Composite vibration damping platform

Abstract

The utility model relates to a damping platform technical field especially is related to a composite damping platform, including air damping unit, air damping unit, including air damper, the top fixed connection of air damper has first upper clamping block, the outside installation of first upper clamping block has first upper mounting seat, the top fixed connection of first upper mounting seat has first upper mounting plate, the top fixed connection of first upper mounting plate has the damping steel sheet of vibration isolation, spring damping unit, including the spring damper of vibration isolation steel sheet's top installation, the top fixed connection of spring damper has second upper clamping block, the outside installation of second upper clamping block has second upper mounting seat, fixed unit, including the storage box of vibration isolation steel sheet's top installation, the outside installation of first lower mounting seat and first upper mounting seat and second lower mounting seat and second upper mounting seat one side installation, make damping platform and damping component dismounting, make damping platform and damping component can quick dismount to the damping platform with the damping component of convenient damping component replacement, and also improved the damping effect of damping platform.

Description

Technical Field

[0001] This utility model relates to the field of vibration reduction platform technology, specifically a composite vibration reduction platform. Background Technology

[0002] In industrial production, many pieces of equipment, such as large stamping presses, forging equipment, centrifuges, air conditioning equipment, fans, and water pumps, generate strong vibrations during operation. These vibrations not only affect the precision and stability of the equipment itself and shorten its service life, but may also be transmitted through the ground and damage other equipment and building structures in the surrounding area. To avoid this situation, vibration damping platforms are needed.

[0003] Existing patent document CN208009684U discloses a mass-adjustable vibration damping platform. It comprises reinforced concrete mass modules, connecting bolts, and spring vibration dampers. The reinforced concrete mass modules are connected by the connecting bolts and mounted on the spring vibration dampers. By using a concrete mass module assembly method to adjust the mass of the vibration damping platform, the cumbersome process of manufacturing modules of different specifications is reduced, which is conducive to the standardized production of vibration damping platforms, improving production efficiency and enterprise benefits.

[0004] However, existing vibration damping platforms have a limited range of damping methods, making it difficult to effectively combine damping components to achieve the desired damping effect. This results in poor damping performance. Furthermore, the vibration damping platform and damping components are usually installed and fixed using bolts at equal intervals. This method is not convenient for disassembly and assembly, making it difficult to achieve quick disassembly and assembly, and also makes it difficult to replace the damping components. Therefore, we propose a composite vibration damping platform. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a composite vibration reduction platform to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a composite vibration damping platform, comprising an air vibration damping unit, the air vibration damping unit comprising an air vibration damper, wherein a first lower locking block is fixedly connected to the bottom of the air vibration damper, a first lower mounting seat is installed on the outer side of the first lower locking block, a first upper locking block is fixedly connected to the top of the air vibration damper, a first upper mounting seat is installed on the outer side of the first upper locking block, a first upper mounting plate is fixedly connected to the top of the first upper mounting seat, and a vibration isolation steel plate is fixedly connected to the top of the first upper mounting plate;

[0009] The spring vibration damping unit includes a spring vibration damper installed on the top of the vibration isolation steel plate. A second lower locking block is fixedly connected to the bottom of the spring vibration damper, and a second lower mounting seat is installed on the outside of the second lower locking block. A second upper locking block is fixedly connected to the top of the spring vibration damper, and a second upper mounting seat is installed on the outside of the second upper locking block.

[0010] The fixing unit includes a storage box installed on one side of the first lower mounting base, the first upper mounting base, the second lower mounting base, and the second upper mounting base, wherein the top of the storage box has a storage opening.

[0011] Preferably, a first lower mounting plate is fixedly connected to the bottom of the first lower mounting base, and a concrete base is fixedly connected to the bottom of the first lower mounting plate.

[0012] Preferably, the top of the first lower mounting base is provided with a first lower mounting groove, and the inner width of the first lower mounting groove is adapted to the outer width of the first lower locking block.

[0013] Preferably, a second lower mounting plate is fixedly connected to the bottom of the second lower mounting base, and the second lower mounting plate is fixedly connected to the vibration isolation steel plate.

[0014] Preferably, the top of the second lower mounting base is provided with a second lower mounting groove, and the inner width of the second lower mounting groove is adapted to the outer width of the second lower locking block.

[0015] Preferably, a second upper mounting plate is fixedly connected to the top of the second upper mounting base, and a device base is fixedly connected to the top of the second upper mounting plate.

[0016] Preferably, the storage opening is internally connected to a telescopic locking block, and the bottom of the telescopic locking block is fixedly connected to a return spring.

[0017] (III) Beneficial Effects

[0018] This utility model provides a composite vibration damping platform, which has the following beneficial effects:

[0019] (1) This composite vibration damping platform uses air dampers and spring dampers to dampen vibrations. This avoids resonance when the natural frequencies are the same. The air dampers and spring dampers are isolated by vibration isolation steel plates. Because the natural frequency of the spring dampers is low and the damping of the air dampers is good, the vibration damping platform can combine the advantages of both to dampen vibrations, thus improving the vibration damping effect of the vibration damping platform.

[0020] (2) This composite vibration damping platform, through the setting of a first lower mounting base, a first lower locking block, a first upper locking block, a first upper mounting base, a second lower mounting base, a second lower locking block, a second upper locking block, a second upper mounting base, and a fixing unit, allows the operator to install the vibration damping platform by pushing the telescopic locking block into the storage opening of the storage box. At this time, the return spring is compressed. Then, the first lower locking block and the first upper locking block at the bottom and top of the air vibration damper are respectively placed inside the first lower mounting base and the first upper mounting base, thereby installing the air vibration damper. Subsequently, the operator places the second lower locking block and the second upper locking block at the bottom and top of the spring vibration damper into the second lower mounting base and the second upper mounting base, respectively, thereby installing the spring vibration damper. After installation, the return spring pushes the telescopic blocks out of the storage box's opening, causing the telescopic blocks to respectively limit and press against the first lower mounting base, the first upper mounting base, the second lower mounting base, and the second upper mounting base, thus completing the installation of the vibration damping components. When disassembly is required, the operator only needs to push the telescopic blocks into the storage box's opening, and then pull the air damper and spring damper to one side respectively. The first lower block, the first upper block, the second lower block, and the second upper block will then move out of the first lower mounting base, the first upper mounting base, the second lower mounting base, and the second upper mounting base respectively. This facilitates the assembly and disassembly of the vibration damping platform and the vibration damping components, allowing for quick assembly and disassembly and convenient replacement of the vibration damping components. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the air vibration damping unit of this utility model;

[0023] Figure 3 This is a partial structural schematic diagram of the fixing unit of this utility model;

[0024] Figure 4 This is a cross-sectional view of the air vibration damper of this utility model;

[0025] Figure 5 This is a cross-sectional view of the spring vibration damper of this utility model.

[0026] In the diagram: 1. Air vibration damping unit; 101. Concrete base; 102. First lower mounting plate; 103. First lower mounting seat; 104. First lower mounting groove; 105. First lower locking block; 106. Air vibration damper; 107. First upper locking block; 108. First upper mounting seat; 109. First upper mounting plate; 110. Vibration isolation steel plate; 2. Spring vibration damping unit; 201. Second lower mounting plate; 202. Second lower mounting seat; 203. Second lower mounting groove; 204. Second lower locking block; 205. Spring vibration damper; 206. Second upper locking block; 207. Second upper mounting seat; 208. Second upper mounting plate; 209. Equipment base; 3. Fixing unit; 301. Storage box; 302. Storage opening; 303. Return spring; 304. Telescopic locking block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 This utility model provides a technical solution: a composite vibration damping platform, including an air vibration damping unit 1, the air vibration damping unit 1 including an air vibration damper 106, the bottom of the air vibration damper 106 is fixedly connected to a first lower locking block 105, the outer side of the first lower locking block 105 is installed with a first lower mounting seat 103, the top of the air vibration damper 106 is fixedly connected to a first upper locking block 107, the outer side of the first upper locking block 107 is installed with a first upper mounting seat 108, the top of the first upper mounting seat 108 is fixedly connected to a first upper mounting plate 109, and the top of the first upper mounting plate 109 is fixedly connected to a vibration isolation steel plate 110;

[0029] The spring damping unit 2 includes a spring damper 205 installed on the top of the vibration isolation steel plate 110. A second lower locking block 204 is fixedly connected to the bottom of the spring damper 205. A second lower mounting seat 202 is installed on the outside of the second lower locking block 204. A second upper locking block 206 is fixedly connected to the top of the spring damper 205. A second upper mounting seat 207 is installed on the outside of the second upper locking block 206.

[0030] The fixing unit 3 includes a storage box 301 installed on one side of the first lower mounting base 103, the first upper mounting base 108, the second lower mounting base 202, and the second upper mounting base 207. The top of the storage box 301 has a storage opening 302.

[0031] Furthermore, a first lower mounting plate 102 is fixedly connected to the bottom of the first lower mounting base 103, and a concrete base 101 is fixedly connected to the bottom of the first lower mounting plate 102. By fixing the first lower mounting plate 102 and the concrete base 101 together, the vibration damping platform will not shift.

[0032] Furthermore, a first lower mounting groove 104 is provided on the top of the first lower mounting base 103. The inner width of the first lower mounting groove 104 is adapted to the outer width of the first lower locking block 105, so that the workers can combine and install the first lower locking block 105 and the first lower mounting base 103 together.

[0033] Furthermore, a second lower mounting plate 201 is fixedly connected to the bottom of the second lower mounting base 202. The second lower mounting plate 201 is fixedly connected to the vibration isolation steel plate 110, so that the upper vibration damping component and the lower vibration damping component can be firmly connected together.

[0034] Furthermore, a second lower mounting slot 203 is provided on the top of the second lower mounting base 202. The inner width of the second lower mounting slot 203 is adapted to the outer width of the second lower locking block 204, so that the workers can combine and install the second lower locking block 204 and the second lower mounting base 202.

[0035] Furthermore, a second upper mounting plate 208 is fixedly connected to the top of the second upper mounting base 207, and an equipment base 209 is fixedly connected to the top of the second upper mounting plate 208, so that the vibration damping platform can be firmly fixedly installed together with the equipment base 209.

[0036] Furthermore, a telescopic locking block 304 is movably connected inside the storage opening 302. A return spring 303 is fixedly connected to the bottom of the telescopic locking block 304. By pressing the telescopic locking block 304, the telescopic locking block 304 is retracted into the storage opening 302 of the storage box 301. At this time, the return spring 303 is compressed. After installation, the return spring 303 pushes the telescopic locking block 304 out of the storage opening 302 of the storage box 301, so that the telescopic locking block 304 is respectively limited and pressed against the first lower mounting seat 103, the first upper mounting seat 108, the second lower mounting seat 202, and the second upper mounting seat 207.

[0037] It should be noted that all air dampers 106 can be replaced by rubber dampers and spring dampers 205, and spring dampers 205 can also be replaced by air dampers 106 and rubber dampers.

[0038] Working Principle: After the utility model is installed, first check the installation, fixation, and safety protection. When using the vibration damping platform, the operator pushes the telescopic block 304 into the storage opening 302 of the storage box 301. At this time, the return spring 303 is compressed. Then, the first lower block 105 and the first upper block 107 at the bottom and top of the air damper 106 are respectively positioned inside the first lower mounting base 103 and the first upper mounting base 108, thus installing the air damper 106. Subsequently, the operator places the second lower block 204 and the second upper block 206 at the bottom and top of the spring damper 205 into the second lower mounting base 202 and the second upper mounting base 207, thus installing the spring damper 205. Then, the return spring 303 pushes the telescopic block 304 out of the storage opening 302 of the storage box 301, so that the telescopic block 304 is respectively limited and pressed against the first lower mounting base 103, the first upper mounting base 108, and the second upper mounting base 107. The lower mounting base 202 and the second upper mounting base 207 are used to complete the installation of the vibration damping components. During vibration damping, the vibration damping platform uses a combination of air vibration damper 106 and spring vibration damper 205 to avoid resonance when the natural frequencies are the same. This allows the vibration damping platform to combine the advantages of both to dampen vibrations. When it is necessary to disassemble and replace the vibration damping components, the operator only needs to push the telescopic block 304 into the storage opening 302 of the storage box 301, and then pull the air vibration damper 106 and the spring vibration damper 205 to one side respectively. The first lower block 105, the first upper block 107, the second lower block 204, and the second upper block 206 are removed from the first lower mounting base 103, the first upper mounting base 108, the second lower mounting base 202, and the second upper mounting base 207 respectively. Then, the assembly is carried out in reverse order. This completes the use of this utility model. This utility model has a simple structure and is safe and convenient to use.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A composite vibration damping platform, comprising an air vibration damping unit (1), characterized in that: An air vibration damping unit (1) includes an air vibration damper (106). The bottom of the air vibration damper (106) is fixedly connected to a first lower locking block (105). A first lower mounting seat (103) is installed on the outside of the first lower locking block (105). The top of the air vibration damper (106) is fixedly connected to a first upper locking block (107). A first upper mounting seat (108) is installed on the outside of the first upper locking block (107). A first upper mounting plate (109) is fixedly connected to the top of the first upper mounting seat (108). A vibration isolation steel plate (110) is fixedly connected to the top of the first upper mounting plate (109). The spring damping unit (2) includes a spring damper (205) installed on the top of the vibration isolation steel plate (110). The bottom of the spring damper (205) is fixedly connected to a second lower locking block (204). A second lower mounting seat (202) is installed on the outside of the second lower locking block (204). The top of the spring damper (205) is fixedly connected to a second upper locking block (206). A second upper mounting seat (207) is installed on the outside of the second upper locking block (206). The fixing unit (3) includes a storage box (301) installed on one side of the first lower mounting base (103), the first upper mounting base (108), the second lower mounting base (202), and the second upper mounting base (207), and the storage box (301) has a storage opening (302) on its top.

2. The composite vibration damping platform according to claim 1, characterized in that: The bottom of the first lower mounting base (103) is fixedly connected to a first lower mounting plate (102), and the bottom of the first lower mounting plate (102) is fixedly connected to a concrete base (101).

3. The composite vibration damping platform according to claim 1, characterized in that: The top of the first lower mounting base (103) is provided with a first lower mounting groove (104), and the inner width of the first lower mounting groove (104) is adapted to the outer width of the first lower locking block (105).

4. The composite vibration damping platform according to claim 1, characterized in that: The bottom of the second lower mounting base (202) is fixedly connected to a second lower mounting plate (201), and the second lower mounting plate (201) is fixedly connected to the vibration isolation steel plate (110).

5. The composite vibration damping platform according to claim 1, characterized in that: The top of the second lower mounting base (202) is provided with a second lower mounting groove (203), and the inner width of the second lower mounting groove (203) is adapted to the outer width of the second lower locking block (204).

6. The composite vibration damping platform according to claim 1, characterized in that: The top of the second upper mounting base (207) is fixedly connected to a second upper mounting plate (208), and the top of the second upper mounting plate (208) is fixedly connected to a device base (209).

7. A composite vibration damping platform according to claim 1, characterized in that: The storage opening (302) is internally connected to a telescopic locking block (304), and a return spring (303) is fixedly connected to the bottom of the telescopic locking block (304).

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