CN102390545B - Assembly type truss connecting element convenient for astronaut to realize on-orbit assembly operation - Google Patents
Assembly type truss connecting element convenient for astronaut to realize on-orbit assembly operation Download PDFInfo
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- CN102390545B CN102390545B CN 201110237210 CN201110237210A CN102390545B CN 102390545 B CN102390545 B CN 102390545B CN 201110237210 CN201110237210 CN 201110237210 CN 201110237210 A CN201110237210 A CN 201110237210A CN 102390545 B CN102390545 B CN 102390545B
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Abstract
The invention provides an assembly type truss connecting element convenient for an astronaut to realize the on-orbit assembly operation, which relates to the assembly type truss connecting element for the on-orbit assembly operation. The assembly type truss connecting element aims at solving the problems that the on-orbit assembly by the astronaut is inconvenient, and simultaneously, the truss structural reliability and connection rigidity can not be favorably improved. The first embodiment is characterized in that a lug boss is arranged on a third side surface of a cuboid connecting element, a groove is arranged on a fourth side surface, and a spiral pressing device and a screw bolt are arranged at one side of the upper surface of the cuboid connecting element near the groove bottom surface of the groove. Compared with the first embodiment, the second embodiment is characterized in that lug bosses are respectively arranged on the third side surface and the fourth side surface of the first cuboid connecting element, and grooves are respectively arranged on the third side surface and the fourth side surface of a second cuboid connecting element. Compared with the second embodiment, the third embodiment is characterized in that the lug bosses and the grooves are arranged on the fourth side surfaces of the first and second cuboid connecting elements. Compared with the third embodiment, the fourth embodiment is characterized in that the lug bosses and the grooves are arranged on the third side surfaces of the first and second cuboid connecting elements. The assembly type truss connecting element is used for the on-orbit truss assembly by the astronaut.
Description
Technical field
The present invention relates to a kind of assembly type truss connecting element of assembly operation in-orbit.
Background technology
The spaceborne truss structure such as satellite, space station is just towards the trend development maximized, and, according to the emission carrying capacity of rocket, truss structure should meet lightweight, the little performance requriements of emission volume.Inflating expanded assembly type truss structure is to be formed by connecting by a series of inflating expanded assembly type truss element, can fold emission, because the volume of each assembly type truss element is very little, the cosmonaut can be assembled easily in-orbit as required, and the material of truss can be solidified into the rigidity that meets structural requirement in-orbit.For meeting the above-mentioned performance requriements of truss structure, need to utilize attaching parts to couple together between each assembly type truss element.And up to now, without be convenient to the cosmonaut in-orbit assembly operation and simple in structure, connect reliably, firm, be beneficial to the structural reliability that improves whole truss structure and the assembly type truss connecting element of coupling stiffness simultaneously.
Summary of the invention
The objective of the invention is for solving up to now, without be convenient to the cosmonaut in-orbit assembly operation and simple in structure, connect reliable, firm, be beneficial to the problem of the assembly type truss connecting element of the structural reliability that improves whole truss structure and coupling stiffness simultaneously, and then a kind of cosmonaut of convenience is provided the assembly type truss connecting element of assembly operation in-orbit.
The present invention realizes that above-mentioned purpose has following four technical schemes:
First technical scheme: a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates, described assembly type truss connecting element comprises a cuboid attaching parts, a spiral clamping device and a bolt, four lateral surfaces of described cuboid attaching parts are defined as respectively the first side, the second side, the 3rd side and the 4th side, described the first side and the 3rd corresponding setting in side, described the second side and the 4th corresponding setting in side, described the first side and the second side respectively are respectively arranged with two thin wall cylindrical from top to bottom, four thin wall cylindrical are for assembling the support tube of formula truss element, described the 3rd side is provided with boss, described the 4th side is provided with groove, and groove or boss on the cuboid attaching parts of the boss on described cuboid attaching parts or groove and another assembly type truss connecting element match, the upper surface of described cuboid attaching parts is provided with a spiral clamping device near groove bottom one side of groove, described spiral clamping device comprises blade, shell and torsion spring, one end of described blade is fixedly connected with the lateral wall of shell, the lower end of described bolt arranges in the enclosure, described bolt is threaded with the upper surface of cuboid attaching parts, described torsion spring is sleeved on bolt and is placed in shell, when rotating blade, described blade be take bolt as the rotation of axle drive torsion spring, when described blade turn to described groove directly over the time, described torsion spring is in balance position, when described blade depart from described groove directly over the time, described torsion spring departs from balance position, under the restoring force effect of described torsion spring, described blade automatically rotate back into described groove directly over.
Second technical scheme: a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates, described assembly type truss connecting element comprises two cuboid attaching partss, two spiral clamping devices and two bolts, described two cuboid attaching partss are respectively the first cuboid attaching parts and the second cuboid attaching parts, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side, the second side, the 3rd side and the 4th side, described the first side and the 3rd corresponding setting in side, described the second side and the 4th corresponding setting in side, the first side of described each cuboid attaching parts and the second side respectively are respectively arranged with two thin wall cylindrical from top to bottom, four thin wall cylindrical are for assembling the support tube of formula truss element, respectively be respectively equipped with a boss on the 3rd side of described the first cuboid attaching parts He on the 4th side, respectively be respectively equipped with a groove on the 3rd side of described the second cuboid attaching parts He on the 4th side, and described boss matches with groove, the upper surface of described the second cuboid attaching parts is provided with a spiral clamping device near groove bottom one side of each groove, each spiral clamping device comprises blade, shell and torsion spring, one end of described blade is fixedly connected with the lateral wall of shell, be provided with a bolt in each shell, described two bolts are threaded with the upper surface of the second cuboid attaching parts, be set with a torsion spring on each bolt, and described torsion spring is placed in corresponding shell, when rotating blade, described blade be take bolt as the rotation of axle drive torsion spring, when described blade turn to described groove directly over the time, described torsion spring is in balance position, two blades on two spiral clamping devices are 90 ° of angles when balance position, when described blade depart from described groove directly over the time, described torsion spring departs from balance position, under the restoring force effect of described torsion spring, described blade automatically rotate back into described groove directly over.
The 3rd technical scheme: a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates, described assembly type truss connecting element comprises two cuboid attaching partss, a spiral clamping device and a bolt, described two cuboid attaching partss are respectively the first cuboid attaching parts and the second cuboid attaching parts, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side, the second side, the 3rd side and the 4th side, described the first side and the 3rd corresponding setting in side, described the second side and the 4th corresponding setting in side, the first side of described each cuboid attaching parts and the second side respectively are respectively arranged with two thin wall cylindrical from top to bottom, four thin wall cylindrical are for assembling the support tube of formula truss element, the 3rd side of described the first cuboid attaching parts and the 3rd side of the second cuboid attaching parts are smooth side, the 4th side of described the first cuboid attaching parts is provided with a boss, the 4th side of described the second cuboid attaching parts is provided with a groove, and described boss matches with groove, the upper surface of described the second cuboid attaching parts is provided with a spiral clamping device near groove bottom one side of groove, described spiral clamping device comprises blade, shell and torsion spring, one end of described blade is fixedly connected with the lateral wall of shell, the lower end of described bolt arranges in the enclosure, described bolt is threaded with the upper surface of the second cuboid attaching parts, described torsion spring is sleeved on bolt and is placed in shell, when rotating blade, described blade be take bolt as the rotation of axle drive torsion spring, when described blade turn to described groove directly over the time, described torsion spring is in balance position, when described blade depart from described groove directly over the time, described torsion spring departs from balance position, under the restoring force effect of described torsion spring, described blade automatically rotate back into described groove directly over.
The 4th technical scheme: a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates, described assembly type truss connecting element comprises two cuboid attaching partss, described two cuboid attaching partss are respectively the first cuboid attaching parts and the second cuboid attaching parts, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side, the second side, the 3rd side and the 4th side, described the first side and the 3rd corresponding setting in side, described the second side and the 4th corresponding setting in side, the first side of described each cuboid attaching parts and the second side respectively are respectively arranged with two thin wall cylindrical from top to bottom, four thin wall cylindrical are for assembling the support tube of formula truss element, the 3rd side of described the first cuboid attaching parts is provided with boss, the 3rd side of described the second cuboid attaching parts is provided with groove, and described boss matches with groove, the 4th side of described the first cuboid attaching parts and the 4th side of the second cuboid attaching parts are smooth side.
The invention has the beneficial effects as follows: the present invention has not only solved the connectivity problem between each assembly type truss element in inflating expanded assembly type truss structure.Simultaneously, designed assembly type truss connecting element is simple in structure, facilitates cosmonaut's assembly operation in-orbit, saves built-up time, and good reliability can guarantee the steadiness of assembly type truss integral structure.
The accompanying drawing explanation
Fig. 1 is the perspective view of the assembly type truss connecting element in first technical scheme of the present invention;
Fig. 2 is the front view of the assembly type truss connecting element in first technical scheme of the present invention;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the assembly type truss connecting element assembling front view in second technical scheme of the present invention;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the birds-eye view of Fig. 5;
Fig. 8 is the birds-eye view of the first cuboid attaching parts in the 3rd technical scheme of the present invention;
Fig. 9 is the front view of Fig. 8;
Figure 10 be the second cuboid attaching parts in the 3rd technical scheme of the present invention with spiral clamping device the birds-eye view together with bolts assemblies;
Figure 11 is the front view of Figure 10;
Figure 12 is the left view of Figure 11;
Figure 13 is the birds-eye view of the first cuboid attaching parts in the 4th technical scheme of the present invention;
Figure 14 is the front view of Figure 13;
Figure 15 is the birds-eye view of the second cuboid attaching parts in the 4th technical scheme of the present invention;
Figure 16 is the front view of Figure 15.
The specific embodiment
The specific embodiment one: see Fig. 1 ~ Fig. 4, a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates of present embodiment, described assembly type truss connecting element comprises a cuboid attaching parts, a spiral clamping device 9 and a bolt 10, four lateral surfaces of described cuboid attaching parts are defined as respectively the first side 1, the second side 2, the 3rd side 3 and the 4th side 4, described the first side 1 and the 3rd corresponding setting in side 3, described the second side 2 and the 4th corresponding setting in side 4, described the first side 1 and the second side 2 respectively are respectively arranged with two thin wall cylindrical 11 from top to bottom, four thin wall cylindrical 11 are for assembling the support tube of formula truss element, described the 3rd side 3 is provided with boss 7, described the 4th side 4 is provided with groove 8, and groove 8 or boss 7 on the cuboid attaching parts of the boss 7 on described cuboid attaching parts or groove 8 and another assembly type truss connecting element match, the upper surface 5 of described cuboid attaching parts is provided with a spiral clamping device 9 near groove bottom one side of groove 8, described spiral clamping device 9 comprises blade 9-1, shell 9-2 and torsion spring 9-3, the end of described blade 9-1 is fixedly connected with the lateral wall of shell 9-2, the lower end of described bolt 10 is arranged in shell 9-2, described bolt 10 is threaded with the upper surface 5 of cuboid attaching parts, described torsion spring 9-3 is sleeved on bolt 10 and is placed in shell 9-2, when rotating blade 9-1, described blade 9-1 be take bolt 10 as axle drive torsion spring 9-3 rotation, when described blade 9-1 turn to described groove 8 directly over the time, described torsion spring 9-3 is in balance position, when described blade 9-1 depart from described groove 8 directly over the time, described torsion spring 9-3 departs from balance position, under the restoring force effect of described torsion spring 9-3, described blade 9-1 automatically rotate back into described groove 8 directly over.
An assembly type truss element need to carry out assembly and connection by another two assembly type truss connecting elements of two assembly type truss connecting elements and another assembly type truss element, the a pair of assembly type truss connecting element of being assembled must be that a side of an assembly type truss connecting element has boss 7, and a side of another assembly type truss connecting element has groove 8.When assembling, rotate the blade 9-1 of the spiral clamping device 9 of groove 8 tops, insert the boss 7 of another assembly type truss connecting element from the upper surface 5 of an assembly type truss connecting element, afterwards, the blade 9-1 of spiral clamping device 9 under the effect of torsion spring 9-3 restoring force, forward to boss 7 above, thereby play the effect be fixed and clamped.
The specific embodiment two: see Fig. 5 ~ Fig. 7, a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates of present embodiment, described assembly type truss connecting element comprises two cuboid attaching partss, two spiral clamping devices 9 and two bolts 10, described two cuboid attaching partss are respectively the first cuboid attaching parts 12 and the second cuboid attaching parts 13, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side 1, the second side 2, the 3rd side 3 and the 4th side 4, described the first side 1 and the 3rd corresponding setting in side 3, described the second side 2 and the 4th corresponding setting in side 4, the first side 1 and second side 2 of described each cuboid attaching parts respectively are respectively arranged with two thin wall cylindrical 11 from top to bottom, four thin wall cylindrical 11 are for assembling the support tube of formula truss element, respectively be respectively equipped with a boss 7 on the 3rd side 3 of described the first cuboid attaching parts 12 He on the 4th side 4, respectively be respectively equipped with a groove 8 on the 3rd side 3 of described the second cuboid attaching parts 13 He on the 4th side 4, and described boss 7 matches with groove 8, the upper surface of described the second cuboid attaching parts 13 is provided with a spiral clamping device 9 near groove bottom one side of each groove 8, each spiral clamping device 9 comprises blade 9-1, shell 9-2 and torsion spring 9-3, the end of described blade 9-1 is fixedly connected with the lateral wall of shell 9-2, be provided with a bolt 10 in each shell 9-2, described two bolts 10 are threaded with the upper surface 5 of the second cuboid attaching parts 13, be set with a torsion spring 9-3 on each bolt 10, and described torsion spring 9-3 is placed in corresponding shell 9-2, when rotating blade 9-1, described blade 9-1 be take bolt 10 as axle drive torsion spring 9-3 rotation, when described blade 9-1 turn to described groove 8 directly over the time, described torsion spring 9-3 is in balance position, two blade 9-1 on two spiral clamping devices 9 are 90 ° of angles when balance position, when described blade 9-1 depart from described groove 8 directly over the time, described torsion spring 9-3 departs from balance position, under the restoring force effect of described torsion spring 9-3, described blade 9-1 automatically rotate back into described groove 8 directly over.
The specific embodiment three: see Fig. 8 ~ Figure 12, a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates of present embodiment, described assembly type truss connecting element comprises two cuboid attaching partss, a spiral clamping device 9 and a bolt 10, described two cuboid attaching partss are respectively the first cuboid attaching parts 12 and the second cuboid attaching parts 13, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side 1, the second side 2, the 3rd side 3 and the 4th side 4, described the first side 1 and the 3rd corresponding setting in side 3, described the second side 2 and the 4th corresponding setting in side 4, the first side 1 and second side 2 of described each cuboid attaching parts respectively are respectively arranged with two thin wall cylindrical 11 from top to bottom, four thin wall cylindrical 11 are for assembling the support tube of formula truss element, the 3rd side 3 of described the first cuboid attaching parts 12 and the 3rd side 3 of the second cuboid attaching parts 13 are smooth side, the 4th side 4 of described the first cuboid attaching parts 12 is provided with a boss 7, the 4th side 4 of described the second cuboid attaching parts 13 is provided with a groove 8, and described boss 7 matches with groove 8, the upper surface of described the second cuboid attaching parts 13 is provided with a spiral clamping device 9 near groove bottom one side of groove 8, described spiral clamping device 9 comprises blade 9-1, shell 9-2 and torsion spring 9-3, the end of described blade 9-1 is fixedly connected with the lateral wall of shell 9-2, the lower end of described bolt 10 is arranged in shell 9-2, described bolt 10 is threaded with the upper surface 5 of the second cuboid attaching parts 13, described torsion spring 9-3 is sleeved on bolt 10 and is placed in shell 9-2, when rotating blade 9-1, described blade 9-1 be take bolt 10 as axle drive torsion spring 9-3 rotation, when described blade 9-1 turn to described groove 8 directly over the time, described torsion spring 9-3 is in balance position, when described blade 9-1 depart from described groove 8 directly over the time, described torsion spring 9-3 departs from balance position, under the restoring force effect of described torsion spring 9-3, described blade 9-1 automatically rotate back into described groove 8 directly over.
The specific embodiment four: see Figure 13 ~ Figure 16, a kind of cosmonaut's assembly type truss connecting element of assembly operation in-orbit that facilitates of present embodiment, described assembly type truss connecting element comprises two cuboid attaching partss, described two cuboid attaching partss are respectively the first cuboid attaching parts 12 and the second cuboid attaching parts 13, four lateral surfaces of each cuboid attaching parts are defined as respectively the first side 1, the second side 2, the 3rd side 3 and the 4th side 4, described the first side 1 and the 3rd corresponding setting in side 3, described the second side 2 and the 4th corresponding setting in side 4, the first side 1 and second side 2 of described each cuboid attaching parts respectively are respectively arranged with two thin wall cylindrical 11 from top to bottom, four thin wall cylindrical 11 are for assembling the support tube of formula truss element, the 3rd side 3 of described the first cuboid attaching parts 12 is provided with boss 7, the 3rd side 3 of described the second cuboid attaching parts 13 is provided with groove 8, and described boss 7 matches with groove 8, the 4th side 4 of described the first cuboid attaching parts 12 and the 4th side 4 of the second cuboid attaching parts 13 are smooth side.
Claims (3)
1. one kind facilitates cosmonaut's assembly type truss connecting element of assembly operation in-orbit, it is characterized in that, described assembly type truss connecting element comprises a cuboid attaching parts, a spiral clamping device (9) and a bolt (10), four lateral surfaces of described cuboid attaching parts are defined as respectively the first side (1), the second side (2), the 3rd side (3) and the 4th side (4), described the first side (1) and the 3rd corresponding setting in side (3), described the second side (2) and the 4th corresponding setting in side (4), described the first side (1) and the second side (2) respectively are respectively arranged with two thin wall cylindrical (11) from top to bottom, four thin wall cylindrical (11) are for assembling the support tube of formula truss element, described the 3rd side (3) is provided with boss (7), described the 4th side (4) is provided with groove (8), and groove (8) or boss (7) on the cuboid attaching parts of the boss (7) on described cuboid attaching parts or groove (8) and another assembly type truss connecting element match, the upper surface of described cuboid attaching parts (5) is provided with a spiral clamping device (9) near groove bottom one side of groove (8), described spiral clamping device (9) comprises blade (9-1), shell (9-2) and torsion spring (9-3), one end of described blade (9-1) is fixedly connected with the lateral wall of shell (9-2), the lower end of described bolt (10) is arranged in shell (9-2), described bolt (10) is threaded with the upper surface (5) of cuboid attaching parts, described torsion spring (9-3) is sleeved on bolt (10) above and is placed in shell (9-2), when rotating blade (9-1), described blade (9-1) be take bolt (10) as axle drive torsion spring (9-3) rotation, when described blade (9-1) turn to described groove (8) directly over the time, described torsion spring (9-3) is in balance position, when described blade (9-1) depart from described groove (8) directly over the time, described torsion spring (9-3) departs from balance position, under the restoring force effect of described torsion spring (9-3), described blade (9-1) automatically rotate back into described groove (8) directly over.
2. one kind facilitates cosmonaut's assembly type truss connecting element of assembly operation in-orbit, it is characterized in that, described assembly type truss connecting element comprises two cuboid attaching partss, two spiral clamping devices (9) and two bolts (10), described two cuboid attaching partss are respectively the first cuboid attaching parts (12) and the second cuboid attaching parts (13), four lateral surfaces of each cuboid attaching parts are defined as respectively the first side (1), the second side (2), the 3rd side (3) and the 4th side (4), described the first side (1) and the 3rd corresponding setting in side (3), described the second side (2) and the 4th corresponding setting in side (4), the first side (1) and the second side (2) of described each cuboid attaching parts respectively are respectively arranged with two thin wall cylindrical (11) from top to bottom, four thin wall cylindrical (11) are for assembling the support tube of formula truss element, the 3rd side (3) of described the first cuboid attaching parts (12) above and on the 4th side (4) respectively is respectively equipped with a boss (7), the 3rd side (3) of described the second cuboid attaching parts (13) above and on the 4th side (4) respectively is respectively equipped with a groove (8), and described boss (7) matches with groove (8), the upper surface of described the second cuboid attaching parts (13) is provided with a spiral clamping device (9) near groove bottom one side of each groove (8), each spiral clamping device (9) comprises blade (9-1), shell (9-2) and torsion spring (9-3), one end of described blade (9-1) is fixedly connected with the lateral wall of shell (9-2), be provided with a bolt (10) in each shell (9-2), described two bolts (10) are threaded with the upper surface (5) of the second cuboid attaching parts (13), be set with a torsion spring (9-3) on each bolt (10), and described torsion spring (9-3) is placed in corresponding shell (9-2), when rotating blade (9-1), described blade (9-1) be take bolt (10) as axle drive torsion spring (9-3) rotation, when described blade (9-1) turn to described groove (8) directly over the time, described torsion spring (9-3) is in balance position, and two blades (9-1) on two spiral clamping devices (9) are 90 ° of angles when balance position, when described blade (9-1) depart from described groove (8) directly over the time, described torsion spring (9-3) departs from balance position, under the restoring force effect of described torsion spring (9-3), described blade (9-1) automatically rotate back into described groove (8) directly over.
3. one kind facilitates cosmonaut's assembly type truss connecting element of assembly operation in-orbit, it is characterized in that, described assembly type truss connecting element comprises two cuboid attaching partss, a spiral clamping device (9) and a bolt (10), described two cuboid attaching partss are respectively the first cuboid attaching parts (12) and the second cuboid attaching parts (13), four lateral surfaces of each cuboid attaching parts are defined as respectively the first side (1), the second side (2), the 3rd side (3) and the 4th side (4), described the first side (1) and the 3rd corresponding setting in side (3), described the second side (2) and the 4th corresponding setting in side (4), the first side (1) and the second side (2) of described each cuboid attaching parts respectively are respectively arranged with two thin wall cylindrical (11) from top to bottom, four thin wall cylindrical (11) are for assembling the support tube of formula truss element, the 3rd side (3) of described the first cuboid attaching parts (12) and the 3rd side (3) of the second cuboid attaching parts (13) are smooth side, the 4th side (4) of described the first cuboid attaching parts (12) is provided with a boss (7), the 4th side (4) of described the second cuboid attaching parts (13) is provided with a groove (8), and described boss (7) matches with groove (8), the upper surface of described the second cuboid attaching parts (13) is provided with a spiral clamping device (9) near groove bottom one side of groove (8), described spiral clamping device (9) comprises blade (9-1), shell (9-2) and torsion spring (9-3), one end of described blade (9-1) is fixedly connected with the lateral wall of shell (9-2), the lower end of described bolt (10) is arranged in shell (9-2), described bolt (10) is threaded with the upper surface (5) of the second cuboid attaching parts (13), described torsion spring (9-3) is sleeved on bolt (10) above and is placed in shell (9-2), when rotating blade (9-1), described blade (9-1) be take bolt (10) as axle drive torsion spring (9-3) rotation, when described blade (9-1) turn to described groove (8) directly over the time, described torsion spring (9-3) is in balance position, when described blade (9-1) depart from described groove (8) directly over the time, described torsion spring (9-3) departs from balance position, under the restoring force effect of described torsion spring (9-3), described blade (9-1) automatically rotate back into described groove (8) directly over.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237210 CN102390545B (en) | 2011-08-18 | 2011-08-18 | Assembly type truss connecting element convenient for astronaut to realize on-orbit assembly operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237210 CN102390545B (en) | 2011-08-18 | 2011-08-18 | Assembly type truss connecting element convenient for astronaut to realize on-orbit assembly operation |
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| CN102390545A CN102390545A (en) | 2012-03-28 |
| CN102390545B true CN102390545B (en) | 2013-12-25 |
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| CN 201110237210 Expired - Fee Related CN102390545B (en) | 2011-08-18 | 2011-08-18 | Assembly type truss connecting element convenient for astronaut to realize on-orbit assembly operation |
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| CN103434660B (en) * | 2013-08-31 | 2015-10-28 | 西北工业大学 | Small plate-type spacecraft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133928A (en) * | 1995-02-01 | 1996-10-23 | 下之原武茂 | Method of jointing members and jointing structure |
| US6499700B1 (en) * | 1999-07-21 | 2002-12-31 | Eads Deutschland Gmbh | Attachment device for a cryogenic satellite tank |
| CN101376434A (en) * | 2008-09-19 | 2009-03-04 | 航天东方红卫星有限公司 | Rotary locking joint |
| CN101550959A (en) * | 2008-04-03 | 2009-10-07 | 郭致平 | Tenon seat type multifunctional connecting rod |
| CN101913434A (en) * | 2010-08-23 | 2010-12-15 | 哈尔滨工业大学 | Inflatable and expandable three-dimensional truss on-track maintainable solar panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794237B2 (en) * | 1990-11-29 | 1995-10-11 | 株式会社宇宙通信基礎技術研究所 | Truss structure |
-
2011
- 2011-08-18 CN CN 201110237210 patent/CN102390545B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133928A (en) * | 1995-02-01 | 1996-10-23 | 下之原武茂 | Method of jointing members and jointing structure |
| US6499700B1 (en) * | 1999-07-21 | 2002-12-31 | Eads Deutschland Gmbh | Attachment device for a cryogenic satellite tank |
| CN101550959A (en) * | 2008-04-03 | 2009-10-07 | 郭致平 | Tenon seat type multifunctional connecting rod |
| CN101376434A (en) * | 2008-09-19 | 2009-03-04 | 航天东方红卫星有限公司 | Rotary locking joint |
| CN101913434A (en) * | 2010-08-23 | 2010-12-15 | 哈尔滨工业大学 | Inflatable and expandable three-dimensional truss on-track maintainable solar panel |
Non-Patent Citations (1)
| Title |
|---|
| JP特公平7-94237B2 1929.08.07 |
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