Ancient building cornice reinforcing device

Abstract

The utility model discloses an ancient building cornice reinforcing device, and relates to the technical field of ancient building maintenance, the ancient building cornice reinforcing device comprises a flat square column and a big bucket mounted on the flat square column, four circular grooves distributed at equal intervals are formed in the outer wall of the bottom of the big bucket, and auxiliary assemblies are arranged on the inner walls of the four circular grooves; four equidistantly distributed auxiliary grooves are formed in the outer wall of the top of the flat square column, the auxiliary assembly comprises an auxiliary column, a positioning column is fixedly connected to the outer wall of the top of the auxiliary column, the section of the positioning column is of a regular hexagon structure, and a positioning groove matched with the positioning column is formed in the inner wall of the top of the circular groove. The four auxiliary assemblies are arranged at the top of the large hopper, the large hopper is fixed in an auxiliary mode, then the large hopper is prevented from deviating when vibration is generated, the positioning columns are arranged in the auxiliary assemblies, the two adjustable limiting blocks are arranged on the positioning columns, the auxiliary assemblies can be disassembled conveniently, and the large hopper can be fixed conveniently. And the number of the auxiliary components can be selected according to actual conditions.

Description

Technical Field

[0001] The present application relates to the technical field of ancient building maintenance, and in particular to an ancient building bracket reinforcement device. Background Art

[0002] Dougong is an indispensable component in palaces, attics, towers, memorial archways, pavilions, corridors and other buildings in ancient my country. It not only plays a decorative role, but also is an important force transmission and earthquake resistance component in ancient buildings. The core of its earthquake resistance is the mortise and tenon connection. Since the mortise and tenon connection is not a steel connection, the stiffness coordination of the wood structure is guaranteed. When encountering an earthquake, due to the mortise and tenon connection, the various parts of the wood structure will move but not fall apart, thereby consuming the energy brought by the earthquake and playing an earthquake resistance role.

[0003] After searching, the Chinese patent announcement number CN214885791U discloses a constrained shear energy-absorbing bracket reinforcement device, including a large bracket, a flat plate beam and a reinforcement device. The reinforcement device passes through the large bracket and extends into the flat plate beam to connect the large bracket and the flat plate beam together. The reinforcement device includes a large bracket steel sleeve and a flat plate beam steel sleeve. Lead rods are respectively inserted into the large bracket steel sleeve, penetrate the large bracket, and penetrate into the flat plate beam steel sleeve and extend into the flat plate beam.

[0004] A constrained shear energy-absorbing bracket reinforcement device in the above-mentioned patent has the following shortcomings: in the above-mentioned patent, a bracket reinforcement device is set between the large bracket and the flat plate, and the large bracket is reinforced by the bracket reinforcement device, but the single columnar reinforcement structure will cause the large bracket to be offset. Utility Model Content

[0005] In order to improve the problem of existing bracket reinforcement devices causing the large brackets to move when vibration occurs, the present application provides a bracket reinforcement device for ancient buildings.

[0006] The present application provides a device for reinforcing brackets of ancient buildings, comprising a flat plate and a large bracket installed on the flat plate, wherein the bottom outer wall of the large bracket is provided with four equidistantly distributed circular grooves, and the inner walls of the four circular grooves are provided with auxiliary components, and the top outer wall of the flat plate is provided with four equidistantly distributed auxiliary grooves, the auxiliary components include auxiliary columns, and the top outer walls of the auxiliary columns are fixedly connected with positioning columns, the cross-section of the positioning columns is a regular hexagonal structure, and the top inner walls of the circular grooves are provided with positioning grooves matching the positioning columns.

[0007] By adopting the above structure, an auxiliary component is set at the bottom of the big bucket, and the auxiliary component is connected between the big bucket and the flat plate, so as to avoid the big head from being offset relative to the flat plate. The setting of the positioning column in the auxiliary component facilitates the installation of the auxiliary component in the big bucket, and then facilitates the customization of the number of auxiliary components on the big bucket.

[0008] An installation cavity is provided inside the positioning column, and an inner wall of the installation cavity is provided with two openings, and inner walls of the two openings are both slidably connected to limit blocks.

[0009] By adopting the above structure, an adjustable limit block is arranged on the inner wall of the installation cavity in the positioning column, so that the positioning column can be easily installed in the large bucket.

[0010] Four spring rods are fixedly connected to the inner wall of the installation cavity, and the four spring rods are respectively fixedly connected to the two limit blocks.

[0011] With the above structure, the limit block can be conveniently driven to be received into the installation cavity through the provision of a spring rod, and the spring rod is formed by a combination of a telescopic rod and a spring.

[0012] The inner wall of the installation cavity is rotatably connected with a screw rod, and the outer wall of the screw rod is screwed with a trapezoidal block.

[0013] With the above structure, the trapezoidal block is driven to move by the rotation of the screw.

[0014] The outer wall of the trapezoidal block is fixedly connected to two slide bars, and the trapezoidal block is slidably connected to the inner wall of the installation cavity through the two slide bars.

[0015] With the above structure, the slide bars arranged on the trapezoidal block facilitate sliding of the trapezoidal block in the installation cavity.

[0016] The outer walls on the opposite sides of the limit block are provided with grooves, and the inner walls of the two grooves are provided with rolling bodies, the two rolling bodies are in contact with the trapezoidal block, a connecting groove is provided on the outer wall of the bottom of the auxiliary column, and the inner wall of the connecting groove is rotatably connected with a rotating part, one end of the transmission shaft of the rotating part is fixedly connected to the screw, and the inner walls on both sides of the positioning groove are provided with limit grooves matching the limit block.

[0017] With the above structure, the arrangement of the rolling body facilitates the cooperation with the trapezoidal block to drive the limit block to move, and the arrangement of the rotating part facilitates the manual driving of the screw to rotate.

[0018] A circular groove is provided on the outer wall at the bottom of the large bucket, a reinforcement groove is provided on the outer wall at the top of the flat board, and a lead rod is connected between the reinforcement groove and the circular groove.

[0019] With the above structure, the insertion of the lead rod is facilitated by the provision of the reinforcement groove.

[0020] The auxiliary column is inserted into the auxiliary groove.

[0021] With the above structure, the auxiliary column can be easily installed by setting the auxiliary groove.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] 1. This application arranges four auxiliary components on the top of the bucket to assist in fixing the bucket, thereby preventing the bucket from shifting when vibration occurs. A positioning column is arranged in the auxiliary component, and two adjustable limit blocks on the positioning column facilitate the disassembly of the auxiliary component, so that the number of auxiliary components can be selected according to actual conditions.

[0024] 2. The present application sets a screw in the positioning column, and the screw drives the trapezoidal block to move by rotating, thereby directly driving the two limit blocks to extend. When the limit blocks extend and are inserted into the limit grooves, the auxiliary column is conveniently fixed in the bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the entire application;

[0026] Figure 2 This is a schematic diagram of the application;

[0027] Figure 3 It is a schematic diagram of auxiliary components of this application;

[0028] Figure 4 It is a partial cross-sectional schematic diagram of the bucket of the present application;

[0029] Figure 5 It is a cross-sectional schematic diagram of the positioning column of this application.

[0030] Explanation of the reference numerals: 1. Flat beam; 2. Large bucket; 3. Reinforcement groove; 4. Auxiliary groove; 5. Auxiliary component; 6. Lead rod; 7. Auxiliary column; 8. Positioning column; 9. Limit block; 10. Rotating part; 11. Circular groove; 12. Positioning groove; 13. Screw; 14. Trapezoidal block; 15. Slide bar; 16. Spring rod; 17. Rolling body. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-5 This application is described in further detail.

[0032] See also Figure 1-3 A device for reinforcing brackets of ancient buildings comprises a flat plate beam 1 and a large bracket 2 installed on the flat plate beam 1, the bottom outer wall of the large bracket 2 is provided with four equidistantly distributed circular grooves 11, and the inner walls of the four circular grooves 11 are provided with auxiliary components 5, the top outer wall of the flat plate beam 1 is provided with four equidistantly distributed auxiliary grooves 4, the auxiliary component 5 comprises an auxiliary column 7, and the top outer wall of the auxiliary column 7 is fixedly connected with a positioning column 8, the cross section of the positioning column 8 is a regular hexagonal structure, and the top inner wall of the circular groove 11 is provided with a positioning groove 12 matching the positioning column 8.

[0033] When in use, an auxiliary component 5 is set at the bottom of the large bucket 2, and the auxiliary component 5 is connected between the large bucket 2 and the flat board 1, so as to avoid the big head 2 from being offset relative to the flat board 1. The setting of the positioning column 8 in the auxiliary component 5 facilitates the installation of the auxiliary component 5 in the large bucket 2, and then facilitates the customization of the number of auxiliary components 5 on the large bucket 2.

[0034] Reference Figure 3-4 An installation cavity is provided inside the positioning column 8, and two openings are provided on the inner wall of the installation cavity. The inner walls of the two openings are slidably connected to the limit blocks 9. An adjustable limit block 9 is provided on the inner wall of the installation cavity in the positioning column 8, thereby facilitating the installation of the positioning column 8 in the large bucket 2.

[0035] Reference Figure 5 Four spring rods 16 are fixedly connected to the inner wall of the installation cavity, and the four spring rods 16 are respectively fixedly connected to the two limit blocks 9. The setting of the spring rods 16 facilitates driving the limit blocks 9 into the installation cavity. The spring rods 16 are formed by a combination of a telescopic rod and a spring.

[0036] Reference Figure 5 The inner wall of the installation cavity is rotatably connected with a screw rod 13 , and the outer wall of the screw rod 13 is screwed with a trapezoidal block 14 , and the rotation of the screw rod 13 drives the trapezoidal block 14 to move.

[0037] Reference Figure 5 The outer wall of the trapezoidal block 14 is fixedly connected to two slide bars 15, and the trapezoidal block 14 is slidably connected to the inner wall of the installation cavity through the two slide bars 15. The slide bars 15 arranged on the trapezoidal block 14 facilitate sliding in the installation cavity.

[0038] Reference Figure 3 and Figure 5 The outer wall on the opposite side of the limit block 9 is provided with grooves, and the inner walls of the two grooves are provided with rolling bodies 17. The two rolling bodies 17 are in contact with the trapezoidal block 14. The outer wall at the bottom of the auxiliary column 7 is provided with a connecting groove, and the inner wall of the connecting groove is rotatably connected with a rotating part 10. One end of the transmission shaft of the rotating part 10 is fixedly connected to the screw 13. The inner walls on both sides of the positioning groove 12 are provided with limiting grooves matching the limit block 9. The setting of the rolling body 17 facilitates the cooperation with the trapezoidal block 14 to drive the limit block 9 to move, and the setting of the rotating part 10 facilitates the manual driving of the screw 13 to rotate.

[0039] Reference Figure 1 and Figure 4 A circular groove is provided on the bottom outer wall of the big bucket 2, and a reinforcement groove 3 is provided on the top outer wall of the flat beam 1. A lead rod 6 is connected between the reinforcement groove 3 and the circular groove. The setting of the reinforcement groove 3 facilitates the insertion of the lead rod 6.

[0040] Reference Figure 1The auxiliary column 7 is inserted into the auxiliary groove 4, and the auxiliary groove 4 is provided to facilitate the installation of the auxiliary column 7.

[0041] The implementation principle of the present application is: when in use, different numbers of auxiliary components 5 are selected according to actual conditions, and the auxiliary components 5 together with the lead rods 6 are respectively inserted into the reinforcement grooves 3 and the auxiliary grooves 4 in the flat beam 1. When the auxiliary components 5 are installed, the rotating part 10 is directly driven to drive the screw 13 to rotate, and when the screw 13 rotates, it directly drives the trapezoidal block 14 to rise and fall. When the trapezoidal block 14 moves up, the two limit blocks 9 are directly pushed out through the rolling body 17, and the limit blocks 9 are extended and inserted into the limit grooves, so as to facilitate the fixing of the auxiliary column 7 in the large bucket 2, thereby facilitating the fixing of the auxiliary component 5.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for reinforcing brackets of ancient buildings, comprising a flat beam (1) and a large bracket (2) mounted on the flat beam (1), characterized in that: The bottom outer wall of the large bucket (2) is provided with four equidistantly distributed circular grooves (11), and the inner walls of the four circular grooves (11) are all provided with auxiliary components (5). The top outer wall of the flat beam (1) is provided with four equidistantly distributed auxiliary grooves (4), and the auxiliary component (5) comprises an auxiliary column (7), and the top outer wall of the auxiliary column (7) is fixedly connected with a positioning column (8), the cross section of the positioning column (8) is a regular hexagonal structure, and the top inner wall of the circular groove (11) is provided with a positioning groove (12) matching the positioning column (8).

2. The ancient building bracket reinforcement device according to claim 1, characterized in that: The interior of the positioning column (8) is provided with a mounting cavity, and the inner wall of the mounting cavity is provided with two openings, and the inner walls of the two openings are both slidably connected to a limiting block (9).

3. The ancient building bracket reinforcement device according to claim 2 is characterized in that: Four spring rods (16) are fixedly connected to the inner wall of the installation cavity, and the four spring rods (16) are respectively fixedly connected to two limit blocks (9).

4. The ancient building bracket reinforcement device according to claim 3 is characterized in that: The inner wall of the installation cavity is rotatably connected to a screw rod (13), and the outer wall of the screw rod (13) is screwed to a trapezoidal block (14).

5. The ancient building bracket reinforcement device according to claim 4, characterized in that: The outer wall of the trapezoidal block (14) is fixedly connected to two slide bars (15), and the trapezoidal block (14) is slidably connected to the inner wall of the installation cavity via the two slide bars (15).

6. The ancient building bracket reinforcement device according to claim 5, characterized in that: The outer wall of the opposite side of the limit block (9) is provided with grooves, and the inner walls of the two grooves are provided with rolling bodies (17), the two rolling bodies (17) are in contact with the trapezoidal block (14), the outer wall of the bottom of the auxiliary column (7) is provided with a connecting groove, and the inner wall of the connecting groove is rotatably connected to a rotating part (10), one end of the transmission shaft of the rotating part (10) is fixedly connected to the screw (13), and the inner walls of both sides of the positioning groove (12) are provided with limiting grooves matching the limit block (9).

7. The ancient building bracket reinforcement device according to claim 6, characterized in that: The bottom outer wall of the large bucket (2) is provided with a circular groove, the top outer wall of the flat beam (1) is provided with a reinforcement groove (3), and a lead rod (6) is connected between the reinforcement groove (3) and the circular groove.

8. The ancient building bracket reinforcement device according to claim 7, characterized in that: The auxiliary column (7) is inserted into the auxiliary groove (4).

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