A fixed transportation system for a three-axis turntable

Abstract

The present application discloses a fixed transportation system for a three-axis turntable, which at least includes: a three-axis turntable, a combined gasket, a plurality of long bolt assemblies, a tensioning device, and a transportation device; during fixed transportation, the three-axis turntable, the combined gasket, the plurality of long bolt assemblies, and the tensioning device are all located inside the transportation device; the three-axis turntable includes: a turntable base, a turntable, a turntable outer frame, a turntable middle frame, a turntable inner frame, and a plurality of turntable anchor bolts; the combined gasket at least includes: a first lower gasket, a second lower gasket, a first upper gasket, and a second upper gasket; each long bolt assembly at least includes: a long bolt, an upper bolt gasket, a lower bolt gasket, and a stop nut; the upper end of the turntable anchor bolt is connected to the turntable base, and the lower end of the turntable anchor bolt contacts the upper surface of the bottom plate of the transportation device and tightly presses the upper surface of the bottom plate of the transportation device through the turntable anchor bolt; after the turntable outer frame is unlocked, the turntable outer frame is fixed by the tensioning device. The present application solves the problem that it is difficult to fully fix the three-axis turntable during transportation.

Description

Technical Field

[0001] This application relates to the field of aerospace technology, and particularly to a fixed transportation system for a three-axis turntable. Background Art

[0002] The three-axis turntable is an important test tool in the aerospace industry. Nowadays, with the rapid development of the aerospace industry, the demand for three-axis turntables is increasing. During transportation, in order to avoid damage to the three-axis turntable caused by external mechanical forces, it is generally required to unlock the three axial mechanical structures of the three-axis turntable. However, after unlocking the three axial mechanical structures, it is difficult to fix the axial frames of the three-axis turntable during transportation, and the three axial mechanical structures swing back and forth, easily knocking against the packaging box, damaging the outer shape of the three-axis turntable, and more seriously, possibly damaging the internal electromechanical components of the three-axis turntable, resulting in the three-axis turntable being unable to work properly, ultimately affecting system testing and delaying project progress.

[0003] In order to avoid the three-axis turntable swinging back and forth during transportation, a tension belt is usually used to tie and fix the three-axis turntable. However, the traditional tying and fixing method is difficult to completely fix the three-axis turntable. Therefore, there will still be a certain degree of shaking in the three-axis turntable after tying and fixing.

[0004] Therefore, there is an urgent need to design a three-axis turntable that is convenient for fixed transportation to solve the problem that the three-axis turntable is difficult to be fully fixed during transportation. Summary of the Invention

[0005] The purpose of this application is to provide a fixed transportation system for a three-axis turntable, which solves the problem that the three-axis turntable is difficult to be fully fixed during transportation and improves the transportation stability and reliability of the three-axis turntable.

[0006] To achieve the above object, the present application provides a fixed transportation system for a three-axis turntable, which at least includes: a three-axis turntable, a combined gasket, a plurality of long bolt assemblies, a tensioning device and a transportation device; during fixed transportation, the three-axis turntable, the combined gasket, the plurality of long bolt assemblies and the tensioning device are all located within the transportation device; wherein, the three-axis turntable at least includes: a turntable base, a turntable, a turntable outer frame, a turntable middle frame, a turntable inner frame and a plurality of turntable anchor feet; a plurality of bolt holes are provided on the turntable base; the turntable base is connected to the lower end of the turntable; the upper end of the turntable is rotatably connected to the lower end of the turntable outer frame; the upper end of the turntable outer frame is rotatably connected to the outside of the turntable middle frame; the inside of the turntable middle frame is rotatably connected to the outside of the turntable inner frame; the combined gasket at least includes: a first lower gasket, a second lower gasket, a first upper gasket and a second upper gasket; during fixed transportation, one end of the first lower gasket is detachably connected to the front end of one side of the turntable outer frame, and the other end of the first lower gasket is detachably connected to the front end of the other side of the turntable outer frame, and after unlocking, the end with the socket surface of the turntable middle frame rotated to the horizontal plane contacts the first lower gasket; one end of the second lower gasket is detachably connected to the rear end of one side of the turntable outer frame, and the other end of the second lower gasket is detachably connected to the rear end of the other side of the turntable outer frame, and after unlocking, the end with the nameplate surface of the turntable middle frame rotated to the horizontal plane contacts the second lower gasket; the turntable middle frame is fixed by the first lower gasket and the second lower gasket together; the first upper gasket is arranged between the first lower gasket and the unlocked turntable inner frame, and the lower end of the first upper gasket is clamped with the upper end of the first lower gasket, and the upper end of the first upper gasket contacts the turntable inner frame; the second upper gasket is arranged between the second lower gasket and the unlocked turntable inner frame, and the lower end of the second upper gasket is clamped with the upper end of the second lower gasket, and the upper end of the second upper gasket contacts the turntable inner frame; the turntable inner frame is fixed by the first upper gasket and the second upper gasket together; each long bolt assembly at least includes: a long bolt, an upper bolt gasket, a lower bolt gasket and a stop nut; the long bolt sequentially passes through the upper bolt gasket, the bolt hole of the turntable base, the through hole of the transportation device and the lower bolt gasket, and then is connected to the stop nut; the upper end of the turntable anchor foot is connected to the turntable base, the lower end of the turntable anchor foot contacts the upper surface of the bottom plate of the transportation device, and the upper surface of the bottom plate of the transportation device is tightened by the turntable anchor foot; after the turntable outer frame is unlocked, the turntable outer frame is fixed by the tensioning device.

[0007] As described above, wherein the transportation device is a packing box, and the packing box at least includes: box side walls, a box cover and a bottom plate; the upper end of the box side walls is detachably connected to the box cover, and the lower end of the box side walls is detachably connected to the bottom plate; wherein, the bottom plate includes: an upper bottom plate and a lower bottom plate, the upper bottom plate is connected to the lower bottom plate through a plurality of bottom plate connectors, and after connection, there is an accommodation cavity between the upper bottom plate and the lower bottom plate; a plurality of through holes are provided on the upper bottom plate; during fixed transportation, the three-axis turntable is located inside the packing box, and a long bolt sequentially passes through the upper bolt gasket, the bolt hole of the turntable base, the through hole of the upper bottom plate and the lower bolt gasket, and then is connected to a stop nut, and the stop nut is located inside the accommodation cavity; the lower end of the turntable foot contacts the upper surface of the upper bottom plate and tightly presses the upper surface of the upper bottom plate through the turntable foot.

[0008] As described above, wherein a plurality of foot position marks are provided on the upper surface of the upper bottom plate, and a plurality of turntable feet correspond to the plurality of foot position marks one by one. When the lower end of the turntable foot contacts the upper surface of the upper bottom plate, the lower end of the turntable foot is located at the foot position mark.

[0009] As described above, wherein at least one first slot is provided at the upper end of the first upper gasket, and the first slot is adapted to the contact position of the inner frame of the turntable contacted by the upper end of the first upper gasket.

[0010] As described above, wherein at least one second slot is provided at the upper end of the second upper gasket, and the second slot is adapted to the contact position of the inner frame of the turntable contacted by the upper end of the second upper gasket.

[0011] As described above, wherein a socket surface mark is provided on the first lower gasket.

[0012] As described above, wherein a socket surface mark is provided on the first upper gasket.

[0013] As described above, wherein a nameplate surface mark is provided on the second lower gasket.

[0014] As described above, wherein a nameplate surface mark is provided on the second upper gasket.

[0015] As described above, wherein the tensioning device is a tensioning belt.

[0016] This application solves the problem that it is difficult to fully fix the three-axis turntable during transportation, and improves the transportation stability and reliability of the three-axis turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present application. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is a schematic structural diagram of an embodiment of a fixed transportation system for a three-axis turntable. Specific implementation manners

[0019] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] As Figure 1As shown in the figure, the present application provides a fixed transportation system for a three-axis turntable, which at least includes: a three-axis turntable 1, a combined gasket 2, a plurality of long bolt assemblies, a tensioning device, and a transportation device. During fixed transportation, the three-axis turntable 1, the combined gasket 2, the plurality of long bolt assemblies, and the tensioning device are all located within the transportation device. Among them, the three-axis turntable 1 at least includes: a turntable base 11, a turntable 12, a turntable outer frame 13, a turntable middle frame 14, a turntable inner frame 15, and a plurality of turntable feet; a plurality of bolt holes are provided on the turntable base 11. The turntable base 11 is connected to the lower end of the turntable 12; the upper end of the turntable 12 is rotatably connected to the lower end of the turntable outer frame 13; the upper end of the turntable outer frame 13 is rotatably connected to the outside of the turntable middle frame 14; the inside of the turntable middle frame 14 is rotatably connected to the outside of the turntable inner frame 15. The combined gasket 2 at least includes: a first lower gasket 21, a second lower gasket, a first upper gasket 22, and a second upper gasket. During fixed transportation, one end of the first lower gasket 21 is detachably connected to the front end of one side of the turntable outer frame 13, and the other end of the first lower gasket 21 is detachably connected to the front end of the other side of the turntable outer frame 13. After unlocking, the end of the turntable middle frame 14 with a socket surface that is rotated to the horizontal plane contacts the first lower gasket 21. One end of the second lower gasket is detachably connected to the rear end of one side of the turntable outer frame 13, and the other end of the second lower gasket is detachably connected to the rear end of the other side of the turntable outer frame 13. After unlocking, the end of the turntable middle frame 14 with a nameplate surface that is rotated to the horizontal plane contacts the second lower gasket; the turntable middle frame 14 is fixed jointly by the first lower gasket 21 and the second lower gasket. The first upper gasket 22 is disposed between the first lower gasket 21 and the unlocked turntable inner frame 15, and the lower end of the first upper gasket 22 is snap-connected to the upper end of the first lower gasket 21, and the upper end of the first upper gasket 22 contacts the turntable inner frame 15. The second upper gasket is disposed between the second lower gasket and the unlocked turntable inner frame 15, and the lower end of the second upper gasket is snap-connected to the upper end of the second lower gasket, and the upper end of the second upper gasket contacts the turntable inner frame 15; the turntable inner frame is fixed jointly by the first upper gasket 22 and the second upper gasket. Each long bolt assembly at least includes: a long bolt, an upper bolt gasket, a lower bolt gasket, and a stop nut. The long bolt sequentially passes through the upper bolt gasket, the bolt hole of the turntable base 11, the through hole of the transportation device, and the lower bolt gasket, and then is connected to the stop nut. The upper end of the turntable foot is connected to the turntable base 11, and the lower end of the turntable foot contacts the upper surface of the bottom plate of the transportation device, and the upper surface of the bottom plate of the transportation device is tightened by the turntable foot. After the turntable outer frame 13 is unlocked, the turntable outer frame 13 is fixed by the tensioning device.

[0021] Further, one end of the first lower gasket 21 is connected to the front end of one side of the turntable outer frame 13 by a bolt, and the other end of the first lower gasket 21 is connected to the front end of the other side of the turntable outer frame 13 by a bolt, but not limited to bolts. The present application preferably uses bolts.

[0022] Further, one end of the second lower gasket is connected to the rear end of one side of the turntable outer frame 13 by bolts, and the other end of the second lower gasket is connected to the rear end of the other side of the turntable outer frame 13 by bolts, but not limited to bolts. The present application preferably uses bolts.

[0023] Further, as an embodiment, a first mounting hole is provided at the front end of one side of the turntable outer frame 13, and a second mounting hole is provided at the rear end of one side of the turntable outer frame 13. The first mounting hole communicates with the second mounting hole; after the long bolt sequentially passes through one end of the first lower gasket 21, the first mounting hole, the second mounting hole, and one end of the second lower gasket, it is connected to a nut. A third mounting hole is provided at the front end of the other side of the turntable outer frame 13, and a fourth mounting hole is provided at the rear end of the other side of the turntable outer frame 13. The third mounting hole communicates with the fourth mounting hole. After the long bolt sequentially passes through the other end of the first lower gasket 21, the third mounting hole, the fourth mounting hole, and the other end of the second lower gasket, it is connected to a nut.

[0024] Further, a first gasket mounting hole is provided at one end of the first lower gasket 21, and a first gasket mounting hole is provided at one end of the second lower gasket. After the long bolt sequentially passes through the first gasket mounting hole of the first lower gasket 21, the first mounting hole, the second mounting hole, and the first gasket mounting hole of the second lower gasket, it is connected to a nut.

[0025] Further, a second gasket mounting hole is provided at the other end of the first lower gasket 21, and a second gasket mounting hole is provided at the other end of the second lower gasket. After the long bolt sequentially passes through the second gasket mounting hole of the first lower gasket 21, the first mounting hole, the second mounting hole, and the second gasket mounting hole of the second lower gasket, it is connected to a nut.

[0026] Further, the distance between the first gasket mounting hole and the second gasket mounting hole of the first lower gasket 21 is equal to the distance between the first mounting hole and the third mounting hole.

[0027] Further, the distance between the first gasket mounting hole and the second gasket mounting hole of the second lower gasket is equal to the distance between the second mounting hole and the fourth mounting hole.

[0028] Further, the long bolt is a standard long bolt, but not limited to the standard long bolt. The present application preferably uses a standard long bolt to realize the installation and fixation of the first lower gasket 21 and the second lower gasket to the turntable outer frame 13.

[0029] Further, the specific number of the turntable anchor bolts is determined according to the actual situation. The present application preferably uses three, and the three turntable anchor bolts are evenly spaced on the turntable base 11.

[0030] Furthermore, the specific number of long bolt assemblies is determined according to the actual situation. In this application, three are preferred, and the three turntable feet are evenly spaced on the turntable base 11 and the transportation device.

[0031] Furthermore, the transportation device is a packing box, and the packing box at least includes: box side walls, a box cover, and a bottom plate; the upper end of the box side wall is detachably connected to the box cover, and the lower end of the box side wall is detachably connected to the bottom plate; wherein, the bottom plate includes: an upper bottom plate and a lower bottom plate, and the upper bottom plate is connected to the lower bottom plate through a plurality of bottom plate connectors. After connection, there is an accommodation cavity between the upper bottom plate and the lower bottom plate; a plurality of through holes are provided on the upper bottom plate. During fixed transportation, the three-axis turntable 1 is located inside the packing box, and the long bolts sequentially pass through the upper bolt gasket, the bolt holes of the turntable base, the through holes of the upper bottom plate, and the lower bolt gasket, and then are connected to the stop nuts, and the stop nuts are located inside the accommodation cavity; the lower end of the turntable foot contacts the upper surface of the upper bottom plate, and the upper surface of the upper bottom plate is tightened by the turntable foot.

[0032] Specifically, the bottom plate can be one layer, or two layers or multiple layers. In this application, two layers are preferred.

[0033] Furthermore, a plurality of foot position marks are provided on the upper surface of the upper bottom plate, and the plurality of turntable feet correspond to the plurality of foot position marks one by one. When the lower end of the turntable foot contacts the upper surface of the upper bottom plate, the lower end of the turntable foot is located at the foot position mark.

[0034] Furthermore, at least one first slot is provided at the upper end of the first upper gasket 22, and the first slot is adapted to the contact position of the turntable inner frame 15 in contact with the upper end of the first upper gasket.

[0035] Specifically, the number and specific shape of the first slots are determined according to the number and specific shape of the components to be avoided at the contact position of the turntable inner frame in contact with the upper end of the first upper gasket. By the first slots, the upper end of the first upper gasket 22 is prevented from interfering with the components to be avoided on the turntable inner frame (such as bolts, etc.), so as to achieve flush installation, and the contact position of the upper end of the first upper gasket 22 with the contacted turntable inner frame 15 is completely fitted.

[0036] Furthermore, a protective layer is provided at the upper end of the first upper gasket 22 to prevent the first upper gasket 22 from damaging the turntable inner frame 15.

[0037] Furthermore, at least one second slot is provided at the upper end of the second upper gasket, and the second slot is adapted to the contact position of the turntable inner frame 15 in contact with the upper end of the second upper gasket.

[0038] Specifically, the number and specific shape of the second slots are determined respectively according to the number and specific shape of the components to be avoided at the contact position of the inner frame of the turntable contacted by the upper end of the second upper gasket. By means of the second slots, the upper end of the second upper gasket is prevented from interfering with the components to be avoided on the inner frame 15 of the turntable (for example: bolts, etc.), so as to achieve flush installation and make the contact position between the upper end of the second upper gasket and the contacted inner frame 15 of the turntable fit perfectly.

[0039] Furthermore, a protective layer is provided at the upper end of the second upper gasket to prevent the second upper gasket from damaging the inner frame 15 of the turntable.

[0040] Furthermore, a protective layer is provided at the contact position between the first lower gasket 21 and the middle frame 14 of the turntable to prevent the first lower gasket 21 from damaging the middle frame 14 of the turntable.

[0041] Furthermore, a protective layer is provided at the contact position between the second lower gasket and the middle frame 14 of the turntable to prevent the second lower gasket from damaging the middle frame 14 of the turntable.

[0042] Furthermore, a socket surface mark is provided on the first lower gasket 21 to avoid confusion in use.

[0043] Furthermore, a socket surface mark is provided on the first upper gasket 22 to avoid confusion in use.

[0044] Furthermore, a nameplate surface mark is provided on the second lower gasket to avoid confusion in use.

[0045] Furthermore, a nameplate surface mark is provided on the second upper gasket to avoid confusion in use.

[0046] Furthermore, the tensioning device is a tensioning belt, but is not limited to a tensioning belt. This application preferably uses a standard tensioning belt to bind the outer frame 13 of the turntable to the suspension point positions on both sides of the turntable 12 and tighten it crosswise, thereby preventing the outer frame 13 of the turntable from rotating significantly.

[0047] Furthermore, after the lock pins of the inner frame 15 of the turntable and the lock pins of the outer frame 13 of the turntable are opened, the outer frame 13, the middle frame 14 and the inner frame 15 of the turntable are wound with ropes and / or plastic wrap so that the outer frame 13, the middle frame 14 and the inner frame 15 of the turntable cannot move significantly.

[0048] Furthermore, the material of the combined gasket 2 is wood, but is not limited to wood. This application preferably uses wood, which is light in weight, low in cost, can be flexibly combined and designed according to the actual size of the three-axis turntable 1, and has the advantages of simple processing, convenient carrying and safe and reliable use.

[0049] Specifically, as an embodiment, the fixed transportation method for the fixed transportation system of the three-axis turntable is as follows:

[0050] S1: Unlock the turntable middle frame and vertically lift the three-axis turntable using the four-branch sling and lifting point tooling.

[0051] Specifically, the weight of the three-axis turntable is less than or equal to 550KG, but is not limited to less than or equal to 550KG. In this application, it is preferably less than or equal to 550KG.

[0052] S2: After the three-axis turntable is lifted, screw the turntable feet upward. After screwing and lifting, place the turntable on the bottom plate of the packaging box and pre-align the turntable feet with the foot position marks.

[0053] Furthermore, a triangular bracket is provided on the bottom plate of the packaging box. After the screwing and lifting are completed, the turntable is placed on the triangular bracket on the bottom plate of the packaging box.

[0054] Pre-alignment is rough alignment.

[0055] S3: After adjusting the position of the three-axis turntable by a crane, the long bolts are passed through the upper bolt gasket, the bolt holes of the turntable base 11 and the through holes of the transportation equipment in sequence.

[0056] S4: Screw the turntable foot down until it presses against the upper surface of the bottom plate of the transport equipment; one end of the long bolt located on the lower surface of the bottom plate of the transport equipment passes through the lower bolt gasket and is connected to the stop nut. After tightening the long bolt, the turntable foot and the upper surface of the bottom plate of the transport equipment are in a tight state.

[0057] S5: Install the combined gaskets according to the socket surface markings and the brand surface markings, so that the first lower gasket and the second lower gasket jointly fix the turntable middle frame, and the first upper gasket and the second upper gasket jointly fix the turntable inner frame.

[0058] S6: Open the lock pins of the turntable inner frame and the turntable outer frame, and wrap the turntable outer frame, the turntable middle frame and the turntable inner frame with ropes and / or plastic wrap.

[0059] S7: Connect the lower end of the side wall of the packaging box to the bottom plate, and connect the box cover to the upper end of the side wall to complete the fixed transportation.

[0060] Furthermore, the lower ends of the side walls of the packaging box are connected to the bottom plate by bolts, and the box cover is connected to the upper ends of the side walls by bolts.

[0061] Furthermore, the box cover and the box side wall are an integrated structure or a separate structure.

[0062] Specifically, when disassembling, first only disassemble the bolts and nuts between the side wall and the bottom plate of the packing box, without disassembling the bolts and nuts between the multiple side plates of the side wall of the packing box and the bolts and nuts of the box cover. After removing the side wall and the box cover in the connected state from above the three-axis turntable and placing them aside, disassemble them in the reverse order of packing the fixed transportation turntable. Finally, lift the three-axis turntable off the bottom plate with a four-hook lifting device and place it on the ground.

[0063] This application solves the problem that it is difficult to fully fix the three-axis turntable during transportation, and improves the transportation stability and reliability of the three-axis turntable.

[0064] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the protection scope of the present application is intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application. Obviously, those skilled in the art can make various changes and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the protection of the present application and its equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A fixed transportation system for a three-axis turntable, characterized in that, At least including: A three-axis turntable, a combined gasket, a plurality of long bolt assemblies, a tensioning device and a transportation device; During fixed transportation, the three-axis turntable, the combined gasket, the plurality of long bolt assemblies and the tensioning device are all located inside the transportation device; Among them, the three-axis turntable at least includes: a turntable base, a turntable, a turntable outer frame, a turntable middle frame, a turntable inner frame and a plurality of turntable anchor feet; a plurality of bolt holes are provided on the turntable base; The turntable base is connected to the lower end of the turntable; the upper end of the turntable is rotatably connected to the lower end of the turntable outer frame; the upper end of the turntable outer frame is rotatably connected to the outside of the turntable middle frame; the inside of the turntable middle frame is rotatably connected to the outside of the turntable inner frame; The combined gasket at least includes: a first lower gasket, a second lower gasket, a first upper gasket and a second upper gasket; During fixed transportation, one end of the first lower gasket is detachably connected to the front end of one side of the turntable outer frame, and the other end of the first lower gasket is detachably connected to the front end of the other side of the turntable outer frame, and after unlocking, the end of the turntable middle frame with a socket surface that rotates to the horizontal plane contacts the first lower gasket; One end of the second lower gasket is detachably connected to the rear end of one side of the turntable outer frame, and the other end of the second lower gasket is detachably connected to the rear end of the other side of the turntable outer frame, and after unlocking, the end of the turntable middle frame with a nameplate surface that rotates to the horizontal plane contacts the second lower gasket; the turntable middle frame is fixed jointly by the first lower gasket and the second lower gasket; The first upper gasket is arranged between the first lower gasket and the unlocked turntable inner frame, and the lower end of the first upper gasket is clamped with the upper end of the first lower gasket, and the upper end of the first upper gasket contacts the turntable inner frame; The second upper gasket is arranged between the second lower gasket and the unlocked turntable inner frame, and the lower end of the second upper gasket is clamped with the upper end of the second lower gasket, and the upper end of the second upper gasket contacts the turntable inner frame; the turntable inner frame is fixed jointly by the first upper gasket and the second upper gasket; Each long bolt assembly at least includes: a long bolt, an upper bolt gasket, a lower bolt gasket and a stop nut; The long bolt sequentially passes through the upper bolt gasket, the bolt hole of the turntable base, the through hole of the transportation device and the lower bolt gasket, and then is connected to the stop nut; The upper end of the turntable anchor foot is connected to the turntable base, and the lower end of the turntable anchor foot contacts the upper surface of the bottom plate of the transportation device, and the upper surface of the bottom plate of the transportation device is tightened by the turntable anchor foot; After the turntable outer frame is unlocked, the turntable outer frame is fixed by the tensioning device.

2. The fixed transportation system for a three-axis turntable according to claim 1, characterized in that, The transportation device is a packing box, and the packing box at least includes: a box side wall, a box cover and a bottom plate; the upper end of the box side wall is detachably connected to the box cover, and the lower end of the box side wall is detachably connected to the bottom plate; among them, the bottom plate includes: an upper bottom plate and a lower bottom plate, and the upper bottom plate is connected to the lower bottom plate through a plurality of bottom plate connectors. After connection, there is an accommodation cavity between the upper bottom plate and the lower bottom plate; a plurality of through holes are provided on the upper bottom plate; During fixed transportation, the three-axis turntable is located inside the packing box, and the long bolt sequentially passes through the upper bolt gasket, the bolt hole of the turntable base, the through hole of the upper bottom plate and the lower bolt gasket, and then is connected to the stop nut, and the stop nut is located in the accommodation cavity; the lower end of the turntable anchor foot contacts the upper surface of the upper bottom plate, and the upper surface of the upper bottom plate is tightened by the turntable anchor foot.

3. The fixed transportation system for a three-axis turntable according to claim 2, wherein The upper surface of the upper bottom plate is provided with a plurality of anchor position marks, and a plurality of turntable anchor feet correspond to the plurality of anchor position marks one by one. When the lower end of the turntable anchor foot contacts the upper surface of the upper bottom plate, the lower end of the turntable anchor foot is located at the anchor position mark.

4. The fixed transportation system for a three-axis turntable according to claim 3, wherein, At least one first slot is formed at the upper end of the first upper gasket, and the first slot is adapted to the contact position of the inner frame of the turntable contacted by the upper end of the first upper gasket.

5. The fixed transportation system for a three-axis turntable according to claim 4, characterized in that, At least one second slot is formed at the upper end of the second upper gasket, and the second slot is adapted to the contact position of the inner frame of the turntable contacted by the upper end of the second upper gasket.

6. The fixed transportation system for a three-axis turntable according to claim 5, characterized in that, A socket surface mark is provided on the first lower gasket.

7. The fixed transportation system for a three-axis turntable according to claim 6, characterized in that, A socket surface mark is provided on the first upper gasket.

8. The fixed transportation system for a three-axis turntable according to claim 7, characterized in that, A nameplate surface mark is provided on the second lower gasket.

9. The fixed transportation system for a three-axis turntable according to claim 8, wherein, A nameplate surface mark is provided on the second upper gasket.

10. The fixed transportation system for a three-axis turntable according to claim 9, characterized in that, The tensioning device is a tensioning belt.

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