CN215979759U - Noise isolating device for air compressor - Google Patents
Noise isolating device for air compressor Download PDFInfo
- Publication number
- CN215979759U CN215979759U CN202121866168.2U CN202121866168U CN215979759U CN 215979759 U CN215979759 U CN 215979759U CN 202121866168 U CN202121866168 U CN 202121866168U CN 215979759 U CN215979759 U CN 215979759U
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- noise
- air compressor
- periphery
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- 238000005192 partition Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a noise partition device for an air compressor, and relates to the technical field of air compressors. This kind of noise off device that air compressor used, it makes the limiting plate drive the one end of pulley hug closely the periphery of box to move toward one side through artifical drive screw, then drives the pulley through the bracing piece when the box takes place to slide from top to bottom and slides and cushion in the periphery of box, and the noise that produces when making the pulley remove through the rubber material simultaneously can reduce.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a noise isolation device.
Background
An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are of a reciprocating piston type, rotating blades or rotating screws, centrifugal compressors are very large application programs, and a large amount of noise is generated when the air compressors run, so that the noise generated by the air compressors is reduced by workers through a noise reduction device;
but the air compressor in the device of making an uproar falls in current air compressor adopts the mode of direct mount between the base of making an uproar for its shock attenuation effect is poor, lets the vibrations that produce the noise easily, causes air compressor to take place to damage simultaneously easily, consequently solves above problem and provides the noise cut-off device that an air compressor used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background art and provides a noise isolating device for an air compressor.
In order to achieve the purpose, the utility model provides the following technical scheme that the noise isolation device for the air compressor comprises a base, a box body and a control switch;
the utility model discloses a portable electronic device, including base, outer wall, limiting plate, base, control switch, screw, limiting plate, the internal connection of base has the box, an outer wall side of base is equipped with control switch, the surface of base is connected with the screw, the one end of screw is connected with the limiting plate, the bottom surface of base is equipped with the connecting block.
As a further description of the above technical solution: the inner wall of limiting plate is equipped with the bracing piece, the one end of bracing piece is equipped with the pulley, the periphery of pulley is equipped with the rubber layer, a side on rubber layer closely pastes with the periphery of box.
As a further description of the above technical solution: a supporting frame is arranged on one side face of the supporting rod and is of an arc-shaped structure, a first compression spring is arranged on one side face of the supporting frame, and a rubber plate is arranged at one end of the first compression spring.
As a further description of the above technical solution: the bottom of base is equipped with the dashpot, the inner wall of dashpot is equipped with second compression spring, the top of second compression spring is connected with the bottom surface of connecting block, the inner wall both sides of dashpot are equipped with the block rubber, the block rubber is semicircular structure, the periphery of connecting block is equipped with and collides the piece with the block rubber anastomotic contact each other.
As a further description of the above technical solution: the novel anti-vibration sieve is characterized in that a blocking block is arranged inside an interlayer of the base, sawteeth are arranged on the periphery of the blocking block, a connecting plate is arranged at one end of the blocking block, sieve holes are formed in the surface of the connecting plate in an embedded mode, a sound insulation layer is arranged on one side face of the connecting plate, and one side face of the sound insulation layer is of a wave structure.
The utility model provides a noise partition device for an air compressor, which has the following beneficial effects:
1. the utility model has the advantages of, the periphery of box is hugged closely to the one end that makes the limiting plate drive the pulley toward one side removal through artifical drive screw, then drives the pulley through the bracing piece and slide in the periphery of box and cushion when the box takes place to slide from top to bottom, and the noise that produces when making the pulley remove through the rubber layer material simultaneously can reduce.
2. Secondly, the shape through hindering the piece increases the resistance that the noise propagated, disperses the noise through a plurality of sawtooth simultaneously, makes the transmission power of noise can reduce, then drives the sieve mesh through the connecting plate and lets the noise get into the side of puigging, and the resistance of material through the puigging and shape increase noise makes the noise can effectual reduction.
3. Finally, when the box rocked up and down, the connecting block is pressed in the buffer groove to enable the touch block on the periphery of the connecting block to rub with the rubber block to increase the resistance of up-down movement, and meanwhile, the connecting block drives the second compression spring to press and buffer, so that the box is not easy to damage when shaken.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 3 is an enlarged schematic view of fig. 2A according to the present invention.
FIG. 4 is a schematic view of a buffer tank connection structure according to the present invention.
Fig. 5 is a schematic top sectional view of a base sandwich according to the present invention.
In FIGS. 1-5: 1. a base; 101. a screw; 102. a limiting plate; 103. a support bar; 104. a pulley; 105. a rubber layer; 106. a support frame; 107. a first compression spring; 108. a rubber plate; 109. a buffer tank; 110. a second compression spring; 111. a rubber block; 112. connecting blocks; 113. blocking; 114. saw teeth; 115. a connecting plate; 116. screening holes; 117. a sound insulating layer; 2. a box body; 3. and controlling the switch.
Detailed Description
Example (b):
referring to figures 1-5 of the drawings,
the noise isolating device for the air compressor provided by the embodiment comprises a base 1, a box body 2 and a control switch 3;
the internal connection of base 1 has box 2, and a side of the outer wall of base 1 is equipped with control switch 3, and the surface of base 1 is connected with screw 101, and the one end of screw 101 is connected with limiting plate 102, and the bottom surface of base 1 is equipped with connecting block 112.
The sound insulation layer 117 is an organic fiber sound absorption material, natural fibers are textile fibers which are originally in the nature or are directly obtained from artificially cultivated plants and artificially raised animals, are important material sources in the textile industry, the sound absorption performance of the early organic fiber sound absorption material in a high-frequency range is good, and with the rapid development of the synthesis industry, researchers carry out deep research on the synthetic fibers, so that the sound insulation layer 117 can absorb noise, and the sound insulation effect of the base 1 is strong;
meanwhile, the sound insulation layer 117 can also be an inorganic fiber sound absorption material, the inorganic fiber sound absorption material mainly refers to a natural or artificial fiber material taking inorganic minerals as basic components, the material has good sound absorption performance, light weight and non-inflammability, but is inconvenient to install, pollutes the environment and can influence the health of people, and then a metal fiber sound absorption material with the characteristics of flame retardance, high temperature resistance, high strength and the like is disclosed, so that the sound absorption performance is excellent, but the manufacturing cost is high, the process is complex, the sound insulation layer 117 can easily drive wind in the box body 2 to damage people, and therefore, the material of the sound insulation layer 117 is selected as the organic fiber sound absorption material.
Furthermore, the inner wall of the limiting plate 102 is provided with a supporting rod 103, one end of the supporting rod 103 is provided with a pulley 104, the periphery of the pulley 104 is provided with a rubber layer 105, one side surface of the rubber layer 105 is tightly attached to the periphery of the box body 2, the screw 101 is manually driven to move towards one side, so that one end of the limiting plate 102 driving the pulley 104 is tightly attached to the periphery of the box body 2, then the supporting rod 103 drives the pulley 104 to slide on the periphery of the box body 2 for buffering when the box body 2 slides up and down, and meanwhile, noise generated when the pulley 104 moves can be reduced through the material of the rubber layer 105.
Further, a side of bracing piece 103 is equipped with support frame 106, support frame 106 is the arc structure, a side of support frame 106 is equipped with first compression spring 107, the one end of first compression spring 107 is equipped with rubber slab 108, stimulate through the shape of support frame 106 when bracing piece 103 receives the swing of box 2, a side of let support frame 106 drives rubber slab 108 through first compression spring 107 and is connected with the periphery of box 2, make rubber slab 108 can increase the resistance of box 2, the range that makes box 2 rock from top to bottom can reduce.
Further, the bottom of base 1 is equipped with dashpot 109, the inner wall of dashpot 109 is equipped with second compression spring 110, the top of second compression spring 110 is connected with connecting block 112's bottom surface, the inner wall both sides of dashpot 109 are equipped with rubber block 111, rubber block 111 is semicircular structure, connecting block 112's periphery is equipped with the touching piece that coincide each other with rubber block 111, when box 2 rocks from top to bottom through connecting block 112 at dashpot 109's inside pressure move let connecting block 112 outlying touch piece and rubber block 111 rub and increase the resistance that reciprocates, connecting block 112 drives second compression spring 110 again simultaneously and presses and move and cushion, make box 2 be difficult to take place to damage when taking place the shake.
Further, the inside piece 113 that hinders that is equipped with of base 1's intermediate layer, the periphery that hinders piece 113 is equipped with sawtooth 114, the one end that hinders piece 113 is equipped with connecting plate 115, the surface embedding of connecting plate 115 is provided with sieve mesh 116, a side of connecting plate 115 is equipped with puigging 117, and a side of puigging 117 is wave structure, the resistance that increases the noise propagation through the shape that hinders piece 113, disperse the noise through a plurality of sawtooth 114 simultaneously, make the transmission power of noise can reduce, then drive sieve mesh 116 through connecting plate 115 and let the noise get into a side of puigging 117, the resistance of material and the shape increase noise through puigging 117, make the noise can effectual reduction.
When the device is used, the screw 101 is manually driven to move to one side by the device, so that the limiting plate 102 drives one end of the pulley 104 to be tightly attached to the periphery of the box body 2, then the pulley 104 is driven to slide on the periphery of the box body 2 through the supporting rod 103 to buffer when the box body 2 slides up and down, meanwhile, the noise generated when the pulley 104 moves can be reduced through the material of the rubber layer 105, then the supporting rod 103 is pulled through the shape of the supporting frame 106 when the box body 2 swings, one side surface of the supporting frame 106 drives the rubber plate 108 to be connected with the periphery of the box body 2 through the first compression spring 107, so that the rubber plate 108 can increase the resistance of the box body 2, the amplitude of the box body 2 swinging up and down can be reduced, and then when the box body 2 swings up and down, the contact blocks on the periphery of the connecting block 112 are pressed in the buffer groove 109 through the connecting block 112 to rub with the rubber block 111 to increase the resistance of the up and down movement, connecting block 112 drives second compression spring 110 again simultaneously and presses and move and cushion, make box 2 be difficult to take place to damage when taking place to shake, increase the resistance that the noise propagated through the shape that hinders piece 113 at last, disperse the noise through a plurality of sawtooth 114 simultaneously, the transmission power that makes the noise can reduce, then drive sieve mesh 116 through connecting plate 115 and let the noise get into the side of puigging 117, the resistance of material and the shape increase noise through puigging 117, make the noise can effectually reduce.
Claims (5)
1. A noise isolation device for an air compressor is characterized by comprising a base, a box body and a control switch;
the utility model discloses a portable electronic device, including base, outer wall, limiting plate, base, control switch, screw, limiting plate, the internal connection of base has the box, an outer wall side of base is equipped with control switch, the surface of base is connected with the screw, the one end of screw is connected with the limiting plate, the bottom surface of base is equipped with the connecting block.
2. The noise partition device for the air compressor according to claim 1, wherein the inner wall of the position limiting plate is provided with a supporting rod, one end of the supporting rod is provided with a pulley, the periphery of the pulley is provided with a rubber layer, and one side surface of the rubber layer is tightly attached to the periphery of the box body.
3. The noise isolation device of claim 2, wherein a support frame is disposed on one side of the support rod, the support frame is of an arc structure, a first compression spring is disposed on one side of the support frame, and a rubber plate is disposed at one end of the first compression spring.
4. The noise partition device for the air compressor according to claim 1, wherein a buffer slot is disposed at the bottom end of the base, a second compression spring is disposed on an inner wall of the buffer slot, a top end of the second compression spring is connected to a bottom surface of the connecting block, rubber blocks are disposed on two sides of the inner wall of the buffer slot, the rubber blocks are semi-circular, and a contact block which is engaged with the rubber blocks is disposed on the periphery of the connecting block.
5. The noise partition device for the air compressor according to claim 1, wherein a block is disposed inside the interlayer of the base, the block has saw teeth on the periphery thereof, a connecting plate is disposed at one end of the block, a sieve hole is embedded in the surface of the connecting plate, a sound insulation layer is disposed on one side of the connecting plate, and a wave structure is disposed on one side of the sound insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866168.2U CN215979759U (en) | 2021-08-11 | 2021-08-11 | Noise isolating device for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866168.2U CN215979759U (en) | 2021-08-11 | 2021-08-11 | Noise isolating device for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215979759U true CN215979759U (en) | 2022-03-08 |
Family
ID=80575563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121866168.2U Expired - Fee Related CN215979759U (en) | 2021-08-11 | 2021-08-11 | Noise isolating device for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215979759U (en) |
-
2021
- 2021-08-11 CN CN202121866168.2U patent/CN215979759U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |