Multi-dimensional cross-scale universal adjustment device and adjustment method for space remote sensing camera

Abstract

The application discloses a kind of multi-dimensional cross-scale general alignment devices and alignment methods for space remote sensing camera, including installation vertical plate, fixed bottom plate, support is installed between installation vertical plate and fixed bottom plate;Three groups of leg guiding devices are arranged along the circumference of installation vertical plate, and the three groups of leg guiding devices are connected with space remote sensing camera to form three-point support structure;Leg guiding device has flexible support that can move along the extension direction of leg guiding device, and cross-scale space remote sensing camera is connected with corresponding leg guiding device by flexible support.The general alignment device suitable for space remote sensing camera is provided, which can meet the requirements of space attitude change of space remote sensing camera during alignment process, and achieve the goals of position change such as movement, lifting and fixing of space remote sensing camera.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of space remote sensing, and in particular to a multi-dimensional cross-scale universal assembly device for a space remote sensing camera and an assembly method. BACKGROUND

[0002] A space remote sensing camera is a technology for collecting electromagnetic waves radiated or reflected by ground objects by using a remote sensor carried on a spacecraft to obtain and determine atmospheric, terrestrial or marine environmental information. The assembly device of the space remote sensing camera can install mirror assemblies, focal plane assemblies, focusing mechanisms and light shields and other components of the remote sensor on the main load-bearing structure of the camera with high precision, thereby realizing the structural assembly of the space remote sensing camera.

[0003] Considering the operability of the assembly process of the space remote sensing camera components, the assembly device needs to provide sufficient assembly space. In addition, during the assembly and testing of the space remote sensing camera, attitude adjustment operations such as rotation and inversion of the camera are required, so the universal assembly device suitable for the space remote sensing camera needs to be able to realize multi-dimensional space attitude switching and realize position changes such as movement, lifting and fixation.

[0004] The commonly used space camera assembly device is a special-purpose assembly device, which is customized for a certain type of space remote sensing camera. The flexibility of the device is low, and the entire device cannot solve the assembly problems of other cameras, thereby causing a great waste of resources.

[0005] Therefore, based on the above technical problems, the technical personnel in the field urgently need to develop a multi-dimensional cross-scale universal assembly device for a space remote sensing camera and an assembly method. SUMMARY

[0006] The purpose of the present application is to provide a cross-scale space remote sensing camera universal assembly device suitable for the present and future based on the consideration of the application of the universal design concept to all possible users, so as to improve the universal applicability of the device, increase the flexibility of the equipment, and make the resources reusable.

[0007] In order to achieve the above purpose, the present application provides the following technical scheme:

[0008] The multi-dimensional cross-scale universal assembly device for a space remote sensing camera comprises:

[0009] A mounting vertical plate;

[0010] A fixed bottom plate fixedly assembled with the mounting vertical plate, and a support installed between the mounting vertical plate and the fixed bottom plate;

[0011] Three sets of leg guiding devices arranged along the circumference of the mounting vertical plate, the three sets of leg guiding devices being connected with the space remote sensing camera to form a three-point support structure; and

[0012] A fixed support assembly mounted on the mounting vertical plate or the fixed bottom plate, the fixed support assembly being used to adjust the overall height;

[0013] The leg guiding device has a flexible support capable of moving along the extension direction of the leg guiding device, and the space remote sensing camera is connected with the corresponding leg guiding device through the flexible support.

[0014] Further, the connection between the mounting vertical plate and the fixed bottom plate is fixed by screw assembly;

[0015] The support is divided into an inner support and an outer support;

[0016] The inner support is arranged at one end where the mounting vertical plate and the fixed bottom plate are close to each other, and the two ends of the inner support are fixedly connected with the mounting vertical plate and the fixed vertical plate respectively to form a triangular support structure;

[0017] The outer support is arranged at one end where the mounting vertical plate and the fixed vertical plate are away from each other, and the two ends of the outer support are fixedly connected with the mounting vertical plate and the fixed vertical plate respectively to form a triangular support structure.

[0018] Further, the leg guiding device is divided into a first leg guiding device, a second leg guiding device and a third leg guiding device;

[0019] The leg guiding device comprises:

[0020] A guide rail provided with a slide along its length direction;

[0021] A sliding block slidingly connected in the slide; and

[0022] The flexible support fixedly connected with the sliding block by a screw, the flexible support being in a bent shape, one side of the flexible support being connected with the sliding block, and the other side of the flexible support being connected with the back of the rear frame assembly of the space remote sensing camera;

[0023] The side surface of the sliding block has a limiter.

[0024] Further, the flexible support comprises:

[0025] A first body connected with the sliding block;

[0026] A second body connected with the space remote sensing camera; and

[0027] A transition body formed between the first body and the second body;

[0028] The transition body has two layers of U-shaped flexible grooves, which are arranged alternately, and the U-shaped orientations of the two layers of U-shaped flexible grooves are opposite.

[0029] Furthermore, the fixed support assembly includes:

[0030] An L-shaped base that is assembled and fixed to the mounting plate or the fixed base plate by screws;

[0031] A washer having an internally threaded hole is screwed to the end of the L-shaped base away from the mounting plate or the fixed base plate; and

[0032] A heavy-duty universal adjustable foot passes through the L-shaped base and the washer, and the lead screw of the heavy-duty universal adjustable foot is threadedly connected to the washer.

[0033] Furthermore, the washer is made of copper-based material inlaid with self-lubricating material.

[0034] Furthermore, lifting columns are installed at the edges of the mounting plate and / or the edges of the fixed base plate.

[0035] Furthermore, the bottom of the mounting base plate or the fixed base plate is equipped with casters.

[0036] This invention also discloses a multi-dimensional, cross-scale assembly and adjustment method for a space remote sensing camera, characterized in that the assembly and adjustment method is based on the general assembly and adjustment device described above, and the assembly and adjustment method mainly includes the following steps:

[0037] S1. Pre-assemble the L-shaped base, washer, and heavy-duty universal adjusting foot to form a fixed support assembly. Install the washer on the L-shaped base and tighten the screws according to the bolt tightening torque standard. Then screw the heavy-duty universal adjusting foot into the internal thread hole of the washer.

[0038] S2. Pre-assemble the outrigger guide device, move the slider into the guide rail slide, and install the camera to determine the position of the slider. Use the limiter to fix the position of the slider. Finally, install the flexible support on the slider and tighten the screws according to the bolt tightening torque standard.

[0039] S3. Install the lifting column and casters onto the mounting plate and fixed base plate in sequence, and tighten the screws according to the bolt tightening torque standard;

[0040] S4. Install the first leg guide device, the second leg guide device and the third leg guide device in sequence on the mounting plate, and tighten the screws according to the bolt tightening torque standard.

[0041] S5. Determine the installation position of the fixed support components according to the assembly and debugging requirements of the space remote sensing camera, and tighten the screws according to the bolt tightening torque standard.

[0042] S6. Connect the mounting plate to the fixed base plate and tighten the screws according to the bolt tightening torque standard;

[0043] S7. Determine the spatial position of the combined tooling, and install the inner support and outer support between the mounting plate and the fixed base plate respectively, and tighten the screws according to the bolt tightening torque standard to finally form a triangular support structure.

[0044] S8. Adjust the height of the heavy-duty universal adjustable foot screw to the appropriate position;

[0045] S9. Install the corresponding positions of the space remote sensing camera on the first leg guide device, the second leg guide device, and the third leg guide device, and tighten the screws according to the bolt tightening torque standard.

[0046] In the above technical solution, the multi-dimensional, cross-scale universal assembly and adjustment device and method for space remote sensing cameras provided by the present invention have the following beneficial effects:

[0047] The present invention provides a universal assembly and adjustment device for space remote sensing cameras, which can meet the requirements of spatial attitude changes of space remote sensing cameras during assembly and adjustment, and achieve the goal of positional changes such as movement, hoisting, and fixing of space remote sensing cameras.

[0048] This invention provides a universal assembly and adjustment device for space remote sensing cameras, applicable to space remote sensing cameras with a length range of [0.25, 1.2] m, a width range of [0.2, 1.2] m, and a mass not exceeding 500 kg. It realizes the universal design of a flexible assembly and adjustment device for space remote sensing cameras across scales.

[0049] This invention provides a method for assembling and adjusting a multi-dimensional, cross-scale universal combined device suitable for space remote sensing cameras. By following the assembly and adjustment steps of the combined device, high-precision installation, debugging, and experimental testing of space cameras can be achieved. Attached Figure Description

[0050] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0051] Figure 1 This is a schematic diagram of the structure of a multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera provided in an embodiment of the present invention;

[0052] Figure 2 This is a schematic diagram of the structure of a leg guide device for a multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera, provided in an embodiment of the present invention.

[0053] Figure 3 This is a schematic diagram of the structure of a fixed support assembly for a multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera, provided in an embodiment of the present invention.

[0054] Figure 4 This invention provides a state diagram of a space remote sensing camera during installation, which is part of a multi-dimensional, cross-scale, universal assembly and adjustment device for a space remote sensing camera, according to an embodiment of the present invention.

[0055] Figure 5 This is a schematic diagram of the structure of a space remote sensing camera in a reverse gravity state, provided by an embodiment of the present invention, for a multi-dimensional cross-scale universal assembly and adjustment device for a space remote sensing camera.

[0056] Figure 6 This is a schematic diagram of the structure of a space remote sensing camera in a lateral push-broom state, provided by an embodiment of the present invention for a multi-dimensional cross-scale universal assembly and adjustment device for a space remote sensing camera;

[0057] Figure 7 This is a flowchart illustrating an assembly and adjustment method for a multi-dimensional, cross-scale, universal assembly and adjustment device for a space remote sensing camera, provided as an embodiment of the present invention.

[0058] Explanation of reference numerals in the attached figures:

[0059] 110. Install the upright plate; 120. Fix the base plate; 130. Inner support component; 140. Outer support component;

[0060] 50. Outrigger guide device;

[0061] 150. First leg guide device; 250. Second leg guide device; 350. Third leg guide device;

[0062] 160. Fixed support assembly; 170. Lifting column; 180. Casters;

[0063] 151. Flexible support component; 152. Guide rail; 153. Slider; 154. Slide rail; 155. Limiter; 156. First body; 157. Second body; 158. Transition body; 159. U-shaped flexible groove;

[0064] 161. L-shaped base; 162. Washer; 163. Heavy-duty universal adjustable feet. Detailed Implementation

[0065] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0066] See Figures 1 to 7 As shown;

[0067] This embodiment provides a multi-dimensional, cross-scale, universal assembly and adjustment device for a space remote sensing camera, the assembly and adjustment device comprising:

[0068] Install upright plate 110;

[0069] A fixed base plate 120 is assembled and fixed to the mounting plate 110, and a support is installed between the mounting plate 110 and the fixed base plate 120;

[0070] Three sets of leg guide devices 50 are arranged circumferentially along the mounting plate 110, and the three sets of leg guide devices 50 are connected to the space remote sensing camera to form a three-point support structure; and

[0071] The fixed support assembly 160 is installed on the mounting plate 110 or the fixed base plate 120. The fixed support assembly 160 is used to adjust the overall height.

[0072] The outrigger guide device 50 has a flexible support 151 that can move along the extension direction of the outrigger guide device 50, and the multi-scale space remote sensing camera is connected to the corresponding outrigger guide device 50 through the flexible support 151.

[0073] Specifically, this embodiment discloses a device that can meet the multi-dimensional cross-scale assembly and adjustment of a space remote sensing camera. It is based on a fixed mounting plate 110 and a fixed base plate 120. Three sets of support leg guide devices 50 are designed on the mounting base plate 110 to meet the assembly of three support points on the back of the space remote sensing camera frame. At the same time, in order to adjust the height of the device, a fixed support component 160 is also designed. The multi-dimensional cross-scale assembly and adjustment of the space remote sensing camera is realized through the support leg guide devices 50 and the fixed support component 160.

[0074] Preferably, in this embodiment, the connection between the mounting plate 110 and the fixing base plate 120 is fixed by screw assembly;

[0075] The support components are divided into inner support component 130 and outer support component 140;

[0076] The inner support member 130 is arranged on the mounting plate 110 and the fixed base plate 120 close to one end of each other, and the two ends of the inner support member 130 are respectively fixed to the mounting plate 110 and the fixed base plate 120 to form a triangular support structure.

[0077] The outer support member 140 is arranged at one end away from the mounting plate 110 and the fixed plate 120, and the two ends of the outer support member 140 are respectively fixed to the mounting plate 110 and the fixed plate 120 to form a triangular support structure.

[0078] To improve the stability of the device, an inner support 130 and an outer support 140 were designed. Both the inner and outer support components are connected to the mounting plate 110 and the fixed base plate 120 to form a triangular support structure.

[0079] As an extended implementation of this application: the outrigger guide device 50 of this embodiment is divided into a first outrigger guide device 150, a second outrigger guide device 250 and a third outrigger guide device 350.

[0080] Outrigger guide device 50 includes:

[0081] Guide rail 152, with slide rail 154 provided along its length;

[0082] Sliding slider 153 is connected within slide rail 154; and

[0083] The flexible support 151 is fixed to the slider 153 by screws. The flexible support 151 is bent. One side of the flexible support 151 is connected to the slider 153, and the other side of the flexible support 151 is connected to the back of the rear frame assembly of the space remote sensing camera.

[0084] The slider 153 has a limiter 155 on its side.

[0085] The slider 153 enables the sliding connection between the flexible support 151 and the guide rail 152, and the limiter 155 limits the movement, ensuring that the slider 153 can reciprocate smoothly and with high precision within the controllable formation of the guide rail 152, and drives the flexible support 151 to move to a suitable position to fit the space camera, thereby enabling the high-precision installation of the cross-size space camera on the assembly and adjustment device.

[0086] The flexible support 151 in this embodiment includes:

[0087] The first body 156 is connected to the slider 153;

[0088] Second body 157, second body 157 is connected to a space remote sensing camera; and

[0089] A transition body 158 is formed between the first body 156 and the second body 157;

[0090] The transition body 158 has two layers of U-shaped flexible grooves 159, which are arranged alternately and the U-shaped orientations of the two layers of U-shaped flexible grooves 159 are opposite.

[0091] The flexible support 151 can release the assembly stress caused by the unevenness of the mounting surface through the deformation of the two U-shaped flexible grooves 159 in opposite directions.

[0092] Preferably, the fixed support assembly 160 in this embodiment includes:

[0093] An L-shaped base 161 is assembled and fixed to the mounting plate 110 or the fixed base plate 120 by screws;

[0094] A washer 162, having an internal threaded hole, is screwed to the end of the L-shaped base 161 away from the mounting plate 110 or the fixed base plate 120; and

[0095] The heavy-duty universal adjustable foot 163 passes through the L-shaped base 161 and the washer 162, and the lead screw of the heavy-duty universal adjustable foot 163 is threadedly connected to the washer 162.

[0096] Among them, the aforementioned washer 162 is a copper-based inlaid self-lubricating material.

[0097] The position of the heavy-duty universal adjusting foot 163 in this embodiment can change the height of the overall adjustment device, mainly through the threaded connection of the lead screw.

[0098] Preferably, in this embodiment, lifting columns 170 are installed at the edges of the mounting plate 110 and / or the fixed base plate 120.

[0099] Preferably, in this embodiment, the bottom of the mounting base plate 110 or the fixed base plate 120 is equipped with casters 180.

[0100] The assembly and adjustment device in this embodiment can realize the assembly and adjustment of space remote sensing cameras in various states. See [link / reference] Figure 1 As shown, Figure 1 The assembly and adjustment device is under positive gravity. Figure 4 The mounting and adjusting device is in the camera mounting state; Figure 5 The assembly and adjustment device is in a state of reverse gravity; Figure 6 The tooling is in the push-sweep state.

[0101] This invention also discloses a multi-dimensional, cross-scale assembly and adjustment method for a space remote sensing camera, characterized in that the assembly and adjustment method is based on the general assembly and adjustment device described above, and the assembly and adjustment method mainly includes the following steps:

[0102] S1. Pre-assemble the L-shaped base 161, washer 162 and heavy-duty universal adjusting foot 163 to form a fixed support assembly 160. Install the washer 162 on the L-shaped base 161 and tighten the screws according to the bolt tightening torque standard. Then screw the heavy-duty universal adjusting foot 163 into the internal thread hole of the washer.

[0103] S2. Pre-assemble the outrigger guide device 50, move the slider 153 into the slide rail 154 of the guide rail 152, and install the camera to determine the position of the slider 153. Use the limiter 155 to fix the position of the slider 153. Finally, install the flexible support 151 on the slider 153 and tighten the screws according to the bolt tightening torque standard.

[0104] S3. Install the lifting column 170 and the caster wheel 180 on the mounting plate 110 and the fixed base plate 120 in sequence, and tighten the screws according to the bolt tightening torque standard.

[0105] S4. Install the first leg guide device 150, the second leg guide device 250 and the third leg guide device 350 on the mounting plate 110 in sequence, and tighten the screws according to the bolt tightening torque standard.

[0106] S5. Determine the installation position of the fixed support component 160 according to the assembly and debugging requirements of the space remote sensing camera, and tighten the screws according to the bolt tightening torque standard.

[0107] S6. Connect the mounting plate 110 to the fixed base plate 120, and tighten the screws according to the bolt tightening torque standard;

[0108] S7. Determine the spatial position of the combined tooling, and install the inner support 130 and the outer support 140 between the mounting plate 110 and the fixed base plate 120 respectively, and tighten the screws according to the bolt tightening torque standard to finally form a triangular support structure.

[0109] S8. Adjust the height of the heavy-duty universal adjustable foot 163 lead screw to the appropriate position;

[0110] S9. Install the corresponding positions of the space remote sensing camera on the first leg guide device 150, the second leg guide device 250 and the third leg guide device 350, and tighten the screws according to the bolt tightening torque standard.

[0111] In the above technical solution, the multi-dimensional, cross-scale universal assembly and adjustment device for space remote sensing cameras provided by the present invention has the following beneficial effects:

[0112] The present invention provides a universal assembly and adjustment device for space remote sensing cameras, which can meet the requirements of spatial attitude changes of space remote sensing cameras during assembly and adjustment, and achieve the goal of positional changes such as movement, hoisting, and fixing of space remote sensing cameras.

[0113] This invention provides a universal assembly and adjustment device for space remote sensing cameras, applicable to space remote sensing cameras with a length range of [0.25, 1.2] m, a width range of [0.2, 1.2] m, and a mass not exceeding 500 kg. It realizes the universal design of a flexible assembly and adjustment device for space remote sensing cameras across scales.

[0114] This invention provides a method for assembling and adjusting a multi-dimensional, cross-scale universal combined device suitable for space remote sensing cameras. By following the assembly and adjustment steps of the combined device, high-precision installation, debugging, and experimental testing of space cameras can be achieved.

[0115] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-dimensional, cross-scale universal assembly and adjustment device for space remote sensing cameras, characterized in that, The assembly and adjustment device includes: Install the upright plate (110); A fixed base plate (120) is assembled and fixed to the mounting plate (110), and a support member is installed between the mounting plate (110) and the fixed base plate (120); Three sets of leg guide devices (50) are arranged circumferentially along the mounting plate (110), and the three sets of leg guide devices (50) are connected to a space remote sensing camera to form a three-point support structure; and A fixed support assembly (160) is installed on the mounting plate (110) or the fixed base plate (120), the fixed support assembly (160) being used to adjust the overall height; The outrigger guide device (50) has a flexible support (151) that can move along the extension direction of the outrigger guide device (50), and the space remote sensing camera is connected to the corresponding outrigger guide device (50) through the flexible support (151). The outrigger guide device (50) is divided into a first outrigger guide device (150), a second outrigger guide device (250) and a third outrigger guide device (350). The outrigger guide device (50) includes: Guide rail (152), wherein a slide rail (154) is provided along its length; The slider (153) is slidably connected within the slide rail (154); and The flexible support (151) is fixed to the slider (153) by screws. The flexible support (151) is bent. One side of the flexible support (151) is connected to the slider (153), and the other side of the flexible support (151) is connected to the back of the rear frame assembly of the space remote sensing camera. The slider (153) has a limiter on its side; The flexible support (151) includes: The first body (156) is connected to the slider (153); The second body (157) is connected to the space remote sensing camera; and A transition body (158) is formed between the first body (156) and the second body (157). The transition body (158) has two layers of U-shaped flexible grooves (159), which are arranged in an alternating manner, and the U-shaped orientations of the two layers of U-shaped flexible grooves (159) are opposite.

2. The multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera according to claim 1, characterized in that, The connection between the mounting plate (110) and the fixed base plate (120) is fixed by screw assembly; The support is divided into an inner support (130) and an outer support (140). The inner support member (130) is arranged on the mounting plate (110) and the fixed base plate (120) close to each other at one end, and the two ends of the inner support member (130) are respectively fixed to the mounting plate (110) and the fixed base plate (120) to form a triangular support structure; The outer support member (140) is arranged at one end away from the mounting plate (110) and the fixed plate (120), and the two ends of the outer support member (140) are respectively fixed to the mounting plate (110) and the fixed plate (120) to form a triangular support structure.

3. The multi-dimensional, cross-scale universal assembly and adjustment device for space remote sensing cameras according to claim 1, characterized in that, The fixed support assembly (160) includes: An L-shaped base (161) is assembled and fixed to the mounting plate (110) or the fixed base plate (120) by screws. A washer (162) having an internal thread hole is screwed to one end of the L-shaped base (161) away from the mounting plate (110) or the fixed base plate (120); and A heavy-duty universal adjusting foot (163) passes through the L-shaped base (161) and the washer (162), and the lead screw of the heavy-duty universal adjusting foot (163) is threadedly connected to the washer (162).

4. The multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera according to claim 3, characterized in that, The washer (162) is made of copper-based inlaid self-lubricating material.

5. The multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera according to claim 1, characterized in that, Lifting columns (170) are installed at the edges of the mounting plate (110) and / or the fixed base plate (120).

6. The multi-dimensional, cross-scale universal assembly and adjustment device for a space remote sensing camera according to claim 1, characterized in that, The bottom of the mounting base plate (110) or the fixed base plate (120) is equipped with casters (180).

7. A multi-dimensional, cross-scale assembly and adjustment method for a space remote sensing camera, characterized in that, The assembly and adjustment method is based on the universal assembly and adjustment device as described in any one of claims 1 to 6, and the assembly and adjustment method mainly includes the following steps: S1. Assemble the L-shaped base, washer and heavy-duty universal adjusting foot in advance to form a fixed support assembly. Install the washer (162) on the L-shaped base (161) and tighten the screw according to the bolt tightening torque standard. Then screw the heavy-duty universal adjusting foot (163) into the internal thread hole of the washer (162). S2. Pre-assemble the outrigger guide device (50), move the slider (153) into the slide (154) of the guide rail (152), and install the camera size to determine the position of the slider (153). Use the limiter (155) to fix the position of the slider. Finally, install the flexible support (151) on the slider (153) and tighten the screws according to the bolt tightening torque standard. S3. Install the lifting column (170) and caster wheel (180) on the mounting plate (110) and the fixed base plate (120) in sequence, and tighten the screws according to the bolt tightening torque standard; S4. Install the first leg guide device (150), the second leg guide device (250) and the third leg guide device (350) in sequence on the mounting plate (110), and tighten the screws according to the bolt tightening torque standard. S5. Determine the installation position of the fixed support component (160) according to the assembly and debugging requirements of the space remote sensing camera, and tighten the screws according to the bolt tightening torque standard; S6. Connect the mounting plate (110) to the fixed base plate (120) and tighten the screws according to the bolt tightening torque standard; S7. Determine the spatial position of the combined tooling, and install the inner support (130) and the outer support (140) between the mounting plate (110) and the fixed base plate (120) respectively, and tighten the screws according to the bolt tightening torque standard to finally form a triangular support structure; S8. Adjust the height of the lead screw of the heavy-duty universal adjustment foot (163) to the appropriate position; S9. Install the corresponding positions of the space remote sensing camera on the first leg guide device (150), the second leg guide device (250) and the third leg guide device (350), and tighten the screws according to the bolt tightening torque standard.

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