CN106151360B - A kind of sun wing plate erecting by overhang brake gear with brake pooling feature - Google Patents
A kind of sun wing plate erecting by overhang brake gear with brake pooling feature Download PDFInfo
- Publication number
- CN106151360B CN106151360B CN201610664865.7A CN201610664865A CN106151360B CN 106151360 B CN106151360 B CN 106151360B CN 201610664865 A CN201610664865 A CN 201610664865A CN 106151360 B CN106151360 B CN 106151360B
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- China
- Prior art keywords
- cylinder
- overhang
- brake
- erecting
- electromagnet
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- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0218—Mono-tubular units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
- F16F2222/126—Fluid damping using gases
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of sun wing plate erecting by overhang brake gears with brake pooling feature, including bounce cylinder, cylinder fixed seat, electromagnet, cushion pad and buffer spring, bounce cylinder is fixed in cylinder fixed seat, cushion pad and buffer spring are further sleeved on the piston rod of bounce cylinder, the one end of bounce cylinder away from electromagnet is provided with air inlet, air inlet connects admission line, throttle valve is provided on admission line, an outlet pipe is additionally provided on admission line, outlet pipe is equipped with one-way pressure regulating valve；The middle part of the inner wall of cylinder of bounce cylinder is equipped with a circle and buffer strip is made by poromerics.Because of the energy that inertia generates when the present invention can effectively absorb suspension arrangement brake, prevent suspension arrangement from being had an impact due to inertia motion to sun wing plate；Bounce cylinder is connected the air cavity of piston both sides by buffer strip when piston passes through buffer strip, so as to prevent piston from directly springing back under the action of the spring, so that buffering effect is better.
Description
Technical field
The present invention relates to solar wing ground simulation erecting by overhang technical field, with specifically more particularly to one kind has
The sun wing plate erecting by overhang brake gear of brake pooling feature.
Background technology
Solar wing is the energy source of satellite.That is solar energy sailboard is a kind of collection solar device, is usually applied to
The energy supply of satellite, spaceship, it can also be used at the top of eco-friendly car.Solar wing is the energy source of satellite.Satellite
Solar wing is in folded state during transmitting, and opening and the continuous adjustment direction during satellite flight after satellite and the rocket separation make the sun
Battery is directed at the sun, and energy is provided for the work of whole star.Solar wing supervision camera can shoot solar wing spreading process and work shape
State judges whether solar wing state is normal；Under rail control cooperation, the earth and lunar map picture can be also shot.To make the ground of acquisition
The moon, image was preferable, which employs a telephoto lens.Solar energy sailboard has power supply and the two big functions that charge, and is equivalent to one
Compact Power Plant.Solar energy sailboard is not same things with solar sail, and solar energy sailboard is a kind of dress for collecting solar energy
It puts, and solar sail is to carry out a kind of cosmonautic spacecraft using the optical pressure of sunlight.
Sun wing plate is installed with weightless environment in space, therefore, various simulation expansion is carried out on ground
During experiment, we must be hung, and in the environment of ground, just can not normally be run without hanging sun wing plate
And work；The bindiny mechanisms such as sun wing plate and hinge under weightlessness all according to designing, if not solving the problems, such as gravity
Solar wing can not just work on ground, so we must be hung up when testing on earth, and ensure
Solar wing is in standard posture and carries out barycenter hanging, and so as to offset the influence of gravity, the weightlessness of simulation space carries out one
The action arranged a bit.
Although in space being weightless environment, inertia remains existing, although solar wing is not subject in space
Gravity influences, but is received during its expansion and the effect of inertia is subject to still to keep moving, and inertial impulse is by its hinge
Or other bindiny mechanisms offset.In the hanging expansion experiment of ground simulation sun wing plate, generally use erecting by overhang
Sun wing plate is hung, the movement of sun wing plate is driven when erecting by overhang moves, when erecting by overhang is in brake, too
The inertia motion of positive wing plate in itself is there is no any problem, but if sun wing plate is to be dragged to carry out inertia fortune by erecting by overhang
Dynamic, then substantially in abnormal posture, this inertia motion needs overcome, it is therefore desirable to hanging be filled using limiting device
Put carry out /V.The inertia motion of sun wing plate in itself simultaneously need not go to be interfered, but the inertia motion of erecting by overhang is necessary
Interference prevents erecting by overhang in stop position transition Forward dragging sun wing plate movement or because the rebound of erecting by overhang will too
The situation that positive wing plate pulls back.In order to which position is forward when solving the problems, such as erecting by overhang brake or springs back, and because can not be complete
Complete solution is determined erecting by overhang preshoot in itself or rebound motion problems, we, which are made that, a kind of reduces this preshoot or rebound movement
Device by the buffer unit that brakes by erecting by overhang because the energy absorption that inertia motion generates is fallen, avoids using block direct gear
The impact several times problem firmly occurred during sun wing plate.
The content of the invention
It is an object of the invention to solve sun wing plate to cause the inertia of itself with the preshoot or rebound of erecting by overhang
The problem of movement is affected is provided using a kind of sun wing plate erecting by overhang brake gear with brake pooling feature,
The energy of erecting by overhang is absorbed by special bounce cylinder, so as to avoid inertia motion when erecting by overhang brakes to solar wing
The influence of the inertia motion of plate in itself.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of sun wing plate with brake pooling feature is hung
Hang device brake gear, for being erected at the erecting by overhang that can be moved along a straight line on rectilinear orbit and along rectilinear orbit
Carry out brake buffering, absorption iron block be installed on erecting by overhang, including bounce cylinder, cylinder fixed seat, electromagnet, cushion pad and
Buffer spring, the bounce cylinder are fixed in cylinder fixed seat, and cylinder fixed seat is fixed on rectilinear orbit, bounce cylinder
The end of piston rod is fixed with electromagnet, and cushion pad and buffer spring, the electromagnetism are further sleeved on the piston rod of bounce cylinder
The position of iron is corresponding with the position of the absorption iron block, and electromagnet is with adsorbing iron block phase when erecting by overhang is moved to normal danger
Contact；The one end of the bounce cylinder away from electromagnet is provided with air inlet, and the air inlet connects admission line, the air inlet
Throttle valve is provided on pipeline, an outlet pipe is additionally provided on the admission line, the outlet pipe is equipped with unidirectional adjust
Pressure valve；The middle part of the inner wall of cylinder of the bounce cylinder is equipped with a circle and buffer strip is made by poromerics.
Further, the length of the buffer strip is the 1/3~2/3 of inner wall of cylinder overall length.
The technical concept of the present invention is：Using bounce cylinder, cushion pad and buffer spring to erecting by overhang into row buffering,
Buffer spring is used to offset the power generated during erecting by overhang brake, and bounce cylinder is used to offset the position generated during erecting by overhang brake
It moves, because bounce cylinder and buffering spring attachment locations belong to rigid connection, cushion pad, a side is provided in its junction
Face enhances the buffering effect of the present apparatus, on the other hand prevents buffer spring or buffering when bounce cylinder and buffer spring contact directly
Cylinder is subject to excessive pressure and is damaged；In the initial state, cushion pad, bounce cylinder are in non-telescoping state, bounce cylinder
Piston be located at close to electromagnet one end, at this time open gas tank switch valve, supplied into bounce cylinder, because admission line
Pressure regulator valve is equipped with, although speed that can be into outlet into outlet is all that comparison is slow, and reaches certain journey in pressure
Pressure check valve before degree on outlet pipe will not be opened；Electromagnet is in normal open state, when erecting by overhang is moved to brake
During truck position, electromagnet adsorbs the absorption iron block on erecting by overhang, and erecting by overhang is to buffer spring and bounce cylinder
Piston rod is compressed, and buffer spring gradually tapers up, and the piston rod of simultaneous buffering cylinder is because unexpected stress, the position meeting of piston
It is moved to the direction away from electromagnet, the air cavity volume change of the piston rod both sides of bounce cylinder, causes the air cavity of piston both sides
Interior pressure change, at this time air cavity of the bounce cylinder away from electromagnet one side compressed, the pressure check valve on outlet pipe
It is in out gaseity；When piston is stretched out by one end of buffer strip and buffer strip outside piston, bounce cylinder inner carrier both sides
Air cavity is connected by buffer strip, and the gas of both sides slowly realizes pressure balance by buffer strip, avoids abrupt pressure change, so as to
Ensure that piston can be moved slowly, and piston directly will not be moved back, the air cavity at left and right sides of piston finally because
What buffer strip was connected together, equilibrium state is may eventually reach, so piston can reach balance after small-scale move back and forth
State realizes the buffering of erecting by overhang.
The beneficial effects of the present invention are：The configuration of the present invention is simple is compact, and production cost is low, can effectively absorb suspension dress
Because of the energy that inertia generates when putting brake, prevent suspension arrangement from being had an impact due to inertia motion to sun wing plate；Using buffering
To suspension arrangement into row buffering, buffering effect is good, and is adsorbed by electromagnet for pad, bounce cylinder, spring triple buffer device
The absorption iron block being firmly fixed on suspension arrangement, so that suspension arrangement is by moving back and forth to absorb the energy of suspension arrangement
Amount, buffering are rapid；The air cavity of piston both sides is connected bounce cylinder when piston passes through buffer strip by the present invention by buffer strip,
So as to preventing piston from directly springing back under the action of the spring, avoid gas it is too fast shift so that buffering effect is more
Add good.
Description of the drawings
Fig. 1 is a kind of original state of the sun wing plate erecting by overhang brake gear with brake pooling feature of the present invention
Schematic diagram.
Fig. 2 is a kind of working condition of the sun wing plate erecting by overhang brake gear with brake pooling feature of the present invention
Schematic diagram.
In figure, 1- bounce cylinders, 2- electromagnet, 3- cushion pads, 4- buffer springs, 5- admission lines, 6- throttle valves, 7- go out
Feed channel, 8- one-way pressure valves, 9- buffer strips.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Fig. 1~2, it is a kind of have brake pooling feature sun wing plate erecting by overhang brake gear, for pair
It is erected on rectilinear orbit and brake buffering can be carried out along the erecting by overhang that rectilinear orbit moves along a straight line, on erecting by overhang
Absorption iron block is installed, including bounce cylinder 1, cylinder fixed seat, electromagnet 2, cushion pad 3 and buffer spring 4, the buffering gas
Cylinder 1 is fixed in cylinder fixed seat, and cylinder fixed seat is fixed on rectilinear orbit, and the end of the piston rod of bounce cylinder 1 is fixed
There is electromagnet 2, cushion pad 3 and buffer spring 4, the position of the electromagnet 2 and institute are further sleeved on the piston rod of bounce cylinder 1
It is corresponding to state the position of absorption iron block, electromagnet 2 is in contact with absorption iron block when erecting by overhang is moved to normal danger；It is described slow
The one end of qi of chong channel ascending adversely cylinder 1 away from electromagnet 2 is provided with air inlet, and the air inlet connects admission line 5, on the admission line 5
Throttle valve 6 is provided with, an outlet pipe 7 is additionally provided on the admission line 5, the outlet pipe 7 is equipped with one-way pressure-regulating
Valve 8；The middle part of the inner wall of cylinder of the bounce cylinder 1 is equipped with a circle and buffer strip 9 is made by poromerics.
The length of the buffer strip 9 is the 1/3~2/3 of inner wall of cylinder overall length.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
Without the technical solution that creative work can be realized on the basis of above-described embodiment, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (2)
1. a kind of sun wing plate erecting by overhang brake gear with brake pooling feature, it is characterised in that：For to setting up
Brake buffering can be carried out on rectilinear orbit and along the erecting by overhang that rectilinear orbit moves along a straight line, be installed on erecting by overhang
There is absorption iron block, it is described slow including bounce cylinder (1), cylinder fixed seat, electromagnet (2), cushion pad (3) and buffer spring (4)
Qi of chong channel ascending adversely cylinder (1) is fixed in cylinder fixed seat, and cylinder fixed seat is fixed on rectilinear orbit, the piston rod of bounce cylinder (1)
End is fixed with electromagnet (2), and cushion pad (3) and buffer spring (4) are further sleeved on the piston rod of bounce cylinder (1), described
The position of electromagnet (2) with it is described absorption iron block position it is corresponding, when erecting by overhang is moved to normal danger electromagnet (2) with
Absorption iron block is in contact；The one end of the bounce cylinder (1) away from electromagnet (2) is provided with air inlet, the air inlet connection
Admission line (5) is provided with throttle valve (6) on the admission line (5), an outlet is additionally provided on the admission line (5)
Pipeline (7), the outlet pipe (7) are equipped with one-way pressure regulating valve (8)；It is set in the middle part of the inner wall of cylinder of the bounce cylinder (1)
There is a circle that buffer strip (9) is made by poromerics.
2. a kind of sun wing plate erecting by overhang brake gear with brake pooling feature according to claim 1,
It is characterized in that：The length of the buffer strip (9) is the 1/3~2/3 of inner wall of cylinder overall length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664865.7A CN106151360B (en) | 2016-08-12 | 2016-08-12 | A kind of sun wing plate erecting by overhang brake gear with brake pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610664865.7A CN106151360B (en) | 2016-08-12 | 2016-08-12 | A kind of sun wing plate erecting by overhang brake gear with brake pooling feature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151360A CN106151360A (en) | 2016-11-23 |
| CN106151360B true CN106151360B (en) | 2018-05-18 |
Family
ID=57331230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610664865.7A Active CN106151360B (en) | 2016-08-12 | 2016-08-12 | A kind of sun wing plate erecting by overhang brake gear with brake pooling feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151360B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768476A1 (en) * | 1995-10-09 | 1997-04-16 | Draftex Industries Limited | Gas spring |
| CN1362588A (en) * | 2000-12-29 | 2002-08-07 | 梅特罗株式会社 | Shock-absorbing buffer |
| CN201554814U (en) * | 2009-06-19 | 2010-08-18 | 河北隆昌汽车零部件有限公司 | Pneumatic-control damping supporting spring with double diversion trenches |
| CN103386707A (en) * | 2013-07-29 | 2013-11-13 | 苏州市世好建材新技术工程有限公司 | Full-automatic hydraulic molding machine for producing hollow block |
| CN204403258U (en) * | 2014-12-26 | 2015-06-17 | 浙江名震机械制造有限公司 | A kind of vibration damper suspension ring of binodal spring |
-
2016
- 2016-08-12 CN CN201610664865.7A patent/CN106151360B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768476A1 (en) * | 1995-10-09 | 1997-04-16 | Draftex Industries Limited | Gas spring |
| CN1362588A (en) * | 2000-12-29 | 2002-08-07 | 梅特罗株式会社 | Shock-absorbing buffer |
| CN201554814U (en) * | 2009-06-19 | 2010-08-18 | 河北隆昌汽车零部件有限公司 | Pneumatic-control damping supporting spring with double diversion trenches |
| CN103386707A (en) * | 2013-07-29 | 2013-11-13 | 苏州市世好建材新技术工程有限公司 | Full-automatic hydraulic molding machine for producing hollow block |
| CN204403258U (en) * | 2014-12-26 | 2015-06-17 | 浙江名震机械制造有限公司 | A kind of vibration damper suspension ring of binodal spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106151360A (en) | 2016-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Changbing Inventor after: Xie Yi Inventor before: Xie Yi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191231 Address after: 314413 No.2, Fengshou Avenue, Haining Economic and knitting industrial park, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Haining Warp Knitting Industrial Park Development Co., Ltd Address before: 310012 No. 149 staff Road, Hangzhou, Zhejiang, Xihu District Patentee before: Zhejiang Gongshang University |