CN206031815U - Solar wing board cable suspension device's brake buffer device - Google Patents
Solar wing board cable suspension device's brake buffer device Download PDFInfo
- Publication number
- CN206031815U CN206031815U CN201620880770.4U CN201620880770U CN206031815U CN 206031815 U CN206031815 U CN 206031815U CN 201620880770 U CN201620880770 U CN 201620880770U CN 206031815 U CN206031815 U CN 206031815U
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- CN
- China
- Prior art keywords
- cylinder
- spring
- bounce cylinder
- suspension arrangement
- wing plate
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model discloses a solar wing board cable suspension device's brake buffer device, including linkage, crossbeam, straight line track, bounce cylinder, cylinder fixing base, electro -magnet, blotter, spring and adsorbed iron piece, straight line track fixes on the crossbeam, linkage erects on straight line track and can follow straight line track is linear motion, and the adsorbed iron piece is fixed linkage's tip, the cylinder fixing base is fixed on the crossbeam, bounce cylinder fixes on the cylinder fixing base, bounce cylinder's tailpiece of the piston rod portion is fixed with the electro -magnet, still overlaps on bounce cylinder's the piston rod and is equipped with blotter and spring. The utility model discloses simple structure is compact, and low in production cost because of the energy of inertia production, prevents that linkage from exerting an influence to the solar wing board because of inertial motion in the time of effectually absorbing the linkage brake, adopt blotter, bounce cylinder, the triple buffer of spring to cushion linkage, buffering effect is good.
Description
Technical field
This utility model is related to solar wing Laboratory Simulation field, in particular, more particularly to a kind of sun wing plate
The brake buffer unit of 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
Satellite, the energy supply of spacecraft, it can also be used at the top of eco-friendly car.Solar wing is the energy source of satellite.Satellite
During transmitting, solar wing is in folded state, and the satellite and the rocket are opened after separating and the continuous adjustment direction during satellite flight, make the sun
Battery is directed at the sun, provides energy 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；In the case where rail control coordinates, the earth and lunar map picture can be also shot.For making 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 for collecting solar energy
Put, and solar sail is a kind of cosmonautic spacecraft to be carried out using the optical pressure of sunlight.
Sun wing plate is installed with weightless environment in space, therefore, various simulations are carried out on ground launch
During experiment, we must be hung, and in the environment of ground, do not carry out hanging sun wing plate and just normally cannot run
And work；The bindiny mechanism such as sun wing plate and hinge all according to designing 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 ensured
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 receives during its expansion and 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 the sun wing plate when erecting by overhang is moved, is driven, 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 when solving the problems, such as that erecting by overhang brakes, position is forward or resilience, 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.
Conventional buffer unit is to be afraid of that impact Dipeptiven produces damage to erecting by overhang greatly, it requires and erecting by overhang is hit
Hit very little, and in sun wing plate ground spreading field, the anticollision of erecting by overhang requires not to be very high, anticollision buffering is main
It is that, for the sun wing plate under hanging rope, the impact of sun wing plate is little, so mainly offsetting the inertia force of erecting by overhang.Too
Sun wing plate is locked when reaching by the positive span by locking mechanism, if entering row buffering in advance may make locking
Structure normally cannot be locked, so the buffer unit of sun wing plate can not produce purpose to the expansion locking mechanism of sun wing plate,
But once after locking mechanism locking sun wing plate, even if sun wing plate moves forward, a segment distance there will not be shadow
Ring, do not interfere with the test of sun wing plate, so must stop in extreme position different from conventional buffer,
The buffer unit of sun wing plate is just to proceed by buffering in a certain position and can only carry out a bit of buffering after buffering.
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
A kind of affected problem of inertia motion, there is provided brake buffer unit of sun wing plate erecting by overhang, by the buffering dress that brakes
The energy for absorbing erecting by overhang is put, so that inertia motion when erecting by overhang brakes is avoided to the inertia motion of of sun wing plate itself
Impact.
This utility model is achieved through the following technical solutions above-mentioned purpose：A kind of brake of sun wing plate erecting by overhang is delayed
Flushing device, including suspension arrangement, crossbeam, rectilinear orbit, bounce cylinder, cylinder fixed seat, electric magnet, cushion pad, spring and suction
Attached iron block, rectilinear orbit are fixed on the crossbeam, and suspension arrangement is erected on rectilinear orbit and can do along the rectilinear orbit
Linear motion, adsorbs the end that iron block is fixed on the suspension arrangement；The cylinder fixed seat is fixed on the crossbeam, buffering
Cylinder is fixed in the cylinder fixed seat, and the piston rod end of bounce cylinder is fixed with electric magnet, the piston rod of bounce cylinder
On be also set with cushion pad and spring, the position of the electric magnet is corresponding with the position of the absorption iron block, and suspension arrangement is moved
Adsorb iron block to contact with electric magnet when moving normal danger, electric magnet to be powered and adsorb absorption iron block, and suspension arrangement continues fortune
It is dynamic that spring, cushion pad and bounce cylinder gradually reduce to the same side, adverse movement behind position is reached the limit of, in spring and buffering
In the presence of pad, suspension arrangement moves back and forth in a small range, gradually uses up the inertia energy of suspension arrangement.
Further, when bounce cylinder is located at initial position, spring is in non-telescoping state.
Further, the spring is sleeved between the cushion pad and electric magnet on piston rod.
Further, the absorption iron block, bounce cylinder, cylinder fixed seat, electric magnet, cushion pad and spring are equipped with a left side
Right symmetrical a pair, absorption iron block is by bolt at the left and right two ends of the suspension arrangement.
Further, the bounce cylinder is moderate in one-way air inlet state, and air inlet one end of bounce cylinder is away from institute
State one end of piston rod.
The beneficial effects of the utility model are：This utility model is simple and compact for structure, low production cost, effectively can inhale
The energy produced because of inertia when suspension arrangement brakes is received, and prevents suspension arrangement from impact is produced because of inertia motion on sun wing plate；
Row buffering is entered using cushion pad, bounce cylinder, spring triple buffer device to suspension arrangement, 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 are rapid.
Description of the drawings
Fig. 1 is a kind of structural representation of the brake buffer unit of sun wing plate erecting by overhang of this utility model.
Fig. 2 is the partial enlarged drawing of this utility model brake buffer portion.
In figure, 1- suspension arrangements, 2- crossbeams, 3- rectilinear orbits, 4- bounce cylinders, 5- cylinder fixed seats, 6- electric magnet, 7-
Cushion pad, 8- springs, 9- piston rods, 10- absorption iron blocks.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1～2, a kind of brake buffer unit of sun wing plate erecting by overhang, including suspension arrangement 1, crossbeam 2,
Rectilinear orbit 3, bounce cylinder 4, cylinder fixed seat 5, electric magnet 6, cushion pad 7, spring 8 and absorption iron block 10, rectilinear orbit 3 are solid
It is scheduled on the crossbeam 2, suspension arrangement 1 is erected on rectilinear orbit 3 and can move along a straight line along the rectilinear orbit 3, adsorbs
Iron block 10 is fixed on the end of the suspension arrangement 1；The cylinder fixed seat 5 is fixed on the crossbeam 2, and bounce cylinder 4 is solid
It is scheduled in the cylinder fixed seat 5,9 end of piston rod of bounce cylinder 4 is fixed with electric magnet 6, the piston rod 9 of bounce cylinder 4
On be also set with cushion pad 7 and spring 8, the position of the electric magnet 6 is corresponding with the position of the absorption iron block 10, hangs dress
Put 1 iron block 10 of absorption when moving to normal danger to contact with electric magnet 6, electric magnet 6 to be powered and adsorb absorption iron block 10, suspension
Device 1 continues motion and spring 8, cushion pad 7 and bounce cylinder 4 gradually reduces to the same side, reversely transports after reaching the limit of position
Dynamic, in the presence of spring 8 and cushion pad 7, suspension arrangement 1 moves back and forth in a small range, gradually uses up suspension arrangement 1
Inertia energy.
When bounce cylinder 4 is located at initial position, spring 8 is in non-telescoping state.The bounce cylinder 4 is moderate in unidirectional
Air-suction state, air inlet one end of bounce cylinder 4 are the one end away from the piston rod 9.Now the piston in bounce cylinder 4 is fixed
Near one end of suspension arrangement 1, cushion pad 7, spring 8 are in non-telescoping state.
The spring 8 is sleeved between the cushion pad 7 and electric magnet 6 on piston rod 9.Suspension arrangement 1 compresses electric magnet
First bounce cylinder 4 and spring 8 are compressed afterwards, compression recompresses cushion pad 7 to a certain extent afterwards.
The absorption iron block 10, bounce cylinder 4, cylinder fixed seat 5, electric magnet 6, cushion pad 7 and spring 8 are equipped with left and right
Symmetrical a pair, absorption iron block 10 is by bolt at the left and right two ends of the suspension arrangement 1.
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 this utility model patent.
Claims (5)
1. a kind of brake buffer unit of sun wing plate erecting by overhang, it is characterised in that：Including suspension arrangement (1), crossbeam (2),
Rectilinear orbit (3), bounce cylinder (4), cylinder fixed seat (5), electric magnet (6), cushion pad (7), spring (8) and absorption iron block
(10), rectilinear orbit (3) is fixed on the crossbeam (2), and suspension arrangement (1) is erected on rectilinear orbit (3) and can be along described
Rectilinear orbit (3) moves along a straight line, and adsorbs the end that iron block (10) is fixed on the suspension arrangement (1)；The cylinder fixed seat
(5) it is fixed on the crossbeam (2), bounce cylinder (4) is fixed in the cylinder fixed seat (5), the piston of bounce cylinder (4)
Bar (9) end is fixed with electric magnet (6), is also set with cushion pad (7) and spring (8) on the piston rod (9) of bounce cylinder (4),
The position of electric magnet (6) is corresponding with the position of absorption iron block (10), when suspension arrangement (1) moves to normal danger
Absorption iron block (10) is contacted with electric magnet (6), and electric magnet (6) to be powered and adsorb absorption iron block (10), and suspension arrangement (1) continues
Spring (8), cushion pad (7) and bounce cylinder (4) are gradually reduced by motion to the same side, reach the limit of adverse movement behind position,
In the presence of spring (8) and cushion pad (7), suspension arrangement (1) moves back and forth in a small range, gradually uses up suspension dress
Put the inertia energy of (1).
2. the brake buffer unit of a kind of sun wing plate erecting by overhang according to claim 1, it is characterised in that：Buffering gas
When cylinder (4) is located at initial position, spring (8) is in non-telescoping state.
3. the brake buffer unit of a kind of sun wing plate erecting by overhang according to claim 1, it is characterised in that：The bullet
Spring (8) is sleeved between the cushion pad (7) and electric magnet (6) on piston rod (9).
4. the brake buffer unit of a kind of sun wing plate erecting by overhang according to claim 1, it is characterised in that：The suction
It is right that attached iron block (10), bounce cylinder (4), cylinder fixed seat (5), electric magnet (6), cushion pad (7) and spring (8) are equipped with left and right
A pair for claiming, absorption iron block (10) is by bolt at the left and right two ends of the suspension arrangement (1).
5. the brake buffer unit of a kind of sun wing plate erecting by overhang according to claim 1, it is characterised in that：It is described slow
Qi of chong channel ascending adversely cylinder (4) is moderate in one-way air inlet state, and air inlet one end of bounce cylinder (4) is the one end away from the piston rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880770.4U CN206031815U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880770.4U CN206031815U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206031815U true CN206031815U (en) | 2017-03-22 |
Family
ID=58306170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880770.4U Withdrawn - After Issue CN206031815U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206031815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114904A (en) * | 2016-08-12 | 2016-11-16 | 浙江工业大学 | A kind of brake buffer unit of sun wing plate erecting by overhang |
-
2016
- 2016-08-12 CN CN201620880770.4U patent/CN206031815U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114904A (en) * | 2016-08-12 | 2016-11-16 | 浙江工业大学 | A kind of brake buffer unit of sun wing plate erecting by overhang |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180227 |