CN105666432A - Five-freedom-degree pico and nano satellite mounting device - Google Patents
Five-freedom-degree pico and nano satellite mounting device Download PDFInfo
- Publication number
- CN105666432A CN105666432A CN201610187358.9A CN201610187358A CN105666432A CN 105666432 A CN105666432 A CN 105666432A CN 201610187358 A CN201610187358 A CN 201610187358A CN 105666432 A CN105666432 A CN 105666432A
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- CN
- China
- Prior art keywords
- satellite
- freedom
- degree
- support bar
- erecting device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
- B25H1/04—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/18—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in inclination
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a five-freedom-degree pico and nano satellite mounting device. The five-freedom-degree pico and nano satellite mounting device comprises a lifting frame and a plurality of universal wheels mounted at the bottom of the lifting frame and further comprises a bottom plate fixed to the top of the lifting frame, two rotating bases which are oppositely arranged and fixed to the bottom plate, a satellite fixing frame vertically and rotatably mounted between the two rotating bases, and a supporting rod which is mounted on the bottom plate and matched with the two rotating bases to jointly support a satellite. The five-freedom-degree pico and nano satellite mounting device fixes the satellite through a pure mechanical structure, is simple in structure, convenient to mount, high in efficiency and low in development cost, and brings great convenience to the satellite mounting and test process, and reliability of satellite mounting can be improved.
Description
Technical field
The present invention relates to aviation aircraft erecting device, particularly to the skin Nano satellite erecting device of a kind of five degree of freedom.
Background technology
Along with the development of countries in the world aviation field, the reliability consideration in aviation aircraft development process is increasingly subject to the attention of scholars. For the satellite newly developed, the reliability that will improve it from the installation reliability of raising equipment or product, will be added up it can be seen that integrity problem is the major influence factors of satellite model quality problems from development stage integrity problem. Satellite reliability, as the important content in satellite development work, will play even more important effect in the development and application of satellite. Improve the reliability of satellite, it has also become the inevitable requirement of science and techniques of defence development, the relevant scholar of countries in the world and R&D institution are also devoted in the research of vehicle reliability.
The mechanism of domestic and international research satellite all can develop the erecting device that can guarantee that satellite installation reliability, but seldom has been reported composition and the occupation mode of these devices.
Prior art, also there are some erecting beds in other areas, the such as patent documentation of application publication number CN104477830A disclose a kind of can the high security erecting bed of helical rotation, including: lifting platform, elevating lever, support platform and turntable, the side end face of described support platform is installed with control motor, one end of described elevating lever is fixedly mounted on the lower surface of described lifting platform, the other end is fixedly connected on described support platform upper surface, and adopt data connecting line to be connected with described control motor inside described support platform, described turntable is fixedly mounted on the lower surface of described support platform by connecting axle, by the way, the present invention can realize erecting bed simultaneously and can move up and down and the purpose of helical rotation, turn round without operator and carry out operation, improve operational security.
But above-mentioned erecting bed can only realize lifting and horizontally rotate, patent documentation for this application publication number CN102371578A discloses a kind of rotary assembling platform suitable in piston compressor Product Assembly, including a workbench, two lift cylinders, a left crane, a right crane, a multi-directional ball platform, a clamping cylinder, a locking cylinder, a clamping seats, a locking plate and an index dial, described workbench bottom is each side fixed with a lift cylinder;Workbench top is provided with left crane and right crane, left crane and right crane and is separately fixed on the piston rod of described lift cylinder; Being provided with multi-directional ball platform in the middle of workbench, multi-directional ball land lengths exceeds workbench, is fixed on assembly line beyond part; The left side of described left crane is fixed with a clamping cylinder, and the right side of left crane is provided with a clamping seats, and clamping cylinder is that horizontal cross is arranged, and clamping seats is fixed on the piston rod of described clamping cylinder; The left side of described right crane is provided with an index dial, and right crane is connected by bearing with index dial, and index dial can rotate on right crane; Be fixed with a locking cylinder on the right side of right crane, locking cylinder is that horizontal cross is arranged, and the piston rod of locking cylinder is fixed with a locking plate. It adopts compressor two sides to clamp, and once clamps the assembling that can complete compressor not coplanar; Compressor rotation centerline is located at weight of compressor in the heart, can easily realize the workpiece hand rotation of hundreds of kilogram weight. This device has the advantages that to improve production efficiency, reduction labor intensity, minimizing equipment and frock input.
But the erecting bed of prior art generally all can only realize single function, and the structure used by different products also and differs, and there is presently no and is exclusively used in the erecting device installing skin Nano satellite.
Summary of the invention
The invention provides the skin Nano satellite erecting device of a kind of five degree of freedom, simple in construction, easy for installation, in satellite Installation And Test process, bring great convenience, it is possible to improve the reliability that satellite is installed.
The skin Nano satellite erecting device of a kind of five degree of freedom, including crane and be arranged on the multiple universal wheels bottom crane, also includes:
Base plate, is fixed on the top of crane;
Two rotation seats, positioned opposite, it is fixed on base plate;
Satellite fixed mount, is vertically rotatably mounted between two rotation seats;
Support bar, is arranged on base plate and coordinates two rotation seat common support satellites.
The skin Nano satellite erecting device of the present invention is provided with the three degree of freedom that universal wheel provides: moves horizontally and rotates, the one degree of freedom that crane provides: vertically move and two rotation seats and satellite fixed mount provide one degree of freedom: vertically rotate, totally five degree of freedom, make satellite can need position that is mobile or that turn to arbitrarily needs according to Installation And Test, and overall structure is simple, easy to operate and use, it is effectively improved the convenience of satellite installation and experiment and the stability of satellite.
The auxiliary that is disposed to of support bar supports satellite to improve the mounting stability of satellite, in order to reduce the quantity of device feature, it is easy to operation, preferably, described support bar between two rotation seats and middle part be hinged on base plate, described base plate is provided with the opening dodging described support bar, one end of described support bar is vertically placed or tilted-putted satellite for supporting when support bar turns to vertically or tilts, the other end of described support bar is vertically and fixedly provided with the auxiliary bar of support, the satellite that the auxiliary bar of described support is placed for the support level when support bar turns to level. a piece support bar completes the support of satellite multi-angle, it is simple to operation reduces parts simultaneously, when supporting satellite, it is possible to be support satellite body, it is also possible to be the satellite fixed mount supporting fixed satellite.
Use in order to convenient and manufacture installation, it is preferred that described crane includes four expansion links, four expansion link top common support base plates, is provided with described universal wheel bottom every expansion link.
General skin Nano satellite be shaped as regular hexahedron, in order to adapt to the shape of satellite, it is provided that stably fixing and support, it is preferred that described satellite fixed mount is rectangular frame, and four corners are provided with satellite fixture.
For the ease of installing and manufacturing, it is preferred that the edge relative to two frames of described rectangular frame extends to form separately down and rotates installing plate, two rotate installing plate is rotationally connected with corresponding rotation seat respectively.
In order to make device overall structure simpler, more convenient operation, it is preferred that described satellite fixed mount and between locked by bearing pin.
Beneficial effects of the present invention:
The skin Nano satellite erecting device of the five degree of freedom of the present invention, fixes satellite, simple in construction by purely mechanic structure, and easy for installation, efficiency is high, and development cost is low, brings great convenience in satellite Installation And Test process, it is possible to improve the reliability that satellite is installed.
Accompanying drawing explanation
Fig. 1 is the skin Nano satellite erecting device of present invention perspective view of (expansion link rising) when satellite is vertically placed.
Fig. 2 is the skin Nano satellite erecting device of present invention structural representation of (expansion link rising) when satellite is vertically placed.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the skin Nano satellite erecting device of present invention perspective view of (expansion link decline) when satellite is vertically placed.
Fig. 5 is the skin Nano satellite erecting device of the present invention perspective view when satellite horizontal positioned.
Fig. 6 is the skin Nano satellite erecting device of the present invention structural representation when satellite horizontal positioned.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the skin Nano satellite erecting device of the present invention perspective view when satellite slant setting.
Fig. 9 is the skin Nano satellite erecting device of the present invention structural representation when satellite slant setting.
Detailed description of the invention
As shown in Figures 1 to 3, the skin Nano satellite erecting device of the five degree of freedom of the present embodiment includes: 2,4 square tubes 3 of 4 universal wheel 1,4 root type materials, 4,2 rotation seats of base plate 5,2 rotate installing plate 6, support bar 7, support bar rotating seat 8, satellite fixed mount 9, celestial body 10, when installing celestial body 10, satellite frame vertical straight being fixed on the separating mechanism of satellite fixed mount 9, celestial body 10 as required can 5 degree of freedom motions in space.
Universal wheel 1 is fixed on section bar 2, and square tube 3 is fixed on base plate 4, and section bar 2 and square tube 3 socket form expansion link, and are positioned by bearing pin; Rotation seat 5 is fixed on base plate 4, reinforced by reinforcement, rotating installing plate 6 and be fixed on rotation seat 5, fix rotation installing plate 6 position by bearing pin, satellite fixed mount 9 is fixed on 2 and rotates on installing plate 6, support bar 7 is fixed on support bar rotating seat 8, be connected reinforcement effect with satellite fixed mount 9, support bar rotating seat 8 is fixed on base plate, is connected with support bar 7, support bar 7 can rotate in the rotating shaft on support bar rotating seat 8, and base plate 4 is provided with the opening 41 dodging support bar 7.
When the present invention installs, first square tube 3, rotation seat 5, reinforcement, support bar 7 are fixed on base plate 4, then universal wheel 1 is contained on section bar 2, section bar 2 penetrates square tube and fixes with bearing pin, then rotation installing plate 6 is fixed on rotation seat 5, then support bar 7 is connected with support bar rotating seat 8, support bar rotating seat 8 is connected with base plate 4, being fixed on by satellite fixed mount 9 on rotation installing plate 6, satellite framework just can be fixed on the separating mechanism of satellite fixed mount 9 and carry out satellite installation.
As shown in Figure 4, according to Installation And Test needs, it is possible to adjust the section bar 2 height in square tube 3 and adjust the height of celestial body, it is possible to celestial body is moved in the position being adjusted erecting device by universal wheel 1;As shown in Fig. 5～9, extract the fixed pin shaft rotating installing plate 6, rotation installing plate 6 is allowed to rotate 0～90 °, vertically placing (as Figures 1 and 4), horizontal positioned (such as Fig. 5) or slant setting (such as Fig. 8), celestial body is that 0～90 ° of change is to meet the requirement of Installation And Test. Satellite can be carried out the support of different angles by rotating support bar 70～90 °, in figures 1 and 4, support bar 7 vertical support satellite, in Figure 5, support bar 7 turns over 90 ° and is up to the standard, by being vertically fixed on the satellite supporting the placement of auxiliary bar 71 support level of the other end; In fig. 8, support bar 7 turns over certain angle as required, the shaft tilted-putted satellite of support,
Section bar 2 has bearing pin hole, location and universal wheel 1 installing hole, square tube 3 has hole, bearing pin location, hole, bearing pin location is had on rotation seat 5 and on rotation installing plate 6, universal wheel 1, square tube 2, section bar 3, reinforcement, rotation seat 5 and rotation installing plate 6 are arranged symmetrically with, satellite fixed mount 9 is arranged on rotation installing plate 6, satellite fixed mount 9 can rotate rotation on installing plate 6, celestial body is arranged on satellite fixed mount 9, support bar 7 is pacified and is fixed on base plate by support bar rotating seat 8, and support bar 7 can rotate 0～90 °.
In sum, the skin Nano satellite erecting device of the five degree of freedom of the present embodiment, fix satellite by purely mechanic structure, simple in construction, easy for installation, efficiency is high, development cost is low, brings great convenience in satellite Installation And Test process, it is possible to improve the reliability that satellite is installed.
Claims (6)
1. a skin Nano satellite erecting device for five degree of freedom, including crane and be arranged on the multiple universal wheels bottom crane, it is characterised in that also include:
Base plate, is fixed on the top of crane;
Two rotation seats, positioned opposite, it is fixed on base plate;
Satellite fixed mount, is vertically rotatably mounted between two rotation seats;
Support bar, is arranged on base plate and coordinates two rotation seat common support satellites.
2. the skin Nano satellite erecting device of five degree of freedom as claimed in claim 1, it is characterized in that, described support bar between two rotation seats and middle part be hinged on base plate, described base plate is provided with the opening dodging described support bar, one end of described support bar is vertically placed or tilted-putted satellite for supporting when support bar turns to vertically or tilts, the other end of described support bar is vertically and fixedly provided with the auxiliary bar of support, the satellite that the auxiliary bar of described support is placed for the support level when support bar turns to level.
3. the skin Nano satellite erecting device of five degree of freedom as claimed in claim 1, it is characterised in that described crane includes four expansion links, four expansion link top common support base plates, is provided with described universal wheel bottom every expansion link.
4. the skin Nano satellite erecting device of five degree of freedom as claimed in claim 1, it is characterised in that described satellite fixed mount is rectangular frame, and four corners are provided with satellite fixture.
5. the skin Nano satellite erecting device of five degree of freedom as claimed in claim 4, it is characterised in that the edge relative to two frames of described rectangular frame extends to form separately down and rotates installing plate, two rotate installing plate is rotationally connected with corresponding rotation seat respectively.
6. the skin Nano satellite erecting device of five degree of freedom as claimed in claim 1, it is characterised in that described satellite fixed mount and between locked by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187358.9A CN105666432B (en) | 2016-03-29 | 2016-03-29 | A kind of skin Nano satellite erecting device of five degree of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187358.9A CN105666432B (en) | 2016-03-29 | 2016-03-29 | A kind of skin Nano satellite erecting device of five degree of freedom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666432A true CN105666432A (en) | 2016-06-15 |
| CN105666432B CN105666432B (en) | 2018-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187358.9A Active CN105666432B (en) | 2016-03-29 | 2016-03-29 | A kind of skin Nano satellite erecting device of five degree of freedom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666432B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338325A (en) * | 2016-07-26 | 2017-01-18 | 浙江大学 | Pico-nanosatellite mass, centroid and rotational inertia integrated measuring device |
| CN112873117A (en) * | 2021-01-05 | 2021-06-01 | 航天行云科技有限公司 | Multi-satellite separation system installation tool and method |
| CN113427949A (en) * | 2021-08-30 | 2021-09-24 | 南通先佳精密模具有限公司 | Forging furnace for part machining |
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| JPH091041A (en) * | 1995-06-22 | 1997-01-07 | Iitec:Kk | Spray process |
| WO1997001041A1 (en) * | 1995-06-22 | 1997-01-09 | Robert Bosch Gmbh | Electro-hydraulic control device for a double acting consumer |
| JP2004142091A (en) * | 2002-10-24 | 2004-05-20 | Tsutomu Yoshikawa | Tilt adjustable loading stand |
| US20100263124A1 (en) * | 2009-04-21 | 2010-10-21 | Berchtold Holding Gmbh | Operating table |
| CN102371578A (en) * | 2011-09-01 | 2012-03-14 | 上海加冷松芝汽车空调股份有限公司 | Rotary assembly table |
| CN203003838U (en) * | 2012-12-01 | 2013-06-19 | 谢翠斌 | Lifting working table |
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| CN203527422U (en) * | 2013-09-22 | 2014-04-09 | 上海西门子医疗器械有限公司 | Supporting device |
| CN104477830A (en) * | 2014-12-22 | 2015-04-01 | 常熟市兴华机电设备安装工程有限责任公司 | High-safety installation platform capable of rotating in screwed manner |
| CN105403361A (en) * | 2015-11-30 | 2016-03-16 | 浙江大学 | Measurement apparatus of center of mass of picosat and nanosat satellites |
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2016
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH091041A (en) * | 1995-06-22 | 1997-01-07 | Iitec:Kk | Spray process |
| WO1997001041A1 (en) * | 1995-06-22 | 1997-01-09 | Robert Bosch Gmbh | Electro-hydraulic control device for a double acting consumer |
| JP2004142091A (en) * | 2002-10-24 | 2004-05-20 | Tsutomu Yoshikawa | Tilt adjustable loading stand |
| US20100263124A1 (en) * | 2009-04-21 | 2010-10-21 | Berchtold Holding Gmbh | Operating table |
| CN102371578A (en) * | 2011-09-01 | 2012-03-14 | 上海加冷松芝汽车空调股份有限公司 | Rotary assembly table |
| CN203003838U (en) * | 2012-12-01 | 2013-06-19 | 谢翠斌 | Lifting working table |
| CN103213112A (en) * | 2013-04-27 | 2013-07-24 | 上汽通用五菱汽车股份有限公司 | Repairing support of large automobile repairing part |
| CN203527422U (en) * | 2013-09-22 | 2014-04-09 | 上海西门子医疗器械有限公司 | Supporting device |
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| CN105403361A (en) * | 2015-11-30 | 2016-03-16 | 浙江大学 | Measurement apparatus of center of mass of picosat and nanosat satellites |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338325A (en) * | 2016-07-26 | 2017-01-18 | 浙江大学 | Pico-nanosatellite mass, centroid and rotational inertia integrated measuring device |
| CN106338325B (en) * | 2016-07-26 | 2018-12-11 | 浙江大学 | A kind of skin Nano satellite quality, mass center and rotary inertia integrated measurer |
| CN112873117A (en) * | 2021-01-05 | 2021-06-01 | 航天行云科技有限公司 | Multi-satellite separation system installation tool and method |
| CN113427949A (en) * | 2021-08-30 | 2021-09-24 | 南通先佳精密模具有限公司 | Forging furnace for part machining |
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| Publication number | Publication date |
|---|---|
| CN105666432B (en) | 2018-06-22 |
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