Ancient building foundation reinforcing structure

Abstract

The utility model relates to the technical field of historic building maintenance, in particular to a historic building foundation reinforcing structure which comprises a first base and a protection assembly. A second base is arranged on the side of the first base, and positioning blocks are arranged on the first base and the second base; the protection assembly comprises a first protection plate, a second protection plate attached to the first protection plate, two elastic pads arranged on the first protection plate and the second protection plate correspondingly, a fixing plate arranged on the first protection plate and a pressing plate arranged on the second protection plate, and a first fixing bolt penetrates through the fixing plate and the pressing plate and is in threaded connection with the fixing plate and the pressing plate. The first fixing bolt is in threaded connection with the first base. The reinforcing structure is convenient to install, and the stable reinforcing effect on the ancient building can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of ancient building maintenance technology, and in particular to a foundation reinforcement structure for ancient buildings. Background Technology

[0002] Ancient buildings typically refer to structures with a long history, representative features, and unique styles. To ensure the structural safety and stability of ancient buildings, extend their service life, and protect and pass on these precious cultural heritages, foundation reinforcement can help ancient buildings withstand natural disasters, geological changes, and other factors that may cause structural damage.

[0003] Chinese Patent CN216380691U discloses a foundation reinforcement structure for ancient buildings, comprising two bases, four fixing bolts, and two protective plates. The four fixing bolts are equidistantly arranged in a ring and movably mounted on the two bases. The two protective plates are respectively installed inside the two bases. A connecting block is movably mounted at the rear connection of the two bases, and a connecting shaft is movably mounted inside the connecting block. The two bases are movably connected together by the connecting shaft and the connecting block. A limiting mechanism is provided on the front side of the top wall of the two bases. In this invention, the limiting plate on the first locking block passes through the limiting groove and is located at the top of the limiting block. Then, the limiting plate is rotated so that the limiting plate is perpendicular to the limiting groove. At this time, the two bases are limited by the limiting block and the first locking block, thereby achieving the effect of not damaging the original structure of the ancient building and making the installation and operation more convenient.

[0004] However, the above technical solution has the following shortcomings: Although the reinforcement structure can strengthen the foundation of the ancient building without damaging the original structure, when the base of the structure is closed, the elasticity of the adjusting pad will make it difficult for the installation shaft to be aligned with the limiting groove, and the fixing effect on the side near the connecting block will be poor. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing a foundation reinforcement structure for ancient buildings, which not only facilitates the installation of the reinforcement structure but also ensures the stable reinforcement effect on ancient buildings.

[0006] The technical solution of this utility model is a foundation reinforcement structure for ancient buildings, including a first base and a protective component; a second base is provided on the side of the first base, and positioning blocks are provided on both the first base and the second base; the protective component includes a first protective plate, a second protective plate that is attached to the first protective plate, two elastic pads respectively provided on the first protective plate and the second protective plate, a fixing plate provided on the first protective plate, and a pressure plate provided on the second protective plate; a first fixing bolt is threaded through and threadedly connected to the fixing plate and the pressure plate, and the first fixing bolt is threadedly connected to the first base.

[0007] Preferably, the first base is provided with two symmetrically distributed locking blocks, and the second base is provided with two limiting grooves for the locking blocks to be inserted.

[0008] Preferably, both the first base and the second base are provided with three positioning holes, and a fixing pin is provided inside the positioning hole.

[0009] Preferably, both the first base and the second base are provided with two symmetrically distributed support frames, and the first protective plate and the second protective plate are provided with positioning grooves for the support frames to be embedded.

[0010] Preferably, the elastic pad is provided with an opening groove, and the positioning block is located inside the opening groove.

[0011] Preferably, four reinforcing plates are provided on the first protective plate and the second protective plate, and a second fixing bolt is threaded through and connected to the reinforcing plate. A nut that abuts against the reinforcing plate is threaded onto the second fixing bolt.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] 1. This utility model enables the overall structure of the protective component to bear a greater load through the setting of the support frame, the first protective plate and the second protective plate, which enhances the stability of the reinforced structure. The elastic pads set in conjunction with the component fill the gap between the column base and the protective component, avoiding the existence of gaps that reduce the protective effect, thus having good practicality.

[0014] 2. This utility model uses a pressure plate and a fixing plate to fix the bottom of the first protective plate and the second protective plate. With the help of the second fixing bolt and the reinforcing plate, the top of the first protective plate and the second protective plate are reinforced, which fully ensures the stability of the reinforced structure and is simple and convenient to operate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram showing the disassembled structure of the first base and the second base;

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the first protective plate and the second protective plate;

[0018] Figure 4 This is an axonometric view of the overall structure.

[0019] Reference numerals in the attached drawings: 1. First base; 2. Second base; 3. Locking block; 4. Limiting groove; 5. Positioning hole; 6. Fixing pin; 7. Positioning block; 8. Support frame; 9. First protective plate; 10. Second protective plate; 11. Positioning groove; 12. Elastic pad; 13. Opening groove; 14. Fixing plate; 15. Pressure plate; 16. First fixing bolt; 17. Reinforcing plate; 18. Second fixing bolt; 19. Nut. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown in the figure, this embodiment proposes a foundation reinforcement structure for ancient buildings, including a first base 1 and a protective component. A second base 2 is provided on the side of the first base 1. The diameter of the circular hole formed after the first base 1 and the second base 2 are assembled is larger than the diameter of the column base of the ancient building, so as to reserve a gap for the column base to fit with the protective component, and to avoid the reinforcement structure not achieving a good wrapping effect due to unevenness of the column base surface. Two symmetrically distributed locking blocks 3 are provided on the first base 1, and two limiting grooves 4 are provided on the second base 2 for the locking blocks 3 to be inserted. The locking blocks 3 and the limiting grooves 4 are used to position the splicing of the first base 1 and the second base 2, and can also improve the stability of the bottom of the overall reinforcement structure.

[0022] Both the first base 1 and the second base 2 are equipped with positioning blocks 7, and each base 1 and the second base 2 has three positioning holes 5. The positioning blocks 7 are used to ensure that the ancient building column base and the holes of the first base 1 and the second base 2 form concentric circles when leaving gaps, ensuring that the first protective plate 9 and the second protective plate 10 will not be difficult to fix during installation. The positioning holes 5 are equipped with fixing pins 6, which are used to fix the first base 1 and the second base 2 to the ground.

[0023] like Figure 1-Figure 3 As shown, the protective assembly includes a first protective plate 9, a second protective plate 10 that is attached to the first protective plate 9, two elastic pads 12 respectively disposed on the first protective plate 9 and the second protective plate 10, a fixing plate 14 disposed on the first protective plate 9, and a pressure plate 15 disposed on the second protective plate 10. The fixing plate 14 and the pressure plate 15 are threadedly connected by a first fixing bolt 16, which is threadedly connected to the first base 1. The first base 1 and the second base 2 are each provided with two symmetrically distributed support frames 8. The first protective plate 9 and the second protective plate 10 are provided with positioning grooves 11 for the support frames 8 to be embedded.

[0024] An opening groove 13 is provided on the elastic pad 12, and the positioning block 7 is located inside the opening groove 13. The opening groove 13 is used to prevent the positioning block 7 from preventing the elastic pad 12 from being embedded in the gap between the ancient building column foot and the first base 1 and the second base 2.

[0025] In this embodiment, when the protective component needs to be installed, the positioning groove 11 of the first protective plate 9 is first slid into the support frame 8 to the bottom, and then the positioning groove 11 of the second protective plate 10 is slid into the support frame 8 to the bottom, ensuring that the pressure plate 15 presses the fixing plate 14 tightly onto the first base 1. At this time, the elastic pad 12 completely wraps around the ancient building column base. Then, the first fixing bolt 16 is screwed into the first base 1, thereby fixing the bottom of the first protective plate 9 and the second protective plate 10, thus completing the installation of the fixing component. Not only can the protective component bear a greater load through the support frame 8, the first protective plate 9 and the second protective plate 10, enhancing the stability of the reinforced structure, but the elastic pad 12 also fills the gap between the column base and the protective component, avoiding the existence of gaps that reduce the protective effect. It has good practicality and is simple to operate.

[0026] Example 2

[0027] like Figure 1 and Figure 3 As shown in the figure, the ancient building foundation reinforcement structure proposed in this embodiment, compared with the first embodiment, has four reinforcement plates 17 on the first protective plate 9 and the second protective plate 10. The reinforcement plates 17 are threaded through and connected with second fixing bolts 18, and the second fixing bolts 18 are threaded with nuts 19 that abut against the reinforcement plates 17.

[0028] In this embodiment, after the fixing plate 14 and the pressure plate 15 are fixed, the second fixing bolt 18 is inserted through the two reinforcing plates 17, and the nut 19 is tightened at the same time, thereby reinforcing the top of the first protective plate 9 and the second protective plate 10 and improving the stability of the protective components.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A foundation reinforcement structure for ancient buildings, characterized in that, include: The first base (1) has a second base (2) on its side, and both the first base (1) and the second base (2) are provided with positioning blocks (7); The protective assembly includes a first protective plate (9), a second protective plate (10) that is attached to the first protective plate (9), two elastic pads (12) respectively disposed on the first protective plate (9) and the second protective plate (10), a fixing plate (14) disposed on the first protective plate (9), and a pressure plate (15) disposed on the second protective plate (10). A first fixing bolt (16) is threaded through and threadedly connected to the fixing plate (14) and the pressure plate (15). The first fixing bolt (16) is threadedly connected to the first base (1).

2. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that, The first base (1) is provided with two symmetrically distributed locking blocks (3), and the second base (2) is provided with two limiting grooves (4) for the locking blocks (3) to be inserted.

3. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that, Both the first base (1) and the second base (2) are provided with three positioning holes (5), and a fixing pin (6) is provided inside the positioning hole (5).

4. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that, Both the first base (1) and the second base (2) are provided with two symmetrically distributed support frames (8), and the first protective plate (9) and the second protective plate (10) are provided with positioning grooves (11) for the support frames (8) to be embedded in.

5. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that, An opening groove (13) is provided on the elastic pad (12), and the positioning block (7) is located inside the opening groove (13).

6. The foundation reinforcement structure for ancient buildings according to claim 1, characterized in that, Four reinforcing plates (17) are provided on the first protective plate (9) and the second protective plate (10). A second fixing bolt (18) is threaded through and connected to the reinforcing plate (17). A nut (19) that abuts against the reinforcing plate (17) is threaded onto the second fixing bolt (18).

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