Inter-module connection levelling structure

Abstract

The application relates to a module interconnection leveling structure and relates to the technical field of modular building, which comprises two side plates fixedly connected to the bottom side of a bottom plate, two leveling mechanisms fixedly connected to the interiors of the side plates, reinforcing mechanisms fixedly connected to the front and rear ends of the side plates, two auxiliary mounting mechanisms fixedly connected to the bottom side of a module building shell, a plurality of the leveling mechanisms, a plurality of the cylinders, a driving end of the cylinder, a ball, a leveling plate movably connected to the outside of the ball, a connecting column fixedly connected to the outside of the leveling plate, and a plurality of the reinforcing mechanisms comprising a fixed frame. In the utility model, the ball is driven to move upward by starting the cylinder, the leveling plate is pushed to be horizontally adjusted, the automatic horizontal adjustment of the bottom plate is achieved, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of modular building technology, and in particular to a leveling structure for connecting modules. Background Technology

[0002] Modular buildings have been widely used in the construction industry in recent years due to their advantages such as fast construction speed, environmental protection and energy saving, and reusability. However, building foundations may experience uneven settlement due to differences in geological conditions or uneven load distribution. Leveling structures (such as adjustable screw supports) can compensate for settlement differences by fine-tuning the height later, avoiding cracks or structural damage between modules due to settlement.

[0003] First, the prefabricated modules are hoisted to the designated position for initial positioning, and the horizontal and vertical alignment is measured using a level. If there is any deviation, if bolts are used for connection, the bolts need to be loosened or removed manually, the module position adjusted with a pry bar, and then tightened again. If welding is used, the welded parts need to be cut open with an oxy-acetylene torch, adjusted, and then welded again. In some cases, shims need to be inserted into the bottom of the module to assist in leveling.

[0004] In existing technologies, the inter-module connection and leveling structures in modular houses often use bolt connections or welding to fix the modules. However, the leveling process requires repeated disassembly and adjustment, which relies heavily on manual operation, resulting in low precision and low efficiency. This makes it difficult to meet the needs of modern buildings for fast and precise construction. Therefore, in order to address the above shortcomings, an inter-module connection and leveling structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a leveling structure for inter-module connections, aiming to improve the problem that in the prior art, some inter-module leveling structures require repeated manual disassembly and reassembly after installation and when leveling is needed, which leads to reduced construction efficiency.

[0006] The inter-module connection leveling structure provided in this application adopts the following technical solution: The inter-module leveling structure includes a base plate and a modular building shell. Two side plates are fixedly connected to the bottom side of the base plate. Two leveling mechanisms are fixedly connected to the inside of the side plates. Reinforcing mechanisms are fixedly connected to both the front and rear ends of the side plates. Two auxiliary installation mechanisms are fixedly connected to the bottom side of the modular building shell. Each of the leveling mechanisms includes a cylinder. The cylinders are respectively fixedly connected to the inside of the front and rear ends of the side plates. A ball is fixedly connected to the driving end of the cylinder. An adjusting plate is movably connected to the outside of the ball. A connecting column is fixedly connected to the outside of the adjusting plate. The above technical solution involves a base plate serving as the fundamental support, with its side plates providing the mounting foundation for the leveling and reinforcement mechanisms. A cylinder within the leveling mechanism is fixed inside the side plate; upon activation, it drives a ball to move upwards, which in turn pushes an adjusting plate to level the module. The adjusting plate then transmits force to the connecting column, which in turn acts on the modular building shell, ensuring it remains level. The reinforcement mechanisms at the front and rear ends of the side plates are linked with the leveling mechanism to enhance overall support stability. The auxiliary installation mechanism on the bottom side of the modular building shell assists in the precise connection between the module and the base plate through buffering and friction. The combined action of these multiple mechanisms ensures the stability, safety, and reliability of the modular building connection.

[0007] Preferably, each of the plurality of reinforcing mechanisms includes a fixed frame, the exterior of which is fixedly connected to the interior of the front and rear ends of the two side plates respectively. A support column is fixedly connected inside the fixed frame. Two rotating disks are rotatably connected to the exterior of the support column. A connecting frame is fixedly connected to the exterior of the rotating disk. A transmission component is rotatably connected to the exterior of the rotating disk via a pin. A plurality of sliding columns are slidably connected to the bottom end of the transmission component. A spring is sleeved on the exterior of each sliding column. A limit plate is fixedly connected to the top side of each sliding column. A reinforcing plate is fixedly connected to the bottom side of the plurality of sliding columns. Through the above technical solution: the fixed frame is fixed inside the side plate to provide basic support for the whole, and the internal support column serves as the rotation fulcrum of the rotating disk. The connecting frame and transmission component connected to the rotating disk can transmit and disperse the force generated during the leveling process. The transmission component cooperates with the sliding column and squeezes the spring 1 sleeved outside the sliding column during the sliding process. The spring 1 buffers the external force through elastic deformation. At the same time, the limiting plate prevents the components on the sliding column from slipping off, ensuring the stability of the structure.

[0008] Preferably, each of the multiple transfer components includes a rotating plate, the top end of the transfer component is rotatably connected to the outside of the rotating disk by a pin, the bottom end of the rotating plate is rotatably connected to an opening plate, and the bottom sides of the two opening plates are fixedly connected to a pressing plate. The above technical solution involves a rotating plate whose top end is connected to a rotating disk via a pin. When the rotating disk is pushed to rotate by the connecting column, it causes the rotating plate to move, and the open plate connected to its bottom end transmits the force to the pressing plate.

[0009] Preferably, the pressing plate is externally slidably connected to the outside of the plurality of sliding columns, and the connecting columns are externally slidably connected to the inside of the connecting frame; Through the above technical solution: the pressing plate is sleeved on the outside of multiple sliding columns and slides smoothly along the sliding columns when subjected to force. At the same time, it works with the spring to achieve buffering and reset, ensuring stable force transmission. The connecting column slides in the connecting frame, so that the force generated by the cylinder drive in the leveling mechanism can be accurately transmitted to the rotating disk, driving the rotating disk to rotate.

[0010] Preferably, the top end of the first spring is fixedly connected to the bottom side of the limiting plate, and the bottom ends of the plurality of first springs are fixedly connected to the top side of the pressing plate; Through the above technical solution: the top end of the spring is fixed to the bottom side of the limiting plate, and the bottom end is fixed to the top side of the pressing plate, forming a stable force system. When the pressing plate slides upward along the sliding column under the action of external force, the spring is compressed and stores elastic potential energy.

[0011] Preferably, both of the auxiliary installation mechanisms include a fixed cylinder, the top sides of the two fixed cylinders are respectively fixedly connected to the front and rear ends of the bottom side of the modular building shell, two guide rods are fixedly connected inside the fixed cylinder, springs are sleeved on the outside of the guide rods, two sliders are slidably connected to the outside of the guide rods, and an arc plate is fixedly connected to the adjacent side of the two sliders. Through the above technical solution: the fixed cylinder is fixed to the bottom side of the modular building shell, and the internal guide rod provides a sliding track for the slider to ensure its stable movement, and also supports the sleeved spring two to make it evenly stressed. When the slider slides on the guide rod, it can squeeze the spring two. The spring two absorbs the impact force during the installation process and stores potential energy through elastic deformation. After the external force disappears, it releases the potential energy to assist the slider in resetting. The arc plate connected to the slider abuts against the bottom plate during the sliding process, and assists in module positioning by increasing friction.

[0012] Preferably, the outer surfaces of the two arc-shaped plates are slidably connected to the interior of the left and right ends of the fixed cylinder, and the outer surfaces of the plurality of arc-shaped plates are slidably connected to the interior of the front and rear ends of the base plate. Through the above technical solution: when the arc plate slides inside the fixed cylinder, it is restricted by the inner wall of the fixed cylinder, ensuring that its sliding direction is accurate and avoiding deviation. At the same time, the outer surface of the arc plate slides in cooperation with the inner walls of the front and rear ends of the base plate, and the friction is increased by the contact between the arc surface and the base plate.

[0013] Preferably, the two sliders are fixedly connected to the left and right ends of the spring two on their adjacent sides, and the external parts of the plurality of sliders are slidably connected to the inside of the fixed cylinder.

[0014] The above technical solution involves a slider that is slidably connected inside a fixed cylinder and constrained by the inner wall of the fixed cylinder to ensure a stable motion trajectory. The slider is fixedly connected to the left and right ends of the second spring, and during the sliding process, the second spring is compressed to store elastic potential energy.

[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. In this utility model, the ball is driven to move upward by the start cylinder, which pushes the adjusting plate to make horizontal adjustment, thereby achieving automatic horizontal adjustment of the base plate and improving construction efficiency; the pressing plate descends accordingly, and the compression spring drives the sliding column to move downward, which finally pushes the reinforcing plate to press against the ground or the lower structure, thus completing the reinforcement and support of the modular building shell while leveling it.

[0016] 2. In this utility model, the base plate will also abut against the arc plate, and then the arc plate will drive the slider to slide and squeeze the second spring. At this time, the second spring will transmit the reset force to the arc plate to pop out and abut against the base plate, initially fixing the position of the module, enhancing the stability and friction during installation, and thus improving the stability of installation. Attached Figure Description

[0017] Figure 1 This is a perspective view of the inter-module connection and leveling structure proposed in this utility model; Figure 2 This is a schematic diagram of the leveling plate of the inter-module connection leveling structure proposed in this utility model; Figure 3 This is a schematic diagram of the rotating disk of the inter-module connection and leveling structure proposed in this utility model; Figure 4 This is a schematic diagram of the fixed frame of the inter-module connection and leveling structure proposed in this utility model; Figure 5 for Figure 3 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the arc-shaped plate of the inter-module connection and leveling structure proposed in this utility model; Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Side plate; 3. Leveling mechanism; 31. Cylinder; 32. Ball; 33. Adjusting plate; 34. Connecting column; 4. Reinforcing mechanism; 41. Fixing frame; 42. Support column; 43. Rotating disk; 44. Connecting frame; 45. Transmission assembly; 4501. Rotating plate; 4502. Opening plate; 4503. Pressing plate; 46. Sliding column; 47. Spring 1; 48. Limiting disk; 49. Reinforcing plate; 5. Modular building shell; 6. Auxiliary installation mechanism; 61. Fixing cylinder; 62. Guide rod; 63. Spring 2; 64. Slider; 65. Arc plate. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be described in further detail below.

[0019] Example: Inter-module connection leveling structure, refer to Figures 1 to 3The system includes a base plate 1 and a modular building shell 5. The base plate 1 is rectangular, while the modular building shell 5 provides living space. Two side plates 2 are fixedly connected to the bottom side of the base plate 1 by welding, thus providing support for the base plate 1. Two leveling mechanisms 3 are fixedly connected inside the side plates 2. The leveling mechanisms 3 are used to automatically adjust the level of the modular building shell 5. Each leveling mechanism 3 includes a cylinder 31, which provides a driving source. The cylinders 31 are fixedly connected to the front and rear ends of the side plates 2 respectively. By adjusting the cylinders 3... 1. The cylinder 31 is fixed so that it can operate stably. The drive end of the cylinder 31 is fixedly connected to a ball 32. The ball 32 is driven to move upward by starting the cylinder 31. The ball 32 is movably connected to an adjusting plate 33. The ball 32 pushes the adjusting plate 33 to adjust the level. The adjusting plate 33 is fixedly connected to a connecting column 34. The connecting column 34 is fixed to the adjusting plate 33 one-to-one, so that the cylinder 31 pushes the adjusting plate 33 upward by the ball 32, and then drives the connecting column 34 fixed to the adjusting plate 33 to slide synchronously. Specifically, the rectangular base plate 1 serves as the basic load-bearing component, and the side plate 2 welded to its bottom provides support for the whole. The leveling mechanism 3 installed inside the side plate 2 is the core adjustment component. The cylinder 31 in the leveling mechanism 3 is fixed to the side plate 2 and provides stable driving force. After starting, it drives the ball 32 to move upward. The ball 32 is movably connected to the adjusting plate 33. The movement of the ball 32 pushes the adjusting plate 33 to move vertically upward. The adjusting plate 33 then transmits the adjustment force to the connecting column 34, which in turn acts on the modular building shell 5 to ensure that it is in a horizontal state.

[0020] Reference Figures 1 to 3The front and rear ends of the side plate 2 are fixedly connected with reinforcement mechanisms 4. The modular building shell 5 is used to improve the stability of the support of the modular building shell 5. Each of the multiple reinforcement mechanisms 4 includes a fixed frame 41. The fixed frame 41 is hollow. The exterior of the multiple fixed frames 41 is fixedly connected to the interior of the front and rear ends of the two side plates 2 by welding, thereby providing support for the fixed frame 41. The interior of the fixed frame 41 is fixedly connected with a support column 42. The support column 42 is cross-shaped. The exterior of the support column 42 is rotatably connected with two rotating disks 43. The rotating disks 43 can rotate due to the restriction of the support column 42. The exterior of the rotating disks 43 is fixedly connected with a connecting frame 44 by welding, thereby providing support for the connecting frame 44. The support column 42 provides support for the rotating disks 43, so that the center of the rotating disks 43 rotates around the support column 42. At the same time, the two connecting frames 44 inside the fixed frame 41 are fixedly connected, so that the two connecting frames 44 move synchronously. The connecting column 34 is externally slidably connected to the inside of the connecting frame 44, so that when the two fixed connecting frames 44 slide upward, they will drive the two internal connecting columns 34 to rotate. The outside of the rotating disk 43 is rotatably connected to the transmission component 45 by a pin, and the transmission component 45 is moved as a whole by the pin at the eccentric position of the rotating disk 43. Specifically, the hollow frame-shaped fixing frame 41 welded and fixed at both ends of the side plate 2 provides stable support for the internal structure. The cross-shaped support column 42 inside restricts the rotation of the rotating disk 43. The rotating disk 43 is connected to the connecting frame 44 by welding. The adjusting plate 33 slides upward, and then drives the connecting frame 44 to slide. At this time, the two connected frames 44 slide synchronously through the fixed connection, and then drive the internal connecting column 34 to rotate. With the support of the support column 42, the connecting column 34 can drive the rotating disk 43 to rotate around the support column 42. The rotating disk 43 further transmits power through the transmission component 45 connected by pins, which disperses and transmits the force of the connecting column 34 in the leveling mechanism 3, forming a multi-component collaborative reinforcement system, which helps to enhance the overall stability of the structure during the leveling process of the modular building shell 5.

[0021] Multiple transmission components 45 each include a rotating plate 4501, which is strip-shaped and used to transmit power. The top end of the transmission component 45 is rotatably connected to the outside of the rotating disk 43 by a pin. The bottom end of the rotating plate 4501 is rotatably connected to an open plate 4502. The rotating plate 4501 transmits force to the open plate 4502, allowing the open plate 4502 to move downward. The bottom sides of the two open plates 4502 are fixedly connected to a pressing plate 4503. The opening plate 4502 transmits sliding force to the pressing plate 4503. The bottom end of the transmission component 45 is slidably connected to multiple sliding columns 46. The outside of the pressing plate 4503 is slidably connected to the outside of the multiple sliding columns 46. The pressing plate 4503 restricts the sliding columns 46 to slide stably. Specifically, the top of the strip-shaped rotating plate 4501 is rotatably connected to the rotating disk 43 via a pin. When the rotating disk 43 rotates, the rotating plate 4501 moves accordingly and transmits force to the opening plate 4502 rotatably connected at the bottom, pushing the opening plate 4502 to move downward. The opening plate 4502 transmits the sliding force to the fixedly connected pressing plate 4503. The pressing plate 4503 is sleeved on the outside of multiple sliding columns 46 and slides, restricting the sliding columns 46 while ensuring its own stable sliding. The entire transmission assembly 45 transmits and disperses the power generated during the leveling process layer by layer, working in conjunction with other components of the reinforcement mechanism 4 to form a multi-dimensional stable support for the modular building shell 5.

[0022] A spring 47 is fitted around the outside of the sliding column 46. By restricting the spring 47, the spring 47 can be evenly stressed. The bottom ends of multiple springs 47 are fixedly connected to the top side of the pressing plate 4503. By fixing the springs 47, the pressing plate 4503 can stretch the springs 47, allowing the springs 47 to store elastic potential energy and then apply a force in the opposite direction to the pressing plate 4503 for reset. A limiting plate 48 is fixedly connected to the top side of the sliding column 46. The limiting plate 48 prevents the pressing plate 4503 from slipping. The top end of the spring 47 is fixedly connected to the bottom side of the limiting plate 48. By fixing the springs 47, the stress points of the springs 47 are evenly distributed. A reinforcing plate 49 is fixedly connected to the bottom side of multiple sliding columns 46 and fixed by welding, thereby providing support for the reinforcing plate 49. Specifically, the spring 47, which is sleeved on the outside of the sliding column 46, is fixed at both ends to the top side of the pressing plate 4503 and the bottom side of the limiting plate 48, respectively, to ensure uniform force distribution. When the pressing plate 4503 slides, the spring 47 is stretched to store energy. After the external force disappears, the spring releases its elastic potential energy to reset it, thus achieving dynamic buffering. The limiting plate 48 restricts the sliding range of the pressing plate 4503 to prevent it from slipping off the sliding column 46 and ensuring structural safety. The reinforcing plates 49 welded to the bottom of the multiple sliding columns 46 provide stable support for the whole and enhance the support strength of the reinforcing mechanism 4 for the modular building shell 5.

[0023] Reference Figures 4 to 6Two auxiliary installation mechanisms 6 are fixedly connected to the bottom side of the modular building shell 5. Each auxiliary installation mechanism 6 includes a fixed cylinder 61, which is hollow. The top sides of the two fixed cylinders 61 are fixedly connected to the front and rear ends of the bottom side of the modular building shell 5, respectively, and are fixed by welding to provide support for the fixed cylinders 61. Two guide rods 62 are fixedly connected inside the fixed cylinders 61 and are fixed by welding to provide support for the guide rods 62. A second spring 63 is sleeved on the outside of the guide rods 62. By restricting the second spring 63, the second spring 63 is evenly stressed. Two sliders 64 are slidably connected to the outside of the guide rods 62. By restricting the guide rods 62, the sliders 64 can slide stably. Specifically, two hollow fixed cylinders 61 are welded to the front and rear ends of the bottom side of the modular building shell 5. The guide rods 62 welded inside provide stable support for the mechanism. The springs 63 sleeved on the outside of the guide rods 62 are evenly stressed. The two sliders 64 slidably connected to the outside slide stably under the restriction of the guide rods 62. When the modular building shell 5 is installed, the sliders 64 can slide along the guide rods 62 and squeeze the springs 63 to store energy. The elasticity of the springs 63 can buffer the impact force during the installation process. At the same time, the guide rods 62 ensure that the sliders 64 slide in a precise direction, assisting in the leveling of the connection between the modular building shell 5 and the base plate 1, and improving the stability and convenience of the modular building installation.

[0024] Two sliders 64 are fixedly connected to the left and right ends of spring 63 on their adjacent sides. By squeezing spring 63 with sliders 64, spring 63 can store elastic potential energy, and then give sliders 64 a force in the opposite direction to reset them. The external parts of multiple sliders 64 are slidably connected to the inside of fixed cylinder 61. By restricting the fixed cylinder 61, sliders 64 can slide stably. Arc plates 65 are fixedly connected to the adjacent sides of two sliders 64 and fixed by welding, thereby providing support for arc plates 65. The external parts of two arc plates 65 are slidably connected to the inside of the left and right ends of fixed cylinder 61. By restricting the fixed cylinder 61, arc plates 65 can slide stably. The external parts of multiple arc plates 65 are slidably connected to the inside of the front and rear ends of base plate 1. By abutting the base plate 1 with arc plates 65, friction is increased, which facilitates installation. Specifically, when the slider 64 slides along the guide rod 62 inside the fixed cylinder 61, it compresses the second spring 63 to store energy. The reverse elastic force of the second spring 63 resets the slider 64, forming a buffer mechanism. When the arc plate 65 welded to the slider 64 slides inside the fixed cylinder 61, it abuts against the base plate 1, increasing the friction of the contact surface to assist in module positioning. At the same time, the elastic deformation of the second spring 63 can adapt to minor deviations during the installation process, ensuring the stability and accuracy of the connection between the modular building shell 5 and the base plate 1, and improving the reliability of the connection between modules and the installation efficiency.

[0025] Working principle: First, the base plate 1 and side plate 2 are welded and fixed to the building foundation. Then, the modular building shell 5 is hoisted above the base plate 1. The fixing cylinder 61 on the bottom side of the modular building shell 5 slides into the interior of the base plate 1 and engages. At the same time, the base plate 1 will also abut against the arc plate 65. Then, the arc plate 65 will drive the slider 64 to slide and squeeze the second spring 63. At this time, the second spring 63 will transmit the reset force to the arc plate 65, pop out and abut against the base plate 1, initially fixing the position of the module and enhancing the stability and friction during installation. After initial positioning, the cylinder 31 is activated to drive the ball 32 to move upward, pushing the adjusting plate 33 for vertical adjustment, thereby achieving automatic vertical adjustment of the base plate 1. At the same time, the adjusting plate 33 also transmits force to the connecting column 34, which slides within the connecting frame 44, causing the connecting frame 44 to drive the rotating disk 43 to rotate around the support column 42. The rotating disk 43 pulls the opening plate 4502 downward through the rotating plate 4501, and the pressing plate 4503 descends accordingly, compressing the spring 47 and driving the sliding column 46 to move downward, ultimately pushing the reinforcing plate 49 to press against the ground or the lower structure, thus completing the reinforcement and support of the modular building shell 5 while leveling it.

[0026] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A leveling structure for connecting modules, comprising a base plate (1) and a modular building shell (5), characterized in that: The bottom plate (1) has two side plates (2) fixedly connected to its bottom side. The side plates (2) have two leveling mechanisms (3) fixedly connected to their interiors. The front and rear ends of the side plates (2) are both fixedly connected to reinforcement mechanisms (4). The bottom side of the modular building shell (5) has two auxiliary installation mechanisms (6). Each of the multiple leveling mechanisms (3) includes a cylinder (31). The external parts of the multiple cylinders (31) are respectively fixedly connected to the front and rear ends of the side plate (2). A ball (32) is fixedly connected to the driving end of the cylinder (31). An adjusting plate (33) is movably connected to the external part of the ball (32). A connecting column (34) is fixedly connected to the external part of the adjusting plate (33).

2. The inter-module connection leveling structure according to claim 1, characterized in that: Each of the multiple reinforcement mechanisms (4) includes a fixed frame (41). The exterior of the multiple fixed frames (41) is fixedly connected to the interior of the front and rear ends of the two side plates (2). The interior of the fixed frame (41) is fixedly connected to a support column (42). The exterior of the support column (42) is rotatably connected to two rotating disks (43). The exterior of the rotating disks (43) is fixedly connected to a connecting frame (44). The exterior of the rotating disks (43) is rotatably connected to a transmission component (45) via a pin. The bottom end of the transmission component (45) is slidably connected to multiple sliding columns (46). The exterior of the sliding columns (46) is sleeved with a spring (47). The top side of the sliding columns (46) is fixedly connected to a limit plate (48). The bottom side of the multiple sliding columns (46) is fixedly connected to a reinforcement plate (49).

3. The inter-module connection leveling structure according to claim 2, characterized in that: Each of the multiple transfer components (45) includes a rotating plate (4501). The top of the transfer component (45) is rotatably connected to the outside of the rotating disk (43) by a pin. An opening plate (4502) is rotatably connected to the bottom of the rotating plate (4501). A pressing plate (4503) is fixedly connected to the bottom side of the two opening plates (4502).

4. The inter-module connection leveling structure according to claim 3, characterized in that: The pressing plate (4503) is externally slidably connected to the outside of the plurality of sliding columns (46), and the connecting column (34) is externally slidably connected to the inside of the connecting frame (44).

5. The inter-module connection leveling structure according to claim 4, characterized in that: The top end of the spring (47) is fixedly connected to the bottom side of the limiting plate (48), and the bottom ends of the multiple springs (47) are fixedly connected to the top side of the pressing plate (4503).

6. The inter-module connection leveling structure according to claim 1, characterized in that: Both of the auxiliary installation mechanisms (6) include a fixed cylinder (61). The top sides of the two fixed cylinders (61) are fixedly connected to the front and rear ends of the bottom side of the modular building shell (5). Two guide rods (62) are fixedly connected inside the fixed cylinder (61). Springs (63) are sleeved on the outside of the guide rods (62). Two sliders (64) are slidably connected to the outside of the guide rods (62). An arc plate (65) is fixedly connected to the adjacent side of the two sliders (64).

7. The inter-module connection leveling structure according to claim 6, characterized in that: The outer sides of the two arc-shaped plates (65) are slidably connected to the left and right ends of the fixed cylinder (61), and the outer sides of the multiple arc-shaped plates (65) are slidably connected to the front and rear ends of the base plate (1).

8. The inter-module connection leveling structure according to claim 6, characterized in that: The two sliders (64) are fixedly connected to the left and right ends of the spring (63) respectively on their adjacent sides, and the external parts of the multiple sliders (64) are slidably connected to the inside of the fixed cylinder (61).

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