CN107539499A - Satellite SADA minitype two-axle rotating table devices - Google Patents
Satellite SADA minitype two-axle rotating table devices Download PDFInfo
- Publication number
- CN107539499A CN107539499A CN201610831339.5A CN201610831339A CN107539499A CN 107539499 A CN107539499 A CN 107539499A CN 201610831339 A CN201610831339 A CN 201610831339A CN 107539499 A CN107539499 A CN 107539499A
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- CN
- China
- Prior art keywords
- retainer plate
- sada
- circular guideway
- bearing
- satellite
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a kind of satellite SADA minitype two-axle rotating table devices, including circular guideway bottom base, circular guideway top base, support, retainer plate etc., multiple steel balls are embedded among circular guideway bottom base and circular guideway top base, it is spacing for circular guideway fixing button with neck on circular guideway top base, support is fixed on circular guideway top base, pedestal upper end both sides are embedded with bearing, bearing catch are equipped with the outside of bearing, wherein the pedestal upper end of side is provided with multiple pin-and-holes, trunnion axis adjusting knob one end carries bearing pin, different pin-and-holes is inserted by bearing pin, trunnion axis rotation status is fixed, retainer plate connecting shaft one end passes through the endoporus of bearing, the other end is connected with retainer plate, there are multiple bar holes on retainer plate, SADA equipment is fixed on retainer plate.The device of the present invention can realize the rotation of two SADA equipment levels axle, vertical axis dimensions, can be with fixed pose after rotating to an angle, improve the operating efficiency of SADA sticking heating plates and welding lead, accord with SADA interface requirement, avoid simultaneously mainly by the operation scheme based on personnel's lift to move, simple operation.
Description
Technical field
The invention belongs to spacecraft technical field, and in particular to a kind of satellite SADA minitype two-axle rotating table devices.
Background technology
Windsurfing drive mechanism (hereinafter referred to as SADA) is that three axis stabilized spacecraft solar battery array keeps holding for Direct to the sun
Row mechanism, its installation site run through satellite surfaces externally and internally, are related to the important subsystems such as control and power supply, belong to crucial single on star
Machine.During satellite assembly, heater is uniformly pasted in the star inner face of SADA equipment and side, and installs temperature transducer.Former work
In skill flow, SADA sides are periphery, and heating plate thereon needs to paste at twice, i.e., it is solid to paste pressurization for the heating plate of side
After change, as SADA placement fulcrum, then heating plate stickup and the cure under pressure of opposite side are carried out, after paste List is completed
Line lead welding operation can just be entered, former technological process takes more, and adjusts SADA postures and lean on manpower transport, work, which takes, to take
Power.Therefore, to ensure that SADA equipment can quickly realize paste List of heating plate and cure under pressure, while to ensure production
Product safety and quality, according to prior art state, a kind of satellite SADA heating plates that can apply to of design paste the small-sized of solidification
Two-axle rotating table device, there is important realistic meaning with improving total packing quality to reducing the risk in operating process.
The content of the invention
The invention discloses a kind of satellite SADA minitype two-axle rotating table devices, it is intended to solves SADA heating plates disposably all
The problem of pasting cure under pressure, improve operating efficiency.
The satellite SADA minitype two-axle rotating table devices of the present invention, including circular guideway bottom base, circular guideway top base, branch
Frame, retainer plate, retainer plate connecting shaft, bearing catch, circular guideway fixing button, wherein, if being provided with circular guideway bottom base
Dry top base, top base bottom are correspondingly arranged on steel ball, and steel ball insertion circular guideway bottom base is interior and as its rolling drives
Top base is rotated along in circuit orbit bottom base, and neck is provided with top base, so that circular guideway fixing button is spacing, two
The support of standing opposite is fixed on top base both sides, and pedestal upper end both sides are embedded with bearing, bearing towards retainer plate one
Bearing catch are equipped with side, the wherein pedestal upper end of side is provided with multiple pin-and-holes, and trunnion axis adjusting knob one end carries bearing pin, leads to
To cross bearing pin and insert different pin-and-holes, trunnion axis rotation status is fixed, retainer plate connecting shaft one end passes through the endoporus of bearing,
The other end is connected with retainer plate；The pedestal upper end of opposite side is connected on retainer plate by retainer plate connecting shaft, is had on retainer plate
Multiple bar holes, bar hole hole position match with SADA equipment mounting hole hole positions, for SADA equipment to be fixed into retainer plate.
Wherein, retainer plate is made up of upper and lower two half-turns, for carrying satellite SADA equipment.
Wherein, support is A-bracket.
The device of the present invention can realize the rotation of two SADA equipment levels axle, vertical axis dimensions, rotate to an angle
After the operating efficiency of SADA sticking heating plates and welding lead with fixed pose, can be improved, accord with SADA interface requirement, avoid
Mainly by the operation scheme based on personnel's lift to move, the operating efficiency that SADA heating plates paste cure under pressure is improved.
Brief description of the drawings
Fig. 1 is the structure of the satellite SADA minitype two-axle rotating table devices of the present invention and uses schematic diagram.
In figure, 1-1 is circular guideway bottom base, 1-2 is circular guideway top base, 1-3 is support, 1-4 is retainer plate, 1-
5 be SADA equipment, 1-6 is retainer plate connecting shaft, 1-7 is bearing catch, 1-8 is circular guideway fixing button.
Fig. 2 is schematic diagram after the dismounting SADA of the satellite SADA minitype two-axle rotating table devices of the present invention.
In figure, 2-1 is trunnion axis adjusting knob.
Fig. 3 is vertical axis and the signal of trunnion axis accessory internal structure of the satellite SADA minitype two-axle rotating table devices of the present invention
Figure.
In figure, 3-1 is bearing, 3-1 is steel ball.
Embodiment
The satellite SADA minitype two-axle rotating table devices of the present invention are further described below in conjunction with the accompanying drawings.
Referring to accompanying drawing 1, satellite SADA minitype two-axle rotating table devices of the invention, including circular guideway bottom base 1-1；It is circular
Guide rail top base 1-2；Support 1-3；Retainer plate 1-4；Retainer plate connecting shaft 1-6；Bearing catch 1-7；Circular guideway fixing button 1-
8；Trunnion axis adjusting knob 2-1；Bearing 3-1；Steel ball 3-2, for example, see Fig. 3.
Wherein, multiple steel ball 3-2, circular guideway are embedded among circular guideway bottom base 1-1 and circular guideway top base 1-2
The vertical axis free degree of circular guideway fixing button 1-8 stopping means is supplied on top base 1-2 with neck, support 1-3 is fixed on circle
On shape guide rail top base 1-2, support 1-3 upper ends both sides are embedded with bearing 3-1, and support 1-3 upper ends side has multiple pin-and-holes,
For adjusting retainer plate 1-4 state, bearing catch 1-7 is equipped with the outside of bearing 3-1, the support 1-3 upper ends of wherein side are set
There are multiple pin-and-holes, trunnion axis adjusting knob 2-1 one end carries bearing pin (referring to Fig. 2), and different pin-and-holes is inserted by bearing pin, limits water
Flat axle rotary freedom, retainer plate connecting shaft 1-6 one end pass through bearing 3-1 endoporus, and the other end is connected with retainer plate 1-4, Gu
Surely enclosing on 1-4 has multiple bar holes, and SADA equipment 1-5 is fixed on retainer plate 1-4.
It is that SADA equipment 1-5 is fixed on retainer plate 1-4 first using process, is then adjusted by adjusting trunnion axis
The bearing pin of button 2-1 one end, adjust the different pin-and-hole in bearing pin insertion support 1-3 upper ends, you can restriction level axle rotary freedom,
Realize and retainer plate 1-4 is adjusted to multiple different angles such as horizontal, vertical, 30 ° of angles and realizes fixation, so as to by SADA equipment 1-
5 adjust to different states, are easy to the progress of the operations such as subsequent heat piece stickup.
The method that satellite SADA heating plates stickup cure under pressure is carried out using this two-axle rotating table device, mainly including following step
Suddenly：
1) hand steered bracket adjustment vertical axis, which turns to, is adapted to fit position, and limiting vertical axis by circular guideway fixing button turns
It is dynamic；
2) hand steered retainer plate turns to around trunnion axis is adapted to fit position, is limited by the bearing pin of trunnion axis adjusting knob one end
Trunnion axis rotates；
3) SADA equipment is fixed on retainer plate；
4) SADA orientation is adjusted, to after being adapted to paste operation position, is adjusted by circular guideway fixing button and trunnion axis
Button carries out restraint of liberty degree；
5) after the heating plate stickup pressurized operation for carrying out side, free degree limitation is removed, SADA orientation is adjusted, is extremely adapted to
Behind opposite side paste operation position, then restraint of liberty degree；
6) after the completion of paste List pressurized operation, SADA orientation is adjusted, pressing position, restraint of liberty are stood to suitable
Degree.
Although giving detailed description and explanation to the embodiment of the present invention above, it should be noted that
We can carry out various equivalent changes and modification to above-mentioned embodiment according to the conception of the present invention, and its caused function is made
, all should be within protection scope of the present invention during with the spirit still covered without departing from specification and accompanying drawing.
Claims (3)
1. satellite SADA minitype two-axle rotating table devices, including circular guideway bottom base, circular guideway top base, support, retainer plate,
Retainer plate connecting shaft, bearing catch, circular guideway fixing button, wherein, several top bases are provided with circular guideway bottom base,
Top base bottom is correspondingly arranged on steel ball, and steel ball insertion circular guideway bottom base is interior and as its rolling drives top base along circle
Rotated in shape track bottom base, neck is provided with top base, so that circular guideway fixing button is spacing, the branch of two standing opposites
Frame is fixed on top base both sides, and pedestal upper end both sides are embedded with bearing, and bearing is towards being equipped with axle on the side of retainer plate
Catch is held, the wherein pedestal upper end of side is provided with multiple pin-and-holes, and trunnion axis adjusting knob one end carries bearing pin, by bearing pin insertion not
Same pin-and-hole, trunnion axis rotation status is fixed, and retainer plate connecting shaft one end passes through the endoporus of bearing, the other end and fixation
Circle connection；The pedestal upper end of opposite side is connected on retainer plate in week by retainer plate link, there is multiple bar holes, bar on retainer plate
Shape hole hole position matches with satellite SADA mounting hole hole positions, for satellite SADA to be fixed into retainer plate.
2. rotation table device as claimed in claim 1, wherein, retainer plate is made up of upper and lower two half-turns, for carrying satellite
SADA。
3. rotation table device as claimed in claim 1, wherein, support is A-bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831339.5A CN107539499B (en) | 2016-09-19 | 2016-09-19 | Satellite SADA minitype two-axle rotating table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831339.5A CN107539499B (en) | 2016-09-19 | 2016-09-19 | Satellite SADA minitype two-axle rotating table device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107539499A true CN107539499A (en) | 2018-01-05 |
| CN107539499B CN107539499B (en) | 2019-05-14 |
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ID=60965841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831339.5A Active CN107539499B (en) | 2016-09-19 | 2016-09-19 | Satellite SADA minitype two-axle rotating table device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107539499B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552672A (en) * | 2018-11-12 | 2019-04-02 | 上海宇航系统工程研究所 | A kind of hard limit adjustable position-limit mechanism of angle |
| CN109687824A (en) * | 2018-12-06 | 2019-04-26 | 上海空间电源研究所 | A kind of satellite in orbit solar cell circuit working state monitoring method |
| CN110789746A (en) * | 2019-10-25 | 2020-02-14 | 西安航天动力试验技术研究所 | L-shaped mounting rack for light high-strength rail control cabin |
| CN111409874A (en) * | 2020-03-10 | 2020-07-14 | 上海卫星工程研究所 | Two-dimensional rotary table locking and unlocking device suitable for spacecraft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318522A (en) * | 1979-05-01 | 1982-03-09 | Rockwell International Corporation | Gimbal mechanism |
| DE3244225A1 (en) * | 1982-11-30 | 1984-05-30 | Teldix Gmbh, 6900 Heidelberg | Arrangement for positioning appliances such as antennas, solar generators, etc. |
| CN101776917A (en) * | 2009-12-30 | 2010-07-14 | 刘军华 | Full-automatic solar sun-tracking mechanical device |
| CN104335693B (en) * | 2006-09-13 | 2011-06-08 | 上海宇航系统工程研究所 | Solar cell array actuating device |
| CN102556371A (en) * | 2011-12-14 | 2012-07-11 | 北京卫星环境工程研究所 | Movable support capable of adjusting test piece angle in vacuum container |
-
2016
- 2016-09-19 CN CN201610831339.5A patent/CN107539499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318522A (en) * | 1979-05-01 | 1982-03-09 | Rockwell International Corporation | Gimbal mechanism |
| DE3244225A1 (en) * | 1982-11-30 | 1984-05-30 | Teldix Gmbh, 6900 Heidelberg | Arrangement for positioning appliances such as antennas, solar generators, etc. |
| CN104335693B (en) * | 2006-09-13 | 2011-06-08 | 上海宇航系统工程研究所 | Solar cell array actuating device |
| CN101776917A (en) * | 2009-12-30 | 2010-07-14 | 刘军华 | Full-automatic solar sun-tracking mechanical device |
| CN102556371A (en) * | 2011-12-14 | 2012-07-11 | 北京卫星环境工程研究所 | Movable support capable of adjusting test piece angle in vacuum container |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552672A (en) * | 2018-11-12 | 2019-04-02 | 上海宇航系统工程研究所 | A kind of hard limit adjustable position-limit mechanism of angle |
| CN109552672B (en) * | 2018-11-12 | 2021-12-17 | 上海宇航系统工程研究所 | Hard limiting angle-adjustable limiting mechanism |
| CN109687824A (en) * | 2018-12-06 | 2019-04-26 | 上海空间电源研究所 | A kind of satellite in orbit solar cell circuit working state monitoring method |
| CN110789746A (en) * | 2019-10-25 | 2020-02-14 | 西安航天动力试验技术研究所 | L-shaped mounting rack for light high-strength rail control cabin |
| CN111409874A (en) * | 2020-03-10 | 2020-07-14 | 上海卫星工程研究所 | Two-dimensional rotary table locking and unlocking device suitable for spacecraft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107539499B (en) | 2019-05-14 |
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