Fabricated roof structure based on ground stabilization reinforcement

Abstract

This utility model belongs to the field of prefabricated housing technology, specifically a prefabricated roof structure based on a solid and reinforced foundation. It includes two support frames, each with a fixed support bracket at its bottom. A load-bearing frame is detachably connected to the top of each support frame via bolts. A supporting keel is detachably connected via threads at the top of the two load-bearing frames. A reinforcing keel is detachably connected via threads at the center of the two load-bearing frames. Extension frames are detachably connected via bolts to both sides of the bottom of each load-bearing frame. Connecting keels are inserted into the ends of the two corresponding extension frames furthest from the load-bearing frames. The stabilizing component is used in conjunction with the extension frames and connecting keels, and the closing component is used in conjunction with the supporting keels and connecting keels.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated housing technology, specifically a prefabricated roof structure based on a solid and reinforced foundation. Background Technology

[0002] Prefabricated roof structures typically refer to roof structures that are prefabricated in a factory and then transported to the site for assembly. This type of structure offers advantages such as fast construction speed, controllable quality, and ease of maintenance, and has been widely used in modern architecture.

[0003] For example, patent (CN118148292B) discloses a prefabricated roof structure, which describes "including a house keel beam, a truss beam fixedly installed on the house keel beam, multiple vertical columns fixedly installed on the truss beam, and horizontal columns connected between the tops of the multiple vertical columns. A top keel is set between the horizontal columns and the truss beam, and snap-fit ​​plates are installed at both ends of the top keel. Multiple slots are provided on both sides of the snap-fit ​​plates. Multiple snap-fit ​​frames are fixedly installed on the horizontal columns. Multiple limiting frames are fixedly installed on both sides of the snap-fit ​​frames. Each limiting frame has a snap-fit ​​block inside. This prefabricated roof structure uses snap-fit ​​blocks to limit the snap-fit ​​plates, thereby achieving the purpose of initially limiting the top keel. On the one hand, it strengthens the installation strength of the top keel. On the other hand, by initially limiting the top keel, it makes it easier for workers to re-fix the top keel by installing reinforcing bolts, thereby effectively improving work efficiency."

[0004] Existing prefabricated roof structures are typically used in temporary housing. Due to their temporary nature, they require frequent installation and dismantling. The ease of installation and dismantling can lead to poor structural stability. To address this issue, traditional prefabricated roof structures usually add connecting frames between the joists and beams, using cross-connections to mitigate the stability problem. However, this increases the steps involved in installation and dismantling, reducing the portability of the prefabricated roof. Therefore, a prefabricated roof structure based on a solid foundation is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a prefabricated roof structure based on a solid and reinforced foundation.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The prefabricated roof structure based on solid foundation reinforcement of this utility model includes two support frames. The bottom ends of the two support frames are fixedly connected to a stabilizing bracket. The top ends of the support frames are detachably connected to a load-bearing frame by bolts. The top ends of the two load-bearing frames are detachably connected to a supporting keel by threads. The center position between the two load-bearing frames is detachably connected to a reinforcing keel by threads. The two sides of the bottom end of the load-bearing frame are detachably connected to extension frames by bolts. The ends of the two corresponding extension frames away from the load-bearing frame are inserted and connected to connecting keels.

[0007] A stabilizing component is disposed on both sides of the top of the stabilizing bracket, and the stabilizing component is used in conjunction with the extension frame and the connecting keel;

[0008] A closure assembly is disposed on both sides of the supporting keel, and the closure assembly is used to cooperate with the supporting keel and the connecting keel.

[0009] Preferably, the stabilizing component includes a stabilizing column, a first linkage seat, and a stabilizing cable. Stabilizing columns are fixedly connected to both sides of the top of the stabilizing bracket. The first linkage seat is rotatably connected to the inner side of the stabilizing column, and the stabilizing cable is detachably connected to the inner side of the first linkage seat.

[0010] Preferably, the stabilizing component further includes a connecting threaded seat and a second linkage seat. Both ends of the connecting keel are fixedly connected to the connecting threaded seat, and the connecting threaded seat is internally threaded to the second linkage seat. The bottom end of the second linkage seat is detachably connected to the end of the stabilizing cable away from the stabilizing bracket.

[0011] Preferably, the closing component includes a closing top surface, a connecting top seat, an unfolding top surface, and a closing top seat. Multiple sets of closing top surfaces are provided on both sides of the supporting keel. The top and bottom ends of the closing top surface are fixedly connected to the connecting top seat. The two sides of the closing top surface are slidably connected to the unfolding top surface. The two sides of the connecting top seat are slidably connected to the closing top seat. The closing top seat is fixedly connected to the corresponding unfolding top surface.

[0012] Preferably, the closing assembly further includes a bidirectional screw, a movable threaded sleeve, an unfolding rod, and a rotating seat. The bidirectional screw is rotatably connected to the center position of the inner side of the closing top surface. The bottom and top ends of the bidirectional screw are threadedly connected to the movable threaded sleeve. Both ends of the movable threaded sleeve are provided with unfolding rods. Both ends of the unfolding rod are rotatably connected to rotating seats. The rotating seat located at one end of the unfolding rod is fixedly connected to the corresponding movable threaded sleeve, and the rotating seat located at the other end of the unfolding rod is fixedly connected to the corresponding unfolding top surface.

[0013] Preferably, the closing assembly further includes a first bevel gear, a transmission rack, a fixed seat, a transmission column, a transmission gear, and a second bevel gear. The transmission rack is slidably connected to the inner side of the closing top surface and at a position corresponding to the bidirectional screw. The fixed seat is fixedly connected to the inner side of the closing top surface and at a position corresponding to the transmission rack. The transmission column is rotatably connected to the end of the fixed seat near the bidirectional screw. The transmission gear is fixedly connected to the circumferential side of the transmission column near the fixed seat. The transmission gear meshes with the transmission rack. The second bevel gear is fixedly connected to the circumferential side of the transmission column away from the fixed seat. The second bevel gear meshes with the first bevel gear.

[0014] Preferably, a connecting plate is fixedly connected to the top of the connecting keel at a position corresponding to the closed top surface, and the connecting plate is detachably connected to the connecting top seat located at the bottom of the closed top surface by bolts.

[0015] Preferably, the closing assembly further includes a pull bar, a snap-fit ​​toothed belt, a fixing post, and a return spring. The pull bar is fixedly connected to the end of the transmission rack near the supporting keel, and the snap-fit ​​toothed belt is rotatably connected to the end of the pull bar away from the transmission rack. The fixing post is slidably connected to the top of the supporting keel at a position corresponding to the snap-fit ​​toothed belt. The bottom end of the fixing post is snap-fitted to the snap-fit ​​toothed belt. A return spring is sleeved on the annular side of the top end of the fixing post. The bottom end of the return spring is fixedly connected to the supporting keel, and the top end of the return spring is fixedly connected to the fixing post.

[0016] Preferably, positioning inclined plates are fixedly connected to both sides of the supporting keel and to positions corresponding to the closed top surface, and the positioning inclined plates are snapped into connection with the connecting top seat located at the top of the closed top surface.

[0017] Preferably, the top of the supporting keel is provided with multiple waterproof caps, and the two sides of the inner side of the waterproof caps are snapped together with corresponding connecting caps and closing caps. Both ends of the supporting keel are detachably connected to fixing plates by bolts, and the fixing plates are snapped together with the corresponding waterproof caps.

[0018] The beneficial effects of this utility model are:

[0019] This utility model provides a prefabricated roof structure based on a solid and reinforced foundation. Through the structural design of support frames, load-bearing frames, supporting keels, reinforcing keels, extension frames, and closing components, after the main body of the device is assembled using the support frames, solid supports, load-bearing frames, supporting keels, reinforcing keels, and extension frames, the top is closed by the closing components. This facilitates efficient closure of the open areas at the top, reduces the cumbersome steps during installation, and improves the installation efficiency of the device.

[0020] This utility model provides a prefabricated roof structure based on a solid foundation. Through the structural design of the support frame, the stabilizing bracket, the connecting keel and the stabilizing component, the four corners of the device can be easily connected to the stabilizing bracket through the connecting keel and the stabilizing component. The high strength and ductility of the stabilizing steel cable in the stabilizing component enhance the stability of the device during use. While reducing the number of connecting support parts and making it easier to disassemble and assemble, it also enhances the stability of the connection and further improves the performance of the device. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0022] Figure 1 This is a perspective view of the overall structure of this utility model;

[0023] Figure 2 This is a perspective view of the support frame and load-bearing frame in this utility model;

[0024] Figure 3 This is a three-dimensional view of the support frame, extension frame and connecting keel exploded in this utility model;

[0025] Figure 4 This is a perspective view of the supporting keel in this utility model;

[0026] Figure 5 This is a perspective view of the extension frame and connecting keel in this utility model;

[0027] Figure 6 This is a perspective view of the support frame and the stable bracket in this utility model;

[0028] Figure 7 This is a perspective view of the first linkage seat and the stabilizing steel cable in this utility model;

[0029] Figure 8 This is a perspective view of the connecting keel and the stabilizing steel cable in this utility model;

[0030] Figure 9 This utility model Figure 8 A magnified 3D view at point A in the middle;

[0031] Figure 10 This is a three-dimensional view of the waterproof roof and fixing plate exploded in this utility model;

[0032] Figure 11 This is a perspective view of the closed top surface and the unfolded top surface in this utility model.

[0033] Figure 12This is an enlarged perspective view of point B in the connecting threaded seat of this utility model.

[0034] Figure 13 This is a perspective view of the pull bar and the snap-fit ​​toothed belt in this utility model;

[0035] Figure 14 This is a perspective view of the fixing post and the return spring in this utility model;

[0036] Legend:

[0037] 1. Support frame; 2. Stable bracket; 3. Load-bearing frame; 4. Support keel; 5. Reinforcing keel; 6. Extension frame; 7. Connecting keel; 8. Stable column; 9. First linkage seat; 10. Stable steel cable; 11. Connecting threaded seat; 12. Second linkage seat; 13. Closed top surface; 14. Connecting top seat; 15. Unfolded top surface; 16. Closed top seat; 17. Bidirectional screw; 18. Moving threaded sleeve; 19. Unfolding rod; 20. Rotating seat; 21. First bevel gear; 22. Transmission rack; 23. Fixed seat; 24. Transmission column; 25. Transmission gear; 26. Second bevel gear; 27. Pull bar; 28. Snap-fit ​​toothed belt; 29. ​​Positioning inclined plate; 30. Fixed column; 31. Return spring; 32. Waterproof top; 33. Fixed plate; 34. Connecting plate. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] Specific implementation examples are given below.

[0040] Example 1

[0041] Please see Figures 1-6This utility model provides a prefabricated roof structure based on a solid foundation, including two support frames 1. The bottom ends of the two support frames 1 are fixedly connected to a stabilizing bracket 2, which facilitates the fixing of the support frames 1 to the side columns of the prefabricated house and the fixing bracket 2 to the foundation of the prefabricated house. The top of the support frame 1 is detachably connected to a load-bearing frame 3 by bolts. In order to improve the lateral load-bearing capacity of the prefabricated roof, a supporting keel 4 is detachably connected to the top of the two load-bearing frames 3 by threads. In order to further improve the lateral load-bearing capacity of the prefabricated roof, a reinforcing keel 5 is detachably connected to the center of the two load-bearing frames 3 by threads. In order to improve the longitudinal load-bearing capacity of the prefabricated roof, extension frames 6 are detachably connected to both sides of the bottom end of the load-bearing frame 3 by bolts. In order to further improve the lateral load-bearing capacity of the prefabricated roof, connecting keels 7 are inserted and connected to the ends of the two extension frames 6 away from the load-bearing frame 3.

[0042] The stabilizing component is located on both sides of the top of the stabilizing bracket 2. The stabilizing component is used in conjunction with the extension frame 6 and the connecting keel 7. The four corners of the device are connected to the stabilizing bracket 2 through the connecting keel 7 and the stabilizing component. The high strength and extensibility of the stabilizing steel cable 10 inside the stabilizing component enhance the stability of the device during use. This reduces the number of connecting support parts, making it easier to disassemble and assemble the device, while also enhancing the stability of the connection.

[0043] The closing component is located on both sides of the supporting keel 4. The closing component is used in conjunction with the supporting keel 4 and the connecting keel 7 to close the top of the keel, which facilitates efficient closure of the open top part of the keel, reduces the cumbersome steps during installation, and improves the installation efficiency of the device.

[0044] During operation, when the roof of a prefabricated house needs to be installed, the stabilizing bracket 2 is fixed to the foundation on both sides of the prefabricated house, and then the load-bearing frame 3 and the support frame 1 are fixed and installed with bolts. Then, the reinforcing keel 5 is fixed and installed between the two load-bearing frames 3 with bolts, and then the supporting keel 4 is fixed and installed between the two load-bearing frames 3 with bolts. After the reinforcing keel 5 and the supporting keel 4 are installed, the extension frame 6 is fixed and installed on the load-bearing frame 3 with bolts, and then the connecting keel 7 is installed on the slots of the two corresponding extension frames 6, thus completing the overall frame installation of the prefabricated roof.

[0045] Example 2

[0046] Please see Figure 2- The top support 14 is connected to the figure. In order to enhance the stability of the prefabricated roof, the stabilizing component includes a stabilizing column 8, a first linkage seat 9 and a stabilizing steel cable 10. The stabilizing column 8 is fixedly connected to both sides of the top of the stabilizing bracket 2. The first linkage seat 9 is rotatably connected to the inner side of the stabilizing column 8. The stabilizing steel cable 10 is detachably connected to the inner side of the first linkage seat 9.

[0047] To facilitate the connection of the connecting keel 7 to the stable support 2 of the foundation, the stabilizing component also includes a connecting thread seat 11 and a second linkage seat 12. Both ends of the connecting keel 7 are fixedly connected to the connecting thread seat 11, and the connecting thread seat 11 is internally threaded to the second linkage seat 12. The bottom end of the second linkage seat 12 is detachably connected to the end of the stabilizing steel cable 10 away from the stable support 2.

[0048] When the prefabricated house is subjected to external forces such as strong winds or earthquakes during operation, causing it to sway, the swaying amplitude is controlled within a certain range by stabilizing the ductility and rigidity of the steel cable 10 itself, so as to effectively reduce the impact of the building swaying, and to pull the prefabricated house back to an upright position after the swaying stops.

[0049] To facilitate quick and easy closure of the exposed space at the top of the prefabricated roof, the closure assembly includes a closing top surface 13, a connecting top seat 14, an unfolding top surface 15, and a closing top seat 16. Multiple sets of closing top surfaces 13 are provided on both sides of the supporting keel 4. The top and bottom ends of the closing top surface 13 are fixedly connected to the connecting top seat 14. The two sides of the closing top surface 13 are slidably connected to the unfolding top surface 15. The two sides of the connecting top seat 14 are slidably connected to the closing top seat 16. The closing top seat 16 is fixedly connected to the corresponding unfolding top surface 15.

[0050] To facilitate quick and easy installation and positioning of the closed top surface 13 and the supporting keel 4, positioning inclined plates 29 are fixedly connected to both sides of the supporting keel 4 at positions corresponding to the closed top surface 13. The positioning inclined plates 29 are snapped into connection with the connecting top seat 14 located at the top of the closed top surface 13.

[0051] To facilitate the connection between the closed top surface 13 and the connecting keel 7, a connecting plate 34 is fixedly connected to the top of the connecting keel 7 at a position corresponding to the closed top surface 13. The connecting plate 34 is detachably connected to the connecting top seat 14 located at the bottom of the closed top surface 13 by bolts.

[0052] During operation, when it is necessary to close the exposed space of the prefabricated roof, the connecting top seat 14 on the upper part of the closed top surface 13 is connected to the positioning inclined plate 29, thereby facilitating the quick and easy positioning of multiple sets of closed top surfaces 13. After the unfolded top surface 15 and the closed top seat 16 on the closed top surface 13 unfold and close on the supporting keel 4, the connecting keel 7 and the connecting top seat 14 are fixed by the connecting plate 34. Then, the prefabricated roof is connected as a whole by the connecting keel 7, the connecting top seat 14 and the stabilizing steel cable 10. Then, the prefabricated roof is supported as a whole by the supporting frame 1 and the stabilizing bracket 2. The overall strength of the prefabricated roof is improved by the cooperation of the connecting keel 7, the stabilizing steel cable 10 and the stabilizing bracket 2.

[0053] To facilitate the rapid unfolding of the unfolded top surface 15 on the closed top surface 13, the closing assembly further includes a bidirectional screw 17, a movable threaded sleeve 18, an unfolding rod 19, and a rotating seat 20. The bidirectional screw 17 is rotatably connected to the center of the inner side of the closed top surface 13. The bottom and top ends of the bidirectional screw 17 are threadedly connected to the movable threaded sleeve 18. The two ends of the movable threaded sleeve 18 are provided with unfolding rods 19, and the two ends of the unfolding rod 19 are rotatably connected to rotating seats 20. The rotating seat 20 at one end of the unfolding rod 19 is fixedly connected to the corresponding movable threaded sleeve 18, and the rotating seat 20 at the other end of the unfolding rod 19 is fixedly connected to the corresponding unfolded top surface 15. This facilitates the relative movement of the two movable threaded sleeves 18 on the bidirectional screw 17 through the rotation of the bidirectional screw 17. While the movable threaded sleeves 18 are moving, they drive the two unfolded top surfaces 15 on the closed top surface 13 to move away from the movable threaded sleeves 18 through the unfolding rod 19.

[0054] To facilitate the rotation of the bidirectional screw 17, the closing assembly further includes a first bevel gear 21, a transmission rack 22, a fixed seat 23, a transmission column 24, a transmission gear 25, and a second bevel gear 26. To facilitate the rotation of the bidirectional screw 17 when the transmission rack 22 is pulled, the transmission rack 22 is slidably connected to the inner side of the closing top surface 13 at a position corresponding to the bidirectional screw 17. A fixed seat 23 is fixedly connected to the inner side of the closing top surface 13 at a position corresponding to the transmission rack 22. A transmission column 24 is rotatably connected to the end of the bidirectional screw 17 near the fixed base 23. A transmission gear 25 is fixedly connected to the annular side of the transmission column 24 near the fixed base 23. The transmission gear 25 meshes with the transmission rack 22, thereby facilitating the rotation of the transmission column 24 via the transmission rack 22. A second bevel gear 26 is fixedly connected to the annular side of the transmission column 24 away from the fixed base 23. The second bevel gear 26 meshes with the first bevel gear 21, thereby facilitating the rotation of the bidirectional screw 17 via the transmission column 24.

[0055] To facilitate the fixing of the unfolded closed top surface 13 and unfolded top surface 15, the closing assembly also includes a pull bar 27, a snap-fit ​​toothed belt 28, a fixing post 30, and a return spring 31. To facilitate the pulling of the transmission rack 22, the end of the transmission rack 22 near the supporting keel 4 is fixedly connected to the pull bar 27. To facilitate pulling the pull bar 27 out of the connecting top seat 14 and to facilitate pushing the transmission post 24 into the connecting top seat 14 during subsequent disassembly, the end of the pull bar 27 away from the transmission rack 22 is rotatably connected to a snap-fit ​​toothed belt 28. For easy engagement of the toothed belt 28 pulled out into the support keel 4, a fixing post 30 is slidably connected to the top of the support keel 4 at a position corresponding to the toothed belt 28. The bottom end of the fixing post 30 is engaged with the toothed belt 28. To allow the fixing post 30 to automatically return to its original position after being pulled, a return spring 31 is sleeved on the annular side of the top end of the fixing post 30. The bottom end of the return spring 31 is fixedly connected to the support keel 4, and the top end of the return spring 31 is fixedly connected to the fixing post 30.

[0056] During operation, after the closed top surface 13 and the connecting top seat 14 are positioned on the supporting keel 4 by the positioning inclined plate 29, the operator pulls the engaging toothed belt 28 through the operating groove on the supporting keel 4. This engages the toothed belt 28, which in turn pulls the pulling bar 27 out of the closed top surface 13 and the connecting top seat 14. As the pulling bar 27 slides within the closed top surface 13 and the connecting top seat 14, it drives the transmission rack 22 to slide. The sliding transmission rack 22 then drives the transmission gear 25 and the transmission column 24 to rotate. The transmission column 24 then drives the second bevel gear 26 to rotate. The second bevel gear 26, through the first bevel gear 21, drives the bidirectional screw 17 to rotate within the closed top surface 13. This causes the closed top surface 13 to move relative to its two movable threaded sleeves 18, which, through the unfolding rod 19, move their corresponding... The unfolded top surface 15 unfolds on the closed top surface 13. As the unfolded top surface 15 moves, it drives the closed top seat 16 to slide on the connecting top seat 14. While the closed top surface 13 unfolds, the workers apply waterproof glue to the two adjacent unfolded top surfaces 15 and the two adjacent closed top seats 16 to improve the sealing between the closed top surface 13, the connecting top seat 14, the unfolded top surface 15, and the closed top seat 16, preventing subsequent roof leaks. When the snap-fit ​​toothed belt 28 is pulled to the appropriate position and the adjacent unfolded top surfaces 15 and the two adjacent closed top seats 16 are closed with waterproof glue, the workers pull the fixing column 30 upward. The fixing column 30 snaps into the snap-fit ​​toothed belt 28, and then the elasticity of the return spring 31 drives the snap-fit ​​toothed belt 28 to fix it on the supporting keel 4, thus completing the installation of the closed top surface 13 and the connecting top seat 14.

[0057] Example 3

[0058] Please see Figure 1 To further improve the waterproofing of the roof, the top of the supporting keel 4 is equipped with multiple waterproof caps 32. To facilitate the fixing of the waterproof caps 32 to the supporting keel 4 and the adjacent connecting top seat 14, both sides of the inner side of the waterproof cap 32 are snapped into connection with the corresponding connecting top seat 14 and closing top seat 16. To fix the installed waterproof caps 32, both ends of the supporting keel 4 are detachably connected to fixing plates 33 by bolts. The fixing plates 33 are snapped into connection with the corresponding waterproof caps 32.

[0059] During operation, after the closed top surface 13, connecting top seat 14, unfolded top surface 15 and closed top seat 16 are installed, the workers complete the closure of the roof ridge by snapping the waterproof top 32 onto the connecting top seat 14 to prevent rainwater leakage. After the waterproof top 32 is installed, it is fixed by the fixing plate 33.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A prefabricated roof structure based on ground stabilization reinforcement, characterized in that, It includes two support frames (1), and a sturdy bracket (2) is fixedly connected to the bottom end of each of the two support frames (1). A load-bearing frame (3) is detachably connected to the top end of each support frame (1) by bolts. A supporting keel (4) is detachably connected to the top end of each of the two load-bearing frames (3) by threads. A reinforcing keel (5) is detachably connected to the center position of each of the two load-bearing frames (3) by threads. An extension frame (6) is detachably connected to both sides of the bottom end of each load-bearing frame (3) by bolts. A connecting keel (7) is inserted into the ends of the two corresponding extension frames (6) away from the load-bearing frame (3). A stabilizing component is provided on both sides of the top of the stabilizing bracket (2), and the stabilizing component is used in conjunction with the extension frame (6) and the connecting keel (7); A closing component is provided on both sides of the supporting keel (4), and the closing component is used to cooperate with the supporting keel (4) and the connecting keel (7).

2. The ground-based solidly reinforced assembly roof structure according to claim 1, wherein: The stabilizing component includes a stabilizing column (8), a first linkage seat (9), and a stabilizing cable (10). The stabilizing column (8) is fixedly connected to both sides of the top of the stabilizing bracket (2). The first linkage seat (9) is rotatably connected to the inner side of the stabilizing column (8). The stabilizing cable (10) is detachably connected to the inner side of the first linkage seat (9).

3. The ground-based solidly reinforced assembly roof structure according to claim 2, wherein: The stabilizing component also includes a connecting thread seat (11) and a second linkage seat (12). Both ends of the connecting keel (7) are fixedly connected to the connecting thread seat (11). The connecting thread seat (11) is internally threaded to the second linkage seat (12). The bottom end of the second linkage seat (12) is detachably connected to the end of the stabilizing cable (10) away from the stabilizing bracket (2).

4. The ground-based solidly reinforced assembly roof structure according to claim 1, wherein: The closing assembly includes a closing top surface (13), a connecting top seat (14), an unfolding top surface (15), and a closing top seat (16). Multiple sets of closing top surfaces (13) are provided on both sides of the supporting keel (4). The top and bottom ends of the closing top surface (13) are fixedly connected to the connecting top seat (14). The two sides of the closing top surface (13) are slidably connected to the unfolding top surface (15). The two sides of the connecting top seat (14) are slidably connected to the closing top seat (16). The closing top seat (16) is fixedly connected to the corresponding unfolding top surface (15).

5. The ground-based solidly reinforced assembly roof structure according to claim 4, wherein: The closing assembly also includes a bidirectional screw (17), a movable threaded sleeve (18), an unfolding rod (19), and a rotating seat (20). The bidirectional screw (17) is rotatably connected to the center of the inner side of the closing top surface (13). The bottom and top ends of the bidirectional screw (17) are threadedly connected to the movable threaded sleeve (18). The two ends of the movable threaded sleeve (18) are provided with unfolding rods (19). The two ends of the unfolding rod (19) are rotatably connected to rotating seats (20). The rotating seat (20) at one end of the unfolding rod (19) is fixedly connected to the corresponding movable threaded sleeve (18), and the rotating seat (20) at the other end of the unfolding rod (19) is fixedly connected to the corresponding unfolding top surface (15).

6. The ground-based solidly reinforced assembly roof structure according to claim 5, wherein: The closing assembly further includes a first bevel gear (21), a transmission rack (22), a fixed seat (23), a transmission column (24), a transmission gear (25), and a second bevel gear (26). The transmission rack (22) is slidably connected to the inner side of the closing top surface (13) and at a position corresponding to the bidirectional screw (17). The fixed seat (23) is fixedly connected to the inner side of the closing top surface (13) and at a position corresponding to the transmission rack (22). The transmission column (24) is rotatably connected to the end of the fixed seat (23) near the bidirectional screw (17). The transmission gear (25) is fixedly connected to the annular side of the transmission column (24) near the fixed seat (23). The transmission gear (25) meshes with the transmission rack (22). The second bevel gear (26) is fixedly connected to the annular side of the transmission column (24) away from the fixed seat (23). The second bevel gear (26) meshes with the first bevel gear (21).

7. The ground-based solidly reinforced assembly roof structure according to claim 4, wherein: A connecting plate (34) is fixedly connected to the top of the connecting keel (7) at a position corresponding to the closed top surface (13). The connecting plate (34) is detachably connected to the connecting top seat (14) located at the bottom of the closed top surface (13) by bolts.

8. The ground-based solidly reinforced assembled roof structure according to claim 6, characterized in that: The closing assembly also includes a pull bar (27), a snap-fit ​​toothed belt (28), a fixing post (30), and a return spring (31). The pull bar (27) is fixedly connected to the end of the transmission rack (22) near the support keel (4). The snap-fit ​​toothed belt (28) is rotatably connected to the end of the pull bar (27) away from the transmission rack (22). The fixing post (30) is slidably connected to the top of the support keel (4) at a position corresponding to the snap-fit ​​toothed belt (28). The bottom end of the fixing post (30) is snap-fitted to the snap-fit ​​toothed belt (28). The ring side of the top of the fixing post (30) is fitted with a return spring (31). The bottom end of the return spring (31) is fixedly connected to the support keel (4), and the top end of the return spring (31) is fixedly connected to the fixing post (30).

9. The ground-based solidly reinforced assembled roof structure according to claim 8, characterized in that: Positioning inclined plates (29) are fixedly connected to both sides of the supporting keel (4) and to the corresponding positions of the closed top surface (13). The positioning inclined plates (29) are snapped into the connecting top seat (14) located at the top of the closed top surface (13).

10. The ground-based solidly reinforced assembly roof structure according to claim 9, wherein: The top of the supporting keel (4) is provided with multiple waterproof tops (32). The two sides of the inner side of the waterproof tops (32) are connected to the corresponding connecting tops (14) and closing tops (16). Both ends of the supporting keel (4) are detachably connected to fixing plates (33) by bolts. The fixing plates (33) are connected to the corresponding waterproof tops (32).

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