CN218018408U

CN218018408U - Satellite assembly platform with variable angle

Info

Publication number: CN218018408U
Application number: CN202221849020.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Huhang Satellite Technology Co ltd
Current assignee: Shanghai Huhang Satellite Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-13
Anticipated expiration: 2032-07-18

Abstract

The application relates to the technical field of aerospace, and discloses a satellite assembly platform with a variable angle, which comprises a base, wherein a rotary base plate is arranged on the base, a rotary supporting rod is arranged at one end of the rotary base plate, the rotary supporting rod is rotatably arranged on the base, the rotary base plate is rotatably arranged on the base by taking the rotary supporting rod as a circle center, a fixing part is arranged on the rotary base plate, a rotary mechanism is arranged on the rotary base plate, and a connecting plate is fixedly arranged on the rotary mechanism. This application has and can rotate base plate and rotary mechanism through rotating, use rotary mechanism to drive the connecting plate and rotate, thereby tentatively rotate the regulation to the satellite angle, rotating base plate passes through rotary mechanism and connecting plate and drives the satellite and rotate the regulation once more along the direction of tentatively rotating the regulation perpendicularly, thereby realize the multi-angle regulation in the satellite assembling process, reach and improve and have because of supporting the difficult great effect that leads to the satellite assembly operation degree of difficulty of adjusting of frock.

Description

Satellite assembly platform with variable angle

Technical Field

The application relates to the field of aerospace technology, in particular to a satellite assembling platform with a variable angle.

Background

In the aerospace field, equipment needs to be assembled in all directions of a satellite in the whole satellite assembling process of the satellite, the satellite integration level and precision are greatly improved along with the development of the satellite industry, and the satellite assembling work is greatly increased.

At present, the assembly of domestic satellites is mainly manual assembly, the satellites are fixed at a certain height through a supporting tool, and personnel assemble the satellites around the satellites. The existing supporting tool is a customizing tool, customizing is carried out according to the difference of each type of satellite, the supporting tool is a fixed tool, the satellite is fixed on the supporting tool, and the operating personnel carries out equipment assembly according to different positions and different directions of the satellite.

According to the related technology, in the satellite assembling process, the satellite is fixed on a support tool, the satellite can be assembled only by aiming at equipment at different positions and different directions by an operator by means of finding the installation direction accurately by means of instruments or equipment, the operation difficulty is high, assembly risks and process difficulty are brought, and the defect that the satellite assembling operation difficulty is high due to the fact that the support tool is not easy to adjust is considered to exist by an inventor.

SUMMERY OF THE UTILITY MODEL

In order to improve and lead to the great problem of the satellite assembly operation degree of difficulty because of supporting the difficult regulation of frock, this application provides a satellite assembly platform of variable angle.

The application provides a satellite assembly platform of variable angle adopts following technical scheme:

the utility model provides a satellite mounting platform of variable angle, includes the base, be provided with the rotating base board on the base, the one end of rotating base board is provided with the rotation support pole, the rotation support pole rotates and sets up on the base, just the rotating base board uses the rotation support pole to rotate as the centre of a circle and sets up on the base, be provided with on the rotating base board and be used for fixing the mounting on the base with self, be provided with on the rotating base board and be used for carrying out pivoted rotary mechanism along vertical rotation base board direction of rotation, the last fixed connecting plate that is used for placing the satellite that is provided with of rotary mechanism.

Through adopting above-mentioned technical scheme, when assembling the satellite, fix the satellite on the connecting plate earlier, when needs are installed the different position of satellite, can use rotary mechanism to drive the connecting plate earlier and rotate, thereby carry out preliminary rotation regulation to the satellite angle, a rotation base plate is rotated for the centre of a circle to another rotation bracing piece, rotation base plate passes through rotary mechanism and connecting plate and drives the satellite and rotate the regulation once more along the perpendicular direction of tentatively rotating the regulation, thereby realize the multi-angle regulation among the satellite assembling process, make the degree of difficulty greatly reduced of satellite assembly.

Preferably, the base includes bottom plate and two curb plates, two the curb plate is along perpendicular bottom plate direction interval fixed mounting on the bottom plate, the rotation support pole rotates and sets up on the curb plate, just relative both sides wall of rotating base plate butt respectively on the lateral wall that two curb plates are close to each other.

Through adopting above-mentioned technical scheme, rotatory base plate rotates on two curb plates through the runing rest, and two curb plates carry out the butt centre gripping to rotatory base plate to make rotatory base plate more stable at the rotation in-process.

Preferably, the one end that the rotation base plate kept away from the rotation support rod is provided with fixed support rod, two slide bar holes have all been seted up along rotation base plate direction of rotation on the curb plate, fixed support rod slides along rotation base plate direction of rotation looks adaptation and sets up in slide bar hole, just the mounting sets up on fixed support rod and with curb plate looks butt.

Through adopting above-mentioned technical scheme, when rotatory base plate rotated, rotatory base plate drove fixed support bar and slides in the slip strip hole, rotates and adjusts rotatory base plate after, uses the mounting to fix rotatory base plate, and fixed support bar and the cooperation of slip strip hole carry on spacingly to the rotation of rotatory base plate to further improve the stability of rotatory base plate at the rotation in-process.

Preferably, rotary mechanism includes fixed disk, rotary disk and retaining member, fixed disk fixed mounting is on rotatory base plate, the rotary disk rotates and sets up in the fixed disk, the connecting plate sets up on the lateral wall that the fixed disk was kept away from to the rotary disk, the retaining member sets up on the fixed disk and locks the rotary disk.

Through adopting above-mentioned technical scheme, when tentatively rotating the regulation to the satellite, rotate the rolling disc on the fixed disk, the rolling disc drives the connecting plate and rotates on the fixed disk to rotate the satellite, and rotate and adjust the satellite after, use retaining member locking to the rolling disc and fix, make when assembling the satellite, the satellite is stable more difficult for taking place the rotation.

Preferably, a rotating groove is formed in the side wall, close to the rotating disc, of the fixed disc, a limiting disc is arranged on the side wall, close to the fixed disc, of the rotating disc, the rotating disc abuts against the end face of the fixed disc, the limiting disc is arranged in the rotating groove in a matched rotating mode, and the locking piece abuts against the side wall of the limiting disc.

Through adopting above-mentioned technical scheme, when the rotary disk rotated, the rotary disk drove spacing dish and rotates at the rotation inslot of fixed disk, and spacing dish makes the rotary disk rotate more stably with the cooperation of rotating groove, and rotates and adjust the satellite after, the retaining member was fixed through supporting spacing dish locking to the rotary disk.

Preferably, a handle is fixedly arranged on the outer side wall of the rotating disc.

Through adopting above-mentioned technical scheme, when tentatively rotating the regulation to the satellite, operating personnel uses the handle to be convenient for more rotate the rotary disk.

Preferably, an angle ruler is arranged on the outer side wall of the fixed disc and is positioned at one end, close to the rotating disc, of the outer side wall of the fixed disc.

Through adopting above-mentioned technical scheme, when operating personnel used the handle to rotate the rotary disk, through the comparison of handle and bevel protractor, be convenient for carry out accurate rotation regulation to the rotary disk more.

Preferably, the fixed disk is positioned on the side wall of the rotating groove and is provided with a limiting groove, the outer side wall of the limiting disk is provided with a limiting ring, and the limiting ring is matched with the rotating groove and is arranged in the limiting groove in a rotating mode.

Through adopting above-mentioned technical scheme, when spacing dish rotated at the rotation inslot, spacing dish drove the spacing ring and rotates at the spacing inslot, spacing ring and spacing cooperation of spacing groove for spacing dish is difficult for following the rotation inslot slippage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotary base plate and the rotary mechanism are adopted, the rotary mechanism is used for driving the connecting plate to rotate, so that the angle of the satellite is preliminarily adjusted in a rotating mode, the rotary base plate drives the satellite to rotate again in the direction perpendicular to the preliminarily adjusted in the rotating mode through the rotary mechanism and the connecting plate, multi-angle adjustment in the satellite assembling process is achieved, and the difficulty in satellite assembling is greatly reduced;

2. by adopting the rotary supporting rod and the sliding strip hole, when the rotary base plate rotates, the rotary base plate drives the fixed supporting rod to slide in the sliding strip hole, the fixed supporting rod is matched with the sliding strip hole to limit the rotation of the rotary base plate, and therefore the stability of the rotary base plate in the rotating process is further improved;

3. through adopting the angle ruler, when operating personnel used the handle to rotate the rotary disk, through the comparison of handle and angle ruler, be convenient for carry out accurate rotation regulation to the rotary disk more.

Drawings

Fig. 1 is a schematic overall structural diagram of a variable-angle satellite mounting platform according to embodiment 1 of the present application;

fig. 2 is an exploded schematic view of a part of the structure of a variable-angle satellite mounting platform as a prominently-shown rotating mechanism in embodiment 1 of the present application;

fig. 3 is an exploded view of a part of the structure of the variable-angle satellite mounting platform in embodiment 2 of the present application, which shows the stop groove and the stop ring.

Description of reference numerals: 1. a base; 11. a base plate; 12. a side plate; 2. rotating the substrate; 3. rotating the support rod; 4. a fixing member; 5. a rotation mechanism; 51. fixing the disc; 52. rotating the disc; 53. a locking member; 6. a connecting plate; 7. fixing the support rod; 8. a sliding bar hole; 9. a rotating groove; 10. a limiting disc; 13. a handle; 14. an angle ruler; 15. a limiting groove; 16. a limiting ring; 17. a countersunk hole; 18. a satellite module.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a satellite assembling platform with a variable angle.

Example 1:

referring to fig. 1, the variable-angle satellite mounting platform comprises a base 1, wherein the base 1 comprises a bottom plate 11 and two side plates 12, the bottom plate 11 is placed on the ground, the two side plates 12 are fixedly mounted on the bottom plate 11 along a direction perpendicular to the bottom plate 11, and the two bottom plates 11 are parallel to each other and are mounted at intervals. Install rotating substrate 2 between two bottom plates 11, rotating substrate 2's one end is along perpendicular bottom plate 11 direction fixed mounting with rotation support rod 3, and rotation support rod 3's both ends pass two curb plates 12 respectively and rotate in curb plate 12, and rotating substrate 2 is along the relative both sides wall of 3 length directions of rotation support rod butt respectively on the mutual lateral wall that is close to of two curb plates 12. Install rotary mechanism 5 on the lateral wall of rotating substrate 2 far away from bottom plate 11, rotary mechanism 5 keeps away from the one end fixed mounting of rotating substrate 2 has connecting plate 6, and installs the satellite module 18 of waiting to assemble on the connecting plate 6, and the satellite is located satellite module 18. Rotating base plate 2 uses rotation support rod 3 to rotate between two curb plates 12 as the centre of a circle to drive satellite module 18 through rotary mechanism 5 and connecting plate 6 and rotate, be convenient for operating personnel assembles the satellite, and two curb plates 12 carry on spacingly to rotating base plate 2, make rotating base plate 2 rotate more stably.

One end of the rotating substrate 2, which is far away from the rotating support rod 3, is fixedly provided with a fixed support rod 7 along the direction parallel to the rotating support rod 3, and the rotating substrate 2 drives the fixed support rod 7 to rotate by taking the rotating support rod 3 as the center of a circle. Arc-shaped sliding strip holes 8 are formed in the two side plates 12 along the rotating direction of the fixed supporting rod 7, and the two ends of the fixed supporting rod 7 are respectively matched and slidably mounted in the sliding strip holes 8. When rotating base plate 2 rotates, rotating base plate 2 drives fixed support bar 7 and slides in slip strip hole 8, and fixed support bar 7 cooperates with slip strip hole 8, and rotation to rotating base plate 2 carries on spacingly to further improve rotating base plate 2 at the stability of rotation in-process, and slip strip hole 8 carries on spacingly to rotating base plate 2 turned angle, and rotating base plate is 0 to 90 with the downward turned angle of horizontality.

The fixing parts 4 are installed on the two ends of the fixed supporting rod 7 and the rotating supporting rod 3 in a threaded mode, the four fixing parts 4 are tightly abutted to the side walls of the two side plates 12 which are far away from each other, and in the application, the fixing parts 4 can be selected as nuts. After the angle adjustment of the rotating substrate 2 is completed, the four fixing pieces 4 are rotated, and the four fixing pieces 4 are abutted against the two side plates 12, so that the two side plates 12 clamp the rotating substrate 2, and the rotating substrate 2 is fixed.

Referring to fig. 1 and 2, the rotating mechanism 5 includes a fixed disk 51, a rotating disk 52 and a locking member 53, the fixed disk 51 is provided with four countersunk holes 17, the fixed disk 51 is fixedly mounted on the side wall of the rotating base plate 2 far from the bottom plate 11 by passing through the countersunk holes 17 through bolts, and the side wall of the fixed disk 51 far from the rotating base plate 2 is provided with a circular rotating groove 9. The side wall of the rotating disc 52 close to the fixed disc 51 is fixedly provided with the limiting disc 10, the diameter of the limiting disc 10 is smaller than that of the limiting disc 10, the limiting disc 10 is rotatably mounted in the rotating groove 9 in a matched mode, and the end face of the rotating disc 52 abuts against the end face of the fixed disc 51. The connecting plate 6 is fixedly installed on the side wall of the rotating disc 52 far away from the fixed disc 51 through bolts, and different types of satellite modules 18 can be installed by using different sizes and types of connecting plates 6. Before the rotation regulation rotating base plate 2, rotate the rotary disk 52 on the fixed disk 51 earlier, the rotary disk 52 rotates and drives the connecting plate 6 and rotate along self axis direction, thereby treat the satellite module 18 of assembly and tentatively rotate the regulation, thereby the operating personnel of being convenient for assembles the satellite, spacing dish 10 makes rotary disk 52 rotate more stably with the cooperation of rotation groove 9, and the turned angle of rotary disk 52 is 0 to 360.

The locking piece 53 is installed on the outer side wall of the fixed disc 51 in a threaded mode, and the locking piece 53 penetrates through the side wall of the fixed disc 51 in a threaded mode and abuts against the outer side wall of the limiting disc 10. In this application, the locking member 53 may be a handle, and the end of the handle is threaded and threaded through the fixing plate 51 to abut against the limiting plate 10. After the rotating disc 52 rotates and is adjusted, the locking piece 53 is rotated, the end part of the locking piece 53 abuts against the outer side wall of the limiting disc 10, and therefore the rotating disc 52 is limited and fixed, the satellite is more stable in the assembling process, and the satellite is not prone to rotating.

The handle 13 is fixedly arranged on the outer side wall of the rotating disc 52, the angle ruler 14 is fixedly arranged on the outer side wall of the fixed disc 51, and the angle ruler 14 is arranged at one end, close to the handle 13, of the outer side wall of the fixed disc 51. When rotating the carousel 52 and adjusting, the operating personnel uses handle 13 to be more convenient for rotate the carousel 52, and when operating personnel used handle 13 to rotate the carousel 52, through the comparison of handle 13 with bevel 14, is more convenient for carry out accurate rotation adjustment to the carousel 52.

The implementation principle of the embodiment 1 of the application is as follows: wait that the satellite module 18 of assembly installs on connecting plate 6, use the bolt with connecting plate 6 fixed mounting on rotary disk 52, before assembling the satellite, operating personnel drives rotary disk 52 through handle 13 earlier and rotates, and rotary disk 52 drives satellite module 18 through connecting plate 6 and rotates, rotates locking piece 53 again and fixes rotary disk 52, can accomplish the preliminary rotation regulation of satellite. Rotate rotatory base plate 2 again, rotatory base plate 2 drives rotary mechanism 5 and rotates to drive satellite module 18 and rotate, rotate mounting 4 again and fix rotatory base plate 2, can accomplish the multi-angle rotation of satellite and adjust, thereby make the degree of difficulty greatly reduced of satellite assembly. When the satellite module 18 that has completed the multi-angle adjustment needs to be rotationally adjusted again, the rotating base plate 2 needs to be reset to the horizontal state first, and then the rotating disc 52 can be rotationally adjusted.

Example 2:

referring to fig. 3, the embodiment of the present application is different from embodiment 1 in that a limiting ring 16 is fixedly mounted on an outer side wall of a limiting disc 10, an annular limiting groove 15 is formed on an annular side wall of a fixed disc 51 located in a rotating groove 9, and the limiting ring 16 is rotatably mounted in the limiting groove 15 along a rotating direction of the limiting disc 10. The fixed disk 51 is formed by two semicircular disk bodies fixedly installed through bolts. So, when the satellite module 18 after having accomplished multi-angle adjustment needs to rotate the regulation once more, need not to reset rotating substrate 2, can directly rotate rotary disk 52 and rotate satellite module 18 and adjust, rotary disk 52 drives spacing ring 16 through spacing dish 10 and rotates in spacing groove 15, spacing ring 16 and spacing groove 15 spacing cooperation for spacing dish 10 is difficult for slipping from rotating the inslot 9 when rotating the regulation.

The implementation principle of embodiment 2 of the present application is as follows: when the satellite module 18 which has finished the multi-angle adjustment needs to be rotated and adjusted again, the rotating base plate 2 does not need to be reset, the rotating disc 52 can be directly rotated to rotate and adjust the satellite module 18, the rotating disc 52 drives the limiting ring 16 to rotate in the limiting groove 15 through the limiting disc 10, and the limiting ring 16 is in limiting fit with the limiting groove 15, so that the limiting disc 10 is not easy to slip from the rotating groove 9 during the rotating and adjusting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A variable angle satellite mounting platform, comprising: including base (1), be provided with rotating base plate (2) on base (1), the one end of rotating base plate (2) is provided with swivel support pole (3), swivel support pole (3) rotate to set up on base (1), just rotating base plate (2) use swivel support pole (3) to rotate as the centre of a circle and set up on base (1), be provided with on rotating base plate (2) and be used for fixing mounting (4) on base (1) with self, be provided with on rotating base plate (2) and be used for carrying out pivoted rotary mechanism (5) along vertical rotation base plate (2) rotation direction, the fixed connecting plate (6) that are used for placing the satellite that are provided with on rotary mechanism (5).

2. A variable angle satellite mounting platform according to claim 1, wherein: the base (1) comprises a bottom plate (11) and two side plates (12), the side plates (12) are fixedly mounted on the bottom plate (11) at intervals along the direction perpendicular to the bottom plate (11), the rotary supporting rod (3) is rotatably arranged on the side plates (12), and the two opposite side walls of the rotary base plate (2) are respectively abutted to the side walls, close to the two side plates (12), of each other.

3. A variable angle satellite mounting platform according to claim 2, wherein: the one end that swivel mount (3) was kept away from in swivel base plate (2) is provided with fixed stay bar (7), two slide bar hole (8) have all been seted up along swivel base plate (2) rotation direction on curb plate (12), fixed stay bar (7) slide along swivel base plate (2) rotation direction looks adaptation and set up in slide bar hole (8), just mounting (4) set up on fixed stay bar (7) and with curb plate (12) looks butt.

4. A variable angle satellite mounting platform according to claim 1, wherein: rotary mechanism (5) are including fixed disk (51), rotary disk (52) and retaining member (53), fixed disk (51) fixed mounting is on rotatory base plate (2), rotary disk (52) rotate the setting in fixed disk (51), connecting plate (6) set up on the lateral wall of fixed disk (51) is kept away from in rotary disk (52), retaining member (53) set up on fixed disk (51) and lock to rotary disk (52).

5. The variable angle satellite mounting platform of claim 4, wherein: the side wall of the fixed disk (51) close to the rotating disk is provided with a rotating groove (9), the side wall of the rotating disk (52) close to the fixed disk (51) is provided with a limiting disk (10), the rotating disk (52) abuts against the end face of the fixed disk (51), the limiting disk (10) is matched with and rotated in the rotating groove (9), and the locking piece (53) abuts against the side wall of the limiting disk (10).

6. The variable angle satellite mounting platform of claim 4, wherein: and a handle (13) is fixedly arranged on the outer side wall of the rotating disc (52).

7. The variable angle satellite mounting platform of claim 4, wherein: the outer side wall of the fixed disc (51) is provided with a protractor (14), and the protractor (14) is positioned at one end of the outer side wall of the fixed disc (51) close to the rotating disc (52).

8. The variable angle satellite mounting platform of claim 5, wherein: the fixed disc (51) is positioned on the side wall of the rotating groove (9) and is provided with a limiting groove (15), the outer side wall of the limiting disc (10) is provided with a limiting ring (16), and the limiting ring (16) is matched and rotated in the limiting groove (15).