CN211231021U - Equipment mounting frame with vibration/noise reduction function - Google Patents
Equipment mounting frame with vibration/noise reduction function Download PDFInfo
- Publication number
- CN211231021U CN211231021U CN201922204969.1U CN201922204969U CN211231021U CN 211231021 U CN211231021 U CN 211231021U CN 201922204969 U CN201922204969 U CN 201922204969U CN 211231021 U CN211231021 U CN 211231021U
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- China
- Prior art keywords
- equipment
- noise reduction
- sound
- shock absorption
- splint
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- Expired - Fee Related
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Abstract
The utility model provides an equipment mounting rack with the functions of shock absorption and noise reduction, which comprises an upper fixed splint and a lower fixed splint which are mutually matched, the upper fixing splint and the lower fixing splint are provided with mounting grooves, the damping layer and the sound absorption grating are arranged in the mounting grooves, when in use, the damping layer and the sound absorption grating of the utility model wrap the equipment generating vibration and noise at the center, the damping layer directly buffers and damps the equipment, the device can reduce the vibration of the device and the noise generated by the vibration, and the noise is absorbed in time by the sound absorption grating, compared with the damping and noise reduction technology in the prior art, the utility model greatly reduces the vibration and noise of old equipment by directly contacting and wrapping with the noise and vibration source, simultaneously because the simple structure of product, the cost that can greatly reduced equipment transformation.
Description
Technical Field
The utility model relates to a vibration/noise reduction equipment technical field, concretely relates to equipment fixing frame with vibration/noise reduction function.
Background
Equipment such as a water pump, a fan and the like is widely applied to industrial production and infrastructure industries, but the equipment can generate larger vibration and noise while improving the working efficiency, and the vibration and the noise can be increased continuously along with the continuous improvement of the service life of the equipment, so that the physical and mental health of workers is influenced, and meanwhile, the noise pollution generated by the equipment can cause adverse effects along with surrounding residents; in the prior art, a baffle isolation mode is generally adopted for shock absorption and noise reduction of old equipment, but the shock absorption and noise reduction effects are poor, and hardware cost can be greatly increased by replacing new equipment.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of poor damping and noise reducing effects and high reconstruction cost of old equipment in the prior art, the utility model discloses an equipment mounting rack with damping and noise reducing functions, and the mounting rack of the utility model can effectively reduce the vibration and the working noise of the old equipment, thereby effectively controlling the noise pollution generated by the equipment; meanwhile, the cost is low, and the transformation cost of old equipment can be effectively reduced.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an equipment fixing frame with vibration/noise reduction function, is including the last solid fixed splint and the lower solid fixed splint of mutually supporting, be provided with the mounting groove that is used for embracing the relevant equipment of clamp that corresponds each other on last solid fixed splint and the lower solid fixed splint, the mounting groove internal fixation is provided with the buffer layer and inhales the sound grid, inhales the sound grid and is located between buffer layer and the mounting groove inner wall.
Preferably, the inner surface of the shock absorbing layer is in full conformity with the outer surface of the associated device.
Preferably, a plurality of mutually independent filling cavities are uniformly arranged on the sound-absorbing grille, and sound-absorbing materials are tightly filled in each filling cavity.
Preferably, the sound-absorbing material is made of any one of organic fiber, inorganic foam or foamed plastic.
Preferably, inhale and link to each other through the viscose layer is fixed between sound grid and the buffer layer, inhale and link to each other through the viscose layer is fixed between sound grid and last solid fixed splint or the solid fixed splint down.
Preferably, a buffer gasket is arranged between the upper fixing splint and the lower fixing splint.
Preferably, the shock absorbing layer is made of any one of polyurethane, rubber or rigid foam.
Preferably, evenly be provided with a plurality of fixed picture pegs of inserting in the shock absorber layer on the attraction grid, it is fixed continuous through the viscose layer between fixed picture peg and the shock absorber layer.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model comprises an upper fixing splint and a lower fixing splint which are mutually matched, wherein the upper fixing splint and the lower fixing splint are provided with mounting grooves, and a damping layer and a silencing grid are arranged in the mounting grooves, when in use, the damping layer and the silencing grid of the utility model wrap equipment which generates vibration and noise at the center, then the equipment and the mounting rack are fixed at a mounting station together, the vibration generated in the working process of the equipment is directly absorbed by the damping layer, the vibration of the equipment is reduced, simultaneously, the noise generated by the vibration is reduced, simultaneously, the noise is absorbed in time through the sound-absorbing grid, compared with the vibration-absorbing and noise-reducing technology in the prior art, the mounting equipment directly embraces and clamps the outer surface of the equipment, the source of the mounting equipment substantially blocks the transmission of the noise and the vibration through the mode of directly contacting and wrapping with the noise and the vibration source, thereby greatly reducing the vibration and the noise of old equipment, simultaneously because the simple structure of product, the cost that can greatly reduced equipment transformation.
2. The inner surface of the shock-absorbing layer of the utility model is completely attached to the outer surface of the equipment, so that the contact area between the shock-absorbing layer and the equipment is increased, on one hand, the pressure applied to the unit area of the shock-absorbing layer is reduced, the shock-absorbing layer is prevented from being excessively compressed after being used for a long time and losing the buffering and shock-absorbing functions, and the service life of the equipment is prolonged; on the other hand, the shock absorption layer completely attached to the outer surface of the equipment can better absorb the micro shock generated by the equipment, so that the shock absorption effect is improved.
3. The utility model discloses an evenly be provided with a plurality of mutually independent filling chambeies on inhaling the sound grid, it has sound absorbing material to fill the inseparable packing of intracavity, adopt sound absorbing material to block the route of noise outdiffusion, thereby the source at the noise inhales sound treatment, furthest's noise reduction pollutes, sound absorbing material distributes in the filling intracavity of difference simultaneously, it can provide the structural support for sound absorbing material to inhale the sound grid on the one hand, avoid it to be flattened at the in-process of equipment vibrations, lead to the sound absorption effect to reduce, on the other hand guarantees the independence between each sound absorbing material, after some sound absorbing material loses the effect of making an uproar and falling, other parts can also continue to work, thereby furthest's reliability and stability of improve equipment work.
4. The sound-absorbing grille of the utility model is fixedly bonded with the shock-absorbing layer through the viscose, and is also bonded with the upper fixing splint or the lower fixing splint through the viscose; prevent parts such as buffer layer and sound-absorbing grid from taking place the dislocation at violent vibrations in-process, and then the mounting bracket takes place structural damage, improves the stability and the reliability of product.
5. The utility model discloses a be provided with buffer spacer between upper fixing splint and the lower fixing splint, on the one hand fill completely the gap between upper fixing splint and the lower fixing splint through buffer spacer, guarantee that it connects firmly, there is not the movable allowance to reduce equipment vibrations in the operation process; on the other hand can cushion the vibrations between the upper and lower fixed splint to improve the shock attenuation buffering effect of whole equipment.
6. The utility model discloses a be provided with fixed picture peg between buffer layer and the attraction grid, pass through the fixed bonding of viscose layer between fixed picture peg and the buffer layer, on the one hand fix the buffer layer through fixed picture peg, avoid it to take place the displacement in the course of the work, improve the stability of equipment; on the other hand, the damping layer is divided by the large number of fixed inserting plates, and when the damping layer is vibrated and slightly deformed, the shrinkage of the damping layer is reduced due to the blocking and limiting effects of the fixed inserting plates, so that the acting force of the damping layer on equipment is improved, the vibration amplitude of the equipment is effectively reduced, and the damping effect is improved; meanwhile, deformation of each part of the separated shock absorption layer is limited, so that a large contraction joint can be prevented from being formed between the shock absorption layer and equipment after the shock absorption layer is used for a long time, the shock absorption layer is always kept in close contact with the equipment, and the service life of the equipment is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention along the line A-A;
FIG. 3 is a schematic structural view of an embodiment of the present invention;
reference numerals: 1. go up solid fixed splint, 2, lower solid fixed splint, 3, mounting groove, 4, buffer layer, 5, inhale the sound grid, 6, fill the chamber, 7, inhale the sound material, 8, viscose layer, 9, buffer pad, 10, fixed picture peg, 11, connecting bolt.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following embodiments.
Embodiment mode 1
The embodiment is taken as the basic embodiment of the utility model, and discloses an equipment mounting rack with shock absorption and noise reduction functions, the specific structure is shown in fig. 1 and fig. 2, the equipment mounting rack comprises an upper fixing splint 1 and a lower fixing splint 2 which are matched with each other, the upper fixing splint 1 and the lower fixing splint 2 are fixedly connected through a connecting bolt 11, and a base can be faked on the lower fixing splint 2 according to the requirement of the actual installation working condition; a mounting groove 3 which is matched with each other is formed between the upper fixing splint 1 and the lower fixing splint 2, a damping layer 4 and a sound-absorbing grid 5 are sequentially arranged in the mounting groove 3 from inside to outside along the radial direction, the damping layer 4 is made of polyurethane or rigid foam, the inner surface of the damping layer 4 is ensured to be completely attached to the outer surface of equipment needing to be clamped, and therefore the damping effect is ensured; meanwhile, a plurality of filling cavities 6 are uniformly distributed on the attraction grating 5, sound-absorbing materials 7 are tightly filled in the filling cavities 6, and the sound-absorbing materials 7 are made of any one of organic fibers or inorganic fibers.
Embodiment mode 2
As a preferred embodiment of the present invention, the present invention discloses an equipment mounting rack with vibration/noise reduction function, the specific structure is as shown in fig. 1 and fig. 2, and the equipment mounting rack comprises an upper fixing splint 1 and a lower fixing splint 2 which are matched with each other, wherein the upper fixing splint 1 and the lower fixing splint 2 are provided with mounting grooves 3, the mounting grooves 3 are provided with a damping layer 4 and an acoustic grille 5, the acoustic grille 5 and the damping layer 4 are fixedly connected through an adhesive layer 8, the acoustic grille 5 and the upper fixing splint 1 or the lower fixing splint 2 are also fixedly connected through the adhesive layer 8, meanwhile, the damping layer 4 is made of rubber, and the acoustic grille 5 is filled with an acoustic material 7 made of inorganic foam or foamed plastic; and a buffer gasket 9 is also arranged between the upper fixing splint 1 and the lower fixing splint 2.
Further, as shown in fig. 3, a plurality of fixed insertion plates 10 are connected to the sound-absorbing grille 5 in a welding manner, a plurality of slots 12 corresponding to the fixed insertion plates 10 are formed in the outer side face of the damping 4 layer, the fixed insertion plates 10 are inserted into the slots 12, and the space between the fixed insertion plates 10 and the inner walls of the slots 12 is provided with an adhesive layer 8.
The utility model discloses when using with upper fixing splint and lower fixing splint centre gripping in the both ends of equipment, and then realize the centre gripping between upper fixing splint and the lower fixing splint through connecting bolt and fix, the vibrations in the equipment operation process are effectively alleviated through the buffer layer, and the noise that produces because of vibrations is alleviated, simultaneously because inhale the sound grid and inhale the sound material and surround around whole equipment, so its noise that produces is absorbed by inhaling sound grid and sound absorbing material, and then reach the purpose of noise reduction; the utility model discloses a with shock-absorbing material and sound absorbing material and the inseparable laminating of equipment together and form a holistic technical means and reach the purpose that reduces old equipment vibrations and noise.
Claims (8)
1. The utility model provides an equipment mounting frame with vibration/noise reduction function which characterized in that: including last solid fixed splint (1) and lower solid fixed splint (2) of mutually supporting, be provided with mounting groove (3) that are used for embracing the relevant equipment of clamp that correspond each other on last solid fixed splint (1) and lower solid fixed splint (2), mounting groove (3) internal fixation is provided with buffer layer (4) and inhales sound grid (5), inhales sound grid (5) and is located between buffer layer (4) and mounting groove (3) inner wall.
2. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the inner surface of the shock absorption layer (4) is completely attached to the outer surface of the related equipment.
3. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: a plurality of mutually independent filling cavities (6) are uniformly arranged on the sound-absorbing grating (5), and sound-absorbing materials (7) are tightly filled in each filling cavity (6).
4. The equipment mounting rack with the shock absorption and noise reduction functions as claimed in claim 3, wherein: the sound-absorbing material (7) is made of any one of organic fiber, inorganic foam or foam plastic.
5. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: inhale and fix through viscose layer (8) between sound grid (5) and buffer layer (4) and link to each other, inhale and fix through viscose layer (8) between sound grid (5) and last solid fixed splint (1) or lower solid fixed splint (2) and link to each other.
6. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: and a buffer gasket (9) is also arranged between the upper fixing splint (1) and the lower fixing splint (2).
7. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: the shock absorption layer (4) is made of any one of polyurethane, rubber or rigid foam.
8. The equipment mounting frame with the shock absorption and noise reduction functions as claimed in claim 1, wherein: inhale evenly be provided with a plurality of fixed picture peg (10) of inserting in buffer layer (4) on sound grid (5), link to each other through viscose layer (8) are fixed between fixed picture peg (10) and buffer layer (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922204969.1U CN211231021U (en) | 2019-12-11 | 2019-12-11 | Equipment mounting frame with vibration/noise reduction function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922204969.1U CN211231021U (en) | 2019-12-11 | 2019-12-11 | Equipment mounting frame with vibration/noise reduction function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211231021U true CN211231021U (en) | 2020-08-11 |
Family
ID=71924943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922204969.1U Expired - Fee Related CN211231021U (en) | 2019-12-11 | 2019-12-11 | Equipment mounting frame with vibration/noise reduction function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211231021U (en) |
-
2019
- 2019-12-11 CN CN201922204969.1U patent/CN211231021U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201211 |
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CF01 | Termination of patent right due to non-payment of annual fee |