A reinforcing device for repairing carved components of ancient buildings

Abstract

The utility model discloses a kind of reinforcing devices for ancient building sculpture component repair, it is related to the technical field of repair reinforcing member, including tenacity steel component, its both ends are bent to form vertical part, the end of vertical part is double-blade end, and middle part is provided with the U-shaped part of two ports facing distribution. The utility model is simple in structure, convenient and fast to operate, and can mechanically pull repair to the ancient building edge cracking of wooden structure.

Description

Technical Field

[0001] This utility model relates to the technology of repair and reinforcement of components, specifically a reinforcement device for repairing ancient architectural carved components. Background Technology

[0002] Ancient buildings are mainly constructed with wooden roofs, wooden ridges, and wooden beams and columns, and employ carving techniques to create a unique architectural style.

[0003] However, over time, natural erosion causes surface cracks in wooden structures due to years of thermal expansion and contraction. Without repair, continued erosion at these cracks leads to further damage, eventually rendering the structure irreparable. For repairable surface cracks, restoration is necessary. A common approach is to groove the crack, insert a wedge, and then apply structural adhesive. However, grooving itself involves cutting and weakening the existing structure. This not only disrupts the material's continuity but also creates significant stress concentration at the groove edges (especially right angles). Under subsequent loads, cracks can easily re-emerge and propagate from these new weak points, resulting in a superficial fix that may even exacerbate the problem. Secondly, the inserted wedge and the original substrate are two separate materials, making perfect physical property matching difficult. Under temperature changes or load fluctuations, their deformation differs, creating internal stress at the interface. In the long run, this incompatibility leads to adhesive fatigue, causing the wedge to gradually detach from the substrate, resulting in an unsustainable repair. Utility Model Content

[0004] The purpose of this utility model is to provide a reinforcement device for the repair of ancient architectural carved components, so as to solve the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reinforcement device for repairing ancient architectural carved components, comprising a tough steel component, both ends of which are bent to form a vertical part, the ends of the vertical part being double-edged ends, and the middle part being provided with two U-shaped parts with two ports facing each other.

[0006] Preferably, at least two threaded sleeves are rotatably provided on the tough steel member, and the two threaded sleeves are respectively located on the end faces of the two U-shaped parts at opposite ends, and a screw is threadedly connected to them.

[0007] Preferably, the end of the screw is fixedly provided with a cross-shaped groove head.

[0008] Preferably, the circumferential radius of the cross groove head is larger than the circumferential radius of the screw end.

[0009] Preferably, a nail is fixedly disposed on the threaded sleeve, the nail is rotatably disposed on the tough steel member, and the nail and the vertical part are aligned in the same direction.

[0010] Preferably, the axial length of the nail is half the axial length of the vertical portion.

[0011] Preferably, the tough steel component is a cast steel part with a thickness of 0.5mm-0.8mm.

[0012] In the above technical solution, the present invention provides a reinforcement device for repairing ancient architectural carved components, which has the following effects: the double-edged end of the vertical part is hammered into the wooden structure by a hammer tool, and after it is fixed, the vertical part on both sides is contracted by narrowing the ports of the two U-shaped parts, thereby patching up the cracks in the wooden structure. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0015] Figure 2 This is a structural diagram of the side where the nail is located, provided in an embodiment of the present invention;

[0016] Figure 3 A partial enlarged view provided for an embodiment of this utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Tough steel component; 2. Vertical part; 3. U-shaped part; 4. Threaded sleeve; 41. Nail; 5. Screw; 51. Cross-grooved head. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a reinforcement device for repairing ancient architectural carved components, including a tough steel component 1, whose two ends are bent to form a vertical part 2, the end of the vertical part 2 is a double-edged end, and the middle part is provided with two U-shaped parts 3 with two ports facing each other.

[0021] Specifically, the aforementioned tough steel component 1 is a cast steel part with a thickness of 0.5mm-0.8mm.

[0022] In actual operation, the double-edged end of the vertical part 2 is hammered into the wooden structure to complete the initial fixation. Then, by closing and tightening the ends of the two U-shaped parts 3, the vertical parts 2 on both sides are driven to move towards each other, thereby splicing the cracks in the wooden structure. That is, before construction, the two U-shaped parts 3 should correspond to the cracks in the wooden structure. After installation, the tough steel component 1 is completely attached to the surface of the wooden structure.

[0023] It should be noted that the aforementioned tough steel component 1 is suitable for the repair of planar wooden structures, and the repair cracks are edge cracks of the wooden structure.

[0024] Furthermore, at least two threaded sleeves 4 are rotatably provided on the aforementioned tough steel component 1. The two threaded sleeves 4 are respectively located on the end faces of the two U-shaped portions 3 at opposite ends, and screws 5 are threadedly connected to them. The end of the screw 5 is fixedly provided with a cross-grooved head 51.

[0025] It should be noted that the circumferential radius of the cross groove head 51 is larger than the circumferential radius of the end of the screw 5.

[0026] Specifically, during construction, the cross-shaped head 51 should be kept facing downwards to facilitate screwdriver operation. By driving the screw 5 to rotate, the port of the U-shaped part 3 is closed and tightened, driving the vertical parts 2 on both sides to move towards each other, thereby splicing the cracks in the wooden structure.

[0027] Furthermore, a nail 41 is fixedly mounted on the aforementioned threaded sleeve 4. The nail 41 is rotatably mounted on the tough steel member 1, and the nail 41 faces the same direction as the vertical part 2. Moreover, the axial length of the nail 41 is half the axial length of the vertical part 2.

[0028] Specifically, during construction, nail 41 will also be driven into the wooden structure.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A reinforcement device for repairing carved components of ancient buildings, characterized in that, It includes a tough steel component (1), which is bent at both ends to form a vertical part (2), the ends of the vertical part (2) are double-edged, and the middle part is provided with a U-shaped part (3) with two ports facing each other.

2. The reinforcement device for repairing ancient architectural carved components according to claim 1, characterized in that, At least two threaded sleeves (4) are rotatably provided on the tough steel component (1). The two threaded sleeves (4) are respectively located on the end faces of the two U-shaped parts (3) at opposite ends, and screws (5) are threadedly connected to them.

3. The reinforcement device for repairing ancient architectural carved components according to claim 2, characterized in that, The end of the screw (5) is fixedly provided with a cross-grooved head (51).

4. The reinforcement device for repairing ancient architectural carved components according to claim 3, characterized in that, The circumferential radius of the cross groove head (51) is greater than the circumferential radius of the end of the screw (5).

5. A reinforcement device for repairing ancient architectural carved components according to claim 2, characterized in that, A nail (41) is fixedly provided on the threaded sleeve (4). The nail (41) is rotatably provided on the tough steel member (1), and the nail (41) and the vertical part (2) are aligned in the same direction.

6. A reinforcement device for repairing ancient architectural carved components according to claim 5, characterized in that, The axial length of the nail (41) is half the axial length of the vertical part (2).

7. A reinforcement device for repairing ancient architectural carved components according to claim 1, characterized in that, The tough steel component (1) is a cast steel component with a thickness of 0.5mm-0.8mm.

Images