CN203166063U - An assembling tool structure of an antenna unfolding mechanism - Google Patents
An assembling tool structure of an antenna unfolding mechanism Download PDFInfo
- Publication number
- CN203166063U CN203166063U CN 201320162955 CN201320162955U CN203166063U CN 203166063 U CN203166063 U CN 203166063U CN 201320162955 CN201320162955 CN 201320162955 CN 201320162955 U CN201320162955 U CN 201320162955U CN 203166063 U CN203166063 U CN 203166063U
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- Prior art keywords
- antenna
- reflector
- assembling
- base plate
- deployment mechanism
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- 210000005069 ears Anatomy 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an assembling tool structure of an antenna unfolding mechanism. The assembling tool structure comprises a base plate connecting piece and a framework. The framework is fixedly mounted on the base plate connecting piece. A plurality of assembling ears are disposed on the top of the framework and are equipped with positioning holes. An antenna base plate is positioned and fixed through the base plate connecting piece. The antenna unfolding mechanism is formed by a plurality of supporting rod assemblies which are connected successively from bottom to top. The positioning holes on the assembling ears achieve alignment and connection of the antenna unfolding mechanism and a reflector joint to be mounted. And an antenna reflector is mounted. The assembling precision of the antenna unfolding mechanism directly determines the position precision of the surface of the reflector. The assembling tool of the antenna unfolding mechanism has simple structure and adjustable precision of the positioning holes and achieves accurate connection of the positioning holes and the reflector joint. Therefore, the accurate installation of the antenna reflector is achieved.
Description
Technical field
The utility model is related to satellite antenna technical field of structures, more particularly to a kind of antenna deployment mechanism assembly tooling structure.
Background technology
Satellite is mounted in fairing of launch vehicle in emission state, with the development of space technology, the payload installed on satellite is more and more, and many payload contain antenna, and the position of antenna is far away from satellite mounting surface, the well beyond envelope scope of satellite fairing.Therefore, antenna must be drawn in the satellite launch stage within the envelope size of radome fairing by development mechanism, waits and antenna is deployed into by development mechanism by precalculated position again after satellier injection.Development mechanism is set up multigroup support bar by Antenna baseplate and is formed by connecting, and is connected on top by joint with antenna reflector.
Because the assembly precision of development mechanism directly determines the positional precision in reflector type face, it is therefore desirable to a kind of not only simple but also accurately frock solves the problem.
Utility model content
In order to overcome the defect of prior art, the utility model aims to provide a kind of simple in construction, low cost, and is simple to manufacture, and can guarantee that antenna deployment mechanism assembly tooling structure and its application of the installation accuracy in reflector type face.
To achieve these goals, the utility model provides a kind of antenna deployment mechanism assembly tooling structure, the antenna deployment mechanism assembly tooling structure includes base plate connector, framework, the framework is fixed on the base plate connector, the two ends of the framework top surface are respectively arranged with some assembling ears, connect antenna deployment mechanism by the antenna deployment mechanism assembly tooling and install antenna reflector.
It is preferred that being respectively arranged with positioning hole on the assembling ear.
It is preferred that the positioning hole is used to connect a reflector joint to be installed.
It is preferred that the reflector joint to be installed is provided with mounting hole, the mounting hole is fixedly connected with the positioning hole, realizes the alignment connection of mounting hole and positioning hole, and ensures the assembly precision of development mechanism.
It is preferred that being provided with boss on the base plate connector, the base plate connector positions fixed Antenna baseplate to be installed by the boss, and the Antenna baseplate is connected with support bar component.
It is preferred that the support bar modular support to be installed reflector joint to be installed, and antenna reflector is installed by reflector joint.
It is preferred that utilizing antenna deployment mechanism assembly tooling Standard antenna reflector to be installed as described above, including following installation steps：
1）First, antenna deployment mechanism assembly tooling structure is fixed, and the base plate connector is fixedly connected with Antenna baseplate positioning；
2）Secondly, support bar component and reflector joint are up sequentially connected from Antenna baseplate, and the mounting hole on reflector joint is directed at connection with the positioning hole on assembling ear；
3）Finally, antenna deployment mechanism assembly tooling structure is removed, and antenna reflector is installed on the basis of reflector joint.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the development mechanism tool structure that the utility model is constituted by using base plate connector and framework, is that mounting tool is simple in construction, cost is relatively low, improves manufacture efficiency, larger facility is provided for the installation of deployable antenna.
2nd, the utility model is by assembling the reflector joint for being accurately positioned connection development mechanism top of ear mounting hole, it is ensured that the installation accuracy in reflector type face.
Brief description of the drawings
Fig. 1 is the utility model antenna deployment mechanism assembly tooling structural representation；
Fig. 2 is the utility model antenna deployment mechanism assembly tooling Standard deployable antenna reflector schematic diagram；
Fig. 3 A to Fig. 3 B are the utility model base plate connector and Antenna baseplate positioning connection structure schematic diagram；
Fig. 4 A to Fig. 4 B are front and the side schematic view that the utility model installs antenna reflector joint face；
Fig. 5 A to Fig. 5 B are that the utility model assembles axle side and the schematic diagram of side elevation view of the ear with reflector joint joint face.
Symbol list：
1- base plate connectors, 2- frameworks, the assembling ears of 3- first, 4- second assembles ear, 5- Antenna baseplates, 6- support bar components, the joint of 7- reflectors first, the joint of 8- reflectors second, a- mounting holes, b- positioning holes, c- boss, x- first assembles the spacing of ear and the second assembling ear, the height of y- positioning hole opposed bottom connector mounting surfaces, the position of z- side elevation view positioning holes.
Embodiment：
Referring to the accompanying drawing for showing the utility model embodiment, the utility model hereafter will be described in greater detail.However, the utility model can in different forms, specification etc. realizes, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing that these embodiments are, in order to reach fully and complete disclosure, and more relevant those skilled in the art is understood scope of the present utility model completely.In these accompanying drawings, it is clearly visible, relative size may have been zoomed in or out.
The antenna deployment mechanism assembly tooling structure implemented according to the utility model is described in detail referring now to Fig. 1 to Fig. 2 and deployable antenna reflector schematic diagram is installed, as shown in Figure 1, the antenna deployment mechanism assembly tooling structure that the utility model is provided, including base plate connector 1 and framework 2, framework 2 is fixed on base plate connector 1, and the two ends of the top surface of framework 2 are respectively arranged with assembling ear, pass through the setting of assembly tooling structure, the development mechanism of antenna reflector is set to be connected in assembly tooling structure, and antenna reflector is installed, so as to realize the accurate installation in reflector type face.
Wherein, assembling ear on framework 2 is provided with the first assembling ear 3 and the second assembling ear 4, and it is respectively arranged with positioning hole b on two assembling ears, the positioning of the Antenna baseplate 5 to be installed of base plate connector 1 and one is fixed, and it is sequentially connected some support bar components 6 and reflector joint, transmitter joint to be installed supports connection by support bar component 6, and a mounting hole a is provided with reflector joint to be installed, connection is directed at by assembling the positioning hole b on ear with the mounting hole a of reflector joint to be installed, realize the accurate installation of reflector joint and assembling ear, and antenna reflector is installed, so as to ensure the assembly precision of antenna deployed configuration.
Also, base plate connector as shown in Figure 3 A and Figure 3 B is understood with Antenna baseplate connection diagram, boss c is provided with base plate connector 1, base plate connector 1 positions fixed Antenna baseplate 5 to be installed by boss c, and Antenna baseplate 5 is connected with support bar component 6；And knowable to Fig. 4 A to Fig. 5 B, the antenna deployment mechanism assembly tooling structure that the utility model is implemented finds the position of the first reflector joint 7 and the second reflector joint 8 accurately eventually through the positioning hole b of the first assembling assembling ear 4 of ear 3 and second, and then realize the accurate installation of reflector, and before assembling starts, positioning hole b positional precision needs to ensure by processing, the i.e. first assembling assembling ear 4 of ear 3 and second is provided with allowance on lateral surface, it is finished to ensure the tolerance of the spacing x between the first assembling ear 3 and the second assembling ear 4, and relative to base plate connector boss c center line symmetry；Then according to assembling ear opposed bottom connector mounting surface height y and relative boss c center line apart from z can on assembling ear locating and machining hole b（Second assembling ear is only shown in figure）.
In addition, as shown in Fig. 3 A to 5B, by above-mentioned concrete operations, when a kind of antenna deployment mechanism frock implements assembling, including following installation steps：
1）First, antenna deployment mechanism assembly tooling structure is fixed, and base plate connector 1 is fixedly connected with an Antenna baseplate 5 positioning；
2）Secondly, support bar component 6 and reflector joint are up sequentially connected from Antenna baseplate 5, and the mounting hole on reflector joint is directed at connection with the positioning hole on assembling ear；
3）Finally, antenna deployment mechanism assembly tooling structure is removed, and antenna reflector is installed on the basis of reflector joint.
The antenna deployment mechanism assembly tooling structure and application that the utility model is provided install antenna reflector, the wherein base plate connector of the utility model frock, framework and the profile for assembling ear, quantity and fastening form are not limited thereto, it can be changed according to specific implementation situation, it can be configured by the difference of antenna reflector, and during assembling antenna reflector, the support bar component of Antenna baseplate connection is not limited thereto, it can also support and connect with other different supporting constructions and the stable of quantitative commitments reflector structure, and installation accuracy is ensured by the accurate setting to positioning hole.
Obviously, those skilled in the art can carry out various changes to the utility model and deform without departing from spirit and scope of the present utility model.So, if these modification and variation of the present utility model belong in the range of the utility model claim and its equivalent technologies, then the utility model is also intended to comprising including these changes.
Claims (6)
1. a kind of antenna deployment mechanism assembly tooling structure, it is characterised in that it includes base plate connector, framework, the framework are fixed on the base plate connector, the two ends of the framework top surface are respectively arranged with some assembling ears, and antenna reflector is installed by the antenna deployment mechanism assembly tooling structure.
2. antenna deployment mechanism assembly tooling structure according to claim 1, it is characterised in that be respectively arranged with positioning hole on the assembling ear.
3. antenna deployment mechanism assembly tooling structure according to claim 2, it is characterised in that the positioning hole is used to connect a reflector joint to be installed.
4. antenna deployment mechanism assembly tooling structure according to claim 3, it is characterised in that the reflector joint to be installed is provided with mounting hole, and the mounting hole is fixedly connected with the positioning hole.
5. antenna deployment mechanism assembly tooling structure according to claim 4, it is characterized in that, boss is provided with the base plate connector, the base plate connector positions fixed Antenna baseplate to be installed by the boss, and the Antenna baseplate is connected with some support bar components.
6. antenna deployment mechanism assembly tooling structure according to claim 5, it is characterised in that the support bar modular support reflector joint to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162955 CN203166063U (en) | 2013-04-03 | 2013-04-03 | An assembling tool structure of an antenna unfolding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162955 CN203166063U (en) | 2013-04-03 | 2013-04-03 | An assembling tool structure of an antenna unfolding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166063U true CN203166063U (en) | 2013-08-28 |
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ID=49027225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162955 Expired - Lifetime CN203166063U (en) | 2013-04-03 | 2013-04-03 | An assembling tool structure of an antenna unfolding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470620A (en) * | 2015-11-30 | 2016-04-06 | 上海宇航系统工程研究所 | Solar wing/antenna unfoldable supporting truss and assembly adjustment method thereof |
| CN105470619A (en) * | 2015-11-30 | 2016-04-06 | 上海宇航系统工程研究所 | Satellite borne flat plate antenna articulated truss |
| CN111804950A (en) * | 2020-07-01 | 2020-10-23 | 上海航天设备制造总厂有限公司 | Antenna unfolding mechanism hinge coaxiality assembling and adjusting process method |
-
2013
- 2013-04-03 CN CN 201320162955 patent/CN203166063U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470620A (en) * | 2015-11-30 | 2016-04-06 | 上海宇航系统工程研究所 | Solar wing/antenna unfoldable supporting truss and assembly adjustment method thereof |
| CN105470619A (en) * | 2015-11-30 | 2016-04-06 | 上海宇航系统工程研究所 | Satellite borne flat plate antenna articulated truss |
| CN105470620B (en) * | 2015-11-30 | 2018-04-06 | 上海宇航系统工程研究所 | A kind of deployable sub-truss of solar wing/antenna and its assembling regulative mode |
| CN105470619B (en) * | 2015-11-30 | 2018-04-06 | 上海宇航系统工程研究所 | A kind of spaceborne plate aerial radial type truss |
| CN111804950A (en) * | 2020-07-01 | 2020-10-23 | 上海航天设备制造总厂有限公司 | Antenna unfolding mechanism hinge coaxiality assembling and adjusting process method |
| CN111804950B (en) * | 2020-07-01 | 2023-02-10 | 上海航天设备制造总厂有限公司 | Antenna unfolding mechanism hinge coaxiality assembling and adjusting process method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |