Ancient building repair bracket mounting structure

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By designing fixed seats, two-way motors, limit blocks and limit rollers in the restoration equipment of ancient buildings, the stability problems of the bracket structure during the restoration process and the problem of degradation of support capacity caused by the sliding of the equipment is solved, and the stability of the equipment is achieved Operation and efficient support.

CN222478248UActive Publication Date: 2025-02-14JIANDE YIYUAN SCENIC GARDEN ENGINEERING CO LTD

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Patent Information

Application Number: CN202420738319.3
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-04-10
Publication Date: 2025-02-14
Estimated Expiration: 2034-04-10

AI Technical Summary

Technical Problem

During the restoration of ancient buildings, the bracket structure is prone to cracking or top-view after long-term wind and rain erosion, which affects the stability of the structure. The existing installation equipment is prone to slide during use, resulting in a decrease in support capacity.

Method used

A structure for installation of ancient building restoration brackets is designed, using fixed seats, bidirectional motors, limit blocks, limit rollers and springs. The threaded rods drive the moving frame and limit blocks through the two-way motor, and the limit rollers and rollers are used to drive the threaded rods to move the moving frames and limit blocks, and the limit rollers and rollers are used to drive the threaded rods to drive the movement of the moving frames and limit blocks. Form an extrusion limit to ensure stable placement of the equipment.

Benefits of technology

Through the design of limit blocks and limit rollers, the equipment is ensured to remain stable during operation, avoid shaking, improve support stability, and fix the rollers by extruding the limit to prevent sliding, enhancing the support capability of the equipment.

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Abstract

The utility model discloses an ancient building repair bracket mounting structure which comprises a fixed seat, the top of the fixed seat is fixedly connected with a two-way motor, one end of the two-way motor is fixedly connected with a first threaded rod, one end of the first threaded rod is in threaded connection with a movable frame in a penetrating mode, the movable frame is arranged in an H shape, and the movable frame is fixedly connected with the fixed seat. Limiting blocks are fixedly connected to the four corners of the bottom of the movable frame, the limiting blocks are symmetrically arranged in pairs, arc protrusions are arranged on one sides of the limiting blocks, rectangular grooves are formed in one sides of the limiting blocks, inner cavities are formed in the limiting blocks, and rotating shafts are rotationally connected to the side walls of the rectangular grooves of the limiting blocks. The limiting blocks and the limiting rollers are arranged, equipment is prevented from shaking in the supporting process, the equipment can be protected, meanwhile, the supporting stability can be guaranteed, the limiting rollers extrude the arc convex positions to enable division bars on the limiting rollers to extrude the idler wheels, and therefore it is guaranteed that the idler wheels cannot move.

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Description

Technical Field

[0001] The utility model relates to the technical field of bracket repair equipment, in particular to an ancient building repair bracket installation structure. Background Art

[0002] The bracket is formed by splicing to complete the limit fixation. No nails are used for fixation during the installation. It can remain strong after hundreds of years of wind and sun.

[0003] Although the structure of the bracket set is very stable, each component will crack or look down after such a long period of wind and rain erosion, which will affect the stability of the bracket set structure. In order to ensure that the building can be strong and preserved for a long time, the bracket set needs to be repaired. During the repair, it is necessary to install supporting equipment to prevent the house from collapsing when the bracket set is dismantled. For the convenience of transportation, rollers will be installed at the bottom of the equipment. However, the sliding of the equipment during work will cause the rollers to roll, making the equipment unable to be placed stably, which will in turn cause a decrease in supporting capacity. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A bracket installation structure for repairing ancient buildings, comprising a fixing seat, a bidirectional motor is fixedly connected to the top of the fixing seat, one end of the bidirectional motor is fixedly connected to a first threaded rod, one end of the first threaded rod is threadedly connected to a moving frame in a through shape, the moving frame is arranged in an H shape, and four corners of the bottom of the moving frame are fixedly connected to limit blocks, the limit blocks are symmetrically arranged in pairs, one side of the limit block is provided with an arc protrusion, and one side of the limit block is provided with a rectangular groove;

[0007] The limit block is provided with an inner cavity, and the side wall of the rectangular groove of the limit block is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a support bar, one side of the support bar is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a first rack, one side of the first rack is meshedly connected to a transmission gear, one side of the transmission gear is meshedly connected to a second rack, one end of the second rack is fixedly connected to a moving shaft, one end of the moving shaft is fixedly connected to a limiting roller, and one side of the support bar is fixedly connected to a spring.

[0008] Preferably, rollers are fixedly connected at the four corners of the bottom of the fixing seat, and the arc-shaped raised portion of the limiting block is slidably connected to the rollers.

[0009] Preferably, one end of the bidirectional motor is fixedly connected to a threaded sleeve, one end of the threaded sleeve is threadedly connected to a second threaded rod in a through-shape, one end of the second threaded rod is fixedly connected to a moving platform, and one side of the moving platform is fixedly connected to a unidirectional motor.

[0010] Preferably, one end of the unidirectional motor is fixedly connected to a third threaded rod, one end of the third threaded rod is threadedly connected to a sliding plate, the top of the sliding plate is slidably connected to a support plate, one end of the support plate is rotatably connected to a fixed plate, and the fixed plate is fixedly connected to the moving platform.

[0011] Preferably, an auxiliary rod is symmetrically fixedly connected to the bottom of the moving platform, and one end of the auxiliary rod is fixedly connected to the top of the fixing seat.

[0012] Preferably, positioning frames are slidably connected to both sides of the moving platform, and one end of the positioning frame is symmetrically fixedly connected to the top of the fixing seat.

[0013] Preferably, a rotating shaft is fixedly connected to the center position of the transmission gear, and one end of the rotating shaft is rotatably connected to the bottom of the limiting block.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are:

[0015] 1. A limit block is provided in the utility model. By moving the limit block out of the fixed seat during support, the limit block is supported by the ground to ensure the stability of the equipment operation and avoid shaking of the equipment during the support process. This can not only protect the equipment, but also ensure the stability of the support.

[0016] 2. The utility model is provided with a limiting roller, which is spread out by a spring and supported by the ground when the support bar moves out of the fixed seat, so that the limiting block and the ground form a triangular support to improve stability. At the same time, the limiting roller can squeeze the arc convex position to allow the partition bar on the limiting roller to squeeze the roller, thereby ensuring that the roller will not move. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall main perspective structural diagram of the utility model;

[0018] Figure 2 This is a rear-view stereoscopic structural diagram of the entire utility model;

[0019] Figure 3 This is the internal structure diagram of the wooden fixing seat of the utility model;

[0020] Figure 4 This is the internal structure diagram of the limit block of the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the limiting structure of the utility model.

[0022] Figure numerals: 1. fixed seat; 2. bidirectional motor; 3. first threaded rod; 4. moving frame; 5. limit block; 6. rotating shaft; 7. support bar; 8. connecting rod; 9. first rack; 10. transmission gear; 11. second rack; 12. moving shaft; 13. limit roller; 14. spring; 15. rotating shaft; 16. threaded sleeve; 17. second threaded rod; 18. moving platform; 19. unidirectional motor; 20. third threaded rod; 21. sliding plate; 22. support plate; 23. positioning frame; 24. auxiliary rod; 25. roller; 26. fixed plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0025] The following describes an ancient building repair bracket installation structure provided by some embodiments of the utility model in conjunction with the accompanying drawings.

[0026] Combination Figure 1-5 As shown, the utility model provides an ancient building repair bracket installation structure, including a fixed seat 1, a bidirectional motor 2 is fixedly connected to the top of the fixed seat 1, one end of the bidirectional motor 2 is fixedly connected to a first threaded rod 3, one end of the first threaded rod 3 is threadedly connected to a moving frame 4 in a through shape, the moving frame 4 is arranged in an H shape, and the four corners of the bottom of the moving frame 4 are fixedly connected to limit blocks 5, the limit blocks 5 are symmetrically arranged in pairs, one side of the limit block 5 is provided with a circular arc protrusion, and one side of the limit block 5 is provided with a rectangular groove;

[0027] Rollers 25 are fixedly connected at the four corners of the bottom of the fixed seat 1, the arc convex part of the limit block 5 is slidably connected with the roller 25, one end of the bidirectional motor 2 is fixedly connected with a threaded sleeve 16, one end of the threaded sleeve 16 is threadedly connected with a second threaded rod 17 in a through-shaped manner, one end of the second threaded rod 17 is fixedly connected with a moving platform 18, one side of the moving platform 18 is fixedly connected with a unidirectional motor 19, and one end of the unidirectional motor 19 is fixedly connected with a third threaded rod 20;

[0028] One end of the third threaded rod 20 is threadedly connected to a sliding plate 21 in a through-shaped manner, and the top of the sliding plate 21 is slidably connected to a support plate 22. The support plate 22 can adjust the angle by moving the sliding plate 21, so as to adjust the angle for support according to different inclined surfaces. One end of the support plate 22 is rotatably connected to a fixing plate 26, and the fixing plate 26 is fixedly connected to the moving platform 18. The bottom of the moving platform 18 is symmetrically fixedly connected to an auxiliary rod 24. The auxiliary rod 24 is a spring telescopic rod, which mainly provides a buffering ability. One end of the auxiliary rod 24 is fixedly connected to the top of the fixed seat 1, and the two sides of the moving platform 18 are slidably connected to the positioning frame 23. The positioning frame 23 provides a limit for the movement of the moving platform 18, so that the second threaded rod 17 can move under the drive of the threaded sleeve 16, and one end of the positioning frame 23 is symmetrically fixedly connected to the top of the fixed seat 1.

[0029] In the first embodiment, when the bidirectional motor 2 is started, the first threaded rod 3 at the bottom can be driven to rotate, and then when the first threaded rod 3 rotates, the movable frame 4 can be driven to move, thereby driving the limit block 5 to move and support the ground, so as to ensure that the equipment can remain stable during operation, and the roller 25 can also be rubbed to avoid movement during support, and when the other end of the bidirectional motor 2 drives the support plate 22 on the movable platform 18 to support the house, it can be fixed synchronously, so as to improve the operation efficiency of the equipment and ensure the stability of the equipment operation.

[0030] The limit block 5 is provided with an inner cavity, and the side wall of the rectangular groove of the limit block 5 is rotatably connected to a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected to a support bar 7, one side of the support bar 7 is rotatably connected to a connecting rod 8, one end of the connecting rod 8 is rotatably connected to a first rack 9, one side of the first rack 9 is meshedly connected to a transmission gear 10, one side of the transmission gear 10 is meshedly connected to a second rack 11, one end of the second rack 11 is fixedly connected to a moving shaft 12, one end of the moving shaft 12 is fixedly connected to a limiting roller 13, one side of the support bar 7 is fixedly connected to a spring 14, the center position of the transmission gear 10 is fixedly connected to a rotating shaft 15, and one end of the rotating shaft 15 is rotatably connected to the bottom of the limit block 5.

[0031] In the second embodiment, when the limit block 5 moves out of the fixed seat 1, the spring 14 will drive the support bar 7 to open, and when opening, it can drive the first rack 9 on the connecting rod 8 to move. When the first rack 9 moves, it will drive the transmission gear 10 to rotate. When the transmission gear 10 rotates, it can drive the second rack 11 to move, thereby pushing the limit roller 13 to fit with the arc-shaped convex surface. The arc-shaped convex surface is made of silicone material. The convex strip on the limit roller 13 can be squeezed with the roller 25, thereby fixing the roller 25, improving stability, and ensuring that the equipment can be supported normally.

[0032] The working principle and usage process of the utility model are as follows: first, the bidirectional motor 2 is started to drive the two ends to rotate, and the first threaded rod 3 drives the moving frame 4 to move. When moving, it will drive the limit block 5 to move and contact the ground to complete the support. At the same time, the support bar 7 is opened under the push of the spring 14. When opening, it will drive the first rack 9 on the connecting rod 8 to move, and when moving, it will mesh with the transmission gear 10, and then drive the second rack 11 to move, push the moving shaft 12 to move, and then drive the limit roller 13 to approach the arc and form an extrusion limit on the roller 25. At the same time, the second threaded rod 17 can drive the moving platform 18 to move when rotating, and the operation of the unidirectional motor 19 can drive the sliding plate 21 on the third threaded rod 20 to move, so that the inclination angle of the support plate 22 can be controlled.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bracket installation structure for restoring an ancient building, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is fixedly connected to a bidirectional motor (2), one end of the bidirectional motor (2) is fixedly connected to a first threaded rod (3), one end of the first threaded rod (3) is threadedly connected to a moving frame (4) in a through-shaped manner, the moving frame (4) is arranged in an H shape, and the four corners of the bottom of the moving frame (4) are fixedly connected to limit blocks (5), the limit blocks (5) are symmetrically arranged in pairs, one side of the limit blocks (5) is provided with a circular arc protrusion, and one side of the limit blocks (5) is provided with a rectangular groove; The limit block (5) is provided with an inner cavity, and the side wall of the rectangular groove of the limit block (5) is rotatably connected to a rotating shaft (6), one end of the rotating shaft (6) is fixedly connected to a support bar (7), one side of the support bar (7) is rotatably connected to a connecting rod (8), one end of the connecting rod (8) is rotatably connected to a first rack (9), one side of the first rack (9) is meshedly connected to a transmission gear (10), one side of the transmission gear (10) is meshedly connected to a second rack (11), one end of the second rack (11) is fixedly connected to a moving shaft (12), one end of the moving shaft (12) is fixedly connected to a limiting roller (13), and one side of the support bar (7) is fixedly connected to a spring (14).

2. The ancient building repair bracket installation structure according to claim 1 is characterized in that: Rollers (25) are fixedly connected at the four corners of the bottom of the fixed seat (1), and the arc-shaped raised portion of the limit block (5) is fitted and slidably connected with the rollers (25).

3. The bracket installation structure for repairing ancient buildings according to claim 1 is characterized in that: One end of the bidirectional motor (2) is fixedly connected to a threaded sleeve (16), one end of the threaded sleeve (16) is threadedly connected to a second threaded rod (17) in a through-shaped manner, one end of the second threaded rod (17) is fixedly connected to a moving platform (18), and one side of the moving platform (18) is fixedly connected to a unidirectional motor (19).

4. The bracket installation structure for repairing ancient buildings according to claim 3 is characterized in that: One end of the unidirectional motor (19) is fixedly connected to a third threaded rod (20), one end of the third threaded rod (20) is threadedly connected to a sliding plate (21) in a through-shaped manner, the top of the sliding plate (21) is slidably connected to a support plate (22), one end of the support plate (22) is rotatably connected to a fixed plate (26), and the fixed plate (26) is fixedly connected to the moving platform (18).

5. The bracket installation structure for repairing ancient buildings according to claim 3 is characterized in that: The bottom of the movable platform (18) is symmetrically fixedly connected to an auxiliary rod (24), and one end of the auxiliary rod (24) is fixedly connected to the top of the fixed seat (1).

6. The bracket installation structure for repairing ancient buildings according to claim 3 is characterized in that: The two sides of the movable platform (18) are slidably connected with positioning frames (23), and one end of the positioning frame (23) is symmetrically fixedly connected to the top of the fixed seat (1).

7. The bracket installation structure for repairing ancient buildings according to claim 1 is characterized in that: A rotating shaft (15) is fixedly connected to the center of the transmission gear (10), and one end of the rotating shaft (15) is rotatably connected to the bottom of the limit block (5).