Modular intelligent prefabricated cabin

Abstract

The application relates to the technical field of intelligent shelter, and discloses a modular intelligent prefabricated cabin, which comprises a pouring plate, a plurality of limiting grooves are formed in the pouring plate, a supporting rod is rotationally connected to each limiting groove, a limiting disc is fixedly installed at the bottom of the supporting rod, the limiting disc abuts against the bottom of the limiting groove, a rotating rod is fixedly connected to the top of each supporting rod, a side plate is sleeved between two supporting rods located on the same side of the pouring plate, a plurality of mounting holes are formed in the top of the side plate, the rotating rod passes through the outside of the side plate through the mounting holes, and a bottom plate is detachably connected to the bottom of each side plate. The modular intelligent prefabricated cabin can conduct force in the direction of the force, rather than directly resist the force source, so that the limiting disc can slightly ascend and descend in the limiting groove, the application time of the overall metal fatigue is reduced, the overall cabin has a certain anti-seismic capacity, and the service life of the cabin body is prolonged.

Description

Technical Field

[0001] This invention relates to the field of intelligent modular cabin technology, specifically a modular intelligent prefabricated cabin. Background Technology

[0002] Modern intelligent computing and AI computing are both based on a large number of devices capable of performing basic computing, which requires a large amount of hardware, such as servers, computing devices, and storage systems. Modern projects for building intelligent computing centers require enormous amounts of intelligent computing power, which in turn requires a large number of hardware devices to support them. These devices cannot be simply placed and require a large number of prefabricated modules to help house them.

[0003] Traditional prefabricated cabins have some shortcomings in practical use. Due to the large amount of computational work involved in the internal hardware, a significant amount of electricity is used, generating substantial heat. The higher the internal temperature of the prefabricated cabin, the higher the energy consumption of the hardware. To reduce energy consumption, most prefabricated cabins rely on ventilation to help cool down. However, traditional fan-based ventilation systems cannot guarantee comprehensive cooling of the hardware inside the prefabricated cabin, and their cooling efficiency is low, potentially affecting the operation of the hardware. Therefore, in practical applications, to ensure the stable operation and efficient heat dissipation of the equipment inside the prefabricated cabin, most existing prefabricated cabin designs tend to deploy them directly in open-air environments. However, this outdoor placement method also presents significant challenges: when encountering extreme weather conditions such as strong winds, heavy rain, or snow, the forces exerted by the external environment can cause significant swaying and continuous vibration of the cabin. Due to limitations in the structural design and buffering mechanisms of existing prefabricated cabins, they lack effective shock absorption and stabilization devices, often making it difficult to actively offset or mitigate the dynamic effects of such external impacts. This continuous shaking and vibration can not only interfere with the normal operation of the hardware equipment inside the cabin, but may also lead to loose connections, component wear, or malfunctions, thus directly affecting the reliability and lifespan of the hardware equipment. In the long run, this will weaken the overall operational safety of the prefabricated cabin and increase maintenance costs and failure risks. To address this common pain point and need, and to improve the environmental adaptability of the prefabricated cabin and the protection level of its internal hardware equipment, we have innovatively proposed and designed a modular intelligent prefabricated cabin. Summary of the Invention

[0004] The purpose of this invention is to provide a modular intelligent prefabricated cabin to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a modular intelligent prefabricated cabin, comprising a cast-in-place slab, wherein multiple limiting grooves are correspondingly formed on both sides of the top of the cast-in-place slab, and a support rod is rotatably connected to each limiting groove. A limiting plate is fixedly installed at the bottom of the support rod, and the limiting plate abuts against the bottom of the limiting groove. A rotating rod is detachably connected to the top of each support rod. Each pair of support rods on the same side of the cast-in-place slab forms a group, and a side plate is sleeved between each group of support rods. Multiple mounting holes are formed on the top of the side plate, and the rotating rod passes through the mounting holes to the top of the side plate. A bottom plate is detachably connected between the bottoms of two corresponding side plates on both sides of the cast-in-place slab, and the bottom plate is slidably connected to the corresponding support rod. A lead screw is fixedly connected to the top of each rotating rod. A cover plate is detachably connected between the tops of two corresponding side plates on both sides of the cast-in-place slab, and the cover plate is connected to the side plate by a corresponding lead screw. A first spring is fixedly connected to the top of each limiting plate, and the first spring abuts against the bottom of the bottom plate.

[0006] Preferably, each of the lead screws is threaded with a fixing nut, and a connecting rod passes through the top and bottom of the multiple side plates located on the same side of the casting slab, and the connecting rod is fixed to the side of one of the side plates by bolts.

[0007] Preferably, guide grooves are provided at the top joints of two adjacent side plates on the same side of the casting slab, and a guide plate is rotatably connected to each guide groove. The connecting rod and the guide plate are keyed together. A sleeve rod is fixedly sleeved on the outside of each rotating rod, and a docking seat is fixedly installed on the outside of the sleeve rod. A pair of locking blocks are fixedly installed on one side of each guide plate. The docking seat is located between the corresponding pair of locking blocks after rotation. The pair of locking blocks and the corresponding docking seat are detachably connected by a docking rod.

[0008] Preferably, each guide plate has a limiting hole, an anti-deviation rod is fixedly connected to the limiting hole, a first toothed rack is fixedly connected to each anti-deviation rod, and an insert rod is fixedly installed on the inner side of each side plate near the lower part of the anti-deviation rod. A second toothed rack is connected to the insert rod, and the second toothed rack and the first toothed rack mesh together.

[0009] Preferably, a fixing block is fixedly connected to the inner side of the side plate near each insert rod, and a second spring is fixedly connected to the fixing block. The second spring and the second toothed rack are fixedly connected together.

[0010] Preferably, limit strips are fixedly installed on both sides of the top of the casting plate, and a self-rotating rod is rotatably connected to each limit strip. A plug is threadedly connected to the self-rotating rod, and a clamping plate is fixedly connected to the plug. After the clamping plate rotates through the self-rotating rod, the plug moves towards the bottom of the side plate and abuts against the outer ring of the support rod, and the bottom of the clamping plate is in contact with the top of the first spring.

[0011] Preferably, the limiting groove is divided into two areas, one of which is a circular area for placing the limiting plate; the other area is a transition channel for the support rod and the limiting plate to descend, and there is a distance of 3-5 cm between the limiting plate and the top of the circular area in the limiting groove.

[0012] Preferably, multiple heat dissipation strips are fixedly installed at equal intervals on both sides of the top of the cover plate, heat dissipation plates are fixedly connected to both ends of the cover plate, the top of the heat dissipation plate abuts against the top of its adjacent side plate, a top plate is fixedly installed at the bottom of the cover plate, and multiple cooling fans are fixedly installed on the top plate.

[0013] Preferably, the side plate is U-shaped, and the two ends of the bottom plate abut against the bottom of the side plate to form a U-shaped box structure.

[0014] Preferably, a mating strip is fixedly installed at one end of the side plate, and an adapter plate is fixedly installed at the other end of the side plate. Two adjacent side plates are joined together by the mating strip and the adapter plate. Each adapter plate has a gas channel on its side and inside the mating strip. A pair of sealing grooves are opened at one end of the adapter plate, and the sealing grooves are filled with sealing strips.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this invention, the rotating rod is manually rotated 180°, causing the limiting plate to insert into the circular area of ​​the limiting groove. This prevents the rotating rod from moving the side plate and initially fixes the shape of the side plate. During this process, the first spring is also located inside the limiting groove. The top of the first spring abuts against the bottom plate. When hardware is placed on the bottom plate, the first spring is in a compressed state, allowing the bottom plate to have a certain elastic potential energy and to compact the limiting plate. If the bottom plate or the whole is subjected to force, the first spring can do work and release energy. At the same time, the whole can transmit the force in the direction of the force, rather than directly resisting the source of the force. This allows the limiting plate to move slightly up and down inside the limiting groove, reducing overall metal fatigue, giving the whole a certain shock resistance, and improving the life of the cabin.

[0017] 2. When one of the side plates of the present invention is subjected to an offset force, a dynamic gap is generated between it and the adjacent side plate. During the movement of the side plate subjected to the force, the second toothed rack on the side plate is about to be offset. During the movement of the side plate, its own second toothed rack is restricted by the first toothed rack connected to the limiting hole, thereby preventing the second toothed rack on the side plate subjected to the force from offsetting, thereby locking the side plate subjected to the force offset to prevent movement, and reducing the dynamic gap between the two adjacent side plates.

[0018] 3. The adapter plate of this invention is filled with gas, which causes the two side plates to expand when heated and contract when cooled under extreme weather conditions. The gas will cause the sides of the adapter plate to move regardless of whether it is heated or cooled. When the adapter plate moves against the side plates, it can effectively abut the connecting strip when the sides of the adapter plate tend to move, thus preventing the two side plates from being damaged due to insufficient resistance to external forces under extreme weather conditions. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall internal structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the side plate and bottom plate structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the casting slab structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the rotating rod structure of the present invention;

[0024] Figure 6 For the present invention Figure 4 Enlarged structural diagram at point A;

[0025] Figure 7 This is a schematic diagram of the overall internal structure of the present invention from another perspective;

[0026] Figure 8 This is an exploded structural diagram of the connecting rod and guide plate of the present invention;

[0027] Figure 9 For the present invention Figure 7 Enlarged structural diagram at point B;

[0028] Figure 10 For the present invention Figure 8 Enlarged structural diagram at point C;

[0029] Figure 11 This is a top view of the side panel structure of the present invention;

[0030] Figure 12 For the present invention Figure 11 Enlarged structural diagram at point D;

[0031] Figure 13 For the present invention Figure 11 Enlarged structural diagram at point E;

[0032] Figure 14 This is a schematic diagram of the structure of the limiting disk after it is inserted into the limiting groove of the present invention;

[0033] Figure 15 For the present invention Figure 14 Enlarged structural diagram at point F;

[0034] Figure 16 This is a schematic diagram of the complete side plate structure of the present invention;

[0035] Figure 17 For the present invention Figure 8 Enlarged structural diagram at point C1.

[0036] In the diagram: 1-Casting plate; 2-Side plate; 201-Connecting strip; 202-Adapter plate; 203-Gas circulation channel; 204-Sealing groove; 3-Cover plate; 4-Heat strip; 5-Top plate; 6-Heat fan; 7-Heat plate; 8-Bottom plate; 9-Mounting hole; 10-Rotating rod; 11-Screw rod; 12-Fixing nut; 13-Support rod; 14-Limiting plate; 15-First spring; 16-Limiting strip; 17-Insertion strip; 18-Rotating rod; 19-Limiting groove; 20-Clamping plate; 21-Connecting rod; 22-Guide plate; 2201-Anti-deviation rod; 23-Clamping block; 24-Limiting hole; 25-Connecting rod; 26-First gear; 27-Sleeve rod; 28-Connecting seat; 29-Second gear; 30-Through rod; 31-Second spring; 32-Fixing block. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on 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.

[0038] Please see Figures 1-17This invention provides a technical solution: a modular intelligent prefabricated cabin, including a cast-in-place slab 1. Multiple limiting grooves 19 are correspondingly formed on both sides of the top of the cast-in-place slab 1. A support rod 13 is rotatably connected to each limiting groove 19. A limiting plate 14 is fixedly installed at the bottom of each support rod 13, and the limiting plate 14 abuts against the bottom of the limiting groove 19. A rotating rod 10 is detachably connected to the top of each support rod 13. Every two support rods 13 on the same side of the cast-in-place slab 1 form a group. A side plate 2 is sleeved between each group of support rods 13. Multiple mounting holes 9 are formed on the top of the side plate 2. The rotating rod 10 passes through the mounting holes 9 and through the top of the side plate 2. A rotating rod 10 is detachably connected between the bottoms of two corresponding side plates 2 on both sides of the cast-in-place slab 1. The base plate 8 is slidably connected to the corresponding support rod 13. A screw rod 11 is fixedly connected to the top of each rotating rod 10. A cover plate 3 is detachably connected between the tops of the two corresponding side plates 2 on both sides of the casting plate 1. The cover plate 3 is connected to the side plate 2 via the corresponding screw rod 11. A first spring 15 is fixedly connected to the top of each limiting plate 14, and the first spring 15 abuts against the bottom of the base plate 8. The limiting groove 19 is divided into two areas: one is a circular area for placing the limiting plate 14; the other is a transition channel for the support rod 13 and the limiting plate 14 to descend. There is a distance of 3-5 cm between the limiting plate 14 and the top of the circular area in the limiting groove 19, providing buffer space for the first spring 15.The side plate 2 is U-shaped, and the bottom plate 8 is made of metal. The bottom plate 8 abuts against the bottom of the side plate 2 at both ends to form a U-shaped box structure. The bottom plate 8 is heavy enough to completely hold down the side plate 2. The casting slab 1 is cast with cement, and the limiting groove 19 is shaped using a plastic mold. After the cement dries, the mold is broken and removed, effectively forming a complete limiting groove 19. During prefabrication and installation, each side plate 2 is hoisted by a crane, and the bottom plate 8 is moved manually. The bottom plate 8 is pre-placed above the casting slab 1 by hand. After the crane abuts the sides of the corresponding two side plates 2 and the bottom plate 8, the bottom plate 8 is lowered manually. Then, the top of the lead screw 11 at the top of each rotating rod 10 is passed through the mounting hole 9, and the support rod 13 at the bottom of each rotating rod 10 is passed through the bottom plate 8, allowing the limiting plate 14 to suspend above the limiting groove 19. Finally, the rotating rod 10 is manually driven into place. As the device descends, once the limiting plate 14 is positioned at the bottom of the limiting groove 19, the rotating rod 10 is manually rotated 180°, causing the limiting plate 14 to insert into the circular area of ​​the limiting groove 19. This prevents the rotating rod 10 from moving the side plate 2, initially fixing the shape of the side plate 2. During this process, the first spring 15 is also located inside the limiting groove 19. The top of the first spring 15 abuts against the bottom plate 8, and with hardware placed on the bottom plate 8, the first spring 15 is in a compressed state, allowing the bottom plate 8 to possess a certain elastic potential energy and to compress the limiting plate 14. If the bottom plate 8 or the entire device is subjected to force, the first spring 15 can perform work, releasing energy and allowing the entire device to transmit the force in the direction of the force, rather than directly resisting the source of the force. This allows the limiting plate 14 to move slightly up and down within the limiting groove 19, reducing overall metal fatigue, providing a certain degree of shock resistance, and extending the lifespan of the cabin.

[0039] Furthermore, each of the lead screws 11 is threaded with a fixing nut 12, and connecting rods 21 pass through the top and bottom of the multiple side plates 2 on the same side of the casting plate 1. The connecting rods 21 are fixed to the side of one of the side plates 2 by bolts. The whole is assembled by splicing multiple side plates 2, cover plate 3 and bottom plate 8. The connecting rods 21 connect multiple side plates 2 on the same side together, which facilitates the disassembly and installation of the side plates 2. The lead screws 11 and rotating rods 10 are fixed together, which makes the integration of the cabin relatively high and reduces the later maintenance cost. The connecting rods 21 and rotating rods 10 are not interchangeable, which facilitates the whole to resist earthquakes in multiple directions.

[0040] Furthermore, guide grooves are provided at the top joints of two adjacent side plates 2 on the same side as the casting slab 1. A guide plate 22 is rotatably connected to each guide groove. The connecting rod 21 at the top of the side plate 2 is keyed to the corresponding guide plate 22. A sleeve rod 27 is fixedly sleeved on the outside of the rotating rod 10 at the joint of two adjacent side plates 2. A docking seat 28 is fixedly installed on the outside of the sleeve rod 27. A pair of locking blocks 23 are fixedly installed on one side of each guide plate 22. The docking seat 28 is positioned between the corresponding pair of locking blocks 23 after rotation. The pair of locking blocks 23 and the corresponding docking seat 28 are detachably connected by a docking rod 25. During installation, the guide plate 22 is manually placed between the two side plates 2, and then the connecting rod 21 is passed through the side plate 2. Then, the connecting rod 21 passes through the keyway of the connecting rod 21 through the guide plate 22, allowing the guide plate 22 and the connecting rod 21 to engage. The connection involves the top of the lead screw 11 at the top of each rotating rod 10 passing through the mounting hole 9. After the support rod 13 at the bottom of each rotating rod 10 passes through the base plate 8, the sleeve rod 27 is manually rotated 180°. During this process, the sleeve rod 27 drives the limiting plate 14 to insert into the circular area of ​​the limiting groove 19, causing the docking seat 28 to rotate into the corresponding pair of locking blocks 23. Then, the docking rod 25 is manually removed and passed through the pair of locking blocks 23 and the docking seat 28. After this operation is completed, the bolts are fixed to both ends of the docking rod 25, so that the guide plate 22 locks the docking seat 28. After the docking seat 28 is locked, the sleeve rod 27 and the rotating rod 10 cannot rotate arbitrarily, and the guide plate 22 cannot swing arbitrarily, making the overall structure more stable and preventing the limiting plate 14 from disengaging from the limiting groove 19 after being subjected to force, thus improving the overall stability.

[0041] Furthermore, each guide plate 22 has a limiting hole 24, and an anti-deviation rod 2201 is fixedly connected to the limiting hole 24. The anti-deviation rod 2201 and the limiting hole 24 are slidably connected. Each anti-deviation rod 2201 is fixedly connected to a first toothed rack 26. Each side plate 2 has an insert rod 30 fixedly installed on its inner side near the anti-deviation rod 2201. A second toothed rack 29 is connected to the insert rod 30. The second toothed rack 29 and the first toothed rack 26 mesh together. After the guide plate 22 is installed, the first toothed rack 26 and the second toothed rack 29 mesh together, so that the second toothed rack 29 can limit the first toothed rack 26. With this configuration, when one of the side plates 2 is subjected to a deviation force, the side plate 2 may have an upward or left-right deviation tendency. When a dynamic gap is generated between the side plates 2, the second toothed rack 29 on the stressed side plate 2 will be about to deviate during the movement of the stressed side plate 2. During the movement of the side plate 2, since multiple guide plates 22 are connected in series on the connecting rod 21, there is also a certain redundant gap between the connecting rod 21 and the side plate 2. When one side plate 2 is stressed, the other side plates 2 can still support the connecting rod 21, so that the side plate 2 still has room for self-correction and adjustment after being stressed. During the stress process of one side plate 2, its own second toothed rack 29 will be restricted by the first toothed rack 26 connected to the limiting hole 24, thereby preventing the second toothed rack 29 on the stressed side plate 2 from deviating, thus locking the stressed and deviated side plate 2 to prevent movement, and reducing the dynamic gap between two adjacent side plates 2.

[0042] Furthermore, a fixing block 32 is fixedly connected to the inner side of the side plate 2 near each insert rod 30. A second spring 31 is fixedly connected to the fixing block 32. The second spring 31 and the second toothed rack 29 are fixedly connected together. If the vibration causes a large offset force, the first toothed rack 26 moves in coordination with the second toothed rack 29, causing the second spring 31 to be slightly compressed, causing the second toothed rack 29 to wobble. The first toothed rack 26 moves on the second toothed rack 29. After one cycle of vibration stops, the first toothed rack 26 re-engages with the second toothed rack 29, thereby buffering multiple side plates 2 and preventing the side plates 2 from collapsing from the inside after being vibrated, thus improving the overall impact resistance of the cabin.

[0043] Furthermore, limiting strips 16 are fixedly installed on both sides of the top of the casting plate 1. Each limiting strip 16 is rotatably connected to a rotating rod 18. A insert 17 is threaded onto the rotating rod 18, and a retaining plate 20 is fixedly connected to the insert 17. After the retaining plate 20 is rotated by the rotating rod 18, the insert 17 moves towards the bottom of the side plate 2 and abuts against the outer ring of the support rod 13. The bottom of the retaining plate 20 is in contact with the top of the first spring 15. After the bottom plate 8 is installed, a water accumulation and drainage channel is formed between the casting plate 1 and the bottom plate 8. The two limiting strips 16 just contact the outer side of the side plate 2, which can also prevent the side plate 2 from shifting laterally. After the installation process is completed, each self-rotating rod 18 is manually rotated to insert the insert 17 into the bottom of the base plate 8, so that the clamping plate 20 and the support rod 13 abut against each other, and the clamping plate 20 contacts the top of the first spring 15. The first spring 15 is compressed, so that the multiple inserts 17 provide a support surface for the base plate 8, causing the base plate 8 and the first spring 15 to separate. Thus, when the side plate 2 is subjected to force and vibrates, the core object on the base plate 8 will not be displaced due to the displacement of the side plate 2. This can effectively prevent the core object on the base plate 8 from generating resonance between the core object on the base plate 8 and the side plate 2, improve the life of the core object on the base plate 8, and thus effectively protect the core object on the base plate 8 from damage.

[0044] Furthermore, multiple heat dissipation strips 4 are fixedly installed at equal intervals on both sides of the top of the cover plate 3, and heat dissipation plates 7 are fixedly connected to both ends of the cover plate 3. The heat dissipation plates 7 abut against the top of their adjacent side plates 2. A top plate 5 is fixedly installed at the bottom of the cover plate 3, and multiple cooling fans 6 are fixedly installed on the top of the top plate 5. The multiple cooling fans 6 work simultaneously to improve the overall cooling efficiency. The heat dissipation strips 4 are made of aluminum plates, which can improve the heat conduction capacity. The overall heat of the cabin is concentrated above the top plate 5 and discharged through the heat dissipation plates 7.

[0045] Furthermore, a connecting strip 201 is fixedly installed at one end of the side plate 2, and an adapter plate 202 is fixedly installed at the other end of the side plate 2. Two adjacent side plates 2 are joined together by the connecting strip 201 and the adapter plate 202. Each adapter plate 202 has a gas channel 203 on its side and inside the connecting strip 201. One end of the adapter plate 202 has a pair of sealing grooves 204, which are filled with sealing strips. When the two side plates 2 are combined, one end of the connecting strip 201 is fixedly connected to the corresponding side plate 2, and the other end of the connecting strip 201 away from the side plate 2 has an opening. The connecting strip 201 is made of metal. The connecting strip 201 and the adapter plate 202 are slidably fitted together, and a pressure gauge is installed on the top of the adapter plate 202. When the two side plates 2 are fully assembled... After assembly, the sealing strip inside the sealing groove 204 abuts against another side plate 2. At this time, inert gas at a certain pressure is injected into the adapter plate 202. Then, the top and bottom of the adapter plate 202 are sealed by manually inserting sealing plugs (existing components) that match the size of the opening of the adapter plate 202. A pressure gauge (existing device, not shown in the figure) is installed on the sealing plug at the top of the adapter plate 202. If the two side plates 2 are displaced under force, the sealing strip of the adapter plate 202 will also be displaced, causing sufficient gas to leak through the sealing strip into the gas loop 203, resulting in air leakage inside the adapter plate 202. The pressure gauge reading is significantly lower. Therefore, the pressure gauge reading can be used to visually determine whether the two side plates 2 are damaged, and then consider replacing the side plates 2.

[0046] The adapter plate 202 is made of PP+EPDM-T20, a high-molecular polymer with a flexural modulus of 1700-2100MPa. It has high rigidity under normal weather conditions, which can effectively match the adapter plate 202 and the butt strip 201. This material fits perfectly at 30°C in summer, but it is prone to shrinkage when the temperature drops in winter, resulting in lower air pressure that is easy for pressure gauges to detect. The material has a heat distortion temperature (HDT) of 82°C to 108°C under a load of 0.45MPa, which drops to about 62-65°C under a load of 1.8MPa. The Vicat softening temperature (Vicat B) is about 85°C, which represents the temperature at which the material begins to soften when heated. The main purpose of adding EPDM is to improve the low-temperature brittleness of PP. This material retains a certain degree of impact resistance even at -30°C. While the impact strength decreases significantly at low temperatures, thanks to the toughening effect of EPDM, the material still maintains a certain degree of toughness, preventing brittle fracture. This is why it is widely used in automotive exteriors and cold-resistant components. Therefore, when the adapter plate 202 is used under normal operating conditions, its shape does not change significantly. Thus, the material is suitable for temperatures ranging from 0 to 62°C, ensuring the normal operation of the device and maintaining its rigidity. Even when the temperature drops further, its toughness remains healthy, improving its flexibility at low temperatures. Due to the addition of 20% talc, the flexibility value is 1,450 MPa to 1,700 MPa under normal operating conditions.

[0047] Another function of the gas filling the adapter plate 202 is that when the two side plates 2 encounter extreme weather, they expand when heated and contract when cooled. Normal high temperatures will not cause the adapter plate 202 to expand unless the equipment is damaged and short-circuited, causing a fire and deforming the adapter plate 202. The gas, whether heated or cooled, will cause the two sides of the adapter plate 202 to move relative to each other. Since the adapter plate 202 abuts against the side plates, when it moves on the side, it can effectively press the mating strip 201 together, preventing the two side plates 2 from being easily damaged by external forces due to insufficient resistance to external forces in extreme weather.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[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 modular intelligent prefabricated cabin, comprising a cast-in-place slab (1), characterized in that: Multiple limiting grooves (19) are provided on both sides of the top of the casting slab (1). Each limiting groove (19) is rotatably connected to a support rod (13). A limiting plate (14) is fixedly installed at the bottom of the support rod (13). The bottom of the limiting plate (14) and the limiting groove (19) abut against each other. A rotating rod (10) is detachably connected to the top of each support rod (13). Each pair of support rods (13) on the same side of the casting slab (1) is a group. A side plate (2) is sleeved between each group of support rods (13). Multiple mounting holes (9) are provided on the top of the side plate (2). The rotating rod (10) passes through the mounting holes (9). A bottom plate (8) is detachably connected between the bottom of the two corresponding side plates (2) on both sides of the casting plate (1), and the bottom plate (8) and the corresponding support rod (13) are slidably connected. A screw rod (11) is fixedly connected to the top of each rotating rod (10). A cover plate (3) is detachably connected between the top of the two corresponding side plates (2) on both sides of the casting plate (1). The cover plate (3) is connected to the side plate (2) through the corresponding screw rod (11). A first spring (15) is fixedly connected to the top of each limiting plate (14). The top of the first spring (15) abuts against the bottom of the bottom plate (8). Each of the lead screws (11) has a fixed nut (12) threaded through the cover plate (3) at the top. A connecting rod (21) is threaded through the top and bottom of the multiple side plates (2) located on the same side of the casting plate (1). The connecting rod (21) is fixed to the side of one of the side plates (2) by bolts. Limiting strips (16) are fixedly installed on both sides of the top of the casting plate (1). The two limiting strips (16) are respectively set on the outside of the side plates (2) on both sides of the casting plate (1). Each limiting strip (16) is rotatably connected to a self-rotating rod (18). A plug (17) is threadedly connected to the self-rotating rod (18). A clamping plate (20) is fixedly connected to the inside of the plug (17). A mating strip (201) is fixedly installed at one end of the side plate (2), and an adapter plate (202) is fixedly installed at the other end of the side plate (2). Two adjacent side plates (2) are joined together by the mating strip (201) and the adapter plate (202). Each adapter plate (202) has a gas channel (203) on its side and inside the mating strip (201). A pair of sealing grooves (204) are opened at the end of the adapter plate (202) close to the side plate (2) it is in contact with. The sealing grooves (204) are filled with sealing strips to achieve sealing between adjacent side plates (2).

2. The modular intelligent prefabricated cabin according to claim 1, characterized in that: Guide grooves are provided at the top joints of two adjacent side plates (2) on the same side as the casting slab (1). A guide plate (22) is rotatably connected to each guide groove. The connecting rod (21) at the top of the side plate (2) and the corresponding guide plate (22) are keyed together. A sleeve rod (27) is fixedly sleeved on the outside of the rotating rod (10) at the joint of two adjacent side plates (2). A docking seat (28) is fixedly installed on the outside of the sleeve rod (27). A pair of locking blocks (23) is fixedly installed on one side of each guide plate (22). The docking seat (28) is located between the corresponding pair of locking blocks (23) after rotation. The pair of locking blocks (23) and the corresponding docking seat (28) are detachably connected by a docking rod (25).

3. A modular intelligent prefabricated cabin according to claim 2, characterized in that: Each guide plate (22) has a limiting hole (24) and an anti-deviation rod (2201) is fixedly connected to the limiting hole (24). Each anti-deviation rod (2201) is fixedly connected to a first toothed rack (26). Each side plate (2) has an insert rod (30) fixedly installed on its inner side near the anti-deviation rod (2201). A second toothed rack (29) is connected to the insert rod (30). The second toothed rack (29) and the first toothed rack (26) mesh together.

4. A modular intelligent prefabricated cabin according to claim 3, characterized in that: On the inner side of the side plate (2), a fixing block (32) is fixedly connected to each insert rod (30), and a second spring (31) is fixedly connected to the fixing block (32). The second spring (31) and the second toothed rack (29) are fixedly connected together.

5. A modular intelligent prefabricated cabin according to claim 4, characterized in that: The limiting groove (19) is divided into two areas. One area is a circular area for placing the limiting plate (14); the other area is a transition channel for the support rod (13) and the limiting plate (14) to descend. There is a distance of 3-5 cm between the top of the limiting plate (14) and the circular area in the limiting groove (19).

6. A modular intelligent prefabricated cabin according to claim 5, characterized in that: Multiple heat dissipation strips (4) are fixedly installed at equal intervals on both sides of the top of the cover plate (3); it also includes two heat dissipation plates (7), which are respectively set at the outer ends of the two cover plates (3) located at both ends. The top of the heat dissipation plate (7) abuts against the adjacent side plate (2). A top plate (5) is fixedly installed at the bottom of the cover plate (3), and multiple heat dissipation fans (6) are fixedly installed on the top plate (5).

7. A modular intelligent prefabricated cabin according to claim 6, characterized in that: The side plate (2) is U-shaped, and the bottom plate (8) abuts against the bottom of the corresponding side plate (2) on both sides to form a U-shaped box structure.

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