CN109131957A - A kind of deployable objects outside Earth penetration limiting device - Google Patents
A kind of deployable objects outside Earth penetration limiting device Download PDFInfo
- Publication number
- CN109131957A CN109131957A CN201810631115.9A CN201810631115A CN109131957A CN 109131957 A CN109131957 A CN 109131957A CN 201810631115 A CN201810631115 A CN 201810631115A CN 109131957 A CN109131957 A CN 109131957A
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- China
- Prior art keywords
- limit
- separating barrel
- monomer
- limiting device
- reinforcing rib
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G99/00—Subject matter not provided for in other groups of this subclass
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of deployable objects outside Earth penetration limiting device, six including being evenly distributed on ram separating barrel limit monomer, a separating barrel and the 12 tightening wind springs and 12 blasting bolts outside bucket that can be collapsed and be unfolded；Each limit monomer includes reinforcing rib on limit inner panel and plate, and reinforcing rib short side face is equipped with a strip key；Limit plate inner panel is identical as the circular arc radian of separating barrel, and under undeployed configuration, limit plate merges with separating barrel seamless paste carries out a degree of fastening using blasting bolt, and limit plate end is hinged using wind spring with separating barrel.When expansion, blasting bolt is disconnected, and key is embedded in the keyway of separating barrel, and wind spring is still in tension, locking when realization device is unfolded certainly.The device is able to bear the enormous impact of shock, and can effectively realize that segregation section rests on celestial surface, plays the function of penetration limit.
Description
Technical field
The present invention relates to a kind of deployable objects outside Earth penetration limiting devices.
Background technique
Deep space impact probing is the efficient means for realizing objects outside Earth internal detection.To guarantee that ram enters mesh in penetration
Inside standard type after certain penetration depth, still can normal extraction solar energy guarantee the normal operation of instrument and meet antenna
Transmitting-receiving requirement, so needing to limit the corresponding bay section of ram, rest on energy acquiring device and dual-mode antenna
The outer surface of celestial body.Objects outside Earth stroke speed is up to 10 in several hundred metre per second (m/s)s to thousands of metre per second (m/s)s etc., impact acceleration4~
105G, to ensure that limiting device can be carried out effectively limit in knockout process, device need to have stronger impact resistance.
It is therefore desirable to which the limiting device to ram carries out configuration design, Rational choice is carried out to device materials, guarantees to limit when hitting
Device will not damage and lose limit effect.
Summary of the invention
The object of the present invention is to provide a kind of deployable objects outside Earth penetration limiting device, can be applied to small feature loss, the moon,
The impact probing task without atmosphere celestial body such as Martian satellite, general configurations are provided for ram limiting device.This technology
Can be applied to Mars, Venus etc. has in the detection of atmosphere celestial body hard landing.
The invention is realized by the following technical scheme:
A kind of deployable objects outside Earth penetration limiting device, six including being evenly distributed on ram separating barrel can receive
Limit monomer, a separating barrel and the 12 tightening wind springs and 12 blasting bolts outside bucket for holding together and being unfolded；Each limit monomer
Including reinforcing rib on limit inner panel and plate, reinforcing rib short side face is equipped with a strip key；Limit plate inner panel and separating barrel
Circular arc radian it is identical, realize seamless applying with separating barrel under rounding state, and pass through two symmetrical blasting bolts progress
Locking.Under rounding state, limit inner panel is close to segregation section；Front edge of board blasting bolt is connected with separating barrel in limiting, and limits
Position inner panel end and segregation section are hinged and connected using wind spring, and wind spring, which is in, stretches energy storage state；In the deployed state, blasting bolt
It disconnects, six limit monomers are distributed in segregation section end integral into umbellate form expansion, limit the reinforcing rib short side and segregation section of monomer
It is close to, the strip key on short side is embedded into the keyway of separating barrel, limits monomer side-to-side movement；Wind spring is still in stretching at this time
State prevents monomer from collapsing, and realizes that the expansion of limit monomer is self-locking.The device is able to bear the enormous impact of shock, makes separator
Celestial surface is rested on, limit function is effectively played.
Preferably, the reinforcing rib uses triangular form reinforcing rib, and uses high-strength material, is able to bear and hits at a high speed
It hits.And when being unfolded, reinforcing rib short side fits with section surface is separated, and strip key is embedded in separating barrel, realizes limiting device
It is self-locking, it prevents limit monomer and left-right looseness occurs.
Preferably, each limit plate end and separating barrel are hinged by two wind springs, it is ensured that expansion and gathering.It is opening up
In open procedure, the deployment paths of limit monomer can be effectively controlled.When being unfolded simultaneously, wind spring, which is in, stretches energy storage state, has
Effect collapses certainly after preventing limit monomer expansion.
Preferably, the limit monomer uses high-strength material, effectively improves the receiving jolt capacity of device.
In ram high-speed impact, the penetration section of ram carries pertinent instruments penetration and enters under earth's surface, segregation section
Limiting device through the invention carries solar collecting device and dual-mode antenna rests on celestial surface.
Compared with prior art, the invention has the following advantages:
By the design to limiting device is hit, limiting device is able to carry out gathering and expansion；As long as limiting device changes
The curvature for becoming inner panel is consistent with the curvature of the outer surface of separator, can fit closely with main body, reduce its shock loading simultaneously
It can extend and be suitable for various shock configurations.Using self-locking after expansion, prevent limit monomer and loosen.Using high-intensitive material
Material, makes limiting device be able to bear the enormous impact of shock, limits the Penetration Depth of ram.The present invention can be effectively used for small day
In all kinds of objects outside Earth shock tasks such as body, the moon, Mars, Martian satellite.
Detailed description of the invention
Referring to the following drawings limits device is described in detail by reading, other feature of the invention, purpose and excellent
Point will become more apparent upon:
Fig. 1 is that the present invention is applied to the status diagram before ram is hit.
Fig. 2 is that the present invention is applied to the status diagram after ram is hit.
Fig. 3 is the rounding state overall diagram of the limiting device of the embodiment of the present invention
Fig. 4 is the enlarged drawing of A in Fig. 3.
Fig. 5 is the unfolded state overall diagram of limits device of the embodiment of the present invention.
Fig. 6 is the limit monolithic three dimensional figure in the embodiment of the present invention.
Fig. 7 is the three-dimensional figure of the separating barrel in the embodiment of the present invention.
Fig. 8 is the nest spring device three-dimensional figure in the embodiment of the present invention.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following case study on implementation will be helpful to the skill of this field
Art personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the common skill of this field
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to this hair
Bright protection scope.
Shown in Fig. 1 to Fig. 8, the embodiment of the invention provides a kind of deployable objects outside Earth penetration limiting device, the limits
Device mainly includes six limit monomers 6,3,12 wind spring articulated mountings 7 and 9 of a separating barrel, 12 blasting bolts 5,
Six keyways 8, six strip key compositions；Each limit monomer includes reinforcing rib on limit inner panel and plate, reinforcing rib short side face
It is equipped with a strip key；Limit plate inner panel is identical as the circular arc radian of separating barrel, realize rounding state under with separating barrel
It is seamless applying, and locked by two symmetrical blasting bolts.Under rounding state, limit inner panel is close to segregation section；?
Front edge of board blasting bolt is connected with separating barrel in limiting, and limits inner panel end and segregation section is hinged and connected using wind spring, wind spring
In stretching energy storage state；In the deployed state, blasting bolt disconnects, and six limit monomers are unfolded to be distributed in point integral into umbellate form
From section end, the reinforcing rib short side for limiting monomer is close to segregation section, and the strip key on short side is embedded into the keyway of separating barrel
It is interior, limit monomer side-to-side movement；Wind spring prevents monomer from collapsing still in tensional state at this time, realizes the expansion of limit monomer certainly
Lock.
What Fig. 1-Fig. 2 was indicated be percussion device shock before and after overall diagram, the device is by penetration section 1, breeze way 2, point
From bucket 3, instrument section 4 is formed.Separating barrel is wrapped in instrument section before shock, and limits device is detached from separating barrel after shock.
Fig. 3-Fig. 5 indicate be limits device collapse and expansion when state diagram, wherein blasting bolt 5 will limit monomer with
Separating barrel locking, limit inner panel 6 use radian identical with separating barrel, and inner panel is adjacent to separating barrel seamless surface.Nest spring device 7
Using symmetrical two wind springs, separating barrel is connected with monomer.When expansion, wind spring stretches locking monomer.And it is long on monomer
Key 9, which is embedded into separating barrel keyway 8, realizes locking.
What Fig. 6 was indicated is the three-dimensional figure of single limit monomer, there are two symmetrical blasting bolt hole 10 on monomer, one plus
Strengthening tendons plate 11, strip key 12 and a limit inner panel on a reinforcing rib short side.
What Fig. 7 was indicated is the separating barrel to match with limiting device, and there are 12 bolts hole, 6 keyways in separating barrel outer surface.
Fig. 8 shows be the amplified consolidation with separating barrel nest spring device 7, wherein wind spring 14 is placed on solid with segregation section
In the support device 15 of knot.
Specific embodiments of the present invention are described above.The present invention is not limited to the above specific embodiments,
Those skilled in the art can make various deformations or amendments within the scope of the claims, this has no effect on essence of the invention
Content.
Claims (6)
1. a kind of deployable objects outside Earth penetration limiting device, which is characterized in that including being evenly distributed on ram separating barrel
Six limit monomer, a separating barrel and the 12 tightening wind springs and 12 blasting bolts outside bucket that can be collapsed and be unfolded；Often
A limit monomer includes reinforcing rib on limit inner panel and plate, and reinforcing rib short side face is equipped with a strip key；In limit plate
Plate is identical as the circular arc radian of separating barrel.
2. a kind of deployable objects outside Earth penetration limiting device as described in claim 1, which is characterized in that under rounding state,
Limit inner panel is close to segregation section；Front edge of board blasting bolt is connected with separating barrel in limiting, limit inner panel end with separate
Duan Caiyong wind spring is hinged and connected, and wind spring, which is in, stretches energy storage state；
In the deployed state, blasting bolt disconnects, and six limit monomers are distributed in segregation section end integral into umbellate form expansion, limits
The reinforcing rib short side of monomer is close to segregation section, and the strip key on short side is embedded into the keyway of separating barrel, and limitation monomer is left
Right movement；Wind spring prevents monomer from collapsing still in tensional state at this time, realizes that the expansion of limit monomer is self-locking.
3. a kind of deployable objects outside Earth penetration limiting device according to claim 1, which is characterized in that the reinforcing rib
Using triangular form reinforcing rib.
4. a kind of deployable objects outside Earth penetration limiting device according to claim 1, which is characterized in that each limit plate
End is hinged by two wind springs with separating barrel, effectively controls the path of expansion and prevents the case where voluntarily collapsing after being unfolded.
5. a kind of deployable objects outside Earth penetration limiting device according to claim 1, which is characterized in that the limit is single
Body uses high-strength material.
6. a kind of deployable objects outside Earth penetration limiting device according to claim 1, which is characterized in that on separating barrel
It is even to be furnished with 6 keyways come self-locking when limit monomer being cooperated to be unfolded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631115.9A CN109131957B (en) | 2018-06-19 | 2018-06-19 | Deployable extraterrestrial celestial body penetration limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631115.9A CN109131957B (en) | 2018-06-19 | 2018-06-19 | Deployable extraterrestrial celestial body penetration limiting device |
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| Publication Number | Publication Date |
|---|---|
| CN109131957A true CN109131957A (en) | 2019-01-04 |
| CN109131957B CN109131957B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810631115.9A Active CN109131957B (en) | 2018-06-19 | 2018-06-19 | Deployable extraterrestrial celestial body penetration limiting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677633A (en) * | 2019-01-17 | 2019-04-26 | 上海卫星工程研究所 | A kind of miniature high-speed ram for physical damage objects outside Earth surface texture |
| CN111547276A (en) * | 2020-03-31 | 2020-08-18 | 上海卫星工程研究所 | Intelligent autonomous temperature control structure and temperature control method for deep space impactor |
| CN113654754A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Broadside armor penetration test device and method |
| CN113721303A (en) * | 2021-08-26 | 2021-11-30 | 四川航天系统工程研究所 | Two-stage separation type moon penetrator with buffer device |
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| US4832288A (en) * | 1987-07-23 | 1989-05-23 | Aerospace Recovery System, Inc. | Recovery system |
| RU2132803C1 (en) * | 1997-12-30 | 1999-07-10 | Галимов Эрик Михайлович | Method of taking soil of planet and device for realization of this method |
| CN103419945A (en) * | 2013-08-30 | 2013-12-04 | 哈尔滨工业大学 | Impact injection type star soil diving device with escapement mechanism |
| CN106428654A (en) * | 2016-11-17 | 2017-02-22 | 上海卫星工程研究所 | Small-sized split type survivable deep space impactor |
| CN106516178A (en) * | 2016-11-17 | 2017-03-22 | 上海卫星工程研究所 | Series module combining type common impactor configuration |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832288A (en) * | 1987-07-23 | 1989-05-23 | Aerospace Recovery System, Inc. | Recovery system |
| RU2132803C1 (en) * | 1997-12-30 | 1999-07-10 | Галимов Эрик Михайлович | Method of taking soil of planet and device for realization of this method |
| CN103419945A (en) * | 2013-08-30 | 2013-12-04 | 哈尔滨工业大学 | Impact injection type star soil diving device with escapement mechanism |
| CN106428654A (en) * | 2016-11-17 | 2017-02-22 | 上海卫星工程研究所 | Small-sized split type survivable deep space impactor |
| CN106516178A (en) * | 2016-11-17 | 2017-03-22 | 上海卫星工程研究所 | Series module combining type common impactor configuration |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677633A (en) * | 2019-01-17 | 2019-04-26 | 上海卫星工程研究所 | A kind of miniature high-speed ram for physical damage objects outside Earth surface texture |
| CN109677633B (en) * | 2019-01-17 | 2020-07-28 | 上海卫星工程研究所 | Small-sized high-speed impactor for physically destroying surface structure of extraterrestrial celestial body |
| CN111547276A (en) * | 2020-03-31 | 2020-08-18 | 上海卫星工程研究所 | Intelligent autonomous temperature control structure and temperature control method for deep space impactor |
| CN111547276B (en) * | 2020-03-31 | 2021-12-03 | 上海卫星工程研究所 | Intelligent autonomous temperature control structure and temperature control method for deep space impactor |
| CN113721303A (en) * | 2021-08-26 | 2021-11-30 | 四川航天系统工程研究所 | Two-stage separation type moon penetrator with buffer device |
| CN113721303B (en) * | 2021-08-26 | 2024-04-12 | 四川航天系统工程研究所 | Two-stage separation moon penetrator with buffer device |
| CN113654754A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Broadside armor penetration test device and method |
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| Publication number | Publication date |
|---|---|
| CN109131957B (en) | 2020-04-21 |
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