Damping device for electromechanical equipment

Abstract

The utility model relates to the field of damping devices, in particular to a damping device for electromechanical equipment. The technical problems that when an existing damping device is used for damping, it is inconvenient to stabilize electrical equipment according to the vibration frequency of the equipment, damping cannot be carried out on the side direction of electromechanical equipment, then the electrical equipment is prone to displacement, and the damping effect is poor are solved. An electromechanical equipment damping device comprises a fixing frame, four fixing cylinders are fixedly connected to the fixing frame, bases are fixed to the bottoms of the four fixing cylinders respectively, sliding rods are slidably connected to the four fixing cylinders respectively, every two sliding rods form a group, and placing plates are fixedly connected to the tops of the four sliding rods respectively. When the supporting plate moves, the sliding plate can be driven to make contact with the electromechanical equipment, lateral damping is conducted on the electromechanical equipment under the action of the extension spring, then lateral vibration of the electromechanical equipment is relieved, and the damping effect is further enhanced.

Description

Technical Field

[0001] This utility model relates to the field of vibration damping devices, and in particular to a vibration damping device for electromechanical equipment. Background Technology

[0002] Vibration damping is necessary during the operation of electromechanical equipment to prevent its service life from being shortened due to vibration. When damping, the sides of the equipment should also be damped to prevent displacement caused by excessive vibration, so as to achieve the purpose of effective vibration damping.

[0003] Since vibration damping is required for the lateral vibration of electromechanical equipment, current vibration damping devices are not convenient for stabilizing electrical equipment according to the vibration frequency of the equipment, and cannot dampen the lateral vibration of electromechanical equipment. This leads to the electrical equipment being prone to displacement, resulting in poor vibration damping effect. Utility Model Content

[0004] To overcome the above-mentioned shortcomings, this utility model provides a vibration damping device for electromechanical equipment. It can intermittently abut against the electromechanical equipment according to the vibration frequency during operation, thus improving stability, and can also provide lateral vibration damping for better vibration reduction.

[0005] The technical implementation scheme of this utility model is as follows: a vibration damping device for electromechanical equipment includes a fixed frame, four fixed cylinders are fixedly connected to the fixed frame, two fixed cylinders on the same side form a group, a base is fixedly fixed to the bottom of each of the four fixed cylinders, a sliding rod is slidably connected to each of the four fixed cylinders, two sliding rods on the same group of fixed cylinders form a group, a placement plate is fixedly connected to the top of each of the four sliding rods, a compression spring is connected between each of the four sliding rods and the four bases, a support assembly is provided on the fixed cylinder, the support assembly is connected to the sliding rod, a buffer assembly is provided on the support assembly, the support assembly is used to support the sides of the electromechanical equipment, and the buffer assembly is used for lateral buffering.

[0006] In a preferred embodiment of this utility model, the base is made of rubber.

[0007] In a preferred embodiment of this utility model, the support assembly includes a fixed plate, two fixed plates are respectively fixed between two fixed cylinders in each group, the two fixed plates are symmetrically arranged, a rotating plate is rotatably connected to each of the two fixed plates, two torsion springs are connected between each of the two rotating plates and the two fixed plates, a sliding plate is slidably connected to each of the two rotating plates, the two sliding plates are slidably connected to the two fixed plates, a support plate is rotatably connected to each of the two rotating plates, and a pressing plate is fixedly connected between each of the two sliding rods in each group.

[0008] In a preferred embodiment of the present invention, the buffer assembly includes movable plates, four movable plates are slidably connected to two support plates, two movable plates on the same support plate form a group, the two groups of movable plates are symmetrically arranged, and tension springs are connected between each of the four movable plates and the two support plates.

[0009] Compared with the prior art, the present invention has the following advantages: 1. When the electromechanical equipment is working, it will generate vibration. The vibration will cause the sliding rod to be buffered under the action of the compression spring, thereby reducing the vibration of the electromechanical equipment. The downward movement of the sliding rod will cause the support plate to intermittently abut against the electromechanical equipment, so that the two sides of the electromechanical equipment are intermittently supported according to the vibration frequency of the electromechanical equipment, thereby making the electromechanical equipment more stable when working, thus preventing the electromechanical equipment from being displaced due to vibration, and thus enhancing the vibration reduction effect.

[0010] 2. As the support plate moves, it causes the sliding plate to come into contact with the electromechanical equipment. Under the action of the tension spring, the electromechanical equipment is laterally damped, thereby reducing the lateral vibration of the electromechanical equipment and further enhancing the damping effect. Attached Figure Description

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0012] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0013] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of the present invention.

[0014] Figure 4 This is a three-dimensional structural diagram of the second part of this utility model.

[0015] Figure 5 This is a three-dimensional structural diagram of the third part of this utility model.

[0016] The components in the attached diagram are labeled as follows: 1. Fixing frame, 2. Fixing cylinder, 3. Base, 4. Sliding rod, 5. Placement plate, 6. Compression spring, 7. Fixing plate, 8. Rotating plate, 9. Torsion spring, 10. Sliding plate, 11. Support plate, 12. Pressing plate, 13. Moving plate, 14. Tension spring. Detailed Implementation

[0017] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0018] Example 1: A vibration damping device for electromechanical equipment, such as Figure 1-Figure 5 As shown, the device includes a fixed frame 1, on which four fixed cylinders 2 are welded. Two fixed cylinders 2 on the same side form a group. The bottom of each of the four fixed cylinders 2 is fixed with a base 3. Each of the four fixed cylinders 2 is slidably connected with a sliding rod 4. Two sliding rods 4 on the same group of fixed cylinders 2 form a group. The top of each of the four sliding rods 4 is welded with a placement plate 5. A compression spring 6 is connected between each of the four sliding rods 4 and the four bases 3. The compression spring 6 is used for shock absorption. A support assembly is provided on each fixed cylinder 2. The support assembly is connected to the sliding rod 4. A buffer assembly is provided on the support assembly. The support assembly is used to support both sides of the electromechanical equipment. The buffer assembly is used for lateral buffering.

[0019] The base 3 is made of rubber, and the rubber base 3 is used to reduce noise.

[0020] The support assembly includes a fixed plate 7, two fixed plates 7 are respectively fixed between two fixed cylinders 2 in each group, the two fixed plates 7 are symmetrically arranged, a rotating plate 8 is rotatably connected to each of the two fixed plates 7, two torsion springs 9 are connected between each of the two rotating plates 8 and the two fixed plates 7, a sliding plate 10 is slidably connected to each of the two rotating plates 8, the two sliding plates 10 are slidably connected to each of the two fixed plates 7, a support plate 11 is rotatably connected to each of the two rotating plates 8, the support plate 11 is used to abut against the electromechanical equipment, and a pressing plate 12 is fixedly connected between each of the two sliding rods 4 in each group.

[0021] The buffer assembly includes four movable plates 13, which are slidably connected to two support plates 11. The two movable plates 13 on the same support plate 11 form a group, and the two groups of movable plates 13 are symmetrically arranged. Each of the four movable plates 13 is connected to the two support plates 11 by a tension spring 14, which is used for lateral shock absorption.

[0022] When vibration damping of electromechanical equipment is required, the operator first places the equipment on the placement plate 5. The equipment vibrates during operation, and this vibration causes the sliding rod 4 to be cushioned by the compression spring 6, thus damping the vibration. Simultaneously, the sliding rod 4 moves up and down. As it moves downwards, it causes the pressing plate 12 to move downwards as well. This downward movement of the pressing plate 12 compresses the sliding plate 10, causing it to move laterally. This lateral movement of the sliding plate 10 causes the rotating plate 8 to rotate, torsion spring 9 to twist. The rotation of the rotating plate 8 causes the support plate 11 to move in the opposite direction, pressing against the equipment. As the sliding rod 4 resets, it also resets the pressing plate 12, which then stops compressing. When the sliding plate 10 is pressed down, the torsion spring 9 resets, causing the rotating plate 8 to reset. The reset of the rotating plate 8 causes the sliding plate 10 and the support plate 11 to reset. This process is repeated. When the sliding rod 4 moves downward, the support plate 11 intermittently abuts against the electromechanical equipment, providing intermittent support to both sides of the electromechanical equipment according to its vibration frequency. This makes the electromechanical equipment more stable during operation, preventing displacement due to vibration and enhancing the shock absorption effect. As the support plate 11 moves, it causes the moving plate 13 to come into contact with the electromechanical equipment. Under the action of the tension spring 14, the moving plate 13 provides lateral shock absorption to the electromechanical equipment, reducing its lateral vibration and further enhancing the shock absorption effect.

[0023] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A vibration damping device for electromechanical equipment, characterized in that, The device includes a fixed frame (1), on which four fixed cylinders (2) are fixedly connected. Two fixed cylinders (2) on the same side form a group. The bottom of each of the four fixed cylinders (2) is fixed with a base (3). Each of the four fixed cylinders (2) is slidably connected with a sliding rod (4). Two sliding rods (4) on the same group of fixed cylinders (2) form a group. The top of each of the four sliding rods (4) is fixedly connected with a placement plate (5). A compression spring (6) is connected between each of the four sliding rods (4) and the four bases (3). A support assembly is provided on the fixed cylinder (2). The support assembly is connected to the sliding rod (4). A buffer assembly is provided on the support assembly. The support assembly is used to support both sides of the electromechanical equipment. The buffer assembly is used for lateral buffering.

2. A vibration damping device for electromechanical equipment according to claim 1, characterized in that, The base (3) is made of rubber.

3. A vibration damping device for electromechanical equipment according to claim 1, characterized in that, The support assembly includes a fixed plate (7), two fixed plates (7) are respectively fixed between two fixed cylinders (2) in each group, the two fixed plates (7) are symmetrically arranged, a rotating plate (8) is rotatably connected to each of the two fixed plates (7), two torsion springs (9) are connected between each of the two rotating plates (8) and the two fixed plates (7), a sliding plate (10) is slidably connected to each of the two rotating plates (8), the two sliding plates (10) are slidably connected to each of the two fixed plates (7), a support plate (11) is rotatably connected to each of the two rotating plates (8), and a pressing plate (12) is fixedly connected between each of the two sliding rods (4) in each group.

4. A vibration damping device for electromechanical equipment according to claim 3, characterized in that, The buffer assembly includes a movable plate (13), four movable plates (13) are slidably connected to two support plates (11), two movable plates (13) on the same support plate (11) form a group, the two groups of movable plates (13) are symmetrically arranged, and tension springs (14) are connected between the four movable plates (13) and the two support plates (11).

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