CN215980623U - Device for damping electromechanical equipment - Google Patents
Device for damping electromechanical equipment Download PDFInfo
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- CN215980623U CN215980623U CN202122006048.1U CN202122006048U CN215980623U CN 215980623 U CN215980623 U CN 215980623U CN 202122006048 U CN202122006048 U CN 202122006048U CN 215980623 U CN215980623 U CN 215980623U
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Abstract
The utility model belongs to the technical field of shock absorption, and particularly relates to a device for damping electromechanical equipment, which comprises a top plate, a middle plate, a bottom plate, a primary damping unit and a secondary damping unit, wherein the top plate is provided with a first damping unit and a second damping unit; the top plate is arranged above the middle plate; the bottom plate is arranged below the middle plate, and a support column is fixedly connected to the bottom end of the bottom plate; the primary damping unit is arranged between the top plate and the middle plate; the secondary damping unit is arranged between the middle plate and the bottom plate and comprises a damping box and a supporting block; the shock absorption box is fixedly connected to the side wall of the top end of the bottom plate; the supporting block is fixedly connected to the side wall of the bottom end of the middle plate, and the output end of the supporting block extends into the damping box; through setting up one-level shock attenuation unit and second grade shock attenuation unit, when great to the vibration amplitude, can play better shock attenuation effect.
Description
Technical Field
The utility model belongs to the technical field of shock absorption, and particularly relates to a shock absorption device for electromechanical equipment.
Background
With the development of science and technology, electromechanical equipment is required to be used in many industries; the electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water; different from hardware, the product can realize certain functions; electromechanical device need carry out the shock attenuation in the use, prevents that inside components and parts from leading to damaging because of the vibration.
The existing damping device installed at the bottom of the electromechanical equipment has poor damping effect, and cannot meet the damping requirement when the vibration amplitude is large, so that the electromechanical equipment is damaged by severe vibration.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping device for electromechanical equipment, which aims to make up for the defects of the prior art and solve the problems that the existing damping device arranged at the bottom of the electromechanical equipment has poor damping effect and cannot meet the damping requirement when the vibration amplitude is large, so that the electromechanical equipment is damaged due to severe vibration.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a damping device for electromechanical equipment, which comprises a top plate, a middle plate, a bottom plate, a primary damping unit and a secondary damping unit, wherein the top plate is provided with a first damping hole; the top plate is arranged above the middle plate; the bottom plate is arranged below the middle plate, and a support column is fixedly connected to the bottom end of the bottom plate; the primary damping unit is arranged between the top plate and the middle plate; the secondary damping unit is arranged between the middle plate and the bottom plate;
the primary damping unit comprises a shell, a first magnetic block and a supporting rod; the shell is fixedly connected to the side wall of the top end of the middle plate; the first magnetic block is fixedly connected to the side wall of the top end of the middle plate and arranged inside the shell; the supporting rod is fixedly connected to the side wall of the bottom end of the top plate, the output end of the supporting rod extends into the shell, and the output end of the supporting rod is fixedly connected with the second magnetic block; the second magnetic block corresponds to the first magnetic block; the secondary damping unit comprises a damping box and a supporting block; the shock absorption box is fixedly connected to the side wall of the top end of the bottom plate; the supporting shoe rigid coupling is on the lateral wall of medium plate bottom, and its output extends inside the shock attenuation case.
Preferably, a sliding groove is formed in the supporting block; a damping rod is fixedly connected to the inner side wall of the bottom end of the damping box; the output end of the damping rod extends into the sliding chute and is in sliding fit with the inner side wall of the sliding chute; the outer side wall of the shock absorption rod is sleeved with a first spring; one end of the first spring is fixedly connected to the inner side wall of the bottom end of the shock absorption box, and the other end of the first spring is fixedly connected to the side wall of the bottom end of the supporting block.
Preferably, a stop block is fixedly connected to the side wall of the supporting block; a damping component is also arranged in the damping box; the shock absorption assembly comprises a rectangular block and a push rod; the rectangular block is fixedly connected to the inner side wall of the bottom end of the shock absorption box, a sliding block is connected to the interior of the rectangular block in a sliding mode, and a second spring is fixedly connected to the side wall of the rectangular block; one end of the push rod is hinged to the stop block, and the other end of the push rod is hinged to the sliding block.
Preferably, the bottom end of the middle plate is fixedly connected with a guide pillar; the top end of the bottom plate is fixedly connected with a guide sleeve; the guide sleeve is sleeved on the guide pillar and is in sliding fit with the guide pillar; the bottom end of the guide post is fixedly connected with a third spring; the other end of the third spring is fixedly connected to the inner side wall of the bottom end of the bottom plate.
Preferably, the top end of the first magnetic block is fixedly connected with a first rubber block; and a second rubber block is fixedly connected to the inner side wall of the top end of the sliding groove.
Preferably, the side wall of the top plate is provided with a threaded hole.
The utility model has the following beneficial effects:
1. according to the device for damping the electromechanical equipment, the primary damping unit and the secondary damping unit are arranged, so that a better damping effect can be achieved when the vibration amplitude is large.
2. According to the damping device for the electromechanical equipment, the first rubber block and the second rubber block are arranged, so that noise generated by rigid collision is reduced, and the overall using effect of the damping device is improved.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of a damping device for an electromechanical device according to the present invention;
FIG. 2 is a partial cross-sectional view of an electromechanical device damping apparatus of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is an enlarged view of the primary cushion unit;
in the figure: 1. a top plate; 11. a threaded hole; 2. a middle plate; 21. a guide post; 22. a third spring; 3. a base plate; 31. a support pillar; 32. a guide sleeve; 4. a primary damping unit; 41. a housing; 42. a first magnetic block; 421. a first rubber block; 43. a support bar; 431. a second magnetic block; 5. a secondary damping unit; 51. a damper box; 52. a support block; 521. a chute; 522. a second rubber block; 53. a shock-absorbing lever; 54. a first spring; 55. a stopper; 56. a shock absorbing assembly; 561. a rectangular block; 562. a push rod; 563. a slider; 564. a second spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1 to 5, the damping device for electromechanical devices according to the present invention includes a top plate 1, a middle plate 2, a bottom plate 3, a primary damping unit 4 and a secondary damping unit 5; the top plate 1 is arranged above the middle plate 2; the bottom plate 3 is arranged below the middle plate 2, and the bottom end of the bottom plate is fixedly connected with a support column 31; the primary damping unit 4 is arranged between the top plate 1 and the middle plate 2; the secondary damping unit 5 is arranged between the middle plate 2 and the bottom plate 3;
the primary damping unit 4 comprises a shell 41, a first magnetic block 42 and a support rod 43; the shell 41 is fixedly connected to the side wall of the top end of the middle plate 2; the first magnetic block 42 is fixedly connected to the side wall of the top end of the middle plate 2 and is arranged inside the shell 41; the supporting rod 43 is fixedly connected to the side wall of the bottom end of the top plate 1, the output end of the supporting rod extends into the shell 41, and the output end of the supporting rod is fixedly connected with the second magnetic block 431; the second magnetic block 431 corresponds to the first magnetic block 42; the secondary damping unit 5 comprises a damping box 51 and a supporting block 52; the shock absorption box 51 is fixedly connected to the side wall of the top end of the bottom plate 3; the supporting block 52 is fixedly connected to the side wall of the bottom end of the middle plate 2, and the output end of the supporting block extends into the damping box 51; when the electromechanical device works, in the using process of the electromechanical device, the top plate 1 pushes the supporting rod 43 to slide downwards along the side wall of the shell 41, and when the first magnetic block 42 and the second magnetic block 431 are close to each other, the top plate 1 is buffered due to the action of repulsive force, so that the damping effect is achieved; when the vibration amplitude is large, the first magnetic block 42 and the second magnetic block 431 are attached to further push the middle plate 2, so that the supporting block 52 moves downwards along the side wall of the shock absorption box 51, and secondary shock absorption is performed through the shock absorption box 51; through setting up one-level shock attenuation unit 4 and second grade shock attenuation unit 5 to reach better shock attenuation effect.
As an embodiment of the present invention, a sliding groove 521 is formed inside the supporting block 52; a damping rod 53 is fixedly connected to the inner side wall of the bottom end of the damping box 51; the output end of the shock absorption rod 53 extends into the sliding groove 521 and is in sliding fit with the inner side wall of the sliding groove 521; the outer side wall of the shock absorption rod 53 is sleeved with a first spring 54; one end of the first spring 54 is fixedly connected to the inner side wall of the bottom end of the shock absorption box 51, and the other end of the first spring is fixedly connected to the side wall of the bottom end of the supporting block 52; in operation, as the support block 52 moves down the side wall of the damper box 51, the first spring 54 is compressed, thereby further damping; the shock-absorbing rods 53 serve a guiding and supporting function.
As an embodiment of the present invention, a stopper 55 is fixedly connected to a side wall of the supporting block 52; a damping component 56 is also arranged in the damping box 51; the shock-absorbing assembly 56 comprises a rectangular block 561 and a push rod 562; the rectangular block 561 is fixedly connected to the inner side wall of the bottom end of the shock absorption box 51, a sliding block 563 is connected to the interior of the rectangular block 561 in a sliding manner, and a second spring 564 is fixedly connected to the side wall; one end of the push rod 562 is hinged on the stop block 55, and the other end is hinged on the sliding block 563; in operation, when the supporting block 52 moves downward along the side wall of the damping box 51, the pushing block 55 moves downward to push the pushing rod 562 to move, so that the pushing rod 562 pushes the sliding block 563 to press the second spring 564 to slide along the inner side wall of the rectangular block 561, thereby achieving a better damping effect.
As an embodiment of the present invention, a guide pillar 21 is fixedly connected to the bottom end of the middle plate 2; the top end of the bottom plate 3 is fixedly connected with a guide sleeve 32; the guide sleeve 32 is sleeved on the guide post 21 and is in sliding fit with the guide post 21; the bottom end of the guide post 21 is fixedly connected with a third spring 22; the other end of the third spring 22 is fixedly connected to the inner side wall of the bottom end of the bottom plate 3; in operation, when the middle plate 2 moves, the guide post 21 is pushed to slide downwards along the inner side wall of the guide sleeve 32, and the third spring 22 is extruded at the same time; this serves as a guide and support, wherein the third spring 22 serves as a buffer.
As an embodiment of the present invention, a first rubber block 421 is fixed to the top end of the first magnetic block 42; a second rubber block 522 is fixedly connected to the inner side wall of the top end of the sliding chute 521; when the magnetic block pressing device works, when the first magnetic block 42 and the second magnetic block 431 are attached, the first rubber block 421 is pressed; when the top end of the shock absorption rod 53 slides to be attached to the inner side wall of the top end of the sliding groove 521, the second rubber block 522 is extruded, so that a buffering effect is achieved, noise generated by rigid collision is reduced, and the overall using effect of the device is improved.
As an embodiment of the utility model, a threaded hole 11 is opened on the side wall of the top plate 1; in operation, the threaded hole 11 is used for fixing the electromechanical device through a bolt.
The working principle is as follows: when the electromechanical device works, in the using process of the electromechanical device, the top plate 1 pushes the supporting rod 43 to slide downwards along the side wall of the shell 41, and when the first magnetic block 42 and the second magnetic block 431 are close to each other, the top plate 1 is buffered due to the action of repulsive force, so that the damping effect is achieved; when the vibration amplitude is large, the first magnetic block 42 and the second magnetic block 431 are attached to further push the middle plate 2, so that the supporting block 52 moves downwards along the side wall of the damping box 51 to press the first spring 54, and further damping is performed; wherein, the shock-absorbing rod 53 plays a role in guiding and supporting; when the supporting block 52 moves downwards along the side wall of the shock absorption box 51, the pushing block 55 moves downwards, so that the pushing rod 562 moves, the pushing rod 562 pushes the sliding block 563 to press the second spring 564 to slide along the inner side wall of the rectangular block 561, and a better shock absorption effect is achieved; the primary damping unit 4 and the secondary damping unit 5 are arranged, so that a better damping effect is achieved; when the middle plate 2 moves, the guide post 21 is pushed to slide downwards along the inner side wall of the guide sleeve 32, and meanwhile, the third spring 22 is extruded; thereby, the guiding and supporting function is realized, wherein the third spring 22 plays a role of buffering; when the first magnetic block 42 and the second magnetic block 431 are attached, the first rubber block 421 is pressed; when the top end of the shock absorption rod 53 slides to be attached to the inner side wall of the top end of the sliding groove 521, the second rubber block 522 is extruded, so that a buffering effect is achieved, noise generated by rigid collision is reduced, and the overall using effect of the device is improved; the threaded hole 11 is used for fixing the electromechanical device through a bolt.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a device is used in electromechanical device shock attenuation which characterized in that: comprises a top plate (1), a middle plate (2), a bottom plate (3), a primary damping unit (4) and a secondary damping unit (5); the top plate (1) is arranged above the middle plate (2); the bottom plate (3) is arranged below the middle plate (2), and the bottom end of the bottom plate is fixedly connected with a support column (31); the primary damping unit (4) is arranged between the top plate (1) and the middle plate (2); the secondary damping unit (5) is arranged between the middle plate (2) and the bottom plate (3);
the primary damping unit (4) comprises a shell (41), a first magnetic block (42) and a supporting rod (43); the shell (41) is fixedly connected to the side wall of the top end of the middle plate (2); the first magnetic block (42) is fixedly connected to the side wall of the top end of the middle plate (2) and arranged inside the shell (41); the supporting rod (43) is fixedly connected to the side wall of the bottom end of the top plate (1), the output end of the supporting rod extends into the shell (41), and the output end of the supporting rod is fixedly connected with a second magnetic block (431); the second magnetic block (431) corresponds to the first magnetic block (42); the secondary damping unit (5) comprises a damping box (51) and a supporting block (52); the shock absorption box (51) is fixedly connected to the side wall of the top end of the bottom plate (3); the supporting block (52) is fixedly connected to the side wall of the bottom end of the middle plate (2), and the output end of the supporting block extends into the damping box (51).
2. The electromechanical device damping apparatus according to claim 1, wherein: a sliding groove (521) is formed in the supporting block (52); a damping rod (53) is fixedly connected to the inner side wall of the bottom end of the damping box (51); the output end of the shock absorption rod (53) extends into the sliding groove (521) and is in sliding fit with the inner side wall of the sliding groove (521); a first spring (54) is sleeved on the outer side wall of the shock absorption rod (53); one end of the first spring (54) is fixedly connected to the inner side wall of the bottom end of the shock absorption box (51), and the other end of the first spring is fixedly connected to the side wall of the bottom end of the supporting block (52).
3. The electromechanical device damping apparatus according to claim 2, wherein: a stop block (55) is fixedly connected to the side wall of the supporting block (52); a damping component (56) is also arranged in the damping box (51); the shock-absorbing assembly (56) comprises a rectangular block (561) and a push rod (562); the rectangular block (561) is fixedly connected to the inner side wall of the bottom end of the shock absorption box (51), a sliding block (563) is connected to the interior of the rectangular block in a sliding mode, and a second spring (564) is fixedly connected to the side wall; one end of the push rod (562) is hinged on the stop block (55), and the other end is hinged on the sliding block (563).
4. The electromechanical device damping apparatus according to claim 3, wherein: the bottom end of the middle plate (2) is fixedly connected with a guide post (21); a guide sleeve (32) is fixedly connected to the top end of the bottom plate (3); the guide sleeve (32) is sleeved on the guide post (21) and is in sliding fit with the guide post (21); the bottom end of the guide post (21) is fixedly connected with a third spring (22); the other end of the third spring (22) is fixedly connected to the inner side wall of the bottom end of the bottom plate (3).
5. The electromechanical device damping apparatus according to claim 4, wherein: the top end of the first magnetic block (42) is fixedly connected with a first rubber block (421); and a second rubber block (522) is fixedly connected to the inner side wall of the top end of the sliding groove (521).
6. The electromechanical device damping apparatus according to claim 5, wherein: the side wall of the top plate (1) is provided with a threaded hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006048.1U CN215980623U (en) | 2021-08-24 | 2021-08-24 | Device for damping electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006048.1U CN215980623U (en) | 2021-08-24 | 2021-08-24 | Device for damping electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980623U true CN215980623U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006048.1U Active CN215980623U (en) | 2021-08-24 | 2021-08-24 | Device for damping electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980623U (en) |
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2021
- 2021-08-24 CN CN202122006048.1U patent/CN215980623U/en active Active
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