CN206770289U - A kind of blower fan shock absorber - Google Patents
A kind of blower fan shock absorber Download PDFInfo
- Publication number
- CN206770289U CN206770289U CN201720377205.0U CN201720377205U CN206770289U CN 206770289 U CN206770289 U CN 206770289U CN 201720377205 U CN201720377205 U CN 201720377205U CN 206770289 U CN206770289 U CN 206770289U
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- vibration isolation
- isolation rubber
- face
- nut
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 40
- 230000035939 shock Effects 0.000 title claims abstract description 38
- 229920001971 elastomer Polymers 0.000 claims abstract description 41
- 239000005060 rubber Substances 0.000 claims abstract description 41
- 238000002955 isolation Methods 0.000 claims abstract description 34
- 238000013016 damping Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 description 5
- 244000138939 Ricinodendron heudelotii Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
It the utility model is related to a kind of blower fan shock absorber, belong to vibration absorber technical field, the utility model includes foundation bolt, anchor nut, shock absorber shell, vibration isolation rubber, nut seat stand, fastening bolt, clamp nut, the damping effect for the vibration isolation rubber that the utility model is encased using shock absorber shell, reach the vibration damping of any direction and absorb the effect of vibrational energy, because vibration isolation rubber surrounding is wrapped, the blower fan shock absorber has preferable job stability and impact resistance.
Description
Technical field
A kind of blower fan shock absorber is the utility model is related to, belongs to vibration absorber technical field.
Background technology
Blower fan particularly large fan is vibration source main in factory, and blower fan shock absorber can reduce the hazard of vibration of blower fan
With influence of the reduction vibration to environment, blower fan shock absorber does not require nothing more than the vibration that can reduce in all directions, and can have certain
Absorb the damping of vibrational energy.Conventional blower fan shock absorber has damping spring shock absorber and rubber shock absorber etc., mostly unidirectionally subtracts
Shake device, and rotating inertia force acts in blower fan work, and direction of vibration is not exclusively unidirectional, therefore blower fan shock absorber will not only have necessarily
Damping can absorb vibrational energy, and have the damping effect of any direction.
The content of the invention
The utility model purpose is to provide a kind of blower fan shock absorber, by the use of the rubber for having damping action to vibration as subtracting
Shake material, encases rubber bodies with hollow taper type shell, blower fan anchor nut seat stand is then encased by rubber bodies, for solving wind
The problem of vibration damping and absorption vibrational energy of machine any direction.
The technical solution adopted in the utility model is：A kind of blower fan shock absorber, including foundation bolt, anchor nut, vibration damping
Device shell, vibration isolation rubber, nut seat stand, fastening bolt, clamp nut, wherein shock absorber shell include trapezoidal cylinder inner cavity surface,
Bottom thread connecting hole, vibration isolation rubber include bottom circular bottom surface, trapezoidal cylinder face, inner bore of step face, and nut seat stand includes step
External cylindrical surface, inner hole thread face；
Shock absorber shell is fixed on concrete foundation by its bottom thread connecting hole using foundation bolt and anchor nut
On, vibration isolation rubber is arranged in shock absorber shell and the trapezoidal cylinder face of vibration isolation rubber connects with the trapezoidal cylinder inner cavity surface of shell
Touch, the bottom circular bottom surface of vibration isolation rubber contacts with concrete ground primary surface, and nut seat stand is positioned in vibration isolation rubber and nut seat
The step external cylindrical surface of platform is in contact with the inner bore of step face of vibration isolation rubber, nut seat stand by fastening bolt, clamp nut with
Blower fan sole is fixedly connected, and fastening bolt is threadedly coupled with the inner hole thread face of nut seat stand.
Operation principle of the present utility model is：Vibration isolation rubber is positioned in shock absorber shell, the bottom circle of vibration isolation rubber
Bottom surface is directly contacted with the superficial layer of concrete foundation, and nut seat stand is positioned in vibration isolation rubber, and blower fan sole passes through fastening
Bolt and clamp nut utilize with nut seat stand is threadedly coupled fixation, and the bottom thread connecting hole of shock absorber shell passes through lower margin spiral shell
Bolt and anchor nut are fixed together with a threaded connection with concrete foundation profit, and fan vibration is subtracted by what shock absorber shell encased
The damping action of rubber of shaking and absorption vibrational energy reach damping effect.
The beneficial effects of the utility model are：The damping effect of the vibration isolation rubber encased using shock absorber shell, reach solution
The certainly effect of the vibration damping of blower fan any direction and absorption vibrational energy, because vibration isolation rubber surrounding is wrapped, the blower fan
Shock absorber has preferable job stability and impact resistance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of shock absorber shell；
Fig. 3 is the structural representation of vibration isolation rubber；
Fig. 4 is the structural representation of nut seat stand；
In figure：1- concrete foundations, 2- foundation bolts, 3- anchor nuts, 4- shock absorber shells, 5- vibration isolation rubbers, 6- spiral shells
Female seat platform, 7- fastening bolts, 8- clamp nuts, 9- blower fan soles, 10- trapezoidal cylinder inner cavity surfaces, 11- bottom thread connecting holes,
12- inner bore of step face, 13- step external cylindrical surfaces.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but content of the present utility model is not
It is limited to the scope.
Embodiment 1：As Figure 1-4, this blower fan shock absorber include foundation bolt 2, anchor nut 3, shock absorber shell 4,
Vibration isolation rubber 5, nut seat stand 6, fastening bolt 7, clamp nut 8, shock absorber shell 4 include trapezoidal cylinder inner cavity surface 10, bottom
Threaded connection hole 11, vibration isolation rubber 5 include bottom circular bottom surface, trapezoidal cylinder face, inner bore of step face 12, and nut seat stand 6 includes platform
Rank external cylindrical surface 13, inner hole thread face；
Shock absorber shell 4 is fixed on concrete by its bottom thread connecting hole 11 using foundation bolt 2 and anchor nut 3
On ground, the trapezoidal cylinder face that vibration isolation rubber 5 is positioned over i.e. vibration isolation rubber 5 in shock absorber shell 4 is enclosed in the trapezoidal circle of shell 4
In post inner cavity surface 10, the bottom circular bottom surface of vibration isolation rubber 5 contacts with the surface of concrete foundation 1, and nut seat stand 6 is positioned over vibration damping rubber
The step external cylindrical surface 13 of i.e. nut seat stand 6 is enclosed in the inner bore of step face 12 of vibration isolation rubber 5 in glue 5, and nut seat stand 6 passes through
Fastening bolt 7, clamp nut 8 are fixedly connected with blower fan sole 9, and fastening bolt 7 and the inner hole thread face screw thread of nut seat stand 6 connect
Connect.
The damping action and absorption vibrational energy for the vibration isolation rubber 5 that fan vibration is encased by shock absorber shell 4, which reach, to be subtracted
Bestir oneself use.
Embodiment 2：For the present embodiment apparatus structure with embodiment 1, difference is the trapezoidal circle vibration isolation rubber 5 with adhesive
The trapezoidal cylinder inner cavity surface of cylinder and shell 4 bonds together, the bottom circular bottom surface of vibration isolation rubber 5 directly with concrete foundation 1
Face layer contacts, the damping effect of the vibration isolation rubber 5 encased using shock absorber shell 4, reach vibration damping and the absorption of any direction
The effect of vibrational energy, because the surrounding of vibration isolation rubber 5 is wrapped, the blower fan shock absorber have preferable job stability and
Impact resistance.
Specific embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not
It is limited to above-mentioned embodiment, in those of ordinary skill in the art's possessed knowledge, this practicality can also be not being departed from
Made a variety of changes on the premise of new objective.
Claims (1)
- A kind of 1. blower fan shock absorber, it is characterised in that：Including foundation bolt（2）, anchor nut（3）, shock absorber shell（4）, subtract Shake rubber（5）, nut seat stand（6）, fastening bolt（7）, clamp nut（8）, shock absorber shell（4）Including trapezoidal cylinder inner chamber Face, bottom thread connecting hole, vibration isolation rubber（5）Including bottom circular bottom surface, trapezoidal cylinder face, inner bore of step face, nut seat stand（6） Including step external cylindrical surface, inner hole thread face；Shock absorber shell（4）Foundation bolt is utilized by its bottom thread connecting hole（2）And anchor nut（3）It is fixed on concrete On ground, vibration isolation rubber（5）It is arranged at shock absorber shell（4）In and vibration isolation rubber（5）Trapezoidal cylinder face and shell（4）Ladder Shape cylindrical cavity face is in contact, vibration isolation rubber（5）Bottom circular bottom surface contacted with concrete ground primary surface, nut seat stand（6）Put It is placed in vibration isolation rubber（5）In and nut seat stand（6）Step external cylindrical surface and vibration isolation rubber（5）Inner bore of step face be in contact, Nut seat stand（6）Pass through fastening bolt（7）, clamp nut（8）It is fixedly connected with blower fan sole, fastening bolt（7）With nut seat Platform（6）Inner hole thread face threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377205.0U CN206770289U (en) | 2017-04-12 | 2017-04-12 | A kind of blower fan shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377205.0U CN206770289U (en) | 2017-04-12 | 2017-04-12 | A kind of blower fan shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770289U true CN206770289U (en) | 2017-12-19 |
Family
ID=60631562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377205.0U Expired - Fee Related CN206770289U (en) | 2017-04-12 | 2017-04-12 | A kind of blower fan shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661883A (en) * | 2018-07-06 | 2018-10-16 | 太仓京和机电有限公司 | Car air-conditioner and its compressor damping assembly |
| CN110094372A (en) * | 2019-05-17 | 2019-08-06 | 上海工程技术大学 | A kind of automatic pressure-regulating type blower damper and control method |
-
2017
- 2017-04-12 CN CN201720377205.0U patent/CN206770289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661883A (en) * | 2018-07-06 | 2018-10-16 | 太仓京和机电有限公司 | Car air-conditioner and its compressor damping assembly |
| CN110094372A (en) * | 2019-05-17 | 2019-08-06 | 上海工程技术大学 | A kind of automatic pressure-regulating type blower damper and control method |
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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: 20171219 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |