Fastening device for repairing ancient building

Abstract

The invention relates to the technical field of fastening for repairing, and discloses a fastening device for repairing an ancient building, the fastening device comprises a moving shell and a rotating plate, the inner side of the moving shell is fixedly connected with two connecting plates, the inner sides of the two connecting plates are provided with driving assemblies, and the outer sides of the two connecting plates are both provided with folding and unfolding assemblies; a groove plate is fixedly connected to the bottom of the rotating plate, a transverse angle adjusting assembly is arranged on the inner side of the groove plate, a lifting assembly is arranged on the top of the movable shell, and vertical angle adjusting assemblies are arranged at the two ends of the top of the rotating plate. The vertical angle adjusting assembly comprises a semi-worm gear. According to the device, the first worm is driven through the hand rocker, then the half worm gear is driven to rotate, flexible adjustment of the vertical angle of the rotating plate is achieved, the device can better adapt to angle changes of ancient building components in the vertical direction in the repairing work, and the components can be more effectively fastened through the fastening device.

Description

Technical Field

[0001] The invention relates to the technical field of fastening for repair, and in particular to a fastening device for repairing ancient buildings. Background Art

[0002] Fastening devices for ancient building repair are tools or equipment used to strengthen the structural connection of ancient buildings and improve the structural stability. They play a key role in the protection and restoration of ancient buildings. Various fastening devices are used to firmly connect loose and damaged components, restore the integrity of the ancient building structure, improve its bearing capacity, enable it to continue to bear its own weight and external loads, and extend the service life of the ancient building.

[0003] After searching, Chinese patent announcement number CN219012059U discloses a reinforcement device for repairing ancient building projects, including a mounting plate, one side of the fixed mounting plate is fixedly connected with a connecting anti-slip plate, the other side of the fixed mounting plate is fixedly connected with a connecting limit frame, the inner side of the connecting limit frame is movably connected with a movable mounting block, the surface of the movable mounting block is fixedly connected with a connecting mounting block, the inner side of the connecting mounting block is movably connected with a movable support column, and the other end of the movable support column is movably connected with a first connecting base. The invention is supported by the fixed mounting plate, the connecting limit frame, the movable mounting block, the connecting mounting block, the movable support column and the movable reinforcement, so that the movable mounting block can be inserted into the inner side of the connecting limit frame to support the fixed mounting plate, thereby supporting the wall of the ancient building.

[0004] Although the above technical solution has achieved the effect of supporting the walls of ancient buildings, the overall angle cannot be quickly and accurately adjusted. The structure of ancient buildings is complex and diverse, and the angles of components in different parts are different. When the overall angle of the equipment cannot be adjusted quickly, it will be difficult to adapt to various complex repair needs. It takes a lot of time and effort to customize fastening devices with special angles, which increases the repair cost and time. Therefore, a fastening device for repairing ancient buildings is proposed to solve the above problem. Summary of the invention

[0005] In order to remedy the above shortcomings, the present invention provides a fastening device for repairing ancient buildings, aiming to improve the problem in the prior art that the fixing plate cannot be quickly adjusted to a required angle.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A fastening device for repairing ancient buildings, comprising a moving shell and a rotating plate, wherein two connecting plates are fixedly connected to the inner side of the moving shell, a driving assembly is arranged on the inner side of the two connecting plates, and a retracting assembly is arranged on the outer side of the two connecting plates, a groove plate is fixedly connected to the bottom of the rotating plate, a lateral angle adjustment assembly is arranged on the inner side of the groove plate, a lifting assembly is arranged on the top of the moving shell, and vertical angle adjustment assemblies are arranged on both ends of the top of the rotating plate; The vertical angle adjustment assembly includes a half worm gear, the half worm gear is fixedly connected to the top of the rotating plate, the two ends of the half worm gear are rotatably connected to a rotating block, the inner side of the rotating block is rotatably connected to a worm one, the end of the worm one is fixedly connected to a hand crank, the hand crank is rotatably connected to the inner side of the end of the rotating block, both ends of the half worm gear are fixedly connected to groove arc blocks, the inner sides of both ends of the rotating block are fixedly connected to connecting blocks, the two connecting blocks are rotatably connected to the inner side of the groove arc block, and the top of the rotating block is fixedly connected to a fixed rod; As a further description of the above technical solution: The lateral angle adjustment assembly includes a gear 1, which is rotatably connected to the inner side of the groove plate, the end of the groove plate is rotatably connected to a gear 2, the bottom of the gear 2 is fixedly connected to a rotating rod, the rotating rod is rotatably connected to the inner side of the end of the groove plate, and the gear 1 is fixedly connected to the bottom of the rotating plate; As a further description of the above technical solution: The lifting assembly includes a lifting shell, the lifting shell is fixedly connected to the top of the moving shell, a tooth block plate is slidably connected to the inner side of the lifting shell, a connecting rod 5 is rotatably connected to the inner side of the lifting shell, a gear 4 is fixedly connected to the outer side of the connecting rod 5, a worm wheel is also fixedly connected to the outer side of the connecting rod 5, a worm 2 is rotatably connected to the inner side of the lifting shell, and the worm wheel is meshingly connected to the side of the worm 2; As a further description of the above technical solution: The driving assembly comprises a double-headed motor, which is fixedly connected to the inner sides of two connecting plates, and the outer sides of the two connecting plates are rotatably connected to two gears three, and the output end of the double-headed motor is fixedly connected to the inner sides of two of the gears three; As a further description of the above technical solution: The retractable assembly also includes two connecting rods 1, the two connecting rods 1 are fixedly connected to the inner side of the gear 3, the outer sides of the two connecting rod 1 ends are rotatably connected to the connecting rod 2, the outer sides of the two connecting rod 2 ends are rotatably connected to two connecting rods 3, the inner sides of the bottoms of the two connecting rods 2 are fixedly connected to the connecting rod 4, the ends of the multiple connecting rods 3 are rotatably connected to the inner side of the rotating rod, and the bottoms of the two connecting rods 4 are fixedly connected to universal wheels; As a further description of the above technical solution: The end of the fixing rod is fixedly connected with a clamping block, the inner side of the clamping block is slidably connected with a clamping block, and the end of the clamping block is fixedly connected with a fixed mounting plate; As a further description of the above technical solution: The two fixed mounting plates are fixedly connected via a bolt connection block; As a further description of the above technical solution: The hand crank is rotatably connected to the inner side of the lifting shell, and the lifting shell is fixedly connected to the end of the second worm gear.

[0007] The present invention has the following beneficial effects: 1. In the present invention, the worm gear 1 is driven by a hand crank, which in turn drives the half worm gear to rotate, thereby realizing flexible adjustment of the vertical angle of the rotating plate, which helps to better adapt to the angle changes of the ancient building components in the vertical direction during the repair work, so that the fastening device can fasten these components more effectively, and restore the original structural mechanical properties of the ancient building to the greatest extent.

[0008] 2. In the present invention, the lateral angle of the rotating plate can be accurately changed through the mutual cooperation of gear 1, gear 2 and the rotating rod, which enables the fastening device to flexibly fit various components with different lateral angles in ancient buildings, greatly improving the adaptability to complex building structures, ensuring that it can be accurately docked with components at different angles during the repair process, and enhancing the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A three-dimensional schematic diagram of a fastening device for repairing ancient buildings proposed by the present invention; Figure 2 This is a schematic diagram of the structure of a groove arc block of a fastening device for repairing ancient buildings proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a gear 1 of a fastening device for repairing ancient buildings proposed by the present invention; Figure 4 This is a schematic structural diagram of a connecting plate of a fastening device for repairing ancient buildings proposed by the present invention; Figure 5 This is a schematic diagram of the structure of a clamping block of a fastening device for repairing ancient buildings proposed by the present invention; Figure 6 A schematic diagram of the structure of a tooth block plate of a fastening device for repairing ancient buildings proposed by the present invention; Figure 7 This is a schematic structural diagram of gear 4 of a fastening device for repairing ancient buildings proposed by the present invention.

[0010] Legend: 1. Fixed mounting plate; 2. Bolt connection block; 3. Moving housing; 4. Lifting housing; 5. Groove plate; 6. Rotating plate; 7. Rotating block; 8. Fixed rod; 9. Hand crank; 10. Worm one; 11. Half worm gear; 12. Connection block; 13. Groove arc block; 14. Gear one; 15. Gear two; 16. Rotating rod; 17. Double-headed motor; 18. Gear three; 19. Connection plate; 20. Connecting rod one; 21. Connecting rod two; 22. Connecting rod three; 23. Connecting rod four; 24. Universal wheel; 25. Clamping block; 26. Clamping block; 27. Worm two; 28. Tooth block plate; 29. ​​Gear four; 30. Worm gear; 31. Connecting rod five. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] Reference Figure 1 and Figure 2 , an embodiment provided by the present invention: a fastening device for repairing ancient buildings, comprising a moving shell 3 and a rotating plate 6, two connecting plates 19 are fixedly connected to the inner side of the moving shell 3, a driving assembly is arranged on the inner side of the two connecting plates 19, and a retracting assembly is arranged on the outer side of the two connecting plates 19, a groove plate 5 is fixedly connected to the bottom of the rotating plate 6, a lateral angle adjustment assembly is arranged on the inner side of the groove plate 5, a lifting assembly is arranged on the top of the moving shell 3, and vertical angle adjustment assemblies are arranged on both ends of the top of the rotating plate 6; The vertical angle adjustment assembly includes a half worm gear 11, which is fixedly connected to the top of the rotating plate 6, and the two ends of the half worm gear 11 are rotatably connected to the rotating block 7, and the inner side of the rotating block 7 is rotatably connected to the worm 10, and the end of the worm 10 is fixedly connected to the hand crank 9, which is rotatably connected to the inner side of the end of the rotating block 7, and the two ends of the half worm gear 11 are fixedly connected to the groove arc block 13, and the inner side of the two ends of the rotating block 7 is fixedly connected to the connecting block 12, and the two connecting blocks 12 are rotatably connected to the inner side of the groove arc block 13, and the top of the rotating block 7 is fixedly connected to the fixed rod 8. The worm 10 is rotated by rotating one of the hand cranks 9. When the worm 10 rotates, the rotating block 7 as a whole is driven to move along with the worm 10 as a whole on the side of the half worm gear 11, so as to achieve the vertical angle adjustment of the fixed mounting plate 1, and the function of the groove arc block 13 makes the connecting block 12 have a support point when it rotates with the overall tightness, thereby enhancing the stability of the vertical angle adjustment.

[0013] Reference Figure 1 and Figure 3The lateral angle adjustment assembly includes a gear 14, which is rotatably connected to the inner side of the groove plate 5, and the end of the groove plate 5 is rotatably connected to a gear 2 15, and the bottom of the gear 2 15 is fixedly connected to a rotating rod 16, which is rotatably connected to the inner side of the end of the groove plate 5, and the gear 1 14 is fixedly connected to the bottom of the rotating plate 6. The rotating rod 16 is rotated to drive the gear 2 15 to rotate, thereby driving the gear 1 14 to rotate inside the groove plate 5, and when the gear 1 14 rotates, the rotating plate 6 is driven to rotate, so that the fixed mounting plate 1 can adjust the lateral angle.

[0014] Reference Figure 1 , Figure 6 and Figure 7 The lifting assembly includes a lifting shell 4, which is fixedly connected to the top of the moving shell 3, a tooth block plate 28 is slidably connected to the inner side of the lifting shell 4, a connecting rod 5 31 is rotatably connected to the inner side of the lifting shell 4, a gear 4 29 is fixedly connected to the outer side of the connecting rod 5 31, a worm wheel 30 is also fixedly connected to the outer side of the connecting rod 5 31, a worm 27 is rotatably connected to the inner side of the lifting shell 4, and the worm wheel 30 is meshedly connected to the side of the worm 27. A hand crank 9 is rotatably connected to the inner side of the lifting shell 4, and the lifting shell 4 is fixedly connected to the end of the worm 27. By rotating another hand crank 9, the worm wheel 30 and the gear 29 are driven to rotate together, so that the tooth block plate 28 and the gear 5 are adjusted to the upper and lower distances, thereby realizing the precise adjustment of the height of the fixed mounting plate 1.

[0015] Reference Figure 1 and Figure 4The driving assembly includes a double-headed motor 17, which is fixedly connected to the inner side of two connecting plates 19. Two gears 3 18 are rotatably connected to the outer side of the two connecting plates 19, and the output end of the double-headed motor 17 is fixedly connected to the inner side of two gears 3 18. By starting the double-headed motor 17, the two gears 3 are meshed and rotated with each other, providing a power basis for the movement of the entire device. The retracting assembly also includes two connecting rods 1 20, which are fixedly connected to the inner side of the gear 3 18, and the outer sides of the ends of the two connecting rods 1 20 are rotatably connected to the connecting rods 2 21, and the outer sides of the ends of the two connecting rods 21 are rotatably connected to two connecting rods 3 22, and the inner sides of the bottoms of the two connecting rods 21 are fixedly connected to the connecting rods 4 23, and the ends of multiple connecting rods 3 22 are rotatably connected to the inner side of the rotating rod 16, and the bottoms of the two connecting rods 4 23 are fixedly connected to the universal wheels 24. The retracting assembly is closely connected to the driving assembly. When the gear 3 18 rotates, it drives the connecting rod 1 20 fixed on the inner side to move. The connecting rod 21, which is connected to the outer side of the end of the connecting rod 1 20, changes its angle under the drive of the connecting rod 1 20. The connecting rod 4 23 fixed to the inner side of the bottom of the connecting rod 21 moves accordingly, so that the universal wheel 24 at the bottom can be retracted and extended. At the same time, the connecting rod 3 22, which is connected to the outer side of the end of the connecting rod 21, has its end connected to the inner side of the rotating rod 16, which helps to complete the linkage between the retracting assembly and the lateral angle adjustment assembly.

[0016] Reference Figure 1 and Figure 5 The end of the fixing rod 8 is fixedly connected with a clamping block 25, the inner side of the clamping block 25 is slidably connected with a clamping block 26, and the end of the clamping block 26 is fixedly connected with a fixed mounting plate 1. After the clamping block 26 and the fixed mounting plate 1 are firmly fixed by bolts, the clamping block 26 is slid into the inside of the clamping block 25, so that the clamping block 26 and the fixed mounting plate 1 are firmly fixed to the fixing rod 8. The two fixed mounting plates 1 are fixedly connected by a bolt connection block 2. When multiple fixed mounting plates 1 need to be spliced, multiple fixed mounting plates 1 can be fixed in the middle of two fixed mounting plates 1 by the bolt connection block 2 for firm splicing.

[0017] Working principle: by rotating one of the manual rockers 9, the worm 10 is driven to move on the surface of the half worm wheel 11, thereby driving the rotating block 7 to rotate, thereby effectively adjusting the vertical angle of the fixed mounting plate.

[0018] The rotating rod 16 is rotated to drive the gear 2 15 to rotate, thereby driving the gear 1 14 to rotate inside the groove plate 5, and when the gear 1 14 rotates, the rotating plate 6 is also driven to rotate, so that the fixed mounting plate 1 can be adjusted in lateral angle.

[0019] By rotating another manual rocker 9, the worm wheel 30 and the gear 29 are driven to rotate together, so that the tooth block plate 28 and the groove plate 5 are adjusted to the upper and lower distances, thereby achieving accurate adjustment of the height of the fixed installation plate 1.

[0020] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fastening device for repairing ancient buildings, comprising a movable housing (3) and a rotating plate (6), characterized in that: Two connecting plates (19) are fixedly connected to the inner side of the movable housing (3), a driving assembly is arranged on the inner side of the two connecting plates (19), and a retracting assembly is arranged on the outer side of the two connecting plates (19); a groove plate (5) is fixedly connected to the bottom of the rotating plate (6), a lateral angle adjustment assembly is arranged on the inner side of the groove plate (5), a lifting assembly is arranged on the top of the movable housing (3), and vertical angle adjustment assemblies are arranged on both ends of the top of the rotating plate (6); The vertical angle adjustment assembly comprises a half worm gear (11), the half worm gear (11) is fixedly connected to the top of the rotating plate (6), the two ends of the half worm gear (11) are rotatably connected to a rotating block (7), the inner side of the rotating block (7) is rotatably connected to a worm gear 1 (10), the end of the worm gear 1 (10) is fixedly connected to a hand crank (9), the hand crank (9) is rotatably connected to the inner side of the end of the rotating block (7), the two ends of the half worm gear (11) are fixedly connected to a groove arc block (13), the inner side of the two ends of the rotating block (7) are fixedly connected to a connecting block (12), the two connecting blocks (12) are rotatably connected to the inner side of the groove arc block (13), and the top of the rotating block (7) is fixedly connected to a fixing rod (8).

2. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The lateral angle adjustment assembly comprises a gear 1 (14), wherein the gear 1 (14) is rotatably connected to the inner side of the groove plate (5), the end of the groove plate (5) is rotatably connected to a gear 2 (15), the bottom of the gear 2 (15) is fixedly connected to a rotating rod (16), the rotating rod (16) is rotatably connected to the inner side of the end of the groove plate (5), and the gear 1 (14) is fixedly connected to the bottom of the rotating plate (6).

3. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The lifting assembly comprises a lifting shell (4), wherein the lifting shell (4) is fixedly connected to the top of the moving shell (3), a tooth block plate (28) is slidably connected to the inner side of the lifting shell (4), a connecting rod five (31) is rotatably connected to the inner side of the lifting shell (4), a gear four (29) is fixedly connected to the outer side of the connecting rod five (31), a worm wheel (30) is also fixedly connected to the outer side of the connecting rod five (31), a worm gear two (27) is rotatably connected to the inner side of the lifting shell (4), and the worm wheel (30) is meshingly connected to the side of the worm gear two (27).

4. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The driving assembly comprises a double-headed motor (17), wherein the double-headed motor (17) is fixedly connected to the inner sides of two connecting plates (19), and the outer sides of the two connecting plates (19) are rotatably connected to two gear threes (18), and the output end of the double-headed motor (17) is fixedly connected to the inner sides of two of the gear threes (18).

5. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The retractable assembly also includes two connecting rods 1 (20), the two connecting rods 1 (20) are fixedly connected to the inner side of the gear 3 (18), the outer sides of the ends of the two connecting rods 1 (20) are rotatably connected to connecting rods 2 (21), the outer sides of the ends of the two connecting rods 2 (21) are rotatably connected to two connecting rods 3 (22), the inner sides of the bottoms of the two connecting rods 2 (21) are fixedly connected to connecting rods 4 (23), the ends of the multiple connecting rods 3 (22) are rotatably connected to the inner side of the rotating rod (16), and the bottoms of the two connecting rods 4 (23) are fixedly connected to universal wheels (24).

6. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The end of the fixing rod (8) is fixedly connected to a clamping block (25), the inner side of the clamping block (25) is slidably connected to a clamping block (26), and the end of the clamping block (26) is fixedly connected to a fixed mounting plate (1).

7. The fastening device for repairing ancient buildings according to claim 6, characterized in that: The two fixed mounting plates (1) are fixedly connected via a bolt connection block (2).

8. The fastening device for repairing ancient buildings according to claim 1, characterized in that: The hand crank (9) is rotatably connected to the inner side of the lifting shell (4), and the lifting shell (4) is fixedly connected to the end of the second worm gear (27).

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