CN208952252U - A kind of damping noise reduction device - Google Patents
A kind of damping noise reduction device Download PDFInfo
- Publication number
- CN208952252U CN208952252U CN201821402546.XU CN201821402546U CN208952252U CN 208952252 U CN208952252 U CN 208952252U CN 201821402546 U CN201821402546 U CN 201821402546U CN 208952252 U CN208952252 U CN 208952252U
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- CN
- China
- Prior art keywords
- buffing pad
- noise reduction
- reduction device
- mounting rail
- pedestal
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Abstract
The utility model discloses a kind of damping noise reduction devices, belong to rubber shock-absorbing technical field, the damping noise reduction device includes buffer part and fixed part, the buffer part includes pedestal and buffing pad, the buffing pad is fixed on pedestal, and the shape of the buffing pad is prism-frustum-shaped, and the junction of each side of the prism-frustum-shaped buffing pad is arc transition, each side of the buffing pad is equipped with mounting hole, which is embedded with support mounting rail；The fixed part includes installation bolt and fixture nut, and the head of the installation bolt is resisted against the two sides of support mounting rail, and the head of the installation bolt has rotation stopping function.The damping for being mainly applicable to air-conditioner outdoor unit of the utility model and noise reduction.
Description
Technical field
The utility model relates to rubber shock-absorbing technical fields, more specifically, being related to a kind of damping noise reduction device.
Background technique
Rubber absorbers it is widely used, be widely used in the fields such as all kinds of machinery, automobile, for air-conditioning, installing
During, the damping of outdoor unit and noise reduction are to have to consider the problems of, the product of different model, the Vibration Condition of outdoor unit
Difference may be selected installation resilient cushion, but for large-scale business air conditioner, generally require installation resilient cushion.It effectively reduces
The noise figure of air-conditioner outdoor unit is of great significance for promoting people's lives quality.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to provide a kind of damping noise reduction devices can be dropped by the technical solution of the utility model
The vibration of low air-conditioner outdoor unit, while reducing noise.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows: a kind of damping noise reduction device, including buffer part and
Fixed part, the buffer part include pedestal and buffing pad, and the buffing pad is fixed on pedestal, and the shape of the buffing pad is rib
Mesa-shaped, the junction of each side of the prism-frustum-shaped buffing pad are arc transition, and each side of the buffing pad is equipped with peace
Hole is filled, which is embedded with support mounting rail；
The fixed part includes installation bolt and fastening nut, and the head of the installation bolt is located on support mounting rail,
The screw rod for installing bolt passes through outer machine support, and outer machine support is fixed on buffing pad by fastening nut；The installation bolt
Head be resisted against the two sides of support mounting rail, the head of the installation bolt has rotation stopping function.
It is further improved as the utility model, the pedestal bottom end is equipped with weight loss groove, which is to have one
Determine the arch of crooked radian.
It is further improved as the utility model, the pedestal and buffing pad are all made of rubber material and are made, described
Pedestal and buffing pad are integrally formed.
It is further improved as the utility model, the shape of the buffing pad is positive quadrangular frustum pyramid shaped.
It is further improved as the utility model, the fixed part further includes gasket and washer.
It is further improved as the utility model, the support mounting rail is made of metal material.
Further improved as the utility model, be located at the installation bolt head, and with support mounting rail against
Contact surface be equipped with cushion.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) a kind of rubber shock-absorbing denoiser of the utility model, the two of them opposite end for installing bolt head is respectively A
Portion and the portion B, the portion A and the portion B are resisted against support mounting rail inner sidewall, and the inner sidewall of support mounting rail is plane, therefore, the portion A and the portion B
Actually against on two planar, when air-conditioner outdoor unit works, the continual generation vibration of meeting if things go on like this installs spiral shell
Bolt will appear loosening, in order to prevent the rotation in the portion A and the portion B, connect in the portion A and the portion B, and with support mounting rail inner sidewall
Contacting surface should not be set as arc, or be arranged to the shape of other point contacts or line contact, to guarantee the head tool of installation bolt
There is rotation stopping function, to be not in rotation when the head for installing bolt is resisted against two inner sidewall of support mounting rail.
(2) a kind of rubber shock-absorbing denoiser of the utility model, the pedestal bottom end are equipped with weight loss groove, and the weight loss groove can
One or more is arranged, which is the arch shape with certain crooked radian, the advantages of this arrangement are as follows: first is that energy
Material is enough saved, loss of weight is played the role of；Second is that guarantee that pedestal is more smoothly placed, because when processing big plane, flatness
It is not easy to guarantee, salient point or recess is also easy to appear in plane, be unfavorable for the horizontal positioned of pedestal；Third is that arch shape is able to bear ratio
The bigger pressure of plane itself bears certain pressure, domes have since buffing pad is used to support air-conditioner outdoor unit
Help enhance its anti-pressure ability；Fourth is that the weight loss groove can absorb a part of noise.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of damping noise reduction device of the utility model；
Fig. 2 is the mounting means schematic diagram of bolt assembly；
Fig. 3 is the fit system schematic diagram for installing bolt head and support mounting rail；
Fig. 4 is the structural schematic diagram of mounting base bottom.
Label declaration in schematic diagram:
1, pedestal；11, weight loss groove；2, buffing pad；21, support mounting rail；22, mounting hole；3, bolt assembly；31, screw rod；
32, head；33, fastening nut；321, the portion A；322, the portion B；34, gasket；35, washer；100, cushion.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
Embodiment 1
It referring to Fig.1-3, is a kind of damping noise reduction device provided by the utility model, damping and drop for air-conditioner outdoor unit
It makes an uproar, the damping noise reduction device includes buffer part and fixed part, and the buffer part plays the function of damping and noise reduction, the fixed part
For outdoor machine of air-conditioner is fixed in buffer part.The buffer part includes pedestal 1 and buffing pad 2, and the buffing pad 2 is fixed in bottom
On seat 1, the shape of the buffing pad 2 is prism-frustum-shaped, and the junction of each side of the prism-frustum-shaped buffing pad 2 is circular arc mistake
It crosses, i.e., each seamed edge is arc transition, and each side of the buffing pad 2 is reserved with mounting hole 22,2 upper end of buffing pad
Face is embedded with support mounting rail 21.In the present embodiment, the shape of the buffing pad 2 is positive quadrangular frustum pyramid shaped, needs to be illustrated
It is the mounting hole 22 reserved on each side of buffing pad 2, not only plays the fixed effect of installation, be also convenient for manpower and take
It puts.
It needs to be illustrated, the pedestal 1 and buffing pad 2 are made of and 1 Hes of the pedestal using rubber material
Buffing pad 2 be it is integrally formed, rubber have high resiliency and high viscosity, manufactured damper have good damping noise reduction function
Can, the support mounting rail 21 is made of metal material.
The fixed part is a bolt assembly 3, which is non-standard, and the bolt assembly 3 includes installation spiral shell
The screw rod 31 of bolt, fastening nut 33, gasket 34 and washer 35, the installation bolt passes through air-conditioner outdoor unit support, then passes through
Outer machine support is fixed on the upper surface of buffing pad 2 by gasket 34, washer 35 and fastening nut 33；The head 32 of the installation bolt
On support mounting rail 21, and the two of them opposed end on head 32 is born against in two insides of support mounting rail 21
The head 32 of wall, the installation bolt has rotation stopping function, i.e., when head 32 is resisted against two inner sidewall of support mounting rail 21,
It is not in rotation.
Referring to Fig. 2-3, specifically, the two of them opposite end of installation bolt head 32 is respectively the portion A 321 and the portion B
322, A portions 321 and the portion B 322 are resisted against the inner sidewall of support mounting rail 21, and the inner sidewall of support mounting rail 21 is plane, because
This, the portion A 321 and the portion B 322 are actually against on two planar, and when air-conditioner outdoor unit works, the continual generation of meeting is shaken
Dynamic, if things go on like this, installation bolt will appear loosening, the rotation in the portion A 321 and the portion B 322 in order to prevent, in the portion A 321, and with
The contact surface of 21 inner sidewall of support mounting rail should not be set as arc, because arc shape is that point contact or line connect with inner sidewall
Touching is easy rotation, should not also be arranged to the shape of other point contacts or line contact, similarly, the portion B 322 should also meet in this way
Design requirement.
In some embodiments, the contact surface of the portion A 321, the portion B 322 and support mounting rail 21 can be set to plane, such as pacify
The shape of dress bolt head is rectangle (referring to Fig. 2-3), and in further embodiments, the portion A 321, the portion B 322 and support are installed
The contact surface of rail 21 all can be multiple planes, if the portion A 321 is to have reeded concave structure, the portion B 322 is also for groove
Concave structure, then the portion A 321, the portion B 322 and support mounting rail 21 contact surface be two planes, need to be illustrated
It is that the structure in the portion A and the portion B can also be different, as long as meeting the requirements.
Referring to Fig. 4,1 bottom end of pedestal is equipped with weight loss groove 11, and one or more can be set in the weight loss groove 11, this subtracts
Baking soda 11 is the arch shape with certain crooked radian, the advantages of this arrangement are as follows: first is that material can be saved, play loss of weight
Effect；Second is that guaranteeing that pedestal is more smoothly placed, because flatness is not easy to guarantee when processing big plane, also hold in plane
Easily there is salient point or recess, is unfavorable for the horizontal positioned of pedestal；Third is that arch shape is able to bear the pressure bigger than plane, due to
Buffing pad is used to support air-conditioner outdoor unit, itself bears certain pressure, domes help to enhance its anti-pressure ability；
Fourth is that the weight loss groove can absorb a part of noise.
Embodiment 2
Comprising above content, be located at the installation bolt head 32, and with support mounting rail 21 against
Contact surface is equipped with cushion 100, i.e. on the contact surface in the portion the A 321 and support mounting rail 21 and portion B 322 and support mounting rail
It is equipped with cushion 100 on 21 contact surface, further functions as damping and the effect of noise reduction.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of damping noise reduction device, it is characterised in that: including buffer part and fixed part, the buffer part includes that pedestal (1) is gentle
Red seat (2), the buffing pad (2) are fixed on pedestal (1), and the shape of the buffing pad (2) is prism-frustum-shaped, prism-frustum-shaped buffering
The junction of each side of seat (2) is arc transition, and each side of the buffing pad (2) is equipped with mounting hole (22), should
Buffing pad (2) upper surface is embedded with support mounting rail (21)；
The fixed part includes installation bolt and fastening nut (33), and the head (32) of the installation bolt is located at support mounting rail
(21) on, the screw rod (31) for installing bolt passes through outer machine support, and outer machine support is fixed on buffing pad by fastening nut (33)
(2) on；The head (32) of the installation bolt is resisted against the two sides of support mounting rail (21), the head (32) of the installation bolt
With rotation stopping function.
2. a kind of damping noise reduction device according to claim 1, it is characterised in that: pedestal (1) bottom end is equipped with weight loss groove
(11), which is the arch with certain crooked radian.
3. a kind of damping noise reduction device according to claim 1, it is characterised in that: the pedestal (1) and buffing pad (2) are adopted
It is made of rubber material, the pedestal (1) and buffing pad (2) are integrally formed.
4. a kind of damping noise reduction device according to claim 1, it is characterised in that: the shape of the buffing pad (2) is positive four
Prism-frustum-shaped.
5. a kind of damping noise reduction device according to claim 1, it is characterised in that: the fixed part further include gasket (34) and
Washer (35).
6. a kind of damping noise reduction device according to claim 1, it is characterised in that: the support mounting rail (21) uses metal
Material is made.
7. a kind of damping noise reduction device according to claim 1-6, it is characterised in that: be located at the installation bolt head
Portion (32), and with support mounting rail (21) against contact surface be equipped with cushion (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402546.XU CN208952252U (en) | 2018-08-29 | 2018-08-29 | A kind of damping noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402546.XU CN208952252U (en) | 2018-08-29 | 2018-08-29 | A kind of damping noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952252U true CN208952252U (en) | 2019-06-07 |
Family
ID=66736206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402546.XU Active CN208952252U (en) | 2018-08-29 | 2018-08-29 | A kind of damping noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952252U (en) |
-
2018
- 2018-08-29 CN CN201821402546.XU patent/CN208952252U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241200 No.1 Houwang Road, Suncun Economic Development Zone, Fanchang County, Wuhu City, Anhui Province Patentee after: Anhui langlitong new material application Co.,Ltd. Address before: 241000 fengdun village, Suncun Town, Fanchang County, Wuhu City, Anhui Province Patentee before: WUHU LITONG NEW MATERIAL Co.,Ltd. |