Fabricated building with prefabricated fabricated foundation

Abstract

The invention relates to the technical field of fabricated buildings, in particular to a fabricated building with a prefabricated fabricated foundation, which comprises a bottom plate, sleeves are fixedly connected to four corners of the outer side wall of the bottom plate, a first fixing plate is arranged at the bottom end of each sleeve, and a fixing mechanism for supporting the prefabricated building is arranged at the bottom end of each first fixing plate. A first notch is formed in the side wall of the top end of the bottom plate, and a first splicing mechanism for assembling the prefabricated building is arranged on the inner side wall of the first notch. According to the prefabricated building with the prefabricated foundation, the automatic cleaning mechanism uses a rainwater collecting system to spray water to the surface of a photovoltaic panel through a plurality of one-way valves; and compared with manual cleaning, the operation and maintenance cost is reduced due to the fact that the electric valve is automatically closed after water drainage is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and particularly to a prefabricated building with a prefabricated foundation. Background Art

[0002] Under the trend of the construction industry's transformation towards green and industrial development, prefabricated buildings have become an important development direction in the construction field due to their advantages such as short construction period and low resource consumption.

[0003] However, the stability of the existing foundation connection structure of prefabricated buildings is insufficient. Traditional bolt connections or embedded parts are prone to loosening under complex geological conditions and are difficult to cope with loads such as foundation settlement or earthquakes, resulting in a decrease in the overall safety of the building. Secondly, the design of splicing joints is complex, and on-site construction relies on a large amount of welding work or wet work, which not only has low efficiency but also affects the waterproof and thermal insulation performance of the building. Moreover, the roofs of existing prefabricated buildings are sloped, and during rain, rainwater easily drips onto the wall roots, which can cause water accumulation near the building and unstable foundations in the long term. At the same time, the functional integration of existing prefabricated buildings is low. Most prefabricated buildings only achieve structural prefabrication and lack an integrated design of energy management and maintenance systems, unable to meet the development needs of sustainable buildings. To solve the above problems, we have proposed a prefabricated building with a prefabricated foundation. Summary of the Invention

[0004] The main object of the present invention is to provide a prefabricated building with a prefabricated foundation, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: A prefabricated building with a prefabricated foundation, including a bottom plate. Four corners of the outer side wall of the bottom plate are fixedly connected with sleeves. A first fixing plate is arranged at the bottom end of each sleeve. A fixing mechanism for supporting the prefabricated building is arranged at the bottom end of the first fixing plate. A first notch is formed in the top side wall of the bottom plate. A first splicing mechanism for assembling the prefabricated building is arranged on the inner side wall of the first notch. The first splicing mechanism includes first building plates detachably connected to both ends of the inner side wall of the first notch. A second assembling mechanism for assembling the prefabricated building is arranged at the top of the first building plate.

[0006] Preferably, the fixing mechanism includes a second fixing plate detachably connected to the bottom end of the first fixing plate. A fixing column is fixedly connected to the side wall of the top end of the second fixing plate. A plurality of third notches are linearly arrayed on the outer side wall of the fixing column. A first rotating plate is arranged at the top end of the inner side wall of the third notch. A rotating shaft is rotatably connected between every two first rotating plates. A second rotating plate is fixedly connected to the outer side wall of the rotating shaft. A clamping plate is fixedly connected to the bottom end of the second rotating plate. A first elastic component is fixedly connected to the inner side wall of the third notch. The other end of the first elastic component is fixedly connected to one end of the clamping plate.

[0007] Preferably, a plurality of first clamping grooves are formed in the inner side wall of the sleeve. The positions of the plurality of clamping plates correspond to those of the plurality of first clamping grooves. Bases are arranged at the bottom ends of the plurality of second fixing plates. Threaded holes are formed in the top ends of the first fixing plate and the second fixing plate, and a first bolt is threadedly connected to the inner side wall of the corresponding threaded hole.

[0008] Preferably, the first splicing mechanism further includes a second building plate detachably connected to both side walls of the inner side wall of the first notch. Two sliding plates are arranged on one side wall of each of the first building plate and the second building plate. Second notches are formed at the four corners of the inner side wall of the first notch. An L-shaped positioning plate is detachably connected to the inner side wall of the second notch. An L-shaped fixing plate is fixedly connected to the top end of the L-shaped positioning plate. Two sliding grooves are formed in the inner side wall of the L-shaped fixing plate. The outer side wall of the sliding groove is in close contact with the inner side wall of the sliding plate. A plurality of threaded holes are formed in the outer side walls of the L-shaped fixing plate, the first building plate, and the second building plate, and a second bolt is threadedly connected to the inner side wall of the corresponding threaded hole. The inner side wall of the L-shaped fixing plate is in close contact with the outer side walls of the first building plate and the second building plate. First sealing grooves are formed at the top ends of the two first building plates.

[0009] Preferably, T-shaped clamping grooves are formed in both side walls of the two ends of the two first building plates. T-shaped clamping blocks are arranged on both side walls of the two ends of the two second building plates. The T-shaped clamping blocks are fitted with the T-shaped clamping grooves. Fourth notches are formed in both side walls of the two ends of the plurality of first building plates and the second building plates. A plurality of through holes are formed in the inner side wall of the fourth notch. A second clamping block is detachably connected to the inner side wall of the fourth notch. A plurality of fifth notches are formed in both side walls of the second clamping block. A second elastic component is fixedly connected to the inner side wall of each of the plurality of fifth notches. The other end of the second elastic component is fixedly connected to a third clamping block. The third clamping block is fitted with the through hole. Second sealing grooves are formed in the side walls of the top ends of the two second building plates. L-shaped clamping grooves are formed in the side walls of the top ends of the four L-shaped fixing plates.

[0010] Preferably, the second assembly mechanism includes a first sealing plate detachably connected to the top end of the first building board. The first sealing plate fits into the first sealing groove. A third building board is provided on the side wall of the top end of the first sealing plate. Two second sealing plates are provided on the side wall of the top end of the third building board. An L-shaped sealing plate is detachably connected to the inner side wall of the L-shaped card slot.

[0011] Preferably, the same support frame is provided at the top ends of every two L-shaped sealing plates. Third sealing plates are provided on the side walls of the bottom ends of the two support frames. The two third sealing plates respectively fit into the two second sealing grooves. Fourth building boards are provided on the side walls of the top ends of the two support frames. Third sealing grooves are provided on the side walls of the bottom ends of the two fourth building boards. The two third sealing grooves respectively fit into the two second sealing plates. The side wall of the bottom end of the fourth building board is in contact with the side wall of the top end of the third building board.

[0012] Preferably, an opening is provided on the side wall of the top end of the fourth building board, and a photovoltaic panel is provided on the inner side wall corresponding to the opening. An opening is provided on the side wall of the bottom end of the fourth building board, and a phase change heat storage module is fixedly connected to the inner side wall corresponding to the opening. The other end of the phase change heat storage module is fixedly connected to an electric heating component.

[0013] Preferably, a cleaning mechanism for cleaning the top end of the second assembly mechanism is provided on the top end of the fourth building board. The cleaning mechanism includes a cover shell detachably connected to the top end of the fourth building board. Threaded holes are provided on the side walls of both ends of the cover shell and the side walls of both ends of the two fourth building boards, and third bolts are threadedly connected to the inner side walls corresponding to the threaded holes. A V-shaped water collecting shell is provided on the top end of the cover shell. A plurality of water leakage holes are provided on the top end of the V-shaped water collecting shell. Two holes are provided on the side wall of one end of the V-shaped water collecting shell, and a first water delivery pipe is fixedly connected to the inner side wall of the hole. A water collecting box is fixedly connected to the side wall of one end of one of the third building boards. Two holes are provided on the side wall of one end of the water collecting box, and the inner side walls corresponding to the holes are respectively fixedly connected to the two first water delivery pipes. Holes are provided on both side walls of the water collecting box, and water outlet pipes are fixedly connected to the inner side walls corresponding to the holes. Electric valves are fixedly connected to the bottom ends of the two water outlet pipes.

[0014] Preferably, a first water pump is fixedly connected to a side wall of one end of the water collecting box. A second water pipe is arranged at the output end of the first water pump. A sixth notch is formed inside the cover plate shell. A hole is formed in a side wall of one end of the sixth notch. The inner side wall corresponding to the hole is fixedly communicated with the other end of the second water pipe. Two baffles are fixedly connected to the inner side wall of the sixth notch. A second water pump is fixedly connected to a side wall of the top end of the baffle. A telescopic water pipe is arranged at the output end of the second water pump and penetrates through the baffle. Seventh notches are formed in both side walls of the cover plate shell. Two reciprocating threaded rods are rotatably connected to the inner side wall of the seventh notch. A motor is arranged on a side wall of one end of the cover plate shell. One of the reciprocating threaded rods penetrates through the cover plate shell and is fixedly connected to the output end of the motor. An opening is formed inside the cover plate shell. The inner side wall of the opening is rotatably connected to the other reciprocating threaded rod. Transmission chains are connected to side walls at both ends of the two reciprocating threaded rods. The other ends of the two reciprocating threaded rods are both rotatably connected to the inner side wall of the seventh notch. A guide plate is threadedly connected to the outer side wall of the reciprocating threaded rod. The outer side wall of the guide plate is slidably connected to the inner side wall of the seventh notch. A plurality of holes are formed in a side wall of one end of the guide plate. One-way valves are fixedly connected to the corresponding holes. A hole is formed in the other end of the guide plate. The inner side wall corresponding to the hole is fixedly connected to the other end of the telescopic water pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. For the prefabricated assembled building with a prefabricated assembled foundation, the cooperation between the clamping plate and the sleeve clamping groove in the fixing mechanism, combined with the buffering and adjustment of the first elastic component, endows the building foundation with self-adaptive ability. When the foundation undergoes uneven settlement, the clamping plate always maintains a tight bite with the clamping groove, enhancing the anti-settlement performance and effectively avoiding potential structural safety hazards caused by foundation loosening. Align the two first building plates and insert them into the first notch. Then, align the two second building plates and insert them into the first notch. At the same time, the T-shaped clamping blocks on the two second building plates are respectively aligned with the T-shaped clamping grooves on the two first building plates, and then slide and insert along the T-shaped clamping grooves, so that the T-shaped clamping grooves of the first building plates and the T-shaped clamping blocks of the second building plates fit together for preliminary positioning. Subsequently, align the two sliding grooves on both side walls of the L-shaped fixing plate with the two sliding plates on one side wall of the first building plate and the second building plate respectively, and slide and insert the multiple sliding grooves downward along the multiple sliding plates until the bottom end of the L-shaped positioning plate contacts the inner bottom end of the first notch. At this time, the L-shaped positioning plate fits with the second notch, and the top end of the L-shaped fixing plate is flush with the top ends of the first building plate and the second building plate. Then, insert and tighten the second bolts into the corresponding bolt holes of the L-shaped fixing plate, the first building plate, and the second building plate respectively, shortening the single-piece installation time of the building plates, improving the installation efficiency, and reducing the construction difficulty and labor intensity.

[0016] 2. In this prefabricated and assembled foundation prefabricated building, the automatic cleaning mechanism utilizes the rainwater collection system to achieve the recycling of water resources through the V-shaped water collecting shell and the water collecting box. When dust blocks the photovoltaic panel at the top of the fourth building board, the electric energy received by the phase change heat storage module decreases, thereby starting the motor. The motor drives a reciprocating threaded rod to rotate, and drives another reciprocating threaded rod to rotate synchronously through the transmission chain. The guide plate makes a horizontal reciprocating movement on the reciprocating threaded rod. At the same time, the first water pump pumps the water in the water collecting box and transmits it into the sixth notch, and then the second water pump transmits the water into the inside of the guide plate through the telescopic water pipe, and finally sprays water on the surface of the photovoltaic panel through multiple one-way valves to achieve the automatic cleaning of the photovoltaic panel. Observe the water level in the water collecting box. When the water level reaches 80% of the total capacity, the electric valve at the bottom of the water outlet pipe automatically opens for drainage to avoid overflow due to too high water level. After the drainage is completed, the electric valve automatically closes. Compared with manual cleaning, the operation and maintenance cost is reduced. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic cross-sectional view of the overall structure of the present invention; Figure 3 is a schematic diagram of the partial structure of the present invention; Figure 4 is a schematic cross-sectional view of the overall structure of the fixing mechanism of the present invention; Figure 5 is a schematic diagram of one of the partial structures of the first splicing mechanism of the present invention; Figure 6 is an expanded schematic diagram of the partial structure of the first splicing mechanism of the present invention; Figure 7 is a schematic diagram of one of the partial structures of the second assembling mechanism of the present invention; Figure 8 is a schematic diagram of the second partial structure of the second assembling mechanism of the present invention; Figure 9 is a schematic diagram of the partial structure of the cleaning mechanism of the present invention; Figure 10 is a schematic cross-sectional view of the partial structure of the cleaning mechanism of the present invention.

[0018] In the figure: 1, bottom plate; 2, fixing mechanism; 3, first splicing mechanism; 4, second assembling mechanism; 5, cleaning mechanism; 12, sleeve; 13, first fixing plate; 14, first bolt; 15, first notch; 16, first clamping groove; 17, second notch; 21, base; 22, second fixing plate; 23, fixing column; 24, third notch; 25, first rotating plate; 26, second rotating plate; 27, rotating shaft; 28, first elastic component; 29, clamping plate; 31, first building board; 32, second building board; 33, sliding plate; 34, L-shaped fixing plate; 35, sliding groove; 36, second bolt; 37, T-shaped clamping groove; 38, fourth notch; 39, T-shaped clamping block; 391, through hole; 392, second clamping block; 393, fifth notch; 394, second elastic component; 395, third clamping block; 396, first sealing groove; 397, second sealing groove; 398, L-shaped clamping groove; 399, L-shaped positioning plate; 41, third building board; 42, first sealing board; 43, L-shaped sealing board; 44, second sealing board; 45, fourth building board; 46, third sealing groove; 47, photovoltaic panel; 48, phase change heat storage module; 49, electric heating component; 491, support frame; 492, third sealing board; 51, cover shell; 52, third bolt; 53, V-shaped water collecting shell; 54, water leakage hole; 55, first water delivery pipe; 56, water collecting box; 57, water outlet pipe; 58, first water pump; 59, second water delivery pipe; 591, sixth notch; 592, second water pump; 593, baffle; 594, telescopic water delivery pipe; 595, seventh notch; 596, reciprocating threaded rod; 597, transmission chain; 598, guide plate; 599, one-way valve; 5991, motor; 5992, electric valve. Detailed implementation manners

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0020] As Figures 1-10 shown, a prefabricated and assembled building with a prefabricated and assembled foundation includes a bottom plate 1. At the four corners of the outer side wall of the bottom plate 1, sleeves 12 are fixedly connected. At the bottom end of each sleeve 12, a first fixing plate 13 is provided. At the bottom end of the first fixing plate 13, a fixing mechanism 2 for supporting the prefabricated building is provided. On the top side wall of the bottom plate 1, a first notch 15 is opened. On the inner side wall of the first notch 15, a first splicing mechanism 3 for assembling the prefabricated building is provided. The first splicing mechanism 3 includes first building boards 31 detachably connected to both ends of the inner side wall of the first notch 15. On the top of the first building board 31, a second assembling mechanism 4 for assembling the prefabricated building is provided.

[0021] In this embodiment, the fixing mechanism 2 includes a second fixing plate 22 detachably connected to the bottom end of the first fixing plate 13. A fixing column 23 is fixedly connected to the top side wall of the second fixing plate 22. A plurality of third notches 24 are linearly arrayed on the outer side wall of the fixing column 23. The top end of the inner side wall of the third notch 24 is provided with a first rotating plate 25. A rotating shaft 27 is rotatably connected between every two first rotating plates 25. A second rotating plate 26 is fixedly connected to the outer side wall of the rotating shaft 27. A clamping plate 29 is fixedly connected to the bottom end of the second rotating plate 26. A first elastic component 28 is fixedly connected to the inner side wall of the third notch 24, and the other end of the first elastic component 28 is fixedly connected to one end of the clamping plate 29.

[0022] Specifically, place the four bases 21 at the predetermined building foundation positions, ensure they are level and in the correct direction. Assemble the multiple first rotating plates 25, second rotating plates 26 and clamping plates 29 on the fixing column 23. Connect the first elastic component 28 to the clamping plate 29 to make the multiple clamping plates 29 tilt outwards.

[0023] In this embodiment, a plurality of first clamping slots 16 are provided on the inner side wall of the sleeve 12. The positions of the multiple clamping plates 29 correspond to those of the multiple first clamping slots 16. Bases 21 are provided at the bottom ends of the multiple second fixing plates 22. Threaded holes are provided at the top ends of the first fixing plate 13 and the second fixing plate 22, and a first bolt 14 is threadedly connected to the inner side wall of the corresponding threaded hole.

[0024] Specifically, align the sleeves 12 at the four corners of the outer side wall of the bottom plate 1 with the fixing column 23. Press down the bottom plate 1 so that the multiple clamping plates 29 are respectively clamped into the first clamping slots 16 of the sleeve 12 under the action of the first elastic component 28. Subsequently, pass the first bolt 14 through the threaded holes of the first fixing plate 13 and the second fixing plate 22 to complete the firm connection between the bottom plate 1 and the fixing column 23, realizing the stable fixation of the building foundation.

[0025] In this embodiment, the first splicing mechanism 3 further includes a second building board 32 detachably connected to both side walls of the inner side wall of the first notch 15. Two sliding plates 33 are provided on one side wall of each of the first building board 31 and the second building board 32. Second notches 17 are provided at the four corners of the inner side wall of the first notch 15. An L-shaped positioning plate 399 is detachably connected to the inner side wall of the second notch 17. An L-shaped fixing plate 34 is fixedly connected to the top end of the L-shaped positioning plate 399. Two sliding grooves 35 are provided on the inner side wall of the L-shaped fixing plate 34. The outer side wall of the sliding groove 35 is in close contact with the inner side wall of the sliding plate 33. A plurality of threaded holes are provided on the outer side walls of the L-shaped fixing plate 34, the first building board 31 and the second building board 32, and a second bolt 36 is threadedly connected to the inner side wall of the corresponding threaded hole. The inner side wall of the L-shaped fixing plate 34 is in close contact with the outer side walls of the first building board 31 and the second building board 32. First sealing grooves 396 are provided at the top ends of the two first building boards 31.

[0026] Specifically, align the two sliding grooves 35 on the two side walls of the L-shaped fixing plate 34 with the two sliding plates 33 on one side wall of the first building plate 31 and the second building plate 32 respectively. The multiple sliding grooves 35 slide downward and insert along the multiple sliding plates 33 until the bottom end of the L-shaped positioning plate 399 contacts the inner bottom end of the first slot 15. At this time, the L-shaped positioning plate 399 fits with the second slot 17, and the top end of the L-shaped fixing plate 34 is flush with the top ends of the first building plate 31 and the second building plate 32.

[0027] In this embodiment, T-shaped card slots 37 are provided on the side walls at both ends of the two first building plates 31, T-shaped card blocks 39 are provided on the side walls at both ends of the two second building plates 32, the T-shaped card blocks 39 fit with the T-shaped card slots 37, fourth slots 38 are provided on the side walls at both ends of the multiple first building plates 31 and the second building plates 32, multiple through holes 391 are provided on the inner side wall of the fourth slot 38, a second card block 392 is detachably connected to the inner side wall of the fourth slot 38, multiple fifth slots 393 are provided on the side walls at both ends of the second card block 392, multiple second elastic components 394 are fixedly connected to the inner side walls of the multiple fifth slots 393, the other ends of the multiple second elastic components 394 are fixedly connected to third card blocks 395, and the third card blocks 395 fit with the through holes 391. Second sealing grooves 397 are provided on the top side walls of the two second building plates 32, and L-shaped card slots 398 are provided on the top side walls of the four L-shaped fixing plates 34.

[0028] Specifically, insert the two first building plates 31 into the first slot 15, and then insert the two second building plates 32 into the first slot 15. At the same time, the T-shaped card blocks 39 on the two second building plates 32 are respectively aligned with the T-shaped card slots 37 on the two first building plates 31, and then slide and insert along the T-shaped card slots 37, so that the T-shaped card slots 37 of the first building plate 31 and the T-shaped card blocks 39 of the second building plate 32 fit with each other for preliminary positioning. The fourth slots 38 respectively provided at both ends of the first building plate 31 and the second building plate 32 are butted together to form an L shape. At the same time, insert the second card block 392 into the fourth slot 38, and the second elastic component 394 pushes the third card block 395 to be stuck into the through hole 391.

[0029] In this embodiment, the second assembling mechanism 4 includes a first sealing plate 42 detachably connected to the top end of the first building plate 31. The first sealing plate 42 fits with the first sealing groove 396. A third building plate 41 is provided on the top side wall of the first sealing plate 42. Two second sealing plates 44 are provided on the top side wall of the third building plate 41. An L-shaped sealing plate 43 is detachably connected to the inner side wall of the L-shaped card slot 398.

[0030] Specifically, embed the first sealing plates 42 at the bottom ends of the two third building plates 41 into the first sealing grooves 396 at the top ends of the two first building plates 31 respectively for preliminary positioning.

[0031] In this embodiment, the tops of every two L-shaped sealing plates 43 are provided with the same support frame 491. The side walls of the bottoms of the two support frames 491 are both provided with third sealing plates 492. The two third sealing plates 492 respectively fit with the two second sealing grooves 397. The side walls of the tops of the two support frames 491 are both provided with fourth building plates 45. The side walls of the bottoms of the two fourth building plates 45 are both provided with third sealing grooves 46. The two third sealing grooves 46 respectively fit with the two second sealing plates 44. The side wall of the bottom of the fourth building plate 45 is in contact with the side wall of the top of the third building plate 41.

[0032] Specifically, the third sealing plates 492 at the bottoms of the two support frames 491 are respectively embedded into the second sealing grooves 397 at the tops of the two second building plates 32. At the same time, the two L-shaped sealing plates 43 at the bottoms of the support frames 491 are respectively embedded into the L-shaped card slots 398 at the tops of the two L-shaped fixing plates 34. At the same time, the third sealing grooves 46 at the bottoms of the fourth building plates 45 fit with the second sealing plates 44 at the tops of the third building plates 41, so that the side wall of the bottom of the fourth building plate 45 is in close contact with the side wall of one side of the top of the third building plate 41.

[0033] In this embodiment, an opening is provided on the side wall of the top of the fourth building plate 45, and a photovoltaic panel 47 is provided on the inner side wall corresponding to the opening. An opening is provided on the side wall of the bottom of the fourth building plate 45, and a phase change heat storage module 48 is fixedly connected to the inner side wall corresponding to the opening. The other end of the phase change heat storage module 48 is fixedly connected to an electric heating component 49.

[0034] Specifically, the photovoltaic panels 47 at the tops of the two fourth building plates 45 convert solar energy into electrical energy under light conditions. The electrical energy is transmitted to the phase change heat storage module 48 for storage. During the day, photovoltaic power generation is carried out. And when heating is required due to a decrease in ambient temperature, the electric heating component 49 obtains the stored energy from the phase change heat storage module 48 to achieve indoor heating.

[0035] In this embodiment, a cleaning mechanism 5 for cleaning the top of the second assembling mechanism 4 is provided on the top of the fourth building plate 45. The cleaning mechanism 5 includes a cover shell 51 detachably connected to the top of the fourth building plate 45. Threaded holes are provided on the side walls of both ends of the cover shell 51 and the side walls of both ends of the two fourth building plates 45, and third bolts 52 are threadedly connected to the inner side walls corresponding to the threaded holes. A V-shaped water collecting shell 53 is provided on the top of the cover shell 51. A plurality of water leakage holes 54 are provided on the top of the V-shaped water collecting shell 53. Two holes are provided on one side wall of the V-shaped water collecting shell 53, and a first water delivery pipe 55 is fixedly connected to the inner side wall of the hole. A water collecting box 56 is fixedly connected to one side wall of one of the third building plates 41. Two holes are provided on one side wall of the water collecting box 56, and the inner side walls corresponding to the holes are respectively fixedly connected to the two first water delivery pipes 55. Holes are provided on both side walls of the water collecting box 56, and water outlet pipes 57 are fixedly connected to the inner side walls corresponding to the holes. Electric valves 5992 are fixedly connected to the bottoms of the two water outlet pipes 57.

[0036] Specifically, rainwater is collected through multiple leakage holes 54 at the top of the V-shaped water collecting shell 53, and the multiple leakage holes 54 have small diameters and are provided with fine wire mesh on the inner wall to filter out leaves and large impurities. Rainwater flows into the water collecting box 56 through the first water pipe 55 for storage. The water level of the water collecting box 56 is observed. When the water level reaches eighty percent of the total capacity, the electric valve 5992 at the bottom of the outlet pipe 57 automatically opens for drainage to avoid overflow due to excessively high water level. After drainage is completed, the electric valve 5992 automatically closes.

[0037] In this embodiment, a first water pump 58 is fixedly connected to the side wall at one end of the water collecting box 56, and a second water pipe 59 is arranged at the output end of the first water pump 58. A sixth slot 591 is provided inside the cover shell 51, and a hole is provided on the side wall at one end of the sixth slot 591, and the inner side wall corresponding to the hole is fixedly connected to the other end of the second water pipe 59, and two baffles 593 are fixedly connected to the inner side wall of the sixth slot 591, and a second water pump 592 is fixedly connected to the side wall at the top end of the baffle 593, and a retractable water pipe 594 is arranged at the output end of the second water pump 592 through the baffle 593, and a seventh slot 595 is provided on both side walls of the cover shell 51, and two reciprocating threaded rods 596 are rotatably connected to the inner side wall of the seventh slot 595, and a motor 5991 is provided on the side wall at one end of the cover shell 51. A reciprocating threaded rod 596 penetrates the cover shell 51 and is fixedly connected to the output end of the motor 5991. An opening is provided inside the cover shell 51, and the inner wall of the opening is rotatably connected to another reciprocating threaded rod 596. The side walls at both ends of the two reciprocating threaded rods 596 are transmission-connected with a transmission chain 597. The other ends of the two reciprocating threaded rods 596 are both rotatably connected to the inner wall of the seventh slot 595. The outer wall of the reciprocating threaded rod 596 is threadedly connected to a guide plate 598. The outer wall of the guide plate 598 is slidably connected to the inner wall of the seventh slot 595. A plurality of holes are provided on the side wall at one end of the guide plate 598, and a one-way valve 599 is fixedly connected to the corresponding holes. A hole is provided on the other end of the guide plate 598, and the inner wall of the corresponding hole is fixedly connected to the other end of the telescopic water pipe 594.

[0038] Specifically, when dust blocks the photovoltaic panel 47 at the top of the fourth building panel 45, the electric energy received by the phase change heat storage module 48 is reduced, thereby starting the motor 5991. The motor 5991 drives a reciprocating threaded rod 596 to rotate, and drives another reciprocating threaded rod 596 to rotate synchronously through the transmission chain 597. The guide plate 598 moves back and forth laterally on the reciprocating threaded rod 596. At the same time, the first water pump 58 draws water from the water collecting box 56 and transfers it into the sixth slot 591. Then, the second water pump 592 transfers the water into the guide plate 598 through the retractable water pipe 594. Finally, water is sprayed onto the surface of the photovoltaic panel 47 through multiple one-way valves 599 to achieve automatic cleaning of the photovoltaic panel 47.

[0039] It should be noted that the present invention is a prefabricated building with a prefabricated assembled foundation. The user places the four bases 21 at the predetermined building foundation positions, ensuring accurate level and direction. Combine multiple first rotating plates 25, second rotating plates 26 and clamping plates 29 on the fixed column 23. The first elastic component 28 connects the clamping plates 29 to make the multiple clamping plates 29 tilt outwards. Align the sleeves 12 at the four corners of the outer sidewall of the bottom plate 1 with the fixed column 23. Press down the bottom plate 1 so that the multiple clamping plates 29 are respectively clamped into the first clamping grooves 16 of the sleeves 12 under the action of the first elastic component 28. Then, pass the first bolt 14 through the threaded holes of the first fixing plate 13 and the second fixing plate 22 to complete the firm connection between the bottom plate 1 and the fixed column 23, realizing the stable fixation of the building foundation, making the top end of the first fixing plate 13 in close contact with the bottom end of the second fixing plate 22. Then, bury the position lower than the top end of the bottom plate 1 with soil. Align and insert the two first building plates 31 into the first notch 15. Then, align and insert the two second building plates 32 into the first notch 15. At the same time, the T-shaped clamping blocks 39 on the two second building plates 32 are respectively aligned with the T-shaped clamping grooves 37 on the two first building plates 31, and then slide and insert along the T-shaped clamping grooves 37, so that the T-shaped clamping grooves 37 of the first building plates 31 and the T-shaped clamping blocks 39 of the second building plates 32 fit together for preliminary positioning. Subsequently, align the two sliding grooves 35 on the two sidewalls of the L-shaped fixing plate 34 with the two sliding plates 33 on one sidewall of the first building plate 31 and the second building plate 32 respectively. The multiple sliding grooves 35 slide and insert downwards along the multiple sliding plates 33 until the bottom end of the L-shaped positioning plate 399 contacts the inner bottom end of the first notch 15. At this time, the L-shaped positioning plate 399 fits with the second notch 17, and the top end of the L-shaped fixing plate 34 is flush with the top ends of the first building plate 31 and the second building plate 32. Then, pass the second bolts 36 through the corresponding bolt holes of the L-shaped fixing plate 34, the first building plate 31 and the second building plate 32 and tighten them to fix the building plates. At this time, the fourth notches 38 respectively opened at both ends of the first building plate 31 and the second building plate 32 are butted together to form an L shape. At the same time, insert the second clamping block 392 into the fourth notch 38, and the second elastic component 394 pushes the third clamping block 395 to be clamped into the through hole 391. The remaining three L-shaped fixing plates 34 then repeat the above steps to further enhance the stability of the splicing of the building plates.

[0040] The first sealing plates 42 at the bottom ends of the two third building plates 41 are respectively inserted into the first sealing grooves 396 at the top ends of the two first building plates 31 for preliminary positioning. Then, the third sealing plates 492 at the bottom ends of the two support frames 491 are respectively inserted into the second sealing grooves 397 at the top ends of the two second building plates 32. At the same time, the two L-shaped sealing plates 43 at the bottom ends of the support frames 491 are respectively inserted into the L-shaped card slots 398 at the top ends of the two L-shaped fixing plates 34. At the same time, the third sealing groove 46 at the bottom end of the fourth building plate 45 fits with the second sealing plate 44 at the top end of the third building plate 41, so that the side wall at the bottom end of the fourth building plate 45 is in close contact with one side wall at the top end of the third building plate 41, and at this time, the side walls at the top ends of the two fourth building plates 45 are in close contact, completing the longitudinal splicing. The photovoltaic panels 47 at the top ends of the two fourth building plates 45 convert solar energy into electric energy under light conditions, and the electric energy is transmitted to the phase change heat storage module 48 for storage. During the day, photovoltaic power generation is carried out. And when heating is required when the environmental temperature drops, the electric heating component 49 obtains the stored energy from the phase change heat storage module 48 to realize indoor heating. Rainwater is collected through a plurality of water leakage holes 54 at the top end of the V-shaped water collecting shell 53. The apertures of the plurality of water leakage holes 54 are small, and fine wire meshes are arranged on the inner side walls to filter leaves and large impurities. The rainwater flows into the water collecting box 56 through the first water delivery pipe 55 for storage. When dust blocks the photovoltaic panel 47 at the top end of the fourth building plate 45, the electric energy received by the phase change heat storage module 48 decreases, so the motor 5991 is started. The motor 5991 drives a reciprocating threaded rod 596 to rotate, and drives another reciprocating threaded rod 596 to rotate synchronously through the transmission chain 597. The guide plate 598 makes a horizontal reciprocating movement on the reciprocating threaded rod 596. At the same time, the first water pump 58 pumps the water in the water collecting box 56 and transmits it into the sixth notch 591, and then the second water pump 592 transmits the water into the inside of the guide plate 598 through the telescopic water delivery pipe 594, and finally sprays water on the surface of the photovoltaic panel 47 through a plurality of one-way valves 599 to realize automatic cleaning of the photovoltaic panel 47. Observe the water level of the water collecting box 56. When the water level reaches 80% of the total capacity, the electric valve 5992 at the bottom end of the water outlet pipe 57 automatically opens for drainage to avoid overflow due to too high water level. After the drainage is completed, the electric valve 5992 automatically closes.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building with a prefabricated assembled foundation, including a bottom plate (1), characterized in that: On the four corners of the outer side wall of the bottom plate (1), sleeves (12) are fixedly connected. At the bottom end of each sleeve (12), a first fixing plate (13) is provided. At the bottom end of the first fixing plate (13), a fixing mechanism (2) for supporting the prefabricated building is provided. On the top side wall of the bottom plate (1), a first notch (15) is formed. On the inner side wall of the first notch (15), a first splicing mechanism (3) for assembling the prefabricated building is provided. The first splicing mechanism (3) includes first building plates (31) detachably connected to both ends of the inner side wall of the first notch (15). On the top of the first building plate (31), a second splicing mechanism (4) for assembling the prefabricated building is provided.

2. The prefabricated building with a prefabricated assembled foundation according to claim 1, wherein: The fixing mechanism (2) includes a second fixing plate (22) detachably connected to the bottom end of the first fixing plate (13). On the top side wall of the second fixing plate (22), a fixing column (23) is fixedly connected. On the outer side wall of the fixing column (23), a plurality of third notches (24) are formed in a linear array. At the top end of the inner side wall of the third notch (24), a first rotating plate (25) is provided. Between every two first rotating plates (25), a rotating shaft (27) is rotatably connected. On the outer side wall of the rotating shaft (27), a second rotating plate (26) is fixedly connected. At the bottom end of the second rotating plate (26), a clamping plate (29) is fixedly connected. On the inner side wall of the third notch (24), a first elastic component (28) is fixedly connected. The other end of the first elastic component (28) is fixedly connected to one end of the clamping plate (29).

3. The prefabricated building with a prefabricated assembled foundation according to claim 2, characterized in that: On the inner side wall of the sleeve (12), a plurality of first clamping slots (16) are formed. The positions of the plurality of clamping plates (29) correspond to the plurality of first clamping slots (16). At the bottom end of each of the plurality of second fixing plates (22), a base (21) is provided. Threaded holes are formed in the top ends of the first fixing plate (13) and the second fixing plate (22), and a first bolt (14) is threadedly connected to the inner side wall of the corresponding threaded hole.

4. The prefabricated building with a prefabricated assembled foundation according to claim 3, characterized in that: The first splicing mechanism (3) further includes second building plates (32) detachably connected to both side walls of the inner side wall of the first notch (15). On one side wall of each of the first building plate (31) and the second building plate (32), two sliding plates (33) are provided. At the four corners of the inner side wall of the first notch (15), second notches (17) are formed. An L-shaped positioning plate (399) is detachably connected to the inner side wall of the second notch (17). At the top end of the L-shaped positioning plate (399), an L-shaped fixing plate (34) is fixedly connected. Two sliding slots (35) are formed in the inner side wall of the L-shaped fixing plate (34). The outer side wall of the sliding slot (35) is in close contact with the inner side wall of the sliding plate (33). Threaded holes are formed in the outer side walls of the L-shaped fixing plate (34), the first building plate (31), and the second building plate (32), and a second bolt (36) is threadedly connected to the inner side wall of the corresponding threaded hole. The inner side wall of the L-shaped fixing plate (34) is in close contact with the outer side walls of the first building plate (31) and the second building plate (32). First sealing slots (396) are formed at the top ends of the two first building plates (31).

5. The prefabricated building with a prefabricated assembled foundation according to claim 4, characterized in that: T-shaped card slots (37) are formed in the side walls at both ends of the two first building boards (31), T-shaped card blocks (39) are arranged on the side walls at both ends of the two second building boards (32), the T-shaped card blocks (39) are fitted with the T-shaped card slots (37), fourth notches (38) are formed in the side walls at both ends of the multiple first building boards (31) and the second building boards (32), multiple through holes (391) are formed in the inner side walls of the fourth notches (38), second card blocks (392) are detachably connected to the inner side walls of the fourth notches (38), multiple fifth notches (393) are formed in the side walls at both ends of the second card blocks (392), second elastic components (394) are fixedly connected to the inner side walls of the multiple fifth notches (393), third card blocks (395) are fixedly connected to the other ends of the second elastic components (394), the third card blocks (395) are fitted with the through holes (391), second sealing grooves (397) are formed in the side walls at the tops of the two second building boards (32), and L-shaped card slots (398) are formed in the side walls at the tops of the four L-shaped fixing plates (34).

6. The prefabricated building with a prefabricated assembled foundation according to claim 1, characterized in that: The second assembling mechanism (4) includes a first sealing plate (42) detachably connected to the top of the first building board (31), the first sealing plate (42) is fitted with the first sealing groove (396), a third building board (41) is arranged on the top side wall of the first sealing plate (42), two second sealing plates (44) are formed in the top side wall of the third building board (41), and an L-shaped sealing plate (43) is detachably connected to the inner side wall of the L-shaped card slot (398).

7. An assembled building with a prefabricated assembled foundation according to claim 4, characterized in that: The same support frame (491) is arranged on the top of every two L-shaped sealing plates (43), third sealing plates (492) are arranged on the bottom side walls of the two support frames (491), the two third sealing plates (492) are respectively fitted with the two second sealing grooves (397), fourth building boards (45) are arranged on the top side walls of the two support frames (491), third sealing grooves (46) are formed in the bottom side walls of the two fourth building boards (45), the two third sealing grooves (46) are respectively fitted with the two second sealing plates (44), and the bottom side wall of the fourth building board (45) is in contact with the top side wall of the third building board (41).

8. An assembled building with a prefabricated and assembled foundation according to claim 7, characterized in that: An opening is formed in the top side wall of the fourth building board (45), and a photovoltaic panel (47) is arranged on the inner side wall corresponding to the opening. An opening is formed in the bottom side wall of the fourth building board (45), and a phase change heat storage module (48) is fixedly connected to the inner side wall corresponding to the opening. The other end of the phase change heat storage module (48) is fixedly connected to an electric heating component (49).

9. The prefabricated building with a prefabricated assembled foundation according to claim 8, characterized in that: At the top of the fourth building board (45), there is a cleaning mechanism (5) for cleaning the top of the second assembling mechanism (4). The cleaning mechanism (5) includes a cover plate shell (51) detachably connected to the top of the fourth building board (45). Threaded holes are provided on the side walls at both ends of the cover plate shell (51) and the side walls at both ends of the two fourth building boards (45), and third bolts (52) are threadedly connected to the inner side walls of the corresponding threaded holes. A V-shaped water collecting shell (53) is arranged at the top of the cover plate shell (51). A plurality of water leakage holes (54) are provided at the top of the V-shaped water collecting shell (53). Two holes are provided on the side wall of one end of the V-shaped water collecting shell (53), and a first water delivery pipe (55) is fixedly connected to the inner side wall of the holes. A water collecting box (56) is fixedly connected to the side wall of one end of one of the third building boards (41). Two holes are provided on the side wall of one end of the water collecting box (56), and the inner side walls of the corresponding holes are respectively fixedly connected to the two first water delivery pipes (55). Holes are provided on both side walls of the water collecting box (56), and water outlet pipes (57) are fixedly connected to the inner side walls of the corresponding holes. Electric valves (5992) are fixedly connected to the bottoms of the two water outlet pipes (57).

10. The prefabricated building with a prefabricated assembled foundation according to claim 9, characterized in that: A first water pump (58) is fixedly connected to the side wall of one end of the water collecting box (56). A second water delivery pipe (59) is arranged at the output end of the first water pump (58). A sixth notch (591) is provided inside the cover plate shell (51). A hole is provided on the side wall of one end of the sixth notch (591), and the other end of the second water delivery pipe (59) is fixedly communicated with the inner side wall of the corresponding hole. Two baffles (593) are fixedly connected to the inner side wall of the sixth notch (591). A second water pump (592) is fixedly connected to the side wall at the top of the baffle (593). A telescopic water delivery pipe (594) is arranged at the output end of the second water pump (592) and penetrates through the baffle (593). Seventh notches (595) are provided on both side walls of the cover plate shell (51). Two reciprocating threaded rods (596) are rotatably connected to the inner side walls of the seventh notches (595). A motor (5991) is arranged on the side wall of one end of the cover plate shell (51). One of the reciprocating threaded rods (596) penetrates through the cover plate shell (51) and is fixedly connected to the output end of the motor (5991). An opening is provided inside the cover plate shell (51), and the other reciprocating threaded rod (596) is rotatably connected to the inner side wall of the opening. Transmission chains (597) are connected to the side walls at both ends of the two reciprocating threaded rods (596). The other ends of the two reciprocating threaded rods (596) are both rotatably connected to the inner side wall of the seventh notch (595). A guide plate (598) is threadedly connected to the outer side wall of the reciprocating threaded rod (596). The outer side wall of the guide plate (598) is slidably connected to the inner side wall of the seventh notch (595). A plurality of holes are provided on the side wall of one end of the guide plate (598), and one-way valves (599) are fixedly connected to the corresponding holes. A hole is provided on the side wall of the other end of the guide plate (598), and the other end of the telescopic water delivery pipe (594) is fixedly connected to the inner side wall of the corresponding hole.

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