CN210949287U - Fan vibration damping base - Google Patents
Fan vibration damping base Download PDFInfo
- Publication number
- CN210949287U CN210949287U CN201921987355.9U CN201921987355U CN210949287U CN 210949287 U CN210949287 U CN 210949287U CN 201921987355 U CN201921987355 U CN 201921987355U CN 210949287 U CN210949287 U CN 210949287U
- Authority
- CN
- China
- Prior art keywords
- fan
- chassis
- landing leg
- sleeve
- vibration damping
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 230000006837 decompression Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a fan vibration damping mount, include the landing leg and install the chassis in the landing leg below, the landing leg is columnar structure, and the landing leg is equipped with the sleeve along last integral type outward, and the sleeve penetrates the spring of decompression, install above the chassis with sleeve assorted urceolus. When the fan vibrates, the supporting legs vibrate along with the fan, and the supporting legs are connected with the chassis through springs, so that the vibration frequency of the chassis is reduced. Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a fan vibration damping mount establishes vibration damping mount through adding, reduces the vibrations of fan and to the influence of junction, improves the life of fan.
Description
Technical Field
The utility model relates to a bolt ball processing technology field, specific fan vibration damping mount that says so.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. When the fan works, the impeller rotates at a high speed to vibrate, and if no good damping measures are taken, the connection between the fan and the ground or other equipment is easy to loosen and even break, so that the risk is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a fan vibration damping mount establishes vibration damping mount through adding, reduces the vibrations of fan and to the influence of junction, improves the life of fan.
The utility model provides a technical scheme that its technical problem adopted is:
fan vibration damping mount, including the landing leg with install the chassis in the landing leg below, the landing leg is columnar structure, and the landing leg is outer to be equipped with the sleeve along last integral type, and the sleeve penetrates the spring of decompression, install above the chassis with sleeve assorted urceolus. When the fan vibrates, the supporting legs vibrate along with the fan, and the supporting legs are connected with the chassis through springs, so that the vibration frequency of the chassis is reduced.
Preferably, sleeve and urceolus are clearance fit connection, and sleeve and urceolus all are the tube-shape, cup joint each other, lateral shifting when preventing the landing leg vibrations, protect the spring simultaneously.
Further, the middle part on chassis still is equipped with the distance sensing spare that is used for monitoring terminal surface distance under chassis and the landing leg, the distance sensing spare is distance sensor, and distance sensor has four groups to correspond respectively and installs every landing leg below the fan, distance sensor real-time supervision chassis and landing leg down the distance between the terminal surface, through the data curve of four sensors of contrast, the vibrations condition of four landing legs is accurately judged, changes the spring of different performance as required.
Furthermore, support legs are further arranged below the chassis, four support legs are correspondingly arranged below each support leg through the chassis, and anti-slip pads are correspondingly arranged below each support leg. The non-slip mat is attached to the ground or the surface of equipment, so that the equipment is limited from moving relatively to the ground or the connecting equipment, and the stability of the fan after installation is improved.
Further, the supporting feet are of a sucker structure. The stabilizer blade also can be designed into sucker structure, and the fan is direct through sucking disc and external equipment or ground fixed connection, increases fan stability.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a fan vibration damping mount establishes vibration damping mount through adding, reduces the vibrations of fan and to the influence of junction, improves the life of fan.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises supporting legs, 2, sleeves, 3, springs, 4, outer cylinders, 5, distance sensing pieces, 6, a chassis, 7, supporting feet, 8 and an anti-slip mat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example one
As shown in fig. 1, the utility model relates to a fan vibration damping mount, include landing leg 1 and install the chassis 6 in landing leg 1 below, landing leg 1 is the columnar structure, and the landing leg is equipped with sleeve 2 along last integral type outward, and sleeve 2 penetrates the spring 3 of decompression, install and sleeve 2 assorted urceolus 4 above the chassis 6. When the fan vibrates, the supporting legs vibrate along with the fan, and the supporting legs are connected with the chassis through springs, so that the vibration frequency of the chassis is reduced.
The size of the sleeve 2 in the embodiment is actually matched according to the spring 3 which is actually used, the sleeve and the supporting leg can be integrally processed and formed, and the cylinder can also be connected and fixed with the supporting leg through welding.
Preferably, sleeve 2 and urceolus 4 are clearance fit connection, and sleeve 2 and urceolus 4 all are the tube-shape, cup joint each other, lateral shifting when preventing the landing leg vibrations, and protection spring 3 simultaneously, during the fan vibrations, landing leg 1 is under the spacing of sleeve and urceolus, and the up-and-down motion, the cooperation of sleeve and urceolus effectively reduces the transverse shear force.
Further, the middle part of chassis 6 still is equipped with the distance sensing part 5 that is used for monitoring terminal surface distance under chassis and the landing leg, distance sensing part 5 is distance sensor, and distance sensor has four groups to correspond respectively and installs 1 below every landing leg of fan, distance sensor real-time supervision chassis and landing leg distance between the terminal surface down, through the data curve of four sensors of contrast, the vibrations condition of four landing legs is accurately judged, changes the spring of different performance as required.
Distance sensor in this embodiment adopts TF02 laser radar mid-range sensor of north wakening (Beijing) photon science and technology limited research, from taking the display device, draws the distance variation curve automatically, compares through the curve that four sensors were drawn, judges the condition of each spring vibrations, and the reasonable spring of changing keeps fan during operation to belong to the horizontality.
Furthermore, support legs 7 are further installed below the chassis 6, four support legs are correspondingly installed below each support leg 6 through the chassis 6, and anti-skid pads 8 are correspondingly arranged below each support leg 7. The non-slip mat is attached to the ground or the surface of equipment, so that the equipment is limited from moving relatively to the ground or the connecting equipment, and the stability of the fan after installation is improved.
Example two
The feet 7 in the above embodiments may also be of a suction cup construction. The stabilizer blade also can be designed into sucker structure, and the fan is direct through sucking disc and external equipment or ground fixed connection, increases fan stability.
The fan during operation adds through the landing leg below at traditional fan and establishes vibration damping mount, and distance sensor has four groups to correspond respectively and installs in every landing leg below of fan, distance between the terminal surface under distance sensor real-time supervision chassis and the landing leg through the data curve of four sensors of contrast, the vibrations condition of four landing legs of accurate judgement, change the spring of different performance as required, reduce the vibrations of fan to the influence of junction, improve the life of fan.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Fan vibration damping mount, its characterized in that includes the landing leg and installs the chassis in the landing leg below, the landing leg is columnar structure, and the landing leg is outer to be equipped with the sleeve along last integral type, and the sleeve penetrates the spring of decompression, install above the chassis with sleeve assorted urceolus.
2. The fan damping base as claimed in claim 1, wherein a distance sensor for monitoring the distance between the chassis and the lower end surface of the supporting leg is further disposed in the middle of the chassis.
3. The shock absorbing base for the blower fan as claimed in claim 2, wherein the distance sensing member is a distance sensor, and four sets of the distance sensors are respectively and correspondingly installed below each supporting leg of the blower fan.
4. The fan damping base according to claim 1, wherein support legs are further installed below the chassis, and four support legs are correspondingly installed below each support leg through the chassis.
5. The draught fan shock absorption base of claim 4, wherein a non-slip pad is correspondingly arranged below each supporting leg.
6. The fan mount according to claim 4, wherein the support legs are suction cup structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987355.9U CN210949287U (en) | 2019-11-18 | 2019-11-18 | Fan vibration damping base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987355.9U CN210949287U (en) | 2019-11-18 | 2019-11-18 | Fan vibration damping base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949287U true CN210949287U (en) | 2020-07-07 |
Family
ID=71376475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987355.9U Expired - Fee Related CN210949287U (en) | 2019-11-18 | 2019-11-18 | Fan vibration damping base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210949287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878464A (en) * | 2020-07-14 | 2020-11-03 | 中航天建设工程集团有限公司 | Shock attenuation bearing structure and have its fan |
-
2019
- 2019-11-18 CN CN201921987355.9U patent/CN210949287U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878464A (en) * | 2020-07-14 | 2020-11-03 | 中航天建设工程集团有限公司 | Shock attenuation bearing structure and have its fan |
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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: 20200707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |