An assembled rotary link leveling system

Abstract

The application relates to the technical field of interior decoration, in particular to an assembled rotary connecting rod leveling system, which comprises a wall body, a fixing base, a decorative plate body, a limiting piece and a fixed keel. The front side of the fixing base is sleeved with an adapter, the front side of the adapter is inserted with a connecting hanger, and a sliding groove is formed in the front upper side of the connecting hanger. The beneficial effect is that two shift blocks are pushed, the connecting block is driven to move towards the outside of the fixed rod by the L-shaped block, and elastic piece one and elastic piece three are extruded, so that the plug block is separated from the fixed groove. At this time, the connecting hanger can be adjusted to realize the fine adjustment of the wall decorative plate, and the operator can conveniently use it. After leveling is completed, the shift blocks are loosened, the plug block is reset and inserted into the inner wall of the fixed groove matched with the plug block by the elastic force of elastic piece one and elastic piece three, so that the position of the adjusted connecting hanger is fixed to prevent loosening and deviation, and the stability after leveling is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of interior decoration, in particular to an assembled rotary connecting rod leveling system. BACKGROUND

[0002] In the modern construction industry, it is crucial to ensure the horizontal and vertical alignment of wall decoration plates, and the installation quality not only relates to the aesthetic appearance, but also involves the stability and safety of the overall structure. Traditional leveling methods usually rely on complex measuring tools, which are not only time-consuming but also inefficient. Therefore, in order to improve the flatness and stability of the decoration plate installation, an assembled rotary connecting rod leveling system is needed.

[0003] In the prior art, during the installation of traditional wall decoration plates, for uneven walls, the method of filling materials is usually used for leveling. This method is not only cumbersome and inefficient, but also difficult to achieve the desired leveling effect, especially in places where the decoration effect is highly required. Therefore, it cannot meet the leveling demand. Although the existing rotary connecting rod leveling system is simple to operate and easy to assemble and use, it also increases the precise control and leveling during the installation process of the decoration plate. However, during the leveling process, only the position of the connecting rod hanger is limited by the limiting piece. When installing the wall decoration plate, the connecting rod hanger is prone to loosen and shift due to external force, which affects the precision of leveling and further affects the installation quality of the wall decoration plate.

[0004] Therefore, an assembled rotary connecting rod leveling system is needed to solve the problem that the existing rotary connecting rod leveling system lacks effective fixing mechanism for the connecting rod hanger, which causes the connecting rod hanger to loosen easily and affects the installation effect of the wall decoration plate. SUMMARY

[0005] The present application aims to provide an assembled rotary connecting rod leveling system to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an assembled rotary connecting rod leveling system, comprising a wall body, a fixed seat, a decoration plate body, a limiting piece and a fixed keel, the front side of the fixed seat is sleeved with an adapter, the front side of the adapter is inserted with a connecting hanger, a sliding groove is formed on the front upper side of the connecting hanger, two prongs are installed on the inner wall of the sliding groove, a connecting slot is formed on the left and right sides of the front part of the connecting hanger, an L-shaped block is installed on the inner wall of the connecting slot, the L-shaped block is installed between the top and the prong, a through slot is formed on the left and right sides of the bottom of the connecting hanger, a connecting block is installed on the inner wall of the through slot, the connecting block is installed between the top front side and the L-shaped block, an insertion block is installed on the side of the connecting block away from the prong, a plurality of fixing slots are formed on the left and right sides of the inner wall of the adapter, and the insertion block is inserted into the inner wall of the rear fixing slot.

[0007] Preferably, the inner wall of the sliding groove is provided with a supporting rod, and an elastic piece one is arranged between every two pushing blocks, the inner wall of the through groove is provided with a fixed rod on the front and rear sides, the outer side of the fixed rod on the rear side is sleeved with an elastic piece three, and the top of the connecting hanger is provided with a plurality of arc-shaped grooves.

[0008] Preferably, the elastic piece one is sleeved on the outer side of the supporting rod and arranged on the inner wall of the sliding groove, the front and rear fixed rods are respectively inserted into and penetrate the connecting block, and the supporting rod is inserted into the middle part of the pushing block and penetrates the pushing block.

[0009] Preferably, one end of the elastic piece three is arranged between the through groove and the connecting block, and the other end is arranged between the connecting block.

[0010] Preferably, the side, away from the pushing block, of the connecting block is provided with a pushing frame, the left and right sides of the connecting hanger are provided with sponge blocks, the left and right sides of the connecting hanger are provided with storage grooves, the side, away from the connecting block, of the storage groove is provided with a plurality of discharge holes, and the top front side of the connecting hanger is provided with two filling holes.

[0011] Preferably, the pushing frame is slidingly connected to the inner wall of the through groove, the side, away from the connecting block, of the pushing frame is attached to the sponge block, the sponge block is in an extrusion deformation state, the upper part of the side, close to the pushing frame, of the sponge block is attached to the through hole of the discharge hole, the side, away from the pushing frame, of the sponge block is attached to the inner wall of the adapter, and the filling hole is in communication with the storage groove.

[0012] Preferably, the middle part of the front side of the connecting hanger is provided with two moving grooves, the inner wall of the moving groove is provided with a T-shaped block, the rear side of the T-shaped block is provided with an elastic piece two, the side, close to the pushing block, of the T-shaped block is provided with a limiting block, the left and right sides of the rear part of the fixed keel are provided with two limiting grooves, and the side, close to the limiting block, of the pushing block is provided with a pushing block.

[0013] Preferably, the rear side of the elastic piece two is arranged on the inner wall of the rear side of the moving groove, the limiting block is slidingly connected to the inner wall of the sliding groove, and the front side of the limiting block penetrates the front part of the connecting hanger and is inserted into the inner wall of the limiting groove.

[0014] Preferably, the lower part of the side, away from the limiting block, of the pushing block is arranged between the L-shaped block, and the pushing block is slidingly connected to the bottom wall of the sliding groove.

[0015] Preferably, the side, away from the connecting block, of the inserting block penetrates the connecting hanger, the left and right two L-shaped blocks are symmetrically arranged, the upper part of the L-shaped block is inserted into the bottom wall of the sliding groove, and the fixed keel is inserted into the front side of the connecting hanger.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] The prefabricated rotary linkage leveling system proposed in this invention uses two levers to push two L-shaped blocks, which in turn move the connecting block along the outer side of the fixed rod towards each other. This compresses elastic elements one and three, causing the insert block to disengage from the fixed groove. At this point, the connecting bracket can be adjusted to achieve fine-tuning of the wall decoration panel, making it convenient for operators to use. After leveling, the levers are released, and the elastic force of elastic elements one and three pushes the insert block back into the inner wall of the matching fixed groove, thereby fixing the position of the adjusted connecting bracket to prevent loosening or displacement, ensuring stability after leveling, and thus improving the installation quality of the wall decoration panel and further enhancing the performance of the rotary linkage leveling system. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the fixing base structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the limiting component structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the connecting bracket structure of the present invention;

[0022] Figure 5 for Figure 4 Cross-sectional view of the structure at point AA;

[0023] Figure 6 This is a schematic diagram of the adapter structure of the present invention;

[0024] Figure 7 for Figure 6 Cross-sectional view of the structure at point CC;

[0025] Figure 8 This is a schematic diagram of the insert structure of the present invention;

[0026] Figure 9 for Figure 8 Cross-sectional view of the structure at the EE section;

[0027] Figure 10 This is a schematic diagram of the fixed keel structure of the present invention;

[0028] Figure 11 for Figure 10 Cross-sectional view of the structure at the FF section;

[0029] Figure 12 for Figure 10 Cross-sectional view of the structure at GG in the middle;

[0030] Figure 13 forFigure 12 Enlarged view of the structure at point H in the middle;

[0031] Figure 14 This is a schematic diagram of the limiting block structure of the present invention;

[0032] Figure 15 for Figure 8 Cross-sectional view of the structure at point DD;

[0033] Figure 16 for Figure 6 Cross-sectional view of the structure at point BB;

[0034] Figure 17 This is a schematic diagram of the fixing groove structure of the present invention.

[0035] In the diagram: 1. Wall; 2. Fixing base; 3. Adapter; 4. Decorative panel body; 5. Limiting component; 6. Fixing keel; 7. Connecting hanger; 8. Insert block; 9. Through groove; 10. Sponge block; 11. Push block; 12. Sliding groove; 13. Support rod; 14. Elastic component one; 15. Arc groove; 16. Push block; 17. L-shaped block; 18. Connecting block; 19. Connecting groove; 20. Fixing rod; 21. Limiting groove; 22. Moving groove; 23. Elastic component two; 24. T-shaped block; 25. Limiting block; 26. Elastic component three; 27. Push frame; 28. Storage groove; 29. ​​Filling hole; 30. Discharge hole; 31. Fixing groove. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figures 1 to 17This invention provides a technical solution: an assembled rotary linkage leveling system, including a wall 1, a fixed base 2, a decorative panel body 4, a limiting member 5, and a fixing keel 6. The limiting member 5 works in conjunction with the connecting hanger 7 to ensure the accuracy and stability of the linkage movement. The fixing keel 6 is used to fix the decorative panel and cooperates with the connecting hanger 7 to realize the installation and leveling of the wall decorative panel. The front side of the fixed base 2 is fitted with an adapter 3. The fixed base 2 serves as the connection base between the wall and the installation system and is fixed to the front side of the wall 1 by expansion bolts. The front side of the adapter 3 is inserted with the connecting hanger 7. The upper front part of the connecting hanger 7 has a sliding groove 12. Two levers 11 are installed on the inner wall of the sliding groove 12. The left and right sides of the front part of the connecting hanger 7 have connecting grooves 19. The inner wall of the connecting grooves 19 is fitted with L-shaped blocks 17. The top of the L-shaped block 17 is between the lever 11 and the connecting groove 19. The bottom left and right sides of the connecting bracket 7 are provided with through grooves 9. The inner wall of the through groove 9 is provided with connecting blocks 18. The top front side of the connecting block 18 is installed between the connecting block 18 and the L-shaped block 17. The side of the connecting block 18 away from the lever 11 is provided with an insert block 8. The inner wall of the adapter 3 is provided with multiple fixing grooves 31 on both the left and right sides. The insert block 8 is inserted into the inner wall of the rear fixing groove 31. The side of the insert block 8 away from the connecting block 18 passes through the connecting bracket 7. The two L-shaped blocks 17 on the left and right sides are symmetrically arranged, and the upper part of the L-shaped block 17 is inserted into the bottom wall of the sliding groove 12. The L-shaped block 17 is used to drive the connecting block 18 to move, thereby driving the insert block 8 to disengage from the fixing groove 31, so as to adjust the connecting bracket 7. The fixing keel 6 is inserted into the front side of the connecting bracket 7, so as to facilitate the installation of the fixing keel 6 after the connecting bracket 7 is leveled, so as to facilitate the subsequent installation of the wall decoration panel.

[0038] First, move the two levers 11 towards each other along the inner wall of the slide groove 12, and use the L-shaped block 17 to drive the connecting block 18 towards each other along the inner wall of the through groove 9, thereby causing the inserts 8 on both sides to disengage from the fixed groove 31. At this time, the knob can be rotated to engage with the gear, pushing the connecting hanger 7 to slide forward along the inner wall of the adapter 3, thereby achieving the leveling effect. After leveling, reset the two levers 11, thereby resetting the connecting block 18 and driving the insert 8 to be inserted into the inner wall of the matching fixed groove 31, thereby locking the connecting hanger 7 and the adapter 3 to ensure the stability of the connecting hanger 7 after adjustment, and further improve the performance of the rotary linkage adjustment system.

[0039] Example 2: Based on Example 1, in order to achieve the reset of the push-in block 8 and facilitate subsequent opening and use, a support rod 13 is installed on the inner wall of the slide groove 12, and an elastic element 14 is installed between every two push blocks 11. Fixing rods 20 are installed on both the front and rear sides of the inner wall of the through groove 9. An elastic element 26 is sleeved on the outer side of the rear fixing rod 20. Multiple arc-shaped grooves 15 are opened on the top of the connecting hanger 7. The arc-shaped grooves 15 facilitate the operator's use as needed. When moving to the first arc-shaped groove 15, the restriction on the connecting hanger 7 is released; when moving to the second arc-shaped groove 15, the restriction on the fixed keel 6 is released. Component 14 is fitted onto the outside of support rod 13 and is located on the inner wall of slide groove 12. The elastic force of component 14 facilitates the repositioning of the two lever blocks 11. The front and rear fixing rods 20 are respectively inserted into connecting blocks 18 and pass through connecting blocks 18. Support rod 13 is inserted into the middle of lever block 11 and passes through lever block 11, allowing lever block 11 to slide on the outside of support rod 13 to improve its smoothness of movement. One end of elastic component 26 is installed between through groove 9 and the other end is installed between connecting block 18. The elastic force of elastic component 26 improves the stability of the insertion between lever block 8 and fixing groove 31 and facilitates subsequent opening.

[0040] First, move the two levers 11 towards each other along the inner wall of the slide groove 12, and squeeze the elastic element 14 on the outside of the support rod 13 to compress it. When the levers 11 move to the first arc groove 15, the L-shaped block 17 drives the connecting block 18 to move towards each other along the inner wall of the through groove 9, while squeezing the elastic element 26 on the outside of the rear fixing rod 20, thereby driving the inserts 8 on both sides to disengage from the fixing groove 31. At this time, leveling can be performed. After leveling, release the two levers 11, and use the cooperation between the elastic element 14 and the elastic element 26 to drive the connecting block 18 to reset, and drive the insert 8 to insert into the inner wall of the matching fixing groove 31. At the same time, drive the levers 11 to reset, and then lock the connecting hanger 7 and the adapter 3 together to ensure the stability of the connecting hanger 7 after adjustment.

[0041] Example 3: Based on Example 2, to increase the lubrication between the connecting bracket 7 and the adapter 3, a push frame 27 is installed on the side of the connecting block 18 away from the push block 11. Sponge blocks 10 are installed on both the left and right sides of the connecting bracket 7. Storage slots 28 are opened on both the left and right sides of the connecting bracket 7. Multiple discharge holes 30 are opened on the side of the storage slot 28 away from the connecting block 18. Two filling holes 29 are opened on the top front side of the connecting bracket 7. The push frame 27 is slidably connected to the inner wall of the through groove 9, and the side of the push frame 27 away from the connecting block 18 is in contact with the sponge block 10, so that when the two connecting blocks 18 move towards each other, the contact is smooth. The sponge block 10 is compressed to reset itself so that it can absorb lubricating oil later. The sponge block 10 is in a compressed and deformed state, and the upper part of the side of the sponge block 10 near the push frame 27 is in contact with the through hole of the discharge hole 30, while the side away from the push frame 27 is in contact with the inner wall of the adapter 3. The filling hole 29 is connected to the storage tank 28, so that when in use, lubricating oil can be directly injected into the interior of the storage tank 28 through the filling hole 29. At the same time, the discharge hole 30 is absorbed by the sponge block 10 and pushed by the connecting block 18, so that the lubricating oil is coated between the connecting hanger 7 and the adapter 3, thereby increasing the lubrication between the two and ensuring the smooth movement of the connecting hanger 7.

[0042] As the two connecting blocks 18 move toward each other along the inner wall of the through groove 9, they push the sponge block 10 and compress it. At this time, the connecting blocks 18 move toward each other, and the sponge blocks 10 on both sides return to their original position using their own elasticity. Then, lubricating oil is injected into the storage tank 28 through the filling hole 29. After that, the lubricating oil is guided to contact the sponge block 10 through the discharge hole 30. When the connecting hanger 7 is adjusted forward, one side of the sponge block 10 is brought into contact with the inner wall of the adapter 3, thereby bringing the lubricating oil into contact with both of them and increasing the smoothness of the connecting hanger 7 during movement. After the connecting hanger 7 is adjusted, the two connecting blocks 18 move in opposite directions to push the push frame 27 to push the sponge block 10, thereby compressing the sponge block 10 and bringing the absorbed lubricating oil into full contact with the inner wall of the adapter 3, so that it can be leveled again for subsequent use, thereby improving the smoothness of the connecting hanger 7 during movement.

[0043] Example 4: Based on Example 3, in order to increase the stability of the installation between the connecting hanger 7 and the fixed keel 6, two moving grooves 22 are opened in the middle of the front side of the connecting hanger 7. T-shaped blocks 24 are installed on the inner wall of the moving grooves 22. Elastic element 23 is installed on the rear side of the T-shaped blocks 24. A limiting block 25 is installed on the side of the T-shaped blocks 24 near the push block 11. Two limiting grooves 21 are opened on both the left and right sides of the rear of the fixed keel 6. A pushing block 16 is installed on the side of the push block 11 near the limiting block 25. The rear side of the elastic element 23 is installed on the rear side of the inner wall of the moving groove 22. The limiting block 25 is slidably connected to one side of the inner wall of the sliding groove 12. The front side of the limiting block 25 penetrates the connecting hanger. The front part of the 7 is inserted into the inner wall of the limiting groove 21, thereby using the elastic force of the elastic element 23 to push the T-shaped block 24 to slide along the inner wall of the moving groove 22, and drive the limiting block 25 to be inserted into the inner wall of the limiting groove 21, so as to increase the stability between the connecting hanger 7 and the fixed keel 6; the lower part of the push block 16 away from the limiting block 25 is installed between the L-shaped block 17, and the push block 16 is slidably connected to the bottom wall of the sliding groove 12, so that when the push block 11 and the L-shaped block 17 move towards each other, the push block 16 pushes against the limiting block 25, thereby driving it to move backward and disengage from the limiting groove 21, so as to release the restriction between the connecting hanger 7 and the fixed keel 6, so as to disassemble and install the fixed keel 6.

[0044] When it is necessary to install the fixed keel 6, the two toggle blocks 11 on both sides are moved synchronously to the second arc groove 15. At the same time, the push block 16 is driven to slide along the bottom wall of the slide groove 12 and push against the limiting block 25. The inclined surface on one side of the limiting block 25 is used to make it slide backward and drive the T-shaped block 24 to slide along the inner wall of the moving groove 22. This pushes the elastic element 23 on its rear side into a compressed state on the inner wall of the moving groove 22. At this time, the limiting block 25 retracts to the inner wall of the slide groove 12. Then, the fixed keel 6 can be inserted between the front side of the connecting hanger 7 and the fixed keel 6. At the same time, the two toggle blocks 11 on both sides are released. The elastic force of the elastic element 23 is used to push the front side of the limiting block 25 through the connecting hanger 7 and into the limiting groove 21 on the rear side of the fixed keel 6. The limiting block 25 is used to increase the stability of the installation between the connecting hanger 7 and the fixed keel 6 and facilitates subsequent disassembly.

[0045] Example 5: Based on Example 4, a method for using an assembled rotary linkage leveling system is proposed, the method including the following steps:

[0046] Step 1: First, move the two levers 11 towards each other along the inner wall of the slide groove 12, and squeeze the elastic element 14 on the outside of the support rod 13 to compress it. When the levers 11 move to the first arc groove 15, the L-shaped block 17 drives the connecting block 18 to move towards each other along the inner wall of the through groove 9, while squeezing the elastic element 26 on the outside of the rear fixed rod 20, thereby driving the inserts 8 on both sides to disengage from the fixed groove 31. At this time, the knob can be rotated to cooperate with the gear, pushing the connecting hanger 7 to slide forward along the inner wall of the adapter 3, thereby achieving the leveling effect. After leveling, release the two levers 11, thereby using the cooperation between the elastic element 14 and the elastic element 26 to drive the connecting block 18 to reset, and drive the insert 8 to insert into the inner wall of the matching fixed groove 31, while driving the levers 11 to reset, thereby locking the connecting hanger 7 and the adapter 3 to ensure the stability of the connecting hanger 7 after adjustment, and further improve the use effect of the rotary linkage adjustment system.

[0047] Step 2: When the two connecting blocks 18 move towards each other along the inner wall of the through groove 9, they squeeze and push the sponge block 10, putting the sponge block 10 in a compressed state. At this time, the connecting blocks 18 move towards each other, and the sponge blocks 10 on both sides return to their original position using their own elasticity. Then, lubricating oil is injected into the storage tank 28 through the filling hole 29. After completion, the lubricating oil is guided to contact the sponge block 10 through the discharge hole 30. When adjusting the connecting hanger 7 forward, one side of the sponge block 10 is brought into contact with the inner wall of the adapter 3, thereby bringing the lubricating oil into contact with both of them and increasing the smoothness of the connecting hanger 7 during movement. After the connecting hanger 7 is adjusted, the two connecting blocks 18 move in opposite directions to push the push frame 27 to squeeze and push the sponge block 10, thereby putting the sponge block 10 in a compressed state and bringing the absorbed lubricating oil into full contact with the inner wall of the adapter 3, so that it can be leveled again for subsequent use, thereby improving the smoothness of the connecting hanger 7 during movement.

[0048] Step 3: When it is necessary to install the fixed keel 6, move the levers 11 on both sides to move synchronously to the second arc groove 15. At the same time, drive the push block 16 to slide along the bottom wall of the slide groove 12 and push against the limiting block 25. Then, use the inclined surface on one side of the limiting block 25 to let it slide backward and drive the T-shaped block 24 to slide along the inner wall of the moving groove 22. Then, squeeze the elastic element 23 on its rear side to compress it on the inner wall of the moving groove 22. At this time, the limiting block 25 retracts to the inner wall of the slide groove 12. Then, the fixed keel 6 can be inserted between the front side of the connecting hanger 7. At the same time, release the levers 11 on both sides. Then, use the elastic force of the elastic element 23 to push the front side of the limiting block 25 through the connecting hanger 7 and keep it inserted between the limiting groove 21 on the rear side of the fixed keel 6. Then, the limiting block 25 increases the stability of the installation between the connecting hanger 7 and the fixed keel 6 and facilitates subsequent disassembly.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated rotating linkage leveling system, comprising a wall (1), a fixing seat (2), a decorative panel body (4), a limiting member (5), and a fixing keel (6), wherein a connector (3) is sleeved on the front side of the fixing seat (2), and a connecting hanger (7) is inserted into the front side of the connector (3), characterized in that: The upper front side of the connecting bracket (7) is provided with a sliding groove (12), and two levers (11) are installed on the inner wall of the sliding groove (12). The left and right sides of the front of the connecting bracket (7) are provided with connecting grooves (19), and L-shaped blocks (17) are installed on the inner wall of the connecting grooves (19). The top of the L-shaped blocks (17) is installed between the levers (11). The left and right sides of the bottom of the connecting bracket (7) are provided with through grooves (9), and connecting blocks (18) are installed on the inner wall of the through grooves (9). The front top of the connecting blocks (18) is installed between the L-shaped blocks (17). The side of the connecting blocks (18) away from the levers (11) is provided with a plug (8). The left and right sides of the inner wall of the adapter (3) are provided with multiple fixing grooves (31), and the plug (8) is inserted into the inner wall of the rear fixing groove (31). The inner wall of the slide (12) is equipped with a support rod (13), and an elastic element (14) is installed between each pair of the push blocks (11). The inner wall of the through groove (9) is equipped with a fixing rod (20) on both the front and rear sides. An elastic element (26) is sleeved on the outer side of the fixing rod (20) on the rear side. The top of the connecting hanger (7) is provided with multiple arc-shaped grooves (15). The elastic element (14) is sleeved on the outside of the support rod (13) and is set on the inner wall of the slide groove (12). The fixing rods (20) on the front and rear sides are respectively inserted between the connecting block (18) and pass through the connecting block (18). The support rod (13) is inserted into the middle of the lever block (11) and passes through the lever block (11). A push frame (27) is installed on the side of the connecting block (18) away from the push block (11). Sponge blocks (10) are installed on both the left and right sides of the connecting hanger (7). Storage slots (28) are opened on both the left and right sides of the connecting hanger (7). Multiple discharge holes (30) are opened on the side of the storage slot (28) away from the connecting block (18). Two filling holes (29) are opened on the top front side of the connecting hanger (7). The push frame (27) is slidably connected to the inner wall of the through groove (9), and the side of the push frame (27) away from the connecting block (18) is attached to the sponge block (10). The sponge block (10) is in a compressed deformation state, and the upper part of the side of the sponge block (10) close to the push frame (27) is attached to the through hole of the discharge hole (30), and the side away from the push frame (27) is attached to the inner wall of the adapter (3). The filling hole (29) is connected to the storage groove (28).

2. The assembled rotary linkage leveling system according to claim 1, characterized in that: One end of the elastic element three (26) is installed between the through groove (9) and the other end is installed between the connecting block (18).

3. The assembled rotary linkage leveling system according to claim 1, characterized in that: Two movable slots (22) are opened in the middle of the front side of the connecting hanger (7). A T-shaped block (24) is installed on the inner wall of the movable slot (22). An elastic element (23) is installed on the rear side of the T-shaped block (24). A limiting block (25) is installed on the side of the T-shaped block (24) near the push block (11). Two limiting slots (21) are opened on the left and right sides of the rear of the fixed keel (6). A push block (16) is installed on the side of the push block (11) near the limiting block (25).

4. The assembled rotary linkage leveling system according to claim 3, characterized in that: The rear side of the elastic element 2 (23) is installed on the rear side of the inner wall of the moving groove (22), the limiting block (25) is slidably connected to one side of the inner wall of the sliding groove (12), the front side of the limiting block (25) penetrates through the front of the hanging piece (7) and is inserted into the inner wall of the limiting groove (21).

5. The assembled rotary linkage leveling system according to claim 3, characterized in that: The push block (16) is installed between the lower part of the side away from the limiting block (25) and the L-shaped block (17), and the push block (16) is slidably connected to the bottom wall of the groove (12).

6. The assembled rotary linkage leveling system according to claim 1, characterized in that: The side of the insert (8) away from the connecting block (18) passes through the connecting hanger (7). The two L-shaped blocks (17) on the left and right sides are symmetrically arranged, and the upper part of the L-shaped block (17) is inserted into the bottom wall of the slide groove (12). The fixed keel (6) is inserted into the front side of the connecting hanger (7).

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