through hole；
On lower base convex portion insertion central blind hole in, and ball limiting slot it is corresponding with ball bowl close formed it is multiple complete
Whole independent ball limit space is equipped with ball, ball and ball limiting slot and ball bowl gap in each ball limit space
Cooperation；
In central through hole, it is equipped with the piston head with hollow cavity above safety plug, is fixed at the top of central blind hole
Equipped with electronic control type explosive, and electronic control type explosive is located in the hollow cavity of piston head；
Ball bowl and the size for mutually passing through place of central through hole are greater than ball diameter；The outer wall of piston head is by ball bowl and central through hole
The mutually place of passing through block, and the outer wall of piston head is abutted with ball.
In above scheme, piston head is in lock position, stop ball abjection, passes through ball, ball limiting slot, ball bowl
Being reliably connected for upper binding head and lower union joint is realized in cooperation.Meanwhile ball has good rotating property, can sphere be existed
When rotation, gondola will not be caused servo-actuated, so that relative motion be isolated well.
When needing sphere to separate with gondola, the high pressure gas of control detonation, generation pushes piston head breaking pin simultaneously
Lock position is left, ball is deviate to fall out of ball bowl, and the convex portion of lower union joint takes off out of upper binding head central blind hole
Out, device, which releases, combines, and realizes quick separating.
Preferably, the aperture that ball bowl mutually passes through place with central through hole is greater than hole oral pore of the ball bowl towards that side of ball limiting slot
Diameter.
In order to be easier breaking pin, piston head towards one end of safety plug be taper or hemispherical.
Preferably, the electronic control type explosive is miniature electric cap.
Further, the shackle device that can be connect with external equipment is respectively equipped on the upper binding head and lower union joint.
Meanwhile the present invention also provides a kind of aerostatics, including sphere, the rope connecting with sphere, recycling parachute, hang
Cabin, gondola are connect with recycling parachute lower end by de- umbrella device, further include above-mentioned gondola connection separator, the upper binding head
It is connect with rope, lower union joint is connect with recycling parachute.
Remarkable result of the invention is:
1, the present apparatus constitutes the structure of similar end thrust ball bearing using ball, ball limiting slot, ball bowl, piston, guarantees
The intensity and reliability of connection, while having a good rotating property eliminates sphere during high altitude balloon flight and hangs
Adverse effect of the rotary motion in cabin to parachute-opening reliability.
2, the high pressure gas that the present apparatus is generated using miniature electric detonator initiation pushes the separation of piston breaking pin to connect above and below
Connector realizes the separation of sphere and gondola, has the advantages that separation is fast and reliable.
3, the present apparatus is compact-sized, sturdy and durable, can be widely applied to setting on aerostat and other spacecrafts
It is standby to connect and separate.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
Fig. 1 is that prior art aerostat gondola connects separator schematic diagram.
Fig. 2 is that gondola of the invention connects separator main view.
Fig. 3 is that gondola of the invention connects separator side view.
Fig. 4 is lower union joint structural schematic diagram.
Fig. 5 is upper binding head cross-sectional view.
Fig. 6 is aerostatics schematic diagram of the present invention.
In figure: 1- sphere, 2- cable cutter, 3- recycle parachute, 4- gondola, and 5- takes off umbrella device, 6- rotating hoisting ring, 7- rope
Rope, 8- gondola connect separator, 10- upper binding head, 11- central blind hole, 12- ball limiting slot, 13- electronic control type explosive, 14-
Shackle device, 15- upper pedestal, 20- lower union joint, 21- convex portion, 22- ball, 23- ball bowl, 24- piston head, 25- insurance
Pin, 26- central through hole, 27- pin hole, 28- lower base.
Specific embodiment
Present invention will now be described in detail with reference to the accompanying drawings., the description of this part be only it is exemplary and explanatory, do not answer
There is any restriction effect to protection scope of the present invention.In addition, description of the those skilled in the art according to this document, it can be right
Feature in this document in embodiment and in different embodiments carries out the corresponding combination.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein, such as can be with
Sequence other than those of illustrating or describing herein is implemented.In addition, term " includes " and " having " and their times
What is deformed, it is intended that cover it is non-exclusive include, for example, contain the process, method of a series of steps or units, system,
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for
The intrinsic other step or units of these process, methods, product or equipment.
The embodiment of the present invention is as follows, and as shown in Figure 2-5, a kind of gondola connects separator, including upper binding head 10, under
Connector 20.The upper binding head 10 include upper pedestal 15, from the central blind hole 11 that 15 bottom of upper pedestal opens up upwards, around in
The ball limiting slot 12 that 11 inner wall of heart blind hole opens up.
The lower union joint 20 includes the lower base 28 that longitudinal section is convex shape, the central through hole opened up on lower base 28
26, safety plug 25 is equipped in the perforation pin hole 27 that opens up on lower base 28 perpendicular to 28 central axis of lower base, pin hole 27.
Safety plug 25 is the preferable metal of intensity or plastic material, and shape is strip or long sheet.
The outer wall of convex portion 21 on lower base 28, which is spaced apart, is equipped with multiple ball bowls 23, and ball bowl 23 and center are logical
Hole 26 is connected to.
Convex portion 21 on lower base 28 is inserted into central blind hole 11, and the closing corresponding with ball bowl 23 of ball limiting slot 12
Form multiple complete independent ball limit spaces.Ball 22 is equipped in each ball limit space, ball 22 and ball limit
Position slot 12 and 23 clearance fit of ball bowl.
In central through hole 26, the piston head 24 with hollow cavity is equipped with above safety plug 25.Piston head 24 is towards guarantor
One end of dangerous pin 25 is taper.
It is fixed with electronic control type explosive 13 at the top of central blind hole 11, and electronic control type explosive 13 is located in piston head 24
In cavity.The electronic control type explosive 13 is miniature electric cap.
Ball bowl 23 and the size for mutually passing through place of central through hole 26 are greater than 22 diameter of ball.Ball bowl 23 is passed through with 26 phase of central through hole
The aperture at place is greater than aperture aperture of the ball bowl 23 towards 12 that side of ball limiting slot.
The outer wall of piston head 24 blocks ball bowl 23 and the mutually place of passing through of central through hole 26, and the outer wall and ball of piston head 24
22 abut.
The shackle device 14 that can be connect with external equipment is respectively equipped on the upper binding head 10 and lower union joint 20.Shackle
The form of device 14 is conventional hook-shaped, circular ring shape or bolt enclosed construction, can configure difference according to actual needs.
When gondola connects separator assembling, miniature electric cap is fixed on using bonding way the center of upper binding head 10
Ball 22 is packed into the ball bowl 23 of lower union joint 20 by 11 inner top of blind hole, and the convex portion 21 of lower union joint 20 is packed into
In the central blind hole 11 of connector 10, then piston head 24 is placed in central through hole 26, finally insured pin in 27 interpolation of pin hole
25, safety plug 25 and the bottom of piston head 24 can be made to contact, i.e. the assembling of completion gondola connection separator.
As shown in fig. 6, the present embodiment also provides a kind of aerostatics, including sphere 1, the rope connecting with sphere 17, recycling
Parachute 3, gondola 4, gondola connect separator 8.Gondola 4 is connect with recycling 3 lower end of parachute by de- umbrella device 5.On described
Connector 10 is connect with rope 7, and lower union joint 20 is connect with recycling parachute 3.
In high altitude balloon flight test, when needing to separate, miniature electric detonator initiation is controlled, the high pressure gas of generation, which pushes, lives
24 breaking pin 25 of chock plug, the no longer ball sealer bowl 23 of piston head 24 mutually pass through place with central through hole 26, and ball 22 is limited from ball
Deviate from position slot 12 and ball bowl 23 and simultaneously fallen out of central through hole 26, the convex portion 21 of lower union joint 20 is from upper binding head 10
Abjection in central blind hole 11, device, which releases, to be combined, and realizes quick separating.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of gondola connects separator, it is characterised in that: including upper binding head (10), lower union joint (20), the upper company
Connector (10) includes upper pedestal (15), the central blind hole (11) opened up upwards from upper pedestal (15) bottom, around central blind hole
(11) the ball limiting slot (12) that inner wall opens up；
The lower union joint (20) includes that longitudinal section is that the lower base (28) of convex shape, the center that opens up on lower base (28) are logical
Hole (26), the perforation pin hole (27) opened up on lower base (28) perpendicular to lower base (28) central axis are worn in pin hole (27)
Equipped with safety plug (25), the outer wall of the convex portion (21) on lower base (28), which is spaced apart, is equipped with multiple ball bowls (23), and
Ball bowl (23) is connected to central through hole (26)；
In convex portion (21) insertion central blind hole (11) on lower base (28), and ball limiting slot (12) and ball bowl (23) are right
It should close to form multiple complete independent ball limit spaces, be equipped with ball (22), ball in each ball limit space
(22) with ball limiting slot (12) and ball bowl (23) clearance fit；
In central through hole (26), it is located at equipped with the piston head (24) with hollow cavity above safety plug (25), in central blind hole
(11) it is fixed at the top of electronic control type explosive (13), and electronic control type explosive (13) is located in the hollow cavity of piston head (24)；
Ball bowl (23) and the size for mutually passing through place of central through hole (26) are greater than ball (22) diameter；The outer wall of piston head (24) is by ball
Bowl (23) and the mutually place of passing through of central through hole (26) block, and the outer wall of piston head (24) is abutted with ball (22).
2. gondola according to claim 1 connects separator, it is characterised in that: ball bowl (23) and central through hole (26) phase
The aperture for passing through place is greater than the aperture aperture of ball bowl (23) towards ball limiting slot (12) that side.
3. gondola according to claim 2 connects separator, it is characterised in that: piston head (24) is towards safety plug (25)
One end be taper or hemispherical.
4. gondola according to claim 3 connects separator, it is characterised in that: the electronic control type explosive (13) is miniature
Electric cap.
5. gondola according to claim 1 connects separator, it is characterised in that: the upper binding head (10) and lower connection
The shackle device (14) that can be connect with external equipment is respectively equipped on head (20).
6. a kind of aerostatics is hung including sphere (1), the rope (7) connecting with sphere (1), recycling parachute (3), gondola (4)
Cabin (4) is connect with recycling parachute (3) lower end by de- umbrella device (5), it is characterised in that: further includes in the claims 1-5
Described in any item gondolas connect separator, and the upper binding head (10) connect with rope (7), lower union joint (20) and recycling
Parachute (3) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477412.9A CN109292070B (en) | 2018-12-04 | 2018-12-04 | Nacelle connection and separation device and aerostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811477412.9A CN109292070B (en) | 2018-12-04 | 2018-12-04 | Nacelle connection and separation device and aerostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109292070A true CN109292070A (en) | 2019-02-01 |
| CN109292070B CN109292070B (en) | 2023-10-20 |
Family
ID=65142316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811477412.9A Active CN109292070B (en) | 2018-12-04 | 2018-12-04 | Nacelle connection and separation device and aerostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292070B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896022A (en) * | 2019-03-28 | 2019-06-18 | 河南机电职业学院 | A kind of light-duty unmanned plane high-pressure pneumatic accelerated take-off device |
| CN111717401A (en) * | 2020-06-04 | 2020-09-29 | 天津爱思达航天科技有限公司 | Quick separation mechanism for parachute at tail of aircraft and aircraft |
| CN114261501A (en) * | 2021-12-27 | 2022-04-01 | 湖南航天远望科技有限公司 | High-altitude balloon nacelle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111717401A (en) * | 2020-06-04 | 2020-09-29 | 天津爱思达航天科技有限公司 | Quick separation mechanism for parachute at tail of aircraft and aircraft |
| CN111717401B (en) * | 2020-06-04 | 2021-08-27 | 天津爱思达航天科技有限公司 | Quick separation mechanism for parachute at tail of aircraft and aircraft |
| CN114261501A (en) * | 2021-12-27 | 2022-04-01 | 湖南航天远望科技有限公司 | High-altitude balloon nacelle |
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| Publication number | Publication date |
|---|---|
| CN109292070B (en) | 2023-10-20 |
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