A protective system for reinforcing and reinforcing a house structure and a process thereof

Abstract

The application belongs to the technical field of house maintenance, and particularly relates to a protective system for reinforcing and reinforcing a house structure and a process thereof. The protective system comprises two outer hanging plates, and further comprises two mounting mechanisms connected with the corresponding outer hanging plates respectively and used for mounting the outer hanging plates on the wall surface of the house. After the wall and the roof of the house are connected by using the device, the support performance of the roof can be improved. Compared with the existing support mode, the device does not occupy the space in the house after installation, and can provide good buffer protection when supporting the roof. The tray is elastically supported by the compression spring, so that the trapezoidal steel plate frame can be buffer protected by the top rod. When the trapezoidal steel plate frame is used to support and protect the roof, the trapezoidal steel plate frame can be buffer protected after being deformed by a large pressure.

Description

Technical Field

[0001] This invention relates to the field of building maintenance technology, and in particular to a protective system and process for reinforcing and strengthening building structures. Background Technology

[0002] Buildings refer to structures with roofs, beams, columns, walls, foundations, and internal spaces that meet people's needs for production, living, learning, and public activities. Many buildings become severely damaged after years of neglect, affecting their structural stability. If timely human intervention and reinforcement are not carried out, significant safety hazards will arise.

[0003] The announcement number CN216239903U discloses a device for reinforcing a damaged building structure, including a first telescopic beam. Support rods are symmetrically arranged vertically at both ends of the first telescopic beam. A height-adjustable hollow rod corresponding to the support rod is fixedly connected to the middle of the positioning support. A first adjustment hole is opened at the top of the height-adjustable hollow rod, and second adjustment holes are evenly spaced at the bottom inner side of the support rod. This device for reinforcing a damaged building structure uses the positioning support and mounting holes to install the device at a suitable location in the damaged building requiring reinforcement. The anti-slip contact pad at the top of the support rod is adjusted to the location on the top of the building requiring reinforcement using the height-adjustable hollow rod. After the anti-slip contact pad is in full contact with the support rod, it is fixed by a first hand-tightened bolt. The auxiliary support plates at both ends of the first telescopic beam can further reinforce the side of the building, making the building structure stable under stress and ensuring high safety.

[0004] Existing technologies still have some shortcomings in the fabrication and support of houses:

[0005] 1. The above technical solution uses a bracket to support the house, which will occupy a certain amount of space inside the house, causing some inconvenience in the later use of the house;

[0006] 2. The lack of a proper buffer structure when supporting the roof means that the roof cannot provide protection when subjected to vibration.

[0007] To address the aforementioned problems, this invention proposes a protective system and process for reinforcing and strengthening building structures. Summary of the Invention

[0008] This invention provides a protective system and process for reinforcing and strengthening building structures, which solves the shortcomings of existing support devices in the prior art, such as occupying the internal space of the building and not being able to provide shock absorption protection for the roof.

[0009] This invention provides the following technical solution:

[0010] A protective system for reinforcing and strengthening a building structure includes two external panels, and the protective system also includes:

[0011] Two installation mechanisms, each connected to a corresponding external panel, are used to install the external panel onto the wall of the house.

[0012] Two L-shaped fixing brackets are provided. A limit groove is provided on one side of the L-shaped fixing bracket. The mounting mechanism is connected to the corresponding limit groove and is used to install the L-shaped fixing bracket on the corresponding mounting mechanism.

[0013] Two support mechanisms are connected to the top of the corresponding L-shaped fixed frame, and the two support mechanisms are connected by the same crossbeam, and there are multiple crossbeams.

[0014] Two positioning mechanisms, each mounted on multiple crossbeams, are used to support the roof.

[0015] In one possible design, the installation mechanism includes through-wall screws that pass through the four corners of the outer panel, with nuts threaded onto the screws. The nuts are rotatably connected to one side of the outer panel. One end of each of the four through-wall screws is fixedly connected to the same support plate. A connecting assembly is connected to the side of the support plate away from the outer panel. The connecting assembly is engaged with the inner wall of the corresponding limiting groove. When the through-wall screws are moved by rotating the nuts, the distance between the outer panel and the support plate is reduced. When the outer panel is placed on the outside of the house wall and the support plate is placed on the inside of the house wall, the outer panel can provide stable support for the support plate, thus ensuring that the support plate is in close contact with the inside of the house wall. Therefore, after the connecting assembly is connected to the L-shaped fixing frame, it can provide stable support for the L-shaped fixing frame.

[0016] In one possible design, multiple elastic steel plates are fixedly installed at equal intervals on the side of the outer panel near the support plate. A buffer pad is fixedly installed on the inner side of the elastic steel plate, and one side of the buffer pad is fixedly connected to one side of the outer panel. The same pressure plate is fixedly installed on one side of the multiple elastic steel plates, and an anti-slip pad is fixedly installed on the side of the pressure plate away from the outer panel. When the gap between the outer panel and the support plate is reduced by using the threaded transmission principle, the anti-slip pad can maintain close contact with the outer side of the wall. Under the elastic support of the multiple elastic steel plates, a reverse thrust can be formed on the outer panel, which can maintain the stable self-locking characteristic of the nut and the through-wall bolt. This can prevent the connection between the support plate and the wall from loosening when the L-shaped fixing frame is subjected to vibration.

[0017] In one possible design, the connecting assembly includes a limiting strip fixedly installed on the side of the support plate away from the outer plate. One side of the limiting strip extends into a corresponding limiting groove. Both sides of the limiting strip are provided with splicing strips. The inner walls of both sides of the limiting groove are provided with splicing grooves. One side of the splicing strip extends into the corresponding splicing groove and slides and engages with the inner wall of the splicing groove. A support plate is fixedly installed at the bottom of the limiting strip, and the support plate is fixedly connected to the side of the support plate away from the outer plate. After the limiting groove on the L-shaped fixing frame is spliced ​​and engaged with the corresponding limiting strip, the L-shaped fixing frame and the support plate can maintain a stable engagement connection. After the L-shaped fixing frame and the limiting strip are engaged and spliced, the support plate can be used to support the L-shaped fixing frame, thereby preventing the L-shaped fixing frame from moving downwards at will and from disengaging from the limiting strip, thus maintaining the stability of the connection.

[0018] In one possible design, the support mechanism includes a U-shaped clamping plate mounted on an L-shaped fixing frame. Multiple brackets are fixedly installed at equal intervals on one side of the U-shaped clamping plate. One end of a crossbeam extends into the corresponding bracket. A positioning screw is threaded onto the bottom inner wall of the bracket. The top end of the positioning screw passes through the corresponding crossbeam and is threadedly connected to the crossbeam. By inserting the crossbeam that needs to support the roof into the corresponding two brackets and making the positioning screw threaded onto the crossbeam, the crossbeam and the bracket can be stably connected. Furthermore, setting multiple crossbeams can improve the overall connection between the two L-shaped fixing frames, thereby achieving stable support and limiting of the roof and improving the overall earthquake resistance of the building.

[0019] In one possible design, multiple limiting rods and multiple limiting tubes are fixedly installed at equal intervals on one side of two L-shaped fixing frames that are close to each other. Each limiting rod corresponds to one of the limiting tubes. One end of the limiting rod extends into the corresponding limiting tube and slides through the inner wall of the limiting tube. By maintaining a sliding connection between the limiting rod and the corresponding limiting tube, the two L-shaped fixing frames can be connected, thereby enhancing the connection strength of the overall device. Furthermore, since the limiting rod and the limiting tube are slidably connected, the distance between the two L-shaped fixing frames can be adjusted according to the width of the wall to adapt to different room types and provide good ease of use.

[0020] In one possible design, the positioning mechanism includes movable rings slidably fitted onto multiple crossbeams. An L-shaped support frame is fixedly installed at the bottom of each movable ring. Limiting rods and limiting tubes pass through the corresponding L-shaped support frames and are slidably connected to them. A first arc-shaped steel plate is fixedly installed on the inner side of each L-shaped support frame. A trapezoidal steel plate frame is fixedly installed on the top of each movable ring. Multiple buffer holes are evenly spaced on the inner walls of both sides of the trapezoidal steel plate frame. Multiple fixing holes are evenly spaced on the inner wall of the top of the trapezoidal steel plate frame. A protective pad is fixedly installed on the top of the trapezoidal steel plate frame. Multiple fixing screws are threadedly connected at equal intervals to the top inner side of the L-shaped support frame. The bottom inner wall of each crossbeam is evenly spaced... The device has multiple threaded grooves, and the top of the fixing screw extends into the corresponding threaded groove and is threaded to the inner wall of the groove. After the moving ring is fitted onto multiple crossbeams, the crossbeams can provide lateral support for the moving ring. Under the support of the L-shaped support frame, the stability of the moving ring can be improved. At the same time, the first arc-shaped steel plate set in the L-shaped support frame can use its elastic potential energy to provide elastic support and protection for the roof after the moving ring is subjected to the vibration force of the roof when the L-shaped support frame is under pressure. This can improve the stability of the roof and the connection between the roofs, and at the same time, it can also have a certain buffer stress, thereby improving the shock absorption and protection performance.

[0021] In one possible design, two mounting plates are symmetrically fixedly installed on the top of the movable ring, and two sliding rods are symmetrically fixedly installed on the top of the mounting plates. The same tray is slidably connected to the two sliding rods. A top rod is fixedly installed on the top of the tray, and the top of the top rod is fixedly connected to the top of the inner side of the trapezoidal steel plate frame. A compression spring is fixedly installed on the bottom of the tray, and the bottom end of the compression spring is fixedly connected to the top of the mounting plate. After connecting the trapezoidal steel plate frame to the roof, it can support the roof and provide some buffering and protection when the roof vibrates. After the trapezoidal steel plate frame deforms under pressure, the tray will move downward along the sliding rods, compressing the compression spring. Therefore, the elastic potential energy of the compression spring can be used to support and protect the trapezoidal steel plate frame, effectively avoiding the problem of irreversible deformation and damage to the trapezoidal steel plate frame.

[0022] In one possible design, a second arc-shaped steel plate is fixedly installed on the inner side of the L-shaped fixing frame to provide elastic protection for the L-shaped fixing frame. A rib plate is fixedly installed at the inner corner of the L-shaped fixing frame, and both sides of the rib plate are rotatably connected to tie rods. The bottom ends of the two tie rods are rotatably connected to the two sides of the second arc-shaped steel plate, respectively. When the second arc-shaped steel plate is used to provide elastic protection and support for the L-shaped fixing frame, the L-shaped fixing frame can be prevented from deforming under the support of the rib plate, thus providing a certain degree of protection. Furthermore, under the pulling action of the two tie rods, the second arc-shaped steel plate can be limited and supported, thereby providing limited protection when the second arc-shaped steel plate bends under force.

[0023] The construction process of the aforementioned building structure reinforcement and protection system includes the following steps:

[0024] S1. Make a through hole in the corresponding position on the wall for the through-wall bolt to pass through;

[0025] S2. After passing the through-wall bolt through the socket and the outer plate, it can be connected with the nut. When the nut is turned, the distance between the outer plate and the support plate can be shortened, so that the support plate can be in close contact with the inside of the house.

[0026] S3. After mounting the movable ring onto multiple crossbeams and inserting both ends of the crossbeams into the corresponding brackets, the crossbeams and brackets can be threaded together using the positioning screws.

[0027] S4. Connect the movable ring to the crossbeam with a fixing screw to ensure that the movable ring is stably installed on the crossbeam and will not move laterally. Then, use the existing collision bolts to connect the trapezoidal steel plate frame to the ceiling of the house through the fixing holes. At this time, this device can connect the roof and the wall to support and protect the roof.

[0028] S5. The two compression springs set at the top of the moving ring can provide support and protection for the trapezoidal steel plate frame through the tray and the top rod. When the trapezoidal steel plate frame is used to support and protect the roof, it can provide buffer protection after the trapezoidal steel plate frame deforms under large pressure, thus preventing the trapezoidal steel plate frame from deforming.

[0029] In this invention, through holes are pre-drilled at corresponding positions on the wall for the passage of through-wall bolts. The outer mounting plate and support plate are respectively positioned on the inner and outer sides of the building. After the through-wall bolts pass through the holes and the outer mounting plate, they can be connected to a nut. Rotating the nut shortens the distance between the outer mounting plate and the support plate, allowing the support plate to make tight contact with the inner side of the building. Under the pressure of the outer mounting plate, after the anti-slip pad contacts the outer wall of the building, pressure is applied to multiple elastic steel plates. After deformation, the elastic steel plates provide a reverse thrust to the outer mounting plate. Therefore, the outer mounting plate and four through-wall bolts maintain a constant thrust on the support plate. To ensure a tight contact between the support plate and the side wall of the house, this provides basic support for the entire device and enhances stability during house reinforcement. The L-shaped fixing bracket is inserted and secured with the limiting strip on the support plate, and the bracket is used to support the L-shaped fixing bracket, maintaining a stable connection between the L-shaped fixing bracket and the support plate. Then, the movable ring is fitted onto multiple crossbeams, and the two ends of the crossbeams are inserted into their corresponding brackets. The crossbeams and brackets are then threaded together using positioning screws, ensuring a stable connection between the crossbeams and the L-shaped fixing brackets. This improves the support of the two L-shaped fixing brackets and provides good support when supporting the roof. The overall load-bearing capacity is enhanced, and the second arc-shaped steel plate, utilizing its elastic potential energy, provides auxiliary elastic support when the roof is subjected to vibration, offering excellent cushioning protection. The movable ring is threadedly connected to the crossbeam using fixing screws, ensuring stable installation and preventing lateral movement. Then, existing collision bolts are used to connect the trapezoidal steel plate frame to the ceiling. This device connects the roof and walls, providing roof support and protection. Furthermore, the elastic support of the trapezoidal steel plate frame and the first arc-shaped steel plate allows for timely elastic support of the roof when subjected to vibration. The trapezoidal steel plate frame and the first arc-shaped steel plate achieve elastic protection for the roof by deforming themselves. Compared with the spring method for buffer protection, it has good stability and can prevent excessive shaking of the roof from causing cracks in the concrete that makes up the roof. It has good protective performance. The two compression springs set at the top of the moving ring can provide support and protection for the trapezoidal steel plate frame through the tray and the top rod. When the trapezoidal steel plate frame is used to support and protect the roof, it can buffer and protect the roof after deforming under great pressure, preventing the trapezoidal steel plate frame from deforming. It can provide stable support and protection for the roof.

[0030] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0031] In this invention, through holes are pre-drilled at corresponding positions on the wall for the through-wall screw to pass through, and the outer mounting plate and support plate are respectively set on the inner and outer sides of the house. After the through-wall screw is passed through the insertion hole and connected with the nut, the basic support of the whole device can be realized, which can enhance the stability when reinforcing the house.

[0032] In this invention, after the L-shaped fixing frame is clamped onto the support plate, when the crossbeam is connected to the two L-shaped fixing frames respectively, the support of the two L-shaped fixing frames can be improved. When supporting the roof, it has good overall support. Furthermore, the second arc-shaped steel plate can utilize its elastic potential energy to provide auxiliary elastic support when the roof is subjected to vibration, thus providing good buffer protection for the roof.

[0033] In this invention, by connecting the movable ring to the crossbeam and the trapezoidal steel plate frame to the ceiling, the roof can be supported and protected. Furthermore, the elastic support of the trapezoidal steel plate frame and the first arc-shaped steel plate allows for timely elastic support and protection of the roof when it is subjected to vibration. The trapezoidal steel plate frame and the first arc-shaped steel plate achieve this elastic protection through their own deformation. Compared to using springs for cushioning, this provides better stability and prevents excessive vibration of the roof from causing cracks in the concrete that makes up the roof, thus offering excellent protective performance.

[0034] In this invention, a compression spring is used to provide elastic support for the tray, thereby enabling the top rod to provide buffer protection for the trapezoidal steel plate frame. When the trapezoidal steel plate frame is used to support and protect the roof, it can provide buffer protection after the trapezoidal steel plate frame deforms under large pressure, preventing the problem of deformation of the trapezoidal steel plate frame and providing stable support and protection for the roof.

[0035] In this invention, by connecting the walls and roof of a house using this device, the support performance of the roof can be improved. Compared with existing support methods, this device will not occupy the space inside the house after installation, and at the same time, it can provide good buffer protection when supporting the roof. Therefore, it can prevent the house from being damaged when the roof is vibrated, and has good support performance. Attached Figure Description

[0036] Figure 1 This is a front-view three-dimensional structural schematic diagram of the protective system for strengthening and reinforcing building structures provided in an embodiment of the present invention;

[0037] Figure 2 The protective system for strengthening and reinforcing building structures provided in the embodiments of the present invention is an appendix to... Figure 1 Schematic diagram of part A in the middle;

[0038] Figure 3 The protective system for strengthening and reinforcing building structures provided in the embodiments of the present invention is an appendix to... Figure 1 Schematic diagram of Part B in the middle section;

[0039] Figure 4 This is a rear-view three-dimensional schematic diagram of the protective system for strengthening and reinforcing building structures provided in an embodiment of the present invention.

[0040] Figure 5 This is a three-dimensional top-view structural diagram of the protective system for strengthening and reinforcing building structures provided in an embodiment of the present invention.

[0041] Figure 6 The protective system for strengthening and reinforcing building structures provided in the embodiments of the present invention is an appendix to... Figure 5 Schematic diagram of the structure of part C;

[0042] Figure 7 This is a three-dimensional schematic diagram of the connection structure of the L-shaped support frame, the movable ring, and the reminder steel plate frame of the protective system for strengthening and reinforcing the building structure provided in an embodiment of the present invention.

[0043] Figure 8 This is a three-dimensional schematic diagram of the connection structure of the moving ring, trapezoidal steel plate and two compression springs in the protective system for strengthening and reinforcing the building structure provided in an embodiment of the present invention.

[0044] Figure 9 This is a three-dimensional schematic diagram of the connection structure of the moving ring, two mounting plates, two trays and two compression springs of the protective system for strengthening and reinforcing building structures provided in an embodiment of the present invention.

[0045] Figure 10 This is a three-dimensional schematic diagram of the connection structure of the external hanging plate, four through-wall bolts, support plate and pressure plate of the protective system for strengthening and reinforcing the building structure provided in the embodiment of the present invention.

[0046] Figure label:

[0047] 1. External mounting plate; 2. Nut; 3. Through-wall bolt; 4. Support plate; 5. Limiting strip; 51. Limiting groove; 6. Support plate; 7. L-shaped fixing bracket; 8. U-shaped clamping plate; 9. Bracket; 10. Crossbeam; 11. Positioning bolt; 12. Limiting rod; 13. Limiting tube; 14. L-shaped support frame; 15. Moving ring; 16. Trapezoidal steel plate frame; 161. Buffer hole; 17. Protective pad; 18. Fixing hole; 19. Mounting plate; 20. Slide rod; 21. Tray; 22. Top rod; 23. Compression spring; 24. First arc-shaped steel plate; 25. Second arc-shaped steel plate; 26. Threaded groove; 27. Fixing bolt; 28. Rib plate; 29. ​​Tie rod; 30. Buffer pad; 31. Pressure plate; 32. Elastic steel plate; 33. Anti-slip pad. Implementation

[0048] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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. Example 1

[0053] Reference Figures 1-5 and Figure 10This embodiment of a protective system for reinforcing and strengthening a building structure includes two external mounting plates 1, two mounting mechanisms, and two L-shaped fixing frames 7. The two mounting mechanisms are respectively connected to the corresponding external mounting plates 1 for mounting the external mounting plates 1 on the walls of the building. A limiting groove 51 is provided on one side of the L-shaped fixing frame 7, and the mounting mechanism is connected to the corresponding limiting groove 51 for mounting the L-shaped fixing frame 7 on the corresponding mounting mechanism.

[0054] Reference Figure 1 and Figure 4 The installation mechanism includes through-wall screws 3 that pass through the four corners of the outer panel 1, and nuts 2 are threaded onto the through-wall screws 3. The nuts 2 are rotatably connected to one side of the outer panel 1. One end of each of the four through-wall screws 3 is fixedly connected to the same support plate 4, and a connecting assembly is connected to the side of the support plate 4 away from the outer panel 1. The connecting assembly is engaged with the inner wall of the corresponding limiting groove 51. When the through-wall screws 3 are moved by rotating the nuts 2, the distance between the outer panel 1 and the support plate 4 can be reduced. At this time, when the outer panel 1 is set on the outside of the house wall and the support plate 4 is set on the inside of the house wall, the outer panel 1 can provide stable support for the support plate 4, thus ensuring that the support plate 4 is in close contact with the inside of the house wall. Therefore, after the connecting assembly is connected to the L-shaped fixing frame 7, it can provide stable support for the L-shaped fixing frame 7. Figure 10 In the middle, multiple elastic steel plates 32 are fixedly installed at equal intervals on the side of the outer hanging plate 1 near the support plate 4. A buffer pad 30 is fixedly installed on the inner side of each elastic steel plate 32. One side of the buffer pad 30 is fixedly connected to one side of the outer hanging plate 1. A single pressure plate 31 is fixedly installed on one side of each of the multiple elastic steel plates 32. An anti-slip pad 33 is fixedly installed on the side of the pressure plate 31 away from the outer hanging plate 1. When the distance between the outer hanging plate 1 and the support plate 4 is reduced using the threaded transmission principle, the anti-slip pad 33 can maintain close contact with the outer side of the wall. Furthermore, under the elastic support of the multiple elastic steel plates 32, a reverse thrust can be generated on the outer hanging plate 1, thus ensuring the stable self-locking characteristic of the nut 2 and the through-wall bolt 3. This prevents the connection between the support plate 4 and the wall from loosening when the L-shaped fixing frame 7 is subjected to vibration. Figure 1In this assembly, the connecting component includes a limiting strip 5 fixedly installed on the side of the support plate 4 away from the outer hanging plate 1. One side of the limiting strip 5 extends into the corresponding limiting groove 51. Both sides of the limiting strip 5 are provided with splicing strips. Both sides of the inner wall of the limiting groove 51 are provided with splicing grooves. One side of the splicing strip extends into the corresponding splicing groove and slides and engages with the inner wall of the splicing groove. A support plate 6 is fixedly installed at the bottom of the limiting strip 5, and the support plate 6 is fixedly connected to the side of the support plate 4 away from the outer hanging plate 1. After the limiting groove 51 on the L-shaped fixing frame 7 is spliced ​​and engaged with the corresponding limiting strip 5, the L-shaped fixing frame 7 and the support plate 4 can maintain a stable engagement connection. After the L-shaped fixing frame 7 and the limiting strip 5 are engaged and spliced, the support plate 6 can be used to support the L-shaped fixing frame 7, thereby preventing the L-shaped fixing frame 7 from moving downwards at will and from disengaging from the limiting strip 5, thus maintaining the stability of the connection. Example 2

[0055] Reference Figure 1 , Figures 6-9 Based on Embodiment 1, the protective system for strengthening and reinforcing the building structure proposed in Embodiment 1 further proposes two support mechanisms and two positioning mechanisms. The two support mechanisms are respectively connected to the top of the corresponding L-shaped fixing frame 7, and the two support mechanisms are connected by the same crossbeam 10. There are multiple crossbeams 10. The two positioning mechanisms are installed on multiple crossbeams 10 for supporting the roof.

[0056] Reference Figure 1 The support mechanism includes a U-shaped clamping plate 8 mounted on an L-shaped fixing frame 7. Multiple brackets 9 are fixedly installed at equal intervals on one side of the U-shaped clamping plate 8. One end of a crossbeam 10 extends into the corresponding bracket 9. A positioning screw 11 is threaded onto the inner wall of the bottom of the bracket 9. The top end of the positioning screw 11 passes through the corresponding crossbeam 10 and is threadedly connected to the crossbeam 10. By inserting the crossbeam 10 that needs to support the roof into the corresponding two brackets 9, and by threading the positioning screw 11 onto the crossbeam 10, a stable connection between the crossbeam 10 and the bracket 9 can be achieved. Furthermore, the multiple crossbeams 10 enhance the overall connection between the two L-shaped fixing frames 7, thereby providing stable support and limiting for the roof, improving the overall earthquake resistance of the building. Figure 4In this device, multiple limiting rods 12 and multiple limiting tubes 13 are fixedly installed at equal intervals on one side of the two L-shaped fixing frames 7 that are close to each other. Each limiting rod 12 corresponds to a limiting tube 13. One end of the limiting rod 12 extends into the corresponding limiting tube 13 and slides through the inner wall of the limiting tube 13. By maintaining a sliding connection between the limiting rod 12 and the corresponding limiting tube 13, the two L-shaped fixing frames 7 can be connected, thereby enhancing the connection strength of the overall device. Furthermore, since the limiting rod 12 and the limiting tube 13 are slidably connected, the distance between the two L-shaped fixing frames 7 can be adjusted according to the width of the wall of the house, so as to adapt to the wall of different room types and have good ease of use.

[0057] Reference Figure 7 The positioning mechanism includes movable rings 15 that are slidably sleeved on multiple crossbeams 10. An L-shaped support frame 14 is fixedly installed at the bottom of each movable ring 15. Limiting rods 12 and limiting tubes 13 pass through the corresponding L-shaped support frames 14 and are slidably connected to them. A first arc-shaped steel plate 24 is fixedly installed on the inner side of the L-shaped support frame 14. A trapezoidal steel plate frame 16 is fixedly installed on the top of each movable ring 15. Multiple buffer holes 161 are evenly spaced on the inner walls of both sides of the trapezoidal steel plate frame 16. Multiple fixing holes 18 are evenly spaced on the inner wall of the top of the trapezoidal steel plate frame 16. A protective pad 17 is fixedly installed on the top of the trapezoidal steel plate frame 16. Multiple fixing screws 27 are threadedly connected at equal intervals to the inner top of the L-shaped support frame 14. The bottom inner wall of the crossbeams 10... Multiple threaded grooves 26 are provided at intervals. The top end of the fixing screw 27 extends into the corresponding threaded groove 26 and is threadedly connected to the inner wall of the threaded groove 26. After the moving ring 15 is fitted onto multiple crossbeams 10, the multiple crossbeams 10 can provide lateral support for the moving ring 15. Under the support of the L-shaped support frame 14, the support stability of the moving ring 15 can be improved. At the same time, the first arc-shaped steel plate 24 set in the L-shaped support frame 14 can use its elastic potential energy to provide elastic support and protection for the roof after the moving ring 15 is subjected to the vibration force of the roof when the L-shaped support frame 14 is subjected to pressure. In this way, the stability of the roof and the roof connection can be improved, and a certain amount of buffer stress can be provided, thereby improving the shock absorption and protection performance. Figure 8 and Figure 9Two mounting plates 19 are symmetrically fixedly installed on the top of the moving ring 15, and two sliding rods 20 are symmetrically fixedly installed on the top of the mounting plates 19. The same tray 21 is slidably connected to the two sliding rods 20. A top rod 22 is fixedly installed on the top of the tray 21. The top of the top rod 22 is fixedly connected to the top of the inner side of the trapezoidal steel plate frame 16. A compression spring 23 is fixedly installed on the bottom of the tray 21. The bottom end of the compression spring 23 is fixedly connected to the top of the mounting plate 19. After the trapezoidal steel plate frame 16 is connected to the roof, it can support the roof and provide some buffer protection when the roof vibrates. After the trapezoidal steel plate frame 16 is compressed and deformed, the tray 21 will move downward along the sliding rod 20 and compress the compression spring 23. Therefore, the elastic potential energy of the compression spring 23 can be used to support and protect the trapezoidal steel plate frame 16, effectively avoiding the problem of irreversible deformation and damage to the trapezoidal steel plate frame 16.

[0058] Reference Figure 7 A second arc-shaped steel plate 25 is fixedly installed on the inner side of the L-shaped fixing frame 7 for elastic protection. A rib plate 28 is fixedly installed at the inner corner of the L-shaped fixing frame 7, and a tie rod 29 is rotatably connected to both sides of the rib plate 28. The bottom ends of the two tie rods 29 are rotatably connected to the two sides of the second arc-shaped steel plate 25 respectively. When the second arc-shaped steel plate 25 is used to provide elastic protection and support for the L-shaped fixing frame 7, it can prevent the L-shaped fixing frame 7 from deforming under the support of the rib plate 28, thus providing a certain degree of protection. Under the pulling action of the two tie rods 29, the second arc-shaped steel plate 25 can be limited and supported, so as to provide limited protection when the second arc-shaped steel plate 25 is bent under force.

[0059] 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 protective system for reinforcing and strengthening a building structure, comprising two external panels (1), characterized in that, The protection system also includes: Two installation mechanisms are connected to the corresponding external mounting plate (1) respectively, for installing the external mounting plate (1) on the wall of the house; Two L-shaped fixing brackets (7) are provided. A limiting groove (51) is provided on one side of the L-shaped fixing bracket (7). The mounting mechanism is connected to the corresponding limiting groove (51) to install the L-shaped fixing bracket (7) on the corresponding mounting mechanism. Two support mechanisms are connected to the top of the corresponding L-shaped fixed frame (7), and the two support mechanisms are connected by the same crossbeam (10). There are multiple crossbeams (10). Two positioning mechanisms are installed on multiple crossbeams (10) to support the roof; The installation mechanism includes through-wall screws (3) that pass through the four corners of the outer hanging plate (1), and nuts (2) are threaded onto the through-wall screws (3). The nuts (2) are rotatably connected to one side of the outer hanging plate (1). One end of the four through-wall screws (3) is fixedly connected to the same support plate (4), and a connecting component is connected to the side of the support plate (4) away from the outer hanging plate (1). The connecting component is snapped into the inner wall of the corresponding limiting groove (51).

2. The protective system for strengthening and reinforcing building structures according to claim 1, characterized in that, Multiple elastic steel plates (32) are fixedly installed at equal intervals on the side of the outer plate (1) near the support plate (4). A buffer pad (30) is fixedly installed on the inner side of the elastic steel plate (32). One side of the buffer pad (30) is fixedly connected to one side of the outer plate (1). The same pressure plate (31) is fixedly installed on one side of the multiple elastic steel plates (32). An anti-slip pad (33) is fixedly installed on the side of the pressure plate (31) away from the outer plate (1).

3. The protective system for strengthening and reinforcing building structures according to claim 2, characterized in that, The connecting assembly includes a limiting strip (5) fixedly installed on the side of the support plate (4) away from the outer hanging plate (1). One side of the limiting strip (5) extends into the corresponding limiting groove (51). Both sides of the limiting strip (5) are provided with splicing strips. Both sides of the inner wall of the limiting groove (51) are provided with splicing grooves. One side of the splicing strip extends into the corresponding splicing groove and slides and engages with the inner wall of the splicing groove. A support plate (6) is fixedly installed at the bottom of the limiting strip (5), and the support plate (6) is fixedly connected to the side of the support plate (4) away from the outer hanging plate (1).

4. The protective system for strengthening and reinforcing building structures according to claim 3, characterized in that, The support mechanism includes a U-shaped card plate (8) that is clamped on an L-shaped fixed frame (7). Multiple brackets (9) are fixedly installed at equal intervals on one side of the U-shaped card plate (8). One end of the crossbeam (10) extends into the corresponding bracket (9). A positioning screw (11) is threadedly connected to the bottom inner wall of the bracket (9). The top end of the positioning screw (11) passes through the corresponding crossbeam (10) and is threadedly connected to the crossbeam (10).

5. The protective system for strengthening and reinforcing building structures according to claim 4, characterized in that, Two L-shaped fixing brackets (7) are fixedly installed with multiple limiting rods (12) and multiple limiting tubes (13) at equal intervals on the side of each other. The multiple limiting rods (12) correspond one-to-one with the multiple limiting tubes (13). One end of the limiting rod (12) extends into the corresponding limiting tube (13) and slides in connection with the inner wall of the limiting tube (13).

6. The protective system for strengthening and reinforcing building structures according to claim 5, characterized in that, The positioning mechanism includes a movable ring (15) that is slidably sleeved on multiple crossbeams (10). An L-shaped support frame (14) is fixedly installed at the bottom of the movable ring (15). A limiting rod (12) and a limiting tube (13) pass through the corresponding L-shaped support frame (14) and are slidably connected to the corresponding L-shaped support frame (14). A first arc-shaped steel plate (24) is fixedly installed on the inner side of the L-shaped support frame (14). A trapezoidal steel plate frame (16) is fixedly installed on the top of the movable ring (15), and the inner walls of both sides of the trapezoidal steel plate frame (16) are... Multiple buffer holes (161) are evenly spaced on the top of the trapezoidal steel plate frame (16), multiple fixing holes (18) are evenly spaced on the top inner wall of the trapezoidal steel plate frame (16), a protective pad (17) is fixedly installed on the top of the trapezoidal steel plate frame (16), multiple fixing screws (27) are evenly threaded on the top inner side of the L-shaped support frame (14), and multiple threaded grooves (26) are evenly spaced on the bottom inner wall of the crossbeam (10). The top of the fixing screw (27) extends into the corresponding threaded groove (26) and is threadedly connected to the inner wall of the threaded groove (26).

7. The protective system for strengthening and reinforcing building structures according to claim 6, characterized in that, Two mounting plates (19) are symmetrically fixedly installed on the top of the moving ring (15), and two sliding rods (20) are symmetrically fixedly installed on the top of the mounting plates (19). The same tray (21) is slidably connected on the two sliding rods (20). A top rod (22) is fixedly installed on the top of the tray (21). The top of the top rod (22) is fixedly connected to the top of the inner side of the trapezoidal steel plate frame (16). A compression spring (23) is fixedly installed on the bottom of the tray (21). The bottom end of the compression spring (23) is fixedly connected to the top of the mounting plate (19).

8. The protective system for strengthening and reinforcing building structures according to claim 7, characterized in that, The inner side of the L-shaped fixing frame (7) is fixedly installed with a second arc-shaped steel plate (25) for elastic protection of the L-shaped fixing frame (7). A rib plate (28) is fixedly installed at the inner corner of the L-shaped fixing frame (7), and a tie rod (29) is rotatably connected to both sides of the rib plate (28). The bottom ends of the two tie rods (29) are rotatably connected to both sides of the second arc-shaped steel plate (25).

9. The construction process of the protective system for strengthening and reinforcing building structures according to claim 8, characterized in that, Includes the following steps: S1. Make a through hole in the corresponding position on the wall for the through bolt (3) to pass through; S2. After passing the through-wall screw (3) through the socket and the outer plate (1), it is connected with the nut (2). When the nut (2) is rotated, the distance between the outer plate (1) and the support plate (4) can be shortened, so that the support plate (4) can be in close contact with the inside of the house. S3. The moving ring (15) is fitted onto multiple crossbeams (10), and then the two ends of the crossbeams (10) are inserted into the corresponding brackets (9) respectively. The crossbeams (10) and brackets (9) are then connected by threaded screws (11). S4. Connect the movable ring (15) and the crossbeam (10) with a fixed screw (27) to ensure that the movable ring (15) is stably installed on the crossbeam (10) and will not move laterally. Then, use the existing collision bolts to connect the trapezoidal steel plate frame (16) to the ceiling of the house through the fixed hole (18). At this time, the roof and the wall can be connected by this device to support and protect the roof. S5. Two compression springs (23) set at the top of the moving ring (15) can provide support and protection for the trapezoidal steel plate frame (16) through the tray (21) and the top rod (22). When the trapezoidal steel plate frame (16) is used to support and protect the roof, the trapezoidal steel plate frame (16) will be buffered after being deformed by pressure, thus preventing the trapezoidal steel plate frame (16) from deforming.

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