Heavy-load air floatation adjusting frame

Abstract

The utility model relates to the technical field of heavy-load adjusting frame equipment, and particularly discloses a heavy-load air floatation adjusting frame which comprises an upper lens frame, a lower lens frame, a lens bracket, a lens, a first rotating hand wheel, a second rotating hand wheel and an air floatation assembly, the lens is installed below the upper lens frame, the lens bracket is installed at the bottom of the lower lens frame, and the air floatation assembly is installed on the lens bracket. The first rotating hand wheel is vertically installed on one side of the air flotation assembly, the second rotating hand wheel and the first rotating hand wheel are arranged side by side, the air flotation assembly mainly comprises a fixing plate, a first air pipe connector, a second air pipe connector and a third air pipe connector, and the fixing plate is installed above the air flotation assembly; the first air pipe interface is arranged on one side of the air floating assembly, the second air pipe interface is adjacent to the third air pipe interface, and the design of the air floating assembly realizes the portability of the position movement of the large-size and large-mass lens adjusting frame, and facilitates the adjustment of the spatial position of the large-load interferometer lens.

Description

Technical Field

[0001] The utility model relates to the technical field of large-load adjustment frame equipment, in particular to a large-load air-floating adjustment frame. Background Technique

[0002] A large-load adjustment frame is a device used to support and precisely adjust heavy objects. It is usually applied in the fields of industry, manufacturing, and scientific research to ensure the stability and position accuracy of large-load objects. In the installation, maintenance, and adjustment of large machinery and equipment, it provides stable support and precise adjustment; it is used for the precise positioning of heavy components or equipment in automated production lines; when dealing with large experimental equipment or high-precision test instruments, it ensures the correct position and stability of the equipment.

[0003] The large-load adjustment frame has the following characteristics: 1. High load-bearing capacity: Designed to support and adjust objects with a relatively large weight, using strengthened structural materials and a stable support system; 2. Precise adjustment: Equipped with precise adjustment mechanisms, such as screw lifts, hydraulic systems, or air-floating technology, to achieve precise position adjustment; 3. Stability: Strengthened structural design and support system to reduce vibration and external interference, ensuring the stability of heavy objects during the adjustment process.

[0004] The application of the large-load adjustment frame in an interferometer is mainly to provide stable support and precise adjustment capabilities, ensuring that the optical components of the interferometer are maintained in precise positions, thereby improving the measurement accuracy and repeatability.

[0005] For large-aperture interferometers, the apertures and thicknesses of their standard mirrors TF and reflecting mirrors RF are both very large. After being installed in the adjustment frame, the overall weight exceeds 300 kg, and the load is relatively large. Most of the current adjustment frames on the market do not consider this problem. It is difficult to move during assembly and debugging, requires the assistance of multiple people, and is highly dangerous, bringing great difficulties to actual use. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the above problems, the utility model provides a large-load air-floating adjustment frame, especially an air-floating adjustment frame used in the assembly and debugging process of a large-aperture interferometer. The purpose is to realize the adjustment of the position and angle of the entire adjustment frame with one hand by a single person through the addition of an air-floating structure, be able to move the adjustment frame under a relatively large load (with an overall weight of more than 300 kg), and maintain a high level of stability.

[0008] (2) Technical Solutions

[0009] To solve the above-mentioned technical problems, the present utility model provides a large-load air-floating adjustment frame, which mainly includes: an upper lens frame, a lower lens frame, a lens holder, a lens, a first rotating handwheel, a second rotating handwheel, and an air-floating assembly. The lens is installed below the upper lens frame, the lens holder is installed at the bottom of the lower lens frame, the air-floating assembly is installed below the lens holder, the first rotating handwheel is vertically installed on one side of the air-floating assembly, the second rotating handwheel is arranged side by side with the first rotating handwheel, and the air-floating assembly includes a fixing plate, a first air pipe interface, an air-floating switch, an air inlet interface, a second air pipe interface, a third air pipe interface, and an air-floating hole bottom plate. The fixing plate is installed above the air-floating assembly, the first air pipe interface is arranged on one side of the air-floating assembly, and the first air pipe interface is adjacent to the third air pipe interface.

[0010] Further, the air-floating switch is installed on one side of the air-floating assembly, and the second air pipe interface and the first air pipe interface are arranged on the same side of the air-floating assembly.

[0011] Further, the upper lens frame is of a polygonal structure, and the upper lens frame and the lower lens frame are symmetrically installed with respect to the lens.

[0012] Further, the lens holder is located between the lower lens frame and the air-floating assembly, and one end of the lens holder is connected to the air-floating hole bottom plate of the air-floating assembly.

[0013] Further, circular ventilation holes are formed on the panel of the air-floating hole bottom plate, the air-floating hole bottom plate is located on one side of the third air pipe interface, and the third air pipe interface is located above the first air pipe interface.

[0014] Further, the first air pipe interface and the second air pipe interface are located on both sides of the air-floating switch, and the first air pipe interface and the second air pipe interface are annular through holes.

[0015] Further, the first rotating handwheel is connected to the bottom of the air-floating assembly through a connecting rod, and the first rotating handwheel and the connecting rod are coaxially installed.

[0016] Further, the upper lens frame and the lower lens frame are parallel to the lens holder, and the lens holder is parallel to the fixing plate of the air-floating assembly.

[0017] Beneficial effects

[0018] 1. The large-load air-floating adjustment frame provided by the present utility model has an upper lens frame and a lower lens frame respectively installed on the upper and lower sides of the lens of the air-floating adjustment frame. A lens holder is arranged at the bottom of the lower lens frame. At the same time, an air-floating assembly is arranged at the base of the air-floating adjustment frame, and a first rotating handwheel and a second rotating handwheel are respectively installed on both sides of the bottom of the air-floating assembly. The air-floating adjustment frame device has a simple structure, is easy to install, and is convenient for staff to assemble and debug.

[0019] 2. The large-load air-bearing adjustment frame provided by the present utility model. The air-bearing assembly of the air-bearing adjustment frame device realizes the facilitation of the position movement of the interferometer lens with large volume and large mass through the air path structure formed by the first air pipe interface, the second air pipe interface, and the third air pipe interface. At the same time, during the assembly and debugging process of the interferometer with a large load, a single person can adjust the spatial position of the interferometer lens with one hand, saving manpower and improving the operation efficiency.

[0020] 3. The large-load air-bearing adjustment frame provided by the present utility model. The designed air-bearing assembly of the device intakes air through the set first air pipe interface, ventilates the inside of the air-bearing assembly through the second air pipe interface and the third air pipe interface, and exhausts air outward through the air-bearing hole bottom plate. At the same time, the flow rate and volume of the introduced gas are controlled by the air-bearing switch, providing precise buoyancy and stability for the air-bearing assembly, reducing the mechanical contact between the adjustment frame and the lens, and ensuring the high-precision adjustment and positioning of the interferometer lens.

[0021] 4. The large-load air-bearing adjustment frame provided by the present utility model. Due to the design of the air-bearing assembly, the friction generated between the large-load interferometer lens and the adjustment frame during the assembly and debugging process is reduced, which can effectively reduce wear and energy consumption, improve work efficiency. At the same time, the fixing block of the lens frame and the air-bearing assembly is installed horizontally relative to each other, which can reduce the external vibration generated when the large-load interferometer lens moves, and ensure the stability of the adjustment frame during the working process. Description of the Drawings

[0022] Figure 1 is the first three-dimensional view of a large-load air-bearing adjustment frame of the present utility model;

[0023] Figure 2 is the top view of a large-load air-bearing adjustment frame of the present utility model;

[0024] Figure 3 is the second three-dimensional view of a large-load air-bearing adjustment frame of the present utility model;

[0025] Figure 4 is the third three-dimensional view of a large-load air-bearing adjustment frame of the present utility model;

[0026] Figure 5 is the first exploded view of a large-load air-bearing adjustment frame of the present utility model;

[0027] Figure 6 is the second exploded view of a large-load air-bearing adjustment frame of the present utility model;

[0028] Figure 7 is the third exploded view of a large-load air-bearing adjustment frame of the present utility model;

[0029] Figure 8 This is the structural diagram of the air-floating component of a large-load air-floating adjustment frame of the present utility model.

[0030] The corresponding component names for the reference numerals in the figure are: 1. upper frame; 2. mirror frame; 3. first rotating handwheel; 4. second rotating handwheel; 5. air-floating component; 501. fixed plate; 502. first air pipe interface; 503. air-floating switch; 504. air inlet interface; 505. second air pipe interface; 506. third air pipe interface; 507. air-floating hole bottom plate; 6. lower frame; 7. lens. Specific embodiments

[0031] The present application will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] The following illustrates the embodiments of the present application through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0033] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. In addition, this device and / or this method can be implemented using other structures and / or functions in addition to one or more of the aspects described herein.

[0034] It should also be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner. The drawings only show the components related to the present application and are not drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in its actual implementation can be an arbitrary change, and the component layout type may also be more complex.

[0035] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the examples can be practiced without these specific details.

[0036] The following describes the technical solutions provided by the embodiments of the present application in conjunction with the accompanying drawings.

[0037] Refer to Figures 1 to 8 , the present utility model provides a large-load air-floating adjustment frame. To make the practical purpose, technical solutions, and advantages of the present utility model clearer, the following will introduce the specific operation process of the present utility model in detail in conjunction with the accompanying drawings and the working process of this device.

[0038] The present utility model provides a large-load air-floating adjustment frame, which mainly includes: an upper frame 1, a lower frame 6, a lens holder 2, a lens 7, a first rotating handwheel 3, a second rotating handwheel 4, and an air-floating component 5. The lens 7 is installed below the upper frame 1, the lens holder 2 is installed at the bottom of the lower frame 6, the air-floating component 5 is installed below the lens holder 2, the first rotating handwheel 3 is vertically installed on one side of the air-floating component 5, the second rotating handwheel 4 is arranged side by side with the first rotating handwheel 3, and the air-floating component 5 includes a fixing plate 501, a first air pipe interface 502, an air-floating switch 503, an air inlet interface 504, a second air pipe interface 505, a third air pipe interface 506, and an air-floating hole bottom plate 507. The fixing plate 501 is installed above the air-floating component 5, the first air pipe interface 502 is arranged on one side of the air-floating component 5, and the first air pipe interface 502 is adjacent to the third air pipe interface 506.

[0039] Refer to Figures 1 to 8 , the air-floating switch 503 is installed on one side of the air-floating component 5, and the second air pipe interface 505 and the first air pipe interface 502 are arranged on the same side of the air-floating component 5.

[0040] Refer to Figures 1 to 7 , the upper frame 1 is a polygonal structure, and the upper frame 1 and the lower frame 6 are symmetrically installed relative to the lens 7.

[0041] Refer to Figures 1 to 7 , the lens holder 2 is located between the lower frame 6 and the air-floating component 5, and one end of the lens holder 2 is connected to the air-floating hole bottom plate 507 of the air-floating component 5.

[0042] Refer to Figures 1 to 8 , circular ventilation holes are provided on the panel of the air-floating hole bottom plate 507, the air-floating hole bottom plate 507 is located on one side of the third air pipe interface 506, and the third air pipe interface 506 is located above the first air pipe interface 502.

[0043] Refer to Figures 1 to 8 , the first air pipe interface 502 and the second air pipe interface 505 are located on both sides of the air-floating switch 503, and the first air pipe interface 502 and the second air pipe interface 505 are annular through holes.

[0044] Refer to Figure 1 、 Figures 2 to 7 The first rotating handwheel 3 is connected to the bottom of the air floating assembly 5 through a connecting rod, and the first rotating handwheel 3 and the connecting rod are coaxially installed.

[0045] Refer to Figures 1 to 7 The upper frame 1 and the lower frame 6 are parallel to the spectacle frame 2, and the spectacle frame 2 is parallel to the fixing plate 501 of the air floating assembly 5.

[0046] The working principle and specific working process of a large-load air floating adjustment frame are as follows:

[0047] Place the large-load air floating adjustment frame on a plane, turn on the power supply, start the compressor, connect the air pipe of the compressor to the first air pipe interface 502, and the compressed air enters the air floating assembly 5 through the second air pipe interface 505 and the third air pipe interface 506. Control the entry of the compressed air through the air floating switch 503. Place the large-load interferometer between the upper frame 1 and the lower frame 6 on the spectacle frame 2, adjust the flow rate of the compressed air, adjust the large-load interferometer to a certain position, press the air floating switch 503, and the compressed air is discharged from the air floating hole bottom plate 507 and stably lifts the air floating adjustment frame. The setting of the air floating assembly 5 can reduce the friction between the adjustment frame and the plane, facilitating the staff to adjust the spatial position of the large-load interferometer as needed.

[0048] For the same and similar parts among the various embodiments in this specification, reference can be made to each other. Each embodiment focuses on the differences from other embodiments.

[0049] The above is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in this application should be covered by the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A large load air floating adjustment frame, characterized in that: The invention comprises an upper mirror frame (1), a lower mirror frame (6), a mirror frame (2), a lens (7), a first rotating hand wheel (3), a second rotating hand wheel (4), and an air floating assembly (5), wherein the lens (7) is mounted below the upper mirror frame (1), the mirror frame (2) is mounted at the bottom of the lower mirror frame (6), the air floating assembly (5) is mounted below the mirror frame (2), the first rotating hand wheel (3) is vertically mounted on one side of the air floating assembly (5), and the second rotating hand wheel (4) and the first rotating hand wheel (3) are arranged side by side. The air flotation component (5) comprises a fixing plate (501), a first air pipe interface (502), an air flotation switch (503), an air inlet interface (504), a second air pipe interface (505), a third air pipe interface (506), and an air flotation hole bottom plate (507); the fixing plate (501) is installed above the air flotation component (5); the first air pipe interface (502) is arranged on one side of the air flotation component (5); and the first air pipe interface (502) is adjacent to the third air pipe interface (506).

2. The large-load air-floating adjustment frame according to claim 1, characterized in that: The air flotation switch (503) is installed on one side of the air flotation component (5), and the second air pipe interface (505) and the first air pipe interface (502) are arranged on the same side of the air flotation component (5).

3. The large-load air-floating adjustment frame according to claim 1, characterized in that: The upper mirror frame (1) is a polygonal structure, and the upper mirror frame (1) and the lower mirror frame (6) are symmetrically mounted relative to the lens (7).

4. The large-load air-floating adjustment frame according to claim 1, characterized in that: The mirror frame (2) is located between the lower mirror frame (6) and the air flotation component (5), and one end of the mirror frame (2) is connected to the air flotation hole bottom plate (507) of the air flotation component (5).

5. The large-load air-floating adjustment frame according to claim 1, characterized in that: A circular vent hole is provided on the panel of the air flotation hole bottom plate (507), and the air flotation hole bottom plate (507) is located on one side of the third air pipe interface (506), and the third air pipe interface (506) is located above the first air pipe interface (502).

6. The large-load air-floating adjustment frame according to claim 1, characterized in that: The first air pipe interface (502) and the second air pipe interface (505) are located on both sides of the air float switch (503), and the first air pipe interface (502) and the second air pipe interface (505) are annular through holes.

7. The large-load air-floating adjustment frame according to claim 1, characterized in that: The first rotating hand wheel (3) is connected to the bottom of the air flotation assembly (5) via a connecting rod, and the first rotating hand wheel (3) and the connecting rod are coaxially mounted.

8. The large-load air-floating adjustment frame according to claim 1, characterized in that: The upper mirror frame (1) and the lower mirror frame (6) are parallel to the mirror frame (2), and the mirror frame (2) is parallel to the fixing plate (501) of the air floating component (5).

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