Combined connecting module of fabricated building and combined plate body structure thereof

Abstract

The application belongs to the field of fabricated formwork, and particularly relates to a combined connecting module of fabricated building and a combined plate body structure thereof. The existing fabricated building has the problems of high manufacturing cost, long device connecting period, high space occupancy rate of single component, difficult transportation and small single transportation amount due to special structural design. The present application provides the following scheme, which comprises a plurality of connecting plates and a plurality of formworks. The connecting plates are located between the formworks and used for connecting two formworks. The connecting plate is fixedly connected with a first plug-in plate and two symmetrically arranged third plug-in plates on both sides. In the application, the combined connecting module of fabricated building and the combined plate body structure thereof are provided. The connecting piece and the module plate structure are combined and spliced, so that the module can be quickly fixed and has stable connecting strength. The profiled plate or strip plate is used as the connecting structure between the combined plate body structures, and can be fixed in cooperation with the connecting piece.

Description

Technical Field

[0001] This invention relates to the field of prefabricated formwork technology, and in particular to a combined connection module for prefabricated buildings and its combined panel structure. Background Technology

[0002] Most prefabricated buildings require pre-reserved reinforcement positions during construction for on-site casting and connection, which does not significantly reduce the construction period. Furthermore, some prefabricated building components use non-standard products to accommodate different installation locations, with special structures at the connection points for fixation. This method requires multiple sets of molds for casting prefabricated components, and still suffers from the following drawbacks:

[0003] 1. Not only is the manufacturing cost high, but the connection of the device also takes a long time, which is time-consuming and labor-intensive;

[0004] 2. Due to the special structural design, individual components tend to occupy a large amount of space, making transportation more difficult and resulting in a smaller volume of goods transported at one time.

[0005] To address the aforementioned issues, this invention proposes a modular connection module for prefabricated buildings and its modular panel structure. Summary of the Invention

[0006] This invention provides a modular connection module for prefabricated buildings and its modular panel structure, which solves the problems of existing technologies, such as high manufacturing costs, long connection time, and high space occupancy of individual components due to special structural design, making transportation difficult and resulting in a small amount of goods transported at one time.

[0007] This invention provides the following technical solution:

[0008] A prefabricated building modular connection module and its modular panel structure include multiple connecting plates and multiple templates. The multiple connecting plates are located between multiple templates and are used to connect two templates. Each connecting plate has a first insert plate and two symmetrically arranged third insert plates fixedly connected to both sides. Each template has a first insertion hole and two symmetrically arranged third insertion holes on both sides. The first insertion hole engages with the first insert plate, and the third insertion hole engages with the third insert plate. The first insert plate has a second mounting groove inside, and the second mounting groove has a stabilizing component for improving the stability of the device.

[0009] The connecting plate has a third mounting groove inside, and two centrally symmetrical racks slide through the inner wall of the third mounting groove. A braking assembly for braking the racks is slidably connected inside the third mounting groove.

[0010] The top of the connecting plate is rotatably connected to a first rotating shaft, and the bottom of the first rotating shaft is provided with a drive assembly for driving the two racks to move.

[0011] In one possible design, the stabilizing component includes two first mounting slots symmetrically arranged on the inner wall of the first insert plate. The two first mounting slots are located at both ends of the second mounting slot and are connected to the second mounting slot. The inner wall of the first mounting slot is slidably connected to the second insert plate. Two tension springs symmetrically arranged are fixedly connected between the second insert plate and one side inner wall of the first mounting slot. The template has a connecting hole inside, which connects the third insert hole and the first insert hole. The second insert plate engages with the connecting hole and the second insert hole.

[0012] In one possible design, a first triangular plate is fixedly connected to one side of each of the two second insert plates that are close to each other. The two first triangular plates are arranged in a centrally symmetrical manner. A push block is fixedly connected to one end of the rack. One end of the push block extends into the interior of the second mounting groove and cooperates with the two first triangular plates.

[0013] In one possible design, the braking assembly includes two vertical plates symmetrically arranged and slidably connected to the inner wall of the bottom of the third mounting groove. A second spring is fixedly connected between the vertical plates and one side inner wall of the third mounting groove. A horizontal plate is fixedly connected between the two vertical plates. A positioning rod is fixedly connected to one side of each vertical plate. The two positioning rods correspond to two racks respectively. A second positioning groove and a first positioning groove are provided on one side of each rack. Both the second positioning groove and the first positioning groove engage with the positioning rods.

[0014] In one possible design, the drive assembly includes a first bevel gear fixedly connected to the bottom of a first rotating shaft, a rotating block fixedly connected to the top of the first rotating shaft, a second rotating shaft rotatably connected to one side inner wall of the third mounting groove, a second bevel gear meshing with the first bevel gear fixedly sleeved on the outer wall of the second rotating shaft, and a spur gear meshing with a rack fixedly sleeved on the outer wall of the second rotating shaft.

[0015] In one possible design, four symmetrical sliding plates slide through the top of the connecting plate, and the top of the four sliding plates is fixedly connected to the same pressing plate. Multiple first springs are fixedly connected between the bottom of the pressing plate and the top of the connecting plate, and the first springs are sleeved on the sliding plates.

[0016] In one possible design, a second triangular plate is fixedly connected to the bottom of one of the two sliding plates, and the second triangular plate is used in conjunction with the horizontal plate.

[0017] In one possible design, the pressing plate has a rectangular hole inside, which is used in conjunction with the rotating block.

[0018] A composite panel structure, a planar structure composed of the aforementioned prefabricated building composite connecting modules.

[0019] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0020] In this invention, during use, the connecting plate is placed between two templates, and the first insert plate engages with the first insertion hole, and the third insertion hole engages with the third insert plate, completing the basic installation of the device. At this time, the pressing plate is pressed vertically downward, and the pressing plate drives multiple sliding plates to move vertically downward and squeeze the first spring. Among them, two sliding plates drive the second triangular plate to move vertically downward, the second triangular plate pushes the horizontal plate to move laterally, the horizontal plate drives two vertical plates to move laterally and squeeze the second spring, and the vertical plate drives the positioning rod to move laterally. At this time, the positioning rod is no longer engaged with the first positioning groove, and the rack is released from its braking state.

[0021] In this invention, the rotating block is exposed and can be rotated. The rotating block drives the first rotating shaft to rotate, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the spur gear to rotate, the spur gear drives the two racks to move away from each other, and the two racks drive the two pushing blocks to move away from each other.

[0022] In this invention, the push block pushes the two first triangular plates away from each other, and the two first triangular plates drive the two second insert plates away from each other and stretch the tension spring. At this time, the second insert plates enter the interior of the connecting hole and engage with the second insert hole, which further improves the stability of the device. At this time, the rotating block is no longer rotated, and the pressing plate is released. The horizontal plate drives the vertical plate and the positioning rod to return to the initial position. At the same time, the second positioning groove engages with the positioning rod to ensure the stability of the rack and make it convenient to use.

[0023] This invention proposes a modular connection module for prefabricated buildings and its modular panel structure. By combining and splicing the connectors and modular panel structures, it can not only be quickly fixed but also has relatively stable connection strength. Furthermore, by using profile plates or strips as the connection structure between the modular panel structures, it can also cooperate with the connectors to achieve fixation. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the exploded structure provided in an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure provided in an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the template provided in an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the connecting plate provided in an embodiment of the present invention;

[0029] Figure 6 A three-dimensional cross-sectional view of the first insert plate provided in an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the pressing plate and connecting plate provided in an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the first bevel gear and the second bevel gear provided in an embodiment of the present invention;

[0032] Figure 9 This is a schematic diagram of the pressing plate provided in an embodiment of the present invention.

[0033] Figure label:

[0034] 1. Template; 2. Connecting plate; 3. Pressing plate; 4. Rotating block; 5. First insert plate; 6. Second insert plate; 7. Third insertion hole; 8. First insertion hole; 9. Third insert plate; 10. Second insertion hole; 11. Connecting hole; 12. Rectangular hole; 13. Sliding plate; 14. Tension spring; 15. First triangular plate; 16. First mounting slot; 17. Second mounting slot; 18. Pushing block; 19. Third mounting slot; 20. First bevel gear; 21. First rotating shaft; 22. Horizontal plate; 23. Second triangular plate; 24. First spring; 25. Second rotating shaft; 26. First positioning slot; 27. Second positioning slot; 28. Spur gear; 29. ​​Positioning rod; 30. Rack; 31. Vertical plate; 32. Second spring; 33. Second bevel gear. Detailed Implementation

[0035] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the devices are connected to each other and their relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of the present invention, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0037] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0038] In this embodiment of the invention, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0039] References to "one embodiment" or "some embodiments" as used in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the invention. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically emphasized.

[0040] Example 1

[0041] Reference Figure 1-9A prefabricated building modular connection module and its modular panel structure include multiple connecting plates 2 and multiple templates 1. The multiple connecting plates 2 are located between the multiple templates 1 and are used to connect two templates 1. A first insert plate 5 and two symmetrically arranged third insert plates 9 are fixedly connected to both sides of each connecting plate 2. A first insertion hole 8 and two symmetrically arranged third insertion holes 7 are provided on both sides of each template 1. The first insertion hole 8 engages with the first insert plate 5, and the third insertion hole 7 engages with the third insert plate 9. A second mounting groove 17 is provided inside the first insert plate 5. A stabilizing component for improving the stability of the device is provided inside the second mounting groove 17. The stabilizing component includes two first mounting grooves 16 symmetrically arranged on the inner wall of the first insert plate 5. 6 are located at both ends of the second mounting groove 17 and are connected to the second mounting groove 17. The inner wall of the first mounting groove 16 is slidably connected to the second insert plate 6. Two tension springs 14 are fixedly connected between the second insert plate 6 and one side inner wall of the first mounting groove 16. The template 1 has a connecting hole 11 inside, which connects the third insert hole 7 and the first insert hole 8. The second insert plate 6 engages with the connecting hole 11 and the second insert hole 10. The two second insert plates 6 are fixedly connected to the side of each other. The two first triangle plates 15 are centrally symmetrical. One end of the rack 30 is fixedly connected to the push block 18. One end of the push block 18 extends into the interior of the second mounting groove 17 and cooperates with the two first triangle plates 15.

[0042] The connecting plate 2 has a third mounting groove 19 inside. Two centrally symmetrical racks 30 slide through the inner wall of the third mounting groove 19. A braking assembly for braking the racks 30 is slidably connected inside the third mounting groove 19. The braking assembly includes two vertical plates 31 slidably connected to the inner wall of the bottom of the third mounting groove 19. The same second spring 32 is fixedly connected between the vertical plates 31 and one side inner wall of the third mounting groove 19. The same horizontal plate 22 is fixedly connected between the two vertical plates 31. A positioning rod 29 is fixedly connected to one side of the vertical plates 31. The two positioning rods 29 correspond to the two racks 30 respectively. A second positioning groove 27 and a first positioning groove 26 are opened on one side of the racks 30. The second positioning groove 27 and the first positioning groove 26 are engaged with the positioning rod 29.

[0043] The top of the connecting plate 2 is rotatably connected to the first rotating shaft 21. The bottom of the first rotating shaft 21 is provided with a drive assembly for driving the two racks 30 to move. The drive assembly includes a first bevel gear 20 fixedly connected to the bottom of the first rotating shaft 21. A rotating block 4 is fixedly connected to the top of the first rotating shaft 21. A second rotating shaft 25 is rotatably connected to the inner wall of one side of the third mounting groove 19. A second bevel gear 33 that meshes with the first bevel gear 20 is fixedly sleeved on the outer wall of the second rotating shaft 25. A spur gear 28 that meshes with the rack 30 is fixedly sleeved on the outer wall of the second rotating shaft 25.

[0044] A composite panel structure, a planar structure composed of the aforementioned prefabricated building composite connecting modules.

[0045] Example 2

[0046] Reference Figure 1-9 A prefabricated building modular connection module and its modular panel structure include multiple connecting plates 2 and multiple templates 1. The multiple connecting plates 2 are located between the multiple templates 1 and are used to connect two templates 1. A first insert plate 5 and two symmetrically arranged third insert plates 9 are fixedly connected to both sides of the connecting plates 2. A first insertion hole 8 and two symmetrically arranged third insertion holes 7 are opened on both sides of the templates 1. The first insertion hole 8 engages with the first insert plate 5, and the third insertion hole 7 engages with the third insert plate 9. A second mounting groove 17 is opened inside the first insert plate 5. The second mounting groove 17 is provided with a stabilizer for improving the stability of the device. The stabilizing component includes two first mounting slots 16 symmetrically arranged on the inner wall of the first insert plate 5. The two first mounting slots 16 are located at both ends of a second mounting slot 17 and are connected to it. A second insert plate 6 is slidably connected to the inner wall of the first mounting slot 16. Two tension springs 14 are symmetrically arranged and fixedly connected between the second insert plate 6 and one side inner wall of the first mounting slot 16. A connecting hole 11 is provided inside the template 1, connecting the third insert hole 7 and the first insert hole 8. The second insert plate 6 engages with the connecting hole 11 and the second insert hole 10. The two second insert plates 6 are close to each other. Each side is fixedly connected to a first triangular plate 15, which are arranged symmetrically at the center. One end of the rack 30 is fixedly connected to a push block 18, which extends into the interior of the second mounting groove 17 and cooperates with the two first triangular plates 15. At the same time, the rotating block 4 is exposed and can rotate. The rotating block 4 drives the first rotating shaft 21 to rotate, which in turn drives the first bevel gear 20 to rotate. The first bevel gear 20 drives the second bevel gear 33 to rotate, which in turn drives the second rotating shaft 25 to rotate. The second rotating shaft 25 drives the spur gear 28 to rotate, which in turn drives... The two racks 30 move away from each other, which in turn drives the two push blocks 18 to move away from each other. The push blocks 18 push the two first triangular plates 15 to move away from each other, and the two first triangular plates 15 drive the two second insert plates 6 to move away from each other and stretch the tension spring 14. At this time, the second insert plate 6 enters the interior of the connecting hole 11 and engages with the second insert hole 10, which further improves the stability of the device. At this time, the rotating block 4 is no longer rotated, and the pressing plate 3 is released. The horizontal plate 22 drives the vertical plate 31 and the positioning rod 29 to return to the initial position. At the same time, the second positioning groove 27 engages with the positioning rod 29 to ensure the stability of the rack 30 and make it easy to use.

[0047] The connecting plate 2 has a third mounting groove 19 inside. Two centrally symmetrical racks 30 slide through the inner wall of the third mounting groove 19. A braking assembly for braking the racks 30 is slidably connected inside the third mounting groove 19. The braking assembly includes two vertical plates 31 slidably connected to the inner wall of the bottom of the third mounting groove 19. The same second spring 32 is fixedly connected between the vertical plates 31 and one side inner wall of the third mounting groove 19. The same horizontal plate 22 is fixedly connected between the two vertical plates 31. A positioning rod 29 is fixedly connected to one side of the vertical plates 31. The two positioning rods 29 correspond to the two racks 30 respectively. A second positioning groove 27 and a first positioning groove 26 are opened on one side of the racks 30. The second positioning groove 27 and the first positioning groove 26 are engaged with the positioning rod 29.

[0048] A first rotating shaft 21 is rotatably passed through the top of the connecting plate 2. A driving assembly for moving two racks 30 is provided at the bottom of the first rotating shaft 21. The driving assembly includes a first bevel gear 20 fixedly connected to the bottom of the first rotating shaft 21. A rotating block 4 is fixedly connected to the top of the first rotating shaft 21. A second rotating shaft 25 is rotatably connected to the inner wall of one side of the third mounting groove 19. A second bevel gear 33 meshing with the first bevel gear 20 is fixedly sleeved on the outer wall of the second rotating shaft 25. A spur gear 28 meshing with the racks 30 is fixedly sleeved on the outer wall of the second rotating shaft 25. Four symmetrical sliding plates 13 slide through the top of the connecting plate 2. A single pressing plate 3 is fixedly connected to the top of the four sliding plates 13. Multiple first springs 24 are fixedly connected between the bottom of the pressing plate 3 and the top of the connecting plate 2. The first springs 24 are sleeved on the sliding plates 13. Two of the sliding plates... The bottom of plate 13 is fixedly connected to a second triangular plate 23, which works in conjunction with the horizontal plate 22. The inside of the pressing plate 3 has a rectangular hole 12, which works in conjunction with the rotating block 4. The connecting plate 2 is placed between the two templates 1, and the first insert plate 5 is engaged with the first insert hole 8, and the third insert hole 7 is engaged with the third insert plate 9, thus completing the basic installation of the device. At this time, the pressing plate 3 is pressed vertically downward. The pressing plate 3 drives multiple sliding plates 13 to move vertically downward and squeeze the first spring 24. Two of the sliding plates 13 drive the second triangular plate 23 to move vertically downward. The second triangular plate 23 pushes the horizontal plate 22 to move horizontally. The horizontal plate 22 drives two vertical plates 31 to move horizontally and squeeze the second spring 32. The vertical plate 31 drives the positioning rod 29 to move horizontally. At this time, the positioning rod 29 is no longer engaged with the first positioning groove 26, and the braking state of the rack 30 is released.

[0049] A composite panel structure, a planar structure composed of the aforementioned prefabricated building composite connecting modules.

[0050] The working principle and usage process of this technical solution are as follows: When in use, the connecting plate 2 is placed between the two templates 1, and the first insert plate 5 is engaged with the first insert hole 8, and the third insert hole 7 is engaged with the third insert plate 9, thus completing the basic installation of the device. At this time, the pressing plate 3 is pressed vertically downward. The pressing plate 3 drives multiple sliding plates 13 to move vertically downward and squeeze the first spring 24. Among them, two sliding plates 13 drive the second triangular plate 23 to move vertically downward. The second triangular plate 23 pushes the horizontal plate 22 to move horizontally. The horizontal plate 22 drives two vertical plates 31 to move horizontally and squeeze the second spring 32. The vertical plate 31 drives the positioning rod 29 to move horizontally. At this time, the positioning rod 29 is no longer engaged with the first positioning groove 26, and the braking state of the rack 30 is released.

[0051] Simultaneously, the rotating block 4 is exposed and can rotate. Rotating the rotating block 4 drives the first rotating shaft 21 to rotate, the first rotating shaft 21 drives the first bevel gear 20 to rotate, the first bevel gear 20 drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the second rotating shaft 25 to rotate, the second rotating shaft 25 drives the spur gear 28 to rotate, the spur gear 28 drives the two racks 30 to move away from each other, the two racks 30 drive the two pushing blocks 18 to move away from each other, the pushing blocks 18 drive the two first triangular plates 15 to move away from each other, the two first triangular plates 15 drive the two second insert plates 6 to move away from each other and stretch the tension spring 14. At this time, the second insert plate 6 enters the interior of the connecting hole 11 and engages with the second insert hole 10, further improving the stability of the device. At this time, the rotating block 4 is no longer rotated, and the pressing plate 3 is released. The horizontal plate 22 drives the vertical plate 31 and the positioning rod 29 to return to the initial position. At the same time, the second positioning groove 27 engages with the positioning rod 29 to ensure the stability of the rack 30 and make it easy to use.

[0052] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A combined connection module of a fabricated building, characterized in that, The utility model relates to a kind of template and connecting plate, including: Multiple connecting plates (2) and multiple templates (1), multiple the connecting plate (2) between multiple templates (1) and for connecting two templates (1), the both sides of the connecting plate (2) are fixedly connected with first plugboard (5) and the two third plugboard (9) of symmetric setting, the both sides of the template (1) are equipped with first jack (8) and the two third jack (7) of symmetric setting, the first jack (8) is engaged with first plugboard (5), the third jack (7) is engaged with third plugboard (9), the inside of first plugboard (5) is equipped with second installation groove (17), stability assembly for inside of second installation groove (17) is equipped with for lifting device stability; The inside of the connecting plate (2) is equipped with third installation groove (19), the inner wall of third installation groove (19) is slidably penetrated with two rack gears (30) of central symmetry, the inside of third installation groove (19) is slidably connected with brake assembly for brake rack gear (30); The top of the connecting plate (2) is rotatably penetrated with first rotating shaft (21), the bottom of first rotating shaft (21) is provided with drive assembly for driving two rack gears (30) to move; The stability assembly includes two first installation grooves (16) of symmetric setting being equipped in the inner wall of first plugboard (5), two the first installation groove (16) is located at the both ends of second installation groove (17) and is all communicated with second installation groove (17), the inner wall of first installation groove (16) is slidably connected with second plugboard (6), two spring (14) of symmetric setting are fixedly connected between the inner wall of one side of first installation groove (16) and second plugboard (6), the inside of the template (1) is equipped with communicating hole (11), the communicating hole (11) is communicated third jack (7) and first jack (8), second plugboard (6) is engaged with communicating hole (11) and second jack (10); The side of two the second plugboard (6) close to each other is fixedly connected with first triangular plate (15), two the first triangular plate (15) is centrally symmetric, one end of rack gear (30) is fixedly connected with push block (18), one end of push block (18) extends to the inside of second installation groove (17) and cooperates with two first triangular plate (15); The brake assembly includes two vertical plates (31) of symmetric setting being slidably connected in the inner wall of third installation groove (19) bottom, the same second spring (32) is fixedly connected between the inner wall of one side of third installation groove (19) and vertical plate (31), the same horizontal plate (22) is fixedly connected between two vertical plates (31), one side of vertical plate (31) is fixedly connected with positioning rod (29), two the positioning rod (29) is corresponding with two rack gears (30) respectively, one side of rack gear (30) is equipped with second positioning groove (27) and first positioning groove (26), second positioning groove (27) and first positioning groove (26) are engaged with positioning rod (29). The driving assembly comprises a first bevel gear (20) fixedly connected at the bottom of a first rotating shaft (21), a rotating block (4) fixedly connected at the top of the first rotating shaft (21), a second rotating shaft (25) rotatably connected to the inner wall of one side of the third mounting groove (19), a second bevel gear (33) fixedly sleeved on the outer wall of the second rotating shaft (25) and engaged with the first bevel gear (20), and a spur gear (28) fixedly sleeved on the outer wall of the second rotating shaft (25) and engaged with the rack (30).

2. The modular connecting module of claim 1, wherein, The top of the connecting plate (2) is slidably penetrated by four slide plates (13) symmetrically arranged in pairs, the top of the four slide plates (13) is fixedly connected with the same pressing plate (3), a plurality of first springs (24) are fixedly connected between the bottom of the pressing plate (3) and the top of the connecting plate (2), and the first springs (24) are sleeved on the slide plates (13).

3. The modular connecting module of claim 2, wherein, The bottom of two of the slide plates (13) is fixedly connected with a second triangular plate (23), and the second triangular plate (23) is used in cooperation with the cross plate (22).

4. The combined connection module of claim 2, wherein, The inside of the pressing plate (3) is provided with a rectangular hole (12), and the rectangular hole (12) is used in cooperation with the rotating block (4).

5. A combined panel structure, characterized by The planar structure of the fabricated building is combined by the combination connecting modules according to any one of claims 1-4.

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