CN208647169U - A kind of multi-functional momentum wheel support - Google Patents
A kind of multi-functional momentum wheel support Download PDFInfo
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- CN208647169U CN208647169U CN201820941384.0U CN201820941384U CN208647169U CN 208647169 U CN208647169 U CN 208647169U CN 201820941384 U CN201820941384 U CN 201820941384U CN 208647169 U CN208647169 U CN 208647169U
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- cable
- wheel support
- momentum wheel
- interface
- bracket
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Abstract
This application involves a kind of multi-functional momentum wheel supports comprising celestial body installs interface, momenttum wheel mechanical mounting interface, cable-to-cable connector installation interface and cable threading groove.The utility model design increases cable tail end connector installation interface and crossed beam trunking newly on traditional momentum wheel support, it is effectively utilized momentum wheel support back and rack bore installation space, fastener, embedded part needed for reducing cable bearer and its installation, the disadvantage that prior art space requirement is big, quality is heavy is overcome, installation space needed for being effectively saved momenttum wheel and its cable reduces celestial body quality.
Description
Technical field
The present invention relates to a kind of momenttum wheel support Design in AEROSPACE APPLICATION field, in particular to one kind is provided simultaneously with momenttum wheel
And its lightweight support Design of tail end cable, connector installation carrying.
Background technique
Momenttum wheel is satellite gravity anomaly execution unit, is space flight customed product, and single satellite usually needs mounting arrangements 4
Momenttum wheel is tiltedly arranged using pyramid arrangement or 3 positive 1.Usual momenttum wheel includes momenttum wheel ontology and company integrated with ontology
Tail end cable, the tail end connector connect.Tail end connector is docked with power supply on celestial body/control cable tail end connector.For fixation
And carrying momenttum wheel and its tail end cable, connector need a momentum wheel support and a cable bearer, as shown in Figure 1 and Figure 2.
Existing momenttum wheel and its cable installation form requirement quality weight, space is big and cable louding is complicated.
Therefore, the present invention is directed to design a kind of multi-functional momentum bracket, traditional momentum wheel support and cable bearer are carried out
Integrated design is completed at the same time momenttum wheel and its cable, connector is fixed in smaller space, saves arrangement space, reduces matter
Amount.
Summary of the invention
The application's is designed to provide a kind of multi-functional momentum wheel support for saving arrangement space.
To achieve the goals above, the application provides following technical proposals.
The application provides a kind of multi-functional momentum wheel support, and the bracket includes celestial body installation interface, momentum wheel mechanical peace
Attaching mouth, cable-to-cable connector installation interface and cable threading groove.
In one embodiment, there are two the cable-to-cable connectors.
In another embodiment, the bracket is attached by fastener and celestial body.
In another embodiment, the bracket is attached by fastener and momenttum wheel.
Compared with prior art, the beneficial effects of the present application are as follows a kind of multi-functional momentum wheel support is provided, for list
Satellite (based on containing 4 momenttum wheels) reduces 4 cable beareves, 16 M4 fasteners, 16 M4 screw hole built-in fittings, save plus
Work cost reduces celestial body quality 335g, saves 80mm × 80mm arrangement space at 4, which facilitates small in satellite lightweight
Type design, it is especially pronounced particularly with the transmitting of more stars, lift-launch compact layout type satellite effect, so that satellite is collapsed envelope and adapts to
Deliver the confined space in radome fairing, satellite quality meets the limited carrying quality requirement of delivery.
Detailed description of the invention
Fig. 1 is the schematic diagram of the momentum wheel support of the prior art.
Fig. 2 is the schematic diagram of the cable bearer of the prior art.
Fig. 3 is the momentum wheel support of the prior art and the schematic diagram of cable bearer cooperation.
Fig. 4 is the schematic diagram of the multi-functional momentum wheel support of the application.
Fig. 5 is the use state diagram of the multi-functional momentum wheel support of the application.
Specific embodiment
Below in conjunction with attached drawing and embodiments herein, clear and complete retouch is carried out to the technical solution of the application
It states.
Present invention design increases cable tail end connector installation interface and crossed beam trunking, effectively benefit newly on traditional momentum wheel support
With momentum wheel support back and rack bore installation space, fastener, embedded part needed for reducing cable bearer and its installation,
The disadvantage that prior art space requirement is big, quality is heavy is overcome, installation needed for being effectively saved momenttum wheel and its cable is empty
Between, reduce celestial body quality.
The multi-functional momentum wheel support that the present invention designs is as shown in Figure 4 and Figure 5, and celestial body peace is integrated on same part bracket
Attaching mouth (celestial body is mostly cellular board, inside bury connection embedded part), momenttum wheel mechanical mounting interface, cable-to-cable connector installation interface and
Cable threading groove.In order to carry out the light-weight design of bracket while guarantee the strength and stiffness of bracket, bracket selects ZK61M to forge magnesium
Integrated machine processing and manufacturing, high-precision machining have ensured that bracket mounting face is wanted with momenttum wheel mounting surface angle and positioning surface precision
It asks；Rack surface carries out chemical conductive oxidation processing to meet the equipotential requirement of celestial body；Bracket by fastener and celestial body into
Row connection, is surveyed by dress and guarantees the required precision of momenttum wheel mounting surface；Precision meet the requirements after by fastener carry out momenttum wheel peace
Dress；Celestial body momenttum wheel cable one end is connect with control/power supply unit, and one end carries out the cable across crossed beam trunking on bracket and inserts
The installation of seat is fixed；Momenttum wheel tail end cable and plug pass through crossed beam trunking, are docked with celestial body momenttum wheel cable socket, extra
Cable is mitigated together with slot gusset binding and fixing using binding wire or band on momentum wheel support in momenttum wheel rack bore.
The above-mentioned description to embodiment is that this Shen can be understood and applied for the ease of those skilled in the art
Please.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiments without paying creative labor.Therefore, the application is not limited to implementation here
Example, those skilled in the art make according to herein disclosed content in the case where not departing from the application scope and spirit
It improves and modifies within all scope of the present application.
Reference signs list
401 momenttum wheels install interface
402 with celestial body connecting interface
403 connectors install interface (at two)
404 bracket backs
405 inner cavities
406 mitigate slot gusset
407 mitigations/crossed beam trunking
408 positioning surfaces
501 momenttum wheel cable plugs
502 sockets
Claims (4)
1. a kind of multi-functional momentum wheel support, which is characterized in that the bracket includes:
Celestial body installs interface, and the bottom of the bracket is arranged in；
The front of the bracket is arranged in momenttum wheel mechanical mounting interface；
Cable-to-cable connector installs interface, and the back of the bracket is arranged in；And
Cable threading groove is arranged between the back and bottom of the bracket.
2. multi-functional momentum wheel support as described in claim 1, which is characterized in that there are two the cable-to-cable connectors.
3. multi-functional momentum wheel support as described in claim 1, which is characterized in that the bracket by fastener and celestial body into
Row connection.
4. multi-functional momentum wheel support as described in claim 1, which is characterized in that the bracket passes through fastener and momenttum wheel
It is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941384.0U CN208647169U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-functional momentum wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941384.0U CN208647169U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-functional momentum wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208647169U true CN208647169U (en) | 2019-03-26 |
Family
ID=65781023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941384.0U Active CN208647169U (en) | 2018-06-19 | 2018-06-19 | A kind of multi-functional momentum wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208647169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194284A (en) * | 2019-06-19 | 2019-09-03 | 北京千乘探索科技有限公司 | A kind of remote sensing satellite momenttum wheel vibration isolation bracket and preparation method thereof |
| CN112758355A (en) * | 2021-01-28 | 2021-05-07 | 中国科学院微小卫星创新研究院 | Satellite structural plate and mounting method thereof |
| CN113895655A (en) * | 2021-11-10 | 2022-01-07 | 北京微纳星空科技有限公司 | Momentum wheel damping installation component and spacecraft |
-
2018
- 2018-06-19 CN CN201820941384.0U patent/CN208647169U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194284A (en) * | 2019-06-19 | 2019-09-03 | 北京千乘探索科技有限公司 | A kind of remote sensing satellite momenttum wheel vibration isolation bracket and preparation method thereof |
| CN112758355A (en) * | 2021-01-28 | 2021-05-07 | 中国科学院微小卫星创新研究院 | Satellite structural plate and mounting method thereof |
| CN113895655A (en) * | 2021-11-10 | 2022-01-07 | 北京微纳星空科技有限公司 | Momentum wheel damping installation component and spacecraft |
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