A two-way quick leveling adjusting device for stone paving

Abstract

The utility model relates to the field of building construction technology discloses a two -way quick leveling adjusting device for stone material paving, including connecting rod, both sides fixed connection of connecting rod have connecting mechanism, the inner wall rotationally connected of connecting rod have support mechanism, the bottom fixed connection of connecting mechanism have bottom plate, the connecting mechanism includes two connecting warehouses, the similar side fixed connection of two connecting warehouses in the left and right sides of connecting rod, the far side inside fixed connection of two connecting warehouses all have support column, the bottom fixed connection of two support columns all have adsorption disc, two support columns's top all fixed connection have two trapezoidal limit piece, in the utility model, effectively handled the problem that two -way quick leveling adjusting device for stone material paving exists adsorption disc pad inconvenient replacement in use. The construction efficiency and the convenience of equipment maintenance are improved, and the stability of long -term use of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a bidirectional rapid leveling and adjustment device for stone paving. Background Technology

[0002] The leveling and adjusting device for stone paving, through its flexible structural design, allows for precise adjustment of the height and horizontal position of the stones during the paving process, effectively eliminating the impact of errors in the stone itself or unevenness in the subfloor. This device is suitable for various stone paving scenarios, including indoor floors and walls, as well as outdoor plazas and garden walkways, and is compatible with different materials and sizes of stone, such as marble, granite, and ceramic tiles. With its help, construction workers can easily achieve tight joints and a smooth, uniform surface between stones, reducing the difficulty and labor intensity of manual leveling, significantly improving paving quality and construction efficiency, and laying the foundation for the aesthetics and durability of architectural decoration.

[0003] The bidirectional rapid leveling and adjustment device for stone paving is based on a precise mechanical structure linkage and bidirectional adjustment design. The device achieves stable support by connecting to the paving base or joists via a fixed bottom structure. Its core adjustment components, such as the horizontal adjustment screw and height adjustment knob, provide bidirectional control for both horizontal and vertical height. After the stone is placed on the device's bearing surface, rotating the horizontal adjustment component allows the stone to move laterally or longitudinally within the plane, eliminating splicing gap errors. Simultaneously, the height control structure adjusts the bearing surface height using threaded transmission or snap-fit ​​positioning, ensuring the stone surface is flush with the reference surface. The bidirectional adjustment mechanism achieves precise control through scale markings or limit structures, and, in conjunction with the stone's own weight or auxiliary clamping components, ensures stable positioning after adjustment. This allows for rapid calibration of the flatness of single or multiple stone pieces, significantly improving paving efficiency and accuracy.

[0004] However, some existing bidirectional rapid leveling and adjustment devices for stone paving suffer from inconvenient suction cup pad replacement. These devices often use an integrated design with the main structure for the suction cup pads, or connect them via complex clips and adhesives, lacking a convenient detachable structure. When the suction cup pads age or wear down due to long-term use, resulting in decreased adhesion, or when different specifications and hardness suction cup pads are needed due to differences in stone material, construction workers must use specialized tools to disassemble multiple fixing components, which can easily damage the main structure of the device. In some cases, replacing the suction cup pads requires removing the already laid stone or interrupting the paving process. This not only involves cumbersome and time-consuming procedures but also affects the overall stability of the device due to frequent disassembly, thus reducing construction efficiency and increasing maintenance costs. It fails to meet the flexible replacement requirements of rapid paving scenarios. Therefore, a bidirectional rapid leveling and adjustment device for stone paving is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a bidirectional rapid leveling and adjustment device for stone paving, which aims to improve the problem of inconvenient replacement of suction cup pads in the existing bidirectional rapid leveling and adjustment device for stone paving.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a bidirectional rapid leveling and adjusting device for stone paving, comprising a connecting rod, connecting mechanisms fixedly connected to both sides of the connecting rod, a support mechanism rotatably connected to the inner wall of the connecting rod, and a base plate fixedly connected to the bottom end of the connecting mechanism; the connecting mechanism comprises two connecting chambers, the adjacent sides of the two connecting chambers fixedly connected to the left and right sides of the connecting rod, and support columns fixedly connected to the interior of the distant sides of the two connecting chambers; an adsorption plate fixedly connected to the bottom end of each of the two support columns; two trapezoidal limiting blocks fixedly connected to the top end of each of the two support columns; a moving plate fixedly connected to the distant side of each of the two trapezoidal limiting blocks; a push column fixedly connected to the distant side of each of the two moving plates; two retraction rods fixedly connected to the adjacent side of the two moving plates; and a release component slidably connected to the inner wall of each of the two connecting chambers.

[0007] As a further description of the above technical solution: the support mechanism includes multiple connecting shafts, the upper and lower ends of the multiple connecting shafts are rotatably connected to the inside of the left and right sides of the connecting rods, support rods are fixedly connected to the outside of the multiple connecting shafts, rotating shafts are fixedly connected to the adjacent sides of the multiple support rods, connecting strip one is rotatably connected to the outside of the adjacent sides of two rotating shafts, connecting strip two is fixedly connected to the adjacent sides of two connecting strip one, moving column is fixedly connected to the top of the adjacent sides of two connecting strip two, control strip is fixedly connected to the top of two moving column, nut one is threadedly connected to the inner wall of the opposite side of the multiple support rods, adjusting disc one is rotatably connected to the bottom of the multiple nut one, nut two is threadedly connected to the inner wall of the adjacent side of two connecting chambers, adjusting disc two is rotatably connected to the bottom of two nut two.

[0008] As a further description of the above technical solution: the release assembly includes two pressing columns, the two pressing columns are externally slidably connected to the top ends of the two connecting chambers on opposite sides, the bottom ends of the two pressing columns are fixedly connected to moving rods, the inner walls of the two moving rods are fixedly connected to fixing rods, the front and rear bottom ends of the two fixing rods are fixedly connected to push rods, the left and right bottom ends of the two moving rods are fixedly connected to push blocks, the outside of the multiple push columns is fitted with spring one, and the outside of the multiple retraction rods is fitted with spring two.

[0009] As a further description of the above technical solution: the bottom ends of the two adsorption disks are fixedly connected to the top of the base plate, and the bottom ends of the plurality of push blocks are slidably connected to the inner walls of the plurality of moving plates.

[0010] As a further description of the above technical solution: the two springs are fixedly connected to the inner wall of the connecting chamber on opposite sides, and the bottom ends of the plurality of push rods are fixedly connected to the top inner wall of the two connecting chambers.

[0011] As a further description of the above technical solution: the two movable rods are externally slidably connected to the inner walls of the top of the two connecting chambers, and the multiple movable plates are externally slidably connected to the inner walls of the two connecting chambers.

[0012] As a further description of the above technical solution: the top end of the connecting rod is provided with multiple limiting slots, the bottom ends of the two control bars are fixedly connected to the inner wall of the top end of the connecting rod, the bottom ends of the multiple adjustment discs are fixedly connected to the top end of the base plate, and the bottom ends of the two adjustment discs are fixedly connected to the top end of the base plate.

[0013] As a further description of the above technical solution: the external sliding connection of the plurality of support rods is to the inner wall of the connecting rod, and the external sliding connection of the two connecting strips is to the adjacent side of the plurality of support rods.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the downward pressing column drives the moving rod to move downward, and the push block pushes the moving plate and trapezoidal limiting block to move to release the support column. The support column drives the adsorption plate to detach from the connecting chamber, realizing convenient replacement and installation, thereby achieving the effect of quick disassembly and assembly of the adsorption plate and improving the maintenance and replacement efficiency of the device.

[0016] 2. In this utility model, the first adjusting plate drives the first nut to rotate, which in turn pushes the support rod to rotate along the connecting shaft to adjust the angle. The second adjusting plate drives the second nut to rotate, which, together with the first connecting strip and the second connecting strip, pulls the moving column and the control strip to achieve multi-point leveling adjustment of the base plate, thereby achieving the effect of accurate leveling of the base plate and improving the stability of the paving. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a bidirectional rapid leveling and adjusting device for stone paving proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the connecting chamber of a bidirectional rapid leveling and adjusting device for stone paving proposed in this utility model;

[0019] Figure 3 for Figure 2Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0021] Legend:

[0022] 1. Connecting rod; 2. Connecting mechanism; 21. Connecting compartment; 22. Support column; 23. Adsorption plate; 24. Trapezoidal limit block; 25. Moving plate; 26. Push column; 27. Retracting rod; 28. Release assembly; 281. Pressing column; 282. Moving rod; 283. Fixing rod; 284. Push rod; 285. Push block; 286. Spring 1; 287. Spring 2; 3. Supporting mechanism; 31. Connecting shaft; 32. Supporting rod; 33. Rotating shaft; 34. Connecting strip 1; 35. Connecting strip 2; 36. Moving column; 37. Control strip; 38. Nut 1; 39. Adjusting disc 1; 301. Nut 2; 302. Adjusting disc 2; 4. Base plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1 to 3 This utility model provides an embodiment of a bidirectional rapid leveling and adjusting device for stone paving, comprising a connecting rod 1, with connecting mechanisms 2 fixedly connected to both sides of the connecting rod 1. The main function of the connecting mechanisms 2 is to form a flexible support connection between the base plate 4 and the connecting rod 1. A support mechanism 3 is rotatably connected to the inner wall of the connecting rod 1, and the support mechanism 3 is connected to the inner wall of the connecting rod 1 through a rotating joint. This connection method allows the support mechanism 3 to rotate freely within a certain angle range. The bottom end of the connecting mechanism 2 is fixedly connected to the base plate 4. The connecting mechanism 2 includes two connecting chambers 21, providing a closed space for the movement of each component and preventing dust and impurities from entering and affecting the adjustment accuracy.

[0025] The two connecting chambers 21 are fixedly connected to the left and right sides of the connecting rod 1 on their adjacent sides. This fixing method ensures the rigidity of the connection, allowing the connecting chambers 21 to be stressed synchronously with the connecting rod 1. This prevents the support columns 22 from shifting due to loosening during adjustment, ensuring the stability of the adjustment process. Support columns 22 are fixedly connected to the interior of the two connecting chambers 21 on their opposite sides. The top of each support column 22 is connected to a trapezoidal limiting block 24, and the bottom is fixed to an adsorption plate 23. This allows the support force of the adsorption plate 23 to be transferred to the connecting chambers 21. Simultaneously, the trapezoidal limiting block 24 locks the column 22 in place, providing vertical support for the base plate 4. Adsorption plates 23 are fixedly connected to the bottom of each support column 22. The adsorption plates 23 are made of rubber, possessing good elasticity and sealing properties. Their tight fit with the base plate 4 generates adsorption force, enhancing the stability of the connection between the support columns 22 and the base plate 4. Two trapezoidal limiting blocks 24 are fixedly connected to the top of each of the two support columns 22. When the trapezoidal limiting blocks 24 are engaged with the moving plate 25, they can restrict the up and down movement of the support columns 22 and ensure the stability of the position of the support columns 22.

[0026] Each of the two trapezoidal limiting blocks 24 has a movable plate 25 fixedly connected to its far side. The movable plate 25 is a rectangular flat plate structure that can slide horizontally on the inner wall of the connecting chamber 21. The fixed connection with the trapezoidal limiting blocks 24 allows the movement of the movable plate 25 to directly drive the trapezoidal limiting blocks 24 to move synchronously. Each of the two movable plates 25 has a push column 26 fixedly connected to its far side. When the movable plate 25 moves, the push column 26 can compress or stretch the spring 286, using the elastic force of the spring 286 to achieve automatic reset of the movable plate 25, ensuring that the trapezoidal limiting blocks 24 can stably lock the support column 22 when no external force is applied. Two retractable rods 27 are fixedly connected to the near side of the two movable plates 25. The retractable rods 27 are telescopic sleeve structures, with their ends connected to the two movable plates 25 respectively, which can restrict the movement direction of the movable plates 25, ensuring that the movable plates 25 slide only in the horizontal direction. Both connecting chambers 21 have release components 28 slidably connected to their inner walls. The release components 28 can slide up and down on the inner walls of the connecting chambers 21, and the support column 22 and the adsorption plate 23 can be easily replaced by external force-driven movement.

[0027] Reference Figures 2 to 4The support mechanism 3 includes multiple connecting shafts 31. The upper and lower ends of the multiple connecting shafts 31 are rotatably connected to the inside of the left and right sides of the connecting rod 1. Support rods 32 are fixedly connected to the outside of each of the multiple connecting shafts 31. The support rods 32 are fixedly integrated with the connecting shafts 31. The rotation of the connecting shafts 31 can directly drive the support rods 32 to rotate synchronously. A rotating shaft 33 is fixedly connected to the adjacent side of each of the multiple support rods 32. The function of the rotating shaft 33 is to provide a rotation fulcrum for the connecting bar 34, so that the connecting bar 34 can swing flexibly around the rotating shaft 33. The connecting bar 34 is rotatably connected to the outside of the adjacent side of two rotating shafts 33. When a single support rod 32 rotates, the connecting bar 34 can transmit the motion to the adjacent support rod 32, ensuring that the multiple support rods 32 are adjusted synchronously and avoiding the tilting of the base plate 4 caused by force imbalance.

[0028] Connecting strip 2 35 is fixedly connected to the adjacent side of each of the two connecting strips 1 34. Connecting strip 2 35 is welded perpendicularly to connecting strip 1 34 to form an L-shaped linkage structure. The swing of connecting strip 1 34 can drive connecting strip 2 35 to move synchronously. Movable column 36 is fixedly connected to the top of the adjacent side of each of the two connecting strips 2 35. The movement of connecting strip 2 35 can directly drive the moving column 36 to move up and down. The moving column 36, as an intermediate transmission component, can transmit the power of connecting strip 2 35 to control strip 37. Control strip 37 is fixedly connected to the top of each of the two moving columns 36. The control strip 37 is a flat and long strip structure, welded and fixed to the top of the moving column 36, and can slide along the limiting groove at the top of the connecting rod 1. Nut 1 38 is threadedly connected to the inner wall of the distant side of the multiple support rods 32. When nut 1 38 rotates, it can move along the axial direction of the support rod 32. The angle can be adjusted by pushing or pulling the support rod 32.

[0029] Multiple nuts 38 are rotatably connected to their bottom ends by adjusting discs 39, which are connected to the bottom ends of nuts 38 via thrust bearings. Adjusting discs 39 increase the operating lever arm, allowing workers to rotate nuts 38 by rotating them. The bearing connection ensures that the rotation of the adjusting discs does not affect the axial movement of nuts 38, saving effort while maintaining adjustment accuracy. Nuts 301 are threaded onto the inner walls of adjacent sides of the two connecting chambers 21. Rotating nuts 301 allows for fine adjustment of the relative height between the connecting chamber 21 and the base plate 4, forming a multi-point adjustment system with nuts 38 to improve overall leveling accuracy. Adjusting discs 302 are rotatably connected to the bottom ends of the two nuts 301. Adjusting discs 302 have the same structure as adjusting discs 39 and are connected to nuts 301 via bearings. Rotating adjusting discs 302 drives nuts 301 to rotate and adjust, achieving multi-point coordinated adjustment in conjunction with adjusting discs 39.

[0030] Reference Figures 1 to 3The release assembly 28 includes two pressing columns 281. Construction personnel press the pressing columns 281 to transmit external force, triggering the unlocking action of the release assembly 28. The two pressing columns 281 correspond to the locking structures of the support columns 22 on both sides, achieving independent control. The two pressing columns 281 are externally slidably connected to the top ends of the two connecting chambers 21 on opposite sides. The pressing columns 281 and the through holes at the top ends of the connecting chambers 21 form a sliding fit. The inner wall of the through holes is provided with guide grooves to ensure that the pressing columns 281 move only in the vertical direction without deviation. The bottom ends of both pressing columns 281 are fixedly connected to moving rods 282. The vertical movement of the pressing columns 281 directly drives the moving rods 282 to move downwards synchronously. The moving rods 282, as intermediate transmission components, can transmit the force of the pressing columns 281 to the fixed rods 283 and the push block 285.

[0031] Both movable rods 282 have fixed rods 283 fixedly connected to their inner walls. The function of the fixed rods 283 is to connect the push rods 284 and enhance the structural rigidity of the movable rods 282, preventing them from bending and deforming under stress. Push rods 284 are fixedly connected to the front and rear bottom ends of both fixed rods 283. When the movable rods 282 are reset, the push rods 284 can push the movable rods 282 upwards, assisting in the component's reset function. Push blocks 285 are fixedly connected to the left and right bottom ends of both movable rods 282. When the movable rods 282 move downwards, they drive the push blocks 285 downwards synchronously. The push blocks 285 push the movable plate 25 inwards through inclined contact, thereby releasing the trapezoidal limit block 24 from locking the support column 22. Multiple push columns 26 are fitted with springs 286. When the moving plate 25 moves inward, the springs 286 are further compressed to store elastic potential energy. After the pressing column 281 is released, the elastic force of the springs 286 pushes the moving plate 25 to reset, thereby relocking the support column 22.

[0032] Multiple retractable rods 27 are each fitted with a second spring 287. When the moving plate 25 moves inward, the retractable rods 27 retract, and the second spring 287 is stretched to store elastic potential energy. Working together with the first spring 286, this enhances the resetting force of the moving plate 25. The bottom ends of two suction cups 23 are fixedly connected to the top of the base plate 4. The suction cups 23 utilize the elasticity of rubber to tightly adhere to the base plate 4, generating negative pressure suction force, enhancing the stability of the connection between the support column 22 and the base plate 4. The bottom ends of multiple push blocks 285 are slidably connected to the inner walls of multiple moving plates 25. This sliding connection allows the push blocks 285 to smoothly push the moving plates 25 downward, ensuring the continuity of the locking and unlocking action and preventing jamming. The opposite ends of two first springs 286 are fixedly connected to the inner wall of the connecting chamber 21. The ends of the first springs 286 are fixed to the inner wall of the connecting chamber 21 by hooks or welding. The connecting chamber 21 provides a fixed support point for the first springs 286.

[0033] The bottom ends of multiple push rods 284 are fixedly connected to the inner walls of the top of the two connecting chambers 21. When the moving rod 282 drives the fixed rod 283 and push rod 284 to move downward, the fixed connection between the push rod 284 and the inner wall of the connecting chamber 21 limits the downward movement distance of the push rod 284, thus playing a limiting role. The outer sides of the two moving rods 282 are slidably connected to the inner walls of the top of the two connecting chambers 21, ensuring that the moving rods 282 move only in the vertical direction and preventing the moving rods 282 from shaking or deviating during movement. The outer sides of multiple moving plates 25 are slidably connected to the inner walls of the two connecting chambers 21. The moving plates 25 form a sliding fit with the sliding grooves on the inner walls of the connecting chambers 21, and the sliding grooves provide guidance for the moving plates 25. Multiple limiting slots are provided at the top of the connecting rod 1. The limiting slots are long strip-shaped grooves that are opened at the top of the connecting rod 1 and match the size of the control strip 37.

[0034] The bottom ends of the two control strips 37 are fixedly connected to the inner wall of the top of the connecting rod 1. When the moving column 36 drives the control strips 37 to slide, the fixed connection between the control strips 37 and the connecting rod 1 ensures that they will not disengage from the limit slot. The bottom ends of the multiple adjustment discs 39 are fixedly connected to the top of the base plate 4. The fixing method allows the adjustment discs 39 to rotate stably without moving the base plate 4. The fixed connection between the adjustment discs 39 and the base plate 4 ensures that the force applied during adjustment can be directly transmitted to the base plate 4. The bottom ends of the two adjustment discs 302 are fixedly connected to the top of the base plate 4. The adjustment discs 302 are also fixed to the top of the base plate 4 through bearing seats. They and the adjustment discs 39 act on different support points. The fixed connection between the two and the base plate 4 forms a multi-point adjustment fulcrum. Through coordinated adjustment, the levelness of the base plate 4 can be precisely controlled.

[0035] Multiple support rods 32 are externally slidably connected to the inner wall of the connecting rod 1. The connecting rod 1 provides room for the rotation of the support rods 32, while limiting the range of motion of the support rods 32 to prevent lateral displacement during adjustment and ensure that the support rods 32 can stably transmit the adjustment force to the bottom plate 4. Two connecting strips 34 are externally slidably connected to the adjacent sides of the multiple support rods 32. When the support rods 32 rotate, the connecting strips 34 can slide along the groove, and at the same time, the rotational connection drives the adjacent support rods 32 to move synchronously.

[0036] Working principle: When the support column 22 needs to be released, press the lowering column 281 of the release component 28. The lowering column 281 drives the moving rod 282 to slide down the inner wall of the top of the connecting chamber 21. The moving rod 282 drives the fixing rod 283 and the push block 285 to move down synchronously. The push block 285 slides on the inner wall of the moving plate 25 and pushes the moving plate 25 to the opposite side. The moving plate 25 drives the trapezoidal limiting block 24 to disengage from the support column 22. At the same time, the moving plate 25 compresses the second spring 287 outside the retraction rod 27 and stretches the first spring 286 outside the push column 26. When the lowering column 281 is released, the first spring 286 and the second spring 287 reset, driving the moving plate 25 and the trapezoidal limiting block 24 back to their original positions, and re-fixing the support column 22. After the support column 22 is released, it can drive the adsorption plate 23 to disengage from the connecting chamber 21, realizing convenient replacement and installation. This enables the quick disassembly and assembly of the adsorption plate 23, improves the efficiency of device maintenance and replacement, and enhances the ease of use.

[0037] By rotating the support rod 32 with the connecting shaft 31 as the fulcrum, the angle is adjusted by rotating the support rod 32 on the inner wall of the connecting rod 1. The support rod 32 drives the connecting strip 1 34 to slide through the rotating shaft 33. The connecting strip 1 34 drives the connecting strip 2 35 to move. The connecting strip 2 35 pulls the moving column 36 and the control strip 37 to move together on the inner wall of the top of the connecting rod 1. The nut 1 38 and the adjusting plate 1 39 move up and down and are fixed to the base plate 4. At the same time, rotating the nut 2 301 drives the adjusting plate 2 302 to rotate, further coordinating with the movement of the connecting strip 1 34 and the connecting strip 2 35. Through the mutual coordination of multiple adjustment points, the precise leveling adjustment of the base plate 4 is achieved, thereby achieving precise control of the levelness of the base plate 4, improving the flatness and stability of the stone paving, and ensuring the quality of construction.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A bidirectional rapid leveling and adjusting device for stone paving, comprising a connecting rod (1), characterized in that: The connecting rod (1) is fixedly connected to both sides by a connecting mechanism (2), the inner wall of the connecting rod (1) is rotatably connected to a support mechanism (3), and the bottom end of the connecting mechanism (2) is fixedly connected to a base plate (4). The connecting mechanism (2) includes two connecting chambers (21). The adjacent sides of the two connecting chambers (21) are fixedly connected to the left and right sides of the connecting rod (1). The interior of the opposite sides of the two connecting chambers (21) is fixedly connected to a support column (22). The bottom end of the two support columns (22) is fixedly connected to an adsorption plate (23). The top end of the two support columns (22) is fixedly connected to two trapezoidal limiting blocks (24). The opposite sides of the two trapezoidal limiting blocks (24) are fixedly connected to a moving plate (25). The opposite sides of the two moving plates (25) are fixedly connected to a push column (26). The adjacent sides of the two moving plates (25) are fixedly connected to two retractable rods (27). The inner walls of the two connecting chambers (21) are slidably connected to a release component (28).

2. The bidirectional rapid leveling and adjusting device for stone paving according to claim 1, characterized in that: The support mechanism (3) includes multiple connecting shafts (31). The upper and lower ends of the multiple connecting shafts (31) are rotatably connected to the inside of the left and right sides of the connecting rod (1). Support rods (32) are fixedly connected to the outside of the multiple connecting shafts (31). Rotating shafts (33) are fixedly connected to the adjacent sides of the multiple support rods (32). Connecting strips (34) are rotatably connected to the adjacent sides of two rotating shafts (33). Connecting strips (35) are fixedly connected to the adjacent sides of two connecting strips (34). Each of the two connecting bars (35) has a movable column (36) fixedly connected to the top of one of the adjacent sides. Each of the two movable columns (36) has a control bar (37) fixedly connected to the top of one of the two movable columns (36). Each of the multiple support rods (32) has a nut (38) threadedly connected to the inner wall of one of the opposite sides. Each of the multiple nuts (38) has an adjustment disc (39) rotatably connected to the bottom of one of the nuts (38). Each of the two connecting chambers (21) has a nut (301) threadedly connected to the inner wall of one of the adjacent sides. Each of the two nuts (301) has an adjustment disc (302) rotatably connected to the bottom of one of the nuts (301).

3. The bidirectional rapid leveling and adjusting device for stone paving according to claim 1, characterized in that: The release assembly (28) includes two pressing columns (281), the two pressing columns (281) are externally slidably connected to the top of the two connecting chambers (21) on opposite sides, the bottom ends of the two pressing columns (281) are fixedly connected to moving rods (282), the inner walls of the two moving rods (282) are fixedly connected to fixing rods (283), the front and rear bottom ends of the two fixing rods (283) are fixedly connected to push rods (284), the left and right bottom ends of the two moving rods (282) are fixedly connected to push blocks (285), the outside of the multiple push columns (26) is fitted with spring one (286), and the outside of the multiple retraction rods (27) is fitted with spring two (287).

4. The bidirectional rapid leveling and adjusting device for stone paving according to claim 3, characterized in that: The bottom ends of the two adsorption plates (23) are fixedly connected to the top of the base plate (4), and the bottom ends of the multiple push blocks (285) are slidably connected to the inner walls of the multiple moving plates (25).

5. The bidirectional rapid leveling and adjusting device for stone paving according to claim 3, characterized in that: The two springs (286) are fixedly connected to the inner wall of the connecting chamber (21) on opposite sides, and the bottom ends of the plurality of push rods (284) are fixedly connected to the top inner wall of the two connecting chambers (21).

6. The bidirectional rapid leveling and adjusting device for stone paving according to claim 3, characterized in that: The two movable rods (282) are externally slidably connected to the inner walls of the top of the two connecting chambers (21), and the multiple movable plates (25) are externally slidably connected to the inner walls of the two connecting chambers (21).

7. A bidirectional rapid leveling and adjusting device for stone paving according to claim 2, characterized in that: The top end of the connecting rod (1) is provided with multiple limiting slots, the bottom ends of the two control bars (37) are fixedly connected to the inner wall of the top end of the connecting rod (1), the bottom ends of the multiple adjustment discs (39) are fixedly connected to the top end of the base plate (4), and the bottom ends of the two adjustment discs (302) are fixedly connected to the top end of the base plate (4).

8. A bidirectional rapid leveling and adjusting device for stone paving according to claim 2, characterized in that: The external of the plurality of support rods (32) is slidably connected to the inner wall of the connecting rod (1), and the external of the two connecting strips (34) is slidably connected to the adjacent side of the plurality of support rods (32).

Images