CN104847127B - A kind of space optical remote sensor space truss structure precision is debug and is used six-dimensional adjusting support - Google Patents
A kind of space optical remote sensor space truss structure precision is debug and is used six-dimensional adjusting support Download PDFInfo
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- CN104847127B CN104847127B CN201510188114.8A CN201510188114A CN104847127B CN 104847127 B CN104847127 B CN 104847127B CN 201510188114 A CN201510188114 A CN 201510188114A CN 104847127 B CN104847127 B CN 104847127B
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Abstract
A kind of space optical remote sensor space truss structure precision is debug and is belonged to large space optical sensor ground with six-dimensional adjusting support and debug field, it is therefore intended that solve the problem that space truss resetting difficulty that prior art exists is big.A kind of space optical remote sensor space truss structure precision of the present invention is debug and is included with six-dimensional adjusting support: welding main frame；Be arranged on the three-dimensional adjusting module in welding centre position, one limit, main frame top, described three-dimensional adjusting module include an x to translation mechanism, y to translation mechanism and a z to translation mechanism；Be arranged on two-dimension adjustment module and one-dimensional adjusting module that welding main frame top lateral symmetry is arranged, described two-dimension adjustment module include a y to translation mechanism and a z to translation mechanism；Described one-dimensional adjusting module includes that a z is to translation mechanism；It is coaxially arranged with hold-down mechanism with z to translation mechanism on adapter in described three-dimensional adjusting module, two-dimension adjustment module and one-dimensional adjusting module.
Description
Technical field
The invention belongs to large space optical sensor ground and debug field, be specifically related to a kind of space optics distant
Sensor space truss structure precision is debug and is used six-dimensional adjusting support.
Background technology
Utilize space optical remote sensor earth observation, have easily and fast, advantage accurately, along with over the ground
Developing rapidly of Detection Techniques, improves day by day to its ground resolution demand, and its scale of construction is also multiplied, for
Its weight of effective control, needs to carry out its structure lightweight, at present, large space optical sensor
The main flow Lightweight Technology many employings space truss structure based on carbon fibre struts, but, space truss
Structure arranges complexity, and spatial position precision requires strict, and degree of freedom is many, and resetting difficulty is big, needs design specially
With device, its locus is accurately adjusted, to meet integrated accuracy requirement, there is no relevant apparatus at present.
In order to meet above-mentioned needs of debuging, shorten the R&D cycle, it is ensured that debug quality, need design a kind of structure letter
Single, easy to operate and possess the sextuple special adjusting apparatus adjusting function.
Summary of the invention
It is an object of the invention to propose a kind of space optical remote sensor space truss structure precision debug with 6 DOF
Adjust frame, solve the problem that the space truss resetting difficulty of prior art existence is big, it is achieved large space optics
Remote sensor space truss structure precision is debug, and meets the integrated demand of optics.
For achieving the above object, a kind of space optical remote sensor space truss structure precision of the present invention debugs use
Six-dimensional adjusting support includes:
Welding main frame；
It is arranged on the three-dimensional adjusting module in welding centre position, one limit, main frame top, described three-dimensional adjustment mould
Block include an x to translation mechanism, y to translation mechanism and a z to translation mechanism；
It is arranged on two-dimension adjustment module and one-dimensional adjusting module, institute that welding main frame top lateral symmetry is arranged
State two-dimension adjustment module include a y to translation mechanism and a z to translation mechanism；Described one-dimensional adjustment mould
Block includes that a z is to translation mechanism；
With z to flat on adapter in described three-dimensional adjusting module, two-dimension adjustment module and one-dimensional adjusting module
Moving mechanism is coaxially arranged with hold-down mechanism；
Described hold-down mechanism includes plush copper screw rod, fairlead, plush copper distance rod, conical surface pad A and U-shaped fixing
Plate；U-shaped fixed plate in three described hold-down mechanisms respectively with three-dimensional adjusting module, two-dimension adjustment module and
Pedestal in one-dimensional adjusting module is fixing to be connected, screw thread in the middle part of described fairlead one end and described U-shaped fixed plate
Connecting, described plush copper distance rod upper end is slidably matched with fairlead, and lower end bulb connects with the conical surface of conical surface pad A
Touching, described conical surface pad A lower surface contacts with adapter inner surface, described plush copper screw rod and described fairlead spiral shell
Stricture of vagina connect, described plush copper screw rod plush copper contact with the upper surface of described plush copper distance rod.
Described three-dimensional adjusting module include pedestal, adapter, x to translation mechanism, y to translation mechanism, z to
Translation mechanism and hold-down mechanism, described adapter x to, y to z to respectively by x to translation mechanism,
Y is connected with described pedestal to translation mechanism to translation mechanism and z；
Described two-dimension adjustment module include pedestal, adapter, y to translation mechanism, z to translation mechanism and compression
Mechanism, described adapter connects with pedestal to translation mechanism to translation mechanism and z to passing through y respectively to z at y
Connect；
Described one-dimensional adjusting module includes that pedestal, adapter, z are to translation mechanism and hold-down mechanism, described switching
Seat is connected with pedestal to translation mechanism to by z at z；
Pedestal in described three-dimensional adjusting module, two-dimension adjustment module and one-dimensional adjusting module with weld main frame
Fixing connection.
Described x is identical to translation mechanism structure with y to translation mechanism, with adapter and the connected mode of pedestal
Identical, described x to translation mechanism include thrust plate, the axis of guide, two-way stud, driver plate, locking nut,
Tension board and the little axle of plush copper；Described tension board is L-type structure, and described thrust plate is trapezium structure, tension board
One end is connected with the thrust plate upper end being arranged on outside the square shell structure of adapter, the other end of described tension board
It is connected with a little male thread of plush copper respectively with in the middle of the lower end of thrust plate；The other end of two little axles of plush copper
Sphere contacts with side wall inner surfaces and the outer surface of described side's shell structure respectively, two axis of guides be arrangeding in parallel
Both sides with thrust plate lower end respectively, one end threaded, the other end of the axis of guide is each passed through pedestal sidewall
Fix with described driver plate and be connected, threaded with pedestal sidewall for one section of the two-way stud parallel with the axis of guide,
Another section is threadeded with driver plate, and the one end through driver plate is locked by locking nut.
Described z to translation mechanism include the axis of guide, two-way stud, driver plate, locking nut, force bearing plate,
The little axle of bulb and conical surface pad B；The bulb of the little axle of described bulb and the cone being fitted in adapter side's shell structure outer surface
The taper-face contact of face pad B, the other end of the little axle of bulb is threaded connection in the middle part of force bearing plate；Two parallel
Threadeding with force bearing plate both sides respectively in the one end of the axis of guide arranged, the other end of the axis of guide is each passed through base
Seat sidewall is fixing with described driver plate to be connected, a section of the two-way stud parallel with the axis of guide and pedestal sidewall spiral shell
Stricture of vagina connects, and another section is threadeded with driver plate, and the one end through driver plate is locked by locking nut.
Described welding main frame is frame structure, 12 square steel tubes be sequentially welded.
Plush copper distance rod in described hold-down mechanism is coaxial with the z little axle of the bulb in translation mechanism.
The operation principle of the present invention: a kind of space optical remote sensor space truss structure of the present invention is accurate
Debug by six-dimensional adjusting support specific works process as follows, first lower connecting plate and welding main frame are fixed, protect
Hold its relative position, by upper junction plate respectively with three-dimensional adjusting module, two-dimension adjustment module and one-dimensional adjustment mould
Adapter in block connects, and is unloaded by hold-down mechanism, regulates 3 z to translation mechanism, can the company of adjustment
The z of fishplate bar is to translating, rotating around x-axis and rotate around y-axis；Regulate 2 y to translation mechanism, can adjust
The y of whole upper junction plate to translation and rotates around z-axis；X is to translation mechanism in regulation, can adjust upper junction plate
X to translation.After being adjusted in place, hold-down mechanism is used to be locked by adjusting module, with fixing upper junction plate
Position.
Beneficial effects of the present invention: the six-dimensional adjusting support compact conformation of the present invention, easy to operate, it is possible to achieve 6
Dimension adjusts motion, to meet complex truss structure space position accuracy demand, reduces resetting difficulty, shortens sky
Between the optical sensor lead time；Additionally, this device arranges 3 non-moment hold-down mechanisms, by upper connection
While Board position is fixing, do not produce compression deformation, upper junction plate deformation minimum；Use modularized design,
Processing is simple, it is simple to assembling, convenient to install and maintain, can be widely applied to other to space truss position essence
Degree requires high field.
Accompanying drawing explanation
Fig. 1 is that a kind of space optical remote sensor space truss structure precision of the present invention is debug with 6 DOF tune
The three-dimensional view of whole frame；
Fig. 2 is that a kind of space optical remote sensor space truss structure precision of the present invention is debug with 6 DOF tune
Three-dimensional adjusting module in whole frame；
Fig. 3 is that a kind of space optical remote sensor space truss structure precision of the present invention is debug with 6 DOF tune
Three-dimensional adjusting module sectional view in whole frame；
Fig. 4 is that a kind of space optical remote sensor space truss structure precision of the present invention is debug with 6 DOF tune
Two-dimension adjustment module in whole frame；
Fig. 5 is that a kind of space optical remote sensor space truss structure precision of the present invention is debug with 6 DOF tune
One-dimensional adjusting module in whole frame；
Wherein: 1, welding main frame, 2, hold-down mechanism, 2-1, plush copper screw rod, 2-2, fairlead, 2-3,
Plush copper distance rod, 2-4, conical surface pad A, 2-5, U-shaped fixed plate, 3, three-dimensional adjusting module, 4, two dimension adjusts
Mould preparation block, 5, one-dimensional adjusting module, 6, pedestal, 7, adapter, 8, x to translation mechanism, 9, y to
Translation mechanism, 10, z to translation mechanism, 11, thrust plate, 12, the axis of guide, 13, two-way stud, 14,
Driver plate, 15, locking nut, 16, tension board, 17, the little axle of plush copper, 18, force bearing plate, 19, bulb
Little axle, 20, conical surface pad B, 21, upper junction plate, 22, lower connecting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
Seeing accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, a kind of space optics of the present invention is distant
Sensor space truss structure precision is debug and is included with six-dimensional adjusting support:
Welding main frame 1；
It is arranged on the three-dimensional adjusting module 3 in welding centre position, one limit, main frame 1 top, described three-dimensional adjustment
Module 3 include an x to 8, y of translation mechanism to translation mechanism 9 and a z to translation mechanism 10；
It is arranged on two-dimension adjustment module 4 and one-dimensional adjusting module that welding main frame 1 top lateral symmetry is arranged
5, described two-dimension adjustment module 4 include a y to translation mechanism 9 and a z to translation mechanism 10；Described
One-dimensional adjusting module 5 includes that a z is to translation mechanism 10；
On adapter 7 in described three-dimensional adjusting module 3, two-dimension adjustment module 4 and one-dimensional adjusting module 5 with
Z is coaxially arranged with hold-down mechanism 2 to translation mechanism 10；
Described hold-down mechanism 2 includes plush copper screw rod 2-1, fairlead 2-2, plush copper distance rod 2-3, conical surface pad
A2-4 and U-shaped fixed plate 2-5；U-shaped fixed plate 2-5 in three described hold-down mechanisms 2 respectively with three-dimensional
The fixing connection of pedestal 6 in adjusting module 3, two-dimension adjustment module 4 and one-dimensional adjusting module 5, described guiding
Set 2-2 one end threaded in the middle part of described U-shaped fixed plate 2-5, described plush copper distance rod 2-3 upper end with lead
Being slidably matched to set 2-2, lower end bulb and the taper-face contact of conical surface pad A2-4, under described conical surface pad A2-4
End face contacts with adapter 7 inner surface, and described plush copper screw rod 2-1 is threadeded with described fairlead 2-2, institute
State plush copper screw rod 2-1 plush copper contact with the upper surface of described plush copper distance rod 2-3.
Described three-dimensional adjusting module 3 include pedestal 6, adapter 7, x to translation mechanism 8, y to translation mechanism
9, z is to translation mechanism 10 and hold-down mechanism 2, described adapter 7 x to, y to z to passing through x respectively
It is connected with described pedestal 6 to translation mechanism 10 to translation mechanism 9 and z to translation mechanism 8, y；
Described two-dimension adjustment module 4 include pedestal 6, adapter 7, y to translation mechanism 9, z to translation mechanism
10 and hold-down mechanism 2, described adapter 7 y to z to respectively by y to translation mechanism 9 and z to flat
Moving mechanism 10 is connected with pedestal 6；
Described one-dimensional adjusting module 5 include pedestal 6, adapter 7, z to translation mechanism 10 and hold-down mechanism 2,
Described adapter 7 is connected with pedestal 6 to translation mechanism 10 to by z at z；
Pedestal 6 in described three-dimensional adjusting module 3, two-dimension adjustment module 4 and one-dimensional adjusting module 5 with weld
Main frame 1 is fixing to be connected.
Described x is identical to translation mechanism 9 structure with y to translation mechanism 8, with adapter 7 and pedestal 6
Connected mode is identical, described x to translation mechanism 8 include thrust plate 11, the axis of guide 12, two-way stud 13,
Driver plate 14, locking nut 15, tension board 16 and the little axle of plush copper 17；Described tension board 16 is L-type structure,
Described thrust plate 11 is trapezium structure, tension board 16 one end be arranged on outside the square shell structure of adapter 7
Thrust plate 11 upper end be connected, in the middle of the other end of described tension board 16 and the lower end of thrust plate 11 respectively with
One plush copper little axle 17 is threaded；The sphere of the other end of two little axles of plush copper 17 respectively with described side's shell
The side wall inner surfaces of structure contacts with outer surface, one end of two axis of guides be arrangeding in parallel 12 respectively with thrust
The both sides of plate 11 lower end are threaded, and the other end of the axis of guide 12 is each passed through pedestal 6 sidewall and described biography
Dynamic plate 14 is fixing to be connected, and a section of the two-way stud 13 parallel with the axis of guide 12 is with pedestal 6 sidewall thread even
Connecing, another section is threadeded with driver plate 14, and the one end through driver plate 14 is locked by locking nut 15.
Described z includes the axis of guide 12, two-way stud 13, driver plate 14, locking nut to translation mechanism 10
15, force bearing plate 18, the little axle of bulb 19 and conical surface pad B20；The bulb of the little axle of described bulb 19 be fitted in
The taper-face contact of the conical surface pad B20 of adapter 7 side's shell structure outer surface, the other end of the little axle of bulb 19 with hold
It is threaded connection in the middle part of power plate 18；One end of two axis of guides be arrangeding in parallel 12 respectively with force bearing plate 18
Both sides are threaded, and the other end of the axis of guide 12 is each passed through pedestal 6 sidewall and fixes with described driver plate 14
Connecting, a section of the two-way stud 13 parallel with the axis of guide 12 is connected with pedestal 6 sidewall thread, another section
Threadeding with driver plate 14, the one end through driver plate 14 is locked by locking nut 15.
Described welding main frame 1 is frame structure, 12 square steel tubes be sequentially welded.
Plush copper distance rod 2-3 Yu z in the described hold-down mechanism 2 little axle of bulb 19 in translation mechanism 10 is same
Axle.
Lower connecting plate 22 and welding main frame 1 are fixed, upper junction plate 21 respectively with three-dimensional adjusting module 3, two
Adapter 7 in dimension adjusting module 4 and one-dimensional adjusting module 5 connects.
Claims (5)
1. a space optical remote sensor space truss structure precision is debug with six-dimensional adjusting support, it is characterised in that
Including:
Welding main frame (1)；
Be arranged on welding centre position, one limit, main frame (1) top three-dimensional adjusting module (3), described three
Dimension adjusting module (3) include an x to translation mechanism (8), a y to translation mechanism (9) and a z
To translation mechanism (10)；
It is arranged on two-dimension adjustment module (4) and one-dimensional tune that welding main frame (1) top lateral symmetry is arranged
Mould preparation block (5), described two-dimension adjustment module (4) include a y to translation mechanism (9) and z to
Translation mechanism (10)；Described one-dimensional adjusting module (5) includes that a z is to translation mechanism (10)；
Described three-dimensional adjusting module (3) also includes pedestal (6) and adapter (7), described adapter (7)
X to, y to z to respectively by x to translation mechanism (8), y to translation mechanism (9) and z to translation
Mechanism (10) is connected with described pedestal (6)；
Described two-dimension adjustment module (4) also includes pedestal (6) and adapter (7), described adapter (7)
Connect with pedestal (6) to translation mechanism (10) to translation mechanism (9) and z to passing through y respectively to z at y
Connect；
Described one-dimensional adjusting module (5) also includes pedestal (6) and adapter (7), described adapter (7)
It is connected with pedestal (6) to translation mechanism (10) to by z at z；
Base in described three-dimensional adjusting module (3), two-dimension adjustment module (4) and one-dimensional adjusting module (5)
Seat (6) is fixing with welding main frame (1) to be connected；
Turning in described three-dimensional adjusting module (3), two-dimension adjustment module (4) and one-dimensional adjusting module (5)
Joint chair (7) is upper and z is coaxially arranged with hold-down mechanism (2) to translation mechanism (10)；
Described hold-down mechanism (2) include plush copper screw rod (2-1), fairlead (2-2), plush copper distance rod (2-3),
Conical surface pad A (2-4) and U-shaped fixed plate (2-5)；U-shaped fixing in three described hold-down mechanisms (2)
Plate (2-5) respectively with three-dimensional adjusting module (3), two-dimension adjustment module (4) and one-dimensional adjusting module (5)
In pedestal (6) fixing connect, described fairlead (2-2) one end with in described U-shaped fixed plate (2-5)
Portion is threaded, and described plush copper distance rod (2-3) upper end is slidably matched with fairlead (2-2), lower end bulb
With the taper-face contact of conical surface pad A (2-4), described conical surface pad A (2-4) lower surface is interior with adapter (7)
Surface contacts, and described plush copper screw rod (2-1) threadeds with described fairlead (2-2), described plush copper screw rod
(2-1) plush copper contacts with the upper surface of described plush copper distance rod (2-3).
A kind of space optical remote sensor space truss structure precision the most according to claim 1 is debug with six
Dimension adjusts frame, it is characterised in that described x to translation mechanism (8) and y to translation mechanism (9) structure phase
With, identical with the connected mode of adapter (7) and pedestal (6), described x includes to translation mechanism (8)
Thrust plate (11), the axis of guide (12), two-way stud (13), driver plate (14), locking nut (15),
Tension board (16) and the little axle of plush copper (17)；Described tension board (16) is L-type structure, described thrust plate (11)
For trapezium structure, tension board (16) one end and the thrust plate being arranged on outside the square shell structure of adapter (7)
(11) upper end is connected, in the middle of the other end of described tension board (16) and the lower end of thrust plate (11) respectively
Threaded with the little axle of a plush copper (17)；The sphere of the other end of two the little axle of plush coppers (17) respectively with
The side wall inner surfaces of described side's shell structure contacts with outer surface, the one of two axis of guides be arrangeding in parallel (12)
Threadeding in end both sides with thrust plate (11) lower end respectively, the other end of the axis of guide (12) is each passed through
Pedestal (6) sidewall is fixing with described driver plate (14) to be connected, the two-way stud parallel with the axis of guide (12)
(13) one section is connected with pedestal (6) sidewall thread, and another section is threadeded with driver plate (14), wears
The one end crossing driver plate (14) is locked by locking nut (15).
A kind of space optical remote sensor space truss structure precision the most according to claim 1 is debug with six
Dimension adjusts frame, it is characterised in that described z includes the axis of guide (12), two-way stud to translation mechanism (10)
(13), driver plate (14), locking nut (15), force bearing plate (18), the little axle of bulb (19) and the conical surface
Pad B (20)；The bulb of the little axle of described bulb (19) be fitted in adapter (7) side shell structure outer surface
The taper-face contact of conical surface pad B (20), the other end of the little axle of bulb (19) passes through with force bearing plate (18) middle part
Threaded；One end of two axis of guides be arrangeding in parallel (12) respectively with force bearing plate (18) both sides screw thread
Connecting, the other end of the axis of guide (12) is each passed through pedestal (6) sidewall and fixes with described driver plate (14)
Connecting, one section of the two-way stud (13) parallel with the axis of guide (12) is connected with pedestal (6) sidewall thread,
Another section is threadeded with driver plate (14), and locking nut (15) is passed through in the one end through driver plate (14)
Locking.
A kind of space optical remote sensor space truss structure precision the most according to claim 1 is debug with six
Dimension adjusts frame, it is characterised in that described welding main frame (1) is frame structure, suitable by 12 square steel tubes
Secondary it is welded.
A kind of space optical remote sensor space truss structure precision the most according to claim 3 is debug with six
Dimension adjusts frame, it is characterised in that the plush copper distance rod (2-3) in described hold-down mechanism (2) and z are to translation
The little axle of bulb (19) in mechanism (10) is coaxial.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510188114.8A CN104847127B (en) | 2015-04-21 | 2015-04-21 | A kind of space optical remote sensor space truss structure precision is debug and is used six-dimensional adjusting support |
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| CN201510188114.8A CN104847127B (en) | 2015-04-21 | 2015-04-21 | A kind of space optical remote sensor space truss structure precision is debug and is used six-dimensional adjusting support |
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| CN106653138B (en) * | 2016-10-14 | 2018-03-02 | 中国科学院西安光学精密机械研究所 | Assembly and adjustment system and method for multilayer nested X-ray focusing optics |
| CN107675895A (en) * | 2017-09-22 | 2018-02-09 | 中集模块化建筑投资有限公司 | Locating connector, the system that is located by connecting, building block device and connection method |
| CN112666693B (en) * | 2021-01-15 | 2022-04-15 | 长光卫星技术股份有限公司 | Stress-free assembly method for truss type main bearing structure of large off-axis three-phase inverter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896901A (en) * | 2005-12-16 | 2007-01-17 | 中国科学院长春光学精密机械与物理研究所 | Micro-oscillation adjuster |
| CN101104264A (en) * | 2007-08-16 | 2008-01-16 | 上海交通大学 | Precision assembling mechanical arm with parallel structure six-dimension force sensing |
| CN103698221A (en) * | 2013-12-19 | 2014-04-02 | 上海华龙测试仪器股份有限公司 | Bending toughness tester for fiber reinforced concrete |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113276B2 (en) * | 1989-06-02 | 1995-12-06 | 学校法人早稲田大学 | Rotating robot and steel posture adjustment method |
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2015
- 2015-04-21 CN CN201510188114.8A patent/CN104847127B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896901A (en) * | 2005-12-16 | 2007-01-17 | 中国科学院长春光学精密机械与物理研究所 | Micro-oscillation adjuster |
| CN101104264A (en) * | 2007-08-16 | 2008-01-16 | 上海交通大学 | Precision assembling mechanical arm with parallel structure six-dimension force sensing |
| CN103698221A (en) * | 2013-12-19 | 2014-04-02 | 上海华龙测试仪器股份有限公司 | Bending toughness tester for fiber reinforced concrete |
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