CN207729142U - A kind of noise treatment sound insulation damping device - Google Patents
A kind of noise treatment sound insulation damping device Download PDFInfo
- Publication number
- CN207729142U CN207729142U CN201721703646.1U CN201721703646U CN207729142U CN 207729142 U CN207729142 U CN 207729142U CN 201721703646 U CN201721703646 U CN 201721703646U CN 207729142 U CN207729142 U CN 207729142U
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- China
- Prior art keywords
- supporting plate
- groove
- nut
- fixed block
- sound insulation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of noise treatment sound insulation damping devices, including pedestal, the upper surface of the pedestal is equipped with sound-absorbing block, and fixed block is installed at the top of sound-absorbing block, fixed centre position in the block offers the first groove, and the bottom of fixed block is opened up there are four the second groove, and four the second grooves are located at four ends in the bottom angle of fixed block, the top of fixed block is equipped with supporting plate, and the bottom centre position of supporting plate is welded with sleeve, the one end of sleeve far from supporting plate is slidably connected at the inside of the first groove, sleeve is internally provided with sliding shoe, the bottom of sliding shoe offers third groove, and first bolt, and first the one end of bolt far from sliding shoe pass through supporting plate and extend to the top of supporting plate.The utility model is simple in structure, easy to use, and effective solution supporting plate tilts the generation rocked, the normal operation of the equipment of guarantee.
Description
Technical field
The utility model is related to sound insulation cushion technique field more particularly to a kind of noise treatment sound insulation damping devices.
Background technology
Sound-proof shock absorber refers to the device for having shock-absorption noise-reduction effect, is mainly used in the machinery for needing to be fixedly mounted
In equipment, when mounted, equipment is directly installed on the basis of concrete existing mechanical equipment, and equipment is to shake in operation
It is dynamic so as to generate larger collision between equipment and basis, form noise, while damaging to equipment.
It is connected with buffer stopper by spring between existing sound insulation damping, buffer stopper does not have orienting device so that buffer stopper
That buffer stopper will appear transverse movement in compressed spring so that camber of spring, service life lower, be unfavorable for using, thus I
Propose a kind of noise treatment sound insulation damping device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of noise treatment proposed is used
Sound insulation damping device.
To achieve the goals above, the utility model uses following technical solution：
The upper surface of a kind of noise treatment sound insulation damping device, including pedestal, the pedestal is equipped with sound-absorbing block, and inhales
Fixed block is installed, fixed centre position in the block offers the first groove, and the bottom of fixed block offers at the top of sound block
Four the second grooves, and four the second grooves are located at four ends in the bottom angle of fixed block, the top of fixed block is equipped with support
Plate, and the bottom centre position of supporting plate is welded with sleeve, the one end of sleeve far from supporting plate is slidably connected at the inside of the first groove,
Sleeve is internally provided with sliding shoe, and the bottom of sliding shoe offers third groove, and the first bolt, and the first bolt is far from sliding
One end of block passes through supporting plate and extends to the top of supporting plate, and be threaded on the first bolt the first nut, the second nut and
Third nut, and the first nut is located at the top of supporting plate, and the second nut and third nut are located at the lower section of supporting plate, the first groove
Be internally provided with the first spring, and one end of the first spring extends to the inside of third groove.
Preferably, second groove is internally provided with guide post, and one end of guide post extends to the top of fixed block
It is welded on the bottom of supporting plate, and is cased with second spring in guide post, and second spring is located at the top of fixed block, guide post and the
Two grooves are slidably connected.
Preferably, the top of the supporting plate is equipped with rubber pad, and rubber pad is sleeved on the first bolt, and rubber pad is located at the
The lower section of one nut.
Preferably, the vertical view of first groove and the second groove is circular configuration, and there are four being opened up on pedestal
Mounting hole, four mounting holes are located at the end angle of pedestal.
Preferably, second nut and third nut are located at the top of sliding shoe, and the second nut is located at the first nut
Top.
In the utility model, when being run to pump or air blower by sound-absorbing block, the noise that bottom is generated with basis is inhaled
It receives, is cooperated by fixed block, the first groove, sleeve, the second groove, supporting plate, rubber pad, sliding shoe, the first spring so that
Vibration between equipment and basis is eased, guide post and second spring cooperate so that buffering direction will not change
Become so that push plate will not run-off the straight the case where, the apparatus structure is simple, easy to use, and effective solution supporting plate inclines
The generation tiltedly rocked, the normal operation of the equipment of guarantee.
Description of the drawings
Fig. 1 be the utility model proposes a kind of noise treatment sound insulation damping device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of noise treatment sound insulation damping device partial structurtes schematic top plan view.
In figure：1 pedestal, 2 sound-absorbing blocks, 3 fixed blocks, 4 first grooves, 5 sleeves, 6 second grooves, 7 guide posts, 8 supporting plates, 9
Rubber pad, 10 first springs, 11 sliding shoes, 12 third nuts, 13 first bolts, 14 first nuts, 15 second springs, 16 second
Nut.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the upper surface of a kind of noise treatment sound insulation damping device, including pedestal 1, pedestal 1 is equipped with suction
Sound block 2, and the top of sound-absorbing block 2 is equipped with fixed block 3, the centre position in fixed block 3 offers the first groove 4, and fixed
The bottom of block 3 is opened up there are four the second groove 4, and four the second grooves 6 are located at four ends in the bottom angle of fixed block 3,
The top of fixed block 3 is equipped with supporting plate 8, and the bottom centre position of supporting plate 8 is welded with sleeve 5, the one end of sleeve 5 far from supporting plate 8
It is slidably connected at the inside of the first groove 4, sleeve 5 is internally provided with sliding shoe 11, and it is recessed that the bottom of sliding shoe 11 offers third
Slot, and first one end of bolt 13 far from sliding shoe 11 passes through supporting plate 8 and extends to the top of supporting plate 8, and on the first bolt 13
It is threaded with the first nut 14, the second nut 16 and third nut 12, and the first nut 14 is located at the top of supporting plate 8, and
Two nuts 16 and third nut 12 are located at the lower section of supporting plate 8, and the first groove 4 is internally provided with the first spring 10, and the first spring
10 one end extends to the inside of third groove.
Second groove 6 is internally provided with guide post 7, and one end of guide post 7 extends to the top of fixed block 3 and is welded on support
The bottom of plate 8, and second spring 15 is cased in guide post 7, and second spring 15 is located at the top of fixed block 3, guide post 7 and
Two grooves 6 are slidably connected, and the top of supporting plate 8 is equipped with rubber pad 9, and rubber pad 9 is sleeved on the first bolt 13, and rubber pad 9
In the lower section of the first nut 14, the vertical view of the first groove 4 and the second groove 6 is circular configuration, and offers four on pedestal 1
A mounting hole, four mounting holes are located at the end angle of pedestal 1, and the second nut 16 and third nut 12 are located at sliding shoe 11
Top, and the second nut 16 is located at the top of the first nut 12.
Operation principle：Pedestal 1 is fixedly mounted by pre-embedded bolt in concrete foundation first, it then will pump or air blast
The equipment such as machine are mounted on supporting plate 8, and equipment so that the first spring and second spring 15 are compressed, and guide post 7 stretches into the second groove 6
Inside, when equipment is run, due to inside equipment operating mechanism generate vibration, it is right by sound-absorbing block 2 to form noise
The noise for being passed to basis is absorbed, the first spring 8 and the effect to damping, so that the decibel of the noise reduced, is oriented to simultaneously
Column 7 effectively avoids supporting plate 8 in vibration, the generation of lateral wobble occurs, to improve the use longevity of the first spring 8
Life, the apparatus structure is simple, easy to use, and effective solution supporting plate tilts the generation rocked, the normal fortune of the equipment of guarantee
Row.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of noise treatment sound insulation damping device, including pedestal (1), which is characterized in that pacify the upper surface of the pedestal (1)
Equipped with sound-absorbing block (2), and fixed block (3) is installed at the top of sound-absorbing block (2), the centre position in fixed block (3) offers
One groove (4), and the bottom of fixed block (3) is opened up there are four the second groove (4), and four the second grooves (6) be located at it is solid
Determine at four ends in the bottom angle of block (3), the top of fixed block (3) is equipped with supporting plate (8), and the bottom centre position weldering of supporting plate (8)
It is connected to sleeve (5), the one end of sleeve (5) far from supporting plate (8) is slidably connected at the inside of the first groove (4), the inside of sleeve (5)
Equipped with sliding shoe (11), the bottom of sliding shoe (11) offers third groove, and the first bolt (13) is far from sliding shoe (11)
One end passes through supporting plate (8) and extends to the tops of supporting plate (8), and be threaded on the first bolt (13) the first nut (14),
Second nut (16) and third nut (12), and the first nut (14) is located at the top of supporting plate (8), and the second nut (16) and
Three nuts (12) are located at the lower section of supporting plate (8), and the first groove (4) is internally provided with the first spring (10), and the first spring (10)
One end extend to the inside of third groove.
2. a kind of noise treatment sound insulation damping device according to claim 1, which is characterized in that second groove
(6) be internally provided with guide post (7), and one end of guide post (7) extends to and is welded on supporting plate (8) above fixed block (3)
Bottom, and second spring (15) is cased in guide post (7), and second spring (15) is located at the top of fixed block (3), guide post
(7) it is slidably connected with the second groove (6).
3. a kind of noise treatment sound insulation damping device according to claim 1, which is characterized in that the supporting plate (8)
Top is equipped with rubber pad (9), and rubber pad (9) is sleeved on the first bolt (13), and rubber pad (9) is located at the first nut (14)
Lower section.
4. a kind of noise treatment sound insulation damping device according to claim 1, which is characterized in that first groove
(4) and the vertical view of the second groove (6) is circular configuration, and is opened up on pedestal (1) there are four mounting hole, and four mounting holes divide
It Wei Yu not be at the end angle of pedestal (1).
5. a kind of noise treatment sound insulation damping device according to claim 1, which is characterized in that second nut
(16) and third nut (12) is located at the top of sliding shoe (11), and the second nut (16) is located at the top of the first nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703646.1U CN207729142U (en) | 2017-12-10 | 2017-12-10 | A kind of noise treatment sound insulation damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721703646.1U CN207729142U (en) | 2017-12-10 | 2017-12-10 | A kind of noise treatment sound insulation damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729142U true CN207729142U (en) | 2018-08-14 |
Family
ID=63097993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721703646.1U Expired - Fee Related CN207729142U (en) | 2017-12-10 | 2017-12-10 | A kind of noise treatment sound insulation damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973570A (en) * | 2019-04-03 | 2019-07-05 | 合肥神辉弹簧有限公司 | A kind of combined type spring |
| CN111028821A (en) * | 2018-10-09 | 2020-04-17 | 中国电力科学研究院有限公司 | Vibration damping and sound absorbing device for vibration excitation equipment |
-
2017
- 2017-12-10 CN CN201721703646.1U patent/CN207729142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111028821A (en) * | 2018-10-09 | 2020-04-17 | 中国电力科学研究院有限公司 | Vibration damping and sound absorbing device for vibration excitation equipment |
| CN111028821B (en) * | 2018-10-09 | 2022-08-19 | 中国电力科学研究院有限公司 | Vibration damping and sound absorbing device for vibration excitation equipment |
| CN109973570A (en) * | 2019-04-03 | 2019-07-05 | 合肥神辉弹簧有限公司 | A kind of combined type spring |
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Legal Events
| 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: 20180814 Termination date: 20181210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |