Sound barrier bending device

Abstract

The utility model discloses a sound barrier bender, which relates to the sound barrier bending field, and comprises a work bench, the bottom of the work bench is provided with a first driving motor, the top of the first driving motor is provided with a rotating disc, the top of the rotating disc is provided with a mounting table, the inner wall of the mounting table is provided with a bidirectional threaded rod, and the inner wall of the mounting table is provided with a screw. A second driving motor is mounted on the outer wall of the bidirectional threaded rod, a clamping plate is mounted on the top of the mounting table, an angle mold is mounted on the outer wall of the clamping plate, a threaded column is mounted on the outer wall of the clamping plate, a fixing nut is mounted on the outer wall of the threaded column, and a supporting table is mounted on the top of the workbench. An air cylinder is installed at the bottom of the supporting table. When the other side of the screen body needs to be bent, the screen body needs to be horizontally rotated manually through a traditional device, however, according to the screen bending device, only the first driving motor needs to be started to drive the rotating disc, the mounting table is made to rotate by 180 degrees, and the screen body can be bent in different directions conveniently.

Description

Technical Field

[0001] The utility model relates to the field of sound barrier bending, in particular to a sound barrier bender. Background Art

[0002] Sound barriers are primarily used for noise isolation and noise reduction on roads, expressways, elevated composite roads, and other noise sources. They are categorized into reflective sound barriers for pure sound insulation and composite sound barriers that combine sound absorption and insulation. The latter are more effective sound insulation methods and refer to wall-like structures installed alongside railways and highways to reduce the impact of traffic noise on nearby residents. Soundproof walls, also known as sound barriers, insert a structure between the sound source and the receiver, causing significant additional attenuation of sound waves, thereby reducing the noise impact within a certain area where the receiver is located. Such facilities are called sound barriers and are categorized as traffic sound barriers, equipment noise attenuation sound barriers, and industrial plant boundary sound barriers. Highways and expressways are the most common locations for various types of sound barriers. Existing sound barrier benders are not convenient for bending the screen in different directions. The screen is not stable enough during bending, and replacing the pressure plate and angle mold is not convenient. Therefore, a sound barrier bender is needed.

[0003] The existing sound barrier bender is not convenient for bending the screen in different directions during operation. The screen is not stable enough during the bending process, and it is not convenient to replace the pressure plate and angle mold. Therefore, a sound barrier bender is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a sound barrier bender to solve the problems that the existing sound barrier bender is not convenient for bending the screen in different directions when in use, the screen is not stable enough during the bending process, and it is not convenient to replace the pressure plate and angle mold.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a sound barrier bender, comprising a workbench, a first drive motor being mounted on the bottom of the workbench, a turntable being mounted on the top of the first drive motor, and a mounting platform being mounted on the top of the turntable;

[0006] A bidirectional threaded rod is installed on the inner wall of the mounting platform, a second driving motor is installed on the outer wall of the bidirectional threaded rod, a clamping plate is installed on the top of the mounting platform, an angle mold is installed on the outer wall of the clamping plate, a threaded column is installed on the outer wall of the clamping plate, and a fixing nut is installed on the outer wall of the threaded column;

[0007] A support platform is installed on the top of the workbench, a cylinder is installed on the bottom of the support platform, a mounting plate is installed on the bottom of the cylinder, a spring telescopic rod is installed on the bottom of the mounting plate, a pressure plate is installed on the bottom of the spring telescopic rod, a rotating shaft is installed on the outer wall of the mounting plate, a fixing plate is installed on the outer wall of the mounting plate, a pressure rod is installed on the inner wall of the mounting plate, and a buckle is installed on the outer wall of the fixing plate.

[0008] Preferably, the bottom of the workbench is of open-hole design, and the turntable is movably connected to the workbench.

[0009] Preferably, the turntable is welded to the mounting platform, and the mounting platform forms a rotating structure through the turntable and the workbench.

[0010] Preferably, the clamping plate is threadedly connected to the bidirectional threaded rod, and the clamping plate forms a sliding structure through the bidirectional threaded rod of the second drive motor.

[0011] Preferably, the outer wall of the angle mold is of open-hole design, and the angle mold is movably engaged with the mounting platform.

[0012] Preferably, the fixing plate is engaged with the mounting plate, and the fixing plate forms a rotating structure with the mounting plate via a rotating shaft.

[0013] Preferably, the pressure rod is movably connected to the mounting plate, and the pressure rod forms a lifting structure with the support platform through a cylinder.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is equipped with a workbench, a first drive motor, a turntable and a mounting table. When the other side of the screen needs to be bent, the traditional device requires manual operation to rotate the screen horizontally. However, the utility model only needs to start the first drive motor to drive the turntable and rotate the mounting table 180 degrees, which is convenient for bending the screen in different directions.

[0016] 2. The utility model is provided with a mounting platform, a bidirectional threaded rod, a second drive motor and a clamping plate. When in use, the second drive motor is started to drive the bidirectional threaded rod to move, so that the clamping plates on both sides are close to each other, clamping and fixing the screen body to prevent deviation during the bending process. Then, when the mounting plate is driven downward by the cylinder, the spring telescopic rod is driven to move the pressure plate downward to fix the screen body again, preventing the screen body from tilting upward during the bending process, resulting in an unqualified bending angle.

[0017] 3. The utility model is equipped with a mounting platform, angle mold, threaded column, fixing nut, mounting plate, pressure plate, rotating shaft, fixing plate, pressure rod and buckle. When the angle mold and pressure rod need to be replaced for different bending angles, it is only necessary to rotate the fixing nut to remove the angle mold from the mounting platform, then unlock the buckle to open the fixing plate and remove the pressure rod from the mounting plate for replacement and installation. This process does not require the use of tools, and replacement and installation are simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a vertical appearance diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the components on the installation platform of the utility model;

[0020] Figure 3 This is a structural diagram of the installation method of the mounting platform of the utility model;

[0021] Figure 4 This is a structural diagram of the pressure rod installation method of the utility model.

[0022] In the figure: 1. Workbench; 2. First drive motor; 3. Turntable; 4. Mounting table; 5. Bidirectional threaded rod; 6. Second drive motor; 7. Clamping plate; 8. Angle mold; 9. Threaded column; 10. Fixing nut; 11. Support table; 12. Cylinder; 13. Mounting plate; 14. Spring telescopic rod; 15. Pressing plate; 16. Rotating shaft; 17. Fixing plate; 18. Pressing rod; 19. Buckle. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] The following describes an embodiment of the present invention based on its overall structure.

[0025] See also Figure 1-4 A sound barrier bender comprises a workbench 1, a first driving motor 2 is installed at the bottom of the workbench 1, a turntable 3 is installed on the top of the first driving motor 2, and a mounting platform 4 is installed on the top of the turntable 3. The bottom of the workbench 1 is an open-hole design, and the turntable 3 is movably connected to the workbench 1, the turntable 3 is welded to the mounting platform 4, and the mounting platform 4 forms a rotating structure with the workbench 1 through the turntable 3. When using the device, when it is necessary to bend the other side of the screen, it is only necessary to start the first driving motor 2 to drive the turntable 3, and the turntable 3 drives the mounting platform 4 to rotate 180 degrees, which is convenient for bending the screen in different directions.

[0026] See also Figure 1-4 , a sound barrier bender, the inner wall of the mounting platform 4 is installed with a bidirectional threaded rod 5, the outer wall of the bidirectional threaded rod 5 is installed with a second driving motor 6, the top of the mounting platform 4 is installed with a clamping plate 7, the outer wall of the clamping plate 7 is installed with an angle mold 8, the outer wall of the clamping plate 7 is installed with a threaded column 9, the outer wall of the threaded column 9 is installed with a fixing nut 10, the clamping plate 7 is threadedly connected to the bidirectional threaded rod 5, and the clamping plate 7 is formed into a sliding structure by the second driving motor 6 bidirectional threaded rod 5, the outer wall of the angle mold 8 is an open hole design, and the angle mold 8 is movably engaged with the mounting platform 4. When using the device, the bidirectional threaded rod 5 is driven to move by starting the second driving motor 6, so that the clamping plates 7 on both sides are close to each other, the screen body is clamped and fixed to prevent deviation, and the angle mold 8 can be replaced by other angles by simply rotating the fixing nut 10 to remove the angle mold 8 from the mounting platform 4.

[0027] See also Figure 1-4 A sound barrier bender, a support platform 11 is installed on the top of the workbench 1, a cylinder 12 is installed at the bottom of the support platform 11, a mounting plate 13 is installed at the bottom of the cylinder 12, a spring telescopic rod 14 is installed at the bottom of the mounting plate 13, a pressure plate 15 is installed at the bottom of the spring telescopic rod 14, a rotating shaft 16 is installed on the outer wall of the mounting plate 13, a fixing plate 17 is installed on the outer wall of the mounting plate 13, a pressure rod 18 is installed on the inner wall of the mounting plate 13, a buckle 19 is installed on the outer wall of the fixing plate 17, and the fixing plate 17 is snap-fitted and connected with the mounting plate 13 , and the fixing plate 17 forms a rotating structure with the mounting plate 13 through the rotating shaft 16, the pressure rod 18 is movably connected to the mounting plate 13, and the pressure rod 18 forms a lifting structure with the support platform 11 through the cylinder 12. When using the device, by starting the cylinder 12 to drive the mounting plate 13 to move downward, the spring telescopic rod 14 is driven, and the spring telescopic rod 14 drives the pressure plate 15 to fix the screen body. When it is necessary to replace the pressure plate 15 with other bending angles, it is only necessary to unlock the buckle 19, open the fixing plate 17, and remove the pressure rod 18 from the mounting plate 13 for replacement.

[0028] Working principle: When in use, first move the device to the appropriate position, then check the appearance of the device for damage, deformation, etc., ensure that all mechanical components are intact, and then choose to replace the appropriate pressure rod 18 and angle mold 8 according to the bending angle, unlock the buckle 19 fixed on the mounting plate 13, and then pull open the fixing plate 17, remove the pressure rod 18 from the mounting plate 13 and replace it, and then rotate the fixing nut 10 on the threaded column 9, remove the fixing nut 10, and then remove the angle molds 8 on both sides from the mounting table 4 and replace them, and then prevent the screen body from shifting left and right on the clamping plate 7 to affect the bending quality, extend the part that needs to be bent to the outside of the angle mold 8, and then start the second drive motor 6 to drive the bidirectional threaded rod 5 to move, so that the clamping plates 7 on both sides are close to each other. , fix the screen on the two clamping plates 7, and then start the cylinder 12, the cylinder 12 drives the mounting plate 13, the mounting plate 13 drives the pressure rod 18 to move downward to bend the screen, and at the same time the mounting plate 13 also drives the spring telescopic rod 14, the spring telescopic rod 14 drives the pressure plate 15 to fix the screen again to prevent the screen from tilting upward during the bending process, resulting in an unqualified bending angle. After the bending is completed, when it is necessary to bend the other side of the screen, it is only necessary to start the first drive motor 2 to drive the turntable 3, the turntable 3 drives the mounting platform 4, and the mounting platform 4 drives the screen on the clamping plate 7 to rotate 180 degrees, and then bend the other side of the screen. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or 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 scope of protection of the present invention.

Claims

1. A sound barrier bender, comprising a workbench (1), characterized in that: A first drive motor (2) is installed at the bottom of the workbench (1), a turntable (3) is installed on the top of the first drive motor (2), and a mounting platform (4) is installed on the top of the turntable (3); A bidirectional threaded rod (5) is installed on the inner wall of the mounting platform (4), a second driving motor (6) is installed on the outer wall of the bidirectional threaded rod (5), a clamping plate (7) is installed on the top of the mounting platform (4), an angle mold (8) is installed on the outer wall of the clamping plate (7), a threaded column (9) is installed on the outer wall of the clamping plate (7), and a fixing nut (10) is installed on the outer wall of the threaded column (9); A support platform (11) is installed on the top of the workbench (1), a cylinder (12) is installed on the bottom of the support platform (11), a mounting plate (13) is installed on the bottom of the cylinder (12), a spring telescopic rod (14) is installed on the bottom of the mounting plate (13), a pressure plate (15) is installed on the bottom of the spring telescopic rod (14), a rotating shaft (16) is installed on the outer wall of the mounting plate (13), a fixing plate (17) is installed on the outer wall of the mounting plate (13), a pressure rod (18) is installed on the inner wall of the mounting plate (13), and a buckle (19) is installed on the outer wall of the fixing plate (17).

2. The sound barrier bender according to claim 1, characterized in that: The bottom of the workbench (1) is of open-hole design, and the turntable (3) is movably connected to the workbench (1).

3. The sound barrier bender according to claim 1, characterized in that: The turntable (3) and the mounting platform (4) are welded, and the mounting platform (4) forms a rotating structure through the turntable (3) and the workbench (1).

4. The sound barrier bender according to claim 1, characterized in that: The clamping plate (7) is threadedly connected to the bidirectional threaded rod (5), and the clamping plate (7) forms a sliding structure through the second drive motor (6) and the bidirectional threaded rod (5).

5. The sound barrier bender according to claim 1, characterized in that: The outer wall of the angle mold (8) is of open-hole design, and the angle mold (8) is movably engaged with the mounting platform (4).

6. The sound barrier bender according to claim 1, characterized in that: The fixing plate (17) is engaged and connected with the mounting plate (13), and the fixing plate (17) forms a rotating structure with the mounting plate (13) via a rotating shaft (16).

7. The sound barrier bender according to claim 1, characterized in that: The pressing rod (18) is movably connected to the mounting plate (13), and the pressing rod (18) forms a lifting structure with the supporting platform (11) through the cylinder (12).

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