CN210565187U - Vibration damping base for centrifugal fan - Google Patents
Vibration damping base for centrifugal fan Download PDFInfo
- Publication number
- CN210565187U CN210565187U CN201921081938.5U CN201921081938U CN210565187U CN 210565187 U CN210565187 U CN 210565187U CN 201921081938 U CN201921081938 U CN 201921081938U CN 210565187 U CN210565187 U CN 210565187U
- Authority
- CN
- China
- Prior art keywords
- centrifugal fan
- plate
- vibration damping
- base
- shock
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a vibration damping mount for centrifugal fan relates to vibration damping mount structure technical field, causes the problem of adverse effect to surrounding environment and fan itself for the vibration of solving centrifugal fan and producing at the in-process of work. The supporting legs is installed to the below of base, the cushion socket is installed to the inside upper end of base, the below of cushion socket is provided with the rubber shock pad, the damper plate is installed to the top of cushion socket, the pulley is all installed at the both ends of damper plate, two one side of pulley all is provided with the slide rail, the slide rail is located the inner wall of base both sides, the bumper shock absorber is installed to the top of damper plate, the mounting panel is installed to the top of bumper shock absorber, centrifugal fan casing is installed to the top of mounting panel, motor case is installed to one side of centrifugal fan casing, the internally mounted of motor case has the motor.
Description
Technical Field
The utility model relates to a vibration damping mount technical field specifically is a vibration damping mount for centrifugal fan.
Background
The centrifugal fan is a driven fluid machine which can increase the pressure of gas and discharge the gas by means of input mechanical energy, and the centrifugal fan usually vibrates in the working process, so that a damping base is usually arranged at the bottom of the centrifugal fan to reduce the vibration of the centrifugal fan in the working process.
However, the general vibration damping base for the centrifugal fan usually has only one layer of vibration damping structure, and the vibration cannot be effectively weakened in the working process of the centrifugal fan, but after the general vibration damping base for the centrifugal fan is fixed with the centrifugal fan through bolts, after a long time of working, the fixed bolts are easily loosened by the vibration generated in the working process of the centrifugal fan, and larger noise is generated to cause adverse effects on the surrounding environment and the centrifugal fan, so that the vibration damping base for the centrifugal fan is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration damping mount for centrifugal fan to the vibration that proposes centrifugal fan and produce at the in-process of work among the above-mentioned background art causes the problem of adverse effect to surrounding environment and fan itself.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration damping mount for centrifugal fan, includes the base, the supporting legs is installed to the below of base, the cushion socket is installed to the inside upper end of base, the below of cushion socket is provided with the rubber shock pad, the damper plate is installed to the top of cushion socket, the pulley, two are all installed at the both ends of damper plate one side of pulley all is provided with the slide rail, the slide rail is located the inner wall of base both sides, the bumper shock absorber is installed to the top of damper plate, the mounting panel is installed to the top of bumper shock absorber, centrifugal fan casing is installed to the top of mounting panel, motor case is installed to one side of centrifugal fan casing, the internally mounted of motor case has the motor.
Preferably, the shock mount includes epitheca, inferior valve, spring, mount pad, screw and connecting block, the connecting block is installed to the top of epitheca, the below of epitheca is provided with the inferior valve, the mount pad is installed to the inferior valve below, the screw has been seted up on the mount pad, the internally mounted of shock mount has the spring, spring and epitheca and inferior valve welded connection.
Preferably, the centrifugal fan casing is connected with the mounting plate in a welding mode.
Preferably, the bumper shock absorber includes damping spring and welded plate, and the bumper shock absorber is provided with six, the welded plate is provided with two, damping spring is located between two welded plates, and damping spring and two welded plate welded connection, mounting panel and damping plate pass through the bumper shock absorber and connect, the bumper shock absorber all passes through welded plate welded connection with mounting panel and damping plate.
Preferably, the motor and the motor case are connected by welding.
Preferably, the shock absorption seat and the shock absorption plate are connected through a connecting block in a welding mode, and the shock absorption seat is connected with the base through a screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the shock absorber, the shock absorption plate and the shock absorption seat are arranged on the shock absorption base for the centrifugal fan, vibration generated in the working process of the centrifugal fan is buffered preliminarily through the shock absorption springs in the shock absorber, then the vibration after buffering is weakened again through the shock absorption plate and the shock absorption seat, meanwhile, the rubber shock absorption pad is arranged below the shock absorption seat, the shock absorption effect can be achieved, and noise generated in the working process of the centrifugal fan can be reduced.
2. This vibration damping mount for centrifugal fan passes through welded connection with the mounting panel, and mounting panel and centrifugal fan casing pass through welded connection, and the bolted connection is not traditional with, can not make centrifugal fan vibration that produces like this lead to the bolt not hard up in the course of the work to influence centrifugal fan's work efficiency and life.
Drawings
FIG. 1 is a front view of a centrifugal fan according to the present invention;
FIG. 2 is a front view of the centrifugal fan base of the present invention;
fig. 3 is a sectional view of the shock absorber of the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a shock absorbing seat; 4. a slide rail; 5. a rubber shock pad; 6. a pulley; 7. a damper plate; 8. a shock absorber; 9. a damping spring; 10. welding the plate; 11. mounting a plate; 12. a centrifugal fan housing; 13. a motor case; 14. a motor; 15. an upper shell; 16. a lower case; 17. a spring; 18. a mounting seat; 19. a screw hole; 20. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a vibration damping mount for centrifugal fan, which comprises a base 1, supporting legs 2 is installed to base 1's below, cushion socket 3 is installed to base 1's inside upper end, cushion socket 3's below is provided with rubber shock pad 5, damper plate 7 is installed to cushion socket 3's top, pulley 6 is all installed at damper plate 7's both ends, one side of two pulley 6 all is provided with slide rail 4, slide rail 4 is located the inner wall at base 1 both sides, damper 8 is installed to damper plate 7's top, mounting panel 11 is installed to damper 8's top, centrifugal fan casing 12 is installed to mounting panel 11's top, motor machine case 13 is installed to one side of centrifugal fan casing 12, the internally mounted of motor machine case 13 has motor 14.
Further, damper 3 includes epitheca 15, inferior valve 16, spring 17, mount pad 18, screw 19 and connecting block 20, connecting block 20 is installed to the top of epitheca 15, the below of epitheca 15 is provided with inferior valve 16, mount pad 18 is installed to inferior valve 16 below, screw 19 has been seted up on the mount pad 18, damper 3's internally mounted has spring 17, spring 17 and epitheca 15 and inferior valve 16 welded connection, through damper 3's cushioning effect, can effectually weaken the vibration that centrifugal fan produced in the course of the work.
Furthermore, the centrifugal fan casing 12 is welded to the mounting plate 11, so that the centrifugal fan casing 12 and the mounting plate 11 are firmer, and the centrifugal fan casing 12 and the mounting plate 11 are prevented from loosening due to vibration generated by the centrifugal fan in the working process.
Further, bumper shock absorber 8 includes damping spring 9 and welded plate 10, and bumper shock absorber 8 is provided with six, welded plate 10 is provided with two, damping spring 9 is located between two welded plate 10, and damping spring 9 and two welded plate 10 welded connection, mounting panel 11 and damping plate 7 pass through bumper shock absorber 8 to be connected, bumper shock absorber 8 all passes through welded plate 10 welded connection with mounting panel 11 and damping plate 7, the shock attenuation effect of vibration damping mount for centrifugal fan has been improved, the fastness between bumper shock absorber 8 and mounting panel 11 and damping plate 7 has been strengthened.
Further, the motor 14 and the motor case 13 are connected by welding, so that the structural stability between the motor 14 and the motor case 13 can be improved.
Further, damper base 3 and damper plate 7 pass through connecting block 20 welded connection, and damper base 3 and base 1 pass through the screw connection, have strengthened the fastness and the stability of centrifugal fan structure.
The working principle is as follows: when the vibration damping device is used, the centrifugal fan shell 12 is connected with the mounting plate 11 in a welding mode, the mounting plate 11 is connected with the vibration damping plate 7 in a welding mode instead of being connected through connecting parts, firmness of the whole device is enhanced, vibration generated in the working process of the centrifugal fan is transmitted to the vibration damper 8 through the mounting plate 11, vibration generated in the working process of the centrifugal fan is weakened through the vibration damper 8, then vibration generated in the working process of the centrifugal fan is further weakened through the buffering effect of the spring 17 arranged in the vibration damping seat 3, the vibration damping plate 7 can slightly move downwards when the vibration is weakened, friction generated between the vibration damping plate 7 and the inner wall of the base 1 when the vibration damping plate 7 moves downwards can be weakened through the pulleys 6 arranged on the vibration damping plate 7 and the sliding rails 4 arranged on the inner wall of the base 1, and balance of the centrifugal fan can be supported at the same time, the rubber shock absorption pad 5 is arranged below the shock absorption seat 3, so that a shock absorption effect can be achieved, and meanwhile, noise generated in the working process of the centrifugal fan can be reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a vibration damping mount for centrifugal fan, includes base (1), its characterized in that: the supporting legs (2) are arranged below the base (1), the upper end in the base (1) is provided with a damping seat (3), a rubber shock pad (5) is arranged below the shock absorption seat (3), a shock absorption plate (7) is arranged above the shock absorption seat (3), pulleys (6) are respectively arranged at two ends of the damping plate (7), a sliding rail (4) is respectively arranged at one side of each of the two pulleys (6), the slide rails (4) are positioned on the inner walls of the two sides of the base (1), the shock absorbers (8) are arranged above the shock absorption plates (7), a mounting plate (11) is arranged above the shock absorber (8), a centrifugal fan shell (12) is arranged above the mounting plate (11), a motor case (13) is installed on one side of the centrifugal fan casing (12), and a motor (14) is installed inside the motor case (13).
2. The vibration damping mount for the centrifugal fan according to claim 1, wherein: shock attenuation seat (3) include epitheca (15), inferior valve (16), spring (17), mount pad (18), screw (19) and connecting block (20), connecting block (20) are installed to the top of epitheca (15), the below of epitheca (15) is provided with inferior valve (16), mount pad (18) are installed to inferior valve (16) below, screw (19) have been seted up on mount pad (18), the internally mounted of shock attenuation seat (3) has spring (17), spring (17) and epitheca (15) and inferior valve (16) welded connection.
3. The vibration damping mount for the centrifugal fan according to claim 1, wherein: and the centrifugal fan shell (12) is connected with the mounting plate (11) in a welding manner.
4. The vibration damping mount for the centrifugal fan according to claim 1, wherein: shock absorber (8) include damping spring (9) and welded plate (10), and shock absorber (8) are provided with six, welded plate (10) are provided with two, damping spring (9) are located between two welded plate (10), and damping spring (9) and two welded plate (10) welded connection, mounting panel (11) and damping plate (7) are connected through shock absorber (8), shock absorber (8) all pass through welded plate (10) welded connection with mounting panel (11) and damping plate (7).
5. The vibration damping mount for the centrifugal fan according to claim 1, wherein: the motor (14) is connected with the motor case (13) in a welding mode.
6. The vibration damping mount for the centrifugal fan according to claim 1, wherein: the shock absorption seat (3) is connected with the shock absorption plate (7) through a connecting block (20) in a welding mode, and the shock absorption seat (3) is connected with the base (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081938.5U CN210565187U (en) | 2019-07-11 | 2019-07-11 | Vibration damping base for centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081938.5U CN210565187U (en) | 2019-07-11 | 2019-07-11 | Vibration damping base for centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565187U true CN210565187U (en) | 2020-05-19 |
Family
ID=70629413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081938.5U Active CN210565187U (en) | 2019-07-11 | 2019-07-11 | Vibration damping base for centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608945A (en) * | 2020-05-29 | 2020-09-01 | 海宁市富连机械有限公司 | Protective damping device for vacuum pumping equipment |
-
2019
- 2019-07-11 CN CN201921081938.5U patent/CN210565187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608945A (en) * | 2020-05-29 | 2020-09-01 | 海宁市富连机械有限公司 | Protective damping device for vacuum pumping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202468835U (en) | Machine tool damping device | |
| CN210565187U (en) | Vibration damping base for centrifugal fan | |
| CN214836718U (en) | Diesel generator silencing and damping device | |
| CN111653413B (en) | New energy automobile transformer capable of damping | |
| CN213981798U (en) | Take shockproof structure's quick-witted case for numerical control machining center | |
| CN210769566U (en) | Noise reduction base for fan | |
| CN209891526U (en) | Integrated ceiling structure | |
| CN214247480U (en) | Diesel engine fan support | |
| CN218287426U (en) | Automobile engine support with buffer function | |
| CN219493003U (en) | Harmonic reducer with shock-absorbing structure | |
| CN218771589U (en) | Damping fixing plate for wind driven generator | |
| CN219432345U (en) | Centrifugal coal separation device | |
| CN220816499U (en) | Engine base with damping and buffering functions | |
| CN209805582U (en) | Shock absorption mechanism of light motor | |
| CN218676924U (en) | Novel fixed vacuum circuit breaker | |
| CN220726979U (en) | Damping base for diesel generator set | |
| CN214837208U (en) | Centrifugal air compressor | |
| CN218577669U (en) | Damping mechanism for diesel engine square cabin | |
| CN217692935U (en) | Shock-proof type motor housing | |
| CN213808657U (en) | Shock absorption mechanism | |
| CN214384230U (en) | Shockproof and shock-isolation device of generator set mute box | |
| CN216414064U (en) | Generator base with vibration/noise reduction function | |
| CN218934852U (en) | Industrial boiler feed pump supporting component | |
| CN219733873U (en) | Bolt structure with elastic buffer shock-absorbing component | |
| CN220452588U (en) | Install stable bumper shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |