Multi-dimensional adjustable point type supporting satellite parking device and using method thereof

Abstract

The invention provides a multi-dimensional adjustable point type supporting satellite parking device and a using method thereof.The multi-dimensional adjustable point type supporting satellite parking device comprises a supporting frame, an adapter ring and a multi-dimensional adjusting structure, the supporting frame serves as an installation foundation, and the adapter ring is installed on the supporting frame; the multi-dimensional adjusting structure comprises an X-direction expansion beam, a Y-direction expansion beam, a Z-direction supporting column and a switching end frame. The two Y-direction expansion beams are movably installed on the X-direction expansion beam in the Y direction. Any Y-direction expansion beam is movably provided with two adapting end frames; a Z-direction supporting column is movably installed on any switching end frame, and the Z-direction supporting column moves up and down in the Z direction through a thrust bearing. By adopting the supporting frame, the adapter ring and the multi-dimensional adjusting structure, the space between the satellite supporting columns in the X and Y horizontal directions can be adjusted at will, and the height and levelness of the satellite supporting columns in the Z direction can be adjusted; by designing a flexible and adjustable interface form, the parking requirements of satellites with different interface sizes can be met; the structure is simple, and compatibility and adaptability are high.

Description

Technical Field

[0001] The invention relates to the technical field of spacecraft space environment simulation test, and in particular to a multi-dimensionally adjustable point-type supporting satellite parking device. Background Art

[0002] Before a spacecraft is launched into orbit, it must undergo a vacuum thermal test in a space environment simulator (referred to as a vacuum tank). The vacuum thermal test is an important test item in the development of a spacecraft. When a spacecraft undergoes a vacuum thermal test, the satellite needs to be parked vertically in the vacuum tank for testing, and the parking device interface needs to match the satellite interface.

[0003] In order to adapt to the parking requirements of satellite tanks with different interface types and sizes, the conventional practice is to design special parking devices with different interface types. The parking device designed by this method usually only has one interface requirement, and satellites with other interfaces need to be redesigned later. It has problems such as poor applicability, high development cost and long production cycle.

[0004] The existing Chinese patent with publication number CN215245621U discloses a satellite multifunctional parking and transfer device, including a rotating parking component and a support frame, the support frame is used to support the rotating parking component, the rotating parking component includes a satellite parking plate, a rolling bearing and a bearing follower, the front of the satellite parking plate is provided with a support column, the support column is used to support the satellite, the back of the satellite parking plate is provided with a bearing bracket, the rolling bearing is rotatably connected to the side of the bearing bracket, the bearing follower is rotatably connected to the bottom of the bearing bracket, the support frame includes a parking support plate, the parking support plate is provided with a circular hole, the rolling bearing is used to support the rotating parking component to rotate on the parking support plate, and the bearing follower rolls inside the circular hole. However, this patent is obviously not applicable to the test in a vacuum tank.

[0005] Therefore, it is necessary to provide a satellite parking device with adjustable spacing in multiple dimensions, which can adapt to the needs of point-type support satellite parking with different interface sizes, as well as the needs of ring-type support satellite parking, thereby greatly improving the compatibility and adaptability of a single satellite parking device. Summary of the invention

[0006] In view of the defects in the prior art, an object of the present invention is to provide a multi-dimensionally adjustable point-type support satellite parking device and a method for using the same.

[0007] According to the present invention, a multi-dimensionally adjustable point-supported satellite parking device comprises: a support frame, an adapter ring and a multi-dimensional adjustment structure, wherein the support frame is used as an installation base, the adapter ring is installed on the support frame, and the adapter ring is provided with screw holes for connecting with a satellite installation surface;

[0008] The multi-dimensional adjustment structure includes an X-direction expansion beam, a Y-direction expansion beam, a Z-direction support column and an adapter end frame, and a coordinate system is established with the horizontal plane as the XY plane and the vertical direction as the Z axis. The X-direction expansion beam is installed on the adapter ring along the X direction;

[0009] The two Y-direction expansion beams are movably mounted on the X-direction expansion beam along the Y direction, and the Y-direction expansion beams can approach or move away from each other;

[0010] Two transfer end frames are movably mounted on any of the Y-direction expansion beams, and the two transfer end frames mounted on the same Y-direction expansion beam can move closer to or farther from each other;

[0011] The Z-direction support column is movably mounted on any of the adapter end frames. The Z-direction support column moves up and down along the Z direction through a thrust bearing. The upper end of the Z-direction support column is provided with a screw hole for connecting with the satellite mounting surface.

[0012] Preferably, the support frame comprises an I-beam or a square tube structure.

[0013] Preferably, the material of the adapter ring includes stainless steel or aluminum alloy, the lower end surface of the adapter ring is fixedly mounted on the support frame, and the upper end surface of the adapter ring is provided with a plurality of screw holes along the circumferential direction.

[0014] Preferably, the X-direction expansion beam includes a middle connecting ring and four outrigger beams, the connecting ring is provided with screw holes corresponding to the adapter ring, the four outrigger beams are symmetrically arranged on both sides of the connecting ring and are all arranged along the X-direction, and any of the outrigger beams is provided with multiple screw holes along the X-direction.

[0015] Preferably, the Y-direction expansion beam comprises a channel steel or I-beam structure, and the two Y-direction expansion beams are symmetrically installed on the X-direction expansion beam. Any of the Y-direction expansion beams is vertically arranged with the outrigger beam, and any of the Y-direction expansion beams is fastened to the two outrigger beams, and any of the Y-direction expansion beams is provided with a plurality of screw holes along the Y direction.

[0016] Preferably, the adapter end frame comprises a hollow square frame structure, and a screw hole matching the Y-direction expansion beam is provided on the lower end surface of the adapter end frame.

[0017] Preferably, the Z-direction support column is installed on the upper end surface of the adapter end frame through the thrust bearing, and the thrust bearing is a ball bearing structure, and the thrust bearing can rotate forward and reverse to drive the Z-direction support column to move up and down.

[0018] Preferably, the upper end surface of the Z-direction support column is a circular surface, and the centers of the upper end surfaces of the four Z-direction support columns are on the same circle and are co-centered with the adapter ring.

[0019] According to a method for using a multi-dimensionally adjustable point-supported satellite parking device provided by the present invention, the multi-dimensionally adjustable point-supported satellite parking device is used, and the method comprises the following steps:

[0020] Step S1, installing the adapter ring on the support frame, installing the X-direction expansion beam on the adapter ring, and pre-installing two Y-direction expansion beams on the X-direction expansion beam;

[0021] Step S2, according to the size of the satellite installation surface, adjust the distance between the two Y-direction expansion beams and tighten the installation, and pre-install four transfer end frames on the Y-direction expansion beams;

[0022] Step S3, adjusting the distance between two transfer end frames on the same Y-direction expansion beam according to the size of the satellite installation surface and fastening and installing them;

[0023] Step S4, according to the satellite parking height requirement, adjust the height of the Z-direction support column on the adapter end frame, and at the same time, adjust the levelness of the upper end surfaces of the four Z-direction support columns by fine-tuning the thrust bearing to ensure that the levelness of the upper end surfaces of the four support columns meets the requirement;

[0024] Step S5, connecting the Z-direction support column and the satellite mounting surface.

[0025] Preferably, in step S1, if the satellite mounting surface matches the adapter ring, the adapter ring and the satellite mounting surface are directly connected.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention adopts a support frame, an adapter ring and a multi-dimensional adjustment structure, and realizes adjustable spacing in three dimensions of X, Y and Z by adjusting the relative positions of an X-direction expansion beam, a Y-direction expansion beam and a Z-direction support column, thereby realizing the functions of arbitrarily adjusting the spacing of satellite support columns in the X and Y horizontal directions, and adjusting the height and horizontality in the Z direction; by designing a flexible and adjustable interface form, the parking requirements of satellites with different interface sizes can be matched; the annular interface reserved by the adapter ring can also meet the parking requirements of annular interface satellites; the structure is simple, the compatibility and adaptability are strong, it is suitable for vacuum and low-temperature use environments, and can meet the requirements of various types of spacecraft for conducting tests in vacuum tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0029] Figure 1 This is a schematic diagram of the structure of a multi-dimensionally adjustable point-type support satellite parking device mainly embodied in the present invention;

[0030] Figure 2 This is a partial enlarged view of the thrust bearing mainly embodied in the present invention.

[0031] As shown in the figure:

[0032] Support frame 1 Adapter ring 2 X-axis expansion beam 3

[0033] Y-axis extension beam 4 Z-axis support column 5 Transfer end frame 6

[0034] Thrust bearing 7 DETAILED DESCRIPTION

[0035] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0036] Example 1

[0037] like Figure 1 and 2 As shown, a multi-dimensionally adjustable point-supported satellite parking device provided by the present invention comprises: a support frame 1, an adapter ring 2 and a multi-dimensional adjustment structure, wherein the support frame 1 is used as an installation base, the adapter ring 2 is installed on the support frame 1, and a screw hole for connecting with the satellite installation surface is opened on the adapter ring 2; the multi-dimensional adjustment structure comprises an X-direction expansion beam 3, a Y-direction expansion beam 4, a Z-direction support column 5 and an adapter end frame 6, a coordinate system is established with the horizontal plane as the XY plane and the vertical direction as the Z axis, and the X-direction expansion beam 3 is installed along the X direction On the adapter ring 2; two Y-direction expansion beams 4 are movably installed on the X-direction expansion beam 3 along the Y direction, and the Y-direction expansion beams 4 can approach or move away from each other; two adapter end frames 6 are movably installed on any Y-direction expansion beam 4, and the two adapter end frames 6 installed on the same Y-direction expansion beam 4 can approach or move away from each other; a Z-direction support column 5 is movably installed on any adapter end frame 6, and the Z-direction support column 5 moves up and down along the Z direction through a thrust bearing 7, and a screw hole for connecting to the satellite mounting surface is opened at the upper end of the Z-direction support column 5.

[0038] In order to address the shortcoming of poor versatility of existing dedicated parking devices in satellite vacuum tanks, the present application can be compatible with point-type support satellite parking requirements of different interface sizes, while also being compatible with ring-type support satellite parking requirements, greatly improving the compatibility of a single set of devices.

[0039] This application is mainly used in vacuum and low temperature environments (temperature below 100K, vacuum degree better than 1×10 -3 Pa). The parking device is mainly made of stainless steel and needs to be degreased before and after processing to meet the requirements of vacuum and low temperature conditions.

[0040] The support frame 1 is the base frame of the parking device, which is mainly used to raise the support height of the satellite in the vacuum tank. The support frame 1 includes an I-beam or a square tube structure, which has the ability to bear the weight of the corresponding satellite and has a certain safety bearing margin.

[0041] The material of the adapter ring 2 includes stainless steel or aluminum alloy. The lower end face of the adapter ring 2 is fastened to the support frame 1. The upper end face of the adapter ring 2 is provided with a plurality of screw holes along the circumferential direction for the adapter installation of the X-axis expansion beam 3. The upper end face of the adapter ring 2 can also be directly docked with the annular interface satellite and directly used for the satellite parking support of the annular interface. The pitch circle size can be designed according to the conventional annular interface satellite interface.

[0042] The X-direction expansion beam 3 is used to provide the Z-direction support column 5 with the function of moving and adjusting in the X-direction. The X-direction adjustment of the Z-direction support column 5 is achieved by moving the Y-direction expansion beam 4 to adapt to the size requirements of the satellite installation interface in the X-direction. The X-direction expansion beam 3 includes a middle connecting ring and four outrigger beams. The connecting ring is provided with screw holes corresponding to the adapter ring 2. The four outrigger beams are symmetrically arranged on both sides of the connecting ring and are all arranged along the X-direction. Any outrigger beam is provided with multiple screw holes along the X-direction. In addition to the middle connecting ring of the X-direction expansion beam 3 being equipped with a circle of screw holes for docking and installation with the adapter ring 2, each of the four outrigger beams is required to be equipped with two rows of screw holes for the Y-direction expansion beam 4 to move forward and backward along the X direction and be fixed thereon, so as to adjust the relative spacing between the two Y-direction expansion beams 4 to meet the X-direction spacing requirements of the satellite support points.

[0043] The Y-direction expansion beam 4 is used to provide the Z-direction support column 5 with the function of moving and adjusting in the Y direction. The Y-direction adjustment of the Z-direction support column 5 is achieved by moving the adapter end frame 6 to adapt to the size requirements of the satellite installation interface in the Y direction. The Y-direction expansion beam 4 includes a channel steel or I-beam structure. Two Y-direction expansion beams 4 are symmetrically installed on the X-direction expansion beam 3. Any Y-direction expansion beam 4 is vertically arranged with the extension beam, and any Y-direction expansion beam 4 is fastened to the two extension beams. A plurality of screw holes are opened on any Y-direction expansion beam 4 along the Y direction. Each Y-direction expansion beam 4 needs to be equipped with two rows of screw holes. On the one hand, it serves as the installation interface of the X-direction expansion beam 3 below it and the adapter end frame 6 above it. On the other hand, it can be used for the adapter end frame 6 to move forward and backward along the Y direction on its upper surface to adjust the relative spacing of the four adapter end frames 6 to meet the Y-direction spacing requirements of the satellite support points.

[0044] The transfer end frame 6 is installed on the Y-direction expansion beam 4, and is a connecting piece between the Z-direction support column 5 and the Y-direction expansion beam 6, and is used for the installation, fixation and height adjustment of the Z-direction support column 5. The transfer end frame 6 includes a hollow frame structure, and a screw hole matching the Y-direction expansion beam 4 is opened on the lower end surface of the transfer end frame 6.

[0045] The Z-direction support column 5 is installed on the adapter end frame 6 as an interface for supporting the satellite. The upper end surface of the Z-direction support column 5 is connected to the satellite mounting surface, and the reserved screw hole is fastened to the satellite mounting surface. The upper end surface of the Z-direction support column 5 is a circular surface, and the center of the upper end surface of the four Z-direction support columns 5 is on the same circle and is co-centered with the adapter ring 2.

[0046] The Z-direction support column 5 is installed on the upper end surface of the adapter end frame 6 through the thrust bearing 7. The main function of the thrust bearing 7 is to adjust the height and levelness of the Z-direction support column 5. Under load-bearing conditions, the thrust bearing can also be adjusted to achieve fine-tuning of the levelness of the four support columns to meet the levelness requirements of the satellite test in the vacuum tank. The thrust bearing 7 is a ball bearing structure, and the thrust bearing 7 can rotate forward and reverse to drive the Z-direction support column 5 up and down. The thrust bearing 7 is a ball bearing structure, and the height of the Z-direction support column 5 can be adjusted by rotating the bearing forward and reverse, and it has the ability to adjust the levelness of the four Z-direction support columns 5 to be consistent, ensuring that the levelness parking requirements of the satellite thermal test are better than 2mm / m.

[0047] This application adopts the configuration of support frame 1, adapter ring 2, and multi-dimensional adjustment structure, and designs a flexible and adjustable interface form to achieve the function of arbitrarily adjustable spacing of satellite support columns in the X and Y horizontal directions, and adjustable height and levelness in the Z direction; in addition, the ring interface reserved by the adapter ring 2 can also meet the parking requirements of ring interface satellites, and its stainless steel structure is suitable for vacuum and low-temperature use environments. This application has a simple structure and strong compatibility and adaptability, and can meet the requirements of various types of spacecraft to conduct tests in vacuum tanks.

[0048] Example 2

[0049] Based on Example 1, a method for using a multi-dimensionally adjustable point-support satellite parking device provided by the present invention includes the following steps:

[0050] Step S1, installing the adapter ring 2 on the support frame 1, installing the X-direction expansion beam 3 on the adapter ring 2, and pre-installing two Y-direction expansion beams 4 on the X-direction expansion beam 3;

[0051] Step S2, according to the size of the satellite installation surface, adjust the distance between the two Y-direction expansion beams 4 and tighten and install them, and pre-install four adapter end frames 6 on the Y-direction expansion beams 4;

[0052] Step S3, adjusting the distance between the two adapter end frames 6 on the same Y-direction expansion beam 4 according to the size of the satellite installation surface and fastening and installing them;

[0053] Step S4, according to the satellite parking height requirement, adjust the height of the Z-direction support column 5 on the adapter end frame 6, and at the same time, adjust the levelness of the upper end surfaces of the four Z-direction support columns 5 by fine-tuning the thrust bearing 7 to ensure that the levelness of the satellite installation surface meets the requirement;

[0054] Step S5, connecting the Z-direction support column 5 and the satellite installation surface.

[0055] In step S1 , if the satellite mounting surface matches the adapter ring 2 , the adapter ring 2 and the satellite mounting surface are directly connected.

[0056] The parking device of the present application is used for conducting thermal tests on satellites in a vacuum tank. When it is necessary to conduct thermal tests on the entire satellite, the entire parking device is first placed in the vacuum tank, and its supporting frame 1 is fixedly installed on the bottom of the vacuum tank to ensure a stable connection.

[0057] When the parking device is used for parking a satellite with a point-type support interface, first adjust the spacing of the Y-direction expansion beams 4 to ensure that the distance between the two Y-direction expansion beams 4 in the X-direction meets the satellite interface width requirements, and screw the Y-direction expansion beams 4 to be fixedly installed on the X-direction expansion beams 3; then adjust the spacing of the adapter end frames 6 to ensure that the distance between the four adapter end frames 6 in the Y-direction meets the satellite interface width requirements, and screw the adapter end frames 6 to be fixedly installed on the Y-direction expansion beams 4; finally adjust the height of the Z-direction support column 5, and by adjusting the thrust bearing 7, the height of each Z-direction support column 5 can be preliminarily adjusted in conjunction with a tape measure to ensure that the satellite parking height requirements are met, and then fine-tune the thrust bearing 7 in conjunction with a spirit level or a spirit level to adjust the height of the four Z-direction support columns 5 to be consistent, ensuring that the levelness of the four Z-direction support columns 5 in the X-direction and Y-direction is better than 2 mm / m (this indicator is usually the levelness indicator of the satellite thermal test), and tighten the upper and lower thrust bearings 7 of the adapter end frame 6 to ensure that the connection between the Z-direction support column 5 and the adapter end frame 6 is firm. After the parking device is adjusted, the satellite is docked with the four Z-direction support columns 5 of the parking device through hoisting and fastened with screws, thus completing the docking and parking work between the satellite and the parking device.

[0058] When the parking device is used for the parking of the satellite with the annular support interface, the X-axis expansion beam 3, Y-axis expansion beam 4, Z-axis support column 5, adapter end frame 6, and thrust bearing 7 must be removed first, leaving only the support frame 1 and adapter ring 2. The support frame 1 is fixed to the bottom of the vacuum tank to ensure a stable connection. The satellite is docked with the docking ring 2 of the parking device through hoisting and fastened with a circle of screws, thus completing the docking and parking work between the satellite and the parking device.

[0059] The present application realizes adjustable spacing in three dimensions of XYZ by adjusting the relative positions of the X-axis expansion beam 3, the Y-axis expansion beam 4 and the Z-axis support column 5, which can match the parking requirements of satellites with different interface sizes and realize multi-dimensional adjustable functions.

[0060] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0061] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A multi-dimensional adjustable point-support satellite parking device, characterized in that: include: A support frame (1), an adapter ring (2) and a multi-dimensional adjustment structure, wherein the support frame (1) serves as a mounting base, the adapter ring (2) is mounted on the support frame (1), and the adapter ring (2) is provided with screw holes for connecting to a satellite mounting surface; The multi-dimensional adjustment structure comprises an X-direction expansion beam (3), a Y-direction expansion beam (4), a Z-direction support column (5) and an adapter end frame (6), wherein a coordinate system is established with the horizontal plane as the XY plane and the vertical direction as the Z axis, and the X-direction expansion beam (3) is installed on the adapter ring (2) along the X direction; The two Y-direction expansion beams (4) are movably mounted on the X-direction expansion beam (3) along the Y direction, and the Y-direction expansion beams (4) can move closer to or farther from each other; Two transfer end frames (6) are movably mounted on any of the Y-direction expansion beams (4), and the two transfer end frames (6) mounted on the same Y-direction expansion beam (4) can move closer to or farther from each other; The Z-direction support column (5) is movably mounted on any of the adapter end frames (6). The Z-direction support column (5) moves up and down along the Z direction via a thrust bearing (7). The upper end of the Z-direction support column (5) is provided with a screw hole for connecting with a satellite mounting surface.

2. The multi-dimensionally adjustable point-supported satellite parking device according to claim 1, characterized in that: The support frame (1) comprises an I-beam or a square tube structure.

3. The multi-dimensionally adjustable point-supported satellite parking device according to claim 1, characterized in that: The material of the adapter ring (2) includes stainless steel or aluminum alloy; the lower end surface of the adapter ring (2) is fixedly mounted on the support frame (1); and the upper end surface of the adapter ring (2) is provided with a plurality of screw holes along the circumferential direction.

4. The multi-dimensionally adjustable point-supported satellite parking device according to claim 3, characterized in that: The X-direction expansion beam (3) comprises a middle connecting ring and four outrigger beams, the connecting ring is provided with screw holes corresponding to the adapter ring (2), the four outrigger beams are symmetrically arranged on both sides of the connecting ring and are all arranged along the X direction, and any of the outrigger beams is provided with a plurality of screw holes along the X direction.

5. The multi-dimensionally adjustable point-supported satellite parking device according to claim 4, characterized in that: The Y-direction expansion beam (4) comprises a channel steel or an I-beam structure, and two of the Y-direction expansion beams (4) are symmetrically mounted on the X-direction expansion beam (3), and any of the Y-direction expansion beams (4) is vertically arranged with the outrigger beam, and any of the Y-direction expansion beams (4) is fastened to the two outrigger beams, and any of the Y-direction expansion beams (4) is provided with a plurality of screw holes along the Y direction.

6. The multi-dimensionally adjustable point-supported satellite parking device according to claim 5, characterized in that: The transfer end frame (6) comprises a hollow square frame structure, and a screw hole matching the Y-direction expansion beam (4) is provided on the lower end surface of the transfer end frame (6).

7. The multi-dimensionally adjustable point-supported satellite parking device according to claim 1, characterized in that: The Z-direction support column (5) is installed on the upper end surface of the adapter end frame (6) through the thrust bearing (7); the thrust bearing (7) is a ball bearing structure; the thrust bearing (7) can rotate forward and reverse to drive the Z-direction support column (5) to move up and down.

8. The multi-dimensionally adjustable point-supported satellite parking device according to claim 1, characterized in that: The upper end surface of the Z-direction support column (5) is a circular surface, and the centers of the upper end surfaces of the four Z-direction support columns (5) are on the same circle and are co-centered with the adapter ring (2).

9. A method for using a multi-dimensionally adjustable point-support satellite parking device, characterized in that: The multi-dimensionally adjustable point-supported satellite parking device according to any one of claims 1 to 8 comprises the following steps: Step S1, installing the adapter ring (2) on the support frame (1), installing the X-direction expansion beam (3) on the adapter ring (2), and pre-installing two Y-direction expansion beams (4) on the X-direction expansion beam (3); Step S2, according to the size of the satellite installation surface, adjust the distance between the two Y-direction expansion beams (4) and tighten them to install, and pre-install four transfer end frames (6) on the Y-direction expansion beams (4); Step S3, adjusting the distance between two transfer end frames (6) on the same Y-direction expansion beam (4) according to the size of the satellite installation surface and fastening and installing them; Step S4, according to the satellite parking height requirement, the height of the Z-direction support column (5) on the adapter end frame (6) is adjusted, and at the same time, the levelness of the upper end surfaces of the four Z-direction support columns (5) is adjusted by fine-tuning the thrust bearing (7) to ensure that the levelness of the satellite installation surface meets the requirement; Step S5, connecting the Z-direction support column (5) and the satellite installation surface.

10. The method for using the multi-dimensionally adjustable point-supported satellite parking device according to claim 9, characterized in that: In the step S1, if the satellite installation surface matches the adapter ring (2), the adapter ring (2) is directly connected to the satellite installation surface.

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