CN101955021A - Method for transporting miniature satellite in sleeved double-case and loading miniature satellite onto tower - Google Patents
Method for transporting miniature satellite in sleeved double-case and loading miniature satellite onto tower Download PDFInfo
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- CN101955021A CN101955021A CN 201010272482 CN201010272482A CN101955021A CN 101955021 A CN101955021 A CN 101955021A CN 201010272482 CN201010272482 CN 201010272482 CN 201010272482 A CN201010272482 A CN 201010272482A CN 101955021 A CN101955021 A CN 101955021A
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- microsatellite
- packing case
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Abstract
The invention discloses a method for transporting a miniature satellite in sleeved double-case and loading the miniature satellite onto a tower. The method comprises the following steps of: firstly, fixing the miniature satellite at the bottom of a small packing case through a vibration absorber, wherein the small packing case is of an interlayer structure filled with a heat insulating material and the volume ratio of the miniature satellite to the small packing case 2 is 1: (2-3); secondly, sleeving the small packing case in a big packing case, wherein the small packing case is in hard connection with the big packing case and the volume ratio of the small packing case to the big packing case is 1: (6-8); thirdly, transporting the big packing case from a launching site technical region to an launching tower rack and hoisting the small packing case to the launching tower rack through a hauling cable; fourthly, hoisting out the miniature satellite from the small packing case again and jointing the miniature satellite and a carrier rocket; and finally hoisting the small packing case down from the launching tower rack, thus finishing the whole operation of loading the miniature satellite onto the tower. By the method of the invention, the transportation safety of the miniature satellite under the condition that the wind speed of the launching site is high (maximally 10m/s) and the temperature in winter is lower than minus 15 DEG C can be guaranteed and the miniature satellite is smoothly loaded onto the tower.
Description
Technical field
The method of operation of launch tower is gone up in the packing, transportation and the lifting that the present invention relates to a kind of microsatellite.
Background technology
Microsatellite is meant that generally weight is less than 100 kilograms satellite.Consider factors such as launch cost, microsatellite generally adopts the mode of lift-launch.When satellite docks with carrier rocket and installs, generally microsatellite is installed in the internal stent of primary, therefore needs to install earlier microsatellite, finish docking of primary and carrier rocket again.
In China, satellite is transported to the launch area at the launch site from the technical area, generally be that satellite is formed satellite and the rocket fabricate block in technical area and fairing of launch vehicle, then satellite and the rocket fabricate block be transported to below the pylon, satellite and the rocket fabricate block is lifted on the pylon dock at last with carrier rocket.But the microsatellite for needs carry and launch owing to form satellite and the rocket fabricate block with carrier rocket at the launch site primary, therefore must be transported to pylon with microsatellite separately.Under satellite emission in winter situation, the launch site temperature is generally about-15 ℃, under this low temperature environment, when microsatellite is hung on the pylon work area, because of thermal capacitance is too little, can't guarantee+temperature requirement more than 5 ℃ (requirement of satellite storage battery needs to keep the ambient temperature more than+5 ℃).Be exactly that the microsatellite celestial body is too little in addition, swung easily by wind.Therefore, adopt conventional transportation and hanging method can't satisfy microsatellite is lifted harsh requirement on the pylon.
Summary of the invention
Technology of the present invention is dealt with problems and is: overcome the deficiencies in the prior art, provide a kind of satisfy microsatellite launch site transition transportation and on the defeated and last tower implementation method of two housing-cases shipments of safety and ambient temperature guarantee requirement in the tower process.
Technical solution of the present invention is: the defeated and last tower implementation method of the two housing-case shipments of microsatellite, and step is as follows:
(1) with microsatellite by the bottom of damper mounting in parcel vanning, described parcel vanning is sandwich structure, is filled with thermal insulation material in the interlayer, the top of parcel vanning is provided with hanger; The volume ratio of microsatellite and parcel vanning is 1: (2～3);
(2) the inner wrapping housing-case is contained in the big packing chest, the parcel vanning is connected firmly with big packing chest, and the parcel vanning is 1 with the volume ratio of big packing chest: (6～8);
(3) big packing chest is transported to launching tower from the technical area, launch site, opens big packing chest case cover, suspension hook and hauling rope are installed on hanger, grounding jumper is installed, the parcel vanning is winched to launching tower in the bottom of parcel vanning;
(4) microsatellite is hung out in the parcel vanning, in the microsatellite bottom grounding jumper is installed in the hoisting process, then microsatellite and carrier rocket are carried out docking operation, remove grounding jumper after butt joint is finished;
(5) launching tower is hung down in the parcel vanning, finish whole operations of tower on the microsatellite.
Described thermal insulation material is a white foam.
The present invention's advantage compared with prior art is:
(1) the inventive method is installed in interior, the big packing chest suit parcel vanning of parcel vanning with microsatellite and carries out the method that two casees transport, do not provide under the situation of good environmental conditions there being the delivery fairing, realized the transition transportation of microsatellite from the technical area to the launch area smoothly;
(2) little, the good heat-insulation effect of parcel box volume is sleeved in the big packing chest, and the satellite environment temperature is controlled at more than 5 ℃, has reached operating needs fully, for the transportation of microsatellite and go up tower good ambient temperature conditions is provided;
(3) at pylon piece of smooth land place, directly open big packing chest case cover, can realize tower on parcel vanning and the microsatellite, simple to operate;
(4) adopt the inventive method, the parcel vanning is gone up the tower process and is well on, (the about 10m/s of wind speed) can guarantee the safety of satellite under the bigger situation of wind speed, solved simultaneously that conventional active thermal control, volume are big, complex structure, packing chest can not directly be parked in the shortcoming on the pylon turn table.
Description of drawings
Fig. 1 is the FB(flow block) of the inventive method;
Fig. 2 is microsatellite of the present invention scheme of installation in the parcel vanning;
Fig. 3 is parcel vanning of the present invention scheme of installation in big packing chest.
The specific embodiment
As shown in Figure 1, be the FB(flow block) of the inventive method.
At first, in the hall, technical area microsatellite 1 is docked with simple and easy heat-insulating parcel vanning 2 by shock absorber 203, integral installation was to big packing chest 3 the insides after butt joint was finished, and docking mode is hard the connection, and screw-driving gets final product.Two casees are realized suit transition transportation, unload big packing chest 3 on the piece of smooth land outside the pylon of launch area, with parcel vanning 2 and microsatellite 1 integral hoisting to the pylon turn table, unload parcel vanning 2, microsatellite 1 is docked with carrier rocket, after butt joint is finished parcel vanning 2 is withdrawn to the outside piece of smooth land from turn table.
In order to guarantee the temperature requirement of microsatellite 1 in the transport process of launch site, adopt parcel vanning 2 and 3 common cooperations of big packing chest to finish during transportation.Wherein microsatellite 1 is 1 with the volume ratio of parcel vanning 2: (2～3), parcel vanning 2 is 1 with the volume ratio of big packing chest 3: (6～8).Generally because the volume of microsatellite 1 is generally 3m
3, the volume of the parcel vanning 2 of therefore selecting for use is generally 6～9m
3, the volume of big packing chest 3 is generally 40～70m
3, help like this guaranteeing that the equilibrium of the convenient of fitting operation and box house heat keeps.
Because microsatellite 1 volume is less, weight is lighter, therefore thermal capacitance is less, be very easy to be subjected to the influence of ambient temperature, therefore the parcel vanning 2 of the present invention's employing is a sandwich structure, as shown in Figure 2, the inside filled and process material of its covering interlayer 202, to strengthen the heat-insulating property of parcel vanning 2, packing material is preferentially selected for use heat insulation and is incubated white foam material preferably.In order to guarantee the safety of microsatellite 1 in hoisting process, the fabricate block total weight of parcel vanning 2 and microsatellite 1 will meet certain requirements.Therefore the present invention has installed clump weight 204 in the bottom of parcel vanning 2, make the weight of parcel vanning reach 470～480kg, parcel vanning 2 reaches 530～540kg with the fabricate block of microsatellite 1, has fully guaranteed the stability of hoisting process under big wind conditions.In addition, parcel vanning case cover 205 tops are provided with hanger 201, are used to lift the fabricate block of parcel vanning 2 and microsatellite 1.
During packing, in general assembly hall, the technical area at launch site, at first microsatellite 1 one is installed in the parcel vanning 2, wherein microsatellite body 102 is connected with microsatellite adapter 101 by band and explosive bolt, link to each other by shock absorber 203 between microsatellite adapter 101 and the parcel vanning 2, meet the demands with the overload of the shock and vibration that guarantee in transportation microsatellite 1 to be caused owing to the ground-surface injustice.Then parcel vanning 2 is sleeved in the big packing chest 3, as shown in Figure 3, parcel vanning 2 is connected in the big packing chest 3 firmly with screw.The pilot bar 301 of big packing chest is installed subsequently, along the big packing chest case of pilot bar 301 suits cover 302.The bottom of big packing chest 3 is equipped with roller 303, with convenient transportation.
During transportation,, in transportation, guarantee the requirement of travelling speed, make that the influence of the impact shock that microsatellite 1 is subjected to is less according to the difference of road conditions with lifting on the haulage truck after microsatellite 1, parcel vanning 2, big packing chest 3 overall package.Travel behind the certain distance parking checking.By the temperature amount acquisition port of observing big packing chest 3 collect internal temperature.
Integral transportation below launching tower after, fabricate block is lifted launching level ground, and the roller 303 of big packing chest 3 bottoms is locked.Take big packing chest case cover 302 apart, speed will slow down when tearing open, notes moving big packing chest case cover 302 along the direction of pilot bar 301.After big packing chest case cover 302 is removed, parcel vanning 2 is hung out the pylon piece of smooth land by the hanger 201 in the parcel vanning 2, suspension hook and hauling rope (the about 100m of length) are installed on hanger 201, grounding jumper (the about 100m of length) is installed in bottom in parcel vanning 2, guarantees the good earth of microsatellite 1 when lifting.After suspension hook, hauling rope, grounding jumper all install, begin to lift by crane the fabricate block of parcel vanning 2 and microsatellite 1.The lifting speed that needs in the lifting process to require according to safety operation lifts by crane, and shortens the lifting time in the scope of lifting speed as far as possible, can not be subjected to the influence of ambient temperature (15 ℃) and drop too fast to guarantee the ambient temperature in the parcel vanning 2.In hoisting process, need to draw hauling rope and grounding jumper by the special messenger, guarantee the lifting stability of microsatellite 1 under big wind conditions.
After parcel vanning 2 and microsatellite 1 fabricate block are transported on the pylon, fabricate block is parked on 8 layer half the pylon turn table, removes the hauling rope on the hanger 201.Remove parcel vanning case cover 205, observe internal temperature by being placed on the parcel 2 temperature inside meters of casing.Microsatellite 1 is hung out in parcel vanning 2, in microsatellite 1 bottom grounding jumper is installed in the hoisting process, then microsatellite 1 and carrier rocket are carried out docking operation, remove the satellite grounding jumper after butt joint is finished.
At last parcel vanning 2 being hung oneself down from pylon is transported on the piece of smooth land on every side, realizes whole operations of tower on the microsatellite 1.
The shipment of two housing-cases defeated with parcel vanning, combinations of satellites on the success of tower the last tower that is designed to follow-up microsatellite operate good reference and reference function be provided.
The content that is not described in detail in the specification sheets of the present invention belongs to those skilled in the art's known technology.
Claims (2)
1. the two housing-case shipments of microsatellite are failed and last tower implementation method, it is characterized in that step is as follows:
(1) microsatellite (1) is fixed on the bottom of parcel vanning (2) by shock absorber (203), described parcel vanning (2) be a sandwich structure, is filled with thermal insulation material in the interlayer, and the case top of (2) of parcel is provided with hanger (201); Microsatellite (1) is 1 with the volume ratio of parcel vanning (2): (2～3);
(2) parcel vanning (2) is sleeved in the big packing chest (3), parcel vanning (2) is connected firmly with big packing chest (3), and parcel vanning (2) is 1 with the volume ratio of big packing chest (3): (6～8);
(3) big packing chest (3) is transported to launching tower from the technical area, launch site, opens big packing chest case cover (302), go up at hanger (201) suspension hook and hauling rope are installed, grounding jumper is installed, parcel vanning (2) is winched to launching tower in the bottom of parcel vanning (2);
(4) microsatellite (1) is hung out in parcel vanning (2), in microsatellite (1) bottom grounding jumper is installed in the hoisting process, then microsatellite (1) and carrier rocket are carried out docking operation, remove grounding jumper after butt joint is finished;
(5) launching tower is hung down in parcel vanning (2), finish whole operations that microsatellite (1) is gone up tower.
2. the defeated and last tower implementation method of the two housing-case shipments of microsatellite according to claim 1, it is characterized in that: described thermal insulation material is a white foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102724828A CN101955021B (en) | 2010-09-03 | 2010-09-03 | Method for transporting miniature satellite in sleeved double-case and loading miniature satellite onto tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102724828A CN101955021B (en) | 2010-09-03 | 2010-09-03 | Method for transporting miniature satellite in sleeved double-case and loading miniature satellite onto tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101955021A true CN101955021A (en) | 2011-01-26 |
| CN101955021B CN101955021B (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102724828A Active CN101955021B (en) | 2010-09-03 | 2010-09-03 | Method for transporting miniature satellite in sleeved double-case and loading miniature satellite onto tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340210A (en) * | 2020-11-17 | 2021-02-09 | 长光卫星技术有限公司 | A transport packing box for receiving satellite and precision instruments long-distance highway transportation a little |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003031447A (en) * | 2001-07-18 | 2003-01-31 | Canon Inc | Electrolytic capacitor |
| CN100436261C (en) * | 2006-08-25 | 2008-11-26 | 郑钢铁 | Integrated shock absorbing vibrating isolation device for stellite |
| CN101780868A (en) * | 2010-01-15 | 2010-07-21 | 中国科学院国家天文台南京天文光学技术研究所 | Polar region telescope container |
| CN201538433U (en) * | 2009-08-24 | 2010-08-04 | 北京卫星环境工程研究所 | System for installing large-scale device in manned spacecraft cabin |
-
2010
- 2010-09-03 CN CN2010102724828A patent/CN101955021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003031447A (en) * | 2001-07-18 | 2003-01-31 | Canon Inc | Electrolytic capacitor |
| CN100436261C (en) * | 2006-08-25 | 2008-11-26 | 郑钢铁 | Integrated shock absorbing vibrating isolation device for stellite |
| CN201538433U (en) * | 2009-08-24 | 2010-08-04 | 北京卫星环境工程研究所 | System for installing large-scale device in manned spacecraft cabin |
| CN101780868A (en) * | 2010-01-15 | 2010-07-21 | 中国科学院国家天文台南京天文光学技术研究所 | Polar region telescope container |
Non-Patent Citations (1)
| Title |
|---|
| 《包装工程》 19910415 田千里等 卫星包装箱的随机隔振优化分析 , 第02期 2 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340210A (en) * | 2020-11-17 | 2021-02-09 | 长光卫星技术有限公司 | A transport packing box for receiving satellite and precision instruments long-distance highway transportation a little |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101955021B (en) | 2012-01-25 |
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