CN214999068U - Plate vibration absorber - Google Patents
Plate vibration absorber Download PDFInfo
- Publication number
- CN214999068U CN214999068U CN202121302006.6U CN202121302006U CN214999068U CN 214999068 U CN214999068 U CN 214999068U CN 202121302006 U CN202121302006 U CN 202121302006U CN 214999068 U CN214999068 U CN 214999068U
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- China
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- plate
- support
- panel
- vibration absorber
- elastic mass
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Abstract
The utility model provides a panel bump leveller installs on a side of panel, its characterized in that: including the becket, adopt elastic mass and the support that viscoelastic material made, the support is fixed in on the side of panel, the elastic mass has seted up the mounting hole on its axial direction and has overlapped on the lateral surface of support through its mounting hole adaptation, be equipped with the mounting groove on the outer periphery of elastic mass, the becket passes through extrusion elastic mass and the suit is on the mounting groove. The utility model provides an utilize resonance absorption panel vibration energy, reduce panel vibration's panel bump leveller, have the panel bump leveller of advantages such as simple to operate, simple structure, with low costs.
Description
Technical Field
The utility model relates to a inhale and inhale technical field, especially relate to a panel bump leveller.
Background
In order to improve the performance such as comfort level, vibration reduction is an important index for the design of a plurality of buildings and mechanical structures. After the plate is fixed, the vibration or impact absorption function of the plate needs to be considered due to the factors of the external environment, which not only relates to the service life of the plate, but also relates to the comfort degree of the plate after use, so that how to improve the vibration resistance of the plate is particularly important.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide an utilize resonance absorption panel vibration energy, reduce panel vibration's panel bump leveller, have the panel bump leveller of advantages such as simple to operate, simple structure, with low costs.
Aiming at the problems, the following technical scheme is provided: the utility model provides a panel bump leveller, installs on a side of panel which characterized in that: including the becket, adopt elastic mass and the support that viscoelastic material made, the support is fixed in on the side of panel, the elastic mass has seted up the mounting hole on its axial direction and has overlapped on the lateral surface of support through its mounting hole adaptation, be equipped with the mounting groove on the outer periphery of elastic mass, the becket passes through extrusion elastic mass and the suit is on the mounting groove.
The utility model discloses further set up to, set up a plurality of rigidity regulation holes around the annular interval distribution of mounting hole in the elastic block along its axial direction.
The utility model discloses further set up as, the support is fixed on the side of panel through bonding, welding or bolt fastening's mode.
The utility model discloses further set up to, be equipped with on the support and carry out spacing fixed apron to the elastic block on keeping away from the other terminal surface of panel, the apron passes through the bolt and fastens with the support.
The utility model has the advantages that: after the plate vibration absorber is arranged on a plate, the plate vibrates to drive the bracket and the cover plate to vibrate, the metal ring is driven to vibrate through the transmission of the elastic block, when the resonance frequency of the plate is close to the resonance frequency of the plate vibration absorber, the plate vibration absorber resonates when the plate resonates, the amplitude of the metal ring is increased, and then the vibration energy of the plate is absorbed through the vibration deformation of the elastic block so as to reduce the resonance amplitude of the plate; when the vibration absorber is used specifically, the vibration frequency of the plate is measured, and then the resonance frequency and the mass of the plate vibration absorber are adjusted through the hardness of the elastic blocks, the size and the number of the rigidity adjusting holes, the diameter of the support and the diameter of the cover plate and the mass of the metal ring.
Drawings
Fig. 1 is a schematic sectional view illustrating a structure of a plate vibration absorber according to an embodiment of the present invention when the plate vibration absorber is mounted on a plate;
fig. 2 is a schematic sectional structure view of an elastic block in an embodiment of the present invention;
the figure shows schematically: 1-a plate material; 2-a metal ring; 3-an elastic block; 31-mounting holes; 32-mounting grooves; 33-stiffness adjustment holes; 4-a scaffold; 5-cover plate; 51-bolt;
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, a plate vibration absorber is mounted on one side surface of a plate 1, and includes a metal ring 2, an elastic block 3 made of a viscoelastic material, and a bracket 4, where the bracket 4 is fixed on one side surface of the plate 1, the elastic block 3 is provided with a mounting hole 31 along an axial direction thereof and is adapted to be sleeved on an outer side surface of the bracket 4 through the mounting hole 31, a mounting groove 32 is provided on an outer circumferential surface of the elastic block 3, the metal ring 2 is sleeved on the mounting groove 32 by pressing the elastic block 3, and a mounting notch is provided on the metal ring 2.
Further, as shown in fig. 2, a plurality of rigidity adjusting holes 33 are formed in the elastic block 3 along the axial direction thereof, and are annularly distributed around the mounting hole 31 at intervals.
Further, the bracket 4 is fixed on the side surface of the plate 1 by means of bonding, welding or bolting.
Further, as shown in fig. 1, a cover plate 5 for limiting and fixing the elastic block 3 is arranged on the other end face of the support 4 away from the plate 1, and the cover plate 5 is fastened to the support 4 through a bolt 51.
As shown in fig. 1, after the plate vibration absorber is installed on the plate 1, the plate 1 vibrates to drive the bracket 4 and the cover plate 5 to vibrate, and the elastic block 3 transmits and drives the metal ring 2 to vibrate, when the resonance frequency of the plate 1 is close to the resonance frequency of the plate vibration absorber, the plate vibration absorber also resonates, the amplitude of the metal ring 2 becomes large, and then the vibration energy of the plate 1 is absorbed through the vibration deformation of the elastic block 3 to reduce the resonance amplitude of the plate 1; when the vibration absorber is used specifically, the vibration frequency of the plate 1 is measured, and then the resonance frequency and the mass of the plate vibration absorber are adjusted through the hardness of the elastic blocks 3, the size and the number of the rigidity adjusting holes 33, the diameter of the bracket 4, the diameter of the cover plate 5 and the mass of the metal ring 2.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a panel bump leveller, installs on a side of panel which characterized in that: including the becket, adopt elastic mass and the support that viscoelastic material made, the support is fixed in on the side of panel, the elastic mass has seted up the mounting hole on its axial direction and has overlapped on the lateral surface of support through its mounting hole adaptation, be equipped with the mounting groove on the outer periphery of elastic mass, the becket passes through extrusion elastic mass and the suit is on the mounting groove.
2. The plate vibration absorber according to claim 1, wherein: a plurality of rigidity adjusting holes distributed at intervals in an annular shape around the mounting hole are formed in the elastic block along the axial direction of the elastic block.
3. A plate vibration absorber according to claim 1 or 2, wherein: the support is fixed on the side face of the plate in a bonding, welding or bolt fixing mode.
4. The plate vibration absorber according to claim 1, wherein: and the other end face, far away from the plate, of the support is provided with a cover plate for limiting and fixing the elastic block, and the cover plate is fastened with the support through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302006.6U CN214999068U (en) | 2021-06-10 | 2021-06-10 | Plate vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302006.6U CN214999068U (en) | 2021-06-10 | 2021-06-10 | Plate vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999068U true CN214999068U (en) | 2021-12-03 |
Family
ID=79131121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121302006.6U Active CN214999068U (en) | 2021-06-10 | 2021-06-10 | Plate vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999068U (en) |
-
2021
- 2021-06-10 CN CN202121302006.6U patent/CN214999068U/en active Active
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