CN206036111U - Solar wing board cable suspension device's brake cylinder is exclusively used in - Google Patents
Solar wing board cable suspension device's brake cylinder is exclusively used in Download PDFInfo
- Publication number
- CN206036111U CN206036111U CN201620876707.3U CN201620876707U CN206036111U CN 206036111 U CN206036111 U CN 206036111U CN 201620876707 U CN201620876707 U CN 201620876707U CN 206036111 U CN206036111 U CN 206036111U
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- cylinder
- bounce cylinder
- bounce
- piston
- overhang
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Abstract
The utility model discloses a solar wing board cable suspension device's brake cylinder is exclusively used in, including bounce cylinder, cylinder fixing base, electro -magnet, blotter and buffer spring, bounce cylinder fixes on the cylinder fixing base, and still overlap on bounce cylinder's the piston rod and be equipped with blotter and buffer spring, the last air inlet that is provided with of bounce cylinder, 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, bounce cylinder's cylinder inner wall is the olive form. The utility model discloses because of the energy of inertia production, prevent that linkage from exerting an influence to the solar wing board because of inertial motion in the time of the linkage brake effectually being absorbed, chamber intercommunication with bounce cylinder cooperatees and realizes the piston both sides through changeable inner wall cylinder inner wall and air supporting cover on the piston when the piston motion 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
This utility model is related to solar wing ground simulation erecting by overhang technical field, with specifically more particularly to a kind of
It is exclusively used in the brake cylinder of sun wing plate 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
Device carries out spacing.The inertia motion of sun wing plate itself simultaneously need not go to be interfered, but the inertia motion of erecting by overhang must
Must interfere, sun wing plate is moved or because the resilience of erecting by overhang will to prevent erecting by overhang from dragging in stop position transition reach
The situation that sun wing plate back draws.In order to when solving the problems, such as that erecting by overhang brakes, position is forward or resilience, and because cannot
Preshoot or the resilience motion problems of erecting by overhang itself are fully solved, we are made that a kind of this preshoot of reduction or resilience campaign
Device, by brake buffer unit by erecting by overhang because the energy absorption that inertia motion is produced is fallen, it is to avoid it is direct using block
Block the impact several times problem occurred 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 cylinder for being exclusively used in sun wing plate erecting by overhang, by special
Bounce cylinder absorb erecting by overhang energy, so as to avoid inertia motion when erecting by overhang brakes to sun wing plate itself
The impact of inertia motion.
This utility model is achieved through the following technical solutions above-mentioned purpose：A kind of sun wing plate erecting by overhang of being exclusively used in
Brake cylinder, for being erected on rectilinear orbit and braking along the erecting by overhang moved along a straight line by rectilinear orbit
Buffering, is provided with absorption iron block, including bounce cylinder, cylinder fixed seat, electric magnet, cushion pad and buffering elastic on erecting by overhang
Spring, the bounce cylinder are fixed in cylinder fixed seat, and cylinder fixed seat is fixed on rectilinear orbit, the piston rod of bounce cylinder
End be fixed with electric magnet, be also set with cushion pad and buffer spring, the position of the electric magnet on the piston rod of bounce cylinder
Put corresponding with the position of the absorption iron block, electric magnet is contacted 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 electric magnet, and bounce cylinder is provided with gas outlet near one end of electric magnet,
The air inlet connection admission line of the bounce cylinder, the gas outlet connection outlet pipe of bounce cylinder, on the admission line
First throttle valve is provided with, the outlet pipe is provided with second throttle, and the admission line and outlet pipe pass through tee T
It is connected on the gas main of same connection gas tank, the gas main is provided with pressure check valve；The piston of the bounce cylinder
On be set with air supporting set, the uniform multiple air supporting holes in periphery of air supporting set, air supporting hole are generated when ventilating for by the cylinder of bounce cylinder
The air film that the cylinder gentle empty boasting of inwall separates, the inner wall of cylinder of the bounce cylinder in olive-shaped, the closer in the middle part of bounce cylinder its
The diameter of inner wall of cylinder is bigger, and the diameter the closer to firm its inner wall of cylinder of two ends of phase buffer is less.
Further, the buffer spring is sleeved on the piston rod between the cushion pad and electric magnet.
Further, the piston of bounce cylinder bounce cylinder in original state is located near the electric magnet
End, under this state, buffer spring and cushion pad are in non-telescoping state.
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 are used for offsetting the power produced when erecting by overhang brakes, and bounce cylinder is used for producing when offsetting erecting by overhang brake
Raw displacement, because bounce cylinder and buffering spring attachment locations belong to being rigidly connected, is provided with buffering in its junction
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 electric magnet, now opens the switch valve of gas tank, is supplied into bounce cylinder, because
Gas main is provided with pressure check valve, thus can only one-way air inlet, and the cylinder barrel of the bounce cylinder of the piston left and right sides by pipe
Road and first throttle valve, second throttle link together, so its internal air pressure keeps balance, piston can be fixed on slow
Optional position in qi of chong channel ascending adversely cylinder；Electric magnet is in normal open state, and when erecting by overhang moves to normal danger, electric magnet is to hanging
Absorption iron block on device is adsorbed, and erecting by overhang is compressed to the piston rod of buffer spring and bounce cylinder, buffering elastic
Spring is gradually tapered up, and the piston rod of simultaneous buffering cylinder because unexpected stress, can move to the direction away from electric magnet by the position of piston
Dynamic, the cylinder barrel change in volume of the piston rod both sides of bounce cylinder causes the pressure change in the cylinder barrel of piston both sides, and because living
The cylinder barrel of the bounce cylinder of the plug left and right sides is linked together by pipeline and first throttle valve, second throttle, so gas
Gradually can be entered near electric magnet side through first throttle valve and second throttle by the inner wall of cylinder away from electric magnet side
Inner wall of cylinder, first throttle valve and second throttle control the speed of air-flow, it is to avoid abrupt pressure change, so as to ensure piston energy
Enough slowly to move, the inner wall of cylinder of the piston left and right sides may eventually reach poised state because being connected together,
So piston can reach poised state after the moving back and forth of small range, the buffering of erecting by overhang is realized.
And in the process, as the inwall of bounce cylinder is in olive-type, its circumference is straight from two ends to middle diameter
Expansion is connect, and on the outside of piston, is set with air supporting set, between air supporting set and inner wall of cylinder, form one layer of very thin air film, should
The thickness of gas mould moves across descending change with piston, and now the gas in the air cavity of piston both sides also can be at this
In air film, flowing, the gas in the air cavity of air pressure higher side is pressed in the relatively low side air cavity of air pressure, and the process is from slow to fast
Slow process is arrived again, the kinetic energy of piston is further consumed, and improves the buffering effect of erecting by overhang.
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；This utility model by bounce cylinder in piston movement by inwall cylinder that bounce cylinder is variable
Cylinder inwall is engaged the air cavity connection for realizing piston both sides with the air supporting set on piston, so as to prevent piston under the action of the spring
Direct resilience, it is to avoid too fast the carrying out of gas is shifted, so that buffering effect is better.
Description of the drawings
Fig. 1 is a kind of original state schematic diagram of the brake cylinder for being exclusively used in sun wing plate erecting by overhang of this utility model.
Fig. 2 is a kind of working state schematic representation of the brake cylinder for being exclusively used in sun wing plate erecting by overhang of this utility model.
In figure, 1- bounce cylinders, 2- electric magnet, 3- cushion pads, 4- buffer springs, 5- piston rods, 6- pistons, 7- air inlet pipe
Road, 8- outlet pipes, 9- first throttle valves, 10- second throttle, 11- gas mains, 12- pressure check valves, 13- air supporting sets.
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 cylinder for being exclusively used in sun wing plate erecting by overhang, for being erected at straight line rail
On road and brake buffering can be carried out along the erecting by overhang moved along a straight line by rectilinear orbit, absorption ferrum is installed on erecting by overhang
Block, including bounce cylinder 1, cylinder fixed seat, electric magnet 2, cushion pad 3 and buffer spring 4, the bounce cylinder 1 is fixed on gas
In cylinder fixed seat, cylinder fixed seat is fixed on rectilinear orbit, and the end of the piston rod 5 of bounce cylinder 1 is fixed with electric magnet 2,
Cushion pad 3 and buffer spring 4, the position of the electric magnet 2 and the absorption ferrum are set with the piston rod 5 of bounce cylinder 1 also
The position of block is corresponding, and when erecting by overhang moves to normal danger, electric magnet 2 is contacted with absorption iron block；The bounce cylinder 1
One end of electric magnet 2 is provided with air inlet, bounce cylinder 1 is provided with gas outlet, the buffering gas near one end of electric magnet
The air inlet connection admission line 7 of cylinder 1, the gas outlet connection outlet pipe 8 of bounce cylinder 1, the admission line 7 are provided with the
One choke valve 9, the outlet pipe 8 are provided with second throttle 10, and the admission line 7 and outlet pipe 8 pass through tee T
It is connected on the gas main 11 of same connection gas tank, the gas main 11 is provided with pressure check valve 12；The bounce cylinder 1
Piston 6 on be set with air supporting set 13, the uniform multiple air supporting holes in periphery of air supporting set 13, air supporting hole is generated when ventilating for will be slow
The air film that the gentle empty boasting of the inner wall of cylinder of qi of chong channel ascending adversely cylinder 1 13 separates, the inner wall of cylinder of the bounce cylinder 1 in olive-shaped, the closer to
In the middle part of bounce cylinder 1, the diameter of its inner wall of cylinder is bigger, and the diameter the closer to firm its inner wall of cylinder of two ends of phase buffer is less.
The buffer spring 4 is sleeved on the piston rod between the cushion pad 3 and electric magnet 2.
The piston 6 of the bounce cylinder 1 in original state of the bounce cylinder 1 is located near one end of the electric magnet 2, this
Under state, buffer spring 4 and cushion pad 3 are in non-telescoping state.
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 (3)
1. a kind of brake cylinder for being exclusively used in sun wing plate erecting by overhang, it is characterised in that：For to being erected at rectilinear orbit
And brake buffering can be carried out along the erecting by overhang moved along a straight line by rectilinear orbit, absorption iron block is installed on erecting by overhang,
Including bounce cylinder (1), cylinder fixed seat, electric magnet (2), cushion pad (3) and buffer spring (4), described bounce cylinder (1) is solid
It is scheduled in cylinder fixed seat, cylinder fixed seat is fixed on rectilinear orbit, the end of the piston rod (5) of bounce cylinder (1) is fixed
There is electric magnet (2), on the piston rod (5) of bounce cylinder (1), be also set with cushion pad (3) and buffer spring (4), the electric magnet
(2) position is corresponding with the position of the absorption iron block, electric magnet (2) and absorption ferrum when erecting by overhang moves to normal danger
Block contacts；Bounce cylinder (1) is provided with air inlet away from one end of electric magnet (2), and bounce cylinder (1) is near electric magnet
One end be provided with gas outlet, air inlet connection admission line (7) of bounce cylinder (1), the gas outlet of bounce cylinder (1) connect
Feed channel (8) is picked out, admission line (7) are provided with first throttle valve (9), and outlet pipe (8) are provided with second section
Stream valve (10), admission line (7) and outlet pipe (8) are connected to the gas main of same connection gas tank by tee T
(11), on, gas main (11) are provided with pressure check valve (12)；Gas is set with the piston (6) of bounce cylinder (1)
Empty boasting (13), the uniform multiple air supporting holes in the periphery of air supporting set (13), air supporting hole are generated when ventilating for by the cylinder of bounce cylinder (1)
The air film that cylinder inwall gentle empty boasting (13) separates, the inner wall of cylinder of bounce cylinder (1) is in olive-shaped, the closer to bounce cylinder
(1) in the middle part of, the diameter of its inner wall of cylinder is bigger, and the diameter the closer to firm its inner wall of cylinder of two ends of phase buffer is less.
2. a kind of brake cylinder for being exclusively used in sun wing plate erecting by overhang according to claim 1, it is characterised in that：It is described
Buffer spring (4) is sleeved on the piston rod between the cushion pad (3) and electric magnet (2).
3. a kind of brake cylinder for being exclusively used in sun wing plate erecting by overhang according to claim 1, it is characterised in that：It is described
The piston (6) of bounce cylinder (1) bounce cylinder (1) in original state is located near one end of the electric magnet (2), this state
Lower buffer spring (4) and cushion pad (3) are in non-telescoping state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876707.3U CN206036111U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake cylinder is exclusively used in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876707.3U CN206036111U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake cylinder is exclusively used in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036111U true CN206036111U (en) | 2017-03-22 |
Family
ID=58309401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620876707.3U Withdrawn - After Issue CN206036111U (en) | 2016-08-12 | 2016-08-12 | Solar wing board cable suspension device's brake cylinder is exclusively used in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438824A (en) * | 2016-08-12 | 2017-02-22 | 浙江工业大学 | Brake cylinder special for solar wing plate hanging device |
| CN112911846A (en) * | 2020-09-16 | 2021-06-04 | 杭州职业技术学院 | Electromechanical control device |
-
2016
- 2016-08-12 CN CN201620876707.3U patent/CN206036111U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438824A (en) * | 2016-08-12 | 2017-02-22 | 浙江工业大学 | Brake cylinder special for solar wing plate hanging device |
| CN106438824B (en) * | 2016-08-12 | 2018-12-11 | 浙江工业大学 | A kind of brake cylinder being exclusively used in sun wing plate erecting by overhang |
| CN112911846A (en) * | 2020-09-16 | 2021-06-04 | 杭州职业技术学院 | Electromechanical control device |
| CN112911846B (en) * | 2020-09-16 | 2022-06-21 | 杭州职业技术学院 | Electromechanical control device |
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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 |
Granted publication date: 20170322 Effective date of abandoning: 20181211 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20181211 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |