Temporary reinforcing structure for calendar protection building window opening
The temporary reinforcement structure, which combines support plates and support bones, solves the problem of damage to historical buildings caused by traditional window opening reinforcement methods, and achieves efficient and stable window opening support.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CONSTR FIFTH ENG DIV CORP LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-21
AI Technical Summary
Traditional window opening reinforcement methods can easily damage historical buildings, provide poor support, are complex to install, and consume a lot of manpower and time.
A temporary reinforcement structure is adopted, which combines a support plate and a support part with a support bone. The support plate is attached to the inner wall of the window opening, and the support part and the support bone are connected by bolts to form a temporary window opening that matches the shape of the window opening. The support bone enhances the support effect.
It is easy to operate, does not damage the building, provides good support, has high stability, protects the original appearance of the building, and saves manpower and resources.
Smart Images
Figure CN224149227U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of window opening reinforcement technology, specifically a temporary reinforcement structure for window openings in historical buildings. Background Technology
[0002] Historic buildings, carrying rich historical and cultural value, are irreplaceable cultural resources. However, many of these buildings are old and their structures are gradually aging due to natural weathering and human damage, especially around windows. Long-term exposure to various external forces, coupled with material aging, makes window openings prone to cracking and deformation. When repairing or maintaining historic buildings, or when construction in the surrounding area impacts the structure, temporary reinforcement of window openings is necessary to prevent further damage. Traditional window reinforcement methods have many drawbacks. Some reinforcement materials, such as bolt fixing or embedding framing, can cause irreversible damage to the building's walls. These methods easily affect the original appearance and historical value of the building and offer poor support. Furthermore, some existing reinforcement solutions are complex to install, requiring significant manpower and time, and cannot quickly and effectively protect window openings. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a temporary reinforcement structure for window openings in historical buildings, so as to solve the problems mentioned in the background art that it is easy to cause damage to the building and has poor support effect.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a temporary reinforcement structure for window openings in historically preserved buildings, comprising a support plate for abutting against the inner wall of an external building window opening and at least two support portions connected to the support plate. The support plate includes a top, a left side, and a right side. The top abuts against the upper top wall inside the external building window opening, the left side abuts against the left inner side wall inside the external building window opening, and the right side abuts against the right inner side wall inside the external building window opening. The support plate and the support portions, combined with the bottom surface inside the external building window opening, form a temporary window opening adapted to the shape of the external building window opening. The two support portions are respectively arranged on opposite sides of the support plate. A support frame is provided in the temporary window opening, and the two ends of the support frame are respectively connected to the two opposite support portions. The support plate is elastic.
[0005] As a further improvement of this utility model, the support part includes an upper guide wall, a deformation wall and a lower guide wall. One end of the upper guide wall abuts against the support plate and the other end abuts against the deformation wall. One end of the lower guide wall abuts against the deformation wall and the other end abuts against the bottom of the inner wall of the external building window opening.
[0006] As a further improvement of this utility model, the supporting bone is provided with fixing plates at both ends of the deformable wall, and the fixing plates are provided at the middle position of the deformable wall and are fixedly connected to it by bolts.
[0007] As a further improvement of this utility model, it includes a positioning seat located at the bottom of the inner wall of the window opening of the external building. The two ends of the positioning seat can abut against the left inner wall and the right inner wall of the window opening of the external building, respectively. At least one first baffle is provided on the positioning seat. A limiting part is formed between the first baffle and one end of the positioning seat. One end of the lower guide wall is connected to the limiting part and can abut against the first baffle.
[0008] As a further improvement of this utility model, a second baffle is also provided on both sides of the positioning seat corresponding to the first baffle. A guide groove is formed between the first baffle, the second baffle and the bottom of the positioning seat. One end of the lower guide wall can enter the guide groove along the positioning seat and abut against the first baffle.
[0009] As a further improvement of this utility model, the support plate is provided with a number of reinforcing ribs along its length.
[0010] Compared with the prior art, this utility model provides a temporary reinforcement structure for window openings in historically protected buildings, which has the following advantages: This solution uses a support plate and a support part to temporarily support the window opening of the historically protected building by setting a support plate and a support part on the inner wall of the window opening. The support plate is pressed against the window opening, which is convenient to operate and does not require drilling to damage the window opening, thus protecting the building to a greater extent. This solution also uses a support bone to support the support part. Since the support part itself has a supporting effect, the support bone can be set to further strengthen the supporting effect, resulting in better support and higher stability. Attached Figure Description
[0011] Figure 1 This is the front view of the present invention;
[0012] Figure 2 This is a partial three-dimensional structural view of the positioning seat of this utility model;
[0013] Figure 3 The accompanying drawings are for reference only. Figure 1 Enlarged view of section A.
[0014] Reference numerals: 1. External building window opening; 2. Support plate; 3. Support part; 4. Temporary window opening; 5. Support rib; 6. Positioning seat; 21. Top; 22. Left side; 23. Right side; 24. Reinforcing rib; 31. Upper guide wall; 32. Deformation wall; 33. Lower guide wall; 34. Fixing plate; 61. First baffle; 62. Second baffle; 63. Guide groove. Detailed Implementation
[0015] As shown in the figure, to achieve the above-mentioned objective, this utility model provides a temporary reinforcement structure for a window opening in a historical building, including a support plate 2 for abutting against the inner wall of an external building window opening 1 and at least two support parts 3 connected to the support plate 2. The support plate 2 includes a top 21, a left side 22, and a right side 23. The top 21 abuts against the upper top wall inside the external building window opening 1, the left side 22 abuts against the left inner side wall inside the external building window opening 1, and the right side 23 abuts against the right inner side wall inside the external building window opening 1. The support plate 2 and the support parts 3, combined with the bottom surface inside the external building window opening 1, form a temporary window opening 4 that is adapted to the shape of the external building window opening 1. The support parts 3 are respectively arranged on opposite sides of the support plate 2. The temporary window opening 4 is provided with a support bone 5. The two ends of the support bone 5 are respectively connected to the two support parts 3 on opposite sides. The support plate 2 is elastic. The support part 3 includes an upper guide wall 31, a deformable wall 32 and a lower guide wall 33. One end of the upper guide wall 31 abuts against the support plate 2 and the other end abuts against the deformable wall 32. One end of the lower guide wall 33 abuts against the deformable wall 32 and the other end abuts against the bottom of the inner wall of the external building window opening 1. The support bone 5 is provided with a fixing plate 34 at both ends corresponding to the deformable wall 32. The fixing plate 34 is arranged at the middle position of the deformable wall 32 and is fixedly connected to it by bolts.
[0016] In implementing this solution, those skilled in the art first conduct a comprehensive examination of the size and shape of the window opening to be reinforced. Then, the support plate 2 is installed. The elastic support plate 2 is gently placed into the window opening and slowly moved so that the top 21 of the support plate 2 fits against the upper wall inside the window opening, the left side 22 fits against the left inner wall, and the right side 23 fits against the right inner wall. Because the support plate 2 is elastic, it can adapt to uneven inner walls and eliminates the need for drilling holes in the window opening, reducing damage to the building structure. The support part 3 can be integrally formed with the support plate 2 or it can be detachably connected. This solution preferably uses an integrally formed support part 3 with the support plate 2. After installing the support plate 2, the support part 3 can also be accommodated in the window opening, and one end of the support part 3 can abut against the bottom surface of the window opening. This solution preferably uses two support parts 3, each positioned on a different side of the window opening. For example, one support part 3 is set at the position of the left inner side wall of the window opening, and another support part 3 is set at the position of the right inner side wall of the window opening. If pressure is applied above the window opening, the top 21 of the support plate 2 can transmit the pressure above to the left part 22 and the right part 23. Then, the left part 22 and the right part 23 transmit the pressure to the support parts 3 on both sides and cause them to deform. In this solution, a support bone 5 is set. The support bone 5 is installed in the temporary window opening 4 formed by the combination of the support plate 2, the support part 3 and the bottom surface of the window opening. The two ends of the support bone 5 are precisely connected to the support parts 3 on the opposite sides. The support bone 5 is fixed to the middle position of the deformable wall 32 of the support part 3 by means of bolt connection or welding. This strengthens the stability of the entire reinforcement structure, effectively disperses the pressure on the window opening, is easy to operate, will not damage the window opening, and has a good support effect.
[0017] The device includes a positioning seat 6 located at the bottom of the inner wall of the external building window 1. The two ends of the positioning seat 6 can abut against the left inner side wall and the right inner side wall of the external building window 1, respectively. At least one first baffle 61 is provided on the positioning seat 6, and one end of the lower guide wall 33 can abut against the first baffle 61. A second baffle 62 is also provided on the two sides of the positioning seat 6 corresponding to the first baffle 61. A guide groove 63 is formed between the first baffle 61, the second baffle 62 and the bottom of the positioning seat 6. One end of the lower guide wall 33 can enter the guide groove 63 along the positioning seat 6 and abut against the first baffle 61.
[0018] In this solution, the preferred method is to use a positioning seat 6, which is placed at the bottom of the window opening. In other solutions, those skilled in the art can also attach the support part 3 to other positions in the window opening. In this solution, the positioning seat 6 is first placed horizontally at the bottom of the window opening, with its two ends abutting against the left and right inner walls. Then, the elastic support plate 2 is inserted into the window opening, allowing its various parts to fit against the inner wall of the window opening. Subsequently, the lower guide wall 33 of the support part 3 is connected to the first baffle 61 of the positioning seat 6 and pressed against the first baffle 61, or it slides into the guide groove 63 and presses against the first baffle 61. The guide groove 63 can limit the local position of the support part 3, so that the support part 3 will not leave its original position when transmitting pressure, thus improving the stability of the support.
[0019] The support plate 2 has several reinforcing ribs 24 arranged along its length.
[0020] This solution uses reinforcing ribs 24 to strengthen the support strength of the support plate 2, preventing excessive bending of the support plate 2 under pressure and causing damage to the support plate 2 and the building window opening.
[0021] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A temporary reinforcement structure for reinforcing an architectural window opening, comprising: The device includes a support plate for abutting against the inner wall of an external building window opening and at least two support portions connected to the support plate. The support plate includes a top, a left side, and a right side. The top abuts against the upper top wall inside the external building window opening, the left side abuts against the left inner side wall inside the external building window opening, and the right side abuts against the right inner side wall inside the external building window opening. The support plate and the support portions, combined with the bottom surface inside the external building window opening, form a temporary window opening adapted to the shape of the external building window opening. The two support portions are respectively arranged on opposite sides of the support plate. A support frame is provided in the temporary window opening, and the two ends of the support frame are respectively connected to the two opposite support portions. The support plate is elastic.
2. The temporary reinforcement structure for historic building window openings according to claim 1, wherein The support includes an upper guide wall, a deformable wall, and a lower guide wall. One end of the upper guide wall abuts against the support plate, and the other end abuts against the deformable wall. One end of the lower guide wall abuts against the deformable wall, and the other end abuts against the bottom of the inner wall of the external building window opening.
3. The temporary reinforcement structure for historic building window openings according to claim 2, wherein, The supporting bone is provided with fixing plates at both ends of the deformable wall, and the fixing plates are provided at the middle position of the deformable wall and are fixedly connected to it by bolts.
4. The temporary reinforcement structure for historical building window openings according to claim 2 or 3, characterized in that, It includes a positioning seat located at the bottom of the inner wall of the corresponding external building window opening. The two ends of the positioning seat can abut against the left inner wall and the right inner wall of the external building window opening, respectively. The positioning seat is provided with at least one first baffle, and one end of the lower guide wall can abut against the first baffle.
5. The temporary reinforcement structure for historic building window openings according to claim 4, wherein, The positioning seat is also provided with a second baffle on both sides corresponding to the first baffle. A guide groove is formed between the first baffle, the second baffle and the bottom of the positioning seat. One end of the lower guide wall can enter the guide groove along the positioning seat and abut against the first baffle.
6. The temporary reinforcement structure for historic building window openings according to claim 1 or 2 or 3, wherein The support plate has several reinforcing ribs along its length.