Fabricated metal honeycomb panel suspended ceiling structure

Abstract

The present application relates to the technical field of ceiling, especially to a kind of assembled metal honeycomb panel ceiling structure.It includes several fixed rods, the fixed rod is provided with first connecting block, the first connecting block is provided with first connecting rod, the lower end of the first connecting rod is fixedly connected with connecting disc, the first connecting rod is fixedly connected with positioning ball, it also includes two connectors, two The connector is respectively detachably connected on two positioning balls, fixedly connected with telescopic rod between two connectors, the telescopic part and fixed part of the telescopic rod are provided with storage cavity, the telescopic rod is slidably connected with limit block in storage cavity.The rigidity of the telescopic rod is conducted and the elastic self-locking of the limit block, two adjacent positioning balls are forced to be fixed at the same horizontal height, so that the "measurement-adjustment" process is converted into mechanical linkage, the installation precision of metal honeycomb panel is improved, and the adjustment efficiency of connecting disc is also increased.

Description

Technical Field

[0001] This invention relates to the field of ceiling technology, and more particularly to a prefabricated metal honeycomb panel ceiling structure. Background Technology

[0002] Metal honeycomb panels, as a high-performance composite decorative material, boast excellent properties such as lightweight, high strength, sound insulation, heat insulation, fire resistance, and moisture resistance. They are formed by hot-pressing two layers of metal panels (aluminum / stainless steel) with a honeycomb core material to create an I-beam-like structure, combining lightweight, high bending stiffness, sound insulation, and fire resistance. This has made them a mainstream choice for ceilings in large public buildings. Compared to traditional gypsum board or mineral wool board, honeycomb panels have stricter requirements for the flatness of the substrate. When the flatness deviation of the ceiling frame exceeds 3mm / 2m... 2 When this happens, visible wavy deformation will appear on the panel surface, causing disordered light reflection and forming "light spot faults". This will damage the visual integrity of the building space and induce edge stress concentration, leading to irreversible damage such as micro-cracks, warping of joints, and even debonding of the core layer, which will significantly shorten the service life of the ceiling system.

[0003] To address the aforementioned issues, adjustable hangers are currently commonly used as the core adjustment component. By rotating the hanger, its length can be changed, thereby achieving precise control of the keel height. However, in this method, each hanger needs to be adjusted individually. This process requires repeated measurement, rotation, and locking. Furthermore, there is a lack of linkage mechanism during the adjustment process. Adjusting a single point will disturb adjacent points, leading to a vicious cycle of "measurement-adjustment-verification," which greatly reduces construction efficiency. Summary of the Invention

[0004] In order to overcome the shortcomings mentioned in the background art, the present invention provides a prefabricated metal honeycomb panel ceiling structure.

[0005] The technical solution of the present invention is: a prefabricated metal honeycomb panel ceiling structure, comprising a plurality of fixed rods, each fixed rod being provided with a first connecting block, the first connecting block being provided with a first connecting rod, the lower end of the first connecting rod being fixedly connected to a connecting plate, the connecting plate being used to install a keel, the first connecting rod being fixedly connected to a positioning ball, and further comprising two connecting members, the two connecting members being detachably connected to the two positioning balls respectively, a telescopic rod being fixedly connected between the two connecting members, the telescopic part and the fixed part of the telescopic rod being provided with storage cavities, a limiting block being slidably connected in the storage cavity of the telescopic rod, a first spring being provided between the limiting block and the telescopic rod, and an annular groove being provided on the positioning ball, the limiting block sliding within the annular groove on the positioning ball.

[0006] Furthermore, the inner surface of the connector is arc-shaped, and the diameter of the circle containing the arc is equal to the diameter of the positioning ball.

[0007] Furthermore, both the telescopic part and the fixed part of the telescopic rod are fixedly connected to a connecting frame, the connecting frame is slidably connected to a moving column, a second spring is fixedly connected between the moving column and the adjacent connecting frame, the moving column is slidably connected to the telescopic rod, the limiting block is provided with a pressing groove, and the moving column presses the adjacent limiting block through the adjacent pressing groove.

[0008] Furthermore, both the movable column and the adjacent extrusion groove are provided with inclined surfaces, and the inclined surfaces of the two are in contact with each other.

[0009] Furthermore, it also includes several fixing components, the number of which is the same as the number of fixing rods. The fixing components are disposed on the corresponding first connecting rods and are used to fix adjacent first connecting rods and adjacent keels. Each fixing component includes a second connecting rod, a pressing block, a driving sleeve, and a driving block. The second connecting rod is slidably connected to the corresponding first connecting rod, the pressing block is fixedly connected to the second connecting rod, the driving sleeve is rotatably connected to the corresponding first connecting rod, the driving sleeve has an internal thread, the first connecting rod has a through groove, the driving block is fixedly connected to the second connecting rod, the driving block slides in the through groove of the corresponding first connecting rod, and the driving block is threadedly connected to the internal thread of the driving sleeve.

[0010] Furthermore, it also includes a plurality of adjusting balls, the number of which is the same as the number of the first connecting blocks. The adjusting balls are disposed on the corresponding first connecting rods and are rotatably connected to the adjacent first connecting blocks. An adjusting component is disposed between the first connecting rods and the adjacent adjusting balls, and the adjusting component is used to adjust the relative position of the adjacent first connecting rods and the adjacent adjusting balls.

[0011] Furthermore, the adjusting assembly includes a connecting shell and a first threaded rod. The connecting shell is slidably connected to an adjacent first connecting rod, the adjusting ball is fixedly connected to an adjacent connecting shell, the first threaded rod is rotatably connected to the connecting shell, and the first threaded rod is threadedly connected to an adjacent first connecting rod.

[0012] Furthermore, it also includes a plurality of second connecting blocks, a plurality of movable rings, and a plurality of second threaded rods. The number of the second connecting blocks, the movable rings, and the second threaded rods are all the same as the number of the first connecting blocks. The second connecting blocks are slidably connected to the corresponding first connecting blocks. The movable rings are rotatably connected to the second connecting blocks. The fixed rods are located in the adjacent movable rings. The second threaded rods are threadedly connected to the adjacent first connecting blocks. The second threaded rods are rotatably connected to the second connecting blocks.

[0013] Furthermore, there is friction between the moving ring and the adjacent second connecting block.

[0014] Furthermore, the height of the moving ring is greater than the height of the first connecting block and the second connecting block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses the rigid transmission of the telescopic rod and the elastic self-locking of the limiting block to forcibly fix two adjacent positioning balls at the same horizontal height, thereby transforming the "measurement-adjustment" process into mechanical linkage, improving the installation accuracy of the metal honeycomb panel and increasing the adjustment efficiency of the connecting plate.

[0016] The adjacent extrusion blocks are moved downward by the drive sleeve, and the extrusion blocks and the adjacent connecting discs work together to fix the keel, thereby increasing the stability of the keel during use.

[0017] By rotating the first threaded rod, the first connecting rod moves up and down during the rotation. During the installation of the keel, the position of the connecting plate is finely adjusted to reduce the height error between adjacent connecting plates, thereby increasing the flatness and stability of the keel and improving the overall flatness and aesthetics of the ceiling after completion. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the first connecting block and the first connecting rod of the present invention; Figure 3 This is a three-dimensional sectional view of the telescopic rod of the present invention; Figure 4 This is a three-dimensional structural cross-sectional view of the first connecting rod and the connecting disc of the present invention; Figure 5 This is a three-dimensional structural cross-sectional view of the positioning ball and limiting block of the present invention; Figure 6 This is a three-dimensional structural cross-sectional view of the adjusting ball and connecting shell of the present invention; Figure 7 This is a three-dimensional structural cross-sectional view of the first connecting block of the present invention; Figure 8 This is a three-dimensional structural diagram of the second connecting block and the moving ring of the present invention.

[0019] The component names and serial numbers in the diagram are as follows: 1. Fixed rod, 2. First connecting block, 3. First connecting rod, 4. Connecting plate, 5. Positioning ball, 6. Telescopic rod, 7. Connecting piece, 8. Limiting block, 81. Connecting frame, 9. Moving column, 10. Extrusion groove, 11. Second connecting rod, 12. Extrusion block, 13. Drive sleeve, 14. Drive block, 15. Adjusting ball, 16. Connecting shell, 17. First threaded rod, 18. Second connecting block, 19. Moving ring, 20. Second threaded rod. Detailed Implementation

[0020] The preferred technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Example 1 This embodiment discloses a prefabricated metal honeycomb panel ceiling structure, which aims to improve the ceiling structure based on the existing technology.

[0022] like Figures 1-5 As shown, this prefabricated metal honeycomb panel ceiling structure includes several fixing rods 1. The specific number of fixing rods 1 and the distance between two adjacent fixing rods 1 can be selected by the workers. The figure shows two left and right distributed as an example. The fixing rods 1 are provided with external threads, and two fastening nuts are threadedly connected to the fixing rods 1. The fixing rods 1 are provided with first connecting blocks 2. In this embodiment, the first connecting blocks 2 are sleeved on the adjacent fixing rods 1, and the first connecting blocks 2 and the adjacent fixing rods 1 are not directly connected. The first connecting blocks 2 can be clamped and fixed by the two fastening nuts on the fixing rods 1. The first connecting blocks 2 are provided with first connecting rods 3. In this embodiment, the first connecting blocks 2 are fixedly connected to the adjacent first connecting rods 3. The lower end of the first connecting rods 3 is fixedly connected to a connecting plate 4. The connecting plate 4 is used to install the keel. The keel is an existing device, and the keel... The device includes a slot, a first connecting rod 3 fixedly connected to a positioning ball 5, and two connecting parts 7. The two connecting parts 7 are detachably connected to the two positioning balls 5. Each connecting part 7 consists of two semi-circular rings hinged together and fixed by bolts. The inner surface of the semi-circular rings of the connecting part 7 is arc-shaped, and the diameter of the circle containing the arc is equal to the diameter of the positioning ball 5. After the connecting part 7 is installed on the positioning ball 5, the connecting part 7 can rotate along the positioning ball 5. A telescopic rod 6 is fixedly connected between the two connecting parts 7. Both the telescopic part and the fixed part of the telescopic rod 6 are provided with storage cavities. A limit block 8 is slidably connected in the storage cavity of the telescopic rod 6. A first spring is provided between the limit block 8 and the telescopic rod 6. The positioning ball 5 is provided with an annular groove, which is a horizontal groove. The limit block 8 slides in the annular groove of the positioning ball 5 to maintain the horizontal position of the adjacent connecting parts 7.

[0023] like Figure 3 and Figure 5As shown, both the telescopic part and the fixed part of the telescopic rod 6 are fixedly connected to a connecting frame 81. The connecting frame 81 is slidably connected to a moving column 9. A second spring is fixedly connected between the moving column 9 and the adjacent connecting frame 81 to maintain the positional relationship between the moving column 9 and the adjacent connecting frame 81. The moving column 9 is slidably connected to the telescopic rod 6. The limiting block 8 is provided with a pressing groove 10. The moving column 9 and the adjacent pressing groove 10 are both provided with inclined surfaces, and the two are inclined and fit together. The moving column 9 presses the adjacent limiting block 8 through the adjacent pressing groove 10, causing the limiting block 8 to move away from the adjacent positioning ball 5. When the moving column 9 moves downward to the limit position, the limiting block 8 separates from the annular groove on the adjacent positioning ball 5.

[0024] The installation process is as follows: First, the staff uses the existing device to drill two mounting holes at the designated position on the ceiling (the distance between the two holes can be freely adjusted). Then, the two fixing rods 1 are fixed in the corresponding mounting holes (in this embodiment, the mounting holes are standard vertical holes). The position of the first connecting block 2 is adjusted so that the two first connecting rods 3 are located on the right side of the adjacent fixing rod 1. Then, the left connecting piece 7 is installed on the left positioning ball 5. During the installation process, the angle and position of the left connecting piece 7 are controlled so that the left limiting block 8 avoids the annular groove of the left positioning ball 5 (the telescopic rod 6 is not in a horizontal state). During the installation of the left connecting piece 7, the left limiting block 8 is squeezed by the positioning ball 5 and moves along the adjacent storage cavity, compressing the adjacent first spring.

[0025] After the left connector 7 is installed, the worker adjusts the height of the left first connecting block 2. As the left first connecting block 2 moves, it drives the left first connecting rod 3 to move synchronously, thereby adjusting the height of the left connecting plate 4 and the left positioning ball 5. After adjusting the left connecting plate 4 to the appropriate height, the worker uses the fastening nut on the left fixing rod 1 to fix the left first connecting block 2 onto it. Then, the worker installs the right connector 7 onto the right positioning ball 5 (at this time, the first spring of the right limit block 8 is also compressed, and the length of the telescopic rod 6 can be freely adjusted by the worker during this process). (Adjustment is made to facilitate the installation of the right connector 7). During this process, if the right positioning ball 5 is flush with the left positioning ball 5, the telescopic rod 6 will also be in a horizontal state. At this time, the left limiting block 8 of the telescopic rod 6 will move to the left under the action of the adjacent first spring, so that the left limiting block 8 enters the annular groove of the left positioning ball 5, thereby fixing the left positioning ball 5 to the left connector 7. At this time, the right limiting block 8 also enters the annular groove of the right positioning ball 5 under the action of the right first spring. Then, the staff uses the fastening nut on the right fixing rod 1 to fix the right first connecting block 2 on it.

[0026] If the right positioning ball 5 is not aligned with the left positioning ball 5, the telescopic rod 6 will remain tilted, and the limiting blocks 8 on both sides will not be located in the annular grooves of the adjacent positioning balls 5. Subsequently, the staff will adjust the height of the right positioning ball 5 by adjusting the height of the first connecting block 2 on the right side. As the right positioning ball 5 moves, it will drive the connecting piece 7 on the right side to move, thereby driving the right end of the telescopic rod 6 to move synchronously. The telescopic rod 6 will gradually move towards a horizontal state and gradually retract until the left and right positioning balls 5 are aligned. At the same time, the left and right limiting blocks 8 will enter the annular grooves of the adjacent positioning balls 5 under the action of the adjacent first springs, locking the two connecting pieces 7 with the adjacent positioning balls 5 respectively, thereby maintaining the stability of the position of the right positioning ball 5, that is, maintaining the stability of the position of the right connecting plate 4. Then, the staff can fix the first connecting block 2 on the right side.

[0027] After securing the first connecting block 2 on the right, the worker removes the connecting piece 7 on the left from the positioning ball 5 on the left (during this process, the telescopic rod 6 is squeezed, causing the telescopic rod 6 to move the connecting piece 7 on the left to the right, separating the connecting piece 7 from the positioning ball 5 on the left). The telescopic rod 6 is then rotated, causing the connecting piece 7 on the right to rotate around the central axis of the positioning ball 5 on the right. After the telescopic rod 6 has rotated 90°, the worker stops rotating the telescopic rod 6 and presses down on the moving column 9 on the right (compressing and storing the second spring on the right), causing the moving column 9 on the right to press against the inclined surface of the pressing groove 10 on the right, thereby causing the limiting block 8 on the right to... The device moves into the storage cavity on the right side under pressure, causing the right limit block 8 to separate from the annular groove of the right positioning ball 5, and compressing the first spring on the right side, so that the right connecting piece 7 can rotate along the right positioning ball 5. After the right limit block 8 separates from the annular groove of the right positioning ball 5, the operator releases the right moving column 9 (at this time, the right moving column 9 moves upward under the action of the right second spring). Then, a third mounting hole is drilled in the ceiling, and the third fixing rod 1 is installed in the ceiling. After the third fixing rod 1 is installed, the position of the third connecting plate 4 is adjusted according to the above operation of adjusting the position of the second connecting plate 4.

[0028] After the third connecting plate 4 is positioned correctly, the workers complete the installation of the remaining fixing rods 1 according to the above operation, and then adjust the positions of the remaining connecting plates 4 in sequence. After all the connecting plates 4 are aligned, the workers install the keel on the connecting plates 4, and after the keel is installed, the honeycomb panel is installed on the keel.

[0029] Example 2 This embodiment discloses a prefabricated metal honeycomb panel ceiling structure, which further improves the ceiling structure based on Embodiment 1.

[0030] like Figures 2-4As shown, it also includes several fixing components, the number of which is the same as the number of fixing rods 1. The fixing components are set on the corresponding first connecting rods 3. The fixing components are used to fix the adjacent first connecting rods 3 and the adjacent keel. The fixing components include a second connecting rod 11, a pressing block 12, a driving sleeve 13 and a driving block 14. The second connecting rod 11 is slidably connected to the corresponding first connecting rod 3. The pressing block 12 is fixedly connected to the second connecting rod 11. Initially, the upper side of the pressing block 12 is in contact with the lower side of the adjacent connecting disc 4. The driving sleeve 13 is rotatably connected to the corresponding first connecting rod 3. The driving sleeve 13 has an internal thread. The first connecting rod 3 is provided with a through groove. The driving block 14 is fixedly connected to the second connecting rod 11. The driving block 14 drives the second connecting rod 11 to move synchronously. The driving block 14 slides in the through groove of the corresponding first connecting rod 3. It is used to guide and limit the driving block 14. The driving block 14 is threadedly connected to the internal thread of the driving sleeve 13, so that the driving sleeve 13 drives the driving block 14 to move during the rotation.

[0031] During the installation of the keel, after the keel is moved backward to the designated position (selected by the staff), the staff rotates the drive sleeve 13 corresponding to the keel in sequence. During the rotation of the drive sleeve 13, the drive sleeve 13 drives the adjacent drive block 14 to move downward through the internal thread. The drive block 14 drives the adjacent second connecting rod 11 to move downward. The second connecting rod 11 drives the pressing block 12 on it to move downward synchronously. After the pressing block 12 moves downward to contact the keel, the pressing block 12 and the adjacent connecting plate 4 together fix the keel, thereby increasing the stability of the keel during use.

[0032] Example 3 This embodiment discloses a prefabricated metal honeycomb panel ceiling structure, which is further improved based on Embodiment 2.

[0033] like Figure 2 and Figure 6 As shown, it also includes several adjusting balls 15, the number of which is the same as the number of first connecting blocks 2. The adjusting balls 15 are set on the corresponding first connecting rods 3. The adjusting balls 15 are rotatably connected to the adjacent first connecting blocks 2. An adjusting assembly is provided between the first connecting rods 3 and the adjacent adjusting balls 15. The adjusting assembly is used to adjust the relative position of the adjacent first connecting rods 3 and the adjacent adjusting balls 15. The adjusting assembly includes a connecting shell 16 and a first threaded rod 17. The connecting shell 16 is slidably connected to the adjacent first connecting rods 3. The adjusting balls 15 are fixedly connected to the adjacent connecting shells 16, so that the first connecting rods 3 are always in a state perpendicular to the horizontal plane under their own weight. The first threaded rod 17 is rotatably connected to the connecting shell 16 and is threadedly connected to the adjacent first connecting rods 3. The first threaded rod 17 drives the adjacent first connecting rods 3 to move up and down during the rotation process.

[0034] like Figures 6-8 As shown, it also includes several second connecting blocks 18, several moving rings 19, and several second threaded rods 20. The number of second connecting blocks 18, moving rings 19, and second threaded rods 20 is the same as the number of first connecting blocks 2. The second connecting blocks 18 are slidably connected to the corresponding first connecting blocks 2. The moving rings 19 are rotatably connected to the second connecting blocks 18, so that the first connecting blocks 2 can drive the adjacent second connecting blocks 18 to rotate relative to the adjacent moving rings 19 to adjust the orientation of the first connecting rod 3. There is friction between the moving rings 19 and the adjacent second connecting blocks 18 to maintain the stability of the position of the second connecting blocks 18. The fixed rod 1 is located in the adjacent moving rings 19. The second threaded rods 20 are threadedly connected to the adjacent first connecting blocks 2. The second threaded rods 20 are rotatably connected to the second connecting blocks 18, so that the second threaded rods 20 can drive the adjacent first connecting blocks 2 to move laterally during rotation.

[0035] like Figure 7 As shown, the height of the moving ring 19 is greater than the height of the first connecting block 2 and the second connecting block 18, so that the two fastening nuts on the same fixed rod 1 contact the upper and lower sides of the adjacent moving ring 19 respectively, but do not contact the second connecting block 18 and the first connecting block 2, thereby ensuring that the first connecting block 2 can drive the adjacent second connecting block 18 to rotate relative to the adjacent moving ring 19.

[0036] If the mounting hole is an inclined hole during the installation of the fixing rod 1, the fixing rod 1 will be tilted after completion. After the fixing rod 1 tilts, the first connecting rod 3 will also tilt synchronously, causing the connecting discs 4 in the same row or column to misalign, thus affecting the installation of the keel. To solve this problem, the present invention adopts the following measures: After the left fixed rod 1 is installed, if the fixed rod 1 is in a vertical position, the worker shall install the keel according to the above operation; if the fixed rod 1 is tilted to the left from top to bottom, the first connecting rod 3 will be affected by gravity and drive the left adjusting ball 15 and other parts connected to it to rotate synchronously to the right relative to the fixed rod 1, so that the first connecting rod 3 is kept in a vertical position. During the rotation of the adjusting ball 15, the adjusting ball 15 drives the connecting shell 16 on it to rotate synchronously. After the first connecting rod 3 is completely in a vertical position, the first connecting rod 3 no longer drives the adjusting ball 15 to rotate. Then the worker can adjust the height of the left connecting plate 4 according to the above operation.

[0037] The process of adjusting the height of the left connecting plate 4 will be described using the downward movement of the left connecting plate 4 as an example: As the first connecting block 2 on the left moves downward, the operator rotates the second threaded rod 20, which in turn drives the first connecting block 2 to move to the right (the first connecting block 2 moves relative to the adjacent second connecting block 18). The first connecting block 2, through the adjusting ball 15, drives the connecting shell 16 and other parts connected to it to move to the right synchronously, thus changing only the height of the connecting plate 4.

[0038] After the position of the connecting plate 4 on the left is adjusted, the workers use a fastening nut to fix the first connecting block 2 on the left. During the fixing process, the fastening nut on the left contacts the moving ring 19 but not the second connecting block 18. Therefore, the workers can drive the second connecting block 18 to rotate around the central axis of the moving ring 19 through the first connecting block 2, thereby driving the first connecting rod 3 to rotate and further change the position of the first connecting rod 3. After the position of the connecting plate 4 is adjusted, during the installation of the keel, the workers can rotate the first threaded rod 17, thereby driving the first connecting rod 3 to move up and down during the rotation of the first threaded rod 17, making a fine adjustment to the position of the connecting plate 4 to reduce the height error between two adjacent connecting plates 4, thereby increasing the flatness and stability of the keel and improving the overall flatness and aesthetics of the ceiling after completion.

[0039] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A prefabricated metal honeycomb panel ceiling structure, comprising a plurality of fixing rods (1), wherein each fixing rod (1) is provided with a first connecting block (2), the first connecting block (2) is provided with a first connecting rod (3), the lower end of the first connecting rod (3) is fixedly connected to a connecting plate (4), the connecting plate (4) is used for installing keel, and the first connecting rod (3) is fixedly connected to a positioning ball (5), characterized in that, It also includes two connectors (7), which are detachably connected to the two positioning balls (5) respectively. A telescopic rod (6) is fixed between the two connectors (7). The telescopic part and the fixed part of the telescopic rod (6) are provided with storage cavities. A limit block (8) is slidably connected in the storage cavity of the telescopic rod (6). A first spring is provided between the limit block (8) and the telescopic rod (6). An annular groove is provided on the positioning ball (5). The limit block (8) slides in the annular groove on the positioning ball (5). The telescopic rod (6) has a connecting frame (81) fixedly connected to both its telescopic part and its fixed part. The connecting frame (81) is slidably connected to a moving column (9). A second spring is fixedly connected between the moving column (9) and the adjacent connecting frame (81). The moving column (9) is slidably connected to the telescopic rod (6). The limiting block (8) is provided with a pressing groove (10). The moving column (9) presses the adjacent limiting block (8) through the adjacent pressing groove (10). It also includes several fixing components, the number of which is the same as the number of fixing rods (1). The fixing components are set on the corresponding first connecting rods (3). The fixing components are used to fix the adjacent first connecting rods (3) and the adjacent keel. The fixing components include a second connecting rod (11), a pressing block (12), a driving sleeve (13) and a driving block (14). The second connecting rod (11) is slidably connected to the corresponding first connecting rod (3). The pressing block (12) is fixedly connected to the second connecting rod (11). The driving sleeve (13) is rotatably connected to the corresponding first connecting rod (3). The driving sleeve (13) has an internal thread. The first connecting rod (3) is provided with a through groove. The driving block (14) is fixedly connected to the second connecting rod (11). The driving block (14) slides in the through groove of the corresponding first connecting rod (3). The driving block (14) is threadedly connected to the internal thread of the driving sleeve (13). It also includes a number of adjusting balls (15), the number of which is the same as the number of the first connecting blocks (2). The adjusting balls (15) are set on the corresponding first connecting rods (3). The adjusting balls (15) are rotatably connected to the adjacent first connecting blocks (2). An adjusting component is provided between the first connecting rods (3) and the adjacent adjusting balls (15). The adjusting component is used to adjust the relative position of the adjacent first connecting rods (3) and the adjacent adjusting balls (15). The adjustment assembly includes a connecting shell (16) and a first threaded rod (17). The connecting shell (16) is slidably connected to the adjacent first connecting rod (3). The adjusting ball (15) is fixedly connected to the adjacent connecting shell (16). The first threaded rod (17) is rotatably connected to the connecting shell (16) and threadedly connected to the adjacent first connecting rod (3).

2. The prefabricated metal honeycomb panel ceiling structure according to claim 1, characterized in that, The inner surface of the connector (7) is arc-shaped, and the diameter of the circle containing the arc is equal to the diameter of the positioning ball (5).

3. The prefabricated metal honeycomb panel ceiling structure according to claim 1, characterized in that, The movable column (9) and the adjacent extrusion groove (10) are both provided with inclined surfaces, and the inclined surfaces of the two are in contact.

4. The prefabricated metal honeycomb panel ceiling structure according to claim 1, characterized in that, It also includes several second connecting blocks (18), several moving rings (19) and several second threaded rods (20). The number of the second connecting blocks (18), the moving rings (19) and the second threaded rods (20) are the same as the number of the first connecting blocks (2). The second connecting blocks (18) are slidably connected to the corresponding first connecting blocks (2). The moving rings (19) are rotatably connected to the second connecting blocks (18). The fixed rod (1) is located in the adjacent moving rings (19). The second threaded rods (20) are threadedly connected to the adjacent first connecting blocks (2). The second threaded rods (20) are rotatably connected to the second connecting blocks (18).

5. The prefabricated metal honeycomb panel ceiling structure according to claim 4, characterized in that, There is friction between the moving ring (19) and the adjacent second connecting block (18).

6. The prefabricated metal honeycomb panel ceiling structure according to claim 4, characterized in that, The height of the moving ring (19) is greater than the height of the first connecting block (2) and the second connecting block (18).

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