An adjustable universal support device

Abstract

The utility model discloses an anti -seismic type equipment mounting seat relates to mounting seat technical field including base, stand, adjusting assembly, bearing platform and locking assembly, the stand vertical installation is on the base, and adjusting assembly sets up between stand and bearing platform, is used for adjusting the height of bearing platform relative to base, bearing platform is set up as rotatable structure, and angle locking is carried out through locking assembly, this adjustable general support device is based on mechanical drive and structural mechanics principle, and through the flexible adjustment of the height and angle of support platform of many components cooperation construction realization. The overall structure is composed of base, stand, adjusting assembly, bearing platform and locking assembly, and each part function is definite, and the support and adjustment task are completed in cooperation.

Description

Technical Field

[0001] This utility model relates to the field of support device technology, specifically an adjustable universal support device. Background Technology

[0002] In technical fields such as machining, equipment maintenance, and experimental platform construction, support devices are often needed to support various equipment or workpieces. These support devices not only need to have good stability and load-bearing capacity, but also should have multiple functions such as height adjustment, angle adjustment, and structural versatility to adapt to the application needs in different scenarios.

[0003] Traditional support structures are relatively simple and often fixed, meaning the height or angle of the support platform cannot be adjusted once installed. This structure lacks flexibility in applications requiring adjustments to support height or platform angle, limiting equipment adaptability and reducing work efficiency. Furthermore, existing adjustable support structures generally suffer from low adjustment precision and are prone to displacement or loosening after adjustment. Particularly during platform rotation angle adjustments, the lack of a reliable angle locking mechanism can easily lead to support instability, affecting the accuracy and safety of processing or experiments.

[0004] To address these issues, some industry solutions have attempted to employ combinations of structures such as screw lifting and turntable rotation, but these still face technical challenges including poor versatility, complex structures, and cumbersome assembly. For example, some adjustment structures require the addition of complex transmission mechanisms to the outside of the column, which not only occupies space but also affects equipment compatibility. Furthermore, the lack of universal mounting hole designs during equipment replacement or scene switching limits the ability of support devices to be quickly deployed and reused across different devices.

[0005] Therefore, there is an urgent need for an adjustable support device that is compact, reliable in adjustment, accurate in angle locking, and highly versatile, in order to better meet the diverse support needs in different industrial and scientific research environments. This background provides the technical foundation for the present invention. Utility Model Content

[0006] The purpose of this invention is to provide a seismic-resistant equipment mounting base to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides an adjustable universal support device, including a base, a column, an adjustment component, a bearing platform, and a locking component; the column is vertically installed on the base, the adjustment component is disposed between the column and the bearing platform, and is used to adjust the height of the bearing platform relative to the base; the bearing platform is configured as a rotatable structure and is locked at an angle by the locking component.

[0008] In one possible implementation, the adjustment assembly includes a lead screw and nut structure, wherein the lead screw is fixed inside or outside the column, and the nut is connected to the support platform. The lifting and lowering of the support platform along the column direction is achieved by rotating the lead screw.

[0009] In one possible implementation, a rotary connection structure is provided between the support platform and the column. The rotary connection structure includes a turntable and a bearing assembly located at the bottom of the platform to support the platform and enable it to rotate around the axis of the column.

[0010] In one possible implementation, the locking component is a knob locking structure used to fix the rotation angle of the support platform. The knob locking structure includes a clamping block, a knob, and a connecting rod. When the knob is tightened, the clamping block is pressed tightly against the turntable to achieve locking.

[0011] In one possible implementation, the base is provided with multiple mounting holes or through holes to adapt to different specifications of machining equipment for universal installation.

[0012] In one possible implementation, the column is a hollow structure with a lead screw inside its cavity. The upper end of the lead screw is connected to the bearing platform, and the lower end is rotatably engaged with the base through a bearing.

[0013] In one possible implementation, the support platform is a circular structure with an angle scale ring around its perimeter for rotation adjustment and angle setting.

[0014] In one possible implementation, the lead screw and nut structure is further provided with a locking nut for fixing its position after the height is adjusted, to prevent the load-bearing platform from sliding down under its own weight.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model's adjustable universal support device achieves height adjustment by setting an adjustment component between the column and the bearing platform. Combined with a rotatable bearing platform and its angle locking structure, it solves the problems of fixed structure, inconvenient adjustment, and poor adaptability of traditional support devices, and improves the equipment's versatility, ease of operation, and stability of platform positioning in various application scenarios. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] In the diagram: 1. Base; 2. Column; 3. Adjustment component; 4. Support platform; 5. Locking component; 6. Lead screw; 7. Nut structure. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 In one possible implementation, the device includes a base, a column, an adjustment assembly, a support platform, and a locking assembly. The column is vertically mounted on the base. The adjustment assembly is positioned between the column and the support platform to adjust the height of the support platform relative to the base. The support platform is rotatable and is locked at an angle by the locking assembly. The vertical connection between the base and the column forms a stable support frame, with the column providing vertical guidance and support. The adjustment assembly, located between the column and the support platform, controls the height of the support platform along the column's axial direction, achieved through a mechanical transmission structure (such as a lead screw and nut). The support platform is connected to the column via a rotating structure, allowing it to rotate around the column's center and achieve multi-directional adjustment of the support surface angle. To prevent changes in platform angle or deviation during use, a locking assembly is provided to fix the support platform at a set angle position, thereby ensuring operational accuracy and platform stability. This universal support device features height and angle adjustability, making it widely adaptable to various operating platforms and equipment installation requirements. The height can be adjusted by adjusting the components to meet the spatial arrangement requirements of different equipment; the rotatable structure of the support platform allows for flexible switching of the working direction, making it especially suitable for work scenarios with limited space or requiring angle adjustment; the locking component configuration effectively improves the stability of the platform during operation and avoids errors caused by displacement. The overall structure is simple and applicable to various fields such as industry, maintenance, and experimentation, making it highly versatile.

[0021] As a preferred example, the adjustment assembly includes a lead screw and nut structure. The lead screw is fixed inside or outside the column, and the nut is connected to the support platform. Rotating the lead screw allows the support platform to rise or fall along the column. This adjustment assembly utilizes the threaded transmission relationship between the lead screw and nut to achieve the lifting and lowering adjustment of the support platform. The lead screw is vertically installed inside or outside the column, with one end fixed by a bearing or connecting structure, allowing it to rotate freely but not move axially. The nut is fixed to the support platform; when the lead screw rotates, the nut moves axially along the lead screw, causing the platform to rise or fall, thus achieving precise adjustment of the load height. This mechanism is compact, has high control precision, and a smooth adjustment process. Using a lead screw and nut structure as the height adjustment method not only improves the operating precision of the support platform but also provides strong load-bearing capacity and structural stability. Users can easily adjust the height by simply rotating the screw; the process requires no external power and is suitable for most manual or semi-automatic environments, especially for precision equipment positioning or control panel adjustment.

[0022] Specifically, a rotating connection structure is installed between the support platform and the column. This structure includes a turntable and bearing assembly located at the bottom of the platform, supporting the platform and enabling it to rotate around the column's axis. The turntable is mounted at the bottom of the platform and connected to the column via the bearing assembly. The bearing provides stable and low-friction rotational support, allowing the platform to rotate horizontally around the column's central axis. This structure allows users to flexibly adjust the platform's orientation to accommodate multi-angle operation requirements while ensuring smooth, wobbly rotation. This rotating connection structure enables multi-directional adjustability of the support platform, improving the applicability and ease of operation of the support device. Especially in equipment docking, welding, and inspection operations, it effectively reduces adjustment difficulty and time costs.

[0023] Specifically, the locking component is a knob-locking structure, used to fix the rotation angle of the support platform. It includes a clamping block, a knob, and a connecting rod. When the knob is tightened, the clamping block is pressed tightly against the turntable to achieve locking. The knob drives the clamping block to move via the connecting rod. After tightening the knob, the clamping block is pushed inward and contacts the side wall of the turntable, applying friction to prevent the platform from rotating further. When the knob is released, the clamping block is released, and the platform can rotate freely. This structure is simple to operate and responds quickly. This locking mechanism is simple in structure and easy to operate, capable of reliably locking at different rotation angles, effectively preventing changes in platform angle due to load or vibration, and improving stability and safety during use.

[0024] Specifically, the base is equipped with multiple mounting holes or through holes to accommodate different sizes of machining equipment for universal installation.

[0025] The base is equipped with multiple pre-set holes, using standard spacing or universal size design to adapt to different models, sizes or installation requirements of mechanical equipment. It can be quickly fixed by bolts, pins, etc., improving the compatibility and versatility of the device.

[0026] As a preferred design, the column features a hollow structure with a lead screw housed within its cavity. The upper end of the lead screw connects to the support platform, while the lower end rotates with the base via a bearing. The lead screw's axial arrangement within the column forms a closed guiding mechanism, effectively protecting it from external dust, liquids, and other contaminants. Rotating the lead screw raises and lowers the support platform, while the lower end of the lead screw rotates smoothly via a bearing in the base, ensuring precise adjustment and stable load-bearing capacity. The lead screw's placement within the hollow column not only saves external space but also enhances the overall structural aesthetics and safety. Furthermore, it avoids contamination, corrosion, or misoperation caused by exposed lead screws, thus improving the equipment's lifespan and stability.

[0027] As a preferred example, the support platform has a circular structure with an angle scale ring around its perimeter for rotational adjustment and angle setting. The circular support platform has scale markings around its circumference, typically in degrees, allowing users to quickly set and accurately read the rotation angle. This angle ring can be combined with a positioning pointer or reading window to achieve intuitive angle setting and pre-locking checks.

[0028] Specifically, the lead screw and nut structure also includes a locking nut to fix its position after height adjustment, preventing the platform from sliding under its own weight. After height adjustment, the locking nut is operated to contact the fixing nut or structural surface, clamping the lead screw or nut's outer side through friction, preventing rotation without power and thus stabilizing the platform's position. The locking nut effectively prevents the platform from sliding due to heavy loads or vibration, improving system reliability and safety. It is particularly suitable for applications requiring static support at a certain height for extended periods.

[0029] Working Principle: This adjustable universal support device is based on the principles of mechanical transmission and structural mechanics. Through the collaborative construction of multiple components, it achieves flexible adjustment of the support platform's height and angle. The overall structure consists of a base, columns, adjustment components, a load-bearing platform, and locking components. Each part has a clearly defined function and works together to complete the support and adjustment tasks.

[0030] The column is vertically mounted on the base, providing guidance and support for the platform's lifting and rotation. The adjustment assembly mainly consists of a lead screw and nut structure. The lead screw is located inside or outside the column. By rotating the lead screw, it drives the mating nut to move along the lead screw axis, thereby driving the platform to rise or fall, completing the height adjustment. The lower end of the lead screw is rotatably engaged with the base via a bearing, avoiding the impact of axial movement on the bottom structure.

[0031] A rotating connection structure, comprising a turntable and bearing assembly, is installed between the platform and the column. The supporting platform can rotate horizontally around the column axis, allowing for adjustment of the working direction. Precision bearings are fitted to the bottom of the turntable to ensure stable and smooth rotation. An angle scale ring is provided around the perimeter of the platform to assist in accurately setting the required rotation angle.

[0032] To prevent accidental movement of the platform angle after it is set, a locking component is included. This component consists of a knob, a clamping block, and a connecting rod. When the knob is tightened, the clamping block, through the connecting rod, presses firmly against the turntable surface, using friction to lock the rotation angle. When used with the angle scale ring, it enables quick and precise angle positioning and locking.

[0033] Furthermore, to accommodate various equipment installation needs, the base is designed with multiple mounting holes or through holes, allowing for compatibility with various mechanical equipment or installation environments through different types of fasteners. The column has a hollow structure, which not only optimizes space utilization but also effectively protects the lead screw from external environmental interference.

[0034] To enhance safety and platform stability, a locking nut is also provided on the lead screw structure. After height adjustment, tightening the locking nut prevents the platform from sliding down due to its own weight or external forces, maintaining a stable working condition.

[0035] The components of this device are organically linked in terms of structural design and functional division. The platform can achieve precise lifting and angle adjustment, and has the characteristics of high load-bearing capacity, strong structural stability and easy operation. It is suitable for equipment support and workstation adjustment scenarios in a variety of industrial, maintenance and experimental environments.

[0036] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made to the present invention without departing from the spirit and scope of the appended claims.

Claims

1. An adjustable universal support device, characterized in that, It includes a base, a column, an adjustment component, a support platform, and a locking component; the column is vertically installed on the base, and the adjustment component is disposed between the column and the support platform for adjusting the height of the support platform relative to the base; The support platform is configured as a rotatable structure and its angle is locked by a locking component.

2. The adjustable universal support device according to claim 1, characterized in that, The adjustment assembly includes a lead screw and nut structure. The lead screw is fixed inside or outside the column, and the nut is connected to the bearing platform. The lifting and lowering of the bearing platform along the column direction is achieved by rotating the lead screw.

3. The adjustable universal support device according to claim 1, characterized in that, A rotary connection structure is provided between the support platform and the column. The rotary connection structure includes a turntable and a bearing assembly located at the bottom of the platform, which are used to support the platform and enable it to rotate around the axis of the column.

4. The adjustable universal support device according to claim 3, characterized in that, The locking component is a knob locking structure, which is used to fix the rotation angle of the bearing platform. It includes a clamping block, a knob, and a connecting rod. When the knob is tightened, the clamping block is in close contact with the turntable to achieve locking.

5. The adjustable universal support device according to claim 1, characterized in that, The base is provided with multiple mounting holes or through holes to adapt to different specifications of machining equipment for universal installation.

6. The adjustable universal support device according to claim 1, characterized in that, The column has a hollow structure with a lead screw inside. The upper end of the lead screw is connected to the bearing platform, and the lower end is rotatably connected to the base through a bearing.

7. The adjustable universal support device according to claim 1, characterized in that, The support platform has a circular structure and an angle scale ring around its perimeter for rotation adjustment and angle setting.

8. The adjustable universal support device according to claim 2, characterized in that, The lead screw and nut structure is also equipped with a locking nut, which is used to fix its position after the height is adjusted to prevent the load-bearing platform from sliding down under its own weight.

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