Anti-vibration base for industrial refrigeration equipment

Abstract

The utility model discloses a kind of anti-vibration base for industrial refrigeration equipment, including base, be equipped with several through slots on base, and buffer module is housed in through slot;Buffer module contains sliding block, inclined guide block, spring, bottom plate and fixed plate, sliding block bottom width gradually reduces, both sides are equipped with inclined guide block, inclined guide block is connected with fixed plate by spring, and slide rail is equipped between fixed plate and inclined guide block, through slot side is equipped with guide slot, and sliding block side has vertical guide block.The utility model is driven by spring extrusion by sliding block pressure inclined guide block, utilizes spring buffer vibration, and combines with guiding structure to limit sway, both improve damping effect, and ensure installation stability, solve the problem that existing device adjusts slowly, stability is poor, prolong the service life of refrigeration equipment.

Description

Technical Field

[0001] This utility model relates to a vibration damping base for industrial refrigeration equipment. Background Technology

[0002] In industrial production, industrial refrigeration equipment is a key device for maintaining a specific temperature environment in the workshop. It is usually in the form of a cabinet or container and is mostly installed outside the workshop that needs to be refrigerated, placed on a horizontal surface by a special base.

[0003] Currently, there are two prominent problems in the installation and fixing of industrial refrigeration equipment:

[0004] On the one hand, the leveling of the equipment relies on adjustable support feet. This method requires operators to adjust the height of each support foot one by one, which is not only slow and consumes a lot of manpower and time; but also, during long-term operation of the equipment, the support feet are prone to loosening due to factors such as vibration and ground settlement, causing the equipment to tilt and requiring regular recalibration, which increases maintenance costs and workload.

[0005] On the other hand, the vibration protection during equipment operation is inadequate. When industrial refrigeration equipment operates at high power, the flow of internal refrigerant and the operation of the compressor will generate significant vibrations. If a rigid installation method is used, the vibration will accumulate continuously, leading to loosening and wear of internal components, and even causing overall damage to the equipment.

[0006] Existing vibration damping devices mostly use vertical springs to directly support the equipment. Although this can buffer vertical vibrations to a certain extent, the springs have poor lateral stability, resulting in insufficient installation strength and easy left-right swaying, which seriously affects the operational stability and safety of the equipment.

[0007] Therefore, developing a vibration-damping base that can quickly and stably place equipment, reduce leveling and maintenance work, and effectively buffer vibration and ensure installation strength has become the key to solving the current installation problems of industrial refrigeration equipment. Utility Model Content

[0008] The purpose of this invention is to solve the problems of slow adjustment speed, need for regular calibration, and poor stability of vibration damping devices in the existing technology of industrial refrigeration equipment bases, and to provide a vibration damping base for industrial refrigeration equipment.

[0009] A vibration damping base for industrial refrigeration equipment includes a base, the base having a plurality of through slots, and a buffer module being provided in each of the through slots;

[0010] The buffer module includes a slider, a slanted guide block, a spring, a base plate, and a fixed plate. The bottom width of the slider gradually decreases, and the slanted guide blocks are provided on both sides of the slider. The sides of the slanted guide blocks are provided with guide slopes that match the slider. The outer side of the slanted guide blocks is connected to the fixed plate through several springs. The fixed plate is fixed on the base plate. A slide rail is provided between the fixed plate and the slanted guide blocks. The bottom of the slanted guide blocks is provided with a groove that matches the slide rail.

[0011] Furthermore, the side of the through groove is provided with a guide groove, and the side of the slider is provided with a vertical guide block that matches the guide groove. The cooperation between the guide groove and the vertical guide block restricts the slider to move only up and down, and the cooperation between the slide rail and the slide groove restricts the inclined guide block to move only horizontally, thus avoiding unnecessary shaking and ensuring the stability of the equipment installation.

[0012] Furthermore, the bottom of the slider has an isosceles trapezoidal structure. The symmetrical distribution of the two hypotenuses of the isosceles trapezoid ensures that when the slider moves downward, the lateral thrust on the two inclined guide blocks is equal in magnitude and symmetrical in direction, avoiding unilateral displacement or jamming of the inclined guide blocks due to force imbalance, and ensuring the stable operation of the buffer module. At the same time, the angle between the base and the waist of the isosceles trapezoid is consistent, which facilitates the inclined guide blocks.

[0013] Furthermore, the angle between the guide ramp and the horizontal plane is 30°-60°. If the angle is less than 30°, the horizontal displacement of the guide block will increase significantly with the vertical movement of the slider, requiring more lateral space to avoid collisions between the guide block and the base or other components, resulting in an increase in the overall volume of the base and limiting its applicability to various scenarios. If the angle is greater than 60°, the horizontal displacement of the guide block will be too small, the spring compression stroke will be insufficient, and the vibration energy cannot be fully absorbed, significantly weakening the vibration reduction effect.

[0014] Furthermore, each of the inclined guide blocks is provided with at least two springs between it and the fixed plate, and the springs are evenly distributed along the length of the inclined guide block. When a single spring is subjected to force, it is prone to lateral displacement due to uneven deformation, which may cause the inclined guide block to jam. However, at least two springs can counteract the lateral force by restraining each other, ensuring that the inclined guide block slides smoothly along the slide rail.

[0015] Furthermore, the slide rail is a T-shaped slide rail, and the slide groove is a T-shaped slide groove that matches the T-shaped slide rail. The lateral protrusion and groove of the T-shaped structure can form "upper and lower limits", which strictly limits the vertical displacement of the inclined guide block, ensuring that it slides only in the horizontal direction, avoiding the spring force shift caused by the vertical sway of the inclined guide block, and improving the vibration reduction stability.

[0016] Furthermore, a baffle is provided between the fixed plate and the inclined guide block. The baffle has a corrugated structure, with one end connected to the fixed plate and the other end connected to the inclined guide block. The corrugated baffle can freely extend and retract with the horizontal movement of the inclined guide block, always blocking the gap between the slide rail and the slide groove, preventing impurities from entering and causing sliding jamming or wear.

[0017] Furthermore, the upper surface of the slider is provided with a rubber pad, the thickness of which is 5-10mm. Adding the rubber pad effectively reduces the operating noise of the equipment.

[0018] Furthermore, the number of through slots is 4-8, and the through slots are evenly distributed along the surface of the base. Multiple through slots can be set according to the expected vibration magnitude based on the weight, and buffer modules can be added to distribute the load and prevent overloading of a single buffer module.

[0019] Beneficial effects:

[0020] This device uses the cooperation of a slider, an inclined guide block, and a spring to convert the vertical vibration of the equipment into the horizontal movement of the inclined guide block. The elastic deformation of the spring absorbs the vibration energy, effectively buffering the vibration generated during equipment operation, reducing the damage to equipment components, and extending the service life of the equipment.

[0021] Furthermore, this device automatically adapts to the equipment's weight via a buffer module, eliminating the need for manual adjustment of the support legs for leveling, thus reducing installation and maintenance workload and lowering labor costs. While ensuring vibration damping and stability, the base structure is compact, occupying little space and suitable for various installation environments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a vibration-damping base for industrial refrigeration equipment.

[0023] Figure 2 This is a schematic diagram of the main structure of this type of vibration damping base;

[0024] Figure 3 This is a schematic diagram of the structure of a single buffer module;

[0025] Figure 4 This is an exploded view of a portion of the components of a single buffer module;

[0026] In the diagram: 1. Base, 2. Through groove, 3. Guide groove, 4. Buffer module, 41. Slider, 42. Vertical guide block, 43. Baffle, 44. Fixing plate, 45. Spring, 46. Angled guide block, 47. Slide rail. Detailed Implementation

[0027] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0028] Example 1:

[0029] like Figure 1-4 As shown, a vibration damping base for industrial refrigeration equipment includes a base 1 with six through slots 2 evenly distributed along its length. Each through slot 2 contains a buffer module 4, which includes a slider 41, an inclined guide block 46, a spring 45, a base plate, and a fixing plate 44. The base plate is made of the same material as the base 1, specifically Q235 steel in this embodiment, and is fixed to the bottom of the through slot 2 via the through slots.

[0030] The bottom of slider 41 has an isosceles trapezoidal structure, and a rubber pad is provided on the upper surface of slider 41. The rubber pad is glued to the upper surface of slider 41.

[0031] Both sides of the slider 41 are provided with inclined guide blocks 46. The side of the inclined guide block 46 is provided with a guide slope that matches the slider 41. The angle between the guide slope and the horizontal plane is 60°.

[0032] The side of the inclined guide block 46 is connected to the fixed plate 44 by two springs 45. A slide rail 47, which is a T-shaped slide rail, is provided between the fixed plate 44 and the inclined guide block 46. The bottom of the inclined guide block 46 is provided with a T-shaped groove that matches the slide rail 47, ensuring that the slide rail 47 and the groove fit tightly and allowing the inclined guide block 46 to slide only in the horizontal direction.

[0033] The side of the through groove 2 is provided with a guide groove 3, and the side of the slider 41 is provided with a vertical guide block 42 that matches the guide groove 3, so as to ensure that the slider 41 can only move up and down and reduce unnecessary shaking.

[0034] A baffle 43 is provided between the fixed plate 44 and the inclined guide block 46. The baffle 43 has a corrugated structure. One end is connected to the fixed plate 44 by a clamp, and the other end is also connected to the inclined guide block 46 by a clamp. The corrugated pipe can freely extend and retract with the movement of the inclined guide block 46, preventing dust and debris from entering the gap between the slide rail 47 and the slide groove.

[0035] The work process is as follows:

[0036] S1. Place the industrial refrigeration equipment on the base 1, so that the support column of the equipment is placed on the rubber pad on the upper surface of the slider 41. The weight of the equipment acts on the slider 41, causing the slider 41 to move downward. Since the bottom of the slider 41 has an isosceles trapezoidal structure, its two sides will exert pressure on the guide slope of the inclined guide block 46, forcing the inclined guide block 46 to move to both sides along the slide rail 47, thereby compressing the spring 45. The spring 45 generates elastic force to balance the weight of the equipment, so that the equipment is placed stably.

[0037] S2. When the industrial refrigeration equipment vibrates during operation, the vibration is transmitted to the slider 41, causing the slider 41 to move up and down. When the slider 41 moves downward, it further pushes the inclined guide block 46 to move to both sides, and the spring 45 is further compressed to absorb the vibration energy; when the slider 41 moves upward, the spring 45 recovers its deformation, pushes the inclined guide block 46 to move towards the middle, and drives the slider 41 to move upward, thereby buffering the vibration.

[0038] S3. Throughout the process, the cooperation between the guide groove 3 and the vertical guide block 42 ensures that the slider 41 only moves up and down, and the cooperation between the slide rail 47 and the slide groove ensures that the inclined guide block 46 only moves horizontally, thus avoiding unnecessary shaking. The baffle 43 extends and retracts with the movement of the inclined guide block 46 to prevent dust and debris from entering and ensure the smooth operation of the buffer module 4.

[0039] The vibration-damping base of this embodiment effectively solves the problems of slow adjustment speed, need for regular calibration, and poor stability of vibration-damping devices in the prior art through the above structural design. It has a significant vibration reduction effect and good stability, which can extend the service life of industrial refrigeration equipment and is suitable for the installation needs of various industrial refrigeration equipment.

[0040] 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 vibration damping base for industrial refrigeration equipment, characterized in that, Includes a base, on which several through slots are provided, and a buffer module is provided in each through slot; The buffer module includes a slider, a slanted guide block, a spring, a base plate, and a fixed plate. The bottom width of the slider gradually decreases, and the slanted guide blocks are provided on both sides of the slider. The sides of the slanted guide blocks are provided with guide slopes that match the slider. The outer side of the slanted guide blocks is connected to the fixed plate through several springs. The fixed plate is fixed on the base plate. A slide rail is provided between the fixed plate and the slanted guide blocks. The bottom of the slanted guide blocks is provided with a groove that matches the slide rail.

2. The vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, The side of the through groove is provided with a guide groove, and the side of the slider is provided with a vertical guide block that matches the guide groove.

3. The vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, The bottom of the slider has an isosceles trapezoidal structure.

4. A vibration damping base for industrial refrigeration equipment according to claim 3, characterized in that, The angle between the guide ramp and the horizontal plane is 30°-60°.

5. A vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, At least two springs are provided between each of the inclined guide blocks and the fixed plate, and the springs are evenly distributed along the length direction of the inclined guide block.

6. A vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, The slide rail is a T-shaped slide rail, and the slide groove is a T-shaped slide groove that matches the T-shaped slide rail.

7. A vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, A baffle is provided between the fixed plate and the inclined guide block. The baffle has a corrugated structure, with one end connected to the fixed plate and the other end connected to the inclined guide block.

8. A vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, The upper surface of the slider is provided with a rubber pad, the thickness of which is 5-10mm.

9. A vibration damping base for industrial refrigeration equipment according to claim 1, characterized in that, The number of through slots is 4-8, and the through slots are evenly distributed along the surface of the base.

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