Heavy-load holder supporting frame convenient to disassemble and assemble

Abstract

The utility model discloses a heavy-load holder supporting frame convenient to disassemble and assemble, and relates to the field of heavy-load holders, in particular to the heavy-load holder supporting frame convenient to disassemble and assemble, which comprises a support composed of a plurality of supporting legs, an installation platform installed on the support and a bottom plate installed on the heavy-load holder, and a limiting plate is arranged on the outer side of the installation platform. The mounting platform is provided with a plurality of connecting assemblies used for dismounting and mounting the bottom plate, each connecting assembly comprises a rotating shaft mounted on a limiting plate, a cavity is formed in the limiting plate, and a pressing plate used for pressing the bottom plate from the upper portion is mounted at the top of each rotating shaft. The utility model solves the problems that the existing heavy-load cradle head is usually fixed together by adopting a plurality of bolts, the support frame and the cradle head need to be replaced frequently, the disassembly and assembly by adopting a bolt fixing mode are tedious, and the support frame is in direct contact with the heavy-load cradle head, so that the disassembly and assembly are difficult. And the problem of abrasion between the heavy-load holder and the support frame is solved.

Description

Technical Field

[0001] This utility model relates to the field of heavy-duty gimbals, specifically a heavy-duty gimbal support frame that is easy to assemble and disassemble. Background Technology

[0002] Based on their rotation characteristics, gimbals can be divided into horizontal gimbals that can only rotate left and right, and omnidirectional gimbals that can rotate both left and right and up and down. Generally, the horizontal rotation angle is 0° to 350°, and the vertical rotation angle is +90°. Constant speed gimbals typically have a horizontal rotation speed of 3° to 10° / s and a vertical speed of around 4° / s. Variable speed gimbals typically have a horizontal rotation speed of 0° to 32° / s and a vertical rotation speed of around 0° to 16° / s. In some high-speed camera systems, the horizontal rotation speed of the gimbal can reach over 480° / s, and the vertical rotation speed can exceed 120° / s.

[0003] In essence, a pan-tilt head is a mounting platform composed of two AC or DC motors, capable of horizontal and vertical movement. However, it's important to note that the pan-tilt head we're referring to is different from the pan-tilt head used in photographic equipment. A photographic pan-tilt head is generally just a tripod, and its position can only be adjusted manually; while the pan-tilt head used in monitoring systems can be remotely controlled by a control system to adjust its rotation and movement direction.

[0004] Existing heavy-duty gimbals are usually fixed together with multiple bolts. However, the support frame and gimbal often need to be replaced. The bolt-fixed method is cumbersome to disassemble and assemble. Moreover, the support frame and heavy-duty gimbal are in direct contact. After repeated disassembly and assembly, wear will occur between the heavy-duty gimbal and the support frame.

[0005] Therefore, a new type of heavy-duty gimbal support frame that is easy to assemble and disassemble is needed to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a heavy-duty gimbal support frame that is easy to assemble and disassemble, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heavy-duty gimbal support frame that is easy to assemble and disassemble, comprising a bracket composed of multiple legs, an mounting platform mounted on the bracket, and a base plate mounted on the heavy-duty gimbal. The mounting platform is provided with a limiting plate on its outer side, and the mounting platform is provided with multiple connecting components for assembling and disassembling the base plate. Each connecting component includes a rotating shaft mounted on the limiting plate. The limiting plate has a cavity inside, and a pressure plate for pressing the base plate from above is installed on the top of the rotating shaft. The mounting platform is provided with multiple buffer components to prevent the base plate from loosening.

[0008] Preferably, a gear is provided in the lower middle part of the rotating shaft, and a rack is provided inside the cavity, the rack meshing with multiple gears on the same side.

[0009] Preferably, the outer wall of the limiting plate is provided with a sliding groove, and a slider is provided on the sliding groove, the slider being fixedly connected to the rack.

[0010] Preferably, the buffer assembly includes a movable slot formed on the mounting platform, the movable slot having a spring inside, and a top rod for supporting the base plate connected to the top of the spring.

[0011] Preferably, the top end of the top rod is provided with a support plate, and the top surface of the mounting platform is provided with a groove for inserting the support plate.

[0012] Preferably, the top of the limiting plate is provided with a pressure strip.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, by setting a limiting plate, multiple pressure plates can rotate on the limiting plate, and multiple pressure plates can press down the base plate on the heavy-duty gimbal. The pressure plates are fixedly connected to the rotating shaft, the gear is fixedly connected to the rotating shaft, the slider is slidably connected to the side wall of the limiting plate, the slider is fixedly connected to the rack, and the rack meshes with the gear. With this setting, only pushing the slider is needed to drive the pressure plates to rotate, and multiple pressure plates can press down the base plate on the heavy-duty gimbal, which facilitates the assembly and disassembly of the heavy-duty gimbal.

[0015] 2. In this utility model, by setting a support plate, the support plate is connected to a spring through a top rod. The spring is located in a movable groove. The heavy-duty gimbal is placed on the mounting platform through the support plate at the bottom. The support plate can replace the mounting platform in contact with the base plate, which can reduce the wear of the mounting platform. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a left-side perspective sectional view of the present invention.

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0020] In the diagram: 1. Support leg; 2. Mounting platform; 3. Base plate; 4. Limiting plate; 5. Rotating shaft; 6. Cavity; 7. Pressure plate; 8. Gear; 9. Rack; 10. Slide groove; 11. Slider; 12. Movable groove; 13. Spring; 14. Top rod; 15. Support plate; 16. Groove; 17. Pressure strip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] All electronic components in this application are controlled by an external controller.

[0023] Example 1

[0024] Please refer to Figure 1-4 As shown, this utility model provides a heavy-duty gimbal support frame that is easy to assemble and disassemble, including a bracket composed of multiple legs 1, an installation platform 2 mounted on the bracket, and a base plate 3 mounted on the heavy-duty gimbal. The installation platform 2 is provided with a limiting plate 4 on its outer side. The installation platform 2 is provided with multiple connecting components for assembling and disassembling the base plate 3. The connecting components include a rotating shaft 5 mounted on the limiting plate 4. The limiting plate 4 is provided with a cavity 6 inside. A pressure plate 7 for pressing the base plate 3 from above is installed on the top of the rotating shaft 5. The installation platform 2 is provided with multiple buffer components to prevent the base plate 3 from loosening.

[0025] The support frame preferably consists of three legs 1 connected together, which can support the support frame. The mounting platform 2 is fixed to the top of the support frame. The base plate 3 is the existing heavy-duty gimbal mounting plate. The limiting plate 4 is located on the outside of the mounting platform 2. The limiting plate 4 is rectangular. The base plate 3 can be placed in the space formed inside the limiting plate 4. There are multiple connecting components. The multiple connecting components can press the base plate 3 from all sides. The cavity 6 is opened inside the limiting plate 4. The rotating shaft 5 is rotatably connected to the limiting plate 4. The pressure plate 7 is fixed to the top of the rotating shaft 5. The pressure plate 7 can rotate with it at a certain angle. The rotating shaft 5 is located at the eccentric position of the pressure plate 7. The end away from the rotating shaft 5 can press on the base plate 3 to fix the base plate 3. When the end away from the rotating shaft 5 is rotated out of the base plate 3, the base plate 3 can be detached from the mounting platform 2.

[0026] Specifically, a gear 8 is provided in the lower middle part of the rotating shaft 5, and a rack 9 is provided inside the cavity 6. The rack 9 meshes with multiple gears 8 on the same side. A sliding groove 10 is provided on the outer wall of the limiting plate 4, and a slider 11 is provided on the sliding groove 10. The slider 11 is fixedly connected to the rack 9. The gear 8 is fixedly connected to the rotating shaft 5, and the rack 9 is slidably connected to the side wall of the cavity 6. The sliding groove 10 is opened on the outer wall of the limiting plate 4, and the slider 11 is slidably connected in the sliding groove 10. Part of the slider 11 is located outside the limiting plate 4. The slider 11 is fixedly connected to the rack 9. Pushing the slider 11 can drive the rack 9 to move. The movement of the rack 9 can drive the rotating shaft 5 and the pressure plate 7 on it to rotate through the gear 8, which facilitates the adjustment of the position of the pressure plate 7.

[0027] The buffer assembly includes a movable groove 12 formed on the mounting platform 2. A spring 13 is provided inside the movable groove 12. A top rod 14 for supporting the base plate 3 is connected to the top of the spring 13. A support plate 15 is provided at the top of the top rod 14. A groove 16 for the support plate 15 is provided on the top surface of the mounting platform 2. The movable groove 12 is formed on the mounting platform 2. The spring 13 is located inside the movable groove 12. The bottom end of the top rod 14 is pressed against the spring 13. The top end of the top rod 14 is fixedly connected to the support plate 15. The groove 16 is formed on the mounting platform 2. The support plate 15 can be stored in the groove 16. The support plate 15 supports the base plate 3 through the spring 13 at the bottom of the top rod 14, avoiding wear caused by direct connection between the base plate 3 and the mounting platform 2.

[0028] Based on the above embodiments, specifically, the top of the limiting plate 4 is provided with a pressure strip 17, the pressure strip 17 is fixedly connected above the limiting plate 4, and the pressure plate 7 is located between the pressure strip 17 and the limiting plate 4, which can improve the strength of the pressure plate 7 and reinforce the pressure plate 7.

[0029] Working principle: First, rotate one end of the pressure plate 7 out of the limiting plate 4, so that the mounting platform 2 is no longer blocked by multiple pressure plates 7. When it is necessary to install the heavy-duty gimbal, first place the base plate 3 on the heavy-duty gimbal onto the mounting platform 2, and then press down on the base plate 3. When the top surface of the base plate 3 is lower than the pressure plate 7, push the slider 11. The slider 11 slides and drives the rack 9 to move. The rack 9 can drive the pressure plate 7 to rotate through the gear 8 and the rotating shaft 5, so that the pressure plate 7 rotates above the base plate 3. In this way, multiple pressure plates 7 can fix the base plate 3. When it is necessary to remove the heavy-duty gimbal, slide the slider 11 to rotate the pressure plate 7, so that multiple pressure plates 7 are separated from the base plate 3, and then the heavy-duty gimbal can be taken out.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A heavy-duty gimbal support frame that is easy to assemble and disassemble, comprising a bracket consisting of multiple legs (1), a mounting platform (2) mounted on the bracket, and a base plate (3) mounted on the heavy-duty gimbal, characterized in that: The installation platform (2) is provided with a limiting plate (4) on its outer side, and the installation platform (2) is provided with multiple connecting components for disassembling and assembling the base plate (3); The connecting assembly includes a rotating shaft (5) mounted on a limiting plate (4), the limiting plate (4) having a cavity (6) inside, and a pressure plate (7) for pressing down on the bottom plate (3) from above on the top of the rotating shaft (5); The installation platform (2) is provided with multiple buffer components to prevent the base plate (3) from loosening.

2. The heavy-duty gimbal support frame that is easy to assemble and disassemble according to claim 1, characterized in that: The bottom of the rotating shaft (5) is provided with a gear (8), and the cavity (6) is provided with a rack (9), which meshes with multiple gears (8) on the same side.

3. The heavy-duty gimbal support frame that is easy to assemble and disassemble according to claim 2, characterized in that: The outer wall of the limiting plate (4) is provided with a sliding groove (10), and a slider (11) is provided on the sliding groove (10). The slider (11) is fixedly connected to the rack (9).

4. The heavy-duty gimbal support frame that is easy to assemble and disassemble according to claim 3, characterized in that: The buffer assembly includes a movable slot (12) opened on the mounting platform (2), and a spring (13) is provided inside the movable slot (12). The top of the spring (13) is connected to a top rod (14) for supporting the base plate (3).

5. The heavy-duty gimbal support frame that is easy to assemble and disassemble according to claim 4, characterized in that: The top of the top rod (14) is provided with a support plate (15), and the top surface of the mounting platform (2) is provided with a groove (16) for the support plate (15) to be placed.

6. A heavy-duty gimbal support frame that is easy to assemble and disassemble according to claim 5, characterized in that: The top of the limiting plate (4) is provided with a pressure strip (17).

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