CN103600828B - The release device provided for aerostatics non-shaped - Google Patents
The release device provided for aerostatics non-shaped Download PDFInfo
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- CN103600828B CN103600828B CN201310511871.5A CN201310511871A CN103600828B CN 103600828 B CN103600828 B CN 103600828B CN 201310511871 A CN201310511871 A CN 201310511871A CN 103600828 B CN103600828 B CN 103600828B
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Abstract
The present invention provides a kind of release device provided for aerostatics non-shaped.Wherein, release device includes for the appropriate location be located at outside aerostatics of bundle so that aerostatics to be divided into inflation section and the constraint element of unaerated section, is connected with constraint element and the load carrying unit that can be connected with ground dispensing apparatus and be connected with constraint element and be used for the releasing unit locked discharging or setting up this constraint element to the constraint of aerostatics.Releasing unit includes the be connected first connection assembly and the second connection assembly being connected with the other end of constraint element with constraint element one end.Wherein, first connects assembly has the first axle, and second connects assembly has the second axle being oppositely arranged with the first axle.Releasing unit also includes that being arranged at the first connection assembly and second connects between assembly so that the first connection assembly and second are connected the retaining mechanism that assembly is locked separably.The release installation cost locked in the present invention is relatively low and simple to operate.
Description
Technical field
The present invention relates to aerostatics technical field, particularly relate to a kind of for aerostatics non-shaped provide
Release device.
Background technology
Aerostatics generally refers to aircraft that proportion is lighter than air, that rely on atmospheric buoyancy force lift-off.Floating
The air bag that device is made up of flexible fabric material and be laid in the various equipment on air bag and payload
Composition, is filled with the buoyance lift gas that density is less than air in air bag, inside and outside air bag, the density contrast of gas provides
Aerostatics buoyancy, thus complete aerostatics lift-off.
Aerostatics generally comprises balloon and dirigible.Balloon does not has dynamical system, relies on heaving pile to set with ground
What standby or website was connected is referred to as captive balloon.After release, the balloon of the freest drift is referred to as freely
Balloon.Dirigible is dynamic, can be in remote control or automatically control lower autonomous flight.
Cover earth surface is thick air layer, along with height increases, and atmospheric density and atmospheric pressure
Power is gradually reduced.Complete to provide, along with the increase of its flying height, aerostatics from ground at aerostatics
Interior buoyance lift gas volume expands rapidly.For keeping the free buoyancy of aerostatics not lose, high at aerostatics
During degree raises, it is necessary to ensure that buoyance lift gas can provide enough free buoyancy, so that floating
Device height does not reduces.
According to the final flying height of aerostatics, high-altitude aerostatics and low latitude aerostatics, high-altitude can be divided into
Aerostatics includes aerostat and HAA.
Whether shape according to when providing, the granting form of aerostatics is divided into shaping provide and non-shaped is sent out
Put.In shaping distribution process, aerostatics is complete from inflation, reaches the whole of final predetermined altitude
During, buoyance lift gas that aerostatics is in shaped state, that is aerostatics all the time and air pressure
More than the atmospheric pressure outside aerostatics, to guarantee that aerostatics keeps certain profile, at aerostatics liter
In null process, need continuous air-out, with force value in guaranteeing aerostatics within safety range.
Use the aerostatics that non-shaped is provided, before ground is provided, in aerostatics, only have corresponding buoyance lift gas
With a small amount of air, along with the increase of aerostatics height, gas expansion in aerostatics, profile gradually becomes
Shape, when eventually arriving at prearranged altitude, aerostatics shapes.
Use the aerostatics that non-shaped is provided, along with height increases, it is not necessary to constantly air-out, with
Guarantee that pressure difference, within safety range, had both saved the energy, turn avoid during lift-off because of buoyance lift
The change of gas volume and other a series of potential danger and faults of causing.
Since in recent years, aerostat and HAA were once becoming the focus of research, and they are
Whole flying height is general all at more than 18km, and on this height, atmospheric density is less than during ground
1/10th, aerostatics arrives more than this height from ground, internal buoyance lift gas expansion ten again with
On.It is safe and reliable in order to ensure that aerostatics is issued to arrive during prearranged altitude from ground,
Using non-shaped releasing mode is an effectively releasing mode.
In existing non-shaped granting means, general employing is dynamically provided or the static form provided, this
A little granting forms not only need the hardening road of hundreds of meters length easily or runway as providing place, also need
To coordinate operation by several special large-scale delivery apparatus, to be always or usually as specified with greater need for an exercise, have rich
The operator of rich granting experience carry out collaborative operation.In the moment of aerostatics constraint relief, due to it
The percussion that net buoyancy constraint releases suddenly so that gondola and the equipment being arranged on utricule and unit's device
Part is by great impact, and this brings hidden danger to the safety of equipment and components and parts.
Application No. CN200410007962.6, Authorization Notice No. is CN1259218C, denomination of invention
Chinese patent for method for putting out high-altitude balloon discloses a kind of non-shaped releasing mode.But in this patent
Only giving the releasing mode of a kind of aerostat, explanation does not discharges version and the work of device
Make principle.
Summary of the invention
It is desirable to provide a kind of release device provided for function reliable aerostatics non-shaped.
For achieving the above object, the invention provides a kind of release dress provided for aerostatics non-shaped
Put, including being connected with constraint element and dress can be provided with ground for wrapping the constraint element of aerostatics
Put connected load carrying unit and be connected with constraint element and for discharging or setting up this constraint element pair
The releasing unit locked of the constraint of aerostatics, releasing unit includes being connected with constraint element one end
First connects assembly and the second connection assembly being connected with the other end of constraint element, and wherein, first even
Connected components has the first axle, and second connects assembly has the second axle being oppositely arranged with the first axle, release
Unit also includes that being arranged at the first connection assembly and second connects between assembly to connect assembly by first
The retaining mechanism that assembly is locked separably is connected with second.
The release device of the present invention passes through its retaining mechanism, can be as required by the constraint of constraint aerostatics
Unit is locked to retrain aerostatics, or discharges constraint element to release floating as required
The constraint of pocket, and then make aerostatics freely increase, function of the present invention is reliable and simple in construction.
Preferably, one end being set on the first axle of the second snap close has the radial direction along the first axle
Outward extending extension, the end, outer end of extension has dome shaped outer surface.Stop mechanism include by
Outward to interior the release shaft being arranged on extension with being parallel to the first axle successively with pull torsional axis, also wrap
Including rotatable handle axle and torsion is pulled in release, wherein, rotatable handle axle is perpendicular to release shaft and pulls torsional axis,
Handle can be set on rotatable handle axle around handle rotary shaft rotatably when being manipulated by, and torsion is pulled in release
One end away from the first axle is sheathed on rotatable handle axle, and the other end can be the most sheathed around pulling torsional axis
Pulling on torsional axis.
Release shaft and release are pulled to be provided with between torsion and are pulled torsion not around pulling torsional axis rotation limit in release
First spline structure rotated freely of release shaft, is provided with first between release shaft and the first snap close
Spline structure limits limit under the state that rotates freely of release shaft that the first snap close rotates around the first axle the
Two spline structures, thus limit the first connection assembly and second and connect the locking state between assembly.
The dome shaped outer surface of extension is configured to can be at handle in the rotation path of handle rotary shaft
Abut handle end to stop that handle continues to rotate, transfer edge in dome shaped outer surface around handle rotary shaft
Near the motion of the direction of the first axle, and then release is driven to pull torsion around pulling torsional axis rotation with release to release
The restriction of axle, so that release shaft is freely rotatable, so that release shaft releases the first snap close
Rotationally constrained.
In a specific embodiment, the first spline structure includes the first groove being arranged on release shaft
The first projection removably inserted in the first groove pulling in torsion is discharged with being arranged at.
In a specific embodiment, the second spline structure includes the second groove being arranged on release shaft
Be arranged at second projection towards release shaft side of the first snap close, the second projection embeds the first groove
In.
Alternatively, the first snap close is detained separatably by the first concave arc being arranged on
Being combined on the extrados of the second axle, the second snap close supports the second axle by the second concave arc being arranged on
Intrados, the central angle corresponding to the first concave arc and the second concave arc is all higher than equal to 75 ° and is less than
In 90 °.
Discharge the locking property of device to improve the present invention further, first connects assembly includes two
Or the first axle that two or more be arranged in parallel, the two ends of each first axle are respectively by the first transverse connection
Being connected to each other, second connects assembly includes two or more the second axles be arrangeding in parallel, each second
The two ends of axle are connected to each other by the second transverse connection respectively, and the first snap close and the second snap close lead to respectively
Cross the first axle being oppositely arranged and the second axle and connect assembly and the second connection assembly connection by first.
In order to increase the frictional force between aerostatics and constraint element, and improve release device further
Locking property so that ground release device more safe and reliable, it is preferable that this release device also includes
Supercharging air bag in can being wrapped in aerostatics or between aerostatics and constraint element.
In order to reduce release device speed during declining, prevent it damaged when landing, this
Release device in bright also includes the slow descending device slowing down its sinking speed, in order to carry out release device
Reclaim.
To sum up, the release device provided for aerostatics non-shaped of the present invention, simple in construction, function
Reliably, cheap.
Accompanying drawing explanation
Hereinafter, describe embodiments of the invention in detail in conjunction with accompanying drawing, wherein:
Fig. 1 is to discharge device in aerostatics non-shaped releasing mode to be connected the complete system integration with aerostatics
Schematic diagram；
Fig. 2 is that in aerostatics non-shaped distribution process, release control aerostatics buoyance lift gas gradually rises
Schematic diagram；
Fig. 3 is release device and aerostatics linkage section schematic side elevation；
Fig. 4 is the perspective view of the releasing unit in one embodiment of the present of invention；
Fig. 5 is the schematic plan of the releasing unit described in Fig. 4；
Fig. 6 be the releasing unit shown in Fig. 4 along A-A to schematic cross sectional views；
Fig. 7 be the releasing unit shown in Fig. 4 along B-B to schematic cross sectional views.
Fig. 8 be release device and aerostatics linkage section along B-B to vertical view schematic cross sectional views；
Detailed description of the invention
According to example and referring to the drawings the detailed description of the invention of the present invention will be described in detail below.But
It is, it should illustrate that example described herein is only used for illustrating the specific embodiment party of the present invention
Formula so that those skilled in the art read can implement after this specification content the present invention rather than
Restriction to protection scope of the present invention.Additionally, described accompanying drawing non-critical are according to actual ratio size
Draw, also and the shape of the described device of imperfect embodiment or structure, and be only in that convenient to this
The spirit of invention and the understanding of principle.So, therein in order to clearly illustrate in some figure
Structure and may partially or fully be amplified, and part-structure may be omitted in some figure
Can more clearly represent corresponding technical scheme.Further, it should be appreciated that about this device
Belong to obvious partial content to those skilled in the art, may not have and give in this article
To repeat, but, these contents belong to the content that must have of the present invention, thus should be merged in composition originally
A part for invention entire content.
As shown in figures 1-8, a kind of release dress provided for aerostatics non-shaped is present embodiments provided
Putting, it includes that constraint element 11(such as retrains bandlet), load carrying unit 10 and releasing unit 8.Wherein
This constraint element 11 is for tying the appropriate location being located at outside aerostatics 5 so that aerostatics 5 is divided into inflation
Section 5a and unaerated section 5b.Load carrying unit 10 is connected with constraint element 11 and can provide dress with ground
Put the hoist engine that 3(is such as placed on motor vehicles) it is connected, to bear ground dispensing apparatus 3 to inflation
The pulling force of floating and undelivered aerostatics.Releasing unit 8 is connected with constraint element 11, and it is used
In discharging or setting up this constraint element 11 constraint to aerostatics 5.Releasing unit 8 includes and constraint
The first connection assembly 20 that unit 11 one end connects and the other end with constraint element 11 is connected the
Two connect assembly 21.Wherein, first connects assembly 20 has the first axle 22, and second connects assembly 21
There is the second axle 25 being oppositely arranged with the first axle 22.
Releasing unit 8 also includes retaining mechanism, and this retaining mechanism is arranged at the first connection assembly 20 He
Second connects between assembly 21, separable to connect assembly 20 and the second connection assembly 21 by first
Ground locking.Retaining mechanism includes the first snap close the 15, second snap close 16 and handle 9.Wherein, handle 9
Can be connected and control the dropout between the first snap close 15 and the second snap close 16 or fastening with stay cord 12.
It is movable to limit the first snap close 15 that retaining mechanism also includes being arranged between handle 9 and the first snap close 15
Stop mechanism, stop mechanism can release the movable limit to the first snap close 15 when handle 9 is manipulated by
System.
One end of first snap close 15 can be set in around the first axle 22 rotatably when activity limits and is released from
On first axle 22, the other end can take off from the second axle 25 when the first snap close 15 rotates around the first axle 22
On the liftoff extrados being fastened on the second axle 25.One end fixed cover of the second snap close 16 is located at the first axle
On 22, the other end is along the intrados supporting the second axle 25 with the first snap close 15 rightabout.
The release device of the present embodiment, is locked at the first connection assembly 20 and the second connection assembly 22
During mechanism's locking, the first snap close 15 and the second snap close 16 be buckled on the second axle 25 respectively, and now the
One snap close 15 cannot be movable under the restriction of stop mechanism, i.e. cannot rotate around the first axle 22.Floating
When pocket is inflated rising and needs to discharge this release device, only need to pull handle 9 from ground, at hands
The lower stop mechanism that drives of handle 9 relieves the movable restriction to the first snap close 15, and then the first snap close
15 rotate around the first axle 22 under the expansion of gas in aerostatics, when the first snap close 15 and second
Gap between snap close 16 is sufficiently large, and during so that the second axle 25 can pass from this gap, this is first years old
The locking effect of the second axle 25 is released from by snap close 15 with the second snap close 16 so that the first connection group
Part 20 and the second connection assembly 21 separate, and drive constraint element 11 to depart from from aerostatics 5, so far
Just the constrained to aerostatics 5 is relieved.
In order to reduce releasing unit 8 and constraint element 11 decline during speed, prevent its
Breakage when landing, the release device 2 in the present embodiment also includes the slow descending device slowing down its sinking speed,
Such as parachute or slow fall ball 26, in order to release device 2 is reclaimed.
In one particular embodiment of the present invention, as shown in figs. 4-7, being set in of the second snap close 16
One end on first axle 22 has the outward extending extension of radial direction 161 along the first axle 15.
The end, outer end of extension 161 has dome shaped outer surface.
Stop mechanism includes that being parallel to the first axle 22 ground from outside to inside successively is arranged in extension 161
On release shaft 24 and pull torsional axis 171.Preferably, this release shaft 24, pull torsional axis 171 with
And the first axle 22 three design triangular in shape.As shown in Figure 6, pull torsional axis 171 to be more biased towards in hands
Handle side is arranged.Stop mechanism also includes that torsion 23 is pulled in rotatable handle axle 17 and release.Wherein, handle rotation
Rotating shaft 17 is perpendicular to release shaft 24 and pulls torsional axis 171, and handle 9 can revolve around handle when being manipulated by
Rotating shaft 17 is set on rotatable handle axle 17 rotatably.Release pull turn round 23 away from the first axle 22
One end is sheathed on rotatable handle axle 17, and the other end can be set in rotatably pull around pulling torsional axis 171
On torsional axis 171.
Release shaft 24 and release are pulled and are provided with the first spline structure between torsion 23, this first spline structure
Release pull turn round 23 not around pull torsional axis 171 rotate time, limit the rotating freely of release shaft 24.Release
Putting and be provided with the second spline structure between axle 24 and the first snap close 15, this second spline structure is first
Spline structure limits and limits the first snap close 15 around the first axle 22 under the state that release shaft 24 rotates freely
Rotation, thus limit the first connection assembly 20 and second and connect the locking state between assembly 21.
The dome shaped outer surface of extension 161 is configured to can be at handle 9 around the rotation of handle rotary shaft 17
Turn and path abuts handle 9 end to stop that handle 9 continues to rotate around handle rotary shaft 17.Then
Move along the direction near the first axle 22 in the dome shaped outer surface of extension 161 in this end of handle 9,
And then drive release to pull to turn round 23 and rotate with the release restriction to release shaft 24 around pulling torsional axis 171.From
And, release shaft 24 is freely rotatable so that release shaft 24 releases the limit of the rotation to the first snap close 15
System.
The release device of the present embodiment in use, when discharge device 2 be locked time, due to aerostatics
In 5 under the effect of gas, the first axle 22 and the second axle 25 are by huge active force dorsad.So,
When pulling the stay cord 12 being connected with handle 9 one end, handle 9 rotates around handle rotary shaft 17, until
It rotates the dome shaped outer surface to extension 161.So, in extension 161 backstop and supporting role
Under, handle 9 cannot continue to rotate along former rotation path, but goes to outside the arch of extension 161
To close first axle 22 direction, edge to medial movement on surface.Thus, drive release to pull torsion 23 around pulling
Torsional axis 171 rotates along such as the counter clockwise direction in Fig. 6 so that it is recessed that the first projection 231 removes first
Groove 241.And then relieve release shaft 24 rotationally constrained.
At this moment, due under the effect of gas in the first axle 22 and the second axle 25 aerostatics 5 by huge
Active force dorsad, once release shaft 24 can rotate freely, the release shaft that the first snap close 15 is subject to
The rotation condition of second groove 242 of 24 releases the most simultaneously.Second axle 25 acts on the first snap close
15, make the first snap close 15 rotate along the counter clockwise direction shown in Fig. 7 around the first axle 22.So along with
The rotation counterclockwise of the first snap close 15 so that healing up between the first snap close 15 and the second snap close 16
Become big, and finally become greater to make the second axle 25 skid off from this opening, and then drive constraint element
11 depart from aerostatics 5, and releasing unit 8 is opened.After releasing unit 8 is opened, releasing unit 8 with
Slow fall ball 26 slowly falls to ground, wherein, be filled with helium in slow fall ball 26, its net buoyancy slightly than
Release device 2(includes releasing unit 8 and constraint element 11) weight smaller, slow down release single
The unit 8 and decrease speed of constraint element 11, it is therefore prevented that it is landing moment by crash, has saved one-tenth
This.
Preferably, such as Fig. 4, shown in 6 and 7, the first spline structure includes being arranged on release shaft 24
The first groove 241 and be arranged at release and pull the first projection 231 turned round on 23.First projection 231 can
Removal ground inserts in the first groove 241, to limit rotating freely of release shaft 24.And first projection
231 remove the first groove 241 with the handle 9 motion in dome shaped outer surface, and then can release
It is rotationally constrained to release shaft 24.
Moreover it is preferred that the second spline structure includes the second groove 242 being arranged on release shaft 24
Be arranged at second projection 151 towards release shaft 24 side of the first snap close 15, the second projection 151
Embed in the second groove 242.As it is shown in fig. 7, when the rotation of release shaft 24 is by the first projection 231
During restriction, the left end face of the second projection 151 just abuts the inwall of the second groove 242.So,
Second groove 242 of release shaft 24 provides power to the right to the second projection 151, and then prevents
First snap close 15 is around the rotation counterclockwise of the first axle 22, and then the second axle 25 is latched in the first lock
Between button 15 and the second snap close 16.
When pulling stay cord 12, so release to release shaft 24 rotationally constrained after, in release shaft 24
The power to the right of the second projection 151 is rapidly reduced to less than aerostatics 5 internal gas the first axle by wall
22 and second active force dorsad of axle 25.And then, the first snap close 15 as above is around the first axle
22 rotate counterclockwise, and to release the constraint to the second axle 25, and then releasing unit 8 is opened.
In a specific embodiment, if Fig. 4 is to shown in 7, release pull turn round 23 be set in handle
Part in rotary shaft 17 is provided with U-lag, and handle is positioned at U-lag, and can along U-lag around
Rotatable handle axle 17 rotates, until the end abutment of handle 9 is to the dome shaped outer surface of extension 161
On.
Certainly, the present embodiment can also realize the first snap close 15 otherwise by release shaft 24
Rotationally constrained, as the first snap close 15 being inserted tightly in the second groove 242, it is possible to first
Groove is set on snap close 15, and the projection of insertion corresponding with this groove is set on release shaft 24, only
It is capable of at release shaft 24 when rotating, it is possible to rotationally constrained to the first snap close 15,
And when release shaft 24 is freely rotatable, release rotationally constrained to the first snap close 15, all fall
Within entering protection scope of the present invention.
Additionally, the present embodiment can also realize the rotationally constrained of release shaft 24 otherwise and solve
Except this restriction.Groove is set in torsion 23 as pulled in release, and arranges and this groove on release shaft
The corresponding projection inserted, is manipulated by with handle 9 as long as being capable of release shaft 24 and releases it and rotate
Limit, within each falling within protection scope of the present invention.
In a preferred embodiment, the first snap close 15 can be taken off by the first concave arc being arranged on
Liftoff being fastened on the second axle 25 extrados, the second snap close 16 is by the second concave arc being arranged on
Support the central angle corresponding to the intrados of the second axle 25, the first concave arc and the second concave arc to be all higher than
In 75 ° and less than or equal to 90 °.Preferably, the first concave arc and the central angle corresponding to the second concave arc are impartial
In 90 °.
The release device 2 locked of the present embodiment can only include that one first connects assembly and second even
Connected components, the opposite ends of the two is connected by the first transverse connection and the second transverse connection respectively
Connect, to be formed as the release device 2 only with a unit.
Certainly, the release device 2 of the present embodiment can also have two or more by the first company
Connected components and second connects the unit that assembly is correspondingly arranged.Such as, in a preferred embodiment,
One connects assembly 20 includes two the first axles 22 be arrangeding in parallel, and the two ends of two the first axles 22 are respectively
Being connected to each other by the first transverse connection, second connects assembly 21 includes two the be arranged in parallel
Two axles 25, the two ends of two the second axles 25 are connected to each other by the second transverse connection respectively.Certainly
The quantity of the first axle and the second axle can also is that one or more than two, and two first connect assemblies and
Second connects assembly along its each lontitudinal series connection, it is preferable that respectively by the first transverse connection
Connecting with the second transverse connection, two groups of corresponding first connect assembly and second and connect between assembly
The first corresponding snap close 15 and cooperation rotation relationship of the second snap close 16 all can be set, and each
One snap close 15 all can rotate in the case of same handle 9 is pulled simultaneously and depart from the second snap close
16, this is without departing from protection scope of the present invention.
In order to improve the locking property of the release device 2 that can lock, it is also possible to select the of more than two
One connects assembly 20 is longitudinally sequentially connected with along the 20 of the first connection assembly by the first transverse connection,
And the second connection assembly 21 corresponding to assembly 20 will be connected with first by the second transverse connection successively
Connect.And the first connection assembly 20 and second of the most each correspondence connect assembly 21 be provided with by
First snap close the 15, second snap close the 16, first axle the 22, second axle 25 and release shaft 24 combination are constituted
Locking mechanism, but the most all these structure shares a handle 9 and controls the first snap close 15
With the second snap close 16.It is to say, the release device of two above quantity of unit and Unit two are released
The embodiment putting device is identical, it is only necessary to increases and is connected assembly 20 and the second connection by first
The quantity of the unit that assembly 21 coordinates, and their locking is controlled by common handle 9
With unclamp.
Preferably, in release device 2 also includes being wrapped in aerostatics 5 or be positioned at aerostatics 5 with about
Supercharging air bag 14 between Shu Danyuan 11, so that constraint element 11 such as constraint bandlet is tightly restrainted in floating
On device 5.
Use this structure, as Figure 1-3, in the mounted locking of release device 2 to aerostatics 5
After, almost stand on ground.Reflection in fig. 8, handle 9 be pulled the starting stage can only
(direction being i.e. perpendicular to ground rotates) is rotated, it is impossible at paper in paper orthogonal plane in fig. 8
Rotate in the parallel plane of face, due under the intrinsic pressure effect of the expansion of supercharging air bag 14, releasing unit 8
The first axle 22 and the second axle 25 respectively by the active force (order of magnitude to the left and to the right in Fig. 8
For tonne).So owing to the first axle 22 and the second axle 25 are by huge active force dorsad, once
Release shaft 24 can rotate freely, the second groove 242 of the release shaft 24 that the first snap close 15 is subject to
Rotation condition release the most simultaneously.Second axle 25 acts on the first snap close 15, makes the first snap close 15
Rotate along the counter clockwise direction shown in Fig. 7 around the first axle.So counterclockwise along with the first snap close 15
Rotate so that the healing up change between the first snap close 15 and the second snap close 16 is big, and finally become greater to can
The second axle 25 is made to skid off from this opening, it is achieved thereby that the opening of releasing unit 8.
After releasing unit is opened, constraint element 11(retrains bandlet) can moment unloading, and to away from
The direction of aerostatics is ejected, and then slowly lands with slow descending device, and now aerostatics 5 just relieves institute
Constrained limits, in free state.
Present invention also offers a kind of aerostat system, it release dress including aerostatics 5, can locking
Put 2, equipment that ground dispensing apparatus 3 is connected with aerostatics 5 tail end and load gondola 4.All right
There is the afterbody constraint 6 being connected with aerostatics 5 tail end.Wherein, the release device 2 that this can be locked is for upper
The release device locked stated.
Accompanying drawing shows the embodiment of above-mentioned two unit release devices.Wherein, Fig. 1-3 and 8 shows
Having gone out this release device mode of operation in aerostatics non-shaped is provided, Fig. 4-7 shows release dress
The structural representation of the releasing unit in putting.
In a specific embodiment of aerostat system, accompanying drawing 1-2 shows in aerostatics non-shaped
Releasing mode discharges device 2 and is connected complete system integration situation with aerostatics 5, will release device 2
Wrap buoyance lift gas 1 lower end in aerostatics 5, release device 2 is connected with ground delivery apparatus 3
Connect, be filled with buoyance lift gas 1 to the head of the aerostatics 5 i.e. section of inflation 5a.Along with floating of buoyance lift gas 1
Power effect, aerostatics 5 head drives release device 2 to raise together.Controlled by ground delivery apparatus 3
System release device 2 and buoyance lift gas 1 slowly raise, along with continuing of buoyance lift gas according to the speed set
Height of continuing rising, is distributed in the relevant device on aerostatics 5 and load gondola 4 gradually stress, and finally
Depart from ground.Control ground delivery apparatus 3, make buoyance lift gas 1 drive release device 2 and aerostatics
5 continue to raise, until buoyance lift gas reaches required aeration quantity.Open release device 2, be provided with
Release afterbody constraint 6 in the case of afterbody constraint 6, be finally completed the granting of aerostatics 5.(about this
Plant non-shaped releasing mode, see patent: method for putting out high-altitude balloon, application number:
CN200410007962.6, Authorization Notice No.: CN1259218C)
Accompanying drawing 3 and Fig. 8 shows release device and aerostatics linkage section embodiment, is discharging
When device is connected with aerostatics 5 parcel, aerostatics 5 is wrapped supercharging air bag 14, with constraint bandlet
Wrap aerostatics 5 and supercharging air bag 14, constraint bandlet is passed load carrying unit 10, such as force bearing plate
With releasing unit 8, releasing unit 8 is arranged locking state, be filled with high pressure gas to supercharging air bag 14
Body, makes constraint bandlet be in tensioned state, is connected with load rope 13 by force bearing plate, by handle 9
Be connected with release stay cord 12, fasten stretching or safety rope to handle 9, complete release device 2 with
The connection of aerostatics 5.
Accompanying drawing 4-7 is the structural representation of retaining mechanism.Constraint bandlet is connected assembly 20 with first respectively
Connecting assembly 21 with second to connect, first connects assembly 20 and the second snap close 16 by the first axle 22
Link together, when the first snap close 15 and the second snap close 16 are in locking state, by the second lock
Button 16 connects assembly 20 by first and the second connection assembly 21 links together.Handle 9 can be around
Rotatable handle axle 17 rotates, and release is pulled together with torsion 23 is connected to release shaft 24, on release shaft 24
Having the second groove 242, this second groove 242 has enough spaces, so that the first snap close 15 energy
Rotate around first axle 22 counter clockwise direction along Fig. 7.When being opened by release device 2, rotate hands
Handle 9, handle 9 is supported by the dome shaped outer surface of extension 161 and makes release pull torsion 23 around pulling torsional axis
171 rotate.And then drive the first projection 231 to remove the first groove 241, make the release shaft 24 can be free
Rotate.So owing to the first axle 22 and the second axle 25 are by huge active force dorsad, once discharge
Axle 24 can rotate freely, the rotation of the second groove 242 of the release shaft 24 that the first snap close 15 is subject to
Turn constraint to release the most simultaneously.Second axle 25 acts on the first snap close 15, makes the first snap close 15 around
One axle rotates along the counter clockwise direction shown in Fig. 7.So along with the rotation counterclockwise of the first snap close 15,
Make the change of healing up between the first snap close 15 and the second snap close 16 big, and finally become greater to make second
Axle 25 skids off from this opening, it is achieved thereby that the opening of releasing unit.The locking of release device 2
Operation, contrary with opening operation process.
In sum, the present embodiment for aerostatics non-shaped provide release device in, this can be locked
Tight release device, only by handling the stay cord 12 on ground, will pass through stay cord 12 band fixed handle 9 and rotates
And then driven the first snap close 15 to rotate around the first axle 22, and then make and constraint element 11 one end
Connect the first snap close 15 to separate with the second snap close 16 of connection constraints unit 11 other end, to release
The constraint element 11 constraint to aerostatics 5, and then complete the release of aerostatics 5, the present embodiment
Simple to operate, structural safety is reliable, cheap.
Release device described in patent of the present invention is the base that inventor is engaged in the research of aerostatics granting for many years
On plinth, by repetition test, the final shaping after repeatedly improving, in process of the test the most repeatedly
Play its effect.
Describe the present invention above by citing, but, described content is only used for facilitating ability
Field technique personnel understand principle and the spirit of the present invention.It should be understood that under this principle and spirit, also
Example can be made a variety of changes, change and combine, these changes and change and combination
As long as covereding in scope of the presently claimed invention, protection scope of the present invention all should be belonged to, i.e.
It is made not to be explicitly described in this article.
Claims (9)
1. the release device provided for aerostatics non-shaped, including for wrapping aerostatics (5)
Constraint element (11) be connected with described constraint element (11) and can be with ground dispensing apparatus (3)
Be connected load carrying unit (10) and be connected with described constraint element (11) and be used for discharging or setting up
This constraint element (11) releasing unit (8) locked to the constraint of described aerostatics (5),
It is characterized in that,
Described releasing unit (8) includes the first connection being connected with described constraint element (11) one end
The second connection assembly (21) that assembly (20) and the other end with described constraint element (11) are connected,
Wherein, described first connection assembly (20) includes two or more the first axles be arrangeding in parallel
(22), the two ends of each described first axle (22) are connected to each other by the first transverse connection respectively,
Described second connects assembly (21) has the second axle (25) being oppositely arranged with described first axle (22),
Described releasing unit (8) also includes that being arranged at described first connects assembly (20) and described second even
To connect assembly (20) and described second connection assembly (21) by described first between connected components (21)
The retaining mechanism locked separably,
In described release device (2) also includes being wrapped in aerostatics (5) or be positioned at aerostatics (5)
And the supercharging air bag (14) between described constraint element (11).
Release device the most according to claim 1, it is characterised in that described retaining mechanism includes
First snap close (15), the second snap close (16) and can be connected with stay cord (12) and control the first lock
The handle (9) threaded off or fasten between button (15) and the second snap close (16), described retaining mechanism
Also include being arranged between described handle (9) and described first snap close (15) to limit described first
The stop mechanism that snap close (15) is movable, described stop mechanism can be when described handle (9) be manipulated by
Release the movable restriction to described first snap close (15),
One end of described first snap close (15) can be around described first axle when described activity restriction cancellation
(22) being set in rotatably on described first axle (22), the other end is described first snap close (15)
Described second axle (25) can be fastened on departing from from described second axle (25) when the first axle (22) rotates
Extrados on, one end fixed cover of described second snap close (16) is located on described first axle (22),
The other end is along the intrados supporting described second axle (25) with described first snap close (15) rightabout.
Release device the most according to claim 2, it is characterised in that described second snap close (16)
The one end being set on described first axle (22) there is the radial direction along described first axle (22)
Outward extending extension (161), the end, outer end of described extension (161) has arch appearance
Face,
Described stop mechanism includes being arranged in being parallel to the first axle (22) from outside to inside successively described
Release shaft (24) on extension (161) and pull torsional axis (171), also includes rotatable handle axle
(17) and torsion (23) is pulled in release, wherein, described rotatable handle axle (17) is perpendicular to described release
Axle (24) and described torsional axis (171) of pulling, described handle (9) can be around described hands when being manipulated by
Handle rotary shaft (17) is set on described rotatable handle axle (17) rotatably, and torsion (23) is pulled in described release
The one end away from described first axle (22) be sheathed on described rotatable handle axle (17), the other end
Can around described pull torsional axis (171) be set in rotatably described in pull on torsional axis (171), wherein,
Described release shaft (24) and described release are pulled to be provided with between torsion (23) and are pulled torsion in described release
(23) freely revolving of release shaft (24) described in limit is not rotated around described torsional axis (171) of pulling
The first spline structure turned, is provided with between described release shaft (24) and described first snap close (15)
Limit described release shaft (24) rotates freely at described first spline structure and limit described the
The second spline structure that one snap close (15) rotates around the first axle (22), thus limit described first
Connect assembly (20) and described second and connect the locking state between assembly (21),
The dome shaped outer surface of described extension (161) is configured to can be at described handle (9) around handle
The rotation path of rotary shaft (17) abuts handle (9) end to stop that described handle (9) is around institute
State rotatable handle axle (17) to continue to rotate, transfer in described dome shaped outer surface along near the first axle (22)
Direction motion, and then drive release pull torsions (23) around pull torsional axis (171) rotation right to discharge
The restriction of release shaft (24), so that release shaft (24) is freely rotatable, so that release shaft
(24) rotationally constrained to the first snap close (15) is released.
Release device the most according to claim 3, it is characterised in that described first spline structure
Including the first groove (241) being arranged on described release shaft (24) be arranged at described release and pull
Turn round the first projection (231) in described first groove of the removably insertion (241) on (23),
Described first projection (231) removes with the described handle (9) described motion in dome shaped outer surface
Described first groove (241).
5. according to the release device described in claim 3 or 4, it is characterised in that described second spline
Structure includes the second groove (242) being arranged on described release shaft (24) and is arranged at described
Second projection (151) towards described release shaft (24) side of one snap close (15), described second
Projection (151) embeds in described second groove (242).
Release device the most according to claim 3, it is characterised in that torsion (23) is pulled in described release
The part being set on described rotatable handle axle (17) be provided with U-lag, described handle is positioned at institute
State in U-lag, and can rotate around described rotatable handle axle (17) along described U-lag.
7. according to the release device described in Claims 2 or 3, it is characterised in that described first snap close
(15) the first concave arc by being arranged on is fastened on outside described second axle (25) separatably
In cambered surface, described second snap close (16) supports described second axle by the second concave arc being arranged on
(25) central angle corresponding to intrados, described first concave arc and described second concave arc is all higher than
In 75 ° and less than or equal to 90 °.
8. according to the release device described in Claims 2 or 3, it is characterised in that described second connects
Assembly (21) includes two or more the second axles (25) be arrangeding in parallel, each described second axle
(25) two ends are connected to each other by the second transverse connection respectively, described first snap close (15) and
Second snap close (16) respectively by the first axle (22) of being oppositely arranged and the second axle (25) by described
First connects assembly (20) and second connects assembly (21) connection.
9. according to the release device described in Claims 2 or 3, it is characterised in that described release device
Also include the slow descending device slowing down its sinking speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511871.5A CN103600828B (en) | 2013-10-25 | 2013-10-25 | The release device provided for aerostatics non-shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511871.5A CN103600828B (en) | 2013-10-25 | 2013-10-25 | The release device provided for aerostatics non-shaped |
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| Publication Number | Publication Date |
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| CN103600828A CN103600828A (en) | 2014-02-26 |
| CN103600828B true CN103600828B (en) | 2017-01-04 |
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| CN201310511871.5A Active CN103600828B (en) | 2013-10-25 | 2013-10-25 | The release device provided for aerostatics non-shaped |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103863546B (en) * | 2014-03-06 | 2016-08-24 | 山西铱格斯曼航空科技有限公司 | A kind of large scale aerostat delivery mode |
| CN111547228B (en) * | 2020-04-15 | 2021-09-28 | 中国科学院空天信息创新研究院 | System for non-forming transfer and distribution of stratospheric airship |
| CN111746774B (en) * | 2020-06-01 | 2021-09-28 | 中国科学院空天信息创新研究院 | High-altitude balloon issuing system and method |
| CN111824383B (en) * | 2020-06-15 | 2021-12-21 | 中国科学院空天信息创新研究院 | Synchronous release mechanism and high-altitude balloon restraint device |
| CN111824384B (en) * | 2020-06-15 | 2021-10-26 | 中国科学院空天信息创新研究院 | High-altitude balloon restraint device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6010093A (en) * | 1999-04-28 | 2000-01-04 | Paulson; Allen E. | High altitude airship system |
| US6715712B2 (en) * | 2001-05-18 | 2004-04-06 | Information Systems Laboratories, Inc. | Aerostat deployment apparatus |
| US7055778B2 (en) * | 2004-01-06 | 2006-06-06 | Martin Eberle | Apparatus and method for lighter-than-air aircraft |
| CN1259218C (en) * | 2004-03-17 | 2006-06-14 | 中国科学院高能物理研究所 | Method for putting out high-altitude balloon |
| US7472865B2 (en) * | 2005-09-15 | 2009-01-06 | Lockheed Martin Corporation | Dehumidification system for an airship |
| FR2960851B1 (en) * | 2010-06-03 | 2013-03-15 | Centre Nat Etd Spatiales | METHOD AND DEVICE FOR OPENING AN INFLATED WALL |
| CN102673771B (en) * | 2012-05-23 | 2015-04-15 | 上海交通大学 | Air floating aircraft with variable configuration |
| CN203593157U (en) * | 2013-10-25 | 2014-05-14 | 中国科学院光电研究院 | Release device used for non-forming release of aerostat |
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