CN206092800U - Solar wing board air supporting cable suspension device's brake buffer device - Google Patents
Solar wing board air supporting cable suspension device's brake buffer device Download PDFInfo
- Publication number
- CN206092800U CN206092800U CN201620877901.3U CN201620877901U CN206092800U CN 206092800 U CN206092800 U CN 206092800U CN 201620877901 U CN201620877901 U CN 201620877901U CN 206092800 U CN206092800 U CN 206092800U
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- CN
- China
- Prior art keywords
- cylinder
- overhang
- erecting
- bounce cylinder
- electromagnet
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- Withdrawn - After Issue
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Abstract
The utility model discloses a solar wing board air supporting cable suspension device's brake buffer device, including bounce cylinder, cylinder fixing base, electro -magnet, blotter and buffer spring, bounce cylinder fixes on the cylinder fixing base, still overlaps on bounce cylinder's the piston rod and is equipped with blotter and buffer spring, and bounce cylinder one end is provided with the air inlet, and the admission line is connected to the air inlet, is provided with the choke valve on the admission line, is equipped with the pipeline of giving vent to anger on the admission line, is equipped with one -way air -vent valve on the pipeline of giving vent to anger, the cylinder inner wall of brake cylinder is made by cellular material. The utility model discloses the energy that produces because of inertia during the brake of ability active absorption linkage prevents that linkage from exerting an influence to the solar wing board because of inertial motion, the cellular material who passes through bounce cylinder when the piston motion bounce cylinder cylinder inner wall realizes the air cavity intercommunication of piston both sides, prevents piston direct resilience under the effect of spring, avoids too fast the shifting of gas to it is better to make buffering effect.
Description
Technical field
The utility model is related to solar wing ground simulation erecting by overhang technical field, with specifically more particularly to a kind of
The brake buffer unit of sun wing plate air supporting erecting by overhang.
Background technology
Solar wing is the energy source of satellite.I.e. solar energy sailboard, is a kind of collection solar device, is commonly used to
The energy supply of satellite, spaceship, it can also be used to installed in eco-friendly car top.Solar wing is the energy source of satellite.Satellite
Solar wing is in folded state during transmitting, and the satellite and the rocket are opened and the continuous adjustment direction during satellite flight after separating, and make the sun
Battery is directed at the sun, and for the work of whole star energy is provided.Solar wing supervision camera can shoot solar wing spreading process and work shape
State, judges whether solar wing state is normal；In the case where rail control coordinates, the earth and lunar map picture can be also shot.To make the ground of acquisition
The moon, image was preferable, and the camera employs a telephoto lens.Solar energy sailboard has power supply and the two big functions that charge, 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 of collection solar energy
Put, and solar sail is to carry out a kind of cosmonautic spacecraft using the optical pressure of sunshine.
Sun wing plate is installed with weightless environment in space, therefore, carry out various simulations on ground and launch
During experiment, we must be hung, and in the environment of ground, not carrying out hanging sun wing plate just cannot normally run
And work；The bindiny mechanism such as sun wing plate and hinge is designed according under weightlessness, if not solving the problems, such as gravity
Solar wing just cannot be operated on ground, so we must be hung up when testing on earth, and ensure
Solar wing carries out barycenter hanging in standard attitude, and so as to offset the impact of gravity, the weightlessness of simulation space is carrying out one
The action of a little row.
Although being weightless environment in space, inertia remains presence, although solar wing is not subject in space
Gravity affects, but receiving during its expansion can still be kept motion by the effect of inertia, and its inertial impulse is by its hinge
Or other bindiny mechanisms are offsetting.Launch in experiment, generally using erecting by overhang in the hanging of ground simulation sun wing plate
Sun wing plate is hung, the movement of sun wing plate is driven when erecting by overhang is moved, when erecting by overhang is in brake, too
The positive wing plate inertia motion of itself does not have 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 attitude, this inertia motion needs to overcome, it is therefore desirable to using stopping means to hanging dress
Put carry out it is spacing.The inertia motion of sun wing plate itself simultaneously need not go to be interfered, but the inertia motion of erecting by overhang is necessary
Interfere, sun wing plate is moved or because the resilience of erecting by overhang will too to prevent erecting by overhang from dragging in stop position transition reach
Positive wing plate is toward situation about pulling back.In order to position is forward or resilience when solving the problems, such as that erecting by overhang brakes, and because cannot be complete
Complete solution determine erecting by overhang itself preshoot or resilience motion problems, we are made that and a kind of reduce this preshoot or resilience campaign
Device, by the buffer unit that brakes by erecting by overhang because the energy absorption that inertia motion is produced is fallen, it is to avoid using block direct gear
The impact several times problem for firmly occurring during sun wing plate.
Utility model content
The purpose of this utility model is to solve sun wing plate to cause itself with the preshoot of erecting by overhang or resilience
The affected problem of inertia motion, there is provided using a kind of brake buffer unit of sun wing plate air supporting erecting by overhang, by spy
The bounce cylinder of system absorbs the energy of erecting by overhang, so as to avoid inertia motion when erecting by overhang brakes to sun wing plate itself
Inertia motion impact.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of sun wing plate air supporting erecting by overhang is stopped
Car buffer unit, for can stop on rectilinear orbit and along the erecting by overhang that rectilinear orbit is moved along a straight line to being erected at
Car is buffered, and absorption iron block, including bounce cylinder, cylinder fixed seat, electromagnet, cushion pad and buffering elastic are provided with erecting by overhang
Spring, the bounce cylinder is fixed in cylinder fixed seat, and cylinder fixed seat is fixed on rectilinear orbit, the piston rod of bounce cylinder
End be fixed with electromagnet, cushion pad and buffer spring, the position of the electromagnet are also set with the piston rod of bounce cylinder
Put corresponding with the position of the absorption iron block, electromagnet contacts with absorption iron block when erecting by overhang moves to normal danger；
The bounce cylinder is provided with air inlet away from one end of electromagnet, and the air inlet connects admission line, the admission line
On be provided with choke valve, an outlet pipe is additionally provided with the admission line, the outlet pipe is provided with one-way pressure regulating valve；
The inner wall of cylinder of the bounce cylinder is made up of poromerics, and the micropore of poromerics is distributed as middle close in the inner wall of cylinder
Dredge at two ends.
Further, the buffer spring is sleeved on the piston rod between the cushion pad and electromagnet.
Further, micro-pore diameter of the micro-pore diameter in the inner wall of cylinder in the middle part of poromerics more than two ends.
Technology design of the present utility model is：Erecting by overhang is carried out using bounce cylinder, cushion pad and buffer spring
Buffering, buffer spring is used to offset the power produced when erecting by overhang brakes, and bounce cylinder is used to be produced when offsetting erecting by overhang brake
Raw displacement, because bounce cylinder and buffering spring attachment locations belong to being rigidly connected, in its junction buffering is provided with
Pad, on the one hand strengthens the buffering effect of this device, buffering elastic when on the other hand preventing bounce cylinder and buffer spring directly contact
Spring or bounce cylinder are subject to excessive pressure and are damaged；In an initial condition, cushion pad, bounce cylinder are in non-telescoping state,
The piston of bounce cylinder is located near one end of electromagnet, now opens the switch valve of gas tank, is supplied into bounce cylinder, because
Admission line is provided with pressure regulator valve, although but it is all that comparison is slow that can enter outlet enter the speed of outlet, and is reached in pressure
To a certain extent the pressure check valve on front outlet pipe will not be opened；Electromagnet is in normal open state, works as erecting by overhang
When moving to normal danger, electromagnet adsorbs to the absorption iron block on erecting by overhang, and erecting by overhang is gentle to buffer spring
The piston rod of qi of chong channel ascending adversely cylinder is compressed, and buffer spring is gradually tapered up, and the piston rod of simultaneous buffering cylinder is because of unexpected stress, piston
Position can move to the direction away from electromagnet, the air cavity Volume Changes of the piston rod both sides of bounce cylinder cause piston two
Pressure change in the air cavity of side, now bounce cylinder compressed away from the air cavity of electromagnet side, the pressure on outlet pipe
Power check valve is in out gaseity；Because the inner wall of cylinder of bounce cylinder is made up of poromerics, in bounce cylinder piston both sides
When air cavity occurs pressure change, the micropore that gas will necessarily be in inner wall of cylinder enters air pressure and teaches in low side air cavity, from
And ensure bounce cylinder in air pressure balance, but the air permeable effect of poromerics is slower, so bounce cylinder inner carrier both sides
Gas intracavity gas pressure balance is slowly realized by poromerics, it is to avoid abrupt pressure change, so as to ensureing that piston can delay
Slow moves, and piston directly will not be moved back, may eventually reach poised state, so piston can coming in small range
Backhaul and reach poised state after moving, realize the buffering of erecting by overhang.
The beneficial effects of the utility model are：The utility model is simple and compact for structure, low production cost, can effectively inhale
The energy produced because of inertia when suspension arrangement brakes is received, prevents suspension arrangement from producing impact to sun wing plate because of inertia motion；
Row buffering is entered to suspension arrangement using cushion pad, bounce cylinder, spring triple buffer device, buffering effect is good, and by electricity
Magnet adsorption lives to be fixed on the absorption iron block on suspension arrangement, so that suspension arrangement absorbs suspension by moving back and forth
The energy of device, buffering is rapid；The utility model by bounce cylinder in piston movement by the micro- of bounce cylinder inner wall of cylinder
Porous materials realize the air cavity connection of piston both sides, so as to preventing piston direct resilience under the action of the spring, it is to avoid gas mistake
Fast carrying out is shifted, so that buffering effect is better.
Description of the drawings
Fig. 1 is that a kind of original state of the brake buffer unit of sun wing plate air supporting erecting by overhang of the utility model is illustrated
Figure.
Fig. 2 is that a kind of working condition of the brake buffer unit of sun wing plate air supporting erecting by overhang of the utility model is illustrated
Figure.
In figure, 1- bounce cylinders, 2- electromagnet, 3- cushion pads, 4- buffer springs, 5- admission lines, 6- choke valves, 7- go out
Feed channel, 8- one-way pressure valves.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As shown in Fig. 1～2, a kind of brake buffer unit of sun wing plate air supporting erecting by overhang, for being erected at straight line
On track and brake buffering can be carried out along the erecting by overhang that rectilinear orbit is moved along a straight line, absorption is installed on erecting by overhang
Iron block, including bounce cylinder 1, cylinder fixed seat, electromagnet 2, cushion pad 3 and buffer spring 4, the bounce cylinder 1 is fixed on
In cylinder fixed seat, cylinder fixed seat is fixed on rectilinear orbit, and the end of the piston rod of bounce cylinder 1 is fixed with electromagnet 2,
Cushion pad 3 and buffer spring 4, the position of the electromagnet 2 and the absorption iron block are also set with the piston rod of bounce cylinder 1
Position it is corresponding, when erecting by overhang moves to normal danger electromagnet 2 with absorption iron block contact；The bounce cylinder 1 is remote
One end of electromagnet 2 is provided with air inlet, the air inlet connects admission line 5, throttling is provided with the admission line 5
Valve 6, is additionally provided with an outlet pipe 7 on the admission line 5, the outlet pipe 7 is provided with one-way pressure regulating valve 8；It is described slow
The inner wall of cylinder of qi of chong channel ascending adversely cylinder is made up of poromerics.The buffer spring 4 is sleeved between the cushion pad 3 and electromagnet 2
On piston rod.The micropore of poromerics is distributed as middle close two ends and dredges poromerics in the inner wall of cylinder in the inner wall of cylinder
Micro-pore diameter of the micro-pore diameter at middle part more than two ends.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized on the basis of above-described embodiment without creative work, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (3)
1. a kind of brake buffer unit of sun wing plate air supporting erecting by overhang, it is characterised in that：For to being erected at rectilinear orbit
Go up and brake buffering can be carried out along the erecting by overhang that rectilinear orbit is moved along a straight line, absorption iron is installed on erecting by overhang
Block, including bounce cylinder (1), cylinder fixed seat, electromagnet (2), cushion pad (3) and buffer spring (4), the bounce cylinder
(1) it is fixed in cylinder fixed seat, cylinder fixed seat is fixed on rectilinear orbit, the end of the piston rod of bounce cylinder (1) is consolidated
Surely there is electromagnet (2), cushion pad (3) and buffer spring (4), the electromagnet are also set with the piston rod of bounce cylinder (1)
(2) position is corresponding with the position of the absorption iron block, electromagnet (2) and absorption iron when erecting by overhang moves to normal danger
Block contacts；The bounce cylinder (1) is provided with air inlet away from one end of electromagnet (2), and the air inlet connects air inlet pipe
Road (5), is provided with choke valve (6) on the admission line (5), on the admission line (5) outlet pipe is additionally provided with
(7), the outlet pipe (7) is provided with one-way pressure regulating valve (8)；The inner wall of cylinder of the bounce cylinder (1) is by poromerics system
Into, in the inner wall of cylinder micropore of poromerics be distributed as middle close two ends dredge.
2. the brake buffer unit of a kind of sun wing plate air supporting erecting by overhang according to claim 1, it is characterised in that：Institute
State on the piston rod that buffer spring (4) is sleeved between the cushion pad (3) and electromagnet (2).
3. the brake buffer unit of a kind of sun wing plate air supporting erecting by overhang according to claim 1, it is characterised in that：Institute
State micro-pore diameter of the micro-pore diameter in inner wall of cylinder in the middle part of poromerics more than two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877901.3U CN206092800U (en) | 2016-08-12 | 2016-08-12 | Solar wing board air supporting cable suspension device's brake buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877901.3U CN206092800U (en) | 2016-08-12 | 2016-08-12 | Solar wing board air supporting cable suspension device's brake buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092800U true CN206092800U (en) | 2017-04-12 |
Family
ID=58467317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877901.3U Withdrawn - After Issue CN206092800U (en) | 2016-08-12 | 2016-08-12 | Solar wing board air supporting cable suspension device's brake buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122363A (en) * | 2016-08-12 | 2016-11-16 | 浙江工业大学 | A kind of brake buffer unit of sun wing plate air supporting erecting by overhang |
-
2016
- 2016-08-12 CN CN201620877901.3U patent/CN206092800U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122363A (en) * | 2016-08-12 | 2016-11-16 | 浙江工业大学 | A kind of brake buffer unit of sun wing plate air supporting erecting by overhang |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20180105 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170412 Effective date of abandoning: 20180105 |