An irregular satellite mounting tool and a mounting method for an irregular satellite of a special-shaped multi-satellite distributor

Abstract

This application relates to the field of aerospace technology, and in particular to an irregularly shaped multi-satellite distributor. The lower end face of its irregularly shaped load-bearing structure is abutted against the upper end face of its conical load-bearing structure. The lower end face of the irregularly shaped load-bearing structure is circular, and the upper end face is elliptical. Its load-bearing beam is fixed within the mounting cavity of the irregularly shaped load-bearing structure. A top satellite mounting bracket is fixed to the upper end of the irregularly shaped load-bearing structure, and a side satellite mounting bracket is fixed to the outer side of the irregularly shaped load-bearing structure, perpendicular to the major axis direction of the upper end face. An irregularly shaped satellite mounting bracket is fixed to the outer side of the irregularly shaped load-bearing structure, perpendicular to the minor axis direction of the upper end face. Regularly shaped satellites are fixedly mounted on the top satellite mounting bracket and / or the side satellite mounting bracket, and irregularly shaped satellites are fixedly mounted on an irregularly shaped satellite mounting bracket. This application allows the protruding points of the satellites to be enveloped within a safe envelope range, and avoids increasing the size of the fairing.

Description

Technical Field

[0001] This application relates to the field of aerospace technology, and in particular to an irregularly shaped multi-satellite distributor and its irregular satellite mounting fixture and installation method. Background Technology

[0002] The satellites in a "one rocket, multiple satellites" launch are mounted on the satellite distributor of the launch vehicle. The satellite distributor is placed inside the fairing of the launch vehicle. Conventional satellite distributors are regular shapes, such as cylindrical or triangular. The satellites are also regularly mounted on the sides or top of the satellite distributor.

[0003] With the development of satellite technology, the shape of satellites has also changed significantly, and the protrusions on satellites have become more and more obvious and larger. When installed on conventional multi-satellite distributors, the protrusions of the satellites will exceed the range of the safety envelope. The gap between the protrusions and the fairing is small, which poses a risk of collision with the fairing. Replacing the fairing with a larger one will increase costs and reduce its space utilization.

[0004] Therefore, how to ensure that the protrusion of the satellite can be enveloped within a safe envelope range, while avoiding increasing the size of the fairing due to the satellite protrusion and improving the space utilization of the fairing, is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] This application provides an irregularly shaped multi-satellite distributor and its irregular satellite installation fixture and installation method, so that the protrusions of the satellites can be enveloped within a safe envelope range, and also avoids increasing the size of the fairing due to the protrusions of the satellites, thereby improving the space utilization of the fairing.

[0006] To solve the above-mentioned technical problems, this application provides the following technical solution:

[0007] A multi-satellite distributor with irregular shapes includes: regularly shaped satellites, irregularly shaped satellites, a top satellite mounting bracket, another irregularly shaped satellite mounting bracket, a side satellite mounting bracket, an irregularly shaped load-bearing structure, a conical load-bearing structure, and a load-bearing beam. The lower end face of the irregularly shaped load-bearing structure is abutted against the upper end face of the conical load-bearing structure, wherein the upper end face of the conical load-bearing structure is a small circular end face, the lower end face of the conical load-bearing structure is a large circular end face, the lower end face of the irregularly shaped load-bearing structure is a circular end face, and the upper end face of the irregularly shaped load-bearing structure is an elliptical end face. The irregularly shaped load-bearing structure has a mounting cavity penetrating the upper and lower end faces, and the load-bearing beam is horizontally located within the mounting cavity, with both ends of the load-bearing beam fixedly connected to the inner wall of the mounting cavity. The top satellite mounting bracket is located within the irregularly shaped load-bearing structure. At the upper end face, and the top satellite mounting bracket is fixedly connected to the irregular-shaped load-bearing structure; the side satellite mounting bracket is located outside the outer side of the irregular-shaped load-bearing structure, and is fixedly connected to the outer side of the irregular-shaped load-bearing structure; the side satellite mounting bracket is perpendicular to the major axis direction of the upper end face of the irregular-shaped load-bearing structure; the irregular satellite mounting bracket is located outside the outer side of the irregular-shaped load-bearing structure, and is fixedly connected to the outer side of the irregular-shaped load-bearing structure; the irregular satellite mounting bracket is perpendicular to the minor axis direction of the upper end face of the irregular-shaped load-bearing structure; regular-shaped satellites are fixedly installed on the top satellite mounting bracket and / or the side satellite mounting bracket, and irregular satellites are fixedly installed on the irregular satellite mounting bracket.

[0008] In the irregular multi-star distributor described above, preferably, the extension direction of the load-bearing beam is the same as the minor axis direction of the upper end face of the irregular load-bearing structure.

[0009] In the irregular multi-star distributor described above, preferably, the mounting cavity has two load-bearing beams, one load-bearing beam is distributed above the other load-bearing beam, and there is a certain distance between the two load-bearing beams.

[0010] In the irregular multi-satellite distributor described above, preferably, each of the outer surfaces of the irregular load-bearing structure perpendicular to the major axis direction of its upper end face is fixedly connected to two side satellite mounting brackets, and one side satellite mounting bracket is distributed above the other side satellite mounting bracket, with a certain distance between the two side satellite mounting brackets.

[0011] In the irregular multi-satellite distributor described above, preferably, four irregular satellite mounting brackets are fixedly connected to the same side of the irregular load-bearing structure, and the mounting planes of the four irregular satellite mounting brackets maintain a certain degree of flatness.

[0012] In the irregular multi-satellite distributor described above, preferably, the top satellite mounting bracket, the irregular satellite mounting bracket, the side satellite mounting bracket, the irregular load-bearing structure, the conical load-bearing structure, and the load-bearing beam are made of carbon fiber.

[0013] An irregular satellite mounting fixture for a multi-satellite distributor includes: a sliding connecting plate mechanism, a moving mechanism, a frame, and a base; wherein, the lower end of the frame is hinged to the base, the inner side of the upper section of the frame is slidably connected to the moving mechanism, the moving mechanism is fixedly connected to the outer side of the sliding connecting plate mechanism, and the inner side of the sliding connecting plate mechanism is used to fixally connect to the outer side of the irregular satellite of the multi-satellite distributor according to any one of claims 1 to 6, for mounting the irregular satellite on the irregular satellite mounting bracket of the multi-satellite distributor.

[0014] In the irregular satellite mounting fixture of the irregular multi-satellite distributor described above, preferably, the inner side of the upper section of the frame has a sliding groove, and the outer end of the moving mechanism is inserted into the sliding groove of the frame to achieve a sliding connection between the moving mechanism and the inner side of the frame.

[0015] In the irregular satellite mounting fixture of the irregular multi-satellite distributor described above, preferably, a rotation damping device is provided at the hinge between the lower end of the frame and the base to suspend the frame when it is rotated to any angle.

[0016] The irregular satellite mounting fixture of the irregular multi-satellite distributor described above preferably has a moving device on the lower surface of the base to adjust the mounting interface position of the irregular satellite by moving the base.

[0017] An irregular satellite mounting method for a multi-satellite distributor, comprising the following steps: Step S510, adjusting the sliding connecting plate mechanism of the irregular satellite mounting fixture of the multi-satellite distributor to a horizontal position; Step S520, hoisting the irregular satellite to directly above the sliding connecting plate mechanism and fixing the irregular satellite 2 to the sliding connecting plate mechanism; Step S530, adjusting the irregular satellite from a horizontal state to an inclined state until the adjustment is complete. To the installation angle; Step S540: Move the base to bring the irregular satellite close to the irregular satellite mounting bracket of the irregular multi-satellite distributor, and stop moving it to the operable distance; Step S550: Adjust the sliding mechanism while cooperating with the base movement to align the irregular satellite mounting interface with the mounting structure of the irregular satellite mounting bracket; Step S560: Adjust the sliding connecting plate mechanism up and down while cooperating with the base movement to align the irregular satellite mounting interface with the mounting structure of the irregular satellite mounting bracket; Step S570: Install the irregular satellite onto the irregular satellite mounting bracket to complete the installation of the irregular satellite.

[0018] Compared to the aforementioned background technologies, the irregularly shaped multi-satellite distributor and its irregular satellite mounting fixture in this application can install irregularly shaped satellites with protruding points into the same fairing. This not only ensures that the satellite protrusions are controlled within a safe envelope, avoiding collision damage to the satellite and fairing structure, but also eliminates the need to replace the large-sized fairing, improving the fairing's space utilization and reducing costs. Furthermore, using carbon fiber as the material for the components of the irregularly shaped multi-satellite distributor reduces the manufacturing cycle, enhances the product's structural performance, and also adds more diverse design elements to aerospace structural materials. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the satellites of the heterogeneous multi-satellite distributor provided in the embodiments of this application;

[0021] Figure 2 This is a schematic diagram of the bracket and load-bearing structure of the irregular multi-star distributor provided in the embodiments of this application;

[0022] Figure 3 This is a schematic diagram of the load-bearing beam of the irregular multi-star distributor provided in the embodiments of this application;

[0023] Figure 4 This is a schematic diagram of the irregular satellite mounting fixture for the irregular multi-satellite distributor provided in the embodiments of this application;

[0024] Figure 5 This is a flowchart of the irregular satellite installation method of the irregular multi-satellite distributor provided in the embodiments of this application. Detailed Implementation

[0025] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0026] Example 1

[0027] like Figures 1 to 3As shown, this application provides an irregularly shaped multi-satellite distributor, including: a regular-shaped satellite 1, an irregular satellite 2, a top satellite mounting bracket 3, an irregular satellite mounting bracket 4, a side satellite mounting bracket 5, an irregularly shaped load-bearing structure 6, a conical load-bearing structure 7, and a load-bearing beam 8. The top satellite mounting bracket 3, the irregular satellite mounting bracket 4, and the side satellite mounting bracket 5 can be box-type brackets, truss brackets, or other types of brackets.

[0028] The lower end face of the irregular load-bearing structure 6 is connected to the upper end face of the conical load-bearing structure 7. The upper end face of the conical load-bearing structure 7 is a small circular end face, while the lower end face of the conical load-bearing structure 7 is a large circular end face. The lower end face of the irregular load-bearing structure 6 is a circular end face, and the upper end face of the irregular load-bearing structure 6 is an elliptical end face. The middle section of the irregular load-bearing structure 6 can be made to conform to the shape of its upper and lower end faces (i.e., arbitrary shape), thus forming a structure with flattened sides. This allows the irregular satellite 2 to be tilted at a certain installation angle, avoiding protruding positions, improving space utilization, and reducing costs.

[0029] The irregularly shaped load-bearing structure 6 has an installation cavity that runs through the upper and lower end faces. The load-bearing beam 8 is horizontally located inside the installation cavity, and both ends of the load-bearing beam 8 are fixedly connected to the inner wall of the installation cavity. The load-bearing beam 8 supports the irregularly shaped load-bearing structure 6, increasing its support strength to compensate for the loss of some support strength due to the flattening of the two sides of the irregularly shaped load-bearing structure 6, thereby improving the overall mechanical performance of the irregularly shaped multi-star distributor.

[0030] Optionally, the extension direction of the load-bearing beam 8 is the same as the minor axis direction of the upper end face of the irregular load-bearing structure 6. Alternatively, the mounting cavity has two load-bearing beams 8, one above the other, with a certain distance between them. Still optional, one load-bearing beam 8 is located near the upper end face of the irregular load-bearing structure 6, and the other is located near the middle of the irregular load-bearing structure 6. Again optional, the load-bearing beam 8 includes a main structure and an interface, wherein the main structure is an I-beam, with its two ends connected to the interface, the interface conforming to the inner surface of the irregular load-bearing structure 6.

[0031] The top satellite mounting bracket 3 is located at the upper end face of the irregularly shaped load-bearing structure 6 and is fixedly connected to the irregularly shaped load-bearing structure 6, used to install a regularly shaped satellite 1 at the upper end face of the irregularly shaped load-bearing structure 6; the side satellite mounting bracket 5 is located outside the outer side of the irregularly shaped load-bearing structure 6 and is fixedly connected to the outer side of the irregularly shaped load-bearing structure 6, used to install a regularly shaped satellite 1 at the outer side of the irregularly shaped load-bearing structure 6. Optionally, the side satellite mounting bracket 5 is perpendicular to the major axis direction of the upper end face of the irregularly shaped load-bearing structure 6. Alternatively, each outer side of the irregularly shaped load-bearing structure 6 perpendicular to its major axis direction is fixedly connected to two side satellite mounting brackets 5, with one side satellite mounting bracket 5 positioned above the other side satellite mounting bracket 5, and the two side satellite mounting brackets 5 having a certain distance between them.

[0032] An irregular satellite mounting bracket 4 is located outside the outer surface of the irregularly shaped load-bearing structure 6, and is fixedly connected to the outer surface of the irregularly shaped load-bearing structure 6 for mounting an irregular satellite 2 on the outer surface of the irregularly shaped load-bearing structure 6. Optionally, the irregular satellite mounting bracket 4 is perpendicular to the minor axis direction of the upper end face of the irregularly shaped load-bearing structure 6, that is, the irregular satellite mounting bracket 4 is located on the flattened sides of the irregularly shaped load-bearing structure 6, so that the irregular satellite mounting bracket 4 is tilted at a certain angle, thereby tilting the irregular satellite 2 at a certain installation angle, avoiding the protruding position, improving space utilization, and reducing costs. Alternatively, the connection interface between the irregular satellite mounting bracket 4 and the irregularly shaped load-bearing structure 6 is irregular and has a certain installation angle with the horizontal plane, allowing adjustment of its structural protrusion height according to the different installation angles of the irregular satellite 2. Alternatively, four irregular satellite mounting brackets 4 are fixedly connected to the same side (that is, the outer side perpendicular to the end of the short diameter) of the irregular load-bearing structure 6. The structures of the four irregular satellite mounting brackets 4 can be different, but the mounting planes of the four irregular satellite mounting brackets 4 must maintain a certain degree of flatness.

[0033] Regularly shaped satellite 1 is fixedly installed on top satellite mounting bracket 3 and / or side satellite mounting bracket 5, while irregularly shaped satellite 2 is fixedly installed on irregularly shaped satellite mounting bracket 4. The irregularly shaped satellite 2 is tilted inward from bottom to top at a certain installation angle to avoid protruding positions, thereby improving space utilization and reducing costs.

[0034] Based on the above, the top satellite mounting bracket 3, the irregular satellite mounting bracket 4, the side satellite mounting bracket 5, the irregular load-bearing structure 6, the conical load-bearing structure 7, and the load-bearing beam 8 can all be made of carbon fiber. Carbon fiber has high tensile strength, short manufacturing cycle, and good integrity, which also increases the application of carbon fiber in the aerospace field.

[0035] Example 2

[0036] like Figure 4 As shown, this application also provides an irregular satellite installation fixture for a non-standard multi-satellite distributor, including: a sliding connecting plate mechanism 9, a moving mechanism 10, a frame 11, and a base 12.

[0037] The inner side of the sliding connecting plate mechanism 9 is used to be fixedly connected to the outer side of the irregular satellite 2 in Embodiment 1. The outer side of the sliding connecting plate mechanism 9 is fixedly connected to the moving mechanism 10. The moving mechanism 10 is slidably connected to the inner side of the upper section of the frame 11. The lower end of the frame 11 is hinged to the base 12.

[0038] The base 12 provides support for the frame 11 and allows it to rotate around its hinge point. The forward and reverse rotation of the frame 11 provides a flipping function, adjusting the distance between the irregular satellite 2 carried by the sliding connecting plate mechanism 9 and the irregular satellite mounting bracket 4 in Embodiment 1. This adjusts the placement state of the irregular satellite 2 from a horizontal to an inclined state, ensuring that no force is applied to any part of the irregular satellite 2 except at the support point during installation, thus guaranteeing the correct installation state. The sliding mechanism 10 slides relative to the inner side of the upper section of the frame 11, allowing the sliding connecting plate mechanism 9 to slide up and down within a certain range, adjusting the height of the irregular satellite 2's mounting interface so that the mounting interface of the irregular satellite 2 corresponds to the mounting structure of the irregular satellite mounting bracket 4, thereby installing the irregular satellite 2 onto the irregular satellite mounting bracket 4.

[0039] Optionally, the inner surface of the upper section of the frame 11 has a sliding groove, and the outer end of the sliding mechanism 10 is inserted into the sliding groove of the frame 11 to achieve a sliding connection between the sliding mechanism 10 and the inner surface of the frame 11. Alternatively, the frame 11 can be a truss structure. Further, a rotation damping device is provided at the hinge point between the lower end of the frame 11 and the base 12, allowing the frame 11 to be suspended at any angle when rotated, thus enabling the irregular satellite 2 to be suspended at any angle. Still optional, the lower surface of the base 12 can be provided with a moving device (e.g., wheels), allowing the mounting interface position of the irregular satellite 2 to be adjusted by moving the base 12, facilitating technicians to fix the irregular satellite 2 onto the irregular satellite mounting bracket 4 in Embodiment 1.

[0040] Example 3

[0041] like Figure 5 As shown, this application also provides an irregular satellite installation method for a multi-satellite distributor. The irregular satellite in Example 1 is installed onto the irregular satellite mounting bracket 4 using the irregular satellite installation fixture of Example 2. The method includes the following steps:

[0042] Step S510: Adjust the sliding connecting plate mechanism 9 of the irregular satellite mounting fixture of the irregular multi-satellite distributor to a horizontal position;

[0043] The frame 11 of the irregular satellite mounting fixture of the rotating irregular multi-satellite distributor makes the sliding connecting plate mechanism 9 horizontal, that is, the inner side of the sliding connecting plate mechanism 9 is horizontal, which makes it easier to install the irregular satellite 2 onto the sliding connecting plate mechanism.

[0044] Step S520: Hoist the irregular satellite 2 to directly above the sliding connecting plate mechanism 9, and fix the irregular satellite 2 to the sliding connecting plate mechanism 9;

[0045] Using a crane or other lifting equipment, the irregular satellite 2 is lifted directly above the sliding connecting plate mechanism 9, and then the irregular satellite 2 is placed on the sliding connecting plate mechanism 9 and fixedly connected to the sliding connecting plate mechanism 9.

[0046] Step S530: Adjust the irregular satellite 2 from a horizontal state to an tilted state until it is adjusted to the installation angle;

[0047] The frame 11 of the irregular satellite mounting fixture of the rotating irregular multi-satellite distributor tilts the sliding connecting plate mechanism 9, thereby adjusting the irregular satellite 2 from a horizontal state to a tilted state until it is adjusted to the installation angle.

[0048] Step S540: Move the base 12 to bring the irregular satellite 2 close to the irregular satellite mounting bracket 4 of the irregular multi-satellite distributor, and stop moving it when it reaches an operable distance;

[0049] After the irregular satellite 2 is adjusted to the installation angle, the base 12 is moved so that the irregular satellite 2 is close to the irregular satellite mounting bracket 4 of the irregular multi-satellite distributor, and then moved to the operable distance and stopped.

[0050] Step S550: Adjust the moving mechanism 10 to move in coordination with the base 12, so that the mounting interface of the irregular satellite 2 fits into the mounting structure of the irregular satellite mounting bracket 4;

[0051] After moving to an operable distance, adjust the sliding mechanism 10, and at the same time move it in coordination with the base 12 to fit the irregular satellite 2 mounting interface with the irregular satellite mounting bracket 4 mounting structure.

[0052] Step S560: Adjust the sliding connecting plate mechanism 9 up and down, and move it in conjunction with the base 12 to align the mounting interface of the irregular satellite 2 with the mounting structure of the irregular satellite mounting bracket 4.

[0053] After the irregular satellite 2 mounting interface is aligned with the mounting structure of the irregular satellite mounting bracket 4, the sliding connecting plate mechanism 9 needs to be adjusted up and down, while the base 12 moves to align the mounting interface of the irregular satellite 2 with the mounting structure of the irregular satellite mounting bracket 4.

[0054] Step S570: Install the irregular satellite 2 onto the irregular satellite mounting bracket 4 to complete the installation of the irregular satellite 2;

[0055] After the mounting interface of the irregular satellite 2 is aligned with the mounting structure of the irregular satellite mounting bracket 4, the irregular satellite 2 is then installed onto the irregular satellite mounting bracket 4 to complete the installation of the irregular satellite 2.

[0056] The irregularly shaped multi-satellite distributor and its irregular satellite mounting fixture provided in this application can install irregularly shaped satellites with protruding points into the same fairing. This not only ensures that the satellite protrusions are controlled within a safe envelope, avoiding collision damage to the satellite and fairing structure, but also eliminates the need to replace the fairing with a large one, improving the fairing's space utilization and reducing costs. Furthermore, using carbon fiber as the material for the components of the irregularly shaped multi-satellite distributor reduces the manufacturing cycle, enhances the product's structural performance, and also adds more diverse design elements to aerospace structural materials.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0058] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A profiled multi-star distributor, characterized in that, include: Regular-shaped satellites, irregular-shaped satellites, top satellite mounting brackets, irregular-shaped satellite mounting brackets, side satellite mounting brackets, irregularly shaped load-bearing structures, conical load-bearing structures, and load-bearing beams; The lower end face of the irregular load-bearing structure is connected to the upper end face of the conical load-bearing structure. The upper end face of the conical load-bearing structure is a small circular end face, the lower end face of the conical load-bearing structure is a large circular end face, the lower end face of the irregular load-bearing structure is a circular end face, and the upper end face of the irregular load-bearing structure is an elliptical end face. The irregular load-bearing structure has an installation cavity that runs through the upper and lower end faces. The load-bearing beam is horizontally located inside the installation cavity, and both ends of the load-bearing beam are fixedly connected to the inner wall of the installation cavity. The top satellite mounting bracket is located on the upper surface of the irregular load-bearing structure and is fixedly connected to the irregular load-bearing structure. The side satellite mounting bracket is located outside the outer surface of the irregular load-bearing structure and is fixedly connected to the outer surface of the irregular load-bearing structure. The side satellite mounting bracket is perpendicular to the major axis direction of the upper surface of the irregular load-bearing structure. The irregular satellite mounting bracket is located outside the outer side of the irregular load-bearing structure, and the irregular satellite mounting bracket is fixedly connected to the outer side of the irregular load-bearing structure. The irregular satellite mounting bracket is perpendicular to the minor axis direction of the upper end face of the irregular load-bearing structure. Regularly shaped satellites are fixedly installed on the top satellite mounting bracket and / or the side satellite mounting bracket, while irregularly shaped satellites are fixedly installed on the irregularly shaped satellite mounting bracket.

2. The heteromorphic multi-star distributor according to claim 1, characterized in that, The extension direction of the load-bearing beam is the same as the minor axis direction of the upper end face of the irregular load-bearing structure.

3. The heteromorphic multi-star distributor according to claim 2, characterized in that, The mounting cavity contains two load-bearing beams, one of which is located above the other and there is a certain distance between them.

4. The irregular multi-star distributor according to any one of claims 1 to 3, characterized in that, Each of the outer surfaces of the irregular load-bearing structure, perpendicular to the major axis of its upper end face, is fixedly connected to two side satellite mounting brackets. One side satellite mounting bracket is located above the other side satellite mounting bracket, and there is a certain distance between the two side satellite mounting brackets.

5. A profiled multi-star distributor according to any one of claims 1 to 3, characterized in that, The irregularly shaped load-bearing structure has four irregular satellite mounting brackets fixedly connected on the same side, and the mounting planes of the four irregular satellite mounting brackets maintain a certain degree of flatness.

6. An irregular satellite mounting tool for a profiled multi-star distributor, characterized by include: Sliding connecting plate mechanism, moving mechanism, frame and base; The lower end of the frame is hinged to the base, the inner side of the upper section of the frame is slidably connected to the moving mechanism, the moving mechanism is fixedly connected to the outer side of the sliding connecting plate mechanism, and the inner side of the sliding connecting plate mechanism is used to fixally connect to the outer side of the irregular satellite of the irregular multi-satellite distributor in any one of claims 1 to 5, for mounting the irregular satellite on the irregular satellite mounting bracket of the irregular multi-satellite distributor.

7. An irregular satellite mounting tool for a profiled multi-star distributor according to claim 6, characterized in that, The upper section of the frame has a sliding groove on its inner side. The outer end of the moving mechanism is inserted into the sliding groove of the frame to achieve a sliding connection between the moving mechanism and the inner side of the frame.

8. The irregular satellite mounting fixture for the irregular multi-satellite distributor according to claim 6, characterized in that, A rotation damping device is provided at the hinge joint between the lower end of the frame and the base to suspend the frame when it is rotated to any angle.

9. The irregular satellite mounting fixture for the irregular multi-satellite distributor according to claim 6, characterized in that, The lower surface of the base is equipped with a moving device to adjust the mounting interface position of irregular satellites by moving the base.

10. An irregular satellite mounting method of a heteromorphic multi-satellite distributor, characterized by, Installing irregular satellites of the irregular multi-satellite distributor according to any one of claims 1 to 5 onto an irregular satellite mounting bracket using the irregular satellite mounting fixture of the irregular multi-satellite distributor according to any one of claims 6 to 9 includes the following steps: Step S510: Adjust the sliding connecting plate mechanism of the irregular satellite mounting fixture of the irregular multi-satellite distributor to a horizontal position; Step S520: Hoist the irregular satellite to the top of the sliding connecting plate mechanism and fix the irregular satellite to the sliding connecting plate mechanism; Step S530: Adjust the irregular satellite from a horizontal state to an tilted state until it is adjusted to the installation angle; Step S540: Move the base to bring the irregular satellite close to the irregular satellite mounting bracket of the irregular multi-satellite distributor, and stop moving it when it reaches an operable distance; Step S550: Adjust the moving mechanism and move it in coordination with the base to fit the irregular satellite mounting interface with the mounting structure of the irregular satellite mounting bracket; Step S560: Adjust the sliding connecting plate mechanism up and down, while moving the base to align the mounting interface of the irregular satellite with the mounting structure of the irregular satellite mounting bracket. Step S570: Install the irregular satellite onto the irregular satellite mounting bracket to complete the installation of the irregular satellite.

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